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
3022 # if we run against a 2.12 server which lacks overstring support
3023 # then the connect_flag will not report overstriping, even if client
3025 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3026 stripe_opt="-C $setcount"
3027 elif (( $OSTCOUNT >= $setcount )); then
3028 stripe_opt="-c $setcount"
3030 skip "server does not support overstriping"
3032 $LFS setstripe $stripe_opt $DIR/$tdir
3034 echo 1 > $DIR/$tdir/${tfile}.1
3035 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3036 [ $count -eq $setcount ] ||
3037 error "(1) stripe count $count, should be $setcount"
3039 # Capture existing append_stripe_count setting for restore
3040 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3041 local mdts=$(comma_list $(mdts_nodes))
3042 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3044 local appendcount=$orig_count
3045 echo 1 >> $DIR/$tdir/${tfile}.2_append
3046 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3047 [ $count -eq $appendcount ] ||
3048 error "(2)stripe count $count, should be $appendcount for append"
3050 # Disable O_APPEND striping, verify it works
3051 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3053 # Should now get the default striping, which is 4
3055 echo 1 >> $DIR/$tdir/${tfile}.3_append
3056 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3057 [ $count -eq $setcount ] ||
3058 error "(3) stripe count $count, should be $setcount"
3060 # Try changing the stripe count for append files
3061 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3063 # Append striping is now 2 (directory default is still 4)
3065 echo 1 >> $DIR/$tdir/${tfile}.4_append
3066 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3067 [ $count -eq $appendcount ] ||
3068 error "(4) stripe count $count, should be $appendcount for append"
3070 # Test append stripe count of -1
3071 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3072 appendcount=$OSTCOUNT
3073 echo 1 >> $DIR/$tdir/${tfile}.5
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3075 [ $count -eq $appendcount ] ||
3076 error "(5) stripe count $count, should be $appendcount for append"
3078 # Set append striping back to default of 1
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3081 # Try a new default striping, PFL + DOM
3082 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3084 # Create normal DOM file, DOM returns stripe count == 0
3086 touch $DIR/$tdir/${tfile}.6
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3088 [ $count -eq $setcount ] ||
3089 error "(6) stripe count $count, should be $setcount"
3093 echo 1 >> $DIR/$tdir/${tfile}.7_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(7) stripe count $count, should be $appendcount for append"
3098 # Clean up DOM layout
3099 $LFS setstripe -d $DIR/$tdir
3101 save_layout_restore_at_exit $MOUNT
3102 # Now test that append striping works when layout is from root
3103 $LFS setstripe -c 2 $MOUNT
3104 # Make a special directory for this
3105 mkdir $DIR/${tdir}/${tdir}.2
3107 # Verify for normal file
3109 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3110 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3111 [ $count -eq $setcount ] ||
3112 error "(8) stripe count $count, should be $setcount"
3115 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3116 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3117 [ $count -eq $appendcount ] ||
3118 error "(9) stripe count $count, should be $appendcount for append"
3120 # Now test O_APPEND striping with pools
3121 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3125 pool_add $TESTNAME || error "pool creation failed"
3126 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3292 grep "lfm_magic:.*0x0CD50CD0" ||
3293 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3294 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3297 grep "lfm_flags:.*0x0000DA05" ||
3298 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3299 $LFS getdirstripe $DIR/$tdir/${tdir} |
3300 grep "lfm_value.*${uuid1}/${uuid2}" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3303 # file create in dir should fail
3304 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3305 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3307 # rename should succeed
3308 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3309 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3311 #remove foreign_symlink dir should fail
3312 rmdir $DIR/$tdir/${tdir}.new &&
3313 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3316 mkdir -p /tmp/${uuid1}/${uuid2} ||
3317 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3318 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3319 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3320 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3321 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3323 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3324 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3326 #check that getstripe fails now that foreign_symlink enabled
3327 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3330 # file create in dir should work now
3331 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3332 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3333 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3335 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3336 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3338 # chmod should still succeed
3339 chmod 755 $DIR/$tdir/${tdir}.new ||
3340 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3342 # chown should still succeed
3343 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3344 error "$DIR/$tdir/${tdir}.new: chown has failed"
3346 # rename should still succeed
3347 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3348 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3350 #remove foreign_symlink dir should still fail
3351 rmdir $DIR/$tdir/${tdir} &&
3352 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3354 #use special ioctl() to unlink foreign_symlink file
3355 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3358 #created file should still exist
3359 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3360 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3361 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3364 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3367 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3368 stack_trap "rm -f $TMP/$tfile*"
3370 test_mkdir $DIR/$tdir-1
3371 test_mkdir $DIR/$tdir-2
3373 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3374 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3376 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3377 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3379 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3380 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3382 # Create some bad symlinks and ensure that we don't loop
3383 # forever or something. These should return ELOOP (40) and
3384 # ENOENT (2) but I don't want to test for that because there's
3385 # always some weirdo architecture that needs to ruin
3386 # everything by defining these error numbers differently.
3388 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3389 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3391 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3392 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3396 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3398 # createtest also checks that device nodes are created and
3399 # then visible correctly (#2091)
3400 test_28() { # bug 2091
3402 $CREATETEST $DIR/d28/ct || error "createtest failed"
3404 run_test 28 "create/mknod/mkdir with bad file types ============"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 sync; sleep 1; sync # flush out any dirty pages from previous tests
3416 declare -i LOCKCOUNTORIG=0
3417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3422 declare -i LOCKUNUSEDCOUNTORIG=0
3423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3431 declare -i LOCKCOUNTCURRENT=0
3432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3436 declare -i LOCKUNUSEDCOUNTCURRENT=0
3437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3442 $LCTL set_param -n ldlm.dump_namespaces ""
3443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3445 log "dumped log to $TMP/test_29.dk (bug 5793)"
3448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3455 run_test 29 "IT_GETATTR regression ============================"
3457 test_30a() { # was test_30
3458 cp $(which ls) $DIR || cp /bin/ls $DIR
3459 $DIR/ls / || error "Can't execute binary from lustre"
3462 run_test 30a "execute binary from Lustre (execve) =============="
3465 cp `which ls` $DIR || cp /bin/ls $DIR
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3470 run_test 30b "execute binary from Lustre as non-root ==========="
3472 test_30c() { # b=22376
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 cp $(which ls) $DIR || cp /bin/ls $DIR
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30c "execute binary from Lustre without read perms ===="
3485 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3487 for i in {1..10}; do
3488 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3491 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3492 wait $PID || error "executing dd from Lustre failed"
3498 run_test 30d "execute binary from Lustre while clear locks"
3501 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3502 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3504 run_test 31a "open-unlink file =================================="
3507 touch $DIR/f31 || error "touch $DIR/f31 failed"
3508 ln $DIR/f31 $DIR/f31b || error "ln failed"
3509 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3510 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3512 run_test 31b "unlink file with multiple links while open ======="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31c || error "ln failed"
3517 multiop_bg_pause $DIR/f31 O_uc ||
3518 error "multiop_bg_pause for $DIR/f31 failed"
3520 $MULTIOP $DIR/f31c Ouc
3521 kill -USR1 $MULTIPID
3524 run_test 31c "open-unlink file with multiple links ============="
3527 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3528 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3530 run_test 31d "remove of open directory ========================="
3532 test_31e() { # bug 2904
3533 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3535 run_test 31e "remove of open non-empty directory ==============="
3537 test_31f() { # bug 4554
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 test_mkdir $DIR/d31f
3542 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3543 cp /etc/hosts $DIR/d31f
3545 $LFS getstripe $DIR/d31f/hosts
3546 multiop_bg_pause $DIR/d31f D_c || return 1
3549 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3550 test_mkdir $DIR/d31f
3551 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3552 cp /etc/hosts $DIR/d31f
3554 $LFS getstripe $DIR/d31f/hosts
3555 multiop_bg_pause $DIR/d31f D_c || return 1
3558 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3559 wait $MULTIPID || error "first opendir $MULTIPID failed"
3563 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3564 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3567 run_test 31f "remove of open directory with open-unlink file ==="
3570 echo "-- cross directory link --"
3571 test_mkdir -c1 $DIR/${tdir}ga
3572 test_mkdir -c1 $DIR/${tdir}gb
3573 touch $DIR/${tdir}ga/f
3574 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3575 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3576 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3577 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3578 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3580 run_test 31g "cross directory link==============="
3583 echo "-- cross directory link --"
3584 test_mkdir -c1 $DIR/${tdir}
3585 test_mkdir -c1 $DIR/${tdir}/dir
3586 touch $DIR/${tdir}/f
3587 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3588 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3589 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3590 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3591 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3593 run_test 31h "cross directory link under child==============="
3596 echo "-- cross directory link --"
3597 test_mkdir -c1 $DIR/$tdir
3598 test_mkdir -c1 $DIR/$tdir/dir
3599 touch $DIR/$tdir/dir/f
3600 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3601 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3602 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3603 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3604 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3606 run_test 31i "cross directory link under parent==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3610 test_mkdir -c1 -p $DIR/$tdir/dir1
3611 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3612 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3613 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3614 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3617 run_test 31j "link for directory==============="
3620 test_mkdir -c1 -p $DIR/$tdir
3622 touch $DIR/$tdir/exist
3623 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3624 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3625 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3626 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3627 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3628 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3629 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3632 run_test 31k "link to file: the same, non-existing, dir==============="
3638 touch $DIR/d31m2/exist
3639 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3640 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3641 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3642 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3643 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3644 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3647 run_test 31m "link to file: the same, non-existing, dir==============="
3650 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3651 nlink=$(stat --format=%h $DIR/$tfile)
3652 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3654 local cmd="exec $fd<$DIR/$tfile"
3657 trap "eval $cmd" EXIT
3658 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3659 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3661 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3662 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3665 run_test 31n "check link count of unlinked file"
3668 local tempfile=$(mktemp $1_XXXXXX)
3669 mlink $tempfile $1 2> /dev/null &&
3670 echo "$BASHPID: link $tempfile to $1 succeeded"
3674 test_31o() { # LU-2901
3675 test_mkdir $DIR/$tdir
3676 for LOOP in $(seq 100); do
3677 rm -f $DIR/$tdir/$tfile*
3678 for THREAD in $(seq 8); do
3679 link_one $DIR/$tdir/$tfile.$LOOP &
3682 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3683 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3684 error "$LINKS duplicate links to $tfile.$LOOP" &&
3688 run_test 31o "duplicate hard links with same filename"
3691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3693 test_mkdir $DIR/$tdir
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3697 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3698 error "open unlink test1 failed"
3699 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3700 error "open unlink test2 failed"
3702 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3703 error "test1 still exists"
3704 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3705 error "test2 still exists"
3707 run_test 31p "remove of open striped directory"
3710 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3712 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3713 index=$($LFS getdirstripe -i $DIR/$tdir)
3714 [ $index -eq 3 ] || error "first stripe index $index != 3"
3715 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3716 [ $index -eq 1 ] || error "second stripe index $index != 1"
3718 # when "-c <stripe_count>" is set, the number of MDTs specified after
3719 # "-i" should equal to the stripe count
3720 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3722 run_test 31q "create striped directory on specific MDTs"
3726 touch $DIR/$tfile.target
3727 touch $DIR/$tfile.source
3729 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3730 $LCTL set_param fail_loc=0x1419 fail_val=3
3731 cat $DIR/$tfile.target &
3734 # Guarantee open is waiting before we get here
3736 mv $DIR/$tfile.source $DIR/$tfile.target
3740 if [[ $RC -ne 0 ]]; then
3741 error "open with cat failed, rc=$RC"
3744 run_test 31r "open-rename(replace) race"
3746 cleanup_test32_mount() {
3749 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3750 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3751 losetup -d $loopdev || true
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3759 echo "== more mountpoints and symlinks ================="
3760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3761 trap cleanup_test32_mount EXIT
3762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3765 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3766 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3767 cleanup_test32_mount
3769 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3775 trap cleanup_test32_mount EXIT
3776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3779 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3780 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3781 cleanup_test32_mount
3783 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3789 trap cleanup_test32_mount EXIT
3790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3793 test_mkdir -p $DIR/$tdir/d2/test_dir
3794 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3795 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3796 cleanup_test32_mount
3798 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3804 trap cleanup_test32_mount EXIT
3805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3808 test_mkdir -p $DIR/$tdir/d2/test_dir
3809 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3810 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3811 cleanup_test32_mount
3813 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3817 test_mkdir -p $DIR/$tdir/tmp
3818 local tmp_dir=$DIR/$tdir/tmp
3819 ln -s $DIR/$tdir $tmp_dir/symlink11
3820 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3821 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3828 test_mkdir -p $DIR/$tdir/tmp
3829 local tmp_dir=$DIR/$tdir/tmp
3830 ln -s $DIR/$tdir $tmp_dir/symlink11
3831 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3832 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3833 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3835 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3838 local tmp_dir=$DIR/$tdir/tmp
3839 test_mkdir -p $tmp_dir
3840 test_mkdir $DIR/${tdir}2
3841 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3842 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3843 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3844 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3845 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3846 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3848 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3851 rm -fr $DIR/$tdir $DIR/${tdir}2
3852 tmp_dir=$DIR/$tdir/tmp
3853 test_mkdir -p $tmp_dir
3854 test_mkdir $DIR/${tdir}2
3855 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3856 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3857 ls $tmp_dir/symlink12 || error "listing symlink12"
3858 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3860 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 touch $DIR/$tdir/test_file
3871 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3872 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3873 cleanup_test32_mount
3875 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3881 trap cleanup_test32_mount EXIT
3882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3885 touch $DIR/$tdir/test_file
3886 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3887 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3888 cleanup_test32_mount
3890 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3904 cleanup_test32_mount
3906 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2
3917 touch $DIR/$tdir/d2/test_file || error "touch failed"
3918 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3919 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3920 cleanup_test32_mount
3922 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3926 test_mkdir -p $DIR/d32m/tmp
3927 TMP_DIR=$DIR/d32m/tmp
3928 ln -s $DIR $TMP_DIR/symlink11
3929 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3930 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3931 error "symlink11 not a link"
3932 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3933 error "symlink01 not a link"
3935 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32n/tmp
3940 TMP_DIR=$DIR/d32n/tmp
3941 ln -s $DIR $TMP_DIR/symlink11
3942 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3943 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3944 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3946 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3950 test_mkdir -p $DIR/d32o/tmp
3951 TMP_DIR=$DIR/d32o/tmp
3952 ln -s $DIR/$tfile $TMP_DIR/symlink12
3953 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3954 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3955 error "symlink12 not a link"
3956 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3957 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3958 error "$DIR/d32o/tmp/symlink12 not file type"
3959 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3960 error "$DIR/d32o/symlink02 not file type"
3962 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3972 test_mkdir -p $DIR/d32p/tmp
3974 TMP_DIR=$DIR/d32p/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3980 cat $DIR/d32p/tmp/symlink12 ||
3981 error "Can't open $DIR/d32p/tmp/symlink12"
3983 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3986 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3992 trap cleanup_test32_mount EXIT
3993 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3994 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3998 cleanup_test32_mount
4000 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4006 trap cleanup_test32_mount EXIT
4007 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4008 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4009 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4010 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4011 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4012 cleanup_test32_mount
4014 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4019 chmod 444 $DIR/$tfile
4020 chown $RUNAS_ID $DIR/$tfile
4022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4025 run_test 33aa "write file with mode 444 (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4032 error "$RUNAS create $tdir/$tfile failed"
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4034 error "open RDWR" || true
4036 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4040 test_mkdir $DIR/$tdir
4041 chown $RUNAS_ID $DIR/$tdir
4042 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4044 run_test 33b "test open file with malformed flags (No panic)"
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 remote_ost_nodsh && skip "remote OST with nodsh"
4056 test_mkdir $DIR/$tdir
4057 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4060 for ostnum in $(seq $OSTCOUNT); do
4061 # test-framework's OST numbering is one-based, while Lustre's
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 # check if at least some write_bytes stats are counted
4065 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats |
4067 awk '/^write_bytes/ {print $7}' )
4068 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4069 if (( ${write_bytes:-0} > 0 )); then
4075 $all_zeros || return 0
4078 echo foo > $DIR/$tdir/bar
4082 # Total up write_bytes after writing. We'd better find non-zeros.
4083 for ostnum in $(seq $OSTCOUNT); do
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter/$ostname/stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4096 for ostnum in $(seq $OSTCOUNT); do
4097 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4098 echo "Check write_bytes is in obdfilter.*.stats:"
4099 do_facet ost$ostnum lctl get_param -n \
4100 obdfilter.$ostname.stats
4102 error "OST not keeping write_bytes stats (b=22312)"
4105 run_test 33c "test write_bytes stats"
4108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 local remote_dir=$DIR/$tdir/remote_dir
4114 test_mkdir $DIR/$tdir
4115 $LFS mkdir -i $MDTIDX $remote_dir ||
4116 error "create remote directory failed"
4118 touch $remote_dir/$tfile
4119 chmod 444 $remote_dir/$tfile
4120 chown $RUNAS_ID $remote_dir/$tfile
4122 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4124 chown $RUNAS_ID $remote_dir
4125 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4126 error "create" || true
4127 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4128 error "open RDWR" || true
4129 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4131 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4138 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4139 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4140 mkdir $DIR/$tdir/local_dir
4142 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4143 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4144 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4146 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4147 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4149 rmdir $DIR/$tdir/* || error "rmdir failed"
4152 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4153 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4154 mkdir $DIR/$tdir/local_dir
4156 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4157 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4158 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4160 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4161 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4163 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4166 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4167 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4168 mkdir $DIR/$tdir/local_dir
4170 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4171 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4172 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4174 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4175 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4177 run_test 33e "mkdir and striped directory should have same mode"
4181 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 remote_mds_nodsh && skip "remote MDS with nodsh"
4189 chmod go+rwx $DIR/$tdir
4190 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4191 trap cleanup_33f EXIT
4193 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4194 error "cannot create striped directory"
4196 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4197 error "cannot create files in striped directory"
4199 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4200 error "cannot remove files in striped directory"
4202 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4203 error "cannot remove striped directory"
4207 run_test 33f "nonroot user can create, access, and remove a striped directory"
4210 mkdir -p $DIR/$tdir/dir2
4212 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4214 [[ $err =~ "exists" ]] || error "Not exists error"
4216 run_test 33g "nonroot user create already existing root created file"
4219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4220 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4221 skip "Need MDS version at least 2.13.50"
4223 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4224 error "mkdir $tdir failed"
4225 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4227 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4230 for fname in $DIR/$tdir/$tfile.bak \
4231 $DIR/$tdir/$tfile.SAV \
4232 $DIR/$tdir/$tfile.orig \
4233 $DIR/$tdir/$tfile~; do
4234 touch $fname || error "touch $fname failed"
4235 index2=$($LFS getstripe -m $fname)
4236 [ $index -eq $index2 ] ||
4237 error "$fname MDT index mismatch $index != $index2"
4241 for i in {1..250}; do
4242 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4243 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4244 touch $fname || error "touch $fname failed"
4245 index2=$($LFS getstripe -m $fname)
4246 if [[ $index != $index2 ]]; then
4247 failed=$((failed + 1))
4248 echo "$fname MDT index mismatch $index != $index2"
4252 echo "$failed MDT index mismatches"
4253 (( failed < 20 )) || error "MDT index mismatch $failed times"
4256 run_test 33h "temp file is located on the same MDT as target"
4258 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4261 $MCREATE $DIR/f34 || error "mcreate failed"
4262 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4263 error "getstripe failed"
4264 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4265 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4266 error "getstripe failed"
4267 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4268 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34a "truncate file that has not been opened ==========="
4273 [ ! -f $DIR/f34 ] && test_34a
4274 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4275 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4276 $OPENFILE -f O_RDONLY $DIR/f34
4277 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4278 error "getstripe failed"
4279 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4280 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4285 [ ! -f $DIR/f34 ] && test_34a
4286 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4287 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 $OPENFILE -f O_RDWR $DIR/f34
4289 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4290 error "$LFS getstripe failed"
4291 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4292 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4294 run_test 34c "O_RDWR opening file-with-size works =============="
4297 [ ! -f $DIR/f34 ] && test_34a
4298 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4304 run_test 34d "write to sparse file ============================="
4308 $MCREATE $DIR/f34e || error "mcreate failed"
4309 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4310 $CHECKSTAT -s 1000 $DIR/f34e ||
4311 error "Size of $DIR/f34e not equal to 1000 bytes"
4312 $OPENFILE -f O_RDWR $DIR/f34e
4313 $CHECKSTAT -s 1000 $DIR/f34e ||
4314 error "Size of $DIR/f34e not equal to 1000 bytes"
4316 run_test 34e "create objects, some with size and some without =="
4318 test_34f() { # bug 6242, 6243
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 $MCREATE $DIR/f34f || error "mcreate failed"
4324 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4325 dd if=$DIR/f34f of=$TMP/f34f
4326 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4327 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4328 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4329 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4330 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4332 run_test 34f "read from a file with no objects until EOF ======="
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4339 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4340 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4341 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4342 cancel_lru_locks osc
4343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4344 error "wrong size after lock cancel"
4346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4348 error "expanding truncate failed"
4349 cancel_lru_locks osc
4350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4351 error "wrong expanded size after lock cancel"
4353 run_test 34g "truncate long file ==============================="
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4362 sync # Flush the cache so that multiop below does not block on cache
4363 # flush when getting the group lock
4364 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4367 # Since just timed wait is not good enough, let's do a sync write
4368 # that way we are sure enough time for a roundtrip + processing
4369 # passed + 2 seconds of extra margin.
4370 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4374 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4375 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4379 local nsz=`stat -c %s $DIR/$tfile`
4380 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4382 run_test 34h "ftruncate file under grouplock should not block"
4385 cp /bin/sh $DIR/f35a
4387 chown $RUNAS_ID $DIR/f35a
4388 $RUNAS $DIR/f35a && error || true
4391 run_test 35a "exec file with mode 444 (should return and not leak)"
4395 utime $DIR/f36 || error "utime failed for MDS"
4397 run_test 36a "MDS utime check (mknod, utime)"
4401 utime $DIR/f36 || error "utime failed for OST"
4403 run_test 36b "OST utime check (open, utime)"
4408 chown $RUNAS_ID $DIR/d36
4409 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4411 run_test 36c "non-root MDS utime check (mknod, utime)"
4414 [ ! -d $DIR/d36 ] && test_36c
4415 echo "" > $DIR/d36/f36
4416 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4418 run_test 36d "non-root OST utime check (open, utime)"
4421 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/$tfile
4425 $RUNAS utime $DIR/$tdir/$tfile &&
4426 error "utime worked, expected failure" || true
4428 run_test 36e "utime on non-owned file (should return error)"
4432 local LANG_SAVE=$LANG
4433 local LC_LANG_SAVE=$LC_LANG
4434 export LANG=C LC_LANG=C # for date language
4436 DATESTR="Dec 20 2000"
4437 test_mkdir $DIR/$tdir
4438 lctl set_param fail_loc=$fl
4440 cp /etc/hosts $DIR/$tdir/$tfile
4441 sync & # write RPC generated with "current" inode timestamp, but delayed
4443 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4444 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4445 cancel_lru_locks $OSC
4446 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4448 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4449 echo "BEFORE: $LS_BEFORE" && \
4450 echo "AFTER : $LS_AFTER" && \
4451 echo "WANT : $DATESTR" && \
4452 error "$DIR/$tdir/$tfile timestamps changed" || true
4454 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4461 subr_36fh "0x80000214"
4463 run_test 36f "utime on file racing with OST BRW write =========="
4466 remote_ost_nodsh && skip "remote OST with nodsh"
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4469 skip "Need MDS version at least 2.12.51"
4474 local tgt="obdfilter"
4476 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4478 test_mkdir $DIR/$tdir
4479 fmd_max_age=$(do_facet $facet \
4480 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4483 echo "FMD max age: ${fmd_max_age}s"
4484 touch $DIR/$tdir/$tfile
4485 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4486 gawk '{cnt=cnt+$1} END{print cnt}')
4487 echo "FMD before: $fmd"
4489 error "FMD wasn't create by touch"
4490 sleep $((fmd_max_age + 12))
4491 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4492 gawk '{cnt=cnt+$1} END{print cnt}')
4493 echo "FMD after: $fmd"
4495 error "FMD wasn't expired by ping"
4497 run_test 36g "FMD cache expiry ====================="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4503 subr_36fh "0x80000227"
4505 run_test 36h "utime on file racing with OST BRW write =========="
4508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4510 test_mkdir $DIR/$tdir
4511 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4513 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4514 local new_mtime=$((mtime + 200))
4516 #change Modify time of striped dir
4517 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4518 error "change mtime failed"
4520 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4522 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4524 run_test 36i "change mtime on striped directory"
4526 # test_37 - duplicate with tests 32q 32r
4529 local file=$DIR/$tfile
4531 openfile -f O_DIRECTORY $file
4534 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4535 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4537 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4539 test_39a() { # was test_39
4541 touch $DIR/${tfile}2
4542 # ls -l $DIR/$tfile $DIR/${tfile}2
4543 # ls -lu $DIR/$tfile $DIR/${tfile}2
4544 # ls -lc $DIR/$tfile $DIR/${tfile}2
4546 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4547 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4549 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4551 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4553 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4554 error "O_TRUNC didn't change timestamps"
4557 run_test 39a "mtime changed on create"
4560 test_mkdir -c1 $DIR/$tdir
4561 cp -p /etc/passwd $DIR/$tdir/fopen
4562 cp -p /etc/passwd $DIR/$tdir/flink
4563 cp -p /etc/passwd $DIR/$tdir/funlink
4564 cp -p /etc/passwd $DIR/$tdir/frename
4565 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4568 echo "aaaaaa" >> $DIR/$tdir/fopen
4569 echo "aaaaaa" >> $DIR/$tdir/flink
4570 echo "aaaaaa" >> $DIR/$tdir/funlink
4571 echo "aaaaaa" >> $DIR/$tdir/frename
4573 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4578 cat $DIR/$tdir/fopen > /dev/null
4579 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4580 rm -f $DIR/$tdir/funlink2
4581 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4583 for (( i=0; i < 2; i++ )) ; do
4584 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4585 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4586 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4587 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4589 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4590 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4591 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4592 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39b "mtime change on open, link, unlink, rename ======"
4600 # this should be set to past
4601 TEST_39_MTIME=`date -d "1 year ago" +%s`
4607 local mtime0=`stat -c %Y $DIR1/$tfile`
4609 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4610 local mtime1=`stat -c %Y $DIR1/$tfile`
4611 [ "$mtime1" = $TEST_39_MTIME ] || \
4612 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4615 echo hello >> $DIR1/$tfile
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4619 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4621 mv $DIR1/$tfile $DIR1/$tfile-1
4623 for (( i=0; i < 2; i++ )) ; do
4624 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4625 [ "$mtime2" = "$mtime3" ] || \
4626 error "mtime ($mtime2) changed (to $mtime3) on rename"
4628 cancel_lru_locks $OSC
4629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4632 run_test 39c "mtime change on rename ==========================="
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime=`stat -c %Y $DIR1/$tfile`
4643 [ $mtime = $TEST_39_MTIME ] || \
4644 error "mtime($mtime) is not set to $TEST_39_MTIME"
4646 cancel_lru_locks $OSC
4647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 run_test 39d "create, utime, stat =============================="
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile`
4663 [ $mtime2 = $TEST_39_MTIME ] || \
4664 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4666 cancel_lru_locks $OSC
4667 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4670 run_test 39e "create, stat, utime, stat ========================"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 mtime1=`stat -c %Y $DIR1/$tfile`
4680 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4682 for (( i=0; i < 2; i++ )) ; do
4683 local mtime2=`stat -c %Y $DIR1/$tfile`
4684 [ $mtime2 = $TEST_39_MTIME ] || \
4685 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4687 cancel_lru_locks $OSC
4688 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4691 run_test 39f "create, stat, sleep, utime, stat ================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 echo hello >> $DIR1/$tfile
4698 local mtime1=`stat -c %Y $DIR1/$tfile`
4701 chmod o+r $DIR1/$tfile
4703 for (( i=0; i < 2; i++ )) ; do
4704 local mtime2=`stat -c %Y $DIR1/$tfile`
4705 [ "$mtime1" = "$mtime2" ] || \
4706 error "lost mtime: $mtime2, should be $mtime1"
4708 cancel_lru_locks $OSC
4709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4712 run_test 39g "write, chmod, stat ==============================="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 echo hello >> $DIR1/$tfile
4723 local mtime1=`stat -c %Y $DIR1/$tfile`
4725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4727 if [ "$d1" != "$d2" ]; then
4728 echo "write and touch not within one second"
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ "$mtime2" = $TEST_39_MTIME ] || \
4733 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4740 run_test 39h "write, utime within one second, stat ============="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4751 mv $DIR1/$tfile $DIR1/$tfile-1
4753 for (( i=0; i < 2; i++ )) ; do
4754 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39i "write, rename, stat =============================="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 start_full_debug_logging
4772 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4773 lctl set_param fail_loc=0x80000412
4774 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4775 error "multiop failed"
4777 local mtime1=`stat -c %Y $DIR1/$tfile`
4779 mv $DIR1/$tfile $DIR1/$tfile-1
4781 kill -USR1 $multipid
4782 wait $multipid || error "multiop close failed"
4784 for (( i=0; i < 2; i++ )) ; do
4785 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4786 [ "$mtime1" = "$mtime2" ] ||
4787 error "mtime is lost on close: $mtime2, " \
4791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4793 lctl set_param fail_loc=0
4794 stop_full_debug_logging
4796 run_test 39j "write, rename, close, stat ======================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4806 local mtime1=`stat -c %Y $DIR1/$tfile`
4808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4810 kill -USR1 $multipid
4811 wait $multipid || error "multiop close failed"
4813 for (( i=0; i < 2; i++ )) ; do
4814 local mtime2=`stat -c %Y $DIR1/$tfile`
4816 [ "$mtime2" = $TEST_39_MTIME ] || \
4817 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4823 run_test 39k "write, utime, close, stat ========================"
4825 # this should be set to future
4826 TEST_39_ATIME=`date -d "1 year" +%s`
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 remote_mds_nodsh && skip "remote MDS with nodsh"
4832 local atime_diff=$(do_facet $SINGLEMDS \
4833 lctl get_param -n mdd.*MDT0000*.atime_diff)
4835 mkdir_on_mdt0 $DIR/$tdir
4837 # test setting directory atime to future
4838 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4839 local atime=$(stat -c %X $DIR/$tdir)
4840 [ "$atime" = $TEST_39_ATIME ] ||
4841 error "atime is not set to future: $atime, $TEST_39_ATIME"
4843 # test setting directory atime from future to now
4844 local now=$(date +%s)
4845 touch -a -d @$now $DIR/$tdir
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -eq "$now" ] ||
4849 error "atime is not updated from future: $atime, $now"
4851 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4854 # test setting directory atime when now > dir atime + atime_diff
4855 local d1=$(date +%s)
4857 local d2=$(date +%s)
4858 cancel_lru_locks mdc
4859 atime=$(stat -c %X $DIR/$tdir)
4860 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4861 error "atime is not updated : $atime, should be $d2"
4863 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4866 # test not setting directory atime when now < dir atime + atime_diff
4868 cancel_lru_locks mdc
4869 atime=$(stat -c %X $DIR/$tdir)
4870 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4871 error "atime is updated to $atime, should remain $d1<atime<$d2"
4873 do_facet $SINGLEMDS \
4874 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4876 run_test 39l "directory atime update ==========================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local far_past_mtime=$(date -d "May 29 1953" +%s)
4884 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4886 touch -m -d @$far_past_mtime $DIR1/$tfile
4887 touch -a -d @$far_past_atime $DIR1/$tfile
4889 for (( i=0; i < 2; i++ )) ; do
4890 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4891 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4892 error "atime or mtime set incorrectly"
4894 cancel_lru_locks $OSC
4895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4898 run_test 39m "test atime and mtime before 1970"
4900 test_39n() { # LU-3832
4901 remote_mds_nodsh && skip "remote MDS with nodsh"
4903 local atime_diff=$(do_facet $SINGLEMDS \
4904 lctl get_param -n mdd.*MDT0000*.atime_diff)
4909 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4913 atime0=$(stat -c %X $DIR/$tfile)
4916 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4917 atime1=$(stat -c %X $DIR/$tfile)
4920 cancel_lru_locks mdc
4921 cancel_lru_locks osc
4922 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4923 atime2=$(stat -c %X $DIR/$tfile)
4925 do_facet $SINGLEMDS \
4926 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4928 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4929 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4931 run_test 39n "check that O_NOATIME is honored"
4934 TESTDIR=$DIR/$tdir/$tfile
4935 [ -e $TESTDIR ] && rm -rf $TESTDIR
4942 links2=$(stat -c %h .)
4943 [ $(($links1 + 2)) != $links2 ] &&
4944 error "wrong links count $(($links1 + 2)) != $links2"
4946 links3=$(stat -c %h .)
4947 [ $(($links1 + 1)) != $links3 ] &&
4948 error "wrong links count $links1 != $links3"
4951 run_test 39o "directory cached attributes updated after create"
4954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4957 TESTDIR=$DIR/$tdir/$tdir
4958 [ -e $TESTDIR ] && rm -rf $TESTDIR
4959 test_mkdir -p $TESTDIR
4963 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4964 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4966 links2=$(stat -c %h .)
4967 [ $(($links1 + 2)) != $links2 ] &&
4968 error "wrong links count $(($links1 + 2)) != $links2"
4970 links3=$(stat -c %h .)
4971 [ $(($links1 + 1)) != $links3 ] &&
4972 error "wrong links count $links1 != $links3"
4975 run_test 39p "remote directory cached attributes updated after create ========"
4978 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4979 skip "no atime update on old OST"
4980 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4981 skip_env "ldiskfs only test"
4985 saved_adiff=$(do_facet ost1 \
4986 lctl get_param -n obdfilter.*OST0000.atime_diff)
4987 stack_trap "do_facet ost1 \
4988 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4990 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4992 $LFS setstripe -i 0 $DIR/$tfile
4993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4994 error "can't write initial file"
4995 cancel_lru_locks osc
4997 # exceed atime_diff and access file
4999 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5000 error "can't udpate atime"
5002 local atime_cli=$(stat -c %X $DIR/$tfile)
5003 echo "client atime: $atime_cli"
5004 # allow atime update to be written to device
5005 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5008 local ostdev=$(ostdevname 1)
5009 local fid=($(lfs getstripe -y $DIR/$tfile |
5010 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5011 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5012 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5014 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5015 local atime_ost=$(do_facet ost1 "$cmd" |&
5016 awk -F'[: ]' '/atime:/ { print $4 }')
5017 (( atime_cli == atime_ost )) ||
5018 error "atime on client $atime_cli != ost $atime_ost"
5020 run_test 39r "lazy atime update on OST"
5022 test_39q() { # LU-8041
5023 local testdir=$DIR/$tdir
5025 multiop_bg_pause $testdir D_c || error "multiop failed"
5027 cancel_lru_locks mdc
5028 kill -USR1 $multipid
5029 local atime=$(stat -c %X $testdir)
5030 [ "$atime" -ne 0 ] || error "atime is zero"
5032 run_test 39q "close won't zero out atime"
5035 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5036 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5037 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5038 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5039 error "$tfile is not 4096 bytes in size"
5041 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5045 small_write $DIR/f41 18
5047 run_test 41 "test small file write + fstat ====================="
5049 count_ost_writes() {
5050 lctl get_param -n ${OSC}.*.stats |
5051 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5052 END { printf("%0.0f", writes) }'
5059 BG_DIRTY_RATIO_SAVE=10
5060 MAX_BG_DIRTY_RATIO=25
5064 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5065 # dirty_ratio, dirty_background_ratio
5066 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5067 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5068 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5069 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5071 # if file not here, we are a 2.4 kernel
5072 kill -CONT `pidof kupdated`
5077 # setup the trap first, so someone cannot exit the test at the
5078 # exact wrong time and mess up a machine
5079 trap start_writeback EXIT
5080 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5081 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5082 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5083 sysctl -w vm.dirty_writeback_centisecs=0
5084 sysctl -w vm.dirty_writeback_centisecs=0
5085 # save and increase /proc/sys/vm/dirty_ratio
5086 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5087 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5088 # save and increase /proc/sys/vm/dirty_background_ratio
5089 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5090 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5092 # if file not here, we are a 2.4 kernel
5093 kill -STOP `pidof kupdated`
5097 # ensure that all stripes have some grant before we test client-side cache
5099 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5100 dd if=/dev/zero of=$i bs=4k count=1
5105 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5106 # file truncation, and file removal.
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 cancel_lru_locks $OSC
5113 sync; sleep 1; sync # just to be safe
5114 BEFOREWRITES=`count_ost_writes`
5115 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5116 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5117 AFTERWRITES=`count_ost_writes`
5118 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5119 error "$BEFOREWRITES < $AFTERWRITES"
5122 run_test 42a "ensure that we don't flush on close"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5128 cancel_lru_locks $OSC
5131 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5132 BEFOREWRITES=$(count_ost_writes)
5133 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5134 AFTERWRITES=$(count_ost_writes)
5135 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5136 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5138 BEFOREWRITES=$(count_ost_writes)
5139 sync || error "sync: $?"
5140 AFTERWRITES=$(count_ost_writes)
5141 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5142 error "$BEFOREWRITES < $AFTERWRITES on sync"
5144 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5148 run_test 42b "test destroy of file with cached dirty data ======"
5150 # if these tests just want to test the effect of truncation,
5151 # they have to be very careful. consider:
5152 # - the first open gets a {0,EOF}PR lock
5153 # - the first write conflicts and gets a {0, count-1}PW
5154 # - the rest of the writes are under {count,EOF}PW
5155 # - the open for truncate tries to match a {0,EOF}PR
5156 # for the filesize and cancels the PWs.
5157 # any number of fixes (don't get {0,EOF} on open, match
5158 # composite locks, do smarter file size management) fix
5159 # this, but for now we want these tests to verify that
5160 # the cancellation with truncate intent works, so we
5161 # start the file with a full-file pw lock to match against
5162 # until the truncate.
5167 cancel_lru_locks $OSC
5169 # prime the file with 0,EOF PW to match
5173 # now the real test..
5174 dd if=/dev/zero of=$file bs=1024 count=100
5175 BEFOREWRITES=`count_ost_writes`
5176 $TRUNCATE $file $offset
5177 cancel_lru_locks $OSC
5178 AFTERWRITES=`count_ost_writes`
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5187 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5190 run_test 42c "test partial truncate of file with cached dirty data"
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5197 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5200 run_test 42d "test complete truncate of file with cached dirty data"
5202 test_42e() { # bug22074
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5205 local TDIR=$DIR/${tdir}e
5206 local pages=16 # hardcoded 16 pages, don't change it.
5207 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5208 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5212 test_mkdir $DIR/${tdir}e
5213 $LFS setstripe -c 1 $TDIR
5214 createmany -o $TDIR/f $files
5216 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5218 # we assume that with $OSTCOUNT files, at least one of them will
5219 # be allocated on OST0.
5220 warmup_files=$((OSTCOUNT * max_dirty_mb))
5221 createmany -o $TDIR/w $warmup_files
5223 # write a large amount of data into one file and sync, to get good
5224 # avail_grant number from OST.
5225 for ((i=0; i<$warmup_files; i++)); do
5226 idx=$($LFS getstripe -i $TDIR/w$i)
5227 [ $idx -ne 0 ] && continue
5228 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5231 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # create as much dirty pages as we can while not to trigger the actual
5237 # RPCs directly. but depends on the env, VFS may trigger flush during this
5238 # period, hopefully we are good.
5239 for ((i=0; i<$warmup_files; i++)); do
5240 idx=$($LFS getstripe -i $TDIR/w$i)
5241 [ $idx -ne 0 ] && continue
5242 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5244 $LCTL get_param $proc_osc0/cur_dirty_bytes
5245 $LCTL get_param $proc_osc0/cur_grant_bytes
5247 # perform the real test
5248 $LCTL set_param $proc_osc0/rpc_stats 0
5249 for ((;i<$files; i++)); do
5250 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5251 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5254 $LCTL get_param $proc_osc0/rpc_stats
5257 local have_ppr=false
5258 $LCTL get_param $proc_osc0/rpc_stats |
5259 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5260 # skip lines until we are at the RPC histogram data
5261 [ "$PPR" == "pages" ] && have_ppr=true && continue
5262 $have_ppr || continue
5264 # we only want the percent stat for < 16 pages
5265 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5267 percent=$((percent + WPCT))
5268 if [[ $percent -gt 15 ]]; then
5269 error "less than 16-pages write RPCs" \
5276 run_test 42e "verify sub-RPC writes are not done synchronously"
5278 test_43A() { # was test_43
5279 test_mkdir $DIR/$tdir
5280 cp -p /bin/ls $DIR/$tdir/$tfile
5281 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5283 # give multiop a chance to open
5286 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5288 # Wait for multiop to exit
5291 run_test 43A "execution of file opened for write should return -ETXTBSY"
5294 test_mkdir $DIR/$tdir
5295 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5296 $DIR/$tdir/sleep 60 &
5298 # Make sure exec of $tdir/sleep wins race with truncate
5300 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5303 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 test_mkdir $DIR/$tdir
5309 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5310 $DIR/$tdir/sleep 60 &
5312 # Make sure exec of $tdir/sleep wins race with truncate
5314 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5317 run_test 43b "truncate of file being executed should return -ETXTBSY"
5320 local testdir="$DIR/$tdir"
5323 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5324 ( cd $testdir && md5sum -c )
5326 run_test 43c "md5sum of copy into lustre"
5328 test_44A() { # was test_44
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5332 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5334 run_test 44A "zero length read from a sparse stripe"
5337 local nstripe=$($LFS getstripe -c -d $DIR)
5338 [ -z "$nstripe" ] && skip "can't get stripe info"
5339 [[ $nstripe -gt $OSTCOUNT ]] &&
5340 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5342 local stride=$($LFS getstripe -S -d $DIR)
5343 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5344 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5347 OFFSETS="0 $((stride/2)) $((stride-1))"
5348 for offset in $OFFSETS; do
5349 for i in $(seq 0 $((nstripe-1))); do
5350 local GLOBALOFFSETS=""
5352 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5353 local myfn=$DIR/d44a-$size
5354 echo "--------writing $myfn at $size"
5355 ll_sparseness_write $myfn $size ||
5356 error "ll_sparseness_write"
5357 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5358 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5359 error "ll_sparseness_verify $GLOBALOFFSETS"
5361 for j in $(seq 0 $((nstripe-1))); do
5363 size=$((((j + $nstripe )*$stride + $offset)))
5364 ll_sparseness_write $myfn $size ||
5365 error "ll_sparseness_write"
5366 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5368 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5369 error "ll_sparseness_verify $GLOBALOFFSETS"
5374 run_test 44a "test sparse pwrite ==============================="
5378 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5384 before=`dirty_osc_total`
5385 echo executing "\"$*\""
5387 after=`dirty_osc_total`
5388 echo before $before, after $after
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5394 # Obtain grants from OST if it supports it
5395 echo blah > ${f}_grant
5398 do_dirty_record "echo blah > $f"
5399 [[ $before -eq $after ]] && error "write wasn't cached"
5400 do_dirty_record "> $f"
5401 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5402 do_dirty_record "echo blah > $f"
5403 [[ $before -eq $after ]] && error "write wasn't cached"
5404 do_dirty_record "sync"
5405 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5406 do_dirty_record "echo blah > $f"
5407 [[ $before -eq $after ]] && error "write wasn't cached"
5408 do_dirty_record "cancel_lru_locks osc"
5409 [[ $before -gt $after ]] ||
5410 error "lock cancellation didn't lower dirty count"
5413 run_test 45 "osc io page accounting ============================"
5415 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5416 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5417 # objects offset and an assert hit when an rpc was built with 1023's mapped
5418 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5427 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5428 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5432 run_test 46 "dirtying a previously written page ================"
5434 # test_47 is removed "Device nodes check" is moved to test_28
5436 test_48a() { # bug 2399
5437 [ "$mds1_FSTYPE" = "zfs" ] &&
5438 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5439 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5441 test_mkdir $DIR/$tdir
5443 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5444 test_mkdir $DIR/$tdir
5445 touch foo || error "'touch foo' failed after recreating cwd"
5447 touch .foo || error "'touch .foo' failed after recreating cwd"
5449 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5450 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5451 cd . || error "'cd .' failed after recreating cwd"
5452 mkdir . && error "'mkdir .' worked after recreating cwd"
5453 rmdir . && error "'rmdir .' worked after recreating cwd"
5454 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5455 cd .. || error "'cd ..' failed after recreating cwd"
5457 run_test 48a "Access renamed working dir (should return errors)="
5459 test_48b() { # bug 2399
5461 test_mkdir $DIR/$tdir
5463 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5464 touch foo && error "'touch foo' worked after removing cwd"
5465 mkdir foo && error "'mkdir foo' worked after removing cwd"
5466 touch .foo && error "'touch .foo' worked after removing cwd"
5467 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5468 ls . > /dev/null && error "'ls .' worked after removing cwd"
5469 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5470 mkdir . && error "'mkdir .' worked after removing cwd"
5471 rmdir . && error "'rmdir .' worked after removing cwd"
5472 ln -s . foo && error "'ln -s .' worked after removing cwd"
5473 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5475 run_test 48b "Access removed working dir (should return errors)="
5477 test_48c() { # bug 2350
5478 #lctl set_param debug=-1
5481 test_mkdir -p $DIR/$tdir/dir
5483 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5484 $TRACE touch foo && error "touch foo worked after removing cwd"
5485 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5486 touch .foo && error "touch .foo worked after removing cwd"
5487 mkdir .foo && error "mkdir .foo worked after removing cwd"
5488 $TRACE ls . && error "'ls .' worked after removing cwd"
5489 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5490 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5491 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5492 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5493 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5495 run_test 48c "Access removed working subdir (should return errors)"
5497 test_48d() { # bug 2350
5498 #lctl set_param debug=-1
5501 test_mkdir -p $DIR/$tdir/dir
5503 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5504 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5505 $TRACE touch foo && error "'touch foo' worked after removing parent"
5506 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5507 touch .foo && error "'touch .foo' worked after removing parent"
5508 mkdir .foo && error "mkdir .foo worked after removing parent"
5509 $TRACE ls . && error "'ls .' worked after removing parent"
5510 $TRACE ls .. && error "'ls ..' worked after removing parent"
5511 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5512 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5513 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5516 run_test 48d "Access removed parent subdir (should return errors)"
5518 test_48e() { # bug 4134
5519 #lctl set_param debug=-1
5522 test_mkdir -p $DIR/$tdir/dir
5524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5526 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5527 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5528 # On a buggy kernel addition of "touch foo" after cd .. will
5529 # produce kernel oops in lookup_hash_it
5530 touch ../foo && error "'cd ..' worked after recreate parent"
5532 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5534 run_test 48e "Access to recreated parent subdir (should return errors)"
5537 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5538 skip "need MDS >= 2.13.55"
5539 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5540 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5541 skip "needs different host for mdt1 mdt2"
5542 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5544 $LFS mkdir -i0 $DIR/$tdir
5545 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5547 for d in sub1 sub2 sub3; do
5548 #define OBD_FAIL_OSD_REF_DEL 0x19c
5549 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5550 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5553 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5555 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5557 test_49() { # LU-1030
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 remote_ost_nodsh && skip "remote OST with nodsh"
5561 # get ost1 size - $FSNAME-OST0000
5562 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5564 # write 800M at maximum
5565 [[ $ost1_size -lt 2 ]] && ost1_size=2
5566 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5572 # change max_pages_per_rpc while writing the file
5573 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5574 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5575 # loop until dd process exits
5576 while ps ax -opid | grep -wq $dd_pid; do
5577 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5578 sleep $((RANDOM % 5 + 1))
5580 # restore original max_pages_per_rpc
5581 $LCTL set_param $osc1_mppc=$orig_mppc
5582 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5584 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5588 test_mkdir $DIR/$tdir
5590 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5592 run_test 50 "special situations: /proc symlinks ==============="
5594 test_51a() { # was test_51
5595 # bug 1516 - create an empty entry right after ".." then split dir
5596 test_mkdir -c1 $DIR/$tdir
5597 touch $DIR/$tdir/foo
5598 $MCREATE $DIR/$tdir/bar
5600 createmany -m $DIR/$tdir/longfile 201
5602 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5603 $MCREATE $DIR/$tdir/longfile$FNUM
5608 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5610 run_test 51a "special situations: split htree with empty entry =="
5612 cleanup_print_lfs_df () {
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 local dir=$DIR/$tdir
5622 local nrdirs=$((65536 + 100))
5624 # cleanup the directory
5627 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5631 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5632 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5633 [[ $numfree -lt $nrdirs ]] &&
5634 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5636 # need to check free space for the directories as well
5637 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5638 numfree=$(( blkfree / $(fs_inode_ksize) ))
5639 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5641 trap cleanup_print_lfs_df EXIT
5644 createmany -d $dir/d $nrdirs || {
5645 unlinkmany $dir/d $nrdirs
5646 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5650 nrdirs=$(ls -U $dir | wc -l)
5652 # unlink all but 100 subdirectories, then check it still works
5654 local delete=$((nrdirs - left))
5659 # for ldiskfs the nlink count should be 1, but this is OSD specific
5660 # and so this is listed for informational purposes only
5661 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5662 unlinkmany -d $dir/d $delete ||
5663 error "unlink of first $delete subdirs failed"
5665 echo "nlink between: $(stat -c %h $dir)"
5666 local found=$(ls -U $dir | wc -l)
5667 [ $found -ne $left ] &&
5668 error "can't find subdirs: found only $found, expected $left"
5670 unlinkmany -d $dir/d $delete $left ||
5671 error "unlink of second $left subdirs failed"
5672 # regardless of whether the backing filesystem tracks nlink accurately
5673 # or not, the nlink count shouldn't be more than "." and ".." here
5674 local after=$(stat -c %h $dir)
5675 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5676 echo "nlink after: $after"
5678 cleanup_print_lfs_df
5680 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5684 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5686 test_mkdir $DIR/$tdir
5687 createmany -o $DIR/$tdir/t- 1000
5688 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5689 for N in $(seq 0 $((OSTCOUNT - 1))); do
5690 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5691 END { printf("%0.0f", objs) }' $TMP/$tfile)
5692 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5693 '($1 == '$N') { objs += 1 } \
5694 END { printf("%0.0f", objs) }')
5695 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5697 unlinkmany $DIR/$tdir/t- 1000
5700 for N in $(seq 1 $((OSTCOUNT - 1))); do
5701 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5702 error "OST $N has less objects vs OST $NLAST" \
5703 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5704 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5705 error "OST $N has less objects vs OST $NLAST" \
5706 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5708 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5709 error "OST $N has less #0 objects vs OST $NLAST" \
5710 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5711 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5712 error "OST $N has less #0 objects vs OST $NLAST" \
5713 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5718 run_test 51d "check object distribution"
5721 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5722 skip_env "ldiskfs only test"
5725 test_mkdir -c1 $DIR/$tdir
5726 test_mkdir -c1 $DIR/$tdir/d0
5728 touch $DIR/$tdir/d0/foo
5729 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5730 error "file exceed 65000 nlink limit!"
5731 unlinkmany $DIR/$tdir/d0/f- 65001
5734 run_test 51e "check file nlink limit"
5737 test_mkdir $DIR/$tdir
5740 local ulimit_old=$(ulimit -n)
5741 local spare=20 # number of spare fd's for scripts/libraries, etc.
5742 local mdt=$($LFS getstripe -m $DIR/$tdir)
5743 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5745 echo "MDT$mdt numfree=$numfree, max=$max"
5746 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5747 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5748 while ! ulimit -n $((numfree + spare)); do
5749 numfree=$((numfree * 3 / 4))
5751 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5753 echo "left ulimit at $ulimit_old"
5756 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5757 unlinkmany $DIR/$tdir/f $numfree
5758 error "create+open $numfree files in $DIR/$tdir failed"
5760 ulimit -n $ulimit_old
5762 # if createmany exits at 120s there will be fewer than $numfree files
5763 unlinkmany $DIR/$tdir/f $numfree || true
5765 run_test 51f "check many open files limit"
5768 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5769 test_mkdir $DIR/$tdir
5770 touch $DIR/$tdir/foo
5771 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5772 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5773 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5774 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5775 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5777 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5778 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5779 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5781 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5782 cp -r $DIR/$tdir $TMP/
5783 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5785 run_test 52a "append-only flag test (should return errors)"
5788 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5789 test_mkdir $DIR/$tdir
5790 touch $DIR/$tdir/foo
5791 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5792 cat test > $DIR/$tdir/foo && error "cat test worked"
5793 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5794 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5795 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5797 echo foo >> $DIR/$tdir/foo && error "echo worked"
5798 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5799 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5800 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5801 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5803 chattr -i $DIR/$tdir/foo || error "chattr failed"
5805 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5807 run_test 52b "immutable flag test (should return errors) ======="
5810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5811 remote_mds_nodsh && skip "remote MDS with nodsh"
5812 remote_ost_nodsh && skip "remote OST with nodsh"
5825 local support_last_seq=true
5827 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5828 support_last_seq=false
5831 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5833 for value in $(do_facet $SINGLEMDS \
5834 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5835 param=$(echo ${value[0]} | cut -d "=" -f1)
5836 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5838 if $support_last_seq; then
5839 param_seq=$(echo $param |
5840 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5841 mds_last_seq=$(do_facet $SINGLEMDS \
5842 $LCTL get_param -n $param_seq)
5844 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5846 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5847 node=$(facet_active_host ost$((ostnum+1)))
5848 param="obdfilter.$ostname.last_id"
5849 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5850 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5851 ost_last_id=$ost_last
5853 if $support_last_seq; then
5854 ost_last_id=$(echo $ost_last |
5855 awk -F':' '{print $2}' |
5857 ost_last_seq=$(echo $ost_last |
5858 awk -F':' '{print $1}')
5859 [[ $ost_last_seq = $mds_last_seq ]] || continue
5862 if [[ $ost_last_id != $mds_last ]]; then
5863 error "$ost_last_id != $mds_last"
5870 $found || error "can not match last_seq/last_id for $mdtosc"
5873 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5876 perl -MSocket -e ';' || skip "no Socket perl module installed"
5878 $SOCKETSERVER $DIR/socket ||
5879 error "$SOCKETSERVER $DIR/socket failed: $?"
5880 $SOCKETCLIENT $DIR/socket ||
5881 error "$SOCKETCLIENT $DIR/socket failed: $?"
5882 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5884 run_test 54a "unix domain socket test =========================="
5890 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5892 run_test 54b "char device works in lustre ======================"
5895 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5896 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5897 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5899 for i in $(seq 3 7); do
5900 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5909 loopdev="$DIR/loop54c"
5912 $UMOUNT $DIR/$tdir || rc=$?
5913 losetup -d $loopdev || true
5914 losetup -d $LOOPDEV || true
5915 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5922 loopdev="$DIR/loop54c"
5925 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5926 trap cleanup_54c EXIT
5927 mknod $loopdev b 7 $LOOPNUM
5928 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5929 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5930 losetup $loopdev $DIR/$tfile ||
5931 error "can't set up $loopdev for $DIR/$tfile"
5932 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5933 test_mkdir $DIR/$tdir
5934 mount -t ext2 $loopdev $DIR/$tdir ||
5935 error "error mounting $loopdev on $DIR/$tdir"
5936 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5939 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5943 run_test 54c "block device works in lustre ====================="
5949 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5951 run_test 54d "fifo device works in lustre ======================"
5956 cp -aL /dev/console $f
5957 echo $string > $f || error "echo $string to $f failed"
5959 run_test 54e "console/tty device works in lustre ======================"
5964 local dir=$DIR/$tdir
5967 test_mkdir -p $dir/dir
5968 for i in $(seq $numfiles); do
5970 touch $dir/dir/file$i
5973 local numcomp=$($LFS getstripe --component-count $dir)
5975 [[ $numcomp == 0 ]] && numcomp=1
5977 # test lfs getstripe with --recursive
5978 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5980 [[ $filenum -eq $((numfiles * 2)) ]] ||
5981 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5982 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5983 [[ $filenum -eq $numfiles ]] ||
5984 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5985 echo "$LFS getstripe showed obdidx or l_ost_idx"
5987 # test lfs getstripe with file instead of dir
5988 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5989 [[ $filenum -eq 1 ]] ||
5990 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5991 echo "$LFS getstripe file1 passed"
5993 #test lfs getstripe with --verbose
5994 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5995 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5996 error "$LFS getstripe --verbose $dir: "\
5997 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5998 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5999 error "$LFS getstripe $dir: showed lmm_magic"
6001 #test lfs getstripe with -v prints lmm_fid
6002 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6003 local countfids=$((numdirs + numfiles * numcomp))
6004 [[ $filenum -eq $countfids ]] ||
6005 error "$LFS getstripe -v $dir: "\
6006 "got $filenum want $countfids lmm_fid"
6007 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6008 error "$LFS getstripe $dir: showed lmm_fid by default"
6009 echo "$LFS getstripe --verbose passed"
6011 #check for FID information
6012 local fid1=$($LFS getstripe --fid $dir/file1)
6013 local fid2=$($LFS getstripe --verbose $dir/file1 |
6014 awk '/lmm_fid: / { print $2; exit; }')
6015 local fid3=$($LFS path2fid $dir/file1)
6017 [ "$fid1" != "$fid2" ] &&
6018 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6019 [ "$fid1" != "$fid3" ] &&
6020 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6021 echo "$LFS getstripe --fid passed"
6023 #test lfs getstripe with --obd
6024 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6025 error "$LFS getstripe --obd wrong_uuid: should return error"
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6030 local obduuid=$(ostuuid_from_index $ostidx)
6031 local found=$($LFS getstripe -r --obd $obduuid $dir |
6032 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6034 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6035 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6037 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6040 [[ $found -eq $filenum ]] ||
6041 error "$LFS getstripe --obd: found $found expect $filenum"
6042 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6043 sed '/^[ ]*'${ostidx}'[ ]/d' |
6044 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6045 error "$LFS getstripe --obd: should not show file on other obd"
6046 echo "$LFS getstripe --obd passed"
6048 run_test 56a "check $LFS getstripe"
6051 local dir=$DIR/$tdir
6055 for i in $(seq $numdirs); do
6056 test_mkdir $dir/dir$i
6059 # test lfs getdirstripe default mode is non-recursion, which is
6060 # different from lfs getstripe
6061 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6063 [[ $dircnt -eq 1 ]] ||
6064 error "$LFS getdirstripe: found $dircnt, not 1"
6065 dircnt=$($LFS getdirstripe --recursive $dir |
6066 grep -c lmv_stripe_count)
6067 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6068 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6070 run_test 56b "check $LFS getdirstripe"
6073 remote_ost_nodsh && skip "remote OST with nodsh"
6076 local ost_name=$(ostname_from_index $ost_idx)
6077 local old_status=$(ost_dev_status $ost_idx)
6078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6080 [[ -z "$old_status" ]] ||
6081 skip_env "OST $ost_name is in $old_status status"
6083 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6084 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6085 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6086 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6087 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6088 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6091 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6092 error "$LFS df -v showing inactive devices"
6095 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6097 [[ "$new_status" =~ "D" ]] ||
6098 error "$ost_name status is '$new_status', missing 'D'"
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6100 [[ "$new_status" =~ "N" ]] ||
6101 error "$ost_name status is '$new_status', missing 'N'"
6103 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6104 [[ "$new_status" =~ "f" ]] ||
6105 error "$ost_name status is '$new_status', missing 'f'"
6108 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6109 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6110 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6111 [[ -z "$p" ]] && restore_lustre_params < $p || true
6114 new_status=$(ost_dev_status $ost_idx)
6115 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6116 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6117 # can't check 'f' as devices may actually be on flash
6119 run_test 56c "check 'lfs df' showing device status"
6122 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6123 local osts=$($LFS df -v $MOUNT | grep -c OST)
6127 (( mdts == MDSCOUNT )) ||
6128 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6129 (( osts == OSTCOUNT )) ||
6130 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6132 run_test 56d "'lfs df -v' prints only configured devices"
6135 err_enoent=2 # No such file or directory
6136 err_eopnotsupp=95 # Operation not supported
6138 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6139 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6141 # Check for handling of path not exists
6142 output=$($LFS df $enoent_mnt 2>&1)
6145 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6146 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6147 error "expect failure $err_enoent, not $ret"
6149 # Check for handling of non-Lustre FS
6150 output=$($LFS df $notsup_mnt)
6153 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6154 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6155 error "expect success $err_eopnotsupp, not $ret"
6157 # Check for multiple LustreFS argument
6158 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6161 [[ $output -eq 3 && $ret -eq 0 ]] ||
6162 error "expect success 3, not $output, rc = $ret"
6164 # Check for correct non-Lustre FS handling among multiple
6166 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6167 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6170 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6171 error "expect success 2, not $output, rc = $ret"
6173 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6178 local local_tdir="$1"
6179 local local_numfiles="$2"
6180 local local_numdirs="$3"
6181 local dir_params="$4"
6182 local dir_stripe_params="$5"
6184 if [ ! -d "$local_tdir" ] ; then
6185 test_mkdir -p $dir_stripe_params $local_tdir
6186 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6187 for i in $(seq $local_numfiles) ; do
6188 touch $local_tdir/file$i
6190 for i in $(seq $local_numdirs) ; do
6191 test_mkdir $dir_stripe_params $local_tdir/dir$i
6192 for j in $(seq $local_numfiles) ; do
6193 touch $local_tdir/dir$i/file$j
6199 setup_56_special() {
6201 local local_numfiles=$2
6202 local local_numdirs=$3
6204 setup_56 $local_tdir $local_numfiles $local_numdirs
6206 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6207 for i in $(seq $local_numfiles) ; do
6208 mknod $local_tdir/loop${i}b b 7 $i
6209 mknod $local_tdir/null${i}c c 1 3
6210 ln -s $local_tdir/file1 $local_tdir/link${i}
6212 for i in $(seq $local_numdirs) ; do
6213 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6214 mknod $local_tdir/dir$i/null${i}c c 1 3
6215 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6221 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6222 local expected=$(($NUMDIRS + 2))
6224 setup_56 $dir $NUMFILES $NUMDIRS
6226 # test lfs find with -name
6227 for i in $(seq $NUMFILES) ; do
6228 local nums=$($LFS find -name "*$i" $dir | wc -l)
6230 [ $nums -eq $expected ] ||
6231 error "lfs find -name '*$i' $dir wrong: "\
6232 "found $nums, expected $expected"
6235 run_test 56g "check lfs find -name"
6238 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6239 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6241 setup_56 $dir $NUMFILES $NUMDIRS
6243 # test lfs find with ! -name
6244 for i in $(seq $NUMFILES) ; do
6245 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6247 [ $nums -eq $expected ] ||
6248 error "lfs find ! -name '*$i' $dir wrong: "\
6249 "found $nums, expected $expected"
6252 run_test 56h "check lfs find ! -name"
6255 local dir=$DIR/$tdir
6259 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6262 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6264 run_test 56i "check 'lfs find -ost UUID' skips directories"
6267 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6269 setup_56_special $dir $NUMFILES $NUMDIRS
6271 local expected=$((NUMDIRS + 1))
6272 local cmd="$LFS find -type d $dir"
6273 local nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 run_test 56j "check lfs find -type d"
6281 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6283 setup_56_special $dir $NUMFILES $NUMDIRS
6285 local expected=$(((NUMDIRS + 1) * NUMFILES))
6286 local cmd="$LFS find -type f $dir"
6287 local nums=$($cmd | wc -l)
6289 [ $nums -eq $expected ] ||
6290 error "'$cmd' wrong: found $nums, expected $expected"
6292 run_test 56k "check lfs find -type f"
6295 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6297 setup_56_special $dir $NUMFILES $NUMDIRS
6299 local expected=$((NUMDIRS + NUMFILES))
6300 local cmd="$LFS find -type b $dir"
6301 local nums=$($cmd | wc -l)
6303 [ $nums -eq $expected ] ||
6304 error "'$cmd' wrong: found $nums, expected $expected"
6306 run_test 56l "check lfs find -type b"
6309 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6311 setup_56_special $dir $NUMFILES $NUMDIRS
6313 local expected=$((NUMDIRS + NUMFILES))
6314 local cmd="$LFS find -type c $dir"
6315 local nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 run_test 56m "check lfs find -type c"
6322 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6323 setup_56_special $dir $NUMFILES $NUMDIRS
6325 local expected=$((NUMDIRS + NUMFILES))
6326 local cmd="$LFS find -type l $dir"
6327 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6332 run_test 56n "check lfs find -type l"
6335 local dir=$DIR/$tdir
6337 setup_56 $dir $NUMFILES $NUMDIRS
6338 utime $dir/file1 > /dev/null || error "utime (1)"
6339 utime $dir/file2 > /dev/null || error "utime (2)"
6340 utime $dir/dir1 > /dev/null || error "utime (3)"
6341 utime $dir/dir2 > /dev/null || error "utime (4)"
6342 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6343 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6346 local nums=$($LFS find -mtime +0 $dir | wc -l)
6348 [ $nums -eq $expected ] ||
6349 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6352 cmd="$LFS find -mtime 0 $dir"
6353 nums=$($cmd | wc -l)
6354 [ $nums -eq $expected ] ||
6355 error "'$cmd' wrong: found $nums, expected $expected"
6357 run_test 56o "check lfs find -mtime for old files"
6360 local dir=$DIR/$tdir
6364 # just to make sure there is something that won't be found
6366 touch $dir/$tfile.now
6368 for age in year week day hour min; do
6369 count=$((count + 1))
6371 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6372 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6373 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6375 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6376 local nums=$($cmd | wc -l)
6377 [ $nums -eq $expected ] ||
6378 error "'$cmd' wrong: found $nums, expected $expected"
6380 cmd="$LFS find $dir -atime $count${age:0:1}"
6381 nums=$($cmd | wc -l)
6382 [ $nums -eq $expected ] ||
6383 error "'$cmd' wrong: found $nums, expected $expected"
6387 cmd="$LFS find $dir -ctime +1s -type f"
6388 nums=$($cmd | wc -l)
6389 (( $nums == $count * 2 + 1)) ||
6390 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6392 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6394 test_newerXY_base() {
6397 local dir=$DIR/$tdir
6401 if [ $y == "t" ]; then
6402 if [ $x == "b" ]; then
6403 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6405 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6408 ref=$DIR/$tfile.newer.$x$y
6409 touch $ref || error "touch $ref failed"
6412 echo "before = $ref"
6414 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6416 if [ $y == "t" ]; then
6417 if [ $x == "b" ]; then
6418 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6420 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6423 negref=$DIR/$tfile.negnewer.$x$y
6424 touch $negref || error "touch $negref failed"
6427 echo "after = $negref"
6428 local cmd="$LFS find $dir -newer$x$y $ref"
6429 local nums=$(eval $cmd | wc -l)
6430 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6432 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6433 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6435 cmd="$LFS find $dir ! -newer$x$y $negref"
6436 nums=$(eval $cmd | wc -l)
6437 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6438 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6440 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6441 nums=$(eval $cmd | wc -l)
6442 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6443 error "'$cmd' wrong: found $nums between, expected $expected"; }
6449 test_newerXY_base "a" "a"
6450 test_newerXY_base "a" "m"
6451 test_newerXY_base "a" "c"
6452 test_newerXY_base "m" "a"
6453 test_newerXY_base "m" "m"
6454 test_newerXY_base "m" "c"
6455 test_newerXY_base "c" "a"
6456 test_newerXY_base "c" "m"
6457 test_newerXY_base "c" "c"
6459 [[ -n "$sles_version" ]] &&
6460 echo "skip timestamp tests on SLES, LU-13665" && return 0
6462 test_newerXY_base "a" "t"
6463 test_newerXY_base "m" "t"
6464 test_newerXY_base "c" "t"
6466 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6467 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6468 ! btime_supported && echo "btime unsupported" && return 0
6470 test_newerXY_base "b" "b"
6471 test_newerXY_base "b" "t"
6473 run_test 56oc "check lfs find -newerXY work"
6476 local dir=$DIR/$tdir
6481 $LFS find $dir -btime -1d -type f
6488 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6489 ! btime_supported && skip "btime unsupported on MDS"
6491 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6492 ! btime_supported && skip "btime unsupported on clients"
6494 local dir=$DIR/$tdir
6495 local ref=$DIR/$tfile.ref
6496 local negref=$DIR/$tfile.negref
6498 mkdir $dir || error "mkdir $dir failed"
6499 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6500 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6501 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6502 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6503 touch $ref || error "touch $ref failed"
6504 # sleep 3 seconds at least
6507 local before=$(do_facet mds1 date +%s)
6508 local skew=$(($(date +%s) - before + 1))
6510 if (( skew < 0 && skew > -5 )); then
6511 sleep $((0 - skew + 1))
6515 # Set the dir stripe params to limit files all on MDT0,
6516 # otherwise we need to calc the max clock skew between
6517 # the client and MDTs.
