3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
97 # Get the SLES distro version
99 # Returns a version string that should only be used in comparing
100 # strings returned by version_code()
103 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
105 # All SuSE Linux versions have one decimal. version_code expects two
106 local sles_version=$version.0
107 version_code $sles_version
110 # Check if we are running on Ubuntu or SLES so we can make decisions on
112 if [ -r /etc/SuSE-release ]; then
113 sles_version=$(sles_version_code)
114 [ $sles_version -lt $(version_code 11.4.0) ] &&
115 # bug number for skipped test: LU-4341
116 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
117 [ $sles_version -lt $(version_code 12.0.0) ] &&
118 # bug number for skipped test: LU-3703
119 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
120 elif [ -r /etc/os-release ]; then
121 if grep -qi ubuntu /etc/os-release; then
122 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
123 -e 's/^VERSION=//p' \
127 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
128 # bug number for skipped test:
130 ALWAYS_EXCEPT+=" 103a 410"
140 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
141 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
150 check_swap_layouts_support()
152 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
153 skip "Does not support layout lock."
156 check_swap_layout_no_dom()
159 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
160 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
163 check_and_setup_lustre
167 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
169 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
170 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
171 rm -rf $DIR/[Rdfs][0-9]*
173 # $RUNAS_ID may get set incorrectly somewhere else
174 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
175 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
177 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
179 if [ "${ONLY}" = "MOUNT" ] ; then
180 echo "Lustre is up, please go on"
184 echo "preparing for tests involving mounts"
185 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
187 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
188 echo # add a newline after mke2fs.
192 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
193 lctl set_param debug=-1 2> /dev/null || true
196 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
198 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
200 run_test 0a "touch; rm ====================="
203 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
204 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
206 run_test 0b "chmod 0755 $DIR ============================="
209 $LCTL get_param mdc.*.import | grep "state: FULL" ||
210 error "import not FULL"
211 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
214 run_test 0c "check import proc"
216 test_0d() { # LU-3397
217 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
218 skip "proc exports not supported before 2.10.57"
220 local mgs_exp="mgs.MGS.exports"
221 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
223 local exp_client_version
226 local temp_imp=$DIR/$tfile.import
227 local temp_exp=$DIR/$tfile.export
229 # save mgc import file to $temp_imp
230 $LCTL get_param mgc.*.import | tee $temp_imp
231 # Check if client uuid is found in MGS export
232 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
233 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
237 # save mgs export file to $temp_exp
238 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
240 # Compare the value of field "connect_flags"
241 imp_val=$(grep "connect_flags" $temp_imp)
242 exp_val=$(grep "connect_flags" $temp_exp)
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export flags '$exp_val' != import flags '$imp_val'"
246 # Compare client versions. Only compare top-3 fields for compatibility
247 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
248 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
249 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
250 [ "$exp_val" == "$imp_val" ] ||
251 error "exp version '$exp_client_version'($exp_val) != " \
252 "'$(lustre_build_version client)'($imp_val)"
254 run_test 0d "check export proc ============================="
256 test_0e() { # LU-13417
257 (( $MDSCOUNT > 1 )) ||
258 skip "We need at least 2 MDTs for this test"
260 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
261 skip "Need server version at least 2.14.51"
263 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
264 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
266 [ $default_lmv_count -eq 1 ] ||
267 error "$MOUNT default stripe count $default_lmv_count"
269 [ $default_lmv_index -eq -1 ] ||
270 error "$MOUNT default stripe index $default_lmv_index"
272 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
273 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
275 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
276 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
278 [ $mdt_index1 -eq $mdt_index2 ] &&
279 error "directories are on the same MDT $mdt_index1=$mdt_index2"
281 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
283 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
294 run_test 1 "mkdir; remkdir; rmdir"
297 test_mkdir $DIR/$tdir
298 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
299 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
301 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
303 run_test 2 "mkdir; touch; rmdir; check file"
306 test_mkdir $DIR/$tdir
307 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
308 touch $DIR/$tdir/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
311 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
313 run_test 3 "mkdir; touch; rmdir; check dir"
315 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
317 test_mkdir -i 1 $DIR/$tdir
319 touch $DIR/$tdir/$tfile ||
320 error "Create file under remote directory failed"
323 error "Expect error removing in-use dir $DIR/$tdir"
325 test -d $DIR/$tdir || error "Remote directory disappeared"
327 rm -rf $DIR/$tdir || error "remove remote dir error"
329 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
332 test_mkdir $DIR/$tdir
333 test_mkdir $DIR/$tdir/d2
334 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
335 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
336 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
338 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
341 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
342 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
343 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
344 error "$tfile does not have perm 0666 or UID $UID"
345 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
346 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
347 error "$tfile should be 0666 and owned by UID $UID"
349 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $RUNAS_ID"
358 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $RUNAS_ID"
362 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
368 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
369 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
370 error "$tfile should be owned by GID $UID"
371 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
372 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
373 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
375 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
380 test_mkdir $DIR/$tdir
381 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
382 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
383 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
384 test_mkdir $DIR/$tdir/d/subdir
385 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
386 error "$tdir/d/subdir should be GID $RUNAS_GID"
387 if [[ $MDSCOUNT -gt 1 ]]; then
388 # check remote dir sgid inherite
389 $LFS mkdir -i 0 $DIR/$tdir.local ||
390 error "mkdir $tdir.local failed"
391 chmod g+s $DIR/$tdir.local ||
392 error "chmod $tdir.local failed"
393 chgrp $RUNAS_GID $DIR/$tdir.local ||
394 error "chgrp $tdir.local failed"
395 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
396 error "mkdir $tdir.remote failed"
397 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
399 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
400 error "$tdir.remote should be mode 02755"
403 run_test 6g "verify new dir in sgid dir inherits group"
405 test_6h() { # bug 7331
406 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
408 touch $DIR/$tfile || error "touch failed"
409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
410 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
411 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
412 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
413 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
415 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
418 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tdir/$tfile should be mode 0666"
424 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
427 if [ ! -d $DIR/$tdir ]; then
428 test_mkdir $DIR/$tdir
430 $MCREATE $DIR/$tdir/$tfile
431 echo -n foo > $DIR/$tdir/$tfile
432 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
433 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
435 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 chmod 0666 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
442 error "$tfile mode not 0666"
444 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 test_mkdir $DIR/$tdir/d2/d3
450 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
452 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
455 test_mkdir $DIR/$tdir
456 test_mkdir $DIR/$tdir/d2
457 touch $DIR/$tdir/d2/$tfile
458 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
459 error "$tdir/d2/$tfile not a file"
461 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
464 test_mkdir $DIR/$tdir
465 test_mkdir $DIR/$tdir/d2
466 chmod 0666 $DIR/$tdir/d2
467 chmod 0705 $DIR/$tdir/d2
468 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
469 error "$tdir/d2 mode not 0705"
471 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 chmod 0666 $DIR/$tdir/$tfile
477 chmod 0654 $DIR/$tdir/$tfile
478 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
479 error "$tdir/d2 mode not 0654"
481 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
484 test_mkdir $DIR/$tdir
485 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
487 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
488 error "$tdir/$tfile size not 0 after truncate"
490 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
493 test_mkdir $DIR/$tdir
494 touch $DIR/$tdir/$tfile
496 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
498 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
501 test_mkdir $DIR/$tdir
502 touch $DIR/$tdir/$tfile
503 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
504 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
505 error "$tdir/${tfile_2} not a file after rename"
506 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
511 test_mkdir $DIR/$tdir
512 touch $DIR/$tdir/$tfile
513 rm -rf $DIR/$tdir/$tfile
514 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
519 test_mkdir $DIR/$tdir
520 touch $DIR/$tdir/$tfile
521 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
523 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not a symlink"
525 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
526 error "$tdir/l-exist not referencing a file"
527 rm -f $DIR/$tdir/l-exist
528 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
530 run_test 17a "symlinks: create, remove (real)"
533 test_mkdir $DIR/$tdir
534 ln -s no-such-file $DIR/$tdir/l-dangle
536 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing no-such-file"
538 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
539 error "$tdir/l-dangle not referencing non-existent file"
540 rm -f $DIR/$tdir/l-dangle
541 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
543 run_test 17b "symlinks: create, remove (dangling)"
545 test_17c() { # bug 3440 - don't save failed open RPC for replay
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
550 run_test 17c "symlinks: open dangling (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s foo $DIR/$tdir/$tfile
555 touch $DIR/$tdir/$tfile || error "creating to new symlink"
557 run_test 17d "symlinks: create dangling"
560 test_mkdir $DIR/$tdir
561 local foo=$DIR/$tdir/$tfile
562 ln -s $foo $foo || error "create symlink failed"
563 ls -l $foo || error "ls -l failed"
564 ls $foo && error "ls not failed" || true
566 run_test 17e "symlinks: create recursive symlink (should return error)"
569 test_mkdir $DIR/$tdir
570 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
573 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
574 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
575 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
578 run_test 17f "symlinks: long and very long symlink name"
580 # str_repeat(S, N) generate a string that is string S repeated N times
585 while [ $((n -= 1)) -ge 0 ]; do
591 # Long symlinks and LU-2241
593 test_mkdir $DIR/$tdir
594 local TESTS="59 60 61 4094 4095"
596 # Fix for inode size boundary in 2.1.4
597 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
600 # Patch not applied to 2.2 or 2.3 branches
601 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
602 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
606 local SYMNAME=$(str_repeat 'x' $i)
607 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
608 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
611 run_test 17g "symlinks: really long symlink name and inode boundaries"
613 test_17h() { #bug 17378
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 remote_mds_nodsh && skip "remote MDS with nodsh"
619 test_mkdir $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 $LFS setstripe -c -1 $DIR/$tdir
622 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
624 touch $DIR/$tdir/$tfile || true
626 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
628 test_17i() { #bug 20018
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
632 local foo=$DIR/$tdir/$tfile
635 test_mkdir -c1 $DIR/$tdir
636 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
637 ln -s $foo $foo || error "create symlink failed"
638 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
639 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
640 ls -l $foo && error "error not detected"
643 run_test 17i "don't panic on short symlink (should return error)"
645 test_17k() { #bug 22301
646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
647 [[ -z "$(which rsync 2>/dev/null)" ]] &&
648 skip "no rsync command"
649 rsync --help | grep -q xattr ||
650 skip_env "$(rsync --version | head -n1) does not support xattrs"
651 test_mkdir $DIR/$tdir
652 test_mkdir $DIR/$tdir.new
653 touch $DIR/$tdir/$tfile
654 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
655 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
656 error "rsync failed with xattrs enabled"
658 run_test 17k "symlinks: rsync with xattrs enabled"
660 test_17l() { # LU-279
661 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
662 skip "no getfattr command"
664 test_mkdir $DIR/$tdir
665 touch $DIR/$tdir/$tfile
666 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
667 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
668 # -h to not follow symlinks. -m '' to list all the xattrs.
669 # grep to remove first line: '# file: $path'.
670 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
672 lgetxattr_size_check $path $xattr ||
673 error "lgetxattr_size_check $path $xattr failed"
677 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
683 remote_mds_nodsh && skip "remote MDS with nodsh"
684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
685 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
686 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
688 local short_sym="0123456789"
689 local wdir=$DIR/$tdir
694 # create a long symlink file
695 for ((i = 0; i < 4; ++i)); do
696 long_sym=${long_sym}${long_sym}
699 echo "create 512 short and long symlink files under $wdir"
700 for ((i = 0; i < 256; ++i)); do
701 ln -sf ${long_sym}"a5a5" $wdir/long-$i
702 ln -sf ${short_sym}"a5a5" $wdir/short-$i
708 wait_delete_completed
710 echo "recreate the 512 symlink files with a shorter string"
711 for ((i = 0; i < 512; ++i)); do
712 # rewrite the symlink file with a shorter string
713 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
714 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
717 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
718 local devname=$(mdsdevname $mds_index)
720 echo "stop and checking mds${mds_index}:"
721 # e2fsck should not return error
723 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
726 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
727 error "start mds${mds_index} failed"
728 df $MOUNT > /dev/null 2>&1
730 error "e2fsck detected error for short/long symlink: rc=$rc"
733 run_test 17m "run e2fsck against MDT which contains short/long symlink"
735 check_fs_consistency_17n() {
739 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
740 # so it only check MDT1/MDT2 instead of all of MDTs.
741 for mdt_index in 1 2; do
742 local devname=$(mdsdevname $mdt_index)
743 # e2fsck should not return error
745 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
748 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
749 error "mount mds$mdt_index failed"
750 df $MOUNT > /dev/null 2>&1
756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
761 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
762 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
766 test_mkdir $DIR/$tdir
767 for ((i=0; i<10; i++)); do
768 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
769 error "create remote dir error $i"
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
774 check_fs_consistency_17n ||
775 error "e2fsck report error after create files under remote dir"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n ||
783 error "e2fsck report error after unlink files under remote dir"
785 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
786 skip "lustre < 2.4.50 does not support migrate mv"
788 for ((i = 0; i < 10; i++)); do
789 mkdir -p $DIR/$tdir/remote_dir_${i}
790 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
791 error "create files under remote dir failed $i"
792 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
793 error "migrate remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after migration"
797 for ((i = 0; i < 10; i++)); do
798 rm -rf $DIR/$tdir/remote_dir_${i} ||
799 error "destroy remote dir error $i"
802 check_fs_consistency_17n || error "e2fsck report error after unlink"
804 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
807 remote_mds_nodsh && skip "remote MDS with nodsh"
808 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
809 skip "Need MDS version at least 2.3.64"
811 local wdir=$DIR/${tdir}o
817 mdt_index=$($LFS getstripe -m $wdir/$tfile)
818 mdt_index=$((mdt_index + 1))
821 #fail mds will wait the failover finish then set
822 #following fail_loc to avoid interfer the recovery process.
825 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
826 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
827 ls -l $wdir/$tfile && rc=1
828 do_facet mds${mdt_index} lctl set_param fail_loc=0
829 [[ $rc -eq 0 ]] || error "stat file should fail"
831 run_test 17o "stat file with incompat LMA feature"
834 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
835 ls $DIR || error "Failed to ls $DIR: $?"
837 run_test 18 "touch .../f ; ls ... =============================="
843 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
845 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
848 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
850 run_test 19b "ls -l .../f19 (should return error) =============="
853 [ $RUNAS_ID -eq $UID ] &&
854 skip_env "RUNAS_ID = UID = $UID -- skipping"
856 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
858 run_test 19c "$RUNAS touch .../f19 (should return error) =="
861 cat $DIR/f19 && error || true
863 run_test 19d "cat .../f19 (should return error) =============="
872 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
874 run_test 20 "touch .../f ; ls -l ..."
877 test_mkdir $DIR/$tdir
878 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
879 ln -s dangle $DIR/$tdir/link
880 echo foo >> $DIR/$tdir/link
881 cat $DIR/$tdir/dangle
882 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
883 $CHECKSTAT -f -t file $DIR/$tdir/link ||
884 error "$tdir/link not linked to a file"
886 run_test 21 "write to dangling link"
889 local wdir=$DIR/$tdir
891 chown $RUNAS_ID:$RUNAS_GID $wdir
892 (cd $wdir || error "cd $wdir failed";
893 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
895 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
896 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
897 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
898 error "checkstat -u failed"
900 run_test 22 "unpack tar archive as non-root user"
904 test_mkdir $DIR/$tdir
905 local file=$DIR/$tdir/$tfile
907 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
908 openfile -f O_CREAT:O_EXCL $file &&
909 error "$file recreate succeeded" || true
911 run_test 23a "O_CREAT|O_EXCL in subdir"
913 test_23b() { # bug 18988
914 test_mkdir $DIR/$tdir
915 local file=$DIR/$tdir/$tfile
918 echo foo > $file || error "write filed"
919 echo bar >> $file || error "append filed"
920 $CHECKSTAT -s 8 $file || error "wrong size"
923 run_test 23b "O_APPEND check"
925 # LU-9409, size with O_APPEND and tiny writes
927 local file=$DIR/$tfile
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
931 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
938 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
941 #racing tiny & normal writes
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
945 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
948 #racing tiny & normal writes 2, ugly numbers
949 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
950 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
952 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
955 run_test 23c "O_APPEND size checks for tiny writes"
957 # LU-11069 file offset is correct after appending writes
959 local file=$DIR/$tfile
962 echo CentaurHauls > $file
963 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
964 if ((offset != 26)); then
965 error "wrong offset, expected 26, got '$offset'"
968 run_test 23d "file offset is correct after appending writes"
972 echo '-- same directory rename'
973 test_mkdir $DIR/$tdir
974 touch $DIR/$tdir/$tfile.1
975 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
976 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
978 run_test 24a "rename file to non-existent target"
981 test_mkdir $DIR/$tdir
982 touch $DIR/$tdir/$tfile.{1,2}
983 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
984 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
985 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
987 run_test 24b "rename file to existing target"
990 test_mkdir $DIR/$tdir
991 test_mkdir $DIR/$tdir/d$testnum.1
992 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
993 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
994 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
996 run_test 24c "rename directory to non-existent target"
999 test_mkdir -c1 $DIR/$tdir
1000 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1001 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1002 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1003 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1004 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1006 run_test 24d "rename directory to existing target"
1009 echo '-- cross directory renames --'
1013 mv $DIR/R5a/f $DIR/R5b/g
1014 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1015 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1017 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1022 touch $DIR/R6a/f $DIR/R6b/g
1023 mv $DIR/R6a/f $DIR/R6b/g
1024 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1025 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1027 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1032 test_mkdir $DIR/R7a/d
1033 mv $DIR/R7a/d $DIR/R7b/e
1034 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1035 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1037 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1040 test_mkdir -c1 $DIR/R8a
1041 test_mkdir -c1 $DIR/R8b
1042 test_mkdir -c1 $DIR/R8a/d
1043 test_mkdir -c1 $DIR/R8b/e
1044 mrename $DIR/R8a/d $DIR/R8b/e
1045 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1046 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1048 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1051 echo "-- rename error cases"
1053 test_mkdir $DIR/R9/a
1055 mrename $DIR/R9/f $DIR/R9/a
1056 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1057 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1058 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1060 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1064 mrename $DIR/R10/f $DIR/R10/g
1065 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1066 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1067 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1069 run_test 24j "source does not exist ============================"
1072 test_mkdir $DIR/R11a
1073 test_mkdir $DIR/R11a/d
1075 mv $DIR/R11a/f $DIR/R11a/d
1076 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1077 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1079 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1081 # bug 2429 - rename foo foo foo creates invalid file
1084 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1086 run_test 24l "Renaming a file to itself ========================"
1090 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1091 # on ext3 this does not remove either the source or target files
1092 # though the "expected" operation would be to remove the source
1093 $CHECKSTAT -t file ${f} || error "${f} missing"
1094 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1096 run_test 24m "Renaming a file to a hard link to itself ========="
1100 # this stats the old file after it was renamed, so it should fail
1102 $CHECKSTAT ${f} || error "${f} missing"
1104 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1105 $CHECKSTAT -a ${f} || error "${f} exists"
1107 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1110 test_mkdir $DIR/$tdir
1111 rename_many -s random -v -n 10 $DIR/$tdir
1113 run_test 24o "rename of files during htree split"
1116 test_mkdir $DIR/R12a
1117 test_mkdir $DIR/R12b
1118 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1119 mrename $DIR/R12a $DIR/R12b
1120 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1121 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1122 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1123 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1125 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1127 cleanup_multiop_pause() {
1129 kill -USR1 $MULTIPID
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1135 test_mkdir $DIR/R13a
1136 test_mkdir $DIR/R13b
1137 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1138 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1141 trap cleanup_multiop_pause EXIT
1142 mrename $DIR/R13a $DIR/R13b
1143 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1144 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1145 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1146 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1147 cleanup_multiop_pause
1148 wait $MULTIPID || error "multiop close failed"
1150 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1152 test_24r() { #bug 3789
1153 test_mkdir $DIR/R14a
1154 test_mkdir $DIR/R14a/b
1155 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1157 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1159 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1162 test_mkdir $DIR/R15a
1163 test_mkdir $DIR/R15a/b
1164 test_mkdir $DIR/R15a/b/c
1165 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1166 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1167 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1169 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1171 test_mkdir $DIR/R16a
1172 test_mkdir $DIR/R16a/b
1173 test_mkdir $DIR/R16a/b/c
1174 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1175 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1176 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1178 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1180 test_24u() { # bug12192
1181 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1182 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1184 run_test 24u "create stripe file"
1186 simple_cleanup_common() {
1189 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1191 local start=$SECONDS
1194 wait_delete_completed
1195 echo "cleanup time $((SECONDS - start))"
1199 max_pages_per_rpc() {
1200 local mdtname="$(printf "MDT%04x" ${1:-0})"
1201 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1207 local nrfiles=${COUNT:-100000}
1208 local fname="$DIR/$tdir/$tfile"
1210 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1211 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1213 test_mkdir "$(dirname $fname)"
1214 # assume MDT0000 has the fewest inodes
1215 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1216 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1217 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1219 trap simple_cleanup_common EXIT
1221 createmany -m "$fname" $nrfiles
1223 cancel_lru_locks mdc
1224 lctl set_param mdc.*.stats clear
1226 # was previously test_24D: LU-6101
1227 # readdir() returns correct number of entries after cursor reload
1228 local num_ls=$(ls $DIR/$tdir | wc -l)
1229 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1230 local num_all=$(ls -a $DIR/$tdir | wc -l)
1231 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1232 [ $num_all -ne $((nrfiles + 2)) ]; then
1233 error "Expected $nrfiles files, got $num_ls " \
1234 "($num_uniq unique $num_all .&..)"
1236 # LU-5 large readdir
1237 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1238 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1239 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1240 # take into account of overhead in lu_dirpage header and end mark in
1241 # each page, plus one in rpc_num calculation.
1242 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1243 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1244 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1245 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1246 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1247 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1248 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1249 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1250 error "large readdir doesn't take effect: " \
1251 "$mds_readpage should be about $rpc_max"
1253 simple_cleanup_common
1255 run_test 24v "list large directory (test hash collision, b=17560)"
1257 test_24w() { # bug21506
1259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1260 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1261 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1262 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1263 [[ "$SZ1" -eq "$SZ2" ]] ||
1264 error "Error reading at the end of the file $tfile"
1266 run_test 24w "Reading a file larger than 4Gb"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1271 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1272 skip "Need MDS version at least 2.7.56"
1275 local remote_dir=$DIR/$tdir/remote_dir
1277 test_mkdir $DIR/$tdir
1278 $LFS mkdir -i $MDTIDX $remote_dir ||
1279 error "create remote directory failed"
1281 test_mkdir $DIR/$tdir/src_dir
1282 touch $DIR/$tdir/src_file
1283 test_mkdir $remote_dir/tgt_dir
1284 touch $remote_dir/tgt_file
1286 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1287 error "rename dir cross MDT failed!"
1289 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1290 error "rename file cross MDT failed!"
1292 touch $DIR/$tdir/ln_file
1293 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1294 error "ln file cross MDT failed"
1296 rm -rf $DIR/$tdir || error "Can not delete directories"
1298 run_test 24x "cross MDT rename/link"
1301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1304 local remote_dir=$DIR/$tdir/remote_dir
1307 test_mkdir $DIR/$tdir
1308 $LFS mkdir -i $mdtidx $remote_dir ||
1309 error "create remote directory failed"
1311 test_mkdir $remote_dir/src_dir
1312 touch $remote_dir/src_file
1313 test_mkdir $remote_dir/tgt_dir
1314 touch $remote_dir/tgt_file
1316 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1317 error "rename subdir in the same remote dir failed!"
1319 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1320 error "rename files in the same remote dir failed!"
1322 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1323 error "link files in the same remote dir failed!"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24y "rename/link on the same dir should succeed"
1330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1331 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1332 skip "Need MDS version at least 2.12.51"
1336 for index in 0 1; do
1337 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1338 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1343 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1344 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1346 local mdts=$(comma_list $(mdts_nodes))
1348 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1349 stack_trap "do_nodes $mdts $LCTL \
1350 set_param mdt.*.enable_remote_rename=1" EXIT
1352 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1354 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1355 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1357 run_test 24z "cross-MDT rename is done as cp"
1359 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 trap simple_cleanup_common EXIT
1365 createmany -m $DIR/$tdir/$tfile $NFILES
1366 local t=$(ls $DIR/$tdir | wc -l)
1367 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1368 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1369 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1370 [ $v -ne $((NFILES + 2)) ] ; then
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 simple_cleanup_common || error "Can not delete directories"
1376 run_test 24A "readdir() returns correct number of entries."
1378 test_24B() { # LU-4805
1379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1383 test_mkdir $DIR/$tdir
1384 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1385 error "create striped dir failed"
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 2 ] || error "Expected 2, got $count"
1390 touch $DIR/$tdir/striped_dir/a
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 3 ] || error "Expected 3, got $count"
1395 touch $DIR/$tdir/striped_dir/.f
1397 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1398 [ $count -eq 4 ] || error "Expected 4, got $count"
1400 rm -rf $DIR/$tdir || error "Can not delete directories"
1402 run_test 24B "readdir for striped dir return correct number of entries"
1405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1411 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1412 error "create striped dir failed"
1414 cd $DIR/$tdir/d0/striped_dir
1416 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1417 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1418 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1420 [ "$d0_ino" = "$parent_ino" ] ||
1421 error ".. wrong, expect $d0_ino, get $parent_ino"
1423 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1424 error "mv striped dir failed"
1426 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1428 [ "$d1_ino" = "$parent_ino" ] ||
1429 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1431 run_test 24C "check .. in striped dir"
1434 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1438 mkdir $DIR/$tdir/src_dir
1439 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1440 error "create remote source failed"
1442 touch $DIR/$tdir/src_dir/src_child/a
1444 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1445 error "create remote target dir failed"
1447 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "create remote target child failed"
1450 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1451 error "rename dir cross MDT failed!"
1455 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1456 error "src_child still exists after rename"
1458 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1459 error "missing file(a) after rename"
1461 rm -rf $DIR/$tdir || error "Can not delete directories"
1463 run_test 24E "cross MDT rename/link"
1466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1469 [ "$SLOW" = "no" ] && repeats=100
1473 echo "$repeats repeats"
1474 for ((i = 0; i < repeats; i++)); do
1475 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1476 touch $DIR/$tdir/test/a || error "touch fails"
1477 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1478 rm -rf $DIR/$tdir/test || error "rmdir fails"
1483 run_test 24F "hash order vs readdir (LU-11330)"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1492 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1493 touch $DIR/$tdir-0/f1 || error "touch f1"
1494 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1495 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1496 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1497 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1498 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1500 run_test 24G "migrate symlink in rename"
1503 echo '== symlink sanity ============================================='
1507 touch $DIR/s25/foo ||
1508 error "File creation in symlinked directory failed"
1510 run_test 25a "create file in symlinked directory ==============="
1513 [ ! -d $DIR/d25 ] && test_25a
1514 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1516 run_test 25b "lookup file in symlinked directory ==============="
1520 test_mkdir $DIR/d26/d26-2
1521 ln -s d26/d26-2 $DIR/s26
1522 touch $DIR/s26/foo || error "File creation failed"
1524 run_test 26a "multiple component symlink ======================="
1527 test_mkdir -p $DIR/$tdir/d26-2
1528 ln -s $tdir/d26-2/foo $DIR/s26-2
1529 touch $DIR/s26-2 || error "File creation failed"
1531 run_test 26b "multiple component symlink at end of lookup ======"
1534 test_mkdir $DIR/d26.2
1535 touch $DIR/d26.2/foo
1536 ln -s d26.2 $DIR/s26.2-1
1537 ln -s s26.2-1 $DIR/s26.2-2
1538 ln -s s26.2-2 $DIR/s26.2-3
1539 chmod 0666 $DIR/s26.2-3/foo
1541 run_test 26c "chain of symlinks"
1543 # recursive symlinks (bug 439)
1545 ln -s d26-3/foo $DIR/d26-3
1547 run_test 26d "create multiple component recursive symlink"
1550 [ ! -h $DIR/d26-3 ] && test_26d
1553 run_test 26e "unlink multiple component recursive symlink"
1555 # recursive symlinks (bug 7022)
1557 test_mkdir $DIR/$tdir
1558 test_mkdir $DIR/$tdir/$tfile
1559 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1560 test_mkdir -p lndir/bar1
1561 test_mkdir $DIR/$tdir/$tfile/$tfile
1562 cd $tfile || error "cd $tfile failed"
1563 ln -s .. dotdot || error "ln dotdot failed"
1564 ln -s dotdot/lndir lndir || error "ln lndir failed"
1565 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1566 output=`ls $tfile/$tfile/lndir/bar1`
1567 [ "$output" = bar1 ] && error "unexpected output"
1568 rm -r $tfile || error "rm $tfile failed"
1569 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1571 run_test 26f "rm -r of a directory which has recursive symlink"
1574 test_mkdir $DIR/$tdir
1575 $LFS getstripe $DIR/$tdir
1576 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1578 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1580 run_test 27a "one stripe file"
1583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $LFS getstripe -c $DIR/$tdir/$tfile
1588 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1589 error "two-stripe file doesn't have two stripes"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1593 run_test 27b "create and write to two stripe file"
1595 # 27c family tests specific striping, setstripe -o
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 test_mkdir -p $DIR/$tdir
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 $LFS getstripe -i $DIR/$tdir/$tfile
1603 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1604 error "stripe not on specified OST"
1606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1608 run_test 27ca "one stripe on specified OST"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1612 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1618 # Strip getstripe output to a space separated list of OSTs
1619 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1620 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1621 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1622 error "stripes not on specified OSTs"
1624 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1626 run_test 27cb "two stripes on specified OSTs"
1629 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1633 test_mkdir -p $DIR/$tdir
1635 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1636 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1639 # Strip getstripe output to a space separated list of OSTs
1640 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1641 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1642 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1643 error "stripes not on specified OSTs"
1645 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1647 run_test 27cc "two stripes on the same OST"
1650 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1651 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1652 skip "server does not support overstriping"
1653 test_mkdir -p $DIR/$tdir
1654 local osts="0,1,1,0"
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27cd "four stripes on two OSTs"
1670 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1671 skip_env "too many osts, skipping"
1672 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1673 skip "server does not support overstriping"
1674 # We do one more stripe than we have OSTs
1675 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1676 skip_env "ea_inode feature disabled"
1678 test_mkdir -p $DIR/$tdir
1680 for i in $(seq 0 $OSTCOUNT);
1683 if [ $i -ne $OSTCOUNT ]; then
1687 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1688 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1691 # Strip getstripe output to a space separated list of OSTs
1692 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1693 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1694 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1695 error "stripes not on specified OSTs"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1699 run_test 27ce "more stripes than OSTs with -o"
1702 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1705 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1706 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1707 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1709 error "failed to set $osp_proc=0"
1711 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1714 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1715 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1716 error "failed to set $osp_proc=1"
1719 error "should return error due to $osp_proc=0"
1721 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1724 test_mkdir $DIR/$tdir
1725 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1726 error "setstripe failed"
1727 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1730 run_test 27d "create file with default settings"
1733 # LU-5839 adds check for existed layout before setting it
1734 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1735 skip "Need MDS version at least 2.7.56"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1739 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1742 run_test 27e "setstripe existing file (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1747 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1748 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1749 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1751 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1753 run_test 27f "setstripe with bad stripe size (should return error)"
1756 test_mkdir $DIR/$tdir
1757 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1758 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1759 error "$DIR/$tdir/$tfile has object"
1761 run_test 27g "$LFS getstripe with no objects"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1767 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1769 (( rc == 2 )) || error "getstripe did not return ENOENT"
1771 run_test 27ga "$LFS getstripe with missing file (should return error)"
1774 test_mkdir $DIR/$tdir
1775 touch $DIR/$tdir/$tfile || error "touch failed"
1776 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1777 error "missing objects"
1779 run_test 27i "$LFS getstripe with some objects"
1782 test_mkdir $DIR/$tdir
1783 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1784 error "setstripe failed" || true
1786 run_test 27j "setstripe with bad stripe offset (should return error)"
1788 test_27k() { # bug 2844
1789 test_mkdir $DIR/$tdir
1790 local file=$DIR/$tdir/$tfile
1791 local ll_max_blksize=$((4 * 1024 * 1024))
1792 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1793 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1795 dd if=/dev/zero of=$file bs=4k count=1
1796 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1797 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1799 run_test 27k "limit i_blksize for broken user apps"
1802 mcreate $DIR/$tfile || error "creating file"
1803 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1804 error "setstripe should have failed" || true
1806 run_test 27l "check setstripe permissions (should return error)"
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1811 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1812 skip_env "multiple clients -- skipping"
1814 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1816 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1817 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1819 trap simple_cleanup_common EXIT
1820 test_mkdir $DIR/$tdir
1821 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1822 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1823 error "dd should fill OST0"
1825 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1827 [ $i -gt 256 ] && break
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it"
1835 touch $DIR/$tdir/$tfile.$i
1836 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1837 awk '{print $1}'| grep -w "0") ] &&
1838 error "OST0 was full but new created file still use it"
1839 simple_cleanup_common
1841 run_test 27m "create file while OST0 was full"
1843 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1844 # if the OST isn't full anymore.
1846 local ostidx=${1:-""}
1851 local list=$(comma_list $(osts_nodes))
1852 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1854 do_nodes $list lctl set_param fail_loc=0
1855 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1856 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1857 awk '{print $1 * 2;exit;}')
1858 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1860 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1863 __exhaust_precreations() {
1866 local FAILIDX=${3:-$OSTIDX}
1867 local ofacet=ost$((OSTIDX + 1))
1869 mkdir_on_mdt0 $DIR/$tdir
1870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1871 local mfacet=mds$((mdtidx + 1))
1872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1874 local OST=$(ostname_from_index $OSTIDX)
1877 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1878 local last_id=$(do_facet $mfacet lctl get_param -n \
1879 osp.$mdtosc_proc1.prealloc_last_id)
1880 local next_id=$(do_facet $mfacet lctl get_param -n \
1881 osp.$mdtosc_proc1.prealloc_next_id)
1883 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1884 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1886 test_mkdir -p $DIR/$tdir/${OST}
1887 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1888 #define OBD_FAIL_OST_ENOSPC 0x215
1889 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1890 echo "Creating to objid $last_id on ost $OST..."
1891 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1892 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1893 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1896 exhaust_precreations() {
1897 __exhaust_precreations $1 $2 $3
1901 exhaust_all_precreations() {
1903 for (( i=0; i < OSTCOUNT; i++ )) ; do
1904 __exhaust_precreations $i $1 -1
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1917 exhaust_precreations 0 0x80000215
1918 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1919 touch $DIR/$tdir/$tfile || error "touch failed"
1920 $LFS getstripe $DIR/$tdir/$tfile
1923 run_test 27n "create file with some full OSTs"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1932 rm -f $DIR/$tdir/$tfile
1933 exhaust_all_precreations 0x215
1935 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1940 run_test 27o "create file with all full OSTs (should error)"
1942 function create_and_checktime() {
1947 for ((i=0; i < $loops; i++)); do
1948 local start=$SECONDS
1949 multiop $fname-$i Oc
1950 ((SECONDS-start < TIMEOUT)) ||
1951 error "creation took " $((SECONDS-$start)) && return 1
1956 local mdts=$(comma_list $(mdts_nodes))
1958 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1959 skip "Need MDS version at least 2.13.57"
1961 local f0=$DIR/${tfile}-0
1962 local f1=$DIR/${tfile}-1
1964 wait_delete_completed
1966 # refill precreated objects
1967 $LFS setstripe -i0 -c1 $f0
1969 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1970 # force QoS allocation policy
1971 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1972 stack_trap "do_nodes $mdts $LCTL set_param \
1973 lov.*.qos_threshold_rr=$saved" EXIT
1976 # one OST is unavailable, but still have few objects preallocated
1978 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1979 rm -rf $f1 $DIR/$tdir*" EXIT
1981 for ((i=0; i < 7; i++)); do
1982 mkdir $DIR/$tdir$i || error "can't create dir"
1983 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1984 error "can't set striping"
1986 for ((i=0; i < 7; i++)); do
1987 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1991 run_test 27oo "don't let few threads to reserve too many objects"
1994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1997 remote_ost_nodsh && skip "remote OST with nodsh"
2000 rm -f $DIR/$tdir/$tfile
2001 test_mkdir $DIR/$tdir
2003 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2004 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2005 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2007 exhaust_precreations 0 0x80000215
2008 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2009 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2010 $LFS getstripe $DIR/$tdir/$tfile
2014 run_test 27p "append to a truncated file with some full OSTs"
2017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2019 remote_mds_nodsh && skip "remote MDS with nodsh"
2020 remote_ost_nodsh && skip "remote OST with nodsh"
2023 rm -f $DIR/$tdir/$tfile
2025 mkdir_on_mdt0 $DIR/$tdir
2026 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2027 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2028 error "truncate $DIR/$tdir/$tfile failed"
2029 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2031 exhaust_all_precreations 0x215
2033 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2034 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2038 run_test 27q "append to truncated file with all OSTs full (should error)"
2041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2043 remote_mds_nodsh && skip "remote MDS with nodsh"
2044 remote_ost_nodsh && skip "remote OST with nodsh"
2047 rm -f $DIR/$tdir/$tfile
2048 exhaust_precreations 0 0x80000215
2050 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2056 test_27s() { # bug 10725
2057 test_mkdir $DIR/$tdir
2058 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2059 local stripe_count=0
2060 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2061 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2062 error "stripe width >= 2^32 succeeded" || true
2065 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2067 test_27t() { # bug 10864
2072 $WLFS getstripe $tfile
2075 run_test 27t "check that utils parse path correctly"
2077 test_27u() { # bug 4900
2078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2079 remote_mds_nodsh && skip "remote MDS with nodsh"
2082 local list=$(comma_list $(mdts_nodes))
2084 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2085 do_nodes $list $LCTL set_param fail_loc=0x139
2086 test_mkdir -p $DIR/$tdir
2087 trap simple_cleanup_common EXIT
2088 createmany -o $DIR/$tdir/t- 1000
2089 do_nodes $list $LCTL set_param fail_loc=0
2091 TLOG=$TMP/$tfile.getstripe
2092 $LFS getstripe $DIR/$tdir > $TLOG
2093 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2094 unlinkmany $DIR/$tdir/t- 1000
2096 [[ $OBJS -gt 0 ]] &&
2097 error "$OBJS objects created on OST-0. See $TLOG" ||
2100 run_test 27u "skip object creation on OSC w/o objects"
2102 test_27v() { # bug 4900
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 remote_mds_nodsh && skip "remote MDS with nodsh"
2106 remote_ost_nodsh && skip "remote OST with nodsh"
2108 exhaust_all_precreations 0x215
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2113 touch $DIR/$tdir/$tfile
2114 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2116 for (( i=1; i < OSTCOUNT; i++ )); do
2117 do_facet ost$i lctl set_param fail_loc=0x705
2119 local START=`date +%s`
2120 createmany -o $DIR/$tdir/$tfile 32
2122 local FINISH=`date +%s`
2123 local TIMEOUT=`lctl get_param -n timeout`
2124 local PROCESS=$((FINISH - START))
2125 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2126 error "$FINISH - $START >= $TIMEOUT / 2"
2127 sleep $((TIMEOUT / 2 - PROCESS))
2130 run_test 27v "skip object creation on slow OST"
2132 test_27w() { # bug 10997
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2135 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2136 error "stripe size $size != 65536" || true
2137 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2138 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2140 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2143 [[ $OSTCOUNT -lt 2 ]] &&
2144 skip_env "skipping multiple stripe count/offset test"
2146 test_mkdir $DIR/$tdir
2147 for i in $(seq 1 $OSTCOUNT); do
2149 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2150 error "setstripe -c $i -i $offset failed"
2151 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2152 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2153 [ $count -ne $i ] && error "stripe count $count != $i" || true
2154 [ $index -ne $offset ] &&
2155 error "stripe offset $index != $offset" || true
2158 run_test 27wa "check $LFS setstripe -c -i options"
2161 remote_ost_nodsh && skip "remote OST with nodsh"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2165 OFFSET=$(($OSTCOUNT - 1))
2167 local OST=$(ostname_from_index $OSTIDX)
2169 test_mkdir $DIR/$tdir
2170 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2171 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2173 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2174 for i in $(seq 0 $OFFSET); do
2175 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2176 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2177 error "OST0 was degraded but new created file still use it"
2179 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2181 run_test 27x "create files while OST0 is degraded"
2184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2185 remote_mds_nodsh && skip "remote MDS with nodsh"
2186 remote_ost_nodsh && skip "remote OST with nodsh"
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2189 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2190 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2191 osp.$mdtosc.prealloc_last_id)
2192 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2193 osp.$mdtosc.prealloc_next_id)
2194 local fcount=$((last_id - next_id))
2195 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2196 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2198 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2199 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2200 local OST_DEACTIVE_IDX=-1
2205 for OSC in $MDS_OSCS; do
2206 OST=$(osc_to_ost $OSC)
2207 OSTIDX=$(index_from_ostuuid $OST)
2208 if [ $OST_DEACTIVE_IDX == -1 ]; then
2209 OST_DEACTIVE_IDX=$OSTIDX
2211 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2212 echo $OSC "is Deactivated:"
2213 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2217 OSTIDX=$(index_from_ostuuid $OST)
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=1
2232 createmany -o $DIR/$tdir/$tfile $fcount
2234 for OSC in $MDS_OSCS; do
2235 OST=$(osc_to_ost $OSC)
2236 OSTIDX=$(index_from_ostuuid $OST)
2237 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2238 echo $OST "is recovered from degraded:"
2239 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2240 obdfilter.$OST.degraded=0
2242 do_facet $SINGLEMDS lctl --device %$OSC activate
2246 # all osp devices get activated, hence -1 stripe count restored
2247 local stripe_count=0
2249 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2250 # devices get activated.
2252 $LFS setstripe -c -1 $DIR/$tfile
2253 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2255 [ $stripe_count -ne $OSTCOUNT ] &&
2256 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2259 run_test 27y "create files while OST0 is degraded and the rest inactive"
2265 lmm_count=$($LFS getstripe -c $1)
2266 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2267 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2269 local old_ifs="$IFS"
2271 fid=($($LFS path2fid $1))
2274 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2275 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2277 # compare lmm_seq and lu_fid->f_seq
2278 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2279 # compare lmm_object_id and lu_fid->oid
2280 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2282 # check the trusted.fid attribute of the OST objects of the file
2283 local have_obdidx=false
2285 $LFS getstripe $1 | while read obdidx oid hex seq; do
2286 # skip lines up to and including "obdidx"
2287 [ -z "$obdidx" ] && break
2288 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2289 $have_obdidx || continue
2291 local ost=$((obdidx + 1))
2292 local dev=$(ostdevname $ost)
2295 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2297 seq=$(echo $seq | sed -e "s/^0x//g")
2298 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2299 oid_hex=$(echo $oid)
2301 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2303 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2307 # Don't unmount/remount the OSTs if we don't need to do that.
2308 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2309 # update too, until that use mount/ll_decode_filter_fid/mount.
2310 # Re-enable when debugfs will understand new filter_fid.
2312 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2313 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2314 $dev 2>/dev/null" | grep "parent=")
2316 if [ -z "$ff" ]; then
2318 mount_fstype ost$ost
2319 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2320 $(facet_mntpt ost$ost)/$obj_file)
2321 unmount_fstype ost$ost
2322 start ost$ost $dev $OST_MOUNT_OPTS
2326 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2328 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2330 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2331 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2333 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2334 # stripe_size=1048576 component_id=1 component_start=0 \
2335 # component_end=33554432
2336 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2337 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2338 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2340 if grep -q 'stripe=' <<<$ff; then
2341 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2343 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2344 # into f_ver in this case. See comment on ff_parent.
2345 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2348 # compare lmm_seq and filter_fid->ff_parent.f_seq
2349 [ $ff_pseq = $lmm_seq ] ||
2350 error "FF parent SEQ $ff_pseq != $lmm_seq"
2351 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2352 [ $ff_poid = $lmm_oid ] ||
2353 error "FF parent OID $ff_poid != $lmm_oid"
2354 (($ff_pstripe == $stripe_nr)) ||
2355 error "FF stripe $ff_pstripe != $stripe_nr"
2357 stripe_nr=$((stripe_nr + 1))
2358 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2360 if grep -q 'stripe_count=' <<<$ff; then
2361 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2362 -e 's/ .*//' <<<$ff)
2363 [ $lmm_count = $ff_scnt ] ||
2364 error "FF stripe count $lmm_count != $ff_scnt"
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2371 remote_ost_nodsh && skip "remote OST with nodsh"
2373 test_mkdir $DIR/$tdir
2374 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2375 { error "setstripe -c -1 failed"; return 1; }
2376 # We need to send a write to every object to get parent FID info set.
2377 # This _should_ also work for setattr, but does not currently.
2378 # touch $DIR/$tdir/$tfile-1 ||
2379 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2380 { error "dd $tfile-1 failed"; return 2; }
2381 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2382 { error "setstripe -c -1 failed"; return 3; }
2383 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2384 { error "dd $tfile-2 failed"; return 4; }
2386 # make sure write RPCs have been sent to OSTs
2389 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2390 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2392 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2394 test_27A() { # b=19102
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2399 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2400 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2401 local default_size=$($LFS getstripe -S $MOUNT)
2402 local default_offset=$($LFS getstripe -i $MOUNT)
2403 local dsize=$(do_facet $SINGLEMDS \
2404 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2405 [ $default_size -eq $dsize ] ||
2406 error "stripe size $default_size != $dsize"
2407 [ $default_offset -eq -1 ] ||
2408 error "stripe offset $default_offset != -1"
2410 run_test 27A "check filesystem-wide default LOV EA values"
2412 test_27B() { # LU-2523
2413 test_mkdir $DIR/$tdir
2414 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2416 # open f1 with O_LOV_DELAY_CREATE
2418 # call setstripe ioctl on open file descriptor for f1
2420 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2424 # open f1 with O_LOV_DELAY_CREATE
2426 # call setstripe ioctl on open file descriptor for f1
2428 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2430 # Allow multiop to fail in imitation of NFS's busted semantics.
2433 run_test 27B "call setstripe on open unlinked file/rename victim"
2435 # 27C family tests full striping and overstriping
2436 test_27Ca() { #LU-2871
2437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2445 test_mkdir $DIR/$tdir
2447 for i in $(seq 0 $((OSTCOUNT - 1))); do
2448 # set stripe across all OSTs starting from OST$i
2449 $LFS setstripe -i $i -c -1 $tfile$i
2450 # get striping information
2451 ost_idx=($($LFS getstripe $tfile$i |
2452 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2456 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2457 error "${#ost_idx[@]} != $OSTCOUNT"
2459 for index in $(seq 0 $((OSTCOUNT - 1))); do
2461 for j in $(echo ${ost_idx[@]}); do
2462 if [ $index -eq $j ]; then
2468 error "Can not find $index in ${ost_idx[@]}"
2472 run_test 27Ca "check full striping across all OSTs"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$(($OSTCOUNT * 2))
2482 [ $setcount -lt 160 ] || large_xattr_enabled ||
2483 skip_env "ea_inode feature disabled"
2485 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2486 error "setstripe failed"
2488 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2489 [ $count -eq $setcount ] ||
2490 error "stripe count $count, should be $setcount"
2492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2493 error "overstriped should be set in pattern"
2495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2498 run_test 27Cb "more stripes than OSTs with -C"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2505 test_mkdir -p $DIR/$tdir
2506 local setcount=$(($OSTCOUNT - 1))
2508 [ $setcount -lt 160 ] || large_xattr_enabled ||
2509 skip_env "ea_inode feature disabled"
2511 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2512 error "setstripe failed"
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2519 error "overstriped should not be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2530 large_xattr_enabled || skip_env "ea_inode feature disabled"
2532 test_mkdir -p $DIR/$tdir
2533 local setcount=$LOV_MAX_STRIPE_COUNT
2535 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2536 error "setstripe failed"
2538 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2539 [ $count -eq $setcount ] ||
2540 error "stripe count $count, should be $setcount"
2542 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2543 error "overstriped should be set in pattern"
2545 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2548 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2550 run_test 27Cd "test maximum stripe count"
2553 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2554 skip "server does not support overstriping"
2555 test_mkdir -p $DIR/$tdir
2557 pool_add $TESTNAME || error "Pool creation failed"
2558 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2562 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2563 error "setstripe failed"
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Ce "test pool with overstriping"
2580 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2581 skip "server does not support overstriping"
2582 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2583 skip_env "too many osts, skipping"
2585 test_mkdir -p $DIR/$tdir
2587 local setcount=$(($OSTCOUNT * 2))
2588 [ $setcount -lt 160 ] || large_xattr_enabled ||
2589 skip_env "ea_inode feature disabled"
2591 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2592 error "setstripe failed"
2594 echo 1 > $DIR/$tdir/$tfile
2596 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2597 [ $count -eq $setcount ] ||
2598 error "stripe count $count, should be $setcount"
2600 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2601 error "overstriped should be set in pattern"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2606 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2608 run_test 27Cf "test default inheritance with overstriping"
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2613 remote_mds_nodsh && skip "remote MDS with nodsh"
2615 local POOL=${POOL:-testpool}
2617 local last_ost=$(($OSTCOUNT - 1))
2619 local ost_list=$(seq $first_ost $ost_step $last_ost)
2620 local ost_range="$first_ost $last_ost $ost_step"
2622 test_mkdir $DIR/$tdir
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2627 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2629 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2630 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2631 skip27D+=" -s 30,31"
2632 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2633 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2634 skip27D+=" -s 32,33"
2635 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2637 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2638 error "llapi_layout_test failed"
2640 destroy_test_pools || error "destroy test pools failed"
2642 run_test 27D "validate llapi_layout API"
2644 # Verify that default_easize is increased from its initial value after
2645 # accessing a widely striped file.
2647 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2648 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2649 skip "client does not have LU-3338 fix"
2651 # 72 bytes is the minimum space required to store striping
2652 # information for a file striped across one OST:
2653 # (sizeof(struct lov_user_md_v3) +
2654 # sizeof(struct lov_user_ost_data_v1))
2656 $LCTL set_param -n llite.*.default_easize $min_easize ||
2657 error "lctl set_param failed"
2658 local easize=$($LCTL get_param -n llite.*.default_easize)
2660 [ $easize -eq $min_easize ] ||
2661 error "failed to set default_easize"
2663 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2664 error "setstripe failed"
2665 # In order to ensure stat() call actually talks to MDS we need to
2666 # do something drastic to this file to shake off all lock, e.g.
2667 # rename it (kills lookup lock forcing cache cleaning)
2668 mv $DIR/$tfile $DIR/${tfile}-1
2669 ls -l $DIR/${tfile}-1
2672 easize=$($LCTL get_param -n llite.*.default_easize)
2674 [ $easize -gt $min_easize ] ||
2675 error "default_easize not updated"
2677 run_test 27E "check that default extended attribute size properly increases"
2679 test_27F() { # LU-5346/LU-7975
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2682 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2683 skip "Need MDS version at least 2.8.51"
2684 remote_ost_nodsh && skip "remote OST with nodsh"
2686 test_mkdir $DIR/$tdir
2688 $LFS setstripe -c 2 $DIR/$tdir
2690 # stop all OSTs to reproduce situation for LU-7975 ticket
2691 for num in $(seq $OSTCOUNT); do
2695 # open/create f0 with O_LOV_DELAY_CREATE
2696 # truncate f0 to a non-0 size
2698 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2700 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2701 # open/write it again to force delayed layout creation
2702 cat /etc/hosts > $DIR/$tdir/f0 &
2706 for num in $(seq $OSTCOUNT); do
2707 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2708 error "ost$num failed to start"
2711 wait $catpid || error "cat failed"
2713 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2714 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2715 error "wrong stripecount"
2718 run_test 27F "Client resend delayed layout creation with non-zero size"
2720 test_27G() { #LU-10629
2721 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2722 skip "Need MDS version at least 2.11.51"
2723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2724 remote_mds_nodsh && skip "remote MDS with nodsh"
2725 local POOL=${POOL:-testpool}
2726 local ostrange="0 0 1"
2728 test_mkdir $DIR/$tdir
2729 touch $DIR/$tdir/$tfile.nopool
2730 pool_add $POOL || error "pool_add failed"
2731 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2732 $LFS setstripe -p $POOL $DIR/$tdir
2734 local pool=$($LFS getstripe -p $DIR/$tdir)
2736 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2737 touch $DIR/$tdir/$tfile.default
2738 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2739 $LFS find $DIR/$tdir -type f --pool $POOL
2740 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2741 [[ "$found" == "2" ]] ||
2742 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2744 $LFS setstripe -d $DIR/$tdir
2746 pool=$($LFS getstripe -p -d $DIR/$tdir)
2748 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2750 run_test 27G "Clear OST pool from stripe"
2753 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2754 skip "Need MDS version newer than 2.11.54"
2755 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2756 test_mkdir $DIR/$tdir
2757 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2758 touch $DIR/$tdir/$tfile
2759 $LFS getstripe -c $DIR/$tdir/$tfile
2760 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2761 error "two-stripe file doesn't have two stripes"
2763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2764 $LFS getstripe -y $DIR/$tdir/$tfile
2765 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2766 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2767 error "expected l_ost_idx: [02]$ not matched"
2769 # make sure ost list has been cleared
2770 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2771 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2772 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2774 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2776 run_test 27H "Set specific OSTs stripe"
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2781 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2782 skip "Need MDS version newer than 2.12.52"
2783 local pool=$TESTNAME
2784 local ostrange="1 1 1"
2786 save_layout_restore_at_exit $MOUNT
2787 $LFS setstripe -c 2 -i 0 $MOUNT
2788 pool_add $pool || error "pool_add failed"
2789 pool_add_targets $pool $ostrange ||
2790 error "pool_add_targets failed"
2791 test_mkdir $DIR/$tdir
2792 $LFS setstripe -p $pool $DIR/$tdir
2793 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2794 $LFS getstripe $DIR/$tdir/$tfile
2796 run_test 27I "check that root dir striping does not break parent dir one"
2799 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2800 skip "Need MDS version newer than 2.12.51"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2951 grep "lfm_magic:.*0x0CD50CD0" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2953 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2954 # - sizeof(lfm_type) - sizeof(lfm_flags)
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2956 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2960 grep "lfm_flags:.*0x0000DA05" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2962 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2963 grep "lfm_value.*${uuid1}@${uuid2}" ||
2964 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2966 # file create in dir should fail
2967 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2968 touch $DIR/$tdir/${tdir}2/$tfile &&
2969 "$DIR/${tdir}2: file create should fail"
2972 chmod 777 $DIR/$tdir/$tdir ||
2973 error "$DIR/$tdir: chmod failed"
2974 chmod 777 $DIR/$tdir/${tdir}2 ||
2975 error "$DIR/${tdir}2: chmod failed"
2978 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2979 error "$DIR/$tdir: chown failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2981 error "$DIR/${tdir}2: chown failed"
2983 # rename should work
2984 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2985 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2986 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2987 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2990 rmdir $DIR/$tdir/${tdir}.new ||
2991 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}2.new ||
2993 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2995 run_test 27K "basic ops on dir with foreign LMV"
2998 remote_mds_nodsh && skip "remote MDS with nodsh"
3000 local POOL=${POOL:-$TESTNAME}
3002 pool_add $POOL || error "pool_add failed"
3004 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3005 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3006 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3008 run_test 27L "lfs pool_list gives correct pool name"
3011 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3012 skip "Need MDS version >= than 2.12.57"
3013 remote_mds_nodsh && skip "remote MDS with nodsh"
3014 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3016 test_mkdir $DIR/$tdir
3018 # Set default striping on directory
3022 # if we run against a 2.12 server which lacks overstring support
3023 # then the connect_flag will not report overstriping, even if client
3025 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3026 stripe_opt="-C $setcount"
3027 elif (( $OSTCOUNT >= $setcount )); then
3028 stripe_opt="-c $setcount"
3030 skip "server does not support overstriping"
3032 $LFS setstripe $stripe_opt $DIR/$tdir
3034 echo 1 > $DIR/$tdir/${tfile}.1
3035 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3036 [ $count -eq $setcount ] ||
3037 error "(1) stripe count $count, should be $setcount"
3039 # Capture existing append_stripe_count setting for restore
3040 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3041 local mdts=$(comma_list $(mdts_nodes))
3042 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3044 local appendcount=$orig_count
3045 echo 1 >> $DIR/$tdir/${tfile}.2_append
3046 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3047 [ $count -eq $appendcount ] ||
3048 error "(2)stripe count $count, should be $appendcount for append"
3050 # Disable O_APPEND striping, verify it works
3051 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3053 # Should now get the default striping, which is 4
3055 echo 1 >> $DIR/$tdir/${tfile}.3_append
3056 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3057 [ $count -eq $setcount ] ||
3058 error "(3) stripe count $count, should be $setcount"
3060 # Try changing the stripe count for append files
3061 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3063 # Append striping is now 2 (directory default is still 4)
3065 echo 1 >> $DIR/$tdir/${tfile}.4_append
3066 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3067 [ $count -eq $appendcount ] ||
3068 error "(4) stripe count $count, should be $appendcount for append"
3070 # Test append stripe count of -1
3071 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3072 appendcount=$OSTCOUNT
3073 echo 1 >> $DIR/$tdir/${tfile}.5
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3075 [ $count -eq $appendcount ] ||
3076 error "(5) stripe count $count, should be $appendcount for append"
3078 # Set append striping back to default of 1
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3081 # Try a new default striping, PFL + DOM
3082 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3084 # Create normal DOM file, DOM returns stripe count == 0
3086 touch $DIR/$tdir/${tfile}.6
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3088 [ $count -eq $setcount ] ||
3089 error "(6) stripe count $count, should be $setcount"
3093 echo 1 >> $DIR/$tdir/${tfile}.7_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(7) stripe count $count, should be $appendcount for append"
3098 # Clean up DOM layout
3099 $LFS setstripe -d $DIR/$tdir
3101 save_layout_restore_at_exit $MOUNT
3102 # Now test that append striping works when layout is from root
3103 $LFS setstripe -c 2 $MOUNT
3104 # Make a special directory for this
3105 mkdir $DIR/${tdir}/${tdir}.2
3107 # Verify for normal file
3109 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3110 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3111 [ $count -eq $setcount ] ||
3112 error "(8) stripe count $count, should be $setcount"
3115 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3116 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3117 [ $count -eq $appendcount ] ||
3118 error "(9) stripe count $count, should be $appendcount for append"
3120 # Now test O_APPEND striping with pools
3121 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3125 pool_add $TESTNAME || error "pool creation failed"
3126 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3292 grep "lfm_magic:.*0x0CD50CD0" ||
3293 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3294 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3297 grep "lfm_flags:.*0x0000DA05" ||
3298 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3299 $LFS getdirstripe $DIR/$tdir/${tdir} |
3300 grep "lfm_value.*${uuid1}/${uuid2}" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3303 # file create in dir should fail
3304 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3305 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3307 # rename should succeed
3308 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3309 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3311 #remove foreign_symlink dir should fail
3312 rmdir $DIR/$tdir/${tdir}.new &&
3313 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3316 mkdir -p /tmp/${uuid1}/${uuid2} ||
3317 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3318 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3319 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3320 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3321 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3323 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3324 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3326 #check that getstripe fails now that foreign_symlink enabled
3327 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3330 # file create in dir should work now
3331 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3332 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3333 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3335 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3336 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3338 # chmod should still succeed
3339 chmod 755 $DIR/$tdir/${tdir}.new ||
3340 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3342 # chown should still succeed
3343 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3344 error "$DIR/$tdir/${tdir}.new: chown has failed"
3346 # rename should still succeed
3347 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3348 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3350 #remove foreign_symlink dir should still fail
3351 rmdir $DIR/$tdir/${tdir} &&
3352 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3354 #use special ioctl() to unlink foreign_symlink file
3355 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3358 #created file should still exist
3359 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3360 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3361 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3364 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3367 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3368 stack_trap "rm -f $TMP/$tfile*"
3370 test_mkdir $DIR/$tdir-1
3371 test_mkdir $DIR/$tdir-2
3373 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3374 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3376 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3377 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3379 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3380 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3382 # Create some bad symlinks and ensure that we don't loop
3383 # forever or something. These should return ELOOP (40) and
3384 # ENOENT (2) but I don't want to test for that because there's
3385 # always some weirdo architecture that needs to ruin
3386 # everything by defining these error numbers differently.
3388 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3389 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3391 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3392 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3396 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3398 # createtest also checks that device nodes are created and
3399 # then visible correctly (#2091)
3400 test_28() { # bug 2091
3402 $CREATETEST $DIR/d28/ct || error "createtest failed"
3404 run_test 28 "create/mknod/mkdir with bad file types ============"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 sync; sleep 1; sync # flush out any dirty pages from previous tests
3416 declare -i LOCKCOUNTORIG=0
3417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3422 declare -i LOCKUNUSEDCOUNTORIG=0
3423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3431 declare -i LOCKCOUNTCURRENT=0
3432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3436 declare -i LOCKUNUSEDCOUNTCURRENT=0
3437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3442 $LCTL set_param -n ldlm.dump_namespaces ""
3443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3445 log "dumped log to $TMP/test_29.dk (bug 5793)"
3448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3455 run_test 29 "IT_GETATTR regression ============================"
3457 test_30a() { # was test_30
3458 cp $(which ls) $DIR || cp /bin/ls $DIR
3459 $DIR/ls / || error "Can't execute binary from lustre"
3462 run_test 30a "execute binary from Lustre (execve) =============="
3465 cp `which ls` $DIR || cp /bin/ls $DIR
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3470 run_test 30b "execute binary from Lustre as non-root ==========="
3472 test_30c() { # b=22376
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 cp $(which ls) $DIR || cp /bin/ls $DIR
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30c "execute binary from Lustre without read perms ===="
3485 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3487 for i in {1..10}; do
3488 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3491 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3492 wait $PID || error "executing dd from Lustre failed"
3498 run_test 30d "execute binary from Lustre while clear locks"
3501 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3502 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3504 run_test 31a "open-unlink file =================================="
3507 touch $DIR/f31 || error "touch $DIR/f31 failed"
3508 ln $DIR/f31 $DIR/f31b || error "ln failed"
3509 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3510 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3512 run_test 31b "unlink file with multiple links while open ======="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31c || error "ln failed"
3517 multiop_bg_pause $DIR/f31 O_uc ||
3518 error "multiop_bg_pause for $DIR/f31 failed"
3520 $MULTIOP $DIR/f31c Ouc
3521 kill -USR1 $MULTIPID
3524 run_test 31c "open-unlink file with multiple links ============="
3527 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3528 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3530 run_test 31d "remove of open directory ========================="
3532 test_31e() { # bug 2904
3533 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3535 run_test 31e "remove of open non-empty directory ==============="
3537 test_31f() { # bug 4554
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 test_mkdir $DIR/d31f
3542 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3543 cp /etc/hosts $DIR/d31f
3545 $LFS getstripe $DIR/d31f/hosts
3546 multiop_bg_pause $DIR/d31f D_c || return 1
3549 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3550 test_mkdir $DIR/d31f
3551 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3552 cp /etc/hosts $DIR/d31f
3554 $LFS getstripe $DIR/d31f/hosts
3555 multiop_bg_pause $DIR/d31f D_c || return 1
3558 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3559 wait $MULTIPID || error "first opendir $MULTIPID failed"
3563 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3564 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3567 run_test 31f "remove of open directory with open-unlink file ==="
3570 echo "-- cross directory link --"
3571 test_mkdir -c1 $DIR/${tdir}ga
3572 test_mkdir -c1 $DIR/${tdir}gb
3573 touch $DIR/${tdir}ga/f
3574 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3575 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3576 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3577 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3578 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3580 run_test 31g "cross directory link==============="
3583 echo "-- cross directory link --"
3584 test_mkdir -c1 $DIR/${tdir}
3585 test_mkdir -c1 $DIR/${tdir}/dir
3586 touch $DIR/${tdir}/f
3587 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3588 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3589 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3590 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3591 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3593 run_test 31h "cross directory link under child==============="
3596 echo "-- cross directory link --"
3597 test_mkdir -c1 $DIR/$tdir
3598 test_mkdir -c1 $DIR/$tdir/dir
3599 touch $DIR/$tdir/dir/f
3600 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3601 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3602 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3603 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3604 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3606 run_test 31i "cross directory link under parent==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3610 test_mkdir -c1 -p $DIR/$tdir/dir1
3611 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3612 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3613 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3614 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3617 run_test 31j "link for directory==============="
3620 test_mkdir -c1 -p $DIR/$tdir
3622 touch $DIR/$tdir/exist
3623 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3624 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3625 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3626 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3627 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3628 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3629 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3632 run_test 31k "link to file: the same, non-existing, dir==============="
3638 touch $DIR/d31m2/exist
3639 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3640 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3641 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3642 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3643 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3644 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3647 run_test 31m "link to file: the same, non-existing, dir==============="
3650 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3651 nlink=$(stat --format=%h $DIR/$tfile)
3652 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3654 local cmd="exec $fd<$DIR/$tfile"
3657 trap "eval $cmd" EXIT
3658 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3659 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3661 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3662 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3665 run_test 31n "check link count of unlinked file"
3668 local tempfile=$(mktemp $1_XXXXXX)
3669 mlink $tempfile $1 2> /dev/null &&
3670 echo "$BASHPID: link $tempfile to $1 succeeded"
3674 test_31o() { # LU-2901
3675 test_mkdir $DIR/$tdir
3676 for LOOP in $(seq 100); do
3677 rm -f $DIR/$tdir/$tfile*
3678 for THREAD in $(seq 8); do
3679 link_one $DIR/$tdir/$tfile.$LOOP &
3682 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3683 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3684 error "$LINKS duplicate links to $tfile.$LOOP" &&
3688 run_test 31o "duplicate hard links with same filename"
3691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3693 test_mkdir $DIR/$tdir
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3697 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3698 error "open unlink test1 failed"
3699 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3700 error "open unlink test2 failed"
3702 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3703 error "test1 still exists"
3704 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3705 error "test2 still exists"
3707 run_test 31p "remove of open striped directory"
3710 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3712 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3713 index=$($LFS getdirstripe -i $DIR/$tdir)
3714 [ $index -eq 3 ] || error "first stripe index $index != 3"
3715 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3716 [ $index -eq 1 ] || error "second stripe index $index != 1"
3718 # when "-c <stripe_count>" is set, the number of MDTs specified after
3719 # "-i" should equal to the stripe count
3720 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3722 run_test 31q "create striped directory on specific MDTs"
3726 touch $DIR/$tfile.target
3727 touch $DIR/$tfile.source
3729 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3730 $LCTL set_param fail_loc=0x1419 fail_val=3
3731 cat $DIR/$tfile.target &
3734 # Guarantee open is waiting before we get here
3736 mv $DIR/$tfile.source $DIR/$tfile.target
3740 if [[ $RC -ne 0 ]]; then
3741 error "open with cat failed, rc=$RC"
3744 run_test 31r "open-rename(replace) race"
3746 cleanup_test32_mount() {
3749 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3750 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3751 losetup -d $loopdev || true
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3759 echo "== more mountpoints and symlinks ================="
3760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3761 trap cleanup_test32_mount EXIT
3762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3765 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3766 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3767 cleanup_test32_mount
3769 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3775 trap cleanup_test32_mount EXIT
3776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3779 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3780 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3781 cleanup_test32_mount
3783 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3789 trap cleanup_test32_mount EXIT
3790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3793 test_mkdir -p $DIR/$tdir/d2/test_dir
3794 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3795 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3796 cleanup_test32_mount
3798 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3804 trap cleanup_test32_mount EXIT
3805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3808 test_mkdir -p $DIR/$tdir/d2/test_dir
3809 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3810 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3811 cleanup_test32_mount
3813 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3817 test_mkdir -p $DIR/$tdir/tmp
3818 local tmp_dir=$DIR/$tdir/tmp
3819 ln -s $DIR/$tdir $tmp_dir/symlink11
3820 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3821 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3828 test_mkdir -p $DIR/$tdir/tmp
3829 local tmp_dir=$DIR/$tdir/tmp
3830 ln -s $DIR/$tdir $tmp_dir/symlink11
3831 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3832 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3833 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3835 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3838 local tmp_dir=$DIR/$tdir/tmp
3839 test_mkdir -p $tmp_dir
3840 test_mkdir $DIR/${tdir}2
3841 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3842 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3843 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3844 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3845 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3846 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3848 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3851 rm -fr $DIR/$tdir $DIR/${tdir}2
3852 tmp_dir=$DIR/$tdir/tmp
3853 test_mkdir -p $tmp_dir
3854 test_mkdir $DIR/${tdir}2
3855 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3856 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3857 ls $tmp_dir/symlink12 || error "listing symlink12"
3858 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3860 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 touch $DIR/$tdir/test_file
3871 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3872 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3873 cleanup_test32_mount
3875 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3881 trap cleanup_test32_mount EXIT
3882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3885 touch $DIR/$tdir/test_file
3886 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3887 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3888 cleanup_test32_mount
3890 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3904 cleanup_test32_mount
3906 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2
3917 touch $DIR/$tdir/d2/test_file || error "touch failed"
3918 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3919 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3920 cleanup_test32_mount
3922 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3926 test_mkdir -p $DIR/d32m/tmp
3927 TMP_DIR=$DIR/d32m/tmp
3928 ln -s $DIR $TMP_DIR/symlink11
3929 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3930 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3931 error "symlink11 not a link"
3932 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3933 error "symlink01 not a link"
3935 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32n/tmp
3940 TMP_DIR=$DIR/d32n/tmp
3941 ln -s $DIR $TMP_DIR/symlink11
3942 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3943 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3944 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3946 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3950 test_mkdir -p $DIR/d32o/tmp
3951 TMP_DIR=$DIR/d32o/tmp
3952 ln -s $DIR/$tfile $TMP_DIR/symlink12
3953 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3954 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3955 error "symlink12 not a link"
3956 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3957 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3958 error "$DIR/d32o/tmp/symlink12 not file type"
3959 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3960 error "$DIR/d32o/symlink02 not file type"
3962 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3972 test_mkdir -p $DIR/d32p/tmp
3974 TMP_DIR=$DIR/d32p/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3980 cat $DIR/d32p/tmp/symlink12 ||
3981 error "Can't open $DIR/d32p/tmp/symlink12"
3983 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3986 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3992 trap cleanup_test32_mount EXIT
3993 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3994 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3998 cleanup_test32_mount
4000 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4006 trap cleanup_test32_mount EXIT
4007 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4008 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4009 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4010 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4011 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4012 cleanup_test32_mount
4014 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4019 chmod 444 $DIR/$tfile
4020 chown $RUNAS_ID $DIR/$tfile
4022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4025 run_test 33aa "write file with mode 444 (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4032 error "$RUNAS create $tdir/$tfile failed"
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4034 error "open RDWR" || true
4036 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4040 test_mkdir $DIR/$tdir
4041 chown $RUNAS_ID $DIR/$tdir
4042 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4044 run_test 33b "test open file with malformed flags (No panic)"
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 remote_ost_nodsh && skip "remote OST with nodsh"
4056 test_mkdir $DIR/$tdir
4057 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4060 for ostnum in $(seq $OSTCOUNT); do
4061 # test-framework's OST numbering is one-based, while Lustre's
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 # check if at least some write_bytes stats are counted
4065 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats |
4067 awk '/^write_bytes/ {print $7}' )
4068 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4069 if (( ${write_bytes:-0} > 0 )); then
4075 $all_zeros || return 0
4078 echo foo > $DIR/$tdir/bar
4082 # Total up write_bytes after writing. We'd better find non-zeros.
