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 230d 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"
5687 test_mkdir $DIR/$tdir
5688 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5690 qos_old=$(do_facet mds1 \
5691 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5692 do_nodes $(comma_list $(mdts_nodes)) \
5693 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5694 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5695 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5697 createmany -o $DIR/$tdir/t- 1000
5698 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5699 for ((n = 0; n < $OSTCOUNT; n++)); do
5700 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5701 END { printf("%0.0f", objs) }' $TMP/$tfile)
5702 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5703 '($1 == '$n') { objs += 1 } \
5704 END { printf("%0.0f", objs) }')
5705 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5707 unlinkmany $DIR/$tdir/t- 1000
5710 for ((n = 0; n < $OSTCOUNT; n++)); do
5711 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5712 { $LFS df && $LFS df -i &&
5713 error "OST $n has fewer objects vs. OST $nlast" \
5714 " (${objs[$n]} < ${objs[$nlast]}"; }
5715 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5716 { $LFS df && $LFS df -i &&
5717 error "OST $n has fewer objects vs. OST $nlast" \
5718 " (${objs[$n]} < ${objs[$nlast]}"; }
5720 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5721 { $LFS df && $LFS df -i &&
5722 error "OST $n has fewer #0 objects vs. OST $nlast" \
5723 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5724 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5725 { $LFS df && $LFS df -i &&
5726 error "OST $n has fewer #0 objects vs. OST $nlast" \
5727 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5731 run_test 51d "check object distribution"
5734 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5735 skip_env "ldiskfs only test"
5738 test_mkdir -c1 $DIR/$tdir
5739 test_mkdir -c1 $DIR/$tdir/d0
5741 touch $DIR/$tdir/d0/foo
5742 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5743 error "file exceed 65000 nlink limit!"
5744 unlinkmany $DIR/$tdir/d0/f- 65001
5747 run_test 51e "check file nlink limit"
5750 test_mkdir $DIR/$tdir
5753 local ulimit_old=$(ulimit -n)
5754 local spare=20 # number of spare fd's for scripts/libraries, etc.
5755 local mdt=$($LFS getstripe -m $DIR/$tdir)
5756 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5758 echo "MDT$mdt numfree=$numfree, max=$max"
5759 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5760 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5761 while ! ulimit -n $((numfree + spare)); do
5762 numfree=$((numfree * 3 / 4))
5764 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5766 echo "left ulimit at $ulimit_old"
5769 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5770 unlinkmany $DIR/$tdir/f $numfree
5771 error "create+open $numfree files in $DIR/$tdir failed"
5773 ulimit -n $ulimit_old
5775 # if createmany exits at 120s there will be fewer than $numfree files
5776 unlinkmany $DIR/$tdir/f $numfree || true
5778 run_test 51f "check many open files limit"
5781 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5782 test_mkdir $DIR/$tdir
5783 touch $DIR/$tdir/foo
5784 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5785 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5786 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5787 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5788 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5790 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5791 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5792 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5794 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5795 cp -r $DIR/$tdir $TMP/
5796 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5798 run_test 52a "append-only flag test (should return errors)"
5801 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5802 test_mkdir $DIR/$tdir
5803 touch $DIR/$tdir/foo
5804 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5805 cat test > $DIR/$tdir/foo && error "cat test worked"
5806 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5807 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5808 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5810 echo foo >> $DIR/$tdir/foo && error "echo worked"
5811 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5812 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5813 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5814 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5816 chattr -i $DIR/$tdir/foo || error "chattr failed"
5818 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5820 run_test 52b "immutable flag test (should return errors) ======="
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 remote_mds_nodsh && skip "remote MDS with nodsh"
5825 remote_ost_nodsh && skip "remote OST with nodsh"
5838 local support_last_seq=true
5840 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5841 support_last_seq=false
5844 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5846 for value in $(do_facet $SINGLEMDS \
5847 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5848 param=$(echo ${value[0]} | cut -d "=" -f1)
5849 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5851 if $support_last_seq; then
5852 param_seq=$(echo $param |
5853 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5854 mds_last_seq=$(do_facet $SINGLEMDS \
5855 $LCTL get_param -n $param_seq)
5857 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5859 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5860 node=$(facet_active_host ost$((ostnum+1)))
5861 param="obdfilter.$ostname.last_id"
5862 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5863 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5864 ost_last_id=$ost_last
5866 if $support_last_seq; then
5867 ost_last_id=$(echo $ost_last |
5868 awk -F':' '{print $2}' |
5870 ost_last_seq=$(echo $ost_last |
5871 awk -F':' '{print $1}')
5872 [[ $ost_last_seq = $mds_last_seq ]] || continue
5875 if [[ $ost_last_id != $mds_last ]]; then
5876 error "$ost_last_id != $mds_last"
5883 $found || error "can not match last_seq/last_id for $mdtosc"
5886 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5889 perl -MSocket -e ';' || skip "no Socket perl module installed"
5891 $SOCKETSERVER $DIR/socket ||
5892 error "$SOCKETSERVER $DIR/socket failed: $?"
5893 $SOCKETCLIENT $DIR/socket ||
5894 error "$SOCKETCLIENT $DIR/socket failed: $?"
5895 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5897 run_test 54a "unix domain socket test =========================="
5903 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5905 run_test 54b "char device works in lustre ======================"
5908 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5909 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5910 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5912 for i in $(seq 3 7); do
5913 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5922 loopdev="$DIR/loop54c"
5925 $UMOUNT $DIR/$tdir || rc=$?
5926 losetup -d $loopdev || true
5927 losetup -d $LOOPDEV || true
5928 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5935 loopdev="$DIR/loop54c"
5938 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5939 trap cleanup_54c EXIT
5940 mknod $loopdev b 7 $LOOPNUM
5941 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5942 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5943 losetup $loopdev $DIR/$tfile ||
5944 error "can't set up $loopdev for $DIR/$tfile"
5945 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5946 test_mkdir $DIR/$tdir
5947 mount -t ext2 $loopdev $DIR/$tdir ||
5948 error "error mounting $loopdev on $DIR/$tdir"
5949 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5952 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5956 run_test 54c "block device works in lustre ====================="
5962 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5964 run_test 54d "fifo device works in lustre ======================"
5969 cp -aL /dev/console $f
5970 echo $string > $f || error "echo $string to $f failed"
5972 run_test 54e "console/tty device works in lustre ======================"
5977 local dir=$DIR/$tdir
5980 test_mkdir -p $dir/dir
5981 for i in $(seq $numfiles); do
5983 touch $dir/dir/file$i
5986 local numcomp=$($LFS getstripe --component-count $dir)
5988 [[ $numcomp == 0 ]] && numcomp=1
5990 # test lfs getstripe with --recursive
5991 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5993 [[ $filenum -eq $((numfiles * 2)) ]] ||
5994 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5995 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5996 [[ $filenum -eq $numfiles ]] ||
5997 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5998 echo "$LFS getstripe showed obdidx or l_ost_idx"
6000 # test lfs getstripe with file instead of dir
6001 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6002 [[ $filenum -eq 1 ]] ||
6003 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6004 echo "$LFS getstripe file1 passed"
6006 #test lfs getstripe with --verbose
6007 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6008 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6009 error "$LFS getstripe --verbose $dir: "\
6010 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6011 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6012 error "$LFS getstripe $dir: showed lmm_magic"
6014 #test lfs getstripe with -v prints lmm_fid
6015 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6016 local countfids=$((numdirs + numfiles * numcomp))
6017 [[ $filenum -eq $countfids ]] ||
6018 error "$LFS getstripe -v $dir: "\
6019 "got $filenum want $countfids lmm_fid"
6020 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6021 error "$LFS getstripe $dir: showed lmm_fid by default"
6022 echo "$LFS getstripe --verbose passed"
6024 #check for FID information
6025 local fid1=$($LFS getstripe --fid $dir/file1)
6026 local fid2=$($LFS getstripe --verbose $dir/file1 |
6027 awk '/lmm_fid: / { print $2; exit; }')
6028 local fid3=$($LFS path2fid $dir/file1)
6030 [ "$fid1" != "$fid2" ] &&
6031 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6032 [ "$fid1" != "$fid3" ] &&
6033 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6034 echo "$LFS getstripe --fid passed"
6036 #test lfs getstripe with --obd
6037 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6038 error "$LFS getstripe --obd wrong_uuid: should return error"
6040 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6043 local obduuid=$(ostuuid_from_index $ostidx)
6044 local found=$($LFS getstripe -r --obd $obduuid $dir |
6045 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6047 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6048 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6050 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6053 [[ $found -eq $filenum ]] ||
6054 error "$LFS getstripe --obd: found $found expect $filenum"
6055 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6056 sed '/^[ ]*'${ostidx}'[ ]/d' |
6057 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6058 error "$LFS getstripe --obd: should not show file on other obd"
6059 echo "$LFS getstripe --obd passed"
6061 run_test 56a "check $LFS getstripe"
6064 local dir=$DIR/$tdir
6068 for i in $(seq $numdirs); do
6069 test_mkdir $dir/dir$i
6072 # test lfs getdirstripe default mode is non-recursion, which is
6073 # different from lfs getstripe
6074 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6076 [[ $dircnt -eq 1 ]] ||
6077 error "$LFS getdirstripe: found $dircnt, not 1"
6078 dircnt=$($LFS getdirstripe --recursive $dir |
6079 grep -c lmv_stripe_count)
6080 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6081 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6083 run_test 56b "check $LFS getdirstripe"
6086 remote_ost_nodsh && skip "remote OST with nodsh"
6089 local ost_name=$(ostname_from_index $ost_idx)
6090 local old_status=$(ost_dev_status $ost_idx)
6091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6093 [[ -z "$old_status" ]] ||
6094 skip_env "OST $ost_name is in $old_status status"
6096 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6097 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6098 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6100 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6101 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6104 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6105 error "$LFS df -v showing inactive devices"
6108 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6110 [[ "$new_status" =~ "D" ]] ||
6111 error "$ost_name status is '$new_status', missing 'D'"
6112 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6113 [[ "$new_status" =~ "N" ]] ||
6114 error "$ost_name status is '$new_status', missing 'N'"
6116 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6117 [[ "$new_status" =~ "f" ]] ||
6118 error "$ost_name status is '$new_status', missing 'f'"
6121 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6122 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6123 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6124 [[ -z "$p" ]] && restore_lustre_params < $p || true
6127 new_status=$(ost_dev_status $ost_idx)
6128 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6129 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6130 # can't check 'f' as devices may actually be on flash
6132 run_test 56c "check 'lfs df' showing device status"
6135 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6136 local osts=$($LFS df -v $MOUNT | grep -c OST)
6140 (( mdts == MDSCOUNT )) ||
6141 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6142 (( osts == OSTCOUNT )) ||
6143 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6145 run_test 56d "'lfs df -v' prints only configured devices"
6148 err_enoent=2 # No such file or directory
6149 err_eopnotsupp=95 # Operation not supported
6151 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6152 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6154 # Check for handling of path not exists
6155 output=$($LFS df $enoent_mnt 2>&1)
6158 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6159 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6160 error "expect failure $err_enoent, not $ret"
6162 # Check for handling of non-Lustre FS
6163 output=$($LFS df $notsup_mnt)
6166 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6167 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6168 error "expect success $err_eopnotsupp, not $ret"
6170 # Check for multiple LustreFS argument
6171 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6174 [[ $output -eq 3 && $ret -eq 0 ]] ||
6175 error "expect success 3, not $output, rc = $ret"
6177 # Check for correct non-Lustre FS handling among multiple
6179 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6180 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6183 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6184 error "expect success 2, not $output, rc = $ret"
6186 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6191 local local_tdir="$1"
6192 local local_numfiles="$2"
6193 local local_numdirs="$3"
6194 local dir_params="$4"
6195 local dir_stripe_params="$5"
6197 if [ ! -d "$local_tdir" ] ; then
6198 test_mkdir -p $dir_stripe_params $local_tdir
6199 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6200 for i in $(seq $local_numfiles) ; do
6201 touch $local_tdir/file$i
6203 for i in $(seq $local_numdirs) ; do
6204 test_mkdir $dir_stripe_params $local_tdir/dir$i
6205 for j in $(seq $local_numfiles) ; do
6206 touch $local_tdir/dir$i/file$j
6212 setup_56_special() {
6214 local local_numfiles=$2
6215 local local_numdirs=$3
6217 setup_56 $local_tdir $local_numfiles $local_numdirs
6219 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6220 for i in $(seq $local_numfiles) ; do
6221 mknod $local_tdir/loop${i}b b 7 $i
6222 mknod $local_tdir/null${i}c c 1 3
6223 ln -s $local_tdir/file1 $local_tdir/link${i}
6225 for i in $(seq $local_numdirs) ; do
6226 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6227 mknod $local_tdir/dir$i/null${i}c c 1 3
6228 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6234 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6235 local expected=$(($NUMDIRS + 2))
6237 setup_56 $dir $NUMFILES $NUMDIRS
6239 # test lfs find with -name
6240 for i in $(seq $NUMFILES) ; do
6241 local nums=$($LFS find -name "*$i" $dir | wc -l)
6243 [ $nums -eq $expected ] ||
6244 error "lfs find -name '*$i' $dir wrong: "\
6245 "found $nums, expected $expected"
6248 run_test 56g "check lfs find -name"
6251 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6252 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6254 setup_56 $dir $NUMFILES $NUMDIRS
6256 # test lfs find with ! -name
6257 for i in $(seq $NUMFILES) ; do
6258 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6260 [ $nums -eq $expected ] ||
6261 error "lfs find ! -name '*$i' $dir wrong: "\
6262 "found $nums, expected $expected"
6265 run_test 56h "check lfs find ! -name"
6268 local dir=$DIR/$tdir
6272 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6275 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6277 run_test 56i "check 'lfs find -ost UUID' skips directories"
6280 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6282 setup_56_special $dir $NUMFILES $NUMDIRS
6284 local expected=$((NUMDIRS + 1))
6285 local cmd="$LFS find -type d $dir"
6286 local nums=$($cmd | wc -l)
6288 [ $nums -eq $expected ] ||
6289 error "'$cmd' wrong: found $nums, expected $expected"
6291 run_test 56j "check lfs find -type d"
6294 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6296 setup_56_special $dir $NUMFILES $NUMDIRS
6298 local expected=$(((NUMDIRS + 1) * NUMFILES))
6299 local cmd="$LFS find -type f $dir"
6300 local nums=$($cmd | wc -l)
6302 [ $nums -eq $expected ] ||
6303 error "'$cmd' wrong: found $nums, expected $expected"
6305 run_test 56k "check lfs find -type f"
6308 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6310 setup_56_special $dir $NUMFILES $NUMDIRS
6312 local expected=$((NUMDIRS + NUMFILES))
6313 local cmd="$LFS find -type b $dir"
6314 local nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 run_test 56l "check lfs find -type b"
6322 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6324 setup_56_special $dir $NUMFILES $NUMDIRS
6326 local expected=$((NUMDIRS + NUMFILES))
6327 local cmd="$LFS find -type c $dir"
6328 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6332 run_test 56m "check lfs find -type c"
6335 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6336 setup_56_special $dir $NUMFILES $NUMDIRS
6338 local expected=$((NUMDIRS + NUMFILES))
6339 local cmd="$LFS find -type l $dir"
6340 local nums=$($cmd | wc -l)
6342 [ $nums -eq $expected ] ||
6343 error "'$cmd' wrong: found $nums, expected $expected"
6345 run_test 56n "check lfs find -type l"
6348 local dir=$DIR/$tdir
6350 setup_56 $dir $NUMFILES $NUMDIRS
6351 utime $dir/file1 > /dev/null || error "utime (1)"
6352 utime $dir/file2 > /dev/null || error "utime (2)"
6353 utime $dir/dir1 > /dev/null || error "utime (3)"
6354 utime $dir/dir2 > /dev/null || error "utime (4)"
6355 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6356 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6359 local nums=$($LFS find -mtime +0 $dir | wc -l)
6361 [ $nums -eq $expected ] ||
6362 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6365 cmd="$LFS find -mtime 0 $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56o "check lfs find -mtime for old files"
6373 local dir=$DIR/$tdir
6377 # just to make sure there is something that won't be found
6379 touch $dir/$tfile.now
6381 for age in year week day hour min; do
6382 count=$((count + 1))
6384 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6385 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6386 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6388 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6389 local nums=$($cmd | wc -l)
6390 [ $nums -eq $expected ] ||
6391 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find $dir -atime $count${age:0:1}"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] ||
6396 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find $dir -ctime +1s -type f"
6401 nums=$($cmd | wc -l)
6402 (( $nums == $count * 2 + 1)) ||
6403 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6405 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6407 test_newerXY_base() {
6410 local dir=$DIR/$tdir
6414 if [ $y == "t" ]; then
6415 if [ $x == "b" ]; then
6416 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6418 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6421 ref=$DIR/$tfile.newer.$x$y
6422 touch $ref || error "touch $ref failed"
6425 echo "before = $ref"
6427 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6429 if [ $y == "t" ]; then
6430 if [ $x == "b" ]; then
6431 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6433 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6436 negref=$DIR/$tfile.negnewer.$x$y
6437 touch $negref || error "touch $negref failed"
6440 echo "after = $negref"
6441 local cmd="$LFS find $dir -newer$x$y $ref"
6442 local nums=$(eval $cmd | wc -l)
6443 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6445 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6446 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6448 cmd="$LFS find $dir ! -newer$x$y $negref"
6449 nums=$(eval $cmd | wc -l)
6450 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6451 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6453 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6454 nums=$(eval $cmd | wc -l)
6455 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6456 error "'$cmd' wrong: found $nums between, expected $expected"; }
6462 test_newerXY_base "a" "a"
6463 test_newerXY_base "a" "m"
6464 test_newerXY_base "a" "c"
6465 test_newerXY_base "m" "a"
6466 test_newerXY_base "m" "m"
6467 test_newerXY_base "m" "c"
6468 test_newerXY_base "c" "a"
6469 test_newerXY_base "c" "m"
6470 test_newerXY_base "c" "c"
6472 [[ -n "$sles_version" ]] &&
6473 echo "skip timestamp tests on SLES, LU-13665" && return 0
6475 test_newerXY_base "a" "t"
6476 test_newerXY_base "m" "t"
6477 test_newerXY_base "c" "t"
6479 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6480 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6481 ! btime_supported && echo "btime unsupported" && return 0
6483 test_newerXY_base "b" "b"
6484 test_newerXY_base "b" "t"
6486 run_test 56oc "check lfs find -newerXY work"
6489 local dir=$DIR/$tdir
6494 $LFS find $dir -btime -1d -type f
6501 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6502 ! btime_supported && skip "btime unsupported on MDS"
6504 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6505 ! btime_supported && skip "btime unsupported on clients"
6507 local dir=$DIR/$tdir
6508 local ref=$DIR/$tfile.ref
6509 local negref=$DIR/$tfile.negref
6511 mkdir $dir || error "mkdir $dir failed"
6512 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6513 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6514 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6515 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6516 touch $ref || error "touch $ref failed"
6517 # sleep 3 seconds at least
6520 local before=$(do_facet mds1 date +%s)
6521 local skew=$(($(date +%s) - before + 1))
6523 if (( skew < 0 && skew > -5 )); then
6524 sleep $((0 - skew + 1))
6528 # Set the dir stripe params to limit files all on MDT0,
6529 # otherwise we need to calc the max clock skew between
6530 # the client and MDTs.
6531 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6533 touch $negref || error "touch $negref failed"
6535 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6536 local nums=$($cmd | wc -l)
6537 local expected=$(((NUMFILES + 1) * NUMDIRS))
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6543 nums=$($cmd | wc -l)
6544 expected=$((NUMFILES + 1))
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 [ $skew -lt 0 ] && return
6550 local after=$(do_facet mds1 date +%s)
6551 local age=$((after - before + 1 + skew))
6553 cmd="$LFS find $dir -btime -${age}s -type f"
6554 nums=$($cmd | wc -l)
6555 expected=$(((NUMFILES + 1) * NUMDIRS))
6557 echo "Clock skew between client and server: $skew, age:$age"
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6561 expected=$(($NUMDIRS + 1))
6562 cmd="$LFS find $dir -btime -${age}s -type d"
6563 nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6566 rm -f $ref $negref || error "Failed to remove $ref $negref"
6568 run_test 56od "check lfs find -btime with units"
6571 [ $RUNAS_ID -eq $UID ] &&
6572 skip_env "RUNAS_ID = UID = $UID -- skipping"
6574 local dir=$DIR/$tdir
6576 setup_56 $dir $NUMFILES $NUMDIRS
6577 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6579 local expected=$NUMFILES
6580 local cmd="$LFS find -uid $RUNAS_ID $dir"
6581 local nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6586 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6587 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6588 nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 run_test 56p "check lfs find -uid and ! -uid"
6595 [ $RUNAS_ID -eq $UID ] &&
6596 skip_env "RUNAS_ID = UID = $UID -- skipping"
6598 local dir=$DIR/$tdir
6600 setup_56 $dir $NUMFILES $NUMDIRS
6601 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6603 local expected=$NUMFILES
6604 local cmd="$LFS find -gid $RUNAS_GID $dir"
6605 local nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] ||
6608 error "'$cmd' wrong: found $nums, expected $expected"
6610 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6611 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6612 nums=$($cmd | wc -l)
6613 [ $nums -eq $expected ] ||
6614 error "'$cmd' wrong: found $nums, expected $expected"
6616 run_test 56q "check lfs find -gid and ! -gid"
6619 local dir=$DIR/$tdir
6621 setup_56 $dir $NUMFILES $NUMDIRS
6624 local cmd="$LFS find -size 0 -type f -lazy $dir"
6625 local nums=$($cmd | wc -l)
6627 [ $nums -eq $expected ] ||
6628 error "'$cmd' wrong: found $nums, expected $expected"
6629 cmd="$LFS find -size 0 -type f $dir"
6630 nums=$($cmd | wc -l)
6631 [ $nums -eq $expected ] ||
6632 error "'$cmd' wrong: found $nums, expected $expected"
6635 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6636 nums=$($cmd | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "'$cmd' wrong: found $nums, expected $expected"
6639 cmd="$LFS find ! -size 0 -type f $dir"
6640 nums=$($cmd | wc -l)
6641 [ $nums -eq $expected ] ||
6642 error "'$cmd' wrong: found $nums, expected $expected"
6644 echo "test" > $dir/$tfile
6645 echo "test2" > $dir/$tfile.2 && sync
6647 cmd="$LFS find -size 5 -type f -lazy $dir"
6648 nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] ||
6650 error "'$cmd' wrong: found $nums, expected $expected"
6651 cmd="$LFS find -size 5 -type f $dir"
6652 nums=$($cmd | wc -l)
6653 [ $nums -eq $expected ] ||
6654 error "'$cmd' wrong: found $nums, expected $expected"
6657 cmd="$LFS find -size +5 -type f -lazy $dir"
6658 nums=$($cmd | wc -l)
6659 [ $nums -eq $expected ] ||
6660 error "'$cmd' wrong: found $nums, expected $expected"
6661 cmd="$LFS find -size +5 -type f $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] ||
6664 error "'$cmd' wrong: found $nums, expected $expected"
6667 cmd="$LFS find -size +0 -type f -lazy $dir"
6668 nums=$($cmd | wc -l)
6669 [ $nums -eq $expected ] ||
6670 error "'$cmd' wrong: found $nums, expected $expected"
6671 cmd="$LFS find -size +0 -type f $dir"
6672 nums=$($cmd | wc -l)
6673 [ $nums -eq $expected ] ||
6674 error "'$cmd' wrong: found $nums, expected $expected"
6677 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6678 nums=$($cmd | wc -l)
6679 [ $nums -eq $expected ] ||
6680 error "'$cmd' wrong: found $nums, expected $expected"
6681 cmd="$LFS find ! -size -5 -type f $dir"
6682 nums=$($cmd | wc -l)
6683 [ $nums -eq $expected ] ||
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 cmd="$LFS find -size -5 -type f -lazy $dir"
6688 nums=$($cmd | wc -l)
6689 [ $nums -eq $expected ] ||
6690 error "'$cmd' wrong: found $nums, expected $expected"
6691 cmd="$LFS find -size -5 -type f $dir"
6692 nums=$($cmd | wc -l)
6693 [ $nums -eq $expected ] ||
6694 error "'$cmd' wrong: found $nums, expected $expected"
6696 run_test 56r "check lfs find -size works"
6703 cancel_lru_locks $OSC
6705 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6706 local nums=$($cmd | wc -l)
6708 [ $nums -eq $expected ] ||
6709 error "'$cmd' wrong: found $nums, expected $expected"
6711 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6713 if (( rpcs_before + glimpses != rpcs_after )); then
6714 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6715 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6717 if [[ $glimpses == 0 ]]; then
6718 error "'$cmd' should not send glimpse RPCs to OST"
6720 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6726 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6727 skip "MDS < 2.12.58 doesn't return LSOM data"
6728 local dir=$DIR/$tdir
6729 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6731 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6733 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6734 $LCTL set_param -n llite.*.statahead_agl=0
6735 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6737 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6738 # open and close all files to ensure LSOM is updated
6739 cancel_lru_locks $OSC
6740 find $dir -type f | xargs cat > /dev/null
6742 # expect_found glimpse_rpcs command_to_run
6743 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6744 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6745 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6746 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6748 echo "test" > $dir/$tfile
6749 echo "test2" > $dir/$tfile.2 && sync
6750 cancel_lru_locks $OSC
6751 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6753 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6754 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6755 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6756 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6758 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6759 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6760 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6761 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6762 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6763 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6765 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6768 local dir=$DIR/$tdir
6769 local tmp=$TMP/$tfile.log
6772 test_mkdir -p $dir || error "failed to mkdir $dir"
6773 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6774 error "failed to setstripe $dir/$tfile"
6775 mdt_idx=$($LFS getdirstripe -i $dir)
6776 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6778 stack_trap "rm -f $tmp" EXIT
6779 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6780 ! grep -q obd_uuid $tmp ||
6781 error "failed to find --size +100K --ost 0 $dir"
6782 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6783 ! grep -q obd_uuid $tmp ||
6784 error "failed to find --size +100K --mdt $mdt_idx $dir"
6786 run_test 56rb "check lfs find --size --ost/--mdt works"
6789 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6790 local dir=$DIR/$tdir
6793 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6794 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6795 (( $MDSCOUNT > 2 )) &&
6796 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6797 mkdir $dir/$tdir-{1..10}
6798 touch $dir/$tfile-{1..10}
6800 found=$($LFS find $dir --mdt-count 2 | wc -l)
6802 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6804 found=$($LFS find $dir -T +1 | wc -l)
6805 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6806 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6808 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6810 (( $found == $expect )) || error "found $found all_char, expect $expect"
6812 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6813 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6814 (( $found == $expect )) || error "found $found all_char, expect $expect"
6816 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6818 test_56s() { # LU-611 #LU-9369
6819 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6821 local dir=$DIR/$tdir
6822 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6824 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6825 for i in $(seq $NUMDIRS); do
6826 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6829 local expected=$NUMDIRS
6830 local cmd="$LFS find -c $OSTCOUNT $dir"
6831 local nums=$($cmd | wc -l)
6833 [ $nums -eq $expected ] || {
6834 $LFS getstripe -R $dir
6835 error "'$cmd' wrong: found $nums, expected $expected"
6838 expected=$((NUMDIRS + onestripe))
6839 cmd="$LFS find -stripe-count +0 -type f $dir"
6840 nums=$($cmd | wc -l)
6841 [ $nums -eq $expected ] || {
6842 $LFS getstripe -R $dir
6843 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -stripe-count 1 -type f $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] || {
6850 $LFS getstripe -R $dir
6851 error "'$cmd' wrong: found $nums, expected $expected"
6854 cmd="$LFS find -stripe-count -2 -type f $dir"
6855 nums=$($cmd | wc -l)
6856 [ $nums -eq $expected ] || {
6857 $LFS getstripe -R $dir
6858 error "'$cmd' wrong: found $nums, expected $expected"
6862 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6863 nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] || {
6865 $LFS getstripe -R $dir
6866 error "'$cmd' wrong: found $nums, expected $expected"
6869 run_test 56s "check lfs find -stripe-count works"
6871 test_56t() { # LU-611 #LU-9369
6872 local dir=$DIR/$tdir
6874 setup_56 $dir 0 $NUMDIRS
6875 for i in $(seq $NUMDIRS); do
6876 $LFS setstripe -S 8M $dir/dir$i/$tfile
6879 local expected=$NUMDIRS
6880 local cmd="$LFS find -S 8M $dir"
6881 local nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] || {
6884 $LFS getstripe -R $dir
6885 error "'$cmd' wrong: found $nums, expected $expected"
6889 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6891 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6893 expected=$(((NUMDIRS + 1) * NUMFILES))
6894 cmd="$LFS find -stripe-size 512k -type f $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find -stripe-size +320k -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6904 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6905 cmd="$LFS find -stripe-size +200k -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6910 cmd="$LFS find -stripe-size -640k -type f $dir"
6911 nums=$($cmd | wc -l)
6912 [ $nums -eq $expected ] ||
6913 error "'$cmd' wrong: found $nums, expected $expected"
6916 cmd="$LFS find -stripe-size 256k -type f $dir"
6917 nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] ||
6919 error "'$cmd' wrong: found $nums, expected $expected"
6921 cmd="$LFS find -stripe-size -320k -type f $dir"
6922 nums=$($cmd | wc -l)
6923 [ $nums -eq $expected ] ||
6924 error "'$cmd' wrong: found $nums, expected $expected"
6927 cmd="$LFS find -stripe-size 1024k -type f $dir"
6928 nums=$($cmd | wc -l)
6929 [ $nums -eq $expected ] ||
6930 error "'$cmd' wrong: found $nums, expected $expected"
6932 run_test 56t "check lfs find -stripe-size works"
6934 test_56u() { # LU-611
6935 local dir=$DIR/$tdir
6937 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6939 if [[ $OSTCOUNT -gt 1 ]]; then
6940 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6946 local expected=$(((NUMDIRS + 1) * NUMFILES))
6947 local cmd="$LFS find -stripe-index 0 -type f $dir"
6948 local nums=$($cmd | wc -l)
6950 [ $nums -eq $expected ] ||
6951 error "'$cmd' wrong: found $nums, expected $expected"
6954 cmd="$LFS find -stripe-index 1 -type f $dir"
6955 nums=$($cmd | wc -l)
6956 [ $nums -eq $expected ] ||
6957 error "'$cmd' wrong: found $nums, expected $expected"
6959 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6960 nums=$($cmd | wc -l)
6961 [ $nums -eq $expected ] ||
6962 error "'$cmd' wrong: found $nums, expected $expected"
6965 # This should produce an error and not return any files
6966 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6967 nums=$($cmd 2>/dev/null | wc -l)
6968 [ $nums -eq $expected ] ||
6969 error "'$cmd' wrong: found $nums, expected $expected"
6971 if [[ $OSTCOUNT -gt 1 ]]; then
6972 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6973 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6974 nums=$($cmd | wc -l)
6975 [ $nums -eq $expected ] ||
6976 error "'$cmd' wrong: found $nums, expected $expected"
6979 run_test 56u "check lfs find -stripe-index works"
6983 local dir=$DIR/$tdir
6985 setup_56 $dir $NUMFILES $NUMDIRS
6987 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6988 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6990 for file in $($LFS find -m $UUID $dir); do
6991 file_midx=$($LFS getstripe -m $file)
6992 [ $file_midx -eq $mdt_idx ] ||
6993 error "lfs find -m $UUID != getstripe -m $file_midx"
6996 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7002 local dir=$DIR/$tdir
7004 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7006 local stripe_size=$($LFS getstripe -S -d $dir) ||
7007 error "$LFS getstripe -S -d $dir failed"
7008 stripe_size=${stripe_size%% *}
7010 local file_size=$((stripe_size * OSTCOUNT))
7011 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7012 local required_space=$((file_num * file_size))
7013 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7015 [[ $free_space -le $((required_space / 1024)) ]] &&
7016 skip_env "need $required_space, have $free_space kbytes"
7019 local dd_count=$((file_size / dd_bs))
7021 # write data into the files
7026 for i in $(seq $NUMFILES); do
7028 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7029 error "write data into $file failed"
7031 for i in $(seq $NUMDIRS); do
7032 for j in $(seq $NUMFILES); do
7033 file=$dir/dir$i/file$j
7034 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7035 error "write data into $file failed"
7039 # $LFS_MIGRATE will fail if hard link migration is unsupported
7040 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7041 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7042 error "creating links to $dir/dir1/file1 failed"
7047 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7050 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7053 eval $cmd || error "$cmd failed"
7055 check_stripe_count $dir/file1 $expected
7057 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7059 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7060 # OST 1 if it is on OST 0. This file is small enough to
7061 # be on only one stripe.
7062 file=$dir/migr_1_ost
7063 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7064 error "write data into $file failed"
7065 local obdidx=$($LFS getstripe -i $file)
7066 local oldmd5=$(md5sum $file)
7069 [[ $obdidx -eq 0 ]] && newobdidx=1
7070 cmd="$LFS migrate -i $newobdidx $file"
7072 eval $cmd || error "$cmd failed"
7074 local realobdix=$($LFS getstripe -i $file)
7075 local newmd5=$(md5sum $file)
7077 [[ $newobdidx -ne $realobdix ]] &&
7078 error "new OST is different (was=$obdidx, "\
7079 "wanted=$newobdidx, got=$realobdix)"
7080 [[ "$oldmd5" != "$newmd5" ]] &&
7081 error "md5sum differ: $oldmd5, $newmd5"
7085 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7087 eval $cmd || error "$cmd failed"
7089 for j in $(seq $NUMFILES); do
7090 check_stripe_count $dir/dir1/file$j $expected
7093 # lfs_migrate works with lfs find
7094 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7095 $LFS_MIGRATE -y -c $expected"
7097 eval $cmd || error "$cmd failed"
7099 for i in $(seq 2 $NUMFILES); do
7100 check_stripe_count $dir/file$i $expected
7102 for i in $(seq 2 $NUMDIRS); do
7103 for j in $(seq $NUMFILES); do
7104 check_stripe_count $dir/dir$i/file$j $expected
7108 run_test 56w "check lfs_migrate -c stripe_count works"
7111 local file1=$DIR/$tdir/file1
7112 local create_pool=false
7113 local initial_pool=$($LFS getstripe -p $DIR)
7117 echo -n "Creating test dir..."
7118 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7121 echo -n "Creating test file..."
7122 touch $file1 || error "cannot create file"
7125 echo -n "Detecting existing pools..."
7126 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7128 if [ ${#pool_list[@]} -gt 0 ]; then
7129 echo "${pool_list[@]}"
7130 for thispool in "${pool_list[@]}"; do
7131 if [[ -z "$initial_pool" ||
7132 "$initial_pool" != "$thispool" ]]; then
7134 echo "Using existing pool '$pool'"
7139 echo "none detected."
7141 if [ -z "$pool" ]; then
7142 pool=${POOL:-testpool}
7143 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7144 echo -n "Creating pool '$pool'..."
7146 pool_add $pool &> /dev/null ||
7147 error "pool_add failed"
7150 echo -n "Adding target to pool..."
7151 pool_add_targets $pool 0 0 1 &> /dev/null ||
7152 error "pool_add_targets failed"
7156 echo -n "Setting pool using -p option..."
7157 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7158 error "migrate failed rc = $?"
7161 echo -n "Verifying test file is in pool after migrating..."
7162 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7163 error "file was not migrated to pool $pool"
7166 echo -n "Removing test file from pool '$pool'..."
7167 # "lfs migrate $file" won't remove the file from the pool
7168 # until some striping information is changed.
7169 $LFS migrate -c 1 $file1 &> /dev/null ||
7170 error "cannot remove from pool"
7171 [ "$($LFS getstripe -p $file1)" ] &&
7172 error "pool still set"
7175 echo -n "Setting pool using --pool option..."
7176 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7177 error "migrate failed rc = $?"
7182 if $create_pool; then
7183 destroy_test_pools 2> /dev/null ||
7184 error "destroy test pools failed"
7187 run_test 56wb "check lfs_migrate pool support"
7190 local file1="$DIR/$tdir/file1"
7197 echo -n "Creating test dir..."
7198 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7199 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7200 error "cannot set stripe by '-S 1M -c 1'"
7203 echo -n "Setting initial stripe for test file..."
7204 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7205 error "cannot set stripe"
7206 cur_ssize=$($LFS getstripe -S "$file1")
7207 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7210 # File currently set to -S 512K -c 1
7212 # Ensure -c and -S options are rejected when -R is set
7213 echo -n "Verifying incompatible options are detected..."
7214 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7215 error "incompatible -c and -R options not detected"
7216 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7217 error "incompatible -S and -R options not detected"
7220 # Ensure unrecognized options are passed through to 'lfs migrate'
7221 echo -n "Verifying -S option is passed through to lfs migrate..."
7222 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7223 error "migration failed"
7224 cur_ssize=$($LFS getstripe -S "$file1")
7225 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7228 # File currently set to -S 1M -c 1
7230 # Ensure long options are supported
7231 echo -n "Verifying long options supported..."
7232 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7233 error "long option without argument not supported"
7234 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7235 error "long option with argument not supported"
7236 cur_ssize=$($LFS getstripe -S "$file1")
7237 [ $cur_ssize -eq 524288 ] ||
7238 error "migrate --stripe-size $cur_ssize != 524288"
7241 # File currently set to -S 512K -c 1
7243 if [ "$OSTCOUNT" -gt 1 ]; then
7244 echo -n "Verifying explicit stripe count can be set..."
7245 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7246 error "migrate failed"
7247 cur_scount=$($LFS getstripe -c "$file1")
7248 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7252 # File currently set to -S 512K -c 1 or -S 512K -c 2
7254 # Ensure parent striping is used if -R is set, and no stripe
7255 # count or size is specified
7256 echo -n "Setting stripe for parent directory..."
7257 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7258 error "cannot set stripe '-S 2M -c 1'"
7261 echo -n "Verifying restripe option uses parent stripe settings..."
7262 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7263 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7264 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7265 error "migrate failed"
7266 cur_ssize=$($LFS getstripe -S "$file1")
7267 [ $cur_ssize -eq $parent_ssize ] ||
7268 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7269 cur_scount=$($LFS getstripe -c "$file1")
7270 [ $cur_scount -eq $parent_scount ] ||
7271 error "migrate -R stripe_count $cur_scount != $parent_scount"
7274 # File currently set to -S 1M -c 1
7276 # Ensure striping is preserved if -R is not set, and no stripe
7277 # count or size is specified
7278 echo -n "Verifying striping size preserved when not specified..."
7279 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7280 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7281 error "cannot set stripe on parent directory"
7282 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7283 error "migrate failed"
7284 cur_ssize=$($LFS getstripe -S "$file1")
7285 [ $cur_ssize -eq $orig_ssize ] ||
7286 error "migrate by default $cur_ssize != $orig_ssize"
7289 # Ensure file name properly detected when final option has no argument
7290 echo -n "Verifying file name properly detected..."
7291 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7292 error "file name interpreted as option argument"
7298 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7301 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7303 local file1=$DIR/$tdir/file1
7305 echo -n "Creating test dir..."
7306 test_mkdir $DIR/$tdir || error "cannot create dir"
7309 echo -n "Creating test file..."
7313 # Ensure 'lfs migrate' will fail by using a non-existent option,
7314 # and make sure rsync is not called to recover
7315 echo -n "Make sure --no-rsync option works..."
7316 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7317 grep -q 'refusing to fall back to rsync' ||
7318 error "rsync was called with --no-rsync set"
7321 # Ensure rsync is called without trying 'lfs migrate' first
7322 echo -n "Make sure --rsync option works..."
7323 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7324 grep -q 'falling back to rsync' &&
7325 error "lfs migrate was called with --rsync set"
7328 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7329 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7330 grep -q 'at the same time' ||
7331 error "--rsync and --no-rsync accepted concurrently"
7337 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7343 test_mkdir $td || error "cannot create $td"
7344 touch $tf || error "cannot touch $tf"
7346 echo -n "Make sure --non-direct|-D works..."
7347 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7348 grep -q "lfs migrate --non-direct" ||
7349 error "--non-direct option cannot work correctly"
7350 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7351 grep -q "lfs migrate -D" ||
7352 error "-D option cannot work correctly"
7355 run_test 56we "check lfs_migrate --non-direct|-D support"
7358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7359 check_swap_layouts_support
7361 local dir=$DIR/$tdir
7362 local ref1=/etc/passwd
7363 local file1=$dir/file1
7365 test_mkdir $dir || error "creating dir $dir"
7366 $LFS setstripe -c 2 $file1
7368 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7369 stripe=$($LFS getstripe -c $file1)
7370 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7371 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7376 run_test 56x "lfs migration support"
7379 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7380 check_swap_layouts_support
7382 local dir=$DIR/$tdir/$testnum
7386 local ref1=/etc/passwd
7387 local file1=$dir/file1
7389 $LFS setstripe -c 2 $file1
7391 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7393 local stripe=$($LFS getstripe -c $file1)
7395 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7396 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7401 run_test 56xa "lfs migration --block support"
7403 check_migrate_links() {
7405 local file1="$dir/file1"
7409 local total_count=$(($begin + $count - 1))
7410 local symlink_count=10
7413 if [ ! -f "$file1" ]; then
7414 echo -n "creating initial file..."
7415 $LFS setstripe -c 1 -S "512k" "$file1" ||
7416 error "cannot setstripe initial file"
7419 echo -n "creating symlinks..."
7420 for s in $(seq 1 $symlink_count); do
7421 ln -s "$file1" "$dir/slink$s" ||
7422 error "cannot create symlinks"
7426 echo -n "creating nonlinked files..."
7427 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7428 error "cannot create nonlinked files"
7433 if [ ! -f "$dir/file$total_count" ]; then
7434 echo -n "creating hard links $begin:$total_count..."
7435 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7436 /dev/null || error "cannot create hard links"
7440 echo -n "checking number of hard links listed in xattrs..."
7441 local fid=$($LFS getstripe -F "$file1")
7442 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7445 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7446 skip "hard link list has unexpected size, skipping test"
7448 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7449 error "link names should exceed xattrs size"
7452 echo -n "migrating files..."
7453 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7455 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7458 # make sure all links have been properly migrated
7459 echo -n "verifying files..."
7460 fid=$($LFS getstripe -F "$file1") ||
7461 error "cannot get fid for file $file1"
7462 for i in $(seq 2 $total_count); do
7463 local fid2=$($LFS getstripe -F $dir/file$i)
7465 [ "$fid2" == "$fid" ] ||
7466 error "migrated hard link has mismatched FID"
7469 # make sure hard links were properly detected, and migration was
7470 # performed only once for the entire link set; nonlinked files should
7472 local actual=$(grep -c 'done' <<< "$migrate_out")
7473 local expected=$(($uniq_count + 1))
7475 [ "$actual" -eq "$expected" ] ||
7476 error "hard links individually migrated ($actual != $expected)"
7478 # make sure the correct number of hard links are present
7479 local hardlinks=$(stat -c '%h' "$file1")
7481 [ $hardlinks -eq $total_count ] ||
7482 error "num hard links $hardlinks != $total_count"
7489 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7490 skip "Need MDS version at least 2.10.55"
7492 local dir="$DIR/$tdir"
7494 test_mkdir "$dir" || error "cannot create dir $dir"
7496 echo "testing lfs migrate mode when all links fit within xattrs"
7497 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7499 echo "testing rsync mode when all links fit within xattrs"
7500 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7502 echo "testing lfs migrate mode when all links do not fit within xattrs"
7503 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7505 echo "testing rsync mode when all links do not fit within xattrs"
7506 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7508 chown -R $RUNAS_ID $dir
7509 echo "testing non-root lfs migrate mode when not all links are in xattr"
7510 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7515 run_test 56xb "lfs migration hard link support"
7518 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7520 local dir="$DIR/$tdir"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7524 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7525 echo -n "Setting initial stripe for 20MB test file..."
7526 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7527 error "cannot setstripe 20MB file"
7529 echo -n "Sizing 20MB test file..."
7530 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7532 echo -n "Verifying small file autostripe count is 1..."
7533 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7534 error "cannot migrate 20MB file"
7535 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7536 error "cannot get stripe for $dir/20mb"
7537 [ $stripe_count -eq 1 ] ||
7538 error "unexpected stripe count $stripe_count for 20MB file"
7542 # Test 2: File is small enough to fit within the available space on
7543 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7544 # have at least an additional 1KB for each desired stripe for test 3
7545 echo -n "Setting stripe for 1GB test file..."
7546 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7548 echo -n "Sizing 1GB test file..."
7549 # File size is 1GB + 3KB
7550 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7553 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7554 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7555 if (( avail > 524288 * OSTCOUNT )); then
7556 echo -n "Migrating 1GB file..."
7557 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7558 error "cannot migrate 1GB file"
7560 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7561 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7562 error "cannot getstripe for 1GB file"
7563 [ $stripe_count -eq 2 ] ||
7564 error "unexpected stripe count $stripe_count != 2"
7568 # Test 3: File is too large to fit within the available space on
7569 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7570 if [ $OSTCOUNT -ge 3 ]; then
7571 # The required available space is calculated as
7572 # file size (1GB + 3KB) / OST count (3).
7573 local kb_per_ost=349526
7575 echo -n "Migrating 1GB file with limit..."
7576 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7577 error "cannot migrate 1GB file with limit"
7580 stripe_count=$($LFS getstripe -c "$dir/1gb")
7581 echo -n "Verifying 1GB autostripe count with limited space..."
7582 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7583 error "unexpected stripe count $stripe_count (min 3)"
7590 run_test 56xc "lfs migration autostripe"
7593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7595 local dir=$DIR/$tdir
7596 local f_mgrt=$dir/$tfile.mgrt
7597 local f_yaml=$dir/$tfile.yaml
7598 local f_copy=$dir/$tfile.copy
7599 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7600 local layout_copy="-c 2 -S 2M -i 1"
7601 local yamlfile=$dir/yamlfile
7602 local layout_before;
7605 test_mkdir "$dir" || error "cannot create dir $dir"
7606 $LFS setstripe $layout_yaml $f_yaml ||
7607 error "cannot setstripe $f_yaml with layout $layout_yaml"
7608 $LFS getstripe --yaml $f_yaml > $yamlfile
7609 $LFS setstripe $layout_copy $f_copy ||
7610 error "cannot setstripe $f_copy with layout $layout_copy"
7612 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7614 # 1. test option --yaml
7615 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7616 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7617 layout_before=$(get_layout_param $f_yaml)
7618 layout_after=$(get_layout_param $f_mgrt)
7619 [ "$layout_after" == "$layout_before" ] ||
7620 error "lfs_migrate --yaml: $layout_after != $layout_before"
7622 # 2. test option --copy
7623 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7624 error "cannot migrate $f_mgrt with --copy $f_copy"
7625 layout_before=$(get_layout_param $f_copy)
7626 layout_after=$(get_layout_param $f_mgrt)
7627 [ "$layout_after" == "$layout_before" ] ||
7628 error "lfs_migrate --copy: $layout_after != $layout_before"
7630 run_test 56xd "check lfs_migrate --yaml and --copy support"
7633 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7635 local dir=$DIR/$tdir
7636 local f_comp=$dir/$tfile
7637 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7638 local layout_before=""
7639 local layout_after=""
7641 test_mkdir "$dir" || error "cannot create dir $dir"
7642 $LFS setstripe $layout $f_comp ||
7643 error "cannot setstripe $f_comp with layout $layout"
7644 layout_before=$(get_layout_param $f_comp)
7645 dd if=/dev/zero of=$f_comp bs=1M count=4
7647 # 1. migrate a comp layout file by lfs_migrate
7648 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7649 layout_after=$(get_layout_param $f_comp)
7650 [ "$layout_before" == "$layout_after" ] ||
7651 error "lfs_migrate: $layout_before != $layout_after"
7653 # 2. migrate a comp layout file by lfs migrate
7654 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7655 layout_after=$(get_layout_param $f_comp)
7656 [ "$layout_before" == "$layout_after" ] ||
7657 error "lfs migrate: $layout_before != $layout_after"
7659 run_test 56xe "migrate a composite layout file"
7662 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7664 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7665 skip "Need server version at least 2.13.53"
7667 local dir=$DIR/$tdir
7668 local f_comp=$dir/$tfile
7669 local layout="-E 1M -c1 -E -1 -c2"
7673 test_mkdir "$dir" || error "cannot create dir $dir"
7674 $LFS setstripe $layout $f_comp ||
7675 error "cannot setstripe $f_comp with layout $layout"
7676 fid_before=$($LFS getstripe --fid $f_comp)
7677 dd if=/dev/zero of=$f_comp bs=1M count=4
7679 # 1. migrate a comp layout file to a comp layout
7680 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7681 fid_after=$($LFS getstripe --fid $f_comp)
7682 [ "$fid_before" == "$fid_after" ] ||
7683 error "comp-to-comp migrate: $fid_before != $fid_after"
7685 # 2. migrate a comp layout file to a plain layout
7686 $LFS migrate -c2 $f_comp ||
7687 error "cannot migrate $f_comp by lfs migrate"
7688 fid_after=$($LFS getstripe --fid $f_comp)
7689 [ "$fid_before" == "$fid_after" ] ||
7690 error "comp-to-plain migrate: $fid_before != $fid_after"
7692 # 3. migrate a plain layout file to a comp layout
7693 $LFS migrate $layout $f_comp ||
7694 error "cannot migrate $f_comp by lfs migrate"
7695 fid_after=$($LFS getstripe --fid $f_comp)
7696 [ "$fid_before" == "$fid_after" ] ||
7697 error "plain-to-comp migrate: $fid_before != $fid_after"
7699 run_test 56xf "FID is not lost during migration of a composite layout file"
7701 check_file_ost_range() {
7708 file_range=($($LFS getstripe -y "$file" |
7709 awk '/l_ost_idx:/ { print $NF }'))
7711 if [[ "${#file_range[@]}" = 0 ]]; then
7712 echo "No osts found for $file"
7716 for idx in "${file_range[@]}"; do
7717 [[ " $range " =~ " $idx " ]] ||
7725 local stripe_opt="$1"
7728 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7730 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7731 error "Fail to migrate $tfile on $pool"
7732 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7733 error "$tfile is not in pool $pool"
7734 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7735 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7739 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7740 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7741 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7742 skip "Need MDS version newer than 2.14.52"
7744 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7745 local -a pool_ranges=("0 0" "1 1" "0 1")
7748 for i in "${!pool_names[@]}"; do
7749 pool_add ${pool_names[$i]} ||
7750 error "pool_add failed (pool: ${pool_names[$i]})"
7751 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7752 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7755 # init the file to migrate
7756 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7757 error "Unable to create $tfile on OST1"
7758 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7759 error "Unable to write on $tfile"
7761 echo "1. migrate $tfile on pool ${pool_names[0]}"
7762 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7764 echo "2. migrate $tfile on pool ${pool_names[2]}"
7765 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7767 echo "3. migrate $tfile on pool ${pool_names[1]}"
7768 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7770 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7771 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7775 destroy_test_pools ||
7776 error "pool_destroy failed"
7778 run_test 56xg "lfs migrate pool support"
7781 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7782 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7785 local dir=$DIR/$tdir
7789 test_mkdir -p $dir || error "creating dir $dir"
7790 touch $f1 || error "creating std file $f1"
7791 $MULTIOP $f2 H2c || error "creating released file $f2"
7793 # a directory can be raid0, so ask only for files
7794 res=$($LFS find $dir -L raid0 -type f | wc -l)
7795 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7797 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7798 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7800 # only files can be released, so no need to force file search
7801 res=$($LFS find $dir -L released)
7802 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7804 res=$($LFS find $dir -type f \! -L released)
7805 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7807 run_test 56y "lfs find -L raid0|released"
7809 test_56z() { # LU-4824
7810 # This checks to make sure 'lfs find' continues after errors
7811 # There are two classes of errors that should be caught:
7812 # - If multiple paths are provided, all should be searched even if one
7814 # - If errors are encountered during the search, it should not terminate
7816 local dir=$DIR/$tdir
7820 for i in d{0..9}; do
7822 touch $dir/$i/$tfile
7824 $LFS find $DIR/non_existent_dir $dir &&
7825 error "$LFS find did not return an error"
7826 # Make a directory unsearchable. This should NOT be the last entry in
7827 # directory order. Arbitrarily pick the 6th entry
7828 chmod 700 $($LFS find $dir -type d | sed '6!d')
7830 $RUNAS $LFS find $DIR/non_existent $dir
7831 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7833 # The user should be able to see 10 directories and 9 files
7834 (( count == 19 )) ||
7835 error "$LFS find found $count != 19 entries after error"
7837 run_test 56z "lfs find should continue after an error"
7839 test_56aa() { # LU-5937
7840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7842 local dir=$DIR/$tdir
7845 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7847 createmany -o $dir/striped_dir/${tfile}- 1024
7848 local dirs=$($LFS find --size +8k $dir/)
7850 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7852 run_test 56aa "lfs find --size under striped dir"
7854 test_56ab() { # LU-10705
7855 test_mkdir $DIR/$tdir
7856 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7857 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7858 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7859 # Flush writes to ensure valid blocks. Need to be more thorough for
7860 # ZFS, since blocks are not allocated/returned to client immediately.
7862 wait_zfs_commit ost1 2
7863 cancel_lru_locks osc
7866 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7868 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7870 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7871 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7873 rm -f $DIR/$tdir/$tfile.[123]
7875 run_test 56ab "lfs find --blocks"
7879 local dir="$DIR/$tdir"
7880 local perms=(001 002 003 004 005 006 007
7881 010 020 030 040 050 060 070
7882 100 200 300 400 500 600 700
7883 111 222 333 444 555 666 777)
7884 local perm_minus=(8 8 4 8 4 4 2
7888 local perm_slash=(8 8 12 8 12 12 14
7891 16 16 24 16 24 24 28)
7894 for perm in ${perms[*]}; do
7895 touch "$dir/$tfile.$perm"
7896 chmod $perm "$dir/$tfile.$perm"
7899 for ((i = 0; i < ${#perms[*]}; i++)); do
7900 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7902 error "lfs find -perm ${perms[i]}:"\
7905 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7906 (( $num == ${perm_minus[i]} )) ||
7907 error "lfs find -perm -${perms[i]}:"\
7908 "$num != ${perm_minus[i]}"
7910 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7911 (( $num == ${perm_slash[i]} )) ||
7912 error "lfs find -perm /${perms[i]}:"\
7913 "$num != ${perm_slash[i]}"
7916 run_test 56aca "check lfs find -perm with octal representation"
7919 local dir=$DIR/$tdir
7920 # p is the permission of write and execute for user, group and other
7921 # without the umask. It is used to test +wx.
7922 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7923 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7924 local symbolic=(+t a+t u+t g+t o+t
7930 o=r,ug+o,u+w u=r,a+u,u+w
7931 g=r,ugo=g,u+w u+x,+X +X
7932 u+x,u+X u+X u+x,g+X o+r,+X
7936 for perm in ${perms[*]}; do
7937 touch "$dir/$tfile.$perm"
7938 chmod $perm "$dir/$tfile.$perm"
7941 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7942 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7945 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7948 run_test 56acb "check lfs find -perm with symbolic representation"
7951 local dir=$DIR/$tdir
7952 local tests="17777 787 789 abcd
7953 ug=uu ug=a ug=gu uo=ou urw
7957 for err in $tests; do
7958 if $LFS find $dir -perm $err 2>/dev/null; then
7959 error "lfs find -perm $err: parsing should have failed"
7963 run_test 56acc "check parsing error for lfs find -perm"
7966 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7967 skip "Need MDS version at least 2.10.50"
7969 # Create composite files with one component
7970 local dir=$DIR/$tdir
7972 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7973 # Create composite files with three components
7974 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7975 # Create non-composite files
7976 createmany -o $dir/${tfile}- 10
7978 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7980 [[ $nfiles == 10 ]] ||
7981 error "lfs find -E 1M found $nfiles != 10 files"
7983 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7984 [[ $nfiles == 25 ]] ||
7985 error "lfs find ! -E 1M found $nfiles != 25 files"
7987 # All files have a component that starts at 0
7988 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7989 [[ $nfiles == 35 ]] ||
7990 error "lfs find --component-start 0 - $nfiles != 35 files"
7992 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7993 [[ $nfiles == 15 ]] ||
7994 error "lfs find --component-start 2M - $nfiles != 15 files"
7996 # All files created here have a componenet that does not starts at 2M
7997 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7998 [[ $nfiles == 35 ]] ||
7999 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8001 # Find files with a specified number of components
8002 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8003 [[ $nfiles == 15 ]] ||
8004 error "lfs find --component-count 3 - $nfiles != 15 files"
8006 # Remember non-composite files have a component count of zero
8007 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8008 [[ $nfiles == 10 ]] ||
8009 error "lfs find --component-count 0 - $nfiles != 10 files"
8011 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8012 [[ $nfiles == 20 ]] ||
8013 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8015 # All files have a flag called "init"
8016 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8017 [[ $nfiles == 35 ]] ||
8018 error "lfs find --component-flags init - $nfiles != 35 files"
8020 # Multi-component files will have a component not initialized
8021 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8022 [[ $nfiles == 15 ]] ||
8023 error "lfs find !--component-flags init - $nfiles != 15 files"
8028 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8031 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8032 skip "Need MDS version at least 2.10.57"
8042 # create mirrored directories and mirrored files
8043 mkdir $td || error "mkdir $td failed"
8044 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8045 createmany -o $tf- 10 || error "create $tf- failed"
8047 for i in $(seq 2); do
8049 mkdir $dir || error "mkdir $dir failed"
8050 $LFS mirror create -N$((3 + i)) $dir ||
8051 error "create mirrored dir $dir failed"
8052 createmany -o $dir/$tfile- 10 ||
8053 error "create $dir/$tfile- failed"
8056 # change the states of some mirrored files
8058 for i in $(seq 2); do
8060 for j in $(seq 4 9); do
8061 echo foo > $dir/$tfile-$j
8065 # find mirrored files with specific mirror count
8066 cmd="$LFS find --mirror-count 3 --type f $td"
8067 nfiles=$($cmd | wc -l)
8068 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8070 cmd="$LFS find ! --mirror-count 3 --type f $td"
8071 nfiles=$($cmd | wc -l)
8072 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8074 cmd="$LFS find --mirror-count +2 --type f $td"
8075 nfiles=$($cmd | wc -l)
8076 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8078 cmd="$LFS find --mirror-count -6 --type f $td"
8079 nfiles=$($cmd | wc -l)
8080 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8082 # find mirrored files with specific file state
8083 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8084 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8086 cmd="$LFS find --mirror-state=ro --type f $td"
8087 nfiles=$($cmd | wc -l)
8088 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8090 cmd="$LFS find ! --mirror-state=ro --type f $td"
8091 nfiles=$($cmd | wc -l)
8092 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8094 cmd="$LFS find --mirror-state=wp --type f $td"
8095 nfiles=$($cmd | wc -l)
8096 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8098 cmd="$LFS find ! --mirror-state=sp --type f $td"
8099 nfiles=$($cmd | wc -l)
8100 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8102 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8104 test_56da() { # LU-14179
8105 local path=$DIR/$tdir
8110 local longdir=$(str_repeat 'a' 255)
8112 for i in {1..15}; do
8119 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8124 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8127 touch $(str_repeat 'f' 255)
8129 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8130 error "lfs find reported an error"
8134 run_test 56da "test lfs find with long paths"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8138 # note test will not do anything if MDS is not local
8139 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8140 skip_env "ldiskfs only test"
8142 remote_mds_nodsh && skip "remote MDS with nodsh"
8144 local MNTDEV="osd*.*MDT*.mntdev"
8145 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8146 [ -z "$DEV" ] && error "can't access $MNTDEV"
8147 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8148 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8149 error "can't access $DEV"
8150 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8151 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8155 run_test 57a "verify MDS filesystem created with large inodes =="
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8160 skip_env "ldiskfs only test"
8162 remote_mds_nodsh && skip "remote MDS with nodsh"
8164 local dir=$DIR/$tdir
8167 local fileN=$dir/f$filecount
8169 rm -rf $dir || error "removing $dir"
8171 local mdtidx=$($LFS getstripe -m $dir)
8172 local mdtname=MDT$(printf %04x $mdtidx)
8173 local facet=mds$((mdtidx + 1))
8175 echo "mcreating $filecount files"
8176 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8178 # verify that files do not have EAs yet
8179 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8180 error "$file1 has an EA"
8181 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8182 error "$fileN has an EA"
8186 df $dir #make sure we get new statfs data
8187 local mdsfree=$(do_facet $facet \
8188 lctl get_param -n osd*.*$mdtname.kbytesfree)
8189 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8192 echo "opening files to create objects/EAs"
8193 for file in $(seq -f $dir/f%g 1 $filecount); do
8194 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8195 error "opening $file"
8198 # verify that files have EAs now
8199 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8200 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8202 sleep 1 #make sure we get new statfs data
8204 local mdsfree2=$(do_facet $facet \
8205 lctl get_param -n osd*.*$mdtname.kbytesfree)
8206 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8208 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8209 if [ "$mdsfree" != "$mdsfree2" ]; then
8210 error "MDC before $mdcfree != after $mdcfree2"
8212 echo "MDC before $mdcfree != after $mdcfree2"
8213 echo "unable to confirm if MDS has large inodes"
8218 run_test 57b "default LOV EAs are stored inside large inodes ==="
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 [ -z "$(which wiretest 2>/dev/null)" ] &&
8223 skip_env "could not find wiretest"
8227 run_test 58 "verify cross-platform wire constants =============="
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8232 echo "touch 130 files"
8233 createmany -o $DIR/f59- 130
8235 unlinkmany $DIR/f59- 130
8237 # wait for commitment of removal
8238 wait_delete_completed
8240 run_test 59 "verify cancellation of llog records async ========="
8242 TEST60_HEAD="test_60 run $RANDOM"
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 remote_mgs_nodsh && skip "remote MGS with nodsh"
8246 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8247 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8248 skip_env "missing subtest run-llog.sh"
8250 log "$TEST60_HEAD - from kernel mode"
8251 do_facet mgs "$LCTL dk > /dev/null"
8252 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8253 do_facet mgs $LCTL dk > $TMP/$tfile
8255 # LU-6388: test llog_reader
8256 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8257 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8258 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8259 skip_env "missing llog_reader"
8260 local fstype=$(facet_fstype mgs)
8261 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8262 skip_env "Only for ldiskfs or zfs type mgs"
8264 local mntpt=$(facet_mntpt mgs)
8265 local mgsdev=$(mgsdevname 1)
8277 #get fid and record list
8278 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8280 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8282 #remount mgs as ldiskfs or zfs type
8283 stop mgs || error "stop mgs failed"
8284 mount_fstype mgs || error "remount mgs failed"
8285 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8288 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8289 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8294 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8296 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8298 echo "obj_file is $obj_file"
8299 do_facet mgs $llog_reader $obj_file
8301 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8302 awk '{ print $3 }' | sed -e "s/^type=//g")
8303 if [ $rec_type != $rec ]; then
8304 echo "FAILED test_60a wrong record type $rec_type," \
8310 #check obj path if record type is LLOG_LOGID_MAGIC
8311 if [ "$rec" == "1064553b" ]; then
8312 path=$(do_facet mgs $llog_reader $obj_file |
8313 grep "path=" | awk '{ print $NF }' |
8314 sed -e "s/^path=//g")
8315 if [ $obj_file != $mntpt/$path ]; then
8316 echo "FAILED test_60a wrong obj path" \
8317 "$montpt/$path, should be $obj_file"
8324 #restart mgs before "error", otherwise it will block the next test
8325 stop mgs || error "stop mgs failed"
8326 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8327 $pass || error "test failed, see FAILED test_60a messages for specifics"
8329 run_test 60a "llog_test run from kernel module and test llog_reader"
8331 test_60b() { # bug 6411
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8335 LLOG_COUNT=$(do_facet mgs dmesg |
8336 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8337 /llog_[a-z]*.c:[0-9]/ {
8349 [[ $LLOG_COUNT -gt 120 ]] &&
8350 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8352 run_test 60b "limit repeated messages from CERROR/CWARN"
8355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8357 echo "create 5000 files"
8358 createmany -o $DIR/f60c- 5000
8359 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8360 lctl set_param fail_loc=0x80000137
8361 unlinkmany $DIR/f60c- 5000
8362 lctl set_param fail_loc=0
8364 run_test 60c "unlink file when mds full"
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8369 SAVEPRINTK=$(lctl get_param -n printk)
8370 # verify "lctl mark" is even working"
8371 MESSAGE="test message ID $RANDOM $$"
8372 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8373 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8375 lctl set_param printk=0 || error "set lnet.printk failed"
8376 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8377 MESSAGE="new test message ID $RANDOM $$"
8378 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8379 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8380 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8382 lctl set_param -n printk="$SAVEPRINTK"
8384 run_test 60d "test printk console message masking"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8388 remote_mds_nodsh && skip "remote MDS with nodsh"
8391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8392 do_facet mds1 lctl set_param fail_loc=0x15b
8395 run_test 60e "no space while new llog is being created"
8398 local old_path=$($LCTL get_param -n debug_path)
8400 stack_trap "$LCTL set_param debug_path=$old_path"
8401 stack_trap "rm -f $TMP/$tfile*"
8402 rm -f $TMP/$tfile* 2> /dev/null
8403 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8404 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8405 test_mkdir $DIR/$tdir
8406 # retry in case the open is cached and not released
8407 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8408 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8412 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8414 run_test 60f "change debug_path works"
8420 test_mkdir -c $MDSCOUNT $DIR/$tdir
8425 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8426 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8428 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8429 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8430 index=$((index + 1))
8436 for i in {0..100}; do
8437 # define OBD_FAIL_OSD_TXN_START 0x19a
8438 local index=$((i % MDSCOUNT + 1))
8440 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8447 for i in $(seq $MDSCOUNT); do
8448 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8451 mkdir $DIR/$tdir/new || error "mkdir failed"
8452 rmdir $DIR/$tdir/new || error "rmdir failed"
8454 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8456 for i in $(seq $MDSCOUNT); do
8457 wait_update_facet mds$i "$LCTL get_param -n \
8458 mdd.$(facet_svc mds$i).lfsck_namespace |
8459 awk '/^status/ { print \\\$2 }'" "completed"
8462 ls -R $DIR/$tdir || error "ls failed"
8463 rm -rf $DIR/$tdir || error "rmdir failed"
8465 run_test 60g "transaction abort won't cause MDT hung"
8468 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8469 skip "Need MDS version at least 2.12.52"
8470 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8474 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8475 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8476 for fail_loc in 0x80000188 0x80000189; do
8477 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8478 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8479 error "mkdir $dir-$fail_loc failed"
8480 for i in {0..10}; do
8481 # create may fail on missing stripe
8482 echo $i > $DIR/$tdir-$fail_loc/$i
8484 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8485 error "getdirstripe $tdir-$fail_loc failed"
8486 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8487 error "migrate $tdir-$fail_loc failed"
8488 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8489 error "getdirstripe $tdir-$fail_loc failed"
8490 pushd $DIR/$tdir-$fail_loc
8492 echo $f | cmp $f - || error "$f data mismatch"
8495 rm -rf $DIR/$tdir-$fail_loc
8498 run_test 60h "striped directory with missing stripes can be accessed"
8500 function t60i_load() {
8502 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8503 $LCTL set_param fail_loc=0x131c fail_val=1
8504 for ((i=0; i<5000; i++)); do
8505 touch $DIR/$tdir/f$i
8510 changelog_register || error "changelog_register failed"
8511 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8512 changelog_users $SINGLEMDS | grep -q $cl_user ||
8513 error "User $cl_user not found in changelog_users"
8514 changelog_chmask "ALL"
8517 for((i=0; i<100; i++)); do
8518 changelog_dump >/dev/null ||
8519 error "can't read changelog"
8523 changelog_deregister || error "changelog_deregister failed"
8524 $LCTL set_param fail_loc=0
8526 run_test 60i "llog: new record vs reader race"
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8532 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8533 cancel_lru_locks osc
8534 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8537 run_test 61a "mmap() writes don't make sync hang ================"
8540 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8542 run_test 61b "mmap() of unstriped file is successful"
8544 # bug 2330 - insufficient obd_match error checking causes LBUG
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 cancel_lru_locks osc
8551 lctl set_param fail_loc=0x405
8552 cat $f && error "cat succeeded, expect -EIO"
8553 lctl set_param fail_loc=0
8555 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8556 # match every page all of the time.