6518 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6520 touch $negref || error "touch $negref failed"
6522 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6523 local nums=$($cmd | wc -l)
6524 local expected=$(((NUMFILES + 1) * NUMDIRS))
6526 [ $nums -eq $expected ] ||
6527 error "'$cmd' wrong: found $nums, expected $expected"
6529 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6530 nums=$($cmd | wc -l)
6531 expected=$((NUMFILES + 1))
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6535 [ $skew -lt 0 ] && return
6537 local after=$(do_facet mds1 date +%s)
6538 local age=$((after - before + 1 + skew))
6540 cmd="$LFS find $dir -btime -${age}s -type f"
6541 nums=$($cmd | wc -l)
6542 expected=$(((NUMFILES + 1) * NUMDIRS))
6544 echo "Clock skew between client and server: $skew, age:$age"
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 expected=$(($NUMDIRS + 1))
6549 cmd="$LFS find $dir -btime -${age}s -type d"
6550 nums=$($cmd | wc -l)
6551 [ $nums -eq $expected ] ||
6552 error "'$cmd' wrong: found $nums, expected $expected"
6553 rm -f $ref $negref || error "Failed to remove $ref $negref"
6555 run_test 56od "check lfs find -btime with units"
6558 [ $RUNAS_ID -eq $UID ] &&
6559 skip_env "RUNAS_ID = UID = $UID -- skipping"
6561 local dir=$DIR/$tdir
6563 setup_56 $dir $NUMFILES $NUMDIRS
6564 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6566 local expected=$NUMFILES
6567 local cmd="$LFS find -uid $RUNAS_ID $dir"
6568 local nums=$($cmd | wc -l)
6570 [ $nums -eq $expected ] ||
6571 error "'$cmd' wrong: found $nums, expected $expected"
6573 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6574 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6575 nums=$($cmd | wc -l)
6576 [ $nums -eq $expected ] ||
6577 error "'$cmd' wrong: found $nums, expected $expected"
6579 run_test 56p "check lfs find -uid and ! -uid"
6582 [ $RUNAS_ID -eq $UID ] &&
6583 skip_env "RUNAS_ID = UID = $UID -- skipping"
6585 local dir=$DIR/$tdir
6587 setup_56 $dir $NUMFILES $NUMDIRS
6588 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6590 local expected=$NUMFILES
6591 local cmd="$LFS find -gid $RUNAS_GID $dir"
6592 local nums=$($cmd | wc -l)
6594 [ $nums -eq $expected ] ||
6595 error "'$cmd' wrong: found $nums, expected $expected"
6597 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6598 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6599 nums=$($cmd | wc -l)
6600 [ $nums -eq $expected ] ||
6601 error "'$cmd' wrong: found $nums, expected $expected"
6603 run_test 56q "check lfs find -gid and ! -gid"
6606 local dir=$DIR/$tdir
6608 setup_56 $dir $NUMFILES $NUMDIRS
6611 local cmd="$LFS find -size 0 -type f -lazy $dir"
6612 local nums=$($cmd | wc -l)
6614 [ $nums -eq $expected ] ||
6615 error "'$cmd' wrong: found $nums, expected $expected"
6616 cmd="$LFS find -size 0 -type f $dir"
6617 nums=$($cmd | wc -l)
6618 [ $nums -eq $expected ] ||
6619 error "'$cmd' wrong: found $nums, expected $expected"
6622 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6623 nums=$($cmd | wc -l)
6624 [ $nums -eq $expected ] ||
6625 error "'$cmd' wrong: found $nums, expected $expected"
6626 cmd="$LFS find ! -size 0 -type f $dir"
6627 nums=$($cmd | wc -l)
6628 [ $nums -eq $expected ] ||
6629 error "'$cmd' wrong: found $nums, expected $expected"
6631 echo "test" > $dir/$tfile
6632 echo "test2" > $dir/$tfile.2 && sync
6634 cmd="$LFS find -size 5 -type f -lazy $dir"
6635 nums=$($cmd | wc -l)
6636 [ $nums -eq $expected ] ||
6637 error "'$cmd' wrong: found $nums, expected $expected"
6638 cmd="$LFS find -size 5 -type f $dir"
6639 nums=$($cmd | wc -l)
6640 [ $nums -eq $expected ] ||
6641 error "'$cmd' wrong: found $nums, expected $expected"
6644 cmd="$LFS find -size +5 -type f -lazy $dir"
6645 nums=$($cmd | wc -l)
6646 [ $nums -eq $expected ] ||
6647 error "'$cmd' wrong: found $nums, expected $expected"
6648 cmd="$LFS find -size +5 -type f $dir"
6649 nums=$($cmd | wc -l)
6650 [ $nums -eq $expected ] ||
6651 error "'$cmd' wrong: found $nums, expected $expected"
6654 cmd="$LFS find -size +0 -type f -lazy $dir"
6655 nums=$($cmd | wc -l)
6656 [ $nums -eq $expected ] ||
6657 error "'$cmd' wrong: found $nums, expected $expected"
6658 cmd="$LFS find -size +0 -type f $dir"
6659 nums=$($cmd | wc -l)
6660 [ $nums -eq $expected ] ||
6661 error "'$cmd' wrong: found $nums, expected $expected"
6664 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6665 nums=$($cmd | wc -l)
6666 [ $nums -eq $expected ] ||
6667 error "'$cmd' wrong: found $nums, expected $expected"
6668 cmd="$LFS find ! -size -5 -type f $dir"
6669 nums=$($cmd | wc -l)
6670 [ $nums -eq $expected ] ||
6671 error "'$cmd' wrong: found $nums, expected $expected"
6674 cmd="$LFS find -size -5 -type f -lazy $dir"
6675 nums=$($cmd | wc -l)
6676 [ $nums -eq $expected ] ||
6677 error "'$cmd' wrong: found $nums, expected $expected"
6678 cmd="$LFS find -size -5 -type f $dir"
6679 nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] ||
6681 error "'$cmd' wrong: found $nums, expected $expected"
6683 run_test 56r "check lfs find -size works"
6690 cancel_lru_locks $OSC
6692 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6693 local nums=$($cmd | wc -l)
6695 [ $nums -eq $expected ] ||
6696 error "'$cmd' wrong: found $nums, expected $expected"
6698 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6700 if (( rpcs_before + glimpses != rpcs_after )); then
6701 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6702 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6704 if [[ $glimpses == 0 ]]; then
6705 error "'$cmd' should not send glimpse RPCs to OST"
6707 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6713 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6714 skip "MDS < 2.12.58 doesn't return LSOM data"
6715 local dir=$DIR/$tdir
6716 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6718 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6720 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6721 $LCTL set_param -n llite.*.statahead_agl=0
6722 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6724 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6725 # open and close all files to ensure LSOM is updated
6726 cancel_lru_locks $OSC
6727 find $dir -type f | xargs cat > /dev/null
6729 # expect_found glimpse_rpcs command_to_run
6730 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6731 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6732 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6733 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6735 echo "test" > $dir/$tfile
6736 echo "test2" > $dir/$tfile.2 && sync
6737 cancel_lru_locks $OSC
6738 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6740 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6741 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6742 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6743 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6745 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6746 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6747 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6748 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6749 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6750 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6752 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6755 local dir=$DIR/$tdir
6756 local tmp=$TMP/$tfile.log
6759 test_mkdir -p $dir || error "failed to mkdir $dir"
6760 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6761 error "failed to setstripe $dir/$tfile"
6762 mdt_idx=$($LFS getdirstripe -i $dir)
6763 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6765 stack_trap "rm -f $tmp" EXIT
6766 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6767 ! grep -q obd_uuid $tmp ||
6768 error "failed to find --size +100K --ost 0 $dir"
6769 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6770 ! grep -q obd_uuid $tmp ||
6771 error "failed to find --size +100K --mdt $mdt_idx $dir"
6773 run_test 56rb "check lfs find --size --ost/--mdt works"
6776 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6777 local dir=$DIR/$tdir
6780 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6781 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6782 (( $MDSCOUNT > 2 )) &&
6783 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6784 mkdir $dir/$tdir-{1..10}
6785 touch $dir/$tfile-{1..10}
6787 found=$($LFS find $dir --mdt-count 2 | wc -l)
6789 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6791 found=$($LFS find $dir -T +1 | wc -l)
6792 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6793 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6795 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6797 (( $found == $expect )) || error "found $found all_char, expect $expect"
6799 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6800 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6801 (( $found == $expect )) || error "found $found all_char, expect $expect"
6803 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6805 test_56s() { # LU-611 #LU-9369
6806 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6808 local dir=$DIR/$tdir
6809 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6811 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6812 for i in $(seq $NUMDIRS); do
6813 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6816 local expected=$NUMDIRS
6817 local cmd="$LFS find -c $OSTCOUNT $dir"
6818 local nums=$($cmd | wc -l)
6820 [ $nums -eq $expected ] || {
6821 $LFS getstripe -R $dir
6822 error "'$cmd' wrong: found $nums, expected $expected"
6825 expected=$((NUMDIRS + onestripe))
6826 cmd="$LFS find -stripe-count +0 -type f $dir"
6827 nums=$($cmd | wc -l)
6828 [ $nums -eq $expected ] || {
6829 $LFS getstripe -R $dir
6830 error "'$cmd' wrong: found $nums, expected $expected"
6834 cmd="$LFS find -stripe-count 1 -type f $dir"
6835 nums=$($cmd | wc -l)
6836 [ $nums -eq $expected ] || {
6837 $LFS getstripe -R $dir
6838 error "'$cmd' wrong: found $nums, expected $expected"
6841 cmd="$LFS find -stripe-count -2 -type f $dir"
6842 nums=$($cmd | wc -l)
6843 [ $nums -eq $expected ] || {
6844 $LFS getstripe -R $dir
6845 error "'$cmd' wrong: found $nums, expected $expected"
6849 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6850 nums=$($cmd | wc -l)
6851 [ $nums -eq $expected ] || {
6852 $LFS getstripe -R $dir
6853 error "'$cmd' wrong: found $nums, expected $expected"
6856 run_test 56s "check lfs find -stripe-count works"
6858 test_56t() { # LU-611 #LU-9369
6859 local dir=$DIR/$tdir
6861 setup_56 $dir 0 $NUMDIRS
6862 for i in $(seq $NUMDIRS); do
6863 $LFS setstripe -S 8M $dir/dir$i/$tfile
6866 local expected=$NUMDIRS
6867 local cmd="$LFS find -S 8M $dir"
6868 local nums=$($cmd | wc -l)
6870 [ $nums -eq $expected ] || {
6871 $LFS getstripe -R $dir
6872 error "'$cmd' wrong: found $nums, expected $expected"
6876 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6878 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6880 expected=$(((NUMDIRS + 1) * NUMFILES))
6881 cmd="$LFS find -stripe-size 512k -type f $dir"
6882 nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] ||
6884 error "'$cmd' wrong: found $nums, expected $expected"
6886 cmd="$LFS find -stripe-size +320k -type f $dir"
6887 nums=$($cmd | wc -l)
6888 [ $nums -eq $expected ] ||
6889 error "'$cmd' wrong: found $nums, expected $expected"
6891 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6892 cmd="$LFS find -stripe-size +200k -type f $dir"
6893 nums=$($cmd | wc -l)
6894 [ $nums -eq $expected ] ||
6895 error "'$cmd' wrong: found $nums, expected $expected"
6897 cmd="$LFS find -stripe-size -640k -type f $dir"
6898 nums=$($cmd | wc -l)
6899 [ $nums -eq $expected ] ||
6900 error "'$cmd' wrong: found $nums, expected $expected"
6903 cmd="$LFS find -stripe-size 256k -type f $dir"
6904 nums=$($cmd | wc -l)
6905 [ $nums -eq $expected ] ||
6906 error "'$cmd' wrong: found $nums, expected $expected"
6908 cmd="$LFS find -stripe-size -320k -type f $dir"
6909 nums=$($cmd | wc -l)
6910 [ $nums -eq $expected ] ||
6911 error "'$cmd' wrong: found $nums, expected $expected"
6914 cmd="$LFS find -stripe-size 1024k -type f $dir"
6915 nums=$($cmd | wc -l)
6916 [ $nums -eq $expected ] ||
6917 error "'$cmd' wrong: found $nums, expected $expected"
6919 run_test 56t "check lfs find -stripe-size works"
6921 test_56u() { # LU-611
6922 local dir=$DIR/$tdir
6924 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6926 if [[ $OSTCOUNT -gt 1 ]]; then
6927 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6933 local expected=$(((NUMDIRS + 1) * NUMFILES))
6934 local cmd="$LFS find -stripe-index 0 -type f $dir"
6935 local nums=$($cmd | wc -l)
6937 [ $nums -eq $expected ] ||
6938 error "'$cmd' wrong: found $nums, expected $expected"
6941 cmd="$LFS find -stripe-index 1 -type f $dir"
6942 nums=$($cmd | wc -l)
6943 [ $nums -eq $expected ] ||
6944 error "'$cmd' wrong: found $nums, expected $expected"
6946 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6947 nums=$($cmd | wc -l)
6948 [ $nums -eq $expected ] ||
6949 error "'$cmd' wrong: found $nums, expected $expected"
6952 # This should produce an error and not return any files
6953 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6954 nums=$($cmd 2>/dev/null | wc -l)
6955 [ $nums -eq $expected ] ||
6956 error "'$cmd' wrong: found $nums, expected $expected"
6958 if [[ $OSTCOUNT -gt 1 ]]; then
6959 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6960 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6961 nums=$($cmd | wc -l)
6962 [ $nums -eq $expected ] ||
6963 error "'$cmd' wrong: found $nums, expected $expected"
6966 run_test 56u "check lfs find -stripe-index works"
6970 local dir=$DIR/$tdir
6972 setup_56 $dir $NUMFILES $NUMDIRS
6974 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6975 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6977 for file in $($LFS find -m $UUID $dir); do
6978 file_midx=$($LFS getstripe -m $file)
6979 [ $file_midx -eq $mdt_idx ] ||
6980 error "lfs find -m $UUID != getstripe -m $file_midx"
6983 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6989 local dir=$DIR/$tdir
6991 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6993 local stripe_size=$($LFS getstripe -S -d $dir) ||
6994 error "$LFS getstripe -S -d $dir failed"
6995 stripe_size=${stripe_size%% *}
6997 local file_size=$((stripe_size * OSTCOUNT))
6998 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6999 local required_space=$((file_num * file_size))
7000 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7002 [[ $free_space -le $((required_space / 1024)) ]] &&
7003 skip_env "need $required_space, have $free_space kbytes"
7006 local dd_count=$((file_size / dd_bs))
7008 # write data into the files
7013 for i in $(seq $NUMFILES); do
7015 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7016 error "write data into $file failed"
7018 for i in $(seq $NUMDIRS); do
7019 for j in $(seq $NUMFILES); do
7020 file=$dir/dir$i/file$j
7021 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7022 error "write data into $file failed"
7026 # $LFS_MIGRATE will fail if hard link migration is unsupported
7027 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7028 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7029 error "creating links to $dir/dir1/file1 failed"
7034 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7037 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7040 eval $cmd || error "$cmd failed"
7042 check_stripe_count $dir/file1 $expected
7044 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7046 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7047 # OST 1 if it is on OST 0. This file is small enough to
7048 # be on only one stripe.
7049 file=$dir/migr_1_ost
7050 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7051 error "write data into $file failed"
7052 local obdidx=$($LFS getstripe -i $file)
7053 local oldmd5=$(md5sum $file)
7056 [[ $obdidx -eq 0 ]] && newobdidx=1
7057 cmd="$LFS migrate -i $newobdidx $file"
7059 eval $cmd || error "$cmd failed"
7061 local realobdix=$($LFS getstripe -i $file)
7062 local newmd5=$(md5sum $file)
7064 [[ $newobdidx -ne $realobdix ]] &&
7065 error "new OST is different (was=$obdidx, "\
7066 "wanted=$newobdidx, got=$realobdix)"
7067 [[ "$oldmd5" != "$newmd5" ]] &&
7068 error "md5sum differ: $oldmd5, $newmd5"
7072 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7074 eval $cmd || error "$cmd failed"
7076 for j in $(seq $NUMFILES); do
7077 check_stripe_count $dir/dir1/file$j $expected
7080 # lfs_migrate works with lfs find
7081 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7082 $LFS_MIGRATE -y -c $expected"
7084 eval $cmd || error "$cmd failed"
7086 for i in $(seq 2 $NUMFILES); do
7087 check_stripe_count $dir/file$i $expected
7089 for i in $(seq 2 $NUMDIRS); do
7090 for j in $(seq $NUMFILES); do
7091 check_stripe_count $dir/dir$i/file$j $expected
7095 run_test 56w "check lfs_migrate -c stripe_count works"
7098 local file1=$DIR/$tdir/file1
7099 local create_pool=false
7100 local initial_pool=$($LFS getstripe -p $DIR)
7104 echo -n "Creating test dir..."
7105 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7108 echo -n "Creating test file..."
7109 touch $file1 || error "cannot create file"
7112 echo -n "Detecting existing pools..."
7113 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7115 if [ ${#pool_list[@]} -gt 0 ]; then
7116 echo "${pool_list[@]}"
7117 for thispool in "${pool_list[@]}"; do
7118 if [[ -z "$initial_pool" ||
7119 "$initial_pool" != "$thispool" ]]; then
7121 echo "Using existing pool '$pool'"
7126 echo "none detected."
7128 if [ -z "$pool" ]; then
7129 pool=${POOL:-testpool}
7130 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7131 echo -n "Creating pool '$pool'..."
7133 pool_add $pool &> /dev/null ||
7134 error "pool_add failed"
7137 echo -n "Adding target to pool..."
7138 pool_add_targets $pool 0 0 1 &> /dev/null ||
7139 error "pool_add_targets failed"
7143 echo -n "Setting pool using -p option..."
7144 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7145 error "migrate failed rc = $?"
7148 echo -n "Verifying test file is in pool after migrating..."
7149 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7150 error "file was not migrated to pool $pool"
7153 echo -n "Removing test file from pool '$pool'..."
7154 # "lfs migrate $file" won't remove the file from the pool
7155 # until some striping information is changed.
7156 $LFS migrate -c 1 $file1 &> /dev/null ||
7157 error "cannot remove from pool"
7158 [ "$($LFS getstripe -p $file1)" ] &&
7159 error "pool still set"
7162 echo -n "Setting pool using --pool option..."
7163 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7164 error "migrate failed rc = $?"
7169 if $create_pool; then
7170 destroy_test_pools 2> /dev/null ||
7171 error "destroy test pools failed"
7174 run_test 56wb "check lfs_migrate pool support"
7177 local file1="$DIR/$tdir/file1"
7184 echo -n "Creating test dir..."
7185 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7186 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7187 error "cannot set stripe by '-S 1M -c 1'"
7190 echo -n "Setting initial stripe for test file..."
7191 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7192 error "cannot set stripe"
7193 cur_ssize=$($LFS getstripe -S "$file1")
7194 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7197 # File currently set to -S 512K -c 1
7199 # Ensure -c and -S options are rejected when -R is set
7200 echo -n "Verifying incompatible options are detected..."
7201 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7202 error "incompatible -c and -R options not detected"
7203 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7204 error "incompatible -S and -R options not detected"
7207 # Ensure unrecognized options are passed through to 'lfs migrate'
7208 echo -n "Verifying -S option is passed through to lfs migrate..."
7209 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7210 error "migration failed"
7211 cur_ssize=$($LFS getstripe -S "$file1")
7212 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7215 # File currently set to -S 1M -c 1
7217 # Ensure long options are supported
7218 echo -n "Verifying long options supported..."
7219 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7220 error "long option without argument not supported"
7221 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7222 error "long option with argument not supported"
7223 cur_ssize=$($LFS getstripe -S "$file1")
7224 [ $cur_ssize -eq 524288 ] ||
7225 error "migrate --stripe-size $cur_ssize != 524288"
7228 # File currently set to -S 512K -c 1
7230 if [ "$OSTCOUNT" -gt 1 ]; then
7231 echo -n "Verifying explicit stripe count can be set..."
7232 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7233 error "migrate failed"
7234 cur_scount=$($LFS getstripe -c "$file1")
7235 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7239 # File currently set to -S 512K -c 1 or -S 512K -c 2
7241 # Ensure parent striping is used if -R is set, and no stripe
7242 # count or size is specified
7243 echo -n "Setting stripe for parent directory..."
7244 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7245 error "cannot set stripe '-S 2M -c 1'"
7248 echo -n "Verifying restripe option uses parent stripe settings..."
7249 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7250 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7251 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7252 error "migrate failed"
7253 cur_ssize=$($LFS getstripe -S "$file1")
7254 [ $cur_ssize -eq $parent_ssize ] ||
7255 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7256 cur_scount=$($LFS getstripe -c "$file1")
7257 [ $cur_scount -eq $parent_scount ] ||
7258 error "migrate -R stripe_count $cur_scount != $parent_scount"
7261 # File currently set to -S 1M -c 1
7263 # Ensure striping is preserved if -R is not set, and no stripe
7264 # count or size is specified
7265 echo -n "Verifying striping size preserved when not specified..."
7266 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7267 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7268 error "cannot set stripe on parent directory"
7269 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7270 error "migrate failed"
7271 cur_ssize=$($LFS getstripe -S "$file1")
7272 [ $cur_ssize -eq $orig_ssize ] ||
7273 error "migrate by default $cur_ssize != $orig_ssize"
7276 # Ensure file name properly detected when final option has no argument
7277 echo -n "Verifying file name properly detected..."
7278 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7279 error "file name interpreted as option argument"
7285 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7288 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7290 local file1=$DIR/$tdir/file1
7292 echo -n "Creating test dir..."
7293 test_mkdir $DIR/$tdir || error "cannot create dir"
7296 echo -n "Creating test file..."
7300 # Ensure 'lfs migrate' will fail by using a non-existent option,
7301 # and make sure rsync is not called to recover
7302 echo -n "Make sure --no-rsync option works..."
7303 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7304 grep -q 'refusing to fall back to rsync' ||
7305 error "rsync was called with --no-rsync set"
7308 # Ensure rsync is called without trying 'lfs migrate' first
7309 echo -n "Make sure --rsync option works..."
7310 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7311 grep -q 'falling back to rsync' &&
7312 error "lfs migrate was called with --rsync set"
7315 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7316 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7317 grep -q 'at the same time' ||
7318 error "--rsync and --no-rsync accepted concurrently"
7324 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7330 test_mkdir $td || error "cannot create $td"
7331 touch $tf || error "cannot touch $tf"
7333 echo -n "Make sure --non-direct|-D works..."
7334 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7335 grep -q "lfs migrate --non-direct" ||
7336 error "--non-direct option cannot work correctly"
7337 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7338 grep -q "lfs migrate -D" ||
7339 error "-D option cannot work correctly"
7342 run_test 56we "check lfs_migrate --non-direct|-D support"
7345 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7346 check_swap_layouts_support
7348 local dir=$DIR/$tdir
7349 local ref1=/etc/passwd
7350 local file1=$dir/file1
7352 test_mkdir $dir || error "creating dir $dir"
7353 $LFS setstripe -c 2 $file1
7355 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7356 stripe=$($LFS getstripe -c $file1)
7357 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7358 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7363 run_test 56x "lfs migration support"
7366 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7367 check_swap_layouts_support
7369 local dir=$DIR/$tdir/$testnum
7373 local ref1=/etc/passwd
7374 local file1=$dir/file1
7376 $LFS setstripe -c 2 $file1
7378 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7380 local stripe=$($LFS getstripe -c $file1)
7382 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7383 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7388 run_test 56xa "lfs migration --block support"
7390 check_migrate_links() {
7392 local file1="$dir/file1"
7396 local total_count=$(($begin + $count - 1))
7397 local symlink_count=10
7400 if [ ! -f "$file1" ]; then
7401 echo -n "creating initial file..."
7402 $LFS setstripe -c 1 -S "512k" "$file1" ||
7403 error "cannot setstripe initial file"
7406 echo -n "creating symlinks..."
7407 for s in $(seq 1 $symlink_count); do
7408 ln -s "$file1" "$dir/slink$s" ||
7409 error "cannot create symlinks"
7413 echo -n "creating nonlinked files..."
7414 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7415 error "cannot create nonlinked files"
7420 if [ ! -f "$dir/file$total_count" ]; then
7421 echo -n "creating hard links $begin:$total_count..."
7422 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7423 /dev/null || error "cannot create hard links"
7427 echo -n "checking number of hard links listed in xattrs..."
7428 local fid=$($LFS getstripe -F "$file1")
7429 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7432 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7433 skip "hard link list has unexpected size, skipping test"
7435 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7436 error "link names should exceed xattrs size"
7439 echo -n "migrating files..."
7440 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7442 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7445 # make sure all links have been properly migrated
7446 echo -n "verifying files..."
7447 fid=$($LFS getstripe -F "$file1") ||
7448 error "cannot get fid for file $file1"
7449 for i in $(seq 2 $total_count); do
7450 local fid2=$($LFS getstripe -F $dir/file$i)
7452 [ "$fid2" == "$fid" ] ||
7453 error "migrated hard link has mismatched FID"
7456 # make sure hard links were properly detected, and migration was
7457 # performed only once for the entire link set; nonlinked files should
7459 local actual=$(grep -c 'done' <<< "$migrate_out")
7460 local expected=$(($uniq_count + 1))
7462 [ "$actual" -eq "$expected" ] ||
7463 error "hard links individually migrated ($actual != $expected)"
7465 # make sure the correct number of hard links are present
7466 local hardlinks=$(stat -c '%h' "$file1")
7468 [ $hardlinks -eq $total_count ] ||
7469 error "num hard links $hardlinks != $total_count"
7476 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7477 skip "Need MDS version at least 2.10.55"
7479 local dir="$DIR/$tdir"
7481 test_mkdir "$dir" || error "cannot create dir $dir"
7483 echo "testing lfs migrate mode when all links fit within xattrs"
7484 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7486 echo "testing rsync mode when all links fit within xattrs"
7487 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7489 echo "testing lfs migrate mode when all links do not fit within xattrs"
7490 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7492 echo "testing rsync mode when all links do not fit within xattrs"
7493 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7495 chown -R $RUNAS_ID $dir
7496 echo "testing non-root lfs migrate mode when not all links are in xattr"
7497 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7502 run_test 56xb "lfs migration hard link support"
7505 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7507 local dir="$DIR/$tdir"
7509 test_mkdir "$dir" || error "cannot create dir $dir"
7511 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7512 echo -n "Setting initial stripe for 20MB test file..."
7513 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7514 error "cannot setstripe 20MB file"
7516 echo -n "Sizing 20MB test file..."
7517 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7519 echo -n "Verifying small file autostripe count is 1..."
7520 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7521 error "cannot migrate 20MB file"
7522 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7523 error "cannot get stripe for $dir/20mb"
7524 [ $stripe_count -eq 1 ] ||
7525 error "unexpected stripe count $stripe_count for 20MB file"
7529 # Test 2: File is small enough to fit within the available space on
7530 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7531 # have at least an additional 1KB for each desired stripe for test 3
7532 echo -n "Setting stripe for 1GB test file..."
7533 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7535 echo -n "Sizing 1GB test file..."
7536 # File size is 1GB + 3KB
7537 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7540 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7541 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7542 if (( avail > 524288 * OSTCOUNT )); then
7543 echo -n "Migrating 1GB file..."
7544 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7545 error "cannot migrate 1GB file"
7547 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7548 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7549 error "cannot getstripe for 1GB file"
7550 [ $stripe_count -eq 2 ] ||
7551 error "unexpected stripe count $stripe_count != 2"
7555 # Test 3: File is too large to fit within the available space on
7556 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7557 if [ $OSTCOUNT -ge 3 ]; then
7558 # The required available space is calculated as
7559 # file size (1GB + 3KB) / OST count (3).
7560 local kb_per_ost=349526
7562 echo -n "Migrating 1GB file with limit..."
7563 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7564 error "cannot migrate 1GB file with limit"
7567 stripe_count=$($LFS getstripe -c "$dir/1gb")
7568 echo -n "Verifying 1GB autostripe count with limited space..."
7569 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7570 error "unexpected stripe count $stripe_count (min 3)"
7577 run_test 56xc "lfs migration autostripe"
7580 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7582 local dir=$DIR/$tdir
7583 local f_mgrt=$dir/$tfile.mgrt
7584 local f_yaml=$dir/$tfile.yaml
7585 local f_copy=$dir/$tfile.copy
7586 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7587 local layout_copy="-c 2 -S 2M -i 1"
7588 local yamlfile=$dir/yamlfile
7589 local layout_before;
7592 test_mkdir "$dir" || error "cannot create dir $dir"
7593 $LFS setstripe $layout_yaml $f_yaml ||
7594 error "cannot setstripe $f_yaml with layout $layout_yaml"
7595 $LFS getstripe --yaml $f_yaml > $yamlfile
7596 $LFS setstripe $layout_copy $f_copy ||
7597 error "cannot setstripe $f_copy with layout $layout_copy"
7599 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7601 # 1. test option --yaml
7602 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7603 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7604 layout_before=$(get_layout_param $f_yaml)
7605 layout_after=$(get_layout_param $f_mgrt)
7606 [ "$layout_after" == "$layout_before" ] ||
7607 error "lfs_migrate --yaml: $layout_after != $layout_before"
7609 # 2. test option --copy
7610 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7611 error "cannot migrate $f_mgrt with --copy $f_copy"
7612 layout_before=$(get_layout_param $f_copy)
7613 layout_after=$(get_layout_param $f_mgrt)
7614 [ "$layout_after" == "$layout_before" ] ||
7615 error "lfs_migrate --copy: $layout_after != $layout_before"
7617 run_test 56xd "check lfs_migrate --yaml and --copy support"
7620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7622 local dir=$DIR/$tdir
7623 local f_comp=$dir/$tfile
7624 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7625 local layout_before=""
7626 local layout_after=""
7628 test_mkdir "$dir" || error "cannot create dir $dir"
7629 $LFS setstripe $layout $f_comp ||
7630 error "cannot setstripe $f_comp with layout $layout"
7631 layout_before=$(get_layout_param $f_comp)
7632 dd if=/dev/zero of=$f_comp bs=1M count=4
7634 # 1. migrate a comp layout file by lfs_migrate
7635 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7636 layout_after=$(get_layout_param $f_comp)
7637 [ "$layout_before" == "$layout_after" ] ||
7638 error "lfs_migrate: $layout_before != $layout_after"
7640 # 2. migrate a comp layout file by lfs migrate
7641 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7642 layout_after=$(get_layout_param $f_comp)
7643 [ "$layout_before" == "$layout_after" ] ||
7644 error "lfs migrate: $layout_before != $layout_after"
7646 run_test 56xe "migrate a composite layout file"
7649 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7651 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7652 skip "Need server version at least 2.13.53"
7654 local dir=$DIR/$tdir
7655 local f_comp=$dir/$tfile
7656 local layout="-E 1M -c1 -E -1 -c2"
7660 test_mkdir "$dir" || error "cannot create dir $dir"
7661 $LFS setstripe $layout $f_comp ||
7662 error "cannot setstripe $f_comp with layout $layout"
7663 fid_before=$($LFS getstripe --fid $f_comp)
7664 dd if=/dev/zero of=$f_comp bs=1M count=4
7666 # 1. migrate a comp layout file to a comp layout
7667 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7668 fid_after=$($LFS getstripe --fid $f_comp)
7669 [ "$fid_before" == "$fid_after" ] ||
7670 error "comp-to-comp migrate: $fid_before != $fid_after"
7672 # 2. migrate a comp layout file to a plain layout
7673 $LFS migrate -c2 $f_comp ||
7674 error "cannot migrate $f_comp by lfs migrate"
7675 fid_after=$($LFS getstripe --fid $f_comp)
7676 [ "$fid_before" == "$fid_after" ] ||
7677 error "comp-to-plain migrate: $fid_before != $fid_after"
7679 # 3. migrate a plain layout file to a comp layout
7680 $LFS migrate $layout $f_comp ||
7681 error "cannot migrate $f_comp by lfs migrate"
7682 fid_after=$($LFS getstripe --fid $f_comp)
7683 [ "$fid_before" == "$fid_after" ] ||
7684 error "plain-to-comp migrate: $fid_before != $fid_after"
7686 run_test 56xf "FID is not lost during migration of a composite layout file"
7688 check_file_ost_range() {
7695 file_range=($($LFS getstripe -y "$file" |
7696 awk '/l_ost_idx:/ { print $NF }'))
7698 if [[ "${#file_range[@]}" = 0 ]]; then
7699 echo "No osts found for $file"
7703 for idx in "${file_range[@]}"; do
7704 [[ " $range " =~ " $idx " ]] ||
7712 local stripe_opt="$1"
7715 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7717 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7718 error "Fail to migrate $tfile on $pool"
7719 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7720 error "$tfile is not in pool $pool"
7721 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7722 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7726 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7727 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7728 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7729 skip "Need MDS version newer than 2.14.52"
7731 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7732 local -a pool_ranges=("0 0" "1 1" "0 1")
7735 for i in "${!pool_names[@]}"; do
7736 pool_add ${pool_names[$i]} ||
7737 error "pool_add failed (pool: ${pool_names[$i]})"
7738 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7739 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7742 # init the file to migrate
7743 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7744 error "Unable to create $tfile on OST1"
7745 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7746 error "Unable to write on $tfile"
7748 echo "1. migrate $tfile on pool ${pool_names[0]}"
7749 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7751 echo "2. migrate $tfile on pool ${pool_names[2]}"
7752 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7754 echo "3. migrate $tfile on pool ${pool_names[1]}"
7755 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7757 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7758 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7762 destroy_test_pools ||
7763 error "pool_destroy failed"
7765 run_test 56xg "lfs migrate pool support"
7768 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7769 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7772 local dir=$DIR/$tdir
7776 test_mkdir -p $dir || error "creating dir $dir"
7777 touch $f1 || error "creating std file $f1"
7778 $MULTIOP $f2 H2c || error "creating released file $f2"
7780 # a directory can be raid0, so ask only for files
7781 res=$($LFS find $dir -L raid0 -type f | wc -l)
7782 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7784 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7785 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7787 # only files can be released, so no need to force file search
7788 res=$($LFS find $dir -L released)
7789 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7791 res=$($LFS find $dir -type f \! -L released)
7792 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7794 run_test 56y "lfs find -L raid0|released"
7796 test_56z() { # LU-4824
7797 # This checks to make sure 'lfs find' continues after errors
7798 # There are two classes of errors that should be caught:
7799 # - If multiple paths are provided, all should be searched even if one
7801 # - If errors are encountered during the search, it should not terminate
7803 local dir=$DIR/$tdir
7807 for i in d{0..9}; do
7809 touch $dir/$i/$tfile
7811 $LFS find $DIR/non_existent_dir $dir &&
7812 error "$LFS find did not return an error"
7813 # Make a directory unsearchable. This should NOT be the last entry in
7814 # directory order. Arbitrarily pick the 6th entry
7815 chmod 700 $($LFS find $dir -type d | sed '6!d')
7817 $RUNAS $LFS find $DIR/non_existent $dir
7818 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7820 # The user should be able to see 10 directories and 9 files
7821 (( count == 19 )) ||
7822 error "$LFS find found $count != 19 entries after error"
7824 run_test 56z "lfs find should continue after an error"
7826 test_56aa() { # LU-5937
7827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7829 local dir=$DIR/$tdir
7832 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7834 createmany -o $dir/striped_dir/${tfile}- 1024
7835 local dirs=$($LFS find --size +8k $dir/)
7837 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7839 run_test 56aa "lfs find --size under striped dir"
7841 test_56ab() { # LU-10705
7842 test_mkdir $DIR/$tdir
7843 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7844 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7845 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7846 # Flush writes to ensure valid blocks. Need to be more thorough for
7847 # ZFS, since blocks are not allocated/returned to client immediately.
7849 wait_zfs_commit ost1 2
7850 cancel_lru_locks osc
7853 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7855 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7857 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7858 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7860 rm -f $DIR/$tdir/$tfile.[123]
7862 run_test 56ab "lfs find --blocks"
7866 local dir="$DIR/$tdir"
7867 local perms=(001 002 003 004 005 006 007
7868 010 020 030 040 050 060 070
7869 100 200 300 400 500 600 700
7870 111 222 333 444 555 666 777)
7871 local perm_minus=(8 8 4 8 4 4 2
7875 local perm_slash=(8 8 12 8 12 12 14
7878 16 16 24 16 24 24 28)
7881 for perm in ${perms[*]}; do
7882 touch "$dir/$tfile.$perm"
7883 chmod $perm "$dir/$tfile.$perm"
7886 for ((i = 0; i < ${#perms[*]}; i++)); do
7887 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7889 error "lfs find -perm ${perms[i]}:"\
7892 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7893 (( $num == ${perm_minus[i]} )) ||
7894 error "lfs find -perm -${perms[i]}:"\
7895 "$num != ${perm_minus[i]}"
7897 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7898 (( $num == ${perm_slash[i]} )) ||
7899 error "lfs find -perm /${perms[i]}:"\
7900 "$num != ${perm_slash[i]}"
7903 run_test 56aca "check lfs find -perm with octal representation"
7906 local dir=$DIR/$tdir
7907 # p is the permission of write and execute for user, group and other
7908 # without the umask. It is used to test +wx.
7909 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7910 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7911 local symbolic=(+t a+t u+t g+t o+t
7917 o=r,ug+o,u+w u=r,a+u,u+w
7918 g=r,ugo=g,u+w u+x,+X +X
7919 u+x,u+X u+X u+x,g+X o+r,+X
7923 for perm in ${perms[*]}; do
7924 touch "$dir/$tfile.$perm"
7925 chmod $perm "$dir/$tfile.$perm"
7928 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7929 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7932 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7935 run_test 56acb "check lfs find -perm with symbolic representation"
7938 local dir=$DIR/$tdir
7939 local tests="17777 787 789 abcd
7940 ug=uu ug=a ug=gu uo=ou urw
7944 for err in $tests; do
7945 if $LFS find $dir -perm $err 2>/dev/null; then
7946 error "lfs find -perm $err: parsing should have failed"
7950 run_test 56acc "check parsing error for lfs find -perm"
7953 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7954 skip "Need MDS version at least 2.10.50"
7956 # Create composite files with one component
7957 local dir=$DIR/$tdir
7959 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7960 # Create composite files with three components
7961 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7962 # Create non-composite files
7963 createmany -o $dir/${tfile}- 10
7965 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7967 [[ $nfiles == 10 ]] ||
7968 error "lfs find -E 1M found $nfiles != 10 files"
7970 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7971 [[ $nfiles == 25 ]] ||
7972 error "lfs find ! -E 1M found $nfiles != 25 files"
7974 # All files have a component that starts at 0
7975 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7976 [[ $nfiles == 35 ]] ||
7977 error "lfs find --component-start 0 - $nfiles != 35 files"
7979 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7980 [[ $nfiles == 15 ]] ||
7981 error "lfs find --component-start 2M - $nfiles != 15 files"
7983 # All files created here have a componenet that does not starts at 2M
7984 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7985 [[ $nfiles == 35 ]] ||
7986 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7988 # Find files with a specified number of components
7989 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7990 [[ $nfiles == 15 ]] ||
7991 error "lfs find --component-count 3 - $nfiles != 15 files"
7993 # Remember non-composite files have a component count of zero
7994 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7995 [[ $nfiles == 10 ]] ||
7996 error "lfs find --component-count 0 - $nfiles != 10 files"
7998 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7999 [[ $nfiles == 20 ]] ||
8000 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8002 # All files have a flag called "init"
8003 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8004 [[ $nfiles == 35 ]] ||
8005 error "lfs find --component-flags init - $nfiles != 35 files"
8007 # Multi-component files will have a component not initialized
8008 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8009 [[ $nfiles == 15 ]] ||
8010 error "lfs find !--component-flags init - $nfiles != 15 files"
8015 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8018 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8019 skip "Need MDS version at least 2.10.57"
8029 # create mirrored directories and mirrored files
8030 mkdir $td || error "mkdir $td failed"
8031 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8032 createmany -o $tf- 10 || error "create $tf- failed"
8034 for i in $(seq 2); do
8036 mkdir $dir || error "mkdir $dir failed"
8037 $LFS mirror create -N$((3 + i)) $dir ||
8038 error "create mirrored dir $dir failed"
8039 createmany -o $dir/$tfile- 10 ||
8040 error "create $dir/$tfile- failed"
8043 # change the states of some mirrored files
8045 for i in $(seq 2); do
8047 for j in $(seq 4 9); do
8048 echo foo > $dir/$tfile-$j
8052 # find mirrored files with specific mirror count
8053 cmd="$LFS find --mirror-count 3 --type f $td"
8054 nfiles=$($cmd | wc -l)
8055 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8057 cmd="$LFS find ! --mirror-count 3 --type f $td"
8058 nfiles=$($cmd | wc -l)
8059 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8061 cmd="$LFS find --mirror-count +2 --type f $td"
8062 nfiles=$($cmd | wc -l)
8063 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8065 cmd="$LFS find --mirror-count -6 --type f $td"
8066 nfiles=$($cmd | wc -l)
8067 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8069 # find mirrored files with specific file state
8070 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8071 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8073 cmd="$LFS find --mirror-state=ro --type f $td"
8074 nfiles=$($cmd | wc -l)
8075 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8077 cmd="$LFS find ! --mirror-state=ro --type f $td"
8078 nfiles=$($cmd | wc -l)
8079 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8081 cmd="$LFS find --mirror-state=wp --type f $td"
8082 nfiles=$($cmd | wc -l)
8083 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8085 cmd="$LFS find ! --mirror-state=sp --type f $td"
8086 nfiles=$($cmd | wc -l)
8087 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8089 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8091 test_56da() { # LU-14179
8092 local path=$DIR/$tdir
8097 local longdir=$(str_repeat 'a' 255)
8099 for i in {1..15}; do
8106 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8111 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8114 touch $(str_repeat 'f' 255)
8116 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8117 error "lfs find reported an error"
8121 run_test 56da "test lfs find with long paths"
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8125 # note test will not do anything if MDS is not local
8126 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8127 skip_env "ldiskfs only test"
8129 remote_mds_nodsh && skip "remote MDS with nodsh"
8131 local MNTDEV="osd*.*MDT*.mntdev"
8132 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8133 [ -z "$DEV" ] && error "can't access $MNTDEV"
8134 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8135 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8136 error "can't access $DEV"
8137 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8138 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8142 run_test 57a "verify MDS filesystem created with large inodes =="
8145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8146 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8147 skip_env "ldiskfs only test"
8149 remote_mds_nodsh && skip "remote MDS with nodsh"
8151 local dir=$DIR/$tdir
8154 local fileN=$dir/f$filecount
8156 rm -rf $dir || error "removing $dir"
8158 local mdtidx=$($LFS getstripe -m $dir)
8159 local mdtname=MDT$(printf %04x $mdtidx)
8160 local facet=mds$((mdtidx + 1))
8162 echo "mcreating $filecount files"
8163 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8165 # verify that files do not have EAs yet
8166 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8167 error "$file1 has an EA"
8168 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8169 error "$fileN has an EA"
8173 df $dir #make sure we get new statfs data
8174 local mdsfree=$(do_facet $facet \
8175 lctl get_param -n osd*.*$mdtname.kbytesfree)
8176 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8179 echo "opening files to create objects/EAs"
8180 for file in $(seq -f $dir/f%g 1 $filecount); do
8181 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8182 error "opening $file"
8185 # verify that files have EAs now
8186 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8187 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8189 sleep 1 #make sure we get new statfs data
8191 local mdsfree2=$(do_facet $facet \
8192 lctl get_param -n osd*.*$mdtname.kbytesfree)
8193 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8195 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8196 if [ "$mdsfree" != "$mdsfree2" ]; then
8197 error "MDC before $mdcfree != after $mdcfree2"
8199 echo "MDC before $mdcfree != after $mdcfree2"
8200 echo "unable to confirm if MDS has large inodes"
8205 run_test 57b "default LOV EAs are stored inside large inodes ==="
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8209 [ -z "$(which wiretest 2>/dev/null)" ] &&
8210 skip_env "could not find wiretest"
8214 run_test 58 "verify cross-platform wire constants =============="
8217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8219 echo "touch 130 files"
8220 createmany -o $DIR/f59- 130
8222 unlinkmany $DIR/f59- 130
8224 # wait for commitment of removal
8225 wait_delete_completed
8227 run_test 59 "verify cancellation of llog records async ========="
8229 TEST60_HEAD="test_60 run $RANDOM"
8231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8232 remote_mgs_nodsh && skip "remote MGS with nodsh"
8233 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8234 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8235 skip_env "missing subtest run-llog.sh"
8237 log "$TEST60_HEAD - from kernel mode"
8238 do_facet mgs "$LCTL dk > /dev/null"
8239 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8240 do_facet mgs $LCTL dk > $TMP/$tfile
8242 # LU-6388: test llog_reader
8243 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8244 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8245 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8246 skip_env "missing llog_reader"
8247 local fstype=$(facet_fstype mgs)
8248 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8249 skip_env "Only for ldiskfs or zfs type mgs"
8251 local mntpt=$(facet_mntpt mgs)
8252 local mgsdev=$(mgsdevname 1)
8264 #get fid and record list
8265 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8267 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8269 #remount mgs as ldiskfs or zfs type
8270 stop mgs || error "stop mgs failed"
8271 mount_fstype mgs || error "remount mgs failed"
8272 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8275 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8276 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8281 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8283 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8285 echo "obj_file is $obj_file"
8286 do_facet mgs $llog_reader $obj_file
8288 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8289 awk '{ print $3 }' | sed -e "s/^type=//g")
8290 if [ $rec_type != $rec ]; then
8291 echo "FAILED test_60a wrong record type $rec_type," \
8297 #check obj path if record type is LLOG_LOGID_MAGIC
8298 if [ "$rec" == "1064553b" ]; then
8299 path=$(do_facet mgs $llog_reader $obj_file |
8300 grep "path=" | awk '{ print $NF }' |
8301 sed -e "s/^path=//g")
8302 if [ $obj_file != $mntpt/$path ]; then
8303 echo "FAILED test_60a wrong obj path" \
8304 "$montpt/$path, should be $obj_file"
8311 #restart mgs before "error", otherwise it will block the next test
8312 stop mgs || error "stop mgs failed"
8313 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8314 $pass || error "test failed, see FAILED test_60a messages for specifics"
8316 run_test 60a "llog_test run from kernel module and test llog_reader"
8318 test_60b() { # bug 6411
8319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8322 LLOG_COUNT=$(do_facet mgs dmesg |
8323 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8324 /llog_[a-z]*.c:[0-9]/ {
8336 [[ $LLOG_COUNT -gt 120 ]] &&
8337 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8339 run_test 60b "limit repeated messages from CERROR/CWARN"
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8344 echo "create 5000 files"
8345 createmany -o $DIR/f60c- 5000
8346 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8347 lctl set_param fail_loc=0x80000137
8348 unlinkmany $DIR/f60c- 5000
8349 lctl set_param fail_loc=0
8351 run_test 60c "unlink file when mds full"
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8356 SAVEPRINTK=$(lctl get_param -n printk)
8357 # verify "lctl mark" is even working"
8358 MESSAGE="test message ID $RANDOM $$"
8359 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8360 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8362 lctl set_param printk=0 || error "set lnet.printk failed"
8363 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8364 MESSAGE="new test message ID $RANDOM $$"
8365 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8366 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8367 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8369 lctl set_param -n printk="$SAVEPRINTK"
8371 run_test 60d "test printk console message masking"
8374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8375 remote_mds_nodsh && skip "remote MDS with nodsh"
8378 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8379 do_facet mds1 lctl set_param fail_loc=0x15b
8382 run_test 60e "no space while new llog is being created"
8385 local old_path=$($LCTL get_param -n debug_path)
8387 stack_trap "$LCTL set_param debug_path=$old_path"
8388 stack_trap "rm -f $TMP/$tfile*"
8389 rm -f $TMP/$tfile* 2> /dev/null
8390 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8391 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8392 test_mkdir $DIR/$tdir
8393 # retry in case the open is cached and not released
8394 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8395 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8399 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8401 run_test 60f "change debug_path works"
8407 test_mkdir -c $MDSCOUNT $DIR/$tdir
8412 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8413 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8415 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8416 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8417 index=$((index + 1))
8423 for i in {0..100}; do
8424 # define OBD_FAIL_OSD_TXN_START 0x19a
8425 local index=$((i % MDSCOUNT + 1))
8427 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8434 for i in $(seq $MDSCOUNT); do
8435 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8438 mkdir $DIR/$tdir/new || error "mkdir failed"
8439 rmdir $DIR/$tdir/new || error "rmdir failed"
8441 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8443 for i in $(seq $MDSCOUNT); do
8444 wait_update_facet mds$i "$LCTL get_param -n \
8445 mdd.$(facet_svc mds$i).lfsck_namespace |
8446 awk '/^status/ { print \\\$2 }'" "completed"
8449 ls -R $DIR/$tdir || error "ls failed"
8450 rm -rf $DIR/$tdir || error "rmdir failed"
8452 run_test 60g "transaction abort won't cause MDT hung"
8455 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8456 skip "Need MDS version at least 2.12.52"
8457 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8461 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8462 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8463 for fail_loc in 0x80000188 0x80000189; do
8464 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8465 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8466 error "mkdir $dir-$fail_loc failed"
8467 for i in {0..10}; do
8468 # create may fail on missing stripe
8469 echo $i > $DIR/$tdir-$fail_loc/$i
8471 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8472 error "getdirstripe $tdir-$fail_loc failed"
8473 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8474 error "migrate $tdir-$fail_loc failed"
8475 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8476 error "getdirstripe $tdir-$fail_loc failed"
8477 pushd $DIR/$tdir-$fail_loc
8479 echo $f | cmp $f - || error "$f data mismatch"
8482 rm -rf $DIR/$tdir-$fail_loc
8485 run_test 60h "striped directory with missing stripes can be accessed"
8487 function t60i_load() {
8489 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8490 $LCTL set_param fail_loc=0x131c fail_val=1
8491 for ((i=0; i<5000; i++)); do
8492 touch $DIR/$tdir/f$i
8497 changelog_register || error "changelog_register failed"
8498 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8499 changelog_users $SINGLEMDS | grep -q $cl_user ||
8500 error "User $cl_user not found in changelog_users"
8501 changelog_chmask "ALL"
8504 for((i=0; i<100; i++)); do
8505 changelog_dump >/dev/null ||
8506 error "can't read changelog"
8510 changelog_deregister || error "changelog_deregister failed"
8511 $LCTL set_param fail_loc=0
8513 run_test 60i "llog: new record vs reader race"
8516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8519 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8520 cancel_lru_locks osc
8521 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8524 run_test 61a "mmap() writes don't make sync hang ================"
8527 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8529 run_test 61b "mmap() of unstriped file is successful"
8531 # bug 2330 - insufficient obd_match error checking causes LBUG
8533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8537 cancel_lru_locks osc
8538 lctl set_param fail_loc=0x405
8539 cat $f && error "cat succeeded, expect -EIO"
8540 lctl set_param fail_loc=0
8542 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8543 # match every page all of the time.
8544 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8546 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8547 # Though this test is irrelevant anymore, it helped to reveal some
8548 # other grant bugs (LU-4482), let's keep it.
8549 test_63a() { # was test_63
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8554 for i in `seq 10` ; do
8555 dd if=/dev/zero of=$DIR/f63 bs=8k &
8561 rm -f $DIR/f63 || true
8563 run_test 63a "Verify oig_wait interruption does not crash ======="
8565 # bug 2248 - async write errors didn't return to application on sync
8566 # bug 3677 - async write errors left page locked
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8571 lctl set_param debug=-1
8573 # ensure we have a grant to do async writes
8574 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8577 sync # sync lest earlier test intercept the fail_loc
8579 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8580 lctl set_param fail_loc=0x80000406
8581 $MULTIOP $DIR/$tfile Owy && \
8582 error "sync didn't return ENOMEM"
8583 sync; sleep 2; sync # do a real sync this time to flush page
8584 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8585 error "locked page left in cache after async error" || true
8588 run_test 63b "async write errors should be returned to fsync ==="
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8594 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8596 run_test 64a "verify filter grant calculations (in kernel) ====="
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8601 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8603 run_test 64b "check out-of-space detection on client"
8606 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8608 run_test 64c "verify grant shrink"
8614 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8617 # this does exactly what osc_request.c:osc_announce_cached() does in
8618 # order to calculate max amount of grants to ask from server
8622 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8623 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8625 ((rpc_in_flight++));
8626 nrpages=$((nrpages * rpc_in_flight))
8628 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8630 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8632 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8633 local undirty=$((nrpages * PAGE_SIZE))
8635 local max_extent_pages
8636 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8637 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8638 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8639 local grant_extent_tax
8640 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8642 undirty=$((undirty + nrextents * grant_extent_tax))
8647 # this is size of unit for grant allocation. It should be equal to
8648 # what tgt_grant.c:tgt_grant_chunk() calculates
8652 local grant_extent_tax
8654 max_brw_size=$(import_param $tgt max_brw_size)
8656 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8658 echo $(((max_brw_size + grant_extent_tax) * 2))
8662 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8663 skip "OST < 2.10.55 doesn't limit grants enough"
8665 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8667 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8668 skip "no grant_param connect flag"
8670 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8672 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8673 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8676 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8677 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8679 $LFS setstripe $DIR/$tfile -i 0 -c 1
8680 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8683 while kill -0 $ddpid; do
8684 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8686 if [[ $cur_grant -gt $max_cur_granted ]]; then
8688 error "cur_grant $cur_grant > $max_cur_granted"
8694 run_test 64d "check grant limit exceed"
8700 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8702 ((cur_grants == expected)) ||
8703 error "$msg: grants mismatch: $cur_grants, expected $expected"
8707 echo $((($1 + $2 - 1) & ~($2 - 1)))
8711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8712 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8713 skip "Need OSS version at least 2.11.56"
8715 # Remount client to reset grant
8716 remount_client $MOUNT || error "failed to remount client"
8717 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8719 local init_grants=$(import_param $osc_tgt initial_grant)
8721 check_grants $osc_tgt $init_grants "init grants"
8723 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8724 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8725 local gbs=$(import_param $osc_tgt grant_block_size)
8727 # write random number of bytes from max_brw_size / 4 to max_brw_size
8728 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8729 # align for direct io
8730 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8731 # round to grant consumption unit
8732 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8734 local grants=$((wb_round_up + extent_tax))
8736 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8738 # define OBD_FAIL_TGT_NO_GRANT 0x725
8739 # make the server not grant more back
8740 do_facet ost1 $LCTL set_param fail_loc=0x725
8741 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8743 do_facet ost1 $LCTL set_param fail_loc=0
8745 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8747 rm -f $DIR/$tfile || error "rm failed"
8749 # Remount client to reset grant
8750 remount_client $MOUNT || error "failed to remount client"
8751 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8753 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8755 # define OBD_FAIL_TGT_NO_GRANT 0x725
8756 # make the server not grant more back
8757 do_facet ost1 $LCTL set_param fail_loc=0x725
8758 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8759 do_facet ost1 $LCTL set_param fail_loc=0
8761 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8763 run_test 64e "check grant consumption (no grant allocation)"
8766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8768 # Remount client to reset grant
8769 remount_client $MOUNT || error "failed to remount client"
8770 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8772 local init_grants=$(import_param $osc_tgt initial_grant)
8773 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8774 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8775 local gbs=$(import_param $osc_tgt grant_block_size)
8776 local chunk=$(grant_chunk $osc_tgt)
8778 # write random number of bytes from max_brw_size / 4 to max_brw_size
8779 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8780 # align for direct io
8781 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8782 # round to grant consumption unit
8783 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8785 local grants=$((wb_round_up + extent_tax))
8787 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8788 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8789 error "error writing to $DIR/$tfile"
8791 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8792 "direct io with grant allocation"
8794 rm -f $DIR/$tfile || error "rm failed"
8796 # Remount client to reset grant
8797 remount_client $MOUNT || error "failed to remount client"
8798 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8802 local cmd="oO_WRONLY:w${write_bytes}_yc"
8804 $MULTIOP $DIR/$tfile $cmd &
8808 check_grants $osc_tgt $((init_grants - grants)) \
8809 "buffered io, not write rpc"
8811 kill -USR1 $MULTIPID
8814 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8815 "buffered io, one RPC"
8817 run_test 64f "check grant consumption (with grant allocation)"
8819 # bug 1414 - set/get directories' stripe info
8821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8823 test_mkdir $DIR/$tdir
8825 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8827 run_test 65a "directory with no stripe info"
8830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 test_mkdir $DIR/$tdir
8833 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8835 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8838 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8840 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8844 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8846 test_mkdir $DIR/$tdir
8847 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8849 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8850 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8852 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8854 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8859 test_mkdir $DIR/$tdir
8860 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8861 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8863 if [[ $STRIPECOUNT -le 0 ]]; then
8865 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8866 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8867 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8869 sc=$(($STRIPECOUNT - 1))
8871 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8872 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8873 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8874 error "lverify failed"
8876 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8881 test_mkdir $DIR/$tdir
8883 $LFS setstripe $DIR/$tdir || error "setstripe"
8884 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8885 error "no stripe info failed"
8887 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8889 run_test 65e "directory setstripe defaults"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8894 test_mkdir $DIR/${tdir}f
8895 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8896 error "setstripe succeeded" || true
8898 run_test 65f "dir setstripe permission (should return error) ==="
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8903 test_mkdir $DIR/$tdir
8904 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8906 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8907 error "setstripe -S failed"
8908 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8909 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8910 error "delete default stripe failed"
8912 run_test 65g "directory setstripe -d"
8915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8917 test_mkdir $DIR/$tdir
8918 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8920 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8921 error "setstripe -S failed"
8922 test_mkdir $DIR/$tdir/dd1
8923 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8924 error "stripe info inherit failed"
8926 run_test 65h "directory stripe info inherit ===================="
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8931 save_layout_restore_at_exit $MOUNT
8933 # bug6367: set non-default striping on root directory
8934 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8936 # bug12836: getstripe on -1 default directory striping
8937 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8939 # bug12836: getstripe -v on -1 default directory striping
8940 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8942 # bug12836: new find on -1 default directory striping
8943 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8945 run_test 65i "various tests to set root directory striping"
8947 test_65j() { # bug6367
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8952 # if we aren't already remounting for each test, do so for this test
8953 if [ "$I_MOUNTED" = "yes" ]; then
8954 cleanup || error "failed to unmount"
8958 save_layout_restore_at_exit $MOUNT
8960 $LFS setstripe -d $MOUNT || error "setstripe failed"
8962 run_test 65j "set default striping on root directory (bug 6367)="
8966 wait_delete_completed
8967 do_facet $SINGLEMDS "lctl set_param -n \
8968 osp.$ost*MDT0000.max_create_count=$max_count"
8969 do_facet $SINGLEMDS "lctl set_param -n \
8970 osp.$ost*MDT0000.create_count=$count"
8971 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8972 echo $INACTIVE_OSC "is Activate"
8974 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8977 test_65k() { # bug11679
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8979 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8980 remote_mds_nodsh && skip "remote MDS with nodsh"
8982 local disable_precreate=true
8983 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8984 disable_precreate=false
8986 echo "Check OST status: "
8987 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8988 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8990 for OSC in $MDS_OSCS; do
8991 echo $OSC "is active"
8992 do_facet $SINGLEMDS lctl --device %$OSC activate
8995 for INACTIVE_OSC in $MDS_OSCS; do
8996 local ost=$(osc_to_ost $INACTIVE_OSC)
8997 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8998 lov.*md*.target_obd |
8999 awk -F: /$ost/'{ print $1 }' | head -n 1)
9002 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9003 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9005 echo "Deactivate: " $INACTIVE_OSC
9006 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9008 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9009 osp.$ost*MDT0000.create_count")
9010 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9011 osp.$ost*MDT0000.max_create_count")
9012 $disable_precreate &&
9013 do_facet $SINGLEMDS "lctl set_param -n \
9014 osp.$ost*MDT0000.max_create_count=0"
9016 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9017 [ -f $DIR/$tdir/$idx ] && continue
9018 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9019 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9021 error "setstripe $idx should succeed"; }
9022 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9024 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9027 do_facet $SINGLEMDS "lctl set_param -n \
9028 osp.$ost*MDT0000.max_create_count=$max_count"
9029 do_facet $SINGLEMDS "lctl set_param -n \
9030 osp.$ost*MDT0000.create_count=$count"
9031 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9032 echo $INACTIVE_OSC "is Activate"
9034 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9037 run_test 65k "validate manual striping works properly with deactivated OSCs"
9039 test_65l() { # bug 12836
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 test_mkdir -p $DIR/$tdir/test_dir
9043 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9044 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9046 run_test 65l "lfs find on -1 stripe dir ========================"
9049 local layout=$(save_layout $MOUNT)
9050 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9051 restore_layout $MOUNT $layout
9052 error "setstripe should fail by non-root users"
9056 run_test 65m "normal user can't set filesystem default stripe"
9059 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9060 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9061 skip "Need MDS version at least 2.12.50"
9062 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9064 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9065 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9066 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9068 save_layout_restore_at_exit $MOUNT
9070 # new subdirectory under root directory should not inherit
9071 # the default layout from root
9072 local dir1=$MOUNT/$tdir-1
9073 mkdir $dir1 || error "mkdir $dir1 failed"
9074 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9075 error "$dir1 shouldn't have LOV EA"
9077 # delete the default layout on root directory
9078 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9080 local dir2=$MOUNT/$tdir-2
9081 mkdir $dir2 || error "mkdir $dir2 failed"
9082 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9083 error "$dir2 shouldn't have LOV EA"
9085 # set a new striping pattern on root directory
9086 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9087 local new_def_stripe_size=$((def_stripe_size * 2))
9088 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9089 error "set stripe size on $MOUNT failed"
9091 # new file created in $dir2 should inherit the new stripe size from
9092 # the filesystem default
9093 local file2=$dir2/$tfile-2
9094 touch $file2 || error "touch $file2 failed"
9096 local file2_stripe_size=$($LFS getstripe -S $file2)
9097 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9099 echo "file2_stripe_size: '$file2_stripe_size'"
9100 echo "new_def_stripe_size: '$new_def_stripe_size'"
9101 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9104 local dir3=$MOUNT/$tdir-3
9105 mkdir $dir3 || error "mkdir $dir3 failed"
9106 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9107 # the root layout, which is the actual default layout that will be used
9108 # when new files are created in $dir3.
9109 local dir3_layout=$(get_layout_param $dir3)
9110 local root_dir_layout=$(get_layout_param $MOUNT)
9111 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9113 echo "dir3_layout: '$dir3_layout'"
9114 echo "root_dir_layout: '$root_dir_layout'"
9115 error "$dir3 should show the default layout from $MOUNT"
9118 # set OST pool on root directory
9119 local pool=$TESTNAME
9120 pool_add $pool || error "add $pool failed"
9121 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9122 error "add targets to $pool failed"
9124 $LFS setstripe -p $pool $MOUNT ||
9125 error "set OST pool on $MOUNT failed"
9127 # new file created in $dir3 should inherit the pool from
9128 # the filesystem default
9129 local file3=$dir3/$tfile-3
9130 touch $file3 || error "touch $file3 failed"
9132 local file3_pool=$($LFS getstripe -p $file3)
9133 [[ "$file3_pool" = "$pool" ]] ||
9134 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9136 local dir4=$MOUNT/$tdir-4
9137 mkdir $dir4 || error "mkdir $dir4 failed"
9138 local dir4_layout=$(get_layout_param $dir4)
9139 root_dir_layout=$(get_layout_param $MOUNT)
9140 echo "$LFS getstripe -d $dir4"
9141 $LFS getstripe -d $dir4
9142 echo "$LFS getstripe -d $MOUNT"
9143 $LFS getstripe -d $MOUNT
9144 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9146 echo "dir4_layout: '$dir4_layout'"
9147 echo "root_dir_layout: '$root_dir_layout'"
9148 error "$dir4 should show the default layout from $MOUNT"
9151 # new file created in $dir4 should inherit the pool from
9152 # the filesystem default
9153 local file4=$dir4/$tfile-4
9154 touch $file4 || error "touch $file4 failed"
9156 local file4_pool=$($LFS getstripe -p $file4)
9157 [[ "$file4_pool" = "$pool" ]] ||
9158 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9160 # new subdirectory under non-root directory should inherit
9161 # the default layout from its parent directory
9162 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9163 error "set directory layout on $dir4 failed"
9165 local dir5=$dir4/$tdir-5
9166 mkdir $dir5 || error "mkdir $dir5 failed"
9168 dir4_layout=$(get_layout_param $dir4)
9169 local dir5_layout=$(get_layout_param $dir5)
9170 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9172 echo "dir4_layout: '$dir4_layout'"
9173 echo "dir5_layout: '$dir5_layout'"
9174 error "$dir5 should inherit the default layout from $dir4"
9177 # though subdir under ROOT doesn't inherit default layout, but
9178 # its sub dir/file should be created with default layout.
9179 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9180 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9181 skip "Need MDS version at least 2.12.59"
9183 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9184 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9185 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9187 if [ $default_lmv_hash == "none" ]; then
9188 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9190 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9191 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9194 $LFS setdirstripe -D -c 2 $MOUNT ||
9195 error "setdirstripe -D -c 2 failed"
9196 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9197 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9198 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9200 run_test 65n "don't inherit default layout from root for new subdirectories"
9202 # bug 2543 - update blocks count on client
9204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9207 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9208 sync; sync_all_data; sync; sync_all_data
9209 cancel_lru_locks osc
9210 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9211 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9213 run_test 66 "update inode blocks count on client ==============="
9216 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9220 swapon -s | awk '($1 == "'$1'") { print $4 }'
9223 # bug5265, obdfilter oa2dentry return -ENOENT
9224 # #define OBD_FAIL_SRV_ENOENT 0x217
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9227 remote_ost_nodsh && skip "remote OST with nodsh"
9230 $LFS setstripe -c 1 -i 0 $f
9232 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9234 do_facet ost1 lctl set_param fail_loc=0x217
9235 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9236 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9238 do_facet ost1 lctl set_param fail_loc=0
9239 $DIRECTIO write $f 0 2 || error "write error"
9241 cancel_lru_locks osc
9242 $DIRECTIO read $f 0 1 || error "read error"
9244 do_facet ost1 lctl set_param fail_loc=0x217
9245 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9247 do_facet ost1 lctl set_param fail_loc=0
9250 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9253 test_mkdir $DIR/$tdir
9254 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9255 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9257 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9259 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9261 [ "$RUNAS_ID" = "$UID" ] &&
9262 skip_env "RUNAS_ID = UID = $UID -- skipping"
9263 # Check that testing environment is properly set up. Skip if not
9264 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9265 skip_env "User $RUNAS_ID does not exist - skipping"
9268 chmod 777 $DIR/$tfile
9269 chmod ug+s $DIR/$tfile
9270 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9271 error "$RUNAS dd $DIR/$tfile failed"
9272 # See if we are still setuid/sgid
9273 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9274 error "S/gid is not dropped on write"
9275 # Now test that MDS is updated too
9276 cancel_lru_locks mdc
9277 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9278 error "S/gid is not dropped on MDS"
9281 run_test 72a "Test that remove suid works properly (bug5695) ===="
9283 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9286 [ "$RUNAS_ID" = "$UID" ] &&
9287 skip_env "RUNAS_ID = UID = $UID -- skipping"
9288 [ "$RUNAS_ID" -eq 0 ] &&
9289 skip_env "RUNAS_ID = 0 -- skipping"
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9291 # Check that testing environment is properly set up. Skip if not
9292 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9293 skip_env "User $RUNAS_ID does not exist - skipping"
9295 touch $DIR/${tfile}-f{g,u}
9296 test_mkdir $DIR/${tfile}-dg
9297 test_mkdir $DIR/${tfile}-du
9298 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9299 chmod g+s $DIR/${tfile}-{f,d}g
9300 chmod u+s $DIR/${tfile}-{f,d}u
9301 for perm in 777 2777 4777; do
9302 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9303 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9304 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9305 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9309 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9311 # bug 3462 - multiple simultaneous MDC requests
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9315 test_mkdir $DIR/d73-1
9316 test_mkdir $DIR/d73-2
9317 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9320 lctl set_param fail_loc=0x80000129
9321 $MULTIOP $DIR/d73-1/f73-2 Oc &
9323 lctl set_param fail_loc=0
9325 $MULTIOP $DIR/d73-2/f73-3 Oc &
9329 wait $pid1 || return 1
9333 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9334 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9335 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9339 run_test 73 "multiple MDC requests (should not deadlock)"
9341 test_74a() { # bug 6149, 6184
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9345 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9347 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9348 # will spin in a tight reconnection loop
9349 $LCTL set_param fail_loc=0x8000030e
9350 # get any lock that won't be difficult - lookup works.
9352 $LCTL set_param fail_loc=0
9356 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9358 test_74b() { # bug 13310
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9361 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9363 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9364 # will spin in a tight reconnection loop
9365 $LCTL set_param fail_loc=0x8000030e
9366 # get a "difficult" lock
9368 $LCTL set_param fail_loc=0
9372 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9377 #define OBD_FAIL_LDLM_NEW_LOCK
9378 $LCTL set_param fail_loc=0x319
9379 touch $DIR/$tfile && error "touch successful"
9380 $LCTL set_param fail_loc=0
9383 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9385 slab_lic=/sys/kernel/slab/lustre_inode_cache
9387 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9388 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9389 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9392 test_76a() { # Now for b=20433, added originally in b=1443
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9395 cancel_lru_locks osc
9396 # there may be some slab objects cached per core
9397 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9398 local before=$(num_objects)
9399 local count=$((512 * cpus))
9400 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9401 local margin=$((count / 10))
9402 if [[ -f $slab_lic/aliases ]]; then
9403 local aliases=$(cat $slab_lic/aliases)
9404 (( aliases > 0 )) && margin=$((margin * aliases))
9407 echo "before slab objects: $before"
9408 for i in $(seq $count); do
9412 cancel_lru_locks osc
9413 local after=$(num_objects)
9414 echo "created: $count, after slab objects: $after"
9415 # shared slab counts are not very accurate, allow significant margin
9416 # the main goal is that the cache growth is not permanently > $count
9417 while (( after > before + margin )); do
9419 after=$(num_objects)
9421 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9422 if (( wait > 60 )); then
9423 error "inode slab grew from $before+$margin to $after"
9427 run_test 76a "confirm clients recycle inodes properly ===="
9430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9431 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9434 local before=$(num_objects)
9436 for i in $(seq $count); do
9441 local after=$(num_objects)
9444 while (( after > before )); do
9446 after=$(num_objects)
9448 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9449 if (( wait > 60 )); then
9450 error "inode slab grew from $before to $after"
9454 echo "slab objects before: $before, after: $after"
9456 run_test 76b "confirm clients recycle directory inodes properly ===="
9461 # Note: in sptlrpc modes which enable its own bulk checksum, the
9462 # original crc32_le bulk checksum will be automatically disabled,
9463 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9464 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9465 # In this case set_checksums() will not be no-op, because sptlrpc
9466 # bulk checksum will be enabled all through the test.