4083 for ostnum in $(seq $OSTCOUNT); do
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter/$ostname/stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4096 for ostnum in $(seq $OSTCOUNT); do
4097 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4098 echo "Check write_bytes is in obdfilter.*.stats:"
4099 do_facet ost$ostnum lctl get_param -n \
4100 obdfilter.$ostname.stats
4102 error "OST not keeping write_bytes stats (b=22312)"
4105 run_test 33c "test write_bytes stats"
4108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 local remote_dir=$DIR/$tdir/remote_dir
4114 test_mkdir $DIR/$tdir
4115 $LFS mkdir -i $MDTIDX $remote_dir ||
4116 error "create remote directory failed"
4118 touch $remote_dir/$tfile
4119 chmod 444 $remote_dir/$tfile
4120 chown $RUNAS_ID $remote_dir/$tfile
4122 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4124 chown $RUNAS_ID $remote_dir
4125 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4126 error "create" || true
4127 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4128 error "open RDWR" || true
4129 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4131 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4138 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4139 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4140 mkdir $DIR/$tdir/local_dir
4142 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4143 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4144 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4146 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4147 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4149 rmdir $DIR/$tdir/* || error "rmdir failed"
4152 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4153 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4154 mkdir $DIR/$tdir/local_dir
4156 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4157 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4158 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4160 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4161 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4163 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4166 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4167 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4168 mkdir $DIR/$tdir/local_dir
4170 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4171 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4172 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4174 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4175 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4177 run_test 33e "mkdir and striped directory should have same mode"
4181 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 remote_mds_nodsh && skip "remote MDS with nodsh"
4189 chmod go+rwx $DIR/$tdir
4190 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4191 trap cleanup_33f EXIT
4193 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4194 error "cannot create striped directory"
4196 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4197 error "cannot create files in striped directory"
4199 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4200 error "cannot remove files in striped directory"
4202 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4203 error "cannot remove striped directory"
4207 run_test 33f "nonroot user can create, access, and remove a striped directory"
4210 mkdir -p $DIR/$tdir/dir2
4212 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4214 [[ $err =~ "exists" ]] || error "Not exists error"
4216 run_test 33g "nonroot user create already existing root created file"
4219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4220 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4221 skip "Need MDS version at least 2.13.50"
4223 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4224 error "mkdir $tdir failed"
4225 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4227 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4230 for fname in $DIR/$tdir/$tfile.bak \
4231 $DIR/$tdir/$tfile.SAV \
4232 $DIR/$tdir/$tfile.orig \
4233 $DIR/$tdir/$tfile~; do
4234 touch $fname || error "touch $fname failed"
4235 index2=$($LFS getstripe -m $fname)
4236 [ $index -eq $index2 ] ||
4237 error "$fname MDT index mismatch $index != $index2"
4241 for i in {1..250}; do
4242 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4243 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4244 touch $fname || error "touch $fname failed"
4245 index2=$($LFS getstripe -m $fname)
4246 if [[ $index != $index2 ]]; then
4247 failed=$((failed + 1))
4248 echo "$fname MDT index mismatch $index != $index2"
4252 echo "$failed MDT index mismatches"
4253 (( failed < 20 )) || error "MDT index mismatch $failed times"
4256 run_test 33h "temp file is located on the same MDT as target"
4258 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4261 $MCREATE $DIR/f34 || error "mcreate failed"
4262 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4263 error "getstripe failed"
4264 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4265 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4266 error "getstripe failed"
4267 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4268 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34a "truncate file that has not been opened ==========="
4273 [ ! -f $DIR/f34 ] && test_34a
4274 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4275 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4276 $OPENFILE -f O_RDONLY $DIR/f34
4277 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4278 error "getstripe failed"
4279 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4280 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4285 [ ! -f $DIR/f34 ] && test_34a
4286 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4287 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 $OPENFILE -f O_RDWR $DIR/f34
4289 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4290 error "$LFS getstripe failed"
4291 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4292 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4294 run_test 34c "O_RDWR opening file-with-size works =============="
4297 [ ! -f $DIR/f34 ] && test_34a
4298 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4304 run_test 34d "write to sparse file ============================="
4308 $MCREATE $DIR/f34e || error "mcreate failed"
4309 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4310 $CHECKSTAT -s 1000 $DIR/f34e ||
4311 error "Size of $DIR/f34e not equal to 1000 bytes"
4312 $OPENFILE -f O_RDWR $DIR/f34e
4313 $CHECKSTAT -s 1000 $DIR/f34e ||
4314 error "Size of $DIR/f34e not equal to 1000 bytes"
4316 run_test 34e "create objects, some with size and some without =="
4318 test_34f() { # bug 6242, 6243
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 $MCREATE $DIR/f34f || error "mcreate failed"
4324 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4325 dd if=$DIR/f34f of=$TMP/f34f
4326 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4327 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4328 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4329 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4330 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4332 run_test 34f "read from a file with no objects until EOF ======="
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4339 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4340 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4341 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4342 cancel_lru_locks osc
4343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4344 error "wrong size after lock cancel"
4346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4348 error "expanding truncate failed"
4349 cancel_lru_locks osc
4350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4351 error "wrong expanded size after lock cancel"
4353 run_test 34g "truncate long file ==============================="
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4362 sync # Flush the cache so that multiop below does not block on cache
4363 # flush when getting the group lock
4364 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4367 # Since just timed wait is not good enough, let's do a sync write
4368 # that way we are sure enough time for a roundtrip + processing
4369 # passed + 2 seconds of extra margin.
4370 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4374 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4375 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4379 local nsz=`stat -c %s $DIR/$tfile`
4380 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4382 run_test 34h "ftruncate file under grouplock should not block"
4385 cp /bin/sh $DIR/f35a
4387 chown $RUNAS_ID $DIR/f35a
4388 $RUNAS $DIR/f35a && error || true
4391 run_test 35a "exec file with mode 444 (should return and not leak)"
4395 utime $DIR/f36 || error "utime failed for MDS"
4397 run_test 36a "MDS utime check (mknod, utime)"
4401 utime $DIR/f36 || error "utime failed for OST"
4403 run_test 36b "OST utime check (open, utime)"
4408 chown $RUNAS_ID $DIR/d36
4409 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4411 run_test 36c "non-root MDS utime check (mknod, utime)"
4414 [ ! -d $DIR/d36 ] && test_36c
4415 echo "" > $DIR/d36/f36
4416 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4418 run_test 36d "non-root OST utime check (open, utime)"
4421 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/$tfile
4425 $RUNAS utime $DIR/$tdir/$tfile &&
4426 error "utime worked, expected failure" || true
4428 run_test 36e "utime on non-owned file (should return error)"
4432 local LANG_SAVE=$LANG
4433 local LC_LANG_SAVE=$LC_LANG
4434 export LANG=C LC_LANG=C # for date language
4436 DATESTR="Dec 20 2000"
4437 test_mkdir $DIR/$tdir
4438 lctl set_param fail_loc=$fl
4440 cp /etc/hosts $DIR/$tdir/$tfile
4441 sync & # write RPC generated with "current" inode timestamp, but delayed
4443 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4444 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4445 cancel_lru_locks $OSC
4446 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4448 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4449 echo "BEFORE: $LS_BEFORE" && \
4450 echo "AFTER : $LS_AFTER" && \
4451 echo "WANT : $DATESTR" && \
4452 error "$DIR/$tdir/$tfile timestamps changed" || true
4454 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4461 subr_36fh "0x80000214"
4463 run_test 36f "utime on file racing with OST BRW write =========="
4466 remote_ost_nodsh && skip "remote OST with nodsh"
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4469 skip "Need MDS version at least 2.12.51"
4474 local tgt="obdfilter"
4476 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4478 test_mkdir $DIR/$tdir
4479 fmd_max_age=$(do_facet $facet \
4480 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4483 echo "FMD max age: ${fmd_max_age}s"
4484 touch $DIR/$tdir/$tfile
4485 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4486 gawk '{cnt=cnt+$1} END{print cnt}')
4487 echo "FMD before: $fmd"
4489 error "FMD wasn't create by touch"
4490 sleep $((fmd_max_age + 12))
4491 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4492 gawk '{cnt=cnt+$1} END{print cnt}')
4493 echo "FMD after: $fmd"
4495 error "FMD wasn't expired by ping"
4497 run_test 36g "FMD cache expiry ====================="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4503 subr_36fh "0x80000227"
4505 run_test 36h "utime on file racing with OST BRW write =========="
4508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4510 test_mkdir $DIR/$tdir
4511 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4513 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4514 local new_mtime=$((mtime + 200))
4516 #change Modify time of striped dir
4517 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4518 error "change mtime failed"
4520 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4522 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4524 run_test 36i "change mtime on striped directory"
4526 # test_37 - duplicate with tests 32q 32r
4529 local file=$DIR/$tfile
4531 openfile -f O_DIRECTORY $file
4534 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4535 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4537 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4539 test_39a() { # was test_39
4541 touch $DIR/${tfile}2
4542 # ls -l $DIR/$tfile $DIR/${tfile}2
4543 # ls -lu $DIR/$tfile $DIR/${tfile}2
4544 # ls -lc $DIR/$tfile $DIR/${tfile}2
4546 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4547 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4549 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4551 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4553 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4554 error "O_TRUNC didn't change timestamps"
4557 run_test 39a "mtime changed on create"
4560 test_mkdir -c1 $DIR/$tdir
4561 cp -p /etc/passwd $DIR/$tdir/fopen
4562 cp -p /etc/passwd $DIR/$tdir/flink
4563 cp -p /etc/passwd $DIR/$tdir/funlink
4564 cp -p /etc/passwd $DIR/$tdir/frename
4565 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4568 echo "aaaaaa" >> $DIR/$tdir/fopen
4569 echo "aaaaaa" >> $DIR/$tdir/flink
4570 echo "aaaaaa" >> $DIR/$tdir/funlink
4571 echo "aaaaaa" >> $DIR/$tdir/frename
4573 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4578 cat $DIR/$tdir/fopen > /dev/null
4579 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4580 rm -f $DIR/$tdir/funlink2
4581 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4583 for (( i=0; i < 2; i++ )) ; do
4584 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4585 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4586 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4587 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4589 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4590 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4591 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4592 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39b "mtime change on open, link, unlink, rename ======"
4600 # this should be set to past
4601 TEST_39_MTIME=`date -d "1 year ago" +%s`
4607 local mtime0=`stat -c %Y $DIR1/$tfile`
4609 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4610 local mtime1=`stat -c %Y $DIR1/$tfile`
4611 [ "$mtime1" = $TEST_39_MTIME ] || \
4612 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4615 echo hello >> $DIR1/$tfile
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4619 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4621 mv $DIR1/$tfile $DIR1/$tfile-1
4623 for (( i=0; i < 2; i++ )) ; do
4624 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4625 [ "$mtime2" = "$mtime3" ] || \
4626 error "mtime ($mtime2) changed (to $mtime3) on rename"
4628 cancel_lru_locks $OSC
4629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4632 run_test 39c "mtime change on rename ==========================="
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime=`stat -c %Y $DIR1/$tfile`
4643 [ $mtime = $TEST_39_MTIME ] || \
4644 error "mtime($mtime) is not set to $TEST_39_MTIME"
4646 cancel_lru_locks $OSC
4647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 run_test 39d "create, utime, stat =============================="
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile`
4663 [ $mtime2 = $TEST_39_MTIME ] || \
4664 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4666 cancel_lru_locks $OSC
4667 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4670 run_test 39e "create, stat, utime, stat ========================"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 mtime1=`stat -c %Y $DIR1/$tfile`
4680 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4682 for (( i=0; i < 2; i++ )) ; do
4683 local mtime2=`stat -c %Y $DIR1/$tfile`
4684 [ $mtime2 = $TEST_39_MTIME ] || \
4685 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4687 cancel_lru_locks $OSC
4688 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4691 run_test 39f "create, stat, sleep, utime, stat ================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 echo hello >> $DIR1/$tfile
4698 local mtime1=`stat -c %Y $DIR1/$tfile`
4701 chmod o+r $DIR1/$tfile
4703 for (( i=0; i < 2; i++ )) ; do
4704 local mtime2=`stat -c %Y $DIR1/$tfile`
4705 [ "$mtime1" = "$mtime2" ] || \
4706 error "lost mtime: $mtime2, should be $mtime1"
4708 cancel_lru_locks $OSC
4709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4712 run_test 39g "write, chmod, stat ==============================="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 echo hello >> $DIR1/$tfile
4723 local mtime1=`stat -c %Y $DIR1/$tfile`
4725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4727 if [ "$d1" != "$d2" ]; then
4728 echo "write and touch not within one second"
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ "$mtime2" = $TEST_39_MTIME ] || \
4733 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4740 run_test 39h "write, utime within one second, stat ============="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4751 mv $DIR1/$tfile $DIR1/$tfile-1
4753 for (( i=0; i < 2; i++ )) ; do
4754 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39i "write, rename, stat =============================="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 start_full_debug_logging
4772 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4773 lctl set_param fail_loc=0x80000412
4774 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4775 error "multiop failed"
4777 local mtime1=`stat -c %Y $DIR1/$tfile`
4779 mv $DIR1/$tfile $DIR1/$tfile-1
4781 kill -USR1 $multipid
4782 wait $multipid || error "multiop close failed"
4784 for (( i=0; i < 2; i++ )) ; do
4785 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4786 [ "$mtime1" = "$mtime2" ] ||
4787 error "mtime is lost on close: $mtime2, " \
4791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4793 lctl set_param fail_loc=0
4794 stop_full_debug_logging
4796 run_test 39j "write, rename, close, stat ======================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4806 local mtime1=`stat -c %Y $DIR1/$tfile`
4808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4810 kill -USR1 $multipid
4811 wait $multipid || error "multiop close failed"
4813 for (( i=0; i < 2; i++ )) ; do
4814 local mtime2=`stat -c %Y $DIR1/$tfile`
4816 [ "$mtime2" = $TEST_39_MTIME ] || \
4817 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4823 run_test 39k "write, utime, close, stat ========================"
4825 # this should be set to future
4826 TEST_39_ATIME=`date -d "1 year" +%s`
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 remote_mds_nodsh && skip "remote MDS with nodsh"
4832 local atime_diff=$(do_facet $SINGLEMDS \
4833 lctl get_param -n mdd.*MDT0000*.atime_diff)
4835 mkdir_on_mdt0 $DIR/$tdir
4837 # test setting directory atime to future
4838 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4839 local atime=$(stat -c %X $DIR/$tdir)
4840 [ "$atime" = $TEST_39_ATIME ] ||
4841 error "atime is not set to future: $atime, $TEST_39_ATIME"
4843 # test setting directory atime from future to now
4844 local now=$(date +%s)
4845 touch -a -d @$now $DIR/$tdir
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -eq "$now" ] ||
4849 error "atime is not updated from future: $atime, $now"
4851 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4854 # test setting directory atime when now > dir atime + atime_diff
4855 local d1=$(date +%s)
4857 local d2=$(date +%s)
4858 cancel_lru_locks mdc
4859 atime=$(stat -c %X $DIR/$tdir)
4860 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4861 error "atime is not updated : $atime, should be $d2"
4863 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4866 # test not setting directory atime when now < dir atime + atime_diff
4868 cancel_lru_locks mdc
4869 atime=$(stat -c %X $DIR/$tdir)
4870 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4871 error "atime is updated to $atime, should remain $d1<atime<$d2"
4873 do_facet $SINGLEMDS \
4874 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4876 run_test 39l "directory atime update ==========================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local far_past_mtime=$(date -d "May 29 1953" +%s)
4884 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4886 touch -m -d @$far_past_mtime $DIR1/$tfile
4887 touch -a -d @$far_past_atime $DIR1/$tfile
4889 for (( i=0; i < 2; i++ )) ; do
4890 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4891 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4892 error "atime or mtime set incorrectly"
4894 cancel_lru_locks $OSC
4895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4898 run_test 39m "test atime and mtime before 1970"
4900 test_39n() { # LU-3832
4901 remote_mds_nodsh && skip "remote MDS with nodsh"
4903 local atime_diff=$(do_facet $SINGLEMDS \
4904 lctl get_param -n mdd.*MDT0000*.atime_diff)
4909 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4913 atime0=$(stat -c %X $DIR/$tfile)
4916 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4917 atime1=$(stat -c %X $DIR/$tfile)
4920 cancel_lru_locks mdc
4921 cancel_lru_locks osc
4922 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4923 atime2=$(stat -c %X $DIR/$tfile)
4925 do_facet $SINGLEMDS \
4926 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4928 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4929 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4931 run_test 39n "check that O_NOATIME is honored"
4934 TESTDIR=$DIR/$tdir/$tfile
4935 [ -e $TESTDIR ] && rm -rf $TESTDIR
4942 links2=$(stat -c %h .)
4943 [ $(($links1 + 2)) != $links2 ] &&
4944 error "wrong links count $(($links1 + 2)) != $links2"
4946 links3=$(stat -c %h .)
4947 [ $(($links1 + 1)) != $links3 ] &&
4948 error "wrong links count $links1 != $links3"
4951 run_test 39o "directory cached attributes updated after create"
4954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4957 TESTDIR=$DIR/$tdir/$tdir
4958 [ -e $TESTDIR ] && rm -rf $TESTDIR
4959 test_mkdir -p $TESTDIR
4963 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4964 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4966 links2=$(stat -c %h .)
4967 [ $(($links1 + 2)) != $links2 ] &&
4968 error "wrong links count $(($links1 + 2)) != $links2"
4970 links3=$(stat -c %h .)
4971 [ $(($links1 + 1)) != $links3 ] &&
4972 error "wrong links count $links1 != $links3"
4975 run_test 39p "remote directory cached attributes updated after create ========"
4978 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4979 skip "no atime update on old OST"
4980 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4981 skip_env "ldiskfs only test"
4985 saved_adiff=$(do_facet ost1 \
4986 lctl get_param -n obdfilter.*OST0000.atime_diff)
4987 stack_trap "do_facet ost1 \
4988 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4990 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4992 $LFS setstripe -i 0 $DIR/$tfile
4993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4994 error "can't write initial file"
4995 cancel_lru_locks osc
4997 # exceed atime_diff and access file
4999 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5000 error "can't udpate atime"
5002 local atime_cli=$(stat -c %X $DIR/$tfile)
5003 echo "client atime: $atime_cli"
5004 # allow atime update to be written to device
5005 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5008 local ostdev=$(ostdevname 1)
5009 local fid=($(lfs getstripe -y $DIR/$tfile |
5010 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5011 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5012 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5014 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5015 local atime_ost=$(do_facet ost1 "$cmd" |&
5016 awk -F'[: ]' '/atime:/ { print $4 }')
5017 (( atime_cli == atime_ost )) ||
5018 error "atime on client $atime_cli != ost $atime_ost"
5020 run_test 39r "lazy atime update on OST"
5022 test_39q() { # LU-8041
5023 local testdir=$DIR/$tdir
5025 multiop_bg_pause $testdir D_c || error "multiop failed"
5027 cancel_lru_locks mdc
5028 kill -USR1 $multipid
5029 local atime=$(stat -c %X $testdir)
5030 [ "$atime" -ne 0 ] || error "atime is zero"
5032 run_test 39q "close won't zero out atime"
5035 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5036 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5037 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5038 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5039 error "$tfile is not 4096 bytes in size"
5041 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5045 small_write $DIR/f41 18
5047 run_test 41 "test small file write + fstat ====================="
5049 count_ost_writes() {
5050 lctl get_param -n ${OSC}.*.stats |
5051 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5052 END { printf("%0.0f", writes) }'
5059 BG_DIRTY_RATIO_SAVE=10
5060 MAX_BG_DIRTY_RATIO=25
5064 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5065 # dirty_ratio, dirty_background_ratio
5066 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5067 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5068 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5069 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5071 # if file not here, we are a 2.4 kernel
5072 kill -CONT `pidof kupdated`
5077 # setup the trap first, so someone cannot exit the test at the
5078 # exact wrong time and mess up a machine
5079 trap start_writeback EXIT
5080 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5081 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5082 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5083 sysctl -w vm.dirty_writeback_centisecs=0
5084 sysctl -w vm.dirty_writeback_centisecs=0
5085 # save and increase /proc/sys/vm/dirty_ratio
5086 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5087 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5088 # save and increase /proc/sys/vm/dirty_background_ratio
5089 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5090 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5092 # if file not here, we are a 2.4 kernel
5093 kill -STOP `pidof kupdated`
5097 # ensure that all stripes have some grant before we test client-side cache
5099 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5100 dd if=/dev/zero of=$i bs=4k count=1
5105 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5106 # file truncation, and file removal.
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 cancel_lru_locks $OSC
5113 sync; sleep 1; sync # just to be safe
5114 BEFOREWRITES=`count_ost_writes`
5115 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5116 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5117 AFTERWRITES=`count_ost_writes`
5118 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5119 error "$BEFOREWRITES < $AFTERWRITES"
5122 run_test 42a "ensure that we don't flush on close"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5128 cancel_lru_locks $OSC
5131 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5132 BEFOREWRITES=$(count_ost_writes)
5133 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5134 AFTERWRITES=$(count_ost_writes)
5135 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5136 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5138 BEFOREWRITES=$(count_ost_writes)
5139 sync || error "sync: $?"
5140 AFTERWRITES=$(count_ost_writes)
5141 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5142 error "$BEFOREWRITES < $AFTERWRITES on sync"
5144 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5148 run_test 42b "test destroy of file with cached dirty data ======"
5150 # if these tests just want to test the effect of truncation,
5151 # they have to be very careful. consider:
5152 # - the first open gets a {0,EOF}PR lock
5153 # - the first write conflicts and gets a {0, count-1}PW
5154 # - the rest of the writes are under {count,EOF}PW
5155 # - the open for truncate tries to match a {0,EOF}PR
5156 # for the filesize and cancels the PWs.
5157 # any number of fixes (don't get {0,EOF} on open, match
5158 # composite locks, do smarter file size management) fix
5159 # this, but for now we want these tests to verify that
5160 # the cancellation with truncate intent works, so we
5161 # start the file with a full-file pw lock to match against
5162 # until the truncate.
5167 cancel_lru_locks $OSC
5169 # prime the file with 0,EOF PW to match
5173 # now the real test..
5174 dd if=/dev/zero of=$file bs=1024 count=100
5175 BEFOREWRITES=`count_ost_writes`
5176 $TRUNCATE $file $offset
5177 cancel_lru_locks $OSC
5178 AFTERWRITES=`count_ost_writes`
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5187 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5190 run_test 42c "test partial truncate of file with cached dirty data"
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5197 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5200 run_test 42d "test complete truncate of file with cached dirty data"
5202 test_42e() { # bug22074
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5205 local TDIR=$DIR/${tdir}e
5206 local pages=16 # hardcoded 16 pages, don't change it.
5207 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5208 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5212 test_mkdir $DIR/${tdir}e
5213 $LFS setstripe -c 1 $TDIR
5214 createmany -o $TDIR/f $files
5216 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5218 # we assume that with $OSTCOUNT files, at least one of them will
5219 # be allocated on OST0.
5220 warmup_files=$((OSTCOUNT * max_dirty_mb))
5221 createmany -o $TDIR/w $warmup_files
5223 # write a large amount of data into one file and sync, to get good
5224 # avail_grant number from OST.
5225 for ((i=0; i<$warmup_files; i++)); do
5226 idx=$($LFS getstripe -i $TDIR/w$i)
5227 [ $idx -ne 0 ] && continue
5228 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5231 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # create as much dirty pages as we can while not to trigger the actual
5237 # RPCs directly. but depends on the env, VFS may trigger flush during this
5238 # period, hopefully we are good.
5239 for ((i=0; i<$warmup_files; i++)); do
5240 idx=$($LFS getstripe -i $TDIR/w$i)
5241 [ $idx -ne 0 ] && continue
5242 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5244 $LCTL get_param $proc_osc0/cur_dirty_bytes
5245 $LCTL get_param $proc_osc0/cur_grant_bytes
5247 # perform the real test
5248 $LCTL set_param $proc_osc0/rpc_stats 0
5249 for ((;i<$files; i++)); do
5250 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5251 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5254 $LCTL get_param $proc_osc0/rpc_stats
5257 local have_ppr=false
5258 $LCTL get_param $proc_osc0/rpc_stats |
5259 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5260 # skip lines until we are at the RPC histogram data
5261 [ "$PPR" == "pages" ] && have_ppr=true && continue
5262 $have_ppr || continue
5264 # we only want the percent stat for < 16 pages
5265 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5267 percent=$((percent + WPCT))
5268 if [[ $percent -gt 15 ]]; then
5269 error "less than 16-pages write RPCs" \
5276 run_test 42e "verify sub-RPC writes are not done synchronously"
5278 test_43A() { # was test_43
5279 test_mkdir $DIR/$tdir
5280 cp -p /bin/ls $DIR/$tdir/$tfile
5281 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5283 # give multiop a chance to open
5286 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5288 # Wait for multiop to exit
5291 run_test 43A "execution of file opened for write should return -ETXTBSY"
5294 test_mkdir $DIR/$tdir
5295 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5296 $DIR/$tdir/sleep 60 &
5298 # Make sure exec of $tdir/sleep wins race with truncate
5300 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5303 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 test_mkdir $DIR/$tdir
5309 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5310 $DIR/$tdir/sleep 60 &
5312 # Make sure exec of $tdir/sleep wins race with truncate
5314 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5317 run_test 43b "truncate of file being executed should return -ETXTBSY"
5320 local testdir="$DIR/$tdir"
5323 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5324 ( cd $testdir && md5sum -c )
5326 run_test 43c "md5sum of copy into lustre"
5328 test_44A() { # was test_44
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5332 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5334 run_test 44A "zero length read from a sparse stripe"
5337 local nstripe=$($LFS getstripe -c -d $DIR)
5338 [ -z "$nstripe" ] && skip "can't get stripe info"
5339 [[ $nstripe -gt $OSTCOUNT ]] &&
5340 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5342 local stride=$($LFS getstripe -S -d $DIR)
5343 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5344 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5347 OFFSETS="0 $((stride/2)) $((stride-1))"
5348 for offset in $OFFSETS; do
5349 for i in $(seq 0 $((nstripe-1))); do
5350 local GLOBALOFFSETS=""
5352 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5353 local myfn=$DIR/d44a-$size
5354 echo "--------writing $myfn at $size"
5355 ll_sparseness_write $myfn $size ||
5356 error "ll_sparseness_write"
5357 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5358 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5359 error "ll_sparseness_verify $GLOBALOFFSETS"
5361 for j in $(seq 0 $((nstripe-1))); do
5363 size=$((((j + $nstripe )*$stride + $offset)))
5364 ll_sparseness_write $myfn $size ||
5365 error "ll_sparseness_write"
5366 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5368 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5369 error "ll_sparseness_verify $GLOBALOFFSETS"
5374 run_test 44a "test sparse pwrite ==============================="
5378 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5384 before=`dirty_osc_total`
5385 echo executing "\"$*\""
5387 after=`dirty_osc_total`
5388 echo before $before, after $after
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5394 # Obtain grants from OST if it supports it
5395 echo blah > ${f}_grant
5398 do_dirty_record "echo blah > $f"
5399 [[ $before -eq $after ]] && error "write wasn't cached"
5400 do_dirty_record "> $f"
5401 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5402 do_dirty_record "echo blah > $f"
5403 [[ $before -eq $after ]] && error "write wasn't cached"
5404 do_dirty_record "sync"
5405 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5406 do_dirty_record "echo blah > $f"
5407 [[ $before -eq $after ]] && error "write wasn't cached"
5408 do_dirty_record "cancel_lru_locks osc"
5409 [[ $before -gt $after ]] ||
5410 error "lock cancellation didn't lower dirty count"
5413 run_test 45 "osc io page accounting ============================"
5415 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5416 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5417 # objects offset and an assert hit when an rpc was built with 1023's mapped
5418 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5427 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5428 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5432 run_test 46 "dirtying a previously written page ================"
5434 # test_47 is removed "Device nodes check" is moved to test_28
5436 test_48a() { # bug 2399
5437 [ "$mds1_FSTYPE" = "zfs" ] &&
5438 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5439 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5441 test_mkdir $DIR/$tdir
5443 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5444 test_mkdir $DIR/$tdir
5445 touch foo || error "'touch foo' failed after recreating cwd"
5447 touch .foo || error "'touch .foo' failed after recreating cwd"
5449 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5450 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5451 cd . || error "'cd .' failed after recreating cwd"
5452 mkdir . && error "'mkdir .' worked after recreating cwd"
5453 rmdir . && error "'rmdir .' worked after recreating cwd"
5454 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5455 cd .. || error "'cd ..' failed after recreating cwd"
5457 run_test 48a "Access renamed working dir (should return errors)="
5459 test_48b() { # bug 2399
5461 test_mkdir $DIR/$tdir
5463 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5464 touch foo && error "'touch foo' worked after removing cwd"
5465 mkdir foo && error "'mkdir foo' worked after removing cwd"
5466 touch .foo && error "'touch .foo' worked after removing cwd"
5467 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5468 ls . > /dev/null && error "'ls .' worked after removing cwd"
5469 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5470 mkdir . && error "'mkdir .' worked after removing cwd"
5471 rmdir . && error "'rmdir .' worked after removing cwd"
5472 ln -s . foo && error "'ln -s .' worked after removing cwd"
5473 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5475 run_test 48b "Access removed working dir (should return errors)="
5477 test_48c() { # bug 2350
5478 #lctl set_param debug=-1
5481 test_mkdir -p $DIR/$tdir/dir
5483 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5484 $TRACE touch foo && error "touch foo worked after removing cwd"
5485 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5486 touch .foo && error "touch .foo worked after removing cwd"
5487 mkdir .foo && error "mkdir .foo worked after removing cwd"
5488 $TRACE ls . && error "'ls .' worked after removing cwd"
5489 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5490 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5491 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5492 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5493 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5495 run_test 48c "Access removed working subdir (should return errors)"
5497 test_48d() { # bug 2350
5498 #lctl set_param debug=-1
5501 test_mkdir -p $DIR/$tdir/dir
5503 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5504 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5505 $TRACE touch foo && error "'touch foo' worked after removing parent"
5506 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5507 touch .foo && error "'touch .foo' worked after removing parent"
5508 mkdir .foo && error "mkdir .foo worked after removing parent"
5509 $TRACE ls . && error "'ls .' worked after removing parent"
5510 $TRACE ls .. && error "'ls ..' worked after removing parent"
5511 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5512 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5513 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5516 run_test 48d "Access removed parent subdir (should return errors)"
5518 test_48e() { # bug 4134
5519 #lctl set_param debug=-1
5522 test_mkdir -p $DIR/$tdir/dir
5524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5526 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5527 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5528 # On a buggy kernel addition of "touch foo" after cd .. will
5529 # produce kernel oops in lookup_hash_it
5530 touch ../foo && error "'cd ..' worked after recreate parent"
5532 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5534 run_test 48e "Access to recreated parent subdir (should return errors)"
5537 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5538 skip "need MDS >= 2.13.55"
5539 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5540 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5541 skip "needs different host for mdt1 mdt2"
5542 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5544 $LFS mkdir -i0 $DIR/$tdir
5545 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5547 for d in sub1 sub2 sub3; do
5548 #define OBD_FAIL_OSD_REF_DEL 0x19c
5549 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5550 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5553 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5555 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5557 test_49() { # LU-1030
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 remote_ost_nodsh && skip "remote OST with nodsh"
5561 # get ost1 size - $FSNAME-OST0000
5562 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5564 # write 800M at maximum
5565 [[ $ost1_size -lt 2 ]] && ost1_size=2
5566 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5572 # change max_pages_per_rpc while writing the file
5573 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5574 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5575 # loop until dd process exits
5576 while ps ax -opid | grep -wq $dd_pid; do
5577 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5578 sleep $((RANDOM % 5 + 1))
5580 # restore original max_pages_per_rpc
5581 $LCTL set_param $osc1_mppc=$orig_mppc
5582 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5584 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5588 test_mkdir $DIR/$tdir
5590 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5592 run_test 50 "special situations: /proc symlinks ==============="
5594 test_51a() { # was test_51
5595 # bug 1516 - create an empty entry right after ".." then split dir
5596 test_mkdir -c1 $DIR/$tdir
5597 touch $DIR/$tdir/foo
5598 $MCREATE $DIR/$tdir/bar
5600 createmany -m $DIR/$tdir/longfile 201
5602 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5603 $MCREATE $DIR/$tdir/longfile$FNUM
5608 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5610 run_test 51a "special situations: split htree with empty entry =="
5612 cleanup_print_lfs_df () {
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 local dir=$DIR/$tdir
5622 local nrdirs=$((65536 + 100))
5624 # cleanup the directory
5627 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5631 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5632 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5633 [[ $numfree -lt $nrdirs ]] &&
5634 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5636 # need to check free space for the directories as well
5637 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5638 numfree=$(( blkfree / $(fs_inode_ksize) ))
5639 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5641 trap cleanup_print_lfs_df EXIT
5644 createmany -d $dir/d $nrdirs || {
5645 unlinkmany $dir/d $nrdirs
5646 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5650 nrdirs=$(ls -U $dir | wc -l)
5652 # unlink all but 100 subdirectories, then check it still works
5654 local delete=$((nrdirs - left))
5659 # for ldiskfs the nlink count should be 1, but this is OSD specific
5660 # and so this is listed for informational purposes only
5661 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5662 unlinkmany -d $dir/d $delete ||
5663 error "unlink of first $delete subdirs failed"
5665 echo "nlink between: $(stat -c %h $dir)"
5666 local found=$(ls -U $dir | wc -l)
5667 [ $found -ne $left ] &&
5668 error "can't find subdirs: found only $found, expected $left"
5670 unlinkmany -d $dir/d $delete $left ||
5671 error "unlink of second $left subdirs failed"
5672 # regardless of whether the backing filesystem tracks nlink accurately
5673 # or not, the nlink count shouldn't be more than "." and ".." here
5674 local after=$(stat -c %h $dir)
5675 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5676 echo "nlink after: $after"
5678 cleanup_print_lfs_df
5680 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5684 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5686 test_mkdir $DIR/$tdir
5687 createmany -o $DIR/$tdir/t- 1000
5688 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5689 for N in $(seq 0 $((OSTCOUNT - 1))); do
5690 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5691 END { printf("%0.0f", objs) }' $TMP/$tfile)
5692 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5693 '($1 == '$N') { objs += 1 } \
5694 END { printf("%0.0f", objs) }')
5695 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5697 unlinkmany $DIR/$tdir/t- 1000
5700 for N in $(seq 1 $((OSTCOUNT - 1))); do
5701 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5702 error "OST $N has less objects vs OST $NLAST" \
5703 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5704 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5705 error "OST $N has less objects vs OST $NLAST" \
5706 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5708 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5709 error "OST $N has less #0 objects vs OST $NLAST" \
5710 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5711 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5712 error "OST $N has less #0 objects vs OST $NLAST" \
5713 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5718 run_test 51d "check object distribution"
5721 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5722 skip_env "ldiskfs only test"
5725 test_mkdir -c1 $DIR/$tdir
5726 test_mkdir -c1 $DIR/$tdir/d0
5728 touch $DIR/$tdir/d0/foo
5729 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5730 error "file exceed 65000 nlink limit!"
5731 unlinkmany $DIR/$tdir/d0/f- 65001
5734 run_test 51e "check file nlink limit"
5737 test_mkdir $DIR/$tdir
5740 local ulimit_old=$(ulimit -n)
5741 local spare=20 # number of spare fd's for scripts/libraries, etc.
5742 local mdt=$($LFS getstripe -m $DIR/$tdir)
5743 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5745 echo "MDT$mdt numfree=$numfree, max=$max"
5746 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5747 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5748 while ! ulimit -n $((numfree + spare)); do
5749 numfree=$((numfree * 3 / 4))
5751 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5753 echo "left ulimit at $ulimit_old"
5756 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5757 unlinkmany $DIR/$tdir/f $numfree
5758 error "create+open $numfree files in $DIR/$tdir failed"
5760 ulimit -n $ulimit_old
5762 # if createmany exits at 120s there will be fewer than $numfree files
5763 unlinkmany $DIR/$tdir/f $numfree || true
5765 run_test 51f "check many open files limit"
5768 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5769 test_mkdir $DIR/$tdir
5770 touch $DIR/$tdir/foo
5771 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5772 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5773 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5774 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5775 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5777 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5778 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5779 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5781 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5782 cp -r $DIR/$tdir $TMP/
5783 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5785 run_test 52a "append-only flag test (should return errors)"
5788 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5789 test_mkdir $DIR/$tdir
5790 touch $DIR/$tdir/foo
5791 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5792 cat test > $DIR/$tdir/foo && error "cat test worked"
5793 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5794 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5795 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5797 echo foo >> $DIR/$tdir/foo && error "echo worked"
5798 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5799 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5800 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5801 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5803 chattr -i $DIR/$tdir/foo || error "chattr failed"
5805 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5807 run_test 52b "immutable flag test (should return errors) ======="
5810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5811 remote_mds_nodsh && skip "remote MDS with nodsh"
5812 remote_ost_nodsh && skip "remote OST with nodsh"
5825 local support_last_seq=true
5827 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5828 support_last_seq=false
5831 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5833 for value in $(do_facet $SINGLEMDS \
5834 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5835 param=$(echo ${value[0]} | cut -d "=" -f1)
5836 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5838 if $support_last_seq; then
5839 param_seq=$(echo $param |
5840 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5841 mds_last_seq=$(do_facet $SINGLEMDS \
5842 $LCTL get_param -n $param_seq)
5844 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5846 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5847 node=$(facet_active_host ost$((ostnum+1)))
5848 param="obdfilter.$ostname.last_id"
5849 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5850 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5851 ost_last_id=$ost_last
5853 if $support_last_seq; then
5854 ost_last_id=$(echo $ost_last |
5855 awk -F':' '{print $2}' |
5857 ost_last_seq=$(echo $ost_last |
5858 awk -F':' '{print $1}')
5859 [[ $ost_last_seq = $mds_last_seq ]] || continue
5862 if [[ $ost_last_id != $mds_last ]]; then
5863 error "$ost_last_id != $mds_last"
5870 $found || error "can not match last_seq/last_id for $mdtosc"
5873 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5876 perl -MSocket -e ';' || skip "no Socket perl module installed"
5878 $SOCKETSERVER $DIR/socket ||
5879 error "$SOCKETSERVER $DIR/socket failed: $?"
5880 $SOCKETCLIENT $DIR/socket ||
5881 error "$SOCKETCLIENT $DIR/socket failed: $?"
5882 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5884 run_test 54a "unix domain socket test =========================="
5890 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5892 run_test 54b "char device works in lustre ======================"
5895 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5896 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5897 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5899 for i in $(seq 3 7); do
5900 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5909 loopdev="$DIR/loop54c"
5912 $UMOUNT $DIR/$tdir || rc=$?
5913 losetup -d $loopdev || true
5914 losetup -d $LOOPDEV || true
5915 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5922 loopdev="$DIR/loop54c"
5925 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5926 trap cleanup_54c EXIT
5927 mknod $loopdev b 7 $LOOPNUM
5928 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5929 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5930 losetup $loopdev $DIR/$tfile ||
5931 error "can't set up $loopdev for $DIR/$tfile"
5932 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5933 test_mkdir $DIR/$tdir
5934 mount -t ext2 $loopdev $DIR/$tdir ||
5935 error "error mounting $loopdev on $DIR/$tdir"
5936 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5939 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5943 run_test 54c "block device works in lustre ====================="
5949 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5951 run_test 54d "fifo device works in lustre ======================"
5956 cp -aL /dev/console $f
5957 echo $string > $f || error "echo $string to $f failed"
5959 run_test 54e "console/tty device works in lustre ======================"
5964 local dir=$DIR/$tdir
5967 test_mkdir -p $dir/dir
5968 for i in $(seq $numfiles); do
5970 touch $dir/dir/file$i
5973 local numcomp=$($LFS getstripe --component-count $dir)
5975 [[ $numcomp == 0 ]] && numcomp=1
5977 # test lfs getstripe with --recursive
5978 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5980 [[ $filenum -eq $((numfiles * 2)) ]] ||
5981 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5982 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5983 [[ $filenum -eq $numfiles ]] ||
5984 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5985 echo "$LFS getstripe showed obdidx or l_ost_idx"
5987 # test lfs getstripe with file instead of dir
5988 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5989 [[ $filenum -eq 1 ]] ||
5990 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5991 echo "$LFS getstripe file1 passed"
5993 #test lfs getstripe with --verbose
5994 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5995 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5996 error "$LFS getstripe --verbose $dir: "\
5997 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5998 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5999 error "$LFS getstripe $dir: showed lmm_magic"
6001 #test lfs getstripe with -v prints lmm_fid
6002 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6003 local countfids=$((numdirs + numfiles * numcomp))
6004 [[ $filenum -eq $countfids ]] ||
6005 error "$LFS getstripe -v $dir: "\
6006 "got $filenum want $countfids lmm_fid"
6007 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6008 error "$LFS getstripe $dir: showed lmm_fid by default"
6009 echo "$LFS getstripe --verbose passed"
6011 #check for FID information
6012 local fid1=$($LFS getstripe --fid $dir/file1)
6013 local fid2=$($LFS getstripe --verbose $dir/file1 |
6014 awk '/lmm_fid: / { print $2; exit; }')
6015 local fid3=$($LFS path2fid $dir/file1)
6017 [ "$fid1" != "$fid2" ] &&
6018 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6019 [ "$fid1" != "$fid3" ] &&
6020 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6021 echo "$LFS getstripe --fid passed"
6023 #test lfs getstripe with --obd
6024 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6025 error "$LFS getstripe --obd wrong_uuid: should return error"
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6030 local obduuid=$(ostuuid_from_index $ostidx)
6031 local found=$($LFS getstripe -r --obd $obduuid $dir |
6032 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6034 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6035 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6037 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6040 [[ $found -eq $filenum ]] ||
6041 error "$LFS getstripe --obd: found $found expect $filenum"
6042 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6043 sed '/^[ ]*'${ostidx}'[ ]/d' |
6044 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6045 error "$LFS getstripe --obd: should not show file on other obd"
6046 echo "$LFS getstripe --obd passed"
6048 run_test 56a "check $LFS getstripe"
6051 local dir=$DIR/$tdir
6055 for i in $(seq $numdirs); do
6056 test_mkdir $dir/dir$i
6059 # test lfs getdirstripe default mode is non-recursion, which is
6060 # different from lfs getstripe
6061 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6063 [[ $dircnt -eq 1 ]] ||
6064 error "$LFS getdirstripe: found $dircnt, not 1"
6065 dircnt=$($LFS getdirstripe --recursive $dir |
6066 grep -c lmv_stripe_count)
6067 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6068 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6070 run_test 56b "check $LFS getdirstripe"
6073 remote_ost_nodsh && skip "remote OST with nodsh"
6076 local ost_name=$(ostname_from_index $ost_idx)
6077 local old_status=$(ost_dev_status $ost_idx)
6078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6080 [[ -z "$old_status" ]] ||
6081 skip_env "OST $ost_name is in $old_status status"
6083 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6084 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6085 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6086 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6087 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6088 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6091 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6092 error "$LFS df -v showing inactive devices"
6095 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6097 [[ "$new_status" =~ "D" ]] ||
6098 error "$ost_name status is '$new_status', missing 'D'"
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6100 [[ "$new_status" =~ "N" ]] ||
6101 error "$ost_name status is '$new_status', missing 'N'"
6103 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6104 [[ "$new_status" =~ "f" ]] ||
6105 error "$ost_name status is '$new_status', missing 'f'"
6108 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6109 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6110 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6111 [[ -z "$p" ]] && restore_lustre_params < $p || true
6114 new_status=$(ost_dev_status $ost_idx)
6115 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6116 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6117 # can't check 'f' as devices may actually be on flash
6119 run_test 56c "check 'lfs df' showing device status"
6122 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6123 local osts=$($LFS df -v $MOUNT | grep -c OST)
6127 (( mdts == MDSCOUNT )) ||
6128 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6129 (( osts == OSTCOUNT )) ||
6130 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6132 run_test 56d "'lfs df -v' prints only configured devices"
6137 local local_tdir="$1"
6138 local local_numfiles="$2"
6139 local local_numdirs="$3"
6140 local dir_params="$4"
6141 local dir_stripe_params="$5"
6143 if [ ! -d "$local_tdir" ] ; then
6144 test_mkdir -p $dir_stripe_params $local_tdir
6145 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6146 for i in $(seq $local_numfiles) ; do
6147 touch $local_tdir/file$i
6149 for i in $(seq $local_numdirs) ; do
6150 test_mkdir $dir_stripe_params $local_tdir/dir$i
6151 for j in $(seq $local_numfiles) ; do
6152 touch $local_tdir/dir$i/file$j
6158 setup_56_special() {
6160 local local_numfiles=$2
6161 local local_numdirs=$3
6163 setup_56 $local_tdir $local_numfiles $local_numdirs
6165 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6166 for i in $(seq $local_numfiles) ; do
6167 mknod $local_tdir/loop${i}b b 7 $i
6168 mknod $local_tdir/null${i}c c 1 3
6169 ln -s $local_tdir/file1 $local_tdir/link${i}
6171 for i in $(seq $local_numdirs) ; do
6172 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6173 mknod $local_tdir/dir$i/null${i}c c 1 3
6174 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6180 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6181 local expected=$(($NUMDIRS + 2))
6183 setup_56 $dir $NUMFILES $NUMDIRS
6185 # test lfs find with -name
6186 for i in $(seq $NUMFILES) ; do
6187 local nums=$($LFS find -name "*$i" $dir | wc -l)
6189 [ $nums -eq $expected ] ||
6190 error "lfs find -name '*$i' $dir wrong: "\
6191 "found $nums, expected $expected"
6194 run_test 56g "check lfs find -name"
6197 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6198 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6200 setup_56 $dir $NUMFILES $NUMDIRS
6202 # test lfs find with ! -name
6203 for i in $(seq $NUMFILES) ; do
6204 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6206 [ $nums -eq $expected ] ||
6207 error "lfs find ! -name '*$i' $dir wrong: "\
6208 "found $nums, expected $expected"
6211 run_test 56h "check lfs find ! -name"
6214 local dir=$DIR/$tdir
6218 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6221 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6223 run_test 56i "check 'lfs find -ost UUID' skips directories"
6226 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6228 setup_56_special $dir $NUMFILES $NUMDIRS
6230 local expected=$((NUMDIRS + 1))
6231 local cmd="$LFS find -type d $dir"
6232 local nums=$($cmd | wc -l)
6234 [ $nums -eq $expected ] ||
6235 error "'$cmd' wrong: found $nums, expected $expected"
6237 run_test 56j "check lfs find -type d"
6240 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6242 setup_56_special $dir $NUMFILES $NUMDIRS
6244 local expected=$(((NUMDIRS + 1) * NUMFILES))
6245 local cmd="$LFS find -type f $dir"
6246 local nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] ||
6249 error "'$cmd' wrong: found $nums, expected $expected"
6251 run_test 56k "check lfs find -type f"
6254 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6256 setup_56_special $dir $NUMFILES $NUMDIRS
6258 local expected=$((NUMDIRS + NUMFILES))
6259 local cmd="$LFS find -type b $dir"
6260 local nums=$($cmd | wc -l)
6262 [ $nums -eq $expected ] ||
6263 error "'$cmd' wrong: found $nums, expected $expected"
6265 run_test 56l "check lfs find -type b"
6268 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6270 setup_56_special $dir $NUMFILES $NUMDIRS
6272 local expected=$((NUMDIRS + NUMFILES))
6273 local cmd="$LFS find -type c $dir"
6274 local nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 run_test 56m "check lfs find -type c"
6281 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6282 setup_56_special $dir $NUMFILES $NUMDIRS
6284 local expected=$((NUMDIRS + NUMFILES))
6285 local cmd="$LFS find -type l $dir"
6286 local nums=$($cmd | wc -l)
6288 [ $nums -eq $expected ] ||
6289 error "'$cmd' wrong: found $nums, expected $expected"
6291 run_test 56n "check lfs find -type l"
6294 local dir=$DIR/$tdir
6296 setup_56 $dir $NUMFILES $NUMDIRS
6297 utime $dir/file1 > /dev/null || error "utime (1)"
6298 utime $dir/file2 > /dev/null || error "utime (2)"
6299 utime $dir/dir1 > /dev/null || error "utime (3)"
6300 utime $dir/dir2 > /dev/null || error "utime (4)"
6301 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6302 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6305 local nums=$($LFS find -mtime +0 $dir | wc -l)
6307 [ $nums -eq $expected ] ||
6308 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6311 cmd="$LFS find -mtime 0 $dir"
6312 nums=$($cmd | wc -l)
6313 [ $nums -eq $expected ] ||
6314 error "'$cmd' wrong: found $nums, expected $expected"
6316 run_test 56o "check lfs find -mtime for old files"
6319 local dir=$DIR/$tdir
6323 # just to make sure there is something that won't be found
6325 touch $dir/$tfile.now
6327 for age in year week day hour min; do
6328 count=$((count + 1))
6330 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6331 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6332 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6334 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6335 local nums=$($cmd | wc -l)
6336 [ $nums -eq $expected ] ||
6337 error "'$cmd' wrong: found $nums, expected $expected"
6339 cmd="$LFS find $dir -atime $count${age:0:1}"
6340 nums=$($cmd | wc -l)
6341 [ $nums -eq $expected ] ||
6342 error "'$cmd' wrong: found $nums, expected $expected"
6346 cmd="$LFS find $dir -ctime +1s -type f"
6347 nums=$($cmd | wc -l)
6348 (( $nums == $count * 2 + 1)) ||
6349 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6351 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6353 test_newerXY_base() {
6356 local dir=$DIR/$tdir
6360 if [ $y == "t" ]; then
6361 if [ $x == "b" ]; then
6362 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6364 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6367 ref=$DIR/$tfile.newer.$x$y
6368 touch $ref || error "touch $ref failed"
6371 echo "before = $ref"
6373 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6375 if [ $y == "t" ]; then
6376 if [ $x == "b" ]; then
6377 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6379 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6382 negref=$DIR/$tfile.negnewer.$x$y
6383 touch $negref || error "touch $negref failed"
6386 echo "after = $negref"
6387 local cmd="$LFS find $dir -newer$x$y $ref"
6388 local nums=$(eval $cmd | wc -l)
6389 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6391 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6392 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6394 cmd="$LFS find $dir ! -newer$x$y $negref"
6395 nums=$(eval $cmd | wc -l)
6396 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6397 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6399 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6400 nums=$(eval $cmd | wc -l)
6401 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6402 error "'$cmd' wrong: found $nums between, expected $expected"; }
6408 test_newerXY_base "a" "a"
6409 test_newerXY_base "a" "m"
6410 test_newerXY_base "a" "c"
6411 test_newerXY_base "m" "a"
6412 test_newerXY_base "m" "m"
6413 test_newerXY_base "m" "c"
6414 test_newerXY_base "c" "a"
6415 test_newerXY_base "c" "m"
6416 test_newerXY_base "c" "c"
6418 [[ -n "$sles_version" ]] &&
6419 echo "skip timestamp tests on SLES, LU-13665" && return 0
6421 test_newerXY_base "a" "t"
6422 test_newerXY_base "m" "t"
6423 test_newerXY_base "c" "t"
6425 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6426 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6427 ! btime_supported && echo "btime unsupported" && return 0
6429 test_newerXY_base "b" "b"
6430 test_newerXY_base "b" "t"
6432 run_test 56oc "check lfs find -newerXY work"
6435 local dir=$DIR/$tdir
6440 $LFS find $dir -btime -1d -type f
6447 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6448 ! btime_supported && skip "btime unsupported on MDS"
6450 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6451 ! btime_supported && skip "btime unsupported on clients"
6453 local dir=$DIR/$tdir
6454 local ref=$DIR/$tfile.ref
6455 local negref=$DIR/$tfile.negref
6457 mkdir $dir || error "mkdir $dir failed"
6458 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6459 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6460 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6461 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6462 touch $ref || error "touch $ref failed"
6463 # sleep 3 seconds at least
6466 local before=$(do_facet mds1 date +%s)
6467 local skew=$(($(date +%s) - before + 1))
6469 if (( skew < 0 && skew > -5 )); then
6470 sleep $((0 - skew + 1))
6474 # Set the dir stripe params to limit files all on MDT0,
6475 # otherwise we need to calc the max clock skew between
6476 # the client and MDTs.
6477 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6479 touch $negref || error "touch $negref failed"
6481 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6482 local nums=$($cmd | wc -l)
6483 local expected=$(((NUMFILES + 1) * NUMDIRS))
6485 [ $nums -eq $expected ] ||
6486 error "'$cmd' wrong: found $nums, expected $expected"
6488 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6489 nums=$($cmd | wc -l)
6490 expected=$((NUMFILES + 1))
6491 [ $nums -eq $expected ] ||
6492 error "'$cmd' wrong: found $nums, expected $expected"
6494 [ $skew -lt 0 ] && return
6496 local after=$(do_facet mds1 date +%s)
6497 local age=$((after - before + 1 + skew))
6499 cmd="$LFS find $dir -btime -${age}s -type f"
6500 nums=$($cmd | wc -l)
6501 expected=$(((NUMFILES + 1) * NUMDIRS))
6503 echo "Clock skew between client and server: $skew, age:$age"
6504 [ $nums -eq $expected ] ||
6505 error "'$cmd' wrong: found $nums, expected $expected"
6507 expected=$(($NUMDIRS + 1))
6508 cmd="$LFS find $dir -btime -${age}s -type d"
6509 nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6512 rm -f $ref $negref || error "Failed to remove $ref $negref"
6514 run_test 56od "check lfs find -btime with units"
6517 [ $RUNAS_ID -eq $UID ] &&
6518 skip_env "RUNAS_ID = UID = $UID -- skipping"
6520 local dir=$DIR/$tdir
6522 setup_56 $dir $NUMFILES $NUMDIRS
6523 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6525 local expected=$NUMFILES
6526 local cmd="$LFS find -uid $RUNAS_ID $dir"
6527 local nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6532 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6533 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6538 run_test 56p "check lfs find -uid and ! -uid"
6541 [ $RUNAS_ID -eq $UID ] &&
6542 skip_env "RUNAS_ID = UID = $UID -- skipping"
6544 local dir=$DIR/$tdir
6546 setup_56 $dir $NUMFILES $NUMDIRS
6547 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6549 local expected=$NUMFILES
6550 local cmd="$LFS find -gid $RUNAS_GID $dir"
6551 local nums=$($cmd | wc -l)
6553 [ $nums -eq $expected ] ||
6554 error "'$cmd' wrong: found $nums, expected $expected"
6556 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6557 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6558 nums=$($cmd | wc -l)
6559 [ $nums -eq $expected ] ||
6560 error "'$cmd' wrong: found $nums, expected $expected"
6562 run_test 56q "check lfs find -gid and ! -gid"
6565 local dir=$DIR/$tdir
6567 setup_56 $dir $NUMFILES $NUMDIRS
6570 local cmd="$LFS find -size 0 -type f -lazy $dir"
6571 local nums=$($cmd | wc -l)
6573 [ $nums -eq $expected ] ||
6574 error "'$cmd' wrong: found $nums, expected $expected"
6575 cmd="$LFS find -size 0 -type f $dir"
6576 nums=$($cmd | wc -l)
6577 [ $nums -eq $expected ] ||
6578 error "'$cmd' wrong: found $nums, expected $expected"
6581 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6582 nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6585 cmd="$LFS find ! -size 0 -type f $dir"
6586 nums=$($cmd | wc -l)
6587 [ $nums -eq $expected ] ||
6588 error "'$cmd' wrong: found $nums, expected $expected"
6590 echo "test" > $dir/$tfile
6591 echo "test2" > $dir/$tfile.2 && sync
6593 cmd="$LFS find -size 5 -type f -lazy $dir"
6594 nums=$($cmd | wc -l)
6595 [ $nums -eq $expected ] ||
6596 error "'$cmd' wrong: found $nums, expected $expected"
6597 cmd="$LFS find -size 5 -type f $dir"
6598 nums=$($cmd | wc -l)
6599 [ $nums -eq $expected ] ||
6600 error "'$cmd' wrong: found $nums, expected $expected"
6603 cmd="$LFS find -size +5 -type f -lazy $dir"
6604 nums=$($cmd | wc -l)
6605 [ $nums -eq $expected ] ||
6606 error "'$cmd' wrong: found $nums, expected $expected"
6607 cmd="$LFS find -size +5 -type f $dir"
6608 nums=$($cmd | wc -l)
6609 [ $nums -eq $expected ] ||
6610 error "'$cmd' wrong: found $nums, expected $expected"
6613 cmd="$LFS find -size +0 -type f -lazy $dir"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "'$cmd' wrong: found $nums, expected $expected"
6617 cmd="$LFS find -size +0 -type f $dir"
6618 nums=$($cmd | wc -l)
6619 [ $nums -eq $expected ] ||
6620 error "'$cmd' wrong: found $nums, expected $expected"
6623 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6624 nums=$($cmd | wc -l)
6625 [ $nums -eq $expected ] ||
6626 error "'$cmd' wrong: found $nums, expected $expected"
6627 cmd="$LFS find ! -size -5 -type f $dir"
6628 nums=$($cmd | wc -l)
6629 [ $nums -eq $expected ] ||
6630 error "'$cmd' wrong: found $nums, expected $expected"
6633 cmd="$LFS find -size -5 -type f -lazy $dir"
6634 nums=$($cmd | wc -l)
6635 [ $nums -eq $expected ] ||
6636 error "'$cmd' wrong: found $nums, expected $expected"
6637 cmd="$LFS find -size -5 -type f $dir"
6638 nums=$($cmd | wc -l)
6639 [ $nums -eq $expected ] ||
6640 error "'$cmd' wrong: found $nums, expected $expected"
6642 run_test 56r "check lfs find -size works"
6649 cancel_lru_locks $OSC
6651 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6652 local nums=$($cmd | wc -l)
6654 [ $nums -eq $expected ] ||
6655 error "'$cmd' wrong: found $nums, expected $expected"
6657 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6659 if (( rpcs_before + glimpses != rpcs_after )); then
6660 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6661 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6663 if [[ $glimpses == 0 ]]; then
6664 error "'$cmd' should not send glimpse RPCs to OST"
6666 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6672 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6673 skip "MDS < 2.12.58 doesn't return LSOM data"
6674 local dir=$DIR/$tdir
6675 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6677 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6679 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6680 $LCTL set_param -n llite.*.statahead_agl=0
6681 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6683 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6684 # open and close all files to ensure LSOM is updated
6685 cancel_lru_locks $OSC
6686 find $dir -type f | xargs cat > /dev/null
6688 # expect_found glimpse_rpcs command_to_run
6689 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6690 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6691 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6692 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6694 echo "test" > $dir/$tfile
6695 echo "test2" > $dir/$tfile.2 && sync
6696 cancel_lru_locks $OSC
6697 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6699 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6700 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6701 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6702 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6704 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6705 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6706 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6707 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6708 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6709 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6711 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6714 local dir=$DIR/$tdir
6715 local tmp=$TMP/$tfile.log
6718 test_mkdir -p $dir || error "failed to mkdir $dir"
6719 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6720 error "failed to setstripe $dir/$tfile"
6721 mdt_idx=$($LFS getdirstripe -i $dir)
6722 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6724 stack_trap "rm -f $tmp" EXIT
6725 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6726 ! grep -q obd_uuid $tmp ||
6727 error "failed to find --size +100K --ost 0 $dir"
6728 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6729 ! grep -q obd_uuid $tmp ||
6730 error "failed to find --size +100K --mdt $mdt_idx $dir"
6732 run_test 56rb "check lfs find --size --ost/--mdt works"
6735 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6736 local dir=$DIR/$tdir
6739 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6740 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6741 (( $MDSCOUNT > 2 )) &&
6742 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6743 mkdir $dir/$tdir-{1..10}
6744 touch $dir/$tfile-{1..10}
6746 found=$($LFS find $dir --mdt-count 2 | wc -l)
6748 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6750 found=$($LFS find $dir -T +1 | wc -l)
6751 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6752 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6754 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6756 (( $found == $expect )) || error "found $found all_char, expect $expect"
6758 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6759 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6760 (( $found == $expect )) || error "found $found all_char, expect $expect"
6762 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6764 test_56s() { # LU-611 #LU-9369
6765 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6767 local dir=$DIR/$tdir
6768 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6770 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6771 for i in $(seq $NUMDIRS); do
6772 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6775 local expected=$NUMDIRS
6776 local cmd="$LFS find -c $OSTCOUNT $dir"
6777 local nums=$($cmd | wc -l)
6779 [ $nums -eq $expected ] || {
6780 $LFS getstripe -R $dir
6781 error "'$cmd' wrong: found $nums, expected $expected"
6784 expected=$((NUMDIRS + onestripe))
6785 cmd="$LFS find -stripe-count +0 -type f $dir"
6786 nums=$($cmd | wc -l)
6787 [ $nums -eq $expected ] || {
6788 $LFS getstripe -R $dir
6789 error "'$cmd' wrong: found $nums, expected $expected"
6793 cmd="$LFS find -stripe-count 1 -type f $dir"
6794 nums=$($cmd | wc -l)
6795 [ $nums -eq $expected ] || {
6796 $LFS getstripe -R $dir
6797 error "'$cmd' wrong: found $nums, expected $expected"
6800 cmd="$LFS find -stripe-count -2 -type f $dir"
6801 nums=$($cmd | wc -l)
6802 [ $nums -eq $expected ] || {
6803 $LFS getstripe -R $dir
6804 error "'$cmd' wrong: found $nums, expected $expected"
6808 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] || {
6811 $LFS getstripe -R $dir
6812 error "'$cmd' wrong: found $nums, expected $expected"
6815 run_test 56s "check lfs find -stripe-count works"
6817 test_56t() { # LU-611 #LU-9369
6818 local dir=$DIR/$tdir
6820 setup_56 $dir 0 $NUMDIRS
6821 for i in $(seq $NUMDIRS); do
6822 $LFS setstripe -S 8M $dir/dir$i/$tfile
6825 local expected=$NUMDIRS
6826 local cmd="$LFS find -S 8M $dir"
6827 local nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] || {
6830 $LFS getstripe -R $dir
6831 error "'$cmd' wrong: found $nums, expected $expected"
6835 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6837 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6839 expected=$(((NUMDIRS + 1) * NUMFILES))
6840 cmd="$LFS find -stripe-size 512k -type f $dir"
6841 nums=$($cmd | wc -l)
6842 [ $nums -eq $expected ] ||
6843 error "'$cmd' wrong: found $nums, expected $expected"
6845 cmd="$LFS find -stripe-size +320k -type f $dir"
6846 nums=$($cmd | wc -l)
6847 [ $nums -eq $expected ] ||
6848 error "'$cmd' wrong: found $nums, expected $expected"
6850 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6851 cmd="$LFS find -stripe-size +200k -type f $dir"
6852 nums=$($cmd | wc -l)
6853 [ $nums -eq $expected ] ||
6854 error "'$cmd' wrong: found $nums, expected $expected"
6856 cmd="$LFS find -stripe-size -640k -type f $dir"
6857 nums=$($cmd | wc -l)
6858 [ $nums -eq $expected ] ||
6859 error "'$cmd' wrong: found $nums, expected $expected"
6862 cmd="$LFS find -stripe-size 256k -type f $dir"
6863 nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] ||
6865 error "'$cmd' wrong: found $nums, expected $expected"
6867 cmd="$LFS find -stripe-size -320k -type f $dir"
6868 nums=$($cmd | wc -l)
6869 [ $nums -eq $expected ] ||
6870 error "'$cmd' wrong: found $nums, expected $expected"
6873 cmd="$LFS find -stripe-size 1024k -type f $dir"
6874 nums=$($cmd | wc -l)
6875 [ $nums -eq $expected ] ||
6876 error "'$cmd' wrong: found $nums, expected $expected"
6878 run_test 56t "check lfs find -stripe-size works"
6880 test_56u() { # LU-611
6881 local dir=$DIR/$tdir
6883 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6885 if [[ $OSTCOUNT -gt 1 ]]; then
6886 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6892 local expected=$(((NUMDIRS + 1) * NUMFILES))
6893 local cmd="$LFS find -stripe-index 0 -type f $dir"
6894 local nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6900 cmd="$LFS find -stripe-index 1 -type f $dir"
6901 nums=$($cmd | wc -l)
6902 [ $nums -eq $expected ] ||
6903 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6911 # This should produce an error and not return any files
6912 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6913 nums=$($cmd 2>/dev/null | wc -l)
6914 [ $nums -eq $expected ] ||
6915 error "'$cmd' wrong: found $nums, expected $expected"
6917 if [[ $OSTCOUNT -gt 1 ]]; then
6918 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6919 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6920 nums=$($cmd | wc -l)
6921 [ $nums -eq $expected ] ||
6922 error "'$cmd' wrong: found $nums, expected $expected"
6925 run_test 56u "check lfs find -stripe-index works"
6929 local dir=$DIR/$tdir
6931 setup_56 $dir $NUMFILES $NUMDIRS
6933 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6934 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6936 for file in $($LFS find -m $UUID $dir); do
6937 file_midx=$($LFS getstripe -m $file)
6938 [ $file_midx -eq $mdt_idx ] ||
6939 error "lfs find -m $UUID != getstripe -m $file_midx"
6942 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6945 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6948 local dir=$DIR/$tdir
6950 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6952 local stripe_size=$($LFS getstripe -S -d $dir) ||
6953 error "$LFS getstripe -S -d $dir failed"
6954 stripe_size=${stripe_size%% *}
6956 local file_size=$((stripe_size * OSTCOUNT))
6957 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6958 local required_space=$((file_num * file_size))
6959 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6961 [[ $free_space -le $((required_space / 1024)) ]] &&
6962 skip_env "need $required_space, have $free_space kbytes"
6965 local dd_count=$((file_size / dd_bs))
6967 # write data into the files
6972 for i in $(seq $NUMFILES); do
6974 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6975 error "write data into $file failed"
6977 for i in $(seq $NUMDIRS); do
6978 for j in $(seq $NUMFILES); do
6979 file=$dir/dir$i/file$j
6980 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6981 error "write data into $file failed"
6985 # $LFS_MIGRATE will fail if hard link migration is unsupported
6986 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6987 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6988 error "creating links to $dir/dir1/file1 failed"
6993 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6996 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6999 eval $cmd || error "$cmd failed"
7001 check_stripe_count $dir/file1 $expected
7003 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7005 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7006 # OST 1 if it is on OST 0. This file is small enough to
7007 # be on only one stripe.
7008 file=$dir/migr_1_ost
7009 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7010 error "write data into $file failed"
7011 local obdidx=$($LFS getstripe -i $file)
7012 local oldmd5=$(md5sum $file)
7015 [[ $obdidx -eq 0 ]] && newobdidx=1
7016 cmd="$LFS migrate -i $newobdidx $file"
7018 eval $cmd || error "$cmd failed"
7020 local realobdix=$($LFS getstripe -i $file)
7021 local newmd5=$(md5sum $file)
7023 [[ $newobdidx -ne $realobdix ]] &&
7024 error "new OST is different (was=$obdidx, "\
7025 "wanted=$newobdidx, got=$realobdix)"
7026 [[ "$oldmd5" != "$newmd5" ]] &&
7027 error "md5sum differ: $oldmd5, $newmd5"
7031 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7033 eval $cmd || error "$cmd failed"
7035 for j in $(seq $NUMFILES); do
7036 check_stripe_count $dir/dir1/file$j $expected
7039 # lfs_migrate works with lfs find
7040 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7041 $LFS_MIGRATE -y -c $expected"
7043 eval $cmd || error "$cmd failed"
7045 for i in $(seq 2 $NUMFILES); do
7046 check_stripe_count $dir/file$i $expected
7048 for i in $(seq 2 $NUMDIRS); do
7049 for j in $(seq $NUMFILES); do
7050 check_stripe_count $dir/dir$i/file$j $expected
7054 run_test 56w "check lfs_migrate -c stripe_count works"
7057 local file1=$DIR/$tdir/file1
7058 local create_pool=false
7059 local initial_pool=$($LFS getstripe -p $DIR)
7063 echo -n "Creating test dir..."
7064 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7067 echo -n "Creating test file..."
7068 touch $file1 || error "cannot create file"
7071 echo -n "Detecting existing pools..."
7072 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7074 if [ ${#pool_list[@]} -gt 0 ]; then
7075 echo "${pool_list[@]}"
7076 for thispool in "${pool_list[@]}"; do
7077 if [[ -z "$initial_pool" ||
7078 "$initial_pool" != "$thispool" ]]; then
7080 echo "Using existing pool '$pool'"
7085 echo "none detected."
7087 if [ -z "$pool" ]; then
7088 pool=${POOL:-testpool}
7089 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7090 echo -n "Creating pool '$pool'..."
7092 pool_add $pool &> /dev/null ||
7093 error "pool_add failed"
7096 echo -n "Adding target to pool..."
7097 pool_add_targets $pool 0 0 1 &> /dev/null ||
7098 error "pool_add_targets failed"
7102 echo -n "Setting pool using -p option..."
7103 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7104 error "migrate failed rc = $?"
7107 echo -n "Verifying test file is in pool after migrating..."
7108 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7109 error "file was not migrated to pool $pool"
7112 echo -n "Removing test file from pool '$pool'..."
7113 # "lfs migrate $file" won't remove the file from the pool
7114 # until some striping information is changed.
7115 $LFS migrate -c 1 $file1 &> /dev/null ||
7116 error "cannot remove from pool"
7117 [ "$($LFS getstripe -p $file1)" ] &&
7118 error "pool still set"
7121 echo -n "Setting pool using --pool option..."
7122 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7123 error "migrate failed rc = $?"
7128 if $create_pool; then
7129 destroy_test_pools 2> /dev/null ||
7130 error "destroy test pools failed"
7133 run_test 56wb "check lfs_migrate pool support"
7136 local file1="$DIR/$tdir/file1"
7143 echo -n "Creating test dir..."
7144 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7145 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7146 error "cannot set stripe by '-S 1M -c 1'"
7149 echo -n "Setting initial stripe for test file..."
7150 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7151 error "cannot set stripe"
7152 cur_ssize=$($LFS getstripe -S "$file1")
7153 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7156 # File currently set to -S 512K -c 1
7158 # Ensure -c and -S options are rejected when -R is set
7159 echo -n "Verifying incompatible options are detected..."