8557 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8559 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8560 # Though this test is irrelevant anymore, it helped to reveal some
8561 # other grant bugs (LU-4482), let's keep it.
8562 test_63a() { # was test_63
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8567 for i in `seq 10` ; do
8568 dd if=/dev/zero of=$DIR/f63 bs=8k &
8574 rm -f $DIR/f63 || true
8576 run_test 63a "Verify oig_wait interruption does not crash ======="
8578 # bug 2248 - async write errors didn't return to application on sync
8579 # bug 3677 - async write errors left page locked
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8584 lctl set_param debug=-1
8586 # ensure we have a grant to do async writes
8587 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8590 sync # sync lest earlier test intercept the fail_loc
8592 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8593 lctl set_param fail_loc=0x80000406
8594 $MULTIOP $DIR/$tfile Owy && \
8595 error "sync didn't return ENOMEM"
8596 sync; sleep 2; sync # do a real sync this time to flush page
8597 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8598 error "locked page left in cache after async error" || true
8601 run_test 63b "async write errors should be returned to fsync ==="
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8607 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8609 run_test 64a "verify filter grant calculations (in kernel) ====="
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8616 run_test 64b "check out-of-space detection on client"
8619 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8621 run_test 64c "verify grant shrink"
8627 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8630 # this does exactly what osc_request.c:osc_announce_cached() does in
8631 # order to calculate max amount of grants to ask from server
8635 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8636 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8638 ((rpc_in_flight++));
8639 nrpages=$((nrpages * rpc_in_flight))
8641 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8643 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8645 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8646 local undirty=$((nrpages * PAGE_SIZE))
8648 local max_extent_pages
8649 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8650 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8651 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8652 local grant_extent_tax
8653 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8655 undirty=$((undirty + nrextents * grant_extent_tax))
8660 # this is size of unit for grant allocation. It should be equal to
8661 # what tgt_grant.c:tgt_grant_chunk() calculates
8665 local grant_extent_tax
8667 max_brw_size=$(import_param $tgt max_brw_size)
8669 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8671 echo $(((max_brw_size + grant_extent_tax) * 2))
8675 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8676 skip "OST < 2.10.55 doesn't limit grants enough"
8678 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8680 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8681 skip "no grant_param connect flag"
8683 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8685 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8686 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8689 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8690 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8692 $LFS setstripe $DIR/$tfile -i 0 -c 1
8693 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8696 while kill -0 $ddpid; do
8697 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8699 if [[ $cur_grant -gt $max_cur_granted ]]; then
8701 error "cur_grant $cur_grant > $max_cur_granted"
8707 run_test 64d "check grant limit exceed"
8713 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8715 ((cur_grants == expected)) ||
8716 error "$msg: grants mismatch: $cur_grants, expected $expected"
8720 echo $((($1 + $2 - 1) & ~($2 - 1)))
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8725 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8726 skip "Need OSS version at least 2.11.56"
8728 # Remount client to reset grant
8729 remount_client $MOUNT || error "failed to remount client"
8730 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8732 local init_grants=$(import_param $osc_tgt initial_grant)
8734 check_grants $osc_tgt $init_grants "init grants"
8736 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8737 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8738 local gbs=$(import_param $osc_tgt grant_block_size)
8740 # write random number of bytes from max_brw_size / 4 to max_brw_size
8741 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8742 # align for direct io
8743 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8744 # round to grant consumption unit
8745 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8747 local grants=$((wb_round_up + extent_tax))
8749 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8751 # define OBD_FAIL_TGT_NO_GRANT 0x725
8752 # make the server not grant more back
8753 do_facet ost1 $LCTL set_param fail_loc=0x725
8754 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8756 do_facet ost1 $LCTL set_param fail_loc=0
8758 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8760 rm -f $DIR/$tfile || error "rm failed"
8762 # Remount client to reset grant
8763 remount_client $MOUNT || error "failed to remount client"
8764 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8766 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8768 # define OBD_FAIL_TGT_NO_GRANT 0x725
8769 # make the server not grant more back
8770 do_facet ost1 $LCTL set_param fail_loc=0x725
8771 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8772 do_facet ost1 $LCTL set_param fail_loc=0
8774 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8776 run_test 64e "check grant consumption (no grant allocation)"
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8781 # Remount client to reset grant
8782 remount_client $MOUNT || error "failed to remount client"
8783 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8785 local init_grants=$(import_param $osc_tgt initial_grant)
8786 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8787 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8788 local gbs=$(import_param $osc_tgt grant_block_size)
8789 local chunk=$(grant_chunk $osc_tgt)
8791 # write random number of bytes from max_brw_size / 4 to max_brw_size
8792 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8793 # align for direct io
8794 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8795 # round to grant consumption unit
8796 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8798 local grants=$((wb_round_up + extent_tax))
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8801 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8802 error "error writing to $DIR/$tfile"
8804 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8805 "direct io with grant allocation"
8807 rm -f $DIR/$tfile || error "rm failed"
8809 # Remount client to reset grant
8810 remount_client $MOUNT || error "failed to remount client"
8811 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8813 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8815 local cmd="oO_WRONLY:w${write_bytes}_yc"
8817 $MULTIOP $DIR/$tfile $cmd &
8821 check_grants $osc_tgt $((init_grants - grants)) \
8822 "buffered io, not write rpc"
8824 kill -USR1 $MULTIPID
8827 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8828 "buffered io, one RPC"
8830 run_test 64f "check grant consumption (with grant allocation)"
8833 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8834 # skip "Need MDS version at least 2.14.54"
8836 local mdts=$(comma_list $(mdts_nodes))
8838 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8840 stack_trap "$LCTL set_param $old"
8842 # generate dirty pages and increase dirty granted on MDT
8843 stack_trap "rm -f $DIR/$tfile-*"
8844 for (( i = 0; i < 10; i++)); do
8845 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8846 error "can't set stripe"
8847 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8849 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8850 $LFS getstripe $DIR/$tfile-$i
8851 error "not DoM file"
8858 # wait until grant shrink reset grant dirty on MDTs
8859 for ((i = 0; i < 120; i++)); do
8860 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8861 awk '{sum=sum+$1} END {print sum}')
8862 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8863 echo "$grant_dirty grants, $vm_dirty pages"
8864 (( grant_dirty + vm_dirty == 0 )) && break
8865 (( i == 3 )) && sync &&
8866 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8870 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8871 awk '{sum=sum+$1} END {print sum}')
8872 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8874 run_test 64g "grant shrink on MDT"
8876 # bug 1414 - set/get directories' stripe info
8878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8880 test_mkdir $DIR/$tdir
8882 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8884 run_test 65a "directory with no stripe info"
8887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8889 test_mkdir $DIR/$tdir
8890 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8892 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8895 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8897 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8901 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8903 test_mkdir $DIR/$tdir
8904 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8906 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8907 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8909 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8911 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8916 test_mkdir $DIR/$tdir
8917 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8918 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8920 if [[ $STRIPECOUNT -le 0 ]]; then
8922 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8923 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8924 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8926 sc=$(($STRIPECOUNT - 1))
8928 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8929 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8930 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8931 error "lverify failed"
8933 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8938 test_mkdir $DIR/$tdir
8940 $LFS setstripe $DIR/$tdir || error "setstripe"
8941 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8942 error "no stripe info failed"
8944 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8946 run_test 65e "directory setstripe defaults"
8949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8951 test_mkdir $DIR/${tdir}f
8952 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8953 error "setstripe succeeded" || true
8955 run_test 65f "dir setstripe permission (should return error) ==="
8958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8960 test_mkdir $DIR/$tdir
8961 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8963 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8964 error "setstripe -S failed"
8965 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8966 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8967 error "delete default stripe failed"
8969 run_test 65g "directory setstripe -d"
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8974 test_mkdir $DIR/$tdir
8975 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8977 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8978 error "setstripe -S failed"
8979 test_mkdir $DIR/$tdir/dd1
8980 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8981 error "stripe info inherit failed"
8983 run_test 65h "directory stripe info inherit ===================="
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8988 save_layout_restore_at_exit $MOUNT
8990 # bug6367: set non-default striping on root directory
8991 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8993 # bug12836: getstripe on -1 default directory striping
8994 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8996 # bug12836: getstripe -v on -1 default directory striping
8997 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8999 # bug12836: new find on -1 default directory striping
9000 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9002 run_test 65i "various tests to set root directory striping"
9004 test_65j() { # bug6367
9005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9009 # if we aren't already remounting for each test, do so for this test
9010 if [ "$I_MOUNTED" = "yes" ]; then
9011 cleanup || error "failed to unmount"
9015 save_layout_restore_at_exit $MOUNT
9017 $LFS setstripe -d $MOUNT || error "setstripe failed"
9019 run_test 65j "set default striping on root directory (bug 6367)="
9023 wait_delete_completed
9024 do_facet $SINGLEMDS "lctl set_param -n \
9025 osp.$ost*MDT0000.max_create_count=$max_count"
9026 do_facet $SINGLEMDS "lctl set_param -n \
9027 osp.$ost*MDT0000.create_count=$count"
9028 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9029 echo $INACTIVE_OSC "is Activate"
9031 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9034 test_65k() { # bug11679
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9037 remote_mds_nodsh && skip "remote MDS with nodsh"
9039 local disable_precreate=true
9040 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9041 disable_precreate=false
9043 echo "Check OST status: "
9044 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9045 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9047 for OSC in $MDS_OSCS; do
9048 echo $OSC "is active"
9049 do_facet $SINGLEMDS lctl --device %$OSC activate
9052 for INACTIVE_OSC in $MDS_OSCS; do
9053 local ost=$(osc_to_ost $INACTIVE_OSC)
9054 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9055 lov.*md*.target_obd |
9056 awk -F: /$ost/'{ print $1 }' | head -n 1)
9059 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9060 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9062 echo "Deactivate: " $INACTIVE_OSC
9063 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9065 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9066 osp.$ost*MDT0000.create_count")
9067 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9068 osp.$ost*MDT0000.max_create_count")
9069 $disable_precreate &&
9070 do_facet $SINGLEMDS "lctl set_param -n \
9071 osp.$ost*MDT0000.max_create_count=0"
9073 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9074 [ -f $DIR/$tdir/$idx ] && continue
9075 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9076 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9078 error "setstripe $idx should succeed"; }
9079 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9081 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9084 do_facet $SINGLEMDS "lctl set_param -n \
9085 osp.$ost*MDT0000.max_create_count=$max_count"
9086 do_facet $SINGLEMDS "lctl set_param -n \
9087 osp.$ost*MDT0000.create_count=$count"
9088 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9089 echo $INACTIVE_OSC "is Activate"
9091 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9094 run_test 65k "validate manual striping works properly with deactivated OSCs"
9096 test_65l() { # bug 12836
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9099 test_mkdir -p $DIR/$tdir/test_dir
9100 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9101 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9103 run_test 65l "lfs find on -1 stripe dir ========================"
9106 local layout=$(save_layout $MOUNT)
9107 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9108 restore_layout $MOUNT $layout
9109 error "setstripe should fail by non-root users"
9113 run_test 65m "normal user can't set filesystem default stripe"
9116 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9117 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9118 skip "Need MDS version at least 2.12.50"
9119 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9121 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9122 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9123 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9125 save_layout_restore_at_exit $MOUNT
9127 # new subdirectory under root directory should not inherit
9128 # the default layout from root
9129 local dir1=$MOUNT/$tdir-1
9130 mkdir $dir1 || error "mkdir $dir1 failed"
9131 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9132 error "$dir1 shouldn't have LOV EA"
9134 # delete the default layout on root directory
9135 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9137 local dir2=$MOUNT/$tdir-2
9138 mkdir $dir2 || error "mkdir $dir2 failed"
9139 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9140 error "$dir2 shouldn't have LOV EA"
9142 # set a new striping pattern on root directory
9143 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9144 local new_def_stripe_size=$((def_stripe_size * 2))
9145 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9146 error "set stripe size on $MOUNT failed"
9148 # new file created in $dir2 should inherit the new stripe size from
9149 # the filesystem default
9150 local file2=$dir2/$tfile-2
9151 touch $file2 || error "touch $file2 failed"
9153 local file2_stripe_size=$($LFS getstripe -S $file2)
9154 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9156 echo "file2_stripe_size: '$file2_stripe_size'"
9157 echo "new_def_stripe_size: '$new_def_stripe_size'"
9158 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9161 local dir3=$MOUNT/$tdir-3
9162 mkdir $dir3 || error "mkdir $dir3 failed"
9163 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9164 # the root layout, which is the actual default layout that will be used
9165 # when new files are created in $dir3.
9166 local dir3_layout=$(get_layout_param $dir3)
9167 local root_dir_layout=$(get_layout_param $MOUNT)
9168 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9170 echo "dir3_layout: '$dir3_layout'"
9171 echo "root_dir_layout: '$root_dir_layout'"
9172 error "$dir3 should show the default layout from $MOUNT"
9175 # set OST pool on root directory
9176 local pool=$TESTNAME
9177 pool_add $pool || error "add $pool failed"
9178 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9179 error "add targets to $pool failed"
9181 $LFS setstripe -p $pool $MOUNT ||
9182 error "set OST pool on $MOUNT failed"
9184 # new file created in $dir3 should inherit the pool from
9185 # the filesystem default
9186 local file3=$dir3/$tfile-3
9187 touch $file3 || error "touch $file3 failed"
9189 local file3_pool=$($LFS getstripe -p $file3)
9190 [[ "$file3_pool" = "$pool" ]] ||
9191 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9193 local dir4=$MOUNT/$tdir-4
9194 mkdir $dir4 || error "mkdir $dir4 failed"
9195 local dir4_layout=$(get_layout_param $dir4)
9196 root_dir_layout=$(get_layout_param $MOUNT)
9197 echo "$LFS getstripe -d $dir4"
9198 $LFS getstripe -d $dir4
9199 echo "$LFS getstripe -d $MOUNT"
9200 $LFS getstripe -d $MOUNT
9201 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9203 echo "dir4_layout: '$dir4_layout'"
9204 echo "root_dir_layout: '$root_dir_layout'"
9205 error "$dir4 should show the default layout from $MOUNT"
9208 # new file created in $dir4 should inherit the pool from
9209 # the filesystem default
9210 local file4=$dir4/$tfile-4
9211 touch $file4 || error "touch $file4 failed"
9213 local file4_pool=$($LFS getstripe -p $file4)
9214 [[ "$file4_pool" = "$pool" ]] ||
9215 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9217 # new subdirectory under non-root directory should inherit
9218 # the default layout from its parent directory
9219 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9220 error "set directory layout on $dir4 failed"
9222 local dir5=$dir4/$tdir-5
9223 mkdir $dir5 || error "mkdir $dir5 failed"
9225 dir4_layout=$(get_layout_param $dir4)
9226 local dir5_layout=$(get_layout_param $dir5)
9227 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9229 echo "dir4_layout: '$dir4_layout'"
9230 echo "dir5_layout: '$dir5_layout'"
9231 error "$dir5 should inherit the default layout from $dir4"
9234 # though subdir under ROOT doesn't inherit default layout, but
9235 # its sub dir/file should be created with default layout.
9236 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9237 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9238 skip "Need MDS version at least 2.12.59"
9240 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9241 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9242 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9244 if [ $default_lmv_hash == "none" ]; then
9245 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9247 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9248 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9251 $LFS setdirstripe -D -c 2 $MOUNT ||
9252 error "setdirstripe -D -c 2 failed"
9253 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9254 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9255 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9257 run_test 65n "don't inherit default layout from root for new subdirectories"
9259 # bug 2543 - update blocks count on client
9261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9264 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9265 sync; sync_all_data; sync; sync_all_data
9266 cancel_lru_locks osc
9267 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9268 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9270 run_test 66 "update inode blocks count on client ==============="
9273 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9277 swapon -s | awk '($1 == "'$1'") { print $4 }'
9280 # bug5265, obdfilter oa2dentry return -ENOENT
9281 # #define OBD_FAIL_SRV_ENOENT 0x217
9283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9284 remote_ost_nodsh && skip "remote OST with nodsh"
9287 $LFS setstripe -c 1 -i 0 $f
9289 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9291 do_facet ost1 lctl set_param fail_loc=0x217
9292 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9293 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9295 do_facet ost1 lctl set_param fail_loc=0
9296 $DIRECTIO write $f 0 2 || error "write error"
9298 cancel_lru_locks osc
9299 $DIRECTIO read $f 0 1 || error "read error"
9301 do_facet ost1 lctl set_param fail_loc=0x217
9302 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9304 do_facet ost1 lctl set_param fail_loc=0
9307 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9310 test_mkdir $DIR/$tdir
9311 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9312 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9314 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9316 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9318 [ "$RUNAS_ID" = "$UID" ] &&
9319 skip_env "RUNAS_ID = UID = $UID -- skipping"
9320 # Check that testing environment is properly set up. Skip if not
9321 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9322 skip_env "User $RUNAS_ID does not exist - skipping"
9325 chmod 777 $DIR/$tfile
9326 chmod ug+s $DIR/$tfile
9327 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9328 error "$RUNAS dd $DIR/$tfile failed"
9329 # See if we are still setuid/sgid
9330 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9331 error "S/gid is not dropped on write"
9332 # Now test that MDS is updated too
9333 cancel_lru_locks mdc
9334 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9335 error "S/gid is not dropped on MDS"
9338 run_test 72a "Test that remove suid works properly (bug5695) ===="
9340 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9343 [ "$RUNAS_ID" = "$UID" ] &&
9344 skip_env "RUNAS_ID = UID = $UID -- skipping"
9345 [ "$RUNAS_ID" -eq 0 ] &&
9346 skip_env "RUNAS_ID = 0 -- skipping"
9347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9348 # Check that testing environment is properly set up. Skip if not
9349 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9350 skip_env "User $RUNAS_ID does not exist - skipping"
9352 touch $DIR/${tfile}-f{g,u}
9353 test_mkdir $DIR/${tfile}-dg
9354 test_mkdir $DIR/${tfile}-du
9355 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9356 chmod g+s $DIR/${tfile}-{f,d}g
9357 chmod u+s $DIR/${tfile}-{f,d}u
9358 for perm in 777 2777 4777; do
9359 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9360 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9361 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9362 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9366 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9368 # bug 3462 - multiple simultaneous MDC requests
9370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 test_mkdir $DIR/d73-1
9373 test_mkdir $DIR/d73-2
9374 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9377 lctl set_param fail_loc=0x80000129
9378 $MULTIOP $DIR/d73-1/f73-2 Oc &
9380 lctl set_param fail_loc=0
9382 $MULTIOP $DIR/d73-2/f73-3 Oc &
9386 wait $pid1 || return 1
9390 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9391 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9392 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9396 run_test 73 "multiple MDC requests (should not deadlock)"
9398 test_74a() { # bug 6149, 6184
9399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9402 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9404 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9405 # will spin in a tight reconnection loop
9406 $LCTL set_param fail_loc=0x8000030e
9407 # get any lock that won't be difficult - lookup works.
9409 $LCTL set_param fail_loc=0
9413 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9415 test_74b() { # bug 13310
9416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9418 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9420 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9421 # will spin in a tight reconnection loop
9422 $LCTL set_param fail_loc=0x8000030e
9423 # get a "difficult" lock
9425 $LCTL set_param fail_loc=0
9429 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9434 #define OBD_FAIL_LDLM_NEW_LOCK
9435 $LCTL set_param fail_loc=0x319
9436 touch $DIR/$tfile && error "touch successful"
9437 $LCTL set_param fail_loc=0
9440 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9442 slab_lic=/sys/kernel/slab/lustre_inode_cache
9444 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9445 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9446 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9449 test_76a() { # Now for b=20433, added originally in b=1443
9450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9452 cancel_lru_locks osc
9453 # there may be some slab objects cached per core
9454 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9455 local before=$(num_objects)
9456 local count=$((512 * cpus))
9457 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9458 local margin=$((count / 10))
9459 if [[ -f $slab_lic/aliases ]]; then
9460 local aliases=$(cat $slab_lic/aliases)
9461 (( aliases > 0 )) && margin=$((margin * aliases))
9464 echo "before slab objects: $before"
9465 for i in $(seq $count); do
9469 cancel_lru_locks osc
9470 local after=$(num_objects)
9471 echo "created: $count, after slab objects: $after"
9472 # shared slab counts are not very accurate, allow significant margin
9473 # the main goal is that the cache growth is not permanently > $count
9474 while (( after > before + margin )); do
9476 after=$(num_objects)
9478 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9479 if (( wait > 60 )); then
9480 error "inode slab grew from $before+$margin to $after"
9484 run_test 76a "confirm clients recycle inodes properly ===="
9487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9488 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9491 local before=$(num_objects)
9493 for i in $(seq $count); do
9498 local after=$(num_objects)
9501 while (( after > before )); do
9503 after=$(num_objects)
9505 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9506 if (( wait > 60 )); then
9507 error "inode slab grew from $before to $after"
9511 echo "slab objects before: $before, after: $after"
9513 run_test 76b "confirm clients recycle directory inodes properly ===="
9518 # Note: in sptlrpc modes which enable its own bulk checksum, the
9519 # original crc32_le bulk checksum will be automatically disabled,
9520 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9521 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9522 # In this case set_checksums() will not be no-op, because sptlrpc
9523 # bulk checksum will be enabled all through the test.
9525 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9526 lctl set_param -n osc.*.checksums $1
9530 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9531 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9532 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9533 tr -d [] | head -n1)}
9536 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9538 log "set checksum type to $1, rc = $rc"
9542 get_osc_checksum_type()
9544 # arugment 1: OST name, like OST0000
9546 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9547 sed 's/.*\[\(.*\)\].*/\1/g')
9549 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9553 F77_TMP=$TMP/f77-temp
9556 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9557 error "error writing to $F77_TMP"
9560 test_77a() { # bug 10889
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 $GSS && skip_env "could not run with gss"
9564 [ ! -f $F77_TMP ] && setup_f77
9566 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9570 run_test 77a "normal checksum read/write operation"
9572 test_77b() { # bug 10889
9573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9574 $GSS && skip_env "could not run with gss"
9576 [ ! -f $F77_TMP ] && setup_f77
9577 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9578 $LCTL set_param fail_loc=0x80000409
9581 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9582 error "dd error: $?"
9583 $LCTL set_param fail_loc=0
9585 for algo in $CKSUM_TYPES; do
9586 cancel_lru_locks osc
9587 set_checksum_type $algo
9588 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9589 $LCTL set_param fail_loc=0x80000408
9590 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9591 $LCTL set_param fail_loc=0
9594 set_checksum_type $ORIG_CSUM_TYPE
9597 run_test 77b "checksum error on client write, read"
9602 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9604 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9605 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9606 $check_ost && [ -n "$ost_file_prefix" ] &&
9607 do_facet ost1 rm -f ${ost_file_prefix}\*
9611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9612 $GSS && skip_env "could not run with gss"
9613 remote_ost_nodsh && skip "remote OST with nodsh"
9616 local osc_file_prefix
9618 local check_ost=false
9619 local ost_file_prefix
9625 # ensure corruption will occur on first OSS/OST
9626 $LFS setstripe -i 0 $DIR/$tfile
9628 [ ! -f $F77_TMP ] && setup_f77
9629 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9630 error "dd write error: $?"
9631 fid=$($LFS path2fid $DIR/$tfile)
9633 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9636 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9637 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9639 echo "OSS do not support bulk pages dump upon error"
9642 osc_file_prefix=$($LCTL get_param -n debug_path)
9643 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9645 trap cleanup_77c EXIT
9648 # enable bulk pages dump upon error on Client
9649 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9650 # enable bulk pages dump upon error on OSS
9652 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9654 # flush Client cache to allow next read to reach OSS
9655 cancel_lru_locks osc
9657 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9658 $LCTL set_param fail_loc=0x80000408
9659 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9660 $LCTL set_param fail_loc=0
9664 # check cksum dump on Client
9665 osc_file=$(ls ${osc_file_prefix}*)
9666 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9667 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9668 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9669 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9670 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9672 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9673 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9674 error "dump content does not match on Client"
9676 $check_ost || skip "No need to check cksum dump on OSS"
9678 # check cksum dump on OSS
9679 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9680 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9681 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9682 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9683 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9684 error "dump content does not match on OSS"
9688 run_test 77c "checksum error on client read with debug"
9690 test_77d() { # bug 10889
9691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9692 $GSS && skip_env "could not run with gss"
9694 stack_trap "rm -f $DIR/$tfile"
9695 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9696 $LCTL set_param fail_loc=0x80000409
9698 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9699 error "direct write: rc=$?"
9700 $LCTL set_param fail_loc=0
9703 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9704 $LCTL set_param fail_loc=0x80000408
9706 cancel_lru_locks osc
9707 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9708 error "direct read: rc=$?"
9709 $LCTL set_param fail_loc=0
9712 run_test 77d "checksum error on OST direct write, read"
9714 test_77f() { # bug 10889
9715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9716 $GSS && skip_env "could not run with gss"
9719 stack_trap "rm -f $DIR/$tfile"
9720 for algo in $CKSUM_TYPES; do
9721 cancel_lru_locks osc
9722 set_checksum_type $algo
9723 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9724 $LCTL set_param fail_loc=0x409
9725 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9726 error "direct write succeeded"
9727 $LCTL set_param fail_loc=0
9729 set_checksum_type $ORIG_CSUM_TYPE
9732 run_test 77f "repeat checksum error on write (expect error)"
9734 test_77g() { # bug 10889
9735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9736 $GSS && skip_env "could not run with gss"
9737 remote_ost_nodsh && skip "remote OST with nodsh"
9739 [ ! -f $F77_TMP ] && setup_f77
9741 local file=$DIR/$tfile
9742 stack_trap "rm -f $file" EXIT
9744 $LFS setstripe -c 1 -i 0 $file
9745 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9746 do_facet ost1 lctl set_param fail_loc=0x8000021a
9748 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9749 error "write error: rc=$?"
9750 do_facet ost1 lctl set_param fail_loc=0
9753 cancel_lru_locks osc
9754 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9755 do_facet ost1 lctl set_param fail_loc=0x8000021b
9757 cmp $F77_TMP $file || error "file compare failed"
9758 do_facet ost1 lctl set_param fail_loc=0
9761 run_test 77g "checksum error on OST write, read"
9763 test_77k() { # LU-10906
9764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9765 $GSS && skip_env "could not run with gss"
9767 local cksum_param="osc.$FSNAME*.checksums"
9768 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9772 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9773 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9774 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9777 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9778 error "failed to set checksum=$i on MGS"
9779 wait_update $HOSTNAME "$get_checksum" $i
9781 echo "remount client, checksum should be $i"
9782 remount_client $MOUNT || error "failed to remount client"
9783 checksum=$(eval $get_checksum)
9784 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9786 # remove persistent param to avoid races with checksum mountopt below
9787 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9788 error "failed to delete checksum on MGS"
9790 for opt in "checksum" "nochecksum"; do
9791 #remount with mount option
9792 echo "remount client with option $opt, checksum should be $i"
9793 umount_client $MOUNT || error "failed to umount client"
9794 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9795 error "failed to mount client with option '$opt'"
9796 checksum=$(eval $get_checksum)
9797 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9801 remount_client $MOUNT || error "failed to remount client"
9803 run_test 77k "enable/disable checksum correctly"
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9807 $GSS && skip_env "could not run with gss"
9810 stack_trap "set_checksums $ORIG_CSUM" EXIT
9811 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9813 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9815 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9816 for algo in $CKSUM_TYPES; do
9817 set_checksum_type $algo || error "fail to set checksum type $algo"
9818 osc_algo=$(get_osc_checksum_type OST0000)
9819 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9821 # no locks, no reqs to let the connection idle
9822 cancel_lru_locks osc
9823 lru_resize_disable osc
9824 wait_osc_import_state client ost1 IDLE
9826 # ensure ost1 is connected
9827 stat $DIR/$tfile >/dev/null || error "can't stat"
9828 wait_osc_import_state client ost1 FULL
9830 osc_algo=$(get_osc_checksum_type OST0000)
9831 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9835 run_test 77l "preferred checksum type is remembered after reconnected"
9837 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9842 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9843 skip "Need at least version 2.14.52"
9844 local param=checksum_speed
9846 $LCTL get_param $param || error "reading $param failed"
9848 csum_speeds=$($LCTL get_param -n $param)
9850 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9851 error "known checksum types are missing"
9853 run_test 77m "Verify checksum_speed is correctly read"
9855 check_filefrag_77n() {
9860 while read extidx a b start end rest; do
9861 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9862 nr_ext=$(( $nr_ext + 1 ))
9863 starts+=( ${start%..} )
9866 done < <( filefrag -sv $1 )
9868 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9873 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9876 $TRUNCATE $DIR/$tfile 0
9877 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9878 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9879 check_filefrag_77n $DIR/$tfile ||
9880 skip "$tfile blocks not contiguous around hole"
9883 stack_trap "set_checksums $ORIG_CSUM" EXIT
9884 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9885 stack_trap "rm -f $DIR/$tfile"
9887 for algo in $CKSUM_TYPES; do
9888 if [[ "$algo" =~ ^t10 ]]; then
9889 set_checksum_type $algo ||
9890 error "fail to set checksum type $algo"
9891 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9892 error "fail to read $tfile with $algo"
9898 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9901 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9902 skip "Need at least version 2.14.54"
9906 # print OST checksum_type
9907 echo "$ofd.$FSNAME-*.checksum_type:"
9908 do_nodes $(comma_list $(osts_nodes)) \
9909 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9911 # print MDT checksum_type
9912 echo "$mdt.$FSNAME-*.checksum_type:"
9913 do_nodes $(comma_list $(mdts_nodes)) \
9914 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9916 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9917 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9919 (( $o_count == $OSTCOUNT )) ||
9920 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9922 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
9923 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
9925 (( $m_count == $MDSCOUNT )) ||
9926 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
9928 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
9935 test_78() { # bug 10901
9936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9937 remote_ost || skip_env "local OST"
9940 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9941 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9942 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9943 echo "MemTotal: $MEMTOTAL"
9945 # reserve 256MB of memory for the kernel and other running processes,
9946 # and then take 1/2 of the remaining memory for the read/write buffers.
9947 if [ $MEMTOTAL -gt 512 ] ;then
9948 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9950 # for those poor memory-starved high-end clusters...
9951 MEMTOTAL=$((MEMTOTAL / 2))
9953 echo "Mem to use for directio: $MEMTOTAL"
9955 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9956 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9957 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9958 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9960 echo "Smallest OST: $SMALLESTOST"
9961 [[ $SMALLESTOST -lt 10240 ]] &&
9962 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9964 trap cleanup_test_78 EXIT
9966 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9967 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9969 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9970 echo "File size: $F78SIZE"
9971 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9972 for i in $(seq 1 $NSEQ); do
9973 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9974 echo directIO rdwr round $i of $NSEQ
9975 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9980 run_test 78 "handle large O_DIRECT writes correctly ============"
9982 test_79() { # bug 12743
9983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9985 wait_delete_completed
9987 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9988 BKFREE=$(calc_osc_kbytes kbytesfree)
9989 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9991 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9992 DFTOTAL=`echo $STRING | cut -d, -f1`
9993 DFUSED=`echo $STRING | cut -d, -f2`
9994 DFAVAIL=`echo $STRING | cut -d, -f3`
9995 DFFREE=$(($DFTOTAL - $DFUSED))
9997 ALLOWANCE=$((64 * $OSTCOUNT))
9999 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10000 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10001 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10003 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10004 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10005 error "df free($DFFREE) mismatch OST free($BKFREE)"
10007 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10008 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10009 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10012 run_test 79 "df report consistency check ======================="
10014 test_80() { # bug 10718
10015 remote_ost_nodsh && skip "remote OST with nodsh"
10016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10018 # relax strong synchronous semantics for slow backends like ZFS
10019 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10020 local soc="obdfilter.*.sync_lock_cancel"
10021 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10023 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10024 if [ -z "$save" ]; then
10025 soc="obdfilter.*.sync_on_lock_cancel"
10026 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10029 if [ "$save" != "never" ]; then
10030 local hosts=$(comma_list $(osts_nodes))
10032 do_nodes $hosts $LCTL set_param $soc=never
10033 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10038 sync; sleep 1; sync
10039 local before=$(date +%s)
10040 cancel_lru_locks osc
10041 local after=$(date +%s)
10042 local diff=$((after - before))
10043 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10047 run_test 80 "Page eviction is equally fast at high offsets too"
10049 test_81a() { # LU-456
10050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10051 remote_ost_nodsh && skip "remote OST with nodsh"
10053 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10054 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10055 do_facet ost1 lctl set_param fail_loc=0x80000228
10057 # write should trigger a retry and success
10058 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10059 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10061 if [ $RC -ne 0 ] ; then
10062 error "write should success, but failed for $RC"
10065 run_test 81a "OST should retry write when get -ENOSPC ==============="
10067 test_81b() { # LU-456
10068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10069 remote_ost_nodsh && skip "remote OST with nodsh"
10071 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10072 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10073 do_facet ost1 lctl set_param fail_loc=0x228
10075 # write should retry several times and return -ENOSPC finally
10076 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10077 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10080 if [ $RC -ne $ENOSPC ] ; then
10081 error "dd should fail for -ENOSPC, but succeed."
10084 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10087 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10089 test_mkdir $DIR/$tdir.cvsroot
10090 chown $RUNAS_ID $DIR/$tdir.cvsroot
10093 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10096 # some versions of cvs import exit(1) when asked to import links or
10097 # files they can't read. ignore those files.
10098 local toignore=$(find . -type l -printf '-I %f\n' -o \
10099 ! -perm /4 -printf '-I %f\n')
10100 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10101 $tdir.reposname vtag rtag
10104 test_mkdir $DIR/$tdir.reposname
10105 chown $RUNAS_ID $DIR/$tdir.reposname
10106 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10108 cd $DIR/$tdir.reposname
10110 $RUNAS cvs add -m 'addmsg' foo99
10112 $RUNAS cvs commit -m 'nomsg' foo99
10113 rm -fr $DIR/$tdir.cvsroot
10115 run_test 99 "cvs strange file/directory operations"
10118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10119 [[ "$NETTYPE" =~ tcp ]] ||
10120 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10121 remote_ost_nodsh && skip "remote OST with nodsh"
10122 remote_mds_nodsh && skip "remote MDS with nodsh"
10124 skip "useless for local single node setup"
10126 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10127 [ "$PROT" != "tcp" ] && continue
10128 RPORT=$(echo $REMOTE | cut -d: -f2)
10129 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10132 LPORT=`echo $LOCAL | cut -d: -f2`
10133 if [ $LPORT -ge 1024 ]; then
10134 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10136 error_exit "local: $LPORT > 1024, remote: $RPORT"
10139 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10141 run_test 100 "check local port using privileged port ==========="
10143 function get_named_value()
10147 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10150 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10151 awk '/^max_cached_mb/ { print $2 }')
10154 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10164 local cache_limit=32
10166 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10167 trap cleanup_101a EXIT
10168 $LCTL set_param -n llite.*.read_ahead_stats=0
10169 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10172 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10174 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10175 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10178 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10179 get_named_value 'read.but.discarded'); do
10180 discard=$(($discard + $s))
10184 $LCTL get_param osc.*-osc*.rpc_stats
10185 $LCTL get_param llite.*.read_ahead_stats
10187 # Discard is generally zero, but sometimes a few random reads line up
10188 # and trigger larger readahead, which is wasted & leads to discards.
10189 if [[ $(($discard)) -gt $nreads ]]; then
10190 error "too many ($discard) discarded pages"
10192 rm -f $DIR/$tfile || true
10194 run_test 101a "check read-ahead for random reads"
10196 setup_test101bc() {
10197 test_mkdir $DIR/$tdir
10199 local FILE_LENGTH=$2
10202 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10204 local list=$(comma_list $(osts_nodes))
10205 set_osd_param $list '' read_cache_enable 0
10206 set_osd_param $list '' writethrough_cache_enable 0
10208 trap cleanup_test101bc EXIT
10209 # prepare the read-ahead file
10210 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10212 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10213 count=$FILE_SIZE_MB 2> /dev/null
10217 cleanup_test101bc() {
10222 local list=$(comma_list $(osts_nodes))
10223 set_osd_param $list '' read_cache_enable 1
10224 set_osd_param $list '' writethrough_cache_enable 1
10228 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10233 local STRIPE_SIZE=$2
10234 local FILE_LENGTH=$3
10235 local RA_INC=1048576
10236 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10237 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10238 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10239 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10240 get_named_value 'read.but.discarded' | calc_total)
10241 if [[ $DISCARD -gt $discard_limit ]]; then
10242 $LCTL get_param llite.*.read_ahead_stats
10243 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10245 echo "Read-ahead success for size ${READ_SIZE}"
10250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10251 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10253 local STRIPE_SIZE=1048576
10254 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10256 if [ $SLOW == "yes" ]; then
10257 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10259 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10262 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10264 # prepare the read-ahead file
10265 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10266 cancel_lru_locks osc
10267 for BIDX in 2 4 8 16 32 64 128 256
10269 local BSIZE=$((BIDX*4096))
10270 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10271 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10272 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10273 $LCTL set_param -n llite.*.read_ahead_stats=0
10274 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10275 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10276 cancel_lru_locks osc
10277 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10282 run_test 101b "check stride-io mode read-ahead ================="
10285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10287 local STRIPE_SIZE=1048576
10288 local FILE_LENGTH=$((STRIPE_SIZE*100))
10291 local osc_rpc_stats
10293 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10295 cancel_lru_locks osc
10296 $LCTL set_param osc.*.rpc_stats=0
10297 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10298 $LCTL get_param osc.*.rpc_stats
10299 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10300 local stats=$($LCTL get_param -n $osc_rpc_stats)
10301 local lines=$(echo "$stats" | awk 'END {print NR;}')
10304 if [ $lines -le 20 ]; then
10305 echo "continue debug"
10308 for size in 1 2 4 8; do
10309 local rpc=$(echo "$stats" |
10310 awk '($1 == "'$size':") {print $2; exit; }')
10311 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10312 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10314 echo "$osc_rpc_stats check passed!"
10319 run_test 101c "check stripe_size aligned read-ahead"
10322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10324 local file=$DIR/$tfile
10325 local sz_MB=${FILESIZE_101d:-80}
10326 local ra_MB=${READAHEAD_MB:-40}
10328 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10329 [ $free_MB -lt $sz_MB ] &&
10330 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10332 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10333 $LFS setstripe -c -1 $file || error "setstripe failed"
10335 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10336 echo Cancel LRU locks on lustre client to flush the client cache
10337 cancel_lru_locks osc
10339 echo Disable read-ahead
10340 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10341 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10342 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10343 $LCTL get_param -n llite.*.max_read_ahead_mb
10345 echo "Reading the test file $file with read-ahead disabled"
10346 local sz_KB=$((sz_MB * 1024 / 4))
10347 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10348 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10349 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10350 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10352 echo "Cancel LRU locks on lustre client to flush the client cache"
10353 cancel_lru_locks osc
10354 echo Enable read-ahead with ${ra_MB}MB
10355 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10357 echo "Reading the test file $file with read-ahead enabled"
10358 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10359 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10361 echo "read-ahead disabled time read $raOFF"
10362 echo "read-ahead enabled time read $raON"
10365 wait_delete_completed
10367 # use awk for this check instead of bash because it handles decimals
10368 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10369 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10371 run_test 101d "file read with and without read-ahead enabled"
10374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10376 local file=$DIR/$tfile
10377 local size_KB=500 #KB
10381 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10382 local need_KB=$((count * size_KB))
10383 [[ $free_KB -le $need_KB ]] &&
10384 skip_env "Need free space $need_KB, have $free_KB"
10386 echo "Creating $count ${size_KB}K test files"
10387 for ((i = 0; i < $count; i++)); do
10388 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10391 echo "Cancel LRU locks on lustre client to flush the client cache"
10392 cancel_lru_locks $OSC
10394 echo "Reset readahead stats"
10395 $LCTL set_param -n llite.*.read_ahead_stats=0
10397 for ((i = 0; i < $count; i++)); do
10398 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10401 $LCTL get_param llite.*.max_cached_mb
10402 $LCTL get_param llite.*.read_ahead_stats
10403 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10404 get_named_value 'misses' | calc_total)
10406 for ((i = 0; i < $count; i++)); do
10407 rm -rf $file.$i 2>/dev/null
10410 #10000 means 20% reads are missing in readahead
10411 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10413 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10416 which iozone || skip_env "no iozone installed"
10418 local old_debug=$($LCTL get_param debug)
10419 old_debug=${old_debug#*=}
10420 $LCTL set_param debug="reada mmap"
10422 # create a test file
10423 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10425 echo Cancel LRU locks on lustre client to flush the client cache
10426 cancel_lru_locks osc
10428 echo Reset readahead stats
10429 $LCTL set_param -n llite.*.read_ahead_stats=0
10431 echo mmap read the file with small block size
10432 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10435 echo checking missing pages
10436 $LCTL get_param llite.*.read_ahead_stats
10437 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10438 get_named_value 'misses' | calc_total)
10440 $LCTL set_param debug="$old_debug"
10441 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10444 run_test 101f "check mmap read performance"
10446 test_101g_brw_size_test() {
10448 local pages=$((mb * 1048576 / PAGE_SIZE))
10449 local file=$DIR/$tfile
10451 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10452 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10453 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10454 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10458 stack_trap "rm -f $file" EXIT
10459 $LCTL set_param -n osc.*.rpc_stats=0
10461 # 10 RPCs should be enough for the test
10463 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10464 { error "dd write ${mb} MB blocks failed"; return 3; }
10465 cancel_lru_locks osc
10466 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10467 { error "dd write ${mb} MB blocks failed"; return 4; }
10469 # calculate number of full-sized read and write RPCs
10470 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10471 sed -n '/pages per rpc/,/^$/p' |
10472 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10473 END { print reads,writes }'))
10474 # allow one extra full-sized read RPC for async readahead
10475 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10476 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10477 [[ ${rpcs[1]} == $count ]] ||
10478 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10482 remote_ost_nodsh && skip "remote OST with nodsh"
10485 local osts=$(get_facets OST)
10486 local list=$(comma_list $(osts_nodes))
10487 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10488 local brw_size="obdfilter.*.brw_size"
10490 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10492 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10494 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10495 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10496 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10497 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10498 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10499 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10501 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10504 if [[ $orig_mb -lt 16 ]]; then
10505 save_lustre_params $osts "$brw_size" > $p
10506 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10507 error "set 16MB RPC size failed"
10509 echo "remount client to enable new RPC size"
10510 remount_client $MOUNT || error "remount_client failed"
10513 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10514 # should be able to set brw_size=12, but no rpc_stats for that
10515 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10518 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10520 if [[ $orig_mb -lt 16 ]]; then
10521 restore_lustre_params < $p
10522 remount_client $MOUNT || error "remount_client restore failed"
10525 rm -f $p $DIR/$tfile
10527 run_test 101g "Big bulk(4/16 MiB) readahead"
10530 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10532 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10533 error "dd 70M file failed"
10534 echo Cancel LRU locks on lustre client to flush the client cache
10535 cancel_lru_locks osc
10537 echo "Reset readahead stats"
10538 $LCTL set_param -n llite.*.read_ahead_stats 0
10540 echo "Read 10M of data but cross 64M bundary"
10541 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10542 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10543 get_named_value 'misses' | calc_total)
10544 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10545 rm -f $p $DIR/$tfile
10547 run_test 101h "Readahead should cover current read window"
10550 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10551 error "dd 10M file failed"
10553 local max_per_file_mb=$($LCTL get_param -n \
10554 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10555 cancel_lru_locks osc
10556 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10557 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10558 error "set max_read_ahead_per_file_mb to 1 failed"
10560 echo "Reset readahead stats"
10561 $LCTL set_param llite.*.read_ahead_stats=0
10563 dd if=$DIR/$tfile of=/dev/null bs=2M
10565 $LCTL get_param llite.*.read_ahead_stats
10566 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10567 awk '/misses/ { print $2 }')
10568 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10571 run_test 101i "allow current readahead to exceed reservation"
10574 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10575 error "setstripe $DIR/$tfile failed"
10576 local file_size=$((1048576 * 16))
10577 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10578 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10580 echo Disable read-ahead
10581 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10583 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10584 for blk in $PAGE_SIZE 1048576 $file_size; do
10585 cancel_lru_locks osc
10586 echo "Reset readahead stats"
10587 $LCTL set_param -n llite.*.read_ahead_stats=0
10588 local count=$(($file_size / $blk))
10589 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10590 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10591 get_named_value 'failed.to.fast.read' | calc_total)
10592 $LCTL get_param -n llite.*.read_ahead_stats
10593 [ $miss -eq $count ] || error "expected $count got $miss"
10596 rm -f $p $DIR/$tfile
10598 run_test 101j "A complete read block should be submitted when no RA"
10601 test_mkdir $DIR/$tdir
10602 chown $RUNAS_ID $DIR/$tdir
10605 STRIPE_COUNT=$OSTCOUNT
10606 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10608 trap cleanup_test102 EXIT
10610 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10612 for num in 1 2 3 4; do
10613 for count in $(seq 1 $STRIPE_COUNT); do
10614 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10615 local size=`expr $STRIPE_SIZE \* $num`
10616 local file=file"$num-$idx-$count"
10617 $1 $LFS setstripe -S $size -i $idx -c $count $file
10623 $1 tar cf $TMP/f102.tar $tdir --xattrs
10626 cleanup_test102() {
10628 rm -f $TMP/f102.tar
10629 rm -rf $DIR/d0.sanity/d102
10633 [ "$UID" != 0 ] && skip "must run as root"
10634 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10635 skip_env "must have user_xattr"
10637 [ -z "$(which setfattr 2>/dev/null)" ] &&
10638 skip_env "could not find setfattr"
10640 local testfile=$DIR/$tfile
10643 echo "set/get xattr..."
10644 setfattr -n trusted.name1 -v value1 $testfile ||
10645 error "setfattr -n trusted.name1=value1 $testfile failed"
10646 getfattr -n trusted.name1 $testfile 2> /dev/null |
10647 grep "trusted.name1=.value1" ||
10648 error "$testfile missing trusted.name1=value1"
10650 setfattr -n user.author1 -v author1 $testfile ||
10651 error "setfattr -n user.author1=author1 $testfile failed"
10652 getfattr -n user.author1 $testfile 2> /dev/null |
10653 grep "user.author1=.author1" ||
10654 error "$testfile missing trusted.author1=author1"
10656 echo "listxattr..."
10657 setfattr -n trusted.name2 -v value2 $testfile ||
10658 error "$testfile unable to set trusted.name2"
10659 setfattr -n trusted.name3 -v value3 $testfile ||
10660 error "$testfile unable to set trusted.name3"
10661 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10662 grep "trusted.name" | wc -l) -eq 3 ] ||
10663 error "$testfile missing 3 trusted.name xattrs"
10665 setfattr -n user.author2 -v author2 $testfile ||
10666 error "$testfile unable to set user.author2"
10667 setfattr -n user.author3 -v author3 $testfile ||
10668 error "$testfile unable to set user.author3"
10669 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10670 grep "user.author" | wc -l) -eq 3 ] ||
10671 error "$testfile missing 3 user.author xattrs"
10673 echo "remove xattr..."
10674 setfattr -x trusted.name1 $testfile ||
10675 error "$testfile error deleting trusted.name1"
10676 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10677 error "$testfile did not delete trusted.name1 xattr"
10679 setfattr -x user.author1 $testfile ||
10680 error "$testfile error deleting user.author1"
10681 echo "set lustre special xattr ..."
10682 $LFS setstripe -c1 $testfile
10683 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10684 awk -F "=" '/trusted.lov/ { print $2 }' )
10685 setfattr -n "trusted.lov" -v $lovea $testfile ||
10686 error "$testfile doesn't ignore setting trusted.lov again"
10687 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10688 error "$testfile allow setting invalid trusted.lov"
10691 run_test 102a "user xattr test =================================="
10693 check_102b_layout() {
10695 local testfile=$DIR/$tfile
10697 echo "test layout '$layout'"
10698 $LFS setstripe $layout $testfile || error "setstripe failed"
10699 $LFS getstripe -y $testfile
10701 echo "get/set/list trusted.lov xattr ..." # b=10930
10702 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10703 [[ "$value" =~ "trusted.lov" ]] ||
10704 error "can't get trusted.lov from $testfile"
10705 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10706 error "getstripe failed"
10708 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10710 value=$(cut -d= -f2 <<<$value)
10711 # LU-13168: truncated xattr should fail if short lov_user_md header
10712 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10713 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10714 for len in $lens; do
10715 echo "setfattr $len $testfile.2"
10716 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10717 [ $len -lt 66 ] && error "short xattr len=$len worked"
10719 local stripe_size=$($LFS getstripe -S $testfile.2)
10720 local stripe_count=$($LFS getstripe -c $testfile.2)
10721 [[ $stripe_size -eq 65536 ]] ||
10722 error "stripe size $stripe_size != 65536"
10723 [[ $stripe_count -eq $stripe_count_orig ]] ||
10724 error "stripe count $stripe_count != $stripe_count_orig"
10725 rm $testfile $testfile.2
10729 [ -z "$(which setfattr 2>/dev/null)" ] &&
10730 skip_env "could not find setfattr"
10731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10733 # check plain layout
10734 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10736 # and also check composite layout
10737 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10740 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10743 [ -z "$(which setfattr 2>/dev/null)" ] &&
10744 skip_env "could not find setfattr"
10745 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10747 # b10930: get/set/list lustre.lov xattr
10748 echo "get/set/list lustre.lov xattr ..."
10749 test_mkdir $DIR/$tdir
10750 chown $RUNAS_ID $DIR/$tdir
10751 local testfile=$DIR/$tdir/$tfile
10752 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10753 error "setstripe failed"
10754 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10755 error "getstripe failed"
10756 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10757 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10759 local testfile2=${testfile}2
10760 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10761 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10763 $RUNAS $MCREATE $testfile2
10764 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10765 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10766 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10767 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10768 [ $stripe_count -eq $STRIPECOUNT ] ||
10769 error "stripe count $stripe_count != $STRIPECOUNT"
10771 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10773 compare_stripe_info1() {
10774 local stripe_index_all_zero=true
10776 for num in 1 2 3 4; do
10777 for count in $(seq 1 $STRIPE_COUNT); do
10778 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10779 local size=$((STRIPE_SIZE * num))
10780 local file=file"$num-$offset-$count"
10781 stripe_size=$($LFS getstripe -S $PWD/$file)
10782 [[ $stripe_size -ne $size ]] &&
10783 error "$file: size $stripe_size != $size"
10784 stripe_count=$($LFS getstripe -c $PWD/$file)
10785 # allow fewer stripes to be created, ORI-601
10786 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10787 error "$file: count $stripe_count != $count"
10788 stripe_index=$($LFS getstripe -i $PWD/$file)
10789 [[ $stripe_index -ne 0 ]] &&
10790 stripe_index_all_zero=false
10794 $stripe_index_all_zero &&
10795 error "all files are being extracted starting from OST index 0"
10799 have_xattrs_include() {
10800 tar --help | grep -q xattrs-include &&
10801 echo --xattrs-include="lustre.*"
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10808 XINC=$(have_xattrs_include)
10810 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10811 cd $DIR/$tdir/$tdir
10812 compare_stripe_info1
10814 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10820 XINC=$(have_xattrs_include)
10822 test_mkdir $DIR/$tdir.restore
10824 tar cf - --xattrs $tdir | tar xf - \
10825 -C $DIR/$tdir.restore --xattrs $XINC
10826 cd $DIR/$tdir.restore/$tdir
10827 compare_stripe_info1
10829 run_test 102f "tar copy files, not keep osts"
10832 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10833 skip "must have user_xattr"
10834 [ -z "$(which setfattr 2>/dev/null)" ] &&
10835 skip_env "could not find setfattr"
10836 [ -z "$(which getfattr 2>/dev/null)" ] &&
10837 skip_env "could not find getfattr"
10839 local xsize=${1:-1024} # in bytes
10840 local file=$DIR/$tfile
10841 local value="$(generate_string $xsize)"
10842 local xbig=trusted.big
10846 log "save $xbig on $file"
10847 if [ -z "$toobig" ]
10849 setfattr -n $xbig -v $value $file ||
10850 error "saving $xbig on $file failed"
10852 setfattr -n $xbig -v $value $file &&
10853 error "saving $xbig on $file succeeded"
10857 local orig=$(get_xattr_value $xbig $file)
10858 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10860 local xsml=trusted.sml
10861 log "save $xsml on $file"
10862 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10864 local new=$(get_xattr_value $xbig $file)
10865 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10867 log "grow $xsml on $file"
10868 setfattr -n $xsml -v "$value" $file ||
10869 error "growing $xsml on $file failed"
10871 new=$(get_xattr_value $xbig $file)
10872 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10873 log "$xbig still valid after growing $xsml"
10878 test_102h() { # bug 15777
10881 run_test 102h "grow xattr from inside inode to external block"
10884 large_xattr_enabled || skip_env "ea_inode feature disabled"
10886 echo "setting xattr of max xattr size: $(max_xattr_size)"
10887 grow_xattr $(max_xattr_size)
10889 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10890 echo "This should fail:"
10891 grow_xattr $(($(max_xattr_size) + 10)) 1
10893 run_test 102ha "grow xattr from inside inode to external inode"
10895 test_102i() { # bug 17038
10896 [ -z "$(which getfattr 2>/dev/null)" ] &&
10897 skip "could not find getfattr"
10900 ln -s $DIR/$tfile $DIR/${tfile}link
10901 getfattr -n trusted.lov $DIR/$tfile ||
10902 error "lgetxattr on $DIR/$tfile failed"
10903 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10904 grep -i "no such attr" ||
10905 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10906 rm -f $DIR/$tfile $DIR/${tfile}link
10908 run_test 102i "lgetxattr test on symbolic link ============"
10911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10912 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10914 XINC=$(have_xattrs_include)
10915 setup_test102 "$RUNAS"
10916 chown $RUNAS_ID $DIR/$tdir
10917 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10918 cd $DIR/$tdir/$tdir
10919 compare_stripe_info1 "$RUNAS"
10921 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10924 [ -z "$(which setfattr 2>/dev/null)" ] &&
10925 skip "could not find setfattr"
10928 # b22187 just check that does not crash for regular file.
10929 setfattr -n trusted.lov $DIR/$tfile
10930 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10931 local test_kdir=$DIR/$tdir
10932 test_mkdir $test_kdir
10933 local default_size=$($LFS getstripe -S $test_kdir)
10934 local default_count=$($LFS getstripe -c $test_kdir)
10935 local default_offset=$($LFS getstripe -i $test_kdir)
10936 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10937 error 'dir setstripe failed'
10938 setfattr -n trusted.lov $test_kdir
10939 local stripe_size=$($LFS getstripe -S $test_kdir)
10940 local stripe_count=$($LFS getstripe -c $test_kdir)
10941 local stripe_offset=$($LFS getstripe -i $test_kdir)
10942 [ $stripe_size -eq $default_size ] ||
10943 error "stripe size $stripe_size != $default_size"
10944 [ $stripe_count -eq $default_count ] ||
10945 error "stripe count $stripe_count != $default_count"
10946 [ $stripe_offset -eq $default_offset ] ||
10947 error "stripe offset $stripe_offset != $default_offset"
10948 rm -rf $DIR/$tfile $test_kdir
10950 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10953 [ -z "$(which getfattr 2>/dev/null)" ] &&
10954 skip "could not find getfattr"
10956 # LU-532 trusted. xattr is invisible to non-root
10957 local testfile=$DIR/$tfile
10961 echo "listxattr as user..."
10962 chown $RUNAS_ID $testfile
10963 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10964 grep -q "trusted" &&
10965 error "$testfile trusted xattrs are user visible"
10969 run_test 102l "listxattr size test =================================="
10971 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10972 local path=$DIR/$tfile
10975 listxattr_size_check $path || error "listattr_size_check $path failed"
10977 run_test 102m "Ensure listxattr fails on small bufffer ========"
10981 getxattr() { # getxattr path name
10982 # Return the base64 encoding of the value of xattr name on path.
10986 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10988 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10990 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10992 getfattr --absolute-names --encoding=base64 --name=$name $path |
10993 awk -F= -v name=$name '$1 == name {
10994 print substr($0, index($0, "=") + 1);
10998 test_102n() { # LU-4101 mdt: protect internal xattrs
10999 [ -z "$(which setfattr 2>/dev/null)" ] &&
11000 skip "could not find setfattr"
11001 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11003 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11006 local file0=$DIR/$tfile.0
11007 local file1=$DIR/$tfile.1
11008 local xattr0=$TMP/$tfile.0
11009 local xattr1=$TMP/$tfile.1
11010 local namelist="lov lma lmv link fid version som hsm"
11014 rm -rf $file0 $file1 $xattr0 $xattr1
11015 touch $file0 $file1
11017 # Get 'before' xattrs of $file1.
11018 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11020 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11021 namelist+=" lfsck_namespace"
11022 for name in $namelist; do
11023 # Try to copy xattr from $file0 to $file1.
11024 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11026 setfattr --name=trusted.$name --value="$value" $file1 ||
11027 error "setxattr 'trusted.$name' failed"
11029 # Try to set a garbage xattr.
11030 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11032 if [[ x$name == "xlov" ]]; then
11033 setfattr --name=trusted.lov --value="$value" $file1 &&
11034 error "setxattr invalid 'trusted.lov' success"
11036 setfattr --name=trusted.$name --value="$value" $file1 ||
11037 error "setxattr invalid 'trusted.$name' failed"
11040 # Try to remove the xattr from $file1. We don't care if this
11041 # appears to succeed or fail, we just don't want there to be
11042 # any changes or crashes.
11043 setfattr --remove=$trusted.$name $file1 2> /dev/null
11046 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11049 # Try to copy xattr from $file0 to $file1.
11050 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11052 setfattr --name=trusted.$name --value="$value" $file1 ||
11053 error "setxattr 'trusted.$name' failed"
11055 # Try to set a garbage xattr.
11056 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11058 setfattr --name=trusted.$name --value="$value" $file1 ||
11059 error "setxattr 'trusted.$name' failed"
11061 # Try to remove the xattr from $file1. We don't care if this
11062 # appears to succeed or fail, we just don't want there to be
11063 # any changes or crashes.
11064 setfattr --remove=$trusted.$name $file1 2> /dev/null
11067 # Get 'after' xattrs of file1.
11068 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11070 if ! diff $xattr0 $xattr1; then
11071 error "before and after xattrs of '$file1' differ"
11074 rm -rf $file0 $file1 $xattr0 $xattr1
11078 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11080 test_102p() { # LU-4703 setxattr did not check ownership
11081 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11082 skip "MDS needs to be at least 2.5.56"
11084 local testfile=$DIR/$tfile
11088 echo "setfacl as user..."
11089 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11090 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11092 echo "setfattr as user..."
11093 setfacl -m "u:$RUNAS_ID:---" $testfile
11094 $RUNAS setfattr -x system.posix_acl_access $testfile
11095 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11097 run_test 102p "check setxattr(2) correctly fails without permission"
11100 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11101 skip "MDS needs to be at least 2.6.92"
11103 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11105 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11108 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11109 skip "MDS needs to be at least 2.6.93"
11111 touch $DIR/$tfile || error "touch"
11112 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11113 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11114 rm $DIR/$tfile || error "rm"
11117 mkdir -p $DIR/$tdir || error "mkdir"
11118 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11119 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11120 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11121 error "$testfile error deleting user.author1"
11122 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11123 grep "user.$(basename $tdir)" &&
11124 error "$tdir did not delete user.$(basename $tdir)"
11125 rmdir $DIR/$tdir || error "rmdir"
11128 test_mkdir $DIR/$tdir
11129 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11130 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11131 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11132 error "$testfile error deleting user.author1"
11133 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11134 grep "user.$(basename $tdir)" &&
11135 error "$tdir did not delete user.$(basename $tdir)"
11136 rmdir $DIR/$tdir || error "rm striped dir"
11138 run_test 102r "set EAs with empty values"
11141 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11142 skip "MDS needs to be at least 2.11.52"
11144 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11146 save_lustre_params client "llite.*.xattr_cache" > $save
11148 for cache in 0 1; do
11149 lctl set_param llite.*.xattr_cache=$cache
11152 touch $DIR/$tfile || error "touch"
11153 for prefix in lustre security system trusted user; do
11154 # Note getxattr() may fail with 'Operation not
11155 # supported' or 'No such attribute' depending
11156 # on prefix and cache.