9468 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9469 lctl set_param -n osc.*.checksums $1
9473 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9474 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9475 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9476 tr -d [] | head -n1)}
9479 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9481 log "set checksum type to $1, rc = $rc"
9485 get_osc_checksum_type()
9487 # arugment 1: OST name, like OST0000
9489 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9490 sed 's/.*\[\(.*\)\].*/\1/g')
9492 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9496 F77_TMP=$TMP/f77-temp
9499 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9500 error "error writing to $F77_TMP"
9503 test_77a() { # bug 10889
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 $GSS && skip_env "could not run with gss"
9507 [ ! -f $F77_TMP ] && setup_f77
9509 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9513 run_test 77a "normal checksum read/write operation"
9515 test_77b() { # bug 10889
9516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9517 $GSS && skip_env "could not run with gss"
9519 [ ! -f $F77_TMP ] && setup_f77
9520 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9521 $LCTL set_param fail_loc=0x80000409
9524 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9525 error "dd error: $?"
9526 $LCTL set_param fail_loc=0
9528 for algo in $CKSUM_TYPES; do
9529 cancel_lru_locks osc
9530 set_checksum_type $algo
9531 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9532 $LCTL set_param fail_loc=0x80000408
9533 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9534 $LCTL set_param fail_loc=0
9537 set_checksum_type $ORIG_CSUM_TYPE
9540 run_test 77b "checksum error on client write, read"
9545 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9547 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9548 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9549 $check_ost && [ -n "$ost_file_prefix" ] &&
9550 do_facet ost1 rm -f ${ost_file_prefix}\*
9554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9555 $GSS && skip_env "could not run with gss"
9556 remote_ost_nodsh && skip "remote OST with nodsh"
9559 local osc_file_prefix
9561 local check_ost=false
9562 local ost_file_prefix
9568 # ensure corruption will occur on first OSS/OST
9569 $LFS setstripe -i 0 $DIR/$tfile
9571 [ ! -f $F77_TMP ] && setup_f77
9572 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9573 error "dd write error: $?"
9574 fid=$($LFS path2fid $DIR/$tfile)
9576 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9579 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9580 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9582 echo "OSS do not support bulk pages dump upon error"
9585 osc_file_prefix=$($LCTL get_param -n debug_path)
9586 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9588 trap cleanup_77c EXIT
9591 # enable bulk pages dump upon error on Client
9592 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9593 # enable bulk pages dump upon error on OSS
9595 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9597 # flush Client cache to allow next read to reach OSS
9598 cancel_lru_locks osc
9600 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9601 $LCTL set_param fail_loc=0x80000408
9602 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9603 $LCTL set_param fail_loc=0
9607 # check cksum dump on Client
9608 osc_file=$(ls ${osc_file_prefix}*)
9609 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9610 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9611 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9612 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9613 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9615 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9616 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9617 error "dump content does not match on Client"
9619 $check_ost || skip "No need to check cksum dump on OSS"
9621 # check cksum dump on OSS
9622 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9623 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9624 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9625 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9626 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9627 error "dump content does not match on OSS"
9631 run_test 77c "checksum error on client read with debug"
9633 test_77d() { # bug 10889
9634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9635 $GSS && skip_env "could not run with gss"
9637 stack_trap "rm -f $DIR/$tfile"
9638 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9639 $LCTL set_param fail_loc=0x80000409
9641 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9642 error "direct write: rc=$?"
9643 $LCTL set_param fail_loc=0
9646 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9647 $LCTL set_param fail_loc=0x80000408
9649 cancel_lru_locks osc
9650 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9651 error "direct read: rc=$?"
9652 $LCTL set_param fail_loc=0
9655 run_test 77d "checksum error on OST direct write, read"
9657 test_77f() { # bug 10889
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9659 $GSS && skip_env "could not run with gss"
9662 stack_trap "rm -f $DIR/$tfile"
9663 for algo in $CKSUM_TYPES; do
9664 cancel_lru_locks osc
9665 set_checksum_type $algo
9666 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9667 $LCTL set_param fail_loc=0x409
9668 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9669 error "direct write succeeded"
9670 $LCTL set_param fail_loc=0
9672 set_checksum_type $ORIG_CSUM_TYPE
9675 run_test 77f "repeat checksum error on write (expect error)"
9677 test_77g() { # bug 10889
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9679 $GSS && skip_env "could not run with gss"
9680 remote_ost_nodsh && skip "remote OST with nodsh"
9682 [ ! -f $F77_TMP ] && setup_f77
9684 local file=$DIR/$tfile
9685 stack_trap "rm -f $file" EXIT
9687 $LFS setstripe -c 1 -i 0 $file
9688 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9689 do_facet ost1 lctl set_param fail_loc=0x8000021a
9691 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9692 error "write error: rc=$?"
9693 do_facet ost1 lctl set_param fail_loc=0
9696 cancel_lru_locks osc
9697 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9698 do_facet ost1 lctl set_param fail_loc=0x8000021b
9700 cmp $F77_TMP $file || error "file compare failed"
9701 do_facet ost1 lctl set_param fail_loc=0
9704 run_test 77g "checksum error on OST write, read"
9706 test_77k() { # LU-10906
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9708 $GSS && skip_env "could not run with gss"
9710 local cksum_param="osc.$FSNAME*.checksums"
9711 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9715 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9716 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9717 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9720 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9721 error "failed to set checksum=$i on MGS"
9722 wait_update $HOSTNAME "$get_checksum" $i
9724 echo "remount client, checksum should be $i"
9725 remount_client $MOUNT || error "failed to remount client"
9726 checksum=$(eval $get_checksum)
9727 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9729 # remove persistent param to avoid races with checksum mountopt below
9730 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9731 error "failed to delete checksum on MGS"
9733 for opt in "checksum" "nochecksum"; do
9734 #remount with mount option
9735 echo "remount client with option $opt, checksum should be $i"
9736 umount_client $MOUNT || error "failed to umount client"
9737 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9738 error "failed to mount client with option '$opt'"
9739 checksum=$(eval $get_checksum)
9740 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9744 remount_client $MOUNT || error "failed to remount client"
9746 run_test 77k "enable/disable checksum correctly"
9749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9750 $GSS && skip_env "could not run with gss"
9753 stack_trap "set_checksums $ORIG_CSUM" EXIT
9754 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9756 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9758 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9759 for algo in $CKSUM_TYPES; do
9760 set_checksum_type $algo || error "fail to set checksum type $algo"
9761 osc_algo=$(get_osc_checksum_type OST0000)
9762 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9764 # no locks, no reqs to let the connection idle
9765 cancel_lru_locks osc
9766 lru_resize_disable osc
9767 wait_osc_import_state client ost1 IDLE
9769 # ensure ost1 is connected
9770 stat $DIR/$tfile >/dev/null || error "can't stat"
9771 wait_osc_import_state client ost1 FULL
9773 osc_algo=$(get_osc_checksum_type OST0000)
9774 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9778 run_test 77l "preferred checksum type is remembered after reconnected"
9780 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9785 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9786 skip "Need at least version 2.14.52"
9787 local param=checksum_speed
9789 $LCTL get_param $param || error "reading $param failed"
9791 csum_speeds=$($LCTL get_param -n $param)
9793 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9794 error "known checksum types are missing"
9796 run_test 77m "Verify checksum_speed is correctly read"
9798 check_filefrag_77n() {
9803 while read extidx a b start end rest; do
9804 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9805 nr_ext=$(( $nr_ext + 1 ))
9806 starts+=( ${start%..} )
9809 done < <( filefrag -sv $1 )
9811 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9816 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9819 $TRUNCATE $DIR/$tfile 0
9820 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9821 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9822 check_filefrag_77n $DIR/$tfile ||
9823 skip "$tfile blocks not contiguous around hole"
9826 stack_trap "set_checksums $ORIG_CSUM" EXIT
9827 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9828 stack_trap "rm -f $DIR/$tfile"
9830 for algo in $CKSUM_TYPES; do
9831 if [[ "$algo" =~ ^t10 ]]; then
9832 set_checksum_type $algo ||
9833 error "fail to set checksum type $algo"
9834 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9835 error "fail to read $tfile with $algo"
9841 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9848 test_78() { # bug 10901
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9850 remote_ost || skip_env "local OST"
9853 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9854 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9855 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9856 echo "MemTotal: $MEMTOTAL"
9858 # reserve 256MB of memory for the kernel and other running processes,
9859 # and then take 1/2 of the remaining memory for the read/write buffers.
9860 if [ $MEMTOTAL -gt 512 ] ;then
9861 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9863 # for those poor memory-starved high-end clusters...
9864 MEMTOTAL=$((MEMTOTAL / 2))
9866 echo "Mem to use for directio: $MEMTOTAL"
9868 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9869 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9870 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9871 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9873 echo "Smallest OST: $SMALLESTOST"
9874 [[ $SMALLESTOST -lt 10240 ]] &&
9875 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9877 trap cleanup_test_78 EXIT
9879 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9880 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9882 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9883 echo "File size: $F78SIZE"
9884 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9885 for i in $(seq 1 $NSEQ); do
9886 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9887 echo directIO rdwr round $i of $NSEQ
9888 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9893 run_test 78 "handle large O_DIRECT writes correctly ============"
9895 test_79() { # bug 12743
9896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9898 wait_delete_completed
9900 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9901 BKFREE=$(calc_osc_kbytes kbytesfree)
9902 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9904 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9905 DFTOTAL=`echo $STRING | cut -d, -f1`
9906 DFUSED=`echo $STRING | cut -d, -f2`
9907 DFAVAIL=`echo $STRING | cut -d, -f3`
9908 DFFREE=$(($DFTOTAL - $DFUSED))
9910 ALLOWANCE=$((64 * $OSTCOUNT))
9912 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9913 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9914 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9916 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9917 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9918 error "df free($DFFREE) mismatch OST free($BKFREE)"
9920 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9921 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9922 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9925 run_test 79 "df report consistency check ======================="
9927 test_80() { # bug 10718
9928 remote_ost_nodsh && skip "remote OST with nodsh"
9929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9931 # relax strong synchronous semantics for slow backends like ZFS
9932 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9933 local soc="obdfilter.*.sync_lock_cancel"
9934 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9936 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9937 if [ -z "$save" ]; then
9938 soc="obdfilter.*.sync_on_lock_cancel"
9939 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9942 if [ "$save" != "never" ]; then
9943 local hosts=$(comma_list $(osts_nodes))
9945 do_nodes $hosts $LCTL set_param $soc=never
9946 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9952 local before=$(date +%s)
9953 cancel_lru_locks osc
9954 local after=$(date +%s)
9955 local diff=$((after - before))
9956 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9960 run_test 80 "Page eviction is equally fast at high offsets too"
9962 test_81a() { # LU-456
9963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9964 remote_ost_nodsh && skip "remote OST with nodsh"
9966 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9967 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9968 do_facet ost1 lctl set_param fail_loc=0x80000228
9970 # write should trigger a retry and success
9971 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9972 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9974 if [ $RC -ne 0 ] ; then
9975 error "write should success, but failed for $RC"
9978 run_test 81a "OST should retry write when get -ENOSPC ==============="
9980 test_81b() { # LU-456
9981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9982 remote_ost_nodsh && skip "remote OST with nodsh"
9984 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9985 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9986 do_facet ost1 lctl set_param fail_loc=0x228
9988 # write should retry several times and return -ENOSPC finally
9989 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9993 if [ $RC -ne $ENOSPC ] ; then
9994 error "dd should fail for -ENOSPC, but succeed."
9997 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10000 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10002 test_mkdir $DIR/$tdir.cvsroot
10003 chown $RUNAS_ID $DIR/$tdir.cvsroot
10006 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10009 # some versions of cvs import exit(1) when asked to import links or
10010 # files they can't read. ignore those files.
10011 local toignore=$(find . -type l -printf '-I %f\n' -o \
10012 ! -perm /4 -printf '-I %f\n')
10013 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10014 $tdir.reposname vtag rtag
10017 test_mkdir $DIR/$tdir.reposname
10018 chown $RUNAS_ID $DIR/$tdir.reposname
10019 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10021 cd $DIR/$tdir.reposname
10023 $RUNAS cvs add -m 'addmsg' foo99
10025 $RUNAS cvs commit -m 'nomsg' foo99
10026 rm -fr $DIR/$tdir.cvsroot
10028 run_test 99 "cvs strange file/directory operations"
10031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10032 [[ "$NETTYPE" =~ tcp ]] ||
10033 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10034 remote_ost_nodsh && skip "remote OST with nodsh"
10035 remote_mds_nodsh && skip "remote MDS with nodsh"
10037 skip "useless for local single node setup"
10039 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10040 [ "$PROT" != "tcp" ] && continue
10041 RPORT=$(echo $REMOTE | cut -d: -f2)
10042 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10045 LPORT=`echo $LOCAL | cut -d: -f2`
10046 if [ $LPORT -ge 1024 ]; then
10047 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10049 error_exit "local: $LPORT > 1024, remote: $RPORT"
10052 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10054 run_test 100 "check local port using privileged port ==========="
10056 function get_named_value()
10060 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10063 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10064 awk '/^max_cached_mb/ { print $2 }')
10067 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10077 local cache_limit=32
10079 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10080 trap cleanup_101a EXIT
10081 $LCTL set_param -n llite.*.read_ahead_stats=0
10082 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10085 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10087 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10088 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10091 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10092 get_named_value 'read.but.discarded'); do
10093 discard=$(($discard + $s))
10097 $LCTL get_param osc.*-osc*.rpc_stats
10098 $LCTL get_param llite.*.read_ahead_stats
10100 # Discard is generally zero, but sometimes a few random reads line up
10101 # and trigger larger readahead, which is wasted & leads to discards.
10102 if [[ $(($discard)) -gt $nreads ]]; then
10103 error "too many ($discard) discarded pages"
10105 rm -f $DIR/$tfile || true
10107 run_test 101a "check read-ahead for random reads"
10109 setup_test101bc() {
10110 test_mkdir $DIR/$tdir
10112 local FILE_LENGTH=$2
10115 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10117 local list=$(comma_list $(osts_nodes))
10118 set_osd_param $list '' read_cache_enable 0
10119 set_osd_param $list '' writethrough_cache_enable 0
10121 trap cleanup_test101bc EXIT
10122 # prepare the read-ahead file
10123 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10125 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10126 count=$FILE_SIZE_MB 2> /dev/null
10130 cleanup_test101bc() {
10135 local list=$(comma_list $(osts_nodes))
10136 set_osd_param $list '' read_cache_enable 1
10137 set_osd_param $list '' writethrough_cache_enable 1
10141 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10146 local STRIPE_SIZE=$2
10147 local FILE_LENGTH=$3
10148 local RA_INC=1048576
10149 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10150 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10151 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10152 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10153 get_named_value 'read.but.discarded' | calc_total)
10154 if [[ $DISCARD -gt $discard_limit ]]; then
10155 $LCTL get_param llite.*.read_ahead_stats
10156 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10158 echo "Read-ahead success for size ${READ_SIZE}"
10163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10164 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10166 local STRIPE_SIZE=1048576
10167 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10169 if [ $SLOW == "yes" ]; then
10170 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10172 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10175 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10177 # prepare the read-ahead file
10178 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10179 cancel_lru_locks osc
10180 for BIDX in 2 4 8 16 32 64 128 256
10182 local BSIZE=$((BIDX*4096))
10183 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10184 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10185 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10186 $LCTL set_param -n llite.*.read_ahead_stats=0
10187 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10188 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10189 cancel_lru_locks osc
10190 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10195 run_test 101b "check stride-io mode read-ahead ================="
10198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10200 local STRIPE_SIZE=1048576
10201 local FILE_LENGTH=$((STRIPE_SIZE*100))
10204 local osc_rpc_stats
10206 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10208 cancel_lru_locks osc
10209 $LCTL set_param osc.*.rpc_stats=0
10210 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10211 $LCTL get_param osc.*.rpc_stats
10212 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10213 local stats=$($LCTL get_param -n $osc_rpc_stats)
10214 local lines=$(echo "$stats" | awk 'END {print NR;}')
10217 if [ $lines -le 20 ]; then
10218 echo "continue debug"
10221 for size in 1 2 4 8; do
10222 local rpc=$(echo "$stats" |
10223 awk '($1 == "'$size':") {print $2; exit; }')
10224 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10225 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10227 echo "$osc_rpc_stats check passed!"
10232 run_test 101c "check stripe_size aligned read-ahead"
10235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10237 local file=$DIR/$tfile
10238 local sz_MB=${FILESIZE_101d:-80}
10239 local ra_MB=${READAHEAD_MB:-40}
10241 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10242 [ $free_MB -lt $sz_MB ] &&
10243 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10245 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10246 $LFS setstripe -c -1 $file || error "setstripe failed"
10248 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10249 echo Cancel LRU locks on lustre client to flush the client cache
10250 cancel_lru_locks osc
10252 echo Disable read-ahead
10253 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10254 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10255 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10256 $LCTL get_param -n llite.*.max_read_ahead_mb
10258 echo "Reading the test file $file with read-ahead disabled"
10259 local sz_KB=$((sz_MB * 1024 / 4))
10260 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10261 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10262 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10263 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10265 echo "Cancel LRU locks on lustre client to flush the client cache"
10266 cancel_lru_locks osc
10267 echo Enable read-ahead with ${ra_MB}MB
10268 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10270 echo "Reading the test file $file with read-ahead enabled"
10271 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10272 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10274 echo "read-ahead disabled time read $raOFF"
10275 echo "read-ahead enabled time read $raON"
10278 wait_delete_completed
10280 # use awk for this check instead of bash because it handles decimals
10281 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10282 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10284 run_test 101d "file read with and without read-ahead enabled"
10287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10289 local file=$DIR/$tfile
10290 local size_KB=500 #KB
10294 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10295 local need_KB=$((count * size_KB))
10296 [[ $free_KB -le $need_KB ]] &&
10297 skip_env "Need free space $need_KB, have $free_KB"
10299 echo "Creating $count ${size_KB}K test files"
10300 for ((i = 0; i < $count; i++)); do
10301 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10304 echo "Cancel LRU locks on lustre client to flush the client cache"
10305 cancel_lru_locks $OSC
10307 echo "Reset readahead stats"
10308 $LCTL set_param -n llite.*.read_ahead_stats=0
10310 for ((i = 0; i < $count; i++)); do
10311 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10314 $LCTL get_param llite.*.max_cached_mb
10315 $LCTL get_param llite.*.read_ahead_stats
10316 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10317 get_named_value 'misses' | calc_total)
10319 for ((i = 0; i < $count; i++)); do
10320 rm -rf $file.$i 2>/dev/null
10323 #10000 means 20% reads are missing in readahead
10324 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10326 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10329 which iozone || skip_env "no iozone installed"
10331 local old_debug=$($LCTL get_param debug)
10332 old_debug=${old_debug#*=}
10333 $LCTL set_param debug="reada mmap"
10335 # create a test file
10336 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10338 echo Cancel LRU locks on lustre client to flush the client cache
10339 cancel_lru_locks osc
10341 echo Reset readahead stats
10342 $LCTL set_param -n llite.*.read_ahead_stats=0
10344 echo mmap read the file with small block size
10345 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10348 echo checking missing pages
10349 $LCTL get_param llite.*.read_ahead_stats
10350 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10351 get_named_value 'misses' | calc_total)
10353 $LCTL set_param debug="$old_debug"
10354 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10357 run_test 101f "check mmap read performance"
10359 test_101g_brw_size_test() {
10361 local pages=$((mb * 1048576 / PAGE_SIZE))
10362 local file=$DIR/$tfile
10364 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10365 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10366 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10367 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10371 stack_trap "rm -f $file" EXIT
10372 $LCTL set_param -n osc.*.rpc_stats=0
10374 # 10 RPCs should be enough for the test
10376 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10377 { error "dd write ${mb} MB blocks failed"; return 3; }
10378 cancel_lru_locks osc
10379 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10380 { error "dd write ${mb} MB blocks failed"; return 4; }
10382 # calculate number of full-sized read and write RPCs
10383 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10384 sed -n '/pages per rpc/,/^$/p' |
10385 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10386 END { print reads,writes }'))
10387 # allow one extra full-sized read RPC for async readahead
10388 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10389 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10390 [[ ${rpcs[1]} == $count ]] ||
10391 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10395 remote_ost_nodsh && skip "remote OST with nodsh"
10398 local osts=$(get_facets OST)
10399 local list=$(comma_list $(osts_nodes))
10400 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10401 local brw_size="obdfilter.*.brw_size"
10403 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10405 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10407 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10408 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10409 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10410 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10411 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10412 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10414 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10417 if [[ $orig_mb -lt 16 ]]; then
10418 save_lustre_params $osts "$brw_size" > $p
10419 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10420 error "set 16MB RPC size failed"
10422 echo "remount client to enable new RPC size"
10423 remount_client $MOUNT || error "remount_client failed"
10426 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10427 # should be able to set brw_size=12, but no rpc_stats for that
10428 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10431 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10433 if [[ $orig_mb -lt 16 ]]; then
10434 restore_lustre_params < $p
10435 remount_client $MOUNT || error "remount_client restore failed"
10438 rm -f $p $DIR/$tfile
10440 run_test 101g "Big bulk(4/16 MiB) readahead"
10443 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10445 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10446 error "dd 70M file failed"
10447 echo Cancel LRU locks on lustre client to flush the client cache
10448 cancel_lru_locks osc
10450 echo "Reset readahead stats"
10451 $LCTL set_param -n llite.*.read_ahead_stats 0
10453 echo "Read 10M of data but cross 64M bundary"
10454 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10455 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10456 get_named_value 'misses' | calc_total)
10457 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10458 rm -f $p $DIR/$tfile
10460 run_test 101h "Readahead should cover current read window"
10463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10464 error "dd 10M file failed"
10466 local max_per_file_mb=$($LCTL get_param -n \
10467 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10468 cancel_lru_locks osc
10469 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10470 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10471 error "set max_read_ahead_per_file_mb to 1 failed"
10473 echo "Reset readahead stats"
10474 $LCTL set_param llite.*.read_ahead_stats=0
10476 dd if=$DIR/$tfile of=/dev/null bs=2M
10478 $LCTL get_param llite.*.read_ahead_stats
10479 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10480 awk '/misses/ { print $2 }')
10481 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10484 run_test 101i "allow current readahead to exceed reservation"
10487 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10488 error "setstripe $DIR/$tfile failed"
10489 local file_size=$((1048576 * 16))
10490 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10491 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10493 echo Disable read-ahead
10494 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10496 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10497 for blk in $PAGE_SIZE 1048576 $file_size; do
10498 cancel_lru_locks osc
10499 echo "Reset readahead stats"
10500 $LCTL set_param -n llite.*.read_ahead_stats=0
10501 local count=$(($file_size / $blk))
10502 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10503 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10504 get_named_value 'failed.to.fast.read' | calc_total)
10505 $LCTL get_param -n llite.*.read_ahead_stats
10506 [ $miss -eq $count ] || error "expected $count got $miss"
10509 rm -f $p $DIR/$tfile
10511 run_test 101j "A complete read block should be submitted when no RA"
10514 test_mkdir $DIR/$tdir
10515 chown $RUNAS_ID $DIR/$tdir
10518 STRIPE_COUNT=$OSTCOUNT
10519 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10521 trap cleanup_test102 EXIT
10523 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10525 for num in 1 2 3 4; do
10526 for count in $(seq 1 $STRIPE_COUNT); do
10527 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10528 local size=`expr $STRIPE_SIZE \* $num`
10529 local file=file"$num-$idx-$count"
10530 $1 $LFS setstripe -S $size -i $idx -c $count $file
10536 $1 tar cf $TMP/f102.tar $tdir --xattrs
10539 cleanup_test102() {
10541 rm -f $TMP/f102.tar
10542 rm -rf $DIR/d0.sanity/d102
10546 [ "$UID" != 0 ] && skip "must run as root"
10547 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10548 skip_env "must have user_xattr"
10550 [ -z "$(which setfattr 2>/dev/null)" ] &&
10551 skip_env "could not find setfattr"
10553 local testfile=$DIR/$tfile
10556 echo "set/get xattr..."
10557 setfattr -n trusted.name1 -v value1 $testfile ||
10558 error "setfattr -n trusted.name1=value1 $testfile failed"
10559 getfattr -n trusted.name1 $testfile 2> /dev/null |
10560 grep "trusted.name1=.value1" ||
10561 error "$testfile missing trusted.name1=value1"
10563 setfattr -n user.author1 -v author1 $testfile ||
10564 error "setfattr -n user.author1=author1 $testfile failed"
10565 getfattr -n user.author1 $testfile 2> /dev/null |
10566 grep "user.author1=.author1" ||
10567 error "$testfile missing trusted.author1=author1"
10569 echo "listxattr..."
10570 setfattr -n trusted.name2 -v value2 $testfile ||
10571 error "$testfile unable to set trusted.name2"
10572 setfattr -n trusted.name3 -v value3 $testfile ||
10573 error "$testfile unable to set trusted.name3"
10574 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10575 grep "trusted.name" | wc -l) -eq 3 ] ||
10576 error "$testfile missing 3 trusted.name xattrs"
10578 setfattr -n user.author2 -v author2 $testfile ||
10579 error "$testfile unable to set user.author2"
10580 setfattr -n user.author3 -v author3 $testfile ||
10581 error "$testfile unable to set user.author3"
10582 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10583 grep "user.author" | wc -l) -eq 3 ] ||
10584 error "$testfile missing 3 user.author xattrs"
10586 echo "remove xattr..."
10587 setfattr -x trusted.name1 $testfile ||
10588 error "$testfile error deleting trusted.name1"
10589 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10590 error "$testfile did not delete trusted.name1 xattr"
10592 setfattr -x user.author1 $testfile ||
10593 error "$testfile error deleting user.author1"
10594 echo "set lustre special xattr ..."
10595 $LFS setstripe -c1 $testfile
10596 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10597 awk -F "=" '/trusted.lov/ { print $2 }' )
10598 setfattr -n "trusted.lov" -v $lovea $testfile ||
10599 error "$testfile doesn't ignore setting trusted.lov again"
10600 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10601 error "$testfile allow setting invalid trusted.lov"
10604 run_test 102a "user xattr test =================================="
10606 check_102b_layout() {
10608 local testfile=$DIR/$tfile
10610 echo "test layout '$layout'"
10611 $LFS setstripe $layout $testfile || error "setstripe failed"
10612 $LFS getstripe -y $testfile
10614 echo "get/set/list trusted.lov xattr ..." # b=10930
10615 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10616 [[ "$value" =~ "trusted.lov" ]] ||
10617 error "can't get trusted.lov from $testfile"
10618 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10619 error "getstripe failed"
10621 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10623 value=$(cut -d= -f2 <<<$value)
10624 # LU-13168: truncated xattr should fail if short lov_user_md header
10625 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10626 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10627 for len in $lens; do
10628 echo "setfattr $len $testfile.2"
10629 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10630 [ $len -lt 66 ] && error "short xattr len=$len worked"
10632 local stripe_size=$($LFS getstripe -S $testfile.2)
10633 local stripe_count=$($LFS getstripe -c $testfile.2)
10634 [[ $stripe_size -eq 65536 ]] ||
10635 error "stripe size $stripe_size != 65536"
10636 [[ $stripe_count -eq $stripe_count_orig ]] ||
10637 error "stripe count $stripe_count != $stripe_count_orig"
10638 rm $testfile $testfile.2
10642 [ -z "$(which setfattr 2>/dev/null)" ] &&
10643 skip_env "could not find setfattr"
10644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10646 # check plain layout
10647 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10649 # and also check composite layout
10650 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10653 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10656 [ -z "$(which setfattr 2>/dev/null)" ] &&
10657 skip_env "could not find setfattr"
10658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10660 # b10930: get/set/list lustre.lov xattr
10661 echo "get/set/list lustre.lov xattr ..."
10662 test_mkdir $DIR/$tdir
10663 chown $RUNAS_ID $DIR/$tdir
10664 local testfile=$DIR/$tdir/$tfile
10665 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10666 error "setstripe failed"
10667 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10668 error "getstripe failed"
10669 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10670 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10672 local testfile2=${testfile}2
10673 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10674 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10676 $RUNAS $MCREATE $testfile2
10677 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10678 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10679 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10680 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10681 [ $stripe_count -eq $STRIPECOUNT ] ||
10682 error "stripe count $stripe_count != $STRIPECOUNT"
10684 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10686 compare_stripe_info1() {
10687 local stripe_index_all_zero=true
10689 for num in 1 2 3 4; do
10690 for count in $(seq 1 $STRIPE_COUNT); do
10691 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10692 local size=$((STRIPE_SIZE * num))
10693 local file=file"$num-$offset-$count"
10694 stripe_size=$($LFS getstripe -S $PWD/$file)
10695 [[ $stripe_size -ne $size ]] &&
10696 error "$file: size $stripe_size != $size"
10697 stripe_count=$($LFS getstripe -c $PWD/$file)
10698 # allow fewer stripes to be created, ORI-601
10699 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10700 error "$file: count $stripe_count != $count"
10701 stripe_index=$($LFS getstripe -i $PWD/$file)
10702 [[ $stripe_index -ne 0 ]] &&
10703 stripe_index_all_zero=false
10707 $stripe_index_all_zero &&
10708 error "all files are being extracted starting from OST index 0"
10712 have_xattrs_include() {
10713 tar --help | grep -q xattrs-include &&
10714 echo --xattrs-include="lustre.*"
10718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10719 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10721 XINC=$(have_xattrs_include)
10723 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10724 cd $DIR/$tdir/$tdir
10725 compare_stripe_info1
10727 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10733 XINC=$(have_xattrs_include)
10735 test_mkdir $DIR/$tdir.restore
10737 tar cf - --xattrs $tdir | tar xf - \
10738 -C $DIR/$tdir.restore --xattrs $XINC
10739 cd $DIR/$tdir.restore/$tdir
10740 compare_stripe_info1
10742 run_test 102f "tar copy files, not keep osts"
10745 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10746 skip "must have user_xattr"
10747 [ -z "$(which setfattr 2>/dev/null)" ] &&
10748 skip_env "could not find setfattr"
10749 [ -z "$(which getfattr 2>/dev/null)" ] &&
10750 skip_env "could not find getfattr"
10752 local xsize=${1:-1024} # in bytes
10753 local file=$DIR/$tfile
10754 local value="$(generate_string $xsize)"
10755 local xbig=trusted.big
10759 log "save $xbig on $file"
10760 if [ -z "$toobig" ]
10762 setfattr -n $xbig -v $value $file ||
10763 error "saving $xbig on $file failed"
10765 setfattr -n $xbig -v $value $file &&
10766 error "saving $xbig on $file succeeded"
10770 local orig=$(get_xattr_value $xbig $file)
10771 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10773 local xsml=trusted.sml
10774 log "save $xsml on $file"
10775 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10777 local new=$(get_xattr_value $xbig $file)
10778 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10780 log "grow $xsml on $file"
10781 setfattr -n $xsml -v "$value" $file ||
10782 error "growing $xsml on $file failed"
10784 new=$(get_xattr_value $xbig $file)
10785 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10786 log "$xbig still valid after growing $xsml"
10791 test_102h() { # bug 15777
10794 run_test 102h "grow xattr from inside inode to external block"
10797 large_xattr_enabled || skip_env "ea_inode feature disabled"
10799 echo "setting xattr of max xattr size: $(max_xattr_size)"
10800 grow_xattr $(max_xattr_size)
10802 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10803 echo "This should fail:"
10804 grow_xattr $(($(max_xattr_size) + 10)) 1
10806 run_test 102ha "grow xattr from inside inode to external inode"
10808 test_102i() { # bug 17038
10809 [ -z "$(which getfattr 2>/dev/null)" ] &&
10810 skip "could not find getfattr"
10813 ln -s $DIR/$tfile $DIR/${tfile}link
10814 getfattr -n trusted.lov $DIR/$tfile ||
10815 error "lgetxattr on $DIR/$tfile failed"
10816 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10817 grep -i "no such attr" ||
10818 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10819 rm -f $DIR/$tfile $DIR/${tfile}link
10821 run_test 102i "lgetxattr test on symbolic link ============"
10824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10825 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10827 XINC=$(have_xattrs_include)
10828 setup_test102 "$RUNAS"
10829 chown $RUNAS_ID $DIR/$tdir
10830 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10831 cd $DIR/$tdir/$tdir
10832 compare_stripe_info1 "$RUNAS"
10834 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10837 [ -z "$(which setfattr 2>/dev/null)" ] &&
10838 skip "could not find setfattr"
10841 # b22187 just check that does not crash for regular file.
10842 setfattr -n trusted.lov $DIR/$tfile
10843 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10844 local test_kdir=$DIR/$tdir
10845 test_mkdir $test_kdir
10846 local default_size=$($LFS getstripe -S $test_kdir)
10847 local default_count=$($LFS getstripe -c $test_kdir)
10848 local default_offset=$($LFS getstripe -i $test_kdir)
10849 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10850 error 'dir setstripe failed'
10851 setfattr -n trusted.lov $test_kdir
10852 local stripe_size=$($LFS getstripe -S $test_kdir)
10853 local stripe_count=$($LFS getstripe -c $test_kdir)
10854 local stripe_offset=$($LFS getstripe -i $test_kdir)
10855 [ $stripe_size -eq $default_size ] ||
10856 error "stripe size $stripe_size != $default_size"
10857 [ $stripe_count -eq $default_count ] ||
10858 error "stripe count $stripe_count != $default_count"
10859 [ $stripe_offset -eq $default_offset ] ||
10860 error "stripe offset $stripe_offset != $default_offset"
10861 rm -rf $DIR/$tfile $test_kdir
10863 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10866 [ -z "$(which getfattr 2>/dev/null)" ] &&
10867 skip "could not find getfattr"
10869 # LU-532 trusted. xattr is invisible to non-root
10870 local testfile=$DIR/$tfile
10874 echo "listxattr as user..."
10875 chown $RUNAS_ID $testfile
10876 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10877 grep -q "trusted" &&
10878 error "$testfile trusted xattrs are user visible"
10882 run_test 102l "listxattr size test =================================="
10884 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10885 local path=$DIR/$tfile
10888 listxattr_size_check $path || error "listattr_size_check $path failed"
10890 run_test 102m "Ensure listxattr fails on small bufffer ========"
10894 getxattr() { # getxattr path name
10895 # Return the base64 encoding of the value of xattr name on path.
10899 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10901 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10903 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10905 getfattr --absolute-names --encoding=base64 --name=$name $path |
10906 awk -F= -v name=$name '$1 == name {
10907 print substr($0, index($0, "=") + 1);
10911 test_102n() { # LU-4101 mdt: protect internal xattrs
10912 [ -z "$(which setfattr 2>/dev/null)" ] &&
10913 skip "could not find setfattr"
10914 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10916 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10919 local file0=$DIR/$tfile.0
10920 local file1=$DIR/$tfile.1
10921 local xattr0=$TMP/$tfile.0
10922 local xattr1=$TMP/$tfile.1
10923 local namelist="lov lma lmv link fid version som hsm"
10927 rm -rf $file0 $file1 $xattr0 $xattr1
10928 touch $file0 $file1
10930 # Get 'before' xattrs of $file1.
10931 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10933 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10934 namelist+=" lfsck_namespace"
10935 for name in $namelist; do
10936 # Try to copy xattr from $file0 to $file1.
10937 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10939 setfattr --name=trusted.$name --value="$value" $file1 ||
10940 error "setxattr 'trusted.$name' failed"
10942 # Try to set a garbage xattr.
10943 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10945 if [[ x$name == "xlov" ]]; then
10946 setfattr --name=trusted.lov --value="$value" $file1 &&
10947 error "setxattr invalid 'trusted.lov' success"
10949 setfattr --name=trusted.$name --value="$value" $file1 ||
10950 error "setxattr invalid 'trusted.$name' failed"
10953 # Try to remove the xattr from $file1. We don't care if this
10954 # appears to succeed or fail, we just don't want there to be
10955 # any changes or crashes.
10956 setfattr --remove=$trusted.$name $file1 2> /dev/null
10959 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10962 # Try to copy xattr from $file0 to $file1.
10963 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10965 setfattr --name=trusted.$name --value="$value" $file1 ||
10966 error "setxattr 'trusted.$name' failed"
10968 # Try to set a garbage xattr.
10969 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10971 setfattr --name=trusted.$name --value="$value" $file1 ||
10972 error "setxattr 'trusted.$name' failed"
10974 # Try to remove the xattr from $file1. We don't care if this
10975 # appears to succeed or fail, we just don't want there to be
10976 # any changes or crashes.
10977 setfattr --remove=$trusted.$name $file1 2> /dev/null
10980 # Get 'after' xattrs of file1.
10981 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10983 if ! diff $xattr0 $xattr1; then
10984 error "before and after xattrs of '$file1' differ"
10987 rm -rf $file0 $file1 $xattr0 $xattr1
10991 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10993 test_102p() { # LU-4703 setxattr did not check ownership
10994 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10995 skip "MDS needs to be at least 2.5.56"
10997 local testfile=$DIR/$tfile
11001 echo "setfacl as user..."
11002 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11003 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11005 echo "setfattr as user..."
11006 setfacl -m "u:$RUNAS_ID:---" $testfile
11007 $RUNAS setfattr -x system.posix_acl_access $testfile
11008 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11010 run_test 102p "check setxattr(2) correctly fails without permission"
11013 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11014 skip "MDS needs to be at least 2.6.92"
11016 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11018 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11021 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11022 skip "MDS needs to be at least 2.6.93"
11024 touch $DIR/$tfile || error "touch"
11025 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11026 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11027 rm $DIR/$tfile || error "rm"
11030 mkdir -p $DIR/$tdir || error "mkdir"
11031 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11032 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11033 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11034 error "$testfile error deleting user.author1"
11035 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11036 grep "user.$(basename $tdir)" &&
11037 error "$tdir did not delete user.$(basename $tdir)"
11038 rmdir $DIR/$tdir || error "rmdir"
11041 test_mkdir $DIR/$tdir
11042 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11043 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11044 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11045 error "$testfile error deleting user.author1"
11046 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11047 grep "user.$(basename $tdir)" &&
11048 error "$tdir did not delete user.$(basename $tdir)"
11049 rmdir $DIR/$tdir || error "rm striped dir"
11051 run_test 102r "set EAs with empty values"
11054 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11055 skip "MDS needs to be at least 2.11.52"
11057 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11059 save_lustre_params client "llite.*.xattr_cache" > $save
11061 for cache in 0 1; do
11062 lctl set_param llite.*.xattr_cache=$cache
11065 touch $DIR/$tfile || error "touch"
11066 for prefix in lustre security system trusted user; do
11067 # Note getxattr() may fail with 'Operation not
11068 # supported' or 'No such attribute' depending
11069 # on prefix and cache.
11070 getfattr -n $prefix.n102s $DIR/$tfile &&
11071 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11075 restore_lustre_params < $save
11077 run_test 102s "getting nonexistent xattrs should fail"
11080 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11081 skip "MDS needs to be at least 2.11.52"
11083 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11085 save_lustre_params client "llite.*.xattr_cache" > $save
11087 for cache in 0 1; do
11088 lctl set_param llite.*.xattr_cache=$cache
11090 for buf_size in 0 256; do
11092 touch $DIR/$tfile || error "touch"
11093 setfattr -n user.multiop $DIR/$tfile
11094 $MULTIOP $DIR/$tfile oa$buf_size ||
11095 error "cannot get zero length xattr value (buf_size = $buf_size)"
11099 restore_lustre_params < $save
11101 run_test 102t "zero length xattr values handled correctly"
11105 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11110 [ "$UID" != 0 ] && skip "must run as root"
11111 $GSS && skip_env "could not run under gss"
11112 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11113 skip_env "must have acl enabled"
11114 [ -z "$(which setfacl 2>/dev/null)" ] &&
11115 skip_env "could not find setfacl"
11116 remote_mds_nodsh && skip "remote MDS with nodsh"
11118 gpasswd -a daemon bin # LU-5641
11119 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11121 declare -a identity_old
11123 for num in $(seq $MDSCOUNT); do
11124 switch_identity $num true || identity_old[$num]=$?
11127 SAVE_UMASK=$(umask)
11129 mkdir -p $DIR/$tdir
11132 echo "performing cp ..."
11133 run_acl_subtest cp || error "run_acl_subtest cp failed"
11134 echo "performing getfacl-noacl..."
11135 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11136 echo "performing misc..."
11137 run_acl_subtest misc || error "misc test failed"
11138 echo "performing permissions..."
11139 run_acl_subtest permissions || error "permissions failed"
11140 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11141 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11142 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11143 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11145 echo "performing permissions xattr..."
11146 run_acl_subtest permissions_xattr ||
11147 error "permissions_xattr failed"
11149 echo "performing setfacl..."
11150 run_acl_subtest setfacl || error "setfacl test failed"
11152 # inheritance test got from HP
11153 echo "performing inheritance..."
11154 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11155 chmod +x make-tree || error "chmod +x failed"
11156 run_acl_subtest inheritance || error "inheritance test failed"
11159 echo "LU-974 ignore umask when acl is enabled..."
11160 run_acl_subtest 974 || error "LU-974 umask test failed"
11161 if [ $MDSCOUNT -ge 2 ]; then
11162 run_acl_subtest 974_remote ||
11163 error "LU-974 umask test failed under remote dir"
11166 echo "LU-2561 newly created file is same size as directory..."
11167 if [ "$mds1_FSTYPE" != "zfs" ]; then
11168 run_acl_subtest 2561 || error "LU-2561 test failed"
11170 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11173 run_acl_subtest 4924 || error "LU-4924 test failed"
11178 for num in $(seq $MDSCOUNT); do
11179 if [ "${identity_old[$num]}" = 1 ]; then
11180 switch_identity $num false || identity_old[$num]=$?
11184 run_test 103a "acl test"
11190 for U in {0..511}; do
11192 local O=$(printf "%04o" $U)
11194 umask $(printf "%04o" $((511 ^ $O)))
11195 $LFS setstripe -c 1 $DIR/$tfile.s$O
11196 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11198 (( $S == ($O & 0666) )) ||
11199 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11201 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11202 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11203 (( $S == ($O & 0666) )) ||
11204 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11206 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11207 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11208 (( $S == ($O & 0666) )) ||
11209 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11210 rm -f $DIR/$tfile.[smp]$0
11214 # limit the concurrently running threads to 64. LU-11878
11215 local idx=$((U % 64))
11216 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11221 run_test 103b "umask lfs setstripe"
11224 mkdir -p $DIR/$tdir
11225 cp -rp $DIR/$tdir $DIR/$tdir.bak
11227 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11228 error "$DIR/$tdir shouldn't contain default ACL"
11229 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11230 error "$DIR/$tdir.bak shouldn't contain default ACL"
11233 run_test 103c "'cp -rp' won't set empty acl"
11238 local saved_debug=$($LCTL get_param -n debug)
11240 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11241 skip "MDS needs to be at least 2.14.0"
11243 large_xattr_enabled || skip_env "ea_inode feature disabled"
11245 mkdir -p $DIR/$tdir
11246 # add big LOV EA to cause reply buffer overflow earlier
11247 $LFS setstripe -C 1000 $DIR/$tdir
11248 lctl set_param mdc.*-mdc*.stats=clear
11250 $LCTL set_param debug=0
11251 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11252 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11254 # add a large number of default ACLs (expect 8000+ for 2.13+)
11255 for U in {2..7000}; do
11256 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11257 error "Able to add just $U default ACLs"
11259 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11260 echo "$numacl default ACLs created"
11262 stat $DIR/$tdir || error "Cannot stat directory"
11263 # check file creation
11264 touch $DIR/$tdir/$tfile ||
11265 error "failed to create $tfile with $numacl default ACLs"
11266 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11267 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11268 echo "$fileacl ACLs were inherited"
11269 (( $fileacl == $numacl )) ||
11270 error "Not all default ACLs were inherited: $numacl != $fileacl"
11271 # check that new ACLs creation adds new ACLs to inherited ACLs
11272 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11273 error "Cannot set new ACL"
11274 numacl=$((numacl + 1))
11275 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11276 (( $fileacl == $numacl )) ||
11277 error "failed to add new ACL: $fileacl != $numacl as expected"
11278 # adds more ACLs to a file to reach their maximum at 8000+
11280 for U in {20000..25000}; do
11281 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11282 numacl=$((numacl + 1))
11284 echo "Added $numacl more ACLs to the file"
11285 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11286 echo "Total $fileacl ACLs in file"
11287 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11288 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11289 rmdir $DIR/$tdir || error "Cannot remove directory"
11291 run_test 103e "inheritance of big amount of default ACLs"
11294 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11295 skip "MDS needs to be at least 2.14.51"
11297 large_xattr_enabled || skip_env "ea_inode feature disabled"
11299 # enable changelog to consume more internal MDD buffers
11302 mkdir -p $DIR/$tdir
11304 $LFS setstripe -C 1000 $DIR/$tdir
11305 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11306 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11307 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11308 rmdir $DIR/$tdir || error "Cannot remove directory"
11310 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11316 lfs df || error "lfs df failed"
11317 lfs df -ih || error "lfs df -ih failed"
11318 lfs df -h $DIR || error "lfs df -h $DIR failed"
11319 lfs df -i $DIR || error "lfs df -i $DIR failed"
11320 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11321 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11323 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11324 lctl --device %$OSC deactivate
11325 lfs df || error "lfs df with deactivated OSC failed"
11326 lctl --device %$OSC activate
11327 # wait the osc back to normal
11328 wait_osc_import_ready client ost
11330 lfs df || error "lfs df with reactivated OSC failed"
11333 run_test 104a "lfs df [-ih] [path] test ========================="
11336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11337 [ $RUNAS_ID -eq $UID ] &&
11338 skip_env "RUNAS_ID = UID = $UID -- skipping"
11340 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11341 grep "Permission denied" | wc -l)))
11342 if [ $denied_cnt -ne 0 ]; then
11343 error "lfs check servers test failed"
11346 run_test 104b "$RUNAS lfs check servers test ===================="
11349 # Verify $1 is within range of $2.
11350 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11351 # $1 is <= 2% of $2. Else Fail.
11354 # Strip all units (M, G, T)
11355 actual=$(echo $1 | tr -d A-Z)
11356 expect=$(echo $2 | tr -d A-Z)
11358 expect_lo=$(($expect * 98 / 100)) # 2% below
11359 expect_hi=$(($expect * 102 / 100)) # 2% above
11361 # permit 2% drift above and below
11362 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11367 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11369 local ost_param="osd-zfs.$FSNAME-OST0000."
11370 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11371 local ofacets=$(get_facets OST)
11372 local mfacets=$(get_facets MDS)
11373 local saved_ost_blocks=
11374 local saved_mdt_blocks=
11376 echo "Before recordsize change"
11377 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11378 df=($(df -h | grep "/mnt/lustre"$))
11381 echo "lfs output : ${lfs_df[*]}"
11382 echo "df output : ${df[*]}"
11384 for facet in ${ofacets//,/ }; do
11385 if [ -z $saved_ost_blocks ]; then
11386 saved_ost_blocks=$(do_facet $facet \
11387 lctl get_param -n $ost_param.blocksize)
11388 echo "OST Blocksize: $saved_ost_blocks"
11390 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11391 do_facet $facet zfs set recordsize=32768 $ost
11394 # BS too small. Sufficient for functional testing.
11395 for facet in ${mfacets//,/ }; do
11396 if [ -z $saved_mdt_blocks ]; then
11397 saved_mdt_blocks=$(do_facet $facet \
11398 lctl get_param -n $mdt_param.blocksize)
11399 echo "MDT Blocksize: $saved_mdt_blocks"
11401 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11402 do_facet $facet zfs set recordsize=32768 $mdt
11405 # Give new values chance to reflect change
11408 echo "After recordsize change"
11409 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11410 df_after=($(df -h | grep "/mnt/lustre"$))
11413 echo "lfs output : ${lfs_df_after[*]}"
11414 echo "df output : ${df_after[*]}"
11417 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11418 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11419 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11420 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11421 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11422 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11425 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11426 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11427 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11428 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11429 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11430 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11432 # Restore MDT recordize back to original
11433 for facet in ${mfacets//,/ }; do
11434 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11435 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11438 # Restore OST recordize back to original
11439 for facet in ${ofacets//,/ }; do
11440 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11441 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11446 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11449 # doesn't work on 2.4 kernels
11451 if $(flock_is_enabled); then
11452 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11454 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11458 run_test 105a "flock when mounted without -o flock test ========"
11462 if $(flock_is_enabled); then
11463 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11465 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11469 run_test 105b "fcntl when mounted without -o flock test ========"
11473 if $(flock_is_enabled); then
11474 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11476 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11480 run_test 105c "lockf when mounted without -o flock test"
11482 test_105d() { # bug 15924
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11485 test_mkdir $DIR/$tdir
11486 flock_is_enabled || skip_env "mount w/o flock enabled"
11487 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11488 $LCTL set_param fail_loc=0x80000315
11489 flocks_test 2 $DIR/$tdir
11491 run_test 105d "flock race (should not freeze) ========"
11493 test_105e() { # bug 22660 && 22040
11494 flock_is_enabled || skip_env "mount w/o flock enabled"
11497 flocks_test 3 $DIR/$tfile
11499 run_test 105e "Two conflicting flocks from same process"
11501 test_106() { #bug 10921
11502 test_mkdir $DIR/$tdir
11503 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11504 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11506 run_test 106 "attempt exec of dir followed by chown of that dir"
11509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11517 local save_pattern=$(sysctl -n kernel.core_pattern)
11518 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11519 sysctl -w kernel.core_pattern=$file
11520 sysctl -w kernel.core_uses_pid=0
11522 ulimit -c unlimited
11528 kill -s 11 $SLEEPPID
11530 if [ -e $file ]; then
11531 size=`stat -c%s $file`
11532 [ $size -eq 0 ] && error "Fail to create core file $file"
11534 error "Fail to create core file $file"
11537 sysctl -w kernel.core_pattern=$save_pattern
11538 sysctl -w kernel.core_uses_pid=$save_uses_pid
11541 run_test 107 "Coredump on SIG"
11544 test_mkdir $DIR/$tdir
11545 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11546 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11547 error "mkdir with 256 char should fail, but did not"
11548 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11549 error "create with 255 char failed"
11550 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11551 error "create with 256 char should fail, but did not"
11556 run_test 110 "filename length checking"
11559 # Purpose: To verify dynamic thread (OSS) creation.
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11563 remote_ost_nodsh && skip "remote OST with nodsh"
11565 # Lustre does not stop service threads once they are started.
11566 # Reset number of running threads to default.
11571 local save_params="$TMP/sanity-$TESTNAME.parameters"
11573 # Get ll_ost_io count before I/O
11574 OSTIO_pre=$(do_facet ost1 \
11575 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11576 # Exit if lustre is not running (ll_ost_io not running).
11577 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11579 echo "Starting with $OSTIO_pre threads"
11580 local thread_max=$((OSTIO_pre * 2))
11581 local rpc_in_flight=$((thread_max * 2))
11582 # Number of I/O Process proposed to be started.
11584 local facets=$(get_facets OST)
11586 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11587 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11589 # Set in_flight to $rpc_in_flight
11590 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11591 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11592 nfiles=${rpc_in_flight}
11593 # Set ost thread_max to $thread_max
11594 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11596 # 5 Minutes should be sufficient for max number of OSS
11597 # threads(thread_max) to be created.
11601 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11602 test_mkdir $DIR/$tdir
11603 for i in $(seq $nfiles); do
11604 local file=$DIR/$tdir/${tfile}-$i
11605 $LFS setstripe -c -1 -i 0 $file
11606 ($WTL $file $timeout)&
11609 # I/O Started - Wait for thread_started to reach thread_max or report
11610 # error if thread_started is more than thread_max.
11611 echo "Waiting for thread_started to reach thread_max"
11612 local thread_started=0
11613 local end_time=$((SECONDS + timeout))
11615 while [ $SECONDS -le $end_time ] ; do
11617 # Get ost i/o thread_started count.
11618 thread_started=$(do_facet ost1 \
11620 ost.OSS.ost_io.threads_started | cut -d= -f2")
11621 # Break out if thread_started is equal/greater than thread_max
11622 if [[ $thread_started -ge $thread_max ]]; then
11623 echo ll_ost_io thread_started $thread_started, \
11624 equal/greater than thread_max $thread_max
11630 # Cleanup - We have the numbers, Kill i/o jobs if running.
11631 jobcount=($(jobs -p))
11632 for i in $(seq 0 $((${#jobcount[@]}-1)))
11634 kill -9 ${jobcount[$i]}
11635 if [ $? -ne 0 ] ; then
11637 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11641 # Cleanup files left by WTL binary.
11642 for i in $(seq $nfiles); do
11643 local file=$DIR/$tdir/${tfile}-$i
11645 if [ $? -ne 0 ] ; then
11646 echo "Warning: Failed to delete file $file"
11650 restore_lustre_params <$save_params
11651 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11653 # Error out if no new thread has started or Thread started is greater
11655 if [[ $thread_started -le $OSTIO_pre ||
11656 $thread_started -gt $thread_max ]]; then
11657 error "ll_ost_io: thread_started $thread_started" \
11658 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11659 "No new thread started or thread started greater " \
11663 run_test 115 "verify dynamic thread creation===================="
11666 wait_delete_completed
11667 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11668 echo "OST kbytes available: ${AVAIL[@]}"
11673 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11674 #echo OST $i: ${AVAIL[i]}kb
11675 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11679 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11684 echo "Min free space: OST $MINI: $MINV"
11685 echo "Max free space: OST $MAXI: $MAXV"
11688 test_116a() { # was previously test_116()
11689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11691 remote_mds_nodsh && skip "remote MDS with nodsh"
11693 echo -n "Free space priority "
11694 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11699 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11700 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11701 trap simple_cleanup_common EXIT
11703 # Check if we need to generate uneven OSTs
11704 test_mkdir -p $DIR/$tdir/OST${MINI}
11705 local FILL=$((MINV / 4))
11706 local DIFF=$((MAXV - MINV))
11707 local DIFF2=$((DIFF * 100 / MINV))
11709 local threshold=$(do_facet $SINGLEMDS \
11710 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11711 threshold=${threshold%%%}
11712 echo -n "Check for uneven OSTs: "
11713 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11715 if [[ $DIFF2 -gt $threshold ]]; then
11717 echo "Don't need to fill OST$MINI"
11719 # generate uneven OSTs. Write 2% over the QOS threshold value
11721 DIFF=$((threshold - DIFF2 + 2))
11722 DIFF2=$((MINV * DIFF / 100))
11723 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11724 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11725 error "setstripe failed"
11726 DIFF=$((DIFF2 / 2048))
11728 while [ $i -lt $DIFF ]; do
11730 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11731 bs=2M count=1 2>/dev/null
11740 DIFF=$((MAXV - MINV))
11741 DIFF2=$((DIFF * 100 / MINV))
11742 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11743 if [ $DIFF2 -gt $threshold ]; then
11746 echo "failed - QOS mode won't be used"
11747 simple_cleanup_common
11748 skip "QOS imbalance criteria not met"
11756 # now fill using QOS
11757 $LFS setstripe -c 1 $DIR/$tdir
11758 FILL=$((FILL / 200))
11759 if [ $FILL -gt 600 ]; then
11762 echo "writing $FILL files to QOS-assigned OSTs"
11764 while [ $i -lt $FILL ]; do
11766 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11767 count=1 2>/dev/null
11770 echo "wrote $i 200k files"
11774 echo "Note: free space may not be updated, so measurements might be off"
11776 DIFF2=$((MAXV - MINV))
11777 echo "free space delta: orig $DIFF final $DIFF2"
11778 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11779 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11780 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11781 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11782 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11783 if [[ $DIFF -gt 0 ]]; then
11784 FILL=$((DIFF2 * 100 / DIFF - 100))
11785 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11788 # Figure out which files were written where
11789 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11790 awk '/'$MINI1': / {print $2; exit}')
11792 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11793 echo "$MINC files created on smaller OST $MINI1"
11794 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11795 awk '/'$MAXI1': / {print $2; exit}')
11797 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11798 echo "$MAXC files created on larger OST $MAXI1"
11799 if [[ $MINC -gt 0 ]]; then
11800 FILL=$((MAXC * 100 / MINC - 100))
11801 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11803 [[ $MAXC -gt $MINC ]] ||
11804 error_ignore LU-9 "stripe QOS didn't balance free space"
11805 simple_cleanup_common
11807 run_test 116a "stripe QOS: free space balance ==================="
11809 test_116b() { # LU-2093
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11811 remote_mds_nodsh && skip "remote MDS with nodsh"
11813 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11814 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11815 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11816 [ -z "$old_rr" ] && skip "no QOS"
11817 do_facet $SINGLEMDS lctl set_param \
11818 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11819 mkdir -p $DIR/$tdir
11820 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11821 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11822 do_facet $SINGLEMDS lctl set_param fail_loc=0
11824 do_facet $SINGLEMDS lctl set_param \
11825 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11827 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11829 test_117() # bug 10891
11831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11833 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11834 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11835 lctl set_param fail_loc=0x21e
11836 > $DIR/$tfile || error "truncate failed"
11837 lctl set_param fail_loc=0
11838 echo "Truncate succeeded."
11841 run_test 117 "verify osd extend =========="
11843 NO_SLOW_RESENDCOUNT=4
11844 export OLD_RESENDCOUNT=""
11845 set_resend_count () {
11846 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11847 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11848 lctl set_param -n $PROC_RESENDCOUNT $1
11849 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11852 # for reduce test_118* time (b=14842)
11853 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11855 # Reset async IO behavior after error case
11857 FILE=$DIR/reset_async
11859 # Ensure all OSCs are cleared
11860 $LFS setstripe -c -1 $FILE
11861 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11866 test_118a() #bug 11710
11868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11872 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11873 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11874 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11882 run_test 118a "verify O_SYNC works =========="
11886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11887 remote_ost_nodsh && skip "remote OST with nodsh"
11891 #define OBD_FAIL_SRV_ENOENT 0x217
11892 set_nodes_failloc "$(osts_nodes)" 0x217
11893 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11895 set_nodes_failloc "$(osts_nodes)" 0
11896 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11897 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11900 if [[ $RC -eq 0 ]]; then
11901 error "Must return error due to dropped pages, rc=$RC"
11905 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11906 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11910 echo "Dirty pages not leaked on ENOENT"
11912 # Due to the above error the OSC will issue all RPCs syncronously
11913 # until a subsequent RPC completes successfully without error.
11914 $MULTIOP $DIR/$tfile Ow4096yc
11919 run_test 118b "Reclaim dirty pages on fatal error =========="
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11925 # for 118c, restore the original resend count, LU-1940
11926 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11927 set_resend_count $OLD_RESENDCOUNT
11928 remote_ost_nodsh && skip "remote OST with nodsh"
11932 #define OBD_FAIL_OST_EROFS 0x216
11933 set_nodes_failloc "$(osts_nodes)" 0x216
11935 # multiop should block due to fsync until pages are written
11936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11940 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11941 error "Multiop failed to block on fsync, pid=$MULTIPID"
11944 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11946 if [[ $WRITEBACK -eq 0 ]]; then
11947 error "No page in writeback, writeback=$WRITEBACK"
11950 set_nodes_failloc "$(osts_nodes)" 0
11953 if [[ $RC -ne 0 ]]; then
11954 error "Multiop fsync failed, rc=$RC"
11957 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11958 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11960 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11961 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11965 echo "Dirty pages flushed via fsync on EROFS"
11968 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11970 # continue to use small resend count to reduce test_118* time (b=14842)
11971 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11976 remote_ost_nodsh && skip "remote OST with nodsh"
11980 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11981 set_nodes_failloc "$(osts_nodes)" 0x214
11982 # multiop should block due to fsync until pages are written
11983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11987 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11988 error "Multiop failed to block on fsync, pid=$MULTIPID"
11991 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11993 if [[ $WRITEBACK -eq 0 ]]; then
11994 error "No page in writeback, writeback=$WRITEBACK"
11997 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11998 set_nodes_failloc "$(osts_nodes)" 0
12000 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12001 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12008 echo "Dirty pages gaurenteed flushed via fsync"
12011 run_test 118d "Fsync validation inject a delay of the bulk =========="
12014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12019 lctl set_param fail_loc=0x8000040a
12021 # Should simulate EINVAL error which is fatal
12022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12024 if [[ $RC -eq 0 ]]; then
12025 error "Must return error due to dropped pages, rc=$RC"
12028 lctl set_param fail_loc=0x0
12030 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12031 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12032 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12034 if [[ $LOCKED -ne 0 ]]; then
12035 error "Locked pages remain in cache, locked=$LOCKED"
12038 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12039 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12043 echo "No pages locked after fsync"
12048 run_test 118f "Simulate unrecoverable OSC side error =========="
12051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12055 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12056 lctl set_param fail_loc=0x406
12058 # simulate local -ENOMEM
12059 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12062 lctl set_param fail_loc=0
12063 if [[ $RC -eq 0 ]]; then
12064 error "Must return error due to dropped pages, rc=$RC"
12067 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12071 if [[ $LOCKED -ne 0 ]]; then
12072 error "Locked pages remain in cache, locked=$LOCKED"
12075 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12076 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12080 echo "No pages locked after fsync"
12085 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12089 remote_ost_nodsh && skip "remote OST with nodsh"
12093 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12094 set_nodes_failloc "$(osts_nodes)" 0x20e
12095 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12096 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12099 set_nodes_failloc "$(osts_nodes)" 0
12100 if [[ $RC -eq 0 ]]; then
12101 error "Must return error due to dropped pages, rc=$RC"
12104 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12105 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12106 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12108 if [[ $LOCKED -ne 0 ]]; then
12109 error "Locked pages remain in cache, locked=$LOCKED"
12112 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12113 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12117 echo "No pages locked after fsync"
12121 run_test 118h "Verify timeout in handling recoverables errors =========="
12123 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12127 remote_ost_nodsh && skip "remote OST with nodsh"
12131 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12132 set_nodes_failloc "$(osts_nodes)" 0x20e
12134 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12138 set_nodes_failloc "$(osts_nodes)" 0
12142 if [[ $RC -ne 0 ]]; then
12143 error "got error, but should be not, rc=$RC"
12146 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12147 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12148 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12149 if [[ $LOCKED -ne 0 ]]; then
12150 error "Locked pages remain in cache, locked=$LOCKED"
12153 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12154 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12158 echo "No pages locked after fsync"
12162 run_test 118i "Fix error before timeout in recoverable error =========="
12164 [ "$SLOW" = "no" ] && set_resend_count 4
12167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12168 remote_ost_nodsh && skip "remote OST with nodsh"
12172 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12173 set_nodes_failloc "$(osts_nodes)" 0x220
12175 # return -EIO from OST
12176 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12178 set_nodes_failloc "$(osts_nodes)" 0x0
12179 if [[ $RC -eq 0 ]]; then
12180 error "Must return error due to dropped pages, rc=$RC"
12183 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12184 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12185 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12186 if [[ $LOCKED -ne 0 ]]; then
12187 error "Locked pages remain in cache, locked=$LOCKED"
12190 # in recoverable error on OST we want resend and stay until it finished
12191 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12192 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12196 echo "No pages locked after fsync"
12200 run_test 118j "Simulate unrecoverable OST side error =========="
12204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12205 remote_ost_nodsh && skip "remote OSTs with nodsh"
12207 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12208 set_nodes_failloc "$(osts_nodes)" 0x20e
12209 test_mkdir $DIR/$tdir
12211 for ((i=0;i<10;i++)); do
12212 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12213 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12220 set_nodes_failloc "$(osts_nodes)" 0
12223 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12225 test_118l() # LU-646
12227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12229 test_mkdir $DIR/$tdir
12230 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12233 run_test 118l "fsync dir"
12235 test_118m() # LU-3066
12237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12239 test_mkdir $DIR/$tdir
12240 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12243 run_test 118m "fdatasync dir ========="
12245 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12253 remote_ost_nodsh && skip "remote OSTs with nodsh"
12255 # Sleep to avoid a cached response.
12256 #define OBD_STATFS_CACHE_SECONDS 1
12259 # Inject a 10 second delay in the OST_STATFS handler.
12260 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12261 set_nodes_failloc "$(osts_nodes)" 0x242
12264 stat --file-system $MOUNT > /dev/null
12267 set_nodes_failloc "$(osts_nodes)" 0
12269 if ((end - begin > 20)); then
12270 error "statfs took $((end - begin)) seconds, expected 10"
12273 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12275 test_119a() # bug 11737
12277 BSIZE=$((512 * 1024))
12278 directio write $DIR/$tfile 0 1 $BSIZE
12279 # We ask to read two blocks, which is more than a file size.
12280 # directio will indicate an error when requested and actual
12281 # sizes aren't equeal (a normal situation in this case) and
12282 # print actual read amount.
12283 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12284 if [ "$NOB" != "$BSIZE" ]; then
12285 error "read $NOB bytes instead of $BSIZE"
12289 run_test 119a "Short directIO read must return actual read amount"
12291 test_119b() # bug 11737
12293 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12295 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12296 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12298 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12299 error "direct read failed"
12302 run_test 119b "Sparse directIO read must return actual read amount"
12304 test_119c() # bug 13099
12307 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12308 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12311 run_test 119c "Testing for direct read hitting hole"
12313 test_119d() # bug 15950
12315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12317 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12318 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12320 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12321 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12322 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12323 lctl set_param fail_loc=0x40d
12324 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12327 cat $DIR/$tfile > /dev/null &
12328 lctl set_param fail_loc=0
12331 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12333 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12334 error "the read rpcs have not completed in 2s"
12336 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12338 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12342 remote_mds_nodsh && skip "remote MDS with nodsh"
12343 test_mkdir -i0 -c1 $DIR/$tdir
12344 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12345 skip_env "no early lock cancel on server"
12347 lru_resize_disable mdc
12348 lru_resize_disable osc
12349 cancel_lru_locks mdc
12350 # asynchronous object destroy at MDT could cause bl ast to client
12351 cancel_lru_locks osc
12353 stat $DIR/$tdir > /dev/null
12354 can1=$(do_facet mds1 \
12355 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12356 awk '/ldlm_cancel/ {print $2}')
12357 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12358 awk '/ldlm_bl_callback/ {print $2}')
12359 test_mkdir -i0 -c1 $DIR/$tdir/d1
12360 can2=$(do_facet mds1 \
12361 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12362 awk '/ldlm_cancel/ {print $2}')
12363 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12364 awk '/ldlm_bl_callback/ {print $2}')
12365 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12366 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12367 lru_resize_enable mdc
12368 lru_resize_enable osc
12370 run_test 120a "Early Lock Cancel: mkdir test"
12373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12374 remote_mds_nodsh && skip "remote MDS with nodsh"
12375 test_mkdir $DIR/$tdir
12376 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12377 skip_env "no early lock cancel on server"
12379 lru_resize_disable mdc
12380 lru_resize_disable osc
12381 cancel_lru_locks mdc
12382 stat $DIR/$tdir > /dev/null
12383 can1=$(do_facet $SINGLEMDS \
12384 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12385 awk '/ldlm_cancel/ {print $2}')
12386 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12387 awk '/ldlm_bl_callback/ {print $2}')
12388 touch $DIR/$tdir/f1
12389 can2=$(do_facet $SINGLEMDS \
12390 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12391 awk '/ldlm_cancel/ {print $2}')
12392 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12393 awk '/ldlm_bl_callback/ {print $2}')
12394 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12395 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12396 lru_resize_enable mdc
12397 lru_resize_enable osc
12399 run_test 120b "Early Lock Cancel: create test"
12402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12403 remote_mds_nodsh && skip "remote MDS with nodsh"
12404 test_mkdir -i0 -c1 $DIR/$tdir
12405 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12406 skip "no early lock cancel on server"
12408 lru_resize_disable mdc
12409 lru_resize_disable osc
12410 test_mkdir -i0 -c1 $DIR/$tdir/d1
12411 test_mkdir -i0 -c1 $DIR/$tdir/d2
12412 touch $DIR/$tdir/d1/f1
12413 cancel_lru_locks mdc
12414 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12415 can1=$(do_facet mds1 \
12416 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12417 awk '/ldlm_cancel/ {print $2}')
12418 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12419 awk '/ldlm_bl_callback/ {print $2}')
12420 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12421 can2=$(do_facet mds1 \
12422 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12423 awk '/ldlm_cancel/ {print $2}')
12424 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12425 awk '/ldlm_bl_callback/ {print $2}')
12426 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12427 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12428 lru_resize_enable mdc
12429 lru_resize_enable osc
12431 run_test 120c "Early Lock Cancel: link test"
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12435 remote_mds_nodsh && skip "remote MDS with nodsh"
12436 test_mkdir -i0 -c1 $DIR/$tdir
12437 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12438 skip_env "no early lock cancel on server"
12440 lru_resize_disable mdc
12441 lru_resize_disable osc
12443 cancel_lru_locks mdc
12444 stat $DIR/$tdir > /dev/null
12445 can1=$(do_facet mds1 \
12446 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12447 awk '/ldlm_cancel/ {print $2}')
12448 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12449 awk '/ldlm_bl_callback/ {print $2}')
12450 chmod a+x $DIR/$tdir
12451 can2=$(do_facet mds1 \
12452 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12453 awk '/ldlm_cancel/ {print $2}')
12454 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12455 awk '/ldlm_bl_callback/ {print $2}')
12456 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12457 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12458 lru_resize_enable mdc
12459 lru_resize_enable osc
12461 run_test 120d "Early Lock Cancel: setattr test"
12464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12465 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12466 skip_env "no early lock cancel on server"
12467 remote_mds_nodsh && skip "remote MDS with nodsh"
12469 local dlmtrace_set=false
12471 test_mkdir -i0 -c1 $DIR/$tdir
12472 lru_resize_disable mdc
12473 lru_resize_disable osc
12474 ! $LCTL get_param debug | grep -q dlmtrace &&
12475 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12476 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12477 cancel_lru_locks mdc
12478 cancel_lru_locks osc
12479 dd if=$DIR/$tdir/f1 of=/dev/null
12480 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12481 # XXX client can not do early lock cancel of OST lock
12482 # during unlink (LU-4206), so cancel osc lock now.