7160 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7161 error "incompatible -c and -R options not detected"
7162 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7163 error "incompatible -S and -R options not detected"
7166 # Ensure unrecognized options are passed through to 'lfs migrate'
7167 echo -n "Verifying -S option is passed through to lfs migrate..."
7168 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7169 error "migration failed"
7170 cur_ssize=$($LFS getstripe -S "$file1")
7171 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7174 # File currently set to -S 1M -c 1
7176 # Ensure long options are supported
7177 echo -n "Verifying long options supported..."
7178 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7179 error "long option without argument not supported"
7180 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7181 error "long option with argument not supported"
7182 cur_ssize=$($LFS getstripe -S "$file1")
7183 [ $cur_ssize -eq 524288 ] ||
7184 error "migrate --stripe-size $cur_ssize != 524288"
7187 # File currently set to -S 512K -c 1
7189 if [ "$OSTCOUNT" -gt 1 ]; then
7190 echo -n "Verifying explicit stripe count can be set..."
7191 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7192 error "migrate failed"
7193 cur_scount=$($LFS getstripe -c "$file1")
7194 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7198 # File currently set to -S 512K -c 1 or -S 512K -c 2
7200 # Ensure parent striping is used if -R is set, and no stripe
7201 # count or size is specified
7202 echo -n "Setting stripe for parent directory..."
7203 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7204 error "cannot set stripe '-S 2M -c 1'"
7207 echo -n "Verifying restripe option uses parent stripe settings..."
7208 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7209 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7210 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7211 error "migrate failed"
7212 cur_ssize=$($LFS getstripe -S "$file1")
7213 [ $cur_ssize -eq $parent_ssize ] ||
7214 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7215 cur_scount=$($LFS getstripe -c "$file1")
7216 [ $cur_scount -eq $parent_scount ] ||
7217 error "migrate -R stripe_count $cur_scount != $parent_scount"
7220 # File currently set to -S 1M -c 1
7222 # Ensure striping is preserved if -R is not set, and no stripe
7223 # count or size is specified
7224 echo -n "Verifying striping size preserved when not specified..."
7225 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7226 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7227 error "cannot set stripe on parent directory"
7228 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7229 error "migrate failed"
7230 cur_ssize=$($LFS getstripe -S "$file1")
7231 [ $cur_ssize -eq $orig_ssize ] ||
7232 error "migrate by default $cur_ssize != $orig_ssize"
7235 # Ensure file name properly detected when final option has no argument
7236 echo -n "Verifying file name properly detected..."
7237 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7238 error "file name interpreted as option argument"
7244 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7249 local file1=$DIR/$tdir/file1
7251 echo -n "Creating test dir..."
7252 test_mkdir $DIR/$tdir || error "cannot create dir"
7255 echo -n "Creating test file..."
7259 # Ensure 'lfs migrate' will fail by using a non-existent option,
7260 # and make sure rsync is not called to recover
7261 echo -n "Make sure --no-rsync option works..."
7262 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7263 grep -q 'refusing to fall back to rsync' ||
7264 error "rsync was called with --no-rsync set"
7267 # Ensure rsync is called without trying 'lfs migrate' first
7268 echo -n "Make sure --rsync option works..."
7269 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7270 grep -q 'falling back to rsync' &&
7271 error "lfs migrate was called with --rsync set"
7274 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7275 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7276 grep -q 'at the same time' ||
7277 error "--rsync and --no-rsync accepted concurrently"
7283 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7289 test_mkdir $td || error "cannot create $td"
7290 touch $tf || error "cannot touch $tf"
7292 echo -n "Make sure --non-direct|-D works..."
7293 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7294 grep -q "lfs migrate --non-direct" ||
7295 error "--non-direct option cannot work correctly"
7296 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7297 grep -q "lfs migrate -D" ||
7298 error "-D option cannot work correctly"
7301 run_test 56we "check lfs_migrate --non-direct|-D support"
7304 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7305 check_swap_layouts_support
7307 local dir=$DIR/$tdir
7308 local ref1=/etc/passwd
7309 local file1=$dir/file1
7311 test_mkdir $dir || error "creating dir $dir"
7312 $LFS setstripe -c 2 $file1
7314 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7315 stripe=$($LFS getstripe -c $file1)
7316 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7317 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7322 run_test 56x "lfs migration support"
7325 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7326 check_swap_layouts_support
7328 local dir=$DIR/$tdir/$testnum
7332 local ref1=/etc/passwd
7333 local file1=$dir/file1
7335 $LFS setstripe -c 2 $file1
7337 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7339 local stripe=$($LFS getstripe -c $file1)
7341 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7342 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7347 run_test 56xa "lfs migration --block support"
7349 check_migrate_links() {
7351 local file1="$dir/file1"
7355 local total_count=$(($begin + $count - 1))
7356 local symlink_count=10
7359 if [ ! -f "$file1" ]; then
7360 echo -n "creating initial file..."
7361 $LFS setstripe -c 1 -S "512k" "$file1" ||
7362 error "cannot setstripe initial file"
7365 echo -n "creating symlinks..."
7366 for s in $(seq 1 $symlink_count); do
7367 ln -s "$file1" "$dir/slink$s" ||
7368 error "cannot create symlinks"
7372 echo -n "creating nonlinked files..."
7373 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7374 error "cannot create nonlinked files"
7379 if [ ! -f "$dir/file$total_count" ]; then
7380 echo -n "creating hard links $begin:$total_count..."
7381 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7382 /dev/null || error "cannot create hard links"
7386 echo -n "checking number of hard links listed in xattrs..."
7387 local fid=$($LFS getstripe -F "$file1")
7388 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7391 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7392 skip "hard link list has unexpected size, skipping test"
7394 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7395 error "link names should exceed xattrs size"
7398 echo -n "migrating files..."
7399 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7401 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7404 # make sure all links have been properly migrated
7405 echo -n "verifying files..."
7406 fid=$($LFS getstripe -F "$file1") ||
7407 error "cannot get fid for file $file1"
7408 for i in $(seq 2 $total_count); do
7409 local fid2=$($LFS getstripe -F $dir/file$i)
7411 [ "$fid2" == "$fid" ] ||
7412 error "migrated hard link has mismatched FID"
7415 # make sure hard links were properly detected, and migration was
7416 # performed only once for the entire link set; nonlinked files should
7418 local actual=$(grep -c 'done' <<< "$migrate_out")
7419 local expected=$(($uniq_count + 1))
7421 [ "$actual" -eq "$expected" ] ||
7422 error "hard links individually migrated ($actual != $expected)"
7424 # make sure the correct number of hard links are present
7425 local hardlinks=$(stat -c '%h' "$file1")
7427 [ $hardlinks -eq $total_count ] ||
7428 error "num hard links $hardlinks != $total_count"
7435 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7436 skip "Need MDS version at least 2.10.55"
7438 local dir="$DIR/$tdir"
7440 test_mkdir "$dir" || error "cannot create dir $dir"
7442 echo "testing lfs migrate mode when all links fit within xattrs"
7443 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7445 echo "testing rsync mode when all links fit within xattrs"
7446 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7448 echo "testing lfs migrate mode when all links do not fit within xattrs"
7449 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7451 echo "testing rsync mode when all links do not fit within xattrs"
7452 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7454 chown -R $RUNAS_ID $dir
7455 echo "testing non-root lfs migrate mode when not all links are in xattr"
7456 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7461 run_test 56xb "lfs migration hard link support"
7464 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7466 local dir="$DIR/$tdir"
7468 test_mkdir "$dir" || error "cannot create dir $dir"
7470 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7471 echo -n "Setting initial stripe for 20MB test file..."
7472 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7473 error "cannot setstripe 20MB file"
7475 echo -n "Sizing 20MB test file..."
7476 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7478 echo -n "Verifying small file autostripe count is 1..."
7479 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7480 error "cannot migrate 20MB file"
7481 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7482 error "cannot get stripe for $dir/20mb"
7483 [ $stripe_count -eq 1 ] ||
7484 error "unexpected stripe count $stripe_count for 20MB file"
7488 # Test 2: File is small enough to fit within the available space on
7489 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7490 # have at least an additional 1KB for each desired stripe for test 3
7491 echo -n "Setting stripe for 1GB test file..."
7492 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7494 echo -n "Sizing 1GB test file..."
7495 # File size is 1GB + 3KB
7496 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7499 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7500 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7501 if (( avail > 524288 * OSTCOUNT )); then
7502 echo -n "Migrating 1GB file..."
7503 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7504 error "cannot migrate 1GB file"
7506 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7507 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7508 error "cannot getstripe for 1GB file"
7509 [ $stripe_count -eq 2 ] ||
7510 error "unexpected stripe count $stripe_count != 2"
7514 # Test 3: File is too large to fit within the available space on
7515 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7516 if [ $OSTCOUNT -ge 3 ]; then
7517 # The required available space is calculated as
7518 # file size (1GB + 3KB) / OST count (3).
7519 local kb_per_ost=349526
7521 echo -n "Migrating 1GB file with limit..."
7522 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7523 error "cannot migrate 1GB file with limit"
7526 stripe_count=$($LFS getstripe -c "$dir/1gb")
7527 echo -n "Verifying 1GB autostripe count with limited space..."
7528 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7529 error "unexpected stripe count $stripe_count (min 3)"
7536 run_test 56xc "lfs migration autostripe"
7539 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7541 local dir=$DIR/$tdir
7542 local f_mgrt=$dir/$tfile.mgrt
7543 local f_yaml=$dir/$tfile.yaml
7544 local f_copy=$dir/$tfile.copy
7545 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7546 local layout_copy="-c 2 -S 2M -i 1"
7547 local yamlfile=$dir/yamlfile
7548 local layout_before;
7551 test_mkdir "$dir" || error "cannot create dir $dir"
7552 $LFS setstripe $layout_yaml $f_yaml ||
7553 error "cannot setstripe $f_yaml with layout $layout_yaml"
7554 $LFS getstripe --yaml $f_yaml > $yamlfile
7555 $LFS setstripe $layout_copy $f_copy ||
7556 error "cannot setstripe $f_copy with layout $layout_copy"
7558 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7560 # 1. test option --yaml
7561 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7562 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7563 layout_before=$(get_layout_param $f_yaml)
7564 layout_after=$(get_layout_param $f_mgrt)
7565 [ "$layout_after" == "$layout_before" ] ||
7566 error "lfs_migrate --yaml: $layout_after != $layout_before"
7568 # 2. test option --copy
7569 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7570 error "cannot migrate $f_mgrt with --copy $f_copy"
7571 layout_before=$(get_layout_param $f_copy)
7572 layout_after=$(get_layout_param $f_mgrt)
7573 [ "$layout_after" == "$layout_before" ] ||
7574 error "lfs_migrate --copy: $layout_after != $layout_before"
7576 run_test 56xd "check lfs_migrate --yaml and --copy support"
7579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7581 local dir=$DIR/$tdir
7582 local f_comp=$dir/$tfile
7583 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7584 local layout_before=""
7585 local layout_after=""
7587 test_mkdir "$dir" || error "cannot create dir $dir"
7588 $LFS setstripe $layout $f_comp ||
7589 error "cannot setstripe $f_comp with layout $layout"
7590 layout_before=$(get_layout_param $f_comp)
7591 dd if=/dev/zero of=$f_comp bs=1M count=4
7593 # 1. migrate a comp layout file by lfs_migrate
7594 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7595 layout_after=$(get_layout_param $f_comp)
7596 [ "$layout_before" == "$layout_after" ] ||
7597 error "lfs_migrate: $layout_before != $layout_after"
7599 # 2. migrate a comp layout file by lfs migrate
7600 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7601 layout_after=$(get_layout_param $f_comp)
7602 [ "$layout_before" == "$layout_after" ] ||
7603 error "lfs migrate: $layout_before != $layout_after"
7605 run_test 56xe "migrate a composite layout file"
7608 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7610 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7611 skip "Need server version at least 2.13.53"
7613 local dir=$DIR/$tdir
7614 local f_comp=$dir/$tfile
7615 local layout="-E 1M -c1 -E -1 -c2"
7619 test_mkdir "$dir" || error "cannot create dir $dir"
7620 $LFS setstripe $layout $f_comp ||
7621 error "cannot setstripe $f_comp with layout $layout"
7622 fid_before=$($LFS getstripe --fid $f_comp)
7623 dd if=/dev/zero of=$f_comp bs=1M count=4
7625 # 1. migrate a comp layout file to a comp layout
7626 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7627 fid_after=$($LFS getstripe --fid $f_comp)
7628 [ "$fid_before" == "$fid_after" ] ||
7629 error "comp-to-comp migrate: $fid_before != $fid_after"
7631 # 2. migrate a comp layout file to a plain layout
7632 $LFS migrate -c2 $f_comp ||
7633 error "cannot migrate $f_comp by lfs migrate"
7634 fid_after=$($LFS getstripe --fid $f_comp)
7635 [ "$fid_before" == "$fid_after" ] ||
7636 error "comp-to-plain migrate: $fid_before != $fid_after"
7638 # 3. migrate a plain layout file to a comp layout
7639 $LFS migrate $layout $f_comp ||
7640 error "cannot migrate $f_comp by lfs migrate"
7641 fid_after=$($LFS getstripe --fid $f_comp)
7642 [ "$fid_before" == "$fid_after" ] ||
7643 error "plain-to-comp migrate: $fid_before != $fid_after"
7645 run_test 56xf "FID is not lost during migration of a composite layout file"
7648 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7649 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7652 local dir=$DIR/$tdir
7656 test_mkdir -p $dir || error "creating dir $dir"
7657 touch $f1 || error "creating std file $f1"
7658 $MULTIOP $f2 H2c || error "creating released file $f2"
7660 # a directory can be raid0, so ask only for files
7661 res=$($LFS find $dir -L raid0 -type f | wc -l)
7662 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7664 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7665 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7667 # only files can be released, so no need to force file search
7668 res=$($LFS find $dir -L released)
7669 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7671 res=$($LFS find $dir -type f \! -L released)
7672 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7674 run_test 56y "lfs find -L raid0|released"
7676 test_56z() { # LU-4824
7677 # This checks to make sure 'lfs find' continues after errors
7678 # There are two classes of errors that should be caught:
7679 # - If multiple paths are provided, all should be searched even if one
7681 # - If errors are encountered during the search, it should not terminate
7683 local dir=$DIR/$tdir
7687 for i in d{0..9}; do
7689 touch $dir/$i/$tfile
7691 $LFS find $DIR/non_existent_dir $dir &&
7692 error "$LFS find did not return an error"
7693 # Make a directory unsearchable. This should NOT be the last entry in
7694 # directory order. Arbitrarily pick the 6th entry
7695 chmod 700 $($LFS find $dir -type d | sed '6!d')
7697 $RUNAS $LFS find $DIR/non_existent $dir
7698 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7700 # The user should be able to see 10 directories and 9 files
7701 (( count == 19 )) ||
7702 error "$LFS find found $count != 19 entries after error"
7704 run_test 56z "lfs find should continue after an error"
7706 test_56aa() { # LU-5937
7707 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7709 local dir=$DIR/$tdir
7712 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7714 createmany -o $dir/striped_dir/${tfile}- 1024
7715 local dirs=$($LFS find --size +8k $dir/)
7717 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7719 run_test 56aa "lfs find --size under striped dir"
7721 test_56ab() { # LU-10705
7722 test_mkdir $DIR/$tdir
7723 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7724 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7725 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7726 # Flush writes to ensure valid blocks. Need to be more thorough for
7727 # ZFS, since blocks are not allocated/returned to client immediately.
7729 wait_zfs_commit ost1 2
7730 cancel_lru_locks osc
7733 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7735 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7737 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7738 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7740 rm -f $DIR/$tdir/$tfile.[123]
7742 run_test 56ab "lfs find --blocks"
7746 local dir="$DIR/$tdir"
7747 local perms=(001 002 003 004 005 006 007
7748 010 020 030 040 050 060 070
7749 100 200 300 400 500 600 700
7750 111 222 333 444 555 666 777)
7751 local perm_minus=(8 8 4 8 4 4 2
7755 local perm_slash=(8 8 12 8 12 12 14
7758 16 16 24 16 24 24 28)
7761 for perm in ${perms[*]}; do
7762 touch "$dir/$tfile.$perm"
7763 chmod $perm "$dir/$tfile.$perm"
7766 for ((i = 0; i < ${#perms[*]}; i++)); do
7767 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7769 error "lfs find -perm ${perms[i]}:"\
7772 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7773 (( $num == ${perm_minus[i]} )) ||
7774 error "lfs find -perm -${perms[i]}:"\
7775 "$num != ${perm_minus[i]}"
7777 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7778 (( $num == ${perm_slash[i]} )) ||
7779 error "lfs find -perm /${perms[i]}:"\
7780 "$num != ${perm_slash[i]}"
7783 run_test 56aca "check lfs find -perm with octal representation"
7786 local dir=$DIR/$tdir
7787 # p is the permission of write and execute for user, group and other
7788 # without the umask. It is used to test +wx.
7789 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7790 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7791 local symbolic=(+t a+t u+t g+t o+t
7797 o=r,ug+o,u+w u=r,a+u,u+w
7798 g=r,ugo=g,u+w u+x,+X +X
7799 u+x,u+X u+X u+x,g+X o+r,+X
7803 for perm in ${perms[*]}; do
7804 touch "$dir/$tfile.$perm"
7805 chmod $perm "$dir/$tfile.$perm"
7808 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7809 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7812 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7815 run_test 56acb "check lfs find -perm with symbolic representation"
7818 local dir=$DIR/$tdir
7819 local tests="17777 787 789 abcd
7820 ug=uu ug=a ug=gu uo=ou urw
7824 for err in $tests; do
7825 if $LFS find $dir -perm $err 2>/dev/null; then
7826 error "lfs find -perm $err: parsing should have failed"
7830 run_test 56acc "check parsing error for lfs find -perm"
7833 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7834 skip "Need MDS version at least 2.10.50"
7836 # Create composite files with one component
7837 local dir=$DIR/$tdir
7839 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7840 # Create composite files with three components
7841 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7842 # Create non-composite files
7843 createmany -o $dir/${tfile}- 10
7845 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7847 [[ $nfiles == 10 ]] ||
7848 error "lfs find -E 1M found $nfiles != 10 files"
7850 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7851 [[ $nfiles == 25 ]] ||
7852 error "lfs find ! -E 1M found $nfiles != 25 files"
7854 # All files have a component that starts at 0
7855 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7856 [[ $nfiles == 35 ]] ||
7857 error "lfs find --component-start 0 - $nfiles != 35 files"
7859 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7860 [[ $nfiles == 15 ]] ||
7861 error "lfs find --component-start 2M - $nfiles != 15 files"
7863 # All files created here have a componenet that does not starts at 2M
7864 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7865 [[ $nfiles == 35 ]] ||
7866 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7868 # Find files with a specified number of components
7869 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7870 [[ $nfiles == 15 ]] ||
7871 error "lfs find --component-count 3 - $nfiles != 15 files"
7873 # Remember non-composite files have a component count of zero
7874 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7875 [[ $nfiles == 10 ]] ||
7876 error "lfs find --component-count 0 - $nfiles != 10 files"
7878 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7879 [[ $nfiles == 20 ]] ||
7880 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7882 # All files have a flag called "init"
7883 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7884 [[ $nfiles == 35 ]] ||
7885 error "lfs find --component-flags init - $nfiles != 35 files"
7887 # Multi-component files will have a component not initialized
7888 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7889 [[ $nfiles == 15 ]] ||
7890 error "lfs find !--component-flags init - $nfiles != 15 files"
7895 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7898 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7899 skip "Need MDS version at least 2.10.57"
7909 # create mirrored directories and mirrored files
7910 mkdir $td || error "mkdir $td failed"
7911 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7912 createmany -o $tf- 10 || error "create $tf- failed"
7914 for i in $(seq 2); do
7916 mkdir $dir || error "mkdir $dir failed"
7917 $LFS mirror create -N$((3 + i)) $dir ||
7918 error "create mirrored dir $dir failed"
7919 createmany -o $dir/$tfile- 10 ||
7920 error "create $dir/$tfile- failed"
7923 # change the states of some mirrored files
7925 for i in $(seq 2); do
7927 for j in $(seq 4 9); do
7928 echo foo > $dir/$tfile-$j
7932 # find mirrored files with specific mirror count
7933 cmd="$LFS find --mirror-count 3 --type f $td"
7934 nfiles=$($cmd | wc -l)
7935 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7937 cmd="$LFS find ! --mirror-count 3 --type f $td"
7938 nfiles=$($cmd | wc -l)
7939 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7941 cmd="$LFS find --mirror-count +2 --type f $td"
7942 nfiles=$($cmd | wc -l)
7943 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7945 cmd="$LFS find --mirror-count -6 --type f $td"
7946 nfiles=$($cmd | wc -l)
7947 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7949 # find mirrored files with specific file state
7950 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7951 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7953 cmd="$LFS find --mirror-state=ro --type f $td"
7954 nfiles=$($cmd | wc -l)
7955 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7957 cmd="$LFS find ! --mirror-state=ro --type f $td"
7958 nfiles=$($cmd | wc -l)
7959 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7961 cmd="$LFS find --mirror-state=wp --type f $td"
7962 nfiles=$($cmd | wc -l)
7963 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7965 cmd="$LFS find ! --mirror-state=sp --type f $td"
7966 nfiles=$($cmd | wc -l)
7967 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7969 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7971 test_56da() { # LU-14179
7972 local path=$DIR/$tdir
7977 local longdir=$(str_repeat 'a' 255)
7979 for i in {1..15}; do
7986 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7991 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7994 touch $(str_repeat 'f' 255)
7996 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7997 error "lfs find reported an error"
8001 run_test 56da "test lfs find with long paths"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8005 # note test will not do anything if MDS is not local
8006 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8007 skip_env "ldiskfs only test"
8009 remote_mds_nodsh && skip "remote MDS with nodsh"
8011 local MNTDEV="osd*.*MDT*.mntdev"
8012 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8013 [ -z "$DEV" ] && error "can't access $MNTDEV"
8014 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8015 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8016 error "can't access $DEV"
8017 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8018 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8022 run_test 57a "verify MDS filesystem created with large inodes =="
8025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8026 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8027 skip_env "ldiskfs only test"
8029 remote_mds_nodsh && skip "remote MDS with nodsh"
8031 local dir=$DIR/$tdir
8034 local fileN=$dir/f$filecount
8036 rm -rf $dir || error "removing $dir"
8038 local mdtidx=$($LFS getstripe -m $dir)
8039 local mdtname=MDT$(printf %04x $mdtidx)
8040 local facet=mds$((mdtidx + 1))
8042 echo "mcreating $filecount files"
8043 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8045 # verify that files do not have EAs yet
8046 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8047 error "$file1 has an EA"
8048 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8049 error "$fileN has an EA"
8053 df $dir #make sure we get new statfs data
8054 local mdsfree=$(do_facet $facet \
8055 lctl get_param -n osd*.*$mdtname.kbytesfree)
8056 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8059 echo "opening files to create objects/EAs"
8060 for file in $(seq -f $dir/f%g 1 $filecount); do
8061 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8062 error "opening $file"
8065 # verify that files have EAs now
8066 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8067 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8069 sleep 1 #make sure we get new statfs data
8071 local mdsfree2=$(do_facet $facet \
8072 lctl get_param -n osd*.*$mdtname.kbytesfree)
8073 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8075 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8076 if [ "$mdsfree" != "$mdsfree2" ]; then
8077 error "MDC before $mdcfree != after $mdcfree2"
8079 echo "MDC before $mdcfree != after $mdcfree2"
8080 echo "unable to confirm if MDS has large inodes"
8085 run_test 57b "default LOV EAs are stored inside large inodes ==="
8088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8089 [ -z "$(which wiretest 2>/dev/null)" ] &&
8090 skip_env "could not find wiretest"
8094 run_test 58 "verify cross-platform wire constants =============="
8097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8099 echo "touch 130 files"
8100 createmany -o $DIR/f59- 130
8102 unlinkmany $DIR/f59- 130
8104 # wait for commitment of removal
8105 wait_delete_completed
8107 run_test 59 "verify cancellation of llog records async ========="
8109 TEST60_HEAD="test_60 run $RANDOM"
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8112 remote_mgs_nodsh && skip "remote MGS with nodsh"
8113 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8114 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8115 skip_env "missing subtest run-llog.sh"
8117 log "$TEST60_HEAD - from kernel mode"
8118 do_facet mgs "$LCTL dk > /dev/null"
8119 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8120 do_facet mgs $LCTL dk > $TMP/$tfile
8122 # LU-6388: test llog_reader
8123 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8124 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8125 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8126 skip_env "missing llog_reader"
8127 local fstype=$(facet_fstype mgs)
8128 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8129 skip_env "Only for ldiskfs or zfs type mgs"
8131 local mntpt=$(facet_mntpt mgs)
8132 local mgsdev=$(mgsdevname 1)
8144 #get fid and record list
8145 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8147 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8149 #remount mgs as ldiskfs or zfs type
8150 stop mgs || error "stop mgs failed"
8151 mount_fstype mgs || error "remount mgs failed"
8152 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8155 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8156 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8161 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8163 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8165 echo "obj_file is $obj_file"
8166 do_facet mgs $llog_reader $obj_file
8168 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8169 awk '{ print $3 }' | sed -e "s/^type=//g")
8170 if [ $rec_type != $rec ]; then
8171 echo "FAILED test_60a wrong record type $rec_type," \
8177 #check obj path if record type is LLOG_LOGID_MAGIC
8178 if [ "$rec" == "1064553b" ]; then
8179 path=$(do_facet mgs $llog_reader $obj_file |
8180 grep "path=" | awk '{ print $NF }' |
8181 sed -e "s/^path=//g")
8182 if [ $obj_file != $mntpt/$path ]; then
8183 echo "FAILED test_60a wrong obj path" \
8184 "$montpt/$path, should be $obj_file"
8191 #restart mgs before "error", otherwise it will block the next test
8192 stop mgs || error "stop mgs failed"
8193 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8194 $pass || error "test failed, see FAILED test_60a messages for specifics"
8196 run_test 60a "llog_test run from kernel module and test llog_reader"
8198 test_60b() { # bug 6411
8199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8202 LLOG_COUNT=$(do_facet mgs dmesg |
8203 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8204 /llog_[a-z]*.c:[0-9]/ {
8216 [[ $LLOG_COUNT -gt 120 ]] &&
8217 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8219 run_test 60b "limit repeated messages from CERROR/CWARN"
8222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8224 echo "create 5000 files"
8225 createmany -o $DIR/f60c- 5000
8226 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8227 lctl set_param fail_loc=0x80000137
8228 unlinkmany $DIR/f60c- 5000
8229 lctl set_param fail_loc=0
8231 run_test 60c "unlink file when mds full"
8234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8236 SAVEPRINTK=$(lctl get_param -n printk)
8237 # verify "lctl mark" is even working"
8238 MESSAGE="test message ID $RANDOM $$"
8239 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8240 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8242 lctl set_param printk=0 || error "set lnet.printk failed"
8243 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8244 MESSAGE="new test message ID $RANDOM $$"
8245 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8246 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8247 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8249 lctl set_param -n printk="$SAVEPRINTK"
8251 run_test 60d "test printk console message masking"
8254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8255 remote_mds_nodsh && skip "remote MDS with nodsh"
8258 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8259 do_facet mds1 lctl set_param fail_loc=0x15b
8262 run_test 60e "no space while new llog is being created"
8265 local old_path=$($LCTL get_param -n debug_path)
8267 stack_trap "$LCTL set_param debug_path=$old_path"
8268 stack_trap "rm -f $TMP/$tfile*"
8269 rm -f $TMP/$tfile* 2> /dev/null
8270 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8271 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8272 test_mkdir $DIR/$tdir
8273 # retry in case the open is cached and not released
8274 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8275 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8279 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8281 run_test 60f "change debug_path works"
8287 test_mkdir -c $MDSCOUNT $DIR/$tdir
8292 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8293 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8295 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8296 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8297 index=$((index + 1))
8303 for i in {0..100}; do
8304 # define OBD_FAIL_OSD_TXN_START 0x19a
8305 local index=$((i % MDSCOUNT + 1))
8307 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8314 for i in $(seq $MDSCOUNT); do
8315 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8318 mkdir $DIR/$tdir/new || error "mkdir failed"
8319 rmdir $DIR/$tdir/new || error "rmdir failed"
8321 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8323 for i in $(seq $MDSCOUNT); do
8324 wait_update_facet mds$i "$LCTL get_param -n \
8325 mdd.$(facet_svc mds$i).lfsck_namespace |
8326 awk '/^status/ { print \\\$2 }'" "completed"
8329 ls -R $DIR/$tdir || error "ls failed"
8330 rm -rf $DIR/$tdir || error "rmdir failed"
8332 run_test 60g "transaction abort won't cause MDT hung"
8335 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8336 skip "Need MDS version at least 2.12.52"
8337 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8341 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8342 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8343 for fail_loc in 0x80000188 0x80000189; do
8344 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8345 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8346 error "mkdir $dir-$fail_loc failed"
8347 for i in {0..10}; do
8348 # create may fail on missing stripe
8349 echo $i > $DIR/$tdir-$fail_loc/$i
8351 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8352 error "getdirstripe $tdir-$fail_loc failed"
8353 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8354 error "migrate $tdir-$fail_loc failed"
8355 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8356 error "getdirstripe $tdir-$fail_loc failed"
8357 pushd $DIR/$tdir-$fail_loc
8359 echo $f | cmp $f - || error "$f data mismatch"
8362 rm -rf $DIR/$tdir-$fail_loc
8365 run_test 60h "striped directory with missing stripes can be accessed"
8367 function t60i_load() {
8369 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8370 $LCTL set_param fail_loc=0x131c fail_val=1
8371 for ((i=0; i<5000; i++)); do
8372 touch $DIR/$tdir/f$i
8377 changelog_register || error "changelog_register failed"
8378 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8379 changelog_users $SINGLEMDS | grep -q $cl_user ||
8380 error "User $cl_user not found in changelog_users"
8381 changelog_chmask "ALL"
8384 for((i=0; i<100; i++)); do
8385 changelog_dump >/dev/null ||
8386 error "can't read changelog"
8390 changelog_deregister || error "changelog_deregister failed"
8391 $LCTL set_param fail_loc=0
8393 run_test 60i "llog: new record vs reader race"
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8399 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8400 cancel_lru_locks osc
8401 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8404 run_test 61a "mmap() writes don't make sync hang ================"
8407 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8409 run_test 61b "mmap() of unstriped file is successful"
8411 # bug 2330 - insufficient obd_match error checking causes LBUG
8413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8417 cancel_lru_locks osc
8418 lctl set_param fail_loc=0x405
8419 cat $f && error "cat succeeded, expect -EIO"
8420 lctl set_param fail_loc=0
8422 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8423 # match every page all of the time.
8424 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8426 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8427 # Though this test is irrelevant anymore, it helped to reveal some
8428 # other grant bugs (LU-4482), let's keep it.
8429 test_63a() { # was test_63
8430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8432 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8434 for i in `seq 10` ; do
8435 dd if=/dev/zero of=$DIR/f63 bs=8k &
8441 rm -f $DIR/f63 || true
8443 run_test 63a "Verify oig_wait interruption does not crash ======="
8445 # bug 2248 - async write errors didn't return to application on sync
8446 # bug 3677 - async write errors left page locked
8448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8451 lctl set_param debug=-1
8453 # ensure we have a grant to do async writes
8454 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8457 sync # sync lest earlier test intercept the fail_loc
8459 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8460 lctl set_param fail_loc=0x80000406
8461 $MULTIOP $DIR/$tfile Owy && \
8462 error "sync didn't return ENOMEM"
8463 sync; sleep 2; sync # do a real sync this time to flush page
8464 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8465 error "locked page left in cache after async error" || true
8468 run_test 63b "async write errors should be returned to fsync ==="
8471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8474 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8476 run_test 64a "verify filter grant calculations (in kernel) ====="
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8481 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8483 run_test 64b "check out-of-space detection on client"
8486 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8488 run_test 64c "verify grant shrink"
8494 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8497 # this does exactly what osc_request.c:osc_announce_cached() does in
8498 # order to calculate max amount of grants to ask from server
8502 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8503 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8505 ((rpc_in_flight++));
8506 nrpages=$((nrpages * rpc_in_flight))
8508 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8510 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8512 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8513 local undirty=$((nrpages * PAGE_SIZE))
8515 local max_extent_pages
8516 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8517 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8518 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8519 local grant_extent_tax
8520 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8522 undirty=$((undirty + nrextents * grant_extent_tax))
8527 # this is size of unit for grant allocation. It should be equal to
8528 # what tgt_grant.c:tgt_grant_chunk() calculates
8532 local grant_extent_tax
8534 max_brw_size=$(import_param $tgt max_brw_size)
8536 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8538 echo $(((max_brw_size + grant_extent_tax) * 2))
8542 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8543 skip "OST < 2.10.55 doesn't limit grants enough"
8545 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8547 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8548 skip "no grant_param connect flag"
8550 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8552 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8553 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8556 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8557 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8559 $LFS setstripe $DIR/$tfile -i 0 -c 1
8560 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8563 while kill -0 $ddpid; do
8564 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8566 if [[ $cur_grant -gt $max_cur_granted ]]; then
8568 error "cur_grant $cur_grant > $max_cur_granted"
8574 run_test 64d "check grant limit exceed"
8580 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8582 ((cur_grants == expected)) ||
8583 error "$msg: grants mismatch: $cur_grants, expected $expected"
8587 echo $((($1 + $2 - 1) & ~($2 - 1)))
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8592 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8593 skip "Need OSS version at least 2.11.56"
8595 # Remount client to reset grant
8596 remount_client $MOUNT || error "failed to remount client"
8597 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8599 local init_grants=$(import_param $osc_tgt initial_grant)
8601 check_grants $osc_tgt $init_grants "init grants"
8603 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8604 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8605 local gbs=$(import_param $osc_tgt grant_block_size)
8607 # write random number of bytes from max_brw_size / 4 to max_brw_size
8608 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8609 # align for direct io
8610 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8611 # round to grant consumption unit
8612 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8614 local grants=$((wb_round_up + extent_tax))
8616 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8618 # define OBD_FAIL_TGT_NO_GRANT 0x725
8619 # make the server not grant more back
8620 do_facet ost1 $LCTL set_param fail_loc=0x725
8621 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8623 do_facet ost1 $LCTL set_param fail_loc=0
8625 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8627 rm -f $DIR/$tfile || error "rm failed"
8629 # Remount client to reset grant
8630 remount_client $MOUNT || error "failed to remount client"
8631 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8633 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8635 # define OBD_FAIL_TGT_NO_GRANT 0x725
8636 # make the server not grant more back
8637 do_facet ost1 $LCTL set_param fail_loc=0x725
8638 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8639 do_facet ost1 $LCTL set_param fail_loc=0
8641 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8643 run_test 64e "check grant consumption (no grant allocation)"
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8648 # Remount client to reset grant
8649 remount_client $MOUNT || error "failed to remount client"
8650 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8652 local init_grants=$(import_param $osc_tgt initial_grant)
8653 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8654 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8655 local gbs=$(import_param $osc_tgt grant_block_size)
8656 local chunk=$(grant_chunk $osc_tgt)
8658 # write random number of bytes from max_brw_size / 4 to max_brw_size
8659 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8660 # align for direct io
8661 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8662 # round to grant consumption unit
8663 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8665 local grants=$((wb_round_up + extent_tax))
8667 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8668 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8669 error "error writing to $DIR/$tfile"
8671 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8672 "direct io with grant allocation"
8674 rm -f $DIR/$tfile || error "rm failed"
8676 # Remount client to reset grant
8677 remount_client $MOUNT || error "failed to remount client"
8678 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8680 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8682 local cmd="oO_WRONLY:w${write_bytes}_yc"
8684 $MULTIOP $DIR/$tfile $cmd &
8688 check_grants $osc_tgt $((init_grants - grants)) \
8689 "buffered io, not write rpc"
8691 kill -USR1 $MULTIPID
8694 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8695 "buffered io, one RPC"
8697 run_test 64f "check grant consumption (with grant allocation)"
8699 # bug 1414 - set/get directories' stripe info
8701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8703 test_mkdir $DIR/$tdir
8705 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8707 run_test 65a "directory with no stripe info"
8710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8712 test_mkdir $DIR/$tdir
8713 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8715 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8718 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8720 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8724 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8726 test_mkdir $DIR/$tdir
8727 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8729 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8730 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8732 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8734 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8739 test_mkdir $DIR/$tdir
8740 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8741 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8743 if [[ $STRIPECOUNT -le 0 ]]; then
8745 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8746 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8747 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8749 sc=$(($STRIPECOUNT - 1))
8751 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8752 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8753 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8754 error "lverify failed"
8756 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8761 test_mkdir $DIR/$tdir
8763 $LFS setstripe $DIR/$tdir || error "setstripe"
8764 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8765 error "no stripe info failed"
8767 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8769 run_test 65e "directory setstripe defaults"
8772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8774 test_mkdir $DIR/${tdir}f
8775 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8776 error "setstripe succeeded" || true
8778 run_test 65f "dir setstripe permission (should return error) ==="
8781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8783 test_mkdir $DIR/$tdir
8784 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8786 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8787 error "setstripe -S failed"
8788 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8789 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8790 error "delete default stripe failed"
8792 run_test 65g "directory setstripe -d"
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8797 test_mkdir $DIR/$tdir
8798 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8800 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8801 error "setstripe -S failed"
8802 test_mkdir $DIR/$tdir/dd1
8803 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8804 error "stripe info inherit failed"
8806 run_test 65h "directory stripe info inherit ===================="
8809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8811 save_layout_restore_at_exit $MOUNT
8813 # bug6367: set non-default striping on root directory
8814 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8816 # bug12836: getstripe on -1 default directory striping
8817 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8819 # bug12836: getstripe -v on -1 default directory striping
8820 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8822 # bug12836: new find on -1 default directory striping
8823 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8825 run_test 65i "various tests to set root directory striping"
8827 test_65j() { # bug6367
8828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 # if we aren't already remounting for each test, do so for this test
8833 if [ "$I_MOUNTED" = "yes" ]; then
8834 cleanup || error "failed to unmount"
8838 save_layout_restore_at_exit $MOUNT
8840 $LFS setstripe -d $MOUNT || error "setstripe failed"
8842 run_test 65j "set default striping on root directory (bug 6367)="
8846 wait_delete_completed
8847 do_facet $SINGLEMDS "lctl set_param -n \
8848 osp.$ost*MDT0000.max_create_count=$max_count"
8849 do_facet $SINGLEMDS "lctl set_param -n \
8850 osp.$ost*MDT0000.create_count=$count"
8851 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8852 echo $INACTIVE_OSC "is Activate"
8854 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8857 test_65k() { # bug11679
8858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8860 remote_mds_nodsh && skip "remote MDS with nodsh"
8862 local disable_precreate=true
8863 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8864 disable_precreate=false
8866 echo "Check OST status: "
8867 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8868 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8870 for OSC in $MDS_OSCS; do
8871 echo $OSC "is active"
8872 do_facet $SINGLEMDS lctl --device %$OSC activate
8875 for INACTIVE_OSC in $MDS_OSCS; do
8876 local ost=$(osc_to_ost $INACTIVE_OSC)
8877 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8878 lov.*md*.target_obd |
8879 awk -F: /$ost/'{ print $1 }' | head -n 1)
8882 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8883 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8885 echo "Deactivate: " $INACTIVE_OSC
8886 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8888 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8889 osp.$ost*MDT0000.create_count")
8890 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8891 osp.$ost*MDT0000.max_create_count")
8892 $disable_precreate &&
8893 do_facet $SINGLEMDS "lctl set_param -n \
8894 osp.$ost*MDT0000.max_create_count=0"
8896 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8897 [ -f $DIR/$tdir/$idx ] && continue
8898 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8899 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8901 error "setstripe $idx should succeed"; }
8902 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8904 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8907 do_facet $SINGLEMDS "lctl set_param -n \
8908 osp.$ost*MDT0000.max_create_count=$max_count"
8909 do_facet $SINGLEMDS "lctl set_param -n \
8910 osp.$ost*MDT0000.create_count=$count"
8911 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8912 echo $INACTIVE_OSC "is Activate"
8914 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8917 run_test 65k "validate manual striping works properly with deactivated OSCs"
8919 test_65l() { # bug 12836
8920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8922 test_mkdir -p $DIR/$tdir/test_dir
8923 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8924 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8926 run_test 65l "lfs find on -1 stripe dir ========================"
8929 local layout=$(save_layout $MOUNT)
8930 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8931 restore_layout $MOUNT $layout
8932 error "setstripe should fail by non-root users"
8936 run_test 65m "normal user can't set filesystem default stripe"
8939 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8940 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8941 skip "Need MDS version at least 2.12.50"
8942 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8944 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8945 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8946 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8948 save_layout_restore_at_exit $MOUNT
8950 # new subdirectory under root directory should not inherit
8951 # the default layout from root
8952 local dir1=$MOUNT/$tdir-1
8953 mkdir $dir1 || error "mkdir $dir1 failed"
8954 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8955 error "$dir1 shouldn't have LOV EA"
8957 # delete the default layout on root directory
8958 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8960 local dir2=$MOUNT/$tdir-2
8961 mkdir $dir2 || error "mkdir $dir2 failed"
8962 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8963 error "$dir2 shouldn't have LOV EA"
8965 # set a new striping pattern on root directory
8966 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8967 local new_def_stripe_size=$((def_stripe_size * 2))
8968 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8969 error "set stripe size on $MOUNT failed"
8971 # new file created in $dir2 should inherit the new stripe size from
8972 # the filesystem default
8973 local file2=$dir2/$tfile-2
8974 touch $file2 || error "touch $file2 failed"
8976 local file2_stripe_size=$($LFS getstripe -S $file2)
8977 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8979 echo "file2_stripe_size: '$file2_stripe_size'"
8980 echo "new_def_stripe_size: '$new_def_stripe_size'"
8981 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8984 local dir3=$MOUNT/$tdir-3
8985 mkdir $dir3 || error "mkdir $dir3 failed"
8986 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8987 # the root layout, which is the actual default layout that will be used
8988 # when new files are created in $dir3.
8989 local dir3_layout=$(get_layout_param $dir3)
8990 local root_dir_layout=$(get_layout_param $MOUNT)
8991 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8993 echo "dir3_layout: '$dir3_layout'"
8994 echo "root_dir_layout: '$root_dir_layout'"
8995 error "$dir3 should show the default layout from $MOUNT"
8998 # set OST pool on root directory
8999 local pool=$TESTNAME
9000 pool_add $pool || error "add $pool failed"
9001 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9002 error "add targets to $pool failed"
9004 $LFS setstripe -p $pool $MOUNT ||
9005 error "set OST pool on $MOUNT failed"
9007 # new file created in $dir3 should inherit the pool from
9008 # the filesystem default
9009 local file3=$dir3/$tfile-3
9010 touch $file3 || error "touch $file3 failed"
9012 local file3_pool=$($LFS getstripe -p $file3)
9013 [[ "$file3_pool" = "$pool" ]] ||
9014 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9016 local dir4=$MOUNT/$tdir-4
9017 mkdir $dir4 || error "mkdir $dir4 failed"
9018 local dir4_layout=$(get_layout_param $dir4)
9019 root_dir_layout=$(get_layout_param $MOUNT)
9020 echo "$LFS getstripe -d $dir4"
9021 $LFS getstripe -d $dir4
9022 echo "$LFS getstripe -d $MOUNT"
9023 $LFS getstripe -d $MOUNT
9024 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9026 echo "dir4_layout: '$dir4_layout'"
9027 echo "root_dir_layout: '$root_dir_layout'"
9028 error "$dir4 should show the default layout from $MOUNT"
9031 # new file created in $dir4 should inherit the pool from
9032 # the filesystem default
9033 local file4=$dir4/$tfile-4
9034 touch $file4 || error "touch $file4 failed"
9036 local file4_pool=$($LFS getstripe -p $file4)
9037 [[ "$file4_pool" = "$pool" ]] ||
9038 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9040 # new subdirectory under non-root directory should inherit
9041 # the default layout from its parent directory
9042 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9043 error "set directory layout on $dir4 failed"
9045 local dir5=$dir4/$tdir-5
9046 mkdir $dir5 || error "mkdir $dir5 failed"
9048 dir4_layout=$(get_layout_param $dir4)
9049 local dir5_layout=$(get_layout_param $dir5)
9050 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9052 echo "dir4_layout: '$dir4_layout'"
9053 echo "dir5_layout: '$dir5_layout'"
9054 error "$dir5 should inherit the default layout from $dir4"
9057 # though subdir under ROOT doesn't inherit default layout, but
9058 # its sub dir/file should be created with default layout.
9059 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9060 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9061 skip "Need MDS version at least 2.12.59"
9063 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9064 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9065 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9067 if [ $default_lmv_hash == "none" ]; then
9068 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9070 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9071 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9074 $LFS setdirstripe -D -c 2 $MOUNT ||
9075 error "setdirstripe -D -c 2 failed"
9076 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9077 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9078 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9080 run_test 65n "don't inherit default layout from root for new subdirectories"
9082 # bug 2543 - update blocks count on client
9084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9087 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9088 sync; sync_all_data; sync; sync_all_data
9089 cancel_lru_locks osc
9090 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9091 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9093 run_test 66 "update inode blocks count on client ==============="
9096 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9100 swapon -s | awk '($1 == "'$1'") { print $4 }'
9103 # bug5265, obdfilter oa2dentry return -ENOENT
9104 # #define OBD_FAIL_SRV_ENOENT 0x217
9106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9107 remote_ost_nodsh && skip "remote OST with nodsh"
9110 $LFS setstripe -c 1 -i 0 $f
9112 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9114 do_facet ost1 lctl set_param fail_loc=0x217
9115 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9116 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9118 do_facet ost1 lctl set_param fail_loc=0
9119 $DIRECTIO write $f 0 2 || error "write error"
9121 cancel_lru_locks osc
9122 $DIRECTIO read $f 0 1 || error "read error"
9124 do_facet ost1 lctl set_param fail_loc=0x217
9125 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9127 do_facet ost1 lctl set_param fail_loc=0
9130 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9133 test_mkdir $DIR/$tdir
9134 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9135 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9137 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9139 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9141 [ "$RUNAS_ID" = "$UID" ] &&
9142 skip_env "RUNAS_ID = UID = $UID -- skipping"
9143 # Check that testing environment is properly set up. Skip if not
9144 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9145 skip_env "User $RUNAS_ID does not exist - skipping"
9148 chmod 777 $DIR/$tfile
9149 chmod ug+s $DIR/$tfile
9150 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9151 error "$RUNAS dd $DIR/$tfile failed"
9152 # See if we are still setuid/sgid
9153 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9154 error "S/gid is not dropped on write"
9155 # Now test that MDS is updated too
9156 cancel_lru_locks mdc
9157 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9158 error "S/gid is not dropped on MDS"
9161 run_test 72a "Test that remove suid works properly (bug5695) ===="
9163 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9166 [ "$RUNAS_ID" = "$UID" ] &&
9167 skip_env "RUNAS_ID = UID = $UID -- skipping"
9168 [ "$RUNAS_ID" -eq 0 ] &&
9169 skip_env "RUNAS_ID = 0 -- skipping"
9170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9171 # Check that testing environment is properly set up. Skip if not
9172 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9173 skip_env "User $RUNAS_ID does not exist - skipping"
9175 touch $DIR/${tfile}-f{g,u}
9176 test_mkdir $DIR/${tfile}-dg
9177 test_mkdir $DIR/${tfile}-du
9178 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9179 chmod g+s $DIR/${tfile}-{f,d}g
9180 chmod u+s $DIR/${tfile}-{f,d}u
9181 for perm in 777 2777 4777; do
9182 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9183 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9184 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9185 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9189 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9191 # bug 3462 - multiple simultaneous MDC requests
9193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9195 test_mkdir $DIR/d73-1
9196 test_mkdir $DIR/d73-2
9197 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9200 lctl set_param fail_loc=0x80000129
9201 $MULTIOP $DIR/d73-1/f73-2 Oc &
9203 lctl set_param fail_loc=0
9205 $MULTIOP $DIR/d73-2/f73-3 Oc &
9209 wait $pid1 || return 1
9213 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9214 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9215 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9219 run_test 73 "multiple MDC requests (should not deadlock)"
9221 test_74a() { # bug 6149, 6184
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9225 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9227 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9228 # will spin in a tight reconnection loop
9229 $LCTL set_param fail_loc=0x8000030e
9230 # get any lock that won't be difficult - lookup works.
9232 $LCTL set_param fail_loc=0
9236 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9238 test_74b() { # bug 13310
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9241 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9243 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9244 # will spin in a tight reconnection loop
9245 $LCTL set_param fail_loc=0x8000030e
9246 # get a "difficult" lock
9248 $LCTL set_param fail_loc=0
9252 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9257 #define OBD_FAIL_LDLM_NEW_LOCK
9258 $LCTL set_param fail_loc=0x319
9259 touch $DIR/$tfile && error "touch successful"
9260 $LCTL set_param fail_loc=0
9263 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9265 slab_lic=/sys/kernel/slab/lustre_inode_cache
9267 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9268 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9269 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9272 test_76a() { # Now for b=20433, added originally in b=1443
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9275 cancel_lru_locks osc
9276 # there may be some slab objects cached per core
9277 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9278 local before=$(num_objects)
9279 local count=$((512 * cpus))
9280 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9281 local margin=$((count / 10))
9282 if [[ -f $slab_lic/aliases ]]; then
9283 local aliases=$(cat $slab_lic/aliases)
9284 (( aliases > 0 )) && margin=$((margin * aliases))
9287 echo "before slab objects: $before"
9288 for i in $(seq $count); do
9292 cancel_lru_locks osc
9293 local after=$(num_objects)
9294 echo "created: $count, after slab objects: $after"
9295 # shared slab counts are not very accurate, allow significant margin
9296 # the main goal is that the cache growth is not permanently > $count
9297 while (( after > before + margin )); do
9299 after=$(num_objects)
9301 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9302 if (( wait > 60 )); then
9303 error "inode slab grew from $before+$margin to $after"
9307 run_test 76a "confirm clients recycle inodes properly ===="
9310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9311 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9314 local before=$(num_objects)
9316 for i in $(seq $count); do
9321 local after=$(num_objects)
9324 while (( after > before )); do
9326 after=$(num_objects)
9328 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9329 if (( wait > 60 )); then
9330 error "inode slab grew from $before to $after"
9334 echo "slab objects before: $before, after: $after"
9336 run_test 76b "confirm clients recycle directory inodes properly ===="
9341 # Note: in sptlrpc modes which enable its own bulk checksum, the
9342 # original crc32_le bulk checksum will be automatically disabled,
9343 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9344 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9345 # In this case set_checksums() will not be no-op, because sptlrpc
9346 # bulk checksum will be enabled all through the test.
9348 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9349 lctl set_param -n osc.*.checksums $1
9353 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9354 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9355 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9356 tr -d [] | head -n1)}
9359 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9361 log "set checksum type to $1, rc = $rc"
9365 get_osc_checksum_type()
9367 # arugment 1: OST name, like OST0000
9369 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9370 sed 's/.*\[\(.*\)\].*/\1/g')
9372 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9376 F77_TMP=$TMP/f77-temp
9379 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9380 error "error writing to $F77_TMP"
9383 test_77a() { # bug 10889
9384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9385 $GSS && skip_env "could not run with gss"
9387 [ ! -f $F77_TMP ] && setup_f77
9389 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9393 run_test 77a "normal checksum read/write operation"
9395 test_77b() { # bug 10889
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9397 $GSS && skip_env "could not run with gss"
9399 [ ! -f $F77_TMP ] && setup_f77
9400 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9401 $LCTL set_param fail_loc=0x80000409
9404 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9405 error "dd error: $?"
9406 $LCTL set_param fail_loc=0
9408 for algo in $CKSUM_TYPES; do
9409 cancel_lru_locks osc
9410 set_checksum_type $algo
9411 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9412 $LCTL set_param fail_loc=0x80000408
9413 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9414 $LCTL set_param fail_loc=0
9417 set_checksum_type $ORIG_CSUM_TYPE
9420 run_test 77b "checksum error on client write, read"
9425 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9427 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9428 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9429 $check_ost && [ -n "$ost_file_prefix" ] &&
9430 do_facet ost1 rm -f ${ost_file_prefix}\*
9434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9435 $GSS && skip_env "could not run with gss"
9436 remote_ost_nodsh && skip "remote OST with nodsh"
9439 local osc_file_prefix
9441 local check_ost=false
9442 local ost_file_prefix
9448 # ensure corruption will occur on first OSS/OST
9449 $LFS setstripe -i 0 $DIR/$tfile
9451 [ ! -f $F77_TMP ] && setup_f77
9452 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9453 error "dd write error: $?"
9454 fid=$($LFS path2fid $DIR/$tfile)
9456 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9459 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9460 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9462 echo "OSS do not support bulk pages dump upon error"
9465 osc_file_prefix=$($LCTL get_param -n debug_path)
9466 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9468 trap cleanup_77c EXIT
9471 # enable bulk pages dump upon error on Client
9472 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9473 # enable bulk pages dump upon error on OSS
9475 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9477 # flush Client cache to allow next read to reach OSS
9478 cancel_lru_locks osc
9480 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9481 $LCTL set_param fail_loc=0x80000408
9482 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9483 $LCTL set_param fail_loc=0
9487 # check cksum dump on Client
9488 osc_file=$(ls ${osc_file_prefix}*)
9489 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9490 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9491 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9492 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9493 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9495 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9496 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9497 error "dump content does not match on Client"
9499 $check_ost || skip "No need to check cksum dump on OSS"
9501 # check cksum dump on OSS
9502 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9503 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9504 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9505 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9506 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9507 error "dump content does not match on OSS"
9511 run_test 77c "checksum error on client read with debug"
9513 test_77d() { # bug 10889
9514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9515 $GSS && skip_env "could not run with gss"
9517 stack_trap "rm -f $DIR/$tfile"
9518 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9519 $LCTL set_param fail_loc=0x80000409
9521 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9522 error "direct write: rc=$?"
9523 $LCTL set_param fail_loc=0
9526 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9527 $LCTL set_param fail_loc=0x80000408
9529 cancel_lru_locks osc
9530 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9531 error "direct read: rc=$?"
9532 $LCTL set_param fail_loc=0
9535 run_test 77d "checksum error on OST direct write, read"
9537 test_77f() { # bug 10889
9538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9539 $GSS && skip_env "could not run with gss"
9542 stack_trap "rm -f $DIR/$tfile"
9543 for algo in $CKSUM_TYPES; do
9544 cancel_lru_locks osc
9545 set_checksum_type $algo
9546 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9547 $LCTL set_param fail_loc=0x409
9548 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9549 error "direct write succeeded"
9550 $LCTL set_param fail_loc=0
9552 set_checksum_type $ORIG_CSUM_TYPE
9555 run_test 77f "repeat checksum error on write (expect error)"
9557 test_77g() { # bug 10889
9558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9559 $GSS && skip_env "could not run with gss"
9560 remote_ost_nodsh && skip "remote OST with nodsh"
9562 [ ! -f $F77_TMP ] && setup_f77
9564 local file=$DIR/$tfile
9565 stack_trap "rm -f $file" EXIT
9567 $LFS setstripe -c 1 -i 0 $file
9568 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9569 do_facet ost1 lctl set_param fail_loc=0x8000021a
9571 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9572 error "write error: rc=$?"
9573 do_facet ost1 lctl set_param fail_loc=0
9576 cancel_lru_locks osc
9577 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9578 do_facet ost1 lctl set_param fail_loc=0x8000021b
9580 cmp $F77_TMP $file || error "file compare failed"
9581 do_facet ost1 lctl set_param fail_loc=0
9584 run_test 77g "checksum error on OST write, read"
9586 test_77k() { # LU-10906
9587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9588 $GSS && skip_env "could not run with gss"
9590 local cksum_param="osc.$FSNAME*.checksums"
9591 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9595 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9596 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9597 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9600 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9601 error "failed to set checksum=$i on MGS"
9602 wait_update $HOSTNAME "$get_checksum" $i
9604 echo "remount client, checksum should be $i"
9605 remount_client $MOUNT || error "failed to remount client"
9606 checksum=$(eval $get_checksum)
9607 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9609 # remove persistent param to avoid races with checksum mountopt below
9610 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9611 error "failed to delete checksum on MGS"
9613 for opt in "checksum" "nochecksum"; do
9614 #remount with mount option
9615 echo "remount client with option $opt, checksum should be $i"
9616 umount_client $MOUNT || error "failed to umount client"
9617 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9618 error "failed to mount client with option '$opt'"
9619 checksum=$(eval $get_checksum)
9620 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9624 remount_client $MOUNT || error "failed to remount client"
9626 run_test 77k "enable/disable checksum correctly"
9629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9630 $GSS && skip_env "could not run with gss"
9633 stack_trap "set_checksums $ORIG_CSUM" EXIT
9634 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9636 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9638 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9639 for algo in $CKSUM_TYPES; do
9640 set_checksum_type $algo || error "fail to set checksum type $algo"
9641 osc_algo=$(get_osc_checksum_type OST0000)
9642 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9644 # no locks, no reqs to let the connection idle
9645 cancel_lru_locks osc
9646 lru_resize_disable osc
9647 wait_osc_import_state client ost1 IDLE
9649 # ensure ost1 is connected
9650 stat $DIR/$tfile >/dev/null || error "can't stat"
9651 wait_osc_import_state client ost1 FULL
9653 osc_algo=$(get_osc_checksum_type OST0000)
9654 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9658 run_test 77l "preferred checksum type is remembered after reconnected"
9660 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9665 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9666 skip "Need at least version 2.14.52"
9667 local param=checksum_speed
9669 $LCTL get_param $param || error "reading $param failed"
9671 csum_speeds=$($LCTL get_param -n $param)
9673 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9674 error "known checksum types are missing"
9676 run_test 77m "Verify checksum_speed is correctly read"
9678 check_filefrag_77n() {
9683 while read extidx a b start end rest; do
9684 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9685 nr_ext=$(( $nr_ext + 1 ))
9686 starts+=( ${start%..} )
9689 done < <( filefrag -sv $1 )
9691 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9696 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9699 $TRUNCATE $DIR/$tfile 0
9700 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9701 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9702 check_filefrag_77n $DIR/$tfile ||
9703 skip "$tfile blocks not contiguous around hole"
9706 stack_trap "set_checksums $ORIG_CSUM" EXIT
9707 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9708 stack_trap "rm -f $DIR/$tfile"
9710 for algo in $CKSUM_TYPES; do
9711 if [[ "$algo" =~ ^t10 ]]; then
9712 set_checksum_type $algo ||
9713 error "fail to set checksum type $algo"
9714 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9715 error "fail to read $tfile with $algo"
9721 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9728 test_78() { # bug 10901
9729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9730 remote_ost || skip_env "local OST"
9733 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9734 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9735 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9736 echo "MemTotal: $MEMTOTAL"
9738 # reserve 256MB of memory for the kernel and other running processes,
9739 # and then take 1/2 of the remaining memory for the read/write buffers.
9740 if [ $MEMTOTAL -gt 512 ] ;then
9741 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9743 # for those poor memory-starved high-end clusters...
9744 MEMTOTAL=$((MEMTOTAL / 2))
9746 echo "Mem to use for directio: $MEMTOTAL"
9748 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9749 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9750 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9751 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9753 echo "Smallest OST: $SMALLESTOST"
9754 [[ $SMALLESTOST -lt 10240 ]] &&
9755 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9757 trap cleanup_test_78 EXIT
9759 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9760 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9762 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9763 echo "File size: $F78SIZE"
9764 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9765 for i in $(seq 1 $NSEQ); do
9766 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9767 echo directIO rdwr round $i of $NSEQ
9768 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9773 run_test 78 "handle large O_DIRECT writes correctly ============"
9775 test_79() { # bug 12743
9776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9778 wait_delete_completed
9780 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9781 BKFREE=$(calc_osc_kbytes kbytesfree)
9782 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9784 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9785 DFTOTAL=`echo $STRING | cut -d, -f1`
9786 DFUSED=`echo $STRING | cut -d, -f2`
9787 DFAVAIL=`echo $STRING | cut -d, -f3`
9788 DFFREE=$(($DFTOTAL - $DFUSED))
9790 ALLOWANCE=$((64 * $OSTCOUNT))
9792 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9793 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9794 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9796 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9797 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9798 error "df free($DFFREE) mismatch OST free($BKFREE)"
9800 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9801 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9802 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9805 run_test 79 "df report consistency check ======================="
9807 test_80() { # bug 10718
9808 remote_ost_nodsh && skip "remote OST with nodsh"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 # relax strong synchronous semantics for slow backends like ZFS
9812 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9813 local soc="obdfilter.*.sync_lock_cancel"
9814 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9816 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9817 if [ -z "$save" ]; then
9818 soc="obdfilter.*.sync_on_lock_cancel"
9819 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9822 if [ "$save" != "never" ]; then
9823 local hosts=$(comma_list $(osts_nodes))
9825 do_nodes $hosts $LCTL set_param $soc=never
9826 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9830 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9832 local before=$(date +%s)
9833 cancel_lru_locks osc
9834 local after=$(date +%s)
9835 local diff=$((after - before))
9836 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9840 run_test 80 "Page eviction is equally fast at high offsets too"
9842 test_81a() { # LU-456
9843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9844 remote_ost_nodsh && skip "remote OST with nodsh"
9846 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9847 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9848 do_facet ost1 lctl set_param fail_loc=0x80000228
9850 # write should trigger a retry and success
9851 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9854 if [ $RC -ne 0 ] ; then
9855 error "write should success, but failed for $RC"
9858 run_test 81a "OST should retry write when get -ENOSPC ==============="
9860 test_81b() { # LU-456
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9862 remote_ost_nodsh && skip "remote OST with nodsh"
9864 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9865 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9866 do_facet ost1 lctl set_param fail_loc=0x228
9868 # write should retry several times and return -ENOSPC finally
9869 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9870 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9873 if [ $RC -ne $ENOSPC ] ; then
9874 error "dd should fail for -ENOSPC, but succeed."
9877 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9880 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9882 test_mkdir $DIR/$tdir.cvsroot
9883 chown $RUNAS_ID $DIR/$tdir.cvsroot
9886 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9889 # some versions of cvs import exit(1) when asked to import links or
9890 # files they can't read. ignore those files.
9891 local toignore=$(find . -type l -printf '-I %f\n' -o \
9892 ! -perm /4 -printf '-I %f\n')
9893 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9894 $tdir.reposname vtag rtag
9897 test_mkdir $DIR/$tdir.reposname
9898 chown $RUNAS_ID $DIR/$tdir.reposname
9899 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9901 cd $DIR/$tdir.reposname
9903 $RUNAS cvs add -m 'addmsg' foo99
9905 $RUNAS cvs commit -m 'nomsg' foo99
9906 rm -fr $DIR/$tdir.cvsroot
9908 run_test 99 "cvs strange file/directory operations"
9911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9912 [[ "$NETTYPE" =~ tcp ]] ||
9913 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9914 remote_ost_nodsh && skip "remote OST with nodsh"
9915 remote_mds_nodsh && skip "remote MDS with nodsh"
9917 skip "useless for local single node setup"
9919 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9920 [ "$PROT" != "tcp" ] && continue
9921 RPORT=$(echo $REMOTE | cut -d: -f2)
9922 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9925 LPORT=`echo $LOCAL | cut -d: -f2`
9926 if [ $LPORT -ge 1024 ]; then
9927 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9929 error_exit "local: $LPORT > 1024, remote: $RPORT"
9932 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9934 run_test 100 "check local port using privileged port ==========="
9936 function get_named_value()
9940 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9943 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9944 awk '/^max_cached_mb/ { print $2 }')
9947 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9957 local cache_limit=32
9959 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9960 trap cleanup_101a EXIT
9961 $LCTL set_param -n llite.*.read_ahead_stats=0
9962 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9965 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9967 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9968 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9971 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9972 get_named_value 'read.but.discarded'); do
9973 discard=$(($discard + $s))
9977 $LCTL get_param osc.*-osc*.rpc_stats
9978 $LCTL get_param llite.*.read_ahead_stats
9980 # Discard is generally zero, but sometimes a few random reads line up
9981 # and trigger larger readahead, which is wasted & leads to discards.
9982 if [[ $(($discard)) -gt $nreads ]]; then
9983 error "too many ($discard) discarded pages"
9985 rm -f $DIR/$tfile || true
9987 run_test 101a "check read-ahead for random reads"
9990 test_mkdir $DIR/$tdir
9992 local FILE_LENGTH=$2
9995 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9997 local list=$(comma_list $(osts_nodes))
9998 set_osd_param $list '' read_cache_enable 0
9999 set_osd_param $list '' writethrough_cache_enable 0
10001 trap cleanup_test101bc EXIT
10002 # prepare the read-ahead file
10003 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10005 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10006 count=$FILE_SIZE_MB 2> /dev/null
10010 cleanup_test101bc() {
10015 local list=$(comma_list $(osts_nodes))
10016 set_osd_param $list '' read_cache_enable 1
10017 set_osd_param $list '' writethrough_cache_enable 1
10021 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10026 local STRIPE_SIZE=$2
10027 local FILE_LENGTH=$3
10028 local RA_INC=1048576
10029 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10030 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10031 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10032 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10033 get_named_value 'read.but.discarded' | calc_total)
10034 if [[ $DISCARD -gt $discard_limit ]]; then
10035 $LCTL get_param llite.*.read_ahead_stats
10036 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10038 echo "Read-ahead success for size ${READ_SIZE}"
10043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10046 local STRIPE_SIZE=1048576
10047 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10049 if [ $SLOW == "yes" ]; then
10050 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10052 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10055 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10057 # prepare the read-ahead file
10058 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10059 cancel_lru_locks osc
10060 for BIDX in 2 4 8 16 32 64 128 256
10062 local BSIZE=$((BIDX*4096))
10063 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10064 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10065 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10066 $LCTL set_param -n llite.*.read_ahead_stats=0
10067 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10068 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10069 cancel_lru_locks osc
10070 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10075 run_test 101b "check stride-io mode read-ahead ================="
10078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10080 local STRIPE_SIZE=1048576
10081 local FILE_LENGTH=$((STRIPE_SIZE*100))
10084 local osc_rpc_stats
10086 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10088 cancel_lru_locks osc
10089 $LCTL set_param osc.*.rpc_stats=0
10090 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10091 $LCTL get_param osc.*.rpc_stats
10092 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10093 local stats=$($LCTL get_param -n $osc_rpc_stats)
10094 local lines=$(echo "$stats" | awk 'END {print NR;}')
10097 if [ $lines -le 20 ]; then
10098 echo "continue debug"
10101 for size in 1 2 4 8; do
10102 local rpc=$(echo "$stats" |
10103 awk '($1 == "'$size':") {print $2; exit; }')
10104 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10105 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10107 echo "$osc_rpc_stats check passed!"
10112 run_test 101c "check stripe_size aligned read-ahead"
10115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10117 local file=$DIR/$tfile
10118 local sz_MB=${FILESIZE_101d:-80}
10119 local ra_MB=${READAHEAD_MB:-40}
10121 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10122 [ $free_MB -lt $sz_MB ] &&
10123 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10125 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10126 $LFS setstripe -c -1 $file || error "setstripe failed"
10128 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10129 echo Cancel LRU locks on lustre client to flush the client cache
10130 cancel_lru_locks osc
10132 echo Disable read-ahead
10133 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10134 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10135 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10136 $LCTL get_param -n llite.*.max_read_ahead_mb
10138 echo "Reading the test file $file with read-ahead disabled"
10139 local sz_KB=$((sz_MB * 1024 / 4))
10140 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10141 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10142 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10143 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10145 echo "Cancel LRU locks on lustre client to flush the client cache"
10146 cancel_lru_locks osc
10147 echo Enable read-ahead with ${ra_MB}MB
10148 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10150 echo "Reading the test file $file with read-ahead enabled"
10151 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10152 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10154 echo "read-ahead disabled time read $raOFF"
10155 echo "read-ahead enabled time read $raON"
10158 wait_delete_completed
10160 # use awk for this check instead of bash because it handles decimals
10161 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10162 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10164 run_test 101d "file read with and without read-ahead enabled"
10167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10169 local file=$DIR/$tfile
10170 local size_KB=500 #KB
10174 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10175 local need_KB=$((count * size_KB))
10176 [[ $free_KB -le $need_KB ]] &&
10177 skip_env "Need free space $need_KB, have $free_KB"
10179 echo "Creating $count ${size_KB}K test files"
10180 for ((i = 0; i < $count; i++)); do
10181 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10184 echo "Cancel LRU locks on lustre client to flush the client cache"
10185 cancel_lru_locks $OSC
10187 echo "Reset readahead stats"
10188 $LCTL set_param -n llite.*.read_ahead_stats=0
10190 for ((i = 0; i < $count; i++)); do
10191 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10194 $LCTL get_param llite.*.max_cached_mb
10195 $LCTL get_param llite.*.read_ahead_stats
10196 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10197 get_named_value 'misses' | calc_total)
10199 for ((i = 0; i < $count; i++)); do
10200 rm -rf $file.$i 2>/dev/null
10203 #10000 means 20% reads are missing in readahead
10204 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10206 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10209 which iozone || skip_env "no iozone installed"
10211 local old_debug=$($LCTL get_param debug)
10212 old_debug=${old_debug#*=}
10213 $LCTL set_param debug="reada mmap"
10215 # create a test file
10216 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10218 echo Cancel LRU locks on lustre client to flush the client cache
10219 cancel_lru_locks osc
10221 echo Reset readahead stats
10222 $LCTL set_param -n llite.*.read_ahead_stats=0
10224 echo mmap read the file with small block size
10225 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10228 echo checking missing pages
10229 $LCTL get_param llite.*.read_ahead_stats
10230 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10231 get_named_value 'misses' | calc_total)
10233 $LCTL set_param debug="$old_debug"
10234 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10237 run_test 101f "check mmap read performance"
10239 test_101g_brw_size_test() {
10241 local pages=$((mb * 1048576 / PAGE_SIZE))
10242 local file=$DIR/$tfile
10244 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10245 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10246 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10247 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10251 stack_trap "rm -f $file" EXIT
10252 $LCTL set_param -n osc.*.rpc_stats=0
10254 # 10 RPCs should be enough for the test
10256 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10257 { error "dd write ${mb} MB blocks failed"; return 3; }
10258 cancel_lru_locks osc
10259 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10260 { error "dd write ${mb} MB blocks failed"; return 4; }
10262 # calculate number of full-sized read and write RPCs
10263 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10264 sed -n '/pages per rpc/,/^$/p' |
10265 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10266 END { print reads,writes }'))
10267 # allow one extra full-sized read RPC for async readahead
10268 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10269 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10270 [[ ${rpcs[1]} == $count ]] ||
10271 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10275 remote_ost_nodsh && skip "remote OST with nodsh"
10278 local osts=$(get_facets OST)
10279 local list=$(comma_list $(osts_nodes))
10280 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10281 local brw_size="obdfilter.*.brw_size"
10283 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10285 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10287 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10288 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10289 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10290 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10291 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10292 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10294 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10297 if [[ $orig_mb -lt 16 ]]; then
10298 save_lustre_params $osts "$brw_size" > $p
10299 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10300 error "set 16MB RPC size failed"
10302 echo "remount client to enable new RPC size"
10303 remount_client $MOUNT || error "remount_client failed"
10306 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10307 # should be able to set brw_size=12, but no rpc_stats for that
10308 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10311 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10313 if [[ $orig_mb -lt 16 ]]; then
10314 restore_lustre_params < $p
10315 remount_client $MOUNT || error "remount_client restore failed"
10318 rm -f $p $DIR/$tfile
10320 run_test 101g "Big bulk(4/16 MiB) readahead"
10323 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10325 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10326 error "dd 70M file failed"
10327 echo Cancel LRU locks on lustre client to flush the client cache
10328 cancel_lru_locks osc
10330 echo "Reset readahead stats"
10331 $LCTL set_param -n llite.*.read_ahead_stats 0
10333 echo "Read 10M of data but cross 64M bundary"
10334 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10335 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10336 get_named_value 'misses' | calc_total)
10337 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10338 rm -f $p $DIR/$tfile
10340 run_test 101h "Readahead should cover current read window"
10343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10344 error "dd 10M file failed"
10346 local max_per_file_mb=$($LCTL get_param -n \
10347 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10348 cancel_lru_locks osc
10349 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10350 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10351 error "set max_read_ahead_per_file_mb to 1 failed"
10353 echo "Reset readahead stats"
10354 $LCTL set_param llite.*.read_ahead_stats=0
10356 dd if=$DIR/$tfile of=/dev/null bs=2M
10358 $LCTL get_param llite.*.read_ahead_stats
10359 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10360 awk '/misses/ { print $2 }')
10361 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10364 run_test 101i "allow current readahead to exceed reservation"
10367 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10368 error "setstripe $DIR/$tfile failed"
10369 local file_size=$((1048576 * 16))
10370 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10371 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10373 echo Disable read-ahead
10374 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10376 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10377 for blk in $PAGE_SIZE 1048576 $file_size; do
10378 cancel_lru_locks osc
10379 echo "Reset readahead stats"
10380 $LCTL set_param -n llite.*.read_ahead_stats=0
10381 local count=$(($file_size / $blk))
10382 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10383 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10384 get_named_value 'failed.to.fast.read' | calc_total)
10385 $LCTL get_param -n llite.*.read_ahead_stats
10386 [ $miss -eq $count ] || error "expected $count got $miss"
10389 rm -f $p $DIR/$tfile
10391 run_test 101j "A complete read block should be submitted when no RA"
10394 test_mkdir $DIR/$tdir
10395 chown $RUNAS_ID $DIR/$tdir
10398 STRIPE_COUNT=$OSTCOUNT
10399 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10401 trap cleanup_test102 EXIT
10403 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10405 for num in 1 2 3 4; do
10406 for count in $(seq 1 $STRIPE_COUNT); do
10407 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10408 local size=`expr $STRIPE_SIZE \* $num`
10409 local file=file"$num-$idx-$count"
10410 $1 $LFS setstripe -S $size -i $idx -c $count $file
10416 $1 tar cf $TMP/f102.tar $tdir --xattrs
10419 cleanup_test102() {
10421 rm -f $TMP/f102.tar
10422 rm -rf $DIR/d0.sanity/d102
10426 [ "$UID" != 0 ] && skip "must run as root"
10427 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10428 skip_env "must have user_xattr"
10430 [ -z "$(which setfattr 2>/dev/null)" ] &&
10431 skip_env "could not find setfattr"
10433 local testfile=$DIR/$tfile
10436 echo "set/get xattr..."