11157 getfattr -n $prefix.n102s $DIR/$tfile &&
11158 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11162 restore_lustre_params < $save
11164 run_test 102s "getting nonexistent xattrs should fail"
11167 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11168 skip "MDS needs to be at least 2.11.52"
11170 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11172 save_lustre_params client "llite.*.xattr_cache" > $save
11174 for cache in 0 1; do
11175 lctl set_param llite.*.xattr_cache=$cache
11177 for buf_size in 0 256; do
11179 touch $DIR/$tfile || error "touch"
11180 setfattr -n user.multiop $DIR/$tfile
11181 $MULTIOP $DIR/$tfile oa$buf_size ||
11182 error "cannot get zero length xattr value (buf_size = $buf_size)"
11186 restore_lustre_params < $save
11188 run_test 102t "zero length xattr values handled correctly"
11192 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11197 [ "$UID" != 0 ] && skip "must run as root"
11198 $GSS && skip_env "could not run under gss"
11199 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11200 skip_env "must have acl enabled"
11201 [ -z "$(which setfacl 2>/dev/null)" ] &&
11202 skip_env "could not find setfacl"
11203 remote_mds_nodsh && skip "remote MDS with nodsh"
11205 gpasswd -a daemon bin # LU-5641
11206 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11208 declare -a identity_old
11210 for num in $(seq $MDSCOUNT); do
11211 switch_identity $num true || identity_old[$num]=$?
11214 SAVE_UMASK=$(umask)
11216 mkdir -p $DIR/$tdir
11219 echo "performing cp ..."
11220 run_acl_subtest cp || error "run_acl_subtest cp failed"
11221 echo "performing getfacl-noacl..."
11222 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11223 echo "performing misc..."
11224 run_acl_subtest misc || error "misc test failed"
11225 echo "performing permissions..."
11226 run_acl_subtest permissions || error "permissions failed"
11227 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11228 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11229 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11230 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11232 echo "performing permissions xattr..."
11233 run_acl_subtest permissions_xattr ||
11234 error "permissions_xattr failed"
11236 echo "performing setfacl..."
11237 run_acl_subtest setfacl || error "setfacl test failed"
11239 # inheritance test got from HP
11240 echo "performing inheritance..."
11241 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11242 chmod +x make-tree || error "chmod +x failed"
11243 run_acl_subtest inheritance || error "inheritance test failed"
11246 echo "LU-974 ignore umask when acl is enabled..."
11247 run_acl_subtest 974 || error "LU-974 umask test failed"
11248 if [ $MDSCOUNT -ge 2 ]; then
11249 run_acl_subtest 974_remote ||
11250 error "LU-974 umask test failed under remote dir"
11253 echo "LU-2561 newly created file is same size as directory..."
11254 if [ "$mds1_FSTYPE" != "zfs" ]; then
11255 run_acl_subtest 2561 || error "LU-2561 test failed"
11257 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11260 run_acl_subtest 4924 || error "LU-4924 test failed"
11265 for num in $(seq $MDSCOUNT); do
11266 if [ "${identity_old[$num]}" = 1 ]; then
11267 switch_identity $num false || identity_old[$num]=$?
11271 run_test 103a "acl test"
11277 for U in {0..511}; do
11279 local O=$(printf "%04o" $U)
11281 umask $(printf "%04o" $((511 ^ $O)))
11282 $LFS setstripe -c 1 $DIR/$tfile.s$O
11283 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11285 (( $S == ($O & 0666) )) ||
11286 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11288 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11289 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11290 (( $S == ($O & 0666) )) ||
11291 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11293 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11294 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11295 (( $S == ($O & 0666) )) ||
11296 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11297 rm -f $DIR/$tfile.[smp]$0
11301 # limit the concurrently running threads to 64. LU-11878
11302 local idx=$((U % 64))
11303 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11308 run_test 103b "umask lfs setstripe"
11311 mkdir -p $DIR/$tdir
11312 cp -rp $DIR/$tdir $DIR/$tdir.bak
11314 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11315 error "$DIR/$tdir shouldn't contain default ACL"
11316 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11317 error "$DIR/$tdir.bak shouldn't contain default ACL"
11320 run_test 103c "'cp -rp' won't set empty acl"
11325 local saved_debug=$($LCTL get_param -n debug)
11327 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11328 skip "MDS needs to be at least 2.14.0"
11330 large_xattr_enabled || skip_env "ea_inode feature disabled"
11332 mkdir -p $DIR/$tdir
11333 # add big LOV EA to cause reply buffer overflow earlier
11334 $LFS setstripe -C 1000 $DIR/$tdir
11335 lctl set_param mdc.*-mdc*.stats=clear
11337 $LCTL set_param debug=0
11338 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11339 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11341 # add a large number of default ACLs (expect 8000+ for 2.13+)
11342 for U in {2..7000}; do
11343 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11344 error "Able to add just $U default ACLs"
11346 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11347 echo "$numacl default ACLs created"
11349 stat $DIR/$tdir || error "Cannot stat directory"
11350 # check file creation
11351 touch $DIR/$tdir/$tfile ||
11352 error "failed to create $tfile with $numacl default ACLs"
11353 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11354 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11355 echo "$fileacl ACLs were inherited"
11356 (( $fileacl == $numacl )) ||
11357 error "Not all default ACLs were inherited: $numacl != $fileacl"
11358 # check that new ACLs creation adds new ACLs to inherited ACLs
11359 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11360 error "Cannot set new ACL"
11361 numacl=$((numacl + 1))
11362 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11363 (( $fileacl == $numacl )) ||
11364 error "failed to add new ACL: $fileacl != $numacl as expected"
11365 # adds more ACLs to a file to reach their maximum at 8000+
11367 for U in {20000..25000}; do
11368 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11369 numacl=$((numacl + 1))
11371 echo "Added $numacl more ACLs to the file"
11372 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11373 echo "Total $fileacl ACLs in file"
11374 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11375 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11376 rmdir $DIR/$tdir || error "Cannot remove directory"
11378 run_test 103e "inheritance of big amount of default ACLs"
11381 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11382 skip "MDS needs to be at least 2.14.51"
11384 large_xattr_enabled || skip_env "ea_inode feature disabled"
11386 # enable changelog to consume more internal MDD buffers
11389 mkdir -p $DIR/$tdir
11391 $LFS setstripe -C 1000 $DIR/$tdir
11392 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11393 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11394 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11395 rmdir $DIR/$tdir || error "Cannot remove directory"
11397 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11403 lfs df || error "lfs df failed"
11404 lfs df -ih || error "lfs df -ih failed"
11405 lfs df -h $DIR || error "lfs df -h $DIR failed"
11406 lfs df -i $DIR || error "lfs df -i $DIR failed"
11407 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11408 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11410 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11411 lctl --device %$OSC deactivate
11412 lfs df || error "lfs df with deactivated OSC failed"
11413 lctl --device %$OSC activate
11414 # wait the osc back to normal
11415 wait_osc_import_ready client ost
11417 lfs df || error "lfs df with reactivated OSC failed"
11420 run_test 104a "lfs df [-ih] [path] test ========================="
11423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11424 [ $RUNAS_ID -eq $UID ] &&
11425 skip_env "RUNAS_ID = UID = $UID -- skipping"
11427 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11428 grep "Permission denied" | wc -l)))
11429 if [ $denied_cnt -ne 0 ]; then
11430 error "lfs check servers test failed"
11433 run_test 104b "$RUNAS lfs check servers test ===================="
11436 # Verify $1 is within range of $2.
11437 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11438 # $1 is <= 2% of $2. Else Fail.
11441 # Strip all units (M, G, T)
11442 actual=$(echo $1 | tr -d A-Z)
11443 expect=$(echo $2 | tr -d A-Z)
11445 expect_lo=$(($expect * 98 / 100)) # 2% below
11446 expect_hi=$(($expect * 102 / 100)) # 2% above
11448 # permit 2% drift above and below
11449 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11454 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11456 local ost_param="osd-zfs.$FSNAME-OST0000."
11457 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11458 local ofacets=$(get_facets OST)
11459 local mfacets=$(get_facets MDS)
11460 local saved_ost_blocks=
11461 local saved_mdt_blocks=
11463 echo "Before recordsize change"
11464 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11465 df=($(df -h | grep "/mnt/lustre"$))
11468 echo "lfs output : ${lfs_df[*]}"
11469 echo "df output : ${df[*]}"
11471 for facet in ${ofacets//,/ }; do
11472 if [ -z $saved_ost_blocks ]; then
11473 saved_ost_blocks=$(do_facet $facet \
11474 lctl get_param -n $ost_param.blocksize)
11475 echo "OST Blocksize: $saved_ost_blocks"
11477 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11478 do_facet $facet zfs set recordsize=32768 $ost
11481 # BS too small. Sufficient for functional testing.
11482 for facet in ${mfacets//,/ }; do
11483 if [ -z $saved_mdt_blocks ]; then
11484 saved_mdt_blocks=$(do_facet $facet \
11485 lctl get_param -n $mdt_param.blocksize)
11486 echo "MDT Blocksize: $saved_mdt_blocks"
11488 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11489 do_facet $facet zfs set recordsize=32768 $mdt
11492 # Give new values chance to reflect change
11495 echo "After recordsize change"
11496 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11497 df_after=($(df -h | grep "/mnt/lustre"$))
11500 echo "lfs output : ${lfs_df_after[*]}"
11501 echo "df output : ${df_after[*]}"
11504 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11505 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11506 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11507 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11508 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11509 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11512 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11513 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11514 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11515 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11516 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11517 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11519 # Restore MDT recordize back to original
11520 for facet in ${mfacets//,/ }; do
11521 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11522 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11525 # Restore OST recordize back to original
11526 for facet in ${ofacets//,/ }; do
11527 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11528 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11533 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11536 # doesn't work on 2.4 kernels
11538 if $(flock_is_enabled); then
11539 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11541 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11545 run_test 105a "flock when mounted without -o flock test ========"
11549 if $(flock_is_enabled); then
11550 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11552 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11556 run_test 105b "fcntl when mounted without -o flock test ========"
11560 if $(flock_is_enabled); then
11561 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11563 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11567 run_test 105c "lockf when mounted without -o flock test"
11569 test_105d() { # bug 15924
11570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11572 test_mkdir $DIR/$tdir
11573 flock_is_enabled || skip_env "mount w/o flock enabled"
11574 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11575 $LCTL set_param fail_loc=0x80000315
11576 flocks_test 2 $DIR/$tdir
11578 run_test 105d "flock race (should not freeze) ========"
11580 test_105e() { # bug 22660 && 22040
11581 flock_is_enabled || skip_env "mount w/o flock enabled"
11584 flocks_test 3 $DIR/$tfile
11586 run_test 105e "Two conflicting flocks from same process"
11588 test_106() { #bug 10921
11589 test_mkdir $DIR/$tdir
11590 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11591 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11593 run_test 106 "attempt exec of dir followed by chown of that dir"
11596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11604 local save_pattern=$(sysctl -n kernel.core_pattern)
11605 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11606 sysctl -w kernel.core_pattern=$file
11607 sysctl -w kernel.core_uses_pid=0
11609 ulimit -c unlimited
11615 kill -s 11 $SLEEPPID
11617 if [ -e $file ]; then
11618 size=`stat -c%s $file`
11619 [ $size -eq 0 ] && error "Fail to create core file $file"
11621 error "Fail to create core file $file"
11624 sysctl -w kernel.core_pattern=$save_pattern
11625 sysctl -w kernel.core_uses_pid=$save_uses_pid
11628 run_test 107 "Coredump on SIG"
11631 test_mkdir $DIR/$tdir
11632 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11633 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11634 error "mkdir with 256 char should fail, but did not"
11635 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11636 error "create with 255 char failed"
11637 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11638 error "create with 256 char should fail, but did not"
11643 run_test 110 "filename length checking"
11646 # Purpose: To verify dynamic thread (OSS) creation.
11649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11650 remote_ost_nodsh && skip "remote OST with nodsh"
11652 # Lustre does not stop service threads once they are started.
11653 # Reset number of running threads to default.
11658 local save_params="$TMP/sanity-$TESTNAME.parameters"
11660 # Get ll_ost_io count before I/O
11661 OSTIO_pre=$(do_facet ost1 \
11662 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11663 # Exit if lustre is not running (ll_ost_io not running).
11664 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11666 echo "Starting with $OSTIO_pre threads"
11667 local thread_max=$((OSTIO_pre * 2))
11668 local rpc_in_flight=$((thread_max * 2))
11669 # Number of I/O Process proposed to be started.
11671 local facets=$(get_facets OST)
11673 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11674 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11676 # Set in_flight to $rpc_in_flight
11677 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11678 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11679 nfiles=${rpc_in_flight}
11680 # Set ost thread_max to $thread_max
11681 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11683 # 5 Minutes should be sufficient for max number of OSS
11684 # threads(thread_max) to be created.
11688 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11689 test_mkdir $DIR/$tdir
11690 for i in $(seq $nfiles); do
11691 local file=$DIR/$tdir/${tfile}-$i
11692 $LFS setstripe -c -1 -i 0 $file
11693 ($WTL $file $timeout)&
11696 # I/O Started - Wait for thread_started to reach thread_max or report
11697 # error if thread_started is more than thread_max.
11698 echo "Waiting for thread_started to reach thread_max"
11699 local thread_started=0
11700 local end_time=$((SECONDS + timeout))
11702 while [ $SECONDS -le $end_time ] ; do
11704 # Get ost i/o thread_started count.
11705 thread_started=$(do_facet ost1 \
11707 ost.OSS.ost_io.threads_started | cut -d= -f2")
11708 # Break out if thread_started is equal/greater than thread_max
11709 if [[ $thread_started -ge $thread_max ]]; then
11710 echo ll_ost_io thread_started $thread_started, \
11711 equal/greater than thread_max $thread_max
11717 # Cleanup - We have the numbers, Kill i/o jobs if running.
11718 jobcount=($(jobs -p))
11719 for i in $(seq 0 $((${#jobcount[@]}-1)))
11721 kill -9 ${jobcount[$i]}
11722 if [ $? -ne 0 ] ; then
11724 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11728 # Cleanup files left by WTL binary.
11729 for i in $(seq $nfiles); do
11730 local file=$DIR/$tdir/${tfile}-$i
11732 if [ $? -ne 0 ] ; then
11733 echo "Warning: Failed to delete file $file"
11737 restore_lustre_params <$save_params
11738 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11740 # Error out if no new thread has started or Thread started is greater
11742 if [[ $thread_started -le $OSTIO_pre ||
11743 $thread_started -gt $thread_max ]]; then
11744 error "ll_ost_io: thread_started $thread_started" \
11745 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11746 "No new thread started or thread started greater " \
11750 run_test 115 "verify dynamic thread creation===================="
11753 wait_delete_completed
11754 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11755 echo "OST kbytes available: ${AVAIL[@]}"
11760 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11761 #echo OST $i: ${AVAIL[i]}kb
11762 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11766 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11771 echo "Min free space: OST $MINI: $MINV"
11772 echo "Max free space: OST $MAXI: $MAXV"
11775 test_116a() { # was previously test_116()
11776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11777 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11778 remote_mds_nodsh && skip "remote MDS with nodsh"
11780 echo -n "Free space priority "
11781 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11786 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11787 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11788 trap simple_cleanup_common EXIT
11790 # Check if we need to generate uneven OSTs
11791 test_mkdir -p $DIR/$tdir/OST${MINI}
11792 local FILL=$((MINV / 4))
11793 local DIFF=$((MAXV - MINV))
11794 local DIFF2=$((DIFF * 100 / MINV))
11796 local threshold=$(do_facet $SINGLEMDS \
11797 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11798 threshold=${threshold%%%}
11799 echo -n "Check for uneven OSTs: "
11800 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11802 if [[ $DIFF2 -gt $threshold ]]; then
11804 echo "Don't need to fill OST$MINI"
11806 # generate uneven OSTs. Write 2% over the QOS threshold value
11808 DIFF=$((threshold - DIFF2 + 2))
11809 DIFF2=$((MINV * DIFF / 100))
11810 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11811 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11812 error "setstripe failed"
11813 DIFF=$((DIFF2 / 2048))
11815 while [ $i -lt $DIFF ]; do
11817 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11818 bs=2M count=1 2>/dev/null
11827 DIFF=$((MAXV - MINV))
11828 DIFF2=$((DIFF * 100 / MINV))
11829 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11830 if [ $DIFF2 -gt $threshold ]; then
11833 echo "failed - QOS mode won't be used"
11834 simple_cleanup_common
11835 skip "QOS imbalance criteria not met"
11843 # now fill using QOS
11844 $LFS setstripe -c 1 $DIR/$tdir
11845 FILL=$((FILL / 200))
11846 if [ $FILL -gt 600 ]; then
11849 echo "writing $FILL files to QOS-assigned OSTs"
11851 while [ $i -lt $FILL ]; do
11853 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11854 count=1 2>/dev/null
11857 echo "wrote $i 200k files"
11861 echo "Note: free space may not be updated, so measurements might be off"
11863 DIFF2=$((MAXV - MINV))
11864 echo "free space delta: orig $DIFF final $DIFF2"
11865 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11866 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11867 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11868 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11869 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11870 if [[ $DIFF -gt 0 ]]; then
11871 FILL=$((DIFF2 * 100 / DIFF - 100))
11872 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11875 # Figure out which files were written where
11876 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11877 awk '/'$MINI1': / {print $2; exit}')
11879 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11880 echo "$MINC files created on smaller OST $MINI1"
11881 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11882 awk '/'$MAXI1': / {print $2; exit}')
11884 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11885 echo "$MAXC files created on larger OST $MAXI1"
11886 if [[ $MINC -gt 0 ]]; then
11887 FILL=$((MAXC * 100 / MINC - 100))
11888 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11890 [[ $MAXC -gt $MINC ]] ||
11891 error_ignore LU-9 "stripe QOS didn't balance free space"
11892 simple_cleanup_common
11894 run_test 116a "stripe QOS: free space balance ==================="
11896 test_116b() { # LU-2093
11897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11898 remote_mds_nodsh && skip "remote MDS with nodsh"
11900 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11901 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11902 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11903 [ -z "$old_rr" ] && skip "no QOS"
11904 do_facet $SINGLEMDS lctl set_param \
11905 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11906 mkdir -p $DIR/$tdir
11907 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11908 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11909 do_facet $SINGLEMDS lctl set_param fail_loc=0
11911 do_facet $SINGLEMDS lctl set_param \
11912 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11914 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11916 test_117() # bug 10891
11918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11920 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11921 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11922 lctl set_param fail_loc=0x21e
11923 > $DIR/$tfile || error "truncate failed"
11924 lctl set_param fail_loc=0
11925 echo "Truncate succeeded."
11928 run_test 117 "verify osd extend =========="
11930 NO_SLOW_RESENDCOUNT=4
11931 export OLD_RESENDCOUNT=""
11932 set_resend_count () {
11933 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11934 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11935 lctl set_param -n $PROC_RESENDCOUNT $1
11936 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11939 # for reduce test_118* time (b=14842)
11940 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11942 # Reset async IO behavior after error case
11944 FILE=$DIR/reset_async
11946 # Ensure all OSCs are cleared
11947 $LFS setstripe -c -1 $FILE
11948 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11953 test_118a() #bug 11710
11955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11959 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11963 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11964 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11969 run_test 118a "verify O_SYNC works =========="
11973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11974 remote_ost_nodsh && skip "remote OST with nodsh"
11978 #define OBD_FAIL_SRV_ENOENT 0x217
11979 set_nodes_failloc "$(osts_nodes)" 0x217
11980 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11982 set_nodes_failloc "$(osts_nodes)" 0
11983 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11984 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11987 if [[ $RC -eq 0 ]]; then
11988 error "Must return error due to dropped pages, rc=$RC"
11992 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11993 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11997 echo "Dirty pages not leaked on ENOENT"
11999 # Due to the above error the OSC will issue all RPCs syncronously
12000 # until a subsequent RPC completes successfully without error.
12001 $MULTIOP $DIR/$tfile Ow4096yc
12006 run_test 118b "Reclaim dirty pages on fatal error =========="
12010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12012 # for 118c, restore the original resend count, LU-1940
12013 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12014 set_resend_count $OLD_RESENDCOUNT
12015 remote_ost_nodsh && skip "remote OST with nodsh"
12019 #define OBD_FAIL_OST_EROFS 0x216
12020 set_nodes_failloc "$(osts_nodes)" 0x216
12022 # multiop should block due to fsync until pages are written
12023 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12027 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12028 error "Multiop failed to block on fsync, pid=$MULTIPID"
12031 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12033 if [[ $WRITEBACK -eq 0 ]]; then
12034 error "No page in writeback, writeback=$WRITEBACK"
12037 set_nodes_failloc "$(osts_nodes)" 0
12040 if [[ $RC -ne 0 ]]; then
12041 error "Multiop fsync failed, rc=$RC"
12044 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12045 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12047 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12048 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12052 echo "Dirty pages flushed via fsync on EROFS"
12055 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12057 # continue to use small resend count to reduce test_118* time (b=14842)
12058 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12063 remote_ost_nodsh && skip "remote OST with nodsh"
12067 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12068 set_nodes_failloc "$(osts_nodes)" 0x214
12069 # multiop should block due to fsync until pages are written
12070 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12074 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12075 error "Multiop failed to block on fsync, pid=$MULTIPID"
12078 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12080 if [[ $WRITEBACK -eq 0 ]]; then
12081 error "No page in writeback, writeback=$WRITEBACK"
12084 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12085 set_nodes_failloc "$(osts_nodes)" 0
12087 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12088 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12090 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12091 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12095 echo "Dirty pages gaurenteed flushed via fsync"
12098 run_test 118d "Fsync validation inject a delay of the bulk =========="
12101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12105 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12106 lctl set_param fail_loc=0x8000040a
12108 # Should simulate EINVAL error which is fatal
12109 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12111 if [[ $RC -eq 0 ]]; then
12112 error "Must return error due to dropped pages, rc=$RC"
12115 lctl set_param fail_loc=0x0
12117 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12118 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12119 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12121 if [[ $LOCKED -ne 0 ]]; then
12122 error "Locked pages remain in cache, locked=$LOCKED"
12125 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12126 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12130 echo "No pages locked after fsync"
12135 run_test 118f "Simulate unrecoverable OSC side error =========="
12138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12142 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12143 lctl set_param fail_loc=0x406
12145 # simulate local -ENOMEM
12146 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12149 lctl set_param fail_loc=0
12150 if [[ $RC -eq 0 ]]; then
12151 error "Must return error due to dropped pages, rc=$RC"
12154 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12155 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12156 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12158 if [[ $LOCKED -ne 0 ]]; then
12159 error "Locked pages remain in cache, locked=$LOCKED"
12162 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12163 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12167 echo "No pages locked after fsync"
12172 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12176 remote_ost_nodsh && skip "remote OST with nodsh"
12180 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12181 set_nodes_failloc "$(osts_nodes)" 0x20e
12182 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12183 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12186 set_nodes_failloc "$(osts_nodes)" 0
12187 if [[ $RC -eq 0 ]]; then
12188 error "Must return error due to dropped pages, rc=$RC"
12191 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12192 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12193 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12195 if [[ $LOCKED -ne 0 ]]; then
12196 error "Locked pages remain in cache, locked=$LOCKED"
12199 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12200 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12204 echo "No pages locked after fsync"
12208 run_test 118h "Verify timeout in handling recoverables errors =========="
12210 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12214 remote_ost_nodsh && skip "remote OST with nodsh"
12218 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12219 set_nodes_failloc "$(osts_nodes)" 0x20e
12221 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12222 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12225 set_nodes_failloc "$(osts_nodes)" 0
12229 if [[ $RC -ne 0 ]]; then
12230 error "got error, but should be not, rc=$RC"
12233 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12234 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12235 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12236 if [[ $LOCKED -ne 0 ]]; then
12237 error "Locked pages remain in cache, locked=$LOCKED"
12240 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12241 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12245 echo "No pages locked after fsync"
12249 run_test 118i "Fix error before timeout in recoverable error =========="
12251 [ "$SLOW" = "no" ] && set_resend_count 4
12254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12255 remote_ost_nodsh && skip "remote OST with nodsh"
12259 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12260 set_nodes_failloc "$(osts_nodes)" 0x220
12262 # return -EIO from OST
12263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12265 set_nodes_failloc "$(osts_nodes)" 0x0
12266 if [[ $RC -eq 0 ]]; then
12267 error "Must return error due to dropped pages, rc=$RC"
12270 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12271 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12272 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12273 if [[ $LOCKED -ne 0 ]]; then
12274 error "Locked pages remain in cache, locked=$LOCKED"
12277 # in recoverable error on OST we want resend and stay until it finished
12278 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12279 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12283 echo "No pages locked after fsync"
12287 run_test 118j "Simulate unrecoverable OST side error =========="
12291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12292 remote_ost_nodsh && skip "remote OSTs with nodsh"
12294 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12295 set_nodes_failloc "$(osts_nodes)" 0x20e
12296 test_mkdir $DIR/$tdir
12298 for ((i=0;i<10;i++)); do
12299 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12300 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12307 set_nodes_failloc "$(osts_nodes)" 0
12310 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12312 test_118l() # LU-646
12314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12316 test_mkdir $DIR/$tdir
12317 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12320 run_test 118l "fsync dir"
12322 test_118m() # LU-3066
12324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12326 test_mkdir $DIR/$tdir
12327 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12330 run_test 118m "fdatasync dir ========="
12332 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12340 remote_ost_nodsh && skip "remote OSTs with nodsh"
12342 # Sleep to avoid a cached response.
12343 #define OBD_STATFS_CACHE_SECONDS 1
12346 # Inject a 10 second delay in the OST_STATFS handler.
12347 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12348 set_nodes_failloc "$(osts_nodes)" 0x242
12351 stat --file-system $MOUNT > /dev/null
12354 set_nodes_failloc "$(osts_nodes)" 0
12356 if ((end - begin > 20)); then
12357 error "statfs took $((end - begin)) seconds, expected 10"
12360 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12362 test_119a() # bug 11737
12364 BSIZE=$((512 * 1024))
12365 directio write $DIR/$tfile 0 1 $BSIZE
12366 # We ask to read two blocks, which is more than a file size.
12367 # directio will indicate an error when requested and actual
12368 # sizes aren't equeal (a normal situation in this case) and
12369 # print actual read amount.
12370 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12371 if [ "$NOB" != "$BSIZE" ]; then
12372 error "read $NOB bytes instead of $BSIZE"
12376 run_test 119a "Short directIO read must return actual read amount"
12378 test_119b() # bug 11737
12380 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12382 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12383 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12385 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12386 error "direct read failed"
12389 run_test 119b "Sparse directIO read must return actual read amount"
12391 test_119c() # bug 13099
12394 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12395 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12398 run_test 119c "Testing for direct read hitting hole"
12400 test_119d() # bug 15950
12402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12404 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12405 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12407 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12408 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12409 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12410 lctl set_param fail_loc=0x40d
12411 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12414 cat $DIR/$tfile > /dev/null &
12415 lctl set_param fail_loc=0
12418 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12420 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12421 error "the read rpcs have not completed in 2s"
12423 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12425 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12429 remote_mds_nodsh && skip "remote MDS with nodsh"
12430 test_mkdir -i0 -c1 $DIR/$tdir
12431 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12432 skip_env "no early lock cancel on server"
12434 lru_resize_disable mdc
12435 lru_resize_disable osc
12436 cancel_lru_locks mdc
12437 # asynchronous object destroy at MDT could cause bl ast to client
12438 cancel_lru_locks osc
12440 stat $DIR/$tdir > /dev/null
12441 can1=$(do_facet mds1 \
12442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12443 awk '/ldlm_cancel/ {print $2}')
12444 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12445 awk '/ldlm_bl_callback/ {print $2}')
12446 test_mkdir -i0 -c1 $DIR/$tdir/d1
12447 can2=$(do_facet mds1 \
12448 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12449 awk '/ldlm_cancel/ {print $2}')
12450 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12451 awk '/ldlm_bl_callback/ {print $2}')
12452 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12453 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12454 lru_resize_enable mdc
12455 lru_resize_enable osc
12457 run_test 120a "Early Lock Cancel: mkdir test"
12460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12461 remote_mds_nodsh && skip "remote MDS with nodsh"
12462 test_mkdir $DIR/$tdir
12463 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12464 skip_env "no early lock cancel on server"
12466 lru_resize_disable mdc
12467 lru_resize_disable osc
12468 cancel_lru_locks mdc
12469 stat $DIR/$tdir > /dev/null
12470 can1=$(do_facet $SINGLEMDS \
12471 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12472 awk '/ldlm_cancel/ {print $2}')
12473 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12474 awk '/ldlm_bl_callback/ {print $2}')
12475 touch $DIR/$tdir/f1
12476 can2=$(do_facet $SINGLEMDS \
12477 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12478 awk '/ldlm_cancel/ {print $2}')
12479 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12480 awk '/ldlm_bl_callback/ {print $2}')
12481 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12482 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12483 lru_resize_enable mdc
12484 lru_resize_enable osc
12486 run_test 120b "Early Lock Cancel: create test"
12489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12490 remote_mds_nodsh && skip "remote MDS with nodsh"
12491 test_mkdir -i0 -c1 $DIR/$tdir
12492 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12493 skip "no early lock cancel on server"
12495 lru_resize_disable mdc
12496 lru_resize_disable osc
12497 test_mkdir -i0 -c1 $DIR/$tdir/d1
12498 test_mkdir -i0 -c1 $DIR/$tdir/d2
12499 touch $DIR/$tdir/d1/f1
12500 cancel_lru_locks mdc
12501 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12502 can1=$(do_facet mds1 \
12503 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12504 awk '/ldlm_cancel/ {print $2}')
12505 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12506 awk '/ldlm_bl_callback/ {print $2}')
12507 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12508 can2=$(do_facet mds1 \
12509 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12510 awk '/ldlm_cancel/ {print $2}')
12511 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12512 awk '/ldlm_bl_callback/ {print $2}')
12513 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12514 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12515 lru_resize_enable mdc
12516 lru_resize_enable osc
12518 run_test 120c "Early Lock Cancel: link test"
12521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12522 remote_mds_nodsh && skip "remote MDS with nodsh"
12523 test_mkdir -i0 -c1 $DIR/$tdir
12524 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12525 skip_env "no early lock cancel on server"
12527 lru_resize_disable mdc
12528 lru_resize_disable osc
12530 cancel_lru_locks mdc
12531 stat $DIR/$tdir > /dev/null
12532 can1=$(do_facet mds1 \
12533 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12534 awk '/ldlm_cancel/ {print $2}')
12535 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12536 awk '/ldlm_bl_callback/ {print $2}')
12537 chmod a+x $DIR/$tdir
12538 can2=$(do_facet mds1 \
12539 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12540 awk '/ldlm_cancel/ {print $2}')
12541 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12542 awk '/ldlm_bl_callback/ {print $2}')
12543 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12544 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12545 lru_resize_enable mdc
12546 lru_resize_enable osc
12548 run_test 120d "Early Lock Cancel: setattr test"
12551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12552 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12553 skip_env "no early lock cancel on server"
12554 remote_mds_nodsh && skip "remote MDS with nodsh"
12556 local dlmtrace_set=false
12558 test_mkdir -i0 -c1 $DIR/$tdir
12559 lru_resize_disable mdc
12560 lru_resize_disable osc
12561 ! $LCTL get_param debug | grep -q dlmtrace &&
12562 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12563 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12564 cancel_lru_locks mdc
12565 cancel_lru_locks osc
12566 dd if=$DIR/$tdir/f1 of=/dev/null
12567 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12568 # XXX client can not do early lock cancel of OST lock
12569 # during unlink (LU-4206), so cancel osc lock now.
12571 cancel_lru_locks osc
12572 can1=$(do_facet mds1 \
12573 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12574 awk '/ldlm_cancel/ {print $2}')
12575 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12576 awk '/ldlm_bl_callback/ {print $2}')
12577 unlink $DIR/$tdir/f1
12579 can2=$(do_facet mds1 \
12580 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12581 awk '/ldlm_cancel/ {print $2}')
12582 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12583 awk '/ldlm_bl_callback/ {print $2}')
12584 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12585 $LCTL dk $TMP/cancel.debug.txt
12586 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12587 $LCTL dk $TMP/blocking.debug.txt
12588 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12589 lru_resize_enable mdc
12590 lru_resize_enable osc
12592 run_test 120e "Early Lock Cancel: unlink test"
12595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12596 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12597 skip_env "no early lock cancel on server"
12598 remote_mds_nodsh && skip "remote MDS with nodsh"
12600 test_mkdir -i0 -c1 $DIR/$tdir
12601 lru_resize_disable mdc
12602 lru_resize_disable osc
12603 test_mkdir -i0 -c1 $DIR/$tdir/d1
12604 test_mkdir -i0 -c1 $DIR/$tdir/d2
12605 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12606 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12607 cancel_lru_locks mdc
12608 cancel_lru_locks osc
12609 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12610 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12611 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12612 # XXX client can not do early lock cancel of OST lock
12613 # during rename (LU-4206), so cancel osc lock now.
12615 cancel_lru_locks osc
12616 can1=$(do_facet mds1 \
12617 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12618 awk '/ldlm_cancel/ {print $2}')
12619 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12620 awk '/ldlm_bl_callback/ {print $2}')
12621 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12623 can2=$(do_facet mds1 \
12624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12625 awk '/ldlm_cancel/ {print $2}')
12626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12627 awk '/ldlm_bl_callback/ {print $2}')
12628 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12629 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12630 lru_resize_enable mdc
12631 lru_resize_enable osc
12633 run_test 120f "Early Lock Cancel: rename test"
12636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12637 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12638 skip_env "no early lock cancel on server"
12639 remote_mds_nodsh && skip "remote MDS with nodsh"
12641 lru_resize_disable mdc
12642 lru_resize_disable osc
12644 echo create $count files
12645 test_mkdir $DIR/$tdir
12646 cancel_lru_locks mdc
12647 cancel_lru_locks osc
12650 can0=$(do_facet $SINGLEMDS \
12651 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12652 awk '/ldlm_cancel/ {print $2}')
12653 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12654 awk '/ldlm_bl_callback/ {print $2}')
12655 createmany -o $DIR/$tdir/f $count
12657 can1=$(do_facet $SINGLEMDS \
12658 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12659 awk '/ldlm_cancel/ {print $2}')
12660 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12661 awk '/ldlm_bl_callback/ {print $2}')
12663 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12664 echo rm $count files
12667 can2=$(do_facet $SINGLEMDS \
12668 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12669 awk '/ldlm_cancel/ {print $2}')
12670 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12671 awk '/ldlm_bl_callback/ {print $2}')
12673 echo total: $count removes in $((t2-t1))
12674 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12676 # wait for commitment of removal
12677 lru_resize_enable mdc
12678 lru_resize_enable osc
12680 run_test 120g "Early Lock Cancel: performance test"
12682 test_121() { #bug #10589
12683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12686 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12687 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12688 lctl set_param fail_loc=0x310
12689 cancel_lru_locks osc > /dev/null
12690 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12691 lctl set_param fail_loc=0
12692 [[ $reads -eq $writes ]] ||
12693 error "read $reads blocks, must be $writes blocks"
12695 run_test 121 "read cancel race ========="
12697 test_123a_base() { # was test 123, statahead(bug 11401)
12701 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12702 log "testing UP system. Performance may be lower than expected."
12707 test_mkdir $DIR/$tdir
12708 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12709 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12711 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12712 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12714 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12715 lctl set_param -n llite.*.statahead_max 0
12716 lctl get_param llite.*.statahead_max
12717 cancel_lru_locks mdc
12718 cancel_lru_locks osc
12720 time $lsx $DIR/$tdir | wc -l
12722 delta=$((etime - stime))
12723 log "$lsx $i files without statahead: $delta sec"
12724 lctl set_param llite.*.statahead_max=$max
12726 swrong=$(lctl get_param -n llite.*.statahead_stats |
12727 grep "statahead wrong:" | awk '{print $3}')
12728 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12729 cancel_lru_locks mdc
12730 cancel_lru_locks osc
12732 time $lsx $DIR/$tdir | wc -l
12734 delta_sa=$((etime - stime))
12735 log "$lsx $i files with statahead: $delta_sa sec"
12736 lctl get_param -n llite.*.statahead_stats
12737 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12738 grep "statahead wrong:" | awk '{print $3}')
12740 [[ $swrong -lt $ewrong ]] &&
12741 log "statahead was stopped, maybe too many locks held!"
12742 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12744 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12745 max=$(lctl get_param -n llite.*.statahead_max |
12747 lctl set_param -n llite.*.statahead_max 0
12748 lctl get_param llite.*.statahead_max
12749 cancel_lru_locks mdc
12750 cancel_lru_locks osc
12752 time $lsx $DIR/$tdir | wc -l
12754 delta=$((etime - stime))
12755 log "$lsx $i files again without statahead: $delta sec"
12756 lctl set_param llite.*.statahead_max=$max
12757 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12758 if [ $SLOWOK -eq 0 ]; then
12759 error "$lsx $i files is slower with statahead!"
12761 log "$lsx $i files is slower with statahead!"
12767 [ $delta -gt 20 ] && break
12768 [ $delta -gt 8 ] && MULT=$((50 / delta))
12769 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12777 delta=$((etime - stime))
12778 log "rm -r $DIR/$tdir/: $delta seconds"
12780 lctl get_param -n llite.*.statahead_stats
12784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12786 test_123a_base "ls -l"
12788 run_test 123aa "verify statahead work"
12791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12793 statx_supported || skip_env "Test must be statx() syscall supported"
12795 test_123a_base "$STATX -l"
12797 run_test 123ab "verify statahead work by using statx"
12800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12802 statx_supported || skip_env "Test must be statx() syscall supported"
12809 cancel_lru_locks $OSC
12810 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12811 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12812 awk '/agl.total:/ {print $3}')
12813 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12814 test_123a_base "$STATX --cached=always -D"
12815 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12816 awk '/agl.total:/ {print $3}')
12817 [ $agl_before -eq $agl_after ] ||
12818 error "Should not trigger AGL thread - $agl_before:$agl_after"
12819 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12820 [ $rpcs_after -eq $rpcs_before ] ||
12821 error "$STATX should not send glimpse RPCs to $OSC"
12823 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12825 test_123b () { # statahead(bug 15027)
12826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12828 test_mkdir $DIR/$tdir
12829 createmany -o $DIR/$tdir/$tfile-%d 1000
12831 cancel_lru_locks mdc
12832 cancel_lru_locks osc
12834 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12835 lctl set_param fail_loc=0x80000803
12836 ls -lR $DIR/$tdir > /dev/null
12838 lctl set_param fail_loc=0x0
12839 lctl get_param -n llite.*.statahead_stats
12844 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12847 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12849 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12850 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12851 touch $DIR/$tdir.1/{1..3}
12852 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12854 remount_client $MOUNT
12856 $MULTIOP $DIR/$tdir.0 Q
12858 # let statahead to complete
12859 ls -l $DIR/$tdir.0 > /dev/null
12861 testid=$(echo $TESTNAME | tr '_' ' ')
12862 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12863 error "statahead warning" || true
12865 run_test 123c "Can not initialize inode warning on DNE statahead"
12868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12869 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12870 skip_env "no lru resize on server"
12874 test_mkdir $DIR/$tdir
12876 log "create $NR files at $DIR/$tdir"
12877 createmany -o $DIR/$tdir/f $NR ||
12878 error "failed to create $NR files in $DIR/$tdir"
12880 cancel_lru_locks mdc
12881 ls -l $DIR/$tdir > /dev/null
12885 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12886 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12887 LRU_SIZE=$($LCTL get_param -n $PARAM)
12888 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12889 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12891 log "NS=$(basename $NSDIR)"
12896 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12897 skip "Not enough cached locks created!"
12899 log "LRU=$LRU_SIZE"
12903 # We know that lru resize allows one client to hold $LIMIT locks
12904 # for 10h. After that locks begin to be killed by client.
12906 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12908 if [ $LIMIT -lt $LRU_SIZE ]; then
12909 skip "Limit is too small $LIMIT"
12912 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12913 # killing locks. Some time was spent for creating locks. This means
12914 # that up to the moment of sleep finish we must have killed some of
12915 # them (10-100 locks). This depends on how fast ther were created.
12916 # Many of them were touched in almost the same moment and thus will
12917 # be killed in groups.
12918 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12920 # Use $LRU_SIZE_B here to take into account real number of locks
12921 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12922 local LRU_SIZE_B=$LRU_SIZE
12924 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12925 log "OLD_LVF=$OLD_LVF"
12926 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12928 # Let's make sure that we really have some margin. Client checks
12929 # cached locks every 10 sec.
12930 SLEEP=$((SLEEP+20))
12931 log "Sleep ${SLEEP} sec"
12933 while ((SEC<$SLEEP)); do
12937 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12938 echo -n "$LRU_SIZE"
12941 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12942 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12944 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12945 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12946 unlinkmany $DIR/$tdir/f $NR
12950 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12951 log "unlink $NR files at $DIR/$tdir"
12952 unlinkmany $DIR/$tdir/f $NR
12954 run_test 124a "lru resize ======================================="
12956 get_max_pool_limit()
12958 local limit=$($LCTL get_param \
12959 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12961 for l in $limit; do
12962 if [[ $l -gt $max ]]; then
12970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12971 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12972 skip_env "no lru resize on server"
12974 LIMIT=$(get_max_pool_limit)
12976 NR=$(($(default_lru_size)*20))
12977 if [[ $NR -gt $LIMIT ]]; then
12978 log "Limit lock number by $LIMIT locks"
12982 IFree=$(mdsrate_inodes_available)
12983 if [ $IFree -lt $NR ]; then
12984 log "Limit lock number by $IFree inodes"
12988 lru_resize_disable mdc
12989 test_mkdir -p $DIR/$tdir/disable_lru_resize
12991 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12992 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12993 cancel_lru_locks mdc
12996 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12999 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13002 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13006 nolruresize_delta=$((etime-stime))
13007 log "ls -la time: $nolruresize_delta seconds"
13008 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13009 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13011 lru_resize_enable mdc
13012 test_mkdir -p $DIR/$tdir/enable_lru_resize
13014 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13015 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13016 cancel_lru_locks mdc
13019 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13022 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13025 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13029 lruresize_delta=$((etime-stime))
13030 log "ls -la time: $lruresize_delta seconds"
13031 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13033 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13034 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13035 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13036 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13038 log "lru resize performs the same with no lru resize"
13040 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13042 run_test 124b "lru resize (performance test) ======================="
13045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13046 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13047 skip_env "no lru resize on server"
13049 # cache ununsed locks on client
13051 cancel_lru_locks mdc
13052 test_mkdir $DIR/$tdir
13053 createmany -o $DIR/$tdir/f $nr ||
13054 error "failed to create $nr files in $DIR/$tdir"
13055 ls -l $DIR/$tdir > /dev/null
13057 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13058 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13059 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13060 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13061 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13063 # set lru_max_age to 1 sec
13064 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13065 echo "sleep $((recalc_p * 2)) seconds..."
13066 sleep $((recalc_p * 2))
13068 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13069 # restore lru_max_age
13070 $LCTL set_param -n $nsdir.lru_max_age $max_age
13071 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13072 unlinkmany $DIR/$tdir/f $nr
13074 run_test 124c "LRUR cancel very aged locks"
13077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13078 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13079 skip_env "no lru resize on server"
13081 # cache ununsed locks on client
13084 lru_resize_disable mdc
13085 stack_trap "lru_resize_enable mdc" EXIT
13087 cancel_lru_locks mdc
13089 # asynchronous object destroy at MDT could cause bl ast to client
13090 test_mkdir $DIR/$tdir
13091 createmany -o $DIR/$tdir/f $nr ||
13092 error "failed to create $nr files in $DIR/$tdir"
13093 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13095 ls -l $DIR/$tdir > /dev/null
13097 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13098 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13099 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13100 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13102 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13104 # set lru_max_age to 1 sec
13105 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13106 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13108 echo "sleep $((recalc_p * 2)) seconds..."
13109 sleep $((recalc_p * 2))
13111 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13113 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13115 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13117 test_125() { # 13358
13118 $LCTL get_param -n llite.*.client_type | grep -q local ||
13119 skip "must run as local client"
13120 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13121 skip_env "must have acl enabled"
13122 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13124 test_mkdir $DIR/$tdir
13125 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13126 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13127 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13129 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13131 test_126() { # bug 12829/13455
13132 $GSS && skip_env "must run as gss disabled"
13133 $LCTL get_param -n llite.*.client_type | grep -q local ||
13134 skip "must run as local client"
13135 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13137 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13138 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13140 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13142 run_test 126 "check that the fsgid provided by the client is taken into account"
13144 test_127a() { # bug 15521
13145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13146 local name count samp unit min max sum sumsq
13148 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13149 echo "stats before reset"
13150 $LCTL get_param osc.*.stats
13151 $LCTL set_param osc.*.stats=0
13152 local fsize=$((2048 * 1024))
13154 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13155 cancel_lru_locks osc
13156 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13158 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13159 stack_trap "rm -f $TMP/$tfile.tmp"
13160 while read name count samp unit min max sum sumsq; do
13161 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13162 [ ! $min ] && error "Missing min value for $name proc entry"
13163 eval $name=$count || error "Wrong proc format"
13166 read_bytes|write_bytes)
13167 [[ "$unit" =~ "bytes" ]] ||
13168 error "unit is not 'bytes': $unit"
13169 (( $min >= 4096 )) || error "min is too small: $min"
13170 (( $min <= $fsize )) || error "min is too big: $min"
13171 (( $max >= 4096 )) || error "max is too small: $max"
13172 (( $max <= $fsize )) || error "max is too big: $max"
13173 (( $sum == $fsize )) || error "sum is wrong: $sum"
13174 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13175 error "sumsquare is too small: $sumsq"
13176 (( $sumsq <= $fsize * $fsize )) ||
13177 error "sumsquare is too big: $sumsq"
13179 ost_read|ost_write)
13180 [[ "$unit" =~ "usec" ]] ||
13181 error "unit is not 'usec': $unit"
13185 done < $DIR/$tfile.tmp
13187 #check that we actually got some stats
13188 [ "$read_bytes" ] || error "Missing read_bytes stats"
13189 [ "$write_bytes" ] || error "Missing write_bytes stats"
13190 [ "$read_bytes" != 0 ] || error "no read done"
13191 [ "$write_bytes" != 0 ] || error "no write done"
13193 run_test 127a "verify the client stats are sane"
13195 test_127b() { # bug LU-333
13196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13197 local name count samp unit min max sum sumsq
13199 echo "stats before reset"
13200 $LCTL get_param llite.*.stats
13201 $LCTL set_param llite.*.stats=0
13203 # perform 2 reads and writes so MAX is different from SUM.
13204 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13205 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13206 cancel_lru_locks osc
13207 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13208 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13210 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13211 stack_trap "rm -f $TMP/$tfile.tmp"
13212 while read name count samp unit min max sum sumsq; do
13213 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13214 eval $name=$count || error "Wrong proc format"
13217 read_bytes|write_bytes)
13218 [[ "$unit" =~ "bytes" ]] ||
13219 error "unit is not 'bytes': $unit"
13220 (( $count == 2 )) || error "count is not 2: $count"
13221 (( $min == $PAGE_SIZE )) ||
13222 error "min is not $PAGE_SIZE: $min"
13223 (( $max == $PAGE_SIZE )) ||
13224 error "max is not $PAGE_SIZE: $max"
13225 (( $sum == $PAGE_SIZE * 2 )) ||
13226 error "sum is not $((PAGE_SIZE * 2)): $sum"
13229 [[ "$unit" =~ "usec" ]] ||
13230 error "unit is not 'usec': $unit"
13234 done < $TMP/$tfile.tmp
13236 #check that we actually got some stats
13237 [ "$read_bytes" ] || error "Missing read_bytes stats"
13238 [ "$write_bytes" ] || error "Missing write_bytes stats"
13239 [ "$read_bytes" != 0 ] || error "no read done"
13240 [ "$write_bytes" != 0 ] || error "no write done"
13242 run_test 127b "verify the llite client stats are sane"
13244 test_127c() { # LU-12394
13245 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13252 $LCTL set_param llite.*.extents_stats=1
13253 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13255 # Use two stripes so there is enough space in default config
13256 $LFS setstripe -c 2 $DIR/$tfile
13258 # Extent stats start at 0-4K and go in power of two buckets
13259 # LL_HIST_START = 12 --> 2^12 = 4K
13260 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13261 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13263 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13265 # Write and read, 2x each, second time at a non-zero offset
13266 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13267 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13268 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13269 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13273 $LCTL get_param llite.*.extents_stats
13276 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13278 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13280 reads=$(echo $bucket | awk '{print $5}')
13281 writes=$(echo $bucket | awk '{print $9}')
13282 [ "$reads" -eq $count ] ||
13283 error "$reads reads in < $bsize bucket, expect $count"
13284 [ "$writes" -eq $count ] ||
13285 error "$writes writes in < $bsize bucket, expect $count"
13288 # Test mmap write and read
13289 $LCTL set_param llite.*.extents_stats=c
13291 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13292 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13293 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13295 $LCTL get_param llite.*.extents_stats
13297 count=$(((size*1024) / PAGE_SIZE))
13299 bsize=$((2 * PAGE_SIZE / 1024))K
13301 bucket=$($LCTL get_param -n llite.*.extents_stats |
13303 reads=$(echo $bucket | awk '{print $5}')
13304 writes=$(echo $bucket | awk '{print $9}')
13305 # mmap writes fault in the page first, creating an additonal read
13306 [ "$reads" -eq $((2 * count)) ] ||
13307 error "$reads reads in < $bsize bucket, expect $count"
13308 [ "$writes" -eq $count ] ||
13309 error "$writes writes in < $bsize bucket, expect $count"
13311 run_test 127c "test llite extent stats with regular & mmap i/o"
13313 test_128() { # bug 15212
13315 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13320 result=$(grep error $TMP/$tfile.log)
13321 rm -f $DIR/$tfile $TMP/$tfile.log
13322 [ -z "$result" ] ||
13323 error "consecutive find's under interactive lfs failed"
13325 run_test 128 "interactive lfs for 2 consecutive find's"
13327 set_dir_limits () {
13332 local ldproc=/proc/fs/ldiskfs
13333 local facets=$(get_facets MDS)
13335 for facet in ${facets//,/ }; do
13336 canondev=$(ldiskfs_canon \
13337 *.$(convert_facet2label $facet).mntdev $facet)
13338 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13339 ldproc=/sys/fs/ldiskfs
13340 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13341 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13345 check_mds_dmesg() {
13346 local facets=$(get_facets MDS)
13347 for facet in ${facets//,/ }; do
13348 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13355 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13356 skip "Need MDS version with at least 2.5.56"
13357 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13358 skip_env "ldiskfs only test"
13360 remote_mds_nodsh && skip "remote MDS with nodsh"
13363 local has_warning=false
13366 mkdir -p $DIR/$tdir
13368 # block size of mds1
13369 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13370 set_dir_limits $maxsize $((maxsize * 6 / 8))
13371 stack_trap "set_dir_limits 0 0"
13372 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13373 local dirsize=$(stat -c%s "$DIR/$tdir")
13375 while (( $dirsize <= $maxsize )); do
13376 $MCREATE $DIR/$tdir/file_base_$nfiles
13378 # check two errors:
13379 # ENOSPC for ext4 max_dir_size, which has been used since
13380 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13381 if (( rc == ENOSPC )); then
13383 echo "rc=$rc returned as expected after $nfiles files"
13385 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13386 error "create failed w/o dir size limit"
13388 # messages may be rate limited if test is run repeatedly
13389 check_mds_dmesg '"is approaching max"' ||
13390 echo "warning message should be output"
13391 check_mds_dmesg '"has reached max"' ||
13392 echo "reached message should be output"
13394 dirsize=$(stat -c%s "$DIR/$tdir")
13396 [[ $dirsize -ge $maxsize ]] && return 0
13397 error "dirsize $dirsize < $maxsize after $nfiles files"
13398 elif (( rc != 0 )); then
13401 nfiles=$((nfiles + 1))
13402 dirsize=$(stat -c%s "$DIR/$tdir")
13405 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13407 run_test 129 "test directory size limit ========================"
13416 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13417 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13419 trap cleanup_130 EXIT RETURN
13421 local fm_file=$DIR/$tfile
13422 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13423 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13424 error "dd failed for $fm_file"
13426 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13427 filefrag -ves $fm_file
13429 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13430 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13431 [ $RC != 0 ] && error "filefrag $fm_file failed"
13433 filefrag_op=$(filefrag -ve -k $fm_file |
13434 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13435 lun=$($LFS getstripe -i $fm_file)
13437 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13440 for line in $filefrag_op
13442 frag_lun=`echo $line | cut -d: -f5`
13443 ext_len=`echo $line | cut -d: -f4`
13444 if (( $frag_lun != $lun )); then
13446 error "FIEMAP on 1-stripe file($fm_file) failed"
13449 (( tot_len += ext_len ))
13452 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13454 error "FIEMAP on 1-stripe file($fm_file) failed;"
13460 echo "FIEMAP on single striped file succeeded"
13462 run_test 130a "FIEMAP (1-stripe file)"
13465 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13467 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13468 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13470 trap cleanup_130 EXIT RETURN
13472 local fm_file=$DIR/$tfile
13473 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13474 error "setstripe on $fm_file"
13475 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13476 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13478 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13479 error "dd failed on $fm_file"
13481 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13482 filefrag_op=$(filefrag -ve -k $fm_file |
13483 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13485 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13486 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13491 for line in $filefrag_op
13493 frag_lun=$(echo $line | cut -d: -f5 |
13494 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13495 ext_len=$(echo $line | cut -d: -f4)
13496 if (( $frag_lun != $last_lun )); then
13497 if (( tot_len != 1024 )); then
13499 error "FIEMAP on $fm_file failed; returned " \
13500 "len $tot_len for OST $last_lun instead of 1024"
13503 (( num_luns += 1 ))
13507 (( tot_len += ext_len ))
13510 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13512 error "FIEMAP on $fm_file failed; returned wrong number of " \
13513 "luns or wrong len for OST $last_lun"
13519 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13521 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13526 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13527 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13529 trap cleanup_130 EXIT RETURN
13531 local fm_file=$DIR/$tfile
13532 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13533 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13534 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13536 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13537 error "dd failed on $fm_file"
13539 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13540 filefrag_op=$(filefrag -ve -k $fm_file |
13541 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13543 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13544 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13549 for line in $filefrag_op
13551 frag_lun=$(echo $line | cut -d: -f5 |
13552 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13553 ext_len=$(echo $line | cut -d: -f4)
13554 if (( $frag_lun != $last_lun )); then
13555 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13556 if (( logical != 512 )); then
13558 error "FIEMAP on $fm_file failed; returned " \
13559 "logical start for lun $logical instead of 512"
13562 if (( tot_len != 512 )); then
13564 error "FIEMAP on $fm_file failed; returned " \
13565 "len $tot_len for OST $last_lun instead of 1024"
13568 (( num_luns += 1 ))
13572 (( tot_len += ext_len ))
13575 if (( num_luns != 2 || tot_len != 512 )); then
13577 error "FIEMAP on $fm_file failed; returned wrong number of " \
13578 "luns or wrong len for OST $last_lun"
13584 echo "FIEMAP on 2-stripe file with hole succeeded"
13586 run_test 130c "FIEMAP (2-stripe file with hole)"
13589 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13591 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13592 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13594 trap cleanup_130 EXIT RETURN
13596 local fm_file=$DIR/$tfile
13597 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13598 error "setstripe on $fm_file"
13599 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13600 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13602 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13603 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13604 error "dd failed on $fm_file"
13606 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13607 filefrag_op=$(filefrag -ve -k $fm_file |
13608 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13610 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13611 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13616 for line in $filefrag_op
13618 frag_lun=$(echo $line | cut -d: -f5 |
13619 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13620 ext_len=$(echo $line | cut -d: -f4)
13621 if (( $frag_lun != $last_lun )); then
13622 if (( tot_len != 1024 )); then
13624 error "FIEMAP on $fm_file failed; returned " \
13625 "len $tot_len for OST $last_lun instead of 1024"
13628 (( num_luns += 1 ))
13632 (( tot_len += ext_len ))
13635 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13637 error "FIEMAP on $fm_file failed; returned wrong number of " \
13638 "luns or wrong len for OST $last_lun"
13644 echo "FIEMAP on N-stripe file succeeded"
13646 run_test 130d "FIEMAP (N-stripe file)"
13649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13651 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13652 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13654 trap cleanup_130 EXIT RETURN
13656 local fm_file=$DIR/$tfile
13657 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13660 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13661 for ((i = 0; i < $NUM_BLKS; i++)); do
13662 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13663 conv=notrunc > /dev/null 2>&1
13666 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13667 filefrag_op=$(filefrag -ve -k $fm_file |
13668 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13670 last_lun=$(echo $filefrag_op | cut -d: -f5)
13675 for line in $filefrag_op; do
13676 frag_lun=$(echo $line | cut -d: -f5)
13677 ext_len=$(echo $line | cut -d: -f4)
13678 if [[ "$frag_lun" != "$last_lun" ]]; then
13679 if (( tot_len != $EXPECTED_LEN )); then
13681 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13683 (( num_luns += 1 ))
13687 (( tot_len += ext_len ))
13690 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13692 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13695 echo "FIEMAP with continuation calls succeeded"
13697 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13700 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13701 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13703 local fm_file=$DIR/$tfile
13704 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13705 error "multiop create with lov_delay_create on $fm_file"
13707 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13708 filefrag_extents=$(filefrag -vek $fm_file |
13709 awk '/extents? found/ { print $2 }')
13710 if [[ "$filefrag_extents" != "0" ]]; then
13711 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13716 run_test 130f "FIEMAP (unstriped file)"
13719 local file=$DIR/$tfile
13720 local nr=$((OSTCOUNT * 100))
13722 $LFS setstripe -C $nr $file ||
13723 error "failed to setstripe -C $nr $file"
13725 dd if=/dev/zero of=$file count=$nr bs=1M
13727 nr=$($LFS getstripe -c $file)
13729 local extents=$(filefrag -v $file |
13730 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13732 echo "filefrag list $extents extents in file with stripecount $nr"
13733 if (( extents < nr )); then
13734 $LFS getstripe $file
13736 error "filefrag printed $extents < $nr extents"
13741 run_test 130g "FIEMAP (overstripe file)"
13743 # Test for writev/readv
13745 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13746 error "writev test failed"
13747 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13748 error "readv failed"
13751 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13754 local fsize=$((524288 + 1048576 + 1572864))
13755 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13756 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13757 error "append writev test failed"
13759 ((fsize += 1572864 + 1048576))
13760 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13761 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13762 error "append writev test failed"
13765 run_test 131b "test append writev"
13768 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13771 run_test 131c "test read/write on file w/o objects"
13774 rwv -f $DIR/$tfile -w -n 1 1572864
13775 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13776 if [ "$NOB" != 1572864 ]; then
13777 error "Short read filed: read $NOB bytes instead of 1572864"
13781 run_test 131d "test short read"
13784 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13785 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13786 error "read hitting hole failed"
13789 run_test 131e "test read hitting hole"
13798 mds*) res=$(do_facet $facet \
13799 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13801 ost*) res=$(do_facet $facet \
13802 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13804 *) error "Wrong facet '$facet'" ;;
13806 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13807 # if the argument $3 is zero, it means any stat increment is ok.
13808 if [[ $want -gt 0 ]]; then
13809 local count=$(echo $res | awk '{ print $2 }')
13810 [[ $count -ne $want ]] &&
13811 error "The $op counter on $facet is $count, not $want"
13816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13817 remote_ost_nodsh && skip "remote OST with nodsh"
13818 remote_mds_nodsh && skip "remote MDS with nodsh"
13819 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13820 skip_env "MDS doesn't support rename stats"
13822 local testdir=$DIR/${tdir}/stats_testdir
13824 mkdir -p $DIR/${tdir}
13827 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13828 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13830 # verify mdt stats first.
13831 mkdir ${testdir} || error "mkdir failed"
13832 check_stats $SINGLEMDS "mkdir" 1
13833 touch ${testdir}/${tfile} || error "touch failed"
13834 check_stats $SINGLEMDS "open" 1
13835 check_stats $SINGLEMDS "close" 1
13836 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13837 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13838 check_stats $SINGLEMDS "mknod" 2
13840 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13841 check_stats $SINGLEMDS "unlink" 1
13842 rm -f ${testdir}/${tfile} || error "file remove failed"
13843 check_stats $SINGLEMDS "unlink" 2
13845 # remove working dir and check mdt stats again.
13846 rmdir ${testdir} || error "rmdir failed"
13847 check_stats $SINGLEMDS "rmdir" 1
13849 local testdir1=$DIR/${tdir}/stats_testdir1
13850 mkdir -p ${testdir}
13851 mkdir -p ${testdir1}
13852 touch ${testdir1}/test1
13853 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13854 check_stats $SINGLEMDS "crossdir_rename" 1
13856 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13857 check_stats $SINGLEMDS "samedir_rename" 1
13859 rm -rf $DIR/${tdir}
13861 run_test 133a "Verifying MDT stats ========================================"
13866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13867 remote_ost_nodsh && skip "remote OST with nodsh"
13868 remote_mds_nodsh && skip "remote MDS with nodsh"
13870 local testdir=$DIR/${tdir}/stats_testdir
13872 mkdir -p ${testdir} || error "mkdir failed"
13873 touch ${testdir}/${tfile} || error "touch failed"
13874 cancel_lru_locks mdc
13877 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13878 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13880 # extra mdt stats verification.
13881 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13882 check_stats $SINGLEMDS "setattr" 1
13883 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13884 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13886 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13887 check_stats $SINGLEMDS "getattr" 1
13889 rm -rf $DIR/${tdir}
13891 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13892 # so the check below is not reliable
13893 [ $MDSCOUNT -eq 1 ] || return 0
13895 # Sleep to avoid a cached response.
13896 #define OBD_STATFS_CACHE_SECONDS 1
13898 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13899 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13900 $LFS df || error "lfs failed"
13901 check_stats $SINGLEMDS "statfs" 1
13903 # check aggregated statfs (LU-10018)
13904 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13906 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13909 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13910 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13912 check_stats $SINGLEMDS "statfs" 1
13914 # We want to check that the client didn't send OST_STATFS to
13915 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13916 # extra care is needed here.
13917 if remote_mds; then
13918 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13919 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13921 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13922 [ "$res" ] && error "OST got STATFS"
13927 run_test 133b "Verifying extra MDT stats =================================="
13930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13931 remote_ost_nodsh && skip "remote OST with nodsh"
13932 remote_mds_nodsh && skip "remote MDS with nodsh"
13934 local testdir=$DIR/$tdir/stats_testdir
13936 test_mkdir -p $testdir
13938 # verify obdfilter stats.