12484 cancel_lru_locks osc
12485 can1=$(do_facet mds1 \
12486 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12487 awk '/ldlm_cancel/ {print $2}')
12488 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12489 awk '/ldlm_bl_callback/ {print $2}')
12490 unlink $DIR/$tdir/f1
12492 can2=$(do_facet mds1 \
12493 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12494 awk '/ldlm_cancel/ {print $2}')
12495 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12496 awk '/ldlm_bl_callback/ {print $2}')
12497 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12498 $LCTL dk $TMP/cancel.debug.txt
12499 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12500 $LCTL dk $TMP/blocking.debug.txt
12501 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12502 lru_resize_enable mdc
12503 lru_resize_enable osc
12505 run_test 120e "Early Lock Cancel: unlink test"
12508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12509 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12510 skip_env "no early lock cancel on server"
12511 remote_mds_nodsh && skip "remote MDS with nodsh"
12513 test_mkdir -i0 -c1 $DIR/$tdir
12514 lru_resize_disable mdc
12515 lru_resize_disable osc
12516 test_mkdir -i0 -c1 $DIR/$tdir/d1
12517 test_mkdir -i0 -c1 $DIR/$tdir/d2
12518 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12519 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12520 cancel_lru_locks mdc
12521 cancel_lru_locks osc
12522 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12523 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12524 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12525 # XXX client can not do early lock cancel of OST lock
12526 # during rename (LU-4206), so cancel osc lock now.
12528 cancel_lru_locks osc
12529 can1=$(do_facet mds1 \
12530 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12531 awk '/ldlm_cancel/ {print $2}')
12532 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12533 awk '/ldlm_bl_callback/ {print $2}')
12534 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12536 can2=$(do_facet mds1 \
12537 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12538 awk '/ldlm_cancel/ {print $2}')
12539 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12540 awk '/ldlm_bl_callback/ {print $2}')
12541 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12542 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12543 lru_resize_enable mdc
12544 lru_resize_enable osc
12546 run_test 120f "Early Lock Cancel: rename test"
12549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12550 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12551 skip_env "no early lock cancel on server"
12552 remote_mds_nodsh && skip "remote MDS with nodsh"
12554 lru_resize_disable mdc
12555 lru_resize_disable osc
12557 echo create $count files
12558 test_mkdir $DIR/$tdir
12559 cancel_lru_locks mdc
12560 cancel_lru_locks osc
12563 can0=$(do_facet $SINGLEMDS \
12564 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12565 awk '/ldlm_cancel/ {print $2}')
12566 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12567 awk '/ldlm_bl_callback/ {print $2}')
12568 createmany -o $DIR/$tdir/f $count
12570 can1=$(do_facet $SINGLEMDS \
12571 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12572 awk '/ldlm_cancel/ {print $2}')
12573 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12574 awk '/ldlm_bl_callback/ {print $2}')
12576 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12577 echo rm $count files
12580 can2=$(do_facet $SINGLEMDS \
12581 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12582 awk '/ldlm_cancel/ {print $2}')
12583 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12584 awk '/ldlm_bl_callback/ {print $2}')
12586 echo total: $count removes in $((t2-t1))
12587 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12589 # wait for commitment of removal
12590 lru_resize_enable mdc
12591 lru_resize_enable osc
12593 run_test 120g "Early Lock Cancel: performance test"
12595 test_121() { #bug #10589
12596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12599 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12600 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12601 lctl set_param fail_loc=0x310
12602 cancel_lru_locks osc > /dev/null
12603 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12604 lctl set_param fail_loc=0
12605 [[ $reads -eq $writes ]] ||
12606 error "read $reads blocks, must be $writes blocks"
12608 run_test 121 "read cancel race ========="
12610 test_123a_base() { # was test 123, statahead(bug 11401)
12614 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12615 log "testing UP system. Performance may be lower than expected."
12620 test_mkdir $DIR/$tdir
12621 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12622 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12624 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12625 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12627 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12628 lctl set_param -n llite.*.statahead_max 0
12629 lctl get_param llite.*.statahead_max
12630 cancel_lru_locks mdc
12631 cancel_lru_locks osc
12633 time $lsx $DIR/$tdir | wc -l
12635 delta=$((etime - stime))
12636 log "$lsx $i files without statahead: $delta sec"
12637 lctl set_param llite.*.statahead_max=$max
12639 swrong=$(lctl get_param -n llite.*.statahead_stats |
12640 grep "statahead wrong:" | awk '{print $3}')
12641 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12642 cancel_lru_locks mdc
12643 cancel_lru_locks osc
12645 time $lsx $DIR/$tdir | wc -l
12647 delta_sa=$((etime - stime))
12648 log "$lsx $i files with statahead: $delta_sa sec"
12649 lctl get_param -n llite.*.statahead_stats
12650 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12651 grep "statahead wrong:" | awk '{print $3}')
12653 [[ $swrong -lt $ewrong ]] &&
12654 log "statahead was stopped, maybe too many locks held!"
12655 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12657 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12658 max=$(lctl get_param -n llite.*.statahead_max |
12660 lctl set_param -n llite.*.statahead_max 0
12661 lctl get_param llite.*.statahead_max
12662 cancel_lru_locks mdc
12663 cancel_lru_locks osc
12665 time $lsx $DIR/$tdir | wc -l
12667 delta=$((etime - stime))
12668 log "$lsx $i files again without statahead: $delta sec"
12669 lctl set_param llite.*.statahead_max=$max
12670 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12671 if [ $SLOWOK -eq 0 ]; then
12672 error "$lsx $i files is slower with statahead!"
12674 log "$lsx $i files is slower with statahead!"
12680 [ $delta -gt 20 ] && break
12681 [ $delta -gt 8 ] && MULT=$((50 / delta))
12682 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12690 delta=$((etime - stime))
12691 log "rm -r $DIR/$tdir/: $delta seconds"
12693 lctl get_param -n llite.*.statahead_stats
12697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12699 test_123a_base "ls -l"
12701 run_test 123aa "verify statahead work"
12704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12706 statx_supported || skip_env "Test must be statx() syscall supported"
12708 test_123a_base "$STATX -l"
12710 run_test 123ab "verify statahead work by using statx"
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12715 statx_supported || skip_env "Test must be statx() syscall supported"
12722 cancel_lru_locks $OSC
12723 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12724 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12725 awk '/agl.total:/ {print $3}')
12726 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12727 test_123a_base "$STATX --cached=always -D"
12728 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12729 awk '/agl.total:/ {print $3}')
12730 [ $agl_before -eq $agl_after ] ||
12731 error "Should not trigger AGL thread - $agl_before:$agl_after"
12732 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12733 [ $rpcs_after -eq $rpcs_before ] ||
12734 error "$STATX should not send glimpse RPCs to $OSC"
12736 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12738 test_123b () { # statahead(bug 15027)
12739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12741 test_mkdir $DIR/$tdir
12742 createmany -o $DIR/$tdir/$tfile-%d 1000
12744 cancel_lru_locks mdc
12745 cancel_lru_locks osc
12747 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12748 lctl set_param fail_loc=0x80000803
12749 ls -lR $DIR/$tdir > /dev/null
12751 lctl set_param fail_loc=0x0
12752 lctl get_param -n llite.*.statahead_stats
12757 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12760 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12762 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12763 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12764 touch $DIR/$tdir.1/{1..3}
12765 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12767 remount_client $MOUNT
12769 $MULTIOP $DIR/$tdir.0 Q
12771 # let statahead to complete
12772 ls -l $DIR/$tdir.0 > /dev/null
12774 testid=$(echo $TESTNAME | tr '_' ' ')
12775 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12776 error "statahead warning" || true
12778 run_test 123c "Can not initialize inode warning on DNE statahead"
12781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12782 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12783 skip_env "no lru resize on server"
12787 test_mkdir $DIR/$tdir
12789 log "create $NR files at $DIR/$tdir"
12790 createmany -o $DIR/$tdir/f $NR ||
12791 error "failed to create $NR files in $DIR/$tdir"
12793 cancel_lru_locks mdc
12794 ls -l $DIR/$tdir > /dev/null
12798 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12799 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12800 LRU_SIZE=$($LCTL get_param -n $PARAM)
12801 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12802 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12804 log "NS=$(basename $NSDIR)"
12809 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12810 skip "Not enough cached locks created!"
12812 log "LRU=$LRU_SIZE"
12816 # We know that lru resize allows one client to hold $LIMIT locks
12817 # for 10h. After that locks begin to be killed by client.
12819 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12821 if [ $LIMIT -lt $LRU_SIZE ]; then
12822 skip "Limit is too small $LIMIT"
12825 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12826 # killing locks. Some time was spent for creating locks. This means
12827 # that up to the moment of sleep finish we must have killed some of
12828 # them (10-100 locks). This depends on how fast ther were created.
12829 # Many of them were touched in almost the same moment and thus will
12830 # be killed in groups.
12831 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12833 # Use $LRU_SIZE_B here to take into account real number of locks
12834 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12835 local LRU_SIZE_B=$LRU_SIZE
12837 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12838 log "OLD_LVF=$OLD_LVF"
12839 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12841 # Let's make sure that we really have some margin. Client checks
12842 # cached locks every 10 sec.
12843 SLEEP=$((SLEEP+20))
12844 log "Sleep ${SLEEP} sec"
12846 while ((SEC<$SLEEP)); do
12850 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12851 echo -n "$LRU_SIZE"
12854 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12855 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12857 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12858 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12859 unlinkmany $DIR/$tdir/f $NR
12863 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12864 log "unlink $NR files at $DIR/$tdir"
12865 unlinkmany $DIR/$tdir/f $NR
12867 run_test 124a "lru resize ======================================="
12869 get_max_pool_limit()
12871 local limit=$($LCTL get_param \
12872 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12874 for l in $limit; do
12875 if [[ $l -gt $max ]]; then
12883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12884 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12885 skip_env "no lru resize on server"
12887 LIMIT=$(get_max_pool_limit)
12889 NR=$(($(default_lru_size)*20))
12890 if [[ $NR -gt $LIMIT ]]; then
12891 log "Limit lock number by $LIMIT locks"
12895 IFree=$(mdsrate_inodes_available)
12896 if [ $IFree -lt $NR ]; then
12897 log "Limit lock number by $IFree inodes"
12901 lru_resize_disable mdc
12902 test_mkdir -p $DIR/$tdir/disable_lru_resize
12904 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12905 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12906 cancel_lru_locks mdc
12909 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12912 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12915 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12919 nolruresize_delta=$((etime-stime))
12920 log "ls -la time: $nolruresize_delta seconds"
12921 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12922 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12924 lru_resize_enable mdc
12925 test_mkdir -p $DIR/$tdir/enable_lru_resize
12927 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12928 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12929 cancel_lru_locks mdc
12932 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12935 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12938 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12942 lruresize_delta=$((etime-stime))
12943 log "ls -la time: $lruresize_delta seconds"
12944 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12946 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12947 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12948 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12949 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12951 log "lru resize performs the same with no lru resize"
12953 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12955 run_test 124b "lru resize (performance test) ======================="
12958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12959 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12960 skip_env "no lru resize on server"
12962 # cache ununsed locks on client
12964 cancel_lru_locks mdc
12965 test_mkdir $DIR/$tdir
12966 createmany -o $DIR/$tdir/f $nr ||
12967 error "failed to create $nr files in $DIR/$tdir"
12968 ls -l $DIR/$tdir > /dev/null
12970 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12971 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12972 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12973 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12974 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12976 # set lru_max_age to 1 sec
12977 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12978 echo "sleep $((recalc_p * 2)) seconds..."
12979 sleep $((recalc_p * 2))
12981 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12982 # restore lru_max_age
12983 $LCTL set_param -n $nsdir.lru_max_age $max_age
12984 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12985 unlinkmany $DIR/$tdir/f $nr
12987 run_test 124c "LRUR cancel very aged locks"
12990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12991 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12992 skip_env "no lru resize on server"
12994 # cache ununsed locks on client
12997 lru_resize_disable mdc
12998 stack_trap "lru_resize_enable mdc" EXIT
13000 cancel_lru_locks mdc
13002 # asynchronous object destroy at MDT could cause bl ast to client
13003 test_mkdir $DIR/$tdir
13004 createmany -o $DIR/$tdir/f $nr ||
13005 error "failed to create $nr files in $DIR/$tdir"
13006 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13008 ls -l $DIR/$tdir > /dev/null
13010 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13011 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13012 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13013 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13015 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13017 # set lru_max_age to 1 sec
13018 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13019 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13021 echo "sleep $((recalc_p * 2)) seconds..."
13022 sleep $((recalc_p * 2))
13024 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13026 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13028 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13030 test_125() { # 13358
13031 $LCTL get_param -n llite.*.client_type | grep -q local ||
13032 skip "must run as local client"
13033 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13034 skip_env "must have acl enabled"
13035 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13037 test_mkdir $DIR/$tdir
13038 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13039 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13040 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13042 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13044 test_126() { # bug 12829/13455
13045 $GSS && skip_env "must run as gss disabled"
13046 $LCTL get_param -n llite.*.client_type | grep -q local ||
13047 skip "must run as local client"
13048 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13050 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13051 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13053 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13055 run_test 126 "check that the fsgid provided by the client is taken into account"
13057 test_127a() { # bug 15521
13058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13059 local name count samp unit min max sum sumsq
13061 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13062 echo "stats before reset"
13063 $LCTL get_param osc.*.stats
13064 $LCTL set_param osc.*.stats=0
13065 local fsize=$((2048 * 1024))
13067 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13068 cancel_lru_locks osc
13069 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13071 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13072 stack_trap "rm -f $TMP/$tfile.tmp"
13073 while read name count samp unit min max sum sumsq; do
13074 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13075 [ ! $min ] && error "Missing min value for $name proc entry"
13076 eval $name=$count || error "Wrong proc format"
13079 read_bytes|write_bytes)
13080 [[ "$unit" =~ "bytes" ]] ||
13081 error "unit is not 'bytes': $unit"
13082 (( $min >= 4096 )) || error "min is too small: $min"
13083 (( $min <= $fsize )) || error "min is too big: $min"
13084 (( $max >= 4096 )) || error "max is too small: $max"
13085 (( $max <= $fsize )) || error "max is too big: $max"
13086 (( $sum == $fsize )) || error "sum is wrong: $sum"
13087 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13088 error "sumsquare is too small: $sumsq"
13089 (( $sumsq <= $fsize * $fsize )) ||
13090 error "sumsquare is too big: $sumsq"
13092 ost_read|ost_write)
13093 [[ "$unit" =~ "usec" ]] ||
13094 error "unit is not 'usec': $unit"
13098 done < $DIR/$tfile.tmp
13100 #check that we actually got some stats
13101 [ "$read_bytes" ] || error "Missing read_bytes stats"
13102 [ "$write_bytes" ] || error "Missing write_bytes stats"
13103 [ "$read_bytes" != 0 ] || error "no read done"
13104 [ "$write_bytes" != 0 ] || error "no write done"
13106 run_test 127a "verify the client stats are sane"
13108 test_127b() { # bug LU-333
13109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13110 local name count samp unit min max sum sumsq
13112 echo "stats before reset"
13113 $LCTL get_param llite.*.stats
13114 $LCTL set_param llite.*.stats=0
13116 # perform 2 reads and writes so MAX is different from SUM.
13117 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13118 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13119 cancel_lru_locks osc
13120 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13121 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13123 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13124 stack_trap "rm -f $TMP/$tfile.tmp"
13125 while read name count samp unit min max sum sumsq; do
13126 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13127 eval $name=$count || error "Wrong proc format"
13130 read_bytes|write_bytes)
13131 [[ "$unit" =~ "bytes" ]] ||
13132 error "unit is not 'bytes': $unit"
13133 (( $count == 2 )) || error "count is not 2: $count"
13134 (( $min == $PAGE_SIZE )) ||
13135 error "min is not $PAGE_SIZE: $min"
13136 (( $max == $PAGE_SIZE )) ||
13137 error "max is not $PAGE_SIZE: $max"
13138 (( $sum == $PAGE_SIZE * 2 )) ||
13139 error "sum is not $((PAGE_SIZE * 2)): $sum"
13142 [[ "$unit" =~ "usec" ]] ||
13143 error "unit is not 'usec': $unit"
13147 done < $TMP/$tfile.tmp
13149 #check that we actually got some stats
13150 [ "$read_bytes" ] || error "Missing read_bytes stats"
13151 [ "$write_bytes" ] || error "Missing write_bytes stats"
13152 [ "$read_bytes" != 0 ] || error "no read done"
13153 [ "$write_bytes" != 0 ] || error "no write done"
13155 run_test 127b "verify the llite client stats are sane"
13157 test_127c() { # LU-12394
13158 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13165 $LCTL set_param llite.*.extents_stats=1
13166 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13168 # Use two stripes so there is enough space in default config
13169 $LFS setstripe -c 2 $DIR/$tfile
13171 # Extent stats start at 0-4K and go in power of two buckets
13172 # LL_HIST_START = 12 --> 2^12 = 4K
13173 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13174 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13176 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13178 # Write and read, 2x each, second time at a non-zero offset
13179 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13180 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13181 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13182 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13186 $LCTL get_param llite.*.extents_stats
13189 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13191 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13193 reads=$(echo $bucket | awk '{print $5}')
13194 writes=$(echo $bucket | awk '{print $9}')
13195 [ "$reads" -eq $count ] ||
13196 error "$reads reads in < $bsize bucket, expect $count"
13197 [ "$writes" -eq $count ] ||
13198 error "$writes writes in < $bsize bucket, expect $count"
13201 # Test mmap write and read
13202 $LCTL set_param llite.*.extents_stats=c
13204 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13205 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13206 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13208 $LCTL get_param llite.*.extents_stats
13210 count=$(((size*1024) / PAGE_SIZE))
13212 bsize=$((2 * PAGE_SIZE / 1024))K
13214 bucket=$($LCTL get_param -n llite.*.extents_stats |
13216 reads=$(echo $bucket | awk '{print $5}')
13217 writes=$(echo $bucket | awk '{print $9}')
13218 # mmap writes fault in the page first, creating an additonal read
13219 [ "$reads" -eq $((2 * count)) ] ||
13220 error "$reads reads in < $bsize bucket, expect $count"
13221 [ "$writes" -eq $count ] ||
13222 error "$writes writes in < $bsize bucket, expect $count"
13224 run_test 127c "test llite extent stats with regular & mmap i/o"
13226 test_128() { # bug 15212
13228 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13233 result=$(grep error $TMP/$tfile.log)
13234 rm -f $DIR/$tfile $TMP/$tfile.log
13235 [ -z "$result" ] ||
13236 error "consecutive find's under interactive lfs failed"
13238 run_test 128 "interactive lfs for 2 consecutive find's"
13240 set_dir_limits () {
13245 local ldproc=/proc/fs/ldiskfs
13246 local facets=$(get_facets MDS)
13248 for facet in ${facets//,/ }; do
13249 canondev=$(ldiskfs_canon \
13250 *.$(convert_facet2label $facet).mntdev $facet)
13251 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13252 ldproc=/sys/fs/ldiskfs
13253 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13254 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13258 check_mds_dmesg() {
13259 local facets=$(get_facets MDS)
13260 for facet in ${facets//,/ }; do
13261 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13268 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13269 skip "Need MDS version with at least 2.5.56"
13270 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13271 skip_env "ldiskfs only test"
13273 remote_mds_nodsh && skip "remote MDS with nodsh"
13276 local has_warning=false
13279 mkdir -p $DIR/$tdir
13281 # block size of mds1
13282 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13283 set_dir_limits $maxsize $((maxsize * 6 / 8))
13284 stack_trap "set_dir_limits 0 0"
13285 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13286 local dirsize=$(stat -c%s "$DIR/$tdir")
13288 while (( $dirsize <= $maxsize )); do
13289 $MCREATE $DIR/$tdir/file_base_$nfiles
13291 # check two errors:
13292 # ENOSPC for ext4 max_dir_size, which has been used since
13293 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13294 if (( rc == ENOSPC )); then
13296 echo "rc=$rc returned as expected after $nfiles files"
13298 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13299 error "create failed w/o dir size limit"
13301 # messages may be rate limited if test is run repeatedly
13302 check_mds_dmesg '"is approaching max"' ||
13303 echo "warning message should be output"
13304 check_mds_dmesg '"has reached max"' ||
13305 echo "reached message should be output"
13307 dirsize=$(stat -c%s "$DIR/$tdir")
13309 [[ $dirsize -ge $maxsize ]] && return 0
13310 error "dirsize $dirsize < $maxsize after $nfiles files"
13311 elif (( rc != 0 )); then
13314 nfiles=$((nfiles + 1))
13315 dirsize=$(stat -c%s "$DIR/$tdir")
13318 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13320 run_test 129 "test directory size limit ========================"
13329 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13330 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13332 trap cleanup_130 EXIT RETURN
13334 local fm_file=$DIR/$tfile
13335 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13336 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13337 error "dd failed for $fm_file"
13339 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13340 filefrag -ves $fm_file
13342 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13343 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13344 [ $RC != 0 ] && error "filefrag $fm_file failed"
13346 filefrag_op=$(filefrag -ve -k $fm_file |
13347 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13348 lun=$($LFS getstripe -i $fm_file)
13350 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13353 for line in $filefrag_op
13355 frag_lun=`echo $line | cut -d: -f5`
13356 ext_len=`echo $line | cut -d: -f4`
13357 if (( $frag_lun != $lun )); then
13359 error "FIEMAP on 1-stripe file($fm_file) failed"
13362 (( tot_len += ext_len ))
13365 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13367 error "FIEMAP on 1-stripe file($fm_file) failed;"
13373 echo "FIEMAP on single striped file succeeded"
13375 run_test 130a "FIEMAP (1-stripe file)"
13378 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13380 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13381 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13383 trap cleanup_130 EXIT RETURN
13385 local fm_file=$DIR/$tfile
13386 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13387 error "setstripe on $fm_file"
13388 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13389 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13391 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13392 error "dd failed on $fm_file"
13394 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13395 filefrag_op=$(filefrag -ve -k $fm_file |
13396 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13398 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13399 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13404 for line in $filefrag_op
13406 frag_lun=$(echo $line | cut -d: -f5 |
13407 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13408 ext_len=$(echo $line | cut -d: -f4)
13409 if (( $frag_lun != $last_lun )); then
13410 if (( tot_len != 1024 )); then
13412 error "FIEMAP on $fm_file failed; returned " \
13413 "len $tot_len for OST $last_lun instead of 1024"
13416 (( num_luns += 1 ))
13420 (( tot_len += ext_len ))
13423 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13425 error "FIEMAP on $fm_file failed; returned wrong number of " \
13426 "luns or wrong len for OST $last_lun"
13432 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13434 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13439 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13440 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13442 trap cleanup_130 EXIT RETURN
13444 local fm_file=$DIR/$tfile
13445 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13446 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13447 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13449 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13450 error "dd failed on $fm_file"
13452 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13453 filefrag_op=$(filefrag -ve -k $fm_file |
13454 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13456 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13457 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13462 for line in $filefrag_op
13464 frag_lun=$(echo $line | cut -d: -f5 |
13465 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13466 ext_len=$(echo $line | cut -d: -f4)
13467 if (( $frag_lun != $last_lun )); then
13468 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13469 if (( logical != 512 )); then
13471 error "FIEMAP on $fm_file failed; returned " \
13472 "logical start for lun $logical instead of 512"
13475 if (( tot_len != 512 )); then
13477 error "FIEMAP on $fm_file failed; returned " \
13478 "len $tot_len for OST $last_lun instead of 1024"
13481 (( num_luns += 1 ))
13485 (( tot_len += ext_len ))
13488 if (( num_luns != 2 || tot_len != 512 )); then
13490 error "FIEMAP on $fm_file failed; returned wrong number of " \
13491 "luns or wrong len for OST $last_lun"
13497 echo "FIEMAP on 2-stripe file with hole succeeded"
13499 run_test 130c "FIEMAP (2-stripe file with hole)"
13502 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13504 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13505 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13507 trap cleanup_130 EXIT RETURN
13509 local fm_file=$DIR/$tfile
13510 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13511 error "setstripe on $fm_file"
13512 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13513 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13515 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13516 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13517 error "dd failed on $fm_file"
13519 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13520 filefrag_op=$(filefrag -ve -k $fm_file |
13521 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13523 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13524 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13529 for line in $filefrag_op
13531 frag_lun=$(echo $line | cut -d: -f5 |
13532 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13533 ext_len=$(echo $line | cut -d: -f4)
13534 if (( $frag_lun != $last_lun )); then
13535 if (( tot_len != 1024 )); then
13537 error "FIEMAP on $fm_file failed; returned " \
13538 "len $tot_len for OST $last_lun instead of 1024"
13541 (( num_luns += 1 ))
13545 (( tot_len += ext_len ))
13548 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13550 error "FIEMAP on $fm_file failed; returned wrong number of " \
13551 "luns or wrong len for OST $last_lun"
13557 echo "FIEMAP on N-stripe file succeeded"
13559 run_test 130d "FIEMAP (N-stripe file)"
13562 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13564 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13565 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13567 trap cleanup_130 EXIT RETURN
13569 local fm_file=$DIR/$tfile
13570 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13573 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13574 for ((i = 0; i < $NUM_BLKS; i++)); do
13575 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13576 conv=notrunc > /dev/null 2>&1
13579 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13580 filefrag_op=$(filefrag -ve -k $fm_file |
13581 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13583 last_lun=$(echo $filefrag_op | cut -d: -f5)
13588 for line in $filefrag_op; do
13589 frag_lun=$(echo $line | cut -d: -f5)
13590 ext_len=$(echo $line | cut -d: -f4)
13591 if [[ "$frag_lun" != "$last_lun" ]]; then
13592 if (( tot_len != $EXPECTED_LEN )); then
13594 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13596 (( num_luns += 1 ))
13600 (( tot_len += ext_len ))
13603 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13605 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13608 echo "FIEMAP with continuation calls succeeded"
13610 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13613 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13614 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13616 local fm_file=$DIR/$tfile
13617 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13618 error "multiop create with lov_delay_create on $fm_file"
13620 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13621 filefrag_extents=$(filefrag -vek $fm_file |
13622 awk '/extents? found/ { print $2 }')
13623 if [[ "$filefrag_extents" != "0" ]]; then
13624 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13629 run_test 130f "FIEMAP (unstriped file)"
13632 local file=$DIR/$tfile
13633 local nr=$((OSTCOUNT * 100))
13635 $LFS setstripe -C $nr $file ||
13636 error "failed to setstripe -C $nr $file"
13638 dd if=/dev/zero of=$file count=$nr bs=1M
13640 nr=$($LFS getstripe -c $file)
13642 local extents=$(filefrag -v $file |
13643 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13645 echo "filefrag list $extents extents in file with stripecount $nr"
13646 if (( extents < nr )); then
13647 $LFS getstripe $file
13649 error "filefrag printed $extents < $nr extents"
13654 run_test 130g "FIEMAP (overstripe file)"
13656 # Test for writev/readv
13658 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13659 error "writev test failed"
13660 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13661 error "readv failed"
13664 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13667 local fsize=$((524288 + 1048576 + 1572864))
13668 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13669 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13670 error "append writev test failed"
13672 ((fsize += 1572864 + 1048576))
13673 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13674 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13675 error "append writev test failed"
13678 run_test 131b "test append writev"
13681 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13684 run_test 131c "test read/write on file w/o objects"
13687 rwv -f $DIR/$tfile -w -n 1 1572864
13688 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13689 if [ "$NOB" != 1572864 ]; then
13690 error "Short read filed: read $NOB bytes instead of 1572864"
13694 run_test 131d "test short read"
13697 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13698 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13699 error "read hitting hole failed"
13702 run_test 131e "test read hitting hole"
13711 mds*) res=$(do_facet $facet \
13712 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13714 ost*) res=$(do_facet $facet \
13715 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13717 *) error "Wrong facet '$facet'" ;;
13719 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13720 # if the argument $3 is zero, it means any stat increment is ok.
13721 if [[ $want -gt 0 ]]; then
13722 local count=$(echo $res | awk '{ print $2 }')
13723 [[ $count -ne $want ]] &&
13724 error "The $op counter on $facet is $count, not $want"
13729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13730 remote_ost_nodsh && skip "remote OST with nodsh"
13731 remote_mds_nodsh && skip "remote MDS with nodsh"
13732 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13733 skip_env "MDS doesn't support rename stats"
13735 local testdir=$DIR/${tdir}/stats_testdir
13737 mkdir -p $DIR/${tdir}
13740 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13741 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13743 # verify mdt stats first.
13744 mkdir ${testdir} || error "mkdir failed"
13745 check_stats $SINGLEMDS "mkdir" 1
13746 touch ${testdir}/${tfile} || error "touch failed"
13747 check_stats $SINGLEMDS "open" 1
13748 check_stats $SINGLEMDS "close" 1
13749 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13750 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13751 check_stats $SINGLEMDS "mknod" 2
13753 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13754 check_stats $SINGLEMDS "unlink" 1
13755 rm -f ${testdir}/${tfile} || error "file remove failed"
13756 check_stats $SINGLEMDS "unlink" 2
13758 # remove working dir and check mdt stats again.
13759 rmdir ${testdir} || error "rmdir failed"
13760 check_stats $SINGLEMDS "rmdir" 1
13762 local testdir1=$DIR/${tdir}/stats_testdir1
13763 mkdir -p ${testdir}
13764 mkdir -p ${testdir1}
13765 touch ${testdir1}/test1
13766 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13767 check_stats $SINGLEMDS "crossdir_rename" 1
13769 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13770 check_stats $SINGLEMDS "samedir_rename" 1
13772 rm -rf $DIR/${tdir}
13774 run_test 133a "Verifying MDT stats ========================================"
13779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13780 remote_ost_nodsh && skip "remote OST with nodsh"
13781 remote_mds_nodsh && skip "remote MDS with nodsh"
13783 local testdir=$DIR/${tdir}/stats_testdir
13785 mkdir -p ${testdir} || error "mkdir failed"
13786 touch ${testdir}/${tfile} || error "touch failed"
13787 cancel_lru_locks mdc
13790 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13791 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13793 # extra mdt stats verification.
13794 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13795 check_stats $SINGLEMDS "setattr" 1
13796 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13797 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13799 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13800 check_stats $SINGLEMDS "getattr" 1
13802 rm -rf $DIR/${tdir}
13804 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13805 # so the check below is not reliable
13806 [ $MDSCOUNT -eq 1 ] || return 0
13808 # Sleep to avoid a cached response.
13809 #define OBD_STATFS_CACHE_SECONDS 1
13811 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13812 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13813 $LFS df || error "lfs failed"
13814 check_stats $SINGLEMDS "statfs" 1
13816 # check aggregated statfs (LU-10018)
13817 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13819 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13822 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13823 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13825 check_stats $SINGLEMDS "statfs" 1
13827 # We want to check that the client didn't send OST_STATFS to
13828 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13829 # extra care is needed here.
13830 if remote_mds; then
13831 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13832 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13834 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13835 [ "$res" ] && error "OST got STATFS"
13840 run_test 133b "Verifying extra MDT stats =================================="
13843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13844 remote_ost_nodsh && skip "remote OST with nodsh"
13845 remote_mds_nodsh && skip "remote MDS with nodsh"
13847 local testdir=$DIR/$tdir/stats_testdir
13849 test_mkdir -p $testdir
13851 # verify obdfilter stats.
13852 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13854 cancel_lru_locks osc
13855 wait_delete_completed
13858 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13859 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13861 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13864 cancel_lru_locks osc
13865 check_stats ost1 "write" 1
13867 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13868 check_stats ost1 "read" 1
13870 > $testdir/$tfile || error "truncate failed"
13871 check_stats ost1 "punch" 1
13873 rm -f $testdir/$tfile || error "file remove failed"
13874 wait_delete_completed
13875 check_stats ost1 "destroy" 1
13879 run_test 133c "Verifying OST stats ========================================"
13886 while [ $value -ge 2 ]; do
13891 if [ $orig -gt $order ]; then
13899 local size=('K' 'M' 'G' 'T');
13901 local size_string=$value
13903 while [ $value -ge 1024 ]; do
13904 if [ $i -gt 3 ]; then
13905 #T is the biggest unit we get here, if that is bigger,
13907 size_string=${value}T
13910 value=$((value >> 10))
13911 if [ $value -lt 1024 ]; then
13912 size_string=${value}${size[$i]}
13921 get_rename_size() {
13923 local context=${2:-.}
13924 local sample=$(do_facet $SINGLEMDS $LCTL \
13925 get_param mdt.$FSNAME-MDT0000.rename_stats |
13926 grep -A1 $context |
13927 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13933 remote_ost_nodsh && skip "remote OST with nodsh"
13934 remote_mds_nodsh && skip "remote MDS with nodsh"
13935 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13936 skip_env "MDS doesn't support rename stats"
13938 local testdir1=$DIR/${tdir}/stats_testdir1
13939 local testdir2=$DIR/${tdir}/stats_testdir2
13940 mkdir -p $DIR/${tdir}
13942 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13944 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13945 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13947 createmany -o $testdir1/test 512 || error "createmany failed"
13949 # check samedir rename size
13950 mv ${testdir1}/test0 ${testdir1}/test_0
13952 local testdir1_size=$(ls -l $DIR/${tdir} |
13953 awk '/stats_testdir1/ {print $5}')
13954 local testdir2_size=$(ls -l $DIR/${tdir} |
13955 awk '/stats_testdir2/ {print $5}')
13957 testdir1_size=$(order_2 $testdir1_size)
13958 testdir2_size=$(order_2 $testdir2_size)
13960 testdir1_size=$(size_in_KMGT $testdir1_size)
13961 testdir2_size=$(size_in_KMGT $testdir2_size)
13963 echo "source rename dir size: ${testdir1_size}"
13964 echo "target rename dir size: ${testdir2_size}"
13966 local cmd="do_facet $SINGLEMDS $LCTL "
13967 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13969 eval $cmd || error "$cmd failed"
13970 local samedir=$($cmd | grep 'same_dir')
13971 local same_sample=$(get_rename_size $testdir1_size)
13972 [ -z "$samedir" ] && error "samedir_rename_size count error"
13973 [[ $same_sample -eq 1 ]] ||
13974 error "samedir_rename_size error $same_sample"
13975 echo "Check same dir rename stats success"
13977 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13979 # check crossdir rename size
13980 mv ${testdir1}/test_0 ${testdir2}/test_0
13982 testdir1_size=$(ls -l $DIR/${tdir} |
13983 awk '/stats_testdir1/ {print $5}')
13984 testdir2_size=$(ls -l $DIR/${tdir} |
13985 awk '/stats_testdir2/ {print $5}')
13987 testdir1_size=$(order_2 $testdir1_size)
13988 testdir2_size=$(order_2 $testdir2_size)
13990 testdir1_size=$(size_in_KMGT $testdir1_size)
13991 testdir2_size=$(size_in_KMGT $testdir2_size)
13993 echo "source rename dir size: ${testdir1_size}"
13994 echo "target rename dir size: ${testdir2_size}"
13996 eval $cmd || error "$cmd failed"
13997 local crossdir=$($cmd | grep 'crossdir')
13998 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13999 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14000 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14001 [[ $src_sample -eq 1 ]] ||
14002 error "crossdir_rename_size error $src_sample"
14003 [[ $tgt_sample -eq 1 ]] ||
14004 error "crossdir_rename_size error $tgt_sample"
14005 echo "Check cross dir rename stats success"
14006 rm -rf $DIR/${tdir}
14008 run_test 133d "Verifying rename_stats ========================================"
14011 remote_mds_nodsh && skip "remote MDS with nodsh"
14012 remote_ost_nodsh && skip "remote OST with nodsh"
14013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14015 local testdir=$DIR/${tdir}/stats_testdir
14016 local ctr f0 f1 bs=32768 count=42 sum
14018 mkdir -p ${testdir} || error "mkdir failed"
14020 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14022 for ctr in {write,read}_bytes; do
14024 cancel_lru_locks osc
14026 do_facet ost1 $LCTL set_param -n \
14027 "obdfilter.*.exports.clear=clear"
14029 if [ $ctr = write_bytes ]; then
14031 f1=${testdir}/${tfile}
14033 f0=${testdir}/${tfile}
14037 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14040 cancel_lru_locks osc
14042 sum=$(do_facet ost1 $LCTL get_param \
14043 "obdfilter.*.exports.*.stats" |
14044 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14045 $1 == ctr { sum += $7 }
14046 END { printf("%0.0f", sum) }')
14048 if ((sum != bs * count)); then
14049 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14053 rm -rf $DIR/${tdir}
14055 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14058 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14059 skip "too old lustre for get_param -R ($facet_ver)"
14061 # verifying readability.
14062 $LCTL get_param -R '*' &> /dev/null
14064 # Verifing writability with badarea_io.
14065 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14066 local skipped_params='force_lbug|changelog_mask|daemon_file'
14067 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14068 egrep -v "$skipped_params" |
14069 xargs -n 1 find $proc_dirs -name |
14070 xargs -n 1 badarea_io ||
14071 error "client badarea_io failed"
14073 # remount the FS in case writes/reads /proc break the FS
14074 cleanup || error "failed to unmount"
14075 setup || error "failed to setup"
14077 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14080 remote_mds_nodsh && skip "remote MDS with nodsh"
14081 remote_ost_nodsh && skip "remote OST with nodsh"
14083 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14084 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14086 for facet in mds1 ost1; do
14087 local facet_ver=$(lustre_version_code $facet)
14088 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14089 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14091 log "$facet: too old lustre for get_param -R"
14093 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14094 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14095 tr -d = | egrep -v $skipped_params |
14096 xargs -n 1 find $proc_dirs -name |
14097 xargs -n 1 badarea_io" ||
14098 error "$facet badarea_io failed"
14100 skip_noexit "$facet: too old lustre for get_param -R"
14104 # remount the FS in case writes/reads /proc break the FS
14105 cleanup || error "failed to unmount"
14106 setup || error "failed to setup"
14108 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14111 remote_mds_nodsh && skip "remote MDS with nodsh"
14112 remote_ost_nodsh && skip "remote OST with nodsh"
14113 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14114 skip "Need MDS version at least 2.9.54"
14117 for facet in client mds1 ost1; do
14118 # Get the list of files that are missing the terminating newline
14119 local plist=$(do_facet $facet
14120 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14122 for ent in $plist; do
14123 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14124 awk -v FS='\v' -v RS='\v\v' \
14125 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14126 print FILENAME}'" 2>/dev/null)
14127 [ -z $missing ] || {
14128 do_facet $facet $LCTL get_param $ent | od -An -tx1
14129 error "file does not end with newline: $facet-$ent"
14134 run_test 133h "Proc files should end with newlines"
14137 remote_mds_nodsh && skip "remote MDS with nodsh"
14138 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14139 skip "Need MDS version at least 2.7.54"
14141 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14142 cancel_lru_locks mdc
14144 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14145 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14146 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14149 createmany -o $DIR/$tdir/f $nr ||
14150 error "failed to create $nr files in $DIR/$tdir"
14151 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14153 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14154 do_facet mds1 $LCTL set_param fail_loc=0x327
14155 do_facet mds1 $LCTL set_param fail_val=500
14158 echo "sleep 10 seconds ..."
14160 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14162 do_facet mds1 $LCTL set_param fail_loc=0
14163 do_facet mds1 $LCTL set_param fail_val=0
14164 [ $lck_cnt -lt $unused ] ||
14165 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14168 unlinkmany $DIR/$tdir/f $nr
14170 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14173 remote_mds_nodsh && skip "remote MDS with nodsh"
14174 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14175 skip "Need MDS version at least 2.7.54"
14177 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14178 cancel_lru_locks mdc
14180 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14181 ldlm.lock_reclaim_threshold_mb)
14182 # disable reclaim temporarily
14183 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14185 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14186 do_facet mds1 $LCTL set_param fail_loc=0x328
14187 do_facet mds1 $LCTL set_param fail_val=500
14189 $LCTL set_param debug=+trace
14192 createmany -o $DIR/$tdir/f $nr &
14193 local create_pid=$!
14195 echo "Sleep $TIMEOUT seconds ..."
14197 if ! ps -p $create_pid > /dev/null 2>&1; then
14198 do_facet mds1 $LCTL set_param fail_loc=0
14199 do_facet mds1 $LCTL set_param fail_val=0
14200 do_facet mds1 $LCTL set_param \
14201 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14202 error "createmany finished incorrectly!"
14204 do_facet mds1 $LCTL set_param fail_loc=0
14205 do_facet mds1 $LCTL set_param fail_val=0
14206 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14207 wait $create_pid || return 1
14209 unlinkmany $DIR/$tdir/f $nr
14211 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14214 remote_mds_nodsh && skip "remote MDS with nodsh"
14215 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14216 skip "Need MDS version at least 2.13.50"
14219 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14221 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14222 #set only one record at plain llog
14223 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14225 #fill already existed plain llog each 64767
14226 #wrapping whole catalog
14227 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14229 createmany -o $DIR/$tdir/$tfile_ 64700
14230 for (( i = 0; i < 64700; i = i + 2 ))
14232 rm $DIR/$tdir/$tfile_$i &
14233 rm $DIR/$tdir/$tfile_$((i + 1)) &
14238 #waiting osp synchronization
14239 wait_delete_completed
14241 run_test 135 "Race catalog processing"
14244 remote_mds_nodsh && skip "remote MDS with nodsh"
14245 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14246 skip "Need MDS version at least 2.13.50"
14249 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14250 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14251 #set only one record at plain llog
14252 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14253 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14255 #fill already existed 2 plain llogs each 64767
14256 #wrapping whole catalog
14257 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14258 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14259 wait_delete_completed
14261 createmany -o $DIR/$tdir/$tfile_ 10
14264 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14265 for (( i = 0; i < 10; i = i + 3 ))
14267 rm $DIR/$tdir/$tfile_$i &
14268 rm $DIR/$tdir/$tfile_$((i + 1)) &
14272 rm $DIR/$tdir/$tfile_$((i + 2)) &
14275 #waiting osp synchronization
14276 wait_delete_completed
14278 run_test 136 "Race catalog processing 2"
14280 test_140() { #bug-17379
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14283 test_mkdir $DIR/$tdir
14284 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14285 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14287 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14288 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14290 while i=$((i + 1)); do
14292 cd $i || error "Changing to $i"
14293 ln -s ../stat stat || error "Creating stat symlink"
14294 # Read the symlink until ELOOP present,
14295 # not LBUGing the system is considered success,
14296 # we didn't overrun the stack.
14297 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14298 if [ $ret -ne 0 ]; then
14299 if [ $ret -eq 40 ]; then
14302 error "Open stat symlink"
14308 echo "The symlink depth = $i"
14309 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14310 error "Invalid symlink depth"
14312 # Test recursive symlink
14313 ln -s symlink_self symlink_self
14314 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14315 echo "open symlink_self returns $ret"
14316 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14318 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14323 local TF="$TMP/$tfile"
14325 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14326 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14328 cancel_lru_locks $OSC
14329 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14330 remount_client $MOUNT
14332 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14335 $TRUNCATE $DIR/$tfile 6000
14336 cancel_lru_locks $OSC
14337 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14340 echo "12345" >>$DIR/$tfile
14341 cancel_lru_locks $OSC
14342 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14345 echo "12345" >>$DIR/$tfile
14346 cancel_lru_locks $OSC
14347 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14349 run_test 150a "truncate/append tests"
14352 check_set_fallocate_or_skip
14355 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14356 check_fallocate $DIR/$tfile || error "fallocate failed"
14358 run_test 150b "Verify fallocate (prealloc) functionality"
14361 check_set_fallocate_or_skip
14364 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14365 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14367 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14368 # precomputed md5sum for 20MB of zeroes
14369 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14370 local sum=($(md5sum $DIR/$tfile))
14372 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14374 check_set_fallocate 1
14377 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14378 sum=($(md5sum $DIR/$tfile))
14380 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14382 run_test 150bb "Verify fallocate modes both zero space"
14385 check_set_fallocate_or_skip
14386 local striping="-c2"
14388 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14389 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14390 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14391 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14392 local want=$((OSTCOUNT * 1048576))
14394 # Must allocate all requested space, not more than 5% extra
14395 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14396 error "bytes $bytes is not $want"
14400 echo "verify fallocate on PFL file"
14402 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14404 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14405 error "Create $DIR/$tfile failed"
14406 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14407 error "fallocate failed"
14408 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14409 want=$((512 * 1048576))
14411 # Must allocate all requested space, not more than 5% extra
14412 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14413 error "bytes $bytes is not $want"
14415 run_test 150c "Verify fallocate Size and Blocks"
14418 check_set_fallocate_or_skip
14419 local striping="-c2"
14421 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14423 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14424 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14425 error "setstripe failed"
14426 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14427 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14428 local want=$((OSTCOUNT * 1048576))
14430 # Must allocate all requested space, not more than 5% extra
14431 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14432 error "bytes $bytes is not $want"
14434 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14437 check_set_fallocate_or_skip
14441 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14442 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14443 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14445 # Find OST with Minimum Size
14446 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14447 sort -un | head -1)
14449 # Get 100MB per OST of the available space to reduce run time
14450 # else 60% of the available space if we are running SLOW tests
14451 if [ $SLOW == "no" ]; then
14452 local space=$((1024 * 100 * OSTCOUNT))
14454 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14457 fallocate -l${space}k $DIR/$tfile ||
14458 error "fallocate ${space}k $DIR/$tfile failed"
14459 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14461 # get size immediately after fallocate. This should be correctly
14463 local size=$(stat -c '%s' $DIR/$tfile)
14464 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14466 # Sleep for a while for statfs to get updated. And not pull from cache.
14469 echo "df after fallocate:"
14472 (( size / 1024 == space )) || error "size $size != requested $space"
14473 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14474 error "used $used < space $space"
14476 rm $DIR/$tfile || error "rm failed"
14478 wait_delete_completed
14480 echo "df after unlink:"
14483 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14488 local want_size_before=20480 # in bytes
14489 local want_blocks_before=40 # 512 sized blocks
14490 local want_blocks_after=24 # 512 sized blocks
14491 local length=$(((want_blocks_before - want_blocks_after) * 512))
14493 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14494 skip "need at least 2.14.0 for fallocate punch"
14496 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14497 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14500 check_set_fallocate_or_skip
14501 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14503 [[ "x$DOM" == "xyes" ]] &&
14504 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14506 echo "Verify fallocate punch: Range within the file range"
14507 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14508 error "dd failed for bs 4096 and count 5"
14510 # Call fallocate with punch range which is within the file range
14511 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14512 error "fallocate failed: offset 4096 and length $length"
14513 # client must see changes immediately after fallocate
14514 size=$(stat -c '%s' $DIR/$tfile)
14515 blocks=$(stat -c '%b' $DIR/$tfile)
14517 # Verify punch worked.
14518 (( blocks == want_blocks_after )) ||
14519 error "punch failed: blocks $blocks != $want_blocks_after"
14521 (( size == want_size_before )) ||
14522 error "punch failed: size $size != $want_size_before"
14524 # Verify there is hole in file
14525 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14526 # precomputed md5sum
14527 local expect="4a9a834a2db02452929c0a348273b4aa"
14529 cksum=($(md5sum $DIR/$tfile))
14530 [[ "${cksum[0]}" == "$expect" ]] ||
14531 error "unexpected MD5SUM after punch: ${cksum[0]}"
14533 # Start second sub-case for fallocate punch.
14534 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14535 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14536 error "dd failed for bs 4096 and count 5"
14538 # Punch range less than block size will have no change in block count
14539 want_blocks_after=40 # 512 sized blocks
14541 # Punch overlaps two blocks and less than blocksize
14542 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14543 error "fallocate failed: offset 4000 length 3000"
14544 size=$(stat -c '%s' $DIR/$tfile)
14545 blocks=$(stat -c '%b' $DIR/$tfile)
14547 # Verify punch worked.
14548 (( blocks == want_blocks_after )) ||
14549 error "punch failed: blocks $blocks != $want_blocks_after"
14551 (( size == want_size_before )) ||
14552 error "punch failed: size $size != $want_size_before"
14554 # Verify if range is really zero'ed out. We expect Zeros.
14555 # precomputed md5sum
14556 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14557 cksum=($(md5sum $DIR/$tfile))
14558 [[ "${cksum[0]}" == "$expect" ]] ||
14559 error "unexpected MD5SUM after punch: ${cksum[0]}"
14561 run_test 150f "Verify fallocate punch functionality"
14569 local BS=4096 # Block size in bytes
14571 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14572 skip "need at least 2.14.0 for fallocate punch"
14574 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14575 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14578 check_set_fallocate_or_skip
14579 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14581 if [[ "x$DOM" == "xyes" ]]; then
14582 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14583 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14585 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14586 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14589 # Get 100MB per OST of the available space to reduce run time
14590 # else 60% of the available space if we are running SLOW tests
14591 if [ $SLOW == "no" ]; then
14592 space=$((1024 * 100 * OSTCOUNT))
14594 # Find OST with Minimum Size
14595 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14596 sort -un | head -1)
14597 echo "min size OST: $space"
14598 space=$(((space * 60)/100 * OSTCOUNT))
14600 # space in 1k units, round to 4k blocks
14601 local blkcount=$((space * 1024 / $BS))
14603 echo "Verify fallocate punch: Very large Range"
14604 fallocate -l${space}k $DIR/$tfile ||
14605 error "fallocate ${space}k $DIR/$tfile failed"
14606 # write 1M at the end, start and in the middle
14607 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14608 error "dd failed: bs $BS count 256"
14609 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14610 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14611 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14612 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14615 size=$(stat -c '%s' $DIR/$tfile)
14617 # gather punch length.
14618 local punch_size=$((size - (BS * 2)))
14620 echo "punch_size = $punch_size"
14621 echo "size - punch_size: $((size - punch_size))"
14622 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14624 # Call fallocate to punch all except 2 blocks. We leave the
14625 # first and the last block
14626 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14627 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14628 error "fallocate failed: offset $BS length $punch_size"
14630 size_after=$(stat -c '%s' $DIR/$tfile)
14631 blocks_after=$(stat -c '%b' $DIR/$tfile)
14633 # Verify punch worked.
14634 # Size should be kept
14635 (( size == size_after )) ||
14636 error "punch failed: size $size != $size_after"
14638 # two 4k data blocks to remain plus possible 1 extra extent block
14639 (( blocks_after <= ((BS / 512) * 3) )) ||
14640 error "too many blocks remains: $blocks_after"
14642 # Verify that file has hole between the first and the last blocks
14643 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14644 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14646 echo "Hole at [$hole_start, $hole_end)"
14647 (( hole_start == BS )) ||
14648 error "no hole at offset $BS after punch"
14650 (( hole_end == BS + punch_size )) ||
14651 error "data at offset $hole_end < $((BS + punch_size))"
14653 run_test 150g "Verify fallocate punch on large range"
14655 #LU-2902 roc_hit was not able to read all values from lproc
14656 function roc_hit_init() {
14657 local list=$(comma_list $(osts_nodes))
14658 local dir=$DIR/$tdir-check
14659 local file=$dir/$tfile
14665 #use setstripe to do a write to every ost
14666 for i in $(seq 0 $((OSTCOUNT-1))); do
14667 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14668 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14669 idx=$(printf %04x $i)
14670 BEFORE=$(get_osd_param $list *OST*$idx stats |
14671 awk '$1 == "cache_access" {sum += $7}
14672 END { printf("%0.0f", sum) }')
14674 cancel_lru_locks osc
14675 cat $file >/dev/null
14677 AFTER=$(get_osd_param $list *OST*$idx stats |
14678 awk '$1 == "cache_access" {sum += $7}
14679 END { printf("%0.0f", sum) }')
14681 echo BEFORE:$BEFORE AFTER:$AFTER
14682 if ! let "AFTER - BEFORE == 4"; then
14684 error "roc_hit is not safe to use"
14692 function roc_hit() {
14693 local list=$(comma_list $(osts_nodes))
14694 echo $(get_osd_param $list '' stats |
14695 awk '$1 == "cache_hit" {sum += $7}
14696 END { printf("%0.0f", sum) }')
14699 function set_cache() {
14702 if [ "$2" == "off" ]; then
14705 local list=$(comma_list $(osts_nodes))
14706 set_osd_param $list '' $1_cache_enable $on
14708 cancel_lru_locks osc
14712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14713 remote_ost_nodsh && skip "remote OST with nodsh"
14716 local list=$(comma_list $(osts_nodes))
14718 # check whether obdfilter is cache capable at all
14719 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14720 skip "not cache-capable obdfilter"
14723 # check cache is enabled on all obdfilters
14724 if get_osd_param $list '' read_cache_enable | grep 0; then
14725 skip "oss cache is disabled"
14728 set_osd_param $list '' writethrough_cache_enable 1
14730 # check write cache is enabled on all obdfilters
14731 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14732 skip "oss write cache is NOT enabled"
14737 #define OBD_FAIL_OBD_NO_LRU 0x609
14738 do_nodes $list $LCTL set_param fail_loc=0x609
14740 # pages should be in the case right after write
14741 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14744 local BEFORE=$(roc_hit)
14745 cancel_lru_locks osc
14746 cat $DIR/$tfile >/dev/null
14747 local AFTER=$(roc_hit)
14749 do_nodes $list $LCTL set_param fail_loc=0
14751 if ! let "AFTER - BEFORE == CPAGES"; then
14752 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14755 cancel_lru_locks osc
14756 # invalidates OST cache
14757 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14758 set_osd_param $list '' read_cache_enable 0
14759 cat $DIR/$tfile >/dev/null
14761 # now data shouldn't be found in the cache
14763 cancel_lru_locks osc
14764 cat $DIR/$tfile >/dev/null
14766 if let "AFTER - BEFORE != 0"; then
14767 error "IN CACHE: before: $BEFORE, after: $AFTER"
14770 set_osd_param $list '' read_cache_enable 1
14773 run_test 151 "test cache on oss and controls ==============================="
14776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14778 local TF="$TMP/$tfile"
14780 # simulate ENOMEM during write
14781 #define OBD_FAIL_OST_NOMEM 0x226
14782 lctl set_param fail_loc=0x80000226
14783 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14785 sync || error "sync failed"
14786 lctl set_param fail_loc=0
14788 # discard client's cache
14789 cancel_lru_locks osc
14791 # simulate ENOMEM during read
14792 lctl set_param fail_loc=0x80000226
14793 cmp $TF $DIR/$tfile || error "cmp failed"
14794 lctl set_param fail_loc=0
14798 run_test 152 "test read/write with enomem ============================"
14801 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14803 run_test 153 "test if fdatasync does not crash ======================="
14805 dot_lustre_fid_permission_check() {
14807 local ffid=$MOUNT/.lustre/fid/$fid
14810 echo "stat fid $fid"
14811 stat $ffid > /dev/null || error "stat $ffid failed."
14812 echo "touch fid $fid"
14813 touch $ffid || error "touch $ffid failed."
14814 echo "write to fid $fid"
14815 cat /etc/hosts > $ffid || error "write $ffid failed."
14816 echo "read fid $fid"
14817 diff /etc/hosts $ffid || error "read $ffid failed."
14818 echo "append write to fid $fid"
14819 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14820 echo "rename fid $fid"
14821 mv $ffid $test_dir/$tfile.1 &&
14822 error "rename $ffid to $tfile.1 should fail."
14823 touch $test_dir/$tfile.1
14824 mv $test_dir/$tfile.1 $ffid &&
14825 error "rename $tfile.1 to $ffid should fail."
14826 rm -f $test_dir/$tfile.1
14827 echo "truncate fid $fid"
14828 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14829 echo "link fid $fid"
14830 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14831 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14832 echo "setfacl fid $fid"
14833 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14834 echo "getfacl fid $fid"
14835 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14837 echo "unlink fid $fid"
14838 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14839 echo "mknod fid $fid"
14840 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14842 fid=[0xf00000400:0x1:0x0]
14843 ffid=$MOUNT/.lustre/fid/$fid
14845 echo "stat non-exist fid $fid"
14846 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14847 echo "write to non-exist fid $fid"
14848 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14849 echo "link new fid $fid"
14850 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14852 mkdir -p $test_dir/$tdir
14853 touch $test_dir/$tdir/$tfile
14854 fid=$($LFS path2fid $test_dir/$tdir)
14857 error "error: could not get fid for $test_dir/$dir/$tfile."
14859 ffid=$MOUNT/.lustre/fid/$fid
14862 ls $ffid > /dev/null || error "ls $ffid failed."
14863 echo "touch $fid/$tfile.1"
14864 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14866 echo "touch $MOUNT/.lustre/fid/$tfile"
14867 touch $MOUNT/.lustre/fid/$tfile && \
14868 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14870 echo "setxattr to $MOUNT/.lustre/fid"
14871 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14873 echo "listxattr for $MOUNT/.lustre/fid"
14874 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14876 echo "delxattr from $MOUNT/.lustre/fid"
14877 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14879 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14880 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14881 error "touch invalid fid should fail."
14883 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14884 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14885 error "touch non-normal fid should fail."
14887 echo "rename $tdir to $MOUNT/.lustre/fid"
14888 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14889 error "rename to $MOUNT/.lustre/fid should fail."
14891 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14893 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14894 local new_obf_mode=777
14896 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14897 chmod $new_obf_mode $DIR/.lustre/fid ||
14898 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14900 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14901 [ $obf_mode -eq $new_obf_mode ] ||
14902 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14904 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14905 chmod $old_obf_mode $DIR/.lustre/fid ||
14906 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14909 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14910 fid=$($LFS path2fid $test_dir/$tfile-2)
14912 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14914 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14915 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14916 error "create lov data thru .lustre failed"
14918 echo "cp /etc/passwd $test_dir/$tfile-2"
14919 cp /etc/passwd $test_dir/$tfile-2 ||
14920 error "copy to $test_dir/$tfile-2 failed."
14921 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14922 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14923 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14925 rm -rf $test_dir/tfile.lnk
14926 rm -rf $test_dir/$tfile-2
14930 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14931 skip "Need MDS version at least 2.4.1"
14933 local tf=$DIR/$tfile
14936 local fid=$($LFS path2fid $tf)
14937 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14939 # check that we get the same pathname back
14942 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14943 echo "$rootpath $fid"
14944 found=$($LFS fid2path $rootpath "$fid")
14945 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14946 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14949 # check wrong root path format
14950 rootpath=$MOUNT"_wrong"
14951 found=$($LFS fid2path $rootpath "$fid")
14952 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14954 run_test 154A "lfs path2fid and fid2path basic checks"
14957 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14958 skip "Need MDS version at least 2.4.1"
14960 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14961 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14962 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14963 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14965 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14966 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14968 # check that we get the same pathname
14969 echo "PFID: $PFID, name: $name"
14970 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14971 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14972 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14973 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14975 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14977 run_test 154B "verify the ll_decode_linkea tool"
14980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14981 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14982 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14983 skip "Need MDS version at least 2.2.51"
14984 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14986 cp /etc/hosts $DIR/$tfile
14988 fid=$($LFS path2fid $DIR/$tfile)
14990 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14992 dot_lustre_fid_permission_check "$fid" $DIR ||
14993 error "dot lustre permission check $fid failed"
14995 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14997 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14999 touch $MOUNT/.lustre/file &&
15000 error "creation is not allowed under .lustre"
15002 mkdir $MOUNT/.lustre/dir &&
15003 error "mkdir is not allowed under .lustre"
15007 run_test 154a "Open-by-FID"
15010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15011 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15012 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15013 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15014 skip "Need MDS version at least 2.2.51"
15016 local remote_dir=$DIR/$tdir/remote_dir
15020 mkdir -p $DIR/$tdir
15021 $LFS mkdir -i $MDTIDX $remote_dir ||
15022 error "create remote directory failed"
15024 cp /etc/hosts $remote_dir/$tfile
15026 fid=$($LFS path2fid $remote_dir/$tfile)
15028 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15030 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15031 error "dot lustre permission check $fid failed"
15034 run_test 154b "Open-by-FID for remote directory"
15037 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15038 skip "Need MDS version at least 2.4.1"
15040 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15041 local FID1=$($LFS path2fid $DIR/$tfile.1)
15042 local FID2=$($LFS path2fid $DIR/$tfile.2)
15043 local FID3=$($LFS path2fid $DIR/$tfile.3)
15046 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15047 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15048 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15050 [ "$FID" = "${!want}" ] ||
15051 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15055 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15057 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15058 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15062 run_test 154c "lfs path2fid and fid2path multiple arguments"
15065 remote_mds_nodsh && skip "remote MDS with nodsh"
15066 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15067 skip "Need MDS version at least 2.5.53"
15069 if remote_mds; then
15070 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15074 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15081 local fid=$($LFS path2fid $DIR/$tfile)
15084 cmd="exec $fd<$DIR/$tfile"
15086 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15087 echo "$fid_list" | grep "$fid"
15090 cmd="exec $fd>/dev/null"
15092 if [ $rc -ne 0 ]; then
15093 error "FID $fid not found in open files list $fid_list"
15096 run_test 154d "Verify open file fid"
15100 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15101 skip "Need MDS version at least 2.6.50"
15103 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15104 error ".lustre returned by readdir"
15107 run_test 154e ".lustre is not returned by readdir"
15110 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15112 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15113 mkdir_on_mdt0 $DIR/$tdir
15114 # test dirs inherit from its stripe
15115 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15116 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15117 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15118 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15121 # get fid of parents
15122 local FID0=$($LFS path2fid $DIR/$tdir)
15123 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15124 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15125 local FID3=$($LFS path2fid $DIR)
15127 # check that path2fid --parents returns expected <parent_fid>/name
15128 # 1) test for a directory (single parent)
15129 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15130 [ "$parent" == "$FID0/foo1" ] ||
15131 error "expected parent: $FID0/foo1, got: $parent"
15133 # 2) test for a file with nlink > 1 (multiple parents)
15134 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15135 echo "$parent" | grep -F "$FID1/$tfile" ||
15136 error "$FID1/$tfile not returned in parent list"
15137 echo "$parent" | grep -F "$FID2/link" ||
15138 error "$FID2/link not returned in parent list"
15140 # 3) get parent by fid
15141 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15142 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15143 echo "$parent" | grep -F "$FID1/$tfile" ||
15144 error "$FID1/$tfile not returned in parent list (by fid)"
15145 echo "$parent" | grep -F "$FID2/link" ||
15146 error "$FID2/link not returned in parent list (by fid)"
15148 # 4) test for entry in root directory
15149 parent=$($LFS path2fid --parents $DIR/f)
15150 echo "$parent" | grep -F "$FID3/f" ||
15151 error "$FID3/f not returned in parent list"
15153 # 5) test it on root directory
15154 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15155 error "$MOUNT should not have parents"
15157 # enable xattr caching and check that linkea is correctly updated
15158 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15159 save_lustre_params client "llite.*.xattr_cache" > $save
15160 lctl set_param llite.*.xattr_cache 1
15162 # 6.1) linkea update on rename
15163 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15165 # get parents by fid
15166 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15167 # foo1 should no longer be returned in parent list
15168 echo "$parent" | grep -F "$FID1" &&
15169 error "$FID1 should no longer be in parent list"
15170 # the new path should appear
15171 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15172 error "$FID2/$tfile.moved is not in parent list"
15174 # 6.2) linkea update on unlink
15175 rm -f $DIR/$tdir/foo2/link
15176 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15177 # foo2/link should no longer be returned in parent list
15178 echo "$parent" | grep -F "$FID2/link" &&
15179 error "$FID2/link should no longer be in parent list"
15183 restore_lustre_params < $save
15186 run_test 154f "get parent fids by reading link ea"
15190 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15191 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15192 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15193 skip "Need MDS version at least 2.6.92"
15195 mkdir_on_mdt0 $DIR/$tdir
15196 llapi_fid_test -d $DIR/$tdir
15198 run_test 154g "various llapi FID tests"
15200 test_155_small_load() {
15201 local temp=$TMP/$tfile
15202 local file=$DIR/$tfile
15204 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15205 error "dd of=$temp bs=6096 count=1 failed"
15207 cancel_lru_locks $OSC
15208 cmp $temp $file || error "$temp $file differ"
15210 $TRUNCATE $temp 6000
15211 $TRUNCATE $file 6000
15212 cmp $temp $file || error "$temp $file differ (truncate1)"
15214 echo "12345" >>$temp
15215 echo "12345" >>$file
15216 cmp $temp $file || error "$temp $file differ (append1)"
15218 echo "12345" >>$temp
15219 echo "12345" >>$file
15220 cmp $temp $file || error "$temp $file differ (append2)"
15226 test_155_big_load() {
15227 remote_ost_nodsh && skip "remote OST with nodsh"
15229 local temp=$TMP/$tfile
15230 local file=$DIR/$tfile
15233 local cache_size=$(do_facet ost$((MAXI+1)) \
15234 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15235 local large_file_size=$((cache_size * 2))
15237 echo "OSS cache size: $cache_size KB"
15238 echo "Large file size: $large_file_size KB"
15240 [ $MAXV -le $large_file_size ] &&
15241 skip_env "max available OST size needs > $large_file_size KB"
15243 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15245 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15246 error "dd of=$temp bs=$large_file_size count=1k failed"
15249 cancel_lru_locks osc
15250 cmp $temp $file || error "$temp $file differ"
15256 save_writethrough() {
15257 local facets=$(get_facets OST)
15259 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15265 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15267 save_writethrough $p
15270 set_cache writethrough on
15271 test_155_small_load
15272 restore_lustre_params < $p
15275 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15280 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15282 save_writethrough $p
15285 set_cache writethrough off
15286 test_155_small_load
15287 restore_lustre_params < $p
15290 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15295 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15297 save_writethrough $p
15300 set_cache writethrough on
15301 test_155_small_load
15302 restore_lustre_params < $p
15305 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15310 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15312 save_writethrough $p
15315 set_cache writethrough off
15316 test_155_small_load
15317 restore_lustre_params < $p
15320 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15325 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15327 save_writethrough $p
15330 set_cache writethrough on
15332 restore_lustre_params < $p
15335 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15340 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15342 save_writethrough $p
15345 set_cache writethrough off
15347 restore_lustre_params < $p
15350 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15355 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15357 save_writethrough $p
15360 set_cache writethrough on
15362 restore_lustre_params < $p
15365 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15370 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15372 save_writethrough $p
15375 set_cache writethrough off
15377 restore_lustre_params < $p
15380 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15384 remote_ost_nodsh && skip "remote OST with nodsh"
15385 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15386 skip "stats not implemented on old servers"
15387 [ "$ost1_FSTYPE" = "zfs" ] &&
15388 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15393 local file="$DIR/$tfile"
15394 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15396 save_writethrough $p
15399 log "Turn on read and write cache"
15401 set_cache writethrough on
15403 log "Write data and read it back."
15404 log "Read should be satisfied from the cache."
15405 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15407 cancel_lru_locks osc
15408 cat $file >/dev/null
15410 if ! let "AFTER - BEFORE == CPAGES"; then
15411 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15413 log "cache hits: before: $BEFORE, after: $AFTER"
15416 log "Read again; it should be satisfied from the cache."
15418 cancel_lru_locks osc
15419 cat $file >/dev/null
15421 if ! let "AFTER - BEFORE == CPAGES"; then
15422 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15424 log "cache hits:: before: $BEFORE, after: $AFTER"
15427 log "Turn off the read cache and turn on the write cache"
15429 set_cache writethrough on
15431 log "Read again; it should be satisfied from the cache."
15433 cancel_lru_locks osc
15434 cat $file >/dev/null
15436 if ! let "AFTER - BEFORE == CPAGES"; then
15437 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15439 log "cache hits:: before: $BEFORE, after: $AFTER"
15442 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15443 # > 2.12.56 uses pagecache if cached
15444 log "Read again; it should not be satisfied from the cache."
15446 cancel_lru_locks osc
15447 cat $file >/dev/null
15449 if ! let "AFTER - BEFORE == 0"; then
15450 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15452 log "cache hits:: before: $BEFORE, after: $AFTER"
15456 log "Write data and read it back."
15457 log "Read should be satisfied from the cache."
15458 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15460 cancel_lru_locks osc
15461 cat $file >/dev/null
15463 if ! let "AFTER - BEFORE == CPAGES"; then
15464 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15466 log "cache hits:: before: $BEFORE, after: $AFTER"
15469 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15470 # > 2.12.56 uses pagecache if cached
15471 log "Read again; it should not be satisfied from the cache."
15473 cancel_lru_locks osc
15474 cat $file >/dev/null
15476 if ! let "AFTER - BEFORE == 0"; then
15477 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15479 log "cache hits:: before: $BEFORE, after: $AFTER"
15483 log "Turn off read and write cache"
15485 set_cache writethrough off
15487 log "Write data and read it back"
15488 log "It should not be satisfied from the cache."
15490 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15491 cancel_lru_locks osc
15493 cat $file >/dev/null
15495 if ! let "AFTER - BEFORE == 0"; then
15496 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15498 log "cache hits:: before: $BEFORE, after: $AFTER"
15501 log "Turn on the read cache and turn off the write cache"
15503 set_cache writethrough off
15505 log "Write data and read it back"
15506 log "It should not be satisfied from the cache."
15508 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15510 cancel_lru_locks osc
15511 cat $file >/dev/null
15513 if ! let "AFTER - BEFORE == 0"; then
15514 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15516 log "cache hits:: before: $BEFORE, after: $AFTER"
15519 log "Read again; it should be satisfied from the cache."