10437 setfattr -n trusted.name1 -v value1 $testfile ||
10438 error "setfattr -n trusted.name1=value1 $testfile failed"
10439 getfattr -n trusted.name1 $testfile 2> /dev/null |
10440 grep "trusted.name1=.value1" ||
10441 error "$testfile missing trusted.name1=value1"
10443 setfattr -n user.author1 -v author1 $testfile ||
10444 error "setfattr -n user.author1=author1 $testfile failed"
10445 getfattr -n user.author1 $testfile 2> /dev/null |
10446 grep "user.author1=.author1" ||
10447 error "$testfile missing trusted.author1=author1"
10449 echo "listxattr..."
10450 setfattr -n trusted.name2 -v value2 $testfile ||
10451 error "$testfile unable to set trusted.name2"
10452 setfattr -n trusted.name3 -v value3 $testfile ||
10453 error "$testfile unable to set trusted.name3"
10454 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10455 grep "trusted.name" | wc -l) -eq 3 ] ||
10456 error "$testfile missing 3 trusted.name xattrs"
10458 setfattr -n user.author2 -v author2 $testfile ||
10459 error "$testfile unable to set user.author2"
10460 setfattr -n user.author3 -v author3 $testfile ||
10461 error "$testfile unable to set user.author3"
10462 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10463 grep "user.author" | wc -l) -eq 3 ] ||
10464 error "$testfile missing 3 user.author xattrs"
10466 echo "remove xattr..."
10467 setfattr -x trusted.name1 $testfile ||
10468 error "$testfile error deleting trusted.name1"
10469 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10470 error "$testfile did not delete trusted.name1 xattr"
10472 setfattr -x user.author1 $testfile ||
10473 error "$testfile error deleting user.author1"
10474 echo "set lustre special xattr ..."
10475 $LFS setstripe -c1 $testfile
10476 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10477 awk -F "=" '/trusted.lov/ { print $2 }' )
10478 setfattr -n "trusted.lov" -v $lovea $testfile ||
10479 error "$testfile doesn't ignore setting trusted.lov again"
10480 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10481 error "$testfile allow setting invalid trusted.lov"
10484 run_test 102a "user xattr test =================================="
10486 check_102b_layout() {
10488 local testfile=$DIR/$tfile
10490 echo "test layout '$layout'"
10491 $LFS setstripe $layout $testfile || error "setstripe failed"
10492 $LFS getstripe -y $testfile
10494 echo "get/set/list trusted.lov xattr ..." # b=10930
10495 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10496 [[ "$value" =~ "trusted.lov" ]] ||
10497 error "can't get trusted.lov from $testfile"
10498 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10499 error "getstripe failed"
10501 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10503 value=$(cut -d= -f2 <<<$value)
10504 # LU-13168: truncated xattr should fail if short lov_user_md header
10505 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10506 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10507 for len in $lens; do
10508 echo "setfattr $len $testfile.2"
10509 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10510 [ $len -lt 66 ] && error "short xattr len=$len worked"
10512 local stripe_size=$($LFS getstripe -S $testfile.2)
10513 local stripe_count=$($LFS getstripe -c $testfile.2)
10514 [[ $stripe_size -eq 65536 ]] ||
10515 error "stripe size $stripe_size != 65536"
10516 [[ $stripe_count -eq $stripe_count_orig ]] ||
10517 error "stripe count $stripe_count != $stripe_count_orig"
10518 rm $testfile $testfile.2
10522 [ -z "$(which setfattr 2>/dev/null)" ] &&
10523 skip_env "could not find setfattr"
10524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10526 # check plain layout
10527 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10529 # and also check composite layout
10530 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10533 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10536 [ -z "$(which setfattr 2>/dev/null)" ] &&
10537 skip_env "could not find setfattr"
10538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10540 # b10930: get/set/list lustre.lov xattr
10541 echo "get/set/list lustre.lov xattr ..."
10542 test_mkdir $DIR/$tdir
10543 chown $RUNAS_ID $DIR/$tdir
10544 local testfile=$DIR/$tdir/$tfile
10545 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10546 error "setstripe failed"
10547 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10548 error "getstripe failed"
10549 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10550 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10552 local testfile2=${testfile}2
10553 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10554 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10556 $RUNAS $MCREATE $testfile2
10557 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10558 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10559 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10560 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10561 [ $stripe_count -eq $STRIPECOUNT ] ||
10562 error "stripe count $stripe_count != $STRIPECOUNT"
10564 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10566 compare_stripe_info1() {
10567 local stripe_index_all_zero=true
10569 for num in 1 2 3 4; do
10570 for count in $(seq 1 $STRIPE_COUNT); do
10571 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10572 local size=$((STRIPE_SIZE * num))
10573 local file=file"$num-$offset-$count"
10574 stripe_size=$($LFS getstripe -S $PWD/$file)
10575 [[ $stripe_size -ne $size ]] &&
10576 error "$file: size $stripe_size != $size"
10577 stripe_count=$($LFS getstripe -c $PWD/$file)
10578 # allow fewer stripes to be created, ORI-601
10579 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10580 error "$file: count $stripe_count != $count"
10581 stripe_index=$($LFS getstripe -i $PWD/$file)
10582 [[ $stripe_index -ne 0 ]] &&
10583 stripe_index_all_zero=false
10587 $stripe_index_all_zero &&
10588 error "all files are being extracted starting from OST index 0"
10592 have_xattrs_include() {
10593 tar --help | grep -q xattrs-include &&
10594 echo --xattrs-include="lustre.*"
10598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10599 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10601 XINC=$(have_xattrs_include)
10603 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10604 cd $DIR/$tdir/$tdir
10605 compare_stripe_info1
10607 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10611 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10613 XINC=$(have_xattrs_include)
10615 test_mkdir $DIR/$tdir.restore
10617 tar cf - --xattrs $tdir | tar xf - \
10618 -C $DIR/$tdir.restore --xattrs $XINC
10619 cd $DIR/$tdir.restore/$tdir
10620 compare_stripe_info1
10622 run_test 102f "tar copy files, not keep osts"
10625 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10626 skip "must have user_xattr"
10627 [ -z "$(which setfattr 2>/dev/null)" ] &&
10628 skip_env "could not find setfattr"
10629 [ -z "$(which getfattr 2>/dev/null)" ] &&
10630 skip_env "could not find getfattr"
10632 local xsize=${1:-1024} # in bytes
10633 local file=$DIR/$tfile
10634 local value="$(generate_string $xsize)"
10635 local xbig=trusted.big
10639 log "save $xbig on $file"
10640 if [ -z "$toobig" ]
10642 setfattr -n $xbig -v $value $file ||
10643 error "saving $xbig on $file failed"
10645 setfattr -n $xbig -v $value $file &&
10646 error "saving $xbig on $file succeeded"
10650 local orig=$(get_xattr_value $xbig $file)
10651 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10653 local xsml=trusted.sml
10654 log "save $xsml on $file"
10655 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10657 local new=$(get_xattr_value $xbig $file)
10658 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10660 log "grow $xsml on $file"
10661 setfattr -n $xsml -v "$value" $file ||
10662 error "growing $xsml on $file failed"
10664 new=$(get_xattr_value $xbig $file)
10665 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10666 log "$xbig still valid after growing $xsml"
10671 test_102h() { # bug 15777
10674 run_test 102h "grow xattr from inside inode to external block"
10677 large_xattr_enabled || skip_env "ea_inode feature disabled"
10679 echo "setting xattr of max xattr size: $(max_xattr_size)"
10680 grow_xattr $(max_xattr_size)
10682 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10683 echo "This should fail:"
10684 grow_xattr $(($(max_xattr_size) + 10)) 1
10686 run_test 102ha "grow xattr from inside inode to external inode"
10688 test_102i() { # bug 17038
10689 [ -z "$(which getfattr 2>/dev/null)" ] &&
10690 skip "could not find getfattr"
10693 ln -s $DIR/$tfile $DIR/${tfile}link
10694 getfattr -n trusted.lov $DIR/$tfile ||
10695 error "lgetxattr on $DIR/$tfile failed"
10696 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10697 grep -i "no such attr" ||
10698 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10699 rm -f $DIR/$tfile $DIR/${tfile}link
10701 run_test 102i "lgetxattr test on symbolic link ============"
10704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10705 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10707 XINC=$(have_xattrs_include)
10708 setup_test102 "$RUNAS"
10709 chown $RUNAS_ID $DIR/$tdir
10710 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10711 cd $DIR/$tdir/$tdir
10712 compare_stripe_info1 "$RUNAS"
10714 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10717 [ -z "$(which setfattr 2>/dev/null)" ] &&
10718 skip "could not find setfattr"
10721 # b22187 just check that does not crash for regular file.
10722 setfattr -n trusted.lov $DIR/$tfile
10723 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10724 local test_kdir=$DIR/$tdir
10725 test_mkdir $test_kdir
10726 local default_size=$($LFS getstripe -S $test_kdir)
10727 local default_count=$($LFS getstripe -c $test_kdir)
10728 local default_offset=$($LFS getstripe -i $test_kdir)
10729 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10730 error 'dir setstripe failed'
10731 setfattr -n trusted.lov $test_kdir
10732 local stripe_size=$($LFS getstripe -S $test_kdir)
10733 local stripe_count=$($LFS getstripe -c $test_kdir)
10734 local stripe_offset=$($LFS getstripe -i $test_kdir)
10735 [ $stripe_size -eq $default_size ] ||
10736 error "stripe size $stripe_size != $default_size"
10737 [ $stripe_count -eq $default_count ] ||
10738 error "stripe count $stripe_count != $default_count"
10739 [ $stripe_offset -eq $default_offset ] ||
10740 error "stripe offset $stripe_offset != $default_offset"
10741 rm -rf $DIR/$tfile $test_kdir
10743 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10746 [ -z "$(which getfattr 2>/dev/null)" ] &&
10747 skip "could not find getfattr"
10749 # LU-532 trusted. xattr is invisible to non-root
10750 local testfile=$DIR/$tfile
10754 echo "listxattr as user..."
10755 chown $RUNAS_ID $testfile
10756 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10757 grep -q "trusted" &&
10758 error "$testfile trusted xattrs are user visible"
10762 run_test 102l "listxattr size test =================================="
10764 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10765 local path=$DIR/$tfile
10768 listxattr_size_check $path || error "listattr_size_check $path failed"
10770 run_test 102m "Ensure listxattr fails on small bufffer ========"
10774 getxattr() { # getxattr path name
10775 # Return the base64 encoding of the value of xattr name on path.
10779 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10781 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10783 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10785 getfattr --absolute-names --encoding=base64 --name=$name $path |
10786 awk -F= -v name=$name '$1 == name {
10787 print substr($0, index($0, "=") + 1);
10791 test_102n() { # LU-4101 mdt: protect internal xattrs
10792 [ -z "$(which setfattr 2>/dev/null)" ] &&
10793 skip "could not find setfattr"
10794 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10796 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10799 local file0=$DIR/$tfile.0
10800 local file1=$DIR/$tfile.1
10801 local xattr0=$TMP/$tfile.0
10802 local xattr1=$TMP/$tfile.1
10803 local namelist="lov lma lmv link fid version som hsm"
10807 rm -rf $file0 $file1 $xattr0 $xattr1
10808 touch $file0 $file1
10810 # Get 'before' xattrs of $file1.
10811 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10813 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10814 namelist+=" lfsck_namespace"
10815 for name in $namelist; do
10816 # Try to copy xattr from $file0 to $file1.
10817 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10819 setfattr --name=trusted.$name --value="$value" $file1 ||
10820 error "setxattr 'trusted.$name' failed"
10822 # Try to set a garbage xattr.
10823 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10825 if [[ x$name == "xlov" ]]; then
10826 setfattr --name=trusted.lov --value="$value" $file1 &&
10827 error "setxattr invalid 'trusted.lov' success"
10829 setfattr --name=trusted.$name --value="$value" $file1 ||
10830 error "setxattr invalid 'trusted.$name' failed"
10833 # Try to remove the xattr from $file1. We don't care if this
10834 # appears to succeed or fail, we just don't want there to be
10835 # any changes or crashes.
10836 setfattr --remove=$trusted.$name $file1 2> /dev/null
10839 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10842 # Try to copy xattr from $file0 to $file1.
10843 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10845 setfattr --name=trusted.$name --value="$value" $file1 ||
10846 error "setxattr 'trusted.$name' failed"
10848 # Try to set a garbage xattr.
10849 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10851 setfattr --name=trusted.$name --value="$value" $file1 ||
10852 error "setxattr 'trusted.$name' failed"
10854 # Try to remove the xattr from $file1. We don't care if this
10855 # appears to succeed or fail, we just don't want there to be
10856 # any changes or crashes.
10857 setfattr --remove=$trusted.$name $file1 2> /dev/null
10860 # Get 'after' xattrs of file1.
10861 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10863 if ! diff $xattr0 $xattr1; then
10864 error "before and after xattrs of '$file1' differ"
10867 rm -rf $file0 $file1 $xattr0 $xattr1
10871 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10873 test_102p() { # LU-4703 setxattr did not check ownership
10874 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10875 skip "MDS needs to be at least 2.5.56"
10877 local testfile=$DIR/$tfile
10881 echo "setfacl as user..."
10882 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10883 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10885 echo "setfattr as user..."
10886 setfacl -m "u:$RUNAS_ID:---" $testfile
10887 $RUNAS setfattr -x system.posix_acl_access $testfile
10888 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10890 run_test 102p "check setxattr(2) correctly fails without permission"
10893 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10894 skip "MDS needs to be at least 2.6.92"
10896 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10898 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10901 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10902 skip "MDS needs to be at least 2.6.93"
10904 touch $DIR/$tfile || error "touch"
10905 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10906 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10907 rm $DIR/$tfile || error "rm"
10910 mkdir -p $DIR/$tdir || error "mkdir"
10911 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10912 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10913 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10914 error "$testfile error deleting user.author1"
10915 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10916 grep "user.$(basename $tdir)" &&
10917 error "$tdir did not delete user.$(basename $tdir)"
10918 rmdir $DIR/$tdir || error "rmdir"
10921 test_mkdir $DIR/$tdir
10922 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10923 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10924 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10925 error "$testfile error deleting user.author1"
10926 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10927 grep "user.$(basename $tdir)" &&
10928 error "$tdir did not delete user.$(basename $tdir)"
10929 rmdir $DIR/$tdir || error "rm striped dir"
10931 run_test 102r "set EAs with empty values"
10934 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10935 skip "MDS needs to be at least 2.11.52"
10937 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10939 save_lustre_params client "llite.*.xattr_cache" > $save
10941 for cache in 0 1; do
10942 lctl set_param llite.*.xattr_cache=$cache
10945 touch $DIR/$tfile || error "touch"
10946 for prefix in lustre security system trusted user; do
10947 # Note getxattr() may fail with 'Operation not
10948 # supported' or 'No such attribute' depending
10949 # on prefix and cache.
10950 getfattr -n $prefix.n102s $DIR/$tfile &&
10951 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10955 restore_lustre_params < $save
10957 run_test 102s "getting nonexistent xattrs should fail"
10960 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10961 skip "MDS needs to be at least 2.11.52"
10963 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10965 save_lustre_params client "llite.*.xattr_cache" > $save
10967 for cache in 0 1; do
10968 lctl set_param llite.*.xattr_cache=$cache
10970 for buf_size in 0 256; do
10972 touch $DIR/$tfile || error "touch"
10973 setfattr -n user.multiop $DIR/$tfile
10974 $MULTIOP $DIR/$tfile oa$buf_size ||
10975 error "cannot get zero length xattr value (buf_size = $buf_size)"
10979 restore_lustre_params < $save
10981 run_test 102t "zero length xattr values handled correctly"
10985 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10990 [ "$UID" != 0 ] && skip "must run as root"
10991 $GSS && skip_env "could not run under gss"
10992 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10993 skip_env "must have acl enabled"
10994 [ -z "$(which setfacl 2>/dev/null)" ] &&
10995 skip_env "could not find setfacl"
10996 remote_mds_nodsh && skip "remote MDS with nodsh"
10998 gpasswd -a daemon bin # LU-5641
10999 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11001 declare -a identity_old
11003 for num in $(seq $MDSCOUNT); do
11004 switch_identity $num true || identity_old[$num]=$?
11007 SAVE_UMASK=$(umask)
11009 mkdir -p $DIR/$tdir
11012 echo "performing cp ..."
11013 run_acl_subtest cp || error "run_acl_subtest cp failed"
11014 echo "performing getfacl-noacl..."
11015 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11016 echo "performing misc..."
11017 run_acl_subtest misc || error "misc test failed"
11018 echo "performing permissions..."
11019 run_acl_subtest permissions || error "permissions failed"
11020 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11021 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11022 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11023 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11025 echo "performing permissions xattr..."
11026 run_acl_subtest permissions_xattr ||
11027 error "permissions_xattr failed"
11029 echo "performing setfacl..."
11030 run_acl_subtest setfacl || error "setfacl test failed"
11032 # inheritance test got from HP
11033 echo "performing inheritance..."
11034 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11035 chmod +x make-tree || error "chmod +x failed"
11036 run_acl_subtest inheritance || error "inheritance test failed"
11039 echo "LU-974 ignore umask when acl is enabled..."
11040 run_acl_subtest 974 || error "LU-974 umask test failed"
11041 if [ $MDSCOUNT -ge 2 ]; then
11042 run_acl_subtest 974_remote ||
11043 error "LU-974 umask test failed under remote dir"
11046 echo "LU-2561 newly created file is same size as directory..."
11047 if [ "$mds1_FSTYPE" != "zfs" ]; then
11048 run_acl_subtest 2561 || error "LU-2561 test failed"
11050 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11053 run_acl_subtest 4924 || error "LU-4924 test failed"
11058 for num in $(seq $MDSCOUNT); do
11059 if [ "${identity_old[$num]}" = 1 ]; then
11060 switch_identity $num false || identity_old[$num]=$?
11064 run_test 103a "acl test"
11070 for U in {0..511}; do
11072 local O=$(printf "%04o" $U)
11074 umask $(printf "%04o" $((511 ^ $O)))
11075 $LFS setstripe -c 1 $DIR/$tfile.s$O
11076 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11078 (( $S == ($O & 0666) )) ||
11079 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11081 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11082 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11083 (( $S == ($O & 0666) )) ||
11084 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11086 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11087 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11088 (( $S == ($O & 0666) )) ||
11089 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11090 rm -f $DIR/$tfile.[smp]$0
11094 # limit the concurrently running threads to 64. LU-11878
11095 local idx=$((U % 64))
11096 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11101 run_test 103b "umask lfs setstripe"
11104 mkdir -p $DIR/$tdir
11105 cp -rp $DIR/$tdir $DIR/$tdir.bak
11107 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11108 error "$DIR/$tdir shouldn't contain default ACL"
11109 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11110 error "$DIR/$tdir.bak shouldn't contain default ACL"
11113 run_test 103c "'cp -rp' won't set empty acl"
11118 local saved_debug=$($LCTL get_param -n debug)
11120 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11121 skip "MDS needs to be at least 2.14.0"
11123 large_xattr_enabled || skip_env "ea_inode feature disabled"
11125 mkdir -p $DIR/$tdir
11126 # add big LOV EA to cause reply buffer overflow earlier
11127 $LFS setstripe -C 1000 $DIR/$tdir
11128 lctl set_param mdc.*-mdc*.stats=clear
11130 $LCTL set_param debug=0
11131 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11132 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11134 # add a large number of default ACLs (expect 8000+ for 2.13+)
11135 for U in {2..7000}; do
11136 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11137 error "Able to add just $U default ACLs"
11139 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11140 echo "$numacl default ACLs created"
11142 stat $DIR/$tdir || error "Cannot stat directory"
11143 # check file creation
11144 touch $DIR/$tdir/$tfile ||
11145 error "failed to create $tfile with $numacl default ACLs"
11146 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11147 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11148 echo "$fileacl ACLs were inherited"
11149 (( $fileacl == $numacl )) ||
11150 error "Not all default ACLs were inherited: $numacl != $fileacl"
11151 # check that new ACLs creation adds new ACLs to inherited ACLs
11152 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11153 error "Cannot set new ACL"
11154 numacl=$((numacl + 1))
11155 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11156 (( $fileacl == $numacl )) ||
11157 error "failed to add new ACL: $fileacl != $numacl as expected"
11158 # adds more ACLs to a file to reach their maximum at 8000+
11160 for U in {20000..25000}; do
11161 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11162 numacl=$((numacl + 1))
11164 echo "Added $numacl more ACLs to the file"
11165 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11166 echo "Total $fileacl ACLs in file"
11167 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11168 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11169 rmdir $DIR/$tdir || error "Cannot remove directory"
11171 run_test 103e "inheritance of big amount of default ACLs"
11174 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11175 skip "MDS needs to be at least 2.14.51"
11177 large_xattr_enabled || skip_env "ea_inode feature disabled"
11179 # enable changelog to consume more internal MDD buffers
11182 mkdir -p $DIR/$tdir
11184 $LFS setstripe -C 1000 $DIR/$tdir
11185 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11186 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11187 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11188 rmdir $DIR/$tdir || error "Cannot remove directory"
11190 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11196 lfs df || error "lfs df failed"
11197 lfs df -ih || error "lfs df -ih failed"
11198 lfs df -h $DIR || error "lfs df -h $DIR failed"
11199 lfs df -i $DIR || error "lfs df -i $DIR failed"
11200 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11201 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11203 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11204 lctl --device %$OSC deactivate
11205 lfs df || error "lfs df with deactivated OSC failed"
11206 lctl --device %$OSC activate
11207 # wait the osc back to normal
11208 wait_osc_import_ready client ost
11210 lfs df || error "lfs df with reactivated OSC failed"
11213 run_test 104a "lfs df [-ih] [path] test ========================="
11216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11217 [ $RUNAS_ID -eq $UID ] &&
11218 skip_env "RUNAS_ID = UID = $UID -- skipping"
11220 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11221 grep "Permission denied" | wc -l)))
11222 if [ $denied_cnt -ne 0 ]; then
11223 error "lfs check servers test failed"
11226 run_test 104b "$RUNAS lfs check servers test ===================="
11229 # Verify $1 is within range of $2.
11230 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11231 # $1 is <= 2% of $2. Else Fail.
11234 # Strip all units (M, G, T)
11235 actual=$(echo $1 | tr -d A-Z)
11236 expect=$(echo $2 | tr -d A-Z)
11238 expect_lo=$(($expect * 98 / 100)) # 2% below
11239 expect_hi=$(($expect * 102 / 100)) # 2% above
11241 # permit 2% drift above and below
11242 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11247 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11249 local ost_param="osd-zfs.$FSNAME-OST0000."
11250 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11251 local ofacets=$(get_facets OST)
11252 local mfacets=$(get_facets MDS)
11253 local saved_ost_blocks=
11254 local saved_mdt_blocks=
11256 echo "Before recordsize change"
11257 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11258 df=($(df -h | grep "/mnt/lustre"$))
11261 echo "lfs output : ${lfs_df[*]}"
11262 echo "df output : ${df[*]}"
11264 for facet in ${ofacets//,/ }; do
11265 if [ -z $saved_ost_blocks ]; then
11266 saved_ost_blocks=$(do_facet $facet \
11267 lctl get_param -n $ost_param.blocksize)
11268 echo "OST Blocksize: $saved_ost_blocks"
11270 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11271 do_facet $facet zfs set recordsize=32768 $ost
11274 # BS too small. Sufficient for functional testing.
11275 for facet in ${mfacets//,/ }; do
11276 if [ -z $saved_mdt_blocks ]; then
11277 saved_mdt_blocks=$(do_facet $facet \
11278 lctl get_param -n $mdt_param.blocksize)
11279 echo "MDT Blocksize: $saved_mdt_blocks"
11281 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11282 do_facet $facet zfs set recordsize=32768 $mdt
11285 # Give new values chance to reflect change
11288 echo "After recordsize change"
11289 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11290 df_after=($(df -h | grep "/mnt/lustre"$))
11293 echo "lfs output : ${lfs_df_after[*]}"
11294 echo "df output : ${df_after[*]}"
11297 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11298 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11299 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11300 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11301 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11302 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11305 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11306 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11307 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11308 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11309 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11310 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11312 # Restore MDT recordize back to original
11313 for facet in ${mfacets//,/ }; do
11314 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11315 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11318 # Restore OST recordize back to original
11319 for facet in ${ofacets//,/ }; do
11320 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11321 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11326 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11329 # doesn't work on 2.4 kernels
11331 if $(flock_is_enabled); then
11332 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11334 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11338 run_test 105a "flock when mounted without -o flock test ========"
11342 if $(flock_is_enabled); then
11343 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11345 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11349 run_test 105b "fcntl when mounted without -o flock test ========"
11353 if $(flock_is_enabled); then
11354 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11356 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11360 run_test 105c "lockf when mounted without -o flock test"
11362 test_105d() { # bug 15924
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11365 test_mkdir $DIR/$tdir
11366 flock_is_enabled || skip_env "mount w/o flock enabled"
11367 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11368 $LCTL set_param fail_loc=0x80000315
11369 flocks_test 2 $DIR/$tdir
11371 run_test 105d "flock race (should not freeze) ========"
11373 test_105e() { # bug 22660 && 22040
11374 flock_is_enabled || skip_env "mount w/o flock enabled"
11377 flocks_test 3 $DIR/$tfile
11379 run_test 105e "Two conflicting flocks from same process"
11381 test_106() { #bug 10921
11382 test_mkdir $DIR/$tdir
11383 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11384 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11386 run_test 106 "attempt exec of dir followed by chown of that dir"
11389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11397 local save_pattern=$(sysctl -n kernel.core_pattern)
11398 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11399 sysctl -w kernel.core_pattern=$file
11400 sysctl -w kernel.core_uses_pid=0
11402 ulimit -c unlimited
11408 kill -s 11 $SLEEPPID
11410 if [ -e $file ]; then
11411 size=`stat -c%s $file`
11412 [ $size -eq 0 ] && error "Fail to create core file $file"
11414 error "Fail to create core file $file"
11417 sysctl -w kernel.core_pattern=$save_pattern
11418 sysctl -w kernel.core_uses_pid=$save_uses_pid
11421 run_test 107 "Coredump on SIG"
11424 test_mkdir $DIR/$tdir
11425 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11426 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11427 error "mkdir with 256 char should fail, but did not"
11428 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11429 error "create with 255 char failed"
11430 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11431 error "create with 256 char should fail, but did not"
11436 run_test 110 "filename length checking"
11439 # Purpose: To verify dynamic thread (OSS) creation.
11442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11443 remote_ost_nodsh && skip "remote OST with nodsh"
11445 # Lustre does not stop service threads once they are started.
11446 # Reset number of running threads to default.
11451 local save_params="$TMP/sanity-$TESTNAME.parameters"
11453 # Get ll_ost_io count before I/O
11454 OSTIO_pre=$(do_facet ost1 \
11455 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11456 # Exit if lustre is not running (ll_ost_io not running).
11457 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11459 echo "Starting with $OSTIO_pre threads"
11460 local thread_max=$((OSTIO_pre * 2))
11461 local rpc_in_flight=$((thread_max * 2))
11462 # Number of I/O Process proposed to be started.
11464 local facets=$(get_facets OST)
11466 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11467 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11469 # Set in_flight to $rpc_in_flight
11470 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11471 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11472 nfiles=${rpc_in_flight}
11473 # Set ost thread_max to $thread_max
11474 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11476 # 5 Minutes should be sufficient for max number of OSS
11477 # threads(thread_max) to be created.
11481 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11482 test_mkdir $DIR/$tdir
11483 for i in $(seq $nfiles); do
11484 local file=$DIR/$tdir/${tfile}-$i
11485 $LFS setstripe -c -1 -i 0 $file
11486 ($WTL $file $timeout)&
11489 # I/O Started - Wait for thread_started to reach thread_max or report
11490 # error if thread_started is more than thread_max.
11491 echo "Waiting for thread_started to reach thread_max"
11492 local thread_started=0
11493 local end_time=$((SECONDS + timeout))
11495 while [ $SECONDS -le $end_time ] ; do
11497 # Get ost i/o thread_started count.
11498 thread_started=$(do_facet ost1 \
11500 ost.OSS.ost_io.threads_started | cut -d= -f2")
11501 # Break out if thread_started is equal/greater than thread_max
11502 if [[ $thread_started -ge $thread_max ]]; then
11503 echo ll_ost_io thread_started $thread_started, \
11504 equal/greater than thread_max $thread_max
11510 # Cleanup - We have the numbers, Kill i/o jobs if running.
11511 jobcount=($(jobs -p))
11512 for i in $(seq 0 $((${#jobcount[@]}-1)))
11514 kill -9 ${jobcount[$i]}
11515 if [ $? -ne 0 ] ; then
11517 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11521 # Cleanup files left by WTL binary.
11522 for i in $(seq $nfiles); do
11523 local file=$DIR/$tdir/${tfile}-$i
11525 if [ $? -ne 0 ] ; then
11526 echo "Warning: Failed to delete file $file"
11530 restore_lustre_params <$save_params
11531 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11533 # Error out if no new thread has started or Thread started is greater
11535 if [[ $thread_started -le $OSTIO_pre ||
11536 $thread_started -gt $thread_max ]]; then
11537 error "ll_ost_io: thread_started $thread_started" \
11538 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11539 "No new thread started or thread started greater " \
11543 run_test 115 "verify dynamic thread creation===================="
11546 wait_delete_completed
11547 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11548 echo "OST kbytes available: ${AVAIL[@]}"
11553 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11554 #echo OST $i: ${AVAIL[i]}kb
11555 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11559 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11564 echo "Min free space: OST $MINI: $MINV"
11565 echo "Max free space: OST $MAXI: $MAXV"
11568 test_116a() { # was previously test_116()
11569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11570 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11571 remote_mds_nodsh && skip "remote MDS with nodsh"
11573 echo -n "Free space priority "
11574 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11579 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11580 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11581 trap simple_cleanup_common EXIT
11583 # Check if we need to generate uneven OSTs
11584 test_mkdir -p $DIR/$tdir/OST${MINI}
11585 local FILL=$((MINV / 4))
11586 local DIFF=$((MAXV - MINV))
11587 local DIFF2=$((DIFF * 100 / MINV))
11589 local threshold=$(do_facet $SINGLEMDS \
11590 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11591 threshold=${threshold%%%}
11592 echo -n "Check for uneven OSTs: "
11593 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11595 if [[ $DIFF2 -gt $threshold ]]; then
11597 echo "Don't need to fill OST$MINI"
11599 # generate uneven OSTs. Write 2% over the QOS threshold value
11601 DIFF=$((threshold - DIFF2 + 2))
11602 DIFF2=$((MINV * DIFF / 100))
11603 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11604 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11605 error "setstripe failed"
11606 DIFF=$((DIFF2 / 2048))
11608 while [ $i -lt $DIFF ]; do
11610 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11611 bs=2M count=1 2>/dev/null
11620 DIFF=$((MAXV - MINV))
11621 DIFF2=$((DIFF * 100 / MINV))
11622 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11623 if [ $DIFF2 -gt $threshold ]; then
11626 echo "failed - QOS mode won't be used"
11627 simple_cleanup_common
11628 skip "QOS imbalance criteria not met"
11636 # now fill using QOS
11637 $LFS setstripe -c 1 $DIR/$tdir
11638 FILL=$((FILL / 200))
11639 if [ $FILL -gt 600 ]; then
11642 echo "writing $FILL files to QOS-assigned OSTs"
11644 while [ $i -lt $FILL ]; do
11646 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11647 count=1 2>/dev/null
11650 echo "wrote $i 200k files"
11654 echo "Note: free space may not be updated, so measurements might be off"
11656 DIFF2=$((MAXV - MINV))
11657 echo "free space delta: orig $DIFF final $DIFF2"
11658 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11659 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11660 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11661 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11662 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11663 if [[ $DIFF -gt 0 ]]; then
11664 FILL=$((DIFF2 * 100 / DIFF - 100))
11665 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11668 # Figure out which files were written where
11669 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11670 awk '/'$MINI1': / {print $2; exit}')
11672 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11673 echo "$MINC files created on smaller OST $MINI1"
11674 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11675 awk '/'$MAXI1': / {print $2; exit}')
11677 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11678 echo "$MAXC files created on larger OST $MAXI1"
11679 if [[ $MINC -gt 0 ]]; then
11680 FILL=$((MAXC * 100 / MINC - 100))
11681 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11683 [[ $MAXC -gt $MINC ]] ||
11684 error_ignore LU-9 "stripe QOS didn't balance free space"
11685 simple_cleanup_common
11687 run_test 116a "stripe QOS: free space balance ==================="
11689 test_116b() { # LU-2093
11690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11691 remote_mds_nodsh && skip "remote MDS with nodsh"
11693 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11694 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11695 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11696 [ -z "$old_rr" ] && skip "no QOS"
11697 do_facet $SINGLEMDS lctl set_param \
11698 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11699 mkdir -p $DIR/$tdir
11700 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11701 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11702 do_facet $SINGLEMDS lctl set_param fail_loc=0
11704 do_facet $SINGLEMDS lctl set_param \
11705 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11707 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11709 test_117() # bug 10891
11711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11713 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11714 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11715 lctl set_param fail_loc=0x21e
11716 > $DIR/$tfile || error "truncate failed"
11717 lctl set_param fail_loc=0
11718 echo "Truncate succeeded."
11721 run_test 117 "verify osd extend =========="
11723 NO_SLOW_RESENDCOUNT=4
11724 export OLD_RESENDCOUNT=""
11725 set_resend_count () {
11726 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11727 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11728 lctl set_param -n $PROC_RESENDCOUNT $1
11729 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11732 # for reduce test_118* time (b=14842)
11733 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11735 # Reset async IO behavior after error case
11737 FILE=$DIR/reset_async
11739 # Ensure all OSCs are cleared
11740 $LFS setstripe -c -1 $FILE
11741 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11746 test_118a() #bug 11710
11748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11752 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11756 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11757 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11762 run_test 118a "verify O_SYNC works =========="
11766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11767 remote_ost_nodsh && skip "remote OST with nodsh"
11771 #define OBD_FAIL_SRV_ENOENT 0x217
11772 set_nodes_failloc "$(osts_nodes)" 0x217
11773 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11775 set_nodes_failloc "$(osts_nodes)" 0
11776 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11780 if [[ $RC -eq 0 ]]; then
11781 error "Must return error due to dropped pages, rc=$RC"
11785 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11786 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11790 echo "Dirty pages not leaked on ENOENT"
11792 # Due to the above error the OSC will issue all RPCs syncronously
11793 # until a subsequent RPC completes successfully without error.
11794 $MULTIOP $DIR/$tfile Ow4096yc
11799 run_test 118b "Reclaim dirty pages on fatal error =========="
11803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11805 # for 118c, restore the original resend count, LU-1940
11806 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11807 set_resend_count $OLD_RESENDCOUNT
11808 remote_ost_nodsh && skip "remote OST with nodsh"
11812 #define OBD_FAIL_OST_EROFS 0x216
11813 set_nodes_failloc "$(osts_nodes)" 0x216
11815 # multiop should block due to fsync until pages are written
11816 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11820 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11821 error "Multiop failed to block on fsync, pid=$MULTIPID"
11824 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11826 if [[ $WRITEBACK -eq 0 ]]; then
11827 error "No page in writeback, writeback=$WRITEBACK"
11830 set_nodes_failloc "$(osts_nodes)" 0
11833 if [[ $RC -ne 0 ]]; then
11834 error "Multiop fsync failed, rc=$RC"
11837 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11840 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11841 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11845 echo "Dirty pages flushed via fsync on EROFS"
11848 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11850 # continue to use small resend count to reduce test_118* time (b=14842)
11851 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11856 remote_ost_nodsh && skip "remote OST with nodsh"
11860 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11861 set_nodes_failloc "$(osts_nodes)" 0x214
11862 # multiop should block due to fsync until pages are written
11863 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11867 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11868 error "Multiop failed to block on fsync, pid=$MULTIPID"
11871 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11873 if [[ $WRITEBACK -eq 0 ]]; then
11874 error "No page in writeback, writeback=$WRITEBACK"
11877 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11878 set_nodes_failloc "$(osts_nodes)" 0
11880 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11881 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11883 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11884 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11888 echo "Dirty pages gaurenteed flushed via fsync"
11891 run_test 118d "Fsync validation inject a delay of the bulk =========="
11894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11898 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11899 lctl set_param fail_loc=0x8000040a
11901 # Should simulate EINVAL error which is fatal
11902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11904 if [[ $RC -eq 0 ]]; then
11905 error "Must return error due to dropped pages, rc=$RC"
11908 lctl set_param fail_loc=0x0
11910 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11911 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11912 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11914 if [[ $LOCKED -ne 0 ]]; then
11915 error "Locked pages remain in cache, locked=$LOCKED"
11918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11923 echo "No pages locked after fsync"
11928 run_test 118f "Simulate unrecoverable OSC side error =========="
11931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11935 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11936 lctl set_param fail_loc=0x406
11938 # simulate local -ENOMEM
11939 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11942 lctl set_param fail_loc=0
11943 if [[ $RC -eq 0 ]]; then
11944 error "Must return error due to dropped pages, rc=$RC"
11947 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11948 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11949 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11951 if [[ $LOCKED -ne 0 ]]; then
11952 error "Locked pages remain in cache, locked=$LOCKED"
11955 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11956 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11960 echo "No pages locked after fsync"
11965 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11969 remote_ost_nodsh && skip "remote OST with nodsh"
11973 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11974 set_nodes_failloc "$(osts_nodes)" 0x20e
11975 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11976 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11979 set_nodes_failloc "$(osts_nodes)" 0
11980 if [[ $RC -eq 0 ]]; then
11981 error "Must return error due to dropped pages, rc=$RC"
11984 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11985 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11986 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11988 if [[ $LOCKED -ne 0 ]]; then
11989 error "Locked pages remain in cache, locked=$LOCKED"
11992 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11993 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11997 echo "No pages locked after fsync"
12001 run_test 118h "Verify timeout in handling recoverables errors =========="
12003 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12007 remote_ost_nodsh && skip "remote OST with nodsh"
12011 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12012 set_nodes_failloc "$(osts_nodes)" 0x20e
12014 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12015 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12018 set_nodes_failloc "$(osts_nodes)" 0
12022 if [[ $RC -ne 0 ]]; then
12023 error "got error, but should be not, rc=$RC"
12026 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12027 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12028 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12029 if [[ $LOCKED -ne 0 ]]; then
12030 error "Locked pages remain in cache, locked=$LOCKED"
12033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12038 echo "No pages locked after fsync"
12042 run_test 118i "Fix error before timeout in recoverable error =========="
12044 [ "$SLOW" = "no" ] && set_resend_count 4
12047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12048 remote_ost_nodsh && skip "remote OST with nodsh"
12052 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12053 set_nodes_failloc "$(osts_nodes)" 0x220
12055 # return -EIO from OST
12056 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12058 set_nodes_failloc "$(osts_nodes)" 0x0
12059 if [[ $RC -eq 0 ]]; then
12060 error "Must return error due to dropped pages, rc=$RC"
12063 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12064 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12065 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12066 if [[ $LOCKED -ne 0 ]]; then
12067 error "Locked pages remain in cache, locked=$LOCKED"
12070 # in recoverable error on OST we want resend and stay until it finished
12071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12076 echo "No pages locked after fsync"
12080 run_test 118j "Simulate unrecoverable OST side error =========="
12084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 remote_ost_nodsh && skip "remote OSTs with nodsh"
12087 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12088 set_nodes_failloc "$(osts_nodes)" 0x20e
12089 test_mkdir $DIR/$tdir
12091 for ((i=0;i<10;i++)); do
12092 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12093 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12100 set_nodes_failloc "$(osts_nodes)" 0
12103 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12105 test_118l() # LU-646
12107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12109 test_mkdir $DIR/$tdir
12110 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12113 run_test 118l "fsync dir"
12115 test_118m() # LU-3066
12117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12119 test_mkdir $DIR/$tdir
12120 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12123 run_test 118m "fdatasync dir ========="
12125 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12133 remote_ost_nodsh && skip "remote OSTs with nodsh"
12135 # Sleep to avoid a cached response.
12136 #define OBD_STATFS_CACHE_SECONDS 1
12139 # Inject a 10 second delay in the OST_STATFS handler.
12140 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12141 set_nodes_failloc "$(osts_nodes)" 0x242
12144 stat --file-system $MOUNT > /dev/null
12147 set_nodes_failloc "$(osts_nodes)" 0
12149 if ((end - begin > 20)); then
12150 error "statfs took $((end - begin)) seconds, expected 10"
12153 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12155 test_119a() # bug 11737
12157 BSIZE=$((512 * 1024))
12158 directio write $DIR/$tfile 0 1 $BSIZE
12159 # We ask to read two blocks, which is more than a file size.
12160 # directio will indicate an error when requested and actual
12161 # sizes aren't equeal (a normal situation in this case) and
12162 # print actual read amount.
12163 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12164 if [ "$NOB" != "$BSIZE" ]; then
12165 error "read $NOB bytes instead of $BSIZE"
12169 run_test 119a "Short directIO read must return actual read amount"
12171 test_119b() # bug 11737
12173 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12175 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12176 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12178 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12179 error "direct read failed"
12182 run_test 119b "Sparse directIO read must return actual read amount"
12184 test_119c() # bug 13099
12187 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12188 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12191 run_test 119c "Testing for direct read hitting hole"
12193 test_119d() # bug 15950
12195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12197 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12198 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12200 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12201 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12202 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12203 lctl set_param fail_loc=0x40d
12204 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12207 cat $DIR/$tfile > /dev/null &
12208 lctl set_param fail_loc=0
12211 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12213 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12214 error "the read rpcs have not completed in 2s"
12216 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12218 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12222 remote_mds_nodsh && skip "remote MDS with nodsh"
12223 test_mkdir -i0 -c1 $DIR/$tdir
12224 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12225 skip_env "no early lock cancel on server"
12227 lru_resize_disable mdc
12228 lru_resize_disable osc
12229 cancel_lru_locks mdc
12230 # asynchronous object destroy at MDT could cause bl ast to client
12231 cancel_lru_locks osc
12233 stat $DIR/$tdir > /dev/null
12234 can1=$(do_facet mds1 \
12235 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12236 awk '/ldlm_cancel/ {print $2}')
12237 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12238 awk '/ldlm_bl_callback/ {print $2}')
12239 test_mkdir -i0 -c1 $DIR/$tdir/d1
12240 can2=$(do_facet mds1 \
12241 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12242 awk '/ldlm_cancel/ {print $2}')
12243 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12244 awk '/ldlm_bl_callback/ {print $2}')
12245 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12246 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12247 lru_resize_enable mdc
12248 lru_resize_enable osc
12250 run_test 120a "Early Lock Cancel: mkdir test"
12253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12254 remote_mds_nodsh && skip "remote MDS with nodsh"
12255 test_mkdir $DIR/$tdir
12256 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12257 skip_env "no early lock cancel on server"
12259 lru_resize_disable mdc
12260 lru_resize_disable osc
12261 cancel_lru_locks mdc
12262 stat $DIR/$tdir > /dev/null
12263 can1=$(do_facet $SINGLEMDS \
12264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12265 awk '/ldlm_cancel/ {print $2}')
12266 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12267 awk '/ldlm_bl_callback/ {print $2}')
12268 touch $DIR/$tdir/f1
12269 can2=$(do_facet $SINGLEMDS \
12270 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12271 awk '/ldlm_cancel/ {print $2}')
12272 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12273 awk '/ldlm_bl_callback/ {print $2}')
12274 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12275 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12276 lru_resize_enable mdc
12277 lru_resize_enable osc
12279 run_test 120b "Early Lock Cancel: create test"
12282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12283 remote_mds_nodsh && skip "remote MDS with nodsh"
12284 test_mkdir -i0 -c1 $DIR/$tdir
12285 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12286 skip "no early lock cancel on server"
12288 lru_resize_disable mdc
12289 lru_resize_disable osc
12290 test_mkdir -i0 -c1 $DIR/$tdir/d1
12291 test_mkdir -i0 -c1 $DIR/$tdir/d2
12292 touch $DIR/$tdir/d1/f1
12293 cancel_lru_locks mdc
12294 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12295 can1=$(do_facet mds1 \
12296 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12297 awk '/ldlm_cancel/ {print $2}')
12298 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12299 awk '/ldlm_bl_callback/ {print $2}')
12300 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12301 can2=$(do_facet mds1 \
12302 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12303 awk '/ldlm_cancel/ {print $2}')
12304 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12305 awk '/ldlm_bl_callback/ {print $2}')
12306 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12307 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12308 lru_resize_enable mdc
12309 lru_resize_enable osc
12311 run_test 120c "Early Lock Cancel: link test"
12314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12315 remote_mds_nodsh && skip "remote MDS with nodsh"
12316 test_mkdir -i0 -c1 $DIR/$tdir
12317 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12318 skip_env "no early lock cancel on server"
12320 lru_resize_disable mdc
12321 lru_resize_disable osc
12323 cancel_lru_locks mdc
12324 stat $DIR/$tdir > /dev/null
12325 can1=$(do_facet mds1 \
12326 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12327 awk '/ldlm_cancel/ {print $2}')
12328 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12329 awk '/ldlm_bl_callback/ {print $2}')
12330 chmod a+x $DIR/$tdir
12331 can2=$(do_facet mds1 \
12332 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12333 awk '/ldlm_cancel/ {print $2}')
12334 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12335 awk '/ldlm_bl_callback/ {print $2}')
12336 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12337 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12338 lru_resize_enable mdc
12339 lru_resize_enable osc
12341 run_test 120d "Early Lock Cancel: setattr test"
12344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12345 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12346 skip_env "no early lock cancel on server"
12347 remote_mds_nodsh && skip "remote MDS with nodsh"
12349 local dlmtrace_set=false
12351 test_mkdir -i0 -c1 $DIR/$tdir
12352 lru_resize_disable mdc
12353 lru_resize_disable osc
12354 ! $LCTL get_param debug | grep -q dlmtrace &&
12355 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12356 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12357 cancel_lru_locks mdc
12358 cancel_lru_locks osc
12359 dd if=$DIR/$tdir/f1 of=/dev/null
12360 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12361 # XXX client can not do early lock cancel of OST lock
12362 # during unlink (LU-4206), so cancel osc lock now.
12364 cancel_lru_locks osc
12365 can1=$(do_facet mds1 \
12366 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12367 awk '/ldlm_cancel/ {print $2}')
12368 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12369 awk '/ldlm_bl_callback/ {print $2}')
12370 unlink $DIR/$tdir/f1
12372 can2=$(do_facet mds1 \
12373 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12374 awk '/ldlm_cancel/ {print $2}')
12375 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12376 awk '/ldlm_bl_callback/ {print $2}')
12377 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12378 $LCTL dk $TMP/cancel.debug.txt
12379 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12380 $LCTL dk $TMP/blocking.debug.txt
12381 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12382 lru_resize_enable mdc
12383 lru_resize_enable osc
12385 run_test 120e "Early Lock Cancel: unlink test"
12388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12389 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12390 skip_env "no early lock cancel on server"
12391 remote_mds_nodsh && skip "remote MDS with nodsh"
12393 test_mkdir -i0 -c1 $DIR/$tdir
12394 lru_resize_disable mdc
12395 lru_resize_disable osc
12396 test_mkdir -i0 -c1 $DIR/$tdir/d1
12397 test_mkdir -i0 -c1 $DIR/$tdir/d2
12398 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12399 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12400 cancel_lru_locks mdc
12401 cancel_lru_locks osc
12402 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12403 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12404 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12405 # XXX client can not do early lock cancel of OST lock
12406 # during rename (LU-4206), so cancel osc lock now.
12408 cancel_lru_locks osc
12409 can1=$(do_facet mds1 \
12410 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12411 awk '/ldlm_cancel/ {print $2}')
12412 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12413 awk '/ldlm_bl_callback/ {print $2}')
12414 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12416 can2=$(do_facet mds1 \
12417 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12418 awk '/ldlm_cancel/ {print $2}')
12419 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12420 awk '/ldlm_bl_callback/ {print $2}')
12421 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12422 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12423 lru_resize_enable mdc
12424 lru_resize_enable osc
12426 run_test 120f "Early Lock Cancel: rename test"
12429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12430 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12431 skip_env "no early lock cancel on server"
12432 remote_mds_nodsh && skip "remote MDS with nodsh"
12434 lru_resize_disable mdc
12435 lru_resize_disable osc
12437 echo create $count files
12438 test_mkdir $DIR/$tdir
12439 cancel_lru_locks mdc
12440 cancel_lru_locks osc
12443 can0=$(do_facet $SINGLEMDS \
12444 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12445 awk '/ldlm_cancel/ {print $2}')
12446 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12447 awk '/ldlm_bl_callback/ {print $2}')
12448 createmany -o $DIR/$tdir/f $count
12450 can1=$(do_facet $SINGLEMDS \
12451 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12452 awk '/ldlm_cancel/ {print $2}')
12453 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12454 awk '/ldlm_bl_callback/ {print $2}')
12456 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12457 echo rm $count files
12460 can2=$(do_facet $SINGLEMDS \
12461 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12462 awk '/ldlm_cancel/ {print $2}')
12463 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12464 awk '/ldlm_bl_callback/ {print $2}')
12466 echo total: $count removes in $((t2-t1))
12467 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12469 # wait for commitment of removal
12470 lru_resize_enable mdc
12471 lru_resize_enable osc
12473 run_test 120g "Early Lock Cancel: performance test"
12475 test_121() { #bug #10589
12476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12479 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12480 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12481 lctl set_param fail_loc=0x310
12482 cancel_lru_locks osc > /dev/null
12483 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12484 lctl set_param fail_loc=0
12485 [[ $reads -eq $writes ]] ||
12486 error "read $reads blocks, must be $writes blocks"
12488 run_test 121 "read cancel race ========="
12490 test_123a_base() { # was test 123, statahead(bug 11401)
12494 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12495 log "testing UP system. Performance may be lower than expected."
12500 test_mkdir $DIR/$tdir
12501 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12502 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12504 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12505 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12507 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12508 lctl set_param -n llite.*.statahead_max 0
12509 lctl get_param llite.*.statahead_max
12510 cancel_lru_locks mdc
12511 cancel_lru_locks osc
12513 time $lsx $DIR/$tdir | wc -l
12515 delta=$((etime - stime))
12516 log "$lsx $i files without statahead: $delta sec"
12517 lctl set_param llite.*.statahead_max=$max
12519 swrong=$(lctl get_param -n llite.*.statahead_stats |
12520 grep "statahead wrong:" | awk '{print $3}')
12521 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12522 cancel_lru_locks mdc
12523 cancel_lru_locks osc
12525 time $lsx $DIR/$tdir | wc -l
12527 delta_sa=$((etime - stime))
12528 log "$lsx $i files with statahead: $delta_sa sec"
12529 lctl get_param -n llite.*.statahead_stats
12530 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12531 grep "statahead wrong:" | awk '{print $3}')
12533 [[ $swrong -lt $ewrong ]] &&
12534 log "statahead was stopped, maybe too many locks held!"
12535 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12537 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12538 max=$(lctl get_param -n llite.*.statahead_max |
12540 lctl set_param -n llite.*.statahead_max 0
12541 lctl get_param llite.*.statahead_max
12542 cancel_lru_locks mdc
12543 cancel_lru_locks osc
12545 time $lsx $DIR/$tdir | wc -l
12547 delta=$((etime - stime))
12548 log "$lsx $i files again without statahead: $delta sec"
12549 lctl set_param llite.*.statahead_max=$max
12550 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12551 if [ $SLOWOK -eq 0 ]; then
12552 error "$lsx $i files is slower with statahead!"
12554 log "$lsx $i files is slower with statahead!"
12560 [ $delta -gt 20 ] && break
12561 [ $delta -gt 8 ] && MULT=$((50 / delta))
12562 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12570 delta=$((etime - stime))
12571 log "rm -r $DIR/$tdir/: $delta seconds"
12573 lctl get_param -n llite.*.statahead_stats
12577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12579 test_123a_base "ls -l"
12581 run_test 123aa "verify statahead work"
12584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12586 statx_supported || skip_env "Test must be statx() syscall supported"
12588 test_123a_base "$STATX -l"
12590 run_test 123ab "verify statahead work by using statx"
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12595 statx_supported || skip_env "Test must be statx() syscall supported"
12602 cancel_lru_locks $OSC
12603 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12604 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12605 awk '/agl.total:/ {print $3}')
12606 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12607 test_123a_base "$STATX --cached=always -D"
12608 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12609 awk '/agl.total:/ {print $3}')
12610 [ $agl_before -eq $agl_after ] ||
12611 error "Should not trigger AGL thread - $agl_before:$agl_after"
12612 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12613 [ $rpcs_after -eq $rpcs_before ] ||
12614 error "$STATX should not send glimpse RPCs to $OSC"
12616 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12618 test_123b () { # statahead(bug 15027)
12619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12621 test_mkdir $DIR/$tdir
12622 createmany -o $DIR/$tdir/$tfile-%d 1000
12624 cancel_lru_locks mdc
12625 cancel_lru_locks osc
12627 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12628 lctl set_param fail_loc=0x80000803
12629 ls -lR $DIR/$tdir > /dev/null
12631 lctl set_param fail_loc=0x0
12632 lctl get_param -n llite.*.statahead_stats
12637 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12640 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12642 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12643 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12644 touch $DIR/$tdir.1/{1..3}
12645 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12647 remount_client $MOUNT
12649 $MULTIOP $DIR/$tdir.0 Q
12651 # let statahead to complete
12652 ls -l $DIR/$tdir.0 > /dev/null
12654 testid=$(echo $TESTNAME | tr '_' ' ')
12655 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12656 error "statahead warning" || true
12658 run_test 123c "Can not initialize inode warning on DNE statahead"
12661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12662 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12663 skip_env "no lru resize on server"
12667 test_mkdir $DIR/$tdir
12669 log "create $NR files at $DIR/$tdir"
12670 createmany -o $DIR/$tdir/f $NR ||
12671 error "failed to create $NR files in $DIR/$tdir"
12673 cancel_lru_locks mdc
12674 ls -l $DIR/$tdir > /dev/null
12678 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12679 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12680 LRU_SIZE=$($LCTL get_param -n $PARAM)
12681 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12682 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12684 log "NS=$(basename $NSDIR)"
12689 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12690 skip "Not enough cached locks created!"
12692 log "LRU=$LRU_SIZE"
12696 # We know that lru resize allows one client to hold $LIMIT locks
12697 # for 10h. After that locks begin to be killed by client.
12699 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12701 if [ $LIMIT -lt $LRU_SIZE ]; then
12702 skip "Limit is too small $LIMIT"
12705 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12706 # killing locks. Some time was spent for creating locks. This means
12707 # that up to the moment of sleep finish we must have killed some of
12708 # them (10-100 locks). This depends on how fast ther were created.
12709 # Many of them were touched in almost the same moment and thus will
12710 # be killed in groups.
12711 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12713 # Use $LRU_SIZE_B here to take into account real number of locks
12714 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12715 local LRU_SIZE_B=$LRU_SIZE
12717 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12718 log "OLD_LVF=$OLD_LVF"
12719 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12721 # Let's make sure that we really have some margin. Client checks
12722 # cached locks every 10 sec.
12723 SLEEP=$((SLEEP+20))
12724 log "Sleep ${SLEEP} sec"
12726 while ((SEC<$SLEEP)); do
12730 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12731 echo -n "$LRU_SIZE"
12734 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12735 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12737 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12738 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12739 unlinkmany $DIR/$tdir/f $NR
12743 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12744 log "unlink $NR files at $DIR/$tdir"
12745 unlinkmany $DIR/$tdir/f $NR
12747 run_test 124a "lru resize ======================================="
12749 get_max_pool_limit()
12751 local limit=$($LCTL get_param \
12752 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12754 for l in $limit; do
12755 if [[ $l -gt $max ]]; then
12763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12764 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12765 skip_env "no lru resize on server"
12767 LIMIT=$(get_max_pool_limit)
12769 NR=$(($(default_lru_size)*20))
12770 if [[ $NR -gt $LIMIT ]]; then
12771 log "Limit lock number by $LIMIT locks"
12775 IFree=$(mdsrate_inodes_available)
12776 if [ $IFree -lt $NR ]; then
12777 log "Limit lock number by $IFree inodes"
12781 lru_resize_disable mdc
12782 test_mkdir -p $DIR/$tdir/disable_lru_resize
12784 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12785 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12786 cancel_lru_locks mdc
12789 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12792 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12795 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12799 nolruresize_delta=$((etime-stime))
12800 log "ls -la time: $nolruresize_delta seconds"
12801 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12802 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12804 lru_resize_enable mdc
12805 test_mkdir -p $DIR/$tdir/enable_lru_resize
12807 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12808 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12809 cancel_lru_locks mdc
12812 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12815 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12818 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12822 lruresize_delta=$((etime-stime))
12823 log "ls -la time: $lruresize_delta seconds"
12824 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12826 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12827 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12828 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12829 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12831 log "lru resize performs the same with no lru resize"
12833 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12835 run_test 124b "lru resize (performance test) ======================="
12838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12839 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12840 skip_env "no lru resize on server"
12842 # cache ununsed locks on client
12844 cancel_lru_locks mdc
12845 test_mkdir $DIR/$tdir
12846 createmany -o $DIR/$tdir/f $nr ||
12847 error "failed to create $nr files in $DIR/$tdir"
12848 ls -l $DIR/$tdir > /dev/null
12850 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12851 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12852 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12853 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12854 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12856 # set lru_max_age to 1 sec
12857 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12858 echo "sleep $((recalc_p * 2)) seconds..."
12859 sleep $((recalc_p * 2))
12861 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12862 # restore lru_max_age
12863 $LCTL set_param -n $nsdir.lru_max_age $max_age
12864 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12865 unlinkmany $DIR/$tdir/f $nr
12867 run_test 124c "LRUR cancel very aged locks"
12870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12871 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12872 skip_env "no lru resize on server"
12874 # cache ununsed locks on client
12877 lru_resize_disable mdc
12878 stack_trap "lru_resize_enable mdc" EXIT
12880 cancel_lru_locks mdc
12882 # asynchronous object destroy at MDT could cause bl ast to client
12883 test_mkdir $DIR/$tdir
12884 createmany -o $DIR/$tdir/f $nr ||
12885 error "failed to create $nr files in $DIR/$tdir"
12886 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12888 ls -l $DIR/$tdir > /dev/null
12890 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12891 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12892 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12893 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12895 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12897 # set lru_max_age to 1 sec
12898 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12899 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12901 echo "sleep $((recalc_p * 2)) seconds..."
12902 sleep $((recalc_p * 2))
12904 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12906 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12908 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12910 test_125() { # 13358
12911 $LCTL get_param -n llite.*.client_type | grep -q local ||
12912 skip "must run as local client"
12913 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12914 skip_env "must have acl enabled"
12915 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12917 test_mkdir $DIR/$tdir
12918 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12919 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12920 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12922 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12924 test_126() { # bug 12829/13455
12925 $GSS && skip_env "must run as gss disabled"
12926 $LCTL get_param -n llite.*.client_type | grep -q local ||
12927 skip "must run as local client"
12928 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12930 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12931 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12933 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12935 run_test 126 "check that the fsgid provided by the client is taken into account"
12937 test_127a() { # bug 15521
12938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12939 local name count samp unit min max sum sumsq
12941 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12942 echo "stats before reset"
12943 $LCTL get_param osc.*.stats
12944 $LCTL set_param osc.*.stats=0
12945 local fsize=$((2048 * 1024))
12947 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12948 cancel_lru_locks osc
12949 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12951 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12952 stack_trap "rm -f $TMP/$tfile.tmp"
12953 while read name count samp unit min max sum sumsq; do
12954 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12955 [ ! $min ] && error "Missing min value for $name proc entry"
12956 eval $name=$count || error "Wrong proc format"
12959 read_bytes|write_bytes)
12960 [[ "$unit" =~ "bytes" ]] ||
12961 error "unit is not 'bytes': $unit"
12962 (( $min >= 4096 )) || error "min is too small: $min"
12963 (( $min <= $fsize )) || error "min is too big: $min"
12964 (( $max >= 4096 )) || error "max is too small: $max"
12965 (( $max <= $fsize )) || error "max is too big: $max"
12966 (( $sum == $fsize )) || error "sum is wrong: $sum"
12967 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12968 error "sumsquare is too small: $sumsq"
12969 (( $sumsq <= $fsize * $fsize )) ||
12970 error "sumsquare is too big: $sumsq"
12972 ost_read|ost_write)
12973 [[ "$unit" =~ "usec" ]] ||
12974 error "unit is not 'usec': $unit"
12978 done < $DIR/$tfile.tmp
12980 #check that we actually got some stats
12981 [ "$read_bytes" ] || error "Missing read_bytes stats"
12982 [ "$write_bytes" ] || error "Missing write_bytes stats"
12983 [ "$read_bytes" != 0 ] || error "no read done"
12984 [ "$write_bytes" != 0 ] || error "no write done"
12986 run_test 127a "verify the client stats are sane"
12988 test_127b() { # bug LU-333
12989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12990 local name count samp unit min max sum sumsq
12992 echo "stats before reset"
12993 $LCTL get_param llite.*.stats
12994 $LCTL set_param llite.*.stats=0
12996 # perform 2 reads and writes so MAX is different from SUM.