13939 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13941 cancel_lru_locks osc
13942 wait_delete_completed
13945 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13946 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13948 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13951 cancel_lru_locks osc
13952 check_stats ost1 "write" 1
13954 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13955 check_stats ost1 "read" 1
13957 > $testdir/$tfile || error "truncate failed"
13958 check_stats ost1 "punch" 1
13960 rm -f $testdir/$tfile || error "file remove failed"
13961 wait_delete_completed
13962 check_stats ost1 "destroy" 1
13966 run_test 133c "Verifying OST stats ========================================"
13973 while [ $value -ge 2 ]; do
13978 if [ $orig -gt $order ]; then
13986 local size=('K' 'M' 'G' 'T');
13988 local size_string=$value
13990 while [ $value -ge 1024 ]; do
13991 if [ $i -gt 3 ]; then
13992 #T is the biggest unit we get here, if that is bigger,
13994 size_string=${value}T
13997 value=$((value >> 10))
13998 if [ $value -lt 1024 ]; then
13999 size_string=${value}${size[$i]}
14008 get_rename_size() {
14010 local context=${2:-.}
14011 local sample=$(do_facet $SINGLEMDS $LCTL \
14012 get_param mdt.$FSNAME-MDT0000.rename_stats |
14013 grep -A1 $context |
14014 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14020 remote_ost_nodsh && skip "remote OST with nodsh"
14021 remote_mds_nodsh && skip "remote MDS with nodsh"
14022 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14023 skip_env "MDS doesn't support rename stats"
14025 local testdir1=$DIR/${tdir}/stats_testdir1
14026 local testdir2=$DIR/${tdir}/stats_testdir2
14027 mkdir -p $DIR/${tdir}
14029 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14031 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14032 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14034 createmany -o $testdir1/test 512 || error "createmany failed"
14036 # check samedir rename size
14037 mv ${testdir1}/test0 ${testdir1}/test_0
14039 local testdir1_size=$(ls -l $DIR/${tdir} |
14040 awk '/stats_testdir1/ {print $5}')
14041 local testdir2_size=$(ls -l $DIR/${tdir} |
14042 awk '/stats_testdir2/ {print $5}')
14044 testdir1_size=$(order_2 $testdir1_size)
14045 testdir2_size=$(order_2 $testdir2_size)
14047 testdir1_size=$(size_in_KMGT $testdir1_size)
14048 testdir2_size=$(size_in_KMGT $testdir2_size)
14050 echo "source rename dir size: ${testdir1_size}"
14051 echo "target rename dir size: ${testdir2_size}"
14053 local cmd="do_facet $SINGLEMDS $LCTL "
14054 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14056 eval $cmd || error "$cmd failed"
14057 local samedir=$($cmd | grep 'same_dir')
14058 local same_sample=$(get_rename_size $testdir1_size)
14059 [ -z "$samedir" ] && error "samedir_rename_size count error"
14060 [[ $same_sample -eq 1 ]] ||
14061 error "samedir_rename_size error $same_sample"
14062 echo "Check same dir rename stats success"
14064 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14066 # check crossdir rename size
14067 mv ${testdir1}/test_0 ${testdir2}/test_0
14069 testdir1_size=$(ls -l $DIR/${tdir} |
14070 awk '/stats_testdir1/ {print $5}')
14071 testdir2_size=$(ls -l $DIR/${tdir} |
14072 awk '/stats_testdir2/ {print $5}')
14074 testdir1_size=$(order_2 $testdir1_size)
14075 testdir2_size=$(order_2 $testdir2_size)
14077 testdir1_size=$(size_in_KMGT $testdir1_size)
14078 testdir2_size=$(size_in_KMGT $testdir2_size)
14080 echo "source rename dir size: ${testdir1_size}"
14081 echo "target rename dir size: ${testdir2_size}"
14083 eval $cmd || error "$cmd failed"
14084 local crossdir=$($cmd | grep 'crossdir')
14085 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14086 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14087 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14088 [[ $src_sample -eq 1 ]] ||
14089 error "crossdir_rename_size error $src_sample"
14090 [[ $tgt_sample -eq 1 ]] ||
14091 error "crossdir_rename_size error $tgt_sample"
14092 echo "Check cross dir rename stats success"
14093 rm -rf $DIR/${tdir}
14095 run_test 133d "Verifying rename_stats ========================================"
14098 remote_mds_nodsh && skip "remote MDS with nodsh"
14099 remote_ost_nodsh && skip "remote OST with nodsh"
14100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14102 local testdir=$DIR/${tdir}/stats_testdir
14103 local ctr f0 f1 bs=32768 count=42 sum
14105 mkdir -p ${testdir} || error "mkdir failed"
14107 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14109 for ctr in {write,read}_bytes; do
14111 cancel_lru_locks osc
14113 do_facet ost1 $LCTL set_param -n \
14114 "obdfilter.*.exports.clear=clear"
14116 if [ $ctr = write_bytes ]; then
14118 f1=${testdir}/${tfile}
14120 f0=${testdir}/${tfile}
14124 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14127 cancel_lru_locks osc
14129 sum=$(do_facet ost1 $LCTL get_param \
14130 "obdfilter.*.exports.*.stats" |
14131 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14132 $1 == ctr { sum += $7 }
14133 END { printf("%0.0f", sum) }')
14135 if ((sum != bs * count)); then
14136 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14140 rm -rf $DIR/${tdir}
14142 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14145 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14146 skip "too old lustre for get_param -R ($facet_ver)"
14148 # verifying readability.
14149 $LCTL get_param -R '*' &> /dev/null
14151 # Verifing writability with badarea_io.
14152 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14153 local skipped_params='force_lbug|changelog_mask|daemon_file'
14154 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14155 egrep -v "$skipped_params" |
14156 xargs -n 1 find $proc_dirs -name |
14157 xargs -n 1 badarea_io ||
14158 error "client badarea_io failed"
14160 # remount the FS in case writes/reads /proc break the FS
14161 cleanup || error "failed to unmount"
14162 setup || error "failed to setup"
14164 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14167 remote_mds_nodsh && skip "remote MDS with nodsh"
14168 remote_ost_nodsh && skip "remote OST with nodsh"
14170 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14171 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14173 for facet in mds1 ost1; do
14174 local facet_ver=$(lustre_version_code $facet)
14175 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14176 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14178 log "$facet: too old lustre for get_param -R"
14180 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14181 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14182 tr -d = | egrep -v $skipped_params |
14183 xargs -n 1 find $proc_dirs -name |
14184 xargs -n 1 badarea_io" ||
14185 error "$facet badarea_io failed"
14187 skip_noexit "$facet: too old lustre for get_param -R"
14191 # remount the FS in case writes/reads /proc break the FS
14192 cleanup || error "failed to unmount"
14193 setup || error "failed to setup"
14195 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14198 remote_mds_nodsh && skip "remote MDS with nodsh"
14199 remote_ost_nodsh && skip "remote OST with nodsh"
14200 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14201 skip "Need MDS version at least 2.9.54"
14204 for facet in client mds1 ost1; do
14205 # Get the list of files that are missing the terminating newline
14206 local plist=$(do_facet $facet
14207 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14209 for ent in $plist; do
14210 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14211 awk -v FS='\v' -v RS='\v\v' \
14212 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14213 print FILENAME}'" 2>/dev/null)
14214 [ -z $missing ] || {
14215 do_facet $facet $LCTL get_param $ent | od -An -tx1
14216 error "file does not end with newline: $facet-$ent"
14221 run_test 133h "Proc files should end with newlines"
14224 remote_mds_nodsh && skip "remote MDS with nodsh"
14225 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14226 skip "Need MDS version at least 2.7.54"
14228 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14229 cancel_lru_locks mdc
14231 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14232 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14233 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14236 createmany -o $DIR/$tdir/f $nr ||
14237 error "failed to create $nr files in $DIR/$tdir"
14238 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14240 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14241 do_facet mds1 $LCTL set_param fail_loc=0x327
14242 do_facet mds1 $LCTL set_param fail_val=500
14245 echo "sleep 10 seconds ..."
14247 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14249 do_facet mds1 $LCTL set_param fail_loc=0
14250 do_facet mds1 $LCTL set_param fail_val=0
14251 [ $lck_cnt -lt $unused ] ||
14252 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14255 unlinkmany $DIR/$tdir/f $nr
14257 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14260 remote_mds_nodsh && skip "remote MDS with nodsh"
14261 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14262 skip "Need MDS version at least 2.7.54"
14264 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14265 cancel_lru_locks mdc
14267 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14268 ldlm.lock_reclaim_threshold_mb)
14269 # disable reclaim temporarily
14270 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14272 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14273 do_facet mds1 $LCTL set_param fail_loc=0x328
14274 do_facet mds1 $LCTL set_param fail_val=500
14276 $LCTL set_param debug=+trace
14279 createmany -o $DIR/$tdir/f $nr &
14280 local create_pid=$!
14282 echo "Sleep $TIMEOUT seconds ..."
14284 if ! ps -p $create_pid > /dev/null 2>&1; then
14285 do_facet mds1 $LCTL set_param fail_loc=0
14286 do_facet mds1 $LCTL set_param fail_val=0
14287 do_facet mds1 $LCTL set_param \
14288 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14289 error "createmany finished incorrectly!"
14291 do_facet mds1 $LCTL set_param fail_loc=0
14292 do_facet mds1 $LCTL set_param fail_val=0
14293 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14294 wait $create_pid || return 1
14296 unlinkmany $DIR/$tdir/f $nr
14298 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14301 remote_mds_nodsh && skip "remote MDS with nodsh"
14302 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14303 skip "Need MDS version at least 2.13.50"
14306 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14308 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14309 #set only one record at plain llog
14310 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14312 #fill already existed plain llog each 64767
14313 #wrapping whole catalog
14314 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14316 createmany -o $DIR/$tdir/$tfile_ 64700
14317 for (( i = 0; i < 64700; i = i + 2 ))
14319 rm $DIR/$tdir/$tfile_$i &
14320 rm $DIR/$tdir/$tfile_$((i + 1)) &
14325 #waiting osp synchronization
14326 wait_delete_completed
14328 run_test 135 "Race catalog processing"
14331 remote_mds_nodsh && skip "remote MDS with nodsh"
14332 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14333 skip "Need MDS version at least 2.13.50"
14336 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14337 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14338 #set only one record at plain llog
14339 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14340 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14342 #fill already existed 2 plain llogs each 64767
14343 #wrapping whole catalog
14344 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14345 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14346 wait_delete_completed
14348 createmany -o $DIR/$tdir/$tfile_ 10
14351 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14352 for (( i = 0; i < 10; i = i + 3 ))
14354 rm $DIR/$tdir/$tfile_$i &
14355 rm $DIR/$tdir/$tfile_$((i + 1)) &
14359 rm $DIR/$tdir/$tfile_$((i + 2)) &
14362 #waiting osp synchronization
14363 wait_delete_completed
14365 run_test 136 "Race catalog processing 2"
14367 test_140() { #bug-17379
14368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14370 test_mkdir $DIR/$tdir
14371 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14372 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14374 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14375 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14377 while i=$((i + 1)); do
14379 cd $i || error "Changing to $i"
14380 ln -s ../stat stat || error "Creating stat symlink"
14381 # Read the symlink until ELOOP present,
14382 # not LBUGing the system is considered success,
14383 # we didn't overrun the stack.
14384 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14385 if [ $ret -ne 0 ]; then
14386 if [ $ret -eq 40 ]; then
14389 error "Open stat symlink"
14395 echo "The symlink depth = $i"
14396 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14397 error "Invalid symlink depth"
14399 # Test recursive symlink
14400 ln -s symlink_self symlink_self
14401 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14402 echo "open symlink_self returns $ret"
14403 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14405 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14410 local TF="$TMP/$tfile"
14412 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14413 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14415 cancel_lru_locks $OSC
14416 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14417 remount_client $MOUNT
14419 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14422 $TRUNCATE $DIR/$tfile 6000
14423 cancel_lru_locks $OSC
14424 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14427 echo "12345" >>$DIR/$tfile
14428 cancel_lru_locks $OSC
14429 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14432 echo "12345" >>$DIR/$tfile
14433 cancel_lru_locks $OSC
14434 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14436 run_test 150a "truncate/append tests"
14439 check_set_fallocate_or_skip
14442 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14443 check_fallocate $DIR/$tfile || error "fallocate failed"
14445 run_test 150b "Verify fallocate (prealloc) functionality"
14448 check_set_fallocate_or_skip
14451 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14452 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14454 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14455 # precomputed md5sum for 20MB of zeroes
14456 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14457 local sum=($(md5sum $DIR/$tfile))
14459 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14461 check_set_fallocate 1
14464 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14465 sum=($(md5sum $DIR/$tfile))
14467 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14469 run_test 150bb "Verify fallocate modes both zero space"
14472 check_set_fallocate_or_skip
14473 local striping="-c2"
14475 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14476 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14477 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14478 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14479 local want=$((OSTCOUNT * 1048576))
14481 # Must allocate all requested space, not more than 5% extra
14482 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14483 error "bytes $bytes is not $want"
14487 echo "verify fallocate on PFL file"
14489 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14491 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14492 error "Create $DIR/$tfile failed"
14493 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14494 error "fallocate failed"
14495 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14496 want=$((512 * 1048576))
14498 # Must allocate all requested space, not more than 5% extra
14499 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14500 error "bytes $bytes is not $want"
14502 run_test 150c "Verify fallocate Size and Blocks"
14505 check_set_fallocate_or_skip
14506 local striping="-c2"
14508 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14510 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14511 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14512 error "setstripe failed"
14513 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14514 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14515 local want=$((OSTCOUNT * 1048576))
14517 # Must allocate all requested space, not more than 5% extra
14518 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14519 error "bytes $bytes is not $want"
14521 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14524 check_set_fallocate_or_skip
14528 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14529 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14530 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14532 # Find OST with Minimum Size
14533 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14534 sort -un | head -1)
14536 # Get 100MB per OST of the available space to reduce run time
14537 # else 60% of the available space if we are running SLOW tests
14538 if [ $SLOW == "no" ]; then
14539 local space=$((1024 * 100 * OSTCOUNT))
14541 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14544 fallocate -l${space}k $DIR/$tfile ||
14545 error "fallocate ${space}k $DIR/$tfile failed"
14546 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14548 # get size immediately after fallocate. This should be correctly
14550 local size=$(stat -c '%s' $DIR/$tfile)
14551 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14553 # Sleep for a while for statfs to get updated. And not pull from cache.
14556 echo "df after fallocate:"
14559 (( size / 1024 == space )) || error "size $size != requested $space"
14560 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14561 error "used $used < space $space"
14563 rm $DIR/$tfile || error "rm failed"
14565 wait_delete_completed
14567 echo "df after unlink:"
14570 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14575 local want_size_before=20480 # in bytes
14576 local want_blocks_before=40 # 512 sized blocks
14577 local want_blocks_after=24 # 512 sized blocks
14578 local length=$(((want_blocks_before - want_blocks_after) * 512))
14580 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14581 skip "need at least 2.14.0 for fallocate punch"
14583 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14584 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14587 check_set_fallocate_or_skip
14588 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14590 [[ "x$DOM" == "xyes" ]] &&
14591 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14593 echo "Verify fallocate punch: Range within the file range"
14594 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14595 error "dd failed for bs 4096 and count 5"
14597 # Call fallocate with punch range which is within the file range
14598 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14599 error "fallocate failed: offset 4096 and length $length"
14600 # client must see changes immediately after fallocate
14601 size=$(stat -c '%s' $DIR/$tfile)
14602 blocks=$(stat -c '%b' $DIR/$tfile)
14604 # Verify punch worked.
14605 (( blocks == want_blocks_after )) ||
14606 error "punch failed: blocks $blocks != $want_blocks_after"
14608 (( size == want_size_before )) ||
14609 error "punch failed: size $size != $want_size_before"
14611 # Verify there is hole in file
14612 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14613 # precomputed md5sum
14614 local expect="4a9a834a2db02452929c0a348273b4aa"
14616 cksum=($(md5sum $DIR/$tfile))
14617 [[ "${cksum[0]}" == "$expect" ]] ||
14618 error "unexpected MD5SUM after punch: ${cksum[0]}"
14620 # Start second sub-case for fallocate punch.
14621 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14622 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14623 error "dd failed for bs 4096 and count 5"
14625 # Punch range less than block size will have no change in block count
14626 want_blocks_after=40 # 512 sized blocks
14628 # Punch overlaps two blocks and less than blocksize
14629 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14630 error "fallocate failed: offset 4000 length 3000"
14631 size=$(stat -c '%s' $DIR/$tfile)
14632 blocks=$(stat -c '%b' $DIR/$tfile)
14634 # Verify punch worked.
14635 (( blocks == want_blocks_after )) ||
14636 error "punch failed: blocks $blocks != $want_blocks_after"
14638 (( size == want_size_before )) ||
14639 error "punch failed: size $size != $want_size_before"
14641 # Verify if range is really zero'ed out. We expect Zeros.
14642 # precomputed md5sum
14643 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14644 cksum=($(md5sum $DIR/$tfile))
14645 [[ "${cksum[0]}" == "$expect" ]] ||
14646 error "unexpected MD5SUM after punch: ${cksum[0]}"
14648 run_test 150f "Verify fallocate punch functionality"
14656 local BS=4096 # Block size in bytes
14658 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14659 skip "need at least 2.14.0 for fallocate punch"
14661 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14662 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14665 check_set_fallocate_or_skip
14666 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14668 if [[ "x$DOM" == "xyes" ]]; then
14669 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14670 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14672 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14673 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14676 # Get 100MB per OST of the available space to reduce run time
14677 # else 60% of the available space if we are running SLOW tests
14678 if [ $SLOW == "no" ]; then
14679 space=$((1024 * 100 * OSTCOUNT))
14681 # Find OST with Minimum Size
14682 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14683 sort -un | head -1)
14684 echo "min size OST: $space"
14685 space=$(((space * 60)/100 * OSTCOUNT))
14687 # space in 1k units, round to 4k blocks
14688 local blkcount=$((space * 1024 / $BS))
14690 echo "Verify fallocate punch: Very large Range"
14691 fallocate -l${space}k $DIR/$tfile ||
14692 error "fallocate ${space}k $DIR/$tfile failed"
14693 # write 1M at the end, start and in the middle
14694 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14695 error "dd failed: bs $BS count 256"
14696 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14697 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14698 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14699 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14702 size=$(stat -c '%s' $DIR/$tfile)
14704 # gather punch length.
14705 local punch_size=$((size - (BS * 2)))
14707 echo "punch_size = $punch_size"
14708 echo "size - punch_size: $((size - punch_size))"
14709 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14711 # Call fallocate to punch all except 2 blocks. We leave the
14712 # first and the last block
14713 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14714 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14715 error "fallocate failed: offset $BS length $punch_size"
14717 size_after=$(stat -c '%s' $DIR/$tfile)
14718 blocks_after=$(stat -c '%b' $DIR/$tfile)
14720 # Verify punch worked.
14721 # Size should be kept
14722 (( size == size_after )) ||
14723 error "punch failed: size $size != $size_after"
14725 # two 4k data blocks to remain plus possible 1 extra extent block
14726 (( blocks_after <= ((BS / 512) * 3) )) ||
14727 error "too many blocks remains: $blocks_after"
14729 # Verify that file has hole between the first and the last blocks
14730 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14731 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14733 echo "Hole at [$hole_start, $hole_end)"
14734 (( hole_start == BS )) ||
14735 error "no hole at offset $BS after punch"
14737 (( hole_end == BS + punch_size )) ||
14738 error "data at offset $hole_end < $((BS + punch_size))"
14740 run_test 150g "Verify fallocate punch on large range"
14742 #LU-2902 roc_hit was not able to read all values from lproc
14743 function roc_hit_init() {
14744 local list=$(comma_list $(osts_nodes))
14745 local dir=$DIR/$tdir-check
14746 local file=$dir/$tfile
14752 #use setstripe to do a write to every ost
14753 for i in $(seq 0 $((OSTCOUNT-1))); do
14754 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14755 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14756 idx=$(printf %04x $i)
14757 BEFORE=$(get_osd_param $list *OST*$idx stats |
14758 awk '$1 == "cache_access" {sum += $7}
14759 END { printf("%0.0f", sum) }')
14761 cancel_lru_locks osc
14762 cat $file >/dev/null
14764 AFTER=$(get_osd_param $list *OST*$idx stats |
14765 awk '$1 == "cache_access" {sum += $7}
14766 END { printf("%0.0f", sum) }')
14768 echo BEFORE:$BEFORE AFTER:$AFTER
14769 if ! let "AFTER - BEFORE == 4"; then
14771 error "roc_hit is not safe to use"
14779 function roc_hit() {
14780 local list=$(comma_list $(osts_nodes))
14781 echo $(get_osd_param $list '' stats |
14782 awk '$1 == "cache_hit" {sum += $7}
14783 END { printf("%0.0f", sum) }')
14786 function set_cache() {
14789 if [ "$2" == "off" ]; then
14792 local list=$(comma_list $(osts_nodes))
14793 set_osd_param $list '' $1_cache_enable $on
14795 cancel_lru_locks osc
14799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14800 remote_ost_nodsh && skip "remote OST with nodsh"
14803 local list=$(comma_list $(osts_nodes))
14805 # check whether obdfilter is cache capable at all
14806 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14807 skip "not cache-capable obdfilter"
14810 # check cache is enabled on all obdfilters
14811 if get_osd_param $list '' read_cache_enable | grep 0; then
14812 skip "oss cache is disabled"
14815 set_osd_param $list '' writethrough_cache_enable 1
14817 # check write cache is enabled on all obdfilters
14818 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14819 skip "oss write cache is NOT enabled"
14824 #define OBD_FAIL_OBD_NO_LRU 0x609
14825 do_nodes $list $LCTL set_param fail_loc=0x609
14827 # pages should be in the case right after write
14828 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14831 local BEFORE=$(roc_hit)
14832 cancel_lru_locks osc
14833 cat $DIR/$tfile >/dev/null
14834 local AFTER=$(roc_hit)
14836 do_nodes $list $LCTL set_param fail_loc=0
14838 if ! let "AFTER - BEFORE == CPAGES"; then
14839 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14842 cancel_lru_locks osc
14843 # invalidates OST cache
14844 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14845 set_osd_param $list '' read_cache_enable 0
14846 cat $DIR/$tfile >/dev/null
14848 # now data shouldn't be found in the cache
14850 cancel_lru_locks osc
14851 cat $DIR/$tfile >/dev/null
14853 if let "AFTER - BEFORE != 0"; then
14854 error "IN CACHE: before: $BEFORE, after: $AFTER"
14857 set_osd_param $list '' read_cache_enable 1
14860 run_test 151 "test cache on oss and controls ==============================="
14863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14865 local TF="$TMP/$tfile"
14867 # simulate ENOMEM during write
14868 #define OBD_FAIL_OST_NOMEM 0x226
14869 lctl set_param fail_loc=0x80000226
14870 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14872 sync || error "sync failed"
14873 lctl set_param fail_loc=0
14875 # discard client's cache
14876 cancel_lru_locks osc
14878 # simulate ENOMEM during read
14879 lctl set_param fail_loc=0x80000226
14880 cmp $TF $DIR/$tfile || error "cmp failed"
14881 lctl set_param fail_loc=0
14885 run_test 152 "test read/write with enomem ============================"
14888 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14890 run_test 153 "test if fdatasync does not crash ======================="
14892 dot_lustre_fid_permission_check() {
14894 local ffid=$MOUNT/.lustre/fid/$fid
14897 echo "stat fid $fid"
14898 stat $ffid > /dev/null || error "stat $ffid failed."
14899 echo "touch fid $fid"
14900 touch $ffid || error "touch $ffid failed."
14901 echo "write to fid $fid"
14902 cat /etc/hosts > $ffid || error "write $ffid failed."
14903 echo "read fid $fid"
14904 diff /etc/hosts $ffid || error "read $ffid failed."
14905 echo "append write to fid $fid"
14906 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14907 echo "rename fid $fid"
14908 mv $ffid $test_dir/$tfile.1 &&
14909 error "rename $ffid to $tfile.1 should fail."
14910 touch $test_dir/$tfile.1
14911 mv $test_dir/$tfile.1 $ffid &&
14912 error "rename $tfile.1 to $ffid should fail."
14913 rm -f $test_dir/$tfile.1
14914 echo "truncate fid $fid"
14915 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14916 echo "link fid $fid"
14917 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14918 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14919 echo "setfacl fid $fid"
14920 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14921 echo "getfacl fid $fid"
14922 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14924 echo "unlink fid $fid"
14925 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14926 echo "mknod fid $fid"
14927 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14929 fid=[0xf00000400:0x1:0x0]
14930 ffid=$MOUNT/.lustre/fid/$fid
14932 echo "stat non-exist fid $fid"
14933 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14934 echo "write to non-exist fid $fid"
14935 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14936 echo "link new fid $fid"
14937 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14939 mkdir -p $test_dir/$tdir
14940 touch $test_dir/$tdir/$tfile
14941 fid=$($LFS path2fid $test_dir/$tdir)
14944 error "error: could not get fid for $test_dir/$dir/$tfile."
14946 ffid=$MOUNT/.lustre/fid/$fid
14949 ls $ffid > /dev/null || error "ls $ffid failed."
14950 echo "touch $fid/$tfile.1"
14951 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14953 echo "touch $MOUNT/.lustre/fid/$tfile"
14954 touch $MOUNT/.lustre/fid/$tfile && \
14955 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14957 echo "setxattr to $MOUNT/.lustre/fid"
14958 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14960 echo "listxattr for $MOUNT/.lustre/fid"
14961 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14963 echo "delxattr from $MOUNT/.lustre/fid"
14964 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14966 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14967 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14968 error "touch invalid fid should fail."
14970 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14971 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14972 error "touch non-normal fid should fail."
14974 echo "rename $tdir to $MOUNT/.lustre/fid"
14975 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14976 error "rename to $MOUNT/.lustre/fid should fail."
14978 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14980 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14981 local new_obf_mode=777
14983 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14984 chmod $new_obf_mode $DIR/.lustre/fid ||
14985 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14987 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14988 [ $obf_mode -eq $new_obf_mode ] ||
14989 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14991 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14992 chmod $old_obf_mode $DIR/.lustre/fid ||
14993 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14996 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14997 fid=$($LFS path2fid $test_dir/$tfile-2)
14999 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15001 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15002 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15003 error "create lov data thru .lustre failed"
15005 echo "cp /etc/passwd $test_dir/$tfile-2"
15006 cp /etc/passwd $test_dir/$tfile-2 ||
15007 error "copy to $test_dir/$tfile-2 failed."
15008 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15009 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15010 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15012 rm -rf $test_dir/tfile.lnk
15013 rm -rf $test_dir/$tfile-2
15017 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15018 skip "Need MDS version at least 2.4.1"
15020 local tf=$DIR/$tfile
15023 local fid=$($LFS path2fid $tf)
15024 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15026 # check that we get the same pathname back
15029 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15030 echo "$rootpath $fid"
15031 found=$($LFS fid2path $rootpath "$fid")
15032 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15033 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15036 # check wrong root path format
15037 rootpath=$MOUNT"_wrong"
15038 found=$($LFS fid2path $rootpath "$fid")
15039 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15041 run_test 154A "lfs path2fid and fid2path basic checks"
15044 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15045 skip "Need MDS version at least 2.4.1"
15047 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15048 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15049 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15050 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15052 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15053 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15055 # check that we get the same pathname
15056 echo "PFID: $PFID, name: $name"
15057 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15058 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15059 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15060 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15062 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15064 run_test 154B "verify the ll_decode_linkea tool"
15067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15068 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15069 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15070 skip "Need MDS version at least 2.2.51"
15071 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15073 cp /etc/hosts $DIR/$tfile
15075 fid=$($LFS path2fid $DIR/$tfile)
15077 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15079 dot_lustre_fid_permission_check "$fid" $DIR ||
15080 error "dot lustre permission check $fid failed"
15082 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15084 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15086 touch $MOUNT/.lustre/file &&
15087 error "creation is not allowed under .lustre"
15089 mkdir $MOUNT/.lustre/dir &&
15090 error "mkdir is not allowed under .lustre"
15094 run_test 154a "Open-by-FID"
15097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15098 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15100 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15101 skip "Need MDS version at least 2.2.51"
15103 local remote_dir=$DIR/$tdir/remote_dir
15107 mkdir -p $DIR/$tdir
15108 $LFS mkdir -i $MDTIDX $remote_dir ||
15109 error "create remote directory failed"
15111 cp /etc/hosts $remote_dir/$tfile
15113 fid=$($LFS path2fid $remote_dir/$tfile)
15115 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15117 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15118 error "dot lustre permission check $fid failed"
15121 run_test 154b "Open-by-FID for remote directory"
15124 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15125 skip "Need MDS version at least 2.4.1"
15127 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15128 local FID1=$($LFS path2fid $DIR/$tfile.1)
15129 local FID2=$($LFS path2fid $DIR/$tfile.2)
15130 local FID3=$($LFS path2fid $DIR/$tfile.3)
15133 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15134 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15135 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15137 [ "$FID" = "${!want}" ] ||
15138 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15142 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15144 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15145 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15149 run_test 154c "lfs path2fid and fid2path multiple arguments"
15152 remote_mds_nodsh && skip "remote MDS with nodsh"
15153 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15154 skip "Need MDS version at least 2.5.53"
15156 if remote_mds; then
15157 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15161 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15168 local fid=$($LFS path2fid $DIR/$tfile)
15171 cmd="exec $fd<$DIR/$tfile"
15173 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15174 echo "$fid_list" | grep "$fid"
15177 cmd="exec $fd>/dev/null"
15179 if [ $rc -ne 0 ]; then
15180 error "FID $fid not found in open files list $fid_list"
15183 run_test 154d "Verify open file fid"
15187 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15188 skip "Need MDS version at least 2.6.50"
15190 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15191 error ".lustre returned by readdir"
15194 run_test 154e ".lustre is not returned by readdir"
15197 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15199 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15200 mkdir_on_mdt0 $DIR/$tdir
15201 # test dirs inherit from its stripe
15202 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15203 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15204 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15205 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15208 # get fid of parents
15209 local FID0=$($LFS path2fid $DIR/$tdir)
15210 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15211 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15212 local FID3=$($LFS path2fid $DIR)
15214 # check that path2fid --parents returns expected <parent_fid>/name
15215 # 1) test for a directory (single parent)
15216 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15217 [ "$parent" == "$FID0/foo1" ] ||
15218 error "expected parent: $FID0/foo1, got: $parent"
15220 # 2) test for a file with nlink > 1 (multiple parents)
15221 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15222 echo "$parent" | grep -F "$FID1/$tfile" ||
15223 error "$FID1/$tfile not returned in parent list"
15224 echo "$parent" | grep -F "$FID2/link" ||
15225 error "$FID2/link not returned in parent list"
15227 # 3) get parent by fid
15228 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15229 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15230 echo "$parent" | grep -F "$FID1/$tfile" ||
15231 error "$FID1/$tfile not returned in parent list (by fid)"
15232 echo "$parent" | grep -F "$FID2/link" ||
15233 error "$FID2/link not returned in parent list (by fid)"
15235 # 4) test for entry in root directory
15236 parent=$($LFS path2fid --parents $DIR/f)
15237 echo "$parent" | grep -F "$FID3/f" ||
15238 error "$FID3/f not returned in parent list"
15240 # 5) test it on root directory
15241 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15242 error "$MOUNT should not have parents"
15244 # enable xattr caching and check that linkea is correctly updated
15245 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15246 save_lustre_params client "llite.*.xattr_cache" > $save
15247 lctl set_param llite.*.xattr_cache 1
15249 # 6.1) linkea update on rename
15250 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15252 # get parents by fid
15253 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15254 # foo1 should no longer be returned in parent list
15255 echo "$parent" | grep -F "$FID1" &&
15256 error "$FID1 should no longer be in parent list"
15257 # the new path should appear
15258 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15259 error "$FID2/$tfile.moved is not in parent list"
15261 # 6.2) linkea update on unlink
15262 rm -f $DIR/$tdir/foo2/link
15263 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15264 # foo2/link should no longer be returned in parent list
15265 echo "$parent" | grep -F "$FID2/link" &&
15266 error "$FID2/link should no longer be in parent list"
15270 restore_lustre_params < $save
15273 run_test 154f "get parent fids by reading link ea"
15277 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15278 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15279 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15280 skip "Need MDS version at least 2.6.92"
15282 mkdir_on_mdt0 $DIR/$tdir
15283 llapi_fid_test -d $DIR/$tdir
15285 run_test 154g "various llapi FID tests"
15287 test_155_small_load() {
15288 local temp=$TMP/$tfile
15289 local file=$DIR/$tfile
15291 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15292 error "dd of=$temp bs=6096 count=1 failed"
15294 cancel_lru_locks $OSC
15295 cmp $temp $file || error "$temp $file differ"
15297 $TRUNCATE $temp 6000
15298 $TRUNCATE $file 6000
15299 cmp $temp $file || error "$temp $file differ (truncate1)"
15301 echo "12345" >>$temp
15302 echo "12345" >>$file
15303 cmp $temp $file || error "$temp $file differ (append1)"
15305 echo "12345" >>$temp
15306 echo "12345" >>$file
15307 cmp $temp $file || error "$temp $file differ (append2)"
15313 test_155_big_load() {
15314 remote_ost_nodsh && skip "remote OST with nodsh"
15316 local temp=$TMP/$tfile
15317 local file=$DIR/$tfile
15320 local cache_size=$(do_facet ost$((MAXI+1)) \
15321 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15322 local large_file_size=$((cache_size * 2))
15324 echo "OSS cache size: $cache_size KB"
15325 echo "Large file size: $large_file_size KB"
15327 [ $MAXV -le $large_file_size ] &&
15328 skip_env "max available OST size needs > $large_file_size KB"
15330 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15332 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15333 error "dd of=$temp bs=$large_file_size count=1k failed"
15336 cancel_lru_locks osc
15337 cmp $temp $file || error "$temp $file differ"
15343 save_writethrough() {
15344 local facets=$(get_facets OST)
15346 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15352 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15354 save_writethrough $p
15357 set_cache writethrough on
15358 test_155_small_load
15359 restore_lustre_params < $p
15362 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15367 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15369 save_writethrough $p
15372 set_cache writethrough off
15373 test_155_small_load
15374 restore_lustre_params < $p
15377 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15382 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15384 save_writethrough $p
15387 set_cache writethrough on
15388 test_155_small_load
15389 restore_lustre_params < $p
15392 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15397 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15399 save_writethrough $p
15402 set_cache writethrough off
15403 test_155_small_load
15404 restore_lustre_params < $p
15407 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15412 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15414 save_writethrough $p
15417 set_cache writethrough on
15419 restore_lustre_params < $p
15422 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15427 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15429 save_writethrough $p
15432 set_cache writethrough off
15434 restore_lustre_params < $p
15437 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15442 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15444 save_writethrough $p
15447 set_cache writethrough on
15449 restore_lustre_params < $p
15452 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15457 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15459 save_writethrough $p
15462 set_cache writethrough off
15464 restore_lustre_params < $p
15467 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15471 remote_ost_nodsh && skip "remote OST with nodsh"
15472 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15473 skip "stats not implemented on old servers"
15474 [ "$ost1_FSTYPE" = "zfs" ] &&
15475 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15480 local file="$DIR/$tfile"
15481 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15483 save_writethrough $p
15486 log "Turn on read and write cache"
15488 set_cache writethrough on
15490 log "Write data and read it back."
15491 log "Read should be satisfied from the cache."
15492 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15494 cancel_lru_locks osc
15495 cat $file >/dev/null
15497 if ! let "AFTER - BEFORE == CPAGES"; then
15498 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15500 log "cache hits: before: $BEFORE, after: $AFTER"
15503 log "Read again; it should be satisfied from the cache."
15505 cancel_lru_locks osc
15506 cat $file >/dev/null
15508 if ! let "AFTER - BEFORE == CPAGES"; then
15509 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15511 log "cache hits:: before: $BEFORE, after: $AFTER"
15514 log "Turn off the read cache and turn on the write cache"
15516 set_cache writethrough on
15518 log "Read again; it should be satisfied from the cache."
15520 cancel_lru_locks osc
15521 cat $file >/dev/null
15523 if ! let "AFTER - BEFORE == CPAGES"; then
15524 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15526 log "cache hits:: before: $BEFORE, after: $AFTER"
15529 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15530 # > 2.12.56 uses pagecache if cached
15531 log "Read again; it should not be satisfied from the cache."
15533 cancel_lru_locks osc
15534 cat $file >/dev/null
15536 if ! let "AFTER - BEFORE == 0"; then
15537 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15539 log "cache hits:: before: $BEFORE, after: $AFTER"
15543 log "Write data and read it back."
15544 log "Read should be satisfied from the cache."
15545 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15547 cancel_lru_locks osc
15548 cat $file >/dev/null
15550 if ! let "AFTER - BEFORE == CPAGES"; then
15551 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15553 log "cache hits:: before: $BEFORE, after: $AFTER"
15556 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15557 # > 2.12.56 uses pagecache if cached
15558 log "Read again; it should not be satisfied from the cache."
15560 cancel_lru_locks osc
15561 cat $file >/dev/null
15563 if ! let "AFTER - BEFORE == 0"; then
15564 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15566 log "cache hits:: before: $BEFORE, after: $AFTER"
15570 log "Turn off read and write cache"
15572 set_cache writethrough off
15574 log "Write data and read it back"
15575 log "It should not be satisfied from the cache."
15577 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15578 cancel_lru_locks osc
15580 cat $file >/dev/null
15582 if ! let "AFTER - BEFORE == 0"; then
15583 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15585 log "cache hits:: before: $BEFORE, after: $AFTER"
15588 log "Turn on the read cache and turn off the write cache"
15590 set_cache writethrough off
15592 log "Write data and read it back"
15593 log "It should not be satisfied from the cache."
15595 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15597 cancel_lru_locks osc
15598 cat $file >/dev/null
15600 if ! let "AFTER - BEFORE == 0"; then
15601 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15603 log "cache hits:: before: $BEFORE, after: $AFTER"
15606 log "Read again; it should be satisfied from the cache."
15608 cancel_lru_locks osc
15609 cat $file >/dev/null
15611 if ! let "AFTER - BEFORE == CPAGES"; then
15612 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15614 log "cache hits:: before: $BEFORE, after: $AFTER"
15617 restore_lustre_params < $p
15620 run_test 156 "Verification of tunables"
15623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15624 remote_mds_nodsh && skip "remote MDS with nodsh"
15625 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15626 skip "Need MDS version at least 2.2.0"
15628 changelog_register || error "changelog_register failed"
15629 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15630 changelog_users $SINGLEMDS | grep -q $cl_user ||
15631 error "User $cl_user not found in changelog_users"
15633 mkdir_on_mdt0 $DIR/$tdir
15636 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15637 changelog_clear 0 || error "changelog_clear failed"
15638 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15639 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15640 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15641 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15642 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15643 rm $DIR/$tdir/pics/desktop.jpg
15645 echo "verifying changelog mask"
15646 changelog_chmask "-MKDIR"
15647 changelog_chmask "-CLOSE"
15649 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15650 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15652 changelog_chmask "+MKDIR"
15653 changelog_chmask "+CLOSE"
15655 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15656 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15658 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15659 CLOSES=$(changelog_dump | grep -c "CLOSE")
15660 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15661 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15664 echo "verifying target fid"
15665 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15666 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15667 [ "$fidc" == "$fidf" ] ||
15668 error "changelog '$tfile' fid $fidc != file fid $fidf"
15669 echo "verifying parent fid"
15670 # The FID returned from the Changelog may be the directory shard on
15671 # a different MDT, and not the FID returned by path2fid on the parent.
15672 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15673 # since this is what will matter when recreating this file in the tree.
15674 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15675 local pathp=$($LFS fid2path $MOUNT "$fidp")
15676 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15677 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15679 echo "getting records for $cl_user"
15680 changelog_users $SINGLEMDS
15681 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15683 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15684 error "changelog_clear failed"
15685 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15686 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15687 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15688 error "user index expect $user_rec1 + $nclr != $user_rec2"
15690 local min0_rec=$(changelog_users $SINGLEMDS |
15691 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15692 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15693 awk '{ print $1; exit; }')
15695 changelog_dump | tail -n 5
15696 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15697 [ $first_rec == $((min0_rec + 1)) ] ||
15698 error "first index should be $min0_rec + 1 not $first_rec"
15700 # LU-3446 changelog index reset on MDT restart
15701 local cur_rec1=$(changelog_users $SINGLEMDS |
15702 awk '/^current.index:/ { print $NF }')
15703 changelog_clear 0 ||
15704 error "clear all changelog records for $cl_user failed"
15705 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15706 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15707 error "Fail to start $SINGLEMDS"
15708 local cur_rec2=$(changelog_users $SINGLEMDS |
15709 awk '/^current.index:/ { print $NF }')
15710 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15711 [ $cur_rec1 == $cur_rec2 ] ||
15712 error "current index should be $cur_rec1 not $cur_rec2"
15714 echo "verifying users from this test are deregistered"
15715 changelog_deregister || error "changelog_deregister failed"
15716 changelog_users $SINGLEMDS | grep -q $cl_user &&
15717 error "User '$cl_user' still in changelog_users"
15719 # lctl get_param -n mdd.*.changelog_users
15720 # current_index: 144
15721 # ID index (idle seconds)
15722 # cl3 144 (2) mask=<list>
15723 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15724 # this is the normal case where all users were deregistered
15725 # make sure no new records are added when no users are present
15726 local last_rec1=$(changelog_users $SINGLEMDS |
15727 awk '/^current.index:/ { print $NF }')
15728 touch $DIR/$tdir/chloe
15729 local last_rec2=$(changelog_users $SINGLEMDS |
15730 awk '/^current.index:/ { print $NF }')
15731 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15732 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15734 # any changelog users must be leftovers from a previous test
15735 changelog_users $SINGLEMDS
15736 echo "other changelog users; can't verify off"
15739 run_test 160a "changelog sanity"
15741 test_160b() { # LU-3587
15742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15743 remote_mds_nodsh && skip "remote MDS with nodsh"
15744 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15745 skip "Need MDS version at least 2.2.0"
15747 changelog_register || error "changelog_register failed"
15748 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15749 changelog_users $SINGLEMDS | grep -q $cl_user ||
15750 error "User '$cl_user' not found in changelog_users"
15752 local longname1=$(str_repeat a 255)
15753 local longname2=$(str_repeat b 255)
15756 echo "creating very long named file"
15757 touch $longname1 || error "create of '$longname1' failed"
15758 echo "renaming very long named file"
15759 mv $longname1 $longname2
15761 changelog_dump | grep RENME | tail -n 5
15764 run_test 160b "Verify that very long rename doesn't crash in changelog"
15767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15768 remote_mds_nodsh && skip "remote MDS with nodsh"
15770 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15771 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15772 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15773 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15777 # Registration step
15778 changelog_register || error "changelog_register failed"
15781 mkdir -p $DIR/$tdir
15782 $MCREATE $DIR/$tdir/foo_160c
15783 changelog_chmask "-TRUNC"
15784 $TRUNCATE $DIR/$tdir/foo_160c 200
15785 changelog_chmask "+TRUNC"
15786 $TRUNCATE $DIR/$tdir/foo_160c 199
15787 changelog_dump | tail -n 5
15788 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15789 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15791 run_test 160c "verify that changelog log catch the truncate event"
15794 remote_mds_nodsh && skip "remote MDS with nodsh"
15795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15797 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15798 skip "Need MDS version at least 2.7.60"
15800 # Registration step
15801 changelog_register || error "changelog_register failed"
15803 mkdir -p $DIR/$tdir/migrate_dir
15804 changelog_clear 0 || error "changelog_clear failed"
15806 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15807 changelog_dump | tail -n 5
15808 local migrates=$(changelog_dump | grep -c "MIGRT")
15809 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15811 run_test 160d "verify that changelog log catch the migrate event"
15814 remote_mds_nodsh && skip "remote MDS with nodsh"
15817 changelog_register || error "changelog_register failed"
15819 local MDT0=$(facet_svc $SINGLEMDS)
15822 # No user (expect fail)
15823 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15825 if [ $rc -eq 0 ]; then
15826 error "Should fail without user"
15827 elif [ $rc -ne 4 ]; then
15828 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15831 # Delete a future user (expect fail)
15832 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15834 if [ $rc -eq 0 ]; then
15835 error "Deleted non-existant user cl77"
15836 elif [ $rc -ne 2 ]; then
15837 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15840 # Clear to a bad index (1 billion should be safe)
15841 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15844 if [ $rc -eq 0 ]; then
15845 error "Successfully cleared to invalid CL index"
15846 elif [ $rc -ne 22 ]; then
15847 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15850 run_test 160e "changelog negative testing (should return errors)"
15853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15854 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15855 skip "Need MDS version at least 2.10.56"
15857 local mdts=$(comma_list $(mdts_nodes))
15860 changelog_register || error "first changelog_register failed"
15861 changelog_register || error "second changelog_register failed"
15863 declare -A cl_user1
15864 declare -A cl_user2
15869 # generate some changelog records to accumulate on each MDT
15870 # use all_char because created files should be evenly distributed
15871 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15872 error "test_mkdir $tdir failed"
15873 log "$(date +%s): creating first files"
15874 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15875 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15876 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15879 # check changelogs have been generated
15880 local start=$SECONDS
15881 local idle_time=$((MDSCOUNT * 5 + 5))
15882 local nbcl=$(changelog_dump | wc -l)
15883 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15885 for param in "changelog_max_idle_time=$idle_time" \
15887 "changelog_min_gc_interval=2" \
15888 "changelog_min_free_cat_entries=3"; do
15889 local MDT0=$(facet_svc $SINGLEMDS)
15890 local var="${param%=*}"
15891 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15893 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15894 do_nodes $mdts $LCTL set_param mdd.*.$param
15897 # force cl_user2 to be idle (1st part), but also cancel the
15898 # cl_user1 records so that it is not evicted later in the test.
15899 local sleep1=$((idle_time / 2))
15900 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15903 # simulate changelog catalog almost full
15904 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15905 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15907 for i in $(seq $MDSCOUNT); do
15908 cl_users=(${CL_USERS[mds$i]})
15909 cl_user1[mds$i]="${cl_users[0]}"
15910 cl_user2[mds$i]="${cl_users[1]}"
15912 [ -n "${cl_user1[mds$i]}" ] ||
15913 error "mds$i: no user registered"
15914 [ -n "${cl_user2[mds$i]}" ] ||
15915 error "mds$i: only ${cl_user2[mds$i]} is registered"
15917 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15918 [ -n "$user_rec1" ] ||
15919 error "mds$i: User ${cl_user1[mds$i]} not registered"
15920 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15921 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15922 [ -n "$user_rec2" ] ||
15923 error "mds$i: User ${cl_user1[mds$i]} not registered"
15924 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15925 "$user_rec1 + 2 == $user_rec2"
15926 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15927 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15928 "$user_rec1 + 2, but is $user_rec2"
15929 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15930 [ -n "$user_rec2" ] ||
15931 error "mds$i: User ${cl_user2[mds$i]} not registered"
15932 [ $user_rec1 == $user_rec2 ] ||
15933 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15934 "$user_rec1, but is $user_rec2"
15937 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15938 local sleep2=$((idle_time - (SECONDS - start) + 1))
15939 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15942 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15943 # cl_user1 should be OK because it recently processed records.
15944 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15945 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15946 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15947 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15950 # ensure gc thread is done
15951 for i in $(mdts_nodes); do
15952 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15953 error "$i: GC-thread not done"
15957 for (( i = 1; i <= MDSCOUNT; i++ )); do
15958 # check cl_user1 still registered
15959 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15960 error "mds$i: User ${cl_user1[mds$i]} not registered"
15961 # check cl_user2 unregistered
15962 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15963 error "mds$i: User ${cl_user2[mds$i]} still registered"
15965 # check changelogs are present and starting at $user_rec1 + 1
15966 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15967 [ -n "$user_rec1" ] ||
15968 error "mds$i: User ${cl_user1[mds$i]} not registered"
15969 first_rec=$($LFS changelog $(facet_svc mds$i) |
15970 awk '{ print $1; exit; }')
15972 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15973 [ $((user_rec1 + 1)) == $first_rec ] ||
15974 error "mds$i: rec $first_rec != $user_rec1 + 1"
15977 run_test 160f "changelog garbage collect (timestamped users)"
15980 remote_mds_nodsh && skip "remote MDS with nodsh"
15981 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15982 skip "Need MDS version at least 2.10.56"
15984 local mdts=$(comma_list $(mdts_nodes))
15986 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15987 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15990 changelog_register || error "first changelog_register failed"
15991 changelog_register || error "second changelog_register failed"
15993 declare -A cl_user1
15994 declare -A cl_user2
15999 # generate some changelog records to accumulate on each MDT
16000 # use all_char because created files should be evenly distributed
16001 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16002 error "test_mkdir $tdir failed"
16003 for ((i = 0; i < MDSCOUNT; i++)); do
16004 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16005 error "create $DIR/$tdir/d$i.1 failed"
16008 # check changelogs have been generated
16009 local nbcl=$(changelog_dump | wc -l)
16010 (( $nbcl > 0 )) || error "no changelogs found"
16012 # reduce the max_idle_indexes value to make sure we exceed it
16013 for param in "changelog_max_idle_indexes=1" \
16015 "changelog_min_gc_interval=2" \
16016 "changelog_min_free_cat_entries=3"; do
16017 local MDT0=$(facet_svc $SINGLEMDS)
16018 local var="${param%=*}"
16019 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16021 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16022 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16023 error "unable to set mdd.*.$param"
16026 # simulate changelog catalog almost full
16027 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16028 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16030 local start=$SECONDS
16031 for i in $(seq $MDSCOUNT); do
16032 cl_users=(${CL_USERS[mds$i]})
16033 cl_user1[mds$i]="${cl_users[0]}"
16034 cl_user2[mds$i]="${cl_users[1]}"
16036 [ -n "${cl_user1[mds$i]}" ] ||
16037 error "mds$i: no user registered"
16038 [ -n "${cl_user2[mds$i]}" ] ||
16039 error "mds$i: only ${cl_user1[mds$i]} is registered"
16041 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16042 [ -n "$user_rec1" ] ||
16043 error "mds$i: User ${cl_user1[mds$i]} not registered"
16044 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16045 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16046 [ -n "$user_rec2" ] ||
16047 error "mds$i: User ${cl_user1[mds$i]} not registered"
16048 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16049 "$user_rec1 + 2 == $user_rec2"
16050 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16051 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16052 "$user_rec1 + 2, but is $user_rec2"
16053 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16054 [ -n "$user_rec2" ] ||
16055 error "mds$i: User ${cl_user2[mds$i]} not registered"
16056 [ $user_rec1 == $user_rec2 ] ||
16057 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16058 "$user_rec1, but is $user_rec2"
16061 # ensure we are past the previous changelog_min_gc_interval set above
16062 local sleep2=$((start + 2 - SECONDS))
16063 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16065 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16066 # cl_user1 should be OK because it recently processed records.
16067 for ((i = 0; i < MDSCOUNT; i++)); do
16068 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16069 error "create $DIR/$tdir/d$i.3 failed"
16072 # ensure gc thread is done
16073 for i in $(mdts_nodes); do
16074 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16075 error "$i: GC-thread not done"
16079 for (( i = 1; i <= MDSCOUNT; i++ )); do
16080 # check cl_user1 still registered
16081 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16082 error "mds$i: User ${cl_user1[mds$i]} not registered"
16083 # check cl_user2 unregistered
16084 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16085 error "mds$i: User ${cl_user2[mds$i]} still registered"
16087 # check changelogs are present and starting at $user_rec1 + 1
16088 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16089 [ -n "$user_rec1" ] ||
16090 error "mds$i: User ${cl_user1[mds$i]} not registered"
16091 first_rec=$($LFS changelog $(facet_svc mds$i) |
16092 awk '{ print $1; exit; }')
16094 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16095 [ $((user_rec1 + 1)) == $first_rec ] ||
16096 error "mds$i: rec $first_rec != $user_rec1 + 1"
16099 run_test 160g "changelog garbage collect (old users)"
16102 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16103 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16104 skip "Need MDS version at least 2.10.56"
16106 local mdts=$(comma_list $(mdts_nodes))
16109 changelog_register || error "first changelog_register failed"
16110 changelog_register || error "second changelog_register failed"
16112 declare -A cl_user1
16113 declare -A cl_user2
16118 # generate some changelog records to accumulate on each MDT
16119 # use all_char because created files should be evenly distributed
16120 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16121 error "test_mkdir $tdir failed"
16122 for ((i = 0; i < MDSCOUNT; i++)); do
16123 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16124 error "create $DIR/$tdir/d$i.1 failed"
16127 # check changelogs have been generated
16128 local nbcl=$(changelog_dump | wc -l)
16129 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16131 for param in "changelog_max_idle_time=10" \
16133 "changelog_min_gc_interval=2"; do
16134 local MDT0=$(facet_svc $SINGLEMDS)
16135 local var="${param%=*}"
16136 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16138 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16139 do_nodes $mdts $LCTL set_param mdd.*.$param
16142 # force cl_user2 to be idle (1st part)
16145 for i in $(seq $MDSCOUNT); do
16146 cl_users=(${CL_USERS[mds$i]})
16147 cl_user1[mds$i]="${cl_users[0]}"
16148 cl_user2[mds$i]="${cl_users[1]}"
16150 [ -n "${cl_user1[mds$i]}" ] ||
16151 error "mds$i: no user registered"
16152 [ -n "${cl_user2[mds$i]}" ] ||
16153 error "mds$i: only ${cl_user2[mds$i]} is registered"
16155 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16156 [ -n "$user_rec1" ] ||
16157 error "mds$i: User ${cl_user1[mds$i]} not registered"
16158 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16159 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16160 [ -n "$user_rec2" ] ||
16161 error "mds$i: User ${cl_user1[mds$i]} not registered"
16162 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16163 "$user_rec1 + 2 == $user_rec2"
16164 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16165 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16166 "$user_rec1 + 2, but is $user_rec2"
16167 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16168 [ -n "$user_rec2" ] ||
16169 error "mds$i: User ${cl_user2[mds$i]} not registered"
16170 [ $user_rec1 == $user_rec2 ] ||
16171 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16172 "$user_rec1, but is $user_rec2"
16175 # force cl_user2 to be idle (2nd part) and to reach
16176 # changelog_max_idle_time
16179 # force each GC-thread start and block then
16180 # one per MDT/MDD, set fail_val accordingly
16181 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16182 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16184 # generate more changelogs to trigger fail_loc
16185 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16186 error "create $DIR/$tdir/${tfile}bis failed"
16188 # stop MDT to stop GC-thread, should be done in back-ground as it will
16189 # block waiting for the thread to be released and exit
16190 declare -A stop_pids
16191 for i in $(seq $MDSCOUNT); do
16193 stop_pids[mds$i]=$!
16196 for i in $(mdts_nodes); do
16199 local facets=$(facets_up_on_host $i)
16201 for facet in ${facets//,/ }; do
16202 if [[ $facet == mds* ]]; then
16206 # ensure each MDS's gc threads are still present and all in "R"
16207 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16208 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16209 error "$i: expected $nb GC-thread"
16211 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16213 error "$i: GC-thread not found in R-state"
16214 # check umounts of each MDT on MDS have reached kthread_stop()
16215 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16216 error "$i: expected $nb umount"
16218 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16219 error "$i: umount not found in D-state"
16222 # release all GC-threads
16223 do_nodes $mdts $LCTL set_param fail_loc=0
16225 # wait for MDT stop to complete
16226 for i in $(seq $MDSCOUNT); do
16227 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16231 # may try to check if any orphan changelog records are present
16232 # via ldiskfs/zfs and llog_reader...