15521 cancel_lru_locks osc
15522 cat $file >/dev/null
15524 if ! let "AFTER - BEFORE == CPAGES"; then
15525 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15527 log "cache hits:: before: $BEFORE, after: $AFTER"
15530 restore_lustre_params < $p
15533 run_test 156 "Verification of tunables"
15536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15537 remote_mds_nodsh && skip "remote MDS with nodsh"
15538 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15539 skip "Need MDS version at least 2.2.0"
15541 changelog_register || error "changelog_register failed"
15542 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15543 changelog_users $SINGLEMDS | grep -q $cl_user ||
15544 error "User $cl_user not found in changelog_users"
15546 mkdir_on_mdt0 $DIR/$tdir
15549 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15550 changelog_clear 0 || error "changelog_clear failed"
15551 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15552 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15553 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15554 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15555 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15556 rm $DIR/$tdir/pics/desktop.jpg
15558 echo "verifying changelog mask"
15559 changelog_chmask "-MKDIR"
15560 changelog_chmask "-CLOSE"
15562 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15563 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15565 changelog_chmask "+MKDIR"
15566 changelog_chmask "+CLOSE"
15568 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15569 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15571 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15572 CLOSES=$(changelog_dump | grep -c "CLOSE")
15573 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15574 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15577 echo "verifying target fid"
15578 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15579 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15580 [ "$fidc" == "$fidf" ] ||
15581 error "changelog '$tfile' fid $fidc != file fid $fidf"
15582 echo "verifying parent fid"
15583 # The FID returned from the Changelog may be the directory shard on
15584 # a different MDT, and not the FID returned by path2fid on the parent.
15585 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15586 # since this is what will matter when recreating this file in the tree.
15587 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15588 local pathp=$($LFS fid2path $MOUNT "$fidp")
15589 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15590 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15592 echo "getting records for $cl_user"
15593 changelog_users $SINGLEMDS
15594 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15596 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15597 error "changelog_clear failed"
15598 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15599 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15600 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15601 error "user index expect $user_rec1 + $nclr != $user_rec2"
15603 local min0_rec=$(changelog_users $SINGLEMDS |
15604 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15605 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15606 awk '{ print $1; exit; }')
15608 changelog_dump | tail -n 5
15609 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15610 [ $first_rec == $((min0_rec + 1)) ] ||
15611 error "first index should be $min0_rec + 1 not $first_rec"
15613 # LU-3446 changelog index reset on MDT restart
15614 local cur_rec1=$(changelog_users $SINGLEMDS |
15615 awk '/^current.index:/ { print $NF }')
15616 changelog_clear 0 ||
15617 error "clear all changelog records for $cl_user failed"
15618 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15619 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15620 error "Fail to start $SINGLEMDS"
15621 local cur_rec2=$(changelog_users $SINGLEMDS |
15622 awk '/^current.index:/ { print $NF }')
15623 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15624 [ $cur_rec1 == $cur_rec2 ] ||
15625 error "current index should be $cur_rec1 not $cur_rec2"
15627 echo "verifying users from this test are deregistered"
15628 changelog_deregister || error "changelog_deregister failed"
15629 changelog_users $SINGLEMDS | grep -q $cl_user &&
15630 error "User '$cl_user' still in changelog_users"
15632 # lctl get_param -n mdd.*.changelog_users
15633 # current_index: 144
15634 # ID index (idle seconds)
15635 # cl3 144 (2) mask=<list>
15636 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15637 # this is the normal case where all users were deregistered
15638 # make sure no new records are added when no users are present
15639 local last_rec1=$(changelog_users $SINGLEMDS |
15640 awk '/^current.index:/ { print $NF }')
15641 touch $DIR/$tdir/chloe
15642 local last_rec2=$(changelog_users $SINGLEMDS |
15643 awk '/^current.index:/ { print $NF }')
15644 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15645 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15647 # any changelog users must be leftovers from a previous test
15648 changelog_users $SINGLEMDS
15649 echo "other changelog users; can't verify off"
15652 run_test 160a "changelog sanity"
15654 test_160b() { # LU-3587
15655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15656 remote_mds_nodsh && skip "remote MDS with nodsh"
15657 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15658 skip "Need MDS version at least 2.2.0"
15660 changelog_register || error "changelog_register failed"
15661 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15662 changelog_users $SINGLEMDS | grep -q $cl_user ||
15663 error "User '$cl_user' not found in changelog_users"
15665 local longname1=$(str_repeat a 255)
15666 local longname2=$(str_repeat b 255)
15669 echo "creating very long named file"
15670 touch $longname1 || error "create of '$longname1' failed"
15671 echo "renaming very long named file"
15672 mv $longname1 $longname2
15674 changelog_dump | grep RENME | tail -n 5
15677 run_test 160b "Verify that very long rename doesn't crash in changelog"
15680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15681 remote_mds_nodsh && skip "remote MDS with nodsh"
15683 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15684 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15685 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15686 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15690 # Registration step
15691 changelog_register || error "changelog_register failed"
15694 mkdir -p $DIR/$tdir
15695 $MCREATE $DIR/$tdir/foo_160c
15696 changelog_chmask "-TRUNC"
15697 $TRUNCATE $DIR/$tdir/foo_160c 200
15698 changelog_chmask "+TRUNC"
15699 $TRUNCATE $DIR/$tdir/foo_160c 199
15700 changelog_dump | tail -n 5
15701 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15702 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15704 run_test 160c "verify that changelog log catch the truncate event"
15707 remote_mds_nodsh && skip "remote MDS with nodsh"
15708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15710 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15711 skip "Need MDS version at least 2.7.60"
15713 # Registration step
15714 changelog_register || error "changelog_register failed"
15716 mkdir -p $DIR/$tdir/migrate_dir
15717 changelog_clear 0 || error "changelog_clear failed"
15719 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15720 changelog_dump | tail -n 5
15721 local migrates=$(changelog_dump | grep -c "MIGRT")
15722 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15724 run_test 160d "verify that changelog log catch the migrate event"
15727 remote_mds_nodsh && skip "remote MDS with nodsh"
15730 changelog_register || error "changelog_register failed"
15732 local MDT0=$(facet_svc $SINGLEMDS)
15735 # No user (expect fail)
15736 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15738 if [ $rc -eq 0 ]; then
15739 error "Should fail without user"
15740 elif [ $rc -ne 4 ]; then
15741 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15744 # Delete a future user (expect fail)
15745 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15747 if [ $rc -eq 0 ]; then
15748 error "Deleted non-existant user cl77"
15749 elif [ $rc -ne 2 ]; then
15750 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15753 # Clear to a bad index (1 billion should be safe)
15754 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15757 if [ $rc -eq 0 ]; then
15758 error "Successfully cleared to invalid CL index"
15759 elif [ $rc -ne 22 ]; then
15760 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15763 run_test 160e "changelog negative testing (should return errors)"
15766 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15767 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15768 skip "Need MDS version at least 2.10.56"
15770 local mdts=$(comma_list $(mdts_nodes))
15773 changelog_register || error "first changelog_register failed"
15774 changelog_register || error "second changelog_register failed"
15776 declare -A cl_user1
15777 declare -A cl_user2
15782 # generate some changelog records to accumulate on each MDT
15783 # use all_char because created files should be evenly distributed
15784 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15785 error "test_mkdir $tdir failed"
15786 log "$(date +%s): creating first files"
15787 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15788 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15789 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15792 # check changelogs have been generated
15793 local start=$SECONDS
15794 local idle_time=$((MDSCOUNT * 5 + 5))
15795 local nbcl=$(changelog_dump | wc -l)
15796 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15798 for param in "changelog_max_idle_time=$idle_time" \
15800 "changelog_min_gc_interval=2" \
15801 "changelog_min_free_cat_entries=3"; do
15802 local MDT0=$(facet_svc $SINGLEMDS)
15803 local var="${param%=*}"
15804 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15806 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15807 do_nodes $mdts $LCTL set_param mdd.*.$param
15810 # force cl_user2 to be idle (1st part), but also cancel the
15811 # cl_user1 records so that it is not evicted later in the test.
15812 local sleep1=$((idle_time / 2))
15813 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15816 # simulate changelog catalog almost full
15817 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15818 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15820 for i in $(seq $MDSCOUNT); do
15821 cl_users=(${CL_USERS[mds$i]})
15822 cl_user1[mds$i]="${cl_users[0]}"
15823 cl_user2[mds$i]="${cl_users[1]}"
15825 [ -n "${cl_user1[mds$i]}" ] ||
15826 error "mds$i: no user registered"
15827 [ -n "${cl_user2[mds$i]}" ] ||
15828 error "mds$i: only ${cl_user2[mds$i]} is registered"
15830 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15831 [ -n "$user_rec1" ] ||
15832 error "mds$i: User ${cl_user1[mds$i]} not registered"
15833 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15834 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15835 [ -n "$user_rec2" ] ||
15836 error "mds$i: User ${cl_user1[mds$i]} not registered"
15837 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15838 "$user_rec1 + 2 == $user_rec2"
15839 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15840 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15841 "$user_rec1 + 2, but is $user_rec2"
15842 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15843 [ -n "$user_rec2" ] ||
15844 error "mds$i: User ${cl_user2[mds$i]} not registered"
15845 [ $user_rec1 == $user_rec2 ] ||
15846 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15847 "$user_rec1, but is $user_rec2"
15850 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15851 local sleep2=$((idle_time - (SECONDS - start) + 1))
15852 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15855 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15856 # cl_user1 should be OK because it recently processed records.
15857 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15858 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15859 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15860 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15863 # ensure gc thread is done
15864 for i in $(mdts_nodes); do
15865 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15866 error "$i: GC-thread not done"
15870 for (( i = 1; i <= MDSCOUNT; i++ )); do
15871 # check cl_user1 still registered
15872 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15873 error "mds$i: User ${cl_user1[mds$i]} not registered"
15874 # check cl_user2 unregistered
15875 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15876 error "mds$i: User ${cl_user2[mds$i]} still registered"
15878 # check changelogs are present and starting at $user_rec1 + 1
15879 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15880 [ -n "$user_rec1" ] ||
15881 error "mds$i: User ${cl_user1[mds$i]} not registered"
15882 first_rec=$($LFS changelog $(facet_svc mds$i) |
15883 awk '{ print $1; exit; }')
15885 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15886 [ $((user_rec1 + 1)) == $first_rec ] ||
15887 error "mds$i: rec $first_rec != $user_rec1 + 1"
15890 run_test 160f "changelog garbage collect (timestamped users)"
15893 remote_mds_nodsh && skip "remote MDS with nodsh"
15894 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15895 skip "Need MDS version at least 2.10.56"
15897 local mdts=$(comma_list $(mdts_nodes))
15899 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15900 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15903 changelog_register || error "first changelog_register failed"
15904 changelog_register || error "second changelog_register failed"
15906 declare -A cl_user1
15907 declare -A cl_user2
15912 # generate some changelog records to accumulate on each MDT
15913 # use all_char because created files should be evenly distributed
15914 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15915 error "test_mkdir $tdir failed"
15916 for ((i = 0; i < MDSCOUNT; i++)); do
15917 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15918 error "create $DIR/$tdir/d$i.1 failed"
15921 # check changelogs have been generated
15922 local nbcl=$(changelog_dump | wc -l)
15923 (( $nbcl > 0 )) || error "no changelogs found"
15925 # reduce the max_idle_indexes value to make sure we exceed it
15926 for param in "changelog_max_idle_indexes=1" \
15928 "changelog_min_gc_interval=2" \
15929 "changelog_min_free_cat_entries=3"; do
15930 local MDT0=$(facet_svc $SINGLEMDS)
15931 local var="${param%=*}"
15932 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15934 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15935 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15936 error "unable to set mdd.*.$param"
15939 # simulate changelog catalog almost full
15940 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15941 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15943 local start=$SECONDS
15944 for i in $(seq $MDSCOUNT); do
15945 cl_users=(${CL_USERS[mds$i]})
15946 cl_user1[mds$i]="${cl_users[0]}"
15947 cl_user2[mds$i]="${cl_users[1]}"
15949 [ -n "${cl_user1[mds$i]}" ] ||
15950 error "mds$i: no user registered"
15951 [ -n "${cl_user2[mds$i]}" ] ||
15952 error "mds$i: only ${cl_user1[mds$i]} is registered"
15954 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15955 [ -n "$user_rec1" ] ||
15956 error "mds$i: User ${cl_user1[mds$i]} not registered"
15957 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15958 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15959 [ -n "$user_rec2" ] ||
15960 error "mds$i: User ${cl_user1[mds$i]} not registered"
15961 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15962 "$user_rec1 + 2 == $user_rec2"
15963 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15964 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15965 "$user_rec1 + 2, but is $user_rec2"
15966 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15967 [ -n "$user_rec2" ] ||
15968 error "mds$i: User ${cl_user2[mds$i]} not registered"
15969 [ $user_rec1 == $user_rec2 ] ||
15970 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15971 "$user_rec1, but is $user_rec2"
15974 # ensure we are past the previous changelog_min_gc_interval set above
15975 local sleep2=$((start + 2 - SECONDS))
15976 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15978 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15979 # cl_user1 should be OK because it recently processed records.
15980 for ((i = 0; i < MDSCOUNT; i++)); do
15981 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15982 error "create $DIR/$tdir/d$i.3 failed"
15985 # ensure gc thread is done
15986 for i in $(mdts_nodes); do
15987 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15988 error "$i: GC-thread not done"
15992 for (( i = 1; i <= MDSCOUNT; i++ )); do
15993 # check cl_user1 still registered
15994 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15995 error "mds$i: User ${cl_user1[mds$i]} not registered"
15996 # check cl_user2 unregistered
15997 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15998 error "mds$i: User ${cl_user2[mds$i]} still registered"
16000 # check changelogs are present and starting at $user_rec1 + 1
16001 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16002 [ -n "$user_rec1" ] ||
16003 error "mds$i: User ${cl_user1[mds$i]} not registered"
16004 first_rec=$($LFS changelog $(facet_svc mds$i) |
16005 awk '{ print $1; exit; }')
16007 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16008 [ $((user_rec1 + 1)) == $first_rec ] ||
16009 error "mds$i: rec $first_rec != $user_rec1 + 1"
16012 run_test 160g "changelog garbage collect (old users)"
16015 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16016 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16017 skip "Need MDS version at least 2.10.56"
16019 local mdts=$(comma_list $(mdts_nodes))
16022 changelog_register || error "first changelog_register failed"
16023 changelog_register || error "second changelog_register failed"
16025 declare -A cl_user1
16026 declare -A cl_user2
16031 # generate some changelog records to accumulate on each MDT
16032 # use all_char because created files should be evenly distributed
16033 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16034 error "test_mkdir $tdir failed"
16035 for ((i = 0; i < MDSCOUNT; i++)); do
16036 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16037 error "create $DIR/$tdir/d$i.1 failed"
16040 # check changelogs have been generated
16041 local nbcl=$(changelog_dump | wc -l)
16042 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16044 for param in "changelog_max_idle_time=10" \
16046 "changelog_min_gc_interval=2"; do
16047 local MDT0=$(facet_svc $SINGLEMDS)
16048 local var="${param%=*}"
16049 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16051 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16052 do_nodes $mdts $LCTL set_param mdd.*.$param
16055 # force cl_user2 to be idle (1st part)
16058 for i in $(seq $MDSCOUNT); do
16059 cl_users=(${CL_USERS[mds$i]})
16060 cl_user1[mds$i]="${cl_users[0]}"
16061 cl_user2[mds$i]="${cl_users[1]}"
16063 [ -n "${cl_user1[mds$i]}" ] ||
16064 error "mds$i: no user registered"
16065 [ -n "${cl_user2[mds$i]}" ] ||
16066 error "mds$i: only ${cl_user2[mds$i]} is registered"
16068 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16069 [ -n "$user_rec1" ] ||
16070 error "mds$i: User ${cl_user1[mds$i]} not registered"
16071 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16072 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16073 [ -n "$user_rec2" ] ||
16074 error "mds$i: User ${cl_user1[mds$i]} not registered"
16075 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16076 "$user_rec1 + 2 == $user_rec2"
16077 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16078 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16079 "$user_rec1 + 2, but is $user_rec2"
16080 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16081 [ -n "$user_rec2" ] ||
16082 error "mds$i: User ${cl_user2[mds$i]} not registered"
16083 [ $user_rec1 == $user_rec2 ] ||
16084 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16085 "$user_rec1, but is $user_rec2"
16088 # force cl_user2 to be idle (2nd part) and to reach
16089 # changelog_max_idle_time
16092 # force each GC-thread start and block then
16093 # one per MDT/MDD, set fail_val accordingly
16094 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16095 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16097 # generate more changelogs to trigger fail_loc
16098 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16099 error "create $DIR/$tdir/${tfile}bis failed"
16101 # stop MDT to stop GC-thread, should be done in back-ground as it will
16102 # block waiting for the thread to be released and exit
16103 declare -A stop_pids
16104 for i in $(seq $MDSCOUNT); do
16106 stop_pids[mds$i]=$!
16109 for i in $(mdts_nodes); do
16112 local facets=$(facets_up_on_host $i)
16114 for facet in ${facets//,/ }; do
16115 if [[ $facet == mds* ]]; then
16119 # ensure each MDS's gc threads are still present and all in "R"
16120 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16121 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16122 error "$i: expected $nb GC-thread"
16124 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16126 error "$i: GC-thread not found in R-state"
16127 # check umounts of each MDT on MDS have reached kthread_stop()
16128 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16129 error "$i: expected $nb umount"
16131 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16132 error "$i: umount not found in D-state"
16135 # release all GC-threads
16136 do_nodes $mdts $LCTL set_param fail_loc=0
16138 # wait for MDT stop to complete
16139 for i in $(seq $MDSCOUNT); do
16140 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16144 # may try to check if any orphan changelog records are present
16145 # via ldiskfs/zfs and llog_reader...
16147 # re-start/mount MDTs
16148 for i in $(seq $MDSCOUNT); do
16149 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16150 error "Fail to start mds$i"
16154 for i in $(seq $MDSCOUNT); do
16155 # check cl_user1 still registered
16156 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16157 error "mds$i: User ${cl_user1[mds$i]} not registered"
16158 # check cl_user2 unregistered
16159 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16160 error "mds$i: User ${cl_user2[mds$i]} still registered"
16162 # check changelogs are present and starting at $user_rec1 + 1
16163 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16164 [ -n "$user_rec1" ] ||
16165 error "mds$i: User ${cl_user1[mds$i]} not registered"
16166 first_rec=$($LFS changelog $(facet_svc mds$i) |
16167 awk '{ print $1; exit; }')
16169 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16170 [ $((user_rec1 + 1)) == $first_rec ] ||
16171 error "mds$i: first index should be $user_rec1 + 1, " \
16172 "but is $first_rec"
16175 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16180 local mdts=$(comma_list $(mdts_nodes))
16182 changelog_register || error "first changelog_register failed"
16184 # generate some changelog records to accumulate on each MDT
16185 # use all_char because created files should be evenly distributed
16186 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16187 error "test_mkdir $tdir failed"
16188 for ((i = 0; i < MDSCOUNT; i++)); do
16189 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16190 error "create $DIR/$tdir/d$i.1 failed"
16193 # check changelogs have been generated
16194 local nbcl=$(changelog_dump | wc -l)
16195 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16197 # simulate race between register and unregister
16198 # XXX as fail_loc is set per-MDS, with DNE configs the race
16199 # simulation will only occur for one MDT per MDS and for the
16200 # others the normal race scenario will take place
16201 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16202 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16203 do_nodes $mdts $LCTL set_param fail_val=1
16205 # unregister 1st user
16206 changelog_deregister &
16208 # wait some time for deregister work to reach race rdv
16210 # register 2nd user
16211 changelog_register || error "2nd user register failed"
16213 wait $pid1 || error "1st user deregister failed"
16217 declare -A LAST_REC
16218 for i in $(seq $MDSCOUNT); do
16219 if changelog_users mds$i | grep "^cl"; then
16220 # make sure new records are added with one user present
16221 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16222 awk '/^current.index:/ { print $NF }')
16224 error "mds$i has no user registered"
16228 # generate more changelog records to accumulate on each MDT
16229 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16230 error "create $DIR/$tdir/${tfile}bis failed"
16232 for i in $(seq $MDSCOUNT); do
16233 last_rec=$(changelog_users $SINGLEMDS |
16234 awk '/^current.index:/ { print $NF }')
16235 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16236 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16237 error "changelogs are off on mds$i"
16240 run_test 160i "changelog user register/unregister race"
16243 remote_mds_nodsh && skip "remote MDS with nodsh"
16244 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16245 skip "Need MDS version at least 2.12.56"
16247 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16248 stack_trap "umount $MOUNT2" EXIT
16250 changelog_register || error "first changelog_register failed"
16251 stack_trap "changelog_deregister" EXIT
16253 # generate some changelog
16254 # use all_char because created files should be evenly distributed
16255 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16256 error "mkdir $tdir failed"
16257 for ((i = 0; i < MDSCOUNT; i++)); do
16258 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16259 error "create $DIR/$tdir/d$i.1 failed"
16262 # open the changelog device
16263 exec 3>/dev/changelog-$FSNAME-MDT0000
16264 stack_trap "exec 3>&-" EXIT
16265 exec 4</dev/changelog-$FSNAME-MDT0000
16266 stack_trap "exec 4<&-" EXIT
16268 # umount the first lustre mount
16270 stack_trap "mount_client $MOUNT" EXIT
16272 # read changelog, which may or may not fail, but should not crash
16276 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16277 changelog_users $SINGLEMDS | grep -q $cl_user ||
16278 error "User $cl_user not found in changelog_users"
16280 printf 'clear:'$cl_user':0' >&3
16282 run_test 160j "client can be umounted while its chanangelog is being used"
16285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16286 remote_mds_nodsh && skip "remote MDS with nodsh"
16288 mkdir -p $DIR/$tdir/1/1
16290 changelog_register || error "changelog_register failed"
16291 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16293 changelog_users $SINGLEMDS | grep -q $cl_user ||
16294 error "User '$cl_user' not found in changelog_users"
16295 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16296 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16297 rmdir $DIR/$tdir/1/1 & sleep 1
16299 touch $DIR/$tdir/2/2
16300 rm -rf $DIR/$tdir/2
16305 changelog_dump | grep rmdir || error "rmdir not recorded"
16307 run_test 160k "Verify that changelog records are not lost"
16309 # Verifies that a file passed as a parameter has recently had an operation
16310 # performed on it that has generated an MTIME changelog which contains the
16311 # correct parent FID. As files might reside on a different MDT from the
16312 # parent directory in DNE configurations, the FIDs are translated to paths
16313 # before being compared, which should be identical
16314 compare_mtime_changelog() {
16322 mdtidx=$($LFS getstripe --mdt-index $file)
16323 mdtidx=$(printf "%04x" $mdtidx)
16325 # Obtain the parent FID from the MTIME changelog
16326 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16327 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16329 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16330 [ -z "$cl_fid" ] && error "parent FID not present"
16332 # Verify that the path for the parent FID is the same as the path for
16333 # the test directory
16334 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16338 [[ "${pdir%/}" == "$dir" ]] ||
16339 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16345 remote_mds_nodsh && skip "remote MDS with nodsh"
16346 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16347 skip "Need MDS version at least 2.13.55"
16351 changelog_register || error "changelog_register failed"
16352 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16354 changelog_users $SINGLEMDS | grep -q $cl_user ||
16355 error "User '$cl_user' not found in changelog_users"
16357 # Clear some types so that MTIME changelogs are generated
16358 changelog_chmask "-CREAT"
16359 changelog_chmask "-CLOSE"
16361 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16363 # Test CL_MTIME during setattr
16364 touch $DIR/$tdir/$tfile
16365 compare_mtime_changelog $DIR/$tdir/$tfile
16367 # Test CL_MTIME during close
16368 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16369 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16371 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16374 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16375 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16376 skip "Need MDS version at least 2.14.51"
16383 changelog_register || error "first changelog_register failed"
16384 changelog_register || error "second changelog_register failed"
16386 cl_users=(${CL_USERS[mds1]})
16387 cl_user1="${cl_users[0]}"
16388 cl_user2="${cl_users[1]}"
16389 # generate some changelog records to accumulate on MDT0
16390 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16391 createmany -m $DIR/$tdir/$tfile 50 ||
16392 error "create $DIR/$tdir/$tfile failed"
16393 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16396 # check changelogs have been generated
16397 local nbcl=$(changelog_dump | wc -l)
16398 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16400 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16401 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16403 __changelog_clear mds1 $cl_user1 +10
16404 __changelog_clear mds1 $cl_user2 0 &
16407 __changelog_clear mds1 $cl_user1 0 ||
16408 error "fail to cancel record for $cl_user1"
16410 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16412 run_test 160m "Changelog clear race"
16415 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16416 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16417 skip "Need MDS version at least 2.14.51"
16426 changelog_register || error "first changelog_register failed"
16428 cl_users=(${CL_USERS[mds1]})
16429 cl_user1="${cl_users[0]}"
16431 # generate some changelog records to accumulate on MDT0
16432 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16433 first_rec=$(changelog_users $SINGLEMDS |
16434 awk '/^current.index:/ { print $NF }')
16435 while (( last_rec < (( first_rec + 65000)) )); do
16436 createmany -m $DIR/$tdir/$tfile 10000 ||
16437 error "create $DIR/$tdir/$tfile failed"
16439 for i in $(seq 0 10000); do
16440 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16444 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16445 error "unlinkmany failed unlink"
16446 last_rec=$(changelog_users $SINGLEMDS |
16447 awk '/^current.index:/ { print $NF }')
16448 echo last record $last_rec
16449 (( last_rec == 0 )) && error "no changelog found"
16452 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16453 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16455 __changelog_clear mds1 $cl_user1 0 &
16458 __changelog_clear mds1 $cl_user1 0 ||
16459 error "fail to cancel record for $cl_user1"
16461 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16463 run_test 160n "Changelog destroy race"
16466 local mdt="$(facet_svc $SINGLEMDS)"
16468 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16469 remote_mds_nodsh && skip "remote MDS with nodsh"
16470 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16471 skip "Need MDS version at least 2.14.52"
16473 changelog_register --user test_160o -m unlnk+close+open ||
16474 error "changelog_register failed"
16476 do_facet $SINGLEMDS $LCTL --device $mdt \
16477 changelog_register -u "Tt3_-#" &&
16478 error "bad symbols in name should fail"
16480 do_facet $SINGLEMDS $LCTL --device $mdt \
16481 changelog_register -u test_160o &&
16482 error "the same name registration should fail"
16484 do_facet $SINGLEMDS $LCTL --device $mdt \
16485 changelog_register -u test_160toolongname &&
16486 error "too long name registration should fail"
16488 changelog_chmask "MARK+HSM"
16489 lctl get_param mdd.*.changelog*mask
16490 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16491 changelog_users $SINGLEMDS | grep -q $cl_user ||
16492 error "User $cl_user not found in changelog_users"
16494 echo $cl_user | grep -q test_160o ||
16495 error "User $cl_user has no specific name 'test160o'"
16498 changelog_clear 0 || error "changelog_clear failed"
16499 # generate some changelog records to accumulate on MDT0
16500 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16501 touch $DIR/$tdir/$tfile # open 1
16503 OPENS=$(changelog_dump | grep -c "OPEN")
16504 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16506 # must be no MKDIR it wasn't set as user mask
16507 MKDIR=$(changelog_dump | grep -c "MKDIR")
16508 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16510 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16511 mdd.$mdt.changelog_current_mask -n)
16512 # register maskless user
16513 changelog_register || error "changelog_register failed"
16514 # effective mask should be not changed because it is not minimal
16515 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16516 mdd.$mdt.changelog_current_mask -n)
16517 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16518 # set server mask to minimal value
16519 changelog_chmask "MARK"
16520 # check effective mask again, should be treated as DEFMASK now
16521 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16522 mdd.$mdt.changelog_current_mask -n)
16523 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16525 do_facet $SINGLEMDS $LCTL --device $mdt \
16526 changelog_deregister -u test_160o ||
16527 error "cannot deregister by name"
16529 run_test 160o "changelog user name and mask"
16532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16533 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16534 skip "Need MDS version at least 2.14.51"
16535 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16541 changelog_register || error "first changelog_register failed"
16543 cl_users=(${CL_USERS[mds1]})
16544 cl_user1="${cl_users[0]}"
16546 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16547 createmany -m $DIR/$tdir/$tfile 50 ||
16548 error "create $DIR/$tdir/$tfile failed"
16549 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16552 # check changelogs have been generated
16553 entry_count=$(changelog_dump | wc -l)
16554 ((entry_count != 0)) || error "no changelog entries found"
16556 # remove changelog_users and check that orphan entries are removed
16558 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16559 start mds1 || error "cannot start mdt"
16560 entry_count=$(changelog_dump | wc -l)
16561 ((entry_count == 0)) ||
16562 error "found $entry_count changelog entries, expected none"
16564 run_test 160p "Changelog orphan cleanup with no users"
16567 local mdt="$(facet_svc $SINGLEMDS)"
16570 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16571 remote_mds_nodsh && skip "remote MDS with nodsh"
16572 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16573 skip "Need MDS version at least 2.14.54"
16575 # set server mask to minimal value like server init does
16576 changelog_chmask "MARK"
16577 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16578 error "changelog_register failed"
16579 # check effective mask again, should be treated as DEFMASK now
16580 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16581 mdd.$mdt.changelog_current_mask -n)
16582 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16583 error "changelog_deregister failed"
16584 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16586 run_test 160q "changelog effective mask is DEFMASK if not set"
16589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16591 test_mkdir -c1 $DIR/$tdir
16592 cp /etc/hosts $DIR/$tdir/$tfile
16593 test_mkdir -c1 $DIR/$tdir/foo1
16594 test_mkdir -c1 $DIR/$tdir/foo2
16595 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16596 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16597 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16598 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16599 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16600 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16601 $LFS fid2path $DIR $FID
16602 error "bad link ea"
16605 rm $DIR/$tdir/foo2/zachary
16607 rm $DIR/$tdir/foo2/thor
16609 rm $DIR/$tdir/$tfile
16611 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16612 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16613 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16614 rm $DIR/$tdir/foo2/maggie
16617 local longname=$tfile.avg_len_is_thirty_two_
16618 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16619 error_noexit 'failed to unlink many hardlinks'" EXIT
16620 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16621 error "failed to hardlink many files"
16622 links=$($LFS fid2path $DIR $FID | wc -l)
16623 echo -n "${links}/1000 links in link EA"
16624 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16626 run_test 161a "link ea sanity"
16629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16630 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16633 local remote_dir=$DIR/$tdir/remote_dir
16635 mkdir -p $DIR/$tdir
16636 $LFS mkdir -i $MDTIDX $remote_dir ||
16637 error "create remote directory failed"
16639 cp /etc/hosts $remote_dir/$tfile
16640 mkdir -p $remote_dir/foo1
16641 mkdir -p $remote_dir/foo2
16642 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16643 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16644 ln $remote_dir/$tfile $remote_dir/foo1/luna
16645 ln $remote_dir/$tfile $remote_dir/foo2/thor
16647 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16649 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16650 $LFS fid2path $DIR $FID
16651 error "bad link ea"
16654 rm $remote_dir/foo2/zachary
16656 rm $remote_dir/foo2/thor
16658 rm $remote_dir/$tfile
16660 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16661 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16662 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16663 $LFS fid2path $DIR $FID
16664 error "bad link rename"
16666 rm $remote_dir/foo2/maggie
16669 local longname=filename_avg_len_is_thirty_two_
16670 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16671 error "failed to hardlink many files"
16672 links=$($LFS fid2path $DIR $FID | wc -l)
16673 echo -n "${links}/1000 links in link EA"
16674 [[ ${links} -gt 60 ]] ||
16675 error "expected at least 60 links in link EA"
16676 unlinkmany $remote_dir/foo2/$longname 1000 ||
16677 error "failed to unlink many hardlinks"
16679 run_test 161b "link ea sanity under remote directory"
16682 remote_mds_nodsh && skip "remote MDS with nodsh"
16683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16684 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16685 skip "Need MDS version at least 2.1.5"
16687 # define CLF_RENAME_LAST 0x0001
16688 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16689 changelog_register || error "changelog_register failed"
16692 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16693 touch $DIR/$tdir/foo_161c
16694 touch $DIR/$tdir/bar_161c
16695 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16696 changelog_dump | grep RENME | tail -n 5
16697 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16698 changelog_clear 0 || error "changelog_clear failed"
16699 if [ x$flags != "x0x1" ]; then
16700 error "flag $flags is not 0x1"
16703 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16704 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16705 touch $DIR/$tdir/foo_161c
16706 touch $DIR/$tdir/bar_161c
16707 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16708 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16709 changelog_dump | grep RENME | tail -n 5
16710 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16711 changelog_clear 0 || error "changelog_clear failed"
16712 if [ x$flags != "x0x0" ]; then
16713 error "flag $flags is not 0x0"
16715 echo "rename overwrite a target having nlink > 1," \
16716 "changelog record has flags of $flags"
16718 # rename doesn't overwrite a target (changelog flag 0x0)
16719 touch $DIR/$tdir/foo_161c
16720 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16721 changelog_dump | grep RENME | tail -n 5
16722 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16723 changelog_clear 0 || error "changelog_clear failed"
16724 if [ x$flags != "x0x0" ]; then
16725 error "flag $flags is not 0x0"
16727 echo "rename doesn't overwrite a target," \
16728 "changelog record has flags of $flags"
16730 # define CLF_UNLINK_LAST 0x0001
16731 # unlink a file having nlink = 1 (changelog flag 0x1)
16732 rm -f $DIR/$tdir/foo2_161c
16733 changelog_dump | grep UNLNK | tail -n 5
16734 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16735 changelog_clear 0 || error "changelog_clear failed"
16736 if [ x$flags != "x0x1" ]; then
16737 error "flag $flags is not 0x1"
16739 echo "unlink a file having nlink = 1," \
16740 "changelog record has flags of $flags"
16742 # unlink a file having nlink > 1 (changelog flag 0x0)
16743 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16744 rm -f $DIR/$tdir/foobar_161c
16745 changelog_dump | grep UNLNK | tail -n 5
16746 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16747 changelog_clear 0 || error "changelog_clear failed"
16748 if [ x$flags != "x0x0" ]; then
16749 error "flag $flags is not 0x0"
16751 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16753 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16756 remote_mds_nodsh && skip "remote MDS with nodsh"
16757 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16762 changelog_register || error "changelog_register failed"
16764 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16765 # interfer with $MOUNT/.lustre/fid/ access
16767 [[ $? -eq 0 ]] || error "mkdir failed"
16769 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16770 $LCTL set_param fail_loc=0x8000140c
16772 $LCTL set_param fail_val=5
16775 echo foofoo > $DIR/$tdir/$tfile &
16778 # wait for create to be delayed
16782 [[ $? -eq 0 ]] || error "create should be blocked"
16784 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16785 stack_trap "rm -f $tempfile"
16786 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16787 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16788 # some delay may occur during ChangeLog publishing and file read just
16789 # above, that could allow file write to happen finally
16790 [[ -s $tempfile ]] && echo "file should be empty"
16792 $LCTL set_param fail_loc=0
16795 [[ $? -eq 0 ]] || error "create failed"
16797 run_test 161d "create with concurrent .lustre/fid access"
16800 local expected="$1"
16805 path=$($LFS fid2path "$@")
16808 if [ $rc -ne 0 ]; then
16809 error "path looked up of '$expected' failed: rc=$rc"
16810 elif [ "$path" != "$expected" ]; then
16811 error "path looked up '$path' instead of '$expected'"
16813 echo "FID '$fid' resolves to path '$path' as expected"
16817 test_162a() { # was test_162
16818 test_mkdir -p -c1 $DIR/$tdir/d2
16819 touch $DIR/$tdir/d2/$tfile
16820 touch $DIR/$tdir/d2/x1
16821 touch $DIR/$tdir/d2/x2
16822 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16823 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16825 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16826 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16829 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16830 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16831 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16833 # softlink to wrong file
16834 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16835 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16836 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16839 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16840 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16841 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16842 # fid2path dir/fsname should both work
16843 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16844 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16846 # hardlink count: check that there are 2 links
16847 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16848 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16850 # hardlink indexing: remove the first link
16851 rm $DIR/$tdir/d2/p/q/r/hlink
16852 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16854 run_test 162a "path lookup sanity"
16857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16858 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16861 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16862 error "create striped dir failed"
16864 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16865 tail -n 1 | awk '{print $2}')
16866 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16868 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16869 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16872 for ((i=0;i<5;i++)); do
16873 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16874 error "get fid for f$i failed"
16875 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16877 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16878 error "get fid for d$i failed"
16879 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16884 run_test 162b "striped directory path lookup sanity"
16886 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16888 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16889 skip "Need MDS version at least 2.7.51"
16891 local lpath=$tdir.local
16892 local rpath=$tdir.remote
16894 test_mkdir $DIR/$lpath
16895 test_mkdir $DIR/$rpath
16897 for ((i = 0; i <= 101; i++)); do
16900 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16901 error "get fid for local directory $DIR/$lpath failed"
16902 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16905 test_mkdir $DIR/$rpath
16906 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16907 error "get fid for remote directory $DIR/$rpath failed"
16908 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16913 run_test 162c "fid2path works with paths 100 or more directories deep"
16915 oalr_event_count() {
16919 awk -v name="${FSNAME}-OST0000" \
16920 -v event="${event}" \
16921 '$1 == "TRACE" && $2 == event && $3 == name' \
16926 oalr_expect_event_count() {
16929 local expect="${3}"
16932 count=$(oalr_event_count "${event}" "${trace}")
16933 if ((count == expect)); then
16937 error_noexit "${event} event count was '${count}', expected ${expect}"
16943 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16945 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16949 sync # Flush previous IOs so we can count log entries.
16950 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16951 stack_trap cleanup_165 EXIT
16955 local trace="/tmp/${tfile}.trace"
16959 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16960 skip "OFD access log unsupported"
16963 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16966 do_facet ost1 ofd_access_log_reader --list
16969 do_facet ost1 killall -TERM ofd_access_log_reader
16973 if ((rc != 0)); then
16974 error "ofd_access_log_reader exited with rc = '${rc}'"
16977 # Parse trace file for discovery events:
16978 oalr_expect_event_count alr_log_add "${trace}" 1
16979 oalr_expect_event_count alr_log_eof "${trace}" 1
16980 oalr_expect_event_count alr_log_free "${trace}" 1
16982 run_test 165a "ofd access log discovery"
16985 local trace="/tmp/${tfile}.trace"
16986 local file="${DIR}/${tfile}"
16995 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16996 skip "OFD access log unsupported"
16999 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17002 do_facet ost1 ofd_access_log_reader --list
17004 lfs setstripe -c 1 -i 0 "${file}"
17005 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17006 error "cannot create '${file}'"
17009 do_facet ost1 killall -TERM ofd_access_log_reader
17013 if ((rc != 0)); then
17014 error "ofd_access_log_reader exited with rc = '${rc}'"
17017 oalr_expect_event_count alr_log_entry "${trace}" 1
17019 pfid1=$($LFS path2fid "${file}")
17021 # 1 2 3 4 5 6 7 8 9 10
17022 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17023 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17025 echo "entry = '${entry[*]}'" >&2
17028 if [[ "${pfid1}" != "${pfid2}" ]]; then
17029 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17033 if ((size != 1048576)); then
17034 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17038 if [[ "${flags}" != "w" ]]; then
17039 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17042 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17045 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17046 error "cannot read '${file}'"
17049 do_facet ost1 killall -TERM ofd_access_log_reader
17053 if ((rc != 0)); then
17054 error "ofd_access_log_reader exited with rc = '${rc}'"
17057 oalr_expect_event_count alr_log_entry "${trace}" 1
17059 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17060 echo "entry = '${entry[*]}'" >&2
17063 if [[ "${pfid1}" != "${pfid2}" ]]; then
17064 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17068 if ((size != 524288)); then
17069 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17073 if [[ "${flags}" != "r" ]]; then
17074 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17077 run_test 165b "ofd access log entries are produced and consumed"
17080 local trace="/tmp/${tfile}.trace"
17081 local file="${DIR}/${tdir}/${tfile}"
17083 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17084 skip "OFD access log unsupported"
17086 test_mkdir "${DIR}/${tdir}"
17089 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17092 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17094 # 4096 / 64 = 64. Create twice as many entries.
17095 for ((i = 0; i < 128; i++)); do
17096 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17097 error "cannot create file"
17102 do_facet ost1 killall -TERM ofd_access_log_reader
17105 if ((rc != 0)); then
17106 error "ofd_access_log_reader exited with rc = '${rc}'"
17109 unlinkmany "${file}-%d" 128
17111 run_test 165c "full ofd access logs do not block IOs"
17113 oal_get_read_count() {
17116 # STATS lustre-OST0001 alr_read_count 1
17118 do_facet ost1 cat "${stats}" |
17119 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17120 END { print count; }'
17123 oal_expect_read_count() {
17128 # Ask ofd_access_log_reader to write stats.
17129 do_facet ost1 killall -USR1 ofd_access_log_reader
17131 # Allow some time for things to happen.
17134 count=$(oal_get_read_count "${stats}")
17135 if ((count == expect)); then
17139 error_noexit "bad read count, got ${count}, expected ${expect}"
17140 do_facet ost1 cat "${stats}" >&2
17145 local stats="/tmp/${tfile}.stats"
17146 local file="${DIR}/${tdir}/${tfile}"
17147 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17149 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17150 skip "OFD access log unsupported"
17152 test_mkdir "${DIR}/${tdir}"
17155 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17158 lfs setstripe -c 1 -i 0 "${file}"
17160 do_facet ost1 lctl set_param "${param}=rw"
17161 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17162 error "cannot create '${file}'"
17163 oal_expect_read_count "${stats}" 1
17165 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17166 error "cannot read '${file}'"
17167 oal_expect_read_count "${stats}" 2
17169 do_facet ost1 lctl set_param "${param}=r"
17170 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17171 error "cannot create '${file}'"
17172 oal_expect_read_count "${stats}" 2
17174 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17175 error "cannot read '${file}'"
17176 oal_expect_read_count "${stats}" 3
17178 do_facet ost1 lctl set_param "${param}=w"
17179 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17180 error "cannot create '${file}'"
17181 oal_expect_read_count "${stats}" 4
17183 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17184 error "cannot read '${file}'"
17185 oal_expect_read_count "${stats}" 4
17187 do_facet ost1 lctl set_param "${param}=0"
17188 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17189 error "cannot create '${file}'"
17190 oal_expect_read_count "${stats}" 4
17192 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17193 error "cannot read '${file}'"
17194 oal_expect_read_count "${stats}" 4
17196 do_facet ost1 killall -TERM ofd_access_log_reader
17199 if ((rc != 0)); then
17200 error "ofd_access_log_reader exited with rc = '${rc}'"
17203 run_test 165d "ofd_access_log mask works"
17206 local stats="/tmp/${tfile}.stats"
17207 local file0="${DIR}/${tdir}-0/${tfile}"
17208 local file1="${DIR}/${tdir}-1/${tfile}"
17210 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17211 skip "OFD access log unsupported"
17213 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17215 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17216 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17218 lfs setstripe -c 1 -i 0 "${file0}"
17219 lfs setstripe -c 1 -i 0 "${file1}"
17222 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17225 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17226 error "cannot create '${file0}'"
17228 oal_expect_read_count "${stats}" 0
17230 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17231 error "cannot create '${file1}'"
17233 oal_expect_read_count "${stats}" 1
17235 do_facet ost1 killall -TERM ofd_access_log_reader
17238 if ((rc != 0)); then
17239 error "ofd_access_log_reader exited with rc = '${rc}'"
17242 run_test 165e "ofd_access_log MDT index filter works"
17245 local trace="/tmp/${tfile}.trace"
17250 do_facet ost1 timeout 60 ofd_access_log_reader \
17251 --exit-on-close --debug=- --trace=- > "${trace}" &
17258 if ((rc != 0)); then
17259 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17264 run_test 165f "ofd_access_log_reader --exit-on-close works"
17267 # do directio so as not to populate the page cache
17268 log "creating a 10 Mb file"
17269 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17270 error "multiop failed while creating a file"
17271 log "starting reads"
17272 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17273 log "truncating the file"
17274 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17275 error "multiop failed while truncating the file"
17277 kill %+ || true # reads might have finished
17278 echo "wait until dd is finished"
17280 log "removing the temporary file"
17281 rm -rf $DIR/$tfile || error "tmp file removal failed"
17283 run_test 169 "parallel read and truncate should not deadlock"
17286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17288 $LCTL clear # bug 18514
17289 $LCTL debug_daemon start $TMP/${tfile}_log_good
17291 $LCTL debug_daemon stop
17292 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17293 error "sed failed to read log_good"
17295 $LCTL debug_daemon start $TMP/${tfile}_log_good
17297 $LCTL debug_daemon stop
17299 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17300 error "lctl df log_bad failed"
17302 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17303 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17305 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17306 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17308 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17309 error "bad_line good_line1 good_line2 are empty"
17311 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17312 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17313 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17315 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17316 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17317 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17319 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17320 error "bad_line_new good_line_new are empty"
17322 local expected_good=$((good_line1 + good_line2*2))
17324 rm -f $TMP/${tfile}*
17325 # LU-231, short malformed line may not be counted into bad lines
17326 if [ $bad_line -ne $bad_line_new ] &&
17327 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17328 error "expected $bad_line bad lines, but got $bad_line_new"
17332 if [ $expected_good -ne $good_line_new ]; then
17333 error "expected $expected_good good lines, but got $good_line_new"
17338 run_test 170 "test lctl df to handle corrupted log ====================="
17340 test_171() { # bug20592
17341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17343 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17344 $LCTL set_param fail_loc=0x50e
17345 $LCTL set_param fail_val=3000
17346 multiop_bg_pause $DIR/$tfile O_s || true
17348 kill -USR1 $MULTIPID
17352 if dmesg | grep "recursive fault"; then
17353 error "caught a recursive fault"
17355 $LCTL set_param fail_loc=0
17358 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17360 # it would be good to share it with obdfilter-survey/iokit-libecho code
17361 setup_obdecho_osc () {
17364 local obdfilter_name=$2
17365 echo "Creating new osc for $obdfilter_name on $ost_nid"
17366 # make sure we can find loopback nid
17367 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17369 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17370 ${obdfilter_name}_osc_UUID || rc=2; }
17371 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17372 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17376 cleanup_obdecho_osc () {
17377 local obdfilter_name=$1
17378 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17379 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17386 local pages=${3:-64}
17391 local obd_size=$(get_obd_size $node $OBD)
17392 local page_size=$(get_page_size $node)
17393 if [[ -n "$obd_size" ]]; then
17394 local new_count=$((obd_size / (pages * page_size / 1024)))
17395 [[ $new_count -ge $count ]] || count=$new_count
17398 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17399 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17401 if [ $rc -eq 0 ]; then
17402 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17403 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17405 echo "New object id is $id"
17406 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17408 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17409 "test_brw $count w v $pages $id" || rc=4; }
17410 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17412 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17413 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17414 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17415 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17416 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17423 if ! [ -d /sys/fs/lustre/echo_client ] &&
17424 ! module_loaded obdecho; then
17425 load_module obdecho/obdecho &&
17426 stack_trap "rmmod obdecho" EXIT ||
17427 error "unable to load obdecho on client"
17430 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17431 local host=$($LCTL get_param -n osc.$osc.import |
17432 awk '/current_connection:/ { print $2 }' )
17433 local target=$($LCTL get_param -n osc.$osc.import |
17434 awk '/target:/ { print $2 }' )
17435 target=${target%_UUID}
17437 if [ -n "$target" ]; then
17438 setup_obdecho_osc $host $target &&
17439 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17440 { error "obdecho setup failed with $?"; return; }
17442 obdecho_test ${target}_osc client ||
17443 error "obdecho_test failed on ${target}_osc"
17445 $LCTL get_param osc.$osc.import
17446 error "there is no osc.$osc.import target"
17449 run_test 180a "test obdecho on osc"
17452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17453 remote_ost_nodsh && skip "remote OST with nodsh"
17455 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17456 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17457 error "failed to load module obdecho"
17459 local target=$(do_facet ost1 $LCTL dl |
17460 awk '/obdfilter/ { print $4; exit; }')
17462 if [ -n "$target" ]; then
17463 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17465 do_facet ost1 $LCTL dl
17466 error "there is no obdfilter target on ost1"
17469 run_test 180b "test obdecho directly on obdfilter"
17471 test_180c() { # LU-2598
17472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17473 remote_ost_nodsh && skip "remote OST with nodsh"
17474 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17475 skip "Need MDS version at least 2.4.0"
17477 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17478 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17479 error "failed to load module obdecho"
17481 local target=$(do_facet ost1 $LCTL dl |
17482 awk '/obdfilter/ { print $4; exit; }')
17484 if [ -n "$target" ]; then
17485 local pages=16384 # 64MB bulk I/O RPC size
17487 obdecho_test "$target" ost1 "$pages" ||
17488 error "obdecho_test with pages=$pages failed with $?"
17490 do_facet ost1 $LCTL dl
17491 error "there is no obdfilter target on ost1"
17494 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17496 test_181() { # bug 22177
17497 test_mkdir $DIR/$tdir
17498 # create enough files to index the directory
17499 createmany -o $DIR/$tdir/foobar 4000
17500 # print attributes for debug purpose
17503 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17505 # remove the files & current working dir
17506 unlinkmany $DIR/$tdir/foobar 4000
17508 kill -USR1 $MULTIPID
17510 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17513 run_test 181 "Test open-unlinked dir ========================"
17519 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17521 $LCTL set_param mdc.*.rpc_stats=clear
17523 for (( i = 0; i < $tcount; i++ )) ; do
17524 mkdir $DIR/$tdir/$i
17527 for (( i = 0; i < $tcount; i++ )) ; do
17528 createmany -o $DIR/$tdir/$i/f- $fcount &
17532 for (( i = 0; i < $tcount; i++ )) ; do
17533 unlinkmany $DIR/$tdir/$i/f- $fcount &
17537 $LCTL get_param mdc.*.rpc_stats
17541 run_test 182 "Test parallel modify metadata operations ================"
17543 test_183() { # LU-2275
17544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17545 remote_mds_nodsh && skip "remote MDS with nodsh"
17546 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17547 skip "Need MDS version at least 2.3.56"
17549 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17550 echo aaa > $DIR/$tdir/$tfile
17552 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17553 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17555 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17556 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17558 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17560 # Flush negative dentry cache
17561 touch $DIR/$tdir/$tfile
17563 # We are not checking for any leaked references here, they'll
17564 # become evident next time we do cleanup with module unload.
17567 run_test 183 "No crash or request leak in case of strange dispositions ========"
17569 # test suite 184 is for LU-2016, LU-2017
17571 check_swap_layouts_support
17573 dir0=$DIR/$tdir/$testnum
17574 test_mkdir -p -c1 $dir0
17579 $LFS setstripe -c1 $file1
17581 $LFS setstripe -c2 $file2
17583 gen1=$($LFS getstripe -g $file1)
17584 gen2=$($LFS getstripe -g $file2)
17586 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17587 gen=$($LFS getstripe -g $file1)
17588 [[ $gen1 != $gen ]] ||
17589 "Layout generation on $file1 does not change"
17590 gen=$($LFS getstripe -g $file2)
17591 [[ $gen2 != $gen ]] ||
17592 "Layout generation on $file2 does not change"
17594 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17595 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17597 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17599 run_test 184a "Basic layout swap"
17602 check_swap_layouts_support
17604 dir0=$DIR/$tdir/$testnum
17605 mkdir -p $dir0 || error "creating dir $dir0"
17612 $LFS setstripe -c1 $file1
17613 $LFS setstripe -c2 $file2
17614 $LFS setstripe -c1 $file3
17615 chown $RUNAS_ID $file3
17616 gen1=$($LFS getstripe -g $file1)
17617 gen2=$($LFS getstripe -g $file2)
17619 $LFS swap_layouts $dir1 $dir2 &&
17620 error "swap of directories layouts should fail"
17621 $LFS swap_layouts $dir1 $file1 &&
17622 error "swap of directory and file layouts should fail"
17623 $RUNAS $LFS swap_layouts $file1 $file2 &&
17624 error "swap of file we cannot write should fail"
17625 $LFS swap_layouts $file1 $file3 &&
17626 error "swap of file with different owner should fail"
17627 /bin/true # to clear error code
17629 run_test 184b "Forbidden layout swap (will generate errors)"
17632 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17633 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17634 check_swap_layouts_support
17635 check_swap_layout_no_dom $DIR
17637 local dir0=$DIR/$tdir/$testnum
17638 mkdir -p $dir0 || error "creating dir $dir0"
17640 local ref1=$dir0/ref1
17641 local ref2=$dir0/ref2
17642 local file1=$dir0/file1
17643 local file2=$dir0/file2
17644 # create a file large enough for the concurrent test
17645 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17646 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17647 echo "ref file size: ref1($(stat -c %s $ref1))," \
17648 "ref2($(stat -c %s $ref2))"
17651 dd if=$ref1 of=$file1 bs=16k &
17654 # Make sure dd starts to copy file, but wait at most 5 seconds
17656 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17658 $LFS swap_layouts $file1 $file2
17661 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17662 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17664 # how many bytes copied before swapping layout
17665 local copied=$(stat -c %s $file2)
17666 local remaining=$(stat -c %s $ref1)
17667 remaining=$((remaining - copied))
17668 echo "Copied $copied bytes before swapping layout..."
17670 cmp -n $copied $file1 $ref2 | grep differ &&
17671 error "Content mismatch [0, $copied) of ref2 and file1"
17672 cmp -n $copied $file2 $ref1 ||
17673 error "Content mismatch [0, $copied) of ref1 and file2"
17674 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17675 error "Content mismatch [$copied, EOF) of ref1 and file1"
17678 rm -f $ref1 $ref2 $file1 $file2
17680 run_test 184c "Concurrent write and layout swap"
17683 check_swap_layouts_support
17684 check_swap_layout_no_dom $DIR
17685 [ -z "$(which getfattr 2>/dev/null)" ] &&
17686 skip_env "no getfattr command"
17688 local file1=$DIR/$tdir/$tfile-1
17689 local file2=$DIR/$tdir/$tfile-2
17690 local file3=$DIR/$tdir/$tfile-3
17694 mkdir -p $DIR/$tdir
17695 touch $file1 || error "create $file1 failed"
17696 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17697 error "create $file2 failed"
17698 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17699 error "create $file3 failed"
17700 lovea1=$(get_layout_param $file1)
17702 $LFS swap_layouts $file2 $file3 ||
17703 error "swap $file2 $file3 layouts failed"
17704 $LFS swap_layouts $file1 $file2 ||
17705 error "swap $file1 $file2 layouts failed"
17707 lovea2=$(get_layout_param $file2)
17710 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17712 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17713 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17715 run_test 184d "allow stripeless layouts swap"
17718 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17719 skip "Need MDS version at least 2.6.94"
17720 check_swap_layouts_support
17721 check_swap_layout_no_dom $DIR
17722 [ -z "$(which getfattr 2>/dev/null)" ] &&
17723 skip_env "no getfattr command"
17725 local file1=$DIR/$tdir/$tfile-1
17726 local file2=$DIR/$tdir/$tfile-2
17727 local file3=$DIR/$tdir/$tfile-3
17730 mkdir -p $DIR/$tdir
17731 touch $file1 || error "create $file1 failed"
17732 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17733 error "create $file2 failed"
17734 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17735 error "create $file3 failed"
17737 $LFS swap_layouts $file1 $file2 ||
17738 error "swap $file1 $file2 layouts failed"
17740 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17741 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17743 echo 123 > $file1 || error "Should be able to write into $file1"
17745 $LFS swap_layouts $file1 $file3 ||
17746 error "swap $file1 $file3 layouts failed"
17748 echo 123 > $file1 || error "Should be able to write into $file1"
17750 rm -rf $file1 $file2 $file3
17752 run_test 184e "Recreate layout after stripeless layout swaps"
17755 # Create a file with name longer than sizeof(struct stat) ==
17756 # 144 to see if we can get chars from the file name to appear
17757 # in the returned striping. Note that 'f' == 0x66.
17758 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17760 mkdir -p $DIR/$tdir
17761 mcreate $DIR/$tdir/$file
17762 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17763 error "IOC_MDC_GETFILEINFO returned garbage striping"
17766 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17768 test_185() { # LU-2441
17769 # LU-3553 - no volatile file support in old servers
17770 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17771 skip "Need MDS version at least 2.3.60"
17773 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17774 touch $DIR/$tdir/spoo
17775 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17776 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17777 error "cannot create/write a volatile file"
17778 [ "$FILESET" == "" ] &&
17779 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17780 error "FID is still valid after close"
17782 multiop_bg_pause $DIR/$tdir vVw4096_c
17789 # assume that the next FID for this client is sequential, since stdout
17790 # is unfortunately eaten by multiop_bg_pause
17791 local n=$((${fidv[1]} + 1))
17792 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17793 if [ "$FILESET" == "" ]; then
17794 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17795 error "FID is missing before close"
17797 kill -USR1 $multi_pid
17798 # 1 second delay, so if mtime change we will see it
17800 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17801 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17803 run_test 185 "Volatile file support"
17805 function create_check_volatile() {
17809 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17812 local FID=$(cat /tmp/${tfile}.fid)
17813 [ "$FID" == "" ] && error "can't get FID for volatile"
17814 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17815 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17816 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17820 cancel_lru_locks mdc # flush opencache
17821 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17826 # LU-12516 - volatile creation via .lustre
17827 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17828 skip "Need MDS version at least 2.3.55"
17830 create_check_volatile 0
17831 [ $MDSCOUNT -lt 2 ] && return 0
17834 create_check_volatile 1
17838 run_test 185a "Volatile file creation in .lustre/fid/"
17841 remote_mds_nodsh && skip "remote MDS with nodsh"
17842 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17843 skip "Need MDS version at least 2.3.0"
17845 local dir0=$DIR/$tdir/$testnum
17846 mkdir -p $dir0 || error "creating dir $dir0"
17848 local file=$dir0/file1
17849 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17850 local dv1=$($LFS data_version $file)
17851 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17852 local dv2=$($LFS data_version $file)
17853 [[ $dv1 != $dv2 ]] ||
17854 error "data version did not change on write $dv1 == $dv2"
17859 run_test 187a "Test data version change"
17862 remote_mds_nodsh && skip "remote MDS with nodsh"
17863 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17864 skip "Need MDS version at least 2.3.0"
17866 local dir0=$DIR/$tdir/$testnum
17867 mkdir -p $dir0 || error "creating dir $dir0"
17869 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17870 [[ ${DV[0]} != ${DV[1]} ]] ||
17871 error "data version did not change on write"\
17872 " ${DV[0]} == ${DV[1]}"
17877 run_test 187b "Test data version change on volatile file"
17880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17881 remote_mgs_nodsh && skip "remote MGS with nodsh"
17882 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17884 local POOL=${POOL:-cea1}
17885 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17886 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17889 local last_ost=$(($OSTCOUNT - 1))
17891 local ost_list=$(seq $first_ost $ost_step $last_ost)
17892 local ost_range="$first_ost $last_ost $ost_step"
17893 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17894 local file_dir=$POOL_ROOT/file_tst
17895 local subdir=$test_path/subdir
17899 # former test_200a test_200b
17900 pool_add $POOL || { rc=$? ; break; }
17901 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17902 # former test_200c test_200d
17903 mkdir -p $test_path
17904 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17905 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17907 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17908 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17909 || { rc=$? ; break; }
17910 # former test_200e test_200f
17911 local files=$((OSTCOUNT*3))
17912 pool_alloc_files $POOL $test_path $files "$ost_list" \
17913 || { rc=$? ; break; }
17914 pool_create_files $POOL $file_dir $files "$ost_list" \
17915 || { rc=$? ; break; }
17916 # former test_200g test_200h
17917 pool_lfs_df $POOL || { rc=$? ; break; }
17918 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17920 # former test_201a test_201b test_201c
17921 pool_remove_first_target $POOL || { rc=$? ; break; }
17923 local f=$test_path/$tfile
17924 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17925 pool_remove $POOL $f || { rc=$? ; break; }
17933 run_test 200 "OST pools"
17935 # usage: default_attr <count | size | offset>
17937 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17940 # usage: check_default_stripe_attr
17941 check_default_stripe_attr() {
17942 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17945 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17947 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17951 error "unknown getstripe attr '$1'"
17954 [ $ACTUAL == $EXPECTED ] ||
17955 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17959 test_mkdir $DIR/$tdir
17960 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17962 check_default_stripe_attr --stripe-count
17963 check_default_stripe_attr --stripe-size
17964 check_default_stripe_attr --stripe-index
17966 run_test 204a "Print default stripe attributes"
17969 test_mkdir $DIR/$tdir
17970 $LFS setstripe --stripe-count 1 $DIR/$tdir
17972 check_default_stripe_attr --stripe-size
17973 check_default_stripe_attr --stripe-index
17975 run_test 204b "Print default stripe size and offset"
17978 test_mkdir $DIR/$tdir
17979 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17981 check_default_stripe_attr --stripe-count
17982 check_default_stripe_attr --stripe-index
17984 run_test 204c "Print default stripe count and offset"
17987 test_mkdir $DIR/$tdir
17988 $LFS setstripe --stripe-index 0 $DIR/$tdir
17990 check_default_stripe_attr --stripe-count
17991 check_default_stripe_attr --stripe-size
17993 run_test 204d "Print default stripe count and size"
17996 test_mkdir $DIR/$tdir
17997 $LFS setstripe -d $DIR/$tdir
17999 check_default_stripe_attr --stripe-count --raw
18000 check_default_stripe_attr --stripe-size --raw
18001 check_default_stripe_attr --stripe-index --raw
18003 run_test 204e "Print raw stripe attributes"
18006 test_mkdir $DIR/$tdir
18007 $LFS setstripe --stripe-count 1 $DIR/$tdir
18009 check_default_stripe_attr --stripe-size --raw
18010 check_default_stripe_attr --stripe-index --raw
18012 run_test 204f "Print raw stripe size and offset"
18015 test_mkdir $DIR/$tdir
18016 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18018 check_default_stripe_attr --stripe-count --raw
18019 check_default_stripe_attr --stripe-index --raw
18021 run_test 204g "Print raw stripe count and offset"
18024 test_mkdir $DIR/$tdir
18025 $LFS setstripe --stripe-index 0 $DIR/$tdir
18027 check_default_stripe_attr --stripe-count --raw
18028 check_default_stripe_attr --stripe-size --raw
18030 run_test 204h "Print raw stripe count and size"
18032 # Figure out which job scheduler is being used, if any,
18033 # or use a fake one
18034 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18035 JOBENV=SLURM_JOB_ID
18036 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18038 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18040 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18041 JOBENV=LOADL_STEP_ID
18042 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18045 $LCTL list_param jobid_name > /dev/null 2>&1
18046 if [ $? -eq 0 ]; then
18052 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18054 verify_jobstats() {
18059 # we don't really need to clear the stats for this test to work, since each
18060 # command has a unique jobid, but it makes debugging easier if needed.
18061 # for facet in $facets; do
18062 # local dev=$(convert_facet2label $facet)
18063 # # clear old jobstats
18064 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18067 # use a new JobID for each test, or we might see an old one
18068 [ "$JOBENV" = "FAKE_JOBID" ] &&
18069 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18071 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18073 [ "$JOBENV" = "nodelocal" ] && {
18074 FAKE_JOBID=id.$testnum.%e.$RANDOM
18075 $LCTL set_param jobid_name=$FAKE_JOBID
18076 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18079 log "Test: ${cmd[*]}"
18080 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18082 if [ $JOBENV = "FAKE_JOBID" ]; then
18083 FAKE_JOBID=$JOBVAL ${cmd[*]}
18088 # all files are created on OST0000
18089 for facet in $facets; do
18090 local stats="*.$(convert_facet2label $facet).job_stats"
18092 # strip out libtool wrappers for in-tree executables
18093 if [ $(do_facet $facet lctl get_param $stats |
18094 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18095 do_facet $facet lctl get_param $stats
18096 error "No jobstats for $JOBVAL found on $facet::$stats"
18102 local new_jobenv=$1
18104 set_persistent_param_and_check client "jobid_var" \
18105 "$FSNAME.sys.jobid_var" $new_jobenv
18108 test_205a() { # Job stats
18109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18110 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18111 skip "Need MDS version with at least 2.7.1"
18112 remote_mgs_nodsh && skip "remote MGS with nodsh"
18113 remote_mds_nodsh && skip "remote MDS with nodsh"
18114 remote_ost_nodsh && skip "remote OST with nodsh"
18115 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18116 skip "Server doesn't support jobstats"
18117 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18119 local old_jobenv=$($LCTL get_param -n jobid_var)
18120 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18122 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18123 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18125 stack_trap "do_facet mgs $PERM_CMD \
18126 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18130 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18131 mdt.*.job_cleanup_interval | head -n 1)
18132 local new_interval=5
18133 do_facet $SINGLEMDS \
18134 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18135 stack_trap "do_facet $SINGLEMDS \
18136 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18137 local start=$SECONDS
18141 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18142 verify_jobstats "$cmd" "$SINGLEMDS"
18144 cmd="rmdir $DIR/$tdir"
18145 verify_jobstats "$cmd" "$SINGLEMDS"
18146 # mkdir on secondary MDT
18147 if [ $MDSCOUNT -gt 1 ]; then
18148 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18149 verify_jobstats "$cmd" "mds2"
18152 cmd="mknod $DIR/$tfile c 1 3"
18153 verify_jobstats "$cmd" "$SINGLEMDS"
18155 cmd="rm -f $DIR/$tfile"
18156 verify_jobstats "$cmd" "$SINGLEMDS"
18157 # create all files on OST0000 so verify_jobstats can find OST stats
18159 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18160 verify_jobstats "$cmd" "$SINGLEMDS"
18162 cmd="touch $DIR/$tfile"
18163 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18165 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18166 verify_jobstats "$cmd" "ost1"
18168 cancel_lru_locks osc
18169 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18170 verify_jobstats "$cmd" "ost1"
18172 cmd="$TRUNCATE $DIR/$tfile 0"
18173 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18175 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18176 verify_jobstats "$cmd" "$SINGLEMDS"
18177 # jobstats expiry - sleep until old stats should be expired
18178 local left=$((new_interval + 5 - (SECONDS - start)))
18179 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18180 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18182 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18183 verify_jobstats "$cmd" "$SINGLEMDS"
18184 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18185 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18187 # Ensure that jobid are present in changelog (if supported by MDS)
18188 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18189 changelog_dump | tail -10
18190 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18191 [ $jobids -eq 9 ] ||
18192 error "Wrong changelog jobid count $jobids != 9"
18196 jobstats_set $JOBENV
18198 changelog_dump | grep $tfile
18199 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18200 [ $jobids -eq 0 ] ||
18201 error "Unexpected jobids when jobid_var=$JOBENV"
18204 # test '%j' access to environment variable - if supported
18205 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18206 JOBENV="JOBCOMPLEX"
18207 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18209 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18212 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18213 JOBENV="JOBCOMPLEX"
18214 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18216 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18219 # test '%j' access to per-session jobid - if supported
18220 if lctl list_param jobid_this_session > /dev/null 2>&1
18222 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18223 lctl set_param jobid_this_session=$USER
18225 JOBENV="JOBCOMPLEX"
18226 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18228 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18231 run_test 205a "Verify job stats"
18233 # LU-13117, LU-13597
18235 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18236 skip "Need MDS version at least 2.13.54.91"
18238 job_stats="mdt.*.job_stats"
18239 $LCTL set_param $job_stats=clear
18240 # Setting jobid_var to USER might not be supported
18241 $LCTL set_param jobid_var=USER || true
18242 $LCTL set_param jobid_name="%e.%u"
18243 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18244 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18245 grep "job_id:.*foolish" &&
18246 error "Unexpected jobid found"
18247 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18248 grep "open:.*min.*max.*sum" ||
18249 error "wrong job_stats format found"
18251 run_test 205b "Verify job stats jobid and output format"
18255 $LCTL set_param llite.*.stats=0
18256 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18257 $LCTL get_param llite.*.stats
18258 $LCTL get_param llite.*.stats | grep \
18259 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18260 error "wrong client stats format found"
18262 run_test 205c "Verify client stats format"
18264 # LU-1480, LU-1773 and LU-1657
18266 mkdir -p $DIR/$tdir
18267 $LFS setstripe -c -1 $DIR/$tdir
18268 #define OBD_FAIL_LOV_INIT 0x1403
18269 $LCTL set_param fail_loc=0xa0001403
18270 $LCTL set_param fail_val=1
18271 touch $DIR/$tdir/$tfile || true
18273 run_test 206 "fail lov_init_raid0() doesn't lbug"
18276 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18277 local fsz=`stat -c %s $DIR/$tfile`
18278 cancel_lru_locks mdc
18280 # do not return layout in getattr intent
18281 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18282 $LCTL set_param fail_loc=0x170
18283 local sz=`stat -c %s $DIR/$tfile`
18285 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18289 run_test 207a "can refresh layout at glimpse"
18292 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18293 local cksum=`md5sum $DIR/$tfile`
18294 local fsz=`stat -c %s $DIR/$tfile`
18295 cancel_lru_locks mdc
18296 cancel_lru_locks osc
18298 # do not return layout in getattr intent
18299 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18300 $LCTL set_param fail_loc=0x171
18302 # it will refresh layout after the file is opened but before read issues
18303 echo checksum is "$cksum"
18304 echo "$cksum" |md5sum -c --quiet || error "file differs"
18308 run_test 207b "can refresh layout at open"
18311 # FIXME: in this test suite, only RD lease is used. This is okay
18312 # for now as only exclusive open is supported. After generic lease
18313 # is done, this test suite should be revised. - Jinshan
18315 remote_mds_nodsh && skip "remote MDS with nodsh"
18316 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18317 skip "Need MDS version at least 2.4.52"
18319 echo "==== test 1: verify get lease work"
18320 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18322 echo "==== test 2: verify lease can be broken by upcoming open"
18323 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18327 $MULTIOP $DIR/$tfile oO_RDWR:c
18328 kill -USR1 $PID && wait $PID || error "break lease error"
18330 echo "==== test 3: verify lease can't be granted if an open already exists"
18331 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18335 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18336 kill -USR1 $PID && wait $PID || error "open file error"
18338 echo "==== test 4: lease can sustain over recovery"
18339 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18345 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18347 echo "==== test 5: lease broken can't be regained by replay"
18348 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18352 # open file to break lease and then recovery
18353 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18356 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18360 run_test 208 "Exclusive open"
18363 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18364 skip_env "must have disp_stripe"
18367 sync; sleep 5; sync;
18369 echo 3 > /proc/sys/vm/drop_caches
18370 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18371 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18372 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18374 # open/close 500 times
18375 for i in $(seq 500); do
18379 echo 3 > /proc/sys/vm/drop_caches
18380 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18381 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18382 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18384 echo "before: $req_before, after: $req_after"
18385 [ $((req_after - req_before)) -ge 300 ] &&
18386 error "open/close requests are not freed"
18389 run_test 209 "read-only open/close requests should be freed promptly"
18394 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18398 $LFS getstripe $DIR/$tfile
18400 wait $pid || error "multiop failed"
18402 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18406 $LFS getstripe $DIR/$tfile
18408 wait $pid || error "multiop failed"
18410 run_test 210 "lfs getstripe does not break leases"
18414 size=$((size % 8192 + 1))
18415 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18416 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18417 rm -f $DIR/f212 $DIR/f212.xyz
18419 run_test 212 "Sendfile test ============================================"
18422 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18423 cancel_lru_locks osc
18424 lctl set_param fail_loc=0x8000040f
18425 # generate a read lock
18426 cat $DIR/$tfile > /dev/null
18427 # write to the file, it will try to cancel the above read lock.