12997 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12998 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12999 cancel_lru_locks osc
13000 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13001 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13003 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13004 stack_trap "rm -f $TMP/$tfile.tmp"
13005 while read name count samp unit min max sum sumsq; do
13006 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13007 eval $name=$count || error "Wrong proc format"
13010 read_bytes|write_bytes)
13011 [[ "$unit" =~ "bytes" ]] ||
13012 error "unit is not 'bytes': $unit"
13013 (( $count == 2 )) || error "count is not 2: $count"
13014 (( $min == $PAGE_SIZE )) ||
13015 error "min is not $PAGE_SIZE: $min"
13016 (( $max == $PAGE_SIZE )) ||
13017 error "max is not $PAGE_SIZE: $max"
13018 (( $sum == $PAGE_SIZE * 2 )) ||
13019 error "sum is not $((PAGE_SIZE * 2)): $sum"
13022 [[ "$unit" =~ "usec" ]] ||
13023 error "unit is not 'usec': $unit"
13027 done < $TMP/$tfile.tmp
13029 #check that we actually got some stats
13030 [ "$read_bytes" ] || error "Missing read_bytes stats"
13031 [ "$write_bytes" ] || error "Missing write_bytes stats"
13032 [ "$read_bytes" != 0 ] || error "no read done"
13033 [ "$write_bytes" != 0 ] || error "no write done"
13035 run_test 127b "verify the llite client stats are sane"
13037 test_127c() { # LU-12394
13038 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13045 $LCTL set_param llite.*.extents_stats=1
13046 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13048 # Use two stripes so there is enough space in default config
13049 $LFS setstripe -c 2 $DIR/$tfile
13051 # Extent stats start at 0-4K and go in power of two buckets
13052 # LL_HIST_START = 12 --> 2^12 = 4K
13053 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13054 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13056 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13058 # Write and read, 2x each, second time at a non-zero offset
13059 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13060 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13061 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13062 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13066 $LCTL get_param llite.*.extents_stats
13069 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13071 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13073 reads=$(echo $bucket | awk '{print $5}')
13074 writes=$(echo $bucket | awk '{print $9}')
13075 [ "$reads" -eq $count ] ||
13076 error "$reads reads in < $bsize bucket, expect $count"
13077 [ "$writes" -eq $count ] ||
13078 error "$writes writes in < $bsize bucket, expect $count"
13081 # Test mmap write and read
13082 $LCTL set_param llite.*.extents_stats=c
13084 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13085 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13086 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13088 $LCTL get_param llite.*.extents_stats
13090 count=$(((size*1024) / PAGE_SIZE))
13092 bsize=$((2 * PAGE_SIZE / 1024))K
13094 bucket=$($LCTL get_param -n llite.*.extents_stats |
13096 reads=$(echo $bucket | awk '{print $5}')
13097 writes=$(echo $bucket | awk '{print $9}')
13098 # mmap writes fault in the page first, creating an additonal read
13099 [ "$reads" -eq $((2 * count)) ] ||
13100 error "$reads reads in < $bsize bucket, expect $count"
13101 [ "$writes" -eq $count ] ||
13102 error "$writes writes in < $bsize bucket, expect $count"
13104 run_test 127c "test llite extent stats with regular & mmap i/o"
13106 test_128() { # bug 15212
13108 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13113 result=$(grep error $TMP/$tfile.log)
13114 rm -f $DIR/$tfile $TMP/$tfile.log
13115 [ -z "$result" ] ||
13116 error "consecutive find's under interactive lfs failed"
13118 run_test 128 "interactive lfs for 2 consecutive find's"
13120 set_dir_limits () {
13125 local ldproc=/proc/fs/ldiskfs
13126 local facets=$(get_facets MDS)
13128 for facet in ${facets//,/ }; do
13129 canondev=$(ldiskfs_canon \
13130 *.$(convert_facet2label $facet).mntdev $facet)
13131 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13132 ldproc=/sys/fs/ldiskfs
13133 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13134 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13138 check_mds_dmesg() {
13139 local facets=$(get_facets MDS)
13140 for facet in ${facets//,/ }; do
13141 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13148 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13149 skip "Need MDS version with at least 2.5.56"
13150 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13151 skip_env "ldiskfs only test"
13153 remote_mds_nodsh && skip "remote MDS with nodsh"
13156 local has_warning=false
13159 mkdir -p $DIR/$tdir
13161 # block size of mds1
13162 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13163 set_dir_limits $maxsize $((maxsize * 6 / 8))
13164 stack_trap "set_dir_limits 0 0"
13165 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13166 local dirsize=$(stat -c%s "$DIR/$tdir")
13168 while (( $dirsize <= $maxsize )); do
13169 $MCREATE $DIR/$tdir/file_base_$nfiles
13171 # check two errors:
13172 # ENOSPC for ext4 max_dir_size, which has been used since
13173 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13174 if (( rc == ENOSPC )); then
13176 echo "rc=$rc returned as expected after $nfiles files"
13178 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13179 error "create failed w/o dir size limit"
13181 # messages may be rate limited if test is run repeatedly
13182 check_mds_dmesg '"is approaching max"' ||
13183 echo "warning message should be output"
13184 check_mds_dmesg '"has reached max"' ||
13185 echo "reached message should be output"
13187 dirsize=$(stat -c%s "$DIR/$tdir")
13189 [[ $dirsize -ge $maxsize ]] && return 0
13190 error "dirsize $dirsize < $maxsize after $nfiles files"
13191 elif (( rc != 0 )); then
13194 nfiles=$((nfiles + 1))
13195 dirsize=$(stat -c%s "$DIR/$tdir")
13198 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13200 run_test 129 "test directory size limit ========================"
13209 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13210 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13212 trap cleanup_130 EXIT RETURN
13214 local fm_file=$DIR/$tfile
13215 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13216 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13217 error "dd failed for $fm_file"
13219 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13220 filefrag -ves $fm_file
13222 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13223 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13224 [ $RC != 0 ] && error "filefrag $fm_file failed"
13226 filefrag_op=$(filefrag -ve -k $fm_file |
13227 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13228 lun=$($LFS getstripe -i $fm_file)
13230 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13233 for line in $filefrag_op
13235 frag_lun=`echo $line | cut -d: -f5`
13236 ext_len=`echo $line | cut -d: -f4`
13237 if (( $frag_lun != $lun )); then
13239 error "FIEMAP on 1-stripe file($fm_file) failed"
13242 (( tot_len += ext_len ))
13245 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13247 error "FIEMAP on 1-stripe file($fm_file) failed;"
13253 echo "FIEMAP on single striped file succeeded"
13255 run_test 130a "FIEMAP (1-stripe file)"
13258 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13260 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13261 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13263 trap cleanup_130 EXIT RETURN
13265 local fm_file=$DIR/$tfile
13266 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13267 error "setstripe on $fm_file"
13268 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13269 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13271 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13272 error "dd failed on $fm_file"
13274 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13275 filefrag_op=$(filefrag -ve -k $fm_file |
13276 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13278 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13279 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13284 for line in $filefrag_op
13286 frag_lun=$(echo $line | cut -d: -f5 |
13287 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13288 ext_len=$(echo $line | cut -d: -f4)
13289 if (( $frag_lun != $last_lun )); then
13290 if (( tot_len != 1024 )); then
13292 error "FIEMAP on $fm_file failed; returned " \
13293 "len $tot_len for OST $last_lun instead of 1024"
13296 (( num_luns += 1 ))
13300 (( tot_len += ext_len ))
13303 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13305 error "FIEMAP on $fm_file failed; returned wrong number of " \
13306 "luns or wrong len for OST $last_lun"
13312 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13314 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13317 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13319 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13320 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13322 trap cleanup_130 EXIT RETURN
13324 local fm_file=$DIR/$tfile
13325 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13326 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13327 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13329 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13330 error "dd failed on $fm_file"
13332 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13333 filefrag_op=$(filefrag -ve -k $fm_file |
13334 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13336 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13337 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13342 for line in $filefrag_op
13344 frag_lun=$(echo $line | cut -d: -f5 |
13345 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13346 ext_len=$(echo $line | cut -d: -f4)
13347 if (( $frag_lun != $last_lun )); then
13348 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13349 if (( logical != 512 )); then
13351 error "FIEMAP on $fm_file failed; returned " \
13352 "logical start for lun $logical instead of 512"
13355 if (( tot_len != 512 )); then
13357 error "FIEMAP on $fm_file failed; returned " \
13358 "len $tot_len for OST $last_lun instead of 1024"
13361 (( num_luns += 1 ))
13365 (( tot_len += ext_len ))
13368 if (( num_luns != 2 || tot_len != 512 )); then
13370 error "FIEMAP on $fm_file failed; returned wrong number of " \
13371 "luns or wrong len for OST $last_lun"
13377 echo "FIEMAP on 2-stripe file with hole succeeded"
13379 run_test 130c "FIEMAP (2-stripe file with hole)"
13382 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13384 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13385 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13387 trap cleanup_130 EXIT RETURN
13389 local fm_file=$DIR/$tfile
13390 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13391 error "setstripe on $fm_file"
13392 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13393 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13395 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13396 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13397 error "dd failed on $fm_file"
13399 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13400 filefrag_op=$(filefrag -ve -k $fm_file |
13401 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13403 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13404 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13409 for line in $filefrag_op
13411 frag_lun=$(echo $line | cut -d: -f5 |
13412 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13413 ext_len=$(echo $line | cut -d: -f4)
13414 if (( $frag_lun != $last_lun )); then
13415 if (( tot_len != 1024 )); then
13417 error "FIEMAP on $fm_file failed; returned " \
13418 "len $tot_len for OST $last_lun instead of 1024"
13421 (( num_luns += 1 ))
13425 (( tot_len += ext_len ))
13428 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13430 error "FIEMAP on $fm_file failed; returned wrong number of " \
13431 "luns or wrong len for OST $last_lun"
13437 echo "FIEMAP on N-stripe file succeeded"
13439 run_test 130d "FIEMAP (N-stripe file)"
13442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13444 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13445 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13447 trap cleanup_130 EXIT RETURN
13449 local fm_file=$DIR/$tfile
13450 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13453 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13454 for ((i = 0; i < $NUM_BLKS; i++)); do
13455 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13456 conv=notrunc > /dev/null 2>&1
13459 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13460 filefrag_op=$(filefrag -ve -k $fm_file |
13461 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13463 last_lun=$(echo $filefrag_op | cut -d: -f5)
13468 for line in $filefrag_op; do
13469 frag_lun=$(echo $line | cut -d: -f5)
13470 ext_len=$(echo $line | cut -d: -f4)
13471 if [[ "$frag_lun" != "$last_lun" ]]; then
13472 if (( tot_len != $EXPECTED_LEN )); then
13474 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13476 (( num_luns += 1 ))
13480 (( tot_len += ext_len ))
13483 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13485 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13488 echo "FIEMAP with continuation calls succeeded"
13490 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13493 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13494 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13496 local fm_file=$DIR/$tfile
13497 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13498 error "multiop create with lov_delay_create on $fm_file"
13500 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13501 filefrag_extents=$(filefrag -vek $fm_file |
13502 awk '/extents? found/ { print $2 }')
13503 if [[ "$filefrag_extents" != "0" ]]; then
13504 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13509 run_test 130f "FIEMAP (unstriped file)"
13512 local file=$DIR/$tfile
13513 local nr=$((OSTCOUNT * 100))
13515 $LFS setstripe -C $nr $file ||
13516 error "failed to setstripe -C $nr $file"
13518 dd if=/dev/zero of=$file count=$nr bs=1M
13520 nr=$($LFS getstripe -c $file)
13522 local extents=$(filefrag -v $file |
13523 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13525 echo "filefrag list $extents extents in file with stripecount $nr"
13526 if (( extents < nr )); then
13527 $LFS getstripe $file
13529 error "filefrag printed $extents < $nr extents"
13534 run_test 130g "FIEMAP (overstripe file)"
13536 # Test for writev/readv
13538 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13539 error "writev test failed"
13540 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13541 error "readv failed"
13544 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13547 local fsize=$((524288 + 1048576 + 1572864))
13548 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13549 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13550 error "append writev test failed"
13552 ((fsize += 1572864 + 1048576))
13553 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13554 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13555 error "append writev test failed"
13558 run_test 131b "test append writev"
13561 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13564 run_test 131c "test read/write on file w/o objects"
13567 rwv -f $DIR/$tfile -w -n 1 1572864
13568 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13569 if [ "$NOB" != 1572864 ]; then
13570 error "Short read filed: read $NOB bytes instead of 1572864"
13574 run_test 131d "test short read"
13577 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13578 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13579 error "read hitting hole failed"
13582 run_test 131e "test read hitting hole"
13591 mds*) res=$(do_facet $facet \
13592 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13594 ost*) res=$(do_facet $facet \
13595 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13597 *) error "Wrong facet '$facet'" ;;
13599 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13600 # if the argument $3 is zero, it means any stat increment is ok.
13601 if [[ $want -gt 0 ]]; then
13602 local count=$(echo $res | awk '{ print $2 }')
13603 [[ $count -ne $want ]] &&
13604 error "The $op counter on $facet is $count, not $want"
13609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13610 remote_ost_nodsh && skip "remote OST with nodsh"
13611 remote_mds_nodsh && skip "remote MDS with nodsh"
13612 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13613 skip_env "MDS doesn't support rename stats"
13615 local testdir=$DIR/${tdir}/stats_testdir
13617 mkdir -p $DIR/${tdir}
13620 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13621 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13623 # verify mdt stats first.
13624 mkdir ${testdir} || error "mkdir failed"
13625 check_stats $SINGLEMDS "mkdir" 1
13626 touch ${testdir}/${tfile} || error "touch failed"
13627 check_stats $SINGLEMDS "open" 1
13628 check_stats $SINGLEMDS "close" 1
13629 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13630 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13631 check_stats $SINGLEMDS "mknod" 2
13633 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13634 check_stats $SINGLEMDS "unlink" 1
13635 rm -f ${testdir}/${tfile} || error "file remove failed"
13636 check_stats $SINGLEMDS "unlink" 2
13638 # remove working dir and check mdt stats again.
13639 rmdir ${testdir} || error "rmdir failed"
13640 check_stats $SINGLEMDS "rmdir" 1
13642 local testdir1=$DIR/${tdir}/stats_testdir1
13643 mkdir -p ${testdir}
13644 mkdir -p ${testdir1}
13645 touch ${testdir1}/test1
13646 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13647 check_stats $SINGLEMDS "crossdir_rename" 1
13649 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13650 check_stats $SINGLEMDS "samedir_rename" 1
13652 rm -rf $DIR/${tdir}
13654 run_test 133a "Verifying MDT stats ========================================"
13659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13660 remote_ost_nodsh && skip "remote OST with nodsh"
13661 remote_mds_nodsh && skip "remote MDS with nodsh"
13663 local testdir=$DIR/${tdir}/stats_testdir
13665 mkdir -p ${testdir} || error "mkdir failed"
13666 touch ${testdir}/${tfile} || error "touch failed"
13667 cancel_lru_locks mdc
13670 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13671 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13673 # extra mdt stats verification.
13674 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13675 check_stats $SINGLEMDS "setattr" 1
13676 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13677 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13679 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13680 check_stats $SINGLEMDS "getattr" 1
13682 rm -rf $DIR/${tdir}
13684 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13685 # so the check below is not reliable
13686 [ $MDSCOUNT -eq 1 ] || return 0
13688 # Sleep to avoid a cached response.
13689 #define OBD_STATFS_CACHE_SECONDS 1
13691 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13692 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13693 $LFS df || error "lfs failed"
13694 check_stats $SINGLEMDS "statfs" 1
13696 # check aggregated statfs (LU-10018)
13697 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13699 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13702 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13703 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13705 check_stats $SINGLEMDS "statfs" 1
13707 # We want to check that the client didn't send OST_STATFS to
13708 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13709 # extra care is needed here.
13710 if remote_mds; then
13711 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13712 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13714 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13715 [ "$res" ] && error "OST got STATFS"
13720 run_test 133b "Verifying extra MDT stats =================================="
13723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13724 remote_ost_nodsh && skip "remote OST with nodsh"
13725 remote_mds_nodsh && skip "remote MDS with nodsh"
13727 local testdir=$DIR/$tdir/stats_testdir
13729 test_mkdir -p $testdir
13731 # verify obdfilter stats.
13732 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13734 cancel_lru_locks osc
13735 wait_delete_completed
13738 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13739 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13741 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13744 cancel_lru_locks osc
13745 check_stats ost1 "write" 1
13747 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13748 check_stats ost1 "read" 1
13750 > $testdir/$tfile || error "truncate failed"
13751 check_stats ost1 "punch" 1
13753 rm -f $testdir/$tfile || error "file remove failed"
13754 wait_delete_completed
13755 check_stats ost1 "destroy" 1
13759 run_test 133c "Verifying OST stats ========================================"
13766 while [ $value -ge 2 ]; do
13771 if [ $orig -gt $order ]; then
13779 local size=('K' 'M' 'G' 'T');
13781 local size_string=$value
13783 while [ $value -ge 1024 ]; do
13784 if [ $i -gt 3 ]; then
13785 #T is the biggest unit we get here, if that is bigger,
13787 size_string=${value}T
13790 value=$((value >> 10))
13791 if [ $value -lt 1024 ]; then
13792 size_string=${value}${size[$i]}
13801 get_rename_size() {
13803 local context=${2:-.}
13804 local sample=$(do_facet $SINGLEMDS $LCTL \
13805 get_param mdt.$FSNAME-MDT0000.rename_stats |
13806 grep -A1 $context |
13807 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13813 remote_ost_nodsh && skip "remote OST with nodsh"
13814 remote_mds_nodsh && skip "remote MDS with nodsh"
13815 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13816 skip_env "MDS doesn't support rename stats"
13818 local testdir1=$DIR/${tdir}/stats_testdir1
13819 local testdir2=$DIR/${tdir}/stats_testdir2
13820 mkdir -p $DIR/${tdir}
13822 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13824 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13825 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13827 createmany -o $testdir1/test 512 || error "createmany failed"
13829 # check samedir rename size
13830 mv ${testdir1}/test0 ${testdir1}/test_0
13832 local testdir1_size=$(ls -l $DIR/${tdir} |
13833 awk '/stats_testdir1/ {print $5}')
13834 local testdir2_size=$(ls -l $DIR/${tdir} |
13835 awk '/stats_testdir2/ {print $5}')
13837 testdir1_size=$(order_2 $testdir1_size)
13838 testdir2_size=$(order_2 $testdir2_size)
13840 testdir1_size=$(size_in_KMGT $testdir1_size)
13841 testdir2_size=$(size_in_KMGT $testdir2_size)
13843 echo "source rename dir size: ${testdir1_size}"
13844 echo "target rename dir size: ${testdir2_size}"
13846 local cmd="do_facet $SINGLEMDS $LCTL "
13847 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13849 eval $cmd || error "$cmd failed"
13850 local samedir=$($cmd | grep 'same_dir')
13851 local same_sample=$(get_rename_size $testdir1_size)
13852 [ -z "$samedir" ] && error "samedir_rename_size count error"
13853 [[ $same_sample -eq 1 ]] ||
13854 error "samedir_rename_size error $same_sample"
13855 echo "Check same dir rename stats success"
13857 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13859 # check crossdir rename size
13860 mv ${testdir1}/test_0 ${testdir2}/test_0
13862 testdir1_size=$(ls -l $DIR/${tdir} |
13863 awk '/stats_testdir1/ {print $5}')
13864 testdir2_size=$(ls -l $DIR/${tdir} |
13865 awk '/stats_testdir2/ {print $5}')
13867 testdir1_size=$(order_2 $testdir1_size)
13868 testdir2_size=$(order_2 $testdir2_size)
13870 testdir1_size=$(size_in_KMGT $testdir1_size)
13871 testdir2_size=$(size_in_KMGT $testdir2_size)
13873 echo "source rename dir size: ${testdir1_size}"
13874 echo "target rename dir size: ${testdir2_size}"
13876 eval $cmd || error "$cmd failed"
13877 local crossdir=$($cmd | grep 'crossdir')
13878 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13879 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13880 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13881 [[ $src_sample -eq 1 ]] ||
13882 error "crossdir_rename_size error $src_sample"
13883 [[ $tgt_sample -eq 1 ]] ||
13884 error "crossdir_rename_size error $tgt_sample"
13885 echo "Check cross dir rename stats success"
13886 rm -rf $DIR/${tdir}
13888 run_test 133d "Verifying rename_stats ========================================"
13891 remote_mds_nodsh && skip "remote MDS with nodsh"
13892 remote_ost_nodsh && skip "remote OST with nodsh"
13893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13895 local testdir=$DIR/${tdir}/stats_testdir
13896 local ctr f0 f1 bs=32768 count=42 sum
13898 mkdir -p ${testdir} || error "mkdir failed"
13900 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13902 for ctr in {write,read}_bytes; do
13904 cancel_lru_locks osc
13906 do_facet ost1 $LCTL set_param -n \
13907 "obdfilter.*.exports.clear=clear"
13909 if [ $ctr = write_bytes ]; then
13911 f1=${testdir}/${tfile}
13913 f0=${testdir}/${tfile}
13917 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13920 cancel_lru_locks osc
13922 sum=$(do_facet ost1 $LCTL get_param \
13923 "obdfilter.*.exports.*.stats" |
13924 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13925 $1 == ctr { sum += $7 }
13926 END { printf("%0.0f", sum) }')
13928 if ((sum != bs * count)); then
13929 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13933 rm -rf $DIR/${tdir}
13935 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13938 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13939 skip "too old lustre for get_param -R ($facet_ver)"
13941 # verifying readability.
13942 $LCTL get_param -R '*' &> /dev/null
13944 # Verifing writability with badarea_io.
13945 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
13946 local skipped_params='force_lbug|changelog_mask|daemon_file'
13947 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13948 egrep -v "$skipped_params" |
13949 xargs -n 1 find $proc_dirs -name |
13950 xargs -n 1 badarea_io ||
13951 error "client badarea_io failed"
13953 # remount the FS in case writes/reads /proc break the FS
13954 cleanup || error "failed to unmount"
13955 setup || error "failed to setup"
13957 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13960 remote_mds_nodsh && skip "remote MDS with nodsh"
13961 remote_ost_nodsh && skip "remote OST with nodsh"
13963 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
13964 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
13966 for facet in mds1 ost1; do
13967 local facet_ver=$(lustre_version_code $facet)
13968 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13969 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13971 log "$facet: too old lustre for get_param -R"
13973 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13974 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13975 tr -d = | egrep -v $skipped_params |
13976 xargs -n 1 find $proc_dirs -name |
13977 xargs -n 1 badarea_io" ||
13978 error "$facet badarea_io failed"
13980 skip_noexit "$facet: too old lustre for get_param -R"
13984 # remount the FS in case writes/reads /proc break the FS
13985 cleanup || error "failed to unmount"
13986 setup || error "failed to setup"
13988 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13991 remote_mds_nodsh && skip "remote MDS with nodsh"
13992 remote_ost_nodsh && skip "remote OST with nodsh"
13993 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13994 skip "Need MDS version at least 2.9.54"
13997 for facet in client mds1 ost1; do
13998 # Get the list of files that are missing the terminating newline
13999 local plist=$(do_facet $facet
14000 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14002 for ent in $plist; do
14003 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14004 awk -v FS='\v' -v RS='\v\v' \
14005 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14006 print FILENAME}'" 2>/dev/null)
14007 [ -z $missing ] || {
14008 do_facet $facet $LCTL get_param $ent | od -An -tx1
14009 error "file does not end with newline: $facet-$ent"
14014 run_test 133h "Proc files should end with newlines"
14017 remote_mds_nodsh && skip "remote MDS with nodsh"
14018 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14019 skip "Need MDS version at least 2.7.54"
14021 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14022 cancel_lru_locks mdc
14024 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14025 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14026 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14029 createmany -o $DIR/$tdir/f $nr ||
14030 error "failed to create $nr files in $DIR/$tdir"
14031 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14033 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14034 do_facet mds1 $LCTL set_param fail_loc=0x327
14035 do_facet mds1 $LCTL set_param fail_val=500
14038 echo "sleep 10 seconds ..."
14040 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14042 do_facet mds1 $LCTL set_param fail_loc=0
14043 do_facet mds1 $LCTL set_param fail_val=0
14044 [ $lck_cnt -lt $unused ] ||
14045 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14048 unlinkmany $DIR/$tdir/f $nr
14050 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14053 remote_mds_nodsh && skip "remote MDS with nodsh"
14054 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14055 skip "Need MDS version at least 2.7.54"
14057 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14058 cancel_lru_locks mdc
14060 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14061 ldlm.lock_reclaim_threshold_mb)
14062 # disable reclaim temporarily
14063 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14065 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14066 do_facet mds1 $LCTL set_param fail_loc=0x328
14067 do_facet mds1 $LCTL set_param fail_val=500
14069 $LCTL set_param debug=+trace
14072 createmany -o $DIR/$tdir/f $nr &
14073 local create_pid=$!
14075 echo "Sleep $TIMEOUT seconds ..."
14077 if ! ps -p $create_pid > /dev/null 2>&1; then
14078 do_facet mds1 $LCTL set_param fail_loc=0
14079 do_facet mds1 $LCTL set_param fail_val=0
14080 do_facet mds1 $LCTL set_param \
14081 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14082 error "createmany finished incorrectly!"
14084 do_facet mds1 $LCTL set_param fail_loc=0
14085 do_facet mds1 $LCTL set_param fail_val=0
14086 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14087 wait $create_pid || return 1
14089 unlinkmany $DIR/$tdir/f $nr
14091 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14094 remote_mds_nodsh && skip "remote MDS with nodsh"
14095 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14096 skip "Need MDS version at least 2.13.50"
14099 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14101 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14102 #set only one record at plain llog
14103 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14105 #fill already existed plain llog each 64767
14106 #wrapping whole catalog
14107 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14109 createmany -o $DIR/$tdir/$tfile_ 64700
14110 for (( i = 0; i < 64700; i = i + 2 ))
14112 rm $DIR/$tdir/$tfile_$i &
14113 rm $DIR/$tdir/$tfile_$((i + 1)) &
14118 #waiting osp synchronization
14119 wait_delete_completed
14121 run_test 135 "Race catalog processing"
14124 remote_mds_nodsh && skip "remote MDS with nodsh"
14125 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14126 skip "Need MDS version at least 2.13.50"
14129 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14130 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14131 #set only one record at plain llog
14132 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14133 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14135 #fill already existed 2 plain llogs each 64767
14136 #wrapping whole catalog
14137 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14138 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14139 wait_delete_completed
14141 createmany -o $DIR/$tdir/$tfile_ 10
14144 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14145 for (( i = 0; i < 10; i = i + 3 ))
14147 rm $DIR/$tdir/$tfile_$i &
14148 rm $DIR/$tdir/$tfile_$((i + 1)) &
14152 rm $DIR/$tdir/$tfile_$((i + 2)) &
14155 #waiting osp synchronization
14156 wait_delete_completed
14158 run_test 136 "Race catalog processing 2"
14160 test_140() { #bug-17379
14161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14163 test_mkdir $DIR/$tdir
14164 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14165 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14167 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14168 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14170 while i=$((i + 1)); do
14172 cd $i || error "Changing to $i"
14173 ln -s ../stat stat || error "Creating stat symlink"
14174 # Read the symlink until ELOOP present,
14175 # not LBUGing the system is considered success,
14176 # we didn't overrun the stack.
14177 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14178 if [ $ret -ne 0 ]; then
14179 if [ $ret -eq 40 ]; then
14182 error "Open stat symlink"
14188 echo "The symlink depth = $i"
14189 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14190 error "Invalid symlink depth"
14192 # Test recursive symlink
14193 ln -s symlink_self symlink_self
14194 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14195 echo "open symlink_self returns $ret"
14196 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14198 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14203 local TF="$TMP/$tfile"
14205 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14206 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14208 cancel_lru_locks $OSC
14209 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14210 remount_client $MOUNT
14212 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14215 $TRUNCATE $DIR/$tfile 6000
14216 cancel_lru_locks $OSC
14217 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14220 echo "12345" >>$DIR/$tfile
14221 cancel_lru_locks $OSC
14222 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14225 echo "12345" >>$DIR/$tfile
14226 cancel_lru_locks $OSC
14227 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14229 run_test 150a "truncate/append tests"
14232 check_set_fallocate_or_skip
14235 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14236 check_fallocate $DIR/$tfile || error "fallocate failed"
14238 run_test 150b "Verify fallocate (prealloc) functionality"
14241 check_set_fallocate_or_skip
14244 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14245 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14247 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14248 # precomputed md5sum for 20MB of zeroes
14249 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14250 local sum=($(md5sum $DIR/$tfile))
14252 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14254 check_set_fallocate 1
14257 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14258 sum=($(md5sum $DIR/$tfile))
14260 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14262 run_test 150bb "Verify fallocate modes both zero space"
14265 check_set_fallocate_or_skip
14266 local striping="-c2"
14268 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14269 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14270 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14271 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14272 local want=$((OSTCOUNT * 1048576))
14274 # Must allocate all requested space, not more than 5% extra
14275 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14276 error "bytes $bytes is not $want"
14280 echo "verify fallocate on PFL file"
14282 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14284 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14285 error "Create $DIR/$tfile failed"
14286 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14287 error "fallocate failed"
14288 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14289 want=$((512 * 1048576))
14291 # Must allocate all requested space, not more than 5% extra
14292 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14293 error "bytes $bytes is not $want"
14295 run_test 150c "Verify fallocate Size and Blocks"
14298 check_set_fallocate_or_skip
14299 local striping="-c2"
14301 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14303 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14304 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14305 error "setstripe failed"
14306 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14307 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14308 local want=$((OSTCOUNT * 1048576))
14310 # Must allocate all requested space, not more than 5% extra
14311 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14312 error "bytes $bytes is not $want"
14314 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14317 check_set_fallocate_or_skip
14321 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14322 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14323 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14325 # Find OST with Minimum Size
14326 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14327 sort -un | head -1)
14329 # Get 100MB per OST of the available space to reduce run time
14330 # else 60% of the available space if we are running SLOW tests
14331 if [ $SLOW == "no" ]; then
14332 local space=$((1024 * 100 * OSTCOUNT))
14334 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14337 fallocate -l${space}k $DIR/$tfile ||
14338 error "fallocate ${space}k $DIR/$tfile failed"
14339 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14341 # get size immediately after fallocate. This should be correctly
14343 local size=$(stat -c '%s' $DIR/$tfile)
14344 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14346 # Sleep for a while for statfs to get updated. And not pull from cache.
14349 echo "df after fallocate:"
14352 (( size / 1024 == space )) || error "size $size != requested $space"
14353 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14354 error "used $used < space $space"
14356 rm $DIR/$tfile || error "rm failed"
14358 wait_delete_completed
14360 echo "df after unlink:"
14363 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14368 local want_size_before=20480 # in bytes
14369 local want_blocks_before=40 # 512 sized blocks
14370 local want_blocks_after=24 # 512 sized blocks
14371 local length=$(((want_blocks_before - want_blocks_after) * 512))
14373 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14374 skip "need at least 2.14.0 for fallocate punch"
14376 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14377 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14380 check_set_fallocate_or_skip
14381 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14383 [[ "x$DOM" == "xyes" ]] &&
14384 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14386 echo "Verify fallocate punch: Range within the file range"
14387 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14388 error "dd failed for bs 4096 and count 5"
14390 # Call fallocate with punch range which is within the file range
14391 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14392 error "fallocate failed: offset 4096 and length $length"
14393 # client must see changes immediately after fallocate
14394 size=$(stat -c '%s' $DIR/$tfile)
14395 blocks=$(stat -c '%b' $DIR/$tfile)
14397 # Verify punch worked.
14398 (( blocks == want_blocks_after )) ||
14399 error "punch failed: blocks $blocks != $want_blocks_after"
14401 (( size == want_size_before )) ||
14402 error "punch failed: size $size != $want_size_before"
14404 # Verify there is hole in file
14405 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14406 # precomputed md5sum
14407 local expect="4a9a834a2db02452929c0a348273b4aa"
14409 cksum=($(md5sum $DIR/$tfile))
14410 [[ "${cksum[0]}" == "$expect" ]] ||
14411 error "unexpected MD5SUM after punch: ${cksum[0]}"
14413 # Start second sub-case for fallocate punch.
14414 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14415 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14416 error "dd failed for bs 4096 and count 5"
14418 # Punch range less than block size will have no change in block count
14419 want_blocks_after=40 # 512 sized blocks
14421 # Punch overlaps two blocks and less than blocksize
14422 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14423 error "fallocate failed: offset 4000 length 3000"
14424 size=$(stat -c '%s' $DIR/$tfile)
14425 blocks=$(stat -c '%b' $DIR/$tfile)
14427 # Verify punch worked.
14428 (( blocks == want_blocks_after )) ||
14429 error "punch failed: blocks $blocks != $want_blocks_after"
14431 (( size == want_size_before )) ||
14432 error "punch failed: size $size != $want_size_before"
14434 # Verify if range is really zero'ed out. We expect Zeros.
14435 # precomputed md5sum
14436 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14437 cksum=($(md5sum $DIR/$tfile))
14438 [[ "${cksum[0]}" == "$expect" ]] ||
14439 error "unexpected MD5SUM after punch: ${cksum[0]}"
14441 run_test 150f "Verify fallocate punch functionality"
14449 local BS=4096 # Block size in bytes
14451 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14452 skip "need at least 2.14.0 for fallocate punch"
14454 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14455 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14458 check_set_fallocate_or_skip
14459 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14461 if [[ "x$DOM" == "xyes" ]]; then
14462 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14463 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14465 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14466 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14469 # Get 100MB per OST of the available space to reduce run time
14470 # else 60% of the available space if we are running SLOW tests
14471 if [ $SLOW == "no" ]; then
14472 space=$((1024 * 100 * OSTCOUNT))
14474 # Find OST with Minimum Size
14475 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14476 sort -un | head -1)
14477 echo "min size OST: $space"
14478 space=$(((space * 60)/100 * OSTCOUNT))
14480 # space in 1k units, round to 4k blocks
14481 local blkcount=$((space * 1024 / $BS))
14483 echo "Verify fallocate punch: Very large Range"
14484 fallocate -l${space}k $DIR/$tfile ||
14485 error "fallocate ${space}k $DIR/$tfile failed"
14486 # write 1M at the end, start and in the middle
14487 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14488 error "dd failed: bs $BS count 256"
14489 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14490 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14491 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14492 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14495 size=$(stat -c '%s' $DIR/$tfile)
14497 # gather punch length.
14498 local punch_size=$((size - (BS * 2)))
14500 echo "punch_size = $punch_size"
14501 echo "size - punch_size: $((size - punch_size))"
14502 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14504 # Call fallocate to punch all except 2 blocks. We leave the
14505 # first and the last block
14506 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14507 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14508 error "fallocate failed: offset $BS length $punch_size"
14510 size_after=$(stat -c '%s' $DIR/$tfile)
14511 blocks_after=$(stat -c '%b' $DIR/$tfile)
14513 # Verify punch worked.
14514 # Size should be kept
14515 (( size == size_after )) ||
14516 error "punch failed: size $size != $size_after"
14518 # two 4k data blocks to remain plus possible 1 extra extent block
14519 (( blocks_after <= ((BS / 512) * 3) )) ||
14520 error "too many blocks remains: $blocks_after"
14522 # Verify that file has hole between the first and the last blocks
14523 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14524 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14526 echo "Hole at [$hole_start, $hole_end)"
14527 (( hole_start == BS )) ||
14528 error "no hole at offset $BS after punch"
14530 (( hole_end == BS + punch_size )) ||
14531 error "data at offset $hole_end < $((BS + punch_size))"
14533 run_test 150g "Verify fallocate punch on large range"
14535 #LU-2902 roc_hit was not able to read all values from lproc
14536 function roc_hit_init() {
14537 local list=$(comma_list $(osts_nodes))
14538 local dir=$DIR/$tdir-check
14539 local file=$dir/$tfile
14545 #use setstripe to do a write to every ost
14546 for i in $(seq 0 $((OSTCOUNT-1))); do
14547 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14548 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14549 idx=$(printf %04x $i)
14550 BEFORE=$(get_osd_param $list *OST*$idx stats |
14551 awk '$1 == "cache_access" {sum += $7}
14552 END { printf("%0.0f", sum) }')
14554 cancel_lru_locks osc
14555 cat $file >/dev/null
14557 AFTER=$(get_osd_param $list *OST*$idx stats |
14558 awk '$1 == "cache_access" {sum += $7}
14559 END { printf("%0.0f", sum) }')
14561 echo BEFORE:$BEFORE AFTER:$AFTER
14562 if ! let "AFTER - BEFORE == 4"; then
14564 error "roc_hit is not safe to use"
14572 function roc_hit() {
14573 local list=$(comma_list $(osts_nodes))
14574 echo $(get_osd_param $list '' stats |
14575 awk '$1 == "cache_hit" {sum += $7}
14576 END { printf("%0.0f", sum) }')
14579 function set_cache() {
14582 if [ "$2" == "off" ]; then
14585 local list=$(comma_list $(osts_nodes))
14586 set_osd_param $list '' $1_cache_enable $on
14588 cancel_lru_locks osc
14592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14593 remote_ost_nodsh && skip "remote OST with nodsh"
14596 local list=$(comma_list $(osts_nodes))
14598 # check whether obdfilter is cache capable at all
14599 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14600 skip "not cache-capable obdfilter"
14603 # check cache is enabled on all obdfilters
14604 if get_osd_param $list '' read_cache_enable | grep 0; then
14605 skip "oss cache is disabled"
14608 set_osd_param $list '' writethrough_cache_enable 1
14610 # check write cache is enabled on all obdfilters
14611 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14612 skip "oss write cache is NOT enabled"
14617 #define OBD_FAIL_OBD_NO_LRU 0x609
14618 do_nodes $list $LCTL set_param fail_loc=0x609
14620 # pages should be in the case right after write
14621 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14624 local BEFORE=$(roc_hit)
14625 cancel_lru_locks osc
14626 cat $DIR/$tfile >/dev/null
14627 local AFTER=$(roc_hit)
14629 do_nodes $list $LCTL set_param fail_loc=0
14631 if ! let "AFTER - BEFORE == CPAGES"; then
14632 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14635 cancel_lru_locks osc
14636 # invalidates OST cache
14637 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14638 set_osd_param $list '' read_cache_enable 0
14639 cat $DIR/$tfile >/dev/null
14641 # now data shouldn't be found in the cache
14643 cancel_lru_locks osc
14644 cat $DIR/$tfile >/dev/null
14646 if let "AFTER - BEFORE != 0"; then
14647 error "IN CACHE: before: $BEFORE, after: $AFTER"
14650 set_osd_param $list '' read_cache_enable 1
14653 run_test 151 "test cache on oss and controls ==============================="
14656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14658 local TF="$TMP/$tfile"
14660 # simulate ENOMEM during write
14661 #define OBD_FAIL_OST_NOMEM 0x226
14662 lctl set_param fail_loc=0x80000226
14663 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14665 sync || error "sync failed"
14666 lctl set_param fail_loc=0
14668 # discard client's cache
14669 cancel_lru_locks osc
14671 # simulate ENOMEM during read
14672 lctl set_param fail_loc=0x80000226
14673 cmp $TF $DIR/$tfile || error "cmp failed"
14674 lctl set_param fail_loc=0
14678 run_test 152 "test read/write with enomem ============================"
14681 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14683 run_test 153 "test if fdatasync does not crash ======================="
14685 dot_lustre_fid_permission_check() {
14687 local ffid=$MOUNT/.lustre/fid/$fid
14690 echo "stat fid $fid"
14691 stat $ffid > /dev/null || error "stat $ffid failed."
14692 echo "touch fid $fid"
14693 touch $ffid || error "touch $ffid failed."
14694 echo "write to fid $fid"
14695 cat /etc/hosts > $ffid || error "write $ffid failed."
14696 echo "read fid $fid"
14697 diff /etc/hosts $ffid || error "read $ffid failed."
14698 echo "append write to fid $fid"
14699 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14700 echo "rename fid $fid"
14701 mv $ffid $test_dir/$tfile.1 &&
14702 error "rename $ffid to $tfile.1 should fail."
14703 touch $test_dir/$tfile.1
14704 mv $test_dir/$tfile.1 $ffid &&
14705 error "rename $tfile.1 to $ffid should fail."
14706 rm -f $test_dir/$tfile.1
14707 echo "truncate fid $fid"
14708 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14709 echo "link fid $fid"
14710 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14711 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14712 echo "setfacl fid $fid"
14713 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14714 echo "getfacl fid $fid"
14715 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14717 echo "unlink fid $fid"
14718 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14719 echo "mknod fid $fid"
14720 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14722 fid=[0xf00000400:0x1:0x0]
14723 ffid=$MOUNT/.lustre/fid/$fid
14725 echo "stat non-exist fid $fid"
14726 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14727 echo "write to non-exist fid $fid"
14728 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14729 echo "link new fid $fid"
14730 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14732 mkdir -p $test_dir/$tdir
14733 touch $test_dir/$tdir/$tfile
14734 fid=$($LFS path2fid $test_dir/$tdir)
14737 error "error: could not get fid for $test_dir/$dir/$tfile."
14739 ffid=$MOUNT/.lustre/fid/$fid
14742 ls $ffid > /dev/null || error "ls $ffid failed."
14743 echo "touch $fid/$tfile.1"
14744 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14746 echo "touch $MOUNT/.lustre/fid/$tfile"
14747 touch $MOUNT/.lustre/fid/$tfile && \
14748 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14750 echo "setxattr to $MOUNT/.lustre/fid"
14751 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14753 echo "listxattr for $MOUNT/.lustre/fid"
14754 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14756 echo "delxattr from $MOUNT/.lustre/fid"
14757 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14759 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14760 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14761 error "touch invalid fid should fail."
14763 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14764 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14765 error "touch non-normal fid should fail."
14767 echo "rename $tdir to $MOUNT/.lustre/fid"
14768 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14769 error "rename to $MOUNT/.lustre/fid should fail."
14771 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14773 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14774 local new_obf_mode=777
14776 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14777 chmod $new_obf_mode $DIR/.lustre/fid ||
14778 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14780 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14781 [ $obf_mode -eq $new_obf_mode ] ||
14782 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14784 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14785 chmod $old_obf_mode $DIR/.lustre/fid ||
14786 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14789 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14790 fid=$($LFS path2fid $test_dir/$tfile-2)
14792 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14794 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14795 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14796 error "create lov data thru .lustre failed"
14798 echo "cp /etc/passwd $test_dir/$tfile-2"
14799 cp /etc/passwd $test_dir/$tfile-2 ||
14800 error "copy to $test_dir/$tfile-2 failed."
14801 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14802 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14803 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14805 rm -rf $test_dir/tfile.lnk
14806 rm -rf $test_dir/$tfile-2
14810 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14811 skip "Need MDS version at least 2.4.1"
14813 local tf=$DIR/$tfile
14816 local fid=$($LFS path2fid $tf)
14817 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14819 # check that we get the same pathname back
14822 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14823 echo "$rootpath $fid"
14824 found=$($LFS fid2path $rootpath "$fid")
14825 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14826 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14829 # check wrong root path format
14830 rootpath=$MOUNT"_wrong"
14831 found=$($LFS fid2path $rootpath "$fid")
14832 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14834 run_test 154A "lfs path2fid and fid2path basic checks"
14837 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14838 skip "Need MDS version at least 2.4.1"
14840 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14841 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14842 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14843 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14845 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14846 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14848 # check that we get the same pathname
14849 echo "PFID: $PFID, name: $name"
14850 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14851 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14852 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14853 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14855 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14857 run_test 154B "verify the ll_decode_linkea tool"
14860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14861 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14862 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14863 skip "Need MDS version at least 2.2.51"
14864 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14866 cp /etc/hosts $DIR/$tfile
14868 fid=$($LFS path2fid $DIR/$tfile)
14870 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14872 dot_lustre_fid_permission_check "$fid" $DIR ||
14873 error "dot lustre permission check $fid failed"
14875 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14877 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14879 touch $MOUNT/.lustre/file &&
14880 error "creation is not allowed under .lustre"
14882 mkdir $MOUNT/.lustre/dir &&
14883 error "mkdir is not allowed under .lustre"
14887 run_test 154a "Open-by-FID"
14890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14891 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14893 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14894 skip "Need MDS version at least 2.2.51"
14896 local remote_dir=$DIR/$tdir/remote_dir
14900 mkdir -p $DIR/$tdir
14901 $LFS mkdir -i $MDTIDX $remote_dir ||
14902 error "create remote directory failed"
14904 cp /etc/hosts $remote_dir/$tfile
14906 fid=$($LFS path2fid $remote_dir/$tfile)
14908 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14910 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14911 error "dot lustre permission check $fid failed"
14914 run_test 154b "Open-by-FID for remote directory"
14917 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14918 skip "Need MDS version at least 2.4.1"
14920 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14921 local FID1=$($LFS path2fid $DIR/$tfile.1)
14922 local FID2=$($LFS path2fid $DIR/$tfile.2)
14923 local FID3=$($LFS path2fid $DIR/$tfile.3)
14926 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14927 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14928 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14930 [ "$FID" = "${!want}" ] ||
14931 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14935 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14937 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14938 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14942 run_test 154c "lfs path2fid and fid2path multiple arguments"
14945 remote_mds_nodsh && skip "remote MDS with nodsh"
14946 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14947 skip "Need MDS version at least 2.5.53"
14949 if remote_mds; then
14950 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14954 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14961 local fid=$($LFS path2fid $DIR/$tfile)
14964 cmd="exec $fd<$DIR/$tfile"
14966 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14967 echo "$fid_list" | grep "$fid"
14970 cmd="exec $fd>/dev/null"
14972 if [ $rc -ne 0 ]; then
14973 error "FID $fid not found in open files list $fid_list"
14976 run_test 154d "Verify open file fid"
14980 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14981 skip "Need MDS version at least 2.6.50"
14983 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14984 error ".lustre returned by readdir"
14987 run_test 154e ".lustre is not returned by readdir"
14990 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14992 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14993 mkdir_on_mdt0 $DIR/$tdir
14994 # test dirs inherit from its stripe
14995 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
14996 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
14997 cp /etc/hosts $DIR/$tdir/foo1/$tfile
14998 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15001 # get fid of parents
15002 local FID0=$($LFS path2fid $DIR/$tdir)
15003 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15004 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15005 local FID3=$($LFS path2fid $DIR)
15007 # check that path2fid --parents returns expected <parent_fid>/name
15008 # 1) test for a directory (single parent)
15009 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15010 [ "$parent" == "$FID0/foo1" ] ||
15011 error "expected parent: $FID0/foo1, got: $parent"
15013 # 2) test for a file with nlink > 1 (multiple parents)
15014 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15015 echo "$parent" | grep -F "$FID1/$tfile" ||
15016 error "$FID1/$tfile not returned in parent list"
15017 echo "$parent" | grep -F "$FID2/link" ||
15018 error "$FID2/link not returned in parent list"
15020 # 3) get parent by fid
15021 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15022 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15023 echo "$parent" | grep -F "$FID1/$tfile" ||
15024 error "$FID1/$tfile not returned in parent list (by fid)"
15025 echo "$parent" | grep -F "$FID2/link" ||
15026 error "$FID2/link not returned in parent list (by fid)"
15028 # 4) test for entry in root directory
15029 parent=$($LFS path2fid --parents $DIR/f)
15030 echo "$parent" | grep -F "$FID3/f" ||
15031 error "$FID3/f not returned in parent list"
15033 # 5) test it on root directory
15034 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15035 error "$MOUNT should not have parents"
15037 # enable xattr caching and check that linkea is correctly updated
15038 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15039 save_lustre_params client "llite.*.xattr_cache" > $save
15040 lctl set_param llite.*.xattr_cache 1
15042 # 6.1) linkea update on rename
15043 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15045 # get parents by fid
15046 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15047 # foo1 should no longer be returned in parent list
15048 echo "$parent" | grep -F "$FID1" &&
15049 error "$FID1 should no longer be in parent list"
15050 # the new path should appear
15051 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15052 error "$FID2/$tfile.moved is not in parent list"
15054 # 6.2) linkea update on unlink
15055 rm -f $DIR/$tdir/foo2/link
15056 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15057 # foo2/link should no longer be returned in parent list
15058 echo "$parent" | grep -F "$FID2/link" &&
15059 error "$FID2/link should no longer be in parent list"
15063 restore_lustre_params < $save
15066 run_test 154f "get parent fids by reading link ea"
15070 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15071 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15072 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15073 skip "Need MDS version at least 2.6.92"
15075 mkdir_on_mdt0 $DIR/$tdir
15076 llapi_fid_test -d $DIR/$tdir
15078 run_test 154g "various llapi FID tests"
15080 test_155_small_load() {
15081 local temp=$TMP/$tfile
15082 local file=$DIR/$tfile
15084 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15085 error "dd of=$temp bs=6096 count=1 failed"
15087 cancel_lru_locks $OSC
15088 cmp $temp $file || error "$temp $file differ"
15090 $TRUNCATE $temp 6000
15091 $TRUNCATE $file 6000
15092 cmp $temp $file || error "$temp $file differ (truncate1)"
15094 echo "12345" >>$temp
15095 echo "12345" >>$file
15096 cmp $temp $file || error "$temp $file differ (append1)"
15098 echo "12345" >>$temp
15099 echo "12345" >>$file
15100 cmp $temp $file || error "$temp $file differ (append2)"
15106 test_155_big_load() {
15107 remote_ost_nodsh && skip "remote OST with nodsh"
15109 local temp=$TMP/$tfile
15110 local file=$DIR/$tfile
15113 local cache_size=$(do_facet ost$((MAXI+1)) \
15114 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15115 local large_file_size=$((cache_size * 2))
15117 echo "OSS cache size: $cache_size KB"
15118 echo "Large file size: $large_file_size KB"
15120 [ $MAXV -le $large_file_size ] &&
15121 skip_env "max available OST size needs > $large_file_size KB"
15123 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15125 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15126 error "dd of=$temp bs=$large_file_size count=1k failed"
15129 cancel_lru_locks osc
15130 cmp $temp $file || error "$temp $file differ"
15136 save_writethrough() {
15137 local facets=$(get_facets OST)
15139 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15145 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15147 save_writethrough $p
15150 set_cache writethrough on
15151 test_155_small_load
15152 restore_lustre_params < $p
15155 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15160 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15162 save_writethrough $p
15165 set_cache writethrough off
15166 test_155_small_load
15167 restore_lustre_params < $p
15170 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15175 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15177 save_writethrough $p
15180 set_cache writethrough on
15181 test_155_small_load
15182 restore_lustre_params < $p
15185 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15190 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15192 save_writethrough $p
15195 set_cache writethrough off
15196 test_155_small_load
15197 restore_lustre_params < $p
15200 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15205 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15207 save_writethrough $p
15210 set_cache writethrough on
15212 restore_lustre_params < $p
15215 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15220 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15222 save_writethrough $p
15225 set_cache writethrough off
15227 restore_lustre_params < $p
15230 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15235 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15237 save_writethrough $p
15240 set_cache writethrough on
15242 restore_lustre_params < $p
15245 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15250 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15252 save_writethrough $p
15255 set_cache writethrough off
15257 restore_lustre_params < $p
15260 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15264 remote_ost_nodsh && skip "remote OST with nodsh"
15265 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15266 skip "stats not implemented on old servers"
15267 [ "$ost1_FSTYPE" = "zfs" ] &&
15268 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15273 local file="$DIR/$tfile"
15274 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15276 save_writethrough $p
15279 log "Turn on read and write cache"
15281 set_cache writethrough on
15283 log "Write data and read it back."
15284 log "Read should be satisfied from the cache."
15285 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15287 cancel_lru_locks osc
15288 cat $file >/dev/null
15290 if ! let "AFTER - BEFORE == CPAGES"; then
15291 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15293 log "cache hits: before: $BEFORE, after: $AFTER"
15296 log "Read again; it should be satisfied from the cache."
15298 cancel_lru_locks osc
15299 cat $file >/dev/null
15301 if ! let "AFTER - BEFORE == CPAGES"; then
15302 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15304 log "cache hits:: before: $BEFORE, after: $AFTER"
15307 log "Turn off the read cache and turn on the write cache"
15309 set_cache writethrough on
15311 log "Read again; it should be satisfied from the cache."
15313 cancel_lru_locks osc
15314 cat $file >/dev/null
15316 if ! let "AFTER - BEFORE == CPAGES"; then
15317 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15319 log "cache hits:: before: $BEFORE, after: $AFTER"
15322 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15323 # > 2.12.56 uses pagecache if cached
15324 log "Read again; it should not be satisfied from the cache."
15326 cancel_lru_locks osc
15327 cat $file >/dev/null
15329 if ! let "AFTER - BEFORE == 0"; then
15330 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15332 log "cache hits:: before: $BEFORE, after: $AFTER"
15336 log "Write data and read it back."
15337 log "Read should be satisfied from the cache."
15338 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15340 cancel_lru_locks osc
15341 cat $file >/dev/null
15343 if ! let "AFTER - BEFORE == CPAGES"; then
15344 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15346 log "cache hits:: before: $BEFORE, after: $AFTER"
15349 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15350 # > 2.12.56 uses pagecache if cached
15351 log "Read again; it should not be satisfied from the cache."
15353 cancel_lru_locks osc
15354 cat $file >/dev/null
15356 if ! let "AFTER - BEFORE == 0"; then
15357 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15359 log "cache hits:: before: $BEFORE, after: $AFTER"
15363 log "Turn off read and write cache"
15365 set_cache writethrough off
15367 log "Write data and read it back"
15368 log "It should not be satisfied from the cache."
15370 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15371 cancel_lru_locks osc
15373 cat $file >/dev/null
15375 if ! let "AFTER - BEFORE == 0"; then
15376 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15378 log "cache hits:: before: $BEFORE, after: $AFTER"
15381 log "Turn on the read cache and turn off the write cache"
15383 set_cache writethrough off
15385 log "Write data and read it back"
15386 log "It should not be satisfied from the cache."
15388 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15390 cancel_lru_locks osc
15391 cat $file >/dev/null
15393 if ! let "AFTER - BEFORE == 0"; then
15394 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15396 log "cache hits:: before: $BEFORE, after: $AFTER"
15399 log "Read again; it should be satisfied from the cache."
15401 cancel_lru_locks osc
15402 cat $file >/dev/null
15404 if ! let "AFTER - BEFORE == CPAGES"; then
15405 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15407 log "cache hits:: before: $BEFORE, after: $AFTER"
15410 restore_lustre_params < $p
15413 run_test 156 "Verification of tunables"
15416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15417 remote_mds_nodsh && skip "remote MDS with nodsh"
15418 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15419 skip "Need MDS version at least 2.2.0"
15421 changelog_register || error "changelog_register failed"
15422 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15423 changelog_users $SINGLEMDS | grep -q $cl_user ||
15424 error "User $cl_user not found in changelog_users"
15426 mkdir_on_mdt0 $DIR/$tdir
15429 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15430 changelog_clear 0 || error "changelog_clear failed"
15431 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15432 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15433 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15434 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15435 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15436 rm $DIR/$tdir/pics/desktop.jpg
15438 echo "verifying changelog mask"
15439 changelog_chmask "-MKDIR"
15440 changelog_chmask "-CLOSE"
15442 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15443 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15445 changelog_chmask "+MKDIR"
15446 changelog_chmask "+CLOSE"
15448 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15449 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15451 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15452 CLOSES=$(changelog_dump | grep -c "CLOSE")
15453 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15454 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15457 echo "verifying target fid"
15458 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15459 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15460 [ "$fidc" == "$fidf" ] ||
15461 error "changelog '$tfile' fid $fidc != file fid $fidf"
15462 echo "verifying parent fid"
15463 # The FID returned from the Changelog may be the directory shard on
15464 # a different MDT, and not the FID returned by path2fid on the parent.
15465 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15466 # since this is what will matter when recreating this file in the tree.
15467 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15468 local pathp=$($LFS fid2path $MOUNT "$fidp")
15469 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15470 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15472 echo "getting records for $cl_user"
15473 changelog_users $SINGLEMDS
15474 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15476 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15477 error "changelog_clear failed"
15478 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15479 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15480 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15481 error "user index expect $user_rec1 + $nclr != $user_rec2"
15483 local min0_rec=$(changelog_users $SINGLEMDS |
15484 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15485 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15486 awk '{ print $1; exit; }')
15488 changelog_dump | tail -n 5
15489 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15490 [ $first_rec == $((min0_rec + 1)) ] ||
15491 error "first index should be $min0_rec + 1 not $first_rec"
15493 # LU-3446 changelog index reset on MDT restart
15494 local cur_rec1=$(changelog_users $SINGLEMDS |
15495 awk '/^current.index:/ { print $NF }')
15496 changelog_clear 0 ||
15497 error "clear all changelog records for $cl_user failed"
15498 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15499 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15500 error "Fail to start $SINGLEMDS"
15501 local cur_rec2=$(changelog_users $SINGLEMDS |
15502 awk '/^current.index:/ { print $NF }')
15503 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15504 [ $cur_rec1 == $cur_rec2 ] ||
15505 error "current index should be $cur_rec1 not $cur_rec2"
15507 echo "verifying users from this test are deregistered"
15508 changelog_deregister || error "changelog_deregister failed"
15509 changelog_users $SINGLEMDS | grep -q $cl_user &&
15510 error "User '$cl_user' still in changelog_users"
15512 # lctl get_param -n mdd.*.changelog_users
15513 # current_index: 144
15514 # ID index (idle seconds)
15515 # cl3 144 (2) mask=<list>
15516 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15517 # this is the normal case where all users were deregistered
15518 # make sure no new records are added when no users are present
15519 local last_rec1=$(changelog_users $SINGLEMDS |
15520 awk '/^current.index:/ { print $NF }')
15521 touch $DIR/$tdir/chloe
15522 local last_rec2=$(changelog_users $SINGLEMDS |
15523 awk '/^current.index:/ { print $NF }')
15524 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15525 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15527 # any changelog users must be leftovers from a previous test
15528 changelog_users $SINGLEMDS
15529 echo "other changelog users; can't verify off"
15532 run_test 160a "changelog sanity"
15534 test_160b() { # LU-3587
15535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15536 remote_mds_nodsh && skip "remote MDS with nodsh"
15537 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15538 skip "Need MDS version at least 2.2.0"
15540 changelog_register || error "changelog_register failed"
15541 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15542 changelog_users $SINGLEMDS | grep -q $cl_user ||
15543 error "User '$cl_user' not found in changelog_users"
15545 local longname1=$(str_repeat a 255)
15546 local longname2=$(str_repeat b 255)
15549 echo "creating very long named file"
15550 touch $longname1 || error "create of '$longname1' failed"
15551 echo "renaming very long named file"
15552 mv $longname1 $longname2
15554 changelog_dump | grep RENME | tail -n 5
15557 run_test 160b "Verify that very long rename doesn't crash in changelog"
15560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15561 remote_mds_nodsh && skip "remote MDS with nodsh"
15563 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15564 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15565 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15566 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15570 # Registration step
15571 changelog_register || error "changelog_register failed"
15574 mkdir -p $DIR/$tdir
15575 $MCREATE $DIR/$tdir/foo_160c
15576 changelog_chmask "-TRUNC"
15577 $TRUNCATE $DIR/$tdir/foo_160c 200
15578 changelog_chmask "+TRUNC"
15579 $TRUNCATE $DIR/$tdir/foo_160c 199
15580 changelog_dump | tail -n 5
15581 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15582 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15584 run_test 160c "verify that changelog log catch the truncate event"
15587 remote_mds_nodsh && skip "remote MDS with nodsh"
15588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15590 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15591 skip "Need MDS version at least 2.7.60"
15593 # Registration step
15594 changelog_register || error "changelog_register failed"
15596 mkdir -p $DIR/$tdir/migrate_dir
15597 changelog_clear 0 || error "changelog_clear failed"
15599 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15600 changelog_dump | tail -n 5
15601 local migrates=$(changelog_dump | grep -c "MIGRT")
15602 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15604 run_test 160d "verify that changelog log catch the migrate event"
15607 remote_mds_nodsh && skip "remote MDS with nodsh"
15610 changelog_register || error "changelog_register failed"
15612 local MDT0=$(facet_svc $SINGLEMDS)
15615 # No user (expect fail)
15616 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15618 if [ $rc -eq 0 ]; then
15619 error "Should fail without user"
15620 elif [ $rc -ne 4 ]; then
15621 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15624 # Delete a future user (expect fail)
15625 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15627 if [ $rc -eq 0 ]; then
15628 error "Deleted non-existant user cl77"
15629 elif [ $rc -ne 2 ]; then
15630 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15633 # Clear to a bad index (1 billion should be safe)
15634 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15637 if [ $rc -eq 0 ]; then
15638 error "Successfully cleared to invalid CL index"
15639 elif [ $rc -ne 22 ]; then
15640 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15643 run_test 160e "changelog negative testing (should return errors)"
15646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15647 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15648 skip "Need MDS version at least 2.10.56"
15650 local mdts=$(comma_list $(mdts_nodes))
15653 changelog_register || error "first changelog_register failed"
15654 changelog_register || error "second changelog_register failed"
15656 declare -A cl_user1
15657 declare -A cl_user2
15662 # generate some changelog records to accumulate on each MDT
15663 # use all_char because created files should be evenly distributed
15664 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15665 error "test_mkdir $tdir failed"
15666 log "$(date +%s): creating first files"
15667 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15668 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15669 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15672 # check changelogs have been generated
15673 local start=$SECONDS
15674 local idle_time=$((MDSCOUNT * 5 + 5))
15675 local nbcl=$(changelog_dump | wc -l)
15676 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15678 for param in "changelog_max_idle_time=$idle_time" \
15680 "changelog_min_gc_interval=2" \
15681 "changelog_min_free_cat_entries=3"; do
15682 local MDT0=$(facet_svc $SINGLEMDS)
15683 local var="${param%=*}"
15684 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15686 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15687 do_nodes $mdts $LCTL set_param mdd.*.$param
15690 # force cl_user2 to be idle (1st part), but also cancel the
15691 # cl_user1 records so that it is not evicted later in the test.
15692 local sleep1=$((idle_time / 2))
15693 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15696 # simulate changelog catalog almost full
15697 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15698 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15700 for i in $(seq $MDSCOUNT); do
15701 cl_users=(${CL_USERS[mds$i]})
15702 cl_user1[mds$i]="${cl_users[0]}"
15703 cl_user2[mds$i]="${cl_users[1]}"
15705 [ -n "${cl_user1[mds$i]}" ] ||
15706 error "mds$i: no user registered"
15707 [ -n "${cl_user2[mds$i]}" ] ||
15708 error "mds$i: only ${cl_user2[mds$i]} is registered"
15710 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15711 [ -n "$user_rec1" ] ||
15712 error "mds$i: User ${cl_user1[mds$i]} not registered"
15713 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15714 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15715 [ -n "$user_rec2" ] ||
15716 error "mds$i: User ${cl_user1[mds$i]} not registered"
15717 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15718 "$user_rec1 + 2 == $user_rec2"
15719 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15720 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15721 "$user_rec1 + 2, but is $user_rec2"
15722 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15723 [ -n "$user_rec2" ] ||
15724 error "mds$i: User ${cl_user2[mds$i]} not registered"
15725 [ $user_rec1 == $user_rec2 ] ||
15726 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15727 "$user_rec1, but is $user_rec2"
15730 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15731 local sleep2=$((idle_time - (SECONDS - start) + 1))
15732 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15735 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15736 # cl_user1 should be OK because it recently processed records.
15737 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15738 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15739 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15740 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15743 # ensure gc thread is done
15744 for i in $(mdts_nodes); do
15745 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15746 error "$i: GC-thread not done"
15750 for (( i = 1; i <= MDSCOUNT; i++ )); do
15751 # check cl_user1 still registered
15752 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15753 error "mds$i: User ${cl_user1[mds$i]} not registered"
15754 # check cl_user2 unregistered
15755 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15756 error "mds$i: User ${cl_user2[mds$i]} still registered"
15758 # check changelogs are present and starting at $user_rec1 + 1
15759 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15760 [ -n "$user_rec1" ] ||
15761 error "mds$i: User ${cl_user1[mds$i]} not registered"
15762 first_rec=$($LFS changelog $(facet_svc mds$i) |
15763 awk '{ print $1; exit; }')
15765 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15766 [ $((user_rec1 + 1)) == $first_rec ] ||
15767 error "mds$i: rec $first_rec != $user_rec1 + 1"
15770 run_test 160f "changelog garbage collect (timestamped users)"
15773 remote_mds_nodsh && skip "remote MDS with nodsh"
15774 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15775 skip "Need MDS version at least 2.10.56"
15777 local mdts=$(comma_list $(mdts_nodes))
15779 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15780 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15783 changelog_register || error "first changelog_register failed"
15784 changelog_register || error "second changelog_register failed"
15786 declare -A cl_user1
15787 declare -A cl_user2
15792 # generate some changelog records to accumulate on each MDT
15793 # use all_char because created files should be evenly distributed
15794 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15795 error "test_mkdir $tdir failed"
15796 for ((i = 0; i < MDSCOUNT; i++)); do
15797 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15798 error "create $DIR/$tdir/d$i.1 failed"
15801 # check changelogs have been generated
15802 local nbcl=$(changelog_dump | wc -l)
15803 (( $nbcl > 0 )) || error "no changelogs found"
15805 # reduce the max_idle_indexes value to make sure we exceed it
15806 for param in "changelog_max_idle_indexes=1" \
15808 "changelog_min_gc_interval=2" \
15809 "changelog_min_free_cat_entries=3"; do
15810 local MDT0=$(facet_svc $SINGLEMDS)
15811 local var="${param%=*}"
15812 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15814 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15815 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15816 error "unable to set mdd.*.$param"
15819 # simulate changelog catalog almost full
15820 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15821 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15823 local start=$SECONDS
15824 for i in $(seq $MDSCOUNT); do
15825 cl_users=(${CL_USERS[mds$i]})
15826 cl_user1[mds$i]="${cl_users[0]}"
15827 cl_user2[mds$i]="${cl_users[1]}"
15829 [ -n "${cl_user1[mds$i]}" ] ||
15830 error "mds$i: no user registered"
15831 [ -n "${cl_user2[mds$i]}" ] ||
15832 error "mds$i: only ${cl_user1[mds$i]} is registered"
15834 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15835 [ -n "$user_rec1" ] ||
15836 error "mds$i: User ${cl_user1[mds$i]} not registered"
15837 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15838 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15839 [ -n "$user_rec2" ] ||
15840 error "mds$i: User ${cl_user1[mds$i]} not registered"
15841 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15842 "$user_rec1 + 2 == $user_rec2"
15843 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15844 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15845 "$user_rec1 + 2, but is $user_rec2"
15846 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15847 [ -n "$user_rec2" ] ||
15848 error "mds$i: User ${cl_user2[mds$i]} not registered"
15849 [ $user_rec1 == $user_rec2 ] ||
15850 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15851 "$user_rec1, but is $user_rec2"
15854 # ensure we are past the previous changelog_min_gc_interval set above
15855 local sleep2=$((start + 2 - SECONDS))
15856 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15858 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15859 # cl_user1 should be OK because it recently processed records.
15860 for ((i = 0; i < MDSCOUNT; i++)); do
15861 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15862 error "create $DIR/$tdir/d$i.3 failed"
15865 # ensure gc thread is done
15866 for i in $(mdts_nodes); do
15867 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15868 error "$i: GC-thread not done"
15872 for (( i = 1; i <= MDSCOUNT; i++ )); do
15873 # check cl_user1 still registered
15874 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15875 error "mds$i: User ${cl_user1[mds$i]} not registered"
15876 # check cl_user2 unregistered
15877 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15878 error "mds$i: User ${cl_user2[mds$i]} still registered"
15880 # check changelogs are present and starting at $user_rec1 + 1
15881 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15882 [ -n "$user_rec1" ] ||
15883 error "mds$i: User ${cl_user1[mds$i]} not registered"
15884 first_rec=$($LFS changelog $(facet_svc mds$i) |
15885 awk '{ print $1; exit; }')
15887 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15888 [ $((user_rec1 + 1)) == $first_rec ] ||
15889 error "mds$i: rec $first_rec != $user_rec1 + 1"
15892 run_test 160g "changelog garbage collect (old users)"
15895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15896 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15897 skip "Need MDS version at least 2.10.56"
15899 local mdts=$(comma_list $(mdts_nodes))
15902 changelog_register || error "first changelog_register failed"
15903 changelog_register || error "second changelog_register failed"
15905 declare -A cl_user1
15906 declare -A cl_user2
15911 # generate some changelog records to accumulate on each MDT
15912 # use all_char because created files should be evenly distributed
15913 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15914 error "test_mkdir $tdir failed"
15915 for ((i = 0; i < MDSCOUNT; i++)); do
15916 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15917 error "create $DIR/$tdir/d$i.1 failed"
15920 # check changelogs have been generated
15921 local nbcl=$(changelog_dump | wc -l)
15922 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15924 for param in "changelog_max_idle_time=10" \
15926 "changelog_min_gc_interval=2"; do
15927 local MDT0=$(facet_svc $SINGLEMDS)
15928 local var="${param%=*}"
15929 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15931 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15932 do_nodes $mdts $LCTL set_param mdd.*.$param
15935 # force cl_user2 to be idle (1st part)
15938 for i in $(seq $MDSCOUNT); do
15939 cl_users=(${CL_USERS[mds$i]})
15940 cl_user1[mds$i]="${cl_users[0]}"
15941 cl_user2[mds$i]="${cl_users[1]}"
15943 [ -n "${cl_user1[mds$i]}" ] ||
15944 error "mds$i: no user registered"
15945 [ -n "${cl_user2[mds$i]}" ] ||
15946 error "mds$i: only ${cl_user2[mds$i]} is registered"
15948 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15949 [ -n "$user_rec1" ] ||
15950 error "mds$i: User ${cl_user1[mds$i]} not registered"
15951 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15952 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15953 [ -n "$user_rec2" ] ||
15954 error "mds$i: User ${cl_user1[mds$i]} not registered"
15955 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15956 "$user_rec1 + 2 == $user_rec2"
15957 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15958 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15959 "$user_rec1 + 2, but is $user_rec2"
15960 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15961 [ -n "$user_rec2" ] ||
15962 error "mds$i: User ${cl_user2[mds$i]} not registered"
15963 [ $user_rec1 == $user_rec2 ] ||
15964 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15965 "$user_rec1, but is $user_rec2"
15968 # force cl_user2 to be idle (2nd part) and to reach
15969 # changelog_max_idle_time
15972 # force each GC-thread start and block then
15973 # one per MDT/MDD, set fail_val accordingly
15974 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15975 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15977 # generate more changelogs to trigger fail_loc
15978 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15979 error "create $DIR/$tdir/${tfile}bis failed"
15981 # stop MDT to stop GC-thread, should be done in back-ground as it will
15982 # block waiting for the thread to be released and exit
15983 declare -A stop_pids
15984 for i in $(seq $MDSCOUNT); do
15986 stop_pids[mds$i]=$!
15989 for i in $(mdts_nodes); do
15992 local facets=$(facets_up_on_host $i)
15994 for facet in ${facets//,/ }; do
15995 if [[ $facet == mds* ]]; then
15999 # ensure each MDS's gc threads are still present and all in "R"
16000 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16001 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16002 error "$i: expected $nb GC-thread"
16004 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16006 error "$i: GC-thread not found in R-state"
16007 # check umounts of each MDT on MDS have reached kthread_stop()
16008 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16009 error "$i: expected $nb umount"
16011 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16012 error "$i: umount not found in D-state"
16015 # release all GC-threads
16016 do_nodes $mdts $LCTL set_param fail_loc=0
16018 # wait for MDT stop to complete
16019 for i in $(seq $MDSCOUNT); do
16020 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16024 # may try to check if any orphan changelog records are present
16025 # via ldiskfs/zfs and llog_reader...