16234 # re-start/mount MDTs
16235 for i in $(seq $MDSCOUNT); do
16236 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16237 error "Fail to start mds$i"
16241 for i in $(seq $MDSCOUNT); do
16242 # check cl_user1 still registered
16243 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16244 error "mds$i: User ${cl_user1[mds$i]} not registered"
16245 # check cl_user2 unregistered
16246 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16247 error "mds$i: User ${cl_user2[mds$i]} still registered"
16249 # check changelogs are present and starting at $user_rec1 + 1
16250 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16251 [ -n "$user_rec1" ] ||
16252 error "mds$i: User ${cl_user1[mds$i]} not registered"
16253 first_rec=$($LFS changelog $(facet_svc mds$i) |
16254 awk '{ print $1; exit; }')
16256 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16257 [ $((user_rec1 + 1)) == $first_rec ] ||
16258 error "mds$i: first index should be $user_rec1 + 1, " \
16259 "but is $first_rec"
16262 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16267 local mdts=$(comma_list $(mdts_nodes))
16269 changelog_register || error "first changelog_register failed"
16271 # generate some changelog records to accumulate on each MDT
16272 # use all_char because created files should be evenly distributed
16273 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16274 error "test_mkdir $tdir failed"
16275 for ((i = 0; i < MDSCOUNT; i++)); do
16276 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16277 error "create $DIR/$tdir/d$i.1 failed"
16280 # check changelogs have been generated
16281 local nbcl=$(changelog_dump | wc -l)
16282 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16284 # simulate race between register and unregister
16285 # XXX as fail_loc is set per-MDS, with DNE configs the race
16286 # simulation will only occur for one MDT per MDS and for the
16287 # others the normal race scenario will take place
16288 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16289 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16290 do_nodes $mdts $LCTL set_param fail_val=1
16292 # unregister 1st user
16293 changelog_deregister &
16295 # wait some time for deregister work to reach race rdv
16297 # register 2nd user
16298 changelog_register || error "2nd user register failed"
16300 wait $pid1 || error "1st user deregister failed"
16304 declare -A LAST_REC
16305 for i in $(seq $MDSCOUNT); do
16306 if changelog_users mds$i | grep "^cl"; then
16307 # make sure new records are added with one user present
16308 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16309 awk '/^current.index:/ { print $NF }')
16311 error "mds$i has no user registered"
16315 # generate more changelog records to accumulate on each MDT
16316 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16317 error "create $DIR/$tdir/${tfile}bis failed"
16319 for i in $(seq $MDSCOUNT); do
16320 last_rec=$(changelog_users $SINGLEMDS |
16321 awk '/^current.index:/ { print $NF }')
16322 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16323 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16324 error "changelogs are off on mds$i"
16327 run_test 160i "changelog user register/unregister race"
16330 remote_mds_nodsh && skip "remote MDS with nodsh"
16331 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16332 skip "Need MDS version at least 2.12.56"
16334 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16335 stack_trap "umount $MOUNT2" EXIT
16337 changelog_register || error "first changelog_register failed"
16338 stack_trap "changelog_deregister" EXIT
16340 # generate some changelog
16341 # use all_char because created files should be evenly distributed
16342 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16343 error "mkdir $tdir failed"
16344 for ((i = 0; i < MDSCOUNT; i++)); do
16345 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16346 error "create $DIR/$tdir/d$i.1 failed"
16349 # open the changelog device
16350 exec 3>/dev/changelog-$FSNAME-MDT0000
16351 stack_trap "exec 3>&-" EXIT
16352 exec 4</dev/changelog-$FSNAME-MDT0000
16353 stack_trap "exec 4<&-" EXIT
16355 # umount the first lustre mount
16357 stack_trap "mount_client $MOUNT" EXIT
16359 # read changelog, which may or may not fail, but should not crash
16363 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16364 changelog_users $SINGLEMDS | grep -q $cl_user ||
16365 error "User $cl_user not found in changelog_users"
16367 printf 'clear:'$cl_user':0' >&3
16369 run_test 160j "client can be umounted while its chanangelog is being used"
16372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16373 remote_mds_nodsh && skip "remote MDS with nodsh"
16375 mkdir -p $DIR/$tdir/1/1
16377 changelog_register || error "changelog_register failed"
16378 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16380 changelog_users $SINGLEMDS | grep -q $cl_user ||
16381 error "User '$cl_user' not found in changelog_users"
16382 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16383 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16384 rmdir $DIR/$tdir/1/1 & sleep 1
16386 touch $DIR/$tdir/2/2
16387 rm -rf $DIR/$tdir/2
16392 changelog_dump | grep rmdir || error "rmdir not recorded"
16394 run_test 160k "Verify that changelog records are not lost"
16396 # Verifies that a file passed as a parameter has recently had an operation
16397 # performed on it that has generated an MTIME changelog which contains the
16398 # correct parent FID. As files might reside on a different MDT from the
16399 # parent directory in DNE configurations, the FIDs are translated to paths
16400 # before being compared, which should be identical
16401 compare_mtime_changelog() {
16409 mdtidx=$($LFS getstripe --mdt-index $file)
16410 mdtidx=$(printf "%04x" $mdtidx)
16412 # Obtain the parent FID from the MTIME changelog
16413 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16414 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16416 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16417 [ -z "$cl_fid" ] && error "parent FID not present"
16419 # Verify that the path for the parent FID is the same as the path for
16420 # the test directory
16421 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16425 [[ "${pdir%/}" == "$dir" ]] ||
16426 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16432 remote_mds_nodsh && skip "remote MDS with nodsh"
16433 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16434 skip "Need MDS version at least 2.13.55"
16438 changelog_register || error "changelog_register failed"
16439 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16441 changelog_users $SINGLEMDS | grep -q $cl_user ||
16442 error "User '$cl_user' not found in changelog_users"
16444 # Clear some types so that MTIME changelogs are generated
16445 changelog_chmask "-CREAT"
16446 changelog_chmask "-CLOSE"
16448 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16450 # Test CL_MTIME during setattr
16451 touch $DIR/$tdir/$tfile
16452 compare_mtime_changelog $DIR/$tdir/$tfile
16454 # Test CL_MTIME during close
16455 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16456 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16458 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16462 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16463 skip "Need MDS version at least 2.14.51"
16470 changelog_register || error "first changelog_register failed"
16471 changelog_register || error "second changelog_register failed"
16473 cl_users=(${CL_USERS[mds1]})
16474 cl_user1="${cl_users[0]}"
16475 cl_user2="${cl_users[1]}"
16476 # generate some changelog records to accumulate on MDT0
16477 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16478 createmany -m $DIR/$tdir/$tfile 50 ||
16479 error "create $DIR/$tdir/$tfile failed"
16480 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16483 # check changelogs have been generated
16484 local nbcl=$(changelog_dump | wc -l)
16485 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16487 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16488 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16490 __changelog_clear mds1 $cl_user1 +10
16491 __changelog_clear mds1 $cl_user2 0 &
16494 __changelog_clear mds1 $cl_user1 0 ||
16495 error "fail to cancel record for $cl_user1"
16497 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16499 run_test 160m "Changelog clear race"
16502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16503 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16504 skip "Need MDS version at least 2.14.51"
16513 changelog_register || error "first changelog_register failed"
16515 cl_users=(${CL_USERS[mds1]})
16516 cl_user1="${cl_users[0]}"
16518 # generate some changelog records to accumulate on MDT0
16519 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16520 first_rec=$(changelog_users $SINGLEMDS |
16521 awk '/^current.index:/ { print $NF }')
16522 while (( last_rec < (( first_rec + 65000)) )); do
16523 createmany -m $DIR/$tdir/$tfile 10000 ||
16524 error "create $DIR/$tdir/$tfile failed"
16526 for i in $(seq 0 10000); do
16527 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16531 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16532 error "unlinkmany failed unlink"
16533 last_rec=$(changelog_users $SINGLEMDS |
16534 awk '/^current.index:/ { print $NF }')
16535 echo last record $last_rec
16536 (( last_rec == 0 )) && error "no changelog found"
16539 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16540 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16542 __changelog_clear mds1 $cl_user1 0 &
16545 __changelog_clear mds1 $cl_user1 0 ||
16546 error "fail to cancel record for $cl_user1"
16548 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16550 run_test 160n "Changelog destroy race"
16553 local mdt="$(facet_svc $SINGLEMDS)"
16555 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16556 remote_mds_nodsh && skip "remote MDS with nodsh"
16557 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16558 skip "Need MDS version at least 2.14.52"
16560 changelog_register --user test_160o -m unlnk+close+open ||
16561 error "changelog_register failed"
16563 do_facet $SINGLEMDS $LCTL --device $mdt \
16564 changelog_register -u "Tt3_-#" &&
16565 error "bad symbols in name should fail"
16567 do_facet $SINGLEMDS $LCTL --device $mdt \
16568 changelog_register -u test_160o &&
16569 error "the same name registration should fail"
16571 do_facet $SINGLEMDS $LCTL --device $mdt \
16572 changelog_register -u test_160toolongname &&
16573 error "too long name registration should fail"
16575 changelog_chmask "MARK+HSM"
16576 lctl get_param mdd.*.changelog*mask
16577 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16578 changelog_users $SINGLEMDS | grep -q $cl_user ||
16579 error "User $cl_user not found in changelog_users"
16581 echo $cl_user | grep -q test_160o ||
16582 error "User $cl_user has no specific name 'test160o'"
16585 changelog_clear 0 || error "changelog_clear failed"
16586 # generate some changelog records to accumulate on MDT0
16587 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16588 touch $DIR/$tdir/$tfile # open 1
16590 OPENS=$(changelog_dump | grep -c "OPEN")
16591 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16593 # must be no MKDIR it wasn't set as user mask
16594 MKDIR=$(changelog_dump | grep -c "MKDIR")
16595 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16597 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16598 mdd.$mdt.changelog_current_mask -n)
16599 # register maskless user
16600 changelog_register || error "changelog_register failed"
16601 # effective mask should be not changed because it is not minimal
16602 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16603 mdd.$mdt.changelog_current_mask -n)
16604 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16605 # set server mask to minimal value
16606 changelog_chmask "MARK"
16607 # check effective mask again, should be treated as DEFMASK now
16608 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16609 mdd.$mdt.changelog_current_mask -n)
16610 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16612 do_facet $SINGLEMDS $LCTL --device $mdt \
16613 changelog_deregister -u test_160o ||
16614 error "cannot deregister by name"
16616 run_test 160o "changelog user name and mask"
16619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16620 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16621 skip "Need MDS version at least 2.14.51"
16622 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16628 changelog_register || error "first changelog_register failed"
16630 cl_users=(${CL_USERS[mds1]})
16631 cl_user1="${cl_users[0]}"
16633 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16634 createmany -m $DIR/$tdir/$tfile 50 ||
16635 error "create $DIR/$tdir/$tfile failed"
16636 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16639 # check changelogs have been generated
16640 entry_count=$(changelog_dump | wc -l)
16641 ((entry_count != 0)) || error "no changelog entries found"
16643 # remove changelog_users and check that orphan entries are removed
16645 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16646 start mds1 || error "cannot start mdt"
16647 entry_count=$(changelog_dump | wc -l)
16648 ((entry_count == 0)) ||
16649 error "found $entry_count changelog entries, expected none"
16651 run_test 160p "Changelog orphan cleanup with no users"
16654 local mdt="$(facet_svc $SINGLEMDS)"
16657 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16658 remote_mds_nodsh && skip "remote MDS with nodsh"
16659 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16660 skip "Need MDS version at least 2.14.54"
16662 # set server mask to minimal value like server init does
16663 changelog_chmask "MARK"
16664 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16665 error "changelog_register failed"
16666 # check effective mask again, should be treated as DEFMASK now
16667 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16668 mdd.$mdt.changelog_current_mask -n)
16669 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16670 error "changelog_deregister failed"
16671 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16673 run_test 160q "changelog effective mask is DEFMASK if not set"
16676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16678 test_mkdir -c1 $DIR/$tdir
16679 cp /etc/hosts $DIR/$tdir/$tfile
16680 test_mkdir -c1 $DIR/$tdir/foo1
16681 test_mkdir -c1 $DIR/$tdir/foo2
16682 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16683 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16684 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16685 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16686 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16687 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16688 $LFS fid2path $DIR $FID
16689 error "bad link ea"
16692 rm $DIR/$tdir/foo2/zachary
16694 rm $DIR/$tdir/foo2/thor
16696 rm $DIR/$tdir/$tfile
16698 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16699 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16700 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16701 rm $DIR/$tdir/foo2/maggie
16704 local longname=$tfile.avg_len_is_thirty_two_
16705 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16706 error_noexit 'failed to unlink many hardlinks'" EXIT
16707 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16708 error "failed to hardlink many files"
16709 links=$($LFS fid2path $DIR $FID | wc -l)
16710 echo -n "${links}/1000 links in link EA"
16711 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16713 run_test 161a "link ea sanity"
16716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16717 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16720 local remote_dir=$DIR/$tdir/remote_dir
16722 mkdir -p $DIR/$tdir
16723 $LFS mkdir -i $MDTIDX $remote_dir ||
16724 error "create remote directory failed"
16726 cp /etc/hosts $remote_dir/$tfile
16727 mkdir -p $remote_dir/foo1
16728 mkdir -p $remote_dir/foo2
16729 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16730 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16731 ln $remote_dir/$tfile $remote_dir/foo1/luna
16732 ln $remote_dir/$tfile $remote_dir/foo2/thor
16734 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16736 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16737 $LFS fid2path $DIR $FID
16738 error "bad link ea"
16741 rm $remote_dir/foo2/zachary
16743 rm $remote_dir/foo2/thor
16745 rm $remote_dir/$tfile
16747 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16748 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16749 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16750 $LFS fid2path $DIR $FID
16751 error "bad link rename"
16753 rm $remote_dir/foo2/maggie
16756 local longname=filename_avg_len_is_thirty_two_
16757 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16758 error "failed to hardlink many files"
16759 links=$($LFS fid2path $DIR $FID | wc -l)
16760 echo -n "${links}/1000 links in link EA"
16761 [[ ${links} -gt 60 ]] ||
16762 error "expected at least 60 links in link EA"
16763 unlinkmany $remote_dir/foo2/$longname 1000 ||
16764 error "failed to unlink many hardlinks"
16766 run_test 161b "link ea sanity under remote directory"
16769 remote_mds_nodsh && skip "remote MDS with nodsh"
16770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16771 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16772 skip "Need MDS version at least 2.1.5"
16774 # define CLF_RENAME_LAST 0x0001
16775 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16776 changelog_register || error "changelog_register failed"
16779 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16780 touch $DIR/$tdir/foo_161c
16781 touch $DIR/$tdir/bar_161c
16782 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16783 changelog_dump | grep RENME | tail -n 5
16784 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16785 changelog_clear 0 || error "changelog_clear failed"
16786 if [ x$flags != "x0x1" ]; then
16787 error "flag $flags is not 0x1"
16790 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16791 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16792 touch $DIR/$tdir/foo_161c
16793 touch $DIR/$tdir/bar_161c
16794 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16795 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16796 changelog_dump | grep RENME | tail -n 5
16797 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16798 changelog_clear 0 || error "changelog_clear failed"
16799 if [ x$flags != "x0x0" ]; then
16800 error "flag $flags is not 0x0"
16802 echo "rename overwrite a target having nlink > 1," \
16803 "changelog record has flags of $flags"
16805 # rename doesn't overwrite a target (changelog flag 0x0)
16806 touch $DIR/$tdir/foo_161c
16807 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16808 changelog_dump | grep RENME | tail -n 5
16809 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16810 changelog_clear 0 || error "changelog_clear failed"
16811 if [ x$flags != "x0x0" ]; then
16812 error "flag $flags is not 0x0"
16814 echo "rename doesn't overwrite a target," \
16815 "changelog record has flags of $flags"
16817 # define CLF_UNLINK_LAST 0x0001
16818 # unlink a file having nlink = 1 (changelog flag 0x1)
16819 rm -f $DIR/$tdir/foo2_161c
16820 changelog_dump | grep UNLNK | tail -n 5
16821 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16822 changelog_clear 0 || error "changelog_clear failed"
16823 if [ x$flags != "x0x1" ]; then
16824 error "flag $flags is not 0x1"
16826 echo "unlink a file having nlink = 1," \
16827 "changelog record has flags of $flags"
16829 # unlink a file having nlink > 1 (changelog flag 0x0)
16830 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16831 rm -f $DIR/$tdir/foobar_161c
16832 changelog_dump | grep UNLNK | tail -n 5
16833 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16834 changelog_clear 0 || error "changelog_clear failed"
16835 if [ x$flags != "x0x0" ]; then
16836 error "flag $flags is not 0x0"
16838 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16840 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16843 remote_mds_nodsh && skip "remote MDS with nodsh"
16844 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16849 changelog_register || error "changelog_register failed"
16851 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16852 # interfer with $MOUNT/.lustre/fid/ access
16854 [[ $? -eq 0 ]] || error "mkdir failed"
16856 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16857 $LCTL set_param fail_loc=0x8000140c
16859 $LCTL set_param fail_val=5
16862 echo foofoo > $DIR/$tdir/$tfile &
16865 # wait for create to be delayed
16869 [[ $? -eq 0 ]] || error "create should be blocked"
16871 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16872 stack_trap "rm -f $tempfile"
16873 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16874 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16875 # some delay may occur during ChangeLog publishing and file read just
16876 # above, that could allow file write to happen finally
16877 [[ -s $tempfile ]] && echo "file should be empty"
16879 $LCTL set_param fail_loc=0
16882 [[ $? -eq 0 ]] || error "create failed"
16884 run_test 161d "create with concurrent .lustre/fid access"
16887 local expected="$1"
16892 path=$($LFS fid2path "$@")
16895 if [ $rc -ne 0 ]; then
16896 error "path looked up of '$expected' failed: rc=$rc"
16897 elif [ "$path" != "$expected" ]; then
16898 error "path looked up '$path' instead of '$expected'"
16900 echo "FID '$fid' resolves to path '$path' as expected"
16904 test_162a() { # was test_162
16905 test_mkdir -p -c1 $DIR/$tdir/d2
16906 touch $DIR/$tdir/d2/$tfile
16907 touch $DIR/$tdir/d2/x1
16908 touch $DIR/$tdir/d2/x2
16909 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16910 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16912 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16913 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16916 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16917 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16918 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16920 # softlink to wrong file
16921 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16922 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16923 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16926 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16927 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16928 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16929 # fid2path dir/fsname should both work
16930 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16931 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16933 # hardlink count: check that there are 2 links
16934 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16935 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16937 # hardlink indexing: remove the first link
16938 rm $DIR/$tdir/d2/p/q/r/hlink
16939 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16941 run_test 162a "path lookup sanity"
16944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16945 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16948 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16949 error "create striped dir failed"
16951 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16952 tail -n 1 | awk '{print $2}')
16953 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16955 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16956 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16959 for ((i=0;i<5;i++)); do
16960 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16961 error "get fid for f$i failed"
16962 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16964 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16965 error "get fid for d$i failed"
16966 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16971 run_test 162b "striped directory path lookup sanity"
16973 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16975 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16976 skip "Need MDS version at least 2.7.51"
16978 local lpath=$tdir.local
16979 local rpath=$tdir.remote
16981 test_mkdir $DIR/$lpath
16982 test_mkdir $DIR/$rpath
16984 for ((i = 0; i <= 101; i++)); do
16987 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16988 error "get fid for local directory $DIR/$lpath failed"
16989 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16992 test_mkdir $DIR/$rpath
16993 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16994 error "get fid for remote directory $DIR/$rpath failed"
16995 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17000 run_test 162c "fid2path works with paths 100 or more directories deep"
17002 oalr_event_count() {
17006 awk -v name="${FSNAME}-OST0000" \
17007 -v event="${event}" \
17008 '$1 == "TRACE" && $2 == event && $3 == name' \
17013 oalr_expect_event_count() {
17016 local expect="${3}"
17019 count=$(oalr_event_count "${event}" "${trace}")
17020 if ((count == expect)); then
17024 error_noexit "${event} event count was '${count}', expected ${expect}"
17030 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17032 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17036 sync # Flush previous IOs so we can count log entries.
17037 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17038 stack_trap cleanup_165 EXIT
17042 local trace="/tmp/${tfile}.trace"
17046 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17047 skip "OFD access log unsupported"
17050 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17053 do_facet ost1 ofd_access_log_reader --list
17056 do_facet ost1 killall -TERM ofd_access_log_reader
17060 if ((rc != 0)); then
17061 error "ofd_access_log_reader exited with rc = '${rc}'"
17064 # Parse trace file for discovery events:
17065 oalr_expect_event_count alr_log_add "${trace}" 1
17066 oalr_expect_event_count alr_log_eof "${trace}" 1
17067 oalr_expect_event_count alr_log_free "${trace}" 1
17069 run_test 165a "ofd access log discovery"
17072 local trace="/tmp/${tfile}.trace"
17073 local file="${DIR}/${tfile}"
17082 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17083 skip "OFD access log unsupported"
17086 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17089 do_facet ost1 ofd_access_log_reader --list
17091 lfs setstripe -c 1 -i 0 "${file}"
17092 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17093 error "cannot create '${file}'"
17096 do_facet ost1 killall -TERM ofd_access_log_reader
17100 if ((rc != 0)); then
17101 error "ofd_access_log_reader exited with rc = '${rc}'"
17104 oalr_expect_event_count alr_log_entry "${trace}" 1
17106 pfid1=$($LFS path2fid "${file}")
17108 # 1 2 3 4 5 6 7 8 9 10
17109 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17110 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17112 echo "entry = '${entry[*]}'" >&2
17115 if [[ "${pfid1}" != "${pfid2}" ]]; then
17116 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17120 if ((size != 1048576)); then
17121 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17125 if [[ "${flags}" != "w" ]]; then
17126 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17129 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17132 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17133 error "cannot read '${file}'"
17136 do_facet ost1 killall -TERM ofd_access_log_reader
17140 if ((rc != 0)); then
17141 error "ofd_access_log_reader exited with rc = '${rc}'"
17144 oalr_expect_event_count alr_log_entry "${trace}" 1
17146 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17147 echo "entry = '${entry[*]}'" >&2
17150 if [[ "${pfid1}" != "${pfid2}" ]]; then
17151 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17155 if ((size != 524288)); then
17156 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17160 if [[ "${flags}" != "r" ]]; then
17161 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17164 run_test 165b "ofd access log entries are produced and consumed"
17167 local trace="/tmp/${tfile}.trace"
17168 local file="${DIR}/${tdir}/${tfile}"
17170 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17171 skip "OFD access log unsupported"
17173 test_mkdir "${DIR}/${tdir}"
17176 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17179 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17181 # 4096 / 64 = 64. Create twice as many entries.
17182 for ((i = 0; i < 128; i++)); do
17183 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17184 error "cannot create file"
17189 do_facet ost1 killall -TERM ofd_access_log_reader
17192 if ((rc != 0)); then
17193 error "ofd_access_log_reader exited with rc = '${rc}'"
17196 unlinkmany "${file}-%d" 128
17198 run_test 165c "full ofd access logs do not block IOs"
17200 oal_get_read_count() {
17203 # STATS lustre-OST0001 alr_read_count 1
17205 do_facet ost1 cat "${stats}" |
17206 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17207 END { print count; }'
17210 oal_expect_read_count() {
17215 # Ask ofd_access_log_reader to write stats.
17216 do_facet ost1 killall -USR1 ofd_access_log_reader
17218 # Allow some time for things to happen.
17221 count=$(oal_get_read_count "${stats}")
17222 if ((count == expect)); then
17226 error_noexit "bad read count, got ${count}, expected ${expect}"
17227 do_facet ost1 cat "${stats}" >&2
17232 local stats="/tmp/${tfile}.stats"
17233 local file="${DIR}/${tdir}/${tfile}"
17234 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17236 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17237 skip "OFD access log unsupported"
17239 test_mkdir "${DIR}/${tdir}"
17242 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17245 lfs setstripe -c 1 -i 0 "${file}"
17247 do_facet ost1 lctl set_param "${param}=rw"
17248 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17249 error "cannot create '${file}'"
17250 oal_expect_read_count "${stats}" 1
17252 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17253 error "cannot read '${file}'"
17254 oal_expect_read_count "${stats}" 2
17256 do_facet ost1 lctl set_param "${param}=r"
17257 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17258 error "cannot create '${file}'"
17259 oal_expect_read_count "${stats}" 2
17261 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17262 error "cannot read '${file}'"
17263 oal_expect_read_count "${stats}" 3
17265 do_facet ost1 lctl set_param "${param}=w"
17266 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17267 error "cannot create '${file}'"
17268 oal_expect_read_count "${stats}" 4
17270 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17271 error "cannot read '${file}'"
17272 oal_expect_read_count "${stats}" 4
17274 do_facet ost1 lctl set_param "${param}=0"
17275 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17276 error "cannot create '${file}'"
17277 oal_expect_read_count "${stats}" 4
17279 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17280 error "cannot read '${file}'"
17281 oal_expect_read_count "${stats}" 4
17283 do_facet ost1 killall -TERM ofd_access_log_reader
17286 if ((rc != 0)); then
17287 error "ofd_access_log_reader exited with rc = '${rc}'"
17290 run_test 165d "ofd_access_log mask works"
17293 local stats="/tmp/${tfile}.stats"
17294 local file0="${DIR}/${tdir}-0/${tfile}"
17295 local file1="${DIR}/${tdir}-1/${tfile}"
17297 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17298 skip "OFD access log unsupported"
17300 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17302 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17303 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17305 lfs setstripe -c 1 -i 0 "${file0}"
17306 lfs setstripe -c 1 -i 0 "${file1}"
17309 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17312 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17313 error "cannot create '${file0}'"
17315 oal_expect_read_count "${stats}" 0
17317 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17318 error "cannot create '${file1}'"
17320 oal_expect_read_count "${stats}" 1
17322 do_facet ost1 killall -TERM ofd_access_log_reader
17325 if ((rc != 0)); then
17326 error "ofd_access_log_reader exited with rc = '${rc}'"
17329 run_test 165e "ofd_access_log MDT index filter works"
17332 local trace="/tmp/${tfile}.trace"
17337 do_facet ost1 timeout 60 ofd_access_log_reader \
17338 --exit-on-close --debug=- --trace=- > "${trace}" &
17345 if ((rc != 0)); then
17346 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17351 run_test 165f "ofd_access_log_reader --exit-on-close works"
17354 # do directio so as not to populate the page cache
17355 log "creating a 10 Mb file"
17356 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17357 error "multiop failed while creating a file"
17358 log "starting reads"
17359 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17360 log "truncating the file"
17361 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17362 error "multiop failed while truncating the file"
17364 kill %+ || true # reads might have finished
17365 echo "wait until dd is finished"
17367 log "removing the temporary file"
17368 rm -rf $DIR/$tfile || error "tmp file removal failed"
17370 run_test 169 "parallel read and truncate should not deadlock"
17373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17375 $LCTL clear # bug 18514
17376 $LCTL debug_daemon start $TMP/${tfile}_log_good
17378 $LCTL debug_daemon stop
17379 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17380 error "sed failed to read log_good"
17382 $LCTL debug_daemon start $TMP/${tfile}_log_good
17384 $LCTL debug_daemon stop
17386 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17387 error "lctl df log_bad failed"
17389 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17390 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17392 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17393 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17395 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17396 error "bad_line good_line1 good_line2 are empty"
17398 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17399 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17400 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17402 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17403 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17404 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17406 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17407 error "bad_line_new good_line_new are empty"
17409 local expected_good=$((good_line1 + good_line2*2))
17411 rm -f $TMP/${tfile}*
17412 # LU-231, short malformed line may not be counted into bad lines
17413 if [ $bad_line -ne $bad_line_new ] &&
17414 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17415 error "expected $bad_line bad lines, but got $bad_line_new"
17419 if [ $expected_good -ne $good_line_new ]; then
17420 error "expected $expected_good good lines, but got $good_line_new"
17425 run_test 170 "test lctl df to handle corrupted log ====================="
17427 test_171() { # bug20592
17428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17430 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17431 $LCTL set_param fail_loc=0x50e
17432 $LCTL set_param fail_val=3000
17433 multiop_bg_pause $DIR/$tfile O_s || true
17435 kill -USR1 $MULTIPID
17439 if dmesg | grep "recursive fault"; then
17440 error "caught a recursive fault"
17442 $LCTL set_param fail_loc=0
17445 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17447 # it would be good to share it with obdfilter-survey/iokit-libecho code
17448 setup_obdecho_osc () {
17451 local obdfilter_name=$2
17452 echo "Creating new osc for $obdfilter_name on $ost_nid"
17453 # make sure we can find loopback nid
17454 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17456 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17457 ${obdfilter_name}_osc_UUID || rc=2; }
17458 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17459 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17463 cleanup_obdecho_osc () {
17464 local obdfilter_name=$1
17465 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17466 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17473 local pages=${3:-64}
17478 local obd_size=$(get_obd_size $node $OBD)
17479 local page_size=$(get_page_size $node)
17480 if [[ -n "$obd_size" ]]; then
17481 local new_count=$((obd_size / (pages * page_size / 1024)))
17482 [[ $new_count -ge $count ]] || count=$new_count
17485 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17486 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17488 if [ $rc -eq 0 ]; then
17489 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17490 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17492 echo "New object id is $id"
17493 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17495 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17496 "test_brw $count w v $pages $id" || rc=4; }
17497 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17499 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17500 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17501 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17502 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17503 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17510 if ! [ -d /sys/fs/lustre/echo_client ] &&
17511 ! module_loaded obdecho; then
17512 load_module obdecho/obdecho &&
17513 stack_trap "rmmod obdecho" EXIT ||
17514 error "unable to load obdecho on client"
17517 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17518 local host=$($LCTL get_param -n osc.$osc.import |
17519 awk '/current_connection:/ { print $2 }' )
17520 local target=$($LCTL get_param -n osc.$osc.import |
17521 awk '/target:/ { print $2 }' )
17522 target=${target%_UUID}
17524 if [ -n "$target" ]; then
17525 setup_obdecho_osc $host $target &&
17526 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17527 { error "obdecho setup failed with $?"; return; }
17529 obdecho_test ${target}_osc client ||
17530 error "obdecho_test failed on ${target}_osc"
17532 $LCTL get_param osc.$osc.import
17533 error "there is no osc.$osc.import target"
17536 run_test 180a "test obdecho on osc"
17539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17540 remote_ost_nodsh && skip "remote OST with nodsh"
17542 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17543 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17544 error "failed to load module obdecho"
17546 local target=$(do_facet ost1 $LCTL dl |
17547 awk '/obdfilter/ { print $4; exit; }')
17549 if [ -n "$target" ]; then
17550 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17552 do_facet ost1 $LCTL dl
17553 error "there is no obdfilter target on ost1"
17556 run_test 180b "test obdecho directly on obdfilter"
17558 test_180c() { # LU-2598
17559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17560 remote_ost_nodsh && skip "remote OST with nodsh"
17561 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17562 skip "Need MDS version at least 2.4.0"
17564 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17565 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17566 error "failed to load module obdecho"
17568 local target=$(do_facet ost1 $LCTL dl |
17569 awk '/obdfilter/ { print $4; exit; }')
17571 if [ -n "$target" ]; then
17572 local pages=16384 # 64MB bulk I/O RPC size
17574 obdecho_test "$target" ost1 "$pages" ||
17575 error "obdecho_test with pages=$pages failed with $?"
17577 do_facet ost1 $LCTL dl
17578 error "there is no obdfilter target on ost1"
17581 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17583 test_181() { # bug 22177
17584 test_mkdir $DIR/$tdir
17585 # create enough files to index the directory
17586 createmany -o $DIR/$tdir/foobar 4000
17587 # print attributes for debug purpose
17590 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17592 # remove the files & current working dir
17593 unlinkmany $DIR/$tdir/foobar 4000
17595 kill -USR1 $MULTIPID
17597 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17600 run_test 181 "Test open-unlinked dir ========================"
17606 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17608 $LCTL set_param mdc.*.rpc_stats=clear
17610 for (( i = 0; i < $tcount; i++ )) ; do
17611 mkdir $DIR/$tdir/$i
17614 for (( i = 0; i < $tcount; i++ )) ; do
17615 createmany -o $DIR/$tdir/$i/f- $fcount &
17619 for (( i = 0; i < $tcount; i++ )) ; do
17620 unlinkmany $DIR/$tdir/$i/f- $fcount &
17624 $LCTL get_param mdc.*.rpc_stats
17628 run_test 182 "Test parallel modify metadata operations ================"
17630 test_183() { # LU-2275
17631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17632 remote_mds_nodsh && skip "remote MDS with nodsh"
17633 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17634 skip "Need MDS version at least 2.3.56"
17636 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17637 echo aaa > $DIR/$tdir/$tfile
17639 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17640 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17642 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17643 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17645 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17647 # Flush negative dentry cache
17648 touch $DIR/$tdir/$tfile
17650 # We are not checking for any leaked references here, they'll
17651 # become evident next time we do cleanup with module unload.
17654 run_test 183 "No crash or request leak in case of strange dispositions ========"
17656 # test suite 184 is for LU-2016, LU-2017
17658 check_swap_layouts_support
17660 dir0=$DIR/$tdir/$testnum
17661 test_mkdir -p -c1 $dir0
17666 $LFS setstripe -c1 $file1
17668 $LFS setstripe -c2 $file2
17670 gen1=$($LFS getstripe -g $file1)
17671 gen2=$($LFS getstripe -g $file2)
17673 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17674 gen=$($LFS getstripe -g $file1)
17675 [[ $gen1 != $gen ]] ||
17676 "Layout generation on $file1 does not change"
17677 gen=$($LFS getstripe -g $file2)
17678 [[ $gen2 != $gen ]] ||
17679 "Layout generation on $file2 does not change"
17681 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17682 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17684 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17686 run_test 184a "Basic layout swap"
17689 check_swap_layouts_support
17691 dir0=$DIR/$tdir/$testnum
17692 mkdir -p $dir0 || error "creating dir $dir0"
17699 $LFS setstripe -c1 $file1
17700 $LFS setstripe -c2 $file2
17701 $LFS setstripe -c1 $file3
17702 chown $RUNAS_ID $file3
17703 gen1=$($LFS getstripe -g $file1)
17704 gen2=$($LFS getstripe -g $file2)
17706 $LFS swap_layouts $dir1 $dir2 &&
17707 error "swap of directories layouts should fail"
17708 $LFS swap_layouts $dir1 $file1 &&
17709 error "swap of directory and file layouts should fail"
17710 $RUNAS $LFS swap_layouts $file1 $file2 &&
17711 error "swap of file we cannot write should fail"
17712 $LFS swap_layouts $file1 $file3 &&
17713 error "swap of file with different owner should fail"
17714 /bin/true # to clear error code
17716 run_test 184b "Forbidden layout swap (will generate errors)"
17719 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17720 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17721 check_swap_layouts_support
17722 check_swap_layout_no_dom $DIR
17724 local dir0=$DIR/$tdir/$testnum
17725 mkdir -p $dir0 || error "creating dir $dir0"
17727 local ref1=$dir0/ref1
17728 local ref2=$dir0/ref2
17729 local file1=$dir0/file1
17730 local file2=$dir0/file2
17731 # create a file large enough for the concurrent test
17732 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17733 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17734 echo "ref file size: ref1($(stat -c %s $ref1))," \
17735 "ref2($(stat -c %s $ref2))"
17738 dd if=$ref1 of=$file1 bs=16k &
17741 # Make sure dd starts to copy file, but wait at most 5 seconds
17743 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17745 $LFS swap_layouts $file1 $file2
17748 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17749 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17751 # how many bytes copied before swapping layout
17752 local copied=$(stat -c %s $file2)
17753 local remaining=$(stat -c %s $ref1)
17754 remaining=$((remaining - copied))
17755 echo "Copied $copied bytes before swapping layout..."
17757 cmp -n $copied $file1 $ref2 | grep differ &&
17758 error "Content mismatch [0, $copied) of ref2 and file1"
17759 cmp -n $copied $file2 $ref1 ||
17760 error "Content mismatch [0, $copied) of ref1 and file2"
17761 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17762 error "Content mismatch [$copied, EOF) of ref1 and file1"
17765 rm -f $ref1 $ref2 $file1 $file2
17767 run_test 184c "Concurrent write and layout swap"
17770 check_swap_layouts_support
17771 check_swap_layout_no_dom $DIR
17772 [ -z "$(which getfattr 2>/dev/null)" ] &&
17773 skip_env "no getfattr command"
17775 local file1=$DIR/$tdir/$tfile-1
17776 local file2=$DIR/$tdir/$tfile-2
17777 local file3=$DIR/$tdir/$tfile-3
17781 mkdir -p $DIR/$tdir
17782 touch $file1 || error "create $file1 failed"
17783 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17784 error "create $file2 failed"
17785 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17786 error "create $file3 failed"
17787 lovea1=$(get_layout_param $file1)
17789 $LFS swap_layouts $file2 $file3 ||
17790 error "swap $file2 $file3 layouts failed"
17791 $LFS swap_layouts $file1 $file2 ||
17792 error "swap $file1 $file2 layouts failed"
17794 lovea2=$(get_layout_param $file2)
17797 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17799 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17800 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17802 run_test 184d "allow stripeless layouts swap"
17805 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17806 skip "Need MDS version at least 2.6.94"
17807 check_swap_layouts_support
17808 check_swap_layout_no_dom $DIR
17809 [ -z "$(which getfattr 2>/dev/null)" ] &&
17810 skip_env "no getfattr command"
17812 local file1=$DIR/$tdir/$tfile-1
17813 local file2=$DIR/$tdir/$tfile-2
17814 local file3=$DIR/$tdir/$tfile-3
17817 mkdir -p $DIR/$tdir
17818 touch $file1 || error "create $file1 failed"
17819 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17820 error "create $file2 failed"
17821 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17822 error "create $file3 failed"
17824 $LFS swap_layouts $file1 $file2 ||
17825 error "swap $file1 $file2 layouts failed"
17827 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17828 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17830 echo 123 > $file1 || error "Should be able to write into $file1"
17832 $LFS swap_layouts $file1 $file3 ||
17833 error "swap $file1 $file3 layouts failed"
17835 echo 123 > $file1 || error "Should be able to write into $file1"
17837 rm -rf $file1 $file2 $file3
17839 run_test 184e "Recreate layout after stripeless layout swaps"
17842 # Create a file with name longer than sizeof(struct stat) ==
17843 # 144 to see if we can get chars from the file name to appear
17844 # in the returned striping. Note that 'f' == 0x66.
17845 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17847 mkdir -p $DIR/$tdir
17848 mcreate $DIR/$tdir/$file
17849 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17850 error "IOC_MDC_GETFILEINFO returned garbage striping"
17853 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17855 test_185() { # LU-2441
17856 # LU-3553 - no volatile file support in old servers
17857 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17858 skip "Need MDS version at least 2.3.60"
17860 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17861 touch $DIR/$tdir/spoo
17862 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17863 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17864 error "cannot create/write a volatile file"
17865 [ "$FILESET" == "" ] &&
17866 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17867 error "FID is still valid after close"
17869 multiop_bg_pause $DIR/$tdir vVw4096_c
17876 # assume that the next FID for this client is sequential, since stdout
17877 # is unfortunately eaten by multiop_bg_pause
17878 local n=$((${fidv[1]} + 1))
17879 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17880 if [ "$FILESET" == "" ]; then
17881 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17882 error "FID is missing before close"
17884 kill -USR1 $multi_pid
17885 # 1 second delay, so if mtime change we will see it
17887 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17888 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17890 run_test 185 "Volatile file support"
17892 function create_check_volatile() {
17896 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17899 local FID=$(cat /tmp/${tfile}.fid)
17900 [ "$FID" == "" ] && error "can't get FID for volatile"
17901 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17902 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17903 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17907 cancel_lru_locks mdc # flush opencache
17908 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17913 # LU-12516 - volatile creation via .lustre
17914 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17915 skip "Need MDS version at least 2.3.55"
17917 create_check_volatile 0
17918 [ $MDSCOUNT -lt 2 ] && return 0
17921 create_check_volatile 1
17925 run_test 185a "Volatile file creation in .lustre/fid/"
17928 remote_mds_nodsh && skip "remote MDS with nodsh"
17929 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17930 skip "Need MDS version at least 2.3.0"
17932 local dir0=$DIR/$tdir/$testnum
17933 mkdir -p $dir0 || error "creating dir $dir0"
17935 local file=$dir0/file1
17936 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17937 local dv1=$($LFS data_version $file)
17938 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17939 local dv2=$($LFS data_version $file)
17940 [[ $dv1 != $dv2 ]] ||
17941 error "data version did not change on write $dv1 == $dv2"
17946 run_test 187a "Test data version change"
17949 remote_mds_nodsh && skip "remote MDS with nodsh"
17950 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17951 skip "Need MDS version at least 2.3.0"
17953 local dir0=$DIR/$tdir/$testnum
17954 mkdir -p $dir0 || error "creating dir $dir0"
17956 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17957 [[ ${DV[0]} != ${DV[1]} ]] ||
17958 error "data version did not change on write"\
17959 " ${DV[0]} == ${DV[1]}"
17964 run_test 187b "Test data version change on volatile file"
17967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17968 remote_mgs_nodsh && skip "remote MGS with nodsh"
17969 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17971 local POOL=${POOL:-cea1}
17972 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17973 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17976 local last_ost=$(($OSTCOUNT - 1))
17978 local ost_list=$(seq $first_ost $ost_step $last_ost)
17979 local ost_range="$first_ost $last_ost $ost_step"
17980 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17981 local file_dir=$POOL_ROOT/file_tst
17982 local subdir=$test_path/subdir
17986 # former test_200a test_200b
17987 pool_add $POOL || { rc=$? ; break; }
17988 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17989 # former test_200c test_200d
17990 mkdir -p $test_path
17991 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17992 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17994 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17995 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17996 || { rc=$? ; break; }
17997 # former test_200e test_200f
17998 local files=$((OSTCOUNT*3))
17999 pool_alloc_files $POOL $test_path $files "$ost_list" \
18000 || { rc=$? ; break; }
18001 pool_create_files $POOL $file_dir $files "$ost_list" \
18002 || { rc=$? ; break; }
18003 # former test_200g test_200h
18004 pool_lfs_df $POOL || { rc=$? ; break; }
18005 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18007 # former test_201a test_201b test_201c
18008 pool_remove_first_target $POOL || { rc=$? ; break; }
18010 local f=$test_path/$tfile
18011 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18012 pool_remove $POOL $f || { rc=$? ; break; }
18020 run_test 200 "OST pools"
18022 # usage: default_attr <count | size | offset>
18024 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18027 # usage: check_default_stripe_attr
18028 check_default_stripe_attr() {
18029 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18032 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18034 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18038 error "unknown getstripe attr '$1'"
18041 [ $ACTUAL == $EXPECTED ] ||
18042 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18046 test_mkdir $DIR/$tdir
18047 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18049 check_default_stripe_attr --stripe-count
18050 check_default_stripe_attr --stripe-size
18051 check_default_stripe_attr --stripe-index
18053 run_test 204a "Print default stripe attributes"
18056 test_mkdir $DIR/$tdir
18057 $LFS setstripe --stripe-count 1 $DIR/$tdir
18059 check_default_stripe_attr --stripe-size
18060 check_default_stripe_attr --stripe-index
18062 run_test 204b "Print default stripe size and offset"
18065 test_mkdir $DIR/$tdir
18066 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18068 check_default_stripe_attr --stripe-count
18069 check_default_stripe_attr --stripe-index
18071 run_test 204c "Print default stripe count and offset"
18074 test_mkdir $DIR/$tdir
18075 $LFS setstripe --stripe-index 0 $DIR/$tdir
18077 check_default_stripe_attr --stripe-count
18078 check_default_stripe_attr --stripe-size
18080 run_test 204d "Print default stripe count and size"
18083 test_mkdir $DIR/$tdir
18084 $LFS setstripe -d $DIR/$tdir
18086 check_default_stripe_attr --stripe-count --raw
18087 check_default_stripe_attr --stripe-size --raw
18088 check_default_stripe_attr --stripe-index --raw
18090 run_test 204e "Print raw stripe attributes"
18093 test_mkdir $DIR/$tdir
18094 $LFS setstripe --stripe-count 1 $DIR/$tdir
18096 check_default_stripe_attr --stripe-size --raw
18097 check_default_stripe_attr --stripe-index --raw
18099 run_test 204f "Print raw stripe size and offset"
18102 test_mkdir $DIR/$tdir
18103 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18105 check_default_stripe_attr --stripe-count --raw
18106 check_default_stripe_attr --stripe-index --raw
18108 run_test 204g "Print raw stripe count and offset"
18111 test_mkdir $DIR/$tdir
18112 $LFS setstripe --stripe-index 0 $DIR/$tdir
18114 check_default_stripe_attr --stripe-count --raw
18115 check_default_stripe_attr --stripe-size --raw
18117 run_test 204h "Print raw stripe count and size"
18119 # Figure out which job scheduler is being used, if any,
18120 # or use a fake one
18121 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18122 JOBENV=SLURM_JOB_ID
18123 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18125 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18127 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18128 JOBENV=LOADL_STEP_ID
18129 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18132 $LCTL list_param jobid_name > /dev/null 2>&1
18133 if [ $? -eq 0 ]; then
18139 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18141 verify_jobstats() {
18146 # we don't really need to clear the stats for this test to work, since each
18147 # command has a unique jobid, but it makes debugging easier if needed.
18148 # for facet in $facets; do
18149 # local dev=$(convert_facet2label $facet)
18150 # # clear old jobstats
18151 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18154 # use a new JobID for each test, or we might see an old one
18155 [ "$JOBENV" = "FAKE_JOBID" ] &&
18156 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18158 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18160 [ "$JOBENV" = "nodelocal" ] && {
18161 FAKE_JOBID=id.$testnum.%e.$RANDOM
18162 $LCTL set_param jobid_name=$FAKE_JOBID
18163 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18166 log "Test: ${cmd[*]}"
18167 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18169 if [ $JOBENV = "FAKE_JOBID" ]; then
18170 FAKE_JOBID=$JOBVAL ${cmd[*]}
18175 # all files are created on OST0000
18176 for facet in $facets; do
18177 local stats="*.$(convert_facet2label $facet).job_stats"
18179 # strip out libtool wrappers for in-tree executables
18180 if [ $(do_facet $facet lctl get_param $stats |
18181 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18182 do_facet $facet lctl get_param $stats
18183 error "No jobstats for $JOBVAL found on $facet::$stats"
18189 local new_jobenv=$1
18191 set_persistent_param_and_check client "jobid_var" \
18192 "$FSNAME.sys.jobid_var" $new_jobenv
18195 test_205a() { # Job stats
18196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18197 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18198 skip "Need MDS version with at least 2.7.1"
18199 remote_mgs_nodsh && skip "remote MGS with nodsh"
18200 remote_mds_nodsh && skip "remote MDS with nodsh"
18201 remote_ost_nodsh && skip "remote OST with nodsh"
18202 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18203 skip "Server doesn't support jobstats"
18204 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18206 local old_jobenv=$($LCTL get_param -n jobid_var)
18207 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18209 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18210 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18212 stack_trap "do_facet mgs $PERM_CMD \
18213 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18217 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18218 mdt.*.job_cleanup_interval | head -n 1)
18219 local new_interval=5
18220 do_facet $SINGLEMDS \
18221 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18222 stack_trap "do_facet $SINGLEMDS \
18223 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18224 local start=$SECONDS
18228 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18229 verify_jobstats "$cmd" "$SINGLEMDS"
18231 cmd="rmdir $DIR/$tdir"
18232 verify_jobstats "$cmd" "$SINGLEMDS"
18233 # mkdir on secondary MDT
18234 if [ $MDSCOUNT -gt 1 ]; then
18235 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18236 verify_jobstats "$cmd" "mds2"
18239 cmd="mknod $DIR/$tfile c 1 3"
18240 verify_jobstats "$cmd" "$SINGLEMDS"
18242 cmd="rm -f $DIR/$tfile"
18243 verify_jobstats "$cmd" "$SINGLEMDS"
18244 # create all files on OST0000 so verify_jobstats can find OST stats
18246 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18247 verify_jobstats "$cmd" "$SINGLEMDS"
18249 cmd="touch $DIR/$tfile"
18250 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18252 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18253 verify_jobstats "$cmd" "ost1"
18255 cancel_lru_locks osc
18256 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18257 verify_jobstats "$cmd" "ost1"
18259 cmd="$TRUNCATE $DIR/$tfile 0"
18260 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18262 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18263 verify_jobstats "$cmd" "$SINGLEMDS"
18264 # jobstats expiry - sleep until old stats should be expired
18265 local left=$((new_interval + 5 - (SECONDS - start)))
18266 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18267 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18269 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18270 verify_jobstats "$cmd" "$SINGLEMDS"
18271 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18272 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18274 # Ensure that jobid are present in changelog (if supported by MDS)
18275 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18276 changelog_dump | tail -10
18277 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18278 [ $jobids -eq 9 ] ||
18279 error "Wrong changelog jobid count $jobids != 9"
18283 jobstats_set $JOBENV
18285 changelog_dump | grep $tfile
18286 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18287 [ $jobids -eq 0 ] ||
18288 error "Unexpected jobids when jobid_var=$JOBENV"
18291 # test '%j' access to environment variable - if supported
18292 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18293 JOBENV="JOBCOMPLEX"
18294 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18296 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18299 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18300 JOBENV="JOBCOMPLEX"
18301 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18303 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18306 # test '%j' access to per-session jobid - if supported
18307 if lctl list_param jobid_this_session > /dev/null 2>&1
18309 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18310 lctl set_param jobid_this_session=$USER
18312 JOBENV="JOBCOMPLEX"
18313 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18315 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18318 run_test 205a "Verify job stats"
18320 # LU-13117, LU-13597
18322 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18323 skip "Need MDS version at least 2.13.54.91"
18325 job_stats="mdt.*.job_stats"
18326 $LCTL set_param $job_stats=clear
18327 # Setting jobid_var to USER might not be supported
18328 $LCTL set_param jobid_var=USER || true
18329 $LCTL set_param jobid_name="%e.%u"
18330 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18331 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18332 grep "job_id:.*foolish" &&
18333 error "Unexpected jobid found"
18334 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18335 grep "open:.*min.*max.*sum" ||
18336 error "wrong job_stats format found"
18338 run_test 205b "Verify job stats jobid and output format"
18342 $LCTL set_param llite.*.stats=0
18343 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18344 $LCTL get_param llite.*.stats
18345 $LCTL get_param llite.*.stats | grep \
18346 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18347 error "wrong client stats format found"
18349 run_test 205c "Verify client stats format"
18351 # LU-1480, LU-1773 and LU-1657
18353 mkdir -p $DIR/$tdir
18354 $LFS setstripe -c -1 $DIR/$tdir
18355 #define OBD_FAIL_LOV_INIT 0x1403
18356 $LCTL set_param fail_loc=0xa0001403
18357 $LCTL set_param fail_val=1
18358 touch $DIR/$tdir/$tfile || true
18360 run_test 206 "fail lov_init_raid0() doesn't lbug"
18363 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18364 local fsz=`stat -c %s $DIR/$tfile`
18365 cancel_lru_locks mdc
18367 # do not return layout in getattr intent
18368 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18369 $LCTL set_param fail_loc=0x170
18370 local sz=`stat -c %s $DIR/$tfile`
18372 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18376 run_test 207a "can refresh layout at glimpse"
18379 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18380 local cksum=`md5sum $DIR/$tfile`
18381 local fsz=`stat -c %s $DIR/$tfile`
18382 cancel_lru_locks mdc
18383 cancel_lru_locks osc
18385 # do not return layout in getattr intent
18386 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18387 $LCTL set_param fail_loc=0x171
18389 # it will refresh layout after the file is opened but before read issues
18390 echo checksum is "$cksum"
18391 echo "$cksum" |md5sum -c --quiet || error "file differs"
18395 run_test 207b "can refresh layout at open"
18398 # FIXME: in this test suite, only RD lease is used. This is okay
18399 # for now as only exclusive open is supported. After generic lease
18400 # is done, this test suite should be revised. - Jinshan
18402 remote_mds_nodsh && skip "remote MDS with nodsh"
18403 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18404 skip "Need MDS version at least 2.4.52"
18406 echo "==== test 1: verify get lease work"
18407 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18409 echo "==== test 2: verify lease can be broken by upcoming open"
18410 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18414 $MULTIOP $DIR/$tfile oO_RDWR:c
18415 kill -USR1 $PID && wait $PID || error "break lease error"
18417 echo "==== test 3: verify lease can't be granted if an open already exists"
18418 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18422 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18423 kill -USR1 $PID && wait $PID || error "open file error"
18425 echo "==== test 4: lease can sustain over recovery"
18426 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18432 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18434 echo "==== test 5: lease broken can't be regained by replay"
18435 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18439 # open file to break lease and then recovery
18440 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18443 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18447 run_test 208 "Exclusive open"
18450 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18451 skip_env "must have disp_stripe"
18454 sync; sleep 5; sync;
18456 echo 3 > /proc/sys/vm/drop_caches
18457 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18458 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18459 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18461 # open/close 500 times
18462 for i in $(seq 500); do
18466 echo 3 > /proc/sys/vm/drop_caches
18467 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18468 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18469 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18471 echo "before: $req_before, after: $req_after"
18472 [ $((req_after - req_before)) -ge 300 ] &&
18473 error "open/close requests are not freed"
18476 run_test 209 "read-only open/close requests should be freed promptly"
18481 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18485 $LFS getstripe $DIR/$tfile
18487 wait $pid || error "multiop failed"
18489 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18493 $LFS getstripe $DIR/$tfile
18495 wait $pid || error "multiop failed"
18497 run_test 210 "lfs getstripe does not break leases"
18501 size=$((size % 8192 + 1))
18502 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18503 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18504 rm -f $DIR/f212 $DIR/f212.xyz
18506 run_test 212 "Sendfile test ============================================"
18509 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18510 cancel_lru_locks osc
18511 lctl set_param fail_loc=0x8000040f
18512 # generate a read lock
18513 cat $DIR/$tfile > /dev/null
18514 # write to the file, it will try to cancel the above read lock.
18515 cat /etc/hosts >> $DIR/$tfile
18517 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18519 test_214() { # for bug 20133
18520 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18521 for (( i=0; i < 340; i++ )) ; do
18522 touch $DIR/$tdir/d214c/a$i
18525 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18526 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18527 ls $DIR/d214c || error "ls $DIR/d214c failed"
18528 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18529 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18531 run_test 214 "hash-indexed directory test - bug 20133"
18533 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18534 create_lnet_proc_files() {
18535 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18538 # counterpart of create_lnet_proc_files
18539 remove_lnet_proc_files() {
18540 rm -f $TMP/lnet_$1.sys
18543 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18544 # 3rd arg as regexp for body
18545 check_lnet_proc_stats() {
18546 local l=$(cat "$TMP/lnet_$1" |wc -l)
18547 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18549 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18552 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18553 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18554 # optional and can be regexp for 2nd line (lnet.routes case)
18555 check_lnet_proc_entry() {
18556 local blp=2 # blp stands for 'position of 1st line of body'
18557 [ -z "$5" ] || blp=3 # lnet.routes case
18559 local l=$(cat "$TMP/lnet_$1" |wc -l)
18560 # subtracting one from $blp because the body can be empty
18561 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18563 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18564 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18566 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18567 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18569 # bail out if any unexpected line happened
18570 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18571 [ "$?" != 0 ] || error "$2 misformatted"
18574 test_215() { # for bugs 18102, 21079, 21517
18575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18577 local N='(0|[1-9][0-9]*)' # non-negative numeric
18578 local P='[1-9][0-9]*' # positive numeric
18579 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18580 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18581 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18582 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18584 local L1 # regexp for 1st line
18585 local L2 # regexp for 2nd line (optional)
18586 local BR # regexp for the rest (body)
18588 # lnet.stats should look as 11 space-separated non-negative numerics
18589 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18590 create_lnet_proc_files "stats"
18591 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18592 remove_lnet_proc_files "stats"
18594 # lnet.routes should look like this:
18595 # Routing disabled/enabled
18596 # net hops priority state router
18597 # where net is a string like tcp0, hops > 0, priority >= 0,
18598 # state is up/down,
18599 # router is a string like 192.168.1.1@tcp2
18600 L1="^Routing (disabled|enabled)$"
18601 L2="^net +hops +priority +state +router$"
18602 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18603 create_lnet_proc_files "routes"
18604 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18605 remove_lnet_proc_files "routes"
18607 # lnet.routers should look like this:
18608 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18609 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18610 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18611 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18612 L1="^ref +rtr_ref +alive +router$"
18613 BR="^$P +$P +(up|down) +$NID$"
18614 create_lnet_proc_files "routers"
18615 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18616 remove_lnet_proc_files "routers"
18618 # lnet.peers should look like this:
18619 # nid refs state last max rtr min tx min queue
18620 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18621 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18622 # numeric (0 or >0 or <0), queue >= 0.
18623 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18624 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18625 create_lnet_proc_files "peers"
18626 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18627 remove_lnet_proc_files "peers"
18629 # lnet.buffers should look like this:
18630 # pages count credits min
18631 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18632 L1="^pages +count +credits +min$"
18633 BR="^ +$N +$N +$I +$I$"
18634 create_lnet_proc_files "buffers"
18635 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18636 remove_lnet_proc_files "buffers"
18638 # lnet.nis should look like this:
18639 # nid status alive refs peer rtr max tx min
18640 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18641 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18642 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18643 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18644 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18645 create_lnet_proc_files "nis"
18646 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18647 remove_lnet_proc_files "nis"
18649 # can we successfully write to lnet.stats?
18650 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18652 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18654 test_216() { # bug 20317
18655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18656 remote_ost_nodsh && skip "remote OST with nodsh"
18659 local facets=$(get_facets OST)
18660 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18662 save_lustre_params client "osc.*.contention_seconds" > $p
18663 save_lustre_params $facets \
18664 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18665 save_lustre_params $facets \
18666 "ldlm.namespaces.filter-*.contended_locks" >> $p
18667 save_lustre_params $facets \
18668 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18669 clear_stats osc.*.osc_stats
18671 # agressive lockless i/o settings
18672 do_nodes $(comma_list $(osts_nodes)) \
18673 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18674 ldlm.namespaces.filter-*.contended_locks=0 \
18675 ldlm.namespaces.filter-*.contention_seconds=60"
18676 lctl set_param -n osc.*.contention_seconds=60
18678 $DIRECTIO write $DIR/$tfile 0 10 4096
18679 $CHECKSTAT -s 40960 $DIR/$tfile
18681 # disable lockless i/o
18682 do_nodes $(comma_list $(osts_nodes)) \
18683 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18684 ldlm.namespaces.filter-*.contended_locks=32 \
18685 ldlm.namespaces.filter-*.contention_seconds=0"
18686 lctl set_param -n osc.*.contention_seconds=0
18687 clear_stats osc.*.osc_stats
18689 dd if=/dev/zero of=$DIR/$tfile count=0
18690 $CHECKSTAT -s 0 $DIR/$tfile
18692 restore_lustre_params <$p
18696 run_test 216 "check lockless direct write updates file size and kms correctly"
18698 test_217() { # bug 22430
18699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18704 for node in $(nodes_list); do
18705 nid=$(host_nids_address $node $NETTYPE)
18706 if [[ $nid = *-* ]] ; then
18707 echo "lctl ping $(h2nettype $nid)"
18708 lctl ping $(h2nettype $nid)
18710 echo "skipping $node (no hyphen detected)"
18714 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18717 # do directio so as not to populate the page cache
18718 log "creating a 10 Mb file"
18719 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18720 log "starting reads"
18721 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18722 log "truncating the file"
18723 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18725 kill %+ || true # reads might have finished
18726 echo "wait until dd is finished"
18728 log "removing the temporary file"
18729 rm -rf $DIR/$tfile || error "tmp file removal failed"
18731 run_test 218 "parallel read and truncate should not deadlock"
18734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18736 # write one partial page
18737 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18738 # set no grant so vvp_io_commit_write will do sync write
18739 $LCTL set_param fail_loc=0x411
18740 # write a full page at the end of file
18741 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18743 $LCTL set_param fail_loc=0
18744 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18745 $LCTL set_param fail_loc=0x411
18746 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18749 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18750 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18752 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18754 test_220() { #LU-325
18755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18756 remote_ost_nodsh && skip "remote OST with nodsh"
18757 remote_mds_nodsh && skip "remote MDS with nodsh"
18758 remote_mgs_nodsh && skip "remote MGS with nodsh"
18762 # create on MDT0000 so the last_id and next_id are correct
18763 mkdir_on_mdt0 $DIR/$tdir
18764 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18768 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18769 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18770 osp.$mdtosc_proc1.prealloc_last_id)
18771 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18772 osp.$mdtosc_proc1.prealloc_next_id)
18776 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18777 #define OBD_FAIL_OST_ENOINO 0x229
18778 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18779 create_pool $FSNAME.$TESTNAME || return 1
18780 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18782 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18784 MDSOBJS=$((last_id - next_id))
18785 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18787 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18788 echo "OST still has $count kbytes free"
18790 echo "create $MDSOBJS files @next_id..."
18791 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18793 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18794 osp.$mdtosc_proc1.prealloc_last_id)
18795 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18796 osp.$mdtosc_proc1.prealloc_next_id)
18798 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18803 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18804 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18806 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18807 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18808 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18809 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18810 echo "unlink $MDSOBJS files @$next_id..."
18811 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18813 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18818 dd if=`which date` of=$MOUNT/date oflag=sync
18819 chmod +x $MOUNT/date
18821 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18822 $LCTL set_param fail_loc=0x80001401
18824 $MOUNT/date > /dev/null
18827 run_test 221 "make sure fault and truncate race to not cause OOM"
18830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18833 test_mkdir $DIR/$tdir
18834 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18835 createmany -o $DIR/$tdir/$tfile 10
18836 cancel_lru_locks mdc
18837 cancel_lru_locks osc
18838 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18839 $LCTL set_param fail_loc=0x31a
18840 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18841 $LCTL set_param fail_loc=0
18844 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18850 test_mkdir $DIR/$tdir
18851 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18852 createmany -o $DIR/$tdir/$tfile 10
18853 cancel_lru_locks mdc
18854 cancel_lru_locks osc
18855 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18856 $LCTL set_param fail_loc=0x31a
18857 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18858 $LCTL set_param fail_loc=0
18860 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18866 test_mkdir $DIR/$tdir
18867 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18868 createmany -o $DIR/$tdir/$tfile 10
18869 cancel_lru_locks mdc
18870 cancel_lru_locks osc
18871 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18872 $LCTL set_param fail_loc=0x31b
18873 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18874 $LCTL set_param fail_loc=0
18877 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18879 test_224a() { # LU-1039, MRP-303
18880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18881 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18882 $LCTL set_param fail_loc=0x508
18883 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
18884 $LCTL set_param fail_loc=0
18887 run_test 224a "Don't panic on bulk IO failure"
18889 test_224bd_sub() { # LU-1039, MRP-303
18890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18894 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
18896 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18898 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
18899 cancel_lru_locks osc
18901 stack_trap "set_checksums $ORIG_CSUM" EXIT
18902 local at_max_saved=0
18904 # adaptive timeouts may prevent seeing the issue
18905 if at_is_enabled; then
18906 at_max_saved=$(at_max_get mds)
18907 at_max_set 0 mds client
18908 stack_trap "at_max_set $at_max_saved mds client" EXIT
18911 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18912 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
18913 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
18915 do_facet ost1 $LCTL set_param fail_loc=0
18916 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
18921 test_224bd_sub 3 error "dd failed"
18923 run_test 224b "Don't panic on bulk IO failure"
18925 test_224c() { # LU-6441
18926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18927 remote_mds_nodsh && skip "remote MDS with nodsh"
18929 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18930 save_writethrough $p
18931 set_cache writethrough on
18933 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18934 local at_max=$($LCTL get_param -n at_max)
18935 local timeout=$($LCTL get_param -n timeout)
18936 local test_at="at_max"
18937 local param_at="$FSNAME.sys.at_max"
18938 local test_timeout="timeout"
18939 local param_timeout="$FSNAME.sys.timeout"
18941 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18943 set_persistent_param_and_check client "$test_at" "$param_at" 0
18944 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18946 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18947 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18948 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18949 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18951 do_facet ost1 "$LCTL set_param fail_loc=0"
18953 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18954 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18957 $LCTL set_param -n $pages_per_rpc
18958 restore_lustre_params < $p
18961 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18963 test_224d() { # LU-11169
18964 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
18966 run_test 224d "Don't corrupt data on bulk IO timeout"
18968 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18971 if [ -z ${MDSSURVEY} ]; then
18972 skip_env "mds-survey not found"
18974 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18975 skip "Need MDS version at least 2.2.51"
18977 local mds=$(facet_host $SINGLEMDS)
18978 local target=$(do_nodes $mds 'lctl dl' |
18979 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18981 local cmd1="file_count=1000 thrhi=4"
18982 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18983 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18984 local cmd="$cmd1 $cmd2 $cmd3"
18986 rm -f ${TMP}/mds_survey*
18988 eval $cmd || error "mds-survey with zero-stripe failed"
18989 cat ${TMP}/mds_survey*
18990 rm -f ${TMP}/mds_survey*
18992 run_test 225a "Metadata survey sanity with zero-stripe"
18995 if [ -z ${MDSSURVEY} ]; then
18996 skip_env "mds-survey not found"
18998 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18999 skip "Need MDS version at least 2.2.51"
19000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19001 remote_mds_nodsh && skip "remote MDS with nodsh"
19002 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19003 skip_env "Need to mount OST to test"
19006 local mds=$(facet_host $SINGLEMDS)
19007 local target=$(do_nodes $mds 'lctl dl' |
19008 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19010 local cmd1="file_count=1000 thrhi=4"
19011 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19012 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19013 local cmd="$cmd1 $cmd2 $cmd3"
19015 rm -f ${TMP}/mds_survey*
19017 eval $cmd || error "mds-survey with stripe_count failed"
19018 cat ${TMP}/mds_survey*
19019 rm -f ${TMP}/mds_survey*
19021 run_test 225b "Metadata survey sanity with stripe_count = 1"
19023 mcreate_path2fid () {
19029 local path=$DIR/$tdir/$name
19034 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19035 error "cannot create $desc"
19037 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19039 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19041 fid_path=$($LFS fid2path $MOUNT $fid)
19043 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19045 [ "$path" == "$fid_path" ] ||
19046 error "fid2path returned $fid_path, expected $path"
19048 echo "pass with $path and $fid"
19053 mkdir -p $DIR/$tdir
19055 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19056 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19057 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19058 mcreate_path2fid 0040666 0 0 dir "directory"
19059 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19060 mcreate_path2fid 0100666 0 0 file "regular file"
19061 mcreate_path2fid 0120666 0 0 link "symbolic link"
19062 mcreate_path2fid 0140666 0 0 sock "socket"
19064 run_test 226a "call path2fid and fid2path on files of all type"
19067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19072 mkdir -p $DIR/$tdir
19073 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19074 error "create remote directory failed"
19075 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19076 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19077 "character special file (null)"
19078 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19079 "character special file (no device)"
19080 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19081 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19082 "block special file (loop)"
19083 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19084 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19085 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19087 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19091 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19092 skip "Need MDS version at least 2.13.55"
19094 local submnt=/mnt/submnt
19095 local srcfile=/etc/passwd
19096 local dstfile=$submnt/passwd
19102 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19103 error "create remote directory failed"
19104 mkdir -p $submnt || error "create $submnt failed"
19105 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19106 error "mount $submnt failed"
19107 stack_trap "umount $submnt" EXIT
19109 cp $srcfile $dstfile
19110 fid=$($LFS path2fid $dstfile)
19111 path=$($LFS fid2path $submnt "$fid")
19112 [ "$path" = "$dstfile" ] ||
19113 error "fid2path $submnt $fid failed ($path != $dstfile)"
19115 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19117 # LU-1299 Executing or running ldd on a truncated executable does not
19118 # cause an out-of-memory condition.
19120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19121 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19123 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19124 chmod +x $MOUNT/date
19126 $MOUNT/date > /dev/null
19127 ldd $MOUNT/date > /dev/null
19130 run_test 227 "running truncated executable does not cause OOM"
19132 # LU-1512 try to reuse idle OI blocks
19134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19135 remote_mds_nodsh && skip "remote MDS with nodsh"
19136 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19138 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19139 local myDIR=$DIR/$tdir
19142 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19143 $LCTL set_param fail_loc=0x80001002
19144 createmany -o $myDIR/t- 10000
19145 $LCTL set_param fail_loc=0
19146 # The guard is current the largest FID holder
19148 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19150 local IDX=$(($SEQ % 64))
19152 do_facet $SINGLEMDS sync
19153 # Make sure journal flushed.
19155 local blk1=$(do_facet $SINGLEMDS \
19156 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19157 grep Blockcount | awk '{print $4}')
19159 # Remove old files, some OI blocks will become idle.
19160 unlinkmany $myDIR/t- 10000
19161 # Create new files, idle OI blocks should be reused.
19162 createmany -o $myDIR/t- 2000
19163 do_facet $SINGLEMDS sync
19164 # Make sure journal flushed.
19166 local blk2=$(do_facet $SINGLEMDS \
19167 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19168 grep Blockcount | awk '{print $4}')
19170 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19172 run_test 228a "try to reuse idle OI blocks"
19175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19176 remote_mds_nodsh && skip "remote MDS with nodsh"
19177 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19179 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19180 local myDIR=$DIR/$tdir
19183 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19184 $LCTL set_param fail_loc=0x80001002
19185 createmany -o $myDIR/t- 10000
19186 $LCTL set_param fail_loc=0
19187 # The guard is current the largest FID holder
19189 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19191 local IDX=$(($SEQ % 64))
19193 do_facet $SINGLEMDS sync
19194 # Make sure journal flushed.
19196 local blk1=$(do_facet $SINGLEMDS \
19197 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19198 grep Blockcount | awk '{print $4}')
19200 # Remove old files, some OI blocks will become idle.
19201 unlinkmany $myDIR/t- 10000
19204 stop $SINGLEMDS || error "Fail to stop MDT."
19206 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19208 df $MOUNT || error "Fail to df."
19209 # Create new files, idle OI blocks should be reused.
19210 createmany -o $myDIR/t- 2000
19211 do_facet $SINGLEMDS sync
19212 # Make sure journal flushed.
19214 local blk2=$(do_facet $SINGLEMDS \
19215 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19216 grep Blockcount | awk '{print $4}')
19218 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19220 run_test 228b "idle OI blocks can be reused after MDT restart"
19224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19225 remote_mds_nodsh && skip "remote MDS with nodsh"
19226 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19228 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19229 local myDIR=$DIR/$tdir
19232 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19233 $LCTL set_param fail_loc=0x80001002
19234 # 20000 files can guarantee there are index nodes in the OI file
19235 createmany -o $myDIR/t- 20000
19236 $LCTL set_param fail_loc=0
19237 # The guard is current the largest FID holder
19239 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19241 local IDX=$(($SEQ % 64))
19243 do_facet $SINGLEMDS sync
19244 # Make sure journal flushed.
19246 local blk1=$(do_facet $SINGLEMDS \
19247 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19248 grep Blockcount | awk '{print $4}')
19250 # Remove old files, some OI blocks will become idle.
19251 unlinkmany $myDIR/t- 20000
19253 # The OI file should become empty now
19255 # Create new files, idle OI blocks should be reused.
19256 createmany -o $myDIR/t- 2000
19257 do_facet $SINGLEMDS sync
19258 # Make sure journal flushed.
19260 local blk2=$(do_facet $SINGLEMDS \
19261 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19262 grep Blockcount | awk '{print $4}')
19264 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19266 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19268 test_229() { # LU-2482, LU-3448
19269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19270 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19271 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19272 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19276 # Create a file with a released layout and stripe count 2.