18428 cat /etc/hosts >> $DIR/$tfile
18430 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18432 test_214() { # for bug 20133
18433 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18434 for (( i=0; i < 340; i++ )) ; do
18435 touch $DIR/$tdir/d214c/a$i
18438 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18439 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18440 ls $DIR/d214c || error "ls $DIR/d214c failed"
18441 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18442 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18444 run_test 214 "hash-indexed directory test - bug 20133"
18446 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18447 create_lnet_proc_files() {
18448 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18451 # counterpart of create_lnet_proc_files
18452 remove_lnet_proc_files() {
18453 rm -f $TMP/lnet_$1.sys
18456 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18457 # 3rd arg as regexp for body
18458 check_lnet_proc_stats() {
18459 local l=$(cat "$TMP/lnet_$1" |wc -l)
18460 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18462 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18465 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18466 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18467 # optional and can be regexp for 2nd line (lnet.routes case)
18468 check_lnet_proc_entry() {
18469 local blp=2 # blp stands for 'position of 1st line of body'
18470 [ -z "$5" ] || blp=3 # lnet.routes case
18472 local l=$(cat "$TMP/lnet_$1" |wc -l)
18473 # subtracting one from $blp because the body can be empty
18474 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18476 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18477 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18479 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18480 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18482 # bail out if any unexpected line happened
18483 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18484 [ "$?" != 0 ] || error "$2 misformatted"
18487 test_215() { # for bugs 18102, 21079, 21517
18488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18490 local N='(0|[1-9][0-9]*)' # non-negative numeric
18491 local P='[1-9][0-9]*' # positive numeric
18492 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18493 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18494 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18495 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18497 local L1 # regexp for 1st line
18498 local L2 # regexp for 2nd line (optional)
18499 local BR # regexp for the rest (body)
18501 # lnet.stats should look as 11 space-separated non-negative numerics
18502 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18503 create_lnet_proc_files "stats"
18504 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18505 remove_lnet_proc_files "stats"
18507 # lnet.routes should look like this:
18508 # Routing disabled/enabled
18509 # net hops priority state router
18510 # where net is a string like tcp0, hops > 0, priority >= 0,
18511 # state is up/down,
18512 # router is a string like 192.168.1.1@tcp2
18513 L1="^Routing (disabled|enabled)$"
18514 L2="^net +hops +priority +state +router$"
18515 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18516 create_lnet_proc_files "routes"
18517 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18518 remove_lnet_proc_files "routes"
18520 # lnet.routers should look like this:
18521 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18522 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18523 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18524 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18525 L1="^ref +rtr_ref +alive +router$"
18526 BR="^$P +$P +(up|down) +$NID$"
18527 create_lnet_proc_files "routers"
18528 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18529 remove_lnet_proc_files "routers"
18531 # lnet.peers should look like this:
18532 # nid refs state last max rtr min tx min queue
18533 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18534 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18535 # numeric (0 or >0 or <0), queue >= 0.
18536 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18537 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18538 create_lnet_proc_files "peers"
18539 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18540 remove_lnet_proc_files "peers"
18542 # lnet.buffers should look like this:
18543 # pages count credits min
18544 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18545 L1="^pages +count +credits +min$"
18546 BR="^ +$N +$N +$I +$I$"
18547 create_lnet_proc_files "buffers"
18548 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18549 remove_lnet_proc_files "buffers"
18551 # lnet.nis should look like this:
18552 # nid status alive refs peer rtr max tx min
18553 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18554 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18555 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18556 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18557 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18558 create_lnet_proc_files "nis"
18559 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18560 remove_lnet_proc_files "nis"
18562 # can we successfully write to lnet.stats?
18563 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18565 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18567 test_216() { # bug 20317
18568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18569 remote_ost_nodsh && skip "remote OST with nodsh"
18572 local facets=$(get_facets OST)
18573 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18575 save_lustre_params client "osc.*.contention_seconds" > $p
18576 save_lustre_params $facets \
18577 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18578 save_lustre_params $facets \
18579 "ldlm.namespaces.filter-*.contended_locks" >> $p
18580 save_lustre_params $facets \
18581 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18582 clear_stats osc.*.osc_stats
18584 # agressive lockless i/o settings
18585 do_nodes $(comma_list $(osts_nodes)) \
18586 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18587 ldlm.namespaces.filter-*.contended_locks=0 \
18588 ldlm.namespaces.filter-*.contention_seconds=60"
18589 lctl set_param -n osc.*.contention_seconds=60
18591 $DIRECTIO write $DIR/$tfile 0 10 4096
18592 $CHECKSTAT -s 40960 $DIR/$tfile
18594 # disable lockless i/o
18595 do_nodes $(comma_list $(osts_nodes)) \
18596 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18597 ldlm.namespaces.filter-*.contended_locks=32 \
18598 ldlm.namespaces.filter-*.contention_seconds=0"
18599 lctl set_param -n osc.*.contention_seconds=0
18600 clear_stats osc.*.osc_stats
18602 dd if=/dev/zero of=$DIR/$tfile count=0
18603 $CHECKSTAT -s 0 $DIR/$tfile
18605 restore_lustre_params <$p
18609 run_test 216 "check lockless direct write updates file size and kms correctly"
18611 test_217() { # bug 22430
18612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18617 for node in $(nodes_list); do
18618 nid=$(host_nids_address $node $NETTYPE)
18619 if [[ $nid = *-* ]] ; then
18620 echo "lctl ping $(h2nettype $nid)"
18621 lctl ping $(h2nettype $nid)
18623 echo "skipping $node (no hyphen detected)"
18627 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18630 # do directio so as not to populate the page cache
18631 log "creating a 10 Mb file"
18632 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18633 log "starting reads"
18634 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18635 log "truncating the file"
18636 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18638 kill %+ || true # reads might have finished
18639 echo "wait until dd is finished"
18641 log "removing the temporary file"
18642 rm -rf $DIR/$tfile || error "tmp file removal failed"
18644 run_test 218 "parallel read and truncate should not deadlock"
18647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18649 # write one partial page
18650 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18651 # set no grant so vvp_io_commit_write will do sync write
18652 $LCTL set_param fail_loc=0x411
18653 # write a full page at the end of file
18654 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18656 $LCTL set_param fail_loc=0
18657 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18658 $LCTL set_param fail_loc=0x411
18659 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18662 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18663 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18665 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18667 test_220() { #LU-325
18668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18669 remote_ost_nodsh && skip "remote OST with nodsh"
18670 remote_mds_nodsh && skip "remote MDS with nodsh"
18671 remote_mgs_nodsh && skip "remote MGS with nodsh"
18675 # create on MDT0000 so the last_id and next_id are correct
18676 mkdir_on_mdt0 $DIR/$tdir
18677 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18681 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18682 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18683 osp.$mdtosc_proc1.prealloc_last_id)
18684 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18685 osp.$mdtosc_proc1.prealloc_next_id)
18689 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18690 #define OBD_FAIL_OST_ENOINO 0x229
18691 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18692 create_pool $FSNAME.$TESTNAME || return 1
18693 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18695 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18697 MDSOBJS=$((last_id - next_id))
18698 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18700 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18701 echo "OST still has $count kbytes free"
18703 echo "create $MDSOBJS files @next_id..."
18704 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18706 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18707 osp.$mdtosc_proc1.prealloc_last_id)
18708 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18709 osp.$mdtosc_proc1.prealloc_next_id)
18711 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18716 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18717 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18719 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18720 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18721 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18722 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18723 echo "unlink $MDSOBJS files @$next_id..."
18724 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18726 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18731 dd if=`which date` of=$MOUNT/date oflag=sync
18732 chmod +x $MOUNT/date
18734 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18735 $LCTL set_param fail_loc=0x80001401
18737 $MOUNT/date > /dev/null
18740 run_test 221 "make sure fault and truncate race to not cause OOM"
18743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18746 test_mkdir $DIR/$tdir
18747 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18748 createmany -o $DIR/$tdir/$tfile 10
18749 cancel_lru_locks mdc
18750 cancel_lru_locks osc
18751 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18752 $LCTL set_param fail_loc=0x31a
18753 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18754 $LCTL set_param fail_loc=0
18757 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18763 test_mkdir $DIR/$tdir
18764 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18765 createmany -o $DIR/$tdir/$tfile 10
18766 cancel_lru_locks mdc
18767 cancel_lru_locks osc
18768 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18769 $LCTL set_param fail_loc=0x31a
18770 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18771 $LCTL set_param fail_loc=0
18773 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18779 test_mkdir $DIR/$tdir
18780 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18781 createmany -o $DIR/$tdir/$tfile 10
18782 cancel_lru_locks mdc
18783 cancel_lru_locks osc
18784 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18785 $LCTL set_param fail_loc=0x31b
18786 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18787 $LCTL set_param fail_loc=0
18790 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18792 test_224a() { # LU-1039, MRP-303
18793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18795 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18796 $LCTL set_param fail_loc=0x508
18797 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18798 $LCTL set_param fail_loc=0
18801 run_test 224a "Don't panic on bulk IO failure"
18803 test_224b() { # LU-1039, MRP-303
18804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18806 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18807 cancel_lru_locks osc
18808 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18809 $LCTL set_param fail_loc=0x515
18810 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18811 $LCTL set_param fail_loc=0
18814 run_test 224b "Don't panic on bulk IO failure"
18816 test_224c() { # LU-6441
18817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18818 remote_mds_nodsh && skip "remote MDS with nodsh"
18820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18821 save_writethrough $p
18822 set_cache writethrough on
18824 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18825 local at_max=$($LCTL get_param -n at_max)
18826 local timeout=$($LCTL get_param -n timeout)
18827 local test_at="at_max"
18828 local param_at="$FSNAME.sys.at_max"
18829 local test_timeout="timeout"
18830 local param_timeout="$FSNAME.sys.timeout"
18832 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18834 set_persistent_param_and_check client "$test_at" "$param_at" 0
18835 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18837 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18838 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18839 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18840 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18842 do_facet ost1 "$LCTL set_param fail_loc=0"
18844 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18845 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18848 $LCTL set_param -n $pages_per_rpc
18849 restore_lustre_params < $p
18852 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18854 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18857 if [ -z ${MDSSURVEY} ]; then
18858 skip_env "mds-survey not found"
18860 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18861 skip "Need MDS version at least 2.2.51"
18863 local mds=$(facet_host $SINGLEMDS)
18864 local target=$(do_nodes $mds 'lctl dl' |
18865 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18867 local cmd1="file_count=1000 thrhi=4"
18868 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18869 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18870 local cmd="$cmd1 $cmd2 $cmd3"
18872 rm -f ${TMP}/mds_survey*
18874 eval $cmd || error "mds-survey with zero-stripe failed"
18875 cat ${TMP}/mds_survey*
18876 rm -f ${TMP}/mds_survey*
18878 run_test 225a "Metadata survey sanity with zero-stripe"
18881 if [ -z ${MDSSURVEY} ]; then
18882 skip_env "mds-survey not found"
18884 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18885 skip "Need MDS version at least 2.2.51"
18886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18887 remote_mds_nodsh && skip "remote MDS with nodsh"
18888 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18889 skip_env "Need to mount OST to test"
18892 local mds=$(facet_host $SINGLEMDS)
18893 local target=$(do_nodes $mds 'lctl dl' |
18894 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18896 local cmd1="file_count=1000 thrhi=4"
18897 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18898 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18899 local cmd="$cmd1 $cmd2 $cmd3"
18901 rm -f ${TMP}/mds_survey*
18903 eval $cmd || error "mds-survey with stripe_count failed"
18904 cat ${TMP}/mds_survey*
18905 rm -f ${TMP}/mds_survey*
18907 run_test 225b "Metadata survey sanity with stripe_count = 1"
18909 mcreate_path2fid () {
18915 local path=$DIR/$tdir/$name
18920 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18921 error "cannot create $desc"
18923 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18925 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18927 fid_path=$($LFS fid2path $MOUNT $fid)
18929 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18931 [ "$path" == "$fid_path" ] ||
18932 error "fid2path returned $fid_path, expected $path"
18934 echo "pass with $path and $fid"
18939 mkdir -p $DIR/$tdir
18941 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18942 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18943 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18944 mcreate_path2fid 0040666 0 0 dir "directory"
18945 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18946 mcreate_path2fid 0100666 0 0 file "regular file"
18947 mcreate_path2fid 0120666 0 0 link "symbolic link"
18948 mcreate_path2fid 0140666 0 0 sock "socket"
18950 run_test 226a "call path2fid and fid2path on files of all type"
18953 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18958 mkdir -p $DIR/$tdir
18959 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18960 error "create remote directory failed"
18961 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18962 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18963 "character special file (null)"
18964 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18965 "character special file (no device)"
18966 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18967 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18968 "block special file (loop)"
18969 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18970 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18971 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18973 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18976 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18977 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18978 skip "Need MDS version at least 2.13.55"
18980 local submnt=/mnt/submnt
18981 local srcfile=/etc/passwd
18982 local dstfile=$submnt/passwd
18988 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18989 error "create remote directory failed"
18990 mkdir -p $submnt || error "create $submnt failed"
18991 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18992 error "mount $submnt failed"
18993 stack_trap "umount $submnt" EXIT
18995 cp $srcfile $dstfile
18996 fid=$($LFS path2fid $dstfile)
18997 path=$($LFS fid2path $submnt "$fid")
18998 [ "$path" = "$dstfile" ] ||
18999 error "fid2path $submnt $fid failed ($path != $dstfile)"
19001 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19003 # LU-1299 Executing or running ldd on a truncated executable does not
19004 # cause an out-of-memory condition.
19006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19007 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19009 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19010 chmod +x $MOUNT/date
19012 $MOUNT/date > /dev/null
19013 ldd $MOUNT/date > /dev/null
19016 run_test 227 "running truncated executable does not cause OOM"
19018 # LU-1512 try to reuse idle OI blocks
19020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19021 remote_mds_nodsh && skip "remote MDS with nodsh"
19022 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19024 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19025 local myDIR=$DIR/$tdir
19028 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19029 $LCTL set_param fail_loc=0x80001002
19030 createmany -o $myDIR/t- 10000
19031 $LCTL set_param fail_loc=0
19032 # The guard is current the largest FID holder
19034 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19036 local IDX=$(($SEQ % 64))
19038 do_facet $SINGLEMDS sync
19039 # Make sure journal flushed.
19041 local blk1=$(do_facet $SINGLEMDS \
19042 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19043 grep Blockcount | awk '{print $4}')
19045 # Remove old files, some OI blocks will become idle.
19046 unlinkmany $myDIR/t- 10000
19047 # Create new files, idle OI blocks should be reused.
19048 createmany -o $myDIR/t- 2000
19049 do_facet $SINGLEMDS sync
19050 # Make sure journal flushed.
19052 local blk2=$(do_facet $SINGLEMDS \
19053 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19054 grep Blockcount | awk '{print $4}')
19056 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19058 run_test 228a "try to reuse idle OI blocks"
19061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19062 remote_mds_nodsh && skip "remote MDS with nodsh"
19063 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19065 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19066 local myDIR=$DIR/$tdir
19069 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19070 $LCTL set_param fail_loc=0x80001002
19071 createmany -o $myDIR/t- 10000
19072 $LCTL set_param fail_loc=0
19073 # The guard is current the largest FID holder
19075 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19077 local IDX=$(($SEQ % 64))
19079 do_facet $SINGLEMDS sync
19080 # Make sure journal flushed.
19082 local blk1=$(do_facet $SINGLEMDS \
19083 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19084 grep Blockcount | awk '{print $4}')
19086 # Remove old files, some OI blocks will become idle.
19087 unlinkmany $myDIR/t- 10000
19090 stop $SINGLEMDS || error "Fail to stop MDT."
19092 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19094 df $MOUNT || error "Fail to df."
19095 # Create new files, idle OI blocks should be reused.
19096 createmany -o $myDIR/t- 2000
19097 do_facet $SINGLEMDS sync
19098 # Make sure journal flushed.
19100 local blk2=$(do_facet $SINGLEMDS \
19101 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19102 grep Blockcount | awk '{print $4}')
19104 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19106 run_test 228b "idle OI blocks can be reused after MDT restart"
19110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19111 remote_mds_nodsh && skip "remote MDS with nodsh"
19112 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19114 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19115 local myDIR=$DIR/$tdir
19118 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19119 $LCTL set_param fail_loc=0x80001002
19120 # 20000 files can guarantee there are index nodes in the OI file
19121 createmany -o $myDIR/t- 20000
19122 $LCTL set_param fail_loc=0
19123 # The guard is current the largest FID holder
19125 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19127 local IDX=$(($SEQ % 64))
19129 do_facet $SINGLEMDS sync
19130 # Make sure journal flushed.
19132 local blk1=$(do_facet $SINGLEMDS \
19133 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19134 grep Blockcount | awk '{print $4}')
19136 # Remove old files, some OI blocks will become idle.
19137 unlinkmany $myDIR/t- 20000
19139 # The OI file should become empty now
19141 # Create new files, idle OI blocks should be reused.
19142 createmany -o $myDIR/t- 2000
19143 do_facet $SINGLEMDS sync
19144 # Make sure journal flushed.
19146 local blk2=$(do_facet $SINGLEMDS \
19147 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19148 grep Blockcount | awk '{print $4}')
19150 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19152 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19154 test_229() { # LU-2482, LU-3448
19155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19156 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19157 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19158 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19162 # Create a file with a released layout and stripe count 2.
19163 $MULTIOP $DIR/$tfile H2c ||
19164 error "failed to create file with released layout"
19166 $LFS getstripe -v $DIR/$tfile
19168 local pattern=$($LFS getstripe -L $DIR/$tfile)
19169 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19171 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19173 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19174 stat $DIR/$tfile || error "failed to stat released file"
19176 chown $RUNAS_ID $DIR/$tfile ||
19177 error "chown $RUNAS_ID $DIR/$tfile failed"
19179 chgrp $RUNAS_ID $DIR/$tfile ||
19180 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19182 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19183 rm $DIR/$tfile || error "failed to remove released file"
19185 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19190 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19191 skip "Need MDS version at least 2.11.52"
19195 test_mkdir $DIR/$tdir
19196 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19197 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19198 [ $mdt_idx -ne 0 ] &&
19199 error "create local directory on wrong MDT $mdt_idx"
19201 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19202 error "create remote directory failed"
19203 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19204 [ $mdt_idx -ne $MDTIDX ] &&
19205 error "create remote directory on wrong MDT $mdt_idx"
19207 createmany -o $DIR/$tdir/test_230/t- 10 ||
19208 error "create files on remote directory failed"
19209 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19210 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19211 rm -r $DIR/$tdir || error "unlink remote directory failed"
19213 run_test 230a "Create remote directory and files under the remote directory"
19216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19217 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19218 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19219 skip "Need MDS version at least 2.11.52"
19227 local migrate_dir=$DIR/$tdir/migrate_dir
19228 local other_dir=$DIR/$tdir/other_dir
19230 test_mkdir $DIR/$tdir
19231 test_mkdir -i0 -c1 $migrate_dir
19232 test_mkdir -i0 -c1 $other_dir
19233 for ((i=0; i<10; i++)); do
19234 mkdir -p $migrate_dir/dir_${i}
19235 createmany -o $migrate_dir/dir_${i}/f 10 ||
19236 error "create files under remote dir failed $i"
19239 cp /etc/passwd $migrate_dir/$tfile
19240 cp /etc/passwd $other_dir/$tfile
19241 chattr +SAD $migrate_dir
19242 chattr +SAD $migrate_dir/$tfile
19244 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19245 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19246 local old_dir_mode=$(stat -c%f $migrate_dir)
19247 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19249 mkdir -p $migrate_dir/dir_default_stripe2
19250 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19251 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19253 mkdir -p $other_dir
19254 ln $migrate_dir/$tfile $other_dir/luna
19255 ln $migrate_dir/$tfile $migrate_dir/sofia
19256 ln $other_dir/$tfile $migrate_dir/david
19257 ln -s $migrate_dir/$tfile $other_dir/zachary
19258 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19259 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19265 for len in 58 59 60; do
19266 lnktgt=$(str_repeat 'l' $len)
19267 touch $migrate_dir/$lnktgt
19268 ln -s $lnktgt $migrate_dir/${len}char_ln
19272 for len in 4094 4095; do
19273 lnktgt=$(str_repeat 'l' $len)
19274 ln -s $lnktgt $migrate_dir/${len}char_ln
19278 for len in 254 255; do
19279 touch $migrate_dir/$(str_repeat 'l' $len)
19282 $LFS migrate -m $MDTIDX $migrate_dir ||
19283 error "fails on migrating remote dir to MDT1"
19285 echo "migratate to MDT1, then checking.."
19286 for ((i = 0; i < 10; i++)); do
19287 for file in $(find $migrate_dir/dir_${i}); do
19288 mdt_index=$($LFS getstripe -m $file)
19289 # broken symlink getstripe will fail
19290 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19291 error "$file is not on MDT${MDTIDX}"
19295 # the multiple link file should still in MDT0
19296 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19297 [ $mdt_index == 0 ] ||
19298 error "$file is not on MDT${MDTIDX}"
19300 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19301 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19302 error " expect $old_dir_flag get $new_dir_flag"
19304 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19305 [ "$old_file_flag" = "$new_file_flag" ] ||
19306 error " expect $old_file_flag get $new_file_flag"
19308 local new_dir_mode=$(stat -c%f $migrate_dir)
19309 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19310 error "expect mode $old_dir_mode get $new_dir_mode"
19312 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19313 [ "$old_file_mode" = "$new_file_mode" ] ||
19314 error "expect mode $old_file_mode get $new_file_mode"
19316 diff /etc/passwd $migrate_dir/$tfile ||
19317 error "$tfile different after migration"
19319 diff /etc/passwd $other_dir/luna ||
19320 error "luna different after migration"
19322 diff /etc/passwd $migrate_dir/sofia ||
19323 error "sofia different after migration"
19325 diff /etc/passwd $migrate_dir/david ||
19326 error "david different after migration"
19328 diff /etc/passwd $other_dir/zachary ||
19329 error "zachary different after migration"
19331 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19332 error "${tfile}_ln different after migration"
19334 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19335 error "${tfile}_ln_other different after migration"
19337 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19338 [ $stripe_count = 2 ] ||
19339 error "dir strpe_count $d != 2 after migration."
19341 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19342 [ $stripe_count = 2 ] ||
19343 error "file strpe_count $d != 2 after migration."
19345 #migrate back to MDT0
19348 $LFS migrate -m $MDTIDX $migrate_dir ||
19349 error "fails on migrating remote dir to MDT0"
19351 echo "migrate back to MDT0, checking.."
19352 for file in $(find $migrate_dir); do
19353 mdt_index=$($LFS getstripe -m $file)
19354 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19355 error "$file is not on MDT${MDTIDX}"
19358 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19359 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19360 error " expect $old_dir_flag get $new_dir_flag"
19362 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19363 [ "$old_file_flag" = "$new_file_flag" ] ||
19364 error " expect $old_file_flag get $new_file_flag"
19366 local new_dir_mode=$(stat -c%f $migrate_dir)
19367 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19368 error "expect mode $old_dir_mode get $new_dir_mode"
19370 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19371 [ "$old_file_mode" = "$new_file_mode" ] ||
19372 error "expect mode $old_file_mode get $new_file_mode"
19374 diff /etc/passwd ${migrate_dir}/$tfile ||
19375 error "$tfile different after migration"
19377 diff /etc/passwd ${other_dir}/luna ||
19378 error "luna different after migration"
19380 diff /etc/passwd ${migrate_dir}/sofia ||
19381 error "sofia different after migration"
19383 diff /etc/passwd ${other_dir}/zachary ||
19384 error "zachary different after migration"
19386 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19387 error "${tfile}_ln different after migration"
19389 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19390 error "${tfile}_ln_other different after migration"
19392 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19393 [ $stripe_count = 2 ] ||
19394 error "dir strpe_count $d != 2 after migration."
19396 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19397 [ $stripe_count = 2 ] ||
19398 error "file strpe_count $d != 2 after migration."
19400 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19402 run_test 230b "migrate directory"
19405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19407 remote_mds_nodsh && skip "remote MDS with nodsh"
19408 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19409 skip "Need MDS version at least 2.11.52"
19415 local migrate_dir=$DIR/$tdir/migrate_dir
19417 #If migrating directory fails in the middle, all entries of
19418 #the directory is still accessiable.
19419 test_mkdir $DIR/$tdir
19420 test_mkdir -i0 -c1 $migrate_dir
19421 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19423 createmany -o $migrate_dir/f $total ||
19424 error "create files under ${migrate_dir} failed"
19426 # fail after migrating top dir, and this will fail only once, so the
19427 # first sub file migration will fail (currently f3), others succeed.
19428 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19429 do_facet mds1 lctl set_param fail_loc=0x1801
19430 local t=$(ls $migrate_dir | wc -l)
19431 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19432 error "migrate should fail"
19433 local u=$(ls $migrate_dir | wc -l)
19434 [ "$u" == "$t" ] || error "$u != $t during migration"
19436 # add new dir/file should succeed
19437 mkdir $migrate_dir/dir ||
19438 error "mkdir failed under migrating directory"
19439 touch $migrate_dir/file ||
19440 error "create file failed under migrating directory"
19442 # add file with existing name should fail
19443 for file in $migrate_dir/f*; do
19444 stat $file > /dev/null || error "stat $file failed"
19445 $OPENFILE -f O_CREAT:O_EXCL $file &&
19446 error "open(O_CREAT|O_EXCL) $file should fail"
19447 $MULTIOP $file m && error "create $file should fail"
19448 touch $DIR/$tdir/remote_dir/$tfile ||
19449 error "touch $tfile failed"
19450 ln $DIR/$tdir/remote_dir/$tfile $file &&
19451 error "link $file should fail"
19452 mdt_index=$($LFS getstripe -m $file)
19453 if [ $mdt_index == 0 ]; then
19454 # file failed to migrate is not allowed to rename to
19455 mv $DIR/$tdir/remote_dir/$tfile $file &&
19456 error "rename to $file should fail"
19458 mv $DIR/$tdir/remote_dir/$tfile $file ||
19459 error "rename to $file failed"
19461 echo hello >> $file || error "write $file failed"
19464 # resume migration with different options should fail
19465 $LFS migrate -m 0 $migrate_dir &&
19466 error "migrate -m 0 $migrate_dir should fail"
19468 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19469 error "migrate -c 2 $migrate_dir should fail"
19471 # resume migration should succeed
19472 $LFS migrate -m $MDTIDX $migrate_dir ||
19473 error "migrate $migrate_dir failed"
19475 echo "Finish migration, then checking.."
19476 for file in $(find $migrate_dir); do
19477 mdt_index=$($LFS getstripe -m $file)
19478 [ $mdt_index == $MDTIDX ] ||
19479 error "$file is not on MDT${MDTIDX}"
19482 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19484 run_test 230c "check directory accessiblity if migration failed"
19487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19488 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19489 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19490 skip "Need MDS version at least 2.11.52"
19492 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19494 local migrate_dir=$DIR/$tdir/migrate_dir
19504 old_index=$((RANDOM % MDSCOUNT))
19505 old_count=$((MDSCOUNT - old_index))
19506 new_index=$((RANDOM % MDSCOUNT))
19507 new_count=$((MDSCOUNT - new_index))
19508 new_hash=1 # for all_char
19510 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19511 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19513 test_mkdir $DIR/$tdir
19514 test_mkdir -i $old_index -c $old_count $migrate_dir
19516 for ((i=0; i<100; i++)); do
19517 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19518 createmany -o $migrate_dir/dir_${i}/f 100 ||
19519 error "create files under remote dir failed $i"
19522 echo -n "Migrate from MDT$old_index "
19523 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19524 echo -n "to MDT$new_index"
19525 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19528 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19529 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19530 error "migrate remote dir error"
19532 echo "Finish migration, then checking.."
19533 for file in $(find $migrate_dir); do
19534 mdt_index=$($LFS getstripe -m $file)
19535 if [ $mdt_index -lt $new_index ] ||
19536 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19537 error "$file is on MDT$mdt_index"
19541 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19543 run_test 230d "check migrate big directory"
19546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19547 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19548 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19549 skip "Need MDS version at least 2.11.52"
19556 mkdir_on_mdt0 $DIR/$tdir
19557 mkdir $DIR/$tdir/migrate_dir
19558 mkdir $DIR/$tdir/other_dir
19559 touch $DIR/$tdir/migrate_dir/a
19560 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19561 ls $DIR/$tdir/other_dir
19563 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19564 error "migrate dir fails"
19566 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19567 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19569 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19570 [ $mdt_index == 0 ] || error "a is not on MDT0"
19572 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19573 error "migrate dir fails"
19575 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19576 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19578 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19579 [ $mdt_index == 1 ] || error "a is not on MDT1"
19581 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19582 [ $mdt_index == 1 ] || error "b is not on MDT1"
19584 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19585 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19587 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19589 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19591 run_test 230e "migrate mulitple local link files"
19594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19595 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19596 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19597 skip "Need MDS version at least 2.11.52"
19602 mkdir -p $DIR/$tdir
19603 mkdir $DIR/$tdir/migrate_dir
19604 $LFS mkdir -i1 $DIR/$tdir/other_dir
19605 touch $DIR/$tdir/migrate_dir/a
19606 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19607 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19608 ls $DIR/$tdir/other_dir
19610 # a should be migrated to MDT1, since no other links on MDT0
19611 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19612 error "#1 migrate dir fails"
19613 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19614 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19615 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19616 [ $mdt_index == 1 ] || error "a is not on MDT1"
19618 # a should stay on MDT1, because it is a mulitple link file
19619 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19620 error "#2 migrate dir fails"
19621 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19622 [ $mdt_index == 1 ] || error "a is not on MDT1"
19624 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19625 error "#3 migrate dir fails"
19627 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19628 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19629 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19631 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19632 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19634 # a should be migrated to MDT0, since no other links on MDT1
19635 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19636 error "#4 migrate dir fails"
19637 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19638 [ $mdt_index == 0 ] || error "a is not on MDT0"
19640 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19642 run_test 230f "migrate mulitple remote link files"
19645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19647 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19648 skip "Need MDS version at least 2.11.52"
19650 mkdir -p $DIR/$tdir/migrate_dir
19652 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19653 error "migrating dir to non-exist MDT succeeds"
19656 run_test 230g "migrate dir to non-exist MDT"
19659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19660 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19661 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19662 skip "Need MDS version at least 2.11.52"
19666 mkdir -p $DIR/$tdir/migrate_dir
19668 $LFS migrate -m1 $DIR &&
19669 error "migrating mountpoint1 should fail"
19671 $LFS migrate -m1 $DIR/$tdir/.. &&
19672 error "migrating mountpoint2 should fail"
19675 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19676 error "migrating $tdir/migrate_dir/.. should fail"
19680 run_test 230h "migrate .. and root"
19683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19684 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19685 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19686 skip "Need MDS version at least 2.11.52"
19688 mkdir -p $DIR/$tdir/migrate_dir
19690 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19691 error "migration fails with a tailing slash"
19693 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19694 error "migration fails with two tailing slashes"
19696 run_test 230i "lfs migrate -m tolerates trailing slashes"
19699 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19700 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19701 skip "Need MDS version at least 2.11.52"
19703 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19704 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19705 error "create $tfile failed"
19706 cat /etc/passwd > $DIR/$tdir/$tfile
19708 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19710 cmp /etc/passwd $DIR/$tdir/$tfile ||
19711 error "DoM file mismatch after migration"
19713 run_test 230j "DoM file data not changed after dir migration"
19716 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19717 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19718 skip "Need MDS version at least 2.11.56"
19721 local files_on_starting_mdt=0
19723 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19724 $LFS getdirstripe $DIR/$tdir
19725 for i in $(seq $total); do
19726 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19727 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19728 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19731 echo "$files_on_starting_mdt files on MDT0"
19733 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19734 $LFS getdirstripe $DIR/$tdir
19736 files_on_starting_mdt=0
19737 for i in $(seq $total); do
19738 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19739 error "file $tfile.$i mismatch after migration"
19740 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19741 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19744 echo "$files_on_starting_mdt files on MDT1 after migration"
19745 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19747 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19748 $LFS getdirstripe $DIR/$tdir
19750 files_on_starting_mdt=0
19751 for i in $(seq $total); do
19752 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19753 error "file $tfile.$i mismatch after 2nd migration"
19754 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19755 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19758 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19759 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19763 run_test 230k "file data not changed after dir migration"
19766 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19767 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19768 skip "Need MDS version at least 2.11.56"
19770 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19771 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19772 error "create files under remote dir failed $i"
19773 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19775 run_test 230l "readdir between MDTs won't crash"
19778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19779 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19780 skip "Need MDS version at least 2.11.56"
19783 local mig_dir=$DIR/$tdir/migrate_dir
19784 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19788 echo "Creating files and dirs with xattrs"
19789 test_mkdir $DIR/$tdir
19790 test_mkdir -i0 -c1 $mig_dir
19792 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19793 error "cannot set xattr attr1 on dir"
19794 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19795 error "cannot set xattr attr2 on dir"
19796 touch $mig_dir/dir/f0
19797 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19798 error "cannot set xattr attr1 on file"
19799 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19800 error "cannot set xattr attr2 on file"
19801 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19802 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19803 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19804 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19805 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19806 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19807 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19808 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19809 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19811 echo "Migrating to MDT1"
19812 $LFS migrate -m $MDTIDX $mig_dir ||
19813 error "fails on migrating dir to MDT1"
19815 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19816 echo "Checking xattrs"
19817 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19818 [ "$val" = $longstr ] ||
19819 error "expecting xattr1 $longstr on dir, found $val"
19820 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19821 [ "$val" = $shortstr ] ||
19822 error "expecting xattr2 $shortstr on dir, found $val"
19823 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19824 [ "$val" = $longstr ] ||
19825 error "expecting xattr1 $longstr on file, found $val"
19826 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19827 [ "$val" = $shortstr ] ||
19828 error "expecting xattr2 $shortstr on file, found $val"
19830 run_test 230m "xattrs not changed after dir migration"
19833 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19834 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19835 skip "Need MDS version at least 2.13.53"
19837 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19838 cat /etc/hosts > $DIR/$tdir/$tfile
19839 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19840 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19842 cmp /etc/hosts $DIR/$tdir/$tfile ||
19843 error "File data mismatch after migration"
19845 run_test 230n "Dir migration with mirrored file"
19848 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19849 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19850 skip "Need MDS version at least 2.13.52"
19852 local mdts=$(comma_list $(mdts_nodes))
19854 local restripe_status
19858 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19860 # in case "crush" hash type is not set
19861 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19863 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19864 mdt.*MDT0000.enable_dir_restripe)
19865 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19866 stack_trap "do_nodes $mdts $LCTL set_param \
19867 mdt.*.enable_dir_restripe=$restripe_status"
19870 createmany -m $DIR/$tdir/f 100 ||
19871 error "create files under remote dir failed $i"
19872 createmany -d $DIR/$tdir/d 100 ||
19873 error "create dirs under remote dir failed $i"
19875 for i in $(seq 2 $MDSCOUNT); do
19876 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19877 $LFS setdirstripe -c $i $DIR/$tdir ||
19878 error "split -c $i $tdir failed"
19879 wait_update $HOSTNAME \
19880 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19881 error "dir split not finished"
19882 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19883 awk '/migrate/ {sum += $2} END { print sum }')
19884 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19885 # delta is around total_files/stripe_count
19886 (( $delta < 200 / (i - 1) + 4 )) ||
19887 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19890 run_test 230o "dir split"
19893 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19894 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19895 skip "Need MDS version at least 2.13.52"
19897 local mdts=$(comma_list $(mdts_nodes))
19899 local restripe_status
19903 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19905 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19907 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19908 mdt.*MDT0000.enable_dir_restripe)
19909 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19910 stack_trap "do_nodes $mdts $LCTL set_param \
19911 mdt.*.enable_dir_restripe=$restripe_status"
19913 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19914 createmany -m $DIR/$tdir/f 100 ||
19915 error "create files under remote dir failed"
19916 createmany -d $DIR/$tdir/d 100 ||
19917 error "create dirs under remote dir failed"
19919 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19920 local mdt_hash="crush"
19922 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19923 $LFS setdirstripe -c $c $DIR/$tdir ||
19924 error "split -c $c $tdir failed"
19925 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19926 mdt_hash="$mdt_hash,fixed"
19927 elif [ $c -eq 1 ]; then
19930 wait_update $HOSTNAME \
19931 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19932 error "dir merge not finished"
19933 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19934 awk '/migrate/ {sum += $2} END { print sum }')
19935 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19936 # delta is around total_files/stripe_count
19937 (( delta < 200 / c + 4 )) ||
19938 error "$delta files migrated >= $((200 / c + 4))"
19941 run_test 230p "dir merge"
19944 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19945 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19946 skip "Need MDS version at least 2.13.52"
19948 local mdts=$(comma_list $(mdts_nodes))
19949 local saved_threshold=$(do_facet mds1 \
19950 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19951 local saved_delta=$(do_facet mds1 \
19952 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19953 local threshold=100
19956 local stripe_count=0
19961 # test with fewer files on ZFS
19962 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19964 stack_trap "do_nodes $mdts $LCTL set_param \
19965 mdt.*.dir_split_count=$saved_threshold"
19966 stack_trap "do_nodes $mdts $LCTL set_param \
19967 mdt.*.dir_split_delta=$saved_delta"
19968 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19969 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19970 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19971 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19972 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19973 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19975 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19976 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19978 create=$((threshold * 3 / 2))
19979 while [ $stripe_count -lt $MDSCOUNT ]; do
19980 createmany -m $DIR/$tdir/f $total $create ||
19981 error "create sub files failed"
19982 stat $DIR/$tdir > /dev/null
19983 total=$((total + create))
19984 stripe_count=$((stripe_count + delta))
19985 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19987 wait_update $HOSTNAME \
19988 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19989 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19991 wait_update $HOSTNAME \
19992 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19993 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19995 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19996 echo "$nr_files/$total files on MDT$stripe_index after split"
19997 # allow 10% margin of imbalance with crush hash
19998 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19999 error "$nr_files files on MDT$stripe_index after split"
20001 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20002 [ $nr_files -eq $total ] ||
20003 error "total sub files $nr_files != $total"
20006 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20008 echo "fixed layout directory won't auto split"
20009 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20010 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20011 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20012 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20013 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20015 run_test 230q "dir auto split"
20018 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20019 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20020 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20021 skip "Need MDS version at least 2.13.54"
20023 # maximum amount of local locks:
20024 # parent striped dir - 2 locks
20025 # new stripe in parent to migrate to - 1 lock
20026 # source and target - 2 locks
20027 # Total 5 locks for regular file
20028 mkdir -p $DIR/$tdir
20029 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20030 touch $DIR/$tdir/dir1/eee
20032 # create 4 hardlink for 4 more locks
20033 # Total: 9 locks > RS_MAX_LOCKS (8)
20034 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20035 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20036 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20037 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20038 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20039 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20040 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20041 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20043 cancel_lru_locks mdc
20045 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20046 error "migrate dir fails"
20048 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20050 run_test 230r "migrate with too many local locks"
20053 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20054 skip "Need MDS version at least 2.13.57"
20056 local mdts=$(comma_list $(mdts_nodes))
20057 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20058 mdt.*MDT0000.enable_dir_restripe)
20060 stack_trap "do_nodes $mdts $LCTL set_param \
20061 mdt.*.enable_dir_restripe=$restripe_status"
20065 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20066 test_mkdir $DIR/$tdir
20067 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20068 error "$LFS mkdir doesn't return -EEXIST if target exists"
20072 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20076 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20077 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20078 skip "Need MDS version at least 2.14.50"
20080 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20081 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20082 $LFS project -p 1 -s $DIR/$tdir ||
20083 error "set $tdir project id failed"
20084 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20085 error "set subdir project id failed"
20086 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20088 run_test 230t "migrate directory with project ID set"
20092 # For simplicity this test assumes that max_pages_per_rpc
20093 # is the same across all OSCs
20094 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20095 local bulk_size=$((max_pages * PAGE_SIZE))
20096 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20099 mkdir -p $DIR/$tdir
20100 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20101 error "failed to set stripe with -S ${brw_size}M option"
20103 # clear the OSC stats
20104 $LCTL set_param osc.*.stats=0 &>/dev/null
20107 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20108 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20109 oflag=direct &>/dev/null || error "dd failed"
20111 sync; sleep 1; sync # just to be safe
20112 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20113 if [ x$nrpcs != "x1" ]; then
20114 $LCTL get_param osc.*.stats
20115 error "found $nrpcs ost_write RPCs, not 1 as expected"
20119 # Drop the OSC cache, otherwise we will read from it
20120 cancel_lru_locks osc
20122 # clear the OSC stats
20123 $LCTL set_param osc.*.stats=0 &>/dev/null
20125 # Client reads $bulk_size.
20126 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20127 iflag=direct &>/dev/null || error "dd failed"
20129 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20130 if [ x$nrpcs != "x1" ]; then
20131 $LCTL get_param osc.*.stats
20132 error "found $nrpcs ost_read RPCs, not 1 as expected"
20135 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20138 mkdir -p $DIR/$tdir
20140 for i in {0..1023}; do
20141 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20142 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20143 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20147 run_test 231b "must not assert on fully utilized OST request buffer"
20150 mkdir -p $DIR/$tdir
20151 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20153 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20154 do_facet ost1 $LCTL set_param fail_loc=0x31c
20156 # ignore dd failure
20157 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20159 do_facet ost1 $LCTL set_param fail_loc=0
20160 umount_client $MOUNT || error "umount failed"
20161 mount_client $MOUNT || error "mount failed"
20162 stop ost1 || error "cannot stop ost1"
20163 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20165 run_test 232a "failed lock should not block umount"
20168 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20169 skip "Need MDS version at least 2.10.58"
20171 mkdir -p $DIR/$tdir
20172 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20173 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20175 cancel_lru_locks osc
20177 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20178 do_facet ost1 $LCTL set_param fail_loc=0x31c
20181 $LFS data_version $DIR/$tdir/$tfile || true
20183 do_facet ost1 $LCTL set_param fail_loc=0
20184 umount_client $MOUNT || error "umount failed"
20185 mount_client $MOUNT || error "mount failed"
20186 stop ost1 || error "cannot stop ost1"
20187 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20189 run_test 232b "failed data version lock should not block umount"
20192 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20193 skip "Need MDS version at least 2.3.64"
20194 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20196 local fid=$($LFS path2fid $MOUNT)
20198 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20199 error "cannot access $MOUNT using its FID '$fid'"
20201 run_test 233a "checking that OBF of the FS root succeeds"
20204 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20205 skip "Need MDS version at least 2.5.90"
20206 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20208 local fid=$($LFS path2fid $MOUNT/.lustre)
20210 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20211 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20213 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20214 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20215 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20217 run_test 233b "checking that OBF of the FS .lustre succeeds"
20220 local p="$TMP/sanityN-$TESTNAME.parameters"
20221 save_lustre_params client "llite.*.xattr_cache" > $p
20222 lctl set_param llite.*.xattr_cache 1 ||
20223 skip_env "xattr cache is not supported"
20225 mkdir -p $DIR/$tdir || error "mkdir failed"
20226 touch $DIR/$tdir/$tfile || error "touch failed"
20227 # OBD_FAIL_LLITE_XATTR_ENOMEM
20228 $LCTL set_param fail_loc=0x1405
20229 getfattr -n user.attr $DIR/$tdir/$tfile &&
20230 error "getfattr should have failed with ENOMEM"
20231 $LCTL set_param fail_loc=0x0
20234 restore_lustre_params < $p
20237 run_test 234 "xattr cache should not crash on ENOMEM"
20240 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20241 skip "Need MDS version at least 2.4.52"
20243 flock_deadlock $DIR/$tfile
20248 124) error "process hangs on a deadlock"
20250 *) error "error executing flock_deadlock $DIR/$tfile"
20254 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20258 check_swap_layouts_support
20260 local ref1=/etc/passwd
20261 local ref2=/etc/group
20262 local file1=$DIR/$tdir/f1
20263 local file2=$DIR/$tdir/f2
20265 test_mkdir -c1 $DIR/$tdir
20266 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20267 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20268 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20269 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20270 local fd=$(free_fd)
20271 local cmd="exec $fd<>$file2"
20274 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20275 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20278 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20283 run_test 236 "Layout swap on open unlinked file"
20285 # LU-4659 linkea consistency
20287 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20288 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20289 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20290 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20293 ln $DIR/$tfile $DIR/$tfile.lnk
20294 touch $DIR/$tfile.new
20295 mv $DIR/$tfile.new $DIR/$tfile
20296 local fid1=$($LFS path2fid $DIR/$tfile)
20297 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20298 local path1=$($LFS fid2path $FSNAME "$fid1")
20299 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20300 local path2=$($LFS fid2path $FSNAME "$fid2")
20301 [ $tfile.lnk == $path2 ] ||
20302 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20305 run_test 238 "Verify linkea consistency"
20307 test_239A() { # was test_239
20308 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20309 skip "Need MDS version at least 2.5.60"
20311 local list=$(comma_list $(mdts_nodes))
20313 mkdir -p $DIR/$tdir
20314 createmany -o $DIR/$tdir/f- 5000
20315 unlinkmany $DIR/$tdir/f- 5000
20316 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20317 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20318 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20319 osp.*MDT*.sync_in_flight" | calc_sum)
20320 [ "$changes" -eq 0 ] || error "$changes not synced"
20322 run_test 239A "osp_sync test"
20324 test_239a() { #LU-5297
20325 remote_mds_nodsh && skip "remote MDS with nodsh"
20328 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20329 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20330 chgrp $RUNAS_GID $DIR/$tfile
20331 wait_delete_completed
20333 run_test 239a "process invalid osp sync record correctly"
20335 test_239b() { #LU-5297
20336 remote_mds_nodsh && skip "remote MDS with nodsh"
20339 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20340 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20341 chgrp $RUNAS_GID $DIR/$tfile1
20342 wait_delete_completed
20343 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20345 chgrp $RUNAS_GID $DIR/$tfile2
20346 wait_delete_completed
20348 run_test 239b "process osp sync record with ENOMEM error correctly"
20351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20352 remote_mds_nodsh && skip "remote MDS with nodsh"
20354 mkdir -p $DIR/$tdir
20356 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20357 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20358 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20359 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20361 umount_client $MOUNT || error "umount failed"
20362 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20363 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20364 mount_client $MOUNT || error "failed to mount client"
20366 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20367 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20369 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20375 for LOOP in $(seq $count); do
20376 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20377 cancel_lru_locks $OSC || true
20385 for LOOP in $(seq $1); do
20386 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20391 test_241a() { # was test_241
20392 local bsize=$PAGE_SIZE
20394 (( bsize < 40960 )) && bsize=40960
20395 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20397 cancel_lru_locks $OSC
20398 test_241_bio 1000 $bsize &
20400 test_241_dio 1000 $bsize
20403 run_test 241a "bio vs dio"
20406 local bsize=$PAGE_SIZE
20408 (( bsize < 40960 )) && bsize=40960
20409 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20411 test_241_dio 1000 $bsize &
20413 test_241_dio 1000 $bsize
20416 run_test 241b "dio vs dio"
20419 remote_mds_nodsh && skip "remote MDS with nodsh"
20421 mkdir_on_mdt0 $DIR/$tdir
20422 touch $DIR/$tdir/$tfile
20424 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20425 do_facet mds1 lctl set_param fail_loc=0x105
20426 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20428 do_facet mds1 lctl set_param fail_loc=0
20429 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20431 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20435 test_mkdir $DIR/$tdir
20436 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20438 run_test 243 "various group lock tests"
20442 test_mkdir $DIR/$tdir
20443 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20444 sendfile_grouplock $DIR/$tdir/$tfile || \
20445 error "sendfile+grouplock failed"
20448 run_test 244a "sendfile with group lock tests"
20452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20455 local size=$((1024*1024))
20457 test_mkdir $DIR/$tdir
20458 for i in $(seq 1 $threads); do
20459 local file=$DIR/$tdir/file_$((i / 10))
20460 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20463 for i in $(seq 1 $threads); do
20467 run_test 244b "multi-threaded write with group lock"
20470 local flagname="multi_mod_rpcs"
20471 local connect_data_name="max_mod_rpcs"
20474 # check if multiple modify RPCs flag is set
20475 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20476 grep "connect_flags:")
20479 echo "$out" | grep -qw $flagname
20480 if [ $? -ne 0 ]; then
20481 echo "connect flag $flagname is not set"
20485 # check if multiple modify RPCs data is set
20486 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20489 echo "$out" | grep -qw $connect_data_name ||
20490 error "import should have connect data $connect_data_name"
20492 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20498 umount_client $submount
20503 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20505 skip_env "Fileset feature is not supported"
20507 local submount=${MOUNT}_$tdir
20510 mkdir -p $submount || error "mkdir $submount failed"
20511 FILESET="$FILESET/$tdir" mount_client $submount ||
20512 error "mount $submount failed"
20513 trap "cleanup_247 $submount" EXIT
20514 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20515 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20516 error "read $MOUNT/$tdir/$tfile failed"
20517 cleanup_247 $submount
20519 run_test 247a "mount subdir as fileset"
20522 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20523 skip_env "Fileset feature is not supported"
20525 local submount=${MOUNT}_$tdir
20527 rm -rf $MOUNT/$tdir
20528 mkdir -p $submount || error "mkdir $submount failed"
20530 FILESET="$FILESET/$tdir" mount_client $submount &&
20531 error "mount $submount should fail"
20534 run_test 247b "mount subdir that dose not exist"
20537 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20538 skip_env "Fileset feature is not supported"
20540 local submount=${MOUNT}_$tdir
20542 mkdir -p $MOUNT/$tdir/dir1
20543 mkdir -p $submount || error "mkdir $submount failed"
20544 trap "cleanup_247 $submount" EXIT
20545 FILESET="$FILESET/$tdir" mount_client $submount ||
20546 error "mount $submount failed"
20547 local fid=$($LFS path2fid $MOUNT/)
20548 $LFS fid2path $submount $fid && error "fid2path should fail"
20549 cleanup_247 $submount
20551 run_test 247c "running fid2path outside subdirectory root"
20554 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20555 skip "Fileset feature is not supported"
20557 local submount=${MOUNT}_$tdir
20559 mkdir -p $MOUNT/$tdir/dir1
20560 mkdir -p $submount || error "mkdir $submount failed"
20561 FILESET="$FILESET/$tdir" mount_client $submount ||
20562 error "mount $submount failed"
20563 trap "cleanup_247 $submount" EXIT
20565 local td=$submount/dir1
20566 local fid=$($LFS path2fid $td)
20567 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20569 # check that we get the same pathname back
20572 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20573 echo "$rootpath $fid"
20574 found=$($LFS fid2path $rootpath "$fid")
20575 [ -n "found" ] || error "fid2path should succeed"
20576 [ "$found" == "$td" ] || error "fid2path $found != $td"
20578 # check wrong root path format
20579 rootpath=$submount"_wrong"
20580 found=$($LFS fid2path $rootpath "$fid")
20581 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20583 cleanup_247 $submount
20585 run_test 247d "running fid2path inside subdirectory root"
20589 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20591 skip "Fileset feature is not supported"
20593 local submount=${MOUNT}_$tdir
20596 mkdir -p $submount || error "mkdir $submount failed"
20597 FILESET="$FILESET/.." mount_client $submount &&
20598 error "mount $submount should fail"
20601 run_test 247e "mount .. as fileset"
20604 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20605 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20606 skip "Need at least version 2.13.52"
20607 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20608 skip "Need at least version 2.14.50"
20609 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20611 skip "Fileset feature is not supported"
20613 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20614 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20615 error "mkdir remote failed"
20616 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20617 error "mkdir remote/subdir failed"
20618 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20619 error "mkdir striped failed"
20620 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20622 local submount=${MOUNT}_$tdir
20624 mkdir -p $submount || error "mkdir $submount failed"
20625 stack_trap "rmdir $submount"
20629 local fileset=$FILESET
20630 local mdts=$(comma_list $(mdts_nodes))
20632 stat=$(do_facet mds1 $LCTL get_param -n \
20633 mdt.*MDT0000.enable_remote_subdir_mount)
20634 stack_trap "do_nodes $mdts $LCTL set_param \
20635 mdt.*.enable_remote_subdir_mount=$stat"
20637 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20638 stack_trap "umount_client $submount"
20639 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20640 error "mount remote dir $dir should fail"
20642 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20643 $tdir/striped/. ; do
20644 FILESET="$fileset/$dir" mount_client $submount ||
20645 error "mount $dir failed"
20646 umount_client $submount
20649 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20650 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20651 error "mount $tdir/remote failed"
20653 run_test 247f "mount striped or remote directory as fileset"
20656 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20657 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20658 skip "Need at least version 2.14.50"
20660 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20661 error "mkdir $tdir failed"
20662 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20664 local submount=${MOUNT}_$tdir
20666 mkdir -p $submount || error "mkdir $submount failed"
20667 stack_trap "rmdir $submount"
20669 FILESET="$fileset/$tdir" mount_client $submount ||
20670 error "mount $dir failed"
20671 stack_trap "umount $submount"
20673 local mdts=$(comma_list $(mdts_nodes))
20677 stat $submount > /dev/null
20678 cancel_lru_locks $MDC
20679 stat $submount > /dev/null
20680 stat $submount/$tfile > /dev/null
20681 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20682 stat $submount/$tfile > /dev/null
20683 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20684 awk '/getattr/ {sum += $2} END {print sum}')
20686 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20688 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20691 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20692 [ -z "$fast_read_sav" ] && skip "no fast read support"
20694 # create a large file for fast read verification
20695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20697 # make sure the file is created correctly
20698 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20699 { rm -f $DIR/$tfile; skip "file creation error"; }
20701 echo "Test 1: verify that fast read is 4 times faster on cache read"
20703 # small read with fast read enabled
20704 $LCTL set_param -n llite.*.fast_read=1
20705 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20706 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20707 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20708 # small read with fast read disabled
20709 $LCTL set_param -n llite.*.fast_read=0
20710 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20711 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20712 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20714 # verify that fast read is 4 times faster for cache read
20715 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20716 error_not_in_vm "fast read was not 4 times faster: " \
20717 "$t_fast vs $t_slow"
20719 echo "Test 2: verify the performance between big and small read"
20720 $LCTL set_param -n llite.*.fast_read=1
20722 # 1k non-cache read
20723 cancel_lru_locks osc
20724 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20725 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20726 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20728 # 1M non-cache read
20729 cancel_lru_locks osc
20730 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20731 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20732 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20734 # verify that big IO is not 4 times faster than small IO
20735 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20736 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20738 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20741 run_test 248a "fast read verification"
20744 # Default short_io_bytes=16384, try both smaller and larger sizes.
20745 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20746 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20747 echo "bs=53248 count=113 normal buffered write"
20748 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20749 error "dd of initial data file failed"
20750 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20752 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20753 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20754 error "dd with sync normal writes failed"
20755 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20757 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20758 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20759 error "dd with sync small writes failed"
20760 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20762 cancel_lru_locks osc
20764 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20765 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20766 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20767 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20768 iflag=direct || error "dd with O_DIRECT small read failed"
20769 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20770 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20771 error "compare $TMP/$tfile.1 failed"
20773 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20774 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20776 # just to see what the maximum tunable value is, and test parsing
20777 echo "test invalid parameter 2MB"
20778 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20779 error "too-large short_io_bytes allowed"
20780 echo "test maximum parameter 512KB"
20781 # if we can set a larger short_io_bytes, run test regardless of version
20782 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20783 # older clients may not allow setting it this large, that's OK
20784 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20785 skip "Need at least client version 2.13.50"
20786 error "medium short_io_bytes failed"
20788 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20789 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20791 echo "test large parameter 64KB"
20792 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20793 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20795 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20796 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20797 error "dd with sync large writes failed"
20798 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20800 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20801 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20802 num=$((113 * 4096 / PAGE_SIZE))
20803 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20804 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20805 error "dd with O_DIRECT large writes failed"
20806 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20807 error "compare $DIR/$tfile.3 failed"
20809 cancel_lru_locks osc
20811 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20812 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20813 error "dd with O_DIRECT large read failed"
20814 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20815 error "compare $TMP/$tfile.2 failed"
20817 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20818 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20819 error "dd with O_DIRECT large read failed"
20820 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20821 error "compare $TMP/$tfile.3 failed"
20823 run_test 248b "test short_io read and write for both small and large sizes"
20825 test_249() { # LU-7890
20826 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20827 skip "Need at least version 2.8.54"
20830 $LFS setstripe -c 1 $DIR/$tfile
20831 # Offset 2T == 4k * 512M
20832 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20833 error "dd to 2T offset failed"
20835 run_test 249 "Write above 2T file size"
20838 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20839 && skip "no 16TB file size limit on ZFS"
20841 $LFS setstripe -c 1 $DIR/$tfile
20842 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20843 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20844 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20845 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20846 conv=notrunc,fsync && error "append succeeded"
20849 run_test 250 "Write above 16T limit"
20852 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20854 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20855 #Skip once - writing the first stripe will succeed
20856 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20857 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20858 error "short write happened"
20860 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20861 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20862 error "short read happened"
20866 run_test 251 "Handling short read and write correctly"
20869 remote_mds_nodsh && skip "remote MDS with nodsh"
20870 remote_ost_nodsh && skip "remote OST with nodsh"
20871 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20872 skip_env "ldiskfs only test"
20882 # check lr_reader on OST0000
20884 dev=$(facet_device $tgt)
20885 out=$(do_facet $tgt $LR_READER $dev)
20886 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20888 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20889 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20890 error "Invalid uuid returned by $LR_READER on target $tgt"
20891 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20893 # check lr_reader -c on MDT0000
20895 dev=$(facet_device $tgt)
20896 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20897 skip "$LR_READER does not support additional options"
20899 out=$(do_facet $tgt $LR_READER -c $dev)
20900 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20902 num=$(echo "$out" | grep -c "mdtlov")
20903 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20904 error "Invalid number of mdtlov clients returned by $LR_READER"
20905 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20907 # check lr_reader -cr on MDT0000
20908 out=$(do_facet $tgt $LR_READER -cr $dev)
20909 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20911 echo "$out" | grep -q "^reply_data:$" ||
20912 error "$LR_READER should have returned 'reply_data' section"
20913 num=$(echo "$out" | grep -c "client_generation")
20914 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20916 run_test 252 "check lr_reader tool"
20919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20920 remote_mds_nodsh && skip "remote MDS with nodsh"
20921 remote_mgs_nodsh && skip "remote MGS with nodsh"
20925 local ost_name=$(ostname_from_index $ostidx)
20928 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20929 do_facet $SINGLEMDS $LCTL get_param -n \
20930 osp.$mdtosc_proc1.reserved_mb_high ||
20931 skip "remote MDS does not support reserved_mb_high"
20935 wait_delete_completed
20938 pool_add $TESTNAME || error "Pool creation failed"
20939 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20941 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20942 error "Setstripe failed"
20944 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20946 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20948 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20950 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20951 osp.$mdtosc_proc1.prealloc_status)
20952 echo "prealloc_status $oa_status"
20954 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20955 error "File creation should fail"
20957 #object allocation was stopped, but we still able to append files
20958 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20959 oflag=append || error "Append failed"
20961 rm -f $DIR/$tdir/$tfile.0
20963 # For this test, we want to delete the files we created to go out of
20964 # space but leave the watermark, so we remain nearly out of space
20965 ost_watermarks_enospc_delete_files $tfile $ostidx
20967 wait_delete_completed
20971 for i in $(seq 10 12); do
20972 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20973 2>/dev/null || error "File creation failed after rm"
20976 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20977 osp.$mdtosc_proc1.prealloc_status)
20978 echo "prealloc_status $oa_status"
20980 if (( oa_status != 0 )); then
20981 error "Object allocation still disable after rm"
20984 run_test 253 "Check object allocation limit"
20987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20988 remote_mds_nodsh && skip "remote MDS with nodsh"
20989 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20990 skip "MDS does not support changelog_size"
20993 local MDT0=$(facet_svc $SINGLEMDS)
20995 changelog_register || error "changelog_register failed"
20997 changelog_clear 0 || error "changelog_clear failed"
20999 local size1=$(do_facet $SINGLEMDS \
21000 $LCTL get_param -n mdd.$MDT0.changelog_size)
21001 echo "Changelog size $size1"
21004 $LFS mkdir -i 0 $DIR/$tdir
21006 mkdir -p $DIR/$tdir/pics/2008/zachy
21007 touch $DIR/$tdir/pics/2008/zachy/timestamp
21008 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21009 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21010 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21011 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21012 rm $DIR/$tdir/pics/desktop.jpg
21014 local size2=$(do_facet $SINGLEMDS \
21015 $LCTL get_param -n mdd.$MDT0.changelog_size)
21016 echo "Changelog size after work $size2"
21018 (( $size2 > $size1 )) ||
21019 error "new Changelog size=$size2 less than old size=$size1"
21021 run_test 254 "Check changelog size"
21028 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21029 awk -F: '{print $2}' | grep $type > /dev/null
21030 if [ $? -ne 0 ]; then
21040 lfs ladvise -a willread $file > /dev/null 2>&1
21041 if [ $? -eq 0 ]; then
21045 lfs ladvise -a willread $file 2>&1 |
21046 grep "Inappropriate ioctl for device" > /dev/null
21047 if [ $? -eq 0 ]; then
21054 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21057 # run a random read IO workload
21058 # usage: random_read_iops <filename> <filesize> <iosize>
21059 random_read_iops() {
21062 local iosize=${3:-4096}
21064 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21065 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21068 drop_file_oss_cache() {
21072 $LFS ladvise -a dontneed $file 2>/dev/null ||
21073 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21076 ladvise_willread_performance()
21079 local average_origin=0
21080 local average_cache=0
21081 local average_ladvise=0
21083 for ((i = 1; i <= $repeat; i++)); do
21084 echo "Iter $i/$repeat: reading without willread hint"
21085 cancel_lru_locks osc
21086 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21087 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21088 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21089 average_origin=$(bc <<<"$average_origin + $speed_origin")
21091 cancel_lru_locks osc
21092 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21093 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21094 average_cache=$(bc <<<"$average_cache + $speed_cache")
21096 cancel_lru_locks osc
21097 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21098 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21099 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21100 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21101 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21103 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21104 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21105 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21107 speedup_cache=$(percent $average_cache $average_origin)
21108 speedup_ladvise=$(percent $average_ladvise $average_origin)
21110 echo "Average uncached read: $average_origin"
21111 echo "Average speedup with OSS cached read: " \
21112 "$average_cache = +$speedup_cache%"
21113 echo "Average speedup with ladvise willread: " \
21114 "$average_ladvise = +$speedup_ladvise%"
21116 local lowest_speedup=20
21117 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21118 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21119 "got $average_cache%. Skipping ladvise willread check."
21123 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21124 # it is still good to run until then to exercise 'ladvise willread'
21125 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21126 [ "$ost1_FSTYPE" = "zfs" ] &&
21127 echo "osd-zfs does not support dontneed or drop_caches" &&
21130 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21131 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21132 error_not_in_vm "Speedup with willread is less than " \
21133 "$lowest_speedup%, got $average_ladvise%"
21137 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21138 skip "lustre < 2.8.54 does not support ladvise "
21139 remote_ost_nodsh && skip "remote OST with nodsh"
21141 stack_trap "rm -f $DIR/$tfile"
21142 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21144 ladvise_no_type willread $DIR/$tfile &&
21145 skip "willread ladvise is not supported"
21147 ladvise_no_ioctl $DIR/$tfile &&
21148 skip "ladvise ioctl is not supported"
21151 local size=$((size_mb * 1048576))
21152 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21153 error "dd to $DIR/$tfile failed"
21155 lfs ladvise -a willread $DIR/$tfile ||
21156 error "Ladvise failed with no range argument"
21158 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21159 error "Ladvise failed with no -l or -e argument"
21161 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21162 error "Ladvise failed with only -e argument"
21164 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21165 error "Ladvise failed with only -l argument"
21167 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21168 error "End offset should not be smaller than start offset"
21170 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21171 error "End offset should not be equal to start offset"
21173 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21174 error "Ladvise failed with overflowing -s argument"
21176 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21177 error "Ladvise failed with overflowing -e argument"
21179 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21180 error "Ladvise failed with overflowing -l argument"
21182 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21183 error "Ladvise succeeded with conflicting -l and -e arguments"
21185 echo "Synchronous ladvise should wait"
21187 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21188 do_nodes $(comma_list $(osts_nodes)) \
21189 $LCTL set_param fail_val=$delay fail_loc=0x237
21191 local start_ts=$SECONDS
21192 lfs ladvise -a willread $DIR/$tfile ||
21193 error "Ladvise failed with no range argument"
21194 local end_ts=$SECONDS
21195 local inteval_ts=$((end_ts - start_ts))
21197 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21198 error "Synchronous advice didn't wait reply"
21201 echo "Asynchronous ladvise shouldn't wait"
21202 local start_ts=$SECONDS
21203 lfs ladvise -a willread -b $DIR/$tfile ||
21204 error "Ladvise failed with no range argument"
21205 local end_ts=$SECONDS
21206 local inteval_ts=$((end_ts - start_ts))
21208 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21209 error "Asynchronous advice blocked"
21212 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21213 ladvise_willread_performance
21215 run_test 255a "check 'lfs ladvise -a willread'"
21221 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21225 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21226 skip "lustre < 2.8.54 does not support ladvise "
21227 remote_ost_nodsh && skip "remote OST with nodsh"
21229 stack_trap "rm -f $DIR/$tfile"
21230 lfs setstripe -c 1 -i 0 $DIR/$tfile
21232 ladvise_no_type dontneed $DIR/$tfile &&
21233 skip "dontneed ladvise is not supported"
21235 ladvise_no_ioctl $DIR/$tfile &&
21236 skip "ladvise ioctl is not supported"
21238 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21239 [ "$ost1_FSTYPE" = "zfs" ] &&
21240 skip "zfs-osd does not support 'ladvise dontneed'"
21243 local size=$((size_mb * 1048576))
21244 # In order to prevent disturbance of other processes, only check 3/4
21245 # of the memory usage
21246 local kibibytes=$((size_mb * 1024 * 3 / 4))
21248 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21249 error "dd to $DIR/$tfile failed"
21251 #force write to complete before dropping OST cache & checking memory
21254 local total=$(facet_meminfo ost1 MemTotal)
21255 echo "Total memory: $total KiB"
21257 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21258 local before_read=$(facet_meminfo ost1 Cached)
21259 echo "Cache used before read: $before_read KiB"
21261 lfs ladvise -a willread $DIR/$tfile ||
21262 error "Ladvise willread failed"
21263 local after_read=$(facet_meminfo ost1 Cached)
21264 echo "Cache used after read: $after_read KiB"
21266 lfs ladvise -a dontneed $DIR/$tfile ||
21267 error "Ladvise dontneed again failed"
21268 local no_read=$(facet_meminfo ost1 Cached)
21269 echo "Cache used after dontneed ladvise: $no_read KiB"
21271 if [ $total -lt $((before_read + kibibytes)) ]; then
21272 echo "Memory is too small, abort checking"
21276 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21277 error "Ladvise willread should use more memory" \
21278 "than $kibibytes KiB"
21281 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21282 error "Ladvise dontneed should release more memory" \
21283 "than $kibibytes KiB"
21286 run_test 255b "check 'lfs ladvise -a dontneed'"
21289 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21290 skip "lustre < 2.10.50 does not support lockahead"
21292 local ost1_imp=$(get_osc_import_name client ost1)
21293 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21301 test_mkdir -p $DIR/$tdir
21302 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21304 #test 10 returns only success/failure
21306 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21308 if [ $rc -eq 255 ]; then
21309 error "Ladvise test${i} failed, ${rc}"
21312 #test 11 counts lock enqueue requests, all others count new locks
21314 count=$(do_facet ost1 \
21315 $LCTL get_param -n ost.OSS.ost.stats)
21316 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21318 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21320 if [ $rc -eq 255 ]; then
21321 error "Ladvise test${i} failed, ${rc}"
21324 new_count=$(do_facet ost1 \
21325 $LCTL get_param -n ost.OSS.ost.stats)
21326 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21327 awk '{ print $2 }')
21329 difference="$((new_count - count))"
21330 if [ $difference -ne $rc ]; then
21331 error "Ladvise test${i}, bad enqueue count, returned " \
21332 "${rc}, actual ${difference}"
21335 for i in $(seq 12 21); do
21336 # If we do not do this, we run the risk of having too many
21337 # locks and starting lock cancellation while we are checking
21339 cancel_lru_locks osc
21341 count=$($LCTL get_param -n \
21342 ldlm.namespaces.$imp_name.lock_unused_count)
21344 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21346 if [ $rc -eq 255 ]; then
21347 error "Ladvise test ${i} failed, ${rc}"
21350 new_count=$($LCTL get_param -n \
21351 ldlm.namespaces.$imp_name.lock_unused_count)
21352 difference="$((new_count - count))"
21354 # Test 15 output is divided by 100 to map down to valid return
21355 if [ $i -eq 15 ]; then
21359 if [ $difference -ne $rc ]; then
21360 error "Ladvise test ${i}, bad lock count, returned " \
21361 "${rc}, actual ${difference}"
21365 #test 22 returns only success/failure
21367 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21369 if [ $rc -eq 255 ]; then
21370 error "Ladvise test${i} failed, ${rc}"
21373 run_test 255c "suite of ladvise lockahead tests"
21376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21377 remote_mds_nodsh && skip "remote MDS with nodsh"
21378 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21379 changelog_users $SINGLEMDS | grep "^cl" &&
21380 skip "active changelog user"
21386 mdt_dev=$(mdsdevname 1)
21389 changelog_register || error "changelog_register failed"
21392 mkdir_on_mdt0 $DIR/$tdir
21394 changelog_clear 0 || error "changelog_clear failed"
21397 touch $DIR/$tdir/{1..10}
21400 stop $SINGLEMDS || error "Fail to stop MDT"
21404 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21406 #after mount new plainllog is used
21407 touch $DIR/$tdir/{11..19}
21408 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21409 stack_trap "rm -f $tmpfile"
21410 cat_sl=$(do_facet $SINGLEMDS "sync; \
21411 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21412 llog_reader $tmpfile | grep -c type=1064553b")
21413 do_facet $SINGLEMDS llog_reader $tmpfile
21415 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21417 changelog_clear 0 || error "changelog_clear failed"
21419 cat_sl=$(do_facet $SINGLEMDS "sync; \
21420 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21421 llog_reader $tmpfile | grep -c type=1064553b")
21423 if (( cat_sl == 2 )); then
21424 error "Empty plain llog was not deleted from changelog catalog"
21425 elif (( cat_sl != 1 )); then
21426 error "Active plain llog shouldn't be deleted from catalog"
21429 run_test 256 "Check llog delete for empty and not full state"
21432 remote_mds_nodsh && skip "remote MDS with nodsh"
21433 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21434 skip "Need MDS version at least 2.8.55"
21436 test_mkdir $DIR/$tdir
21438 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21439 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21442 #define OBD_FAIL_MDS_XATTR_REP 0x161
21443 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21444 local facet=mds$((mdtidx + 1))
21445 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21446 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21448 stop $facet || error "stop MDS failed"
21449 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21450 error "start MDS fail"
21451 wait_recovery_complete $facet
21453 run_test 257 "xattr locks are not lost"
21455 # Verify we take the i_mutex when security requires it
21457 #define OBD_FAIL_IMUTEX_SEC 0x141c
21458 $LCTL set_param fail_loc=0x141c
21460 chmod u+s $DIR/$tfile
21461 chmod a+rwx $DIR/$tfile
21462 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21464 if [ $RC -ne 0 ]; then
21465 error "error, failed to take i_mutex, rc=$?"