16027 # re-start/mount MDTs
16028 for i in $(seq $MDSCOUNT); do
16029 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16030 error "Fail to start mds$i"
16034 for i in $(seq $MDSCOUNT); do
16035 # check cl_user1 still registered
16036 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16037 error "mds$i: User ${cl_user1[mds$i]} not registered"
16038 # check cl_user2 unregistered
16039 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16040 error "mds$i: User ${cl_user2[mds$i]} still registered"
16042 # check changelogs are present and starting at $user_rec1 + 1
16043 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16044 [ -n "$user_rec1" ] ||
16045 error "mds$i: User ${cl_user1[mds$i]} not registered"
16046 first_rec=$($LFS changelog $(facet_svc mds$i) |
16047 awk '{ print $1; exit; }')
16049 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16050 [ $((user_rec1 + 1)) == $first_rec ] ||
16051 error "mds$i: first index should be $user_rec1 + 1, " \
16052 "but is $first_rec"
16055 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16060 local mdts=$(comma_list $(mdts_nodes))
16062 changelog_register || error "first changelog_register failed"
16064 # generate some changelog records to accumulate on each MDT
16065 # use all_char because created files should be evenly distributed
16066 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16067 error "test_mkdir $tdir failed"
16068 for ((i = 0; i < MDSCOUNT; i++)); do
16069 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16070 error "create $DIR/$tdir/d$i.1 failed"
16073 # check changelogs have been generated
16074 local nbcl=$(changelog_dump | wc -l)
16075 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16077 # simulate race between register and unregister
16078 # XXX as fail_loc is set per-MDS, with DNE configs the race
16079 # simulation will only occur for one MDT per MDS and for the
16080 # others the normal race scenario will take place
16081 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16082 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16083 do_nodes $mdts $LCTL set_param fail_val=1
16085 # unregister 1st user
16086 changelog_deregister &
16088 # wait some time for deregister work to reach race rdv
16090 # register 2nd user
16091 changelog_register || error "2nd user register failed"
16093 wait $pid1 || error "1st user deregister failed"
16097 declare -A LAST_REC
16098 for i in $(seq $MDSCOUNT); do
16099 if changelog_users mds$i | grep "^cl"; then
16100 # make sure new records are added with one user present
16101 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16102 awk '/^current.index:/ { print $NF }')
16104 error "mds$i has no user registered"
16108 # generate more changelog records to accumulate on each MDT
16109 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16110 error "create $DIR/$tdir/${tfile}bis failed"
16112 for i in $(seq $MDSCOUNT); do
16113 last_rec=$(changelog_users $SINGLEMDS |
16114 awk '/^current.index:/ { print $NF }')
16115 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16116 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16117 error "changelogs are off on mds$i"
16120 run_test 160i "changelog user register/unregister race"
16123 remote_mds_nodsh && skip "remote MDS with nodsh"
16124 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16125 skip "Need MDS version at least 2.12.56"
16127 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16128 stack_trap "umount $MOUNT2" EXIT
16130 changelog_register || error "first changelog_register failed"
16131 stack_trap "changelog_deregister" EXIT
16133 # generate some changelog
16134 # use all_char because created files should be evenly distributed
16135 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16136 error "mkdir $tdir failed"
16137 for ((i = 0; i < MDSCOUNT; i++)); do
16138 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16139 error "create $DIR/$tdir/d$i.1 failed"
16142 # open the changelog device
16143 exec 3>/dev/changelog-$FSNAME-MDT0000
16144 stack_trap "exec 3>&-" EXIT
16145 exec 4</dev/changelog-$FSNAME-MDT0000
16146 stack_trap "exec 4<&-" EXIT
16148 # umount the first lustre mount
16150 stack_trap "mount_client $MOUNT" EXIT
16152 # read changelog, which may or may not fail, but should not crash
16156 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16157 changelog_users $SINGLEMDS | grep -q $cl_user ||
16158 error "User $cl_user not found in changelog_users"
16160 printf 'clear:'$cl_user':0' >&3
16162 run_test 160j "client can be umounted while its chanangelog is being used"
16165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16166 remote_mds_nodsh && skip "remote MDS with nodsh"
16168 mkdir -p $DIR/$tdir/1/1
16170 changelog_register || error "changelog_register failed"
16171 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16173 changelog_users $SINGLEMDS | grep -q $cl_user ||
16174 error "User '$cl_user' not found in changelog_users"
16175 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16176 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16177 rmdir $DIR/$tdir/1/1 & sleep 1
16179 touch $DIR/$tdir/2/2
16180 rm -rf $DIR/$tdir/2
16185 changelog_dump | grep rmdir || error "rmdir not recorded"
16187 run_test 160k "Verify that changelog records are not lost"
16189 # Verifies that a file passed as a parameter has recently had an operation
16190 # performed on it that has generated an MTIME changelog which contains the
16191 # correct parent FID. As files might reside on a different MDT from the
16192 # parent directory in DNE configurations, the FIDs are translated to paths
16193 # before being compared, which should be identical
16194 compare_mtime_changelog() {
16202 mdtidx=$($LFS getstripe --mdt-index $file)
16203 mdtidx=$(printf "%04x" $mdtidx)
16205 # Obtain the parent FID from the MTIME changelog
16206 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16207 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16209 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16210 [ -z "$cl_fid" ] && error "parent FID not present"
16212 # Verify that the path for the parent FID is the same as the path for
16213 # the test directory
16214 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16218 [[ "${pdir%/}" == "$dir" ]] ||
16219 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16225 remote_mds_nodsh && skip "remote MDS with nodsh"
16226 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16227 skip "Need MDS version at least 2.13.55"
16231 changelog_register || error "changelog_register failed"
16232 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16234 changelog_users $SINGLEMDS | grep -q $cl_user ||
16235 error "User '$cl_user' not found in changelog_users"
16237 # Clear some types so that MTIME changelogs are generated
16238 changelog_chmask "-CREAT"
16239 changelog_chmask "-CLOSE"
16241 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16243 # Test CL_MTIME during setattr
16244 touch $DIR/$tdir/$tfile
16245 compare_mtime_changelog $DIR/$tdir/$tfile
16247 # Test CL_MTIME during close
16248 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16249 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16251 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16254 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16255 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16256 skip "Need MDS version at least 2.14.51"
16263 changelog_register || error "first changelog_register failed"
16264 changelog_register || error "second changelog_register failed"
16266 cl_users=(${CL_USERS[mds1]})
16267 cl_user1="${cl_users[0]}"
16268 cl_user2="${cl_users[1]}"
16269 # generate some changelog records to accumulate on MDT0
16270 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16271 createmany -m $DIR/$tdir/$tfile 50 ||
16272 error "create $DIR/$tdir/$tfile failed"
16273 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16276 # check changelogs have been generated
16277 local nbcl=$(changelog_dump | wc -l)
16278 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16280 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16281 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16283 __changelog_clear mds1 $cl_user1 +10
16284 __changelog_clear mds1 $cl_user2 0 &
16287 __changelog_clear mds1 $cl_user1 0 ||
16288 error "fail to cancel record for $cl_user1"
16290 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16292 run_test 160m "Changelog clear race"
16295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16296 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16297 skip "Need MDS version at least 2.14.51"
16306 changelog_register || error "first changelog_register failed"
16308 cl_users=(${CL_USERS[mds1]})
16309 cl_user1="${cl_users[0]}"
16311 # generate some changelog records to accumulate on MDT0
16312 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16313 first_rec=$(changelog_users $SINGLEMDS |
16314 awk '/^current.index:/ { print $NF }')
16315 while (( last_rec < (( first_rec + 65000)) )); do
16316 createmany -m $DIR/$tdir/$tfile 10000 ||
16317 error "create $DIR/$tdir/$tfile failed"
16319 for i in $(seq 0 10000); do
16320 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16324 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16325 error "unlinkmany failed unlink"
16326 last_rec=$(changelog_users $SINGLEMDS |
16327 awk '/^current.index:/ { print $NF }')
16328 echo last record $last_rec
16329 (( last_rec == 0 )) && error "no changelog found"
16332 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16333 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16335 __changelog_clear mds1 $cl_user1 0 &
16338 __changelog_clear mds1 $cl_user1 0 ||
16339 error "fail to cancel record for $cl_user1"
16341 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16343 run_test 160n "Changelog destroy race"
16346 local mdt="$(facet_svc $SINGLEMDS)"
16348 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16349 remote_mds_nodsh && skip "remote MDS with nodsh"
16350 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16351 skip "Need MDS version at least 2.14.52"
16353 changelog_register --user test_160o -m unlnk+close+open ||
16354 error "changelog_register failed"
16355 # drop server mask so it doesn't interfere
16356 do_facet $SINGLEMDS $LCTL --device $mdt \
16357 changelog_register -u "Tt3_-#" &&
16358 error "bad symbols in name should fail"
16360 do_facet $SINGLEMDS $LCTL --device $mdt \
16361 changelog_register -u test_160o &&
16362 error "the same name registration should fail"
16364 do_facet $SINGLEMDS $LCTL --device $mdt \
16365 changelog_register -u test_160toolongname &&
16366 error "too long name registration should fail"
16368 changelog_chmask "MARK+HSM"
16369 lctl get_param mdd.*.changelog*mask
16370 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16371 changelog_users $SINGLEMDS | grep -q $cl_user ||
16372 error "User $cl_user not found in changelog_users"
16374 echo $cl_user | grep -q test_160o ||
16375 error "User $cl_user has no specific name 'test160o'"
16378 changelog_clear 0 || error "changelog_clear failed"
16379 # generate some changelog records to accumulate on MDT0
16380 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16381 touch $DIR/$tdir/$tfile # open 1
16383 OPENS=$(changelog_dump | grep -c "OPEN")
16384 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16386 # must be no MKDIR it wasn't set as user mask
16387 MKDIR=$(changelog_dump | grep -c "MKDIR")
16388 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16390 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16391 mdd.$mdt.changelog_current_mask -n)
16392 # register maskless user
16393 changelog_register || error "changelog_register failed"
16394 # effective mask should be not changed because it is not minimal
16395 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16396 mdd.$mdt.changelog_current_mask -n)
16397 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16398 # set server mask to minimal value
16399 changelog_chmask "MARK"
16400 # check effective mask again, should be treated as DEFMASK now
16401 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16402 mdd.$mdt.changelog_current_mask -n)
16403 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16405 do_facet $SINGLEMDS $LCTL --device $mdt \
16406 changelog_deregister -u test_160o ||
16407 error "cannot deregister by name"
16409 run_test 160o "changelog user name and mask"
16412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16413 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16414 skip "Need MDS version at least 2.14.51"
16415 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16421 changelog_register || error "first changelog_register failed"
16423 cl_users=(${CL_USERS[mds1]})
16424 cl_user1="${cl_users[0]}"
16426 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16427 createmany -m $DIR/$tdir/$tfile 50 ||
16428 error "create $DIR/$tdir/$tfile failed"
16429 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16432 # check changelogs have been generated
16433 entry_count=$(changelog_dump | wc -l)
16434 ((entry_count != 0)) || error "no changelog entries found"
16436 # remove changelog_users and check that orphan entries are removed
16438 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16439 start mds1 || error "cannot start mdt"
16440 entry_count=$(changelog_dump | wc -l)
16441 ((entry_count == 0)) ||
16442 error "found $entry_count changelog entries, expected none"
16444 run_test 160p "Changelog orphan cleanup with no users"
16447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16449 test_mkdir -c1 $DIR/$tdir
16450 cp /etc/hosts $DIR/$tdir/$tfile
16451 test_mkdir -c1 $DIR/$tdir/foo1
16452 test_mkdir -c1 $DIR/$tdir/foo2
16453 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16454 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16455 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16456 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16457 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16458 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16459 $LFS fid2path $DIR $FID
16460 error "bad link ea"
16463 rm $DIR/$tdir/foo2/zachary
16465 rm $DIR/$tdir/foo2/thor
16467 rm $DIR/$tdir/$tfile
16469 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16470 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16471 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16472 rm $DIR/$tdir/foo2/maggie
16475 local longname=$tfile.avg_len_is_thirty_two_
16476 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16477 error_noexit 'failed to unlink many hardlinks'" EXIT
16478 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16479 error "failed to hardlink many files"
16480 links=$($LFS fid2path $DIR $FID | wc -l)
16481 echo -n "${links}/1000 links in link EA"
16482 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16484 run_test 161a "link ea sanity"
16487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16488 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16491 local remote_dir=$DIR/$tdir/remote_dir
16493 mkdir -p $DIR/$tdir
16494 $LFS mkdir -i $MDTIDX $remote_dir ||
16495 error "create remote directory failed"
16497 cp /etc/hosts $remote_dir/$tfile
16498 mkdir -p $remote_dir/foo1
16499 mkdir -p $remote_dir/foo2
16500 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16501 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16502 ln $remote_dir/$tfile $remote_dir/foo1/luna
16503 ln $remote_dir/$tfile $remote_dir/foo2/thor
16505 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16507 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16508 $LFS fid2path $DIR $FID
16509 error "bad link ea"
16512 rm $remote_dir/foo2/zachary
16514 rm $remote_dir/foo2/thor
16516 rm $remote_dir/$tfile
16518 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16519 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16520 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16521 $LFS fid2path $DIR $FID
16522 error "bad link rename"
16524 rm $remote_dir/foo2/maggie
16527 local longname=filename_avg_len_is_thirty_two_
16528 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16529 error "failed to hardlink many files"
16530 links=$($LFS fid2path $DIR $FID | wc -l)
16531 echo -n "${links}/1000 links in link EA"
16532 [[ ${links} -gt 60 ]] ||
16533 error "expected at least 60 links in link EA"
16534 unlinkmany $remote_dir/foo2/$longname 1000 ||
16535 error "failed to unlink many hardlinks"
16537 run_test 161b "link ea sanity under remote directory"
16540 remote_mds_nodsh && skip "remote MDS with nodsh"
16541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16542 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16543 skip "Need MDS version at least 2.1.5"
16545 # define CLF_RENAME_LAST 0x0001
16546 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16547 changelog_register || error "changelog_register failed"
16550 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16551 touch $DIR/$tdir/foo_161c
16552 touch $DIR/$tdir/bar_161c
16553 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16554 changelog_dump | grep RENME | tail -n 5
16555 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16556 changelog_clear 0 || error "changelog_clear failed"
16557 if [ x$flags != "x0x1" ]; then
16558 error "flag $flags is not 0x1"
16561 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16562 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16563 touch $DIR/$tdir/foo_161c
16564 touch $DIR/$tdir/bar_161c
16565 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16566 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16567 changelog_dump | grep RENME | tail -n 5
16568 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16569 changelog_clear 0 || error "changelog_clear failed"
16570 if [ x$flags != "x0x0" ]; then
16571 error "flag $flags is not 0x0"
16573 echo "rename overwrite a target having nlink > 1," \
16574 "changelog record has flags of $flags"
16576 # rename doesn't overwrite a target (changelog flag 0x0)
16577 touch $DIR/$tdir/foo_161c
16578 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16579 changelog_dump | grep RENME | tail -n 5
16580 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16581 changelog_clear 0 || error "changelog_clear failed"
16582 if [ x$flags != "x0x0" ]; then
16583 error "flag $flags is not 0x0"
16585 echo "rename doesn't overwrite a target," \
16586 "changelog record has flags of $flags"
16588 # define CLF_UNLINK_LAST 0x0001
16589 # unlink a file having nlink = 1 (changelog flag 0x1)
16590 rm -f $DIR/$tdir/foo2_161c
16591 changelog_dump | grep UNLNK | tail -n 5
16592 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16593 changelog_clear 0 || error "changelog_clear failed"
16594 if [ x$flags != "x0x1" ]; then
16595 error "flag $flags is not 0x1"
16597 echo "unlink a file having nlink = 1," \
16598 "changelog record has flags of $flags"
16600 # unlink a file having nlink > 1 (changelog flag 0x0)
16601 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16602 rm -f $DIR/$tdir/foobar_161c
16603 changelog_dump | grep UNLNK | tail -n 5
16604 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16605 changelog_clear 0 || error "changelog_clear failed"
16606 if [ x$flags != "x0x0" ]; then
16607 error "flag $flags is not 0x0"
16609 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16611 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16614 remote_mds_nodsh && skip "remote MDS with nodsh"
16615 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16620 changelog_register || error "changelog_register failed"
16622 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16623 # interfer with $MOUNT/.lustre/fid/ access
16625 [[ $? -eq 0 ]] || error "mkdir failed"
16627 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16628 $LCTL set_param fail_loc=0x8000140c
16630 $LCTL set_param fail_val=5
16633 echo foofoo > $DIR/$tdir/$tfile &
16636 # wait for create to be delayed
16640 [[ $? -eq 0 ]] || error "create should be blocked"
16642 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16643 stack_trap "rm -f $tempfile"
16644 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16645 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16646 # some delay may occur during ChangeLog publishing and file read just
16647 # above, that could allow file write to happen finally
16648 [[ -s $tempfile ]] && echo "file should be empty"
16650 $LCTL set_param fail_loc=0
16653 [[ $? -eq 0 ]] || error "create failed"
16655 run_test 161d "create with concurrent .lustre/fid access"
16658 local expected="$1"
16663 path=$($LFS fid2path "$@")
16666 if [ $rc -ne 0 ]; then
16667 error "path looked up of '$expected' failed: rc=$rc"
16668 elif [ "$path" != "$expected" ]; then
16669 error "path looked up '$path' instead of '$expected'"
16671 echo "FID '$fid' resolves to path '$path' as expected"
16675 test_162a() { # was test_162
16676 test_mkdir -p -c1 $DIR/$tdir/d2
16677 touch $DIR/$tdir/d2/$tfile
16678 touch $DIR/$tdir/d2/x1
16679 touch $DIR/$tdir/d2/x2
16680 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16681 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16683 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16684 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16687 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16688 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16689 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16691 # softlink to wrong file
16692 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16693 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16694 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16697 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16698 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16699 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16700 # fid2path dir/fsname should both work
16701 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16702 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16704 # hardlink count: check that there are 2 links
16705 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16706 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16708 # hardlink indexing: remove the first link
16709 rm $DIR/$tdir/d2/p/q/r/hlink
16710 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16712 run_test 162a "path lookup sanity"
16715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16719 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16720 error "create striped dir failed"
16722 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16723 tail -n 1 | awk '{print $2}')
16724 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16726 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16727 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16730 for ((i=0;i<5;i++)); do
16731 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16732 error "get fid for f$i failed"
16733 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16735 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16736 error "get fid for d$i failed"
16737 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16742 run_test 162b "striped directory path lookup sanity"
16744 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16746 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16747 skip "Need MDS version at least 2.7.51"
16749 local lpath=$tdir.local
16750 local rpath=$tdir.remote
16752 test_mkdir $DIR/$lpath
16753 test_mkdir $DIR/$rpath
16755 for ((i = 0; i <= 101; i++)); do
16758 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16759 error "get fid for local directory $DIR/$lpath failed"
16760 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16763 test_mkdir $DIR/$rpath
16764 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16765 error "get fid for remote directory $DIR/$rpath failed"
16766 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16771 run_test 162c "fid2path works with paths 100 or more directories deep"
16773 oalr_event_count() {
16777 awk -v name="${FSNAME}-OST0000" \
16778 -v event="${event}" \
16779 '$1 == "TRACE" && $2 == event && $3 == name' \
16784 oalr_expect_event_count() {
16787 local expect="${3}"
16790 count=$(oalr_event_count "${event}" "${trace}")
16791 if ((count == expect)); then
16795 error_noexit "${event} event count was '${count}', expected ${expect}"
16801 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16803 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16807 sync # Flush previous IOs so we can count log entries.
16808 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16809 stack_trap cleanup_165 EXIT
16813 local trace="/tmp/${tfile}.trace"
16817 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16818 skip "OFD access log unsupported"
16821 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16824 do_facet ost1 ofd_access_log_reader --list
16827 do_facet ost1 killall -TERM ofd_access_log_reader
16831 if ((rc != 0)); then
16832 error "ofd_access_log_reader exited with rc = '${rc}'"
16835 # Parse trace file for discovery events:
16836 oalr_expect_event_count alr_log_add "${trace}" 1
16837 oalr_expect_event_count alr_log_eof "${trace}" 1
16838 oalr_expect_event_count alr_log_free "${trace}" 1
16840 run_test 165a "ofd access log discovery"
16843 local trace="/tmp/${tfile}.trace"
16844 local file="${DIR}/${tfile}"
16853 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16854 skip "OFD access log unsupported"
16857 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16860 do_facet ost1 ofd_access_log_reader --list
16862 lfs setstripe -c 1 -i 0 "${file}"
16863 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16864 error "cannot create '${file}'"
16867 do_facet ost1 killall -TERM ofd_access_log_reader
16871 if ((rc != 0)); then
16872 error "ofd_access_log_reader exited with rc = '${rc}'"
16875 oalr_expect_event_count alr_log_entry "${trace}" 1
16877 pfid1=$($LFS path2fid "${file}")
16879 # 1 2 3 4 5 6 7 8 9 10
16880 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16881 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16883 echo "entry = '${entry[*]}'" >&2
16886 if [[ "${pfid1}" != "${pfid2}" ]]; then
16887 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16891 if ((size != 1048576)); then
16892 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16896 if [[ "${flags}" != "w" ]]; then
16897 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16900 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16903 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16904 error "cannot read '${file}'"
16907 do_facet ost1 killall -TERM ofd_access_log_reader
16911 if ((rc != 0)); then
16912 error "ofd_access_log_reader exited with rc = '${rc}'"
16915 oalr_expect_event_count alr_log_entry "${trace}" 1
16917 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16918 echo "entry = '${entry[*]}'" >&2
16921 if [[ "${pfid1}" != "${pfid2}" ]]; then
16922 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16926 if ((size != 524288)); then
16927 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16931 if [[ "${flags}" != "r" ]]; then
16932 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16935 run_test 165b "ofd access log entries are produced and consumed"
16938 local trace="/tmp/${tfile}.trace"
16939 local file="${DIR}/${tdir}/${tfile}"
16941 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16942 skip "OFD access log unsupported"
16944 test_mkdir "${DIR}/${tdir}"
16947 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16950 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16952 # 4096 / 64 = 64. Create twice as many entries.
16953 for ((i = 0; i < 128; i++)); do
16954 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16955 error "cannot create file"
16960 do_facet ost1 killall -TERM ofd_access_log_reader
16963 if ((rc != 0)); then
16964 error "ofd_access_log_reader exited with rc = '${rc}'"
16967 unlinkmany "${file}-%d" 128
16969 run_test 165c "full ofd access logs do not block IOs"
16971 oal_get_read_count() {
16974 # STATS lustre-OST0001 alr_read_count 1
16976 do_facet ost1 cat "${stats}" |
16977 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16978 END { print count; }'
16981 oal_expect_read_count() {
16986 # Ask ofd_access_log_reader to write stats.
16987 do_facet ost1 killall -USR1 ofd_access_log_reader
16989 # Allow some time for things to happen.
16992 count=$(oal_get_read_count "${stats}")
16993 if ((count == expect)); then
16997 error_noexit "bad read count, got ${count}, expected ${expect}"
16998 do_facet ost1 cat "${stats}" >&2
17003 local stats="/tmp/${tfile}.stats"
17004 local file="${DIR}/${tdir}/${tfile}"
17005 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17007 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17008 skip "OFD access log unsupported"
17010 test_mkdir "${DIR}/${tdir}"
17013 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17016 lfs setstripe -c 1 -i 0 "${file}"
17018 do_facet ost1 lctl set_param "${param}=rw"
17019 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17020 error "cannot create '${file}'"
17021 oal_expect_read_count "${stats}" 1
17023 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17024 error "cannot read '${file}'"
17025 oal_expect_read_count "${stats}" 2
17027 do_facet ost1 lctl set_param "${param}=r"
17028 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17029 error "cannot create '${file}'"
17030 oal_expect_read_count "${stats}" 2
17032 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17033 error "cannot read '${file}'"
17034 oal_expect_read_count "${stats}" 3
17036 do_facet ost1 lctl set_param "${param}=w"
17037 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17038 error "cannot create '${file}'"
17039 oal_expect_read_count "${stats}" 4
17041 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17042 error "cannot read '${file}'"
17043 oal_expect_read_count "${stats}" 4
17045 do_facet ost1 lctl set_param "${param}=0"
17046 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17047 error "cannot create '${file}'"
17048 oal_expect_read_count "${stats}" 4
17050 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17051 error "cannot read '${file}'"
17052 oal_expect_read_count "${stats}" 4
17054 do_facet ost1 killall -TERM ofd_access_log_reader
17057 if ((rc != 0)); then
17058 error "ofd_access_log_reader exited with rc = '${rc}'"
17061 run_test 165d "ofd_access_log mask works"
17064 local stats="/tmp/${tfile}.stats"
17065 local file0="${DIR}/${tdir}-0/${tfile}"
17066 local file1="${DIR}/${tdir}-1/${tfile}"
17068 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17069 skip "OFD access log unsupported"
17071 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17073 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17074 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17076 lfs setstripe -c 1 -i 0 "${file0}"
17077 lfs setstripe -c 1 -i 0 "${file1}"
17080 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17083 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17084 error "cannot create '${file0}'"
17086 oal_expect_read_count "${stats}" 0
17088 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17089 error "cannot create '${file1}'"
17091 oal_expect_read_count "${stats}" 1
17093 do_facet ost1 killall -TERM ofd_access_log_reader
17096 if ((rc != 0)); then
17097 error "ofd_access_log_reader exited with rc = '${rc}'"
17100 run_test 165e "ofd_access_log MDT index filter works"
17103 local trace="/tmp/${tfile}.trace"
17108 do_facet ost1 timeout 60 ofd_access_log_reader \
17109 --exit-on-close --debug=- --trace=- > "${trace}" &
17116 if ((rc != 0)); then
17117 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17122 run_test 165f "ofd_access_log_reader --exit-on-close works"
17125 # do directio so as not to populate the page cache
17126 log "creating a 10 Mb file"
17127 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17128 error "multiop failed while creating a file"
17129 log "starting reads"
17130 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17131 log "truncating the file"
17132 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17133 error "multiop failed while truncating the file"
17135 kill %+ || true # reads might have finished
17136 echo "wait until dd is finished"
17138 log "removing the temporary file"
17139 rm -rf $DIR/$tfile || error "tmp file removal failed"
17141 run_test 169 "parallel read and truncate should not deadlock"
17144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17146 $LCTL clear # bug 18514
17147 $LCTL debug_daemon start $TMP/${tfile}_log_good
17149 $LCTL debug_daemon stop
17150 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17151 error "sed failed to read log_good"
17153 $LCTL debug_daemon start $TMP/${tfile}_log_good
17155 $LCTL debug_daemon stop
17157 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17158 error "lctl df log_bad failed"
17160 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17161 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17163 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17164 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17166 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17167 error "bad_line good_line1 good_line2 are empty"
17169 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17170 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17171 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17173 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17174 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17175 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17177 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17178 error "bad_line_new good_line_new are empty"
17180 local expected_good=$((good_line1 + good_line2*2))
17182 rm -f $TMP/${tfile}*
17183 # LU-231, short malformed line may not be counted into bad lines
17184 if [ $bad_line -ne $bad_line_new ] &&
17185 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17186 error "expected $bad_line bad lines, but got $bad_line_new"
17190 if [ $expected_good -ne $good_line_new ]; then
17191 error "expected $expected_good good lines, but got $good_line_new"
17196 run_test 170 "test lctl df to handle corrupted log ====================="
17198 test_171() { # bug20592
17199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17201 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17202 $LCTL set_param fail_loc=0x50e
17203 $LCTL set_param fail_val=3000
17204 multiop_bg_pause $DIR/$tfile O_s || true
17206 kill -USR1 $MULTIPID
17210 if dmesg | grep "recursive fault"; then
17211 error "caught a recursive fault"
17213 $LCTL set_param fail_loc=0
17216 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17218 # it would be good to share it with obdfilter-survey/iokit-libecho code
17219 setup_obdecho_osc () {
17222 local obdfilter_name=$2
17223 echo "Creating new osc for $obdfilter_name on $ost_nid"
17224 # make sure we can find loopback nid
17225 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17227 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17228 ${obdfilter_name}_osc_UUID || rc=2; }
17229 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17230 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17234 cleanup_obdecho_osc () {
17235 local obdfilter_name=$1
17236 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17237 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17244 local pages=${3:-64}
17249 local obd_size=$(get_obd_size $node $OBD)
17250 local page_size=$(get_page_size $node)
17251 if [[ -n "$obd_size" ]]; then
17252 local new_count=$((obd_size / (pages * page_size / 1024)))
17253 [[ $new_count -ge $count ]] || count=$new_count
17256 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17257 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17259 if [ $rc -eq 0 ]; then
17260 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17261 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17263 echo "New object id is $id"
17264 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17266 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17267 "test_brw $count w v $pages $id" || rc=4; }
17268 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17270 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17271 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17272 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17273 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17274 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17281 if ! [ -d /sys/fs/lustre/echo_client ] &&
17282 ! module_loaded obdecho; then
17283 load_module obdecho/obdecho &&
17284 stack_trap "rmmod obdecho" EXIT ||
17285 error "unable to load obdecho on client"
17288 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17289 local host=$($LCTL get_param -n osc.$osc.import |
17290 awk '/current_connection:/ { print $2 }' )
17291 local target=$($LCTL get_param -n osc.$osc.import |
17292 awk '/target:/ { print $2 }' )
17293 target=${target%_UUID}
17295 if [ -n "$target" ]; then
17296 setup_obdecho_osc $host $target &&
17297 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17298 { error "obdecho setup failed with $?"; return; }
17300 obdecho_test ${target}_osc client ||
17301 error "obdecho_test failed on ${target}_osc"
17303 $LCTL get_param osc.$osc.import
17304 error "there is no osc.$osc.import target"
17307 run_test 180a "test obdecho on osc"
17310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17311 remote_ost_nodsh && skip "remote OST with nodsh"
17313 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17314 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17315 error "failed to load module obdecho"
17317 local target=$(do_facet ost1 $LCTL dl |
17318 awk '/obdfilter/ { print $4; exit; }')
17320 if [ -n "$target" ]; then
17321 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17323 do_facet ost1 $LCTL dl
17324 error "there is no obdfilter target on ost1"
17327 run_test 180b "test obdecho directly on obdfilter"
17329 test_180c() { # LU-2598
17330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17331 remote_ost_nodsh && skip "remote OST with nodsh"
17332 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17333 skip "Need MDS version at least 2.4.0"
17335 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17336 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17337 error "failed to load module obdecho"
17339 local target=$(do_facet ost1 $LCTL dl |
17340 awk '/obdfilter/ { print $4; exit; }')
17342 if [ -n "$target" ]; then
17343 local pages=16384 # 64MB bulk I/O RPC size
17345 obdecho_test "$target" ost1 "$pages" ||
17346 error "obdecho_test with pages=$pages failed with $?"
17348 do_facet ost1 $LCTL dl
17349 error "there is no obdfilter target on ost1"
17352 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17354 test_181() { # bug 22177
17355 test_mkdir $DIR/$tdir
17356 # create enough files to index the directory
17357 createmany -o $DIR/$tdir/foobar 4000
17358 # print attributes for debug purpose
17361 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17363 # remove the files & current working dir
17364 unlinkmany $DIR/$tdir/foobar 4000
17366 kill -USR1 $MULTIPID
17368 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17371 run_test 181 "Test open-unlinked dir ========================"
17377 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17379 $LCTL set_param mdc.*.rpc_stats=clear
17381 for (( i = 0; i < $tcount; i++ )) ; do
17382 mkdir $DIR/$tdir/$i
17385 for (( i = 0; i < $tcount; i++ )) ; do
17386 createmany -o $DIR/$tdir/$i/f- $fcount &
17390 for (( i = 0; i < $tcount; i++ )) ; do
17391 unlinkmany $DIR/$tdir/$i/f- $fcount &
17395 $LCTL get_param mdc.*.rpc_stats
17399 run_test 182 "Test parallel modify metadata operations ================"
17401 test_183() { # LU-2275
17402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17403 remote_mds_nodsh && skip "remote MDS with nodsh"
17404 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17405 skip "Need MDS version at least 2.3.56"
17407 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17408 echo aaa > $DIR/$tdir/$tfile
17410 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17411 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17413 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17414 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17416 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17418 # Flush negative dentry cache
17419 touch $DIR/$tdir/$tfile
17421 # We are not checking for any leaked references here, they'll
17422 # become evident next time we do cleanup with module unload.
17425 run_test 183 "No crash or request leak in case of strange dispositions ========"
17427 # test suite 184 is for LU-2016, LU-2017
17429 check_swap_layouts_support
17431 dir0=$DIR/$tdir/$testnum
17432 test_mkdir -p -c1 $dir0
17437 $LFS setstripe -c1 $file1
17439 $LFS setstripe -c2 $file2
17441 gen1=$($LFS getstripe -g $file1)
17442 gen2=$($LFS getstripe -g $file2)
17444 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17445 gen=$($LFS getstripe -g $file1)
17446 [[ $gen1 != $gen ]] ||
17447 "Layout generation on $file1 does not change"
17448 gen=$($LFS getstripe -g $file2)
17449 [[ $gen2 != $gen ]] ||
17450 "Layout generation on $file2 does not change"
17452 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17453 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17455 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17457 run_test 184a "Basic layout swap"
17460 check_swap_layouts_support
17462 dir0=$DIR/$tdir/$testnum
17463 mkdir -p $dir0 || error "creating dir $dir0"
17470 $LFS setstripe -c1 $file1
17471 $LFS setstripe -c2 $file2
17472 $LFS setstripe -c1 $file3
17473 chown $RUNAS_ID $file3
17474 gen1=$($LFS getstripe -g $file1)
17475 gen2=$($LFS getstripe -g $file2)
17477 $LFS swap_layouts $dir1 $dir2 &&
17478 error "swap of directories layouts should fail"
17479 $LFS swap_layouts $dir1 $file1 &&
17480 error "swap of directory and file layouts should fail"
17481 $RUNAS $LFS swap_layouts $file1 $file2 &&
17482 error "swap of file we cannot write should fail"
17483 $LFS swap_layouts $file1 $file3 &&
17484 error "swap of file with different owner should fail"
17485 /bin/true # to clear error code
17487 run_test 184b "Forbidden layout swap (will generate errors)"
17490 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17491 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17492 check_swap_layouts_support
17493 check_swap_layout_no_dom $DIR
17495 local dir0=$DIR/$tdir/$testnum
17496 mkdir -p $dir0 || error "creating dir $dir0"
17498 local ref1=$dir0/ref1
17499 local ref2=$dir0/ref2
17500 local file1=$dir0/file1
17501 local file2=$dir0/file2
17502 # create a file large enough for the concurrent test
17503 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17504 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17505 echo "ref file size: ref1($(stat -c %s $ref1))," \
17506 "ref2($(stat -c %s $ref2))"
17509 dd if=$ref1 of=$file1 bs=16k &
17512 # Make sure dd starts to copy file, but wait at most 5 seconds
17514 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17516 $LFS swap_layouts $file1 $file2
17519 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17520 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17522 # how many bytes copied before swapping layout
17523 local copied=$(stat -c %s $file2)
17524 local remaining=$(stat -c %s $ref1)
17525 remaining=$((remaining - copied))
17526 echo "Copied $copied bytes before swapping layout..."
17528 cmp -n $copied $file1 $ref2 | grep differ &&
17529 error "Content mismatch [0, $copied) of ref2 and file1"
17530 cmp -n $copied $file2 $ref1 ||
17531 error "Content mismatch [0, $copied) of ref1 and file2"
17532 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17533 error "Content mismatch [$copied, EOF) of ref1 and file1"
17536 rm -f $ref1 $ref2 $file1 $file2
17538 run_test 184c "Concurrent write and layout swap"
17541 check_swap_layouts_support
17542 check_swap_layout_no_dom $DIR
17543 [ -z "$(which getfattr 2>/dev/null)" ] &&
17544 skip_env "no getfattr command"
17546 local file1=$DIR/$tdir/$tfile-1
17547 local file2=$DIR/$tdir/$tfile-2
17548 local file3=$DIR/$tdir/$tfile-3
17552 mkdir -p $DIR/$tdir
17553 touch $file1 || error "create $file1 failed"
17554 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17555 error "create $file2 failed"
17556 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17557 error "create $file3 failed"
17558 lovea1=$(get_layout_param $file1)
17560 $LFS swap_layouts $file2 $file3 ||
17561 error "swap $file2 $file3 layouts failed"
17562 $LFS swap_layouts $file1 $file2 ||
17563 error "swap $file1 $file2 layouts failed"
17565 lovea2=$(get_layout_param $file2)
17568 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17570 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17571 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17573 run_test 184d "allow stripeless layouts swap"
17576 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17577 skip "Need MDS version at least 2.6.94"
17578 check_swap_layouts_support
17579 check_swap_layout_no_dom $DIR
17580 [ -z "$(which getfattr 2>/dev/null)" ] &&
17581 skip_env "no getfattr command"
17583 local file1=$DIR/$tdir/$tfile-1
17584 local file2=$DIR/$tdir/$tfile-2
17585 local file3=$DIR/$tdir/$tfile-3
17588 mkdir -p $DIR/$tdir
17589 touch $file1 || error "create $file1 failed"
17590 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17591 error "create $file2 failed"
17592 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17593 error "create $file3 failed"
17595 $LFS swap_layouts $file1 $file2 ||
17596 error "swap $file1 $file2 layouts failed"
17598 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17599 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17601 echo 123 > $file1 || error "Should be able to write into $file1"
17603 $LFS swap_layouts $file1 $file3 ||
17604 error "swap $file1 $file3 layouts failed"
17606 echo 123 > $file1 || error "Should be able to write into $file1"
17608 rm -rf $file1 $file2 $file3
17610 run_test 184e "Recreate layout after stripeless layout swaps"
17613 # Create a file with name longer than sizeof(struct stat) ==
17614 # 144 to see if we can get chars from the file name to appear
17615 # in the returned striping. Note that 'f' == 0x66.
17616 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17618 mkdir -p $DIR/$tdir
17619 mcreate $DIR/$tdir/$file
17620 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17621 error "IOC_MDC_GETFILEINFO returned garbage striping"
17624 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17626 test_185() { # LU-2441
17627 # LU-3553 - no volatile file support in old servers
17628 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17629 skip "Need MDS version at least 2.3.60"
17631 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17632 touch $DIR/$tdir/spoo
17633 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17634 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17635 error "cannot create/write a volatile file"
17636 [ "$FILESET" == "" ] &&
17637 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17638 error "FID is still valid after close"
17640 multiop_bg_pause $DIR/$tdir vVw4096_c
17647 # assume that the next FID for this client is sequential, since stdout
17648 # is unfortunately eaten by multiop_bg_pause
17649 local n=$((${fidv[1]} + 1))
17650 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17651 if [ "$FILESET" == "" ]; then
17652 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17653 error "FID is missing before close"
17655 kill -USR1 $multi_pid
17656 # 1 second delay, so if mtime change we will see it
17658 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17659 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17661 run_test 185 "Volatile file support"
17663 function create_check_volatile() {
17667 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17670 local FID=$(cat /tmp/${tfile}.fid)
17671 [ "$FID" == "" ] && error "can't get FID for volatile"
17672 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17673 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17674 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17678 cancel_lru_locks mdc # flush opencache
17679 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17684 # LU-12516 - volatile creation via .lustre
17685 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17686 skip "Need MDS version at least 2.3.55"
17688 create_check_volatile 0
17689 [ $MDSCOUNT -lt 2 ] && return 0
17692 create_check_volatile 1
17696 run_test 185a "Volatile file creation in .lustre/fid/"
17699 remote_mds_nodsh && skip "remote MDS with nodsh"
17700 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17701 skip "Need MDS version at least 2.3.0"
17703 local dir0=$DIR/$tdir/$testnum
17704 mkdir -p $dir0 || error "creating dir $dir0"
17706 local file=$dir0/file1
17707 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17708 local dv1=$($LFS data_version $file)
17709 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17710 local dv2=$($LFS data_version $file)
17711 [[ $dv1 != $dv2 ]] ||
17712 error "data version did not change on write $dv1 == $dv2"
17717 run_test 187a "Test data version change"
17720 remote_mds_nodsh && skip "remote MDS with nodsh"
17721 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17722 skip "Need MDS version at least 2.3.0"
17724 local dir0=$DIR/$tdir/$testnum
17725 mkdir -p $dir0 || error "creating dir $dir0"
17727 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17728 [[ ${DV[0]} != ${DV[1]} ]] ||
17729 error "data version did not change on write"\
17730 " ${DV[0]} == ${DV[1]}"
17735 run_test 187b "Test data version change on volatile file"
17738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17739 remote_mgs_nodsh && skip "remote MGS with nodsh"
17740 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17742 local POOL=${POOL:-cea1}
17743 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17744 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17747 local last_ost=$(($OSTCOUNT - 1))
17749 local ost_list=$(seq $first_ost $ost_step $last_ost)
17750 local ost_range="$first_ost $last_ost $ost_step"
17751 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17752 local file_dir=$POOL_ROOT/file_tst
17753 local subdir=$test_path/subdir
17757 # former test_200a test_200b
17758 pool_add $POOL || { rc=$? ; break; }
17759 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17760 # former test_200c test_200d
17761 mkdir -p $test_path
17762 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17763 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17765 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17766 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17767 || { rc=$? ; break; }
17768 # former test_200e test_200f
17769 local files=$((OSTCOUNT*3))
17770 pool_alloc_files $POOL $test_path $files "$ost_list" \
17771 || { rc=$? ; break; }
17772 pool_create_files $POOL $file_dir $files "$ost_list" \
17773 || { rc=$? ; break; }
17774 # former test_200g test_200h
17775 pool_lfs_df $POOL || { rc=$? ; break; }
17776 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17778 # former test_201a test_201b test_201c
17779 pool_remove_first_target $POOL || { rc=$? ; break; }
17781 local f=$test_path/$tfile
17782 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17783 pool_remove $POOL $f || { rc=$? ; break; }
17791 run_test 200 "OST pools"
17793 # usage: default_attr <count | size | offset>
17795 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17798 # usage: check_default_stripe_attr
17799 check_default_stripe_attr() {
17800 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17803 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17805 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17809 error "unknown getstripe attr '$1'"
17812 [ $ACTUAL == $EXPECTED ] ||
17813 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17817 test_mkdir $DIR/$tdir
17818 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17820 check_default_stripe_attr --stripe-count
17821 check_default_stripe_attr --stripe-size
17822 check_default_stripe_attr --stripe-index
17824 run_test 204a "Print default stripe attributes"
17827 test_mkdir $DIR/$tdir
17828 $LFS setstripe --stripe-count 1 $DIR/$tdir
17830 check_default_stripe_attr --stripe-size
17831 check_default_stripe_attr --stripe-index
17833 run_test 204b "Print default stripe size and offset"
17836 test_mkdir $DIR/$tdir
17837 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17839 check_default_stripe_attr --stripe-count
17840 check_default_stripe_attr --stripe-index
17842 run_test 204c "Print default stripe count and offset"
17845 test_mkdir $DIR/$tdir
17846 $LFS setstripe --stripe-index 0 $DIR/$tdir
17848 check_default_stripe_attr --stripe-count
17849 check_default_stripe_attr --stripe-size
17851 run_test 204d "Print default stripe count and size"
17854 test_mkdir $DIR/$tdir
17855 $LFS setstripe -d $DIR/$tdir
17857 check_default_stripe_attr --stripe-count --raw
17858 check_default_stripe_attr --stripe-size --raw
17859 check_default_stripe_attr --stripe-index --raw
17861 run_test 204e "Print raw stripe attributes"
17864 test_mkdir $DIR/$tdir
17865 $LFS setstripe --stripe-count 1 $DIR/$tdir
17867 check_default_stripe_attr --stripe-size --raw
17868 check_default_stripe_attr --stripe-index --raw
17870 run_test 204f "Print raw stripe size and offset"
17873 test_mkdir $DIR/$tdir
17874 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17876 check_default_stripe_attr --stripe-count --raw
17877 check_default_stripe_attr --stripe-index --raw
17879 run_test 204g "Print raw stripe count and offset"
17882 test_mkdir $DIR/$tdir
17883 $LFS setstripe --stripe-index 0 $DIR/$tdir
17885 check_default_stripe_attr --stripe-count --raw
17886 check_default_stripe_attr --stripe-size --raw
17888 run_test 204h "Print raw stripe count and size"
17890 # Figure out which job scheduler is being used, if any,
17891 # or use a fake one
17892 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17893 JOBENV=SLURM_JOB_ID
17894 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17896 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17898 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17899 JOBENV=LOADL_STEP_ID
17900 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17903 $LCTL list_param jobid_name > /dev/null 2>&1
17904 if [ $? -eq 0 ]; then
17910 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17912 verify_jobstats() {
17917 # we don't really need to clear the stats for this test to work, since each
17918 # command has a unique jobid, but it makes debugging easier if needed.
17919 # for facet in $facets; do
17920 # local dev=$(convert_facet2label $facet)
17921 # # clear old jobstats
17922 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17925 # use a new JobID for each test, or we might see an old one
17926 [ "$JOBENV" = "FAKE_JOBID" ] &&
17927 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17929 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17931 [ "$JOBENV" = "nodelocal" ] && {
17932 FAKE_JOBID=id.$testnum.%e.$RANDOM
17933 $LCTL set_param jobid_name=$FAKE_JOBID
17934 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17937 log "Test: ${cmd[*]}"
17938 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17940 if [ $JOBENV = "FAKE_JOBID" ]; then
17941 FAKE_JOBID=$JOBVAL ${cmd[*]}
17946 # all files are created on OST0000
17947 for facet in $facets; do
17948 local stats="*.$(convert_facet2label $facet).job_stats"
17950 # strip out libtool wrappers for in-tree executables
17951 if [ $(do_facet $facet lctl get_param $stats |
17952 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17953 do_facet $facet lctl get_param $stats
17954 error "No jobstats for $JOBVAL found on $facet::$stats"
17960 local new_jobenv=$1
17962 set_persistent_param_and_check client "jobid_var" \
17963 "$FSNAME.sys.jobid_var" $new_jobenv
17966 test_205a() { # Job stats
17967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17968 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17969 skip "Need MDS version with at least 2.7.1"
17970 remote_mgs_nodsh && skip "remote MGS with nodsh"
17971 remote_mds_nodsh && skip "remote MDS with nodsh"
17972 remote_ost_nodsh && skip "remote OST with nodsh"
17973 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17974 skip "Server doesn't support jobstats"
17975 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17977 local old_jobenv=$($LCTL get_param -n jobid_var)
17978 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17980 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17981 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17983 stack_trap "do_facet mgs $PERM_CMD \
17984 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17988 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17989 mdt.*.job_cleanup_interval | head -n 1)
17990 local new_interval=5
17991 do_facet $SINGLEMDS \
17992 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17993 stack_trap "do_facet $SINGLEMDS \
17994 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17995 local start=$SECONDS
17999 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18000 verify_jobstats "$cmd" "$SINGLEMDS"
18002 cmd="rmdir $DIR/$tdir"
18003 verify_jobstats "$cmd" "$SINGLEMDS"
18004 # mkdir on secondary MDT
18005 if [ $MDSCOUNT -gt 1 ]; then
18006 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18007 verify_jobstats "$cmd" "mds2"
18010 cmd="mknod $DIR/$tfile c 1 3"
18011 verify_jobstats "$cmd" "$SINGLEMDS"
18013 cmd="rm -f $DIR/$tfile"
18014 verify_jobstats "$cmd" "$SINGLEMDS"
18015 # create all files on OST0000 so verify_jobstats can find OST stats
18017 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18018 verify_jobstats "$cmd" "$SINGLEMDS"
18020 cmd="touch $DIR/$tfile"
18021 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18023 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18024 verify_jobstats "$cmd" "ost1"
18026 cancel_lru_locks osc
18027 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18028 verify_jobstats "$cmd" "ost1"
18030 cmd="$TRUNCATE $DIR/$tfile 0"
18031 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18033 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18034 verify_jobstats "$cmd" "$SINGLEMDS"
18035 # jobstats expiry - sleep until old stats should be expired
18036 local left=$((new_interval + 5 - (SECONDS - start)))
18037 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18038 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18040 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18041 verify_jobstats "$cmd" "$SINGLEMDS"
18042 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18043 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18045 # Ensure that jobid are present in changelog (if supported by MDS)
18046 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18047 changelog_dump | tail -10
18048 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18049 [ $jobids -eq 9 ] ||
18050 error "Wrong changelog jobid count $jobids != 9"
18054 jobstats_set $JOBENV
18056 changelog_dump | grep $tfile
18057 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18058 [ $jobids -eq 0 ] ||
18059 error "Unexpected jobids when jobid_var=$JOBENV"
18062 # test '%j' access to environment variable - if supported
18063 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18064 JOBENV="JOBCOMPLEX"
18065 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18067 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18070 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18071 JOBENV="JOBCOMPLEX"
18072 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18074 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18077 # test '%j' access to per-session jobid - if supported
18078 if lctl list_param jobid_this_session > /dev/null 2>&1
18080 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18081 lctl set_param jobid_this_session=$USER
18083 JOBENV="JOBCOMPLEX"
18084 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18086 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18089 run_test 205a "Verify job stats"
18091 # LU-13117, LU-13597
18093 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18094 skip "Need MDS version at least 2.13.54.91"
18096 job_stats="mdt.*.job_stats"
18097 $LCTL set_param $job_stats=clear
18098 # Setting jobid_var to USER might not be supported
18099 $LCTL set_param jobid_var=USER || true
18100 $LCTL set_param jobid_name="%e.%u"
18101 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18102 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18103 grep "job_id:.*foolish" &&
18104 error "Unexpected jobid found"
18105 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18106 grep "open:.*min.*max.*sum" ||
18107 error "wrong job_stats format found"
18109 run_test 205b "Verify job stats jobid and output format"
18113 $LCTL set_param llite.*.stats=0
18114 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18115 $LCTL get_param llite.*.stats
18116 $LCTL get_param llite.*.stats | grep \
18117 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18118 error "wrong client stats format found"
18120 run_test 205c "Verify client stats format"
18122 # LU-1480, LU-1773 and LU-1657
18124 mkdir -p $DIR/$tdir
18125 $LFS setstripe -c -1 $DIR/$tdir
18126 #define OBD_FAIL_LOV_INIT 0x1403
18127 $LCTL set_param fail_loc=0xa0001403
18128 $LCTL set_param fail_val=1
18129 touch $DIR/$tdir/$tfile || true
18131 run_test 206 "fail lov_init_raid0() doesn't lbug"
18134 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18135 local fsz=`stat -c %s $DIR/$tfile`
18136 cancel_lru_locks mdc
18138 # do not return layout in getattr intent
18139 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18140 $LCTL set_param fail_loc=0x170
18141 local sz=`stat -c %s $DIR/$tfile`
18143 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18147 run_test 207a "can refresh layout at glimpse"
18150 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18151 local cksum=`md5sum $DIR/$tfile`
18152 local fsz=`stat -c %s $DIR/$tfile`
18153 cancel_lru_locks mdc
18154 cancel_lru_locks osc
18156 # do not return layout in getattr intent
18157 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18158 $LCTL set_param fail_loc=0x171
18160 # it will refresh layout after the file is opened but before read issues
18161 echo checksum is "$cksum"
18162 echo "$cksum" |md5sum -c --quiet || error "file differs"
18166 run_test 207b "can refresh layout at open"
18169 # FIXME: in this test suite, only RD lease is used. This is okay
18170 # for now as only exclusive open is supported. After generic lease
18171 # is done, this test suite should be revised. - Jinshan
18173 remote_mds_nodsh && skip "remote MDS with nodsh"
18174 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18175 skip "Need MDS version at least 2.4.52"
18177 echo "==== test 1: verify get lease work"
18178 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18180 echo "==== test 2: verify lease can be broken by upcoming open"
18181 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18185 $MULTIOP $DIR/$tfile oO_RDWR:c
18186 kill -USR1 $PID && wait $PID || error "break lease error"
18188 echo "==== test 3: verify lease can't be granted if an open already exists"
18189 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18193 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18194 kill -USR1 $PID && wait $PID || error "open file error"
18196 echo "==== test 4: lease can sustain over recovery"
18197 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18203 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18205 echo "==== test 5: lease broken can't be regained by replay"
18206 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18210 # open file to break lease and then recovery
18211 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18214 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18218 run_test 208 "Exclusive open"
18221 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18222 skip_env "must have disp_stripe"
18225 sync; sleep 5; sync;
18227 echo 3 > /proc/sys/vm/drop_caches
18228 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18229 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18230 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18232 # open/close 500 times
18233 for i in $(seq 500); do
18237 echo 3 > /proc/sys/vm/drop_caches
18238 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18239 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18240 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18242 echo "before: $req_before, after: $req_after"
18243 [ $((req_after - req_before)) -ge 300 ] &&
18244 error "open/close requests are not freed"
18247 run_test 209 "read-only open/close requests should be freed promptly"
18252 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18256 $LFS getstripe $DIR/$tfile
18258 wait $pid || error "multiop failed"
18260 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18264 $LFS getstripe $DIR/$tfile
18266 wait $pid || error "multiop failed"
18268 run_test 210 "lfs getstripe does not break leases"
18272 size=$((size % 8192 + 1))
18273 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18274 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18275 rm -f $DIR/f212 $DIR/f212.xyz
18277 run_test 212 "Sendfile test ============================================"
18280 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18281 cancel_lru_locks osc
18282 lctl set_param fail_loc=0x8000040f
18283 # generate a read lock
18284 cat $DIR/$tfile > /dev/null
18285 # write to the file, it will try to cancel the above read lock.
18286 cat /etc/hosts >> $DIR/$tfile
18288 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18290 test_214() { # for bug 20133
18291 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18292 for (( i=0; i < 340; i++ )) ; do
18293 touch $DIR/$tdir/d214c/a$i
18296 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18297 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18298 ls $DIR/d214c || error "ls $DIR/d214c failed"
18299 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18300 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18302 run_test 214 "hash-indexed directory test - bug 20133"
18304 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18305 create_lnet_proc_files() {
18306 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18309 # counterpart of create_lnet_proc_files
18310 remove_lnet_proc_files() {
18311 rm -f $TMP/lnet_$1.sys
18314 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18315 # 3rd arg as regexp for body
18316 check_lnet_proc_stats() {
18317 local l=$(cat "$TMP/lnet_$1" |wc -l)
18318 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18320 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18323 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18324 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18325 # optional and can be regexp for 2nd line (lnet.routes case)
18326 check_lnet_proc_entry() {
18327 local blp=2 # blp stands for 'position of 1st line of body'
18328 [ -z "$5" ] || blp=3 # lnet.routes case
18330 local l=$(cat "$TMP/lnet_$1" |wc -l)
18331 # subtracting one from $blp because the body can be empty
18332 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18334 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18335 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18337 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18338 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18340 # bail out if any unexpected line happened
18341 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18342 [ "$?" != 0 ] || error "$2 misformatted"
18345 test_215() { # for bugs 18102, 21079, 21517
18346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18348 local N='(0|[1-9][0-9]*)' # non-negative numeric
18349 local P='[1-9][0-9]*' # positive numeric
18350 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18351 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18352 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18353 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18355 local L1 # regexp for 1st line
18356 local L2 # regexp for 2nd line (optional)
18357 local BR # regexp for the rest (body)
18359 # lnet.stats should look as 11 space-separated non-negative numerics
18360 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18361 create_lnet_proc_files "stats"
18362 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18363 remove_lnet_proc_files "stats"
18365 # lnet.routes should look like this:
18366 # Routing disabled/enabled
18367 # net hops priority state router
18368 # where net is a string like tcp0, hops > 0, priority >= 0,
18369 # state is up/down,
18370 # router is a string like 192.168.1.1@tcp2
18371 L1="^Routing (disabled|enabled)$"
18372 L2="^net +hops +priority +state +router$"
18373 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18374 create_lnet_proc_files "routes"
18375 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18376 remove_lnet_proc_files "routes"
18378 # lnet.routers should look like this:
18379 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18380 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18381 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18382 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18383 L1="^ref +rtr_ref +alive +router$"
18384 BR="^$P +$P +(up|down) +$NID$"
18385 create_lnet_proc_files "routers"
18386 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18387 remove_lnet_proc_files "routers"
18389 # lnet.peers should look like this:
18390 # nid refs state last max rtr min tx min queue
18391 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18392 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18393 # numeric (0 or >0 or <0), queue >= 0.
18394 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18395 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18396 create_lnet_proc_files "peers"
18397 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18398 remove_lnet_proc_files "peers"
18400 # lnet.buffers should look like this:
18401 # pages count credits min
18402 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18403 L1="^pages +count +credits +min$"
18404 BR="^ +$N +$N +$I +$I$"
18405 create_lnet_proc_files "buffers"
18406 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18407 remove_lnet_proc_files "buffers"
18409 # lnet.nis should look like this:
18410 # nid status alive refs peer rtr max tx min
18411 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18412 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18413 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18414 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18415 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18416 create_lnet_proc_files "nis"
18417 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18418 remove_lnet_proc_files "nis"
18420 # can we successfully write to lnet.stats?
18421 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18423 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18425 test_216() { # bug 20317
18426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18427 remote_ost_nodsh && skip "remote OST with nodsh"
18430 local facets=$(get_facets OST)
18431 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18433 save_lustre_params client "osc.*.contention_seconds" > $p
18434 save_lustre_params $facets \
18435 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18436 save_lustre_params $facets \
18437 "ldlm.namespaces.filter-*.contended_locks" >> $p
18438 save_lustre_params $facets \
18439 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18440 clear_stats osc.*.osc_stats
18442 # agressive lockless i/o settings
18443 do_nodes $(comma_list $(osts_nodes)) \
18444 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18445 ldlm.namespaces.filter-*.contended_locks=0 \
18446 ldlm.namespaces.filter-*.contention_seconds=60"
18447 lctl set_param -n osc.*.contention_seconds=60
18449 $DIRECTIO write $DIR/$tfile 0 10 4096
18450 $CHECKSTAT -s 40960 $DIR/$tfile
18452 # disable lockless i/o
18453 do_nodes $(comma_list $(osts_nodes)) \
18454 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18455 ldlm.namespaces.filter-*.contended_locks=32 \
18456 ldlm.namespaces.filter-*.contention_seconds=0"
18457 lctl set_param -n osc.*.contention_seconds=0
18458 clear_stats osc.*.osc_stats
18460 dd if=/dev/zero of=$DIR/$tfile count=0
18461 $CHECKSTAT -s 0 $DIR/$tfile
18463 restore_lustre_params <$p
18467 run_test 216 "check lockless direct write updates file size and kms correctly"
18469 test_217() { # bug 22430
18470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18475 for node in $(nodes_list); do
18476 nid=$(host_nids_address $node $NETTYPE)
18477 if [[ $nid = *-* ]] ; then
18478 echo "lctl ping $(h2nettype $nid)"
18479 lctl ping $(h2nettype $nid)
18481 echo "skipping $node (no hyphen detected)"
18485 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18488 # do directio so as not to populate the page cache
18489 log "creating a 10 Mb file"
18490 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18491 log "starting reads"
18492 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18493 log "truncating the file"
18494 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18496 kill %+ || true # reads might have finished
18497 echo "wait until dd is finished"
18499 log "removing the temporary file"
18500 rm -rf $DIR/$tfile || error "tmp file removal failed"
18502 run_test 218 "parallel read and truncate should not deadlock"
18505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18507 # write one partial page
18508 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18509 # set no grant so vvp_io_commit_write will do sync write
18510 $LCTL set_param fail_loc=0x411
18511 # write a full page at the end of file
18512 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18514 $LCTL set_param fail_loc=0
18515 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18516 $LCTL set_param fail_loc=0x411
18517 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18520 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18521 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18523 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18525 test_220() { #LU-325
18526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18527 remote_ost_nodsh && skip "remote OST with nodsh"
18528 remote_mds_nodsh && skip "remote MDS with nodsh"
18529 remote_mgs_nodsh && skip "remote MGS with nodsh"
18533 # create on MDT0000 so the last_id and next_id are correct
18534 mkdir_on_mdt0 $DIR/$tdir
18535 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18539 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18540 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18541 osp.$mdtosc_proc1.prealloc_last_id)
18542 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18543 osp.$mdtosc_proc1.prealloc_next_id)
18547 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18548 #define OBD_FAIL_OST_ENOINO 0x229
18549 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18550 create_pool $FSNAME.$TESTNAME || return 1
18551 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18553 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18555 MDSOBJS=$((last_id - next_id))
18556 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18558 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18559 echo "OST still has $count kbytes free"
18561 echo "create $MDSOBJS files @next_id..."
18562 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18564 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18565 osp.$mdtosc_proc1.prealloc_last_id)
18566 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18567 osp.$mdtosc_proc1.prealloc_next_id)
18569 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18574 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18575 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18577 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18578 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18579 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18580 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18581 echo "unlink $MDSOBJS files @$next_id..."
18582 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18584 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18589 dd if=`which date` of=$MOUNT/date oflag=sync
18590 chmod +x $MOUNT/date
18592 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18593 $LCTL set_param fail_loc=0x80001401
18595 $MOUNT/date > /dev/null
18598 run_test 221 "make sure fault and truncate race to not cause OOM"
18601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18604 test_mkdir $DIR/$tdir
18605 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18606 createmany -o $DIR/$tdir/$tfile 10
18607 cancel_lru_locks mdc
18608 cancel_lru_locks osc
18609 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18610 $LCTL set_param fail_loc=0x31a
18611 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18612 $LCTL set_param fail_loc=0
18615 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18621 test_mkdir $DIR/$tdir
18622 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18623 createmany -o $DIR/$tdir/$tfile 10
18624 cancel_lru_locks mdc
18625 cancel_lru_locks osc
18626 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18627 $LCTL set_param fail_loc=0x31a
18628 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18629 $LCTL set_param fail_loc=0
18631 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18637 test_mkdir $DIR/$tdir
18638 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18639 createmany -o $DIR/$tdir/$tfile 10
18640 cancel_lru_locks mdc
18641 cancel_lru_locks osc
18642 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18643 $LCTL set_param fail_loc=0x31b
18644 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18645 $LCTL set_param fail_loc=0
18648 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18650 test_224a() { # LU-1039, MRP-303
18651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18653 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18654 $LCTL set_param fail_loc=0x508
18655 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18656 $LCTL set_param fail_loc=0
18659 run_test 224a "Don't panic on bulk IO failure"
18661 test_224b() { # LU-1039, MRP-303
18662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18664 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18665 cancel_lru_locks osc
18666 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18667 $LCTL set_param fail_loc=0x515
18668 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18669 $LCTL set_param fail_loc=0
18672 run_test 224b "Don't panic on bulk IO failure"
18674 test_224c() { # LU-6441
18675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18676 remote_mds_nodsh && skip "remote MDS with nodsh"
18678 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18679 save_writethrough $p
18680 set_cache writethrough on
18682 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18683 local at_max=$($LCTL get_param -n at_max)
18684 local timeout=$($LCTL get_param -n timeout)
18685 local test_at="at_max"
18686 local param_at="$FSNAME.sys.at_max"
18687 local test_timeout="timeout"
18688 local param_timeout="$FSNAME.sys.timeout"
18690 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18692 set_persistent_param_and_check client "$test_at" "$param_at" 0
18693 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18695 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18696 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18697 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18698 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18700 do_facet ost1 "$LCTL set_param fail_loc=0"
18702 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18703 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18706 $LCTL set_param -n $pages_per_rpc
18707 restore_lustre_params < $p
18710 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18712 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18715 if [ -z ${MDSSURVEY} ]; then
18716 skip_env "mds-survey not found"
18718 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18719 skip "Need MDS version at least 2.2.51"
18721 local mds=$(facet_host $SINGLEMDS)
18722 local target=$(do_nodes $mds 'lctl dl' |
18723 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18725 local cmd1="file_count=1000 thrhi=4"
18726 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18727 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18728 local cmd="$cmd1 $cmd2 $cmd3"
18730 rm -f ${TMP}/mds_survey*
18732 eval $cmd || error "mds-survey with zero-stripe failed"
18733 cat ${TMP}/mds_survey*
18734 rm -f ${TMP}/mds_survey*
18736 run_test 225a "Metadata survey sanity with zero-stripe"
18739 if [ -z ${MDSSURVEY} ]; then
18740 skip_env "mds-survey not found"
18742 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18743 skip "Need MDS version at least 2.2.51"
18744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18745 remote_mds_nodsh && skip "remote MDS with nodsh"
18746 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18747 skip_env "Need to mount OST to test"
18750 local mds=$(facet_host $SINGLEMDS)
18751 local target=$(do_nodes $mds 'lctl dl' |
18752 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18754 local cmd1="file_count=1000 thrhi=4"
18755 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18756 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18757 local cmd="$cmd1 $cmd2 $cmd3"
18759 rm -f ${TMP}/mds_survey*
18761 eval $cmd || error "mds-survey with stripe_count failed"
18762 cat ${TMP}/mds_survey*
18763 rm -f ${TMP}/mds_survey*
18765 run_test 225b "Metadata survey sanity with stripe_count = 1"
18767 mcreate_path2fid () {
18773 local path=$DIR/$tdir/$name
18778 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18779 error "cannot create $desc"
18781 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18783 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18785 fid_path=$($LFS fid2path $MOUNT $fid)
18787 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18789 [ "$path" == "$fid_path" ] ||
18790 error "fid2path returned $fid_path, expected $path"
18792 echo "pass with $path and $fid"
18797 mkdir -p $DIR/$tdir
18799 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18800 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18801 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18802 mcreate_path2fid 0040666 0 0 dir "directory"
18803 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18804 mcreate_path2fid 0100666 0 0 file "regular file"
18805 mcreate_path2fid 0120666 0 0 link "symbolic link"
18806 mcreate_path2fid 0140666 0 0 sock "socket"
18808 run_test 226a "call path2fid and fid2path on files of all type"
18811 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18816 mkdir -p $DIR/$tdir
18817 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18818 error "create remote directory failed"
18819 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18820 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18821 "character special file (null)"
18822 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18823 "character special file (no device)"
18824 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18825 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18826 "block special file (loop)"
18827 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18828 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18829 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18831 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18834 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18835 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18836 skip "Need MDS version at least 2.13.55"
18838 local submnt=/mnt/submnt
18839 local srcfile=/etc/passwd
18840 local dstfile=$submnt/passwd
18846 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18847 error "create remote directory failed"
18848 mkdir -p $submnt || error "create $submnt failed"
18849 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18850 error "mount $submnt failed"
18851 stack_trap "umount $submnt" EXIT
18853 cp $srcfile $dstfile
18854 fid=$($LFS path2fid $dstfile)
18855 path=$($LFS fid2path $submnt "$fid")
18856 [ "$path" = "$dstfile" ] ||
18857 error "fid2path $submnt $fid failed ($path != $dstfile)"
18859 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18861 # LU-1299 Executing or running ldd on a truncated executable does not
18862 # cause an out-of-memory condition.
18864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18865 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18867 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18868 chmod +x $MOUNT/date
18870 $MOUNT/date > /dev/null
18871 ldd $MOUNT/date > /dev/null
18874 run_test 227 "running truncated executable does not cause OOM"
18876 # LU-1512 try to reuse idle OI blocks
18878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18879 remote_mds_nodsh && skip "remote MDS with nodsh"
18880 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18882 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18883 local myDIR=$DIR/$tdir
18886 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18887 $LCTL set_param fail_loc=0x80001002
18888 createmany -o $myDIR/t- 10000
18889 $LCTL set_param fail_loc=0
18890 # The guard is current the largest FID holder
18892 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18894 local IDX=$(($SEQ % 64))
18896 do_facet $SINGLEMDS sync
18897 # Make sure journal flushed.
18899 local blk1=$(do_facet $SINGLEMDS \
18900 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18901 grep Blockcount | awk '{print $4}')
18903 # Remove old files, some OI blocks will become idle.
18904 unlinkmany $myDIR/t- 10000
18905 # Create new files, idle OI blocks should be reused.
18906 createmany -o $myDIR/t- 2000
18907 do_facet $SINGLEMDS sync
18908 # Make sure journal flushed.
18910 local blk2=$(do_facet $SINGLEMDS \
18911 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18912 grep Blockcount | awk '{print $4}')
18914 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18916 run_test 228a "try to reuse idle OI blocks"
18919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18920 remote_mds_nodsh && skip "remote MDS with nodsh"
18921 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18923 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18924 local myDIR=$DIR/$tdir
18927 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18928 $LCTL set_param fail_loc=0x80001002
18929 createmany -o $myDIR/t- 10000
18930 $LCTL set_param fail_loc=0
18931 # The guard is current the largest FID holder
18933 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18935 local IDX=$(($SEQ % 64))
18937 do_facet $SINGLEMDS sync
18938 # Make sure journal flushed.
18940 local blk1=$(do_facet $SINGLEMDS \
18941 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18942 grep Blockcount | awk '{print $4}')
18944 # Remove old files, some OI blocks will become idle.
18945 unlinkmany $myDIR/t- 10000
18948 stop $SINGLEMDS || error "Fail to stop MDT."
18950 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18952 df $MOUNT || error "Fail to df."
18953 # Create new files, idle OI blocks should be reused.
18954 createmany -o $myDIR/t- 2000
18955 do_facet $SINGLEMDS sync
18956 # Make sure journal flushed.
18958 local blk2=$(do_facet $SINGLEMDS \
18959 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18960 grep Blockcount | awk '{print $4}')
18962 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18964 run_test 228b "idle OI blocks can be reused after MDT restart"
18968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18969 remote_mds_nodsh && skip "remote MDS with nodsh"
18970 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18972 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18973 local myDIR=$DIR/$tdir
18976 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18977 $LCTL set_param fail_loc=0x80001002
18978 # 20000 files can guarantee there are index nodes in the OI file
18979 createmany -o $myDIR/t- 20000
18980 $LCTL set_param fail_loc=0
18981 # The guard is current the largest FID holder
18983 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18985 local IDX=$(($SEQ % 64))
18987 do_facet $SINGLEMDS sync
18988 # Make sure journal flushed.
18990 local blk1=$(do_facet $SINGLEMDS \
18991 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18992 grep Blockcount | awk '{print $4}')
18994 # Remove old files, some OI blocks will become idle.
18995 unlinkmany $myDIR/t- 20000
18997 # The OI file should become empty now
18999 # Create new files, idle OI blocks should be reused.
19000 createmany -o $myDIR/t- 2000
19001 do_facet $SINGLEMDS sync
19002 # Make sure journal flushed.
19004 local blk2=$(do_facet $SINGLEMDS \
19005 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19006 grep Blockcount | awk '{print $4}')
19008 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19010 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19012 test_229() { # LU-2482, LU-3448
19013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19014 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19015 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19016 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19020 # Create a file with a released layout and stripe count 2.
19021 $MULTIOP $DIR/$tfile H2c ||
19022 error "failed to create file with released layout"
19024 $LFS getstripe -v $DIR/$tfile
19026 local pattern=$($LFS getstripe -L $DIR/$tfile)
19027 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19029 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19031 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19032 stat $DIR/$tfile || error "failed to stat released file"
19034 chown $RUNAS_ID $DIR/$tfile ||
19035 error "chown $RUNAS_ID $DIR/$tfile failed"
19037 chgrp $RUNAS_ID $DIR/$tfile ||
19038 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19040 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19041 rm $DIR/$tfile || error "failed to remove released file"
19043 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19048 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19049 skip "Need MDS version at least 2.11.52"
19053 test_mkdir $DIR/$tdir
19054 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19055 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19056 [ $mdt_idx -ne 0 ] &&
19057 error "create local directory on wrong MDT $mdt_idx"
19059 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19060 error "create remote directory failed"
19061 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19062 [ $mdt_idx -ne $MDTIDX ] &&
19063 error "create remote directory on wrong MDT $mdt_idx"
19065 createmany -o $DIR/$tdir/test_230/t- 10 ||
19066 error "create files on remote directory failed"
19067 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19068 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19069 rm -r $DIR/$tdir || error "unlink remote directory failed"
19071 run_test 230a "Create remote directory and files under the remote directory"
19074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19075 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19076 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19077 skip "Need MDS version at least 2.11.52"
19085 local migrate_dir=$DIR/$tdir/migrate_dir
19086 local other_dir=$DIR/$tdir/other_dir
19088 test_mkdir $DIR/$tdir
19089 test_mkdir -i0 -c1 $migrate_dir
19090 test_mkdir -i0 -c1 $other_dir
19091 for ((i=0; i<10; i++)); do
19092 mkdir -p $migrate_dir/dir_${i}
19093 createmany -o $migrate_dir/dir_${i}/f 10 ||
19094 error "create files under remote dir failed $i"
19097 cp /etc/passwd $migrate_dir/$tfile
19098 cp /etc/passwd $other_dir/$tfile
19099 chattr +SAD $migrate_dir
19100 chattr +SAD $migrate_dir/$tfile
19102 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19103 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19104 local old_dir_mode=$(stat -c%f $migrate_dir)
19105 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19107 mkdir -p $migrate_dir/dir_default_stripe2
19108 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19109 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19111 mkdir -p $other_dir
19112 ln $migrate_dir/$tfile $other_dir/luna
19113 ln $migrate_dir/$tfile $migrate_dir/sofia
19114 ln $other_dir/$tfile $migrate_dir/david
19115 ln -s $migrate_dir/$tfile $other_dir/zachary
19116 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19117 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19123 for len in 58 59 60; do
19124 lnktgt=$(str_repeat 'l' $len)
19125 touch $migrate_dir/$lnktgt
19126 ln -s $lnktgt $migrate_dir/${len}char_ln
19130 for len in 4094 4095; do
19131 lnktgt=$(str_repeat 'l' $len)
19132 ln -s $lnktgt $migrate_dir/${len}char_ln
19136 for len in 254 255; do
19137 touch $migrate_dir/$(str_repeat 'l' $len)
19140 $LFS migrate -m $MDTIDX $migrate_dir ||
19141 error "fails on migrating remote dir to MDT1"
19143 echo "migratate to MDT1, then checking.."
19144 for ((i = 0; i < 10; i++)); do
19145 for file in $(find $migrate_dir/dir_${i}); do
19146 mdt_index=$($LFS getstripe -m $file)
19147 # broken symlink getstripe will fail
19148 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19149 error "$file is not on MDT${MDTIDX}"
19153 # the multiple link file should still in MDT0
19154 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19155 [ $mdt_index == 0 ] ||
19156 error "$file is not on MDT${MDTIDX}"
19158 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19159 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19160 error " expect $old_dir_flag get $new_dir_flag"
19162 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19163 [ "$old_file_flag" = "$new_file_flag" ] ||
19164 error " expect $old_file_flag get $new_file_flag"
19166 local new_dir_mode=$(stat -c%f $migrate_dir)
19167 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19168 error "expect mode $old_dir_mode get $new_dir_mode"
19170 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19171 [ "$old_file_mode" = "$new_file_mode" ] ||
19172 error "expect mode $old_file_mode get $new_file_mode"
19174 diff /etc/passwd $migrate_dir/$tfile ||
19175 error "$tfile different after migration"
19177 diff /etc/passwd $other_dir/luna ||
19178 error "luna different after migration"
19180 diff /etc/passwd $migrate_dir/sofia ||
19181 error "sofia different after migration"
19183 diff /etc/passwd $migrate_dir/david ||
19184 error "david different after migration"
19186 diff /etc/passwd $other_dir/zachary ||
19187 error "zachary different after migration"
19189 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19190 error "${tfile}_ln different after migration"
19192 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19193 error "${tfile}_ln_other different after migration"
19195 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19196 [ $stripe_count = 2 ] ||
19197 error "dir strpe_count $d != 2 after migration."
19199 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19200 [ $stripe_count = 2 ] ||
19201 error "file strpe_count $d != 2 after migration."
19203 #migrate back to MDT0
19206 $LFS migrate -m $MDTIDX $migrate_dir ||
19207 error "fails on migrating remote dir to MDT0"
19209 echo "migrate back to MDT0, checking.."