19277 $MULTIOP $DIR/$tfile H2c ||
19278 error "failed to create file with released layout"
19280 $LFS getstripe -v $DIR/$tfile
19282 local pattern=$($LFS getstripe -L $DIR/$tfile)
19283 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19285 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19287 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19288 stat $DIR/$tfile || error "failed to stat released file"
19290 chown $RUNAS_ID $DIR/$tfile ||
19291 error "chown $RUNAS_ID $DIR/$tfile failed"
19293 chgrp $RUNAS_ID $DIR/$tfile ||
19294 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19296 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19297 rm $DIR/$tfile || error "failed to remove released file"
19299 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19303 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19304 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19305 skip "Need MDS version at least 2.11.52"
19309 test_mkdir $DIR/$tdir
19310 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19311 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19312 [ $mdt_idx -ne 0 ] &&
19313 error "create local directory on wrong MDT $mdt_idx"
19315 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19316 error "create remote directory failed"
19317 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19318 [ $mdt_idx -ne $MDTIDX ] &&
19319 error "create remote directory on wrong MDT $mdt_idx"
19321 createmany -o $DIR/$tdir/test_230/t- 10 ||
19322 error "create files on remote directory failed"
19323 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19324 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19325 rm -r $DIR/$tdir || error "unlink remote directory failed"
19327 run_test 230a "Create remote directory and files under the remote directory"
19330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19331 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19332 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19333 skip "Need MDS version at least 2.11.52"
19341 local migrate_dir=$DIR/$tdir/migrate_dir
19342 local other_dir=$DIR/$tdir/other_dir
19344 test_mkdir $DIR/$tdir
19345 test_mkdir -i0 -c1 $migrate_dir
19346 test_mkdir -i0 -c1 $other_dir
19347 for ((i=0; i<10; i++)); do
19348 mkdir -p $migrate_dir/dir_${i}
19349 createmany -o $migrate_dir/dir_${i}/f 10 ||
19350 error "create files under remote dir failed $i"
19353 cp /etc/passwd $migrate_dir/$tfile
19354 cp /etc/passwd $other_dir/$tfile
19355 chattr +SAD $migrate_dir
19356 chattr +SAD $migrate_dir/$tfile
19358 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19359 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19360 local old_dir_mode=$(stat -c%f $migrate_dir)
19361 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19363 mkdir -p $migrate_dir/dir_default_stripe2
19364 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19365 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19367 mkdir -p $other_dir
19368 ln $migrate_dir/$tfile $other_dir/luna
19369 ln $migrate_dir/$tfile $migrate_dir/sofia
19370 ln $other_dir/$tfile $migrate_dir/david
19371 ln -s $migrate_dir/$tfile $other_dir/zachary
19372 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19373 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19379 for len in 58 59 60; do
19380 lnktgt=$(str_repeat 'l' $len)
19381 touch $migrate_dir/$lnktgt
19382 ln -s $lnktgt $migrate_dir/${len}char_ln
19386 for len in 4094 4095; do
19387 lnktgt=$(str_repeat 'l' $len)
19388 ln -s $lnktgt $migrate_dir/${len}char_ln
19392 for len in 254 255; do
19393 touch $migrate_dir/$(str_repeat 'l' $len)
19396 $LFS migrate -m $MDTIDX $migrate_dir ||
19397 error "fails on migrating remote dir to MDT1"
19399 echo "migratate to MDT1, then checking.."
19400 for ((i = 0; i < 10; i++)); do
19401 for file in $(find $migrate_dir/dir_${i}); do
19402 mdt_index=$($LFS getstripe -m $file)
19403 # broken symlink getstripe will fail
19404 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19405 error "$file is not on MDT${MDTIDX}"
19409 # the multiple link file should still in MDT0
19410 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19411 [ $mdt_index == 0 ] ||
19412 error "$file is not on MDT${MDTIDX}"
19414 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19415 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19416 error " expect $old_dir_flag get $new_dir_flag"
19418 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19419 [ "$old_file_flag" = "$new_file_flag" ] ||
19420 error " expect $old_file_flag get $new_file_flag"
19422 local new_dir_mode=$(stat -c%f $migrate_dir)
19423 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19424 error "expect mode $old_dir_mode get $new_dir_mode"
19426 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19427 [ "$old_file_mode" = "$new_file_mode" ] ||
19428 error "expect mode $old_file_mode get $new_file_mode"
19430 diff /etc/passwd $migrate_dir/$tfile ||
19431 error "$tfile different after migration"
19433 diff /etc/passwd $other_dir/luna ||
19434 error "luna different after migration"
19436 diff /etc/passwd $migrate_dir/sofia ||
19437 error "sofia different after migration"
19439 diff /etc/passwd $migrate_dir/david ||
19440 error "david different after migration"
19442 diff /etc/passwd $other_dir/zachary ||
19443 error "zachary different after migration"
19445 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19446 error "${tfile}_ln different after migration"
19448 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19449 error "${tfile}_ln_other different after migration"
19451 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19452 [ $stripe_count = 2 ] ||
19453 error "dir strpe_count $d != 2 after migration."
19455 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19456 [ $stripe_count = 2 ] ||
19457 error "file strpe_count $d != 2 after migration."
19459 #migrate back to MDT0
19462 $LFS migrate -m $MDTIDX $migrate_dir ||
19463 error "fails on migrating remote dir to MDT0"
19465 echo "migrate back to MDT0, checking.."
19466 for file in $(find $migrate_dir); do
19467 mdt_index=$($LFS getstripe -m $file)
19468 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19469 error "$file is not on MDT${MDTIDX}"
19472 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19473 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19474 error " expect $old_dir_flag get $new_dir_flag"
19476 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19477 [ "$old_file_flag" = "$new_file_flag" ] ||
19478 error " expect $old_file_flag get $new_file_flag"
19480 local new_dir_mode=$(stat -c%f $migrate_dir)
19481 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19482 error "expect mode $old_dir_mode get $new_dir_mode"
19484 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19485 [ "$old_file_mode" = "$new_file_mode" ] ||
19486 error "expect mode $old_file_mode get $new_file_mode"
19488 diff /etc/passwd ${migrate_dir}/$tfile ||
19489 error "$tfile different after migration"
19491 diff /etc/passwd ${other_dir}/luna ||
19492 error "luna different after migration"
19494 diff /etc/passwd ${migrate_dir}/sofia ||
19495 error "sofia different after migration"
19497 diff /etc/passwd ${other_dir}/zachary ||
19498 error "zachary different after migration"
19500 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19501 error "${tfile}_ln different after migration"
19503 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19504 error "${tfile}_ln_other different after migration"
19506 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19507 [ $stripe_count = 2 ] ||
19508 error "dir strpe_count $d != 2 after migration."
19510 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19511 [ $stripe_count = 2 ] ||
19512 error "file strpe_count $d != 2 after migration."
19514 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19516 run_test 230b "migrate directory"
19519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19521 remote_mds_nodsh && skip "remote MDS with nodsh"
19522 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19523 skip "Need MDS version at least 2.11.52"
19529 local migrate_dir=$DIR/$tdir/migrate_dir
19531 #If migrating directory fails in the middle, all entries of
19532 #the directory is still accessiable.
19533 test_mkdir $DIR/$tdir
19534 test_mkdir -i0 -c1 $migrate_dir
19535 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19537 createmany -o $migrate_dir/f $total ||
19538 error "create files under ${migrate_dir} failed"
19540 # fail after migrating top dir, and this will fail only once, so the
19541 # first sub file migration will fail (currently f3), others succeed.
19542 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19543 do_facet mds1 lctl set_param fail_loc=0x1801
19544 local t=$(ls $migrate_dir | wc -l)
19545 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19546 error "migrate should fail"
19547 local u=$(ls $migrate_dir | wc -l)
19548 [ "$u" == "$t" ] || error "$u != $t during migration"
19550 # add new dir/file should succeed
19551 mkdir $migrate_dir/dir ||
19552 error "mkdir failed under migrating directory"
19553 touch $migrate_dir/file ||
19554 error "create file failed under migrating directory"
19556 # add file with existing name should fail
19557 for file in $migrate_dir/f*; do
19558 stat $file > /dev/null || error "stat $file failed"
19559 $OPENFILE -f O_CREAT:O_EXCL $file &&
19560 error "open(O_CREAT|O_EXCL) $file should fail"
19561 $MULTIOP $file m && error "create $file should fail"
19562 touch $DIR/$tdir/remote_dir/$tfile ||
19563 error "touch $tfile failed"
19564 ln $DIR/$tdir/remote_dir/$tfile $file &&
19565 error "link $file should fail"
19566 mdt_index=$($LFS getstripe -m $file)
19567 if [ $mdt_index == 0 ]; then
19568 # file failed to migrate is not allowed to rename to
19569 mv $DIR/$tdir/remote_dir/$tfile $file &&
19570 error "rename to $file should fail"
19572 mv $DIR/$tdir/remote_dir/$tfile $file ||
19573 error "rename to $file failed"
19575 echo hello >> $file || error "write $file failed"
19578 # resume migration with different options should fail
19579 $LFS migrate -m 0 $migrate_dir &&
19580 error "migrate -m 0 $migrate_dir should fail"
19582 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19583 error "migrate -c 2 $migrate_dir should fail"
19585 # resume migration should succeed
19586 $LFS migrate -m $MDTIDX $migrate_dir ||
19587 error "migrate $migrate_dir failed"
19589 echo "Finish migration, then checking.."
19590 for file in $(find $migrate_dir); do
19591 mdt_index=$($LFS getstripe -m $file)
19592 [ $mdt_index == $MDTIDX ] ||
19593 error "$file is not on MDT${MDTIDX}"
19596 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19598 run_test 230c "check directory accessiblity if migration failed"
19601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19603 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19604 skip "Need MDS version at least 2.11.52"
19606 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19608 local migrate_dir=$DIR/$tdir/migrate_dir
19618 old_index=$((RANDOM % MDSCOUNT))
19619 old_count=$((MDSCOUNT - old_index))
19620 new_index=$((RANDOM % MDSCOUNT))
19621 new_count=$((MDSCOUNT - new_index))
19622 new_hash=1 # for all_char
19624 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19625 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19627 test_mkdir $DIR/$tdir
19628 test_mkdir -i $old_index -c $old_count $migrate_dir
19630 for ((i=0; i<100; i++)); do
19631 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19632 createmany -o $migrate_dir/dir_${i}/f 100 ||
19633 error "create files under remote dir failed $i"
19636 echo -n "Migrate from MDT$old_index "
19637 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19638 echo -n "to MDT$new_index"
19639 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19642 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19643 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19644 error "migrate remote dir error"
19646 echo "Finish migration, then checking.."
19647 for file in $(find $migrate_dir -maxdepth 1); do
19648 mdt_index=$($LFS getstripe -m $file)
19649 if [ $mdt_index -lt $new_index ] ||
19650 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19651 error "$file is on MDT$mdt_index"
19655 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19657 run_test 230d "check migrate big directory"
19660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19662 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19663 skip "Need MDS version at least 2.11.52"
19670 mkdir_on_mdt0 $DIR/$tdir
19671 mkdir $DIR/$tdir/migrate_dir
19672 mkdir $DIR/$tdir/other_dir
19673 touch $DIR/$tdir/migrate_dir/a
19674 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19675 ls $DIR/$tdir/other_dir
19677 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19678 error "migrate dir fails"
19680 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19681 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19683 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19684 [ $mdt_index == 0 ] || error "a is not on MDT0"
19686 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19687 error "migrate dir fails"
19689 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19690 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19692 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19693 [ $mdt_index == 1 ] || error "a is not on MDT1"
19695 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19696 [ $mdt_index == 1 ] || error "b is not on MDT1"
19698 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19699 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19701 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19703 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19705 run_test 230e "migrate mulitple local link files"
19708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19711 skip "Need MDS version at least 2.11.52"
19716 mkdir -p $DIR/$tdir
19717 mkdir $DIR/$tdir/migrate_dir
19718 $LFS mkdir -i1 $DIR/$tdir/other_dir
19719 touch $DIR/$tdir/migrate_dir/a
19720 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19721 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19722 ls $DIR/$tdir/other_dir
19724 # a should be migrated to MDT1, since no other links on MDT0
19725 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19726 error "#1 migrate dir fails"
19727 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19728 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19729 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19730 [ $mdt_index == 1 ] || error "a is not on MDT1"
19732 # a should stay on MDT1, because it is a mulitple link file
19733 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19734 error "#2 migrate dir fails"
19735 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19736 [ $mdt_index == 1 ] || error "a is not on MDT1"
19738 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19739 error "#3 migrate dir fails"
19741 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19742 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19743 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19745 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19746 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19748 # a should be migrated to MDT0, since no other links on MDT1
19749 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19750 error "#4 migrate dir fails"
19751 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19752 [ $mdt_index == 0 ] || error "a is not on MDT0"
19754 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19756 run_test 230f "migrate mulitple remote link files"
19759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19761 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19762 skip "Need MDS version at least 2.11.52"
19764 mkdir -p $DIR/$tdir/migrate_dir
19766 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19767 error "migrating dir to non-exist MDT succeeds"
19770 run_test 230g "migrate dir to non-exist MDT"
19773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19775 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19776 skip "Need MDS version at least 2.11.52"
19780 mkdir -p $DIR/$tdir/migrate_dir
19782 $LFS migrate -m1 $DIR &&
19783 error "migrating mountpoint1 should fail"
19785 $LFS migrate -m1 $DIR/$tdir/.. &&
19786 error "migrating mountpoint2 should fail"
19789 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19790 error "migrating $tdir/migrate_dir/.. should fail"
19794 run_test 230h "migrate .. and root"
19797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19799 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19800 skip "Need MDS version at least 2.11.52"
19802 mkdir -p $DIR/$tdir/migrate_dir
19804 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19805 error "migration fails with a tailing slash"
19807 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19808 error "migration fails with two tailing slashes"
19810 run_test 230i "lfs migrate -m tolerates trailing slashes"
19813 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19814 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19815 skip "Need MDS version at least 2.11.52"
19817 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19818 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19819 error "create $tfile failed"
19820 cat /etc/passwd > $DIR/$tdir/$tfile
19822 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19824 cmp /etc/passwd $DIR/$tdir/$tfile ||
19825 error "DoM file mismatch after migration"
19827 run_test 230j "DoM file data not changed after dir migration"
19830 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19831 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19832 skip "Need MDS version at least 2.11.56"
19835 local files_on_starting_mdt=0
19837 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19838 $LFS getdirstripe $DIR/$tdir
19839 for i in $(seq $total); do
19840 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19841 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19842 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19845 echo "$files_on_starting_mdt files on MDT0"
19847 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19848 $LFS getdirstripe $DIR/$tdir
19850 files_on_starting_mdt=0
19851 for i in $(seq $total); do
19852 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19853 error "file $tfile.$i mismatch after migration"
19854 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19855 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19858 echo "$files_on_starting_mdt files on MDT1 after migration"
19859 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19861 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19862 $LFS getdirstripe $DIR/$tdir
19864 files_on_starting_mdt=0
19865 for i in $(seq $total); do
19866 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19867 error "file $tfile.$i mismatch after 2nd migration"
19868 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19869 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19872 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19873 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19877 run_test 230k "file data not changed after dir migration"
19880 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19881 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19882 skip "Need MDS version at least 2.11.56"
19884 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19885 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19886 error "create files under remote dir failed $i"
19887 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19889 run_test 230l "readdir between MDTs won't crash"
19892 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19893 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19894 skip "Need MDS version at least 2.11.56"
19897 local mig_dir=$DIR/$tdir/migrate_dir
19898 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19902 echo "Creating files and dirs with xattrs"
19903 test_mkdir $DIR/$tdir
19904 test_mkdir -i0 -c1 $mig_dir
19906 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19907 error "cannot set xattr attr1 on dir"
19908 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19909 error "cannot set xattr attr2 on dir"
19910 touch $mig_dir/dir/f0
19911 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19912 error "cannot set xattr attr1 on file"
19913 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19914 error "cannot set xattr attr2 on file"
19915 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19916 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19917 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19918 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19919 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19920 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19921 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19922 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19923 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19925 echo "Migrating to MDT1"
19926 $LFS migrate -m $MDTIDX $mig_dir ||
19927 error "fails on migrating dir to MDT1"
19929 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19930 echo "Checking xattrs"
19931 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19932 [ "$val" = $longstr ] ||
19933 error "expecting xattr1 $longstr on dir, found $val"
19934 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19935 [ "$val" = $shortstr ] ||
19936 error "expecting xattr2 $shortstr on dir, found $val"
19937 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19938 [ "$val" = $longstr ] ||
19939 error "expecting xattr1 $longstr on file, found $val"
19940 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19941 [ "$val" = $shortstr ] ||
19942 error "expecting xattr2 $shortstr on file, found $val"
19944 run_test 230m "xattrs not changed after dir migration"
19947 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19948 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19949 skip "Need MDS version at least 2.13.53"
19951 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19952 cat /etc/hosts > $DIR/$tdir/$tfile
19953 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19954 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19956 cmp /etc/hosts $DIR/$tdir/$tfile ||
19957 error "File data mismatch after migration"
19959 run_test 230n "Dir migration with mirrored file"
19962 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19963 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19964 skip "Need MDS version at least 2.13.52"
19966 local mdts=$(comma_list $(mdts_nodes))
19968 local restripe_status
19972 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19974 # in case "crush" hash type is not set
19975 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19977 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19978 mdt.*MDT0000.enable_dir_restripe)
19979 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19980 stack_trap "do_nodes $mdts $LCTL set_param \
19981 mdt.*.enable_dir_restripe=$restripe_status"
19984 createmany -m $DIR/$tdir/f 100 ||
19985 error "create files under remote dir failed $i"
19986 createmany -d $DIR/$tdir/d 100 ||
19987 error "create dirs under remote dir failed $i"
19989 for i in $(seq 2 $MDSCOUNT); do
19990 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19991 $LFS setdirstripe -c $i $DIR/$tdir ||
19992 error "split -c $i $tdir failed"
19993 wait_update $HOSTNAME \
19994 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19995 error "dir split not finished"
19996 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19997 awk '/migrate/ {sum += $2} END { print sum }')
19998 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19999 # delta is around total_files/stripe_count
20000 (( $delta < 200 / (i - 1) + 4 )) ||
20001 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20004 run_test 230o "dir split"
20007 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20008 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20009 skip "Need MDS version at least 2.13.52"
20011 local mdts=$(comma_list $(mdts_nodes))
20013 local restripe_status
20017 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20019 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20021 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20022 mdt.*MDT0000.enable_dir_restripe)
20023 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20024 stack_trap "do_nodes $mdts $LCTL set_param \
20025 mdt.*.enable_dir_restripe=$restripe_status"
20027 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20028 createmany -m $DIR/$tdir/f 100 ||
20029 error "create files under remote dir failed"
20030 createmany -d $DIR/$tdir/d 100 ||
20031 error "create dirs under remote dir failed"
20033 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20034 local mdt_hash="crush"
20036 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20037 $LFS setdirstripe -c $c $DIR/$tdir ||
20038 error "split -c $c $tdir failed"
20039 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20040 mdt_hash="$mdt_hash,fixed"
20041 elif [ $c -eq 1 ]; then
20044 wait_update $HOSTNAME \
20045 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20046 error "dir merge not finished"
20047 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20048 awk '/migrate/ {sum += $2} END { print sum }')
20049 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20050 # delta is around total_files/stripe_count
20051 (( delta < 200 / c + 4 )) ||
20052 error "$delta files migrated >= $((200 / c + 4))"
20055 run_test 230p "dir merge"
20058 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20059 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20060 skip "Need MDS version at least 2.13.52"
20062 local mdts=$(comma_list $(mdts_nodes))
20063 local saved_threshold=$(do_facet mds1 \
20064 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20065 local saved_delta=$(do_facet mds1 \
20066 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20067 local threshold=100
20070 local stripe_count=0
20075 # test with fewer files on ZFS
20076 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20078 stack_trap "do_nodes $mdts $LCTL set_param \
20079 mdt.*.dir_split_count=$saved_threshold"
20080 stack_trap "do_nodes $mdts $LCTL set_param \
20081 mdt.*.dir_split_delta=$saved_delta"
20082 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20083 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20084 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20085 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20086 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20087 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20089 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20090 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20092 create=$((threshold * 3 / 2))
20093 while [ $stripe_count -lt $MDSCOUNT ]; do
20094 createmany -m $DIR/$tdir/f $total $create ||
20095 error "create sub files failed"
20096 stat $DIR/$tdir > /dev/null
20097 total=$((total + create))
20098 stripe_count=$((stripe_count + delta))
20099 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20101 wait_update $HOSTNAME \
20102 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20103 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20105 wait_update $HOSTNAME \
20106 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20107 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20109 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20110 echo "$nr_files/$total files on MDT$stripe_index after split"
20111 # allow 10% margin of imbalance with crush hash
20112 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20113 error "$nr_files files on MDT$stripe_index after split"
20115 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20116 [ $nr_files -eq $total ] ||
20117 error "total sub files $nr_files != $total"
20120 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20122 echo "fixed layout directory won't auto split"
20123 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20124 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20125 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20126 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20127 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20129 run_test 230q "dir auto split"
20132 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20133 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20134 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20135 skip "Need MDS version at least 2.13.54"
20137 # maximum amount of local locks:
20138 # parent striped dir - 2 locks
20139 # new stripe in parent to migrate to - 1 lock
20140 # source and target - 2 locks
20141 # Total 5 locks for regular file
20142 mkdir -p $DIR/$tdir
20143 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20144 touch $DIR/$tdir/dir1/eee
20146 # create 4 hardlink for 4 more locks
20147 # Total: 9 locks > RS_MAX_LOCKS (8)
20148 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20149 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20150 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20151 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20152 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20153 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20154 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20155 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20157 cancel_lru_locks mdc
20159 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20160 error "migrate dir fails"
20162 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20164 run_test 230r "migrate with too many local locks"
20167 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20168 skip "Need MDS version at least 2.13.57"
20170 local mdts=$(comma_list $(mdts_nodes))
20171 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20172 mdt.*MDT0000.enable_dir_restripe)
20174 stack_trap "do_nodes $mdts $LCTL set_param \
20175 mdt.*.enable_dir_restripe=$restripe_status"
20179 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20180 test_mkdir $DIR/$tdir
20181 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20182 error "$LFS mkdir doesn't return -EEXIST if target exists"
20186 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20190 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20191 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20192 skip "Need MDS version at least 2.14.50"
20194 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20195 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20196 $LFS project -p 1 -s $DIR/$tdir ||
20197 error "set $tdir project id failed"
20198 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20199 error "set subdir project id failed"
20200 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20202 run_test 230t "migrate directory with project ID set"
20206 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20207 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20208 skip "Need MDS version at least 2.14.53"
20212 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20213 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20214 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20215 for i in $(seq 0 $((MDSCOUNT - 1))); do
20216 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20217 echo "$count dirs migrated to MDT$i"
20219 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20220 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20222 run_test 230u "migrate directory by QOS"
20226 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20227 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20228 skip "Need MDS version at least 2.14.53"
20232 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20233 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20234 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20235 for i in $(seq 0 $((MDSCOUNT - 1))); do
20236 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20237 echo "$count subdirs migrated to MDT$i"
20238 (( i == 3 )) && (( count > 0 )) &&
20239 error "subdir shouldn't be migrated to MDT3"
20241 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20242 (( count == 3 )) || error "dirs migrated to $count MDTs"
20244 run_test 230v "subdir migrated to the MDT where its parent is located"
20248 # For simplicity this test assumes that max_pages_per_rpc
20249 # is the same across all OSCs
20250 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20251 local bulk_size=$((max_pages * PAGE_SIZE))
20252 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20255 mkdir -p $DIR/$tdir
20256 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20257 error "failed to set stripe with -S ${brw_size}M option"
20259 # clear the OSC stats
20260 $LCTL set_param osc.*.stats=0 &>/dev/null
20263 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20264 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20265 oflag=direct &>/dev/null || error "dd failed"
20267 sync; sleep 1; sync # just to be safe
20268 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20269 if [ x$nrpcs != "x1" ]; then
20270 $LCTL get_param osc.*.stats
20271 error "found $nrpcs ost_write RPCs, not 1 as expected"
20275 # Drop the OSC cache, otherwise we will read from it
20276 cancel_lru_locks osc
20278 # clear the OSC stats
20279 $LCTL set_param osc.*.stats=0 &>/dev/null
20281 # Client reads $bulk_size.
20282 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20283 iflag=direct &>/dev/null || error "dd failed"
20285 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20286 if [ x$nrpcs != "x1" ]; then
20287 $LCTL get_param osc.*.stats
20288 error "found $nrpcs ost_read RPCs, not 1 as expected"
20291 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20294 mkdir -p $DIR/$tdir
20296 for i in {0..1023}; do
20297 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20298 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20299 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20303 run_test 231b "must not assert on fully utilized OST request buffer"
20306 mkdir -p $DIR/$tdir
20307 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20309 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20310 do_facet ost1 $LCTL set_param fail_loc=0x31c
20312 # ignore dd failure
20313 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20315 do_facet ost1 $LCTL set_param fail_loc=0
20316 umount_client $MOUNT || error "umount failed"
20317 mount_client $MOUNT || error "mount failed"
20318 stop ost1 || error "cannot stop ost1"
20319 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20321 run_test 232a "failed lock should not block umount"
20324 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20325 skip "Need MDS version at least 2.10.58"
20327 mkdir -p $DIR/$tdir
20328 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20329 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20331 cancel_lru_locks osc
20333 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20334 do_facet ost1 $LCTL set_param fail_loc=0x31c
20337 $LFS data_version $DIR/$tdir/$tfile || true
20339 do_facet ost1 $LCTL set_param fail_loc=0
20340 umount_client $MOUNT || error "umount failed"
20341 mount_client $MOUNT || error "mount failed"
20342 stop ost1 || error "cannot stop ost1"
20343 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20345 run_test 232b "failed data version lock should not block umount"
20348 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20349 skip "Need MDS version at least 2.3.64"
20350 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20352 local fid=$($LFS path2fid $MOUNT)
20354 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20355 error "cannot access $MOUNT using its FID '$fid'"
20357 run_test 233a "checking that OBF of the FS root succeeds"
20360 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20361 skip "Need MDS version at least 2.5.90"
20362 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20364 local fid=$($LFS path2fid $MOUNT/.lustre)
20366 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20367 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20369 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20370 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20371 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20373 run_test 233b "checking that OBF of the FS .lustre succeeds"
20376 local p="$TMP/sanityN-$TESTNAME.parameters"
20377 save_lustre_params client "llite.*.xattr_cache" > $p
20378 lctl set_param llite.*.xattr_cache 1 ||
20379 skip_env "xattr cache is not supported"
20381 mkdir -p $DIR/$tdir || error "mkdir failed"
20382 touch $DIR/$tdir/$tfile || error "touch failed"
20383 # OBD_FAIL_LLITE_XATTR_ENOMEM
20384 $LCTL set_param fail_loc=0x1405
20385 getfattr -n user.attr $DIR/$tdir/$tfile &&
20386 error "getfattr should have failed with ENOMEM"
20387 $LCTL set_param fail_loc=0x0
20390 restore_lustre_params < $p
20393 run_test 234 "xattr cache should not crash on ENOMEM"
20396 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20397 skip "Need MDS version at least 2.4.52"
20399 flock_deadlock $DIR/$tfile
20404 124) error "process hangs on a deadlock"
20406 *) error "error executing flock_deadlock $DIR/$tfile"
20410 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20414 check_swap_layouts_support
20416 local ref1=/etc/passwd
20417 local ref2=/etc/group
20418 local file1=$DIR/$tdir/f1
20419 local file2=$DIR/$tdir/f2
20421 test_mkdir -c1 $DIR/$tdir
20422 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20423 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20424 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20425 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20426 local fd=$(free_fd)
20427 local cmd="exec $fd<>$file2"
20430 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20431 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20434 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20439 run_test 236 "Layout swap on open unlinked file"
20441 # LU-4659 linkea consistency
20443 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20444 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20445 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20446 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20449 ln $DIR/$tfile $DIR/$tfile.lnk
20450 touch $DIR/$tfile.new
20451 mv $DIR/$tfile.new $DIR/$tfile
20452 local fid1=$($LFS path2fid $DIR/$tfile)
20453 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20454 local path1=$($LFS fid2path $FSNAME "$fid1")
20455 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20456 local path2=$($LFS fid2path $FSNAME "$fid2")
20457 [ $tfile.lnk == $path2 ] ||
20458 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20461 run_test 238 "Verify linkea consistency"
20463 test_239A() { # was test_239
20464 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20465 skip "Need MDS version at least 2.5.60"
20467 local list=$(comma_list $(mdts_nodes))
20469 mkdir -p $DIR/$tdir
20470 createmany -o $DIR/$tdir/f- 5000
20471 unlinkmany $DIR/$tdir/f- 5000
20472 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20473 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20474 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20475 osp.*MDT*.sync_in_flight" | calc_sum)
20476 [ "$changes" -eq 0 ] || error "$changes not synced"
20478 run_test 239A "osp_sync test"
20480 test_239a() { #LU-5297
20481 remote_mds_nodsh && skip "remote MDS with nodsh"
20484 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20485 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20486 chgrp $RUNAS_GID $DIR/$tfile
20487 wait_delete_completed
20489 run_test 239a "process invalid osp sync record correctly"
20491 test_239b() { #LU-5297
20492 remote_mds_nodsh && skip "remote MDS with nodsh"
20495 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20496 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20497 chgrp $RUNAS_GID $DIR/$tfile1
20498 wait_delete_completed
20499 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20501 chgrp $RUNAS_GID $DIR/$tfile2
20502 wait_delete_completed
20504 run_test 239b "process osp sync record with ENOMEM error correctly"
20507 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20508 remote_mds_nodsh && skip "remote MDS with nodsh"
20510 mkdir -p $DIR/$tdir
20512 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20513 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20514 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20515 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20517 umount_client $MOUNT || error "umount failed"
20518 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20519 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20520 mount_client $MOUNT || error "failed to mount client"
20522 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20523 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20525 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20531 for LOOP in $(seq $count); do
20532 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20533 cancel_lru_locks $OSC || true
20541 for LOOP in $(seq $1); do
20542 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20547 test_241a() { # was test_241
20548 local bsize=$PAGE_SIZE
20550 (( bsize < 40960 )) && bsize=40960
20551 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20553 cancel_lru_locks $OSC
20554 test_241_bio 1000 $bsize &
20556 test_241_dio 1000 $bsize
20559 run_test 241a "bio vs dio"
20562 local bsize=$PAGE_SIZE
20564 (( bsize < 40960 )) && bsize=40960
20565 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20567 test_241_dio 1000 $bsize &
20569 test_241_dio 1000 $bsize
20572 run_test 241b "dio vs dio"
20575 remote_mds_nodsh && skip "remote MDS with nodsh"
20577 mkdir_on_mdt0 $DIR/$tdir
20578 touch $DIR/$tdir/$tfile
20580 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20581 do_facet mds1 lctl set_param fail_loc=0x105
20582 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20584 do_facet mds1 lctl set_param fail_loc=0
20585 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20587 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20591 test_mkdir $DIR/$tdir
20592 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20594 run_test 243 "various group lock tests"
20598 test_mkdir $DIR/$tdir
20599 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20600 sendfile_grouplock $DIR/$tdir/$tfile || \
20601 error "sendfile+grouplock failed"
20604 run_test 244a "sendfile with group lock tests"
20608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20611 local size=$((1024*1024))
20613 test_mkdir $DIR/$tdir
20614 for i in $(seq 1 $threads); do
20615 local file=$DIR/$tdir/file_$((i / 10))
20616 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20619 for i in $(seq 1 $threads); do
20623 run_test 244b "multi-threaded write with group lock"
20626 local flagname="multi_mod_rpcs"
20627 local connect_data_name="max_mod_rpcs"
20630 # check if multiple modify RPCs flag is set
20631 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20632 grep "connect_flags:")
20635 echo "$out" | grep -qw $flagname
20636 if [ $? -ne 0 ]; then
20637 echo "connect flag $flagname is not set"
20641 # check if multiple modify RPCs data is set
20642 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20645 echo "$out" | grep -qw $connect_data_name ||
20646 error "import should have connect data $connect_data_name"
20648 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20654 umount_client $submount
20659 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20661 skip_env "Fileset feature is not supported"
20663 local submount=${MOUNT}_$tdir
20666 mkdir -p $submount || error "mkdir $submount failed"
20667 FILESET="$FILESET/$tdir" mount_client $submount ||
20668 error "mount $submount failed"
20669 trap "cleanup_247 $submount" EXIT
20670 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20671 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20672 error "read $MOUNT/$tdir/$tfile failed"
20673 cleanup_247 $submount
20675 run_test 247a "mount subdir as fileset"
20678 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20679 skip_env "Fileset feature is not supported"
20681 local submount=${MOUNT}_$tdir
20683 rm -rf $MOUNT/$tdir
20684 mkdir -p $submount || error "mkdir $submount failed"
20686 FILESET="$FILESET/$tdir" mount_client $submount &&
20687 error "mount $submount should fail"
20690 run_test 247b "mount subdir that dose not exist"
20693 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20694 skip_env "Fileset feature is not supported"
20696 local submount=${MOUNT}_$tdir
20698 mkdir -p $MOUNT/$tdir/dir1
20699 mkdir -p $submount || error "mkdir $submount failed"
20700 trap "cleanup_247 $submount" EXIT
20701 FILESET="$FILESET/$tdir" mount_client $submount ||
20702 error "mount $submount failed"
20703 local fid=$($LFS path2fid $MOUNT/)
20704 $LFS fid2path $submount $fid && error "fid2path should fail"
20705 cleanup_247 $submount
20707 run_test 247c "running fid2path outside subdirectory root"
20710 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20711 skip "Fileset feature is not supported"
20713 local submount=${MOUNT}_$tdir
20715 mkdir -p $MOUNT/$tdir/dir1
20716 mkdir -p $submount || error "mkdir $submount failed"
20717 FILESET="$FILESET/$tdir" mount_client $submount ||
20718 error "mount $submount failed"
20719 trap "cleanup_247 $submount" EXIT
20721 local td=$submount/dir1
20722 local fid=$($LFS path2fid $td)
20723 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20725 # check that we get the same pathname back
20728 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20729 echo "$rootpath $fid"
20730 found=$($LFS fid2path $rootpath "$fid")
20731 [ -n "found" ] || error "fid2path should succeed"
20732 [ "$found" == "$td" ] || error "fid2path $found != $td"
20734 # check wrong root path format
20735 rootpath=$submount"_wrong"
20736 found=$($LFS fid2path $rootpath "$fid")
20737 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20739 cleanup_247 $submount
20741 run_test 247d "running fid2path inside subdirectory root"
20745 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20747 skip "Fileset feature is not supported"
20749 local submount=${MOUNT}_$tdir
20752 mkdir -p $submount || error "mkdir $submount failed"
20753 FILESET="$FILESET/.." mount_client $submount &&
20754 error "mount $submount should fail"
20757 run_test 247e "mount .. as fileset"
20760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20761 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20762 skip "Need at least version 2.13.52"
20763 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20764 skip "Need at least version 2.14.50"
20765 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20767 skip "Fileset feature is not supported"
20769 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20770 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20771 error "mkdir remote failed"
20772 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20773 error "mkdir remote/subdir failed"
20774 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20775 error "mkdir striped failed"
20776 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20778 local submount=${MOUNT}_$tdir
20780 mkdir -p $submount || error "mkdir $submount failed"
20781 stack_trap "rmdir $submount"
20785 local fileset=$FILESET
20786 local mdts=$(comma_list $(mdts_nodes))
20788 stat=$(do_facet mds1 $LCTL get_param -n \
20789 mdt.*MDT0000.enable_remote_subdir_mount)
20790 stack_trap "do_nodes $mdts $LCTL set_param \
20791 mdt.*.enable_remote_subdir_mount=$stat"
20793 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20794 stack_trap "umount_client $submount"
20795 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20796 error "mount remote dir $dir should fail"
20798 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20799 $tdir/striped/. ; do
20800 FILESET="$fileset/$dir" mount_client $submount ||
20801 error "mount $dir failed"
20802 umount_client $submount
20805 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20806 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20807 error "mount $tdir/remote failed"
20809 run_test 247f "mount striped or remote directory as fileset"
20812 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20813 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20814 skip "Need at least version 2.14.50"
20816 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20817 error "mkdir $tdir failed"
20818 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20820 local submount=${MOUNT}_$tdir
20822 mkdir -p $submount || error "mkdir $submount failed"
20823 stack_trap "rmdir $submount"
20825 FILESET="$fileset/$tdir" mount_client $submount ||
20826 error "mount $dir failed"
20827 stack_trap "umount $submount"
20829 local mdts=$(comma_list $(mdts_nodes))
20833 stat $submount > /dev/null
20834 cancel_lru_locks $MDC
20835 stat $submount > /dev/null
20836 stat $submount/$tfile > /dev/null
20837 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20838 stat $submount/$tfile > /dev/null
20839 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20840 awk '/getattr/ {sum += $2} END {print sum}')
20842 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20844 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20847 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20848 [ -z "$fast_read_sav" ] && skip "no fast read support"
20850 # create a large file for fast read verification
20851 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20853 # make sure the file is created correctly
20854 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20855 { rm -f $DIR/$tfile; skip "file creation error"; }
20857 echo "Test 1: verify that fast read is 4 times faster on cache read"
20859 # small read with fast read enabled
20860 $LCTL set_param -n llite.*.fast_read=1
20861 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20862 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20863 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20864 # small read with fast read disabled
20865 $LCTL set_param -n llite.*.fast_read=0
20866 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20867 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20868 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20870 # verify that fast read is 4 times faster for cache read
20871 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20872 error_not_in_vm "fast read was not 4 times faster: " \
20873 "$t_fast vs $t_slow"
20875 echo "Test 2: verify the performance between big and small read"
20876 $LCTL set_param -n llite.*.fast_read=1
20878 # 1k non-cache read
20879 cancel_lru_locks osc
20880 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20881 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20882 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20884 # 1M non-cache read
20885 cancel_lru_locks osc
20886 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20887 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20888 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20890 # verify that big IO is not 4 times faster than small IO
20891 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20892 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20894 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20897 run_test 248a "fast read verification"
20900 # Default short_io_bytes=16384, try both smaller and larger sizes.
20901 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20902 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20903 echo "bs=53248 count=113 normal buffered write"
20904 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20905 error "dd of initial data file failed"
20906 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20908 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20909 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20910 error "dd with sync normal writes failed"
20911 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20913 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20914 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20915 error "dd with sync small writes failed"
20916 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20918 cancel_lru_locks osc
20920 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20921 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20922 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20923 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20924 iflag=direct || error "dd with O_DIRECT small read failed"
20925 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20926 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20927 error "compare $TMP/$tfile.1 failed"
20929 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20930 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20932 # just to see what the maximum tunable value is, and test parsing
20933 echo "test invalid parameter 2MB"
20934 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20935 error "too-large short_io_bytes allowed"
20936 echo "test maximum parameter 512KB"
20937 # if we can set a larger short_io_bytes, run test regardless of version
20938 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20939 # older clients may not allow setting it this large, that's OK
20940 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20941 skip "Need at least client version 2.13.50"
20942 error "medium short_io_bytes failed"
20944 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20945 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20947 echo "test large parameter 64KB"
20948 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20949 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20951 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20952 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20953 error "dd with sync large writes failed"
20954 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20956 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20957 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20958 num=$((113 * 4096 / PAGE_SIZE))
20959 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20960 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20961 error "dd with O_DIRECT large writes failed"
20962 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20963 error "compare $DIR/$tfile.3 failed"
20965 cancel_lru_locks osc
20967 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20968 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20969 error "dd with O_DIRECT large read failed"
20970 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20971 error "compare $TMP/$tfile.2 failed"
20973 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20974 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20975 error "dd with O_DIRECT large read failed"
20976 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20977 error "compare $TMP/$tfile.3 failed"
20979 run_test 248b "test short_io read and write for both small and large sizes"
20981 test_249() { # LU-7890
20982 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20983 skip "Need at least version 2.8.54"
20986 $LFS setstripe -c 1 $DIR/$tfile
20987 # Offset 2T == 4k * 512M
20988 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20989 error "dd to 2T offset failed"
20991 run_test 249 "Write above 2T file size"
20994 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20995 && skip "no 16TB file size limit on ZFS"
20997 $LFS setstripe -c 1 $DIR/$tfile
20998 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20999 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21000 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21001 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21002 conv=notrunc,fsync && error "append succeeded"
21005 run_test 250 "Write above 16T limit"
21008 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21010 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21011 #Skip once - writing the first stripe will succeed
21012 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21013 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21014 error "short write happened"
21016 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21017 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21018 error "short read happened"
21022 run_test 251 "Handling short read and write correctly"
21025 remote_mds_nodsh && skip "remote MDS with nodsh"
21026 remote_ost_nodsh && skip "remote OST with nodsh"
21027 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21028 skip_env "ldiskfs only test"
21038 # check lr_reader on OST0000
21040 dev=$(facet_device $tgt)
21041 out=$(do_facet $tgt $LR_READER $dev)
21042 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21044 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21045 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21046 error "Invalid uuid returned by $LR_READER on target $tgt"
21047 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21049 # check lr_reader -c on MDT0000
21051 dev=$(facet_device $tgt)
21052 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21053 skip "$LR_READER does not support additional options"
21055 out=$(do_facet $tgt $LR_READER -c $dev)
21056 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21058 num=$(echo "$out" | grep -c "mdtlov")
21059 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21060 error "Invalid number of mdtlov clients returned by $LR_READER"
21061 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21063 # check lr_reader -cr on MDT0000
21064 out=$(do_facet $tgt $LR_READER -cr $dev)
21065 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21067 echo "$out" | grep -q "^reply_data:$" ||
21068 error "$LR_READER should have returned 'reply_data' section"
21069 num=$(echo "$out" | grep -c "client_generation")
21070 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21072 run_test 252 "check lr_reader tool"
21075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21076 remote_mds_nodsh && skip "remote MDS with nodsh"
21077 remote_mgs_nodsh && skip "remote MGS with nodsh"
21081 local ost_name=$(ostname_from_index $ostidx)
21084 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21085 do_facet $SINGLEMDS $LCTL get_param -n \
21086 osp.$mdtosc_proc1.reserved_mb_high ||
21087 skip "remote MDS does not support reserved_mb_high"
21091 wait_delete_completed
21094 pool_add $TESTNAME || error "Pool creation failed"
21095 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21097 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21098 error "Setstripe failed"
21100 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21102 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21104 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21106 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21107 osp.$mdtosc_proc1.prealloc_status)
21108 echo "prealloc_status $oa_status"
21110 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21111 error "File creation should fail"
21113 #object allocation was stopped, but we still able to append files
21114 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21115 oflag=append || error "Append failed"
21117 rm -f $DIR/$tdir/$tfile.0
21119 # For this test, we want to delete the files we created to go out of
21120 # space but leave the watermark, so we remain nearly out of space
21121 ost_watermarks_enospc_delete_files $tfile $ostidx
21123 wait_delete_completed
21127 for i in $(seq 10 12); do
21128 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21129 2>/dev/null || error "File creation failed after rm"
21132 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21133 osp.$mdtosc_proc1.prealloc_status)
21134 echo "prealloc_status $oa_status"
21136 if (( oa_status != 0 )); then
21137 error "Object allocation still disable after rm"
21140 run_test 253 "Check object allocation limit"
21143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21144 remote_mds_nodsh && skip "remote MDS with nodsh"
21145 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
21146 skip "MDS does not support changelog_size"
21149 local MDT0=$(facet_svc $SINGLEMDS)
21151 changelog_register || error "changelog_register failed"
21153 changelog_clear 0 || error "changelog_clear failed"
21155 local size1=$(do_facet $SINGLEMDS \
21156 $LCTL get_param -n mdd.$MDT0.changelog_size)
21157 echo "Changelog size $size1"
21160 $LFS mkdir -i 0 $DIR/$tdir
21162 mkdir -p $DIR/$tdir/pics/2008/zachy
21163 touch $DIR/$tdir/pics/2008/zachy/timestamp
21164 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21165 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21166 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21167 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21168 rm $DIR/$tdir/pics/desktop.jpg
21170 local size2=$(do_facet $SINGLEMDS \
21171 $LCTL get_param -n mdd.$MDT0.changelog_size)
21172 echo "Changelog size after work $size2"
21174 (( $size2 > $size1 )) ||
21175 error "new Changelog size=$size2 less than old size=$size1"
21177 run_test 254 "Check changelog size"
21184 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21185 awk -F: '{print $2}' | grep $type > /dev/null
21186 if [ $? -ne 0 ]; then
21196 lfs ladvise -a willread $file > /dev/null 2>&1
21197 if [ $? -eq 0 ]; then
21201 lfs ladvise -a willread $file 2>&1 |
21202 grep "Inappropriate ioctl for device" > /dev/null
21203 if [ $? -eq 0 ]; then
21210 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21213 # run a random read IO workload
21214 # usage: random_read_iops <filename> <filesize> <iosize>
21215 random_read_iops() {
21218 local iosize=${3:-4096}
21220 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21221 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21224 drop_file_oss_cache() {
21228 $LFS ladvise -a dontneed $file 2>/dev/null ||
21229 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21232 ladvise_willread_performance()
21235 local average_origin=0
21236 local average_cache=0
21237 local average_ladvise=0
21239 for ((i = 1; i <= $repeat; i++)); do
21240 echo "Iter $i/$repeat: reading without willread hint"
21241 cancel_lru_locks osc
21242 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21243 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21244 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21245 average_origin=$(bc <<<"$average_origin + $speed_origin")
21247 cancel_lru_locks osc
21248 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21249 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21250 average_cache=$(bc <<<"$average_cache + $speed_cache")
21252 cancel_lru_locks osc
21253 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21254 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21255 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21256 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21257 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21259 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21260 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21261 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21263 speedup_cache=$(percent $average_cache $average_origin)
21264 speedup_ladvise=$(percent $average_ladvise $average_origin)
21266 echo "Average uncached read: $average_origin"
21267 echo "Average speedup with OSS cached read: " \
21268 "$average_cache = +$speedup_cache%"
21269 echo "Average speedup with ladvise willread: " \
21270 "$average_ladvise = +$speedup_ladvise%"
21272 local lowest_speedup=20
21273 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21274 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21275 "got $average_cache%. Skipping ladvise willread check."
21279 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21280 # it is still good to run until then to exercise 'ladvise willread'
21281 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21282 [ "$ost1_FSTYPE" = "zfs" ] &&
21283 echo "osd-zfs does not support dontneed or drop_caches" &&
21286 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21287 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21288 error_not_in_vm "Speedup with willread is less than " \
21289 "$lowest_speedup%, got $average_ladvise%"
21293 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21294 skip "lustre < 2.8.54 does not support ladvise "
21295 remote_ost_nodsh && skip "remote OST with nodsh"
21297 stack_trap "rm -f $DIR/$tfile"
21298 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21300 ladvise_no_type willread $DIR/$tfile &&
21301 skip "willread ladvise is not supported"
21303 ladvise_no_ioctl $DIR/$tfile &&
21304 skip "ladvise ioctl is not supported"
21307 local size=$((size_mb * 1048576))
21308 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21309 error "dd to $DIR/$tfile failed"
21311 lfs ladvise -a willread $DIR/$tfile ||
21312 error "Ladvise failed with no range argument"
21314 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21315 error "Ladvise failed with no -l or -e argument"
21317 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21318 error "Ladvise failed with only -e argument"
21320 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21321 error "Ladvise failed with only -l argument"
21323 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21324 error "End offset should not be smaller than start offset"
21326 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21327 error "End offset should not be equal to start offset"
21329 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21330 error "Ladvise failed with overflowing -s argument"
21332 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21333 error "Ladvise failed with overflowing -e argument"
21335 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21336 error "Ladvise failed with overflowing -l argument"
21338 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21339 error "Ladvise succeeded with conflicting -l and -e arguments"
21341 echo "Synchronous ladvise should wait"
21343 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21344 do_nodes $(comma_list $(osts_nodes)) \
21345 $LCTL set_param fail_val=$delay fail_loc=0x237
21347 local start_ts=$SECONDS
21348 lfs ladvise -a willread $DIR/$tfile ||
21349 error "Ladvise failed with no range argument"
21350 local end_ts=$SECONDS
21351 local inteval_ts=$((end_ts - start_ts))
21353 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21354 error "Synchronous advice didn't wait reply"
21357 echo "Asynchronous ladvise shouldn't wait"
21358 local start_ts=$SECONDS
21359 lfs ladvise -a willread -b $DIR/$tfile ||
21360 error "Ladvise failed with no range argument"
21361 local end_ts=$SECONDS
21362 local inteval_ts=$((end_ts - start_ts))
21364 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21365 error "Asynchronous advice blocked"
21368 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21369 ladvise_willread_performance
21371 run_test 255a "check 'lfs ladvise -a willread'"
21377 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21381 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21382 skip "lustre < 2.8.54 does not support ladvise "
21383 remote_ost_nodsh && skip "remote OST with nodsh"
21385 stack_trap "rm -f $DIR/$tfile"
21386 lfs setstripe -c 1 -i 0 $DIR/$tfile
21388 ladvise_no_type dontneed $DIR/$tfile &&
21389 skip "dontneed ladvise is not supported"
21391 ladvise_no_ioctl $DIR/$tfile &&
21392 skip "ladvise ioctl is not supported"
21394 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21395 [ "$ost1_FSTYPE" = "zfs" ] &&
21396 skip "zfs-osd does not support 'ladvise dontneed'"
21399 local size=$((size_mb * 1048576))
21400 # In order to prevent disturbance of other processes, only check 3/4
21401 # of the memory usage
21402 local kibibytes=$((size_mb * 1024 * 3 / 4))
21404 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21405 error "dd to $DIR/$tfile failed"
21407 #force write to complete before dropping OST cache & checking memory
21410 local total=$(facet_meminfo ost1 MemTotal)
21411 echo "Total memory: $total KiB"
21413 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21414 local before_read=$(facet_meminfo ost1 Cached)
21415 echo "Cache used before read: $before_read KiB"
21417 lfs ladvise -a willread $DIR/$tfile ||
21418 error "Ladvise willread failed"
21419 local after_read=$(facet_meminfo ost1 Cached)
21420 echo "Cache used after read: $after_read KiB"
21422 lfs ladvise -a dontneed $DIR/$tfile ||
21423 error "Ladvise dontneed again failed"
21424 local no_read=$(facet_meminfo ost1 Cached)
21425 echo "Cache used after dontneed ladvise: $no_read KiB"
21427 if [ $total -lt $((before_read + kibibytes)) ]; then
21428 echo "Memory is too small, abort checking"
21432 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21433 error "Ladvise willread should use more memory" \
21434 "than $kibibytes KiB"
21437 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21438 error "Ladvise dontneed should release more memory" \
21439 "than $kibibytes KiB"
21442 run_test 255b "check 'lfs ladvise -a dontneed'"
21445 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21446 skip "lustre < 2.10.50 does not support lockahead"
21448 local ost1_imp=$(get_osc_import_name client ost1)
21449 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21457 test_mkdir -p $DIR/$tdir
21458 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21460 #test 10 returns only success/failure
21462 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21464 if [ $rc -eq 255 ]; then
21465 error "Ladvise test${i} failed, ${rc}"
21468 #test 11 counts lock enqueue requests, all others count new locks
21470 count=$(do_facet ost1 \
21471 $LCTL get_param -n ost.OSS.ost.stats)
21472 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21474 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21476 if [ $rc -eq 255 ]; then
21477 error "Ladvise test${i} failed, ${rc}"
21480 new_count=$(do_facet ost1 \
21481 $LCTL get_param -n ost.OSS.ost.stats)
21482 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21483 awk '{ print $2 }')
21485 difference="$((new_count - count))"
21486 if [ $difference -ne $rc ]; then
21487 error "Ladvise test${i}, bad enqueue count, returned " \
21488 "${rc}, actual ${difference}"
21491 for i in $(seq 12 21); do
21492 # If we do not do this, we run the risk of having too many
21493 # locks and starting lock cancellation while we are checking
21495 cancel_lru_locks osc
21497 count=$($LCTL get_param -n \
21498 ldlm.namespaces.$imp_name.lock_unused_count)
21500 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21502 if [ $rc -eq 255 ]; then
21503 error "Ladvise test ${i} failed, ${rc}"
21506 new_count=$($LCTL get_param -n \
21507 ldlm.namespaces.$imp_name.lock_unused_count)
21508 difference="$((new_count - count))"
21510 # Test 15 output is divided by 100 to map down to valid return
21511 if [ $i -eq 15 ]; then
21515 if [ $difference -ne $rc ]; then
21516 error "Ladvise test ${i}, bad lock count, returned " \
21517 "${rc}, actual ${difference}"
21521 #test 22 returns only success/failure
21523 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21525 if [ $rc -eq 255 ]; then
21526 error "Ladvise test${i} failed, ${rc}"
21529 run_test 255c "suite of ladvise lockahead tests"
21532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21533 remote_mds_nodsh && skip "remote MDS with nodsh"
21534 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21535 changelog_users $SINGLEMDS | grep "^cl" &&
21536 skip "active changelog user"
21542 mdt_dev=$(mdsdevname 1)
21545 changelog_register || error "changelog_register failed"
21548 mkdir_on_mdt0 $DIR/$tdir
21550 changelog_clear 0 || error "changelog_clear failed"
21553 touch $DIR/$tdir/{1..10}
21556 stop $SINGLEMDS || error "Fail to stop MDT"
21560 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21562 #after mount new plainllog is used
21563 touch $DIR/$tdir/{11..19}
21564 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21565 stack_trap "rm -f $tmpfile"
21566 cat_sl=$(do_facet $SINGLEMDS "sync; \
21567 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21568 llog_reader $tmpfile | grep -c type=1064553b")
21569 do_facet $SINGLEMDS llog_reader $tmpfile
21571 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21573 changelog_clear 0 || error "changelog_clear failed"
21575 cat_sl=$(do_facet $SINGLEMDS "sync; \
21576 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21577 llog_reader $tmpfile | grep -c type=1064553b")
21579 if (( cat_sl == 2 )); then
21580 error "Empty plain llog was not deleted from changelog catalog"
21581 elif (( cat_sl != 1 )); then
21582 error "Active plain llog shouldn't be deleted from catalog"
21585 run_test 256 "Check llog delete for empty and not full state"
21588 remote_mds_nodsh && skip "remote MDS with nodsh"
21589 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21590 skip "Need MDS version at least 2.8.55"
21592 test_mkdir $DIR/$tdir
21594 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21595 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21598 #define OBD_FAIL_MDS_XATTR_REP 0x161
21599 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21600 local facet=mds$((mdtidx + 1))
21601 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21602 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21604 stop $facet || error "stop MDS failed"
21605 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21606 error "start MDS fail"
21607 wait_recovery_complete $facet
21609 run_test 257 "xattr locks are not lost"
21611 # Verify we take the i_mutex when security requires it
21613 #define OBD_FAIL_IMUTEX_SEC 0x141c
21614 $LCTL set_param fail_loc=0x141c
21616 chmod u+s $DIR/$tfile
21617 chmod a+rwx $DIR/$tfile
21618 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21620 if [ $RC -ne 0 ]; then
21621 error "error, failed to take i_mutex, rc=$?"
21625 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21627 # Verify we do NOT take the i_mutex in the normal case
21629 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21630 $LCTL set_param fail_loc=0x141d
21633 chmod a+rw $DIR/$tfile
21634 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21636 if [ $RC -ne 0 ]; then
21637 error "error, took i_mutex unnecessarily, rc=$?"
21642 run_test 258b "verify i_mutex security behavior"
21645 local file=$DIR/$tfile
21649 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21651 stack_trap "rm -f $file" EXIT
21653 wait_delete_completed
21654 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21655 echo "before: $before"
21657 $LFS setstripe -i 0 -c 1 $file
21658 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21660 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21661 echo "after write: $after"
21663 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21664 do_facet ost1 $LCTL set_param fail_loc=0x2301
21666 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21667 echo "after truncate: $after"
21670 do_facet ost1 $LCTL set_param fail_loc=0
21671 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21673 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21674 echo "after restart: $after"
21675 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21676 error "missing truncate?"
21680 run_test 259 "crash at delayed truncate"
21683 #define OBD_FAIL_MDC_CLOSE 0x806
21684 $LCTL set_param fail_loc=0x80000806
21688 run_test 260 "Check mdc_close fail"
21690 ### Data-on-MDT sanity tests ###
21692 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21693 skip "Need MDS version at least 2.10.55 for DoM"
21696 local dom=$DIR/$tdir/dom_file
21697 local tmp=$DIR/$tdir/tmp_file
21699 mkdir_on_mdt0 $DIR/$tdir
21701 # basic checks for DoM component creation
21702 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21703 error "Can set MDT layout to non-first entry"
21705 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21706 error "Can define multiple entries as MDT layout"
21708 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21710 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21711 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21712 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21714 local mdtidx=$($LFS getstripe -m $dom)
21715 local mdtname=MDT$(printf %04x $mdtidx)
21716 local facet=mds$((mdtidx + 1))
21717 local space_check=1
21719 # Skip free space checks with ZFS
21720 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21724 local size_tmp=$((65536 * 3))
21725 local mdtfree1=$(do_facet $facet \
21726 lctl get_param -n osd*.*$mdtname.kbytesfree)
21728 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21729 # check also direct IO along write
21730 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21731 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21733 cmp $tmp $dom || error "file data is different"
21734 [ $(stat -c%s $dom) == $size_tmp ] ||
21735 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21736 if [ $space_check == 1 ]; then
21737 local mdtfree2=$(do_facet $facet \
21738 lctl get_param -n osd*.*$mdtname.kbytesfree)
21740 # increase in usage from by $size_tmp
21741 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21742 error "MDT free space wrong after write: " \
21743 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21747 local size_dom=10000
21749 $TRUNCATE $dom $size_dom
21750 [ $(stat -c%s $dom) == $size_dom ] ||
21751 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21752 if [ $space_check == 1 ]; then
21753 mdtfree1=$(do_facet $facet \
21754 lctl get_param -n osd*.*$mdtname.kbytesfree)
21755 # decrease in usage from $size_tmp to new $size_dom
21756 [ $(($mdtfree1 - $mdtfree2)) -ge \
21757 $(((size_tmp - size_dom) / 1024)) ] ||
21758 error "MDT free space is wrong after truncate: " \
21759 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21765 size_dom=$((size_dom + size_tmp))
21766 [ $(stat -c%s $dom) == $size_dom ] ||
21767 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21768 if [ $space_check == 1 ]; then
21769 mdtfree2=$(do_facet $facet \
21770 lctl get_param -n osd*.*$mdtname.kbytesfree)
21771 # increase in usage by $size_tmp from previous
21772 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21773 error "MDT free space is wrong after append: " \
21774 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21779 if [ $space_check == 1 ]; then
21780 mdtfree1=$(do_facet $facet \
21781 lctl get_param -n osd*.*$mdtname.kbytesfree)
21782 # decrease in usage by $size_dom from previous
21783 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21784 error "MDT free space is wrong after removal: " \
21785 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21788 # combined striping
21789 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21790 error "Can't create DoM + OST striping"
21792 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21793 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21794 # check also direct IO along write
21795 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21797 cmp $tmp $dom || error "file data is different"
21798 [ $(stat -c%s $dom) == $size_tmp ] ||
21799 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21804 run_test 270a "DoM: basic functionality tests"
21807 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21808 skip "Need MDS version at least 2.10.55"
21810 local dom=$DIR/$tdir/dom_file
21811 local max_size=1048576
21813 mkdir -p $DIR/$tdir
21814 $LFS setstripe -E $max_size -L mdt $dom
21816 # truncate over the limit
21817 $TRUNCATE $dom $(($max_size + 1)) &&
21818 error "successful truncate over the maximum size"
21819 # write over the limit
21820 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21821 error "successful write over the maximum size"
21822 # append over the limit
21823 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21824 echo "12345" >> $dom && error "successful append over the maximum size"
21829 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21832 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21833 skip "Need MDS version at least 2.10.55"
21835 mkdir -p $DIR/$tdir
21836 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21838 # check files inherit DoM EA
21839 touch $DIR/$tdir/first
21840 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21841 error "bad pattern"
21842 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21843 error "bad stripe count"
21844 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21845 error "bad stripe size"
21847 # check directory inherits DoM EA and uses it as default
21848 mkdir $DIR/$tdir/subdir
21849 touch $DIR/$tdir/subdir/second
21850 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21851 error "bad pattern in sub-directory"
21852 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21853 error "bad stripe count in sub-directory"
21854 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21855 error "bad stripe size in sub-directory"
21858 run_test 270c "DoM: DoM EA inheritance tests"
21861 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21862 skip "Need MDS version at least 2.10.55"
21864 mkdir -p $DIR/$tdir
21865 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21867 # inherit default DoM striping
21868 mkdir $DIR/$tdir/subdir
21869 touch $DIR/$tdir/subdir/f1
21871 # change default directory striping
21872 $LFS setstripe -c 1 $DIR/$tdir/subdir
21873 touch $DIR/$tdir/subdir/f2
21874 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21875 error "wrong default striping in file 2"
21876 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21877 error "bad pattern in file 2"
21880 run_test 270d "DoM: change striping from DoM to RAID0"
21883 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21884 skip "Need MDS version at least 2.10.55"
21886 mkdir -p $DIR/$tdir/dom
21887 mkdir -p $DIR/$tdir/norm
21890 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21891 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21893 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21894 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21896 # find DoM files by layout
21897 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21898 [ $NUM -eq $DOMFILES ] ||
21899 error "lfs find -L: found $NUM, expected $DOMFILES"
21900 echo "Test 1: lfs find 20 DOM files by layout: OK"
21902 # there should be 1 dir with default DOM striping
21903 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21905 error "lfs find -L: found $NUM, expected 1 dir"
21906 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21908 # find DoM files by stripe size
21909 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21910 [ $NUM -eq $DOMFILES ] ||
21911 error "lfs find -S: found $NUM, expected $DOMFILES"
21912 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21914 # find files by stripe offset except DoM files
21915 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21916 [ $NUM -eq $NORMFILES ] ||
21917 error "lfs find -i: found $NUM, expected $NORMFILES"
21918 echo "Test 5: lfs find no DOM files by stripe index: OK"
21921 run_test 270e "DoM: lfs find with DoM files test"
21924 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21925 skip "Need MDS version at least 2.10.55"
21927 local mdtname=${FSNAME}-MDT0000-mdtlov
21928 local dom=$DIR/$tdir/dom_file
21929 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21930 lod.$mdtname.dom_stripesize)
21931 local dom_limit=131072
21933 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21934 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21935 lod.$mdtname.dom_stripesize)
21936 [ ${dom_limit} -eq ${dom_current} ] ||
21937 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21939 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21940 $LFS setstripe -d $DIR/$tdir
21941 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21942 error "Can't set directory default striping"
21944 # exceed maximum stripe size
21945 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21946 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21947 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21948 error "Able to create DoM component size more than LOD limit"
21950 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21951 dom_current=$(do_facet mds1 $LCTL get_param -n \
21952 lod.$mdtname.dom_stripesize)
21953 [ 0 -eq ${dom_current} ] ||
21954 error "Can't set zero DoM stripe limit"
21957 # attempt to create DoM file on server with disabled DoM should
21958 # remove DoM entry from layout and be succeed
21959 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21960 error "Can't create DoM file (DoM is disabled)"
21961 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21962 error "File has DoM component while DoM is disabled"
21965 # attempt to create DoM file with only DoM stripe should return error
21966 $LFS setstripe -E $dom_limit -L mdt $dom &&
21967 error "Able to create DoM-only file while DoM is disabled"
21969 # too low values to be aligned with smallest stripe size 64K
21970 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21971 dom_current=$(do_facet mds1 $LCTL get_param -n \
21972 lod.$mdtname.dom_stripesize)
21973 [ 30000 -eq ${dom_current} ] &&
21974 error "Can set too small DoM stripe limit"
21976 # 64K is a minimal stripe size in Lustre, expect limit of that size
21977 [ 65536 -eq ${dom_current} ] ||
21978 error "Limit is not set to 64K but ${dom_current}"
21980 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21981 dom_current=$(do_facet mds1 $LCTL get_param -n \
21982 lod.$mdtname.dom_stripesize)
21984 [ 2147483648 -eq ${dom_current} ] &&
21985 error "Can set too large DoM stripe limit"
21987 do_facet mds1 $LCTL set_param -n \
21988 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21989 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21990 error "Can't create DoM component size after limit change"
21991 do_facet mds1 $LCTL set_param -n \
21992 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21993 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21994 error "Can't create DoM file after limit decrease"
21995 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21996 error "Can create big DoM component after limit decrease"
21997 touch ${dom}_def ||
21998 error "Can't create file with old default layout"
22000 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22003 run_test 270f "DoM: maximum DoM stripe size checks"
22006 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22007 skip "Need MDS version at least 2.13.52"
22008 local dom=$DIR/$tdir/$tfile
22010 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22011 local lodname=${FSNAME}-MDT0000-mdtlov
22013 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22014 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22015 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22016 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22018 local dom_limit=1024
22019 local dom_threshold="50%"
22021 $LFS setstripe -d $DIR/$tdir
22022 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22023 error "Can't set directory default striping"
22025 do_facet mds1 $LCTL set_param -n \
22026 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22027 # set 0 threshold and create DOM file to change tunable stripesize
22028 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22029 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22030 error "Failed to create $dom file"
22031 # now tunable dom_cur_stripesize should reach maximum
22032 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22033 lod.${lodname}.dom_stripesize_cur_kb)
22034 [[ $dom_current == $dom_limit ]] ||
22035 error "Current DOM stripesize is not maximum"
22038 # set threshold for further tests
22039 do_facet mds1 $LCTL set_param -n \
22040 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22041 echo "DOM threshold is $dom_threshold free space"
22044 # Spoof bfree to exceed threshold
22045 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22046 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22047 for spfree in 40 20 0 15 30 55; do
22048 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22049 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22050 error "Failed to create $dom file"
22051 dom_def=$(do_facet mds1 $LCTL get_param -n \
22052 lod.${lodname}.dom_stripesize_cur_kb)
22053 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22054 [[ $dom_def != $dom_current ]] ||
22055 error "Default stripe size was not changed"
22056 if [[ $spfree > 0 ]] ; then
22057 dom_set=$($LFS getstripe -S $dom)
22058 [[ $dom_set == $((dom_def * 1024)) ]] ||
22059 error "DOM component size is still old"
22061 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22062 error "DoM component is set with no free space"
22065 dom_current=$dom_def
22068 run_test 270g "DoM: default DoM stripe size depends on free space"
22071 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22072 skip "Need MDS version at least 2.13.53"
22074 local mdtname=${FSNAME}-MDT0000-mdtlov
22075 local dom=$DIR/$tdir/$tfile
22076 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22078 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22079 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22081 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22082 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22083 error "can't create OST file"
22084 # mirrored file with DOM entry in the second mirror
22085 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22086 error "can't create mirror with DoM component"
22088 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22090 # DOM component in the middle and has other enries in the same mirror,
22091 # should succeed but lost DoM component
22092 $LFS setstripe --copy=${dom}_1 $dom ||
22093 error "Can't create file from OST|DOM mirror layout"
22094 # check new file has no DoM layout after all
22095 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22096 error "File has DoM component while DoM is disabled"
22098 run_test 270h "DoM: DoM stripe removal when disabled on server"
22101 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22102 skip "Need MDS version at least 2.14.54"
22105 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22106 error "setstripe should fail" || true
22108 run_test 270i "DoM: setting invalid DoM striping should fail"
22111 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22112 skip "Need MDS version at least 2.10.55"
22114 local dom=$DIR/$tdir/dom
22116 mkdir -p $DIR/$tdir
22118 $LFS setstripe -E 1024K -L mdt $dom
22120 lctl set_param -n mdc.*.stats=clear
22121 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22122 cat $dom > /dev/null
22123 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22124 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22128 run_test 271a "DoM: data is cached for read after write"
22131 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22132 skip "Need MDS version at least 2.10.55"
22134 local dom=$DIR/$tdir/dom
22136 mkdir -p $DIR/$tdir
22138 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22140 lctl set_param -n mdc.*.stats=clear
22141 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22142 cancel_lru_locks mdc
22143 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22144 # second stat to check size is cached on client
22145 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22146 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22147 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22150 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22153 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22154 skip "Need MDS version at least 2.10.55"
22156 local dom=$DIR/$tdir/dom
22158 mkdir -p $DIR/$tdir
22160 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22162 lctl set_param -n mdc.*.stats=clear
22163 lctl set_param -n osc.*.stats=clear
22164 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22165 cancel_lru_locks mdc
22166 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22167 # second stat to check size is cached on client
22168 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22169 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22170 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22171 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22172 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22175 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22181 local mdt=MDT$(printf %04x $mdtidx)
22183 if [ -z $param ]; then
22184 lctl get_param -n mdc.*$mdt*.stats
22186 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22191 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22192 skip "Need MDS version at least 2.10.55"
22194 local dom=$DIR/$tdir/dom
22196 mkdir -p $DIR/$tdir
22198 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22200 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22201 local facet=mds$((mdtidx + 1))
22203 cancel_lru_locks mdc
22204 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22205 createmany -o $dom 1000
22206 lctl set_param -n mdc.*.stats=clear
22207 smalliomany -w $dom 1000 200
22208 get_mdc_stats $mdtidx
22209 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22210 # Each file has 1 open, 1 IO enqueues, total 2000
22211 # but now we have also +1 getxattr for security.capability, total 3000
22212 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22213 unlinkmany $dom 1000
22215 cancel_lru_locks mdc
22216 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22217 createmany -o $dom 1000
22218 lctl set_param -n mdc.*.stats=clear
22219 smalliomany -w $dom 1000 200
22220 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22221 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22222 # for OPEN and IO lock.