21469 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21471 # Verify we do NOT take the i_mutex in the normal case
21473 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21474 $LCTL set_param fail_loc=0x141d
21477 chmod a+rw $DIR/$tfile
21478 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21480 if [ $RC -ne 0 ]; then
21481 error "error, took i_mutex unnecessarily, rc=$?"
21486 run_test 258b "verify i_mutex security behavior"
21489 local file=$DIR/$tfile
21493 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21495 stack_trap "rm -f $file" EXIT
21497 wait_delete_completed
21498 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21499 echo "before: $before"
21501 $LFS setstripe -i 0 -c 1 $file
21502 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21504 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21505 echo "after write: $after"
21507 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21508 do_facet ost1 $LCTL set_param fail_loc=0x2301
21510 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21511 echo "after truncate: $after"
21514 do_facet ost1 $LCTL set_param fail_loc=0
21515 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21517 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21518 echo "after restart: $after"
21519 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21520 error "missing truncate?"
21524 run_test 259 "crash at delayed truncate"
21527 #define OBD_FAIL_MDC_CLOSE 0x806
21528 $LCTL set_param fail_loc=0x80000806
21532 run_test 260 "Check mdc_close fail"
21534 ### Data-on-MDT sanity tests ###
21536 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21537 skip "Need MDS version at least 2.10.55 for DoM"
21540 local dom=$DIR/$tdir/dom_file
21541 local tmp=$DIR/$tdir/tmp_file
21543 mkdir_on_mdt0 $DIR/$tdir
21545 # basic checks for DoM component creation
21546 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21547 error "Can set MDT layout to non-first entry"
21549 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21550 error "Can define multiple entries as MDT layout"
21552 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21554 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21555 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21556 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21558 local mdtidx=$($LFS getstripe -m $dom)
21559 local mdtname=MDT$(printf %04x $mdtidx)
21560 local facet=mds$((mdtidx + 1))
21561 local space_check=1
21563 # Skip free space checks with ZFS
21564 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21568 local size_tmp=$((65536 * 3))
21569 local mdtfree1=$(do_facet $facet \
21570 lctl get_param -n osd*.*$mdtname.kbytesfree)
21572 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21573 # check also direct IO along write
21574 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21575 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21577 cmp $tmp $dom || error "file data is different"
21578 [ $(stat -c%s $dom) == $size_tmp ] ||
21579 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21580 if [ $space_check == 1 ]; then
21581 local mdtfree2=$(do_facet $facet \
21582 lctl get_param -n osd*.*$mdtname.kbytesfree)
21584 # increase in usage from by $size_tmp
21585 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21586 error "MDT free space wrong after write: " \
21587 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21591 local size_dom=10000
21593 $TRUNCATE $dom $size_dom
21594 [ $(stat -c%s $dom) == $size_dom ] ||
21595 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21596 if [ $space_check == 1 ]; then
21597 mdtfree1=$(do_facet $facet \
21598 lctl get_param -n osd*.*$mdtname.kbytesfree)
21599 # decrease in usage from $size_tmp to new $size_dom
21600 [ $(($mdtfree1 - $mdtfree2)) -ge \
21601 $(((size_tmp - size_dom) / 1024)) ] ||
21602 error "MDT free space is wrong after truncate: " \
21603 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21609 size_dom=$((size_dom + size_tmp))
21610 [ $(stat -c%s $dom) == $size_dom ] ||
21611 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21612 if [ $space_check == 1 ]; then
21613 mdtfree2=$(do_facet $facet \
21614 lctl get_param -n osd*.*$mdtname.kbytesfree)
21615 # increase in usage by $size_tmp from previous
21616 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21617 error "MDT free space is wrong after append: " \
21618 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21623 if [ $space_check == 1 ]; then
21624 mdtfree1=$(do_facet $facet \
21625 lctl get_param -n osd*.*$mdtname.kbytesfree)
21626 # decrease in usage by $size_dom from previous
21627 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21628 error "MDT free space is wrong after removal: " \
21629 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21632 # combined striping
21633 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21634 error "Can't create DoM + OST striping"
21636 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21637 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21638 # check also direct IO along write
21639 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21641 cmp $tmp $dom || error "file data is different"
21642 [ $(stat -c%s $dom) == $size_tmp ] ||
21643 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21648 run_test 270a "DoM: basic functionality tests"
21651 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21652 skip "Need MDS version at least 2.10.55"
21654 local dom=$DIR/$tdir/dom_file
21655 local max_size=1048576
21657 mkdir -p $DIR/$tdir
21658 $LFS setstripe -E $max_size -L mdt $dom
21660 # truncate over the limit
21661 $TRUNCATE $dom $(($max_size + 1)) &&
21662 error "successful truncate over the maximum size"
21663 # write over the limit
21664 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21665 error "successful write over the maximum size"
21666 # append over the limit
21667 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21668 echo "12345" >> $dom && error "successful append over the maximum size"
21673 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21676 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21677 skip "Need MDS version at least 2.10.55"
21679 mkdir -p $DIR/$tdir
21680 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21682 # check files inherit DoM EA
21683 touch $DIR/$tdir/first
21684 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21685 error "bad pattern"
21686 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21687 error "bad stripe count"
21688 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21689 error "bad stripe size"
21691 # check directory inherits DoM EA and uses it as default
21692 mkdir $DIR/$tdir/subdir
21693 touch $DIR/$tdir/subdir/second
21694 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21695 error "bad pattern in sub-directory"
21696 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21697 error "bad stripe count in sub-directory"
21698 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21699 error "bad stripe size in sub-directory"
21702 run_test 270c "DoM: DoM EA inheritance tests"
21705 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21706 skip "Need MDS version at least 2.10.55"
21708 mkdir -p $DIR/$tdir
21709 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21711 # inherit default DoM striping
21712 mkdir $DIR/$tdir/subdir
21713 touch $DIR/$tdir/subdir/f1
21715 # change default directory striping
21716 $LFS setstripe -c 1 $DIR/$tdir/subdir
21717 touch $DIR/$tdir/subdir/f2
21718 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21719 error "wrong default striping in file 2"
21720 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21721 error "bad pattern in file 2"
21724 run_test 270d "DoM: change striping from DoM to RAID0"
21727 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21728 skip "Need MDS version at least 2.10.55"
21730 mkdir -p $DIR/$tdir/dom
21731 mkdir -p $DIR/$tdir/norm
21734 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21735 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21737 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21738 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21740 # find DoM files by layout
21741 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21742 [ $NUM -eq $DOMFILES ] ||
21743 error "lfs find -L: found $NUM, expected $DOMFILES"
21744 echo "Test 1: lfs find 20 DOM files by layout: OK"
21746 # there should be 1 dir with default DOM striping
21747 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21749 error "lfs find -L: found $NUM, expected 1 dir"
21750 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21752 # find DoM files by stripe size
21753 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21754 [ $NUM -eq $DOMFILES ] ||
21755 error "lfs find -S: found $NUM, expected $DOMFILES"
21756 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21758 # find files by stripe offset except DoM files
21759 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21760 [ $NUM -eq $NORMFILES ] ||
21761 error "lfs find -i: found $NUM, expected $NORMFILES"
21762 echo "Test 5: lfs find no DOM files by stripe index: OK"
21765 run_test 270e "DoM: lfs find with DoM files test"
21768 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21769 skip "Need MDS version at least 2.10.55"
21771 local mdtname=${FSNAME}-MDT0000-mdtlov
21772 local dom=$DIR/$tdir/dom_file
21773 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21774 lod.$mdtname.dom_stripesize)
21775 local dom_limit=131072
21777 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21778 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21779 lod.$mdtname.dom_stripesize)
21780 [ ${dom_limit} -eq ${dom_current} ] ||
21781 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21783 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21784 $LFS setstripe -d $DIR/$tdir
21785 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21786 error "Can't set directory default striping"
21788 # exceed maximum stripe size
21789 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21790 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21791 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21792 error "Able to create DoM component size more than LOD limit"
21794 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21795 dom_current=$(do_facet mds1 $LCTL get_param -n \
21796 lod.$mdtname.dom_stripesize)
21797 [ 0 -eq ${dom_current} ] ||
21798 error "Can't set zero DoM stripe limit"
21801 # attempt to create DoM file on server with disabled DoM should
21802 # remove DoM entry from layout and be succeed
21803 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21804 error "Can't create DoM file (DoM is disabled)"
21805 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21806 error "File has DoM component while DoM is disabled"
21809 # attempt to create DoM file with only DoM stripe should return error
21810 $LFS setstripe -E $dom_limit -L mdt $dom &&
21811 error "Able to create DoM-only file while DoM is disabled"
21813 # too low values to be aligned with smallest stripe size 64K
21814 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21815 dom_current=$(do_facet mds1 $LCTL get_param -n \
21816 lod.$mdtname.dom_stripesize)
21817 [ 30000 -eq ${dom_current} ] &&
21818 error "Can set too small DoM stripe limit"
21820 # 64K is a minimal stripe size in Lustre, expect limit of that size
21821 [ 65536 -eq ${dom_current} ] ||
21822 error "Limit is not set to 64K but ${dom_current}"
21824 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21825 dom_current=$(do_facet mds1 $LCTL get_param -n \
21826 lod.$mdtname.dom_stripesize)
21828 [ 2147483648 -eq ${dom_current} ] &&
21829 error "Can set too large DoM stripe limit"
21831 do_facet mds1 $LCTL set_param -n \
21832 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21833 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21834 error "Can't create DoM component size after limit change"
21835 do_facet mds1 $LCTL set_param -n \
21836 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21837 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21838 error "Can't create DoM file after limit decrease"
21839 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21840 error "Can create big DoM component after limit decrease"
21841 touch ${dom}_def ||
21842 error "Can't create file with old default layout"
21844 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21847 run_test 270f "DoM: maximum DoM stripe size checks"
21850 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21851 skip "Need MDS version at least 2.13.52"
21852 local dom=$DIR/$tdir/$tfile
21854 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21855 local lodname=${FSNAME}-MDT0000-mdtlov
21857 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21858 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21859 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21860 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21862 local dom_limit=1024
21863 local dom_threshold="50%"
21865 $LFS setstripe -d $DIR/$tdir
21866 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21867 error "Can't set directory default striping"
21869 do_facet mds1 $LCTL set_param -n \
21870 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21871 # set 0 threshold and create DOM file to change tunable stripesize
21872 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21873 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21874 error "Failed to create $dom file"
21875 # now tunable dom_cur_stripesize should reach maximum
21876 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21877 lod.${lodname}.dom_stripesize_cur_kb)
21878 [[ $dom_current == $dom_limit ]] ||
21879 error "Current DOM stripesize is not maximum"
21882 # set threshold for further tests
21883 do_facet mds1 $LCTL set_param -n \
21884 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21885 echo "DOM threshold is $dom_threshold free space"
21888 # Spoof bfree to exceed threshold
21889 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21890 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21891 for spfree in 40 20 0 15 30 55; do
21892 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21893 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21894 error "Failed to create $dom file"
21895 dom_def=$(do_facet mds1 $LCTL get_param -n \
21896 lod.${lodname}.dom_stripesize_cur_kb)
21897 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21898 [[ $dom_def != $dom_current ]] ||
21899 error "Default stripe size was not changed"
21900 if [[ $spfree > 0 ]] ; then
21901 dom_set=$($LFS getstripe -S $dom)
21902 [[ $dom_set == $((dom_def * 1024)) ]] ||
21903 error "DOM component size is still old"
21905 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21906 error "DoM component is set with no free space"
21909 dom_current=$dom_def
21912 run_test 270g "DoM: default DoM stripe size depends on free space"
21915 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21916 skip "Need MDS version at least 2.13.53"
21918 local mdtname=${FSNAME}-MDT0000-mdtlov
21919 local dom=$DIR/$tdir/$tfile
21920 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21922 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21923 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21925 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21926 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21927 error "can't create OST file"
21928 # mirrored file with DOM entry in the second mirror
21929 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21930 error "can't create mirror with DoM component"
21932 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21934 # DOM component in the middle and has other enries in the same mirror,
21935 # should succeed but lost DoM component
21936 $LFS setstripe --copy=${dom}_1 $dom ||
21937 error "Can't create file from OST|DOM mirror layout"
21938 # check new file has no DoM layout after all
21939 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21940 error "File has DoM component while DoM is disabled"
21942 run_test 270h "DoM: DoM stripe removal when disabled on server"
21945 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21946 skip "Need MDS version at least 2.10.55"
21948 local dom=$DIR/$tdir/dom
21950 mkdir -p $DIR/$tdir
21952 $LFS setstripe -E 1024K -L mdt $dom
21954 lctl set_param -n mdc.*.stats=clear
21955 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21956 cat $dom > /dev/null
21957 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21958 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21962 run_test 271a "DoM: data is cached for read after write"
21965 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21966 skip "Need MDS version at least 2.10.55"
21968 local dom=$DIR/$tdir/dom
21970 mkdir -p $DIR/$tdir
21972 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21974 lctl set_param -n mdc.*.stats=clear
21975 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21976 cancel_lru_locks mdc
21977 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21978 # second stat to check size is cached on client
21979 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21980 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21981 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21984 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21987 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21988 skip "Need MDS version at least 2.10.55"
21990 local dom=$DIR/$tdir/dom
21992 mkdir -p $DIR/$tdir
21994 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21996 lctl set_param -n mdc.*.stats=clear
21997 lctl set_param -n osc.*.stats=clear
21998 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21999 cancel_lru_locks mdc
22000 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22001 # second stat to check size is cached on client
22002 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22003 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22004 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22005 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22006 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22009 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22015 local mdt=MDT$(printf %04x $mdtidx)
22017 if [ -z $param ]; then
22018 lctl get_param -n mdc.*$mdt*.stats
22020 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22025 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22026 skip "Need MDS version at least 2.10.55"
22028 local dom=$DIR/$tdir/dom
22030 mkdir -p $DIR/$tdir
22032 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22034 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22035 local facet=mds$((mdtidx + 1))
22037 cancel_lru_locks mdc
22038 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22039 createmany -o $dom 1000
22040 lctl set_param -n mdc.*.stats=clear
22041 smalliomany -w $dom 1000 200
22042 get_mdc_stats $mdtidx
22043 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22044 # Each file has 1 open, 1 IO enqueues, total 2000
22045 # but now we have also +1 getxattr for security.capability, total 3000
22046 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22047 unlinkmany $dom 1000
22049 cancel_lru_locks mdc
22050 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22051 createmany -o $dom 1000
22052 lctl set_param -n mdc.*.stats=clear
22053 smalliomany -w $dom 1000 200
22054 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22055 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22056 # for OPEN and IO lock.
22057 [ $((enq - enq_2)) -ge 1000 ] ||
22058 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22059 unlinkmany $dom 1000
22062 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22064 cleanup_271def_tests() {
22070 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22071 skip "Need MDS version at least 2.10.57"
22073 local dom=$DIR/$tdir/dom
22074 local tmp=$TMP/$tfile
22075 trap "cleanup_271def_tests $tmp" EXIT
22077 mkdir -p $DIR/$tdir
22079 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22081 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22083 cancel_lru_locks mdc
22084 dd if=/dev/urandom of=$tmp bs=1000 count=1
22085 dd if=$tmp of=$dom bs=1000 count=1
22086 cancel_lru_locks mdc
22088 cat /etc/hosts >> $tmp
22089 lctl set_param -n mdc.*.stats=clear
22091 # append data to the same file it should update local page
22092 echo "Append to the same page"
22093 cat /etc/hosts >> $dom
22094 local num=$(get_mdc_stats $mdtidx ost_read)
22095 local ra=$(get_mdc_stats $mdtidx req_active)
22096 local rw=$(get_mdc_stats $mdtidx req_waittime)
22098 [ -z $num ] || error "$num READ RPC occured"
22099 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22103 cmp $tmp $dom || error "file miscompare"
22105 cancel_lru_locks mdc
22106 lctl set_param -n mdc.*.stats=clear
22108 echo "Open and read file"
22109 cat $dom > /dev/null
22110 local num=$(get_mdc_stats $mdtidx ost_read)
22111 local ra=$(get_mdc_stats $mdtidx req_active)
22112 local rw=$(get_mdc_stats $mdtidx req_waittime)
22114 [ -z $num ] || error "$num READ RPC occured"
22115 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22119 cmp $tmp $dom || error "file miscompare"
22123 run_test 271d "DoM: read on open (1K file in reply buffer)"
22126 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22127 skip "Need MDS version at least 2.10.57"
22129 local dom=$DIR/$tdir/dom
22130 local tmp=$TMP/$tfile
22131 trap "cleanup_271def_tests $tmp" EXIT
22133 mkdir -p $DIR/$tdir
22135 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22137 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22139 cancel_lru_locks mdc
22140 dd if=/dev/urandom of=$tmp bs=265000 count=1
22141 dd if=$tmp of=$dom bs=265000 count=1
22142 cancel_lru_locks mdc
22143 cat /etc/hosts >> $tmp
22144 lctl set_param -n mdc.*.stats=clear
22146 echo "Append to the same page"
22147 cat /etc/hosts >> $dom
22148 local num=$(get_mdc_stats $mdtidx ost_read)
22149 local ra=$(get_mdc_stats $mdtidx req_active)
22150 local rw=$(get_mdc_stats $mdtidx req_waittime)
22152 [ -z $num ] || error "$num READ RPC occured"
22153 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22157 cmp $tmp $dom || error "file miscompare"
22159 cancel_lru_locks mdc
22160 lctl set_param -n mdc.*.stats=clear
22162 echo "Open and read file"
22163 cat $dom > /dev/null
22164 local num=$(get_mdc_stats $mdtidx ost_read)
22165 local ra=$(get_mdc_stats $mdtidx req_active)
22166 local rw=$(get_mdc_stats $mdtidx req_waittime)
22168 [ -z $num ] && num=0
22169 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22170 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22174 cmp $tmp $dom || error "file miscompare"
22178 run_test 271f "DoM: read on open (200K file and read tail)"
22181 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22182 skip "Skipping due to old client or server version"
22184 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22186 $CHECKSTAT -t file $DIR1/$tfile
22188 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22191 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22192 $LCTL set_param fail_loc=0x80000314
22193 rm $DIR1/$tfile || error "Unlink fails"
22195 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22196 [ $RC -eq 0 ] || error "Failed write to stale object"
22198 run_test 271g "Discard DoM data vs client flush race"
22201 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22202 skip "Need MDS version at least 2.11.50"
22204 local dom=$DIR/$tdir/dom
22205 mkdir -p $DIR/$tdir
22207 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22208 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22209 error "failed to write data into $dom"
22210 local old_md5=$(md5sum $dom)
22212 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22213 error "failed to migrate to the same DoM component"
22215 local new_md5=$(md5sum $dom)
22217 [ "$old_md5" == "$new_md5" ] ||
22218 error "md5sum differ: $old_md5, $new_md5"
22220 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22221 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22223 run_test 272a "DoM migration: new layout with the same DOM component"
22226 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22227 skip "Need MDS version at least 2.11.50"
22229 local dom=$DIR/$tdir/dom
22230 mkdir -p $DIR/$tdir
22231 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22233 local mdtidx=$($LFS getstripe -m $dom)
22234 local mdtname=MDT$(printf %04x $mdtidx)
22235 local facet=mds$((mdtidx + 1))
22237 local mdtfree1=$(do_facet $facet \
22238 lctl get_param -n osd*.*$mdtname.kbytesfree)
22239 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22240 error "failed to write data into $dom"
22241 local old_md5=$(md5sum $dom)
22242 cancel_lru_locks mdc
22243 local mdtfree1=$(do_facet $facet \
22244 lctl get_param -n osd*.*$mdtname.kbytesfree)
22246 $LFS migrate -c2 $dom ||
22247 error "failed to migrate to the new composite layout"
22248 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22249 error "MDT stripe was not removed"
22251 cancel_lru_locks mdc
22252 local new_md5=$(md5sum $dom)
22253 [ "$old_md5" == "$new_md5" ] ||
22254 error "$old_md5 != $new_md5"
22256 # Skip free space checks with ZFS
22257 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22258 local mdtfree2=$(do_facet $facet \
22259 lctl get_param -n osd*.*$mdtname.kbytesfree)
22260 [ $mdtfree2 -gt $mdtfree1 ] ||
22261 error "MDT space is not freed after migration"
22265 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22268 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22269 skip "Need MDS version at least 2.11.50"
22271 local dom=$DIR/$tdir/$tfile
22272 mkdir -p $DIR/$tdir
22273 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22275 local mdtidx=$($LFS getstripe -m $dom)
22276 local mdtname=MDT$(printf %04x $mdtidx)
22277 local facet=mds$((mdtidx + 1))
22279 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22280 error "failed to write data into $dom"
22281 local old_md5=$(md5sum $dom)
22282 cancel_lru_locks mdc
22283 local mdtfree1=$(do_facet $facet \
22284 lctl get_param -n osd*.*$mdtname.kbytesfree)
22286 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22287 error "failed to migrate to the new composite layout"
22288 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22289 error "MDT stripe was not removed"
22291 cancel_lru_locks mdc
22292 local new_md5=$(md5sum $dom)
22293 [ "$old_md5" == "$new_md5" ] ||
22294 error "$old_md5 != $new_md5"
22296 # Skip free space checks with ZFS
22297 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22298 local mdtfree2=$(do_facet $facet \
22299 lctl get_param -n osd*.*$mdtname.kbytesfree)
22300 [ $mdtfree2 -gt $mdtfree1 ] ||
22301 error "MDS space is not freed after migration"
22305 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22308 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22309 skip "Need MDS version at least 2.12.55"
22311 local dom=$DIR/$tdir/$tfile
22312 mkdir -p $DIR/$tdir
22313 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22315 local mdtidx=$($LFS getstripe -m $dom)
22316 local mdtname=MDT$(printf %04x $mdtidx)
22317 local facet=mds$((mdtidx + 1))
22319 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22320 error "failed to write data into $dom"
22321 local old_md5=$(md5sum $dom)
22322 cancel_lru_locks mdc
22323 local mdtfree1=$(do_facet $facet \
22324 lctl get_param -n osd*.*$mdtname.kbytesfree)
22326 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22327 error "failed mirroring to the new composite layout"
22328 $LFS mirror resync $dom ||
22329 error "failed mirror resync"
22330 $LFS mirror split --mirror-id 1 -d $dom ||
22331 error "failed mirror split"
22333 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22334 error "MDT stripe was not removed"
22336 cancel_lru_locks mdc
22337 local new_md5=$(md5sum $dom)
22338 [ "$old_md5" == "$new_md5" ] ||
22339 error "$old_md5 != $new_md5"
22341 # Skip free space checks with ZFS
22342 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22343 local mdtfree2=$(do_facet $facet \
22344 lctl get_param -n osd*.*$mdtname.kbytesfree)
22345 [ $mdtfree2 -gt $mdtfree1 ] ||
22346 error "MDS space is not freed after DOM mirror deletion"
22350 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22353 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22354 skip "Need MDS version at least 2.12.55"
22356 local dom=$DIR/$tdir/$tfile
22357 mkdir -p $DIR/$tdir
22358 $LFS setstripe -c 2 $dom
22360 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22361 error "failed to write data into $dom"
22362 local old_md5=$(md5sum $dom)
22363 cancel_lru_locks mdc
22365 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22366 error "failed mirroring to the DOM layout"
22367 $LFS mirror resync $dom ||
22368 error "failed mirror resync"
22369 $LFS mirror split --mirror-id 1 -d $dom ||
22370 error "failed mirror split"
22372 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22373 error "MDT stripe was not removed"
22375 cancel_lru_locks mdc
22376 local new_md5=$(md5sum $dom)
22377 [ "$old_md5" == "$new_md5" ] ||
22378 error "$old_md5 != $new_md5"
22382 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22385 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22386 skip "Need MDS version at least 2.12.55"
22388 local dom=$DIR/$tdir/$tfile
22389 mkdir -p $DIR/$tdir
22390 $LFS setstripe -c 2 $dom
22392 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22393 error "failed to write data into $dom"
22394 local old_md5=$(md5sum $dom)
22395 cancel_lru_locks mdc
22397 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22398 error "failed migrating to the DOM file"
22400 cancel_lru_locks mdc
22401 local new_md5=$(md5sum $dom)
22402 [ "$old_md5" != "$new_md5" ] &&
22403 error "$old_md5 != $new_md5"
22407 run_test 272f "DoM migration: OST-striped file to DOM file"
22410 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22411 skip "Need MDS version at least 2.11.50"
22413 # Layout swap cannot be done if either file has DOM component,
22414 # this will never be supported, migration should be used instead
22416 local dom=$DIR/$tdir/$tfile
22417 mkdir -p $DIR/$tdir
22419 $LFS setstripe -c2 ${dom}_plain
22420 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22421 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22422 error "can swap layout with DoM component"
22423 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22424 error "can swap layout with DoM component"
22426 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22427 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22428 error "can swap layout with DoM component"
22429 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22430 error "can swap layout with DoM component"
22433 run_test 273a "DoM: layout swapping should fail with DOM"
22436 mkdir -p $DIR/$tdir
22437 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22439 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22440 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22442 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22444 run_test 273b "DoM: race writeback and object destroy"
22447 remote_ost_nodsh && skip "remote OST with nodsh"
22448 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22449 skip "Need OST version >= 2.10.57"
22451 local file=$DIR/$tfile
22454 oss=$(comma_list $(osts_nodes))
22456 dd if=/dev/urandom of=$file bs=1M count=2 ||
22457 error "failed to create a file"
22458 cancel_lru_locks osc
22461 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22462 error "failed to read a file"
22464 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22465 $LCTL set_param fail_loc=0x8000031f
22467 cancel_lru_locks osc &
22470 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22471 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22472 #IO takes another lock, but matches the PENDING one
22473 #and places it to the IO RPC
22474 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22475 error "failed to read a file with PENDING lock"
22477 run_test 275 "Read on a canceled duplicate lock"
22480 remote_ost_nodsh && skip "remote OST with nodsh"
22483 do_facet ost1 "(while true; do \
22484 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22485 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22488 for LOOP in $(seq 20); do
22490 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22493 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22494 rm $TMP/sanity_276_pid"
22496 run_test 276 "Race between mount and obd_statfs"
22499 $LCTL set_param ldlm.namespaces.*.lru_size=0
22500 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22501 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22502 grep ^used_mb | awk '{print $2}')
22503 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22504 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22505 oflag=direct conv=notrunc
22506 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22507 grep ^used_mb | awk '{print $2}')
22508 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22510 run_test 277 "Direct IO shall drop page cache"
22513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22514 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22515 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22516 skip "needs the same host for mdt1 mdt2" && return
22521 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22522 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22528 echo "Starting MDTs"
22529 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22531 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22533 do_facet mds2 $LCTL set_param fail_loc=0
22535 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22536 wait_recovery_complete mds2
22538 run_test 278 "Race starting MDS between MDTs stop/start"
22541 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22542 skip "Need MGS version at least 2.13.52"
22543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22544 combined_mgs_mds || skip "needs combined MGS/MDT"
22546 umount_client $MOUNT
22547 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22548 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22550 mount_client $MOUNT &
22552 stop mgs || error "stop mgs failed"
22553 #for a race mgs would crash
22554 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22555 # make sure we unmount client before remounting
22557 umount_client $MOUNT
22558 mount_client $MOUNT || error "mount client failed"
22560 run_test 280 "Race between MGS umount and client llog processing"
22562 cleanup_test_300() {
22566 test_striped_dir() {
22571 mkdir -p $DIR/$tdir
22573 SAVE_UMASK=$(umask)
22574 trap cleanup_test_300 RETURN EXIT
22576 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22577 $DIR/$tdir/striped_dir ||
22578 error "set striped dir error"
22580 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22581 [ "$mode" = "755" ] || error "expect 755 got $mode"
22583 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22584 error "getdirstripe failed"
22585 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22586 if [ "$stripe_count" != "2" ]; then
22587 error "1:stripe_count is $stripe_count, expect 2"
22589 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22590 if [ "$stripe_count" != "2" ]; then
22591 error "2:stripe_count is $stripe_count, expect 2"
22594 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22595 if [ "$stripe_index" != "$mdt_index" ]; then
22596 error "stripe_index is $stripe_index, expect $mdt_index"
22599 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22600 error "nlink error after create striped dir"
22602 mkdir $DIR/$tdir/striped_dir/a
22603 mkdir $DIR/$tdir/striped_dir/b
22605 stat $DIR/$tdir/striped_dir/a ||
22606 error "create dir under striped dir failed"
22607 stat $DIR/$tdir/striped_dir/b ||
22608 error "create dir under striped dir failed"
22610 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22611 error "nlink error after mkdir"
22613 rmdir $DIR/$tdir/striped_dir/a
22614 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22615 error "nlink error after rmdir"
22617 rmdir $DIR/$tdir/striped_dir/b
22618 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22619 error "nlink error after rmdir"
22621 chattr +i $DIR/$tdir/striped_dir
22622 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22623 error "immutable flags not working under striped dir!"
22624 chattr -i $DIR/$tdir/striped_dir
22626 rmdir $DIR/$tdir/striped_dir ||
22627 error "rmdir striped dir error"
22635 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22636 skip "skipped for lustre < 2.7.0"
22637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22638 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22640 test_striped_dir 0 || error "failed on striped dir on MDT0"
22641 test_striped_dir 1 || error "failed on striped dir on MDT0"
22643 run_test 300a "basic striped dir sanity test"
22646 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22647 skip "skipped for lustre < 2.7.0"
22648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22649 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22656 test_mkdir $DIR/$tdir || error "mkdir fail"
22657 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22658 error "set striped dir error"
22659 for i in {0..9}; do
22660 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22662 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22663 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22664 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22666 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22667 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22668 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22672 run_test 300b "check ctime/mtime for striped dir"
22675 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22676 skip "skipped for lustre < 2.7.0"
22677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22682 mkdir_on_mdt0 $DIR/$tdir
22683 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22684 error "set striped dir error"
22686 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22687 error "chown striped dir failed"
22689 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22690 error "create 5k files failed"
22692 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22694 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22698 run_test 300c "chown && check ls under striped directory"
22701 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22702 skip "skipped for lustre < 2.7.0"
22703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22704 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22709 mkdir -p $DIR/$tdir
22710 $LFS setstripe -c 2 $DIR/$tdir
22712 #local striped directory
22713 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22714 error "set striped dir error"
22715 #look at the directories for debug purposes
22717 $LFS getdirstripe $DIR/$tdir
22718 ls -l $DIR/$tdir/striped_dir
22719 $LFS getdirstripe $DIR/$tdir/striped_dir
22720 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22721 error "create 10 files failed"
22723 #remote striped directory
22724 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22725 error "set striped dir error"
22726 #look at the directories for debug purposes
22728 $LFS getdirstripe $DIR/$tdir
22729 ls -l $DIR/$tdir/remote_striped_dir
22730 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22731 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22732 error "create 10 files failed"
22734 for file in $(find $DIR/$tdir); do
22735 stripe_count=$($LFS getstripe -c $file)
22736 [ $stripe_count -eq 2 ] ||
22737 error "wrong stripe $stripe_count for $file"
22742 run_test 300d "check default stripe under striped directory"
22745 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22746 skip "Need MDS version at least 2.7.55"
22747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22748 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22753 mkdir -p $DIR/$tdir
22755 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22756 error "set striped dir error"
22758 touch $DIR/$tdir/striped_dir/a
22759 touch $DIR/$tdir/striped_dir/b
22760 touch $DIR/$tdir/striped_dir/c
22762 mkdir $DIR/$tdir/striped_dir/dir_a
22763 mkdir $DIR/$tdir/striped_dir/dir_b
22764 mkdir $DIR/$tdir/striped_dir/dir_c
22766 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22767 error "set striped adir under striped dir error"
22769 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22770 error "set striped bdir under striped dir error"
22772 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22773 error "set striped cdir under striped dir error"
22775 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22776 error "rename dir under striped dir fails"
22778 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22779 error "rename dir under different stripes fails"
22781 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22782 error "rename file under striped dir should succeed"
22784 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22785 error "rename dir under striped dir should succeed"
22789 run_test 300e "check rename under striped directory"
22792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22793 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22794 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22795 skip "Need MDS version at least 2.7.55"
22801 mkdir -p $DIR/$tdir
22803 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22804 error "set striped dir error"
22806 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22807 error "set striped dir error"
22809 touch $DIR/$tdir/striped_dir/a
22810 mkdir $DIR/$tdir/striped_dir/dir_a
22811 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22812 error "create striped dir under striped dir fails"
22814 touch $DIR/$tdir/striped_dir1/b
22815 mkdir $DIR/$tdir/striped_dir1/dir_b
22816 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22817 error "create striped dir under striped dir fails"
22819 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22820 error "rename dir under different striped dir should fail"
22822 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22823 error "rename striped dir under diff striped dir should fail"
22825 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22826 error "rename file under diff striped dirs fails"
22830 run_test 300f "check rename cross striped directory"
22832 test_300_check_default_striped_dir()
22835 local default_count=$2
22836 local default_index=$3
22839 local dir_stripe_index
22842 echo "checking $dirname $default_count $default_index"
22843 $LFS setdirstripe -D -c $default_count -i $default_index \
22844 -H all_char $DIR/$tdir/$dirname ||
22845 error "set default stripe on striped dir error"
22846 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22847 [ $stripe_count -eq $default_count ] ||
22848 error "expect $default_count get $stripe_count for $dirname"
22850 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22851 [ $stripe_index -eq $default_index ] ||
22852 error "expect $default_index get $stripe_index for $dirname"
22854 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22855 error "create dirs failed"
22857 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22858 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22859 for dir in $(find $DIR/$tdir/$dirname/*); do
22860 stripe_count=$($LFS getdirstripe -c $dir)
22861 (( $stripe_count == $default_count )) ||
22862 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22863 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22864 error "stripe count $default_count != $stripe_count for $dir"
22866 stripe_index=$($LFS getdirstripe -i $dir)
22867 [ $default_index -eq -1 ] ||
22868 [ $stripe_index -eq $default_index ] ||
22869 error "$stripe_index != $default_index for $dir"
22871 #check default stripe
22872 stripe_count=$($LFS getdirstripe -D -c $dir)
22873 [ $stripe_count -eq $default_count ] ||
22874 error "default count $default_count != $stripe_count for $dir"
22876 stripe_index=$($LFS getdirstripe -D -i $dir)
22877 [ $stripe_index -eq $default_index ] ||
22878 error "default index $default_index != $stripe_index for $dir"
22880 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22884 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22885 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22886 skip "Need MDS version at least 2.7.55"
22892 mkdir_on_mdt0 $DIR/$tdir
22893 mkdir $DIR/$tdir/normal_dir
22895 #Checking when client cache stripe index
22896 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22897 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22898 error "create striped_dir failed"
22900 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22901 error "create dir0 fails"
22902 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22903 [ $stripe_index -eq 0 ] ||
22904 error "dir0 expect index 0 got $stripe_index"
22906 mkdir $DIR/$tdir/striped_dir/dir1 ||
22907 error "create dir1 fails"
22908 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22909 [ $stripe_index -eq 1 ] ||
22910 error "dir1 expect index 1 got $stripe_index"
22912 #check default stripe count/stripe index
22913 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22914 test_300_check_default_striped_dir normal_dir 1 0
22915 test_300_check_default_striped_dir normal_dir -1 1
22916 test_300_check_default_striped_dir normal_dir 2 -1
22918 #delete default stripe information
22919 echo "delete default stripeEA"
22920 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22921 error "set default stripe on striped dir error"
22923 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22924 for dir in $(find $DIR/$tdir/normal_dir/*); do
22925 stripe_count=$($LFS getdirstripe -c $dir)
22926 [ $stripe_count -eq 0 ] ||
22927 error "expect 1 get $stripe_count for $dir"
22930 run_test 300g "check default striped directory for normal directory"
22933 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22934 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22935 skip "Need MDS version at least 2.7.55"
22941 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22942 error "set striped dir error"
22944 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22945 test_300_check_default_striped_dir striped_dir 1 0
22946 test_300_check_default_striped_dir striped_dir -1 1
22947 test_300_check_default_striped_dir striped_dir 2 -1
22949 #delete default stripe information
22950 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22951 error "set default stripe on striped dir error"
22953 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22954 for dir in $(find $DIR/$tdir/striped_dir/*); do
22955 stripe_count=$($LFS getdirstripe -c $dir)
22956 [ $stripe_count -eq 0 ] ||
22957 error "expect 1 get $stripe_count for $dir"
22960 run_test 300h "check default striped directory for striped directory"
22963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22964 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22965 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22966 skip "Need MDS version at least 2.7.55"
22973 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22974 error "set striped dir error"
22976 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22977 error "create files under striped dir failed"
22979 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22980 error "set striped hashdir error"
22982 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22983 error "create dir0 under hash dir failed"
22984 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22985 error "create dir1 under hash dir failed"
22986 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22987 error "create dir2 under hash dir failed"
22989 # unfortunately, we need to umount to clear dir layout cache for now
22990 # once we fully implement dir layout, we can drop this
22991 umount_client $MOUNT || error "umount failed"
22992 mount_client $MOUNT || error "mount failed"
22994 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22995 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22996 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22998 #set the stripe to be unknown hash type
22999 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23000 $LCTL set_param fail_loc=0x1901
23001 for ((i = 0; i < 10; i++)); do
23002 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23003 error "stat f-$i failed"
23004 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23007 touch $DIR/$tdir/striped_dir/f0 &&
23008 error "create under striped dir with unknown hash should fail"
23010 $LCTL set_param fail_loc=0
23012 umount_client $MOUNT || error "umount failed"
23013 mount_client $MOUNT || error "mount failed"
23017 run_test 300i "client handle unknown hash type striped directory"
23020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23022 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23023 skip "Need MDS version at least 2.7.55"
23030 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23031 $LCTL set_param fail_loc=0x1702
23032 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23033 error "set striped dir error"
23035 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23036 error "create files under striped dir failed"
23038 $LCTL set_param fail_loc=0
23040 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23044 run_test 300j "test large update record"
23047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23049 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23050 skip "Need MDS version at least 2.7.55"
23052 # this test needs a huge transaction
23054 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23055 osd*.$FSNAME-MDT0000.kbytestotal")
23056 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23063 #define OBD_FAIL_LARGE_STRIPE 0x1703
23064 $LCTL set_param fail_loc=0x1703
23065 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23066 error "set striped dir error"
23067 $LCTL set_param fail_loc=0
23069 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23070 error "getstripeddir fails"
23071 rm -rf $DIR/$tdir/striped_dir ||
23072 error "unlink striped dir fails"
23076 run_test 300k "test large striped directory"
23079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23081 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23082 skip "Need MDS version at least 2.7.55"
23086 test_mkdir -p $DIR/$tdir/striped_dir
23087 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23088 error "chown $RUNAS_ID failed"
23089 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23090 error "set default striped dir failed"
23092 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23093 $LCTL set_param fail_loc=0x80000158
23094 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23096 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23097 [ $stripe_index -eq 1 ] ||
23098 error "expect 1 get $stripe_index for $dir"
23100 run_test 300l "non-root user to create dir under striped dir with stale layout"
23103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23104 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23105 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23106 skip "Need MDS version at least 2.7.55"
23108 mkdir -p $DIR/$tdir/striped_dir
23109 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23110 error "set default stripes dir error"
23112 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23114 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23115 [ $stripe_count -eq 0 ] ||
23116 error "expect 0 get $stripe_count for a"
23118 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23119 error "set default stripes dir error"
23121 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23123 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23124 [ $stripe_count -eq 0 ] ||
23125 error "expect 0 get $stripe_count for b"
23127 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23128 error "set default stripes dir error"
23130 mkdir $DIR/$tdir/striped_dir/c &&
23131 error "default stripe_index is invalid, mkdir c should fails"
23133 rm -rf $DIR/$tdir || error "rmdir fails"
23135 run_test 300m "setstriped directory on single MDT FS"
23138 local list=$(comma_list $(mdts_nodes))
23141 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23147 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23148 skip "Need MDS version at least 2.7.55"
23149 remote_mds_nodsh && skip "remote MDS with nodsh"
23152 local list=$(comma_list $(mdts_nodes))
23154 trap cleanup_300n RETURN EXIT
23155 mkdir -p $DIR/$tdir
23156 chmod 777 $DIR/$tdir
23157 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23158 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23159 error "create striped dir succeeds with gid=0"
23161 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23162 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23163 error "create striped dir fails with gid=-1"
23165 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23166 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23167 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23168 error "set default striped dir succeeds with gid=0"
23171 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23172 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23173 error "set default striped dir fails with gid=-1"
23176 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23177 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23178 error "create test_dir fails"
23179 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23180 error "create test_dir1 fails"
23181 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23182 error "create test_dir2 fails"
23185 run_test 300n "non-root user to create dir under striped dir with default EA"
23188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23190 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23191 skip "Need MDS version at least 2.7.55"
23196 mkdir -p $DIR/$tdir
23198 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23199 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23200 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23201 skip "not enough free inodes $numfree1 $numfree2"
23204 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23205 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23206 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23207 skip "not enough free space $numfree1 $numfree2"
23210 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23211 error "setdirstripe fails"
23213 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23214 error "create dirs fails"
23216 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23217 ls $DIR/$tdir/striped_dir > /dev/null ||
23218 error "ls striped dir fails"
23219 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23220 error "unlink big striped dir fails"
23222 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23226 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23227 remote_mds_nodsh && skip "remote MDS with nodsh"
23229 mkdir_on_mdt0 $DIR/$tdir
23231 #define OBD_FAIL_OUT_ENOSPC 0x1704
23232 do_facet mds2 lctl set_param fail_loc=0x80001704
23233 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23234 && error "create striped directory should fail"
23236 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23238 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23241 run_test 300p "create striped directory without space"
23244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23245 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23247 local fd=$(free_fd)
23248 local cmd="exec $fd<$tdir"
23250 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23253 trap "eval $cmd" EXIT
23254 cd $tdir || error "cd $tdir fails"
23255 rmdir ../$tdir || error "rmdir $tdir fails"
23256 mkdir local_dir && error "create dir succeeds"
23257 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23261 run_test 300q "create remote directory under orphan directory"
23264 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23265 skip "Need MDS version at least 2.7.55" && return
23266 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23270 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23271 error "set striped dir error"
23273 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23274 error "getstripeddir fails"
23277 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23278 awk '/lmv_stripe_count:/ { print $2 }')
23280 [ $MDSCOUNT -ne $stripe_count ] &&
23281 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23283 rm -rf $DIR/$tdir/striped_dir ||
23284 error "unlink striped dir fails"
23286 run_test 300r "test -1 striped directory"
23288 test_300s_helper() {
23291 local stripe_dir=$DIR/$tdir/striped_dir.$count
23293 $LFS mkdir -c $count $stripe_dir ||
23294 error "lfs mkdir -c error"
23296 $LFS getdirstripe $stripe_dir ||
23297 error "lfs getdirstripe fails"
23300 stripe_count=$($LFS getdirstripe $stripe_dir |
23301 awk '/lmv_stripe_count:/ { print $2 }')
23303 [ $count -ne $stripe_count ] &&
23304 error_noexit "bad stripe count $stripe_count expected $count"
23307 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23308 awk '/0x/ {count[$1] += 1}; END {
23309 for (idx in count) {
23310 if (count[idx]>1) {
23311 print "index " idx " count " count[idx]
23316 if [[ -n "$dupe_stripes" ]] ; then
23317 lfs getdirstripe $stripe_dir
23318 error_noexit "Dupe MDT above: $dupe_stripes "
23321 rm -rf $stripe_dir ||
23322 error_noexit "unlink $stripe_dir fails"
23326 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23327 skip "Need MDS version at least 2.7.55" && return
23328 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23331 for count in $(seq 2 $MDSCOUNT); do
23332 test_300s_helper $count
23335 run_test 300s "test lfs mkdir -c without -i"
23338 prepare_remote_file() {
23339 mkdir $DIR/$tdir/src_dir ||
23340 error "create remote source failed"
23342 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23343 error "cp to remote source failed"
23344 touch $DIR/$tdir/src_dir/a
23346 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23347 error "create remote target dir failed"
23349 touch $DIR/$tdir/tgt_dir/b
23351 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23352 error "rename dir cross MDT failed!"
23354 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23355 error "src_child still exists after rename"
23357 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23358 error "missing file(a) after rename"
23360 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23361 error "diff after rename"
23365 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23368 local remote_file=$DIR/$tdir/tgt_dir/b
23370 mkdir -p $DIR/$tdir
23372 prepare_remote_file || error "prepare remote file failed"
23375 $OPENUNLINK $remote_file $remote_file ||
23376 error "openunlink $remote_file failed"
23377 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23379 run_test 310a "open unlink remote file"
23382 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23385 local remote_file=$DIR/$tdir/tgt_dir/b
23387 mkdir -p $DIR/$tdir
23389 prepare_remote_file || error "prepare remote file failed"
23391 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23392 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23393 $CHECKSTAT -t file $remote_file || error "check file failed"
23395 run_test 310b "unlink remote file with multiple links while open"
23398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23399 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23401 local remote_file=$DIR/$tdir/tgt_dir/b
23403 mkdir -p $DIR/$tdir
23405 prepare_remote_file || error "prepare remote file failed"
23407 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23408 multiop_bg_pause $remote_file O_uc ||
23409 error "mulitop failed for remote file"
23411 $MULTIOP $DIR/$tfile Ouc
23412 kill -USR1 $MULTIPID
23415 run_test 310c "open-unlink remote file with multiple links"
23419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23420 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23421 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23422 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23423 remote_mds_nodsh && skip "remote MDS with nodsh"
23425 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23426 local mdts=$(comma_list $(mdts_nodes))
23428 mkdir -p $DIR/$tdir
23429 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23430 createmany -o $DIR/$tdir/$tfile. 1000
23432 # statfs data is not real time, let's just calculate it
23433 old_iused=$((old_iused + 1000))
23435 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23436 osp.*OST0000*MDT0000.create_count")
23437 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23438 osp.*OST0000*MDT0000.max_create_count")
23439 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23441 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23442 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23443 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23445 unlinkmany $DIR/$tdir/$tfile. 1000
23447 do_nodes $mdts "$LCTL set_param -n \
23448 osp.*OST0000*.max_create_count=$max_count"
23449 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23450 do_nodes $mdts "$LCTL set_param -n \
23451 osp.*OST0000*.create_count=$count"
23452 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23453 grep "=0" && error "create_count is zero"
23456 for i in $(seq 120); do
23457 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23458 # system may be too busy to destroy all objs in time, use
23459 # a somewhat small value to not fail autotest
23460 [ $((old_iused - new_iused)) -gt 400 ] && break
23464 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23465 [ $((old_iused - new_iused)) -gt 400 ] ||
23466 error "objs not destroyed after unlink"
23468 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23475 local vdevdir=$(dirname $(facet_vdevice $ost))
23476 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23477 local zfs_zapid=$(do_facet $ost $cmd |
23478 grep -w "/O/0/d$((objid%32))" -C 5 |
23479 awk '/Object/{getline; print $1}')
23480 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23481 awk "/$objid = /"'{printf $3}')
23486 zfs_object_blksz() {
23490 local vdevdir=$(dirname $(facet_vdevice $ost))
23491 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23492 local blksz=$(do_facet $ost $cmd $objid |
23493 awk '/dblk/{getline; printf $4}')
23495 case "${blksz: -1}" in
23496 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23497 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23504 test_312() { # LU-4856
23505 remote_ost_nodsh && skip "remote OST with nodsh"
23506 [ "$ost1_FSTYPE" = "zfs" ] ||
23507 skip_env "the test only applies to zfs"
23509 local max_blksz=$(do_facet ost1 \
23510 $ZFS get -p recordsize $(facet_device ost1) |
23511 awk '!/VALUE/{print $3}')
23513 # to make life a little bit easier
23514 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23515 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23517 local tf=$DIR/$tdir/$tfile
23519 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23521 # Get ZFS object id
23522 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23523 # block size change by sequential overwrite
23526 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23527 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23529 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23530 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23534 # block size change by sequential append write
23535 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23536 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23537 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23540 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23541 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23542 oflag=sync conv=notrunc
23544 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23545 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23546 error "blksz error, actual $blksz, " \
23547 "expected: 2 * $count * $PAGE_SIZE"
23553 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23554 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23556 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23557 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23558 [ $blksz -eq $PAGE_SIZE ] ||
23559 error "blksz error: $blksz, expected: $PAGE_SIZE"
23561 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23562 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23563 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23565 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23566 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23567 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23569 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23572 remote_ost_nodsh && skip "remote OST with nodsh"
23574 local file=$DIR/$tfile
23577 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23579 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23580 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23581 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23582 error "write should failed"
23583 do_facet ost1 "$LCTL set_param fail_loc=0"
23586 run_test 313 "io should fail after last_rcvd update fail"
23589 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23591 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23592 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23594 wait_delete_completed
23595 do_facet ost1 "$LCTL set_param fail_loc=0"
23597 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23599 test_315() { # LU-618
23600 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23602 local file=$DIR/$tfile
23605 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23606 error "multiop file write failed"
23607 $MULTIOP $file oO_RDONLY:r4063232_c &
23612 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23615 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23618 run_test 315 "read should be accounted"
23621 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23622 large_xattr_enabled || skip_env "ea_inode feature disabled"
23624 rm -rf $DIR/$tdir/d
23625 mkdir -p $DIR/$tdir/d
23626 chown nobody $DIR/$tdir/d
23627 touch $DIR/$tdir/d/file
23629 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23631 run_test 316 "lfs mv"
23634 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23635 skip "Need MDS version at least 2.11.53"
23636 if [ "$ost1_FSTYPE" == "zfs" ]; then
23637 skip "LU-10370: no implementation for ZFS"
23641 local grant_blk_size
23643 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23644 awk '/grant_block_size:/ { print $2; exit; }')
23646 # Create File of size 5M. Truncate it to below size's and verify
23649 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23650 error "Create file $DIR/$tfile failed"
23651 stack_trap "rm -f $DIR/$tfile" EXIT
23653 for trunc_sz in 2097152 4097 4000 509 0; do
23654 $TRUNCATE $DIR/$tfile $trunc_sz ||
23655 error "truncate $tfile to $trunc_sz failed"
23656 local sz=$(stat --format=%s $DIR/$tfile)
23657 local blk=$(stat --format=%b $DIR/$tfile)
23658 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23659 grant_blk_size) * 8))
23661 if [[ $blk -ne $trunc_blk ]]; then
23662 $(which stat) $DIR/$tfile
23663 error "Expected Block $trunc_blk got $blk for $tfile"
23666 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23667 error "Expected Size $trunc_sz got $sz for $tfile"
23672 # Create file with a hole and write actual two blocks. Block count
23675 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23676 conv=fsync || error "Create file : $DIR/$tfile"
23678 # Calculate the final truncate size.
23679 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23682 # truncate to size $trunc_sz bytes. Strip the last block
23683 # The block count must drop to 8
23685 $TRUNCATE $DIR/$tfile $trunc_sz ||
23686 error "truncate $tfile to $trunc_sz failed"
23688 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23689 sz=$(stat --format=%s $DIR/$tfile)
23690 blk=$(stat --format=%b $DIR/$tfile)
23692 if [[ $blk -ne $trunc_bsz ]]; then
23693 $(which stat) $DIR/$tfile
23694 error "Expected Block $trunc_bsz got $blk for $tfile"
23697 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23698 error "Expected Size $trunc_sz got $sz for $tfile"
23700 run_test 317 "Verify blocks get correctly update after truncate"
23703 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23704 local old_max_active=$($LCTL get_param -n \
23705 ${llite_name}.max_read_ahead_async_active \
23708 $LCTL set_param llite.*.max_read_ahead_async_active=256
23709 local max_active=$($LCTL get_param -n \
23710 ${llite_name}.max_read_ahead_async_active \
23712 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23714 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23715 error "set max_read_ahead_async_active should succeed"
23717 $LCTL set_param llite.*.max_read_ahead_async_active=512
23718 max_active=$($LCTL get_param -n \
23719 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23720 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23722 # restore @max_active
23723 [ $old_max_active -ne 0 ] && $LCTL set_param \
23724 llite.*.max_read_ahead_async_active=$old_max_active
23726 local old_threshold=$($LCTL get_param -n \
23727 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23728 local max_per_file_mb=$($LCTL get_param -n \
23729 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23731 local invalid=$(($max_per_file_mb + 1))
23733 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23734 && error "set $invalid should fail"
23736 local valid=$(($invalid - 1))
23738 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23739 error "set $valid should succeed"
23740 local threshold=$($LCTL get_param -n \
23741 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23742 [ $threshold -eq $valid ] || error \
23743 "expect threshold $valid got $threshold"
23745 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23747 run_test 318 "Verify async readahead tunables"
23750 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23752 local before=$(date +%s)
23754 local mdir=$DIR/$tdir
23755 local file=$mdir/xxx
23757 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23760 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23761 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23762 $LFS mv -m1 $file &
23765 dd if=$file of=/dev/null
23767 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23768 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23770 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23772 run_test 319 "lost lease lock on migrate error"
23774 test_398a() { # LU-4198
23775 local ost1_imp=$(get_osc_import_name client ost1)
23776 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23779 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23780 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23782 # request a new lock on client
23783 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23785 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23786 local lock_count=$($LCTL get_param -n \
23787 ldlm.namespaces.$imp_name.lru_size)
23788 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23790 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23792 # no lock cached, should use lockless IO and not enqueue new lock
23793 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23794 lock_count=$($LCTL get_param -n \
23795 ldlm.namespaces.$imp_name.lru_size)
23796 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23798 run_test 398a "direct IO should cancel lock otherwise lockless"
23800 test_398b() { # LU-4198
23801 which fio || skip_env "no fio installed"
23802 $LFS setstripe -c -1 $DIR/$tfile
23805 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23808 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23809 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23810 --numjobs=$njobs --fallocate=none \
23811 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23812 --filename=$DIR/$tfile &
23815 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23816 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23817 --numjobs=$njobs --fallocate=none \
23818 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23819 --filename=$DIR/$tfile || true
23824 run_test 398b "DIO and buffer IO race"
23826 test_398c() { # LU-4198
23827 local ost1_imp=$(get_osc_import_name client ost1)
23828 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23831 which fio || skip_env "no fio installed"
23833 saved_debug=$($LCTL get_param -n debug)
23834 $LCTL set_param debug=0
23836 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23837 ((size /= 1024)) # by megabytes
23838 ((size /= 2)) # write half of the OST at most
23839 [ $size -gt 40 ] && size=40 #reduce test time anyway
23841 $LFS setstripe -c 1 $DIR/$tfile
23843 # it seems like ldiskfs reserves more space than necessary if the
23844 # writing blocks are not mapped, so it extends the file firstly
23845 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23846 cancel_lru_locks osc
23848 # clear and verify rpc_stats later
23849 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23852 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23853 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23854 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23855 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23856 --filename=$DIR/$tfile
23857 [ $? -eq 0 ] || error "fio write error"
23859 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23860 error "Locks were requested while doing AIO"
23862 # get the percentage of 1-page I/O
23863 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23864 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23866 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23868 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23869 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23870 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23871 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23872 --filename=$DIR/$tfile
23873 [ $? -eq 0 ] || error "fio mixed read write error"
23875 echo "AIO with large block size ${size}M"
23876 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23877 --numjobs=1 --fallocate=none --ioengine=libaio \
23878 --iodepth=16 --allow_file_create=0 --size=${size}M \
23879 --filename=$DIR/$tfile
23880 [ $? -eq 0 ] || error "fio large block size failed"
23883 $LCTL set_param debug="$saved_debug"
23885 run_test 398c "run fio to test AIO"
23887 test_398d() { # LU-13846
23888 which aiocp || skip_env "no aiocp installed"
23889 local aio_file=$DIR/$tfile.aio
23891 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23893 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23894 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23895 stack_trap "rm -f $DIR/$tfile $aio_file"
23897 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23899 # make sure we don't crash and fail properly
23900 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23901 error "aio not aligned with PAGE SIZE should fail"
23903 rm -f $DIR/$tfile $aio_file
23905 run_test 398d "run aiocp to verify block size > stripe size"
23908 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23909 touch $DIR/$tfile.new
23910 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23912 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23914 test_398f() { # LU-14687
23915 which aiocp || skip_env "no aiocp installed"
23916 local aio_file=$DIR/$tfile.aio
23918 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23920 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23921 stack_trap "rm -f $DIR/$tfile $aio_file"
23923 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23924 $LCTL set_param fail_loc=0x1418
23925 # make sure we don't crash and fail properly
23926 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23927 error "aio with page allocation failure succeeded"
23928 $LCTL set_param fail_loc=0
23929 diff $DIR/$tfile $aio_file
23930 [[ $? != 0 ]] || error "no diff after failed aiocp"
23932 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23934 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23935 # stripe and i/o size must be > stripe size
23936 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23937 # single RPC in flight. This test shows async DIO submission is working by
23938 # showing multiple RPCs in flight.
23939 test_398g() { # LU-13798
23940 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23942 # We need to do some i/o first to acquire enough grant to put our RPCs
23943 # in flight; otherwise a new connection may not have enough grant
23945 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23946 error "parallel dio failed"
23947 stack_trap "rm -f $DIR/$tfile"
23949 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23950 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23951 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23952 stack_trap "$LCTL set_param -n $pages_per_rpc"
23954 # Recreate file so it's empty
23956 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23957 #Pause rpc completion to guarantee we see multiple rpcs in flight
23958 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23959 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23960 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23963 $LCTL set_param osc.*.rpc_stats=c
23965 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23966 error "parallel dio failed"
23967 stack_trap "rm -f $DIR/$tfile"
23969 $LCTL get_param osc.*-OST0000-*.rpc_stats
23970 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23971 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23972 grep "8:" | awk '{print $8}')
23973 # We look at the "8 rpcs in flight" field, and verify A) it is present
23974 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23975 # as expected for an 8M DIO to a file with 1M stripes.
23976 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23978 # Verify turning off parallel dio works as expected
23980 $LCTL set_param osc.*.rpc_stats=c
23981 $LCTL set_param llite.*.parallel_dio=0
23982 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23984 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23985 error "dio with parallel dio disabled failed"
23987 # Ideally, we would see only one RPC in flight here, but there is an
23988 # unavoidable race between i/o completion and RPC in flight counting,
23989 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23990 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23991 # So instead we just verify it's always < 8.
23992 $LCTL get_param osc.*-OST0000-*.rpc_stats
23993 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23994 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23995 grep '^$' -B1 | grep . | awk '{print $1}')
23996 [ $ret != "8:" ] ||
23997 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23999 run_test 398g "verify parallel dio async RPC submission"
24001 test_398h() { # LU-13798
24002 local dio_file=$DIR/$tfile.dio
24004 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24006 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24007 stack_trap "rm -f $DIR/$tfile $dio_file"
24009 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24010 error "parallel dio failed"
24011 diff $DIR/$tfile $dio_file
24012 [[ $? == 0 ]] || error "file diff after aiocp"
24014 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24016 test_398i() { # LU-13798
24017 local dio_file=$DIR/$tfile.dio
24019 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24021 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24022 stack_trap "rm -f $DIR/$tfile $dio_file"
24024 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24025 $LCTL set_param fail_loc=0x1418
24026 # make sure we don't crash and fail properly
24027 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24028 error "parallel dio page allocation failure succeeded"
24029 diff $DIR/$tfile $dio_file
24030 [[ $? != 0 ]] || error "no diff after failed aiocp"
24032 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24034 test_398j() { # LU-13798
24035 # Stripe size > RPC size but less than i/o size tests split across
24036 # stripes and RPCs for individual i/o op
24037 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24039 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24040 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24041 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24042 stack_trap "$LCTL set_param -n $pages_per_rpc"
24044 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24045 error "parallel dio write failed"
24046 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24048 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24049 error "parallel dio read failed"
24050 diff $DIR/$tfile $DIR/$tfile.2
24051 [[ $? == 0 ]] || error "file diff after parallel dio read"
24053 run_test 398j "test parallel dio where stripe size > rpc_size"
24055 test_398k() { # LU-13798
24056 wait_delete_completed
24059 # 4 stripe file; we will cause out of space on OST0
24060 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24062 # Fill OST0 (if it's not too large)
24063 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24065 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24066 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24068 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24069 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24070 error "dd should fill OST0"
24071 stack_trap "rm -f $DIR/$tfile.1"
24073 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24077 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24078 error "file is not 0 bytes in size"
24080 # dd above should not succeed, but don't error until here so we can
24081 # get debug info above
24083 error "parallel dio write with enospc succeeded"
24084 stack_trap "rm -f $DIR/$tfile"
24086 run_test 398k "test enospc on first stripe"
24088 test_398l() { # LU-13798
24089 wait_delete_completed
24092 # 4 stripe file; we will cause out of space on OST0
24093 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24094 # happens on the second i/o chunk we issue
24095 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24097 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24098 stack_trap "rm -f $DIR/$tfile"
24100 # Fill OST0 (if it's not too large)
24101 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24103 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24104 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24106 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24107 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24108 error "dd should fill OST0"
24109 stack_trap "rm -f $DIR/$tfile.1"
24111 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24113 stack_trap "rm -f $DIR/$tfile.2"
24115 # Check that short write completed as expected
24116 ls -la $DIR/$tfile.2
24117 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24118 error "file is not 1M in size"
24120 # dd above should not succeed, but don't error until here so we can
24121 # get debug info above
24123 error "parallel dio write with enospc succeeded"
24125 # Truncate source file to same length as output file and diff them
24126 $TRUNCATE $DIR/$tfile 1048576
24127 diff $DIR/$tfile $DIR/$tfile.2
24128 [[ $? == 0 ]] || error "data incorrect after short write"
24130 run_test 398l "test enospc on intermediate stripe/RPC"
24132 test_398m() { # LU-13798
24133 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24135 # Set up failure on OST0, the first stripe:
24136 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24137 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24138 # So this fail_val specifies OST0
24139 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24140 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24142 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24143 error "parallel dio write with failure on first stripe succeeded"
24144 stack_trap "rm -f $DIR/$tfile"
24145 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24147 # Place data in file for read
24148 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24149 error "parallel dio write failed"
24151 # Fail read on OST0, first stripe
24152 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24153 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24154 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24155 error "parallel dio read with error on first stripe succeeded"
24156 rm -f $DIR/$tfile.2
24157 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24159 # Switch to testing on OST1, second stripe
24160 # Clear file contents, maintain striping
24162 # Set up failure on OST1, second stripe:
24163 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24164 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24166 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24167 error "parallel dio write with failure on first stripe succeeded"
24168 stack_trap "rm -f $DIR/$tfile"
24169 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24171 # Place data in file for read
24172 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24173 error "parallel dio write failed"
24175 # Fail read on OST1, second stripe
24176 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24177 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24178 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24179 error "parallel dio read with error on first stripe succeeded"
24180 rm -f $DIR/$tfile.2
24181 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24183 run_test 398m "test RPC failures with parallel dio"
24185 # Parallel submission of DIO should not cause problems for append, but it's
24186 # important to verify.
24187 test_398n() { # LU-13798
24188 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24190 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24191 error "dd to create source file failed"
24192 stack_trap "rm -f $DIR/$tfile"
24194 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24195 error "parallel dio write with failure on second stripe succeeded"
24196 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24197 diff $DIR/$tfile $DIR/$tfile.1
24198 [[ $? == 0 ]] || error "data incorrect after append"
24201 run_test 398n "test append with parallel DIO"
24204 local read_write=$1
24205 if [ "$read_write" = "write" ]; then
24206 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24207 elif [ "$read_write" = "read" ]; then
24208 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24210 error "argument error"
24213 # turn off debug for performance testing
24214 local saved_debug=$($LCTL get_param -n debug)
24215 $LCTL set_param debug=0
24217 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24219 # get ost1 size - $FSNAME-OST0000
24220 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24221 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24222 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24224 if [ "$read_write" = "read" ]; then
24225 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24228 local start_time=$(date +%s.%N)
24229 $dd_cmd bs=1M count=$blocks oflag=sync ||
24230 error "real dd $read_write error"
24231 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24233 if [ "$read_write" = "write" ]; then
24237 # define OBD_FAIL_OST_FAKE_RW 0x238
24238 do_facet ost1 $LCTL set_param fail_loc=0x238
24240 local start_time=$(date +%s.%N)
24241 $dd_cmd bs=1M count=$blocks oflag=sync ||
24242 error "fake dd $read_write error"
24243 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24245 if [ "$read_write" = "write" ]; then
24247 cancel_lru_locks osc
24248 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24249 error "$tfile size not $blocks MB"
24251 do_facet ost1 $LCTL set_param fail_loc=0
24253 echo "fake $read_write $duration_fake vs. normal $read_write" \
24254 "$duration in seconds"
24255 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24256 error_not_in_vm "fake write is slower"
24258 $LCTL set_param -n debug="$saved_debug"
24261 test_399a() { # LU-7655 for OST fake write
24262 remote_ost_nodsh && skip "remote OST with nodsh"
24266 run_test 399a "fake write should not be slower than normal write"
24268 test_399b() { # LU-8726 for OST fake read
24269 remote_ost_nodsh && skip "remote OST with nodsh"
24270 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24271 skip_env "ldiskfs only test"
24276 run_test 399b "fake read should not be slower than normal read"
24278 test_400a() { # LU-1606, was conf-sanity test_74
24279 if ! which $CC > /dev/null 2>&1; then
24280 skip_env "$CC is not installed"
24283 local extra_flags=''
24284 local out=$TMP/$tfile
24285 local prefix=/usr/include/lustre
24288 # Oleg removes c files in his test rig so test if any c files exist
24289 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24290 skip_env "Needed c test files are missing"
24292 if ! [[ -d $prefix ]]; then
24293 # Assume we're running in tree and fixup the include path.
24294 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24295 extra_flags+=" -L$LUSTRE/utils/.lib"
24298 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24299 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24300 error "client api broken"
24304 run_test 400a "Lustre client api program can compile and link"
24306 test_400b() { # LU-1606, LU-5011
24308 local out=$TMP/$tfile
24309 local prefix=/usr/include/linux/lustre
24311 # We use a hard coded prefix so that this test will not fail
24312 # when run in tree. There are headers in lustre/include/lustre/
24313 # that are not packaged (like lustre_idl.h) and have more
24314 # complicated include dependencies (like config.h and lnet/types.h).
24315 # Since this test about correct packaging we just skip them when
24316 # they don't exist (see below) rather than try to fixup cppflags.