19210 for file in $(find $migrate_dir); do
19211 mdt_index=$($LFS getstripe -m $file)
19212 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19213 error "$file is not on MDT${MDTIDX}"
19216 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19217 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19218 error " expect $old_dir_flag get $new_dir_flag"
19220 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19221 [ "$old_file_flag" = "$new_file_flag" ] ||
19222 error " expect $old_file_flag get $new_file_flag"
19224 local new_dir_mode=$(stat -c%f $migrate_dir)
19225 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19226 error "expect mode $old_dir_mode get $new_dir_mode"
19228 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19229 [ "$old_file_mode" = "$new_file_mode" ] ||
19230 error "expect mode $old_file_mode get $new_file_mode"
19232 diff /etc/passwd ${migrate_dir}/$tfile ||
19233 error "$tfile different after migration"
19235 diff /etc/passwd ${other_dir}/luna ||
19236 error "luna different after migration"
19238 diff /etc/passwd ${migrate_dir}/sofia ||
19239 error "sofia different after migration"
19241 diff /etc/passwd ${other_dir}/zachary ||
19242 error "zachary different after migration"
19244 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19245 error "${tfile}_ln different after migration"
19247 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19248 error "${tfile}_ln_other different after migration"
19250 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19251 [ $stripe_count = 2 ] ||
19252 error "dir strpe_count $d != 2 after migration."
19254 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19255 [ $stripe_count = 2 ] ||
19256 error "file strpe_count $d != 2 after migration."
19258 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19260 run_test 230b "migrate directory"
19263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19264 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19265 remote_mds_nodsh && skip "remote MDS with nodsh"
19266 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19267 skip "Need MDS version at least 2.11.52"
19273 local migrate_dir=$DIR/$tdir/migrate_dir
19275 #If migrating directory fails in the middle, all entries of
19276 #the directory is still accessiable.
19277 test_mkdir $DIR/$tdir
19278 test_mkdir -i0 -c1 $migrate_dir
19279 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19281 createmany -o $migrate_dir/f $total ||
19282 error "create files under ${migrate_dir} failed"
19284 # fail after migrating top dir, and this will fail only once, so the
19285 # first sub file migration will fail (currently f3), others succeed.
19286 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19287 do_facet mds1 lctl set_param fail_loc=0x1801
19288 local t=$(ls $migrate_dir | wc -l)
19289 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19290 error "migrate should fail"
19291 local u=$(ls $migrate_dir | wc -l)
19292 [ "$u" == "$t" ] || error "$u != $t during migration"
19294 # add new dir/file should succeed
19295 mkdir $migrate_dir/dir ||
19296 error "mkdir failed under migrating directory"
19297 touch $migrate_dir/file ||
19298 error "create file failed under migrating directory"
19300 # add file with existing name should fail
19301 for file in $migrate_dir/f*; do
19302 stat $file > /dev/null || error "stat $file failed"
19303 $OPENFILE -f O_CREAT:O_EXCL $file &&
19304 error "open(O_CREAT|O_EXCL) $file should fail"
19305 $MULTIOP $file m && error "create $file should fail"
19306 touch $DIR/$tdir/remote_dir/$tfile ||
19307 error "touch $tfile failed"
19308 ln $DIR/$tdir/remote_dir/$tfile $file &&
19309 error "link $file should fail"
19310 mdt_index=$($LFS getstripe -m $file)
19311 if [ $mdt_index == 0 ]; then
19312 # file failed to migrate is not allowed to rename to
19313 mv $DIR/$tdir/remote_dir/$tfile $file &&
19314 error "rename to $file should fail"
19316 mv $DIR/$tdir/remote_dir/$tfile $file ||
19317 error "rename to $file failed"
19319 echo hello >> $file || error "write $file failed"
19322 # resume migration with different options should fail
19323 $LFS migrate -m 0 $migrate_dir &&
19324 error "migrate -m 0 $migrate_dir should fail"
19326 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19327 error "migrate -c 2 $migrate_dir should fail"
19329 # resume migration should succeed
19330 $LFS migrate -m $MDTIDX $migrate_dir ||
19331 error "migrate $migrate_dir failed"
19333 echo "Finish migration, then checking.."
19334 for file in $(find $migrate_dir); do
19335 mdt_index=$($LFS getstripe -m $file)
19336 [ $mdt_index == $MDTIDX ] ||
19337 error "$file is not on MDT${MDTIDX}"
19340 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19342 run_test 230c "check directory accessiblity if migration failed"
19345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19347 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19348 skip "Need MDS version at least 2.11.52"
19350 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19352 local migrate_dir=$DIR/$tdir/migrate_dir
19362 old_index=$((RANDOM % MDSCOUNT))
19363 old_count=$((MDSCOUNT - old_index))
19364 new_index=$((RANDOM % MDSCOUNT))
19365 new_count=$((MDSCOUNT - new_index))
19366 new_hash=1 # for all_char
19368 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19369 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19371 test_mkdir $DIR/$tdir
19372 test_mkdir -i $old_index -c $old_count $migrate_dir
19374 for ((i=0; i<100; i++)); do
19375 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19376 createmany -o $migrate_dir/dir_${i}/f 100 ||
19377 error "create files under remote dir failed $i"
19380 echo -n "Migrate from MDT$old_index "
19381 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19382 echo -n "to MDT$new_index"
19383 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19386 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19387 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19388 error "migrate remote dir error"
19390 echo "Finish migration, then checking.."
19391 for file in $(find $migrate_dir); do
19392 mdt_index=$($LFS getstripe -m $file)
19393 if [ $mdt_index -lt $new_index ] ||
19394 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19395 error "$file is on MDT$mdt_index"
19399 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19401 run_test 230d "check migrate big directory"
19404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19406 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19407 skip "Need MDS version at least 2.11.52"
19414 mkdir_on_mdt0 $DIR/$tdir
19415 mkdir $DIR/$tdir/migrate_dir
19416 mkdir $DIR/$tdir/other_dir
19417 touch $DIR/$tdir/migrate_dir/a
19418 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19419 ls $DIR/$tdir/other_dir
19421 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19422 error "migrate dir fails"
19424 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19425 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19427 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19428 [ $mdt_index == 0 ] || error "a is not on MDT0"
19430 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19431 error "migrate dir fails"
19433 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19434 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19436 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19437 [ $mdt_index == 1 ] || error "a is not on MDT1"
19439 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19440 [ $mdt_index == 1 ] || error "b is not on MDT1"
19442 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19443 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19445 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19447 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19449 run_test 230e "migrate mulitple local link files"
19452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19454 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19455 skip "Need MDS version at least 2.11.52"
19460 mkdir -p $DIR/$tdir
19461 mkdir $DIR/$tdir/migrate_dir
19462 $LFS mkdir -i1 $DIR/$tdir/other_dir
19463 touch $DIR/$tdir/migrate_dir/a
19464 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19465 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19466 ls $DIR/$tdir/other_dir
19468 # a should be migrated to MDT1, since no other links on MDT0
19469 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19470 error "#1 migrate dir fails"
19471 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19472 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19473 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19474 [ $mdt_index == 1 ] || error "a is not on MDT1"
19476 # a should stay on MDT1, because it is a mulitple link file
19477 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19478 error "#2 migrate dir fails"
19479 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19480 [ $mdt_index == 1 ] || error "a is not on MDT1"
19482 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19483 error "#3 migrate dir fails"
19485 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19486 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19487 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19489 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19490 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19492 # a should be migrated to MDT0, since no other links on MDT1
19493 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19494 error "#4 migrate dir fails"
19495 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19496 [ $mdt_index == 0 ] || error "a is not on MDT0"
19498 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19500 run_test 230f "migrate mulitple remote link files"
19503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19504 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19505 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19506 skip "Need MDS version at least 2.11.52"
19508 mkdir -p $DIR/$tdir/migrate_dir
19510 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19511 error "migrating dir to non-exist MDT succeeds"
19514 run_test 230g "migrate dir to non-exist MDT"
19517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19518 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19519 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19520 skip "Need MDS version at least 2.11.52"
19524 mkdir -p $DIR/$tdir/migrate_dir
19526 $LFS migrate -m1 $DIR &&
19527 error "migrating mountpoint1 should fail"
19529 $LFS migrate -m1 $DIR/$tdir/.. &&
19530 error "migrating mountpoint2 should fail"
19533 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19534 error "migrating $tdir/migrate_dir/.. should fail"
19538 run_test 230h "migrate .. and root"
19541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19542 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19543 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19544 skip "Need MDS version at least 2.11.52"
19546 mkdir -p $DIR/$tdir/migrate_dir
19548 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19549 error "migration fails with a tailing slash"
19551 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19552 error "migration fails with two tailing slashes"
19554 run_test 230i "lfs migrate -m tolerates trailing slashes"
19557 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19558 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19559 skip "Need MDS version at least 2.11.52"
19561 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19562 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19563 error "create $tfile failed"
19564 cat /etc/passwd > $DIR/$tdir/$tfile
19566 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19568 cmp /etc/passwd $DIR/$tdir/$tfile ||
19569 error "DoM file mismatch after migration"
19571 run_test 230j "DoM file data not changed after dir migration"
19574 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19575 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19576 skip "Need MDS version at least 2.11.56"
19579 local files_on_starting_mdt=0
19581 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19582 $LFS getdirstripe $DIR/$tdir
19583 for i in $(seq $total); do
19584 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19585 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19586 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19589 echo "$files_on_starting_mdt files on MDT0"
19591 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19592 $LFS getdirstripe $DIR/$tdir
19594 files_on_starting_mdt=0
19595 for i in $(seq $total); do
19596 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19597 error "file $tfile.$i mismatch after migration"
19598 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19599 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19602 echo "$files_on_starting_mdt files on MDT1 after migration"
19603 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19605 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19606 $LFS getdirstripe $DIR/$tdir
19608 files_on_starting_mdt=0
19609 for i in $(seq $total); do
19610 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19611 error "file $tfile.$i mismatch after 2nd migration"
19612 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19613 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19616 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19617 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19621 run_test 230k "file data not changed after dir migration"
19624 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19625 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19626 skip "Need MDS version at least 2.11.56"
19628 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19629 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19630 error "create files under remote dir failed $i"
19631 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19633 run_test 230l "readdir between MDTs won't crash"
19636 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19637 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19638 skip "Need MDS version at least 2.11.56"
19641 local mig_dir=$DIR/$tdir/migrate_dir
19642 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19646 echo "Creating files and dirs with xattrs"
19647 test_mkdir $DIR/$tdir
19648 test_mkdir -i0 -c1 $mig_dir
19650 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19651 error "cannot set xattr attr1 on dir"
19652 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19653 error "cannot set xattr attr2 on dir"
19654 touch $mig_dir/dir/f0
19655 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19656 error "cannot set xattr attr1 on file"
19657 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19658 error "cannot set xattr attr2 on file"
19659 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19660 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19661 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19662 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19663 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19664 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19665 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19666 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19667 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19669 echo "Migrating to MDT1"
19670 $LFS migrate -m $MDTIDX $mig_dir ||
19671 error "fails on migrating dir to MDT1"
19673 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19674 echo "Checking xattrs"
19675 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19676 [ "$val" = $longstr ] ||
19677 error "expecting xattr1 $longstr on dir, found $val"
19678 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19679 [ "$val" = $shortstr ] ||
19680 error "expecting xattr2 $shortstr on dir, found $val"
19681 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19682 [ "$val" = $longstr ] ||
19683 error "expecting xattr1 $longstr on file, found $val"
19684 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19685 [ "$val" = $shortstr ] ||
19686 error "expecting xattr2 $shortstr on file, found $val"
19688 run_test 230m "xattrs not changed after dir migration"
19691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19692 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19693 skip "Need MDS version at least 2.13.53"
19695 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19696 cat /etc/hosts > $DIR/$tdir/$tfile
19697 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19698 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19700 cmp /etc/hosts $DIR/$tdir/$tfile ||
19701 error "File data mismatch after migration"
19703 run_test 230n "Dir migration with mirrored file"
19706 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19707 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19708 skip "Need MDS version at least 2.13.52"
19710 local mdts=$(comma_list $(mdts_nodes))
19712 local restripe_status
19716 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19718 # in case "crush" hash type is not set
19719 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19721 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19722 mdt.*MDT0000.enable_dir_restripe)
19723 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19724 stack_trap "do_nodes $mdts $LCTL set_param \
19725 mdt.*.enable_dir_restripe=$restripe_status"
19728 createmany -m $DIR/$tdir/f 100 ||
19729 error "create files under remote dir failed $i"
19730 createmany -d $DIR/$tdir/d 100 ||
19731 error "create dirs under remote dir failed $i"
19733 for i in $(seq 2 $MDSCOUNT); do
19734 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19735 $LFS setdirstripe -c $i $DIR/$tdir ||
19736 error "split -c $i $tdir failed"
19737 wait_update $HOSTNAME \
19738 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19739 error "dir split not finished"
19740 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19741 awk '/migrate/ {sum += $2} END { print sum }')
19742 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19743 # delta is around total_files/stripe_count
19744 (( $delta < 200 / (i - 1) + 4 )) ||
19745 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19748 run_test 230o "dir split"
19751 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19752 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19753 skip "Need MDS version at least 2.13.52"
19755 local mdts=$(comma_list $(mdts_nodes))
19757 local restripe_status
19761 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19763 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19765 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19766 mdt.*MDT0000.enable_dir_restripe)
19767 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19768 stack_trap "do_nodes $mdts $LCTL set_param \
19769 mdt.*.enable_dir_restripe=$restripe_status"
19771 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19772 createmany -m $DIR/$tdir/f 100 ||
19773 error "create files under remote dir failed"
19774 createmany -d $DIR/$tdir/d 100 ||
19775 error "create dirs under remote dir failed"
19777 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19778 local mdt_hash="crush"
19780 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19781 $LFS setdirstripe -c $c $DIR/$tdir ||
19782 error "split -c $c $tdir failed"
19783 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19784 mdt_hash="$mdt_hash,fixed"
19785 elif [ $c -eq 1 ]; then
19788 wait_update $HOSTNAME \
19789 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19790 error "dir merge not finished"
19791 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19792 awk '/migrate/ {sum += $2} END { print sum }')
19793 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19794 # delta is around total_files/stripe_count
19795 (( delta < 200 / c + 4 )) ||
19796 error "$delta files migrated >= $((200 / c + 4))"
19799 run_test 230p "dir merge"
19802 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19803 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19804 skip "Need MDS version at least 2.13.52"
19806 local mdts=$(comma_list $(mdts_nodes))
19807 local saved_threshold=$(do_facet mds1 \
19808 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19809 local saved_delta=$(do_facet mds1 \
19810 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19811 local threshold=100
19814 local stripe_count=0
19819 # test with fewer files on ZFS
19820 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19822 stack_trap "do_nodes $mdts $LCTL set_param \
19823 mdt.*.dir_split_count=$saved_threshold"
19824 stack_trap "do_nodes $mdts $LCTL set_param \
19825 mdt.*.dir_split_delta=$saved_delta"
19826 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19827 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19828 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19829 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19830 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19831 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19833 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19834 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19836 create=$((threshold * 3 / 2))
19837 while [ $stripe_count -lt $MDSCOUNT ]; do
19838 createmany -m $DIR/$tdir/f $total $create ||
19839 error "create sub files failed"
19840 stat $DIR/$tdir > /dev/null
19841 total=$((total + create))
19842 stripe_count=$((stripe_count + delta))
19843 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19845 wait_update $HOSTNAME \
19846 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19847 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19849 wait_update $HOSTNAME \
19850 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19851 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19853 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19854 echo "$nr_files/$total files on MDT$stripe_index after split"
19855 # allow 10% margin of imbalance with crush hash
19856 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19857 error "$nr_files files on MDT$stripe_index after split"
19859 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19860 [ $nr_files -eq $total ] ||
19861 error "total sub files $nr_files != $total"
19864 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
19866 echo "fixed layout directory won't auto split"
19867 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
19868 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
19869 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
19870 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
19871 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
19873 run_test 230q "dir auto split"
19876 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19877 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19878 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19879 skip "Need MDS version at least 2.13.54"
19881 # maximum amount of local locks:
19882 # parent striped dir - 2 locks
19883 # new stripe in parent to migrate to - 1 lock
19884 # source and target - 2 locks
19885 # Total 5 locks for regular file
19886 mkdir -p $DIR/$tdir
19887 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19888 touch $DIR/$tdir/dir1/eee
19890 # create 4 hardlink for 4 more locks
19891 # Total: 9 locks > RS_MAX_LOCKS (8)
19892 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19893 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19894 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19895 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19896 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19897 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19898 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19899 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19901 cancel_lru_locks mdc
19903 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19904 error "migrate dir fails"
19906 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19908 run_test 230r "migrate with too many local locks"
19911 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19912 skip "Need MDS version at least 2.13.57"
19914 local mdts=$(comma_list $(mdts_nodes))
19915 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19916 mdt.*MDT0000.enable_dir_restripe)
19918 stack_trap "do_nodes $mdts $LCTL set_param \
19919 mdt.*.enable_dir_restripe=$restripe_status"
19923 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19924 test_mkdir $DIR/$tdir
19925 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19926 error "$LFS mkdir doesn't return -EEXIST if target exists"
19930 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19934 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19935 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19936 skip "Need MDS version at least 2.14.50"
19938 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19939 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19940 $LFS project -p 1 -s $DIR/$tdir ||
19941 error "set $tdir project id failed"
19942 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19943 error "set subdir project id failed"
19944 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19946 run_test 230t "migrate directory with project ID set"
19950 # For simplicity this test assumes that max_pages_per_rpc
19951 # is the same across all OSCs
19952 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19953 local bulk_size=$((max_pages * PAGE_SIZE))
19954 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19957 mkdir -p $DIR/$tdir
19958 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19959 error "failed to set stripe with -S ${brw_size}M option"
19961 # clear the OSC stats
19962 $LCTL set_param osc.*.stats=0 &>/dev/null
19965 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19966 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19967 oflag=direct &>/dev/null || error "dd failed"
19969 sync; sleep 1; sync # just to be safe
19970 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19971 if [ x$nrpcs != "x1" ]; then
19972 $LCTL get_param osc.*.stats
19973 error "found $nrpcs ost_write RPCs, not 1 as expected"
19977 # Drop the OSC cache, otherwise we will read from it
19978 cancel_lru_locks osc
19980 # clear the OSC stats
19981 $LCTL set_param osc.*.stats=0 &>/dev/null
19983 # Client reads $bulk_size.
19984 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19985 iflag=direct &>/dev/null || error "dd failed"
19987 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19988 if [ x$nrpcs != "x1" ]; then
19989 $LCTL get_param osc.*.stats
19990 error "found $nrpcs ost_read RPCs, not 1 as expected"
19993 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19996 mkdir -p $DIR/$tdir
19998 for i in {0..1023}; do
19999 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20000 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20001 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20005 run_test 231b "must not assert on fully utilized OST request buffer"
20008 mkdir -p $DIR/$tdir
20009 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20011 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20012 do_facet ost1 $LCTL set_param fail_loc=0x31c
20014 # ignore dd failure
20015 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20017 do_facet ost1 $LCTL set_param fail_loc=0
20018 umount_client $MOUNT || error "umount failed"
20019 mount_client $MOUNT || error "mount failed"
20020 stop ost1 || error "cannot stop ost1"
20021 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20023 run_test 232a "failed lock should not block umount"
20026 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20027 skip "Need MDS version at least 2.10.58"
20029 mkdir -p $DIR/$tdir
20030 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20031 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20033 cancel_lru_locks osc
20035 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20036 do_facet ost1 $LCTL set_param fail_loc=0x31c
20039 $LFS data_version $DIR/$tdir/$tfile || true
20041 do_facet ost1 $LCTL set_param fail_loc=0
20042 umount_client $MOUNT || error "umount failed"
20043 mount_client $MOUNT || error "mount failed"
20044 stop ost1 || error "cannot stop ost1"
20045 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20047 run_test 232b "failed data version lock should not block umount"
20050 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20051 skip "Need MDS version at least 2.3.64"
20052 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20054 local fid=$($LFS path2fid $MOUNT)
20056 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20057 error "cannot access $MOUNT using its FID '$fid'"
20059 run_test 233a "checking that OBF of the FS root succeeds"
20062 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20063 skip "Need MDS version at least 2.5.90"
20064 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20066 local fid=$($LFS path2fid $MOUNT/.lustre)
20068 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20069 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20071 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20072 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20073 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20075 run_test 233b "checking that OBF of the FS .lustre succeeds"
20078 local p="$TMP/sanityN-$TESTNAME.parameters"
20079 save_lustre_params client "llite.*.xattr_cache" > $p
20080 lctl set_param llite.*.xattr_cache 1 ||
20081 skip_env "xattr cache is not supported"
20083 mkdir -p $DIR/$tdir || error "mkdir failed"
20084 touch $DIR/$tdir/$tfile || error "touch failed"
20085 # OBD_FAIL_LLITE_XATTR_ENOMEM
20086 $LCTL set_param fail_loc=0x1405
20087 getfattr -n user.attr $DIR/$tdir/$tfile &&
20088 error "getfattr should have failed with ENOMEM"
20089 $LCTL set_param fail_loc=0x0
20092 restore_lustre_params < $p
20095 run_test 234 "xattr cache should not crash on ENOMEM"
20098 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20099 skip "Need MDS version at least 2.4.52"
20101 flock_deadlock $DIR/$tfile
20106 124) error "process hangs on a deadlock"
20108 *) error "error executing flock_deadlock $DIR/$tfile"
20112 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20116 check_swap_layouts_support
20118 local ref1=/etc/passwd
20119 local ref2=/etc/group
20120 local file1=$DIR/$tdir/f1
20121 local file2=$DIR/$tdir/f2
20123 test_mkdir -c1 $DIR/$tdir
20124 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20125 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20126 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20127 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20128 local fd=$(free_fd)
20129 local cmd="exec $fd<>$file2"
20132 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20133 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20136 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20141 run_test 236 "Layout swap on open unlinked file"
20143 # LU-4659 linkea consistency
20145 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20146 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20147 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20148 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20151 ln $DIR/$tfile $DIR/$tfile.lnk
20152 touch $DIR/$tfile.new
20153 mv $DIR/$tfile.new $DIR/$tfile
20154 local fid1=$($LFS path2fid $DIR/$tfile)
20155 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20156 local path1=$($LFS fid2path $FSNAME "$fid1")
20157 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20158 local path2=$($LFS fid2path $FSNAME "$fid2")
20159 [ $tfile.lnk == $path2 ] ||
20160 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20163 run_test 238 "Verify linkea consistency"
20165 test_239A() { # was test_239
20166 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20167 skip "Need MDS version at least 2.5.60"
20169 local list=$(comma_list $(mdts_nodes))
20171 mkdir -p $DIR/$tdir
20172 createmany -o $DIR/$tdir/f- 5000
20173 unlinkmany $DIR/$tdir/f- 5000
20174 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20175 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20176 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20177 osp.*MDT*.sync_in_flight" | calc_sum)
20178 [ "$changes" -eq 0 ] || error "$changes not synced"
20180 run_test 239A "osp_sync test"
20182 test_239a() { #LU-5297
20183 remote_mds_nodsh && skip "remote MDS with nodsh"
20186 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20187 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20188 chgrp $RUNAS_GID $DIR/$tfile
20189 wait_delete_completed
20191 run_test 239a "process invalid osp sync record correctly"
20193 test_239b() { #LU-5297
20194 remote_mds_nodsh && skip "remote MDS with nodsh"
20197 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20198 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20199 chgrp $RUNAS_GID $DIR/$tfile1
20200 wait_delete_completed
20201 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20203 chgrp $RUNAS_GID $DIR/$tfile2
20204 wait_delete_completed
20206 run_test 239b "process osp sync record with ENOMEM error correctly"
20209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20210 remote_mds_nodsh && skip "remote MDS with nodsh"
20212 mkdir -p $DIR/$tdir
20214 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20215 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20216 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20217 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20219 umount_client $MOUNT || error "umount failed"
20220 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20221 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20222 mount_client $MOUNT || error "failed to mount client"
20224 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20225 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20227 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20233 for LOOP in $(seq $count); do
20234 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20235 cancel_lru_locks $OSC || true
20243 for LOOP in $(seq $1); do
20244 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20249 test_241a() { # was test_241
20250 local bsize=$PAGE_SIZE
20252 (( bsize < 40960 )) && bsize=40960
20253 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20255 cancel_lru_locks $OSC
20256 test_241_bio 1000 $bsize &
20258 test_241_dio 1000 $bsize
20261 run_test 241a "bio vs dio"
20264 local bsize=$PAGE_SIZE
20266 (( bsize < 40960 )) && bsize=40960
20267 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20269 test_241_dio 1000 $bsize &
20271 test_241_dio 1000 $bsize
20274 run_test 241b "dio vs dio"
20277 remote_mds_nodsh && skip "remote MDS with nodsh"
20279 mkdir_on_mdt0 $DIR/$tdir
20280 touch $DIR/$tdir/$tfile
20282 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20283 do_facet mds1 lctl set_param fail_loc=0x105
20284 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20286 do_facet mds1 lctl set_param fail_loc=0
20287 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20289 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20293 test_mkdir $DIR/$tdir
20294 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20296 run_test 243 "various group lock tests"
20300 test_mkdir $DIR/$tdir
20301 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20302 sendfile_grouplock $DIR/$tdir/$tfile || \
20303 error "sendfile+grouplock failed"
20306 run_test 244a "sendfile with group lock tests"
20310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20313 local size=$((1024*1024))
20315 test_mkdir $DIR/$tdir
20316 for i in $(seq 1 $threads); do
20317 local file=$DIR/$tdir/file_$((i / 10))
20318 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20321 for i in $(seq 1 $threads); do
20325 run_test 244b "multi-threaded write with group lock"
20328 local flagname="multi_mod_rpcs"
20329 local connect_data_name="max_mod_rpcs"
20332 # check if multiple modify RPCs flag is set
20333 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20334 grep "connect_flags:")
20337 echo "$out" | grep -qw $flagname
20338 if [ $? -ne 0 ]; then
20339 echo "connect flag $flagname is not set"
20343 # check if multiple modify RPCs data is set
20344 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20347 echo "$out" | grep -qw $connect_data_name ||
20348 error "import should have connect data $connect_data_name"
20350 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20356 umount_client $submount
20361 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20363 skip_env "Fileset feature is not supported"
20365 local submount=${MOUNT}_$tdir
20368 mkdir -p $submount || error "mkdir $submount failed"
20369 FILESET="$FILESET/$tdir" mount_client $submount ||
20370 error "mount $submount failed"
20371 trap "cleanup_247 $submount" EXIT
20372 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20373 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20374 error "read $MOUNT/$tdir/$tfile failed"
20375 cleanup_247 $submount
20377 run_test 247a "mount subdir as fileset"
20380 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20381 skip_env "Fileset feature is not supported"
20383 local submount=${MOUNT}_$tdir
20385 rm -rf $MOUNT/$tdir
20386 mkdir -p $submount || error "mkdir $submount failed"
20388 FILESET="$FILESET/$tdir" mount_client $submount &&
20389 error "mount $submount should fail"
20392 run_test 247b "mount subdir that dose not exist"
20395 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20396 skip_env "Fileset feature is not supported"
20398 local submount=${MOUNT}_$tdir
20400 mkdir -p $MOUNT/$tdir/dir1
20401 mkdir -p $submount || error "mkdir $submount failed"
20402 trap "cleanup_247 $submount" EXIT
20403 FILESET="$FILESET/$tdir" mount_client $submount ||
20404 error "mount $submount failed"
20405 local fid=$($LFS path2fid $MOUNT/)
20406 $LFS fid2path $submount $fid && error "fid2path should fail"
20407 cleanup_247 $submount
20409 run_test 247c "running fid2path outside subdirectory root"
20412 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20413 skip "Fileset feature is not supported"
20415 local submount=${MOUNT}_$tdir
20417 mkdir -p $MOUNT/$tdir/dir1
20418 mkdir -p $submount || error "mkdir $submount failed"
20419 FILESET="$FILESET/$tdir" mount_client $submount ||
20420 error "mount $submount failed"
20421 trap "cleanup_247 $submount" EXIT
20423 local td=$submount/dir1
20424 local fid=$($LFS path2fid $td)
20425 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20427 # check that we get the same pathname back
20430 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20431 echo "$rootpath $fid"
20432 found=$($LFS fid2path $rootpath "$fid")
20433 [ -n "found" ] || error "fid2path should succeed"
20434 [ "$found" == "$td" ] || error "fid2path $found != $td"
20436 # check wrong root path format
20437 rootpath=$submount"_wrong"
20438 found=$($LFS fid2path $rootpath "$fid")
20439 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20441 cleanup_247 $submount
20443 run_test 247d "running fid2path inside subdirectory root"
20447 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20449 skip "Fileset feature is not supported"
20451 local submount=${MOUNT}_$tdir
20454 mkdir -p $submount || error "mkdir $submount failed"
20455 FILESET="$FILESET/.." mount_client $submount &&
20456 error "mount $submount should fail"
20459 run_test 247e "mount .. as fileset"
20462 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20463 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20464 skip "Need at least version 2.13.52"
20465 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20466 skip "Need at least version 2.14.50"
20467 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20469 skip "Fileset feature is not supported"
20471 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20472 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20473 error "mkdir remote failed"
20474 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20475 error "mkdir remote/subdir failed"
20476 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20477 error "mkdir striped failed"
20478 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20480 local submount=${MOUNT}_$tdir
20482 mkdir -p $submount || error "mkdir $submount failed"
20483 stack_trap "rmdir $submount"
20487 local fileset=$FILESET
20488 local mdts=$(comma_list $(mdts_nodes))
20490 stat=$(do_facet mds1 $LCTL get_param -n \
20491 mdt.*MDT0000.enable_remote_subdir_mount)
20492 stack_trap "do_nodes $mdts $LCTL set_param \
20493 mdt.*.enable_remote_subdir_mount=$stat"
20495 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20496 stack_trap "umount_client $submount"
20497 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20498 error "mount remote dir $dir should fail"
20500 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20501 $tdir/striped/. ; do
20502 FILESET="$fileset/$dir" mount_client $submount ||
20503 error "mount $dir failed"
20504 umount_client $submount
20507 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20508 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20509 error "mount $tdir/remote failed"
20511 run_test 247f "mount striped or remote directory as fileset"
20514 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20515 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20516 skip "Need at least version 2.14.50"
20518 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20519 error "mkdir $tdir failed"
20520 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20522 local submount=${MOUNT}_$tdir
20524 mkdir -p $submount || error "mkdir $submount failed"
20525 stack_trap "rmdir $submount"
20527 FILESET="$fileset/$tdir" mount_client $submount ||
20528 error "mount $dir failed"
20529 stack_trap "umount $submount"
20531 local mdts=$(comma_list $(mdts_nodes))
20535 stat $submount > /dev/null
20536 cancel_lru_locks $MDC
20537 stat $submount > /dev/null
20538 stat $submount/$tfile > /dev/null
20539 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20540 stat $submount/$tfile > /dev/null
20541 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20542 awk '/getattr/ {sum += $2} END {print sum}')
20544 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20546 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20549 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20550 [ -z "$fast_read_sav" ] && skip "no fast read support"
20552 # create a large file for fast read verification
20553 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20555 # make sure the file is created correctly
20556 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20557 { rm -f $DIR/$tfile; skip "file creation error"; }
20559 echo "Test 1: verify that fast read is 4 times faster on cache read"
20561 # small read with fast read enabled
20562 $LCTL set_param -n llite.*.fast_read=1
20563 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20564 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20565 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20566 # small read with fast read disabled
20567 $LCTL set_param -n llite.*.fast_read=0
20568 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20569 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20570 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20572 # verify that fast read is 4 times faster for cache read
20573 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20574 error_not_in_vm "fast read was not 4 times faster: " \
20575 "$t_fast vs $t_slow"
20577 echo "Test 2: verify the performance between big and small read"
20578 $LCTL set_param -n llite.*.fast_read=1
20580 # 1k non-cache read
20581 cancel_lru_locks osc
20582 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20583 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20584 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20586 # 1M non-cache read
20587 cancel_lru_locks osc
20588 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20589 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20590 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20592 # verify that big IO is not 4 times faster than small IO
20593 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20594 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20596 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20599 run_test 248a "fast read verification"
20602 # Default short_io_bytes=16384, try both smaller and larger sizes.
20603 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20604 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20605 echo "bs=53248 count=113 normal buffered write"
20606 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20607 error "dd of initial data file failed"
20608 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20610 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20611 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20612 error "dd with sync normal writes failed"
20613 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20615 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20616 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20617 error "dd with sync small writes failed"
20618 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20620 cancel_lru_locks osc
20622 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20623 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20624 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20625 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20626 iflag=direct || error "dd with O_DIRECT small read failed"
20627 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20628 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20629 error "compare $TMP/$tfile.1 failed"
20631 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20632 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20634 # just to see what the maximum tunable value is, and test parsing
20635 echo "test invalid parameter 2MB"
20636 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20637 error "too-large short_io_bytes allowed"
20638 echo "test maximum parameter 512KB"
20639 # if we can set a larger short_io_bytes, run test regardless of version
20640 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20641 # older clients may not allow setting it this large, that's OK
20642 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20643 skip "Need at least client version 2.13.50"
20644 error "medium short_io_bytes failed"
20646 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20647 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20649 echo "test large parameter 64KB"
20650 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20651 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20653 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20654 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20655 error "dd with sync large writes failed"
20656 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20658 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20659 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20660 num=$((113 * 4096 / PAGE_SIZE))
20661 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20662 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20663 error "dd with O_DIRECT large writes failed"
20664 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20665 error "compare $DIR/$tfile.3 failed"
20667 cancel_lru_locks osc
20669 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20670 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20671 error "dd with O_DIRECT large read failed"
20672 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20673 error "compare $TMP/$tfile.2 failed"
20675 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20676 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20677 error "dd with O_DIRECT large read failed"
20678 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20679 error "compare $TMP/$tfile.3 failed"
20681 run_test 248b "test short_io read and write for both small and large sizes"
20683 test_249() { # LU-7890
20684 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20685 skip "Need at least version 2.8.54"
20688 $LFS setstripe -c 1 $DIR/$tfile
20689 # Offset 2T == 4k * 512M
20690 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20691 error "dd to 2T offset failed"
20693 run_test 249 "Write above 2T file size"
20696 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20697 && skip "no 16TB file size limit on ZFS"
20699 $LFS setstripe -c 1 $DIR/$tfile
20700 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20701 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20702 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20703 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20704 conv=notrunc,fsync && error "append succeeded"
20707 run_test 250 "Write above 16T limit"
20710 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20712 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20713 #Skip once - writing the first stripe will succeed
20714 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20715 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20716 error "short write happened"
20718 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20719 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20720 error "short read happened"
20724 run_test 251 "Handling short read and write correctly"
20727 remote_mds_nodsh && skip "remote MDS with nodsh"
20728 remote_ost_nodsh && skip "remote OST with nodsh"
20729 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20730 skip_env "ldiskfs only test"
20740 # check lr_reader on OST0000
20742 dev=$(facet_device $tgt)
20743 out=$(do_facet $tgt $LR_READER $dev)
20744 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20746 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20747 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20748 error "Invalid uuid returned by $LR_READER on target $tgt"
20749 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20751 # check lr_reader -c on MDT0000
20753 dev=$(facet_device $tgt)
20754 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20755 skip "$LR_READER does not support additional options"
20757 out=$(do_facet $tgt $LR_READER -c $dev)
20758 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20760 num=$(echo "$out" | grep -c "mdtlov")
20761 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20762 error "Invalid number of mdtlov clients returned by $LR_READER"
20763 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20765 # check lr_reader -cr on MDT0000
20766 out=$(do_facet $tgt $LR_READER -cr $dev)
20767 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20769 echo "$out" | grep -q "^reply_data:$" ||
20770 error "$LR_READER should have returned 'reply_data' section"
20771 num=$(echo "$out" | grep -c "client_generation")
20772 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20774 run_test 252 "check lr_reader tool"
20777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20778 remote_mds_nodsh && skip "remote MDS with nodsh"
20779 remote_mgs_nodsh && skip "remote MGS with nodsh"
20783 local ost_name=$(ostname_from_index $ostidx)
20786 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20787 do_facet $SINGLEMDS $LCTL get_param -n \
20788 osp.$mdtosc_proc1.reserved_mb_high ||
20789 skip "remote MDS does not support reserved_mb_high"
20793 wait_delete_completed
20796 pool_add $TESTNAME || error "Pool creation failed"
20797 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20799 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20800 error "Setstripe failed"
20802 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20804 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20806 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20808 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20809 osp.$mdtosc_proc1.prealloc_status)
20810 echo "prealloc_status $oa_status"
20812 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20813 error "File creation should fail"
20815 #object allocation was stopped, but we still able to append files
20816 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20817 oflag=append || error "Append failed"
20819 rm -f $DIR/$tdir/$tfile.0
20821 # For this test, we want to delete the files we created to go out of
20822 # space but leave the watermark, so we remain nearly out of space
20823 ost_watermarks_enospc_delete_files $tfile $ostidx
20825 wait_delete_completed
20829 for i in $(seq 10 12); do
20830 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20831 2>/dev/null || error "File creation failed after rm"
20834 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20835 osp.$mdtosc_proc1.prealloc_status)
20836 echo "prealloc_status $oa_status"
20838 if (( oa_status != 0 )); then
20839 error "Object allocation still disable after rm"
20842 run_test 253 "Check object allocation limit"
20845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20846 remote_mds_nodsh && skip "remote MDS with nodsh"
20847 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20848 skip "MDS does not support changelog_size"
20851 local MDT0=$(facet_svc $SINGLEMDS)
20853 changelog_register || error "changelog_register failed"
20855 changelog_clear 0 || error "changelog_clear failed"
20857 local size1=$(do_facet $SINGLEMDS \
20858 $LCTL get_param -n mdd.$MDT0.changelog_size)
20859 echo "Changelog size $size1"
20862 $LFS mkdir -i 0 $DIR/$tdir
20864 mkdir -p $DIR/$tdir/pics/2008/zachy
20865 touch $DIR/$tdir/pics/2008/zachy/timestamp
20866 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20867 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20868 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20869 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20870 rm $DIR/$tdir/pics/desktop.jpg
20872 local size2=$(do_facet $SINGLEMDS \
20873 $LCTL get_param -n mdd.$MDT0.changelog_size)
20874 echo "Changelog size after work $size2"
20876 (( $size2 > $size1 )) ||
20877 error "new Changelog size=$size2 less than old size=$size1"
20879 run_test 254 "Check changelog size"
20886 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20887 awk -F: '{print $2}' | grep $type > /dev/null
20888 if [ $? -ne 0 ]; then
20898 lfs ladvise -a willread $file > /dev/null 2>&1
20899 if [ $? -eq 0 ]; then
20903 lfs ladvise -a willread $file 2>&1 |
20904 grep "Inappropriate ioctl for device" > /dev/null
20905 if [ $? -eq 0 ]; then
20912 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20915 # run a random read IO workload
20916 # usage: random_read_iops <filename> <filesize> <iosize>
20917 random_read_iops() {
20920 local iosize=${3:-4096}
20922 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20923 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20926 drop_file_oss_cache() {
20930 $LFS ladvise -a dontneed $file 2>/dev/null ||
20931 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20934 ladvise_willread_performance()
20937 local average_origin=0
20938 local average_cache=0
20939 local average_ladvise=0
20941 for ((i = 1; i <= $repeat; i++)); do
20942 echo "Iter $i/$repeat: reading without willread hint"
20943 cancel_lru_locks osc
20944 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20945 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20946 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20947 average_origin=$(bc <<<"$average_origin + $speed_origin")
20949 cancel_lru_locks osc
20950 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20951 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20952 average_cache=$(bc <<<"$average_cache + $speed_cache")
20954 cancel_lru_locks osc
20955 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20956 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20957 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20958 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20959 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20961 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20962 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20963 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20965 speedup_cache=$(percent $average_cache $average_origin)
20966 speedup_ladvise=$(percent $average_ladvise $average_origin)
20968 echo "Average uncached read: $average_origin"
20969 echo "Average speedup with OSS cached read: " \
20970 "$average_cache = +$speedup_cache%"
20971 echo "Average speedup with ladvise willread: " \
20972 "$average_ladvise = +$speedup_ladvise%"
20974 local lowest_speedup=20
20975 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20976 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20977 "got $average_cache%. Skipping ladvise willread check."
20981 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20982 # it is still good to run until then to exercise 'ladvise willread'
20983 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20984 [ "$ost1_FSTYPE" = "zfs" ] &&
20985 echo "osd-zfs does not support dontneed or drop_caches" &&
20988 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20989 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20990 error_not_in_vm "Speedup with willread is less than " \
20991 "$lowest_speedup%, got $average_ladvise%"
20995 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20996 skip "lustre < 2.8.54 does not support ladvise "
20997 remote_ost_nodsh && skip "remote OST with nodsh"
20999 stack_trap "rm -f $DIR/$tfile"
21000 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21002 ladvise_no_type willread $DIR/$tfile &&
21003 skip "willread ladvise is not supported"
21005 ladvise_no_ioctl $DIR/$tfile &&
21006 skip "ladvise ioctl is not supported"
21009 local size=$((size_mb * 1048576))
21010 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21011 error "dd to $DIR/$tfile failed"
21013 lfs ladvise -a willread $DIR/$tfile ||
21014 error "Ladvise failed with no range argument"
21016 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21017 error "Ladvise failed with no -l or -e argument"
21019 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21020 error "Ladvise failed with only -e argument"
21022 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21023 error "Ladvise failed with only -l argument"
21025 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21026 error "End offset should not be smaller than start offset"
21028 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21029 error "End offset should not be equal to start offset"
21031 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21032 error "Ladvise failed with overflowing -s argument"
21034 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21035 error "Ladvise failed with overflowing -e argument"
21037 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21038 error "Ladvise failed with overflowing -l argument"
21040 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21041 error "Ladvise succeeded with conflicting -l and -e arguments"
21043 echo "Synchronous ladvise should wait"
21045 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21046 do_nodes $(comma_list $(osts_nodes)) \
21047 $LCTL set_param fail_val=$delay fail_loc=0x237
21049 local start_ts=$SECONDS
21050 lfs ladvise -a willread $DIR/$tfile ||
21051 error "Ladvise failed with no range argument"
21052 local end_ts=$SECONDS
21053 local inteval_ts=$((end_ts - start_ts))
21055 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21056 error "Synchronous advice didn't wait reply"
21059 echo "Asynchronous ladvise shouldn't wait"
21060 local start_ts=$SECONDS
21061 lfs ladvise -a willread -b $DIR/$tfile ||
21062 error "Ladvise failed with no range argument"
21063 local end_ts=$SECONDS
21064 local inteval_ts=$((end_ts - start_ts))
21066 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21067 error "Asynchronous advice blocked"
21070 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21071 ladvise_willread_performance
21073 run_test 255a "check 'lfs ladvise -a willread'"
21079 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21083 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21084 skip "lustre < 2.8.54 does not support ladvise "
21085 remote_ost_nodsh && skip "remote OST with nodsh"
21087 stack_trap "rm -f $DIR/$tfile"
21088 lfs setstripe -c 1 -i 0 $DIR/$tfile
21090 ladvise_no_type dontneed $DIR/$tfile &&
21091 skip "dontneed ladvise is not supported"
21093 ladvise_no_ioctl $DIR/$tfile &&
21094 skip "ladvise ioctl is not supported"
21096 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21097 [ "$ost1_FSTYPE" = "zfs" ] &&
21098 skip "zfs-osd does not support 'ladvise dontneed'"
21101 local size=$((size_mb * 1048576))
21102 # In order to prevent disturbance of other processes, only check 3/4
21103 # of the memory usage
21104 local kibibytes=$((size_mb * 1024 * 3 / 4))
21106 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21107 error "dd to $DIR/$tfile failed"
21109 #force write to complete before dropping OST cache & checking memory
21112 local total=$(facet_meminfo ost1 MemTotal)
21113 echo "Total memory: $total KiB"
21115 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21116 local before_read=$(facet_meminfo ost1 Cached)
21117 echo "Cache used before read: $before_read KiB"
21119 lfs ladvise -a willread $DIR/$tfile ||
21120 error "Ladvise willread failed"
21121 local after_read=$(facet_meminfo ost1 Cached)
21122 echo "Cache used after read: $after_read KiB"
21124 lfs ladvise -a dontneed $DIR/$tfile ||
21125 error "Ladvise dontneed again failed"
21126 local no_read=$(facet_meminfo ost1 Cached)
21127 echo "Cache used after dontneed ladvise: $no_read KiB"
21129 if [ $total -lt $((before_read + kibibytes)) ]; then
21130 echo "Memory is too small, abort checking"
21134 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21135 error "Ladvise willread should use more memory" \
21136 "than $kibibytes KiB"
21139 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21140 error "Ladvise dontneed should release more memory" \
21141 "than $kibibytes KiB"
21144 run_test 255b "check 'lfs ladvise -a dontneed'"
21147 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21148 skip "lustre < 2.10.50 does not support lockahead"
21150 local ost1_imp=$(get_osc_import_name client ost1)
21151 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21159 test_mkdir -p $DIR/$tdir
21160 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21162 #test 10 returns only success/failure
21164 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21166 if [ $rc -eq 255 ]; then
21167 error "Ladvise test${i} failed, ${rc}"
21170 #test 11 counts lock enqueue requests, all others count new locks
21172 count=$(do_facet ost1 \
21173 $LCTL get_param -n ost.OSS.ost.stats)
21174 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21176 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21178 if [ $rc -eq 255 ]; then
21179 error "Ladvise test${i} failed, ${rc}"
21182 new_count=$(do_facet ost1 \
21183 $LCTL get_param -n ost.OSS.ost.stats)
21184 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21185 awk '{ print $2 }')
21187 difference="$((new_count - count))"
21188 if [ $difference -ne $rc ]; then
21189 error "Ladvise test${i}, bad enqueue count, returned " \
21190 "${rc}, actual ${difference}"
21193 for i in $(seq 12 21); do
21194 # If we do not do this, we run the risk of having too many
21195 # locks and starting lock cancellation while we are checking
21197 cancel_lru_locks osc
21199 count=$($LCTL get_param -n \
21200 ldlm.namespaces.$imp_name.lock_unused_count)
21202 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21204 if [ $rc -eq 255 ]; then
21205 error "Ladvise test ${i} failed, ${rc}"
21208 new_count=$($LCTL get_param -n \
21209 ldlm.namespaces.$imp_name.lock_unused_count)
21210 difference="$((new_count - count))"
21212 # Test 15 output is divided by 100 to map down to valid return
21213 if [ $i -eq 15 ]; then
21217 if [ $difference -ne $rc ]; then
21218 error "Ladvise test ${i}, bad lock count, returned " \
21219 "${rc}, actual ${difference}"
21223 #test 22 returns only success/failure
21225 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21227 if [ $rc -eq 255 ]; then
21228 error "Ladvise test${i} failed, ${rc}"
21231 run_test 255c "suite of ladvise lockahead tests"
21234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21235 remote_mds_nodsh && skip "remote MDS with nodsh"
21236 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21237 changelog_users $SINGLEMDS | grep "^cl" &&
21238 skip "active changelog user"
21244 mdt_dev=$(mdsdevname 1)
21247 changelog_register || error "changelog_register failed"
21250 mkdir_on_mdt0 $DIR/$tdir
21252 changelog_clear 0 || error "changelog_clear failed"
21255 touch $DIR/$tdir/{1..10}
21258 stop $SINGLEMDS || error "Fail to stop MDT"
21262 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21264 #after mount new plainllog is used
21265 touch $DIR/$tdir/{11..19}
21266 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21267 stack_trap "rm -f $tmpfile"
21268 cat_sl=$(do_facet $SINGLEMDS "sync; \
21269 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21270 llog_reader $tmpfile | grep -c type=1064553b")
21271 do_facet $SINGLEMDS llog_reader $tmpfile
21273 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21275 changelog_clear 0 || error "changelog_clear failed"
21277 cat_sl=$(do_facet $SINGLEMDS "sync; \
21278 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21279 llog_reader $tmpfile | grep -c type=1064553b")
21281 if (( cat_sl == 2 )); then
21282 error "Empty plain llog was not deleted from changelog catalog"
21283 elif (( cat_sl != 1 )); then
21284 error "Active plain llog shouldn't be deleted from catalog"
21287 run_test 256 "Check llog delete for empty and not full state"
21290 remote_mds_nodsh && skip "remote MDS with nodsh"
21291 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21292 skip "Need MDS version at least 2.8.55"
21294 test_mkdir $DIR/$tdir
21296 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21297 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21300 #define OBD_FAIL_MDS_XATTR_REP 0x161
21301 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21302 local facet=mds$((mdtidx + 1))
21303 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21304 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21306 stop $facet || error "stop MDS failed"
21307 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21308 error "start MDS fail"
21309 wait_recovery_complete $facet
21311 run_test 257 "xattr locks are not lost"
21313 # Verify we take the i_mutex when security requires it
21315 #define OBD_FAIL_IMUTEX_SEC 0x141c
21316 $LCTL set_param fail_loc=0x141c
21318 chmod u+s $DIR/$tfile
21319 chmod a+rwx $DIR/$tfile
21320 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21322 if [ $RC -ne 0 ]; then
21323 error "error, failed to take i_mutex, rc=$?"
21327 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21329 # Verify we do NOT take the i_mutex in the normal case
21331 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21332 $LCTL set_param fail_loc=0x141d
21335 chmod a+rw $DIR/$tfile
21336 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21338 if [ $RC -ne 0 ]; then
21339 error "error, took i_mutex unnecessarily, rc=$?"
21344 run_test 258b "verify i_mutex security behavior"
21347 local file=$DIR/$tfile
21351 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21353 stack_trap "rm -f $file" EXIT
21355 wait_delete_completed
21356 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21357 echo "before: $before"
21359 $LFS setstripe -i 0 -c 1 $file
21360 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21362 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21363 echo "after write: $after"
21365 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21366 do_facet ost1 $LCTL set_param fail_loc=0x2301
21368 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21369 echo "after truncate: $after"
21372 do_facet ost1 $LCTL set_param fail_loc=0
21373 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21375 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21376 echo "after restart: $after"
21377 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21378 error "missing truncate?"
21382 run_test 259 "crash at delayed truncate"
21385 #define OBD_FAIL_MDC_CLOSE 0x806
21386 $LCTL set_param fail_loc=0x80000806
21390 run_test 260 "Check mdc_close fail"
21392 ### Data-on-MDT sanity tests ###
21394 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21395 skip "Need MDS version at least 2.10.55 for DoM"
21398 local dom=$DIR/$tdir/dom_file
21399 local tmp=$DIR/$tdir/tmp_file
21401 mkdir_on_mdt0 $DIR/$tdir
21403 # basic checks for DoM component creation
21404 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21405 error "Can set MDT layout to non-first entry"
21407 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21408 error "Can define multiple entries as MDT layout"
21410 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21412 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21413 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21414 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21416 local mdtidx=$($LFS getstripe -m $dom)
21417 local mdtname=MDT$(printf %04x $mdtidx)
21418 local facet=mds$((mdtidx + 1))
21419 local space_check=1
21421 # Skip free space checks with ZFS
21422 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21426 local size_tmp=$((65536 * 3))
21427 local mdtfree1=$(do_facet $facet \
21428 lctl get_param -n osd*.*$mdtname.kbytesfree)
21430 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21431 # check also direct IO along write
21432 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21433 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21435 cmp $tmp $dom || error "file data is different"
21436 [ $(stat -c%s $dom) == $size_tmp ] ||
21437 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21438 if [ $space_check == 1 ]; then
21439 local mdtfree2=$(do_facet $facet \
21440 lctl get_param -n osd*.*$mdtname.kbytesfree)
21442 # increase in usage from by $size_tmp
21443 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21444 error "MDT free space wrong after write: " \
21445 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21449 local size_dom=10000
21451 $TRUNCATE $dom $size_dom
21452 [ $(stat -c%s $dom) == $size_dom ] ||
21453 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21454 if [ $space_check == 1 ]; then
21455 mdtfree1=$(do_facet $facet \
21456 lctl get_param -n osd*.*$mdtname.kbytesfree)
21457 # decrease in usage from $size_tmp to new $size_dom
21458 [ $(($mdtfree1 - $mdtfree2)) -ge \
21459 $(((size_tmp - size_dom) / 1024)) ] ||
21460 error "MDT free space is wrong after truncate: " \
21461 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21467 size_dom=$((size_dom + size_tmp))
21468 [ $(stat -c%s $dom) == $size_dom ] ||
21469 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21470 if [ $space_check == 1 ]; then
21471 mdtfree2=$(do_facet $facet \
21472 lctl get_param -n osd*.*$mdtname.kbytesfree)
21473 # increase in usage by $size_tmp from previous
21474 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21475 error "MDT free space is wrong after append: " \
21476 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21481 if [ $space_check == 1 ]; then
21482 mdtfree1=$(do_facet $facet \
21483 lctl get_param -n osd*.*$mdtname.kbytesfree)
21484 # decrease in usage by $size_dom from previous
21485 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21486 error "MDT free space is wrong after removal: " \
21487 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21490 # combined striping
21491 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21492 error "Can't create DoM + OST striping"
21494 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21495 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21496 # check also direct IO along write
21497 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21499 cmp $tmp $dom || error "file data is different"
21500 [ $(stat -c%s $dom) == $size_tmp ] ||
21501 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21506 run_test 270a "DoM: basic functionality tests"
21509 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21510 skip "Need MDS version at least 2.10.55"
21512 local dom=$DIR/$tdir/dom_file
21513 local max_size=1048576
21515 mkdir -p $DIR/$tdir
21516 $LFS setstripe -E $max_size -L mdt $dom
21518 # truncate over the limit
21519 $TRUNCATE $dom $(($max_size + 1)) &&
21520 error "successful truncate over the maximum size"
21521 # write over the limit
21522 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21523 error "successful write over the maximum size"
21524 # append over the limit
21525 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21526 echo "12345" >> $dom && error "successful append over the maximum size"
21531 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21534 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21535 skip "Need MDS version at least 2.10.55"
21537 mkdir -p $DIR/$tdir
21538 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21540 # check files inherit DoM EA
21541 touch $DIR/$tdir/first
21542 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21543 error "bad pattern"
21544 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21545 error "bad stripe count"
21546 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21547 error "bad stripe size"
21549 # check directory inherits DoM EA and uses it as default
21550 mkdir $DIR/$tdir/subdir
21551 touch $DIR/$tdir/subdir/second
21552 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21553 error "bad pattern in sub-directory"
21554 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21555 error "bad stripe count in sub-directory"
21556 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21557 error "bad stripe size in sub-directory"
21560 run_test 270c "DoM: DoM EA inheritance tests"
21563 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21564 skip "Need MDS version at least 2.10.55"
21566 mkdir -p $DIR/$tdir
21567 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21569 # inherit default DoM striping
21570 mkdir $DIR/$tdir/subdir
21571 touch $DIR/$tdir/subdir/f1
21573 # change default directory striping
21574 $LFS setstripe -c 1 $DIR/$tdir/subdir
21575 touch $DIR/$tdir/subdir/f2
21576 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21577 error "wrong default striping in file 2"
21578 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21579 error "bad pattern in file 2"
21582 run_test 270d "DoM: change striping from DoM to RAID0"
21585 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21586 skip "Need MDS version at least 2.10.55"
21588 mkdir -p $DIR/$tdir/dom
21589 mkdir -p $DIR/$tdir/norm
21592 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21593 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21595 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21596 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21598 # find DoM files by layout
21599 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21600 [ $NUM -eq $DOMFILES ] ||
21601 error "lfs find -L: found $NUM, expected $DOMFILES"
21602 echo "Test 1: lfs find 20 DOM files by layout: OK"
21604 # there should be 1 dir with default DOM striping
21605 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21607 error "lfs find -L: found $NUM, expected 1 dir"
21608 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21610 # find DoM files by stripe size
21611 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21612 [ $NUM -eq $DOMFILES ] ||
21613 error "lfs find -S: found $NUM, expected $DOMFILES"
21614 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21616 # find files by stripe offset except DoM files
21617 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21618 [ $NUM -eq $NORMFILES ] ||
21619 error "lfs find -i: found $NUM, expected $NORMFILES"
21620 echo "Test 5: lfs find no DOM files by stripe index: OK"
21623 run_test 270e "DoM: lfs find with DoM files test"
21626 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21627 skip "Need MDS version at least 2.10.55"
21629 local mdtname=${FSNAME}-MDT0000-mdtlov
21630 local dom=$DIR/$tdir/dom_file
21631 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21632 lod.$mdtname.dom_stripesize)
21633 local dom_limit=131072
21635 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21636 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21637 lod.$mdtname.dom_stripesize)
21638 [ ${dom_limit} -eq ${dom_current} ] ||
21639 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21641 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21642 $LFS setstripe -d $DIR/$tdir
21643 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21644 error "Can't set directory default striping"
21646 # exceed maximum stripe size
21647 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21648 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21649 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21650 error "Able to create DoM component size more than LOD limit"
21652 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21653 dom_current=$(do_facet mds1 $LCTL get_param -n \
21654 lod.$mdtname.dom_stripesize)
21655 [ 0 -eq ${dom_current} ] ||
21656 error "Can't set zero DoM stripe limit"
21659 # attempt to create DoM file on server with disabled DoM should
21660 # remove DoM entry from layout and be succeed
21661 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21662 error "Can't create DoM file (DoM is disabled)"
21663 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21664 error "File has DoM component while DoM is disabled"
21667 # attempt to create DoM file with only DoM stripe should return error
21668 $LFS setstripe -E $dom_limit -L mdt $dom &&
21669 error "Able to create DoM-only file while DoM is disabled"
21671 # too low values to be aligned with smallest stripe size 64K
21672 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21673 dom_current=$(do_facet mds1 $LCTL get_param -n \
21674 lod.$mdtname.dom_stripesize)
21675 [ 30000 -eq ${dom_current} ] &&
21676 error "Can set too small DoM stripe limit"
21678 # 64K is a minimal stripe size in Lustre, expect limit of that size
21679 [ 65536 -eq ${dom_current} ] ||
21680 error "Limit is not set to 64K but ${dom_current}"
21682 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21683 dom_current=$(do_facet mds1 $LCTL get_param -n \
21684 lod.$mdtname.dom_stripesize)
21686 [ 2147483648 -eq ${dom_current} ] &&
21687 error "Can set too large DoM stripe limit"
21689 do_facet mds1 $LCTL set_param -n \
21690 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21691 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21692 error "Can't create DoM component size after limit change"
21693 do_facet mds1 $LCTL set_param -n \
21694 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21695 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21696 error "Can't create DoM file after limit decrease"
21697 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21698 error "Can create big DoM component after limit decrease"
21699 touch ${dom}_def ||
21700 error "Can't create file with old default layout"
21702 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21705 run_test 270f "DoM: maximum DoM stripe size checks"
21708 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21709 skip "Need MDS version at least 2.13.52"
21710 local dom=$DIR/$tdir/$tfile
21712 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21713 local lodname=${FSNAME}-MDT0000-mdtlov
21715 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21716 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21717 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21718 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21720 local dom_limit=1024
21721 local dom_threshold="50%"
21723 $LFS setstripe -d $DIR/$tdir
21724 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21725 error "Can't set directory default striping"
21727 do_facet mds1 $LCTL set_param -n \
21728 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21729 # set 0 threshold and create DOM file to change tunable stripesize
21730 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21731 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21732 error "Failed to create $dom file"
21733 # now tunable dom_cur_stripesize should reach maximum
21734 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21735 lod.${lodname}.dom_stripesize_cur_kb)
21736 [[ $dom_current == $dom_limit ]] ||
21737 error "Current DOM stripesize is not maximum"
21740 # set threshold for further tests
21741 do_facet mds1 $LCTL set_param -n \
21742 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21743 echo "DOM threshold is $dom_threshold free space"
21746 # Spoof bfree to exceed threshold
21747 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21748 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21749 for spfree in 40 20 0 15 30 55; do
21750 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21751 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21752 error "Failed to create $dom file"
21753 dom_def=$(do_facet mds1 $LCTL get_param -n \
21754 lod.${lodname}.dom_stripesize_cur_kb)
21755 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21756 [[ $dom_def != $dom_current ]] ||
21757 error "Default stripe size was not changed"
21758 if [[ $spfree > 0 ]] ; then
21759 dom_set=$($LFS getstripe -S $dom)
21760 [[ $dom_set == $((dom_def * 1024)) ]] ||
21761 error "DOM component size is still old"
21763 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21764 error "DoM component is set with no free space"
21767 dom_current=$dom_def
21770 run_test 270g "DoM: default DoM stripe size depends on free space"
21773 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21774 skip "Need MDS version at least 2.13.53"
21776 local mdtname=${FSNAME}-MDT0000-mdtlov
21777 local dom=$DIR/$tdir/$tfile
21778 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21780 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21781 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21783 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21784 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21785 error "can't create OST file"
21786 # mirrored file with DOM entry in the second mirror
21787 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21788 error "can't create mirror with DoM component"
21790 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21792 # DOM component in the middle and has other enries in the same mirror,
21793 # should succeed but lost DoM component
21794 $LFS setstripe --copy=${dom}_1 $dom ||
21795 error "Can't create file from OST|DOM mirror layout"
21796 # check new file has no DoM layout after all
21797 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21798 error "File has DoM component while DoM is disabled"
21800 run_test 270h "DoM: DoM stripe removal when disabled on server"
21803 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21804 skip "Need MDS version at least 2.10.55"
21806 local dom=$DIR/$tdir/dom
21808 mkdir -p $DIR/$tdir
21810 $LFS setstripe -E 1024K -L mdt $dom
21812 lctl set_param -n mdc.*.stats=clear
21813 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21814 cat $dom > /dev/null
21815 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21816 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21820 run_test 271a "DoM: data is cached for read after write"
21823 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21824 skip "Need MDS version at least 2.10.55"
21826 local dom=$DIR/$tdir/dom
21828 mkdir -p $DIR/$tdir
21830 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21832 lctl set_param -n mdc.*.stats=clear
21833 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21834 cancel_lru_locks mdc
21835 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21836 # second stat to check size is cached on client
21837 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21838 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21839 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21842 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21845 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21846 skip "Need MDS version at least 2.10.55"
21848 local dom=$DIR/$tdir/dom
21850 mkdir -p $DIR/$tdir
21852 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21854 lctl set_param -n mdc.*.stats=clear
21855 lctl set_param -n osc.*.stats=clear
21856 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21857 cancel_lru_locks mdc
21858 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21859 # second stat to check size is cached on client
21860 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21861 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21862 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21863 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21864 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21867 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21873 local mdt=MDT$(printf %04x $mdtidx)
21875 if [ -z $param ]; then
21876 lctl get_param -n mdc.*$mdt*.stats
21878 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21883 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21884 skip "Need MDS version at least 2.10.55"
21886 local dom=$DIR/$tdir/dom
21888 mkdir -p $DIR/$tdir
21890 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21892 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21893 local facet=mds$((mdtidx + 1))
21895 cancel_lru_locks mdc
21896 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21897 createmany -o $dom 1000
21898 lctl set_param -n mdc.*.stats=clear
21899 smalliomany -w $dom 1000 200
21900 get_mdc_stats $mdtidx
21901 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21902 # Each file has 1 open, 1 IO enqueues, total 2000
21903 # but now we have also +1 getxattr for security.capability, total 3000
21904 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21905 unlinkmany $dom 1000
21907 cancel_lru_locks mdc
21908 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21909 createmany -o $dom 1000
21910 lctl set_param -n mdc.*.stats=clear
21911 smalliomany -w $dom 1000 200
21912 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21913 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21914 # for OPEN and IO lock.
21915 [ $((enq - enq_2)) -ge 1000 ] ||
21916 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21917 unlinkmany $dom 1000
21920 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21922 cleanup_271def_tests() {
21928 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21929 skip "Need MDS version at least 2.10.57"
21931 local dom=$DIR/$tdir/dom
21932 local tmp=$TMP/$tfile
21933 trap "cleanup_271def_tests $tmp" EXIT
21935 mkdir -p $DIR/$tdir
21937 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21939 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21941 cancel_lru_locks mdc
21942 dd if=/dev/urandom of=$tmp bs=1000 count=1
21943 dd if=$tmp of=$dom bs=1000 count=1
21944 cancel_lru_locks mdc
21946 cat /etc/hosts >> $tmp
21947 lctl set_param -n mdc.*.stats=clear
21949 # append data to the same file it should update local page
21950 echo "Append to the same page"
21951 cat /etc/hosts >> $dom
21952 local num=$(get_mdc_stats $mdtidx ost_read)
21953 local ra=$(get_mdc_stats $mdtidx req_active)
21954 local rw=$(get_mdc_stats $mdtidx req_waittime)
21956 [ -z $num ] || error "$num READ RPC occured"
21957 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21961 cmp $tmp $dom || error "file miscompare"
21963 cancel_lru_locks mdc
21964 lctl set_param -n mdc.*.stats=clear
21966 echo "Open and read file"
21967 cat $dom > /dev/null
21968 local num=$(get_mdc_stats $mdtidx ost_read)
21969 local ra=$(get_mdc_stats $mdtidx req_active)
21970 local rw=$(get_mdc_stats $mdtidx req_waittime)
21972 [ -z $num ] || error "$num READ RPC occured"
21973 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21977 cmp $tmp $dom || error "file miscompare"
21981 run_test 271d "DoM: read on open (1K file in reply buffer)"
21984 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21985 skip "Need MDS version at least 2.10.57"
21987 local dom=$DIR/$tdir/dom
21988 local tmp=$TMP/$tfile
21989 trap "cleanup_271def_tests $tmp" EXIT
21991 mkdir -p $DIR/$tdir
21993 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21995 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21997 cancel_lru_locks mdc
21998 dd if=/dev/urandom of=$tmp bs=265000 count=1
21999 dd if=$tmp of=$dom bs=265000 count=1
22000 cancel_lru_locks mdc
22001 cat /etc/hosts >> $tmp
22002 lctl set_param -n mdc.*.stats=clear
22004 echo "Append to the same page"
22005 cat /etc/hosts >> $dom
22006 local num=$(get_mdc_stats $mdtidx ost_read)
22007 local ra=$(get_mdc_stats $mdtidx req_active)
22008 local rw=$(get_mdc_stats $mdtidx req_waittime)
22010 [ -z $num ] || error "$num READ RPC occured"
22011 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22015 cmp $tmp $dom || error "file miscompare"
22017 cancel_lru_locks mdc
22018 lctl set_param -n mdc.*.stats=clear
22020 echo "Open and read file"
22021 cat $dom > /dev/null
22022 local num=$(get_mdc_stats $mdtidx ost_read)
22023 local ra=$(get_mdc_stats $mdtidx req_active)
22024 local rw=$(get_mdc_stats $mdtidx req_waittime)
22026 [ -z $num ] && num=0
22027 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22028 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22032 cmp $tmp $dom || error "file miscompare"
22036 run_test 271f "DoM: read on open (200K file and read tail)"
22039 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22040 skip "Skipping due to old client or server version"
22042 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22044 $CHECKSTAT -t file $DIR1/$tfile
22046 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22049 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22050 $LCTL set_param fail_loc=0x80000314
22051 rm $DIR1/$tfile || error "Unlink fails"
22053 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22054 [ $RC -eq 0 ] || error "Failed write to stale object"
22056 run_test 271g "Discard DoM data vs client flush race"
22059 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22060 skip "Need MDS version at least 2.11.50"
22062 local dom=$DIR/$tdir/dom
22063 mkdir -p $DIR/$tdir
22065 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22066 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22067 error "failed to write data into $dom"
22068 local old_md5=$(md5sum $dom)
22070 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22071 error "failed to migrate to the same DoM component"
22073 local new_md5=$(md5sum $dom)
22075 [ "$old_md5" == "$new_md5" ] ||
22076 error "md5sum differ: $old_md5, $new_md5"
22078 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22079 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22081 run_test 272a "DoM migration: new layout with the same DOM component"
22084 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22085 skip "Need MDS version at least 2.11.50"
22087 local dom=$DIR/$tdir/dom
22088 mkdir -p $DIR/$tdir
22089 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22091 local mdtidx=$($LFS getstripe -m $dom)
22092 local mdtname=MDT$(printf %04x $mdtidx)
22093 local facet=mds$((mdtidx + 1))
22095 local mdtfree1=$(do_facet $facet \
22096 lctl get_param -n osd*.*$mdtname.kbytesfree)
22097 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22098 error "failed to write data into $dom"
22099 local old_md5=$(md5sum $dom)
22100 cancel_lru_locks mdc
22101 local mdtfree1=$(do_facet $facet \
22102 lctl get_param -n osd*.*$mdtname.kbytesfree)
22104 $LFS migrate -c2 $dom ||
22105 error "failed to migrate to the new composite layout"
22106 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22107 error "MDT stripe was not removed"
22109 cancel_lru_locks mdc
22110 local new_md5=$(md5sum $dom)
22111 [ "$old_md5" == "$new_md5" ] ||
22112 error "$old_md5 != $new_md5"
22114 # Skip free space checks with ZFS
22115 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22116 local mdtfree2=$(do_facet $facet \
22117 lctl get_param -n osd*.*$mdtname.kbytesfree)
22118 [ $mdtfree2 -gt $mdtfree1 ] ||
22119 error "MDT space is not freed after migration"
22123 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22126 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22127 skip "Need MDS version at least 2.11.50"
22129 local dom=$DIR/$tdir/$tfile
22130 mkdir -p $DIR/$tdir
22131 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22133 local mdtidx=$($LFS getstripe -m $dom)
22134 local mdtname=MDT$(printf %04x $mdtidx)
22135 local facet=mds$((mdtidx + 1))
22137 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22138 error "failed to write data into $dom"
22139 local old_md5=$(md5sum $dom)
22140 cancel_lru_locks mdc
22141 local mdtfree1=$(do_facet $facet \
22142 lctl get_param -n osd*.*$mdtname.kbytesfree)
22144 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22145 error "failed to migrate to the new composite layout"
22146 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22147 error "MDT stripe was not removed"
22149 cancel_lru_locks mdc
22150 local new_md5=$(md5sum $dom)
22151 [ "$old_md5" == "$new_md5" ] ||
22152 error "$old_md5 != $new_md5"
22154 # Skip free space checks with ZFS
22155 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22156 local mdtfree2=$(do_facet $facet \
22157 lctl get_param -n osd*.*$mdtname.kbytesfree)
22158 [ $mdtfree2 -gt $mdtfree1 ] ||
22159 error "MDS space is not freed after migration"
22163 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22166 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22167 skip "Need MDS version at least 2.12.55"
22169 local dom=$DIR/$tdir/$tfile
22170 mkdir -p $DIR/$tdir
22171 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22173 local mdtidx=$($LFS getstripe -m $dom)
22174 local mdtname=MDT$(printf %04x $mdtidx)
22175 local facet=mds$((mdtidx + 1))
22177 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22178 error "failed to write data into $dom"
22179 local old_md5=$(md5sum $dom)
22180 cancel_lru_locks mdc
22181 local mdtfree1=$(do_facet $facet \
22182 lctl get_param -n osd*.*$mdtname.kbytesfree)
22184 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22185 error "failed mirroring to the new composite layout"
22186 $LFS mirror resync $dom ||
22187 error "failed mirror resync"
22188 $LFS mirror split --mirror-id 1 -d $dom ||
22189 error "failed mirror split"
22191 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22192 error "MDT stripe was not removed"
22194 cancel_lru_locks mdc
22195 local new_md5=$(md5sum $dom)
22196 [ "$old_md5" == "$new_md5" ] ||
22197 error "$old_md5 != $new_md5"
22199 # Skip free space checks with ZFS
22200 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22201 local mdtfree2=$(do_facet $facet \
22202 lctl get_param -n osd*.*$mdtname.kbytesfree)
22203 [ $mdtfree2 -gt $mdtfree1 ] ||
22204 error "MDS space is not freed after DOM mirror deletion"
22208 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22211 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22212 skip "Need MDS version at least 2.12.55"
22214 local dom=$DIR/$tdir/$tfile
22215 mkdir -p $DIR/$tdir
22216 $LFS setstripe -c 2 $dom
22218 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22219 error "failed to write data into $dom"
22220 local old_md5=$(md5sum $dom)
22221 cancel_lru_locks mdc
22223 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22224 error "failed mirroring to the DOM layout"
22225 $LFS mirror resync $dom ||
22226 error "failed mirror resync"
22227 $LFS mirror split --mirror-id 1 -d $dom ||
22228 error "failed mirror split"
22230 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22231 error "MDT stripe was not removed"
22233 cancel_lru_locks mdc
22234 local new_md5=$(md5sum $dom)
22235 [ "$old_md5" == "$new_md5" ] ||
22236 error "$old_md5 != $new_md5"
22240 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22243 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22244 skip "Need MDS version at least 2.12.55"
22246 local dom=$DIR/$tdir/$tfile
22247 mkdir -p $DIR/$tdir
22248 $LFS setstripe -c 2 $dom
22250 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22251 error "failed to write data into $dom"
22252 local old_md5=$(md5sum $dom)
22253 cancel_lru_locks mdc
22255 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22256 error "failed migrating to the DOM file"
22258 cancel_lru_locks mdc
22259 local new_md5=$(md5sum $dom)
22260 [ "$old_md5" != "$new_md5" ] &&
22261 error "$old_md5 != $new_md5"
22265 run_test 272f "DoM migration: OST-striped file to DOM file"
22268 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22269 skip "Need MDS version at least 2.11.50"
22271 # Layout swap cannot be done if either file has DOM component,
22272 # this will never be supported, migration should be used instead
22274 local dom=$DIR/$tdir/$tfile
22275 mkdir -p $DIR/$tdir
22277 $LFS setstripe -c2 ${dom}_plain
22278 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22279 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22280 error "can swap layout with DoM component"
22281 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22282 error "can swap layout with DoM component"
22284 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22285 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22286 error "can swap layout with DoM component"
22287 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22288 error "can swap layout with DoM component"
22291 run_test 273a "DoM: layout swapping should fail with DOM"
22294 mkdir -p $DIR/$tdir
22295 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22297 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22298 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22300 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22302 run_test 273b "DoM: race writeback and object destroy"
22305 remote_ost_nodsh && skip "remote OST with nodsh"
22306 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22307 skip "Need OST version >= 2.10.57"
22309 local file=$DIR/$tfile
22312 oss=$(comma_list $(osts_nodes))
22314 dd if=/dev/urandom of=$file bs=1M count=2 ||
22315 error "failed to create a file"
22316 cancel_lru_locks osc
22319 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22320 error "failed to read a file"
22322 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22323 $LCTL set_param fail_loc=0x8000031f
22325 cancel_lru_locks osc &
22328 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22329 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22330 #IO takes another lock, but matches the PENDING one
22331 #and places it to the IO RPC
22332 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22333 error "failed to read a file with PENDING lock"
22335 run_test 275 "Read on a canceled duplicate lock"
22338 remote_ost_nodsh && skip "remote OST with nodsh"
22341 do_facet ost1 "(while true; do \
22342 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22343 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22346 for LOOP in $(seq 20); do
22348 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22351 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22352 rm $TMP/sanity_276_pid"
22354 run_test 276 "Race between mount and obd_statfs"
22357 $LCTL set_param ldlm.namespaces.*.lru_size=0
22358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22359 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22360 grep ^used_mb | awk '{print $2}')
22361 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22362 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22363 oflag=direct conv=notrunc
22364 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22365 grep ^used_mb | awk '{print $2}')
22366 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22368 run_test 277 "Direct IO shall drop page cache"
22371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22372 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22373 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22374 skip "needs the same host for mdt1 mdt2" && return
22379 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22380 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22386 echo "Starting MDTs"
22387 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22389 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22391 do_facet mds2 $LCTL set_param fail_loc=0
22393 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22394 wait_recovery_complete mds2
22396 run_test 278 "Race starting MDS between MDTs stop/start"
22399 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22400 skip "Need MGS version at least 2.13.52"
22401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22402 combined_mgs_mds || skip "needs combined MGS/MDT"
22404 umount_client $MOUNT
22405 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22406 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22408 mount_client $MOUNT &
22410 stop mgs || error "stop mgs failed"
22411 #for a race mgs would crash
22412 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22413 # make sure we unmount client before remounting
22415 umount_client $MOUNT
22416 mount_client $MOUNT || error "mount client failed"
22418 run_test 280 "Race between MGS umount and client llog processing"
22420 cleanup_test_300() {
22424 test_striped_dir() {
22429 mkdir -p $DIR/$tdir
22431 SAVE_UMASK=$(umask)
22432 trap cleanup_test_300 RETURN EXIT
22434 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22435 $DIR/$tdir/striped_dir ||
22436 error "set striped dir error"
22438 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22439 [ "$mode" = "755" ] || error "expect 755 got $mode"
22441 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22442 error "getdirstripe failed"
22443 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22444 if [ "$stripe_count" != "2" ]; then
22445 error "1:stripe_count is $stripe_count, expect 2"
22447 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22448 if [ "$stripe_count" != "2" ]; then
22449 error "2:stripe_count is $stripe_count, expect 2"
22452 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22453 if [ "$stripe_index" != "$mdt_index" ]; then
22454 error "stripe_index is $stripe_index, expect $mdt_index"
22457 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22458 error "nlink error after create striped dir"
22460 mkdir $DIR/$tdir/striped_dir/a
22461 mkdir $DIR/$tdir/striped_dir/b
22463 stat $DIR/$tdir/striped_dir/a ||
22464 error "create dir under striped dir failed"
22465 stat $DIR/$tdir/striped_dir/b ||
22466 error "create dir under striped dir failed"
22468 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22469 error "nlink error after mkdir"
22471 rmdir $DIR/$tdir/striped_dir/a
22472 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22473 error "nlink error after rmdir"
22475 rmdir $DIR/$tdir/striped_dir/b
22476 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22477 error "nlink error after rmdir"
22479 chattr +i $DIR/$tdir/striped_dir
22480 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22481 error "immutable flags not working under striped dir!"