22223 [ $((enq - enq_2)) -ge 1000 ] ||
22224 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22225 unlinkmany $dom 1000
22228 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22230 cleanup_271def_tests() {
22236 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22237 skip "Need MDS version at least 2.10.57"
22239 local dom=$DIR/$tdir/dom
22240 local tmp=$TMP/$tfile
22241 trap "cleanup_271def_tests $tmp" EXIT
22243 mkdir -p $DIR/$tdir
22245 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22247 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22249 cancel_lru_locks mdc
22250 dd if=/dev/urandom of=$tmp bs=1000 count=1
22251 dd if=$tmp of=$dom bs=1000 count=1
22252 cancel_lru_locks mdc
22254 cat /etc/hosts >> $tmp
22255 lctl set_param -n mdc.*.stats=clear
22257 # append data to the same file it should update local page
22258 echo "Append to the same page"
22259 cat /etc/hosts >> $dom
22260 local num=$(get_mdc_stats $mdtidx ost_read)
22261 local ra=$(get_mdc_stats $mdtidx req_active)
22262 local rw=$(get_mdc_stats $mdtidx req_waittime)
22264 [ -z $num ] || error "$num READ RPC occured"
22265 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22269 cmp $tmp $dom || error "file miscompare"
22271 cancel_lru_locks mdc
22272 lctl set_param -n mdc.*.stats=clear
22274 echo "Open and read file"
22275 cat $dom > /dev/null
22276 local num=$(get_mdc_stats $mdtidx ost_read)
22277 local ra=$(get_mdc_stats $mdtidx req_active)
22278 local rw=$(get_mdc_stats $mdtidx req_waittime)
22280 [ -z $num ] || error "$num READ RPC occured"
22281 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22285 cmp $tmp $dom || error "file miscompare"
22289 run_test 271d "DoM: read on open (1K file in reply buffer)"
22292 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22293 skip "Need MDS version at least 2.10.57"
22295 local dom=$DIR/$tdir/dom
22296 local tmp=$TMP/$tfile
22297 trap "cleanup_271def_tests $tmp" EXIT
22299 mkdir -p $DIR/$tdir
22301 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22303 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22305 cancel_lru_locks mdc
22306 dd if=/dev/urandom of=$tmp bs=265000 count=1
22307 dd if=$tmp of=$dom bs=265000 count=1
22308 cancel_lru_locks mdc
22309 cat /etc/hosts >> $tmp
22310 lctl set_param -n mdc.*.stats=clear
22312 echo "Append to the same page"
22313 cat /etc/hosts >> $dom
22314 local num=$(get_mdc_stats $mdtidx ost_read)
22315 local ra=$(get_mdc_stats $mdtidx req_active)
22316 local rw=$(get_mdc_stats $mdtidx req_waittime)
22318 [ -z $num ] || error "$num READ RPC occured"
22319 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22323 cmp $tmp $dom || error "file miscompare"
22325 cancel_lru_locks mdc
22326 lctl set_param -n mdc.*.stats=clear
22328 echo "Open and read file"
22329 cat $dom > /dev/null
22330 local num=$(get_mdc_stats $mdtidx ost_read)
22331 local ra=$(get_mdc_stats $mdtidx req_active)
22332 local rw=$(get_mdc_stats $mdtidx req_waittime)
22334 [ -z $num ] && num=0
22335 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22336 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22340 cmp $tmp $dom || error "file miscompare"
22344 run_test 271f "DoM: read on open (200K file and read tail)"
22347 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22348 skip "Skipping due to old client or server version"
22350 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22352 $CHECKSTAT -t file $DIR1/$tfile
22354 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22357 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22358 $LCTL set_param fail_loc=0x80000314
22359 rm $DIR1/$tfile || error "Unlink fails"
22361 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22362 [ $RC -eq 0 ] || error "Failed write to stale object"
22364 run_test 271g "Discard DoM data vs client flush race"
22367 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22368 skip "Need MDS version at least 2.11.50"
22370 local dom=$DIR/$tdir/dom
22371 mkdir -p $DIR/$tdir
22373 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22374 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22375 error "failed to write data into $dom"
22376 local old_md5=$(md5sum $dom)
22378 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22379 error "failed to migrate to the same DoM component"
22381 local new_md5=$(md5sum $dom)
22383 [ "$old_md5" == "$new_md5" ] ||
22384 error "md5sum differ: $old_md5, $new_md5"
22386 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22387 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22389 run_test 272a "DoM migration: new layout with the same DOM component"
22392 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22393 skip "Need MDS version at least 2.11.50"
22395 local dom=$DIR/$tdir/dom
22396 mkdir -p $DIR/$tdir
22397 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22399 local mdtidx=$($LFS getstripe -m $dom)
22400 local mdtname=MDT$(printf %04x $mdtidx)
22401 local facet=mds$((mdtidx + 1))
22403 local mdtfree1=$(do_facet $facet \
22404 lctl get_param -n osd*.*$mdtname.kbytesfree)
22405 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22406 error "failed to write data into $dom"
22407 local old_md5=$(md5sum $dom)
22408 cancel_lru_locks mdc
22409 local mdtfree1=$(do_facet $facet \
22410 lctl get_param -n osd*.*$mdtname.kbytesfree)
22412 $LFS migrate -c2 $dom ||
22413 error "failed to migrate to the new composite layout"
22414 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22415 error "MDT stripe was not removed"
22417 cancel_lru_locks mdc
22418 local new_md5=$(md5sum $dom)
22419 [ "$old_md5" == "$new_md5" ] ||
22420 error "$old_md5 != $new_md5"
22422 # Skip free space checks with ZFS
22423 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22424 local mdtfree2=$(do_facet $facet \
22425 lctl get_param -n osd*.*$mdtname.kbytesfree)
22426 [ $mdtfree2 -gt $mdtfree1 ] ||
22427 error "MDT space is not freed after migration"
22431 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22434 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22435 skip "Need MDS version at least 2.11.50"
22437 local dom=$DIR/$tdir/$tfile
22438 mkdir -p $DIR/$tdir
22439 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22441 local mdtidx=$($LFS getstripe -m $dom)
22442 local mdtname=MDT$(printf %04x $mdtidx)
22443 local facet=mds$((mdtidx + 1))
22445 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22446 error "failed to write data into $dom"
22447 local old_md5=$(md5sum $dom)
22448 cancel_lru_locks mdc
22449 local mdtfree1=$(do_facet $facet \
22450 lctl get_param -n osd*.*$mdtname.kbytesfree)
22452 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22453 error "failed to migrate to the new composite layout"
22454 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22455 error "MDT stripe was not removed"
22457 cancel_lru_locks mdc
22458 local new_md5=$(md5sum $dom)
22459 [ "$old_md5" == "$new_md5" ] ||
22460 error "$old_md5 != $new_md5"
22462 # Skip free space checks with ZFS
22463 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22464 local mdtfree2=$(do_facet $facet \
22465 lctl get_param -n osd*.*$mdtname.kbytesfree)
22466 [ $mdtfree2 -gt $mdtfree1 ] ||
22467 error "MDS space is not freed after migration"
22471 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22474 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22475 skip "Need MDS version at least 2.12.55"
22477 local dom=$DIR/$tdir/$tfile
22478 mkdir -p $DIR/$tdir
22479 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22481 local mdtidx=$($LFS getstripe -m $dom)
22482 local mdtname=MDT$(printf %04x $mdtidx)
22483 local facet=mds$((mdtidx + 1))
22485 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22486 error "failed to write data into $dom"
22487 local old_md5=$(md5sum $dom)
22488 cancel_lru_locks mdc
22489 local mdtfree1=$(do_facet $facet \
22490 lctl get_param -n osd*.*$mdtname.kbytesfree)
22492 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22493 error "failed mirroring to the new composite layout"
22494 $LFS mirror resync $dom ||
22495 error "failed mirror resync"
22496 $LFS mirror split --mirror-id 1 -d $dom ||
22497 error "failed mirror split"
22499 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22500 error "MDT stripe was not removed"
22502 cancel_lru_locks mdc
22503 local new_md5=$(md5sum $dom)
22504 [ "$old_md5" == "$new_md5" ] ||
22505 error "$old_md5 != $new_md5"
22507 # Skip free space checks with ZFS
22508 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22509 local mdtfree2=$(do_facet $facet \
22510 lctl get_param -n osd*.*$mdtname.kbytesfree)
22511 [ $mdtfree2 -gt $mdtfree1 ] ||
22512 error "MDS space is not freed after DOM mirror deletion"
22516 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22519 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22520 skip "Need MDS version at least 2.12.55"
22522 local dom=$DIR/$tdir/$tfile
22523 mkdir -p $DIR/$tdir
22524 $LFS setstripe -c 2 $dom
22526 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22527 error "failed to write data into $dom"
22528 local old_md5=$(md5sum $dom)
22529 cancel_lru_locks mdc
22531 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22532 error "failed mirroring to the DOM layout"
22533 $LFS mirror resync $dom ||
22534 error "failed mirror resync"
22535 $LFS mirror split --mirror-id 1 -d $dom ||
22536 error "failed mirror split"
22538 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22539 error "MDT stripe was not removed"
22541 cancel_lru_locks mdc
22542 local new_md5=$(md5sum $dom)
22543 [ "$old_md5" == "$new_md5" ] ||
22544 error "$old_md5 != $new_md5"
22548 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22551 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22552 skip "Need MDS version at least 2.12.55"
22554 local dom=$DIR/$tdir/$tfile
22555 mkdir -p $DIR/$tdir
22556 $LFS setstripe -c 2 $dom
22558 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22559 error "failed to write data into $dom"
22560 local old_md5=$(md5sum $dom)
22561 cancel_lru_locks mdc
22563 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22564 error "failed migrating to the DOM file"
22566 cancel_lru_locks mdc
22567 local new_md5=$(md5sum $dom)
22568 [ "$old_md5" != "$new_md5" ] &&
22569 error "$old_md5 != $new_md5"
22573 run_test 272f "DoM migration: OST-striped file to DOM file"
22576 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22577 skip "Need MDS version at least 2.11.50"
22579 # Layout swap cannot be done if either file has DOM component,
22580 # this will never be supported, migration should be used instead
22582 local dom=$DIR/$tdir/$tfile
22583 mkdir -p $DIR/$tdir
22585 $LFS setstripe -c2 ${dom}_plain
22586 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22587 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22588 error "can swap layout with DoM component"
22589 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22590 error "can swap layout with DoM component"
22592 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22593 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22594 error "can swap layout with DoM component"
22595 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22596 error "can swap layout with DoM component"
22599 run_test 273a "DoM: layout swapping should fail with DOM"
22602 mkdir -p $DIR/$tdir
22603 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22605 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22606 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22608 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22610 run_test 273b "DoM: race writeback and object destroy"
22613 remote_ost_nodsh && skip "remote OST with nodsh"
22614 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22615 skip "Need OST version >= 2.10.57"
22617 local file=$DIR/$tfile
22620 oss=$(comma_list $(osts_nodes))
22622 dd if=/dev/urandom of=$file bs=1M count=2 ||
22623 error "failed to create a file"
22624 cancel_lru_locks osc
22627 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22628 error "failed to read a file"
22630 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22631 $LCTL set_param fail_loc=0x8000031f
22633 cancel_lru_locks osc &
22636 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22637 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22638 #IO takes another lock, but matches the PENDING one
22639 #and places it to the IO RPC
22640 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22641 error "failed to read a file with PENDING lock"
22643 run_test 275 "Read on a canceled duplicate lock"
22646 remote_ost_nodsh && skip "remote OST with nodsh"
22649 do_facet ost1 "(while true; do \
22650 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22651 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22654 for LOOP in $(seq 20); do
22656 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22659 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22660 rm $TMP/sanity_276_pid"
22662 run_test 276 "Race between mount and obd_statfs"
22665 $LCTL set_param ldlm.namespaces.*.lru_size=0
22666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22667 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22668 grep ^used_mb | awk '{print $2}')
22669 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22670 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22671 oflag=direct conv=notrunc
22672 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22673 grep ^used_mb | awk '{print $2}')
22674 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22676 run_test 277 "Direct IO shall drop page cache"
22679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22680 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22681 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22682 skip "needs the same host for mdt1 mdt2" && return
22687 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22688 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22694 echo "Starting MDTs"
22695 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22697 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22699 do_facet mds2 $LCTL set_param fail_loc=0
22701 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22702 wait_recovery_complete mds2
22704 run_test 278 "Race starting MDS between MDTs stop/start"
22707 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22708 skip "Need MGS version at least 2.13.52"
22709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22710 combined_mgs_mds || skip "needs combined MGS/MDT"
22712 umount_client $MOUNT
22713 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22714 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22716 mount_client $MOUNT &
22718 stop mgs || error "stop mgs failed"
22719 #for a race mgs would crash
22720 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22721 # make sure we unmount client before remounting
22723 umount_client $MOUNT
22724 mount_client $MOUNT || error "mount client failed"
22726 run_test 280 "Race between MGS umount and client llog processing"
22728 cleanup_test_300() {
22732 test_striped_dir() {
22737 mkdir -p $DIR/$tdir
22739 SAVE_UMASK=$(umask)
22740 trap cleanup_test_300 RETURN EXIT
22742 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22743 $DIR/$tdir/striped_dir ||
22744 error "set striped dir error"
22746 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22747 [ "$mode" = "755" ] || error "expect 755 got $mode"
22749 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22750 error "getdirstripe failed"
22751 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22752 if [ "$stripe_count" != "2" ]; then
22753 error "1:stripe_count is $stripe_count, expect 2"
22755 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22756 if [ "$stripe_count" != "2" ]; then
22757 error "2:stripe_count is $stripe_count, expect 2"
22760 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22761 if [ "$stripe_index" != "$mdt_index" ]; then
22762 error "stripe_index is $stripe_index, expect $mdt_index"
22765 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22766 error "nlink error after create striped dir"
22768 mkdir $DIR/$tdir/striped_dir/a
22769 mkdir $DIR/$tdir/striped_dir/b
22771 stat $DIR/$tdir/striped_dir/a ||
22772 error "create dir under striped dir failed"
22773 stat $DIR/$tdir/striped_dir/b ||
22774 error "create dir under striped dir failed"
22776 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22777 error "nlink error after mkdir"
22779 rmdir $DIR/$tdir/striped_dir/a
22780 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22781 error "nlink error after rmdir"
22783 rmdir $DIR/$tdir/striped_dir/b
22784 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22785 error "nlink error after rmdir"
22787 chattr +i $DIR/$tdir/striped_dir
22788 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22789 error "immutable flags not working under striped dir!"
22790 chattr -i $DIR/$tdir/striped_dir
22792 rmdir $DIR/$tdir/striped_dir ||
22793 error "rmdir striped dir error"
22801 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22802 skip "skipped for lustre < 2.7.0"
22803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22804 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22806 test_striped_dir 0 || error "failed on striped dir on MDT0"
22807 test_striped_dir 1 || error "failed on striped dir on MDT0"
22809 run_test 300a "basic striped dir sanity test"
22812 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22813 skip "skipped for lustre < 2.7.0"
22814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22822 test_mkdir $DIR/$tdir || error "mkdir fail"
22823 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22824 error "set striped dir error"
22825 for i in {0..9}; do
22826 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22828 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22829 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22830 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22832 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22833 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22834 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22838 run_test 300b "check ctime/mtime for striped dir"
22841 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22842 skip "skipped for lustre < 2.7.0"
22843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22844 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22848 mkdir_on_mdt0 $DIR/$tdir
22849 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22850 error "set striped dir error"
22852 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22853 error "chown striped dir failed"
22855 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22856 error "create 5k files failed"
22858 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22860 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22864 run_test 300c "chown && check ls under striped directory"
22867 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22868 skip "skipped for lustre < 2.7.0"
22869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22875 mkdir -p $DIR/$tdir
22876 $LFS setstripe -c 2 $DIR/$tdir
22878 #local striped directory
22879 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22880 error "set striped dir error"
22881 #look at the directories for debug purposes
22883 $LFS getdirstripe $DIR/$tdir
22884 ls -l $DIR/$tdir/striped_dir
22885 $LFS getdirstripe $DIR/$tdir/striped_dir
22886 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22887 error "create 10 files failed"
22889 #remote striped directory
22890 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22891 error "set striped dir error"
22892 #look at the directories for debug purposes
22894 $LFS getdirstripe $DIR/$tdir
22895 ls -l $DIR/$tdir/remote_striped_dir
22896 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22897 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22898 error "create 10 files failed"
22900 for file in $(find $DIR/$tdir); do
22901 stripe_count=$($LFS getstripe -c $file)
22902 [ $stripe_count -eq 2 ] ||
22903 error "wrong stripe $stripe_count for $file"
22908 run_test 300d "check default stripe under striped directory"
22911 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22912 skip "Need MDS version at least 2.7.55"
22913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22919 mkdir -p $DIR/$tdir
22921 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22922 error "set striped dir error"
22924 touch $DIR/$tdir/striped_dir/a
22925 touch $DIR/$tdir/striped_dir/b
22926 touch $DIR/$tdir/striped_dir/c
22928 mkdir $DIR/$tdir/striped_dir/dir_a
22929 mkdir $DIR/$tdir/striped_dir/dir_b
22930 mkdir $DIR/$tdir/striped_dir/dir_c
22932 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22933 error "set striped adir under striped dir error"
22935 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22936 error "set striped bdir under striped dir error"
22938 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22939 error "set striped cdir under striped dir error"
22941 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22942 error "rename dir under striped dir fails"
22944 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22945 error "rename dir under different stripes fails"
22947 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22948 error "rename file under striped dir should succeed"
22950 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22951 error "rename dir under striped dir should succeed"
22955 run_test 300e "check rename under striped directory"
22958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22959 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22960 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22961 skip "Need MDS version at least 2.7.55"
22967 mkdir -p $DIR/$tdir
22969 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22970 error "set striped dir error"
22972 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22973 error "set striped dir error"
22975 touch $DIR/$tdir/striped_dir/a
22976 mkdir $DIR/$tdir/striped_dir/dir_a
22977 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22978 error "create striped dir under striped dir fails"
22980 touch $DIR/$tdir/striped_dir1/b
22981 mkdir $DIR/$tdir/striped_dir1/dir_b
22982 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22983 error "create striped dir under striped dir fails"
22985 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22986 error "rename dir under different striped dir should fail"
22988 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22989 error "rename striped dir under diff striped dir should fail"
22991 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22992 error "rename file under diff striped dirs fails"
22996 run_test 300f "check rename cross striped directory"
22998 test_300_check_default_striped_dir()
23001 local default_count=$2
23002 local default_index=$3
23005 local dir_stripe_index
23008 echo "checking $dirname $default_count $default_index"
23009 $LFS setdirstripe -D -c $default_count -i $default_index \
23010 -H all_char $DIR/$tdir/$dirname ||
23011 error "set default stripe on striped dir error"
23012 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23013 [ $stripe_count -eq $default_count ] ||
23014 error "expect $default_count get $stripe_count for $dirname"
23016 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23017 [ $stripe_index -eq $default_index ] ||
23018 error "expect $default_index get $stripe_index for $dirname"
23020 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23021 error "create dirs failed"
23023 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23024 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23025 for dir in $(find $DIR/$tdir/$dirname/*); do
23026 stripe_count=$($LFS getdirstripe -c $dir)
23027 (( $stripe_count == $default_count )) ||
23028 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23029 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23030 error "stripe count $default_count != $stripe_count for $dir"
23032 stripe_index=$($LFS getdirstripe -i $dir)
23033 [ $default_index -eq -1 ] ||
23034 [ $stripe_index -eq $default_index ] ||
23035 error "$stripe_index != $default_index for $dir"
23037 #check default stripe
23038 stripe_count=$($LFS getdirstripe -D -c $dir)
23039 [ $stripe_count -eq $default_count ] ||
23040 error "default count $default_count != $stripe_count for $dir"
23042 stripe_index=$($LFS getdirstripe -D -i $dir)
23043 [ $stripe_index -eq $default_index ] ||
23044 error "default index $default_index != $stripe_index for $dir"
23046 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23050 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23051 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23052 skip "Need MDS version at least 2.7.55"
23058 mkdir_on_mdt0 $DIR/$tdir
23059 mkdir $DIR/$tdir/normal_dir
23061 #Checking when client cache stripe index
23062 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23063 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23064 error "create striped_dir failed"
23066 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23067 error "create dir0 fails"
23068 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23069 [ $stripe_index -eq 0 ] ||
23070 error "dir0 expect index 0 got $stripe_index"
23072 mkdir $DIR/$tdir/striped_dir/dir1 ||
23073 error "create dir1 fails"
23074 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23075 [ $stripe_index -eq 1 ] ||
23076 error "dir1 expect index 1 got $stripe_index"
23078 #check default stripe count/stripe index
23079 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23080 test_300_check_default_striped_dir normal_dir 1 0
23081 test_300_check_default_striped_dir normal_dir -1 1
23082 test_300_check_default_striped_dir normal_dir 2 -1
23084 #delete default stripe information
23085 echo "delete default stripeEA"
23086 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23087 error "set default stripe on striped dir error"
23089 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23090 for dir in $(find $DIR/$tdir/normal_dir/*); do
23091 stripe_count=$($LFS getdirstripe -c $dir)
23092 [ $stripe_count -eq 0 ] ||
23093 error "expect 1 get $stripe_count for $dir"
23096 run_test 300g "check default striped directory for normal directory"
23099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23100 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23101 skip "Need MDS version at least 2.7.55"
23107 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23108 error "set striped dir error"
23110 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23111 test_300_check_default_striped_dir striped_dir 1 0
23112 test_300_check_default_striped_dir striped_dir -1 1
23113 test_300_check_default_striped_dir striped_dir 2 -1
23115 #delete default stripe information
23116 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23117 error "set default stripe on striped dir error"
23119 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23120 for dir in $(find $DIR/$tdir/striped_dir/*); do
23121 stripe_count=$($LFS getdirstripe -c $dir)
23122 [ $stripe_count -eq 0 ] ||
23123 error "expect 1 get $stripe_count for $dir"
23126 run_test 300h "check default striped directory for striped directory"
23129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23130 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23131 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23132 skip "Need MDS version at least 2.7.55"
23139 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23140 error "set striped dir error"
23142 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23143 error "create files under striped dir failed"
23145 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23146 error "set striped hashdir error"
23148 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23149 error "create dir0 under hash dir failed"
23150 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23151 error "create dir1 under hash dir failed"
23152 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23153 error "create dir2 under hash dir failed"
23155 # unfortunately, we need to umount to clear dir layout cache for now
23156 # once we fully implement dir layout, we can drop this
23157 umount_client $MOUNT || error "umount failed"
23158 mount_client $MOUNT || error "mount failed"
23160 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23161 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23162 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23164 #set the stripe to be unknown hash type
23165 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23166 $LCTL set_param fail_loc=0x1901
23167 for ((i = 0; i < 10; i++)); do
23168 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23169 error "stat f-$i failed"
23170 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23173 touch $DIR/$tdir/striped_dir/f0 &&
23174 error "create under striped dir with unknown hash should fail"
23176 $LCTL set_param fail_loc=0
23178 umount_client $MOUNT || error "umount failed"
23179 mount_client $MOUNT || error "mount failed"
23183 run_test 300i "client handle unknown hash type striped directory"
23186 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23188 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23189 skip "Need MDS version at least 2.7.55"
23196 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23197 $LCTL set_param fail_loc=0x1702
23198 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23199 error "set striped dir error"
23201 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23202 error "create files under striped dir failed"
23204 $LCTL set_param fail_loc=0
23206 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23210 run_test 300j "test large update record"
23213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23214 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23215 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23216 skip "Need MDS version at least 2.7.55"
23218 # this test needs a huge transaction
23220 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23221 osd*.$FSNAME-MDT0000.kbytestotal")
23222 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23229 #define OBD_FAIL_LARGE_STRIPE 0x1703
23230 $LCTL set_param fail_loc=0x1703
23231 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23232 error "set striped dir error"
23233 $LCTL set_param fail_loc=0
23235 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23236 error "getstripeddir fails"
23237 rm -rf $DIR/$tdir/striped_dir ||
23238 error "unlink striped dir fails"
23242 run_test 300k "test large striped directory"
23245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23247 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23248 skip "Need MDS version at least 2.7.55"
23252 test_mkdir -p $DIR/$tdir/striped_dir
23253 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23254 error "chown $RUNAS_ID failed"
23255 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23256 error "set default striped dir failed"
23258 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23259 $LCTL set_param fail_loc=0x80000158
23260 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23262 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23263 [ $stripe_index -eq 1 ] ||
23264 error "expect 1 get $stripe_index for $dir"
23266 run_test 300l "non-root user to create dir under striped dir with stale layout"
23269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23270 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23271 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23272 skip "Need MDS version at least 2.7.55"
23274 mkdir -p $DIR/$tdir/striped_dir
23275 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23276 error "set default stripes dir error"
23278 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23280 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23281 [ $stripe_count -eq 0 ] ||
23282 error "expect 0 get $stripe_count for a"
23284 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23285 error "set default stripes dir error"
23287 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23289 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23290 [ $stripe_count -eq 0 ] ||
23291 error "expect 0 get $stripe_count for b"
23293 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23294 error "set default stripes dir error"
23296 mkdir $DIR/$tdir/striped_dir/c &&
23297 error "default stripe_index is invalid, mkdir c should fails"
23299 rm -rf $DIR/$tdir || error "rmdir fails"
23301 run_test 300m "setstriped directory on single MDT FS"
23304 local list=$(comma_list $(mdts_nodes))
23307 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23313 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23314 skip "Need MDS version at least 2.7.55"
23315 remote_mds_nodsh && skip "remote MDS with nodsh"
23318 local list=$(comma_list $(mdts_nodes))
23320 trap cleanup_300n RETURN EXIT
23321 mkdir -p $DIR/$tdir
23322 chmod 777 $DIR/$tdir
23323 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23324 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23325 error "create striped dir succeeds with gid=0"
23327 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23328 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23329 error "create striped dir fails with gid=-1"
23331 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23332 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23333 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23334 error "set default striped dir succeeds with gid=0"
23337 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23338 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23339 error "set default striped dir fails with gid=-1"
23342 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23343 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23344 error "create test_dir fails"
23345 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23346 error "create test_dir1 fails"
23347 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23348 error "create test_dir2 fails"
23351 run_test 300n "non-root user to create dir under striped dir with default EA"
23354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23355 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23356 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23357 skip "Need MDS version at least 2.7.55"
23362 mkdir -p $DIR/$tdir
23364 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23365 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23366 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23367 skip "not enough free inodes $numfree1 $numfree2"
23370 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23371 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23372 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23373 skip "not enough free space $numfree1 $numfree2"
23376 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23377 error "setdirstripe fails"
23379 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23380 error "create dirs fails"
23382 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23383 ls $DIR/$tdir/striped_dir > /dev/null ||
23384 error "ls striped dir fails"
23385 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23386 error "unlink big striped dir fails"
23388 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23393 remote_mds_nodsh && skip "remote MDS with nodsh"
23395 mkdir_on_mdt0 $DIR/$tdir
23397 #define OBD_FAIL_OUT_ENOSPC 0x1704
23398 do_facet mds2 lctl set_param fail_loc=0x80001704
23399 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23400 && error "create striped directory should fail"
23402 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23404 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23407 run_test 300p "create striped directory without space"
23410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23413 local fd=$(free_fd)
23414 local cmd="exec $fd<$tdir"
23416 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23419 trap "eval $cmd" EXIT
23420 cd $tdir || error "cd $tdir fails"
23421 rmdir ../$tdir || error "rmdir $tdir fails"
23422 mkdir local_dir && error "create dir succeeds"
23423 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23427 run_test 300q "create remote directory under orphan directory"
23430 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23431 skip "Need MDS version at least 2.7.55" && return
23432 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23436 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23437 error "set striped dir error"
23439 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23440 error "getstripeddir fails"
23443 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23444 awk '/lmv_stripe_count:/ { print $2 }')
23446 [ $MDSCOUNT -ne $stripe_count ] &&
23447 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23449 rm -rf $DIR/$tdir/striped_dir ||
23450 error "unlink striped dir fails"
23452 run_test 300r "test -1 striped directory"
23454 test_300s_helper() {
23457 local stripe_dir=$DIR/$tdir/striped_dir.$count
23459 $LFS mkdir -c $count $stripe_dir ||
23460 error "lfs mkdir -c error"
23462 $LFS getdirstripe $stripe_dir ||
23463 error "lfs getdirstripe fails"
23466 stripe_count=$($LFS getdirstripe $stripe_dir |
23467 awk '/lmv_stripe_count:/ { print $2 }')
23469 [ $count -ne $stripe_count ] &&
23470 error_noexit "bad stripe count $stripe_count expected $count"
23473 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23474 awk '/0x/ {count[$1] += 1}; END {
23475 for (idx in count) {
23476 if (count[idx]>1) {
23477 print "index " idx " count " count[idx]
23482 if [[ -n "$dupe_stripes" ]] ; then
23483 lfs getdirstripe $stripe_dir
23484 error_noexit "Dupe MDT above: $dupe_stripes "
23487 rm -rf $stripe_dir ||
23488 error_noexit "unlink $stripe_dir fails"
23492 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23493 skip "Need MDS version at least 2.7.55" && return
23494 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23497 for count in $(seq 2 $MDSCOUNT); do
23498 test_300s_helper $count
23501 run_test 300s "test lfs mkdir -c without -i"
23504 prepare_remote_file() {
23505 mkdir $DIR/$tdir/src_dir ||
23506 error "create remote source failed"
23508 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23509 error "cp to remote source failed"
23510 touch $DIR/$tdir/src_dir/a
23512 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23513 error "create remote target dir failed"
23515 touch $DIR/$tdir/tgt_dir/b
23517 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23518 error "rename dir cross MDT failed!"
23520 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23521 error "src_child still exists after rename"
23523 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23524 error "missing file(a) after rename"
23526 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23527 error "diff after rename"
23531 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23534 local remote_file=$DIR/$tdir/tgt_dir/b
23536 mkdir -p $DIR/$tdir
23538 prepare_remote_file || error "prepare remote file failed"
23541 $OPENUNLINK $remote_file $remote_file ||
23542 error "openunlink $remote_file failed"
23543 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23545 run_test 310a "open unlink remote file"
23548 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23551 local remote_file=$DIR/$tdir/tgt_dir/b
23553 mkdir -p $DIR/$tdir
23555 prepare_remote_file || error "prepare remote file failed"
23557 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23558 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23559 $CHECKSTAT -t file $remote_file || error "check file failed"
23561 run_test 310b "unlink remote file with multiple links while open"
23564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23565 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23567 local remote_file=$DIR/$tdir/tgt_dir/b
23569 mkdir -p $DIR/$tdir
23571 prepare_remote_file || error "prepare remote file failed"
23573 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23574 multiop_bg_pause $remote_file O_uc ||
23575 error "mulitop failed for remote file"
23577 $MULTIOP $DIR/$tfile Ouc
23578 kill -USR1 $MULTIPID
23581 run_test 310c "open-unlink remote file with multiple links"
23585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23586 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23587 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23588 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23589 remote_mds_nodsh && skip "remote MDS with nodsh"
23591 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23592 local mdts=$(comma_list $(mdts_nodes))
23594 mkdir -p $DIR/$tdir
23595 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23596 createmany -o $DIR/$tdir/$tfile. 1000
23598 # statfs data is not real time, let's just calculate it
23599 old_iused=$((old_iused + 1000))
23601 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23602 osp.*OST0000*MDT0000.create_count")
23603 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23604 osp.*OST0000*MDT0000.max_create_count")
23605 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23607 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23608 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23609 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23611 unlinkmany $DIR/$tdir/$tfile. 1000
23613 do_nodes $mdts "$LCTL set_param -n \
23614 osp.*OST0000*.max_create_count=$max_count"
23615 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23616 do_nodes $mdts "$LCTL set_param -n \
23617 osp.*OST0000*.create_count=$count"
23618 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23619 grep "=0" && error "create_count is zero"
23622 for i in $(seq 120); do
23623 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23624 # system may be too busy to destroy all objs in time, use
23625 # a somewhat small value to not fail autotest
23626 [ $((old_iused - new_iused)) -gt 400 ] && break
23630 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23631 [ $((old_iused - new_iused)) -gt 400 ] ||
23632 error "objs not destroyed after unlink"
23634 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23641 local vdevdir=$(dirname $(facet_vdevice $ost))
23642 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23643 local zfs_zapid=$(do_facet $ost $cmd |
23644 grep -w "/O/0/d$((objid%32))" -C 5 |
23645 awk '/Object/{getline; print $1}')
23646 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23647 awk "/$objid = /"'{printf $3}')
23652 zfs_object_blksz() {
23656 local vdevdir=$(dirname $(facet_vdevice $ost))
23657 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23658 local blksz=$(do_facet $ost $cmd $objid |
23659 awk '/dblk/{getline; printf $4}')
23661 case "${blksz: -1}" in
23662 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23663 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23670 test_312() { # LU-4856
23671 remote_ost_nodsh && skip "remote OST with nodsh"
23672 [ "$ost1_FSTYPE" = "zfs" ] ||
23673 skip_env "the test only applies to zfs"
23675 local max_blksz=$(do_facet ost1 \
23676 $ZFS get -p recordsize $(facet_device ost1) |
23677 awk '!/VALUE/{print $3}')
23679 # to make life a little bit easier
23680 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23681 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23683 local tf=$DIR/$tdir/$tfile
23685 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23687 # Get ZFS object id
23688 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23689 # block size change by sequential overwrite
23692 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23693 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23695 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23696 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23700 # block size change by sequential append write
23701 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23702 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23703 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23706 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23707 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23708 oflag=sync conv=notrunc
23710 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23711 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23712 error "blksz error, actual $blksz, " \
23713 "expected: 2 * $count * $PAGE_SIZE"
23719 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23720 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23722 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23723 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23724 [ $blksz -eq $PAGE_SIZE ] ||
23725 error "blksz error: $blksz, expected: $PAGE_SIZE"
23727 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23728 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23729 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23731 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23732 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23733 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23735 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23738 remote_ost_nodsh && skip "remote OST with nodsh"
23740 local file=$DIR/$tfile
23743 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23745 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23746 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23747 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23748 error "write should failed"
23749 do_facet ost1 "$LCTL set_param fail_loc=0"
23752 run_test 313 "io should fail after last_rcvd update fail"
23755 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23757 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23758 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23760 wait_delete_completed
23761 do_facet ost1 "$LCTL set_param fail_loc=0"
23763 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23765 test_315() { # LU-618
23766 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23768 local file=$DIR/$tfile
23771 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23772 error "multiop file write failed"
23773 $MULTIOP $file oO_RDONLY:r4063232_c &
23778 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23781 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23784 run_test 315 "read should be accounted"
23787 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23788 large_xattr_enabled || skip_env "ea_inode feature disabled"
23790 rm -rf $DIR/$tdir/d
23791 mkdir -p $DIR/$tdir/d
23792 chown nobody $DIR/$tdir/d
23793 touch $DIR/$tdir/d/file
23795 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23797 run_test 316 "lfs mv"
23800 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23801 skip "Need MDS version at least 2.11.53"
23802 if [ "$ost1_FSTYPE" == "zfs" ]; then
23803 skip "LU-10370: no implementation for ZFS"
23807 local grant_blk_size
23809 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23810 awk '/grant_block_size:/ { print $2; exit; }')
23812 # Create File of size 5M. Truncate it to below size's and verify
23815 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23816 error "Create file $DIR/$tfile failed"
23817 stack_trap "rm -f $DIR/$tfile" EXIT
23819 for trunc_sz in 2097152 4097 4000 509 0; do
23820 $TRUNCATE $DIR/$tfile $trunc_sz ||
23821 error "truncate $tfile to $trunc_sz failed"
23822 local sz=$(stat --format=%s $DIR/$tfile)
23823 local blk=$(stat --format=%b $DIR/$tfile)
23824 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23825 grant_blk_size) * 8))
23827 if [[ $blk -ne $trunc_blk ]]; then
23828 $(which stat) $DIR/$tfile
23829 error "Expected Block $trunc_blk got $blk for $tfile"
23832 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23833 error "Expected Size $trunc_sz got $sz for $tfile"
23838 # Create file with a hole and write actual two blocks. Block count
23841 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23842 conv=fsync || error "Create file : $DIR/$tfile"
23844 # Calculate the final truncate size.
23845 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23848 # truncate to size $trunc_sz bytes. Strip the last block
23849 # The block count must drop to 8
23851 $TRUNCATE $DIR/$tfile $trunc_sz ||
23852 error "truncate $tfile to $trunc_sz failed"
23854 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23855 sz=$(stat --format=%s $DIR/$tfile)
23856 blk=$(stat --format=%b $DIR/$tfile)
23858 if [[ $blk -ne $trunc_bsz ]]; then
23859 $(which stat) $DIR/$tfile
23860 error "Expected Block $trunc_bsz got $blk for $tfile"
23863 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23864 error "Expected Size $trunc_sz got $sz for $tfile"
23866 run_test 317 "Verify blocks get correctly update after truncate"
23869 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23870 local old_max_active=$($LCTL get_param -n \
23871 ${llite_name}.max_read_ahead_async_active \
23874 $LCTL set_param llite.*.max_read_ahead_async_active=256
23875 local max_active=$($LCTL get_param -n \
23876 ${llite_name}.max_read_ahead_async_active \
23878 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23880 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23881 error "set max_read_ahead_async_active should succeed"
23883 $LCTL set_param llite.*.max_read_ahead_async_active=512
23884 max_active=$($LCTL get_param -n \
23885 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23886 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23888 # restore @max_active
23889 [ $old_max_active -ne 0 ] && $LCTL set_param \
23890 llite.*.max_read_ahead_async_active=$old_max_active
23892 local old_threshold=$($LCTL get_param -n \
23893 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23894 local max_per_file_mb=$($LCTL get_param -n \
23895 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23897 local invalid=$(($max_per_file_mb + 1))
23899 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23900 && error "set $invalid should fail"
23902 local valid=$(($invalid - 1))
23904 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23905 error "set $valid should succeed"
23906 local threshold=$($LCTL get_param -n \
23907 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23908 [ $threshold -eq $valid ] || error \
23909 "expect threshold $valid got $threshold"
23911 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23913 run_test 318 "Verify async readahead tunables"
23916 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23918 local before=$(date +%s)
23920 local mdir=$DIR/$tdir
23921 local file=$mdir/xxx
23923 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23926 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23927 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23928 $LFS mv -m1 $file &
23931 dd if=$file of=/dev/null
23933 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23934 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23936 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23938 run_test 319 "lost lease lock on migrate error"
23940 test_398a() { # LU-4198
23941 local ost1_imp=$(get_osc_import_name client ost1)
23942 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23945 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23946 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23948 # request a new lock on client
23949 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23951 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23952 local lock_count=$($LCTL get_param -n \
23953 ldlm.namespaces.$imp_name.lru_size)
23954 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23956 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23958 # no lock cached, should use lockless IO and not enqueue new lock
23959 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23960 lock_count=$($LCTL get_param -n \
23961 ldlm.namespaces.$imp_name.lru_size)
23962 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23964 run_test 398a "direct IO should cancel lock otherwise lockless"
23966 test_398b() { # LU-4198
23967 which fio || skip_env "no fio installed"
23968 $LFS setstripe -c -1 $DIR/$tfile
23971 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23974 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23975 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23976 --numjobs=$njobs --fallocate=none \
23977 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23978 --filename=$DIR/$tfile &
23981 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23982 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23983 --numjobs=$njobs --fallocate=none \
23984 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23985 --filename=$DIR/$tfile || true
23990 run_test 398b "DIO and buffer IO race"
23992 test_398c() { # LU-4198
23993 local ost1_imp=$(get_osc_import_name client ost1)
23994 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23997 which fio || skip_env "no fio installed"
23999 saved_debug=$($LCTL get_param -n debug)
24000 $LCTL set_param debug=0
24002 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24003 ((size /= 1024)) # by megabytes
24004 ((size /= 2)) # write half of the OST at most
24005 [ $size -gt 40 ] && size=40 #reduce test time anyway
24007 $LFS setstripe -c 1 $DIR/$tfile
24009 # it seems like ldiskfs reserves more space than necessary if the
24010 # writing blocks are not mapped, so it extends the file firstly
24011 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24012 cancel_lru_locks osc
24014 # clear and verify rpc_stats later
24015 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24018 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24019 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24020 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24021 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24022 --filename=$DIR/$tfile
24023 [ $? -eq 0 ] || error "fio write error"
24025 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24026 error "Locks were requested while doing AIO"
24028 # get the percentage of 1-page I/O
24029 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24030 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24032 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24034 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24035 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24036 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24037 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24038 --filename=$DIR/$tfile
24039 [ $? -eq 0 ] || error "fio mixed read write error"
24041 echo "AIO with large block size ${size}M"
24042 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24043 --numjobs=1 --fallocate=none --ioengine=libaio \
24044 --iodepth=16 --allow_file_create=0 --size=${size}M \
24045 --filename=$DIR/$tfile
24046 [ $? -eq 0 ] || error "fio large block size failed"
24049 $LCTL set_param debug="$saved_debug"
24051 run_test 398c "run fio to test AIO"
24053 test_398d() { # LU-13846
24054 which aiocp || skip_env "no aiocp installed"
24055 local aio_file=$DIR/$tfile.aio
24057 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24059 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24060 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24061 stack_trap "rm -f $DIR/$tfile $aio_file"
24063 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24065 # make sure we don't crash and fail properly
24066 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24067 error "aio not aligned with PAGE SIZE should fail"
24069 rm -f $DIR/$tfile $aio_file
24071 run_test 398d "run aiocp to verify block size > stripe size"
24074 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24075 touch $DIR/$tfile.new
24076 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24078 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24080 test_398f() { # LU-14687
24081 which aiocp || skip_env "no aiocp installed"
24082 local aio_file=$DIR/$tfile.aio
24084 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24086 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24087 stack_trap "rm -f $DIR/$tfile $aio_file"
24089 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24090 $LCTL set_param fail_loc=0x1418
24091 # make sure we don't crash and fail properly
24092 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24093 error "aio with page allocation failure succeeded"
24094 $LCTL set_param fail_loc=0
24095 diff $DIR/$tfile $aio_file
24096 [[ $? != 0 ]] || error "no diff after failed aiocp"
24098 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24100 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24101 # stripe and i/o size must be > stripe size
24102 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24103 # single RPC in flight. This test shows async DIO submission is working by
24104 # showing multiple RPCs in flight.
24105 test_398g() { # LU-13798
24106 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24108 # We need to do some i/o first to acquire enough grant to put our RPCs
24109 # in flight; otherwise a new connection may not have enough grant
24111 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24112 error "parallel dio failed"
24113 stack_trap "rm -f $DIR/$tfile"
24115 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24116 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24117 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24118 stack_trap "$LCTL set_param -n $pages_per_rpc"
24120 # Recreate file so it's empty
24122 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24123 #Pause rpc completion to guarantee we see multiple rpcs in flight
24124 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24125 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24126 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24129 $LCTL set_param osc.*.rpc_stats=c
24131 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24132 error "parallel dio failed"
24133 stack_trap "rm -f $DIR/$tfile"
24135 $LCTL get_param osc.*-OST0000-*.rpc_stats
24136 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24137 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24138 grep "8:" | awk '{print $8}')
24139 # We look at the "8 rpcs in flight" field, and verify A) it is present
24140 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24141 # as expected for an 8M DIO to a file with 1M stripes.
24142 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24144 # Verify turning off parallel dio works as expected
24146 $LCTL set_param osc.*.rpc_stats=c
24147 $LCTL set_param llite.*.parallel_dio=0
24148 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24150 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24151 error "dio with parallel dio disabled failed"
24153 # Ideally, we would see only one RPC in flight here, but there is an
24154 # unavoidable race between i/o completion and RPC in flight counting,
24155 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24156 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24157 # So instead we just verify it's always < 8.
24158 $LCTL get_param osc.*-OST0000-*.rpc_stats
24159 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24160 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24161 grep '^$' -B1 | grep . | awk '{print $1}')
24162 [ $ret != "8:" ] ||
24163 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24165 run_test 398g "verify parallel dio async RPC submission"
24167 test_398h() { # LU-13798
24168 local dio_file=$DIR/$tfile.dio
24170 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24172 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24173 stack_trap "rm -f $DIR/$tfile $dio_file"
24175 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24176 error "parallel dio failed"
24177 diff $DIR/$tfile $dio_file
24178 [[ $? == 0 ]] || error "file diff after aiocp"
24180 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24182 test_398i() { # LU-13798
24183 local dio_file=$DIR/$tfile.dio
24185 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24187 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24188 stack_trap "rm -f $DIR/$tfile $dio_file"
24190 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24191 $LCTL set_param fail_loc=0x1418
24192 # make sure we don't crash and fail properly
24193 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24194 error "parallel dio page allocation failure succeeded"
24195 diff $DIR/$tfile $dio_file
24196 [[ $? != 0 ]] || error "no diff after failed aiocp"
24198 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24200 test_398j() { # LU-13798
24201 # Stripe size > RPC size but less than i/o size tests split across
24202 # stripes and RPCs for individual i/o op
24203 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24205 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24206 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24207 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24208 stack_trap "$LCTL set_param -n $pages_per_rpc"
24210 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24211 error "parallel dio write failed"
24212 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24214 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24215 error "parallel dio read failed"
24216 diff $DIR/$tfile $DIR/$tfile.2
24217 [[ $? == 0 ]] || error "file diff after parallel dio read"
24219 run_test 398j "test parallel dio where stripe size > rpc_size"
24221 test_398k() { # LU-13798
24222 wait_delete_completed
24225 # 4 stripe file; we will cause out of space on OST0
24226 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24228 # Fill OST0 (if it's not too large)
24229 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24231 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24232 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24234 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24235 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24236 error "dd should fill OST0"
24237 stack_trap "rm -f $DIR/$tfile.1"
24239 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24243 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24244 error "file is not 0 bytes in size"
24246 # dd above should not succeed, but don't error until here so we can
24247 # get debug info above
24249 error "parallel dio write with enospc succeeded"
24250 stack_trap "rm -f $DIR/$tfile"
24252 run_test 398k "test enospc on first stripe"
24254 test_398l() { # LU-13798
24255 wait_delete_completed
24258 # 4 stripe file; we will cause out of space on OST0
24259 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24260 # happens on the second i/o chunk we issue
24261 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24263 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24264 stack_trap "rm -f $DIR/$tfile"
24266 # Fill OST0 (if it's not too large)
24267 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24269 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24270 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24272 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24273 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24274 error "dd should fill OST0"
24275 stack_trap "rm -f $DIR/$tfile.1"
24277 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24279 stack_trap "rm -f $DIR/$tfile.2"
24281 # Check that short write completed as expected
24282 ls -la $DIR/$tfile.2
24283 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24284 error "file is not 1M in size"
24286 # dd above should not succeed, but don't error until here so we can
24287 # get debug info above
24289 error "parallel dio write with enospc succeeded"
24291 # Truncate source file to same length as output file and diff them
24292 $TRUNCATE $DIR/$tfile 1048576
24293 diff $DIR/$tfile $DIR/$tfile.2
24294 [[ $? == 0 ]] || error "data incorrect after short write"
24296 run_test 398l "test enospc on intermediate stripe/RPC"
24298 test_398m() { # LU-13798
24299 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24301 # Set up failure on OST0, the first stripe:
24302 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24303 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24304 # So this fail_val specifies OST0
24305 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24306 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24308 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24309 error "parallel dio write with failure on first stripe succeeded"
24310 stack_trap "rm -f $DIR/$tfile"
24311 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24313 # Place data in file for read
24314 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24315 error "parallel dio write failed"
24317 # Fail read on OST0, first stripe
24318 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24319 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24320 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24321 error "parallel dio read with error on first stripe succeeded"
24322 rm -f $DIR/$tfile.2
24323 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24325 # Switch to testing on OST1, second stripe
24326 # Clear file contents, maintain striping
24328 # Set up failure on OST1, second stripe:
24329 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24330 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24332 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24333 error "parallel dio write with failure on first stripe succeeded"
24334 stack_trap "rm -f $DIR/$tfile"
24335 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24337 # Place data in file for read
24338 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24339 error "parallel dio write failed"
24341 # Fail read on OST1, second stripe
24342 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24343 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24344 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24345 error "parallel dio read with error on first stripe succeeded"
24346 rm -f $DIR/$tfile.2
24347 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24349 run_test 398m "test RPC failures with parallel dio"
24351 # Parallel submission of DIO should not cause problems for append, but it's
24352 # important to verify.
24353 test_398n() { # LU-13798
24354 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24356 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24357 error "dd to create source file failed"
24358 stack_trap "rm -f $DIR/$tfile"
24360 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24361 error "parallel dio write with failure on second stripe succeeded"
24362 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24363 diff $DIR/$tfile $DIR/$tfile.1
24364 [[ $? == 0 ]] || error "data incorrect after append"
24367 run_test 398n "test append with parallel DIO"
24370 local read_write=$1
24371 if [ "$read_write" = "write" ]; then
24372 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24373 elif [ "$read_write" = "read" ]; then
24374 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24376 error "argument error"
24379 # turn off debug for performance testing
24380 local saved_debug=$($LCTL get_param -n debug)
24381 $LCTL set_param debug=0
24383 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24385 # get ost1 size - $FSNAME-OST0000
24386 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24387 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24388 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24390 if [ "$read_write" = "read" ]; then
24391 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24394 local start_time=$(date +%s.%N)
24395 $dd_cmd bs=1M count=$blocks oflag=sync ||
24396 error "real dd $read_write error"
24397 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24399 if [ "$read_write" = "write" ]; then
24403 # define OBD_FAIL_OST_FAKE_RW 0x238
24404 do_facet ost1 $LCTL set_param fail_loc=0x238
24406 local start_time=$(date +%s.%N)
24407 $dd_cmd bs=1M count=$blocks oflag=sync ||
24408 error "fake dd $read_write error"
24409 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24411 if [ "$read_write" = "write" ]; then
24413 cancel_lru_locks osc
24414 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24415 error "$tfile size not $blocks MB"
24417 do_facet ost1 $LCTL set_param fail_loc=0
24419 echo "fake $read_write $duration_fake vs. normal $read_write" \
24420 "$duration in seconds"
24421 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24422 error_not_in_vm "fake write is slower"
24424 $LCTL set_param -n debug="$saved_debug"
24427 test_399a() { # LU-7655 for OST fake write
24428 remote_ost_nodsh && skip "remote OST with nodsh"
24432 run_test 399a "fake write should not be slower than normal write"
24434 test_399b() { # LU-8726 for OST fake read
24435 remote_ost_nodsh && skip "remote OST with nodsh"
24436 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24437 skip_env "ldiskfs only test"
24442 run_test 399b "fake read should not be slower than normal read"
24444 test_400a() { # LU-1606, was conf-sanity test_74
24445 if ! which $CC > /dev/null 2>&1; then
24446 skip_env "$CC is not installed"
24449 local extra_flags=''
24450 local out=$TMP/$tfile
24451 local prefix=/usr/include/lustre
24454 # Oleg removes c files in his test rig so test if any c files exist
24455 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24456 skip_env "Needed c test files are missing"
24458 if ! [[ -d $prefix ]]; then
24459 # Assume we're running in tree and fixup the include path.
24460 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24461 extra_flags+=" -L$LUSTRE/utils/.lib"
24464 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24465 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24466 error "client api broken"
24470 run_test 400a "Lustre client api program can compile and link"
24472 test_400b() { # LU-1606, LU-5011
24474 local out=$TMP/$tfile
24475 local prefix=/usr/include/linux/lustre
24477 # We use a hard coded prefix so that this test will not fail
24478 # when run in tree. There are headers in lustre/include/lustre/
24479 # that are not packaged (like lustre_idl.h) and have more
24480 # complicated include dependencies (like config.h and lnet/types.h).
24481 # Since this test about correct packaging we just skip them when
24482 # they don't exist (see below) rather than try to fixup cppflags.
24484 if ! which $CC > /dev/null 2>&1; then
24485 skip_env "$CC is not installed"
24488 for header in $prefix/*.h; do
24489 if ! [[ -f "$header" ]]; then
24493 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24494 continue # lustre_ioctl.h is internal header
24497 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24498 error "cannot compile '$header'"
24502 run_test 400b "packaged headers can be compiled"
24504 test_401a() { #LU-7437
24505 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24506 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24508 #count the number of parameters by "list_param -R"
24509 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24510 #count the number of parameters by listing proc files
24511 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24512 echo "proc_dirs='$proc_dirs'"
24513 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24514 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24517 [ $params -eq $procs ] ||
24518 error "found $params parameters vs. $procs proc files"
24520 # test the list_param -D option only returns directories
24521 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24522 #count the number of parameters by listing proc directories
24523 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24526 [ $params -eq $procs ] ||
24527 error "found $params parameters vs. $procs proc files"
24529 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24532 # jobid_var may not allow arbitrary values, so use jobid_name
24534 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24535 local testname=jobid_name tmp='testing%p'
24537 local testname=jobid_var tmp=testing
24540 local save=$($LCTL get_param -n $testname)
24542 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24543 error "no error returned when setting bad parameters"
24545 local jobid_new=$($LCTL get_param -n foe $testname baz)
24546 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24548 $LCTL set_param -n fog=bam $testname=$save bat=fog
24549 local jobid_old=$($LCTL get_param -n foe $testname bag)
24550 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24552 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24555 # jobid_var may not allow arbitrary values, so use jobid_name
24557 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24558 local testname=jobid_name
24560 local testname=jobid_var
24563 local jobid_var_old=$($LCTL get_param -n $testname)
24564 local jobid_var_new
24566 $LCTL set_param $testname= &&
24567 error "no error returned for 'set_param a='"
24569 jobid_var_new=$($LCTL get_param -n $testname)
24570 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24571 error "$testname was changed by setting without value"
24573 $LCTL set_param $testname &&
24574 error "no error returned for 'set_param a'"
24576 jobid_var_new=$($LCTL get_param -n $testname)
24577 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24578 error "$testname was changed by setting without value"
24580 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24583 # jobid_var may not allow arbitrary values, so use jobid_name
24585 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24586 local testname=jobid_name new_value='foo=bar%p'
24588 local testname=jobid_var new_valuie=foo=bar
24591 local jobid_var_old=$($LCTL get_param -n $testname)
24592 local jobid_var_new
24594 $LCTL set_param $testname=$new_value ||
24595 error "'set_param a=b' did not accept a value containing '='"
24597 jobid_var_new=$($LCTL get_param -n $testname)
24598 [[ "$jobid_var_new" == "$new_value" ]] ||
24599 error "'set_param a=b' failed on a value containing '='"
24601 # Reset the $testname to test the other format
24602 $LCTL set_param $testname=$jobid_var_old
24603 jobid_var_new=$($LCTL get_param -n $testname)
24604 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24605 error "failed to reset $testname"
24607 $LCTL set_param $testname $new_value ||
24608 error "'set_param a b' did not accept a value containing '='"
24610 jobid_var_new=$($LCTL get_param -n $testname)
24611 [[ "$jobid_var_new" == "$new_value" ]] ||
24612 error "'set_param a b' failed on a value containing '='"
24614 $LCTL set_param $testname $jobid_var_old
24615 jobid_var_new=$($LCTL get_param -n $testname)
24616 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24617 error "failed to reset $testname"
24619 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24621 test_401e() { # LU-14779
24622 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24623 error "lctl list_param MGC* failed"
24624 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24625 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24626 error "lctl get_param lru_size failed"
24628 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24631 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24632 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24633 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24634 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24635 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24636 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24637 remote_mds_nodsh && skip "remote MDS with nodsh"
24639 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24640 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24641 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24642 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24643 echo "Touch failed - OK"
24645 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24648 local file1=$DIR/$tfile.1
24649 local file2=$DIR/$tfile.2
24650 local tfile=$TMP/$tfile
24652 rm -f $file1 $file2 $tfile
24657 # 30 sec OBD_TIMEOUT in ll_getattr()
24658 # right before populating st_nlink
24659 $LCTL set_param fail_loc=0x80001409
24660 stat -c %h $file1 > $tfile &
24662 # create an alias, drop all locks and reclaim the dentry
24664 cancel_lru_locks mdc
24665 cancel_lru_locks osc
24666 sysctl -w vm.drop_caches=2
24670 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24672 rm -f $tfile $file1 $file2
24674 run_test 403 "i_nlink should not drop to zero due to aliasing"
24676 test_404() { # LU-6601
24677 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24678 skip "Need server version newer than 2.8.52"
24679 remote_mds_nodsh && skip "remote MDS with nodsh"
24681 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24682 awk '/osp .*-osc-MDT/ { print $4}')
24685 for osp in $mosps; do
24686 echo "Deactivate: " $osp
24687 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24688 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24689 awk -vp=$osp '$4 == p { print $2 }')
24690 [ $stat = IN ] || {
24691 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24692 error "deactivate error"
24694 echo "Activate: " $osp
24695 do_facet $SINGLEMDS $LCTL --device %$osp activate
24696 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24697 awk -vp=$osp '$4 == p { print $2 }')
24698 [ $stat = UP ] || {
24699 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24700 error "activate error"
24704 run_test 404 "validate manual {de}activated works properly for OSPs"
24707 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24708 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24709 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24710 skip "Layout swap lock is not supported"
24712 check_swap_layouts_support
24713 check_swap_layout_no_dom $DIR
24715 test_mkdir $DIR/$tdir
24716 swap_lock_test -d $DIR/$tdir ||
24717 error "One layout swap locked test failed"
24719 run_test 405 "Various layout swap lock tests"
24722 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24723 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24724 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24726 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24727 skip "Need MDS version at least 2.8.50"
24729 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24730 local test_pool=$TESTNAME
24732 pool_add $test_pool || error "pool_add failed"
24733 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24734 error "pool_add_targets failed"
24736 save_layout_restore_at_exit $MOUNT
24738 # parent set default stripe count only, child will stripe from both
24739 # parent and fs default
24740 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24741 error "setstripe $MOUNT failed"
24742 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24743 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24744 for i in $(seq 10); do
24745 local f=$DIR/$tdir/$tfile.$i
24746 touch $f || error "touch failed"
24747 local count=$($LFS getstripe -c $f)
24748 [ $count -eq $OSTCOUNT ] ||
24749 error "$f stripe count $count != $OSTCOUNT"
24750 local offset=$($LFS getstripe -i $f)
24751 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24752 local size=$($LFS getstripe -S $f)
24753 [ $size -eq $((def_stripe_size * 2)) ] ||
24754 error "$f stripe size $size != $((def_stripe_size * 2))"
24755 local pool=$($LFS getstripe -p $f)
24756 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24759 # change fs default striping, delete parent default striping, now child
24760 # will stripe from new fs default striping only
24761 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24762 error "change $MOUNT default stripe failed"
24763 $LFS setstripe -c 0 $DIR/$tdir ||
24764 error "delete $tdir default stripe failed"
24765 for i in $(seq 11 20); do
24766 local f=$DIR/$tdir/$tfile.$i
24767 touch $f || error "touch $f failed"
24768 local count=$($LFS getstripe -c $f)
24769 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24770 local offset=$($LFS getstripe -i $f)
24771 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24772 local size=$($LFS getstripe -S $f)
24773 [ $size -eq $def_stripe_size ] ||
24774 error "$f stripe size $size != $def_stripe_size"
24775 local pool=$($LFS getstripe -p $f)
24776 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24779 unlinkmany $DIR/$tdir/$tfile. 1 20
24781 local f=$DIR/$tdir/$tfile
24782 pool_remove_all_targets $test_pool $f
24783 pool_remove $test_pool $f
24785 run_test 406 "DNE support fs default striping"
24788 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24789 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24790 skip "Need MDS version at least 2.8.55"
24791 remote_mds_nodsh && skip "remote MDS with nodsh"
24793 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24794 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24795 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24796 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24797 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24799 #define OBD_FAIL_DT_TXN_STOP 0x2019
24800 for idx in $(seq $MDSCOUNT); do
24801 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24803 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24804 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24805 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24808 run_test 407 "transaction fail should cause operation fail"
24811 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24813 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24814 lctl set_param fail_loc=0x8000040a
24815 # let ll_prepare_partial_page() fail
24816 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24820 # create at least 100 unused inodes so that
24821 # shrink_icache_memory(0) should not return 0
24822 touch $DIR/$tfile-{0..100}
24823 rm -f $DIR/$tfile-{0..100}
24826 echo 2 > /proc/sys/vm/drop_caches
24828 run_test 408 "drop_caches should not hang due to page leaks"
24832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24834 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24835 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24836 touch $DIR/$tdir/guard || error "(2) Fail to create"
24838 local PREFIX=$(str_repeat 'A' 128)
24839 echo "Create 1K hard links start at $(date)"
24840 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24841 error "(3) Fail to hard link"
24843 echo "Links count should be right although linkEA overflow"
24844 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24845 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24846 [ $linkcount -eq 1001 ] ||
24847 error "(5) Unexpected hard links count: $linkcount"
24849 echo "List all links start at $(date)"
24850 ls -l $DIR/$tdir/foo > /dev/null ||
24851 error "(6) Fail to list $DIR/$tdir/foo"
24853 echo "Unlink hard links start at $(date)"
24854 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24855 error "(7) Fail to unlink"
24856 echo "Unlink hard links finished at $(date)"
24858 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24862 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24863 skip "Need client version at least 2.9.59"
24864 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24865 skip "Need MODULES build"
24867 # Create a file, and stat it from the kernel
24868 local testfile=$DIR/$tfile
24871 local run_id=$RANDOM
24872 local my_ino=$(stat --format "%i" $testfile)
24874 # Try to insert the module. This will always fail as the
24875 # module is designed to not be inserted.