24318 if ! which $CC > /dev/null 2>&1; then
24319 skip_env "$CC is not installed"
24322 for header in $prefix/*.h; do
24323 if ! [[ -f "$header" ]]; then
24327 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24328 continue # lustre_ioctl.h is internal header
24331 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24332 error "cannot compile '$header'"
24336 run_test 400b "packaged headers can be compiled"
24338 test_401a() { #LU-7437
24339 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24340 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24342 #count the number of parameters by "list_param -R"
24343 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24344 #count the number of parameters by listing proc files
24345 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24346 echo "proc_dirs='$proc_dirs'"
24347 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24348 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24351 [ $params -eq $procs ] ||
24352 error "found $params parameters vs. $procs proc files"
24354 # test the list_param -D option only returns directories
24355 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24356 #count the number of parameters by listing proc directories
24357 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24360 [ $params -eq $procs ] ||
24361 error "found $params parameters vs. $procs proc files"
24363 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24366 # jobid_var may not allow arbitrary values, so use jobid_name
24368 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24369 local testname=jobid_name tmp='testing%p'
24371 local testname=jobid_var tmp=testing
24374 local save=$($LCTL get_param -n $testname)
24376 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24377 error "no error returned when setting bad parameters"
24379 local jobid_new=$($LCTL get_param -n foe $testname baz)
24380 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24382 $LCTL set_param -n fog=bam $testname=$save bat=fog
24383 local jobid_old=$($LCTL get_param -n foe $testname bag)
24384 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24386 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24389 # jobid_var may not allow arbitrary values, so use jobid_name
24391 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24392 local testname=jobid_name
24394 local testname=jobid_var
24397 local jobid_var_old=$($LCTL get_param -n $testname)
24398 local jobid_var_new
24400 $LCTL set_param $testname= &&
24401 error "no error returned for 'set_param a='"
24403 jobid_var_new=$($LCTL get_param -n $testname)
24404 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24405 error "$testname was changed by setting without value"
24407 $LCTL set_param $testname &&
24408 error "no error returned for 'set_param a'"
24410 jobid_var_new=$($LCTL get_param -n $testname)
24411 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24412 error "$testname was changed by setting without value"
24414 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24417 # jobid_var may not allow arbitrary values, so use jobid_name
24419 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24420 local testname=jobid_name new_value='foo=bar%p'
24422 local testname=jobid_var new_valuie=foo=bar
24425 local jobid_var_old=$($LCTL get_param -n $testname)
24426 local jobid_var_new
24428 $LCTL set_param $testname=$new_value ||
24429 error "'set_param a=b' did not accept a value containing '='"
24431 jobid_var_new=$($LCTL get_param -n $testname)
24432 [[ "$jobid_var_new" == "$new_value" ]] ||
24433 error "'set_param a=b' failed on a value containing '='"
24435 # Reset the $testname to test the other format
24436 $LCTL set_param $testname=$jobid_var_old
24437 jobid_var_new=$($LCTL get_param -n $testname)
24438 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24439 error "failed to reset $testname"
24441 $LCTL set_param $testname $new_value ||
24442 error "'set_param a b' did not accept a value containing '='"
24444 jobid_var_new=$($LCTL get_param -n $testname)
24445 [[ "$jobid_var_new" == "$new_value" ]] ||
24446 error "'set_param a b' failed on a value containing '='"
24448 $LCTL set_param $testname $jobid_var_old
24449 jobid_var_new=$($LCTL get_param -n $testname)
24450 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24451 error "failed to reset $testname"
24453 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24455 test_401e() { # LU-14779
24456 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24457 error "lctl list_param MGC* failed"
24458 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24459 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24460 error "lctl get_param lru_size failed"
24462 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24465 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24466 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24467 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24468 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24469 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24470 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24471 remote_mds_nodsh && skip "remote MDS with nodsh"
24473 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24474 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24475 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24476 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24477 echo "Touch failed - OK"
24479 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24482 local file1=$DIR/$tfile.1
24483 local file2=$DIR/$tfile.2
24484 local tfile=$TMP/$tfile
24486 rm -f $file1 $file2 $tfile
24491 # 30 sec OBD_TIMEOUT in ll_getattr()
24492 # right before populating st_nlink
24493 $LCTL set_param fail_loc=0x80001409
24494 stat -c %h $file1 > $tfile &
24496 # create an alias, drop all locks and reclaim the dentry
24498 cancel_lru_locks mdc
24499 cancel_lru_locks osc
24500 sysctl -w vm.drop_caches=2
24504 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24506 rm -f $tfile $file1 $file2
24508 run_test 403 "i_nlink should not drop to zero due to aliasing"
24510 test_404() { # LU-6601
24511 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24512 skip "Need server version newer than 2.8.52"
24513 remote_mds_nodsh && skip "remote MDS with nodsh"
24515 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24516 awk '/osp .*-osc-MDT/ { print $4}')
24519 for osp in $mosps; do
24520 echo "Deactivate: " $osp
24521 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24522 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24523 awk -vp=$osp '$4 == p { print $2 }')
24524 [ $stat = IN ] || {
24525 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24526 error "deactivate error"
24528 echo "Activate: " $osp
24529 do_facet $SINGLEMDS $LCTL --device %$osp activate
24530 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24531 awk -vp=$osp '$4 == p { print $2 }')
24532 [ $stat = UP ] || {
24533 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24534 error "activate error"
24538 run_test 404 "validate manual {de}activated works properly for OSPs"
24541 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24542 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24543 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24544 skip "Layout swap lock is not supported"
24546 check_swap_layouts_support
24547 check_swap_layout_no_dom $DIR
24549 test_mkdir $DIR/$tdir
24550 swap_lock_test -d $DIR/$tdir ||
24551 error "One layout swap locked test failed"
24553 run_test 405 "Various layout swap lock tests"
24556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24557 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24560 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24561 skip "Need MDS version at least 2.8.50"
24563 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24564 local test_pool=$TESTNAME
24566 pool_add $test_pool || error "pool_add failed"
24567 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24568 error "pool_add_targets failed"
24570 save_layout_restore_at_exit $MOUNT
24572 # parent set default stripe count only, child will stripe from both
24573 # parent and fs default
24574 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24575 error "setstripe $MOUNT failed"
24576 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24577 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24578 for i in $(seq 10); do
24579 local f=$DIR/$tdir/$tfile.$i
24580 touch $f || error "touch failed"
24581 local count=$($LFS getstripe -c $f)
24582 [ $count -eq $OSTCOUNT ] ||
24583 error "$f stripe count $count != $OSTCOUNT"
24584 local offset=$($LFS getstripe -i $f)
24585 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24586 local size=$($LFS getstripe -S $f)
24587 [ $size -eq $((def_stripe_size * 2)) ] ||
24588 error "$f stripe size $size != $((def_stripe_size * 2))"
24589 local pool=$($LFS getstripe -p $f)
24590 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24593 # change fs default striping, delete parent default striping, now child
24594 # will stripe from new fs default striping only
24595 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24596 error "change $MOUNT default stripe failed"
24597 $LFS setstripe -c 0 $DIR/$tdir ||
24598 error "delete $tdir default stripe failed"
24599 for i in $(seq 11 20); do
24600 local f=$DIR/$tdir/$tfile.$i
24601 touch $f || error "touch $f failed"
24602 local count=$($LFS getstripe -c $f)
24603 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24604 local offset=$($LFS getstripe -i $f)
24605 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24606 local size=$($LFS getstripe -S $f)
24607 [ $size -eq $def_stripe_size ] ||
24608 error "$f stripe size $size != $def_stripe_size"
24609 local pool=$($LFS getstripe -p $f)
24610 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24613 unlinkmany $DIR/$tdir/$tfile. 1 20
24615 local f=$DIR/$tdir/$tfile
24616 pool_remove_all_targets $test_pool $f
24617 pool_remove $test_pool $f
24619 run_test 406 "DNE support fs default striping"
24622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24623 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24624 skip "Need MDS version at least 2.8.55"
24625 remote_mds_nodsh && skip "remote MDS with nodsh"
24627 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24628 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24629 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24630 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24631 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24633 #define OBD_FAIL_DT_TXN_STOP 0x2019
24634 for idx in $(seq $MDSCOUNT); do
24635 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24637 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24638 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24639 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24642 run_test 407 "transaction fail should cause operation fail"
24645 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24647 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24648 lctl set_param fail_loc=0x8000040a
24649 # let ll_prepare_partial_page() fail
24650 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24654 # create at least 100 unused inodes so that
24655 # shrink_icache_memory(0) should not return 0
24656 touch $DIR/$tfile-{0..100}
24657 rm -f $DIR/$tfile-{0..100}
24660 echo 2 > /proc/sys/vm/drop_caches
24662 run_test 408 "drop_caches should not hang due to page leaks"
24666 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24668 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24669 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24670 touch $DIR/$tdir/guard || error "(2) Fail to create"
24672 local PREFIX=$(str_repeat 'A' 128)
24673 echo "Create 1K hard links start at $(date)"
24674 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24675 error "(3) Fail to hard link"
24677 echo "Links count should be right although linkEA overflow"
24678 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24679 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24680 [ $linkcount -eq 1001 ] ||
24681 error "(5) Unexpected hard links count: $linkcount"
24683 echo "List all links start at $(date)"
24684 ls -l $DIR/$tdir/foo > /dev/null ||
24685 error "(6) Fail to list $DIR/$tdir/foo"
24687 echo "Unlink hard links start at $(date)"
24688 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24689 error "(7) Fail to unlink"
24690 echo "Unlink hard links finished at $(date)"
24692 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24696 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24697 skip "Need client version at least 2.9.59"
24698 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24699 skip "Need MODULES build"
24701 # Create a file, and stat it from the kernel
24702 local testfile=$DIR/$tfile
24705 local run_id=$RANDOM
24706 local my_ino=$(stat --format "%i" $testfile)
24708 # Try to insert the module. This will always fail as the
24709 # module is designed to not be inserted.
24710 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24713 # Anything but success is a test failure
24715 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24716 error "no inode match"
24718 run_test 410 "Test inode number returned from kernel thread"
24720 cleanup_test411_cgroup() {
24726 local cg_basedir=/sys/fs/cgroup/memory
24728 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24729 skip "no setup for cgroup"
24731 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24732 error "test file creation failed"
24733 cancel_lru_locks osc
24735 # Create a very small memory cgroup to force a slab allocation error
24736 local cgdir=$cg_basedir/osc_slab_alloc
24737 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24738 trap "cleanup_test411_cgroup $cgdir" EXIT
24739 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24740 echo 1M > $cgdir/memory.limit_in_bytes
24742 # Should not LBUG, just be killed by oom-killer
24743 # dd will return 0 even allocation failure in some environment.
24744 # So don't check return value
24745 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24746 cleanup_test411_cgroup $cgdir
24750 run_test 411 "Slab allocation error with cgroup does not LBUG"
24753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24754 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24755 skip "Need server version at least 2.10.55"
24758 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24759 error "mkdir failed"
24760 $LFS getdirstripe $DIR/$tdir
24761 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24762 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24763 error "expect $((MDSCOUT - 1)) get $stripe_index"
24764 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24765 [ $stripe_count -eq 2 ] ||
24766 error "expect 2 get $stripe_count"
24768 run_test 412 "mkdir on specific MDTs"
24770 generate_uneven_mdts() {
24782 echo "Check for uneven MDTs: "
24784 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24785 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24786 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24788 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24789 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24792 for ((i = 1; i < ${#ffree[@]}; i++)); do
24793 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24794 if [ $tmp -gt $max ]; then
24798 if [ $tmp -lt $min ]; then
24804 # Check if we need to generate uneven MDTs
24805 local diff=$(((max - min) * 100 / min))
24806 local testdir=$DIR/$tdir-fillmdt
24811 while (( diff < threshold )); do
24812 # generate uneven MDTs, create till $threshold% diff
24813 echo -n "weight diff=$diff% must be > $threshold% ..."
24814 echo "Fill MDT$min_index with 100 files: loop $i"
24815 testdir=$DIR/$tdir-fillmdt/$i
24816 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24817 error "mkdir $testdir failed"
24818 $LFS setstripe -E 1M -L mdt $testdir ||
24819 error "setstripe $testdir failed"
24820 for F in f.{0..99}; do
24821 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24822 /dev/null 2>&1 || error "dd $F failed"
24825 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24826 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24827 max=$(((${ffree[max_index]} >> 8) * \
24828 (${bavail[max_index]} * bsize >> 16)))
24829 min=$(((${ffree[min_index]} >> 8) * \
24830 (${bavail[min_index]} * bsize >> 16)))
24831 diff=$(((max - min) * 100 / min))
24835 echo "MDT filesfree available: ${ffree[@]}"
24836 echo "MDT blocks available: ${bavail[@]}"
24837 echo "weight diff=$diff%"
24842 local stripe_count=$2
24843 local mdts=$(comma_list $(mdts_nodes))
24846 local lmv_qos_prio_free
24847 local lmv_qos_threshold_rr
24848 local lmv_qos_maxage
24849 local lod_qos_prio_free
24850 local lod_qos_threshold_rr
24851 local lod_qos_maxage
24855 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24856 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24857 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24859 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24860 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24861 stack_trap "$LCTL set_param \
24862 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24863 stack_trap "$LCTL set_param \
24864 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24865 stack_trap "$LCTL set_param \
24866 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24868 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24869 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24870 lod_qos_prio_free=${lod_qos_prio_free%%%}
24871 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24872 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24873 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24874 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24875 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24876 stack_trap "do_nodes $mdts $LCTL set_param \
24877 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24878 stack_trap "do_nodes $mdts $LCTL set_param \
24879 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24880 stack_trap "do_nodes $mdts $LCTL set_param \
24881 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24883 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24884 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24886 testdir=$DIR/$tdir-s$stripe_count/rr
24888 local stripe_index=$($LFS getstripe -m $testdir)
24889 local test_mkdir_rr=true
24891 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24892 getfattr -d -m dmv -e hex $testdir | grep dmv
24893 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24894 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24895 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24896 test_mkdir_rr=false
24901 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24902 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24904 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24905 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24906 eval $mkdir_cmd $testdir/subdir$i ||
24907 error "$mkdir_cmd subdir$i failed"
24910 for (( i = 0; i < $MDSCOUNT; i++ )); do
24911 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24912 echo "$count directories created on MDT$i"
24913 if $test_mkdir_rr; then
24914 (( $count == 100 )) ||
24915 error "subdirs are not evenly distributed"
24916 elif (( $i == $stripe_index )); then
24917 (( $count == 100 * MDSCOUNT )) ||
24918 error "$count subdirs created on MDT$i"
24920 (( $count == 0 )) ||
24921 error "$count subdirs created on MDT$i"
24924 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24925 count=$($LFS getdirstripe $testdir/* |
24926 grep -c -P "^\s+$i\t")
24927 echo "$count stripes created on MDT$i"
24928 # deviation should < 5% of average
24929 (( $count >= 95 * stripe_count &&
24930 $count <= 105 * stripe_count)) ||
24931 error "stripes are not evenly distributed"
24936 echo "Check for uneven MDTs: "
24946 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24947 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24948 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24950 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24951 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24954 for ((i = 1; i < ${#ffree[@]}; i++)); do
24955 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24956 if [ $tmp -gt $max ]; then
24960 if [ $tmp -lt $min ]; then
24966 (( ${ffree[min_index]} > 0 )) ||
24967 skip "no free files in MDT$min_index"
24968 (( ${ffree[min_index]} < 100000000 )) ||
24969 skip "too many free files in MDT$min_index"
24971 echo "MDT filesfree available: ${ffree[@]}"
24972 echo "MDT blocks available: ${bavail[@]}"
24973 echo "weight diff=$(((max - min) * 100 / min))%"
24975 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24977 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
24978 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24979 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
24980 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24981 # decrease statfs age, so that it can be updated in time
24982 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24983 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24987 testdir=$DIR/$tdir-s$stripe_count/qos
24990 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
24991 for (( i = 0; i < num * MDSCOUNT; i++ )); do
24992 eval $mkdir_cmd $testdir/subdir$i ||
24993 error "$mkdir_cmd subdir$i failed"
24996 for (( i = 0; i < $MDSCOUNT; i++ )); do
24997 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24998 echo "$count directories created on MDT$i"
25000 if [ $stripe_count -gt 1 ]; then
25001 count=$($LFS getdirstripe $testdir/* |
25002 grep -c -P "^\s+$i\t")
25003 echo "$count stripes created on MDT$i"
25007 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
25008 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25010 # D-value should > 10% of averge
25011 (( max - min >= num / 10 )) ||
25012 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25015 if (( stripe_count > 1 )); then
25016 max=$($LFS getdirstripe $testdir/* |
25017 grep -c -P "^\s+$max_index\t")
25018 min=$($LFS getdirstripe $testdir/* |
25019 grep -c -P "^\s+$min_index\t")
25020 (( max - min >= num * stripe_count / 20 )) ||
25021 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
25033 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25034 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25035 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25037 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25039 for ((i = 1; i < ${#ffree[@]}; i++)); do
25040 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25041 (( tmp < min )) && min=$tmp && min_index=$i
25048 [ $MDSCOUNT -lt 2 ] &&
25049 skip "We need at least 2 MDTs for this test"
25051 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25052 skip "Need server version at least 2.12.52"
25056 generate_uneven_mdts 100
25057 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25058 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25059 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25060 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25061 error "mkdir failed"
25062 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25065 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25068 [ $MDSCOUNT -lt 2 ] &&
25069 skip "We need at least 2 MDTs for this test"
25071 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25072 skip "Need server version at least 2.12.52"
25077 generate_uneven_mdts 100
25078 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25079 testdir=$DIR/$tdir-s$stripe_count
25080 mkdir $testdir || error "mkdir $testdir failed"
25081 mkdir $testdir/rr || error "mkdir rr failed"
25082 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25083 error "mkdir qos failed"
25084 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25085 $testdir/rr || error "setdirstripe rr failed"
25086 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25087 error "setdirstripe failed"
25088 test_qos_mkdir "mkdir" $stripe_count
25091 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25094 (( $MDSCOUNT >= 2 )) ||
25095 skip "We need at least 2 MDTs for this test"
25097 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25098 skip "Need server version at least 2.14.51"
25104 testdir=$DIR/${tdir}-s1
25105 mkdir $testdir || error "mkdir $testdir failed"
25106 mkdir $testdir/rr || error "mkdir rr failed"
25107 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25108 # default max_inherit is -1, default max_inherit_rr is 0
25109 $LFS setdirstripe -D -c 1 $testdir/rr ||
25110 error "setdirstripe rr failed"
25111 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25112 error "setdirstripe qos failed"
25113 test_qos_mkdir "mkdir" 1
25115 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25116 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25117 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25118 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25119 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25121 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25122 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25123 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25124 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25125 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25126 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25127 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25128 error "level2 shouldn't have default LMV" || true
25130 run_test 413c "mkdir with default LMV max inherit rr"
25133 (( MDSCOUNT >= 2 )) ||
25134 skip "We need at least 2 MDTs for this test"
25136 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25137 skip "Need server version at least 2.14.51"
25139 local lmv_qos_threshold_rr
25141 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25143 stack_trap "$LCTL set_param \
25144 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25146 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25147 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25148 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25149 error "$tdir shouldn't have default LMV"
25150 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25151 error "mkdir sub failed"
25153 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25155 (( count == 100 )) || error "$count subdirs on MDT0"
25157 run_test 413d "inherit ROOT default LMV"
25164 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25165 unlinkmany $subdir/f. 100 &
25169 for pid in $pids; do
25173 run_test 413z "413 test cleanup"
25176 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25177 $LCTL set_param fail_loc=0x80000521
25178 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25181 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25185 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25186 skip "Need server version at least 2.11.52"
25196 # this test may be slow on ZFS
25197 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25199 # though this test is designed for striped directory, let's test normal
25200 # directory too since lock is always saved as CoS lock.
25201 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25202 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25211 start_time=$(date +%s)
25212 for i in $(seq $total); do
25213 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25216 end_time=$(date +%s)
25217 duration=$((end_time - start_time))
25219 kill -9 $setattr_pid
25221 echo "rename $total files took $duration sec"
25222 [ $duration -lt 100 ] || error "rename took $duration sec"
25224 run_test 415 "lock revoke is not missing"
25227 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25228 skip "Need server version at least 2.11.55"
25230 # define OBD_FAIL_OSD_TXN_START 0x19a
25231 do_facet mds1 lctl set_param fail_loc=0x19a
25233 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25237 run_test 416 "transaction start failure won't cause system hung"
25241 do_nodes $(comma_list $(mdts_nodes)) \
25242 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25243 do_nodes $(comma_list $(mdts_nodes)) \
25244 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25245 do_nodes $(comma_list $(mdts_nodes)) \
25246 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25250 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25251 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25252 skip "Need MDS version at least 2.11.56"
25254 trap cleanup_417 RETURN EXIT
25256 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25257 do_nodes $(comma_list $(mdts_nodes)) \
25258 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25259 $LFS migrate -m 0 $DIR/$tdir.1 &&
25260 error "migrate dir $tdir.1 should fail"
25262 do_nodes $(comma_list $(mdts_nodes)) \
25263 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25264 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25265 error "create remote dir $tdir.2 should fail"
25267 do_nodes $(comma_list $(mdts_nodes)) \
25268 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25269 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25270 error "create striped dir $tdir.3 should fail"
25273 run_test 417 "disable remote dir, striped dir and dir migration"
25275 # Checks that the outputs of df [-i] and lfs df [-i] match
25277 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25287 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25289 for count in {1..100}; do
25290 do_rpc_nodes "$CLIENTS" cancel_lru_locks
25293 # read the lines of interest
25294 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25295 error "df $inodes $dir | tail -n +2 failed"
25296 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25297 error "lfs df $inodes $dir | grep summary: failed"
25299 # skip first substrings of each output as they are different
25300 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25301 # compare the two outputs
25303 for i in {1..5}; do
25304 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25312 lfs df $inodes $dir
25313 error "df and lfs df $1 output mismatch: " \
25314 "df ${inodes}: ${df_out[*]}, " \
25315 "lfs df ${inodes}: ${lfs_df_out[*]}"
25320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25322 local dir=$DIR/$tdir
25323 local numfiles=$((RANDOM % 4096 + 2))
25324 local numblocks=$((RANDOM % 256 + 1))
25326 wait_delete_completed
25329 # check block output
25330 check_lfs_df blocks $dir
25331 # check inode output
25332 check_lfs_df inodes $dir
25334 # create a single file and retest
25335 echo "Creating a single file and testing"
25336 createmany -o $dir/$tfile- 1 &>/dev/null ||
25337 error "creating 1 file in $dir failed"
25338 check_lfs_df blocks $dir
25339 check_lfs_df inodes $dir
25341 # create a random number of files
25342 echo "Creating $((numfiles - 1)) files and testing"
25343 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25344 error "creating $((numfiles - 1)) files in $dir failed"
25346 # write a random number of blocks to the first test file
25347 echo "Writing $numblocks 4K blocks and testing"
25348 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25349 count=$numblocks &>/dev/null ||
25350 error "dd to $dir/${tfile}-0 failed"
25353 check_lfs_df blocks $dir
25354 check_lfs_df inodes $dir
25356 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25357 error "unlinking $numfiles files in $dir failed"
25359 run_test 418 "df and lfs df outputs match"
25363 local dir=$DIR/$tdir
25368 cancel_lru_locks mdc
25370 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25371 $LCTL set_param fail_loc=0x1410
25373 $LCTL set_param fail_loc=0
25376 run_test 419 "Verify open file by name doesn't crash kernel"
25380 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25381 skip "Need MDS version at least 2.12.53"
25383 local SAVE_UMASK=$(umask)
25384 local dir=$DIR/$tdir
25385 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25389 mkdir -m03777 $dir/testdir
25390 ls -dn $dir/testdir
25391 # Need to remove trailing '.' when SELinux is enabled
25392 local dirperms=$(ls -dn $dir/testdir |
25393 awk '{ sub(/\.$/, "", $1); print $1}')
25394 [ $dirperms == "drwxrwsrwt" ] ||
25395 error "incorrect perms on $dir/testdir"
25397 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25398 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25399 ls -n $dir/testdir/testfile
25400 local fileperms=$(ls -n $dir/testdir/testfile |
25401 awk '{ sub(/\.$/, "", $1); print $1}')
25402 [ $fileperms == "-rwxr-xr-x" ] ||
25403 error "incorrect perms on $dir/testdir/testfile"
25407 run_test 420 "clear SGID bit on non-directories for non-members"
25414 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25415 skip "Need MDS version at least 2.12.54"
25417 test_mkdir $DIR/$tdir
25418 createmany -o $DIR/$tdir/f 3
25419 cnt=$(ls -1 $DIR/$tdir | wc -l)
25420 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25422 fid1=$(lfs path2fid $DIR/$tdir/f1)
25423 fid2=$(lfs path2fid $DIR/$tdir/f2)
25424 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25426 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25427 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25429 cnt=$(ls -1 $DIR/$tdir | wc -l)
25430 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25432 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25433 createmany -o $DIR/$tdir/f 3
25434 cnt=$(ls -1 $DIR/$tdir | wc -l)
25435 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25437 fid1=$(lfs path2fid $DIR/$tdir/f1)
25438 fid2=$(lfs path2fid $DIR/$tdir/f2)
25439 echo "remove using fsname $FSNAME"
25440 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25442 cnt=$(ls -1 $DIR/$tdir | wc -l)
25443 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25445 run_test 421a "simple rm by fid"
25452 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25453 skip "Need MDS version at least 2.12.54"
25455 test_mkdir $DIR/$tdir
25456 createmany -o $DIR/$tdir/f 3
25457 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25460 FID1=$(lfs path2fid $DIR/$tdir/f1)
25461 FID2=$(lfs path2fid $DIR/$tdir/f2)
25462 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25464 kill -USR1 $MULTIPID
25467 cnt=$(ls $DIR/$tdir | wc -l)
25468 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25470 run_test 421b "rm by fid on open file"
25476 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25477 skip "Need MDS version at least 2.12.54"
25479 test_mkdir $DIR/$tdir
25480 createmany -o $DIR/$tdir/f 3
25481 touch $DIR/$tdir/$tfile
25482 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25483 cnt=$(ls -1 $DIR/$tdir | wc -l)
25484 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25486 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25487 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25489 cnt=$(ls $DIR/$tdir | wc -l)
25490 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25492 run_test 421c "rm by fid against hardlinked files"
25498 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25499 skip "Need MDS version at least 2.12.54"
25501 test_mkdir $DIR/$tdir
25502 createmany -o $DIR/$tdir/f 4097
25503 cnt=$(ls -1 $DIR/$tdir | wc -l)
25504 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25506 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25507 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25509 cnt=$(ls $DIR/$tdir | wc -l)
25511 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25513 run_test 421d "rmfid en masse"
25519 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25520 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25521 skip "Need MDS version at least 2.12.54"
25523 mkdir -p $DIR/$tdir
25524 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25525 createmany -o $DIR/$tdir/striped_dir/f 512
25526 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25527 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25529 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25530 sed "s/[/][^:]*://g")
25531 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25533 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25535 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25537 run_test 421e "rmfid in DNE"
25543 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25544 skip "Need MDS version at least 2.12.54"
25546 test_mkdir $DIR/$tdir
25548 cnt=$(ls -1 $DIR/$tdir | wc -l)
25549 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25551 FID=$(lfs path2fid $DIR/$tdir/f)
25552 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25553 # rmfid should fail
25554 cnt=$(ls -1 $DIR/$tdir | wc -l)
25555 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25557 chmod a+rw $DIR/$tdir
25559 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25560 # rmfid should fail
25561 cnt=$(ls -1 $DIR/$tdir | wc -l)
25562 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25565 $RUNAS touch $DIR/$tdir/f
25566 FID=$(lfs path2fid $DIR/$tdir/f)
25567 echo "rmfid as root"
25568 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25569 cnt=$(ls -1 $DIR/$tdir | wc -l)
25570 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25573 $RUNAS touch $DIR/$tdir/f
25574 cnt=$(ls -1 $DIR/$tdir | wc -l)
25575 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25576 FID=$(lfs path2fid $DIR/$tdir/f)
25577 # rmfid w/o user_fid2path mount option should fail
25578 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25579 cnt=$(ls -1 $DIR/$tdir | wc -l)
25580 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25582 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25583 stack_trap "rmdir $tmpdir"
25584 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25585 error "failed to mount client'"
25586 stack_trap "umount_client $tmpdir"
25588 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25589 # rmfid should succeed
25590 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25591 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25593 # rmfid shouldn't allow to remove files due to dir's permission
25594 chmod a+rwx $tmpdir/$tdir
25595 touch $tmpdir/$tdir/f
25596 ls -la $tmpdir/$tdir
25597 FID=$(lfs path2fid $tmpdir/$tdir/f)
25598 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25601 run_test 421f "rmfid checks permissions"
25607 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25608 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25609 skip "Need MDS version at least 2.12.54"
25611 mkdir -p $DIR/$tdir
25612 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25613 createmany -o $DIR/$tdir/striped_dir/f 512
25614 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25615 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25617 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25618 sed "s/[/][^:]*://g")
25620 rm -f $DIR/$tdir/striped_dir/f1*
25621 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25622 removed=$((512 - cnt))
25624 # few files have been just removed, so we expect
25625 # rmfid to fail on their fids
25626 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25627 [ $removed != $errors ] && error "$errors != $removed"
25629 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25631 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25633 run_test 421g "rmfid to return errors properly"
25636 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25637 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25638 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25639 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25640 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25642 local amc=$(at_max_get client)
25643 local amo=$(at_max_get mds1)
25644 local timeout=`lctl get_param -n timeout`
25646 at_max_set 0 client
25649 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25650 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25651 fail_val=$(((2*timeout + 10)*1000))
25652 touch $DIR/$tdir/d3/file &
25654 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25655 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25656 fail_val=$((2*timeout + 5))
25657 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25661 sleep $((2 * timeout))
25665 touch $DIR/$tdir/d2/file3
25666 touch $DIR/$tdir/d2/file4
25667 touch $DIR/$tdir/d2/file5
25670 at_max_set $amc client
25671 at_max_set $amo mds1
25673 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25674 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25675 error "Watchdog is always throttled"
25677 run_test 422 "kill a process with RPC in progress"
25690 # ensure statfs cache is expired
25693 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25694 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25698 run_test 423 "statfs should return a right data"
25701 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25702 $LCTL set_param fail_loc=0x80000522
25703 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25706 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25709 test_mkdir -c -1 $DIR/$tdir
25710 $LFS setstripe -c -1 $DIR/$tdir
25712 lru_resize_disable "" 100
25713 stack_trap "lru_resize_enable" EXIT
25717 for i in $(seq $((MDSCOUNT * 125))); do
25718 local t=$DIR/$tdir/$tfile_$i
25720 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25721 error_noexit "Create file $t"
25723 stack_trap "rm -rf $DIR/$tdir" EXIT
25725 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25726 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25727 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25729 [ $lock_count -le $lru_size ] ||
25730 error "osc lock count $lock_count > lru size $lru_size"
25733 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25734 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25735 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25737 [ $lock_count -le $lru_size ] ||
25738 error "mdc lock count $lock_count > lru size $lru_size"
25741 run_test 425 "lock count should not exceed lru size"
25744 splice-test -r $DIR/$tfile
25745 splice-test -rd $DIR/$tfile
25746 splice-test $DIR/$tfile
25747 splice-test -d $DIR/$tfile
25749 run_test 426 "splice test on Lustre"
25752 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25753 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25754 skip "Need MDS version at least 2.12.4"
25760 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25761 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25763 $LFS getdirstripe $DIR/$tdir/1/dir
25765 #first setfattr for creating updatelog
25766 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25768 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25769 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25770 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25771 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25775 wait_recovery_complete mds2 $((2*TIMEOUT))
25777 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25778 echo $log | grep "get update log failed" &&
25779 error "update log corruption is detected" || true
25781 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25785 local cache_limit=$CACHE_MAX
25787 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25788 $LCTL set_param -n llite.*.max_cached_mb=64
25791 $LFS setstripe -c 1 $DIR/$tdir
25792 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25793 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25795 for f in $(seq 4); do
25796 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25800 cancel_lru_locks osc
25802 for f in $(seq 4); do
25803 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25807 run_test 428 "large block size IO should not hang"
25809 test_429() { # LU-7915 / LU-10948
25810 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25811 local testfile=$DIR/$tfile
25812 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25818 $LCTL get_param $ll_opencache_threshold_count ||
25819 skip "client does not have opencache parameter"
25821 set_opencache $new_flag
25822 stack_trap "restore_opencache"
25823 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25824 error "enable opencache failed"
25826 # drop MDC DLM locks
25827 cancel_lru_locks mdc
25828 # clear MDC RPC stats counters
25829 $LCTL set_param $mdc_rpcstats=clear
25831 # According to the current implementation, we need to run 3 times
25832 # open & close file to verify if opencache is enabled correctly.
25833 # 1st, RPCs are sent for lookup/open and open handle is released on
25835 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25836 # so open handle won't be released thereafter.
25837 # 3rd, No RPC is sent out.
25838 $MULTIOP $testfile oc || error "multiop failed"
25839 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25840 echo "1st: $first_rpc RPCs in flight"
25842 $MULTIOP $testfile oc || error "multiop failed"
25843 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25844 echo "2nd: $second_rpc RPCs in flight"
25846 $MULTIOP $testfile oc || error "multiop failed"
25847 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25848 echo "3rd: $third_rpc RPCs in flight"
25850 #verify no MDC RPC is sent
25851 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25853 run_test 429 "verify if opencache flag on client side does work"
25859 # data at [200K, 400K)
25860 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25861 error "256K->512K dd fails"
25863 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25864 error "2M->3M dd fails"
25866 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25867 error "4M->5M dd fails"
25868 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25869 # start at first component hole #1
25870 printf "Seeking hole from 1000 ... "
25871 offset=$(lseek_test -l 1000 $file)
25873 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25874 printf "Seeking data from 1000 ... "
25875 offset=$(lseek_test -d 1000 $file)
25877 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25879 # start at first component data block
25880 printf "Seeking hole from 300000 ... "
25881 offset=$(lseek_test -l 300000 $file)
25883 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25884 printf "Seeking data from 300000 ... "
25885 offset=$(lseek_test -d 300000 $file)
25887 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25889 # start at the first component but beyond end of object size
25890 printf "Seeking hole from 1000000 ... "
25891 offset=$(lseek_test -l 1000000 $file)
25893 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25894 printf "Seeking data from 1000000 ... "
25895 offset=$(lseek_test -d 1000000 $file)
25897 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25899 # start at second component stripe 2 (empty file)
25900 printf "Seeking hole from 1500000 ... "
25901 offset=$(lseek_test -l 1500000 $file)
25903 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25904 printf "Seeking data from 1500000 ... "
25905 offset=$(lseek_test -d 1500000 $file)
25907 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25909 # start at second component stripe 1 (all data)
25910 printf "Seeking hole from 3000000 ... "
25911 offset=$(lseek_test -l 3000000 $file)
25913 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25914 printf "Seeking data from 3000000 ... "
25915 offset=$(lseek_test -d 3000000 $file)
25917 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25919 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25920 error "2nd dd fails"
25921 echo "Add data block at 640K...1280K"
25923 # start at before new data block, in hole
25924 printf "Seeking hole from 600000 ... "
25925 offset=$(lseek_test -l 600000 $file)
25927 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25928 printf "Seeking data from 600000 ... "
25929 offset=$(lseek_test -d 600000 $file)
25931 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25933 # start at the first component new data block
25934 printf "Seeking hole from 1000000 ... "
25935 offset=$(lseek_test -l 1000000 $file)
25937 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25938 printf "Seeking data from 1000000 ... "
25939 offset=$(lseek_test -d 1000000 $file)
25941 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25943 # start at second component stripe 2, new data
25944 printf "Seeking hole from 1200000 ... "
25945 offset=$(lseek_test -l 1200000 $file)
25947 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25948 printf "Seeking data from 1200000 ... "
25949 offset=$(lseek_test -d 1200000 $file)
25951 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25953 # start beyond file end
25954 printf "Using offset > filesize ... "
25955 lseek_test -l 4000000 $file && error "lseek should fail"
25956 printf "Using offset > filesize ... "
25957 lseek_test -d 4000000 $file && error "lseek should fail"
25963 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25964 skip "MDT does not support SEEK_HOLE"
25966 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25967 skip "OST does not support SEEK_HOLE"
25969 local file=$DIR/$tdir/$tfile
25971 mkdir -p $DIR/$tdir
25973 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25974 # OST stripe #1 will have continuous data at [1M, 3M)
25975 # OST stripe #2 is empty
25976 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25977 lseek_test_430 $file
25979 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25980 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25981 lseek_test_430 $file
25983 $LFS setstripe -c2 -S 512K $file
25984 echo "Two stripes, stripe size 512K"
25985 lseek_test_430 $file
25987 # FLR with stale mirror
25988 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25990 echo "Mirrored file:"
25991 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25992 echo "Plain 2 stripes 1M"
25993 lseek_test_430 $file
25996 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25999 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26000 skip "OST does not support SEEK_HOLE"
26003 local file=$DIR/$tdir/$tfile
26005 mkdir -p $DIR/$tdir
26006 # Empty layout lseek should fail
26009 printf "Seeking hole from 0 ... "
26010 lseek_test -l 0 $file && error "lseek should fail"
26011 printf "Seeking data from 0 ... "
26012 lseek_test -d 0 $file && error "lseek should fail"
26016 $LFS setstripe -E 1M -c2 -E eof $file
26017 $TRUNCATE $file 1048576
26018 printf "Seeking hole from 1000000 ... "
26019 offset=$(lseek_test -l 1000000 $file)
26021 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26022 printf "Seeking data from 1000000 ... "
26023 lseek_test -d 1000000 $file && error "lseek should fail"
26026 # full component followed by non-inited one
26027 $LFS setstripe -E 1M -c2 -E eof $file
26028 dd if=/dev/urandom of=$file bs=1M count=1
26029 printf "Seeking hole from 1000000 ... "
26030 offset=$(lseek_test -l 1000000 $file)
26032 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26033 printf "Seeking hole from 1048576 ... "
26034 lseek_test -l 1048576 $file && error "lseek should fail"
26035 # init second component and truncate back
26036 echo "123" >> $file
26037 $TRUNCATE $file 1048576
26038 printf "Seeking hole from 1000000 ... "
26039 offset=$(lseek_test -l 1000000 $file)
26041 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26042 printf "Seeking hole from 1048576 ... "
26043 lseek_test -l 1048576 $file && error "lseek should fail"
26044 # boundary checks for big values
26045 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26046 offset=$(lseek_test -d 0 $file.10g)
26047 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26048 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26049 offset=$(lseek_test -d 0 $file.100g)
26050 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26053 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26056 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26057 skip "OST does not support SEEK_HOLE"
26059 local file=$DIR/$tdir/$tfile
26062 mkdir -p $DIR/$tdir
26063 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26065 # cp version 8.33+ prefers lseek over fiemap
26066 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26068 time cp $file /dev/null
26069 (( SECONDS - start < 5 )) ||
26070 error "cp: too long runtime $((SECONDS - start))"
26073 # tar version 1.29+ supports SEEK_HOLE/DATA
26074 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26076 time tar cS $file - | cat > /dev/null
26077 (( SECONDS - start < 5 )) ||
26078 error "tar: too long runtime $((SECONDS - start))"
26081 run_test 430c "lseek: external tools check"
26083 test_431() { # LU-14187
26084 local file=$DIR/$tdir/$tfile
26086 mkdir -p $DIR/$tdir
26087 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26088 dd if=/dev/urandom of=$file bs=4k count=1
26089 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26090 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26091 #define OBD_FAIL_OST_RESTART_IO 0x251
26092 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26093 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26097 echo 3 > /proc/sys/vm/drop_caches
26098 diff $file $file.0 || error "data diff"
26100 run_test 431 "Restart transaction for IO"
26102 cleanup_test_432() {
26103 do_facet mgs $LCTL nodemap_activate 0
26104 wait_nm_sync active
26108 local tmpdir=$TMP/dir432
26110 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26111 skip "Need MDS version at least 2.14.52"
26113 stack_trap cleanup_test_432 EXIT
26117 do_facet mgs $LCTL nodemap_activate 1
26118 wait_nm_sync active
26119 do_facet mgs $LCTL nodemap_modify --name default \
26120 --property admin --value 1
26121 do_facet mgs $LCTL nodemap_modify --name default \
26122 --property trusted --value 1
26123 cancel_lru_locks mdc
26124 wait_nm_sync default admin_nodemap
26125 wait_nm_sync default trusted_nodemap
26127 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26128 grep -ci "Operation not permitted") -ne 0 ]; then
26129 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26132 run_test 432 "mv dir from outside Lustre"
26135 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26136 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26137 skip "Need server version at least 2.9.55"
26139 start_full_debug_logging
26143 stop_full_debug_logging
26147 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26148 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26149 awk '/The barrier for/ { print $7 }')
26152 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26157 barrier_expired() {
26160 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26161 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26162 awk '/will be expired/ { print $7 }')
26164 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26173 echo "Start barrier_freeze at: $(date)"
26174 #define OBD_FAIL_BARRIER_DELAY 0x2202
26175 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26176 # Do not reduce barrier time - See LU-11873
26177 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26180 local b_status=$(barrier_stat)
26181 echo "Got barrier status at: $(date)"
26182 [ "$b_status" = "'freezing_p1'" ] ||
26183 error "(1) unexpected barrier status $b_status"
26185 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26187 b_status=$(barrier_stat)
26188 [ "$b_status" = "'frozen'" ] ||
26189 error "(2) unexpected barrier status $b_status"
26191 local expired=$(barrier_expired)
26192 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26193 sleep $((expired + 3))
26195 b_status=$(barrier_stat)
26196 [ "$b_status" = "'expired'" ] ||
26197 error "(3) unexpected barrier status $b_status"
26199 # Do not reduce barrier time - See LU-11873
26200 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26201 error "(4) fail to freeze barrier"
26203 b_status=$(barrier_stat)
26204 [ "$b_status" = "'frozen'" ] ||
26205 error "(5) unexpected barrier status $b_status"
26207 echo "Start barrier_thaw at: $(date)"
26208 #define OBD_FAIL_BARRIER_DELAY 0x2202
26209 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26210 do_facet mgs $LCTL barrier_thaw $FSNAME &
26213 b_status=$(barrier_stat)
26214 echo "Got barrier status at: $(date)"
26215 [ "$b_status" = "'thawing'" ] ||
26216 error "(6) unexpected barrier status $b_status"
26218 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26220 b_status=$(barrier_stat)
26221 [ "$b_status" = "'thawed'" ] ||
26222 error "(7) unexpected barrier status $b_status"
26224 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26225 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26226 do_facet mgs $LCTL barrier_freeze $FSNAME
26228 b_status=$(barrier_stat)
26229 [ "$b_status" = "'failed'" ] ||
26230 error "(8) unexpected barrier status $b_status"
26232 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26233 do_facet mgs $LCTL barrier_thaw $FSNAME
26237 run_test 801a "write barrier user interfaces and stat machine"
26242 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26243 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26244 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26245 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26246 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26248 cancel_lru_locks mdc
26250 # 180 seconds should be long enough
26251 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26253 local b_status=$(barrier_stat)
26254 [ "$b_status" = "'frozen'" ] ||
26255 error "(6) unexpected barrier status $b_status"
26257 mkdir $DIR/$tdir/d0/d10 &
26260 touch $DIR/$tdir/d1/f13 &
26263 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26266 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26269 rm -f $DIR/$tdir/d4/f12 &
26272 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26274 # To guarantee taht the 'stat' is not blocked
26275 b_status=$(barrier_stat)
26276 [ "$b_status" = "'frozen'" ] ||
26277 error "(8) unexpected barrier status $b_status"
26279 # let above commands to run at background
26282 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26283 ps -p $touch_pid || error "(10) touch should be blocked"
26284 ps -p $ln_pid || error "(11) link should be blocked"
26285 ps -p $mv_pid || error "(12) rename should be blocked"
26286 ps -p $rm_pid || error "(13) unlink should be blocked"
26288 b_status=$(barrier_stat)
26289 [ "$b_status" = "'frozen'" ] ||
26290 error "(14) unexpected barrier status $b_status"
26292 do_facet mgs $LCTL barrier_thaw $FSNAME
26293 b_status=$(barrier_stat)
26294 [ "$b_status" = "'thawed'" ] ||
26295 error "(15) unexpected barrier status $b_status"
26297 wait $mkdir_pid || error "(16) mkdir should succeed"
26298 wait $touch_pid || error "(17) touch should succeed"
26299 wait $ln_pid || error "(18) link should succeed"
26300 wait $mv_pid || error "(19) rename should succeed"
26301 wait $rm_pid || error "(20) unlink should succeed"
26305 run_test 801b "modification will be blocked by write barrier"
26308 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26312 stop mds2 || error "(1) Fail to stop mds2"
26314 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26316 local b_status=$(barrier_stat)
26317 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26318 do_facet mgs $LCTL barrier_thaw $FSNAME
26319 error "(2) unexpected barrier status $b_status"
26322 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26323 error "(3) Fail to rescan barrier bitmap"
26325 # Do not reduce barrier time - See LU-11873
26326 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26328 b_status=$(barrier_stat)
26329 [ "$b_status" = "'frozen'" ] ||
26330 error "(4) unexpected barrier status $b_status"
26332 do_facet mgs $LCTL barrier_thaw $FSNAME
26333 b_status=$(barrier_stat)
26334 [ "$b_status" = "'thawed'" ] ||
26335 error "(5) unexpected barrier status $b_status"
26337 local devname=$(mdsdevname 2)
26339 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26341 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26342 error "(7) Fail to rescan barrier bitmap"
26346 run_test 801c "rescan barrier bitmap"
26348 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26349 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26350 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26351 saved_MOUNT_OPTS=$MOUNT_OPTS
26357 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26358 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26359 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26360 MOUNT_OPTS=$saved_MOUNT_OPTS
26365 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26366 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26367 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26368 skip "Need server version at least 2.9.55"
26370 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26372 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26374 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26375 error "(2) Fail to copy"
26377 trap cleanup_802a EXIT
26379 # sync by force before remount as readonly
26380 sync; sync_all_data; sleep 3; sync_all_data
26384 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26385 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26386 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26388 echo "Mount the server as read only"
26389 setupall server_only || error "(3) Fail to start servers"
26391 echo "Mount client without ro should fail"
26392 mount_client $MOUNT &&
26393 error "(4) Mount client without 'ro' should fail"
26395 echo "Mount client with ro should succeed"
26396 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26397 mount_client $MOUNT ||
26398 error "(5) Mount client with 'ro' should succeed"
26400 echo "Modify should be refused"
26401 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26403 echo "Read should be allowed"
26404 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26405 error "(7) Read should succeed under ro mode"
26409 run_test 802a "simulate readonly device"
26412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26413 remote_mds_nodsh && skip "remote MDS with nodsh"
26415 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26416 skip "readonly option not available"
26418 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26420 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26421 error "(2) Fail to copy"
26423 # write back all cached data before setting MDT to readonly
26427 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26428 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26430 echo "Modify should be refused"
26431 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26433 echo "Read should be allowed"
26434 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26435 error "(7) Read should succeed under ro mode"
26438 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26440 run_test 802b "be able to set MDTs to readonly"
26443 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26444 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26445 skip "MDS needs to be newer than 2.10.54"
26447 mkdir_on_mdt0 $DIR/$tdir
26448 # Create some objects on all MDTs to trigger related logs objects
26449 for idx in $(seq $MDSCOUNT); do
26450 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26451 $DIR/$tdir/dir${idx} ||
26452 error "Fail to create $DIR/$tdir/dir${idx}"
26456 wait_delete_completed # ensure old test cleanups are finished
26457 echo "before create:"
26459 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26461 for i in {1..10}; do
26462 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26463 error "Fail to create $DIR/$tdir/foo$i"
26467 echo "after create:"
26469 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26471 # allow for an llog to be cleaned up during the test
26472 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26473 error "before ($before_used) + 10 > after ($after_used)"
26475 for i in {1..10}; do
26476 rm -rf $DIR/$tdir/foo$i ||
26477 error "Fail to remove $DIR/$tdir/foo$i"
26480 sleep 3 # avoid MDT return cached statfs
26481 wait_delete_completed
26482 echo "after unlink:"
26484 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26486 # allow for an llog to be created during the test
26487 [ $after_used -le $((before_used + 1)) ] ||
26488 error "after ($after_used) > before ($before_used) + 1"
26490 run_test 803a "verify agent object for remote object"
26493 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26494 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26495 skip "MDS needs to be newer than 2.13.56"
26496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26498 for i in $(seq 0 $((MDSCOUNT - 1))); do
26499 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26507 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26508 for i in $(seq 0 $((MDSCOUNT - 1))); do
26509 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26510 awk '/getattr/ { print $2 }')
26511 before=$((before + tmp))
26513 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26514 for i in $(seq 0 $((MDSCOUNT - 1))); do
26515 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26516 awk '/getattr/ { print $2 }')
26517 after=$((after + tmp))
26520 [ $before -eq $after ] || error "getattr count $before != $after"
26522 run_test 803b "remote object can getattr from cache"
26525 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26526 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26527 skip "MDS needs to be newer than 2.10.54"
26528 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26530 mkdir -p $DIR/$tdir
26531 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26532 error "Fail to create $DIR/$tdir/dir0"
26534 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26535 local dev=$(mdsdevname 2)
26537 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26538 grep ${fid} || error "NOT found agent entry for dir0"
26540 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26541 error "Fail to create $DIR/$tdir/dir1"
26543 touch $DIR/$tdir/dir1/foo0 ||
26544 error "Fail to create $DIR/$tdir/dir1/foo0"
26545 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26548 for idx in $(seq $MDSCOUNT); do
26549 dev=$(mdsdevname $idx)
26550 do_facet mds${idx} \
26551 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26552 grep ${fid} && rc=$idx
26555 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26556 error "Fail to rename foo0 to foo1"
26557 if [ $rc -eq 0 ]; then
26558 for idx in $(seq $MDSCOUNT); do
26559 dev=$(mdsdevname $idx)
26560 do_facet mds${idx} \
26561 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26562 grep ${fid} && rc=$idx
26566 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26567 error "Fail to rename foo1 to foo2"
26568 if [ $rc -eq 0 ]; then
26569 for idx in $(seq $MDSCOUNT); do
26570 dev=$(mdsdevname $idx)
26571 do_facet mds${idx} \
26572 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26573 grep ${fid} && rc=$idx
26577 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26579 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26580 error "Fail to link to $DIR/$tdir/dir1/foo2"
26581 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26582 error "Fail to rename foo2 to foo0"
26583 unlink $DIR/$tdir/dir1/foo0 ||
26584 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26585 rm -rf $DIR/$tdir/dir0 ||
26586 error "Fail to rm $DIR/$tdir/dir0"
26588 for idx in $(seq $MDSCOUNT); do
26589 dev=$(mdsdevname $idx)
26593 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26595 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26596 error "mount mds$idx failed"
26597 df $MOUNT > /dev/null 2>&1
26599 # e2fsck should not return error
26601 error "e2fsck detected error on MDT${idx}: rc=$rc"
26604 run_test 804 "verify agent entry for remote entry"
26607 do_facet $SINGLEMDS zfs set quota=$old $fsset
26608 unlinkmany $DIR/$tdir/f- 1000000
26613 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26614 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26615 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26616 skip "netfree not implemented before 0.7"
26617 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26618 skip "Need MDS version at least 2.10.57"
26625 local pref="osd-zfs.$FSNAME-MDT0000."
26627 # limit available space on MDS dataset to meet nospace issue
26628 # quickly. then ZFS 0.7.2 can use reserved space if asked
26629 # properly (using netfree flag in osd_declare_destroy()
26630 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26631 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26633 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26634 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26635 let "usedkb=usedkb-freekb"
26636 let "freekb=freekb/2"
26637 if let "freekb > 5000"; then
26640 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26641 trap cleanup_805 EXIT
26642 mkdir_on_mdt0 $DIR/$tdir
26643 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26644 error "Can't set PFL layout"
26645 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26646 rm -rf $DIR/$tdir || error "not able to remove"
26647 do_facet $SINGLEMDS zfs set quota=$old $fsset
26650 run_test 805 "ZFS can remove from full fs"
26656 local expect=$(stat -c %s $file)
26658 check_lsom_size $1 $expect
26660 local blocks=$($LFS getsom -b $file)
26661 expect=$(stat -c %b $file)
26662 [[ $blocks == $expect ]] ||
26663 error "$file expected blocks: $expect, got: $blocks"
26671 cancel_lru_locks mdc
26673 size=$($LFS getsom -s $1)
26674 [[ $size == $expect ]] ||
26675 error "$file expected size: $expect, got: $size"
26679 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26680 skip "Need MDS version at least 2.11.52"
26684 touch $DIR/$tfile || error "touch $tfile failed"
26686 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26687 save_lustre_params client "llite.*.xattr_cache" > $save
26688 lctl set_param llite.*.xattr_cache=0
26689 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26691 # single-threaded write
26692 echo "Test SOM for single-threaded write"
26693 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26694 error "write $tfile failed"
26695 check_lsom_size $DIR/$tfile $bs
26698 local size=$(($num * $bs))
26702 echo "Test SOM for single client multi-threaded($num) write"
26703 $TRUNCATE $DIR/$tfile 0
26704 for ((i = 0; i < $num; i++)); do
26705 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26707 offset=$((offset + $bs))
26709 for (( i=0; i < $num; i++ )); do
26712 check_lsom_size $DIR/$tfile $size
26714 $TRUNCATE $DIR/$tfile 0
26715 for ((i = 0; i < $num; i++)); do
26716 offset=$((offset - $bs))
26717 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26720 for (( i=0; i < $num; i++ )); do
26723 check_lsom_size $DIR/$tfile $size
26725 # multi-client writes
26726 num=$(get_node_count ${CLIENTS//,/ })
26727 size=$(($num * $bs))
26731 echo "Test SOM for multi-client ($num) writes"
26732 $TRUNCATE $DIR/$tfile 0
26733 for client in ${CLIENTS//,/ }; do
26734 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26737 offset=$((offset + $bs))
26739 for (( i=0; i < $num; i++ )); do
26742 check_lsom_size $DIR/$tfile $offset
26745 $TRUNCATE $DIR/$tfile 0
26746 for client in ${CLIENTS//,/ }; do
26747 offset=$((offset - $bs))
26748 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26752 for (( i=0; i < $num; i++ )); do
26755 check_lsom_size $DIR/$tfile $size
26758 echo "Test SOM for truncate"
26759 $TRUNCATE $DIR/$tfile 1048576
26760 check_lsom_size $DIR/$tfile 1048576
26761 $TRUNCATE $DIR/$tfile 1234
26762 check_lsom_size $DIR/$tfile 1234
26764 # verify SOM blocks count
26765 echo "Verify SOM block count"
26766 $TRUNCATE $DIR/$tfile 0
26767 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26768 error "failed to write file $tfile"
26769 check_lsom_data $DIR/$tfile
26771 run_test 806 "Verify Lazy Size on MDS"
26774 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26775 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26776 skip "Need MDS version at least 2.11.52"
26778 # Registration step
26779 changelog_register || error "changelog_register failed"
26780 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26781 changelog_users $SINGLEMDS | grep -q $cl_user ||
26782 error "User $cl_user not found in changelog_users"
26784 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26785 save_lustre_params client "llite.*.xattr_cache" > $save
26786 lctl set_param llite.*.xattr_cache=0
26787 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26789 rm -rf $DIR/$tdir || error "rm $tdir failed"
26790 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26791 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26792 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26793 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26794 error "truncate $tdir/trunc failed"
26797 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26798 error "write $tfile failed"
26800 # multi-client wirtes
26801 local num=$(get_node_count ${CLIENTS//,/ })
26805 echo "Test SOM for multi-client ($num) writes"
26806 touch $DIR/$tfile || error "touch $tfile failed"
26807 $TRUNCATE $DIR/$tfile 0
26808 for client in ${CLIENTS//,/ }; do
26809 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26812 offset=$((offset + $bs))
26814 for (( i=0; i < $num; i++ )); do
26818 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26819 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26820 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26821 check_lsom_data $DIR/$tdir/trunc
26822 check_lsom_data $DIR/$tdir/single_dd
26823 check_lsom_data $DIR/$tfile
26826 # Deregistration step
26827 changelog_deregister || error "changelog_deregister failed"
26829 run_test 807 "verify LSOM syncing tool"
26831 check_som_nologged()
26833 local lines=$($LFS changelog $FSNAME-MDT0000 |
26834 grep 'x=trusted.som' | wc -l)
26835 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26839 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26840 skip "Need MDS version at least 2.11.55"
26842 # Registration step
26843 changelog_register || error "changelog_register failed"
26845 touch $DIR/$tfile || error "touch $tfile failed"
26848 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26849 error "write $tfile failed"
26852 $TRUNCATE $DIR/$tfile 1234
26855 $TRUNCATE $DIR/$tfile 1048576
26858 # Deregistration step
26859 changelog_deregister || error "changelog_deregister failed"
26861 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26866 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26870 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26871 skip "Need MDS version at least 2.11.56"
26873 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26874 error "failed to create DoM-only file $DIR/$tfile"
26875 touch $DIR/$tfile || error "touch $tfile failed"
26876 check_som_nodata $DIR/$tfile
26878 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26879 error "write $tfile failed"
26880 check_som_nodata $DIR/$tfile
26882 $TRUNCATE $DIR/$tfile 1234
26883 check_som_nodata $DIR/$tfile
26885 $TRUNCATE $DIR/$tfile 4097
26886 check_som_nodata $DIR/$file
26888 run_test 809 "Verify no SOM xattr store for DoM-only files"
26891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26892 $GSS && skip_env "could not run with gss"
26893 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26894 skip "OST < 2.12.58 doesn't align checksum"
26897 stack_trap "set_checksums $ORIG_CSUM" EXIT
26898 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26903 for csum in $CKSUM_TYPES; do
26904 #define OBD_FAIL_OSC_NO_GRANT 0x411
26905 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26906 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26908 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26909 before=$(md5sum $DIR/$tfile)
26910 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26911 after=$(md5sum $DIR/$tfile)
26912 [ "$before" == "$after" ] ||
26913 error "$csum: $before != $after bs=$1 seek=$2"
26917 run_test 810 "partial page writes on ZFS (LU-11663)"
26920 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26921 skip "OST < 2.12.51 doesn't support this fail_loc"
26923 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26924 # ensure ost1 is connected
26925 stat $DIR/$tfile >/dev/null || error "can't stat"
26926 wait_osc_import_state client ost1 FULL
26927 # no locks, no reqs to let the connection idle
26928 cancel_lru_locks osc
26930 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26931 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26932 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26933 wait_osc_import_state client ost1 CONNECTING
26934 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26936 stat $DIR/$tfile >/dev/null || error "can't stat file"
26938 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26940 test_812b() { # LU-12378
26941 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26942 skip "OST < 2.12.51 doesn't support this fail_loc"
26944 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26945 # ensure ost1 is connected
26946 stat $DIR/$tfile >/dev/null || error "can't stat"
26947 wait_osc_import_state client ost1 FULL
26948 # no locks, no reqs to let the connection idle
26949 cancel_lru_locks osc
26951 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26952 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26953 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26954 wait_osc_import_state client ost1 CONNECTING
26955 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26957 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26958 wait_osc_import_state client ost1 IDLE
26960 run_test 812b "do not drop no resend request for idle connect"
26965 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26967 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26968 $LFS getstripe $DIR/$tfile
26969 $LCTL set_param osc.*.idle_timeout=10
26970 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26971 # ensure ost1 is connected
26972 stat $DIR/$tfile >/dev/null || error "can't stat"
26973 wait_osc_import_state client ost1 FULL
26974 # no locks, no reqs to let the connection idle
26975 cancel_lru_locks osc
26977 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26978 $LCTL set_param fail_loc=0x80000533
26980 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26982 run_test 812c "idle import vs lock enqueue race"
26985 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26986 [ -z "$file_heat_sav" ] && skip "no file heat support"
26997 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26998 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27000 $LCTL set_param -n llite.*.file_heat=1
27001 echo "Turn on file heat"
27002 echo "Period second: $period_second, Decay percentage: $decay_pct"
27004 echo "QQQQ" > $DIR/$tfile
27005 echo "QQQQ" > $DIR/$tfile
27006 echo "QQQQ" > $DIR/$tfile
27007 cat $DIR/$tfile > /dev/null
27008 cat $DIR/$tfile > /dev/null
27009 cat $DIR/$tfile > /dev/null
27010 cat $DIR/$tfile > /dev/null
27012 local out=$($LFS heat_get $DIR/$tfile)
27014 $LFS heat_get $DIR/$tfile
27015 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27016 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27017 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27018 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27020 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27021 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27022 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27023 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27025 sleep $((period_second + 3))
27026 echo "Sleep $((period_second + 3)) seconds..."
27027 # The recursion formula to calculate the heat of the file f is as
27029 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27030 # Where Hi is the heat value in the period between time points i*I and
27031 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27032 # to the weight of Ci.
27033 out=$($LFS heat_get $DIR/$tfile)
27034 $LFS heat_get $DIR/$tfile
27035 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27036 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27037 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27038 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27040 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27041 error "read sample ($readsample) is wrong"
27042 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27043 error "write sample ($writesample) is wrong"
27044 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27045 error "read bytes ($readbyte) is wrong"
27046 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27047 error "write bytes ($writebyte) is wrong"
27049 echo "QQQQ" > $DIR/$tfile
27050 echo "QQQQ" > $DIR/$tfile
27051 echo "QQQQ" > $DIR/$tfile
27052 cat $DIR/$tfile > /dev/null
27053 cat $DIR/$tfile > /dev/null
27054 cat $DIR/$tfile > /dev/null
27055 cat $DIR/$tfile > /dev/null
27057 sleep $((period_second + 3))
27058 echo "Sleep $((period_second + 3)) seconds..."
27060 out=$($LFS heat_get $DIR/$tfile)
27061 $LFS heat_get $DIR/$tfile
27062 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27063 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27064 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27065 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27067 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27068 4 * $decay_pct) / 100") -eq 1 ] ||
27069 error "read sample ($readsample1) is wrong"
27070 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27071 3 * $decay_pct) / 100") -eq 1 ] ||
27072 error "write sample ($writesample1) is wrong"
27073 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27074 20 * $decay_pct) / 100") -eq 1 ] ||
27075 error "read bytes ($readbyte1) is wrong"
27076 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27077 15 * $decay_pct) / 100") -eq 1 ] ||
27078 error "write bytes ($writebyte1) is wrong"
27080 echo "Turn off file heat for the file $DIR/$tfile"
27081 $LFS heat_set -o $DIR/$tfile
27083 echo "QQQQ" > $DIR/$tfile
27084 echo "QQQQ" > $DIR/$tfile
27085 echo "QQQQ" > $DIR/$tfile
27086 cat $DIR/$tfile > /dev/null
27087 cat $DIR/$tfile > /dev/null
27088 cat $DIR/$tfile > /dev/null
27089 cat $DIR/$tfile > /dev/null
27091 out=$($LFS heat_get $DIR/$tfile)
27092 $LFS heat_get $DIR/$tfile
27093 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27094 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27095 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27096 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27098 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27099 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27100 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27101 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27103 echo "Trun on file heat for the file $DIR/$tfile"
27104 $LFS heat_set -O $DIR/$tfile
27106 echo "QQQQ" > $DIR/$tfile
27107 echo "QQQQ" > $DIR/$tfile
27108 echo "QQQQ" > $DIR/$tfile
27109 cat $DIR/$tfile > /dev/null
27110 cat $DIR/$tfile > /dev/null
27111 cat $DIR/$tfile > /dev/null
27112 cat $DIR/$tfile > /dev/null
27114 out=$($LFS heat_get $DIR/$tfile)
27115 $LFS heat_get $DIR/$tfile
27116 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27117 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27118 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27119 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27121 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27122 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27123 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27124 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27126 $LFS heat_set -c $DIR/$tfile
27127 $LCTL set_param -n llite.*.file_heat=0
27128 echo "Turn off file heat support for the Lustre filesystem"
27130 echo "QQQQ" > $DIR/$tfile
27131 echo "QQQQ" > $DIR/$tfile
27132 echo "QQQQ" > $DIR/$tfile
27133 cat $DIR/$tfile > /dev/null
27134 cat $DIR/$tfile > /dev/null
27135 cat $DIR/$tfile > /dev/null
27136 cat $DIR/$tfile > /dev/null
27138 out=$($LFS heat_get $DIR/$tfile)
27139 $LFS heat_get $DIR/$tfile
27140 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27141 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27142 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27143 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27145 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27146 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27147 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27148 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27150 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27153 run_test 813 "File heat verfication"
27157 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27158 echo -n y >> $DIR/$tfile
27159 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27160 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27162 run_test 814 "sparse cp works as expected (LU-12361)"
27166 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27167 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27169 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27172 local ost1_imp=$(get_osc_import_name client ost1)
27173 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27176 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27177 # ensure ost1 is connected
27179 stat $DIR/$tfile >/dev/null || error "can't stat"
27180 wait_osc_import_state client ost1 FULL
27181 # no locks, no reqs to let the connection idle
27182 cancel_lru_locks osc
27183 lru_resize_disable osc
27186 before=$($LCTL get_param -n \
27187 ldlm.namespaces.$imp_name.lru_size)
27189 wait_osc_import_state client ost1 IDLE
27190 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27191 now=$($LCTL get_param -n \
27192 ldlm.namespaces.$imp_name.lru_size)
27193 [ $before == $now ] || error "lru_size changed $before != $now"
27195 run_test 816 "do not reset lru_resize on idle reconnect"
27199 exportfs -u localhost:$DIR/nfsexp
27204 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27206 mkdir -p $DIR/nfsexp
27207 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27208 error "failed to export nfs"
27210 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27211 stack_trap cleanup_817 EXIT
27213 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27214 error "failed to mount nfs to $tmpdir"
27216 cp /bin/true $tmpdir
27217 $DIR/nfsexp/true || error "failed to execute 'true' command"
27219 run_test 817 "nfsd won't cache write lock for exec file"
27223 $LFS setstripe -c1 -i0 $DIR/$tfile
27224 $LFS setstripe -c1 -i1 $DIR/$tfile
27226 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27227 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27228 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27229 error "start $SINGLEMDS failed"
27232 run_test 818 "unlink with failed llog"
27235 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27236 cancel_lru_locks osc
27237 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27238 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27239 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27242 run_test 819a "too big niobuf in read"
27245 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27246 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27247 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27248 cancel_lru_locks osc
27252 run_test 819b "too big niobuf in write"
27255 function test_820_start_ost() {
27258 for num in $(seq $OSTCOUNT); do
27259 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27264 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27267 umount_client $MOUNT || error "umount failed"
27268 for num in $(seq $OSTCOUNT); do
27272 # mount client with no active OSTs
27273 # so that the client can't initialize max LOV EA size
27274 # from OSC notifications
27275 mount_client $MOUNT || error "mount failed"
27276 # delay OST starting to keep this 0 max EA size for a while
27277 test_820_start_ost &
27279 # create a directory on MDS2
27280 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27281 error "Failed to create directory"
27282 # open intent should update default EA size
27283 # see mdc_update_max_ea_from_body()
27284 # notice this is the very first RPC to MDS2
27285 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27288 # With SSK, this situation can lead to -EPERM being returned.
27289 # In that case, simply retry.
27290 if [ $ret -ne 0 ] && $SHARED_KEY; then
27291 if echo "$out" | grep -q "not permitted"; then
27292 cp /etc/services $DIR/$tdir/mds2
27296 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27298 run_test 820 "update max EA from open intent"
27301 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27303 save_lustre_params mds1 \
27304 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27305 do_facet $SINGLEMDS "$LCTL set_param -n \
27306 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27307 do_facet $SINGLEMDS "$LCTL set_param -n \
27308 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27310 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27311 local maxage=$(do_facet mds1 $LCTL get_param -n \
27312 osp.$FSNAME-OST0000*MDT0000.maxage)
27313 sleep $((maxage + 1))
27315 #define OBD_FAIL_NET_ERROR_RPC 0x532
27316 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27318 stack_trap "restore_lustre_params < $p; rm $p"
27320 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27321 osp.$FSNAME-OST0000*MDT0000.create_count")
27322 for i in $(seq 1 $count); do
27323 touch $DIR/$tfile.${i} || error "touch failed"
27326 run_test 822 "test precreate failure"
27329 # tests that do cleanup/setup should be run at the end
27333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27336 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27337 $LCTL set_param fail_loc=0x903
27339 cancel_lru_locks MGC
27341 FAIL_ON_ERROR=true cleanup
27342 FAIL_ON_ERROR=true setup
27344 run_test 900 "umount should not race with any mgc requeue thread"
27346 # LUS-6253/LU-11185
27352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27354 # some get_param have a bug to handle dot in param name
27355 cancel_lru_locks MGC
27356 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27357 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27358 umount_client $MOUNT || error "umount failed"
27359 mount_client $MOUNT || error "mount failed"
27360 cancel_lru_locks MGC
27361 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27362 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27364 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27365 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27369 run_test 901 "don't leak a mgc lock on client umount"
27373 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27374 skip "client does not have LU-13377 fix"
27375 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27376 $LCTL set_param fail_loc=0x1415
27377 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27378 cancel_lru_locks osc
27381 run_test 902 "test short write doesn't hang lustre"
27385 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27386 echo "blah" > $DIR/${tfile}-2
27387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27388 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27389 $LCTL set_param fail_loc=0x417 fail_val=20
27391 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27392 sleep 1 # To start the destroy
27393 wait_destroy_complete 150 || error "Destroy taking too long"
27394 cat $DIR/$tfile > /dev/null || error "Evicted"
27396 run_test 903 "Test long page discard does not cause evictions"
27399 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27400 check_and_cleanup_lustre
27401 if [ "$I_MOUNTED" != "yes" ]; then
27402 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true