24876 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24879 # Anything but success is a test failure
24881 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24882 error "no inode match"
24884 run_test 410 "Test inode number returned from kernel thread"
24886 cleanup_test411_cgroup() {
24892 local cg_basedir=/sys/fs/cgroup/memory
24894 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24895 skip "no setup for cgroup"
24897 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24898 error "test file creation failed"
24899 cancel_lru_locks osc
24901 # Create a very small memory cgroup to force a slab allocation error
24902 local cgdir=$cg_basedir/osc_slab_alloc
24903 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24904 trap "cleanup_test411_cgroup $cgdir" EXIT
24905 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24906 echo 1M > $cgdir/memory.limit_in_bytes
24908 # Should not LBUG, just be killed by oom-killer
24909 # dd will return 0 even allocation failure in some environment.
24910 # So don't check return value
24911 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24912 cleanup_test411_cgroup $cgdir
24916 run_test 411 "Slab allocation error with cgroup does not LBUG"
24919 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24920 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24921 skip "Need server version at least 2.10.55"
24924 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24925 error "mkdir failed"
24926 $LFS getdirstripe $DIR/$tdir
24927 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24928 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24929 error "expect $((MDSCOUT - 1)) get $stripe_index"
24930 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24931 [ $stripe_count -eq 2 ] ||
24932 error "expect 2 get $stripe_count"
24934 run_test 412 "mkdir on specific MDTs"
24936 generate_uneven_mdts() {
24938 local lmv_qos_maxage
24939 local lod_qos_maxage
24949 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24950 $LCTL set_param lmv.*.qos_maxage=1
24951 stack_trap "$LCTL set_param \
24952 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
24953 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24954 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24955 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
24956 lod.*.mdt_qos_maxage=1
24957 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
24958 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
24961 echo "Check for uneven MDTs: "
24963 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24964 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24965 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24967 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24968 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24971 for ((i = 1; i < ${#ffree[@]}; i++)); do
24972 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24973 if [ $tmp -gt $max ]; then
24977 if [ $tmp -lt $min ]; then
24983 (( ${ffree[min_index]} > 0 )) ||
24984 skip "no free files in MDT$min_index"
24985 (( ${ffree[min_index]} < 10000000 )) ||
24986 skip "too many free files in MDT$min_index"
24988 # Check if we need to generate uneven MDTs
24989 local diff=$(((max - min) * 100 / min))
24990 local testdir=$DIR/$tdir-fillmdt
24996 while (( diff < threshold )); do
24997 # generate uneven MDTs, create till $threshold% diff
24998 echo -n "weight diff=$diff% must be > $threshold% ..."
24999 echo "Fill MDT$min_index with 1000 files: loop $i"
25000 testdir=$DIR/$tdir-fillmdt/$i
25001 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25002 error "mkdir $testdir failed"
25003 $LFS setstripe -E 1M -L mdt $testdir ||
25004 error "setstripe $testdir failed"
25006 for F in f.{0..999}; do
25007 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25008 /dev/null 2>&1 || error "dd $F failed"
25011 # wait for QOS to update
25012 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25014 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25015 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25016 max=$(((${ffree[max_index]} >> 8) * \
25017 (${bavail[max_index]} * bsize >> 16)))
25018 min=$(((${ffree[min_index]} >> 8) * \
25019 (${bavail[min_index]} * bsize >> 16)))
25020 diff=$(((max - min) * 100 / min))
25024 echo "MDT filesfree available: ${ffree[@]}"
25025 echo "MDT blocks available: ${bavail[@]}"
25026 echo "weight diff=$diff%"
25031 local stripe_count=$2
25032 local mdts=$(comma_list $(mdts_nodes))
25035 local lmv_qos_prio_free
25036 local lmv_qos_threshold_rr
25037 local lmv_qos_maxage
25038 local lod_qos_prio_free
25039 local lod_qos_threshold_rr
25040 local lod_qos_maxage
25044 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25045 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25046 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25048 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25049 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25050 stack_trap "$LCTL set_param \
25051 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25052 stack_trap "$LCTL set_param \
25053 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25054 stack_trap "$LCTL set_param \
25055 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25057 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25058 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25059 lod_qos_prio_free=${lod_qos_prio_free%%%}
25060 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25061 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25062 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25063 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25064 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25065 stack_trap "do_nodes $mdts $LCTL set_param \
25066 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25067 stack_trap "do_nodes $mdts $LCTL set_param \
25068 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25069 stack_trap "do_nodes $mdts $LCTL set_param \
25070 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25072 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25073 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25075 testdir=$DIR/$tdir-s$stripe_count/rr
25077 local stripe_index=$($LFS getstripe -m $testdir)
25078 local test_mkdir_rr=true
25080 getfattr -d -m dmv -e hex $testdir | grep dmv
25081 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25082 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25083 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25084 test_mkdir_rr=false
25089 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25090 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25092 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25093 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25094 eval $mkdir_cmd $testdir/subdir$i ||
25095 error "$mkdir_cmd subdir$i failed"
25098 for (( i = 0; i < $MDSCOUNT; i++ )); do
25099 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25100 echo "$count directories created on MDT$i"
25101 if $test_mkdir_rr; then
25102 (( $count == 100 )) ||
25103 error "subdirs are not evenly distributed"
25104 elif (( $i == $stripe_index )); then
25105 (( $count == 100 * MDSCOUNT )) ||
25106 error "$count subdirs created on MDT$i"
25108 (( $count == 0 )) ||
25109 error "$count subdirs created on MDT$i"
25112 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25113 count=$($LFS getdirstripe $testdir/* |
25114 grep -c -P "^\s+$i\t")
25115 echo "$count stripes created on MDT$i"
25116 # deviation should < 5% of average
25117 (( $count >= 95 * stripe_count &&
25118 $count <= 105 * stripe_count)) ||
25119 error "stripes are not evenly distributed"
25124 echo "Check for uneven MDTs: "
25134 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25135 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25136 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25138 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25139 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25142 for ((i = 1; i < ${#ffree[@]}; i++)); do
25143 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25144 if [ $tmp -gt $max ]; then
25148 if [ $tmp -lt $min ]; then
25154 (( ${ffree[min_index]} > 0 )) ||
25155 skip "no free files in MDT$min_index"
25156 (( ${ffree[min_index]} < 10000000 )) ||
25157 skip "too many free files in MDT$min_index"
25159 echo "MDT filesfree available: ${ffree[@]}"
25160 echo "MDT blocks available: ${bavail[@]}"
25161 echo "weight diff=$(((max - min) * 100 / min))%"
25163 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25165 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25166 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25167 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25168 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25169 # decrease statfs age, so that it can be updated in time
25170 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25171 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25175 testdir=$DIR/$tdir-s$stripe_count/qos
25178 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25179 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25180 eval $mkdir_cmd $testdir/subdir$i ||
25181 error "$mkdir_cmd subdir$i failed"
25185 for (( i = 0; i < $MDSCOUNT; i++ )); do
25186 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25187 (( count > max )) && max=$count
25188 echo "$count directories created on MDT$i"
25191 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25193 # D-value should > 10% of averge
25194 (( max - min > num / 10 )) ||
25195 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25197 # ditto for stripes
25198 if (( stripe_count > 1 )); then
25200 for (( i = 0; i < $MDSCOUNT; i++ )); do
25201 count=$($LFS getdirstripe $testdir/* |
25202 grep -c -P "^\s+$i\t")
25203 (( count > max )) && max=$count
25204 echo "$count stripes created on MDT$i"
25207 min=$($LFS getdirstripe $testdir/* |
25208 grep -c -P "^\s+$min_index\t")
25209 (( max - min > num * stripe_count / 10 )) ||
25210 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25222 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25223 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25224 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25226 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25228 for ((i = 1; i < ${#ffree[@]}; i++)); do
25229 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25230 (( tmp < min )) && min=$tmp && min_index=$i
25237 [ $MDSCOUNT -lt 2 ] &&
25238 skip "We need at least 2 MDTs for this test"
25240 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25241 skip "Need server version at least 2.12.52"
25245 generate_uneven_mdts 100
25246 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25247 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25248 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25249 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25250 error "mkdir failed"
25251 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25254 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25257 [ $MDSCOUNT -lt 2 ] &&
25258 skip "We need at least 2 MDTs for this test"
25260 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25261 skip "Need server version at least 2.12.52"
25266 generate_uneven_mdts 100
25267 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25268 testdir=$DIR/$tdir-s$stripe_count
25269 mkdir $testdir || error "mkdir $testdir failed"
25270 mkdir $testdir/rr || error "mkdir rr failed"
25271 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25272 error "mkdir qos failed"
25273 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25274 $testdir/rr || error "setdirstripe rr failed"
25275 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25276 error "setdirstripe failed"
25277 test_qos_mkdir "mkdir" $stripe_count
25280 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25283 (( $MDSCOUNT >= 2 )) ||
25284 skip "We need at least 2 MDTs for this test"
25286 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25287 skip "Need server version at least 2.14.51"
25293 testdir=$DIR/${tdir}-s1
25294 mkdir $testdir || error "mkdir $testdir failed"
25295 mkdir $testdir/rr || error "mkdir rr failed"
25296 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25297 # default max_inherit is -1, default max_inherit_rr is 0
25298 $LFS setdirstripe -D -c 1 $testdir/rr ||
25299 error "setdirstripe rr failed"
25300 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25301 error "setdirstripe qos failed"
25302 test_qos_mkdir "mkdir" 1
25304 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25305 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25306 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25307 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25308 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25310 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25311 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25312 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25313 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25314 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25315 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25316 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25317 error "level2 shouldn't have default LMV" || true
25319 run_test 413c "mkdir with default LMV max inherit rr"
25322 (( MDSCOUNT >= 2 )) ||
25323 skip "We need at least 2 MDTs for this test"
25325 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25326 skip "Need server version at least 2.14.51"
25328 local lmv_qos_threshold_rr
25330 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25332 stack_trap "$LCTL set_param \
25333 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25335 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25336 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25337 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25338 error "$tdir shouldn't have default LMV"
25339 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25340 error "mkdir sub failed"
25342 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25344 (( count == 100 )) || error "$count subdirs on MDT0"
25346 run_test 413d "inherit ROOT default LMV"
25353 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25354 unlinkmany $subdir/f. 1000 &
25358 for pid in $pids; do
25362 run_test 413z "413 test cleanup"
25365 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25366 $LCTL set_param fail_loc=0x80000521
25367 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25370 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25374 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25375 skip "Need server version at least 2.11.52"
25385 # this test may be slow on ZFS
25386 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25388 # though this test is designed for striped directory, let's test normal
25389 # directory too since lock is always saved as CoS lock.
25390 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25391 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25400 start_time=$(date +%s)
25401 for i in $(seq $total); do
25402 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25405 end_time=$(date +%s)
25406 duration=$((end_time - start_time))
25408 kill -9 $setattr_pid
25410 echo "rename $total files took $duration sec"
25411 [ $duration -lt 100 ] || error "rename took $duration sec"
25413 run_test 415 "lock revoke is not missing"
25416 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25417 skip "Need server version at least 2.11.55"
25419 # define OBD_FAIL_OSD_TXN_START 0x19a
25420 do_facet mds1 lctl set_param fail_loc=0x19a
25422 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25426 run_test 416 "transaction start failure won't cause system hung"
25430 do_nodes $(comma_list $(mdts_nodes)) \
25431 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25432 do_nodes $(comma_list $(mdts_nodes)) \
25433 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25434 do_nodes $(comma_list $(mdts_nodes)) \
25435 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25439 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25440 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25441 skip "Need MDS version at least 2.11.56"
25443 trap cleanup_417 RETURN EXIT
25445 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25446 do_nodes $(comma_list $(mdts_nodes)) \
25447 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25448 $LFS migrate -m 0 $DIR/$tdir.1 &&
25449 error "migrate dir $tdir.1 should fail"
25451 do_nodes $(comma_list $(mdts_nodes)) \
25452 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25453 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25454 error "create remote dir $tdir.2 should fail"
25456 do_nodes $(comma_list $(mdts_nodes)) \
25457 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25458 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25459 error "create striped dir $tdir.3 should fail"
25462 run_test 417 "disable remote dir, striped dir and dir migration"
25464 # Checks that the outputs of df [-i] and lfs df [-i] match
25466 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25476 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25478 for count in {1..100}; do
25479 do_nodes "$CLIENTS" \
25480 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25483 # read the lines of interest
25484 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25485 error "df $inodes $dir | tail -n +2 failed"
25486 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25487 error "lfs df $inodes $dir | grep summary: failed"
25489 # skip first substrings of each output as they are different
25490 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25491 # compare the two outputs
25493 # skip "available" on MDT until LU-13997 is fixed.
25494 #for i in {1..5}; do
25495 for i in 1 2 4 5; do
25496 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25504 lfs df $inodes $dir
25505 error "df and lfs df $1 output mismatch: " \
25506 "df ${inodes}: ${df_out[*]}, " \
25507 "lfs df ${inodes}: ${lfs_df_out[*]}"
25512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25514 local dir=$DIR/$tdir
25515 local numfiles=$((RANDOM % 4096 + 2))
25516 local numblocks=$((RANDOM % 256 + 1))
25518 wait_delete_completed
25521 # check block output
25522 check_lfs_df blocks $dir
25523 # check inode output
25524 check_lfs_df inodes $dir
25526 # create a single file and retest
25527 echo "Creating a single file and testing"
25528 createmany -o $dir/$tfile- 1 &>/dev/null ||
25529 error "creating 1 file in $dir failed"
25530 check_lfs_df blocks $dir
25531 check_lfs_df inodes $dir
25533 # create a random number of files
25534 echo "Creating $((numfiles - 1)) files and testing"
25535 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25536 error "creating $((numfiles - 1)) files in $dir failed"
25538 # write a random number of blocks to the first test file
25539 echo "Writing $numblocks 4K blocks and testing"
25540 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25541 count=$numblocks &>/dev/null ||
25542 error "dd to $dir/${tfile}-0 failed"
25545 check_lfs_df blocks $dir
25546 check_lfs_df inodes $dir
25548 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25549 error "unlinking $numfiles files in $dir failed"
25551 run_test 418 "df and lfs df outputs match"
25555 local dir=$DIR/$tdir
25560 cancel_lru_locks mdc
25562 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25563 $LCTL set_param fail_loc=0x1410
25565 $LCTL set_param fail_loc=0
25568 run_test 419 "Verify open file by name doesn't crash kernel"
25572 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25573 skip "Need MDS version at least 2.12.53"
25575 local SAVE_UMASK=$(umask)
25576 local dir=$DIR/$tdir
25577 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25581 mkdir -m03777 $dir/testdir
25582 ls -dn $dir/testdir
25583 # Need to remove trailing '.' when SELinux is enabled
25584 local dirperms=$(ls -dn $dir/testdir |
25585 awk '{ sub(/\.$/, "", $1); print $1}')
25586 [ $dirperms == "drwxrwsrwt" ] ||
25587 error "incorrect perms on $dir/testdir"
25589 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25590 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25591 ls -n $dir/testdir/testfile
25592 local fileperms=$(ls -n $dir/testdir/testfile |
25593 awk '{ sub(/\.$/, "", $1); print $1}')
25594 [ $fileperms == "-rwxr-xr-x" ] ||
25595 error "incorrect perms on $dir/testdir/testfile"
25599 run_test 420 "clear SGID bit on non-directories for non-members"
25606 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25607 skip "Need MDS version at least 2.12.54"
25609 test_mkdir $DIR/$tdir
25610 createmany -o $DIR/$tdir/f 3
25611 cnt=$(ls -1 $DIR/$tdir | wc -l)
25612 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25614 fid1=$(lfs path2fid $DIR/$tdir/f1)
25615 fid2=$(lfs path2fid $DIR/$tdir/f2)
25616 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25618 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25619 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25621 cnt=$(ls -1 $DIR/$tdir | wc -l)
25622 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25624 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25625 createmany -o $DIR/$tdir/f 3
25626 cnt=$(ls -1 $DIR/$tdir | wc -l)
25627 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25629 fid1=$(lfs path2fid $DIR/$tdir/f1)
25630 fid2=$(lfs path2fid $DIR/$tdir/f2)
25631 echo "remove using fsname $FSNAME"
25632 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25634 cnt=$(ls -1 $DIR/$tdir | wc -l)
25635 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25637 run_test 421a "simple rm by fid"
25644 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25645 skip "Need MDS version at least 2.12.54"
25647 test_mkdir $DIR/$tdir
25648 createmany -o $DIR/$tdir/f 3
25649 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25652 FID1=$(lfs path2fid $DIR/$tdir/f1)
25653 FID2=$(lfs path2fid $DIR/$tdir/f2)
25654 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25656 kill -USR1 $MULTIPID
25659 cnt=$(ls $DIR/$tdir | wc -l)
25660 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25662 run_test 421b "rm by fid on open file"
25668 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25669 skip "Need MDS version at least 2.12.54"
25671 test_mkdir $DIR/$tdir
25672 createmany -o $DIR/$tdir/f 3
25673 touch $DIR/$tdir/$tfile
25674 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25675 cnt=$(ls -1 $DIR/$tdir | wc -l)
25676 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25678 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25679 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25681 cnt=$(ls $DIR/$tdir | wc -l)
25682 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25684 run_test 421c "rm by fid against hardlinked files"
25690 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25691 skip "Need MDS version at least 2.12.54"
25693 test_mkdir $DIR/$tdir
25694 createmany -o $DIR/$tdir/f 4097
25695 cnt=$(ls -1 $DIR/$tdir | wc -l)
25696 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25698 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25699 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25701 cnt=$(ls $DIR/$tdir | wc -l)
25703 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25705 run_test 421d "rmfid en masse"
25711 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25712 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25713 skip "Need MDS version at least 2.12.54"
25715 mkdir -p $DIR/$tdir
25716 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25717 createmany -o $DIR/$tdir/striped_dir/f 512
25718 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25719 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25721 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25722 sed "s/[/][^:]*://g")
25723 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25725 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25727 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25729 run_test 421e "rmfid in DNE"
25735 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25736 skip "Need MDS version at least 2.12.54"
25738 test_mkdir $DIR/$tdir
25740 cnt=$(ls -1 $DIR/$tdir | wc -l)
25741 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25743 FID=$(lfs path2fid $DIR/$tdir/f)
25744 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25745 # rmfid should fail
25746 cnt=$(ls -1 $DIR/$tdir | wc -l)
25747 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25749 chmod a+rw $DIR/$tdir
25751 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25752 # rmfid should fail
25753 cnt=$(ls -1 $DIR/$tdir | wc -l)
25754 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25757 $RUNAS touch $DIR/$tdir/f
25758 FID=$(lfs path2fid $DIR/$tdir/f)
25759 echo "rmfid as root"
25760 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25761 cnt=$(ls -1 $DIR/$tdir | wc -l)
25762 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25765 $RUNAS touch $DIR/$tdir/f
25766 cnt=$(ls -1 $DIR/$tdir | wc -l)
25767 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25768 FID=$(lfs path2fid $DIR/$tdir/f)
25769 # rmfid w/o user_fid2path mount option should fail
25770 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25771 cnt=$(ls -1 $DIR/$tdir | wc -l)
25772 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25774 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25775 stack_trap "rmdir $tmpdir"
25776 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25777 error "failed to mount client'"
25778 stack_trap "umount_client $tmpdir"
25780 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25781 # rmfid should succeed
25782 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25783 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25785 # rmfid shouldn't allow to remove files due to dir's permission
25786 chmod a+rwx $tmpdir/$tdir
25787 touch $tmpdir/$tdir/f
25788 ls -la $tmpdir/$tdir
25789 FID=$(lfs path2fid $tmpdir/$tdir/f)
25790 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25793 run_test 421f "rmfid checks permissions"
25799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25800 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25801 skip "Need MDS version at least 2.12.54"
25803 mkdir -p $DIR/$tdir
25804 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25805 createmany -o $DIR/$tdir/striped_dir/f 512
25806 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25807 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25809 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25810 sed "s/[/][^:]*://g")
25812 rm -f $DIR/$tdir/striped_dir/f1*
25813 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25814 removed=$((512 - cnt))
25816 # few files have been just removed, so we expect
25817 # rmfid to fail on their fids
25818 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25819 [ $removed != $errors ] && error "$errors != $removed"
25821 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25823 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25825 run_test 421g "rmfid to return errors properly"
25828 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25829 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25830 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25831 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25832 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25834 local amc=$(at_max_get client)
25835 local amo=$(at_max_get mds1)
25836 local timeout=`lctl get_param -n timeout`
25838 at_max_set 0 client
25841 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25842 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25843 fail_val=$(((2*timeout + 10)*1000))
25844 touch $DIR/$tdir/d3/file &
25846 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25847 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25848 fail_val=$((2*timeout + 5))
25849 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25853 sleep $((2 * timeout))
25857 touch $DIR/$tdir/d2/file3
25858 touch $DIR/$tdir/d2/file4
25859 touch $DIR/$tdir/d2/file5
25862 at_max_set $amc client
25863 at_max_set $amo mds1
25865 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25866 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25867 error "Watchdog is always throttled"
25869 run_test 422 "kill a process with RPC in progress"
25882 # ensure statfs cache is expired
25885 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25886 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25890 run_test 423 "statfs should return a right data"
25893 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25894 $LCTL set_param fail_loc=0x80000522
25895 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25898 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25901 test_mkdir -c -1 $DIR/$tdir
25902 $LFS setstripe -c -1 $DIR/$tdir
25904 lru_resize_disable "" 100
25905 stack_trap "lru_resize_enable" EXIT
25909 for i in $(seq $((MDSCOUNT * 125))); do
25910 local t=$DIR/$tdir/$tfile_$i
25912 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25913 error_noexit "Create file $t"
25915 stack_trap "rm -rf $DIR/$tdir" EXIT
25917 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25918 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25919 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25921 [ $lock_count -le $lru_size ] ||
25922 error "osc lock count $lock_count > lru size $lru_size"
25925 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25926 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25927 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25929 [ $lock_count -le $lru_size ] ||
25930 error "mdc lock count $lock_count > lru size $lru_size"
25933 run_test 425 "lock count should not exceed lru size"
25936 splice-test -r $DIR/$tfile
25937 splice-test -rd $DIR/$tfile
25938 splice-test $DIR/$tfile
25939 splice-test -d $DIR/$tfile
25941 run_test 426 "splice test on Lustre"
25944 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25945 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25946 skip "Need MDS version at least 2.12.4"
25952 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25953 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25955 $LFS getdirstripe $DIR/$tdir/1/dir
25957 #first setfattr for creating updatelog
25958 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25960 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25961 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25962 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25963 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25967 wait_recovery_complete mds2 $((2*TIMEOUT))
25969 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25970 echo $log | grep "get update log failed" &&
25971 error "update log corruption is detected" || true
25973 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25977 local cache_limit=$CACHE_MAX
25979 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25980 $LCTL set_param -n llite.*.max_cached_mb=64
25983 $LFS setstripe -c 1 $DIR/$tdir
25984 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25985 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25987 for f in $(seq 4); do
25988 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25992 cancel_lru_locks osc
25994 for f in $(seq 4); do
25995 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25999 run_test 428 "large block size IO should not hang"
26001 test_429() { # LU-7915 / LU-10948
26002 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26003 local testfile=$DIR/$tfile
26004 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26010 $LCTL get_param $ll_opencache_threshold_count ||
26011 skip "client does not have opencache parameter"
26013 set_opencache $new_flag
26014 stack_trap "restore_opencache"
26015 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26016 error "enable opencache failed"
26018 # drop MDC DLM locks
26019 cancel_lru_locks mdc
26020 # clear MDC RPC stats counters
26021 $LCTL set_param $mdc_rpcstats=clear
26023 # According to the current implementation, we need to run 3 times
26024 # open & close file to verify if opencache is enabled correctly.
26025 # 1st, RPCs are sent for lookup/open and open handle is released on
26027 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26028 # so open handle won't be released thereafter.
26029 # 3rd, No RPC is sent out.
26030 $MULTIOP $testfile oc || error "multiop failed"
26031 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26032 echo "1st: $first_rpc RPCs in flight"
26034 $MULTIOP $testfile oc || error "multiop failed"
26035 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26036 echo "2nd: $second_rpc RPCs in flight"
26038 $MULTIOP $testfile oc || error "multiop failed"
26039 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26040 echo "3rd: $third_rpc RPCs in flight"
26042 #verify no MDC RPC is sent
26043 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26045 run_test 429 "verify if opencache flag on client side does work"
26051 # data at [200K, 400K)
26052 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26053 error "256K->512K dd fails"
26055 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26056 error "2M->3M dd fails"
26058 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26059 error "4M->5M dd fails"
26060 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26061 # start at first component hole #1
26062 printf "Seeking hole from 1000 ... "
26063 offset=$(lseek_test -l 1000 $file)
26065 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26066 printf "Seeking data from 1000 ... "
26067 offset=$(lseek_test -d 1000 $file)
26069 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26071 # start at first component data block
26072 printf "Seeking hole from 300000 ... "
26073 offset=$(lseek_test -l 300000 $file)
26075 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26076 printf "Seeking data from 300000 ... "
26077 offset=$(lseek_test -d 300000 $file)
26079 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26081 # start at the first component but beyond end of object size
26082 printf "Seeking hole from 1000000 ... "
26083 offset=$(lseek_test -l 1000000 $file)
26085 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26086 printf "Seeking data from 1000000 ... "
26087 offset=$(lseek_test -d 1000000 $file)
26089 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26091 # start at second component stripe 2 (empty file)
26092 printf "Seeking hole from 1500000 ... "
26093 offset=$(lseek_test -l 1500000 $file)
26095 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26096 printf "Seeking data from 1500000 ... "
26097 offset=$(lseek_test -d 1500000 $file)
26099 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26101 # start at second component stripe 1 (all data)
26102 printf "Seeking hole from 3000000 ... "
26103 offset=$(lseek_test -l 3000000 $file)
26105 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26106 printf "Seeking data from 3000000 ... "
26107 offset=$(lseek_test -d 3000000 $file)
26109 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26111 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26112 error "2nd dd fails"
26113 echo "Add data block at 640K...1280K"
26115 # start at before new data block, in hole
26116 printf "Seeking hole from 600000 ... "
26117 offset=$(lseek_test -l 600000 $file)
26119 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26120 printf "Seeking data from 600000 ... "
26121 offset=$(lseek_test -d 600000 $file)
26123 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26125 # start at the first component new data block
26126 printf "Seeking hole from 1000000 ... "
26127 offset=$(lseek_test -l 1000000 $file)
26129 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26130 printf "Seeking data from 1000000 ... "
26131 offset=$(lseek_test -d 1000000 $file)
26133 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26135 # start at second component stripe 2, new data
26136 printf "Seeking hole from 1200000 ... "
26137 offset=$(lseek_test -l 1200000 $file)
26139 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26140 printf "Seeking data from 1200000 ... "
26141 offset=$(lseek_test -d 1200000 $file)
26143 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26145 # start beyond file end
26146 printf "Using offset > filesize ... "
26147 lseek_test -l 4000000 $file && error "lseek should fail"
26148 printf "Using offset > filesize ... "
26149 lseek_test -d 4000000 $file && error "lseek should fail"
26155 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26156 skip "MDT does not support SEEK_HOLE"
26158 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26159 skip "OST does not support SEEK_HOLE"
26161 local file=$DIR/$tdir/$tfile
26163 mkdir -p $DIR/$tdir
26165 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26166 # OST stripe #1 will have continuous data at [1M, 3M)
26167 # OST stripe #2 is empty
26168 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26169 lseek_test_430 $file
26171 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26172 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26173 lseek_test_430 $file
26175 $LFS setstripe -c2 -S 512K $file
26176 echo "Two stripes, stripe size 512K"
26177 lseek_test_430 $file
26179 # FLR with stale mirror
26180 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26182 echo "Mirrored file:"
26183 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26184 echo "Plain 2 stripes 1M"
26185 lseek_test_430 $file
26188 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26191 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26192 skip "OST does not support SEEK_HOLE"
26195 local file=$DIR/$tdir/$tfile
26197 mkdir -p $DIR/$tdir
26198 # Empty layout lseek should fail
26201 printf "Seeking hole from 0 ... "
26202 lseek_test -l 0 $file && error "lseek should fail"
26203 printf "Seeking data from 0 ... "
26204 lseek_test -d 0 $file && error "lseek should fail"
26208 $LFS setstripe -E 1M -c2 -E eof $file
26209 $TRUNCATE $file 1048576
26210 printf "Seeking hole from 1000000 ... "
26211 offset=$(lseek_test -l 1000000 $file)
26213 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26214 printf "Seeking data from 1000000 ... "
26215 lseek_test -d 1000000 $file && error "lseek should fail"
26218 # full component followed by non-inited one
26219 $LFS setstripe -E 1M -c2 -E eof $file
26220 dd if=/dev/urandom of=$file bs=1M count=1
26221 printf "Seeking hole from 1000000 ... "
26222 offset=$(lseek_test -l 1000000 $file)
26224 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26225 printf "Seeking hole from 1048576 ... "
26226 lseek_test -l 1048576 $file && error "lseek should fail"
26227 # init second component and truncate back
26228 echo "123" >> $file
26229 $TRUNCATE $file 1048576
26230 printf "Seeking hole from 1000000 ... "
26231 offset=$(lseek_test -l 1000000 $file)
26233 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26234 printf "Seeking hole from 1048576 ... "
26235 lseek_test -l 1048576 $file && error "lseek should fail"
26236 # boundary checks for big values
26237 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26238 offset=$(lseek_test -d 0 $file.10g)
26239 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26240 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26241 offset=$(lseek_test -d 0 $file.100g)
26242 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26245 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26248 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26249 skip "OST does not support SEEK_HOLE"
26251 local file=$DIR/$tdir/$tfile
26254 mkdir -p $DIR/$tdir
26255 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26257 # cp version 8.33+ prefers lseek over fiemap
26258 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26260 time cp $file /dev/null
26261 (( SECONDS - start < 5 )) ||
26262 error "cp: too long runtime $((SECONDS - start))"
26265 # tar version 1.29+ supports SEEK_HOLE/DATA
26266 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26268 time tar cS $file - | cat > /dev/null
26269 (( SECONDS - start < 5 )) ||
26270 error "tar: too long runtime $((SECONDS - start))"
26273 run_test 430c "lseek: external tools check"
26275 test_431() { # LU-14187
26276 local file=$DIR/$tdir/$tfile
26278 mkdir -p $DIR/$tdir
26279 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26280 dd if=/dev/urandom of=$file bs=4k count=1
26281 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26282 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26283 #define OBD_FAIL_OST_RESTART_IO 0x251
26284 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26285 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26289 echo 3 > /proc/sys/vm/drop_caches
26290 diff $file $file.0 || error "data diff"
26292 run_test 431 "Restart transaction for IO"
26294 cleanup_test_432() {
26295 do_facet mgs $LCTL nodemap_activate 0
26296 wait_nm_sync active
26300 local tmpdir=$TMP/dir432
26302 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26303 skip "Need MDS version at least 2.14.52"
26305 stack_trap cleanup_test_432 EXIT
26309 do_facet mgs $LCTL nodemap_activate 1
26310 wait_nm_sync active
26311 do_facet mgs $LCTL nodemap_modify --name default \
26312 --property admin --value 1
26313 do_facet mgs $LCTL nodemap_modify --name default \
26314 --property trusted --value 1
26315 cancel_lru_locks mdc
26316 wait_nm_sync default admin_nodemap
26317 wait_nm_sync default trusted_nodemap
26319 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26320 grep -ci "Operation not permitted") -ne 0 ]; then
26321 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26324 run_test 432 "mv dir from outside Lustre"
26327 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26328 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26329 skip "Need server version at least 2.9.55"
26331 start_full_debug_logging
26335 stop_full_debug_logging
26339 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26340 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26341 awk '/The barrier for/ { print $7 }')
26344 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26349 barrier_expired() {
26352 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26353 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26354 awk '/will be expired/ { print $7 }')
26356 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26365 echo "Start barrier_freeze at: $(date)"
26366 #define OBD_FAIL_BARRIER_DELAY 0x2202
26367 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26368 # Do not reduce barrier time - See LU-11873
26369 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26372 local b_status=$(barrier_stat)
26373 echo "Got barrier status at: $(date)"
26374 [ "$b_status" = "'freezing_p1'" ] ||
26375 error "(1) unexpected barrier status $b_status"
26377 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26379 b_status=$(barrier_stat)
26380 [ "$b_status" = "'frozen'" ] ||
26381 error "(2) unexpected barrier status $b_status"
26383 local expired=$(barrier_expired)
26384 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26385 sleep $((expired + 3))
26387 b_status=$(barrier_stat)
26388 [ "$b_status" = "'expired'" ] ||
26389 error "(3) unexpected barrier status $b_status"
26391 # Do not reduce barrier time - See LU-11873
26392 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26393 error "(4) fail to freeze barrier"
26395 b_status=$(barrier_stat)
26396 [ "$b_status" = "'frozen'" ] ||
26397 error "(5) unexpected barrier status $b_status"
26399 echo "Start barrier_thaw at: $(date)"
26400 #define OBD_FAIL_BARRIER_DELAY 0x2202
26401 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26402 do_facet mgs $LCTL barrier_thaw $FSNAME &
26405 b_status=$(barrier_stat)
26406 echo "Got barrier status at: $(date)"
26407 [ "$b_status" = "'thawing'" ] ||
26408 error "(6) unexpected barrier status $b_status"
26410 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26412 b_status=$(barrier_stat)
26413 [ "$b_status" = "'thawed'" ] ||
26414 error "(7) unexpected barrier status $b_status"
26416 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26417 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26418 do_facet mgs $LCTL barrier_freeze $FSNAME
26420 b_status=$(barrier_stat)
26421 [ "$b_status" = "'failed'" ] ||
26422 error "(8) unexpected barrier status $b_status"
26424 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26425 do_facet mgs $LCTL barrier_thaw $FSNAME
26429 run_test 801a "write barrier user interfaces and stat machine"
26434 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26435 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26436 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26437 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26438 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26440 cancel_lru_locks mdc
26442 # 180 seconds should be long enough
26443 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26445 local b_status=$(barrier_stat)
26446 [ "$b_status" = "'frozen'" ] ||
26447 error "(6) unexpected barrier status $b_status"
26449 mkdir $DIR/$tdir/d0/d10 &
26452 touch $DIR/$tdir/d1/f13 &
26455 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26458 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26461 rm -f $DIR/$tdir/d4/f12 &
26464 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26466 # To guarantee taht the 'stat' is not blocked
26467 b_status=$(barrier_stat)
26468 [ "$b_status" = "'frozen'" ] ||
26469 error "(8) unexpected barrier status $b_status"
26471 # let above commands to run at background
26474 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26475 ps -p $touch_pid || error "(10) touch should be blocked"
26476 ps -p $ln_pid || error "(11) link should be blocked"
26477 ps -p $mv_pid || error "(12) rename should be blocked"
26478 ps -p $rm_pid || error "(13) unlink should be blocked"
26480 b_status=$(barrier_stat)
26481 [ "$b_status" = "'frozen'" ] ||
26482 error "(14) unexpected barrier status $b_status"
26484 do_facet mgs $LCTL barrier_thaw $FSNAME
26485 b_status=$(barrier_stat)
26486 [ "$b_status" = "'thawed'" ] ||
26487 error "(15) unexpected barrier status $b_status"
26489 wait $mkdir_pid || error "(16) mkdir should succeed"
26490 wait $touch_pid || error "(17) touch should succeed"
26491 wait $ln_pid || error "(18) link should succeed"
26492 wait $mv_pid || error "(19) rename should succeed"
26493 wait $rm_pid || error "(20) unlink should succeed"
26497 run_test 801b "modification will be blocked by write barrier"
26500 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26504 stop mds2 || error "(1) Fail to stop mds2"
26506 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26508 local b_status=$(barrier_stat)
26509 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26510 do_facet mgs $LCTL barrier_thaw $FSNAME
26511 error "(2) unexpected barrier status $b_status"
26514 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26515 error "(3) Fail to rescan barrier bitmap"
26517 # Do not reduce barrier time - See LU-11873
26518 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26520 b_status=$(barrier_stat)
26521 [ "$b_status" = "'frozen'" ] ||
26522 error "(4) unexpected barrier status $b_status"
26524 do_facet mgs $LCTL barrier_thaw $FSNAME
26525 b_status=$(barrier_stat)
26526 [ "$b_status" = "'thawed'" ] ||
26527 error "(5) unexpected barrier status $b_status"
26529 local devname=$(mdsdevname 2)
26531 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26533 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26534 error "(7) Fail to rescan barrier bitmap"
26538 run_test 801c "rescan barrier bitmap"
26540 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26541 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26542 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26543 saved_MOUNT_OPTS=$MOUNT_OPTS
26549 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26550 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26551 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26552 MOUNT_OPTS=$saved_MOUNT_OPTS
26557 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26558 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26559 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26560 skip "Need server version at least 2.9.55"
26562 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26564 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26566 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26567 error "(2) Fail to copy"
26569 trap cleanup_802a EXIT
26571 # sync by force before remount as readonly
26572 sync; sync_all_data; sleep 3; sync_all_data
26576 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26577 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26578 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26580 echo "Mount the server as read only"
26581 setupall server_only || error "(3) Fail to start servers"
26583 echo "Mount client without ro should fail"
26584 mount_client $MOUNT &&
26585 error "(4) Mount client without 'ro' should fail"
26587 echo "Mount client with ro should succeed"
26588 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26589 mount_client $MOUNT ||
26590 error "(5) Mount client with 'ro' should succeed"
26592 echo "Modify should be refused"
26593 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26595 echo "Read should be allowed"
26596 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26597 error "(7) Read should succeed under ro mode"
26601 run_test 802a "simulate readonly device"
26604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26605 remote_mds_nodsh && skip "remote MDS with nodsh"
26607 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26608 skip "readonly option not available"
26610 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26612 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26613 error "(2) Fail to copy"
26615 # write back all cached data before setting MDT to readonly
26619 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26620 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26622 echo "Modify should be refused"
26623 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26625 echo "Read should be allowed"
26626 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26627 error "(7) Read should succeed under ro mode"
26630 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26632 run_test 802b "be able to set MDTs to readonly"
26635 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26636 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26637 skip "MDS needs to be newer than 2.10.54"
26639 mkdir_on_mdt0 $DIR/$tdir
26640 # Create some objects on all MDTs to trigger related logs objects
26641 for idx in $(seq $MDSCOUNT); do
26642 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26643 $DIR/$tdir/dir${idx} ||
26644 error "Fail to create $DIR/$tdir/dir${idx}"
26648 wait_delete_completed # ensure old test cleanups are finished
26649 echo "before create:"
26651 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26653 for i in {1..10}; do
26654 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26655 error "Fail to create $DIR/$tdir/foo$i"
26659 echo "after create:"
26661 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26663 # allow for an llog to be cleaned up during the test
26664 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26665 error "before ($before_used) + 10 > after ($after_used)"
26667 for i in {1..10}; do
26668 rm -rf $DIR/$tdir/foo$i ||
26669 error "Fail to remove $DIR/$tdir/foo$i"
26672 sleep 3 # avoid MDT return cached statfs
26673 wait_delete_completed
26674 echo "after unlink:"
26676 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26678 # allow for an llog to be created during the test
26679 [ $after_used -le $((before_used + 1)) ] ||
26680 error "after ($after_used) > before ($before_used) + 1"
26682 run_test 803a "verify agent object for remote object"
26685 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26686 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26687 skip "MDS needs to be newer than 2.13.56"
26688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26690 for i in $(seq 0 $((MDSCOUNT - 1))); do
26691 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26699 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26700 for i in $(seq 0 $((MDSCOUNT - 1))); do
26701 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26702 awk '/getattr/ { print $2 }')
26703 before=$((before + tmp))
26705 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26706 for i in $(seq 0 $((MDSCOUNT - 1))); do
26707 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26708 awk '/getattr/ { print $2 }')
26709 after=$((after + tmp))
26712 [ $before -eq $after ] || error "getattr count $before != $after"
26714 run_test 803b "remote object can getattr from cache"
26717 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26718 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26719 skip "MDS needs to be newer than 2.10.54"
26720 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26722 mkdir -p $DIR/$tdir
26723 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26724 error "Fail to create $DIR/$tdir/dir0"
26726 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26727 local dev=$(mdsdevname 2)
26729 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26730 grep ${fid} || error "NOT found agent entry for dir0"
26732 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26733 error "Fail to create $DIR/$tdir/dir1"
26735 touch $DIR/$tdir/dir1/foo0 ||
26736 error "Fail to create $DIR/$tdir/dir1/foo0"
26737 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26740 for idx in $(seq $MDSCOUNT); do
26741 dev=$(mdsdevname $idx)
26742 do_facet mds${idx} \
26743 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26744 grep ${fid} && rc=$idx
26747 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26748 error "Fail to rename foo0 to foo1"
26749 if [ $rc -eq 0 ]; then
26750 for idx in $(seq $MDSCOUNT); do
26751 dev=$(mdsdevname $idx)
26752 do_facet mds${idx} \
26753 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26754 grep ${fid} && rc=$idx
26758 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26759 error "Fail to rename foo1 to foo2"
26760 if [ $rc -eq 0 ]; then
26761 for idx in $(seq $MDSCOUNT); do
26762 dev=$(mdsdevname $idx)
26763 do_facet mds${idx} \
26764 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26765 grep ${fid} && rc=$idx
26769 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26771 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26772 error "Fail to link to $DIR/$tdir/dir1/foo2"
26773 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26774 error "Fail to rename foo2 to foo0"
26775 unlink $DIR/$tdir/dir1/foo0 ||
26776 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26777 rm -rf $DIR/$tdir/dir0 ||
26778 error "Fail to rm $DIR/$tdir/dir0"
26780 for idx in $(seq $MDSCOUNT); do
26781 dev=$(mdsdevname $idx)
26785 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26787 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26788 error "mount mds$idx failed"
26789 df $MOUNT > /dev/null 2>&1
26791 # e2fsck should not return error
26793 error "e2fsck detected error on MDT${idx}: rc=$rc"
26796 run_test 804 "verify agent entry for remote entry"
26799 do_facet $SINGLEMDS zfs set quota=$old $fsset
26800 unlinkmany $DIR/$tdir/f- 1000000
26805 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26806 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26807 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26808 skip "netfree not implemented before 0.7"
26809 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26810 skip "Need MDS version at least 2.10.57"
26817 local pref="osd-zfs.$FSNAME-MDT0000."
26819 # limit available space on MDS dataset to meet nospace issue
26820 # quickly. then ZFS 0.7.2 can use reserved space if asked
26821 # properly (using netfree flag in osd_declare_destroy()
26822 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26823 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26825 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26826 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26827 let "usedkb=usedkb-freekb"
26828 let "freekb=freekb/2"
26829 if let "freekb > 5000"; then
26832 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26833 trap cleanup_805 EXIT
26834 mkdir_on_mdt0 $DIR/$tdir
26835 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26836 error "Can't set PFL layout"
26837 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26838 rm -rf $DIR/$tdir || error "not able to remove"
26839 do_facet $SINGLEMDS zfs set quota=$old $fsset
26842 run_test 805 "ZFS can remove from full fs"
26848 local expect=$(stat -c %s $file)
26850 check_lsom_size $1 $expect
26852 local blocks=$($LFS getsom -b $file)
26853 expect=$(stat -c %b $file)
26854 [[ $blocks == $expect ]] ||
26855 error "$file expected blocks: $expect, got: $blocks"
26863 cancel_lru_locks mdc
26865 size=$($LFS getsom -s $1)
26866 [[ $size == $expect ]] ||
26867 error "$file expected size: $expect, got: $size"
26871 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26872 skip "Need MDS version at least 2.11.52"
26876 touch $DIR/$tfile || error "touch $tfile failed"
26878 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26879 save_lustre_params client "llite.*.xattr_cache" > $save
26880 lctl set_param llite.*.xattr_cache=0
26881 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26883 # single-threaded write
26884 echo "Test SOM for single-threaded write"
26885 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26886 error "write $tfile failed"
26887 check_lsom_size $DIR/$tfile $bs
26890 local size=$(($num * $bs))
26894 echo "Test SOM for single client multi-threaded($num) write"
26895 $TRUNCATE $DIR/$tfile 0
26896 for ((i = 0; i < $num; i++)); do
26897 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26899 offset=$((offset + $bs))
26901 for (( i=0; i < $num; i++ )); do
26904 check_lsom_size $DIR/$tfile $size
26906 $TRUNCATE $DIR/$tfile 0
26907 for ((i = 0; i < $num; i++)); do
26908 offset=$((offset - $bs))
26909 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26912 for (( i=0; i < $num; i++ )); do
26915 check_lsom_size $DIR/$tfile $size
26917 # multi-client writes
26918 num=$(get_node_count ${CLIENTS//,/ })
26919 size=$(($num * $bs))
26923 echo "Test SOM for multi-client ($num) writes"
26924 $TRUNCATE $DIR/$tfile 0
26925 for client in ${CLIENTS//,/ }; do
26926 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26929 offset=$((offset + $bs))
26931 for (( i=0; i < $num; i++ )); do
26934 check_lsom_size $DIR/$tfile $offset
26937 $TRUNCATE $DIR/$tfile 0
26938 for client in ${CLIENTS//,/ }; do
26939 offset=$((offset - $bs))
26940 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26944 for (( i=0; i < $num; i++ )); do
26947 check_lsom_size $DIR/$tfile $size
26950 echo "Test SOM for truncate"
26951 $TRUNCATE $DIR/$tfile 1048576
26952 check_lsom_size $DIR/$tfile 1048576
26953 $TRUNCATE $DIR/$tfile 1234
26954 check_lsom_size $DIR/$tfile 1234
26956 # verify SOM blocks count
26957 echo "Verify SOM block count"
26958 $TRUNCATE $DIR/$tfile 0
26959 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26960 error "failed to write file $tfile"
26961 check_lsom_data $DIR/$tfile
26963 run_test 806 "Verify Lazy Size on MDS"
26966 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26967 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26968 skip "Need MDS version at least 2.11.52"
26970 # Registration step
26971 changelog_register || error "changelog_register failed"
26972 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26973 changelog_users $SINGLEMDS | grep -q $cl_user ||
26974 error "User $cl_user not found in changelog_users"
26976 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26977 save_lustre_params client "llite.*.xattr_cache" > $save
26978 lctl set_param llite.*.xattr_cache=0
26979 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26981 rm -rf $DIR/$tdir || error "rm $tdir failed"
26982 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26983 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26984 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26985 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26986 error "truncate $tdir/trunc failed"
26989 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26990 error "write $tfile failed"
26992 # multi-client wirtes
26993 local num=$(get_node_count ${CLIENTS//,/ })
26997 echo "Test SOM for multi-client ($num) writes"
26998 touch $DIR/$tfile || error "touch $tfile failed"
26999 $TRUNCATE $DIR/$tfile 0
27000 for client in ${CLIENTS//,/ }; do
27001 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27004 offset=$((offset + $bs))
27006 for (( i=0; i < $num; i++ )); do
27010 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27011 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27012 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27013 check_lsom_data $DIR/$tdir/trunc
27014 check_lsom_data $DIR/$tdir/single_dd
27015 check_lsom_data $DIR/$tfile
27018 # Deregistration step
27019 changelog_deregister || error "changelog_deregister failed"
27021 run_test 807 "verify LSOM syncing tool"
27023 check_som_nologged()
27025 local lines=$($LFS changelog $FSNAME-MDT0000 |
27026 grep 'x=trusted.som' | wc -l)
27027 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27031 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27032 skip "Need MDS version at least 2.11.55"
27034 # Registration step
27035 changelog_register || error "changelog_register failed"
27037 touch $DIR/$tfile || error "touch $tfile failed"
27040 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27041 error "write $tfile failed"
27044 $TRUNCATE $DIR/$tfile 1234
27047 $TRUNCATE $DIR/$tfile 1048576
27050 # Deregistration step
27051 changelog_deregister || error "changelog_deregister failed"
27053 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27058 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27062 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27063 skip "Need MDS version at least 2.11.56"
27065 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27066 error "failed to create DoM-only file $DIR/$tfile"
27067 touch $DIR/$tfile || error "touch $tfile failed"
27068 check_som_nodata $DIR/$tfile
27070 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27071 error "write $tfile failed"
27072 check_som_nodata $DIR/$tfile
27074 $TRUNCATE $DIR/$tfile 1234
27075 check_som_nodata $DIR/$tfile
27077 $TRUNCATE $DIR/$tfile 4097
27078 check_som_nodata $DIR/$file
27080 run_test 809 "Verify no SOM xattr store for DoM-only files"
27083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27084 $GSS && skip_env "could not run with gss"
27085 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27086 skip "OST < 2.12.58 doesn't align checksum"
27089 stack_trap "set_checksums $ORIG_CSUM" EXIT
27090 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27095 for csum in $CKSUM_TYPES; do
27096 #define OBD_FAIL_OSC_NO_GRANT 0x411
27097 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27098 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27100 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27101 before=$(md5sum $DIR/$tfile)
27102 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27103 after=$(md5sum $DIR/$tfile)
27104 [ "$before" == "$after" ] ||
27105 error "$csum: $before != $after bs=$1 seek=$2"
27109 run_test 810 "partial page writes on ZFS (LU-11663)"
27112 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27113 skip "OST < 2.12.51 doesn't support this fail_loc"
27115 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27116 # ensure ost1 is connected
27117 stat $DIR/$tfile >/dev/null || error "can't stat"
27118 wait_osc_import_state client ost1 FULL
27119 # no locks, no reqs to let the connection idle
27120 cancel_lru_locks osc
27122 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27123 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27124 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27125 wait_osc_import_state client ost1 CONNECTING
27126 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27128 stat $DIR/$tfile >/dev/null || error "can't stat file"
27130 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27132 test_812b() { # LU-12378
27133 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27134 skip "OST < 2.12.51 doesn't support this fail_loc"
27136 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27137 # ensure ost1 is connected
27138 stat $DIR/$tfile >/dev/null || error "can't stat"
27139 wait_osc_import_state client ost1 FULL
27140 # no locks, no reqs to let the connection idle
27141 cancel_lru_locks osc
27143 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27144 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27145 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27146 wait_osc_import_state client ost1 CONNECTING
27147 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27149 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27150 wait_osc_import_state client ost1 IDLE
27152 run_test 812b "do not drop no resend request for idle connect"
27157 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27159 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27160 $LFS getstripe $DIR/$tfile
27161 $LCTL set_param osc.*.idle_timeout=10
27162 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27163 # ensure ost1 is connected
27164 stat $DIR/$tfile >/dev/null || error "can't stat"
27165 wait_osc_import_state client ost1 FULL
27166 # no locks, no reqs to let the connection idle
27167 cancel_lru_locks osc
27169 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27170 $LCTL set_param fail_loc=0x80000533
27172 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27174 run_test 812c "idle import vs lock enqueue race"
27177 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27178 [ -z "$file_heat_sav" ] && skip "no file heat support"
27189 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27190 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27192 $LCTL set_param -n llite.*.file_heat=1
27193 echo "Turn on file heat"
27194 echo "Period second: $period_second, Decay percentage: $decay_pct"
27196 echo "QQQQ" > $DIR/$tfile
27197 echo "QQQQ" > $DIR/$tfile
27198 echo "QQQQ" > $DIR/$tfile
27199 cat $DIR/$tfile > /dev/null
27200 cat $DIR/$tfile > /dev/null
27201 cat $DIR/$tfile > /dev/null
27202 cat $DIR/$tfile > /dev/null
27204 local out=$($LFS heat_get $DIR/$tfile)
27206 $LFS heat_get $DIR/$tfile
27207 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27208 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27209 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27210 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27212 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27213 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27214 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27215 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27217 sleep $((period_second + 3))
27218 echo "Sleep $((period_second + 3)) seconds..."
27219 # The recursion formula to calculate the heat of the file f is as
27221 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27222 # Where Hi is the heat value in the period between time points i*I and
27223 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27224 # to the weight of Ci.
27225 out=$($LFS heat_get $DIR/$tfile)
27226 $LFS heat_get $DIR/$tfile
27227 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27228 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27229 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27230 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27232 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27233 error "read sample ($readsample) is wrong"
27234 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27235 error "write sample ($writesample) is wrong"
27236 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27237 error "read bytes ($readbyte) is wrong"
27238 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27239 error "write bytes ($writebyte) is wrong"
27241 echo "QQQQ" > $DIR/$tfile
27242 echo "QQQQ" > $DIR/$tfile
27243 echo "QQQQ" > $DIR/$tfile
27244 cat $DIR/$tfile > /dev/null
27245 cat $DIR/$tfile > /dev/null
27246 cat $DIR/$tfile > /dev/null
27247 cat $DIR/$tfile > /dev/null
27249 sleep $((period_second + 3))
27250 echo "Sleep $((period_second + 3)) seconds..."
27252 out=$($LFS heat_get $DIR/$tfile)
27253 $LFS heat_get $DIR/$tfile
27254 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27255 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27256 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27257 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27259 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27260 4 * $decay_pct) / 100") -eq 1 ] ||
27261 error "read sample ($readsample1) is wrong"
27262 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27263 3 * $decay_pct) / 100") -eq 1 ] ||
27264 error "write sample ($writesample1) is wrong"
27265 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27266 20 * $decay_pct) / 100") -eq 1 ] ||
27267 error "read bytes ($readbyte1) is wrong"
27268 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27269 15 * $decay_pct) / 100") -eq 1 ] ||
27270 error "write bytes ($writebyte1) is wrong"
27272 echo "Turn off file heat for the file $DIR/$tfile"
27273 $LFS heat_set -o $DIR/$tfile
27275 echo "QQQQ" > $DIR/$tfile
27276 echo "QQQQ" > $DIR/$tfile
27277 echo "QQQQ" > $DIR/$tfile
27278 cat $DIR/$tfile > /dev/null
27279 cat $DIR/$tfile > /dev/null
27280 cat $DIR/$tfile > /dev/null
27281 cat $DIR/$tfile > /dev/null
27283 out=$($LFS heat_get $DIR/$tfile)
27284 $LFS heat_get $DIR/$tfile
27285 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27286 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27287 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27288 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27290 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27291 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27292 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27293 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27295 echo "Trun on file heat for the file $DIR/$tfile"
27296 $LFS heat_set -O $DIR/$tfile
27298 echo "QQQQ" > $DIR/$tfile
27299 echo "QQQQ" > $DIR/$tfile
27300 echo "QQQQ" > $DIR/$tfile
27301 cat $DIR/$tfile > /dev/null
27302 cat $DIR/$tfile > /dev/null
27303 cat $DIR/$tfile > /dev/null
27304 cat $DIR/$tfile > /dev/null
27306 out=$($LFS heat_get $DIR/$tfile)
27307 $LFS heat_get $DIR/$tfile
27308 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27309 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27310 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27311 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27313 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27314 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27315 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27316 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27318 $LFS heat_set -c $DIR/$tfile
27319 $LCTL set_param -n llite.*.file_heat=0
27320 echo "Turn off file heat support for the Lustre filesystem"
27322 echo "QQQQ" > $DIR/$tfile
27323 echo "QQQQ" > $DIR/$tfile
27324 echo "QQQQ" > $DIR/$tfile
27325 cat $DIR/$tfile > /dev/null
27326 cat $DIR/$tfile > /dev/null
27327 cat $DIR/$tfile > /dev/null
27328 cat $DIR/$tfile > /dev/null
27330 out=$($LFS heat_get $DIR/$tfile)
27331 $LFS heat_get $DIR/$tfile
27332 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27333 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27334 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27335 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27337 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27338 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27339 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27340 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27342 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27345 run_test 813 "File heat verfication"
27349 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27350 echo -n y >> $DIR/$tfile
27351 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27352 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27354 run_test 814 "sparse cp works as expected (LU-12361)"
27358 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27359 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27361 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27364 local ost1_imp=$(get_osc_import_name client ost1)
27365 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27368 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27369 # ensure ost1 is connected
27371 stat $DIR/$tfile >/dev/null || error "can't stat"
27372 wait_osc_import_state client ost1 FULL
27373 # no locks, no reqs to let the connection idle
27374 cancel_lru_locks osc
27375 lru_resize_disable osc
27378 before=$($LCTL get_param -n \
27379 ldlm.namespaces.$imp_name.lru_size)
27381 wait_osc_import_state client ost1 IDLE
27382 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27383 now=$($LCTL get_param -n \
27384 ldlm.namespaces.$imp_name.lru_size)
27385 [ $before == $now ] || error "lru_size changed $before != $now"
27387 run_test 816 "do not reset lru_resize on idle reconnect"
27391 exportfs -u localhost:$DIR/nfsexp
27396 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27398 mkdir -p $DIR/nfsexp
27399 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27400 error "failed to export nfs"
27402 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27403 stack_trap cleanup_817 EXIT
27405 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27406 error "failed to mount nfs to $tmpdir"
27408 cp /bin/true $tmpdir
27409 $DIR/nfsexp/true || error "failed to execute 'true' command"
27411 run_test 817 "nfsd won't cache write lock for exec file"
27415 $LFS setstripe -c1 -i0 $DIR/$tfile
27416 $LFS setstripe -c1 -i1 $DIR/$tfile
27418 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27419 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27420 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27421 error "start $SINGLEMDS failed"
27424 run_test 818 "unlink with failed llog"
27427 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27428 cancel_lru_locks osc
27429 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27430 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27431 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27434 run_test 819a "too big niobuf in read"
27437 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27438 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27439 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27440 cancel_lru_locks osc
27444 run_test 819b "too big niobuf in write"
27447 function test_820_start_ost() {
27450 for num in $(seq $OSTCOUNT); do
27451 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27456 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27459 umount_client $MOUNT || error "umount failed"
27460 for num in $(seq $OSTCOUNT); do
27464 # mount client with no active OSTs
27465 # so that the client can't initialize max LOV EA size
27466 # from OSC notifications
27467 mount_client $MOUNT || error "mount failed"
27468 # delay OST starting to keep this 0 max EA size for a while
27469 test_820_start_ost &
27471 # create a directory on MDS2
27472 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27473 error "Failed to create directory"
27474 # open intent should update default EA size
27475 # see mdc_update_max_ea_from_body()
27476 # notice this is the very first RPC to MDS2
27477 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27480 # With SSK, this situation can lead to -EPERM being returned.
27481 # In that case, simply retry.
27482 if [ $ret -ne 0 ] && $SHARED_KEY; then
27483 if echo "$out" | grep -q "not permitted"; then
27484 cp /etc/services $DIR/$tdir/mds2
27488 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27490 run_test 820 "update max EA from open intent"
27493 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27495 save_lustre_params mds1 \
27496 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27497 do_facet $SINGLEMDS "$LCTL set_param -n \
27498 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27499 do_facet $SINGLEMDS "$LCTL set_param -n \
27500 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27502 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27503 local maxage=$(do_facet mds1 $LCTL get_param -n \
27504 osp.$FSNAME-OST0000*MDT0000.maxage)
27505 sleep $((maxage + 1))
27507 #define OBD_FAIL_NET_ERROR_RPC 0x532
27508 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27510 stack_trap "restore_lustre_params < $p; rm $p"
27512 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27513 osp.$FSNAME-OST0000*MDT0000.create_count")
27514 for i in $(seq 1 $count); do
27515 touch $DIR/$tfile.${i} || error "touch failed"
27518 run_test 822 "test precreate failure"
27521 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27522 local OST_MAX_PRECREATE=20000
27524 save_lustre_params mds1 \
27525 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27526 do_facet $SINGLEMDS "$LCTL set_param -n \
27527 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27528 do_facet $SINGLEMDS "$LCTL set_param -n \
27529 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27531 stack_trap "restore_lustre_params < $p; rm $p"
27533 do_facet $SINGLEMDS "$LCTL set_param -n \
27534 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27536 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27537 osp.$FSNAME-OST0000*MDT0000.create_count")
27538 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27539 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27540 local expect_count=$(((($max/2)/256) * 256))
27542 log "setting create_count to 100200:"
27543 log " -result- count: $count with max: $max, expecting: $expect_count"
27545 [[ $count -eq expect_count ]] ||
27546 error "Create count not set to max precreate."
27548 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27551 # tests that do cleanup/setup should be run at the end
27555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27558 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27559 $LCTL set_param fail_loc=0x903
27561 cancel_lru_locks MGC
27563 FAIL_ON_ERROR=true cleanup
27564 FAIL_ON_ERROR=true setup
27566 run_test 900 "umount should not race with any mgc requeue thread"
27568 # LUS-6253/LU-11185
27574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27576 # some get_param have a bug to handle dot in param name
27577 cancel_lru_locks MGC
27578 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27579 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27580 umount_client $MOUNT || error "umount failed"
27581 mount_client $MOUNT || error "mount failed"
27582 cancel_lru_locks MGC
27583 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27584 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27586 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27587 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27591 run_test 901 "don't leak a mgc lock on client umount"
27595 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27596 skip "client does not have LU-13377 fix"
27597 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27598 $LCTL set_param fail_loc=0x1415
27599 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27600 cancel_lru_locks osc
27603 run_test 902 "test short write doesn't hang lustre"
27607 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27608 echo "blah" > $DIR/${tfile}-2
27609 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27610 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27611 $LCTL set_param fail_loc=0x417 fail_val=20
27613 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27614 sleep 1 # To start the destroy
27615 wait_destroy_complete 150 || error "Destroy taking too long"
27616 cat $DIR/$tfile > /dev/null || error "Evicted"
27618 run_test 903 "Test long page discard does not cause evictions"
27621 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27622 check_and_cleanup_lustre
27623 if [ "$I_MOUNTED" != "yes" ]; then
27624 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true