22482 chattr -i $DIR/$tdir/striped_dir
22484 rmdir $DIR/$tdir/striped_dir ||
22485 error "rmdir striped dir error"
22493 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22494 skip "skipped for lustre < 2.7.0"
22495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22498 test_striped_dir 0 || error "failed on striped dir on MDT0"
22499 test_striped_dir 1 || error "failed on striped dir on MDT0"
22501 run_test 300a "basic striped dir sanity test"
22504 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22505 skip "skipped for lustre < 2.7.0"
22506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22507 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22514 test_mkdir $DIR/$tdir || error "mkdir fail"
22515 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22516 error "set striped dir error"
22517 for i in {0..9}; do
22518 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22520 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22521 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22522 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22524 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22525 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22526 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22530 run_test 300b "check ctime/mtime for striped dir"
22533 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22534 skip "skipped for lustre < 2.7.0"
22535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22536 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22540 mkdir_on_mdt0 $DIR/$tdir
22541 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22542 error "set striped dir error"
22544 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22545 error "chown striped dir failed"
22547 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22548 error "create 5k files failed"
22550 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22552 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22556 run_test 300c "chown && check ls under striped directory"
22559 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22560 skip "skipped for lustre < 2.7.0"
22561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22562 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22567 mkdir -p $DIR/$tdir
22568 $LFS setstripe -c 2 $DIR/$tdir
22570 #local striped directory
22571 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22572 error "set striped dir error"
22573 #look at the directories for debug purposes
22575 $LFS getdirstripe $DIR/$tdir
22576 ls -l $DIR/$tdir/striped_dir
22577 $LFS getdirstripe $DIR/$tdir/striped_dir
22578 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22579 error "create 10 files failed"
22581 #remote striped directory
22582 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22583 error "set striped dir error"
22584 #look at the directories for debug purposes
22586 $LFS getdirstripe $DIR/$tdir
22587 ls -l $DIR/$tdir/remote_striped_dir
22588 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22589 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22590 error "create 10 files failed"
22592 for file in $(find $DIR/$tdir); do
22593 stripe_count=$($LFS getstripe -c $file)
22594 [ $stripe_count -eq 2 ] ||
22595 error "wrong stripe $stripe_count for $file"
22600 run_test 300d "check default stripe under striped directory"
22603 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22604 skip "Need MDS version at least 2.7.55"
22605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22611 mkdir -p $DIR/$tdir
22613 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22614 error "set striped dir error"
22616 touch $DIR/$tdir/striped_dir/a
22617 touch $DIR/$tdir/striped_dir/b
22618 touch $DIR/$tdir/striped_dir/c
22620 mkdir $DIR/$tdir/striped_dir/dir_a
22621 mkdir $DIR/$tdir/striped_dir/dir_b
22622 mkdir $DIR/$tdir/striped_dir/dir_c
22624 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22625 error "set striped adir under striped dir error"
22627 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22628 error "set striped bdir under striped dir error"
22630 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22631 error "set striped cdir under striped dir error"
22633 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22634 error "rename dir under striped dir fails"
22636 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22637 error "rename dir under different stripes fails"
22639 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22640 error "rename file under striped dir should succeed"
22642 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22643 error "rename dir under striped dir should succeed"
22647 run_test 300e "check rename under striped directory"
22650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22652 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22653 skip "Need MDS version at least 2.7.55"
22659 mkdir -p $DIR/$tdir
22661 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22662 error "set striped dir error"
22664 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22665 error "set striped dir error"
22667 touch $DIR/$tdir/striped_dir/a
22668 mkdir $DIR/$tdir/striped_dir/dir_a
22669 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22670 error "create striped dir under striped dir fails"
22672 touch $DIR/$tdir/striped_dir1/b
22673 mkdir $DIR/$tdir/striped_dir1/dir_b
22674 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22675 error "create striped dir under striped dir fails"
22677 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22678 error "rename dir under different striped dir should fail"
22680 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22681 error "rename striped dir under diff striped dir should fail"
22683 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22684 error "rename file under diff striped dirs fails"
22688 run_test 300f "check rename cross striped directory"
22690 test_300_check_default_striped_dir()
22693 local default_count=$2
22694 local default_index=$3
22697 local dir_stripe_index
22700 echo "checking $dirname $default_count $default_index"
22701 $LFS setdirstripe -D -c $default_count -i $default_index \
22702 -H all_char $DIR/$tdir/$dirname ||
22703 error "set default stripe on striped dir error"
22704 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22705 [ $stripe_count -eq $default_count ] ||
22706 error "expect $default_count get $stripe_count for $dirname"
22708 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22709 [ $stripe_index -eq $default_index ] ||
22710 error "expect $default_index get $stripe_index for $dirname"
22712 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22713 error "create dirs failed"
22715 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22716 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22717 for dir in $(find $DIR/$tdir/$dirname/*); do
22718 stripe_count=$($LFS getdirstripe -c $dir)
22719 (( $stripe_count == $default_count )) ||
22720 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22721 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22722 error "stripe count $default_count != $stripe_count for $dir"
22724 stripe_index=$($LFS getdirstripe -i $dir)
22725 [ $default_index -eq -1 ] ||
22726 [ $stripe_index -eq $default_index ] ||
22727 error "$stripe_index != $default_index for $dir"
22729 #check default stripe
22730 stripe_count=$($LFS getdirstripe -D -c $dir)
22731 [ $stripe_count -eq $default_count ] ||
22732 error "default count $default_count != $stripe_count for $dir"
22734 stripe_index=$($LFS getdirstripe -D -i $dir)
22735 [ $stripe_index -eq $default_index ] ||
22736 error "default index $default_index != $stripe_index for $dir"
22738 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22742 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22743 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22744 skip "Need MDS version at least 2.7.55"
22750 mkdir_on_mdt0 $DIR/$tdir
22751 mkdir $DIR/$tdir/normal_dir
22753 #Checking when client cache stripe index
22754 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22755 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22756 error "create striped_dir failed"
22758 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22759 error "create dir0 fails"
22760 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22761 [ $stripe_index -eq 0 ] ||
22762 error "dir0 expect index 0 got $stripe_index"
22764 mkdir $DIR/$tdir/striped_dir/dir1 ||
22765 error "create dir1 fails"
22766 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22767 [ $stripe_index -eq 1 ] ||
22768 error "dir1 expect index 1 got $stripe_index"
22770 #check default stripe count/stripe index
22771 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22772 test_300_check_default_striped_dir normal_dir 1 0
22773 test_300_check_default_striped_dir normal_dir -1 1
22774 test_300_check_default_striped_dir normal_dir 2 -1
22776 #delete default stripe information
22777 echo "delete default stripeEA"
22778 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22779 error "set default stripe on striped dir error"
22781 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22782 for dir in $(find $DIR/$tdir/normal_dir/*); do
22783 stripe_count=$($LFS getdirstripe -c $dir)
22784 [ $stripe_count -eq 0 ] ||
22785 error "expect 1 get $stripe_count for $dir"
22788 run_test 300g "check default striped directory for normal directory"
22791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22792 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22793 skip "Need MDS version at least 2.7.55"
22799 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22800 error "set striped dir error"
22802 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22803 test_300_check_default_striped_dir striped_dir 1 0
22804 test_300_check_default_striped_dir striped_dir -1 1
22805 test_300_check_default_striped_dir striped_dir 2 -1
22807 #delete default stripe information
22808 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22809 error "set default stripe on striped dir error"
22811 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22812 for dir in $(find $DIR/$tdir/striped_dir/*); do
22813 stripe_count=$($LFS getdirstripe -c $dir)
22814 [ $stripe_count -eq 0 ] ||
22815 error "expect 1 get $stripe_count for $dir"
22818 run_test 300h "check default striped directory for striped directory"
22821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22822 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22823 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22824 skip "Need MDS version at least 2.7.55"
22831 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22832 error "set striped dir error"
22834 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22835 error "create files under striped dir failed"
22837 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22838 error "set striped hashdir error"
22840 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22841 error "create dir0 under hash dir failed"
22842 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22843 error "create dir1 under hash dir failed"
22844 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22845 error "create dir2 under hash dir failed"
22847 # unfortunately, we need to umount to clear dir layout cache for now
22848 # once we fully implement dir layout, we can drop this
22849 umount_client $MOUNT || error "umount failed"
22850 mount_client $MOUNT || error "mount failed"
22852 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22853 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22854 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22856 #set the stripe to be unknown hash type
22857 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22858 $LCTL set_param fail_loc=0x1901
22859 for ((i = 0; i < 10; i++)); do
22860 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22861 error "stat f-$i failed"
22862 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22865 touch $DIR/$tdir/striped_dir/f0 &&
22866 error "create under striped dir with unknown hash should fail"
22868 $LCTL set_param fail_loc=0
22870 umount_client $MOUNT || error "umount failed"
22871 mount_client $MOUNT || error "mount failed"
22875 run_test 300i "client handle unknown hash type striped directory"
22878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22880 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22881 skip "Need MDS version at least 2.7.55"
22888 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22889 $LCTL set_param fail_loc=0x1702
22890 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22891 error "set striped dir error"
22893 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22894 error "create files under striped dir failed"
22896 $LCTL set_param fail_loc=0
22898 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22902 run_test 300j "test large update record"
22905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22906 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22907 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22908 skip "Need MDS version at least 2.7.55"
22910 # this test needs a huge transaction
22912 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22913 osd*.$FSNAME-MDT0000.kbytestotal")
22914 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22921 #define OBD_FAIL_LARGE_STRIPE 0x1703
22922 $LCTL set_param fail_loc=0x1703
22923 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22924 error "set striped dir error"
22925 $LCTL set_param fail_loc=0
22927 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22928 error "getstripeddir fails"
22929 rm -rf $DIR/$tdir/striped_dir ||
22930 error "unlink striped dir fails"
22934 run_test 300k "test large striped directory"
22937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22939 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22940 skip "Need MDS version at least 2.7.55"
22944 test_mkdir -p $DIR/$tdir/striped_dir
22945 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22946 error "chown $RUNAS_ID failed"
22947 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22948 error "set default striped dir failed"
22950 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22951 $LCTL set_param fail_loc=0x80000158
22952 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22954 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22955 [ $stripe_index -eq 1 ] ||
22956 error "expect 1 get $stripe_index for $dir"
22958 run_test 300l "non-root user to create dir under striped dir with stale layout"
22961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22962 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22963 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22964 skip "Need MDS version at least 2.7.55"
22966 mkdir -p $DIR/$tdir/striped_dir
22967 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22968 error "set default stripes dir error"
22970 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22972 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22973 [ $stripe_count -eq 0 ] ||
22974 error "expect 0 get $stripe_count for a"
22976 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22977 error "set default stripes dir error"
22979 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22981 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22982 [ $stripe_count -eq 0 ] ||
22983 error "expect 0 get $stripe_count for b"
22985 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22986 error "set default stripes dir error"
22988 mkdir $DIR/$tdir/striped_dir/c &&
22989 error "default stripe_index is invalid, mkdir c should fails"
22991 rm -rf $DIR/$tdir || error "rmdir fails"
22993 run_test 300m "setstriped directory on single MDT FS"
22996 local list=$(comma_list $(mdts_nodes))
22999 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23004 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23005 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23006 skip "Need MDS version at least 2.7.55"
23007 remote_mds_nodsh && skip "remote MDS with nodsh"
23010 local list=$(comma_list $(mdts_nodes))
23012 trap cleanup_300n RETURN EXIT
23013 mkdir -p $DIR/$tdir
23014 chmod 777 $DIR/$tdir
23015 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23016 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23017 error "create striped dir succeeds with gid=0"
23019 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23020 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23021 error "create striped dir fails with gid=-1"
23023 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23024 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23025 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23026 error "set default striped dir succeeds with gid=0"
23029 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23030 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23031 error "set default striped dir fails with gid=-1"
23034 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23035 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23036 error "create test_dir fails"
23037 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23038 error "create test_dir1 fails"
23039 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23040 error "create test_dir2 fails"
23043 run_test 300n "non-root user to create dir under striped dir with default EA"
23046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23048 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23049 skip "Need MDS version at least 2.7.55"
23054 mkdir -p $DIR/$tdir
23056 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23057 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23058 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23059 skip "not enough free inodes $numfree1 $numfree2"
23062 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23063 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23064 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23065 skip "not enough free space $numfree1 $numfree2"
23068 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23069 error "setdirstripe fails"
23071 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23072 error "create dirs fails"
23074 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23075 ls $DIR/$tdir/striped_dir > /dev/null ||
23076 error "ls striped dir fails"
23077 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23078 error "unlink big striped dir fails"
23080 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23085 remote_mds_nodsh && skip "remote MDS with nodsh"
23087 mkdir_on_mdt0 $DIR/$tdir
23089 #define OBD_FAIL_OUT_ENOSPC 0x1704
23090 do_facet mds2 lctl set_param fail_loc=0x80001704
23091 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23092 && error "create striped directory should fail"
23094 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23096 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23099 run_test 300p "create striped directory without space"
23102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23105 local fd=$(free_fd)
23106 local cmd="exec $fd<$tdir"
23108 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23111 trap "eval $cmd" EXIT
23112 cd $tdir || error "cd $tdir fails"
23113 rmdir ../$tdir || error "rmdir $tdir fails"
23114 mkdir local_dir && error "create dir succeeds"
23115 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23119 run_test 300q "create remote directory under orphan directory"
23122 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23123 skip "Need MDS version at least 2.7.55" && return
23124 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23128 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23129 error "set striped dir error"
23131 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23132 error "getstripeddir fails"
23135 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23136 awk '/lmv_stripe_count:/ { print $2 }')
23138 [ $MDSCOUNT -ne $stripe_count ] &&
23139 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23141 rm -rf $DIR/$tdir/striped_dir ||
23142 error "unlink striped dir fails"
23144 run_test 300r "test -1 striped directory"
23146 test_300s_helper() {
23149 local stripe_dir=$DIR/$tdir/striped_dir.$count
23151 $LFS mkdir -c $count $stripe_dir ||
23152 error "lfs mkdir -c error"
23154 $LFS getdirstripe $stripe_dir ||
23155 error "lfs getdirstripe fails"
23158 stripe_count=$($LFS getdirstripe $stripe_dir |
23159 awk '/lmv_stripe_count:/ { print $2 }')
23161 [ $count -ne $stripe_count ] &&
23162 error_noexit "bad stripe count $stripe_count expected $count"
23165 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23166 awk '/0x/ {count[$1] += 1}; END {
23167 for (idx in count) {
23168 if (count[idx]>1) {
23169 print "index " idx " count " count[idx]
23174 if [[ -n "$dupe_stripes" ]] ; then
23175 lfs getdirstripe $stripe_dir
23176 error_noexit "Dupe MDT above: $dupe_stripes "
23179 rm -rf $stripe_dir ||
23180 error_noexit "unlink $stripe_dir fails"
23184 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23185 skip "Need MDS version at least 2.7.55" && return
23186 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23189 for count in $(seq 2 $MDSCOUNT); do
23190 test_300s_helper $count
23193 run_test 300s "test lfs mkdir -c without -i"
23196 prepare_remote_file() {
23197 mkdir $DIR/$tdir/src_dir ||
23198 error "create remote source failed"
23200 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23201 error "cp to remote source failed"
23202 touch $DIR/$tdir/src_dir/a
23204 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23205 error "create remote target dir failed"
23207 touch $DIR/$tdir/tgt_dir/b
23209 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23210 error "rename dir cross MDT failed!"
23212 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23213 error "src_child still exists after rename"
23215 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23216 error "missing file(a) after rename"
23218 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23219 error "diff after rename"
23223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23226 local remote_file=$DIR/$tdir/tgt_dir/b
23228 mkdir -p $DIR/$tdir
23230 prepare_remote_file || error "prepare remote file failed"
23233 $OPENUNLINK $remote_file $remote_file ||
23234 error "openunlink $remote_file failed"
23235 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23237 run_test 310a "open unlink remote file"
23240 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23243 local remote_file=$DIR/$tdir/tgt_dir/b
23245 mkdir -p $DIR/$tdir
23247 prepare_remote_file || error "prepare remote file failed"
23249 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23250 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23251 $CHECKSTAT -t file $remote_file || error "check file failed"
23253 run_test 310b "unlink remote file with multiple links while open"
23256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23257 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23259 local remote_file=$DIR/$tdir/tgt_dir/b
23261 mkdir -p $DIR/$tdir
23263 prepare_remote_file || error "prepare remote file failed"
23265 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23266 multiop_bg_pause $remote_file O_uc ||
23267 error "mulitop failed for remote file"
23269 $MULTIOP $DIR/$tfile Ouc
23270 kill -USR1 $MULTIPID
23273 run_test 310c "open-unlink remote file with multiple links"
23277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23278 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23279 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23280 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23281 remote_mds_nodsh && skip "remote MDS with nodsh"
23283 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23284 local mdts=$(comma_list $(mdts_nodes))
23286 mkdir -p $DIR/$tdir
23287 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23288 createmany -o $DIR/$tdir/$tfile. 1000
23290 # statfs data is not real time, let's just calculate it
23291 old_iused=$((old_iused + 1000))
23293 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23294 osp.*OST0000*MDT0000.create_count")
23295 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23296 osp.*OST0000*MDT0000.max_create_count")
23297 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23299 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23300 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23301 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23303 unlinkmany $DIR/$tdir/$tfile. 1000
23305 do_nodes $mdts "$LCTL set_param -n \
23306 osp.*OST0000*.max_create_count=$max_count"
23307 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23308 do_nodes $mdts "$LCTL set_param -n \
23309 osp.*OST0000*.create_count=$count"
23310 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23311 grep "=0" && error "create_count is zero"
23314 for i in $(seq 120); do
23315 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23316 # system may be too busy to destroy all objs in time, use
23317 # a somewhat small value to not fail autotest
23318 [ $((old_iused - new_iused)) -gt 400 ] && break
23322 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23323 [ $((old_iused - new_iused)) -gt 400 ] ||
23324 error "objs not destroyed after unlink"
23326 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23333 local vdevdir=$(dirname $(facet_vdevice $ost))
23334 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23335 local zfs_zapid=$(do_facet $ost $cmd |
23336 grep -w "/O/0/d$((objid%32))" -C 5 |
23337 awk '/Object/{getline; print $1}')
23338 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23339 awk "/$objid = /"'{printf $3}')
23344 zfs_object_blksz() {
23348 local vdevdir=$(dirname $(facet_vdevice $ost))
23349 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23350 local blksz=$(do_facet $ost $cmd $objid |
23351 awk '/dblk/{getline; printf $4}')
23353 case "${blksz: -1}" in
23354 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23355 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23362 test_312() { # LU-4856
23363 remote_ost_nodsh && skip "remote OST with nodsh"
23364 [ "$ost1_FSTYPE" = "zfs" ] ||
23365 skip_env "the test only applies to zfs"
23367 local max_blksz=$(do_facet ost1 \
23368 $ZFS get -p recordsize $(facet_device ost1) |
23369 awk '!/VALUE/{print $3}')
23371 # to make life a little bit easier
23372 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23373 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23375 local tf=$DIR/$tdir/$tfile
23377 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23379 # Get ZFS object id
23380 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23381 # block size change by sequential overwrite
23384 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23385 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23387 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23388 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23392 # block size change by sequential append write
23393 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23394 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23395 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23398 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23399 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23400 oflag=sync conv=notrunc
23402 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23403 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23404 error "blksz error, actual $blksz, " \
23405 "expected: 2 * $count * $PAGE_SIZE"
23411 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23412 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23414 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23415 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23416 [ $blksz -eq $PAGE_SIZE ] ||
23417 error "blksz error: $blksz, expected: $PAGE_SIZE"
23419 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23420 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23421 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23423 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23424 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23425 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23427 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23430 remote_ost_nodsh && skip "remote OST with nodsh"
23432 local file=$DIR/$tfile
23435 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23437 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23438 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23439 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23440 error "write should failed"
23441 do_facet ost1 "$LCTL set_param fail_loc=0"
23444 run_test 313 "io should fail after last_rcvd update fail"
23447 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23449 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23450 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23452 wait_delete_completed
23453 do_facet ost1 "$LCTL set_param fail_loc=0"
23455 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23457 test_315() { # LU-618
23458 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23460 local file=$DIR/$tfile
23463 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23464 error "multiop file write failed"
23465 $MULTIOP $file oO_RDONLY:r4063232_c &
23470 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23473 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23476 run_test 315 "read should be accounted"
23479 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23480 large_xattr_enabled || skip_env "ea_inode feature disabled"
23482 rm -rf $DIR/$tdir/d
23483 mkdir -p $DIR/$tdir/d
23484 chown nobody $DIR/$tdir/d
23485 touch $DIR/$tdir/d/file
23487 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23489 run_test 316 "lfs mv"
23492 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23493 skip "Need MDS version at least 2.11.53"
23494 if [ "$ost1_FSTYPE" == "zfs" ]; then
23495 skip "LU-10370: no implementation for ZFS"
23499 local grant_blk_size
23501 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23502 awk '/grant_block_size:/ { print $2; exit; }')
23504 # Create File of size 5M. Truncate it to below size's and verify
23507 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23508 error "Create file $DIR/$tfile failed"
23509 stack_trap "rm -f $DIR/$tfile" EXIT
23511 for trunc_sz in 2097152 4097 4000 509 0; do
23512 $TRUNCATE $DIR/$tfile $trunc_sz ||
23513 error "truncate $tfile to $trunc_sz failed"
23514 local sz=$(stat --format=%s $DIR/$tfile)
23515 local blk=$(stat --format=%b $DIR/$tfile)
23516 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23517 grant_blk_size) * 8))
23519 if [[ $blk -ne $trunc_blk ]]; then
23520 $(which stat) $DIR/$tfile
23521 error "Expected Block $trunc_blk got $blk for $tfile"
23524 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23525 error "Expected Size $trunc_sz got $sz for $tfile"
23530 # Create file with a hole and write actual two blocks. Block count
23533 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23534 conv=fsync || error "Create file : $DIR/$tfile"
23536 # Calculate the final truncate size.
23537 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23540 # truncate to size $trunc_sz bytes. Strip the last block
23541 # The block count must drop to 8
23543 $TRUNCATE $DIR/$tfile $trunc_sz ||
23544 error "truncate $tfile to $trunc_sz failed"
23546 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23547 sz=$(stat --format=%s $DIR/$tfile)
23548 blk=$(stat --format=%b $DIR/$tfile)
23550 if [[ $blk -ne $trunc_bsz ]]; then
23551 $(which stat) $DIR/$tfile
23552 error "Expected Block $trunc_bsz got $blk for $tfile"
23555 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23556 error "Expected Size $trunc_sz got $sz for $tfile"
23558 run_test 317 "Verify blocks get correctly update after truncate"
23561 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23562 local old_max_active=$($LCTL get_param -n \
23563 ${llite_name}.max_read_ahead_async_active \
23566 $LCTL set_param llite.*.max_read_ahead_async_active=256
23567 local max_active=$($LCTL get_param -n \
23568 ${llite_name}.max_read_ahead_async_active \
23570 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23572 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23573 error "set max_read_ahead_async_active should succeed"
23575 $LCTL set_param llite.*.max_read_ahead_async_active=512
23576 max_active=$($LCTL get_param -n \
23577 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23578 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23580 # restore @max_active
23581 [ $old_max_active -ne 0 ] && $LCTL set_param \
23582 llite.*.max_read_ahead_async_active=$old_max_active
23584 local old_threshold=$($LCTL get_param -n \
23585 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23586 local max_per_file_mb=$($LCTL get_param -n \
23587 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23589 local invalid=$(($max_per_file_mb + 1))
23591 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23592 && error "set $invalid should fail"
23594 local valid=$(($invalid - 1))
23596 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23597 error "set $valid should succeed"
23598 local threshold=$($LCTL get_param -n \
23599 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23600 [ $threshold -eq $valid ] || error \
23601 "expect threshold $valid got $threshold"
23603 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23605 run_test 318 "Verify async readahead tunables"
23608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23610 local before=$(date +%s)
23612 local mdir=$DIR/$tdir
23613 local file=$mdir/xxx
23615 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23618 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23619 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23620 $LFS mv -m1 $file &
23623 dd if=$file of=/dev/null
23625 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23626 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23628 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23630 run_test 319 "lost lease lock on migrate error"
23632 test_398a() { # LU-4198
23633 local ost1_imp=$(get_osc_import_name client ost1)
23634 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23637 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23638 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23640 # request a new lock on client
23641 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23643 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23644 local lock_count=$($LCTL get_param -n \
23645 ldlm.namespaces.$imp_name.lru_size)
23646 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23648 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23650 # no lock cached, should use lockless IO and not enqueue new lock
23651 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23652 lock_count=$($LCTL get_param -n \
23653 ldlm.namespaces.$imp_name.lru_size)
23654 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23656 run_test 398a "direct IO should cancel lock otherwise lockless"
23658 test_398b() { # LU-4198
23659 which fio || skip_env "no fio installed"
23660 $LFS setstripe -c -1 $DIR/$tfile
23663 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23666 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23667 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23668 --numjobs=$njobs --fallocate=none \
23669 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23670 --filename=$DIR/$tfile &
23673 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23674 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23675 --numjobs=$njobs --fallocate=none \
23676 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23677 --filename=$DIR/$tfile || true
23682 run_test 398b "DIO and buffer IO race"
23684 test_398c() { # LU-4198
23685 local ost1_imp=$(get_osc_import_name client ost1)
23686 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23689 which fio || skip_env "no fio installed"
23691 saved_debug=$($LCTL get_param -n debug)
23692 $LCTL set_param debug=0
23694 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23695 ((size /= 1024)) # by megabytes
23696 ((size /= 2)) # write half of the OST at most
23697 [ $size -gt 40 ] && size=40 #reduce test time anyway
23699 $LFS setstripe -c 1 $DIR/$tfile
23701 # it seems like ldiskfs reserves more space than necessary if the
23702 # writing blocks are not mapped, so it extends the file firstly
23703 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23704 cancel_lru_locks osc
23706 # clear and verify rpc_stats later
23707 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23710 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23711 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23712 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23713 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23714 --filename=$DIR/$tfile
23715 [ $? -eq 0 ] || error "fio write error"
23717 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23718 error "Locks were requested while doing AIO"
23720 # get the percentage of 1-page I/O
23721 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23722 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23724 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23726 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23727 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23728 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23729 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23730 --filename=$DIR/$tfile
23731 [ $? -eq 0 ] || error "fio mixed read write error"
23733 echo "AIO with large block size ${size}M"
23734 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23735 --numjobs=1 --fallocate=none --ioengine=libaio \
23736 --iodepth=16 --allow_file_create=0 --size=${size}M \
23737 --filename=$DIR/$tfile
23738 [ $? -eq 0 ] || error "fio large block size failed"
23741 $LCTL set_param debug="$saved_debug"
23743 run_test 398c "run fio to test AIO"
23745 test_398d() { # LU-13846
23746 which aiocp || skip_env "no aiocp installed"
23747 local aio_file=$DIR/$tfile.aio
23749 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23751 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23752 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23753 stack_trap "rm -f $DIR/$tfile $aio_file"
23755 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23757 # make sure we don't crash and fail properly
23758 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23759 error "aio not aligned with PAGE SIZE should fail"
23761 rm -f $DIR/$tfile $aio_file
23763 run_test 398d "run aiocp to verify block size > stripe size"
23766 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23767 touch $DIR/$tfile.new
23768 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23770 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23772 test_398f() { # LU-14687
23773 which aiocp || skip_env "no aiocp installed"
23774 local aio_file=$DIR/$tfile.aio
23776 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23778 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23779 stack_trap "rm -f $DIR/$tfile $aio_file"
23781 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23782 $LCTL set_param fail_loc=0x1418
23783 # make sure we don't crash and fail properly
23784 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23785 error "aio with page allocation failure succeeded"
23786 $LCTL set_param fail_loc=0
23787 diff $DIR/$tfile $aio_file
23788 [[ $? != 0 ]] || error "no diff after failed aiocp"
23790 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23792 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23793 # stripe and i/o size must be > stripe size
23794 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23795 # single RPC in flight. This test shows async DIO submission is working by
23796 # showing multiple RPCs in flight.
23797 test_398g() { # LU-13798
23798 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23800 # We need to do some i/o first to acquire enough grant to put our RPCs
23801 # in flight; otherwise a new connection may not have enough grant
23803 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23804 error "parallel dio failed"
23805 stack_trap "rm -f $DIR/$tfile"
23807 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23808 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23809 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23810 stack_trap "$LCTL set_param -n $pages_per_rpc"
23812 # Recreate file so it's empty
23814 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23815 #Pause rpc completion to guarantee we see multiple rpcs in flight
23816 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23817 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23818 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23821 $LCTL set_param osc.*.rpc_stats=c
23823 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23824 error "parallel dio failed"
23825 stack_trap "rm -f $DIR/$tfile"
23827 $LCTL get_param osc.*-OST0000-*.rpc_stats
23828 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23829 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23830 grep "8:" | awk '{print $8}')
23831 # We look at the "8 rpcs in flight" field, and verify A) it is present
23832 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23833 # as expected for an 8M DIO to a file with 1M stripes.
23834 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23836 # Verify turning off parallel dio works as expected
23838 $LCTL set_param osc.*.rpc_stats=c
23839 $LCTL set_param llite.*.parallel_dio=0
23840 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23842 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23843 error "dio with parallel dio disabled failed"
23845 # Ideally, we would see only one RPC in flight here, but there is an
23846 # unavoidable race between i/o completion and RPC in flight counting,
23847 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23848 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23849 # So instead we just verify it's always < 8.
23850 $LCTL get_param osc.*-OST0000-*.rpc_stats
23851 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23852 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23853 grep '^$' -B1 | grep . | awk '{print $1}')
23854 [ $ret != "8:" ] ||
23855 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23857 run_test 398g "verify parallel dio async RPC submission"
23859 test_398h() { # LU-13798
23860 local dio_file=$DIR/$tfile.dio
23862 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23864 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23865 stack_trap "rm -f $DIR/$tfile $dio_file"
23867 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
23868 error "parallel dio failed"
23869 diff $DIR/$tfile $dio_file
23870 [[ $? == 0 ]] || error "file diff after aiocp"
23872 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
23874 test_398i() { # LU-13798
23875 local dio_file=$DIR/$tfile.dio
23877 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23879 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23880 stack_trap "rm -f $DIR/$tfile $dio_file"
23882 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23883 $LCTL set_param fail_loc=0x1418
23884 # make sure we don't crash and fail properly
23885 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
23886 error "parallel dio page allocation failure succeeded"
23887 diff $DIR/$tfile $dio_file
23888 [[ $? != 0 ]] || error "no diff after failed aiocp"
23890 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
23892 test_398j() { # LU-13798
23893 # Stripe size > RPC size but less than i/o size tests split across
23894 # stripes and RPCs for individual i/o op
23895 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
23897 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
23898 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23899 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23900 stack_trap "$LCTL set_param -n $pages_per_rpc"
23902 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23903 error "parallel dio write failed"
23904 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
23906 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
23907 error "parallel dio read failed"
23908 diff $DIR/$tfile $DIR/$tfile.2
23909 [[ $? == 0 ]] || error "file diff after parallel dio read"
23911 run_test 398j "test parallel dio where stripe size > rpc_size"
23913 test_398k() { # LU-13798
23914 wait_delete_completed
23917 # 4 stripe file; we will cause out of space on OST0
23918 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23920 # Fill OST0 (if it's not too large)
23921 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23923 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23924 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23926 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23927 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23928 error "dd should fill OST0"
23929 stack_trap "rm -f $DIR/$tfile.1"
23931 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23935 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
23936 error "file is not 0 bytes in size"
23938 # dd above should not succeed, but don't error until here so we can
23939 # get debug info above
23941 error "parallel dio write with enospc succeeded"
23942 stack_trap "rm -f $DIR/$tfile"
23944 run_test 398k "test enospc on first stripe"
23946 test_398l() { # LU-13798
23947 wait_delete_completed
23950 # 4 stripe file; we will cause out of space on OST0
23951 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
23952 # happens on the second i/o chunk we issue
23953 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
23955 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
23956 stack_trap "rm -f $DIR/$tfile"
23958 # Fill OST0 (if it's not too large)
23959 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23961 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23962 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23964 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23965 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23966 error "dd should fill OST0"
23967 stack_trap "rm -f $DIR/$tfile.1"
23969 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
23971 stack_trap "rm -f $DIR/$tfile.2"
23973 # Check that short write completed as expected
23974 ls -la $DIR/$tfile.2
23975 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
23976 error "file is not 1M in size"
23978 # dd above should not succeed, but don't error until here so we can
23979 # get debug info above
23981 error "parallel dio write with enospc succeeded"
23983 # Truncate source file to same length as output file and diff them
23984 $TRUNCATE $DIR/$tfile 1048576
23985 diff $DIR/$tfile $DIR/$tfile.2
23986 [[ $? == 0 ]] || error "data incorrect after short write"
23988 run_test 398l "test enospc on intermediate stripe/RPC"
23990 test_398m() { # LU-13798
23991 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23993 # Set up failure on OST0, the first stripe:
23994 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
23995 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
23996 # So this fail_val specifies OST0
23997 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
23998 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24000 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24001 error "parallel dio write with failure on first stripe succeeded"
24002 stack_trap "rm -f $DIR/$tfile"
24003 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24005 # Place data in file for read
24006 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24007 error "parallel dio write failed"
24009 # Fail read on OST0, first stripe
24010 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24011 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24012 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24013 error "parallel dio read with error on first stripe succeeded"
24014 rm -f $DIR/$tfile.2
24015 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24017 # Switch to testing on OST1, second stripe
24018 # Clear file contents, maintain striping
24020 # Set up failure on OST1, second stripe:
24021 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24022 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24024 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24025 error "parallel dio write with failure on first stripe succeeded"
24026 stack_trap "rm -f $DIR/$tfile"
24027 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24029 # Place data in file for read
24030 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24031 error "parallel dio write failed"
24033 # Fail read on OST1, second stripe
24034 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24035 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24036 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24037 error "parallel dio read with error on first stripe succeeded"
24038 rm -f $DIR/$tfile.2
24039 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24041 run_test 398m "test RPC failures with parallel dio"
24043 # Parallel submission of DIO should not cause problems for append, but it's
24044 # important to verify.
24045 test_398n() { # LU-13798
24046 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24048 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24049 error "dd to create source file failed"
24050 stack_trap "rm -f $DIR/$tfile"
24052 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24053 error "parallel dio write with failure on second stripe succeeded"
24054 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24055 diff $DIR/$tfile $DIR/$tfile.1
24056 [[ $? == 0 ]] || error "data incorrect after append"
24059 run_test 398n "test append with parallel DIO"
24062 local read_write=$1
24063 if [ "$read_write" = "write" ]; then
24064 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24065 elif [ "$read_write" = "read" ]; then
24066 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24068 error "argument error"
24071 # turn off debug for performance testing
24072 local saved_debug=$($LCTL get_param -n debug)
24073 $LCTL set_param debug=0
24075 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24077 # get ost1 size - $FSNAME-OST0000
24078 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24079 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24080 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24082 if [ "$read_write" = "read" ]; then
24083 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24086 local start_time=$(date +%s.%N)
24087 $dd_cmd bs=1M count=$blocks oflag=sync ||
24088 error "real dd $read_write error"
24089 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24091 if [ "$read_write" = "write" ]; then
24095 # define OBD_FAIL_OST_FAKE_RW 0x238
24096 do_facet ost1 $LCTL set_param fail_loc=0x238
24098 local start_time=$(date +%s.%N)
24099 $dd_cmd bs=1M count=$blocks oflag=sync ||
24100 error "fake dd $read_write error"
24101 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24103 if [ "$read_write" = "write" ]; then
24105 cancel_lru_locks osc
24106 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24107 error "$tfile size not $blocks MB"
24109 do_facet ost1 $LCTL set_param fail_loc=0
24111 echo "fake $read_write $duration_fake vs. normal $read_write" \
24112 "$duration in seconds"
24113 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24114 error_not_in_vm "fake write is slower"
24116 $LCTL set_param -n debug="$saved_debug"
24119 test_399a() { # LU-7655 for OST fake write
24120 remote_ost_nodsh && skip "remote OST with nodsh"
24124 run_test 399a "fake write should not be slower than normal write"
24126 test_399b() { # LU-8726 for OST fake read
24127 remote_ost_nodsh && skip "remote OST with nodsh"
24128 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24129 skip_env "ldiskfs only test"
24134 run_test 399b "fake read should not be slower than normal read"
24136 test_400a() { # LU-1606, was conf-sanity test_74
24137 if ! which $CC > /dev/null 2>&1; then
24138 skip_env "$CC is not installed"
24141 local extra_flags=''
24142 local out=$TMP/$tfile
24143 local prefix=/usr/include/lustre
24146 # Oleg removes c files in his test rig so test if any c files exist
24147 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24148 skip_env "Needed c test files are missing"
24150 if ! [[ -d $prefix ]]; then
24151 # Assume we're running in tree and fixup the include path.
24152 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24153 extra_flags+=" -L$LUSTRE/utils/.lib"
24156 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24157 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24158 error "client api broken"
24162 run_test 400a "Lustre client api program can compile and link"
24164 test_400b() { # LU-1606, LU-5011
24166 local out=$TMP/$tfile
24167 local prefix=/usr/include/linux/lustre
24169 # We use a hard coded prefix so that this test will not fail
24170 # when run in tree. There are headers in lustre/include/lustre/
24171 # that are not packaged (like lustre_idl.h) and have more
24172 # complicated include dependencies (like config.h and lnet/types.h).
24173 # Since this test about correct packaging we just skip them when
24174 # they don't exist (see below) rather than try to fixup cppflags.
24176 if ! which $CC > /dev/null 2>&1; then
24177 skip_env "$CC is not installed"
24180 for header in $prefix/*.h; do
24181 if ! [[ -f "$header" ]]; then
24185 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24186 continue # lustre_ioctl.h is internal header
24189 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24190 error "cannot compile '$header'"
24194 run_test 400b "packaged headers can be compiled"
24196 test_401a() { #LU-7437
24197 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24198 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24200 #count the number of parameters by "list_param -R"
24201 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24202 #count the number of parameters by listing proc files
24203 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24204 echo "proc_dirs='$proc_dirs'"
24205 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24206 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24209 [ $params -eq $procs ] ||
24210 error "found $params parameters vs. $procs proc files"
24212 # test the list_param -D option only returns directories
24213 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24214 #count the number of parameters by listing proc directories
24215 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24218 [ $params -eq $procs ] ||
24219 error "found $params parameters vs. $procs proc files"
24221 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24224 # jobid_var may not allow arbitrary values, so use jobid_name
24226 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24227 local testname=jobid_name tmp='testing%p'
24229 local testname=jobid_var tmp=testing
24232 local save=$($LCTL get_param -n $testname)
24234 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24235 error "no error returned when setting bad parameters"
24237 local jobid_new=$($LCTL get_param -n foe $testname baz)
24238 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24240 $LCTL set_param -n fog=bam $testname=$save bat=fog
24241 local jobid_old=$($LCTL get_param -n foe $testname bag)
24242 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24244 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24247 # jobid_var may not allow arbitrary values, so use jobid_name
24249 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24250 local testname=jobid_name
24252 local testname=jobid_var
24255 local jobid_var_old=$($LCTL get_param -n $testname)
24256 local jobid_var_new
24258 $LCTL set_param $testname= &&
24259 error "no error returned for 'set_param a='"
24261 jobid_var_new=$($LCTL get_param -n $testname)
24262 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24263 error "$testname was changed by setting without value"
24265 $LCTL set_param $testname &&
24266 error "no error returned for 'set_param a'"
24268 jobid_var_new=$($LCTL get_param -n $testname)
24269 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24270 error "$testname was changed by setting without value"
24272 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24275 # jobid_var may not allow arbitrary values, so use jobid_name
24277 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24278 local testname=jobid_name new_value='foo=bar%p'
24280 local testname=jobid_var new_valuie=foo=bar
24283 local jobid_var_old=$($LCTL get_param -n $testname)
24284 local jobid_var_new
24286 $LCTL set_param $testname=$new_value ||
24287 error "'set_param a=b' did not accept a value containing '='"
24289 jobid_var_new=$($LCTL get_param -n $testname)
24290 [[ "$jobid_var_new" == "$new_value" ]] ||
24291 error "'set_param a=b' failed on a value containing '='"
24293 # Reset the $testname to test the other format
24294 $LCTL set_param $testname=$jobid_var_old
24295 jobid_var_new=$($LCTL get_param -n $testname)
24296 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24297 error "failed to reset $testname"
24299 $LCTL set_param $testname $new_value ||
24300 error "'set_param a b' did not accept a value containing '='"
24302 jobid_var_new=$($LCTL get_param -n $testname)
24303 [[ "$jobid_var_new" == "$new_value" ]] ||
24304 error "'set_param a b' failed on a value containing '='"
24306 $LCTL set_param $testname $jobid_var_old
24307 jobid_var_new=$($LCTL get_param -n $testname)
24308 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24309 error "failed to reset $testname"
24311 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24313 test_401e() { # LU-14779
24314 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24315 error "lctl list_param MGC* failed"
24316 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24317 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24318 error "lctl get_param lru_size failed"
24320 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24323 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24324 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24325 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24326 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24327 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24328 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24329 remote_mds_nodsh && skip "remote MDS with nodsh"
24331 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24332 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24333 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24334 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24335 echo "Touch failed - OK"
24337 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24340 local file1=$DIR/$tfile.1
24341 local file2=$DIR/$tfile.2
24342 local tfile=$TMP/$tfile
24344 rm -f $file1 $file2 $tfile
24349 # 30 sec OBD_TIMEOUT in ll_getattr()
24350 # right before populating st_nlink
24351 $LCTL set_param fail_loc=0x80001409
24352 stat -c %h $file1 > $tfile &
24354 # create an alias, drop all locks and reclaim the dentry
24356 cancel_lru_locks mdc
24357 cancel_lru_locks osc
24358 sysctl -w vm.drop_caches=2
24362 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24364 rm -f $tfile $file1 $file2
24366 run_test 403 "i_nlink should not drop to zero due to aliasing"
24368 test_404() { # LU-6601
24369 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24370 skip "Need server version newer than 2.8.52"
24371 remote_mds_nodsh && skip "remote MDS with nodsh"
24373 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24374 awk '/osp .*-osc-MDT/ { print $4}')
24377 for osp in $mosps; do
24378 echo "Deactivate: " $osp
24379 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24380 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24381 awk -vp=$osp '$4 == p { print $2 }')
24382 [ $stat = IN ] || {
24383 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24384 error "deactivate error"
24386 echo "Activate: " $osp
24387 do_facet $SINGLEMDS $LCTL --device %$osp activate
24388 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24389 awk -vp=$osp '$4 == p { print $2 }')
24390 [ $stat = UP ] || {
24391 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24392 error "activate error"
24396 run_test 404 "validate manual {de}activated works properly for OSPs"
24399 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24400 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24401 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24402 skip "Layout swap lock is not supported"
24404 check_swap_layouts_support
24405 check_swap_layout_no_dom $DIR
24407 test_mkdir $DIR/$tdir
24408 swap_lock_test -d $DIR/$tdir ||
24409 error "One layout swap locked test failed"
24411 run_test 405 "Various layout swap lock tests"
24414 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24415 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24416 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24418 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24419 skip "Need MDS version at least 2.8.50"
24421 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24422 local test_pool=$TESTNAME
24424 pool_add $test_pool || error "pool_add failed"
24425 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24426 error "pool_add_targets failed"
24428 save_layout_restore_at_exit $MOUNT
24430 # parent set default stripe count only, child will stripe from both
24431 # parent and fs default
24432 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24433 error "setstripe $MOUNT failed"
24434 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24435 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24436 for i in $(seq 10); do
24437 local f=$DIR/$tdir/$tfile.$i
24438 touch $f || error "touch failed"
24439 local count=$($LFS getstripe -c $f)
24440 [ $count -eq $OSTCOUNT ] ||
24441 error "$f stripe count $count != $OSTCOUNT"
24442 local offset=$($LFS getstripe -i $f)
24443 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24444 local size=$($LFS getstripe -S $f)
24445 [ $size -eq $((def_stripe_size * 2)) ] ||
24446 error "$f stripe size $size != $((def_stripe_size * 2))"
24447 local pool=$($LFS getstripe -p $f)
24448 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24451 # change fs default striping, delete parent default striping, now child
24452 # will stripe from new fs default striping only
24453 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24454 error "change $MOUNT default stripe failed"
24455 $LFS setstripe -c 0 $DIR/$tdir ||
24456 error "delete $tdir default stripe failed"
24457 for i in $(seq 11 20); do
24458 local f=$DIR/$tdir/$tfile.$i
24459 touch $f || error "touch $f failed"
24460 local count=$($LFS getstripe -c $f)
24461 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24462 local offset=$($LFS getstripe -i $f)
24463 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24464 local size=$($LFS getstripe -S $f)
24465 [ $size -eq $def_stripe_size ] ||
24466 error "$f stripe size $size != $def_stripe_size"
24467 local pool=$($LFS getstripe -p $f)
24468 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24471 unlinkmany $DIR/$tdir/$tfile. 1 20
24473 local f=$DIR/$tdir/$tfile
24474 pool_remove_all_targets $test_pool $f
24475 pool_remove $test_pool $f
24477 run_test 406 "DNE support fs default striping"
24480 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24481 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24482 skip "Need MDS version at least 2.8.55"
24483 remote_mds_nodsh && skip "remote MDS with nodsh"
24485 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24486 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24487 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24488 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24489 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24491 #define OBD_FAIL_DT_TXN_STOP 0x2019
24492 for idx in $(seq $MDSCOUNT); do
24493 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24495 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24496 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24497 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24500 run_test 407 "transaction fail should cause operation fail"
24503 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24505 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24506 lctl set_param fail_loc=0x8000040a
24507 # let ll_prepare_partial_page() fail
24508 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24512 # create at least 100 unused inodes so that
24513 # shrink_icache_memory(0) should not return 0
24514 touch $DIR/$tfile-{0..100}
24515 rm -f $DIR/$tfile-{0..100}
24518 echo 2 > /proc/sys/vm/drop_caches
24520 run_test 408 "drop_caches should not hang due to page leaks"
24524 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24526 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24527 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24528 touch $DIR/$tdir/guard || error "(2) Fail to create"
24530 local PREFIX=$(str_repeat 'A' 128)
24531 echo "Create 1K hard links start at $(date)"
24532 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24533 error "(3) Fail to hard link"
24535 echo "Links count should be right although linkEA overflow"
24536 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24537 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24538 [ $linkcount -eq 1001 ] ||
24539 error "(5) Unexpected hard links count: $linkcount"
24541 echo "List all links start at $(date)"
24542 ls -l $DIR/$tdir/foo > /dev/null ||
24543 error "(6) Fail to list $DIR/$tdir/foo"
24545 echo "Unlink hard links start at $(date)"
24546 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24547 error "(7) Fail to unlink"
24548 echo "Unlink hard links finished at $(date)"
24550 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24554 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24555 skip "Need client version at least 2.9.59"
24556 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24557 skip "Need MODULES build"
24559 # Create a file, and stat it from the kernel
24560 local testfile=$DIR/$tfile
24563 local run_id=$RANDOM
24564 local my_ino=$(stat --format "%i" $testfile)
24566 # Try to insert the module. This will always fail as the
24567 # module is designed to not be inserted.
24568 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24571 # Anything but success is a test failure
24573 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24574 error "no inode match"
24576 run_test 410 "Test inode number returned from kernel thread"
24578 cleanup_test411_cgroup() {
24584 local cg_basedir=/sys/fs/cgroup/memory
24586 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24587 skip "no setup for cgroup"
24589 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24590 error "test file creation failed"
24591 cancel_lru_locks osc
24593 # Create a very small memory cgroup to force a slab allocation error
24594 local cgdir=$cg_basedir/osc_slab_alloc
24595 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24596 trap "cleanup_test411_cgroup $cgdir" EXIT
24597 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24598 echo 1M > $cgdir/memory.limit_in_bytes
24600 # Should not LBUG, just be killed by oom-killer
24601 # dd will return 0 even allocation failure in some environment.
24602 # So don't check return value
24603 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24604 cleanup_test411_cgroup $cgdir
24608 run_test 411 "Slab allocation error with cgroup does not LBUG"
24611 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24612 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24613 skip "Need server version at least 2.10.55"
24616 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24617 error "mkdir failed"
24618 $LFS getdirstripe $DIR/$tdir
24619 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24620 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24621 error "expect $((MDSCOUT - 1)) get $stripe_index"
24622 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24623 [ $stripe_count -eq 2 ] ||
24624 error "expect 2 get $stripe_count"
24626 run_test 412 "mkdir on specific MDTs"
24628 generate_uneven_mdts() {
24640 echo "Check for uneven MDTs: "
24642 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24643 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24644 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24646 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24647 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24650 for ((i = 1; i < ${#ffree[@]}; i++)); do
24651 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24652 if [ $tmp -gt $max ]; then
24656 if [ $tmp -lt $min ]; then
24662 # Check if we need to generate uneven MDTs
24663 local diff=$(((max - min) * 100 / min))
24664 local testdir=$DIR/$tdir-fillmdt
24669 while (( diff < threshold )); do
24670 # generate uneven MDTs, create till $threshold% diff
24671 echo -n "weight diff=$diff% must be > $threshold% ..."
24672 echo "Fill MDT$min_index with 100 files: loop $i"
24673 testdir=$DIR/$tdir-fillmdt/$i
24674 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24675 error "mkdir $testdir failed"
24676 $LFS setstripe -E 1M -L mdt $testdir ||
24677 error "setstripe $testdir failed"
24678 for F in f.{0..99}; do
24679 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24680 /dev/null 2>&1 || error "dd $F failed"
24683 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24684 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24685 max=$(((${ffree[max_index]} >> 8) * \
24686 (${bavail[max_index]} * bsize >> 16)))
24687 min=$(((${ffree[min_index]} >> 8) * \
24688 (${bavail[min_index]} * bsize >> 16)))
24689 diff=$(((max - min) * 100 / min))
24693 echo "MDT filesfree available: ${ffree[@]}"
24694 echo "MDT blocks available: ${bavail[@]}"
24695 echo "weight diff=$diff%"
24700 local stripe_count=$2
24701 local mdts=$(comma_list $(mdts_nodes))
24704 local lmv_qos_prio_free
24705 local lmv_qos_threshold_rr
24706 local lmv_qos_maxage
24707 local lod_qos_prio_free
24708 local lod_qos_threshold_rr
24709 local lod_qos_maxage
24713 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24714 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24715 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24717 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24718 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24719 stack_trap "$LCTL set_param \
24720 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24721 stack_trap "$LCTL set_param \
24722 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24723 stack_trap "$LCTL set_param \
24724 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24726 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24727 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24728 lod_qos_prio_free=${lod_qos_prio_free%%%}
24729 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24730 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24731 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24732 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24733 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24734 stack_trap "do_nodes $mdts $LCTL set_param \
24735 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24736 stack_trap "do_nodes $mdts $LCTL set_param \
24737 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24738 stack_trap "do_nodes $mdts $LCTL set_param \
24739 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24741 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24742 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24744 testdir=$DIR/$tdir-s$stripe_count/rr
24746 local stripe_index=$($LFS getstripe -m $testdir)
24747 local test_mkdir_rr=true
24749 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24750 getfattr -d -m dmv -e hex $testdir | grep dmv
24751 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24752 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24753 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24754 test_mkdir_rr=false
24759 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24760 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24762 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24763 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24764 eval $mkdir_cmd $testdir/subdir$i ||
24765 error "$mkdir_cmd subdir$i failed"
24768 for (( i = 0; i < $MDSCOUNT; i++ )); do
24769 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24770 echo "$count directories created on MDT$i"
24771 if $test_mkdir_rr; then
24772 (( $count == 100 )) ||
24773 error "subdirs are not evenly distributed"
24774 elif (( $i == $stripe_index )); then
24775 (( $count == 100 * MDSCOUNT )) ||
24776 error "$count subdirs created on MDT$i"
24778 (( $count == 0 )) ||
24779 error "$count subdirs created on MDT$i"
24782 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24783 count=$($LFS getdirstripe $testdir/* |
24784 grep -c -P "^\s+$i\t")
24785 echo "$count stripes created on MDT$i"
24786 # deviation should < 5% of average
24787 (( $count >= 95 * stripe_count &&
24788 $count <= 105 * stripe_count)) ||
24789 error "stripes are not evenly distributed"
24794 echo "Check for uneven MDTs: "
24804 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24805 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24806 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24808 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24809 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24812 for ((i = 1; i < ${#ffree[@]}; i++)); do
24813 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24814 if [ $tmp -gt $max ]; then
24818 if [ $tmp -lt $min ]; then
24824 (( ${ffree[min_index]} > 0 )) ||
24825 skip "no free files in MDT$min_index"
24826 (( ${ffree[min_index]} < 100000000 )) ||
24827 skip "too many free files in MDT$min_index"
24829 echo "MDT filesfree available: ${ffree[@]}"
24830 echo "MDT blocks available: ${bavail[@]}"
24831 echo "weight diff=$(((max - min) * 100 / min))%"
24833 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24835 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
24836 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24837 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
24838 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24839 # decrease statfs age, so that it can be updated in time
24840 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24841 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24845 testdir=$DIR/$tdir-s$stripe_count/qos
24848 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
24849 for (( i = 0; i < num * MDSCOUNT; i++ )); do
24850 eval $mkdir_cmd $testdir/subdir$i ||
24851 error "$mkdir_cmd subdir$i failed"
24854 for (( i = 0; i < $MDSCOUNT; i++ )); do
24855 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24856 echo "$count directories created on MDT$i"
24858 if [ $stripe_count -gt 1 ]; then
24859 count=$($LFS getdirstripe $testdir/* |
24860 grep -c -P "^\s+$i\t")
24861 echo "$count stripes created on MDT$i"
24865 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
24866 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
24868 # D-value should > 10% of averge
24869 (( max - min >= num / 10 )) ||
24870 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
24873 if (( stripe_count > 1 )); then
24874 max=$($LFS getdirstripe $testdir/* |
24875 grep -c -P "^\s+$max_index\t")
24876 min=$($LFS getdirstripe $testdir/* |
24877 grep -c -P "^\s+$min_index\t")
24878 (( max - min >= num * stripe_count / 20 )) ||
24879 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
24891 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24892 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24893 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24895 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24897 for ((i = 1; i < ${#ffree[@]}; i++)); do
24898 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24899 (( tmp < min )) && min=$tmp && min_index=$i
24906 [ $MDSCOUNT -lt 2 ] &&
24907 skip "We need at least 2 MDTs for this test"
24909 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24910 skip "Need server version at least 2.12.52"
24914 generate_uneven_mdts 100
24915 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24916 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24917 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24918 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
24919 error "mkdir failed"
24920 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
24923 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24926 [ $MDSCOUNT -lt 2 ] &&
24927 skip "We need at least 2 MDTs for this test"
24929 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24930 skip "Need server version at least 2.12.52"
24935 generate_uneven_mdts 100
24936 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24937 testdir=$DIR/$tdir-s$stripe_count
24938 mkdir $testdir || error "mkdir $testdir failed"
24939 mkdir $testdir/rr || error "mkdir rr failed"
24940 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
24941 error "mkdir qos failed"
24942 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24943 $testdir/rr || error "setdirstripe rr failed"
24944 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24945 error "setdirstripe failed"
24946 test_qos_mkdir "mkdir" $stripe_count
24949 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24952 (( $MDSCOUNT >= 2 )) ||
24953 skip "We need at least 2 MDTs for this test"
24955 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
24956 skip "Need server version at least 2.14.51"
24962 testdir=$DIR/${tdir}-s1
24963 mkdir $testdir || error "mkdir $testdir failed"
24964 mkdir $testdir/rr || error "mkdir rr failed"
24965 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
24966 # default max_inherit is -1, default max_inherit_rr is 0
24967 $LFS setdirstripe -D -c 1 $testdir/rr ||
24968 error "setdirstripe rr failed"
24969 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24970 error "setdirstripe qos failed"
24971 test_qos_mkdir "mkdir" 1
24973 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24974 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24975 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24976 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24977 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
24979 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24980 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24981 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24982 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24983 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
24984 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24985 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
24986 error "level2 shouldn't have default LMV" || true
24988 run_test 413c "mkdir with default LMV max inherit rr"
24991 (( MDSCOUNT >= 2 )) ||
24992 skip "We need at least 2 MDTs for this test"
24994 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
24995 skip "Need server version at least 2.14.51"
24997 local lmv_qos_threshold_rr
24999 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25001 stack_trap "$LCTL set_param \
25002 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25004 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25005 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25006 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25007 error "$tdir shouldn't have default LMV"
25008 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25009 error "mkdir sub failed"
25011 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25013 (( count == 100 )) || error "$count subdirs on MDT0"
25015 run_test 413d "inherit ROOT default LMV"
25022 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25023 unlinkmany $subdir/f. 100 &
25027 for pid in $pids; do
25031 run_test 413z "413 test cleanup"
25034 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25035 $LCTL set_param fail_loc=0x80000521
25036 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25039 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25043 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25044 skip "Need server version at least 2.11.52"
25054 # this test may be slow on ZFS
25055 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25057 # though this test is designed for striped directory, let's test normal
25058 # directory too since lock is always saved as CoS lock.
25059 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25060 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25069 start_time=$(date +%s)
25070 for i in $(seq $total); do
25071 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25074 end_time=$(date +%s)
25075 duration=$((end_time - start_time))
25077 kill -9 $setattr_pid
25079 echo "rename $total files took $duration sec"
25080 [ $duration -lt 100 ] || error "rename took $duration sec"
25082 run_test 415 "lock revoke is not missing"
25085 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25086 skip "Need server version at least 2.11.55"
25088 # define OBD_FAIL_OSD_TXN_START 0x19a
25089 do_facet mds1 lctl set_param fail_loc=0x19a
25091 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25095 run_test 416 "transaction start failure won't cause system hung"
25099 do_nodes $(comma_list $(mdts_nodes)) \
25100 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25101 do_nodes $(comma_list $(mdts_nodes)) \
25102 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25103 do_nodes $(comma_list $(mdts_nodes)) \
25104 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25108 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25109 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25110 skip "Need MDS version at least 2.11.56"
25112 trap cleanup_417 RETURN EXIT
25114 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25115 do_nodes $(comma_list $(mdts_nodes)) \
25116 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25117 $LFS migrate -m 0 $DIR/$tdir.1 &&
25118 error "migrate dir $tdir.1 should fail"
25120 do_nodes $(comma_list $(mdts_nodes)) \
25121 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25122 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25123 error "create remote dir $tdir.2 should fail"
25125 do_nodes $(comma_list $(mdts_nodes)) \
25126 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25127 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25128 error "create striped dir $tdir.3 should fail"
25131 run_test 417 "disable remote dir, striped dir and dir migration"
25133 # Checks that the outputs of df [-i] and lfs df [-i] match
25135 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25145 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25147 for count in {1..100}; do
25151 # read the lines of interest
25152 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25153 error "df $inodes $dir | tail -n +2 failed"
25154 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25155 error "lfs df $inodes $dir | grep summary: failed"
25157 # skip first substrings of each output as they are different
25158 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25159 # compare the two outputs
25161 for i in {1..5}; do
25162 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25170 lfs df $inodes $dir
25171 error "df and lfs df $1 output mismatch: " \
25172 "df ${inodes}: ${df_out[*]}, " \
25173 "lfs df ${inodes}: ${lfs_df_out[*]}"
25178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25180 local dir=$DIR/$tdir
25181 local numfiles=$((RANDOM % 4096 + 2))
25182 local numblocks=$((RANDOM % 256 + 1))
25184 wait_delete_completed
25187 # check block output
25188 check_lfs_df blocks $dir
25189 # check inode output
25190 check_lfs_df inodes $dir
25192 # create a single file and retest
25193 echo "Creating a single file and testing"
25194 createmany -o $dir/$tfile- 1 &>/dev/null ||
25195 error "creating 1 file in $dir failed"
25196 check_lfs_df blocks $dir
25197 check_lfs_df inodes $dir
25199 # create a random number of files
25200 echo "Creating $((numfiles - 1)) files and testing"
25201 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25202 error "creating $((numfiles - 1)) files in $dir failed"
25204 # write a random number of blocks to the first test file
25205 echo "Writing $numblocks 4K blocks and testing"
25206 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25207 count=$numblocks &>/dev/null ||
25208 error "dd to $dir/${tfile}-0 failed"
25211 check_lfs_df blocks $dir
25212 check_lfs_df inodes $dir
25214 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25215 error "unlinking $numfiles files in $dir failed"
25217 run_test 418 "df and lfs df outputs match"
25221 local dir=$DIR/$tdir
25226 cancel_lru_locks mdc
25228 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25229 $LCTL set_param fail_loc=0x1410
25231 $LCTL set_param fail_loc=0
25234 run_test 419 "Verify open file by name doesn't crash kernel"
25238 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25239 skip "Need MDS version at least 2.12.53"
25241 local SAVE_UMASK=$(umask)
25242 local dir=$DIR/$tdir
25243 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25247 mkdir -m03777 $dir/testdir
25248 ls -dn $dir/testdir
25249 # Need to remove trailing '.' when SELinux is enabled
25250 local dirperms=$(ls -dn $dir/testdir |
25251 awk '{ sub(/\.$/, "", $1); print $1}')
25252 [ $dirperms == "drwxrwsrwt" ] ||
25253 error "incorrect perms on $dir/testdir"
25255 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25256 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25257 ls -n $dir/testdir/testfile
25258 local fileperms=$(ls -n $dir/testdir/testfile |
25259 awk '{ sub(/\.$/, "", $1); print $1}')
25260 [ $fileperms == "-rwxr-xr-x" ] ||
25261 error "incorrect perms on $dir/testdir/testfile"
25265 run_test 420 "clear SGID bit on non-directories for non-members"
25272 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25273 skip "Need MDS version at least 2.12.54"
25275 test_mkdir $DIR/$tdir
25276 createmany -o $DIR/$tdir/f 3
25277 cnt=$(ls -1 $DIR/$tdir | wc -l)
25278 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25280 fid1=$(lfs path2fid $DIR/$tdir/f1)
25281 fid2=$(lfs path2fid $DIR/$tdir/f2)
25282 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25284 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25285 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25287 cnt=$(ls -1 $DIR/$tdir | wc -l)
25288 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25290 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25291 createmany -o $DIR/$tdir/f 3
25292 cnt=$(ls -1 $DIR/$tdir | wc -l)
25293 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25295 fid1=$(lfs path2fid $DIR/$tdir/f1)
25296 fid2=$(lfs path2fid $DIR/$tdir/f2)
25297 echo "remove using fsname $FSNAME"
25298 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25300 cnt=$(ls -1 $DIR/$tdir | wc -l)
25301 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25303 run_test 421a "simple rm by fid"
25310 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25311 skip "Need MDS version at least 2.12.54"
25313 test_mkdir $DIR/$tdir
25314 createmany -o $DIR/$tdir/f 3
25315 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25318 FID1=$(lfs path2fid $DIR/$tdir/f1)
25319 FID2=$(lfs path2fid $DIR/$tdir/f2)
25320 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25322 kill -USR1 $MULTIPID
25325 cnt=$(ls $DIR/$tdir | wc -l)
25326 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25328 run_test 421b "rm by fid on open file"
25334 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25335 skip "Need MDS version at least 2.12.54"
25337 test_mkdir $DIR/$tdir
25338 createmany -o $DIR/$tdir/f 3
25339 touch $DIR/$tdir/$tfile
25340 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25341 cnt=$(ls -1 $DIR/$tdir | wc -l)
25342 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25344 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25345 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25347 cnt=$(ls $DIR/$tdir | wc -l)
25348 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25350 run_test 421c "rm by fid against hardlinked files"
25356 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25357 skip "Need MDS version at least 2.12.54"
25359 test_mkdir $DIR/$tdir
25360 createmany -o $DIR/$tdir/f 4097
25361 cnt=$(ls -1 $DIR/$tdir | wc -l)
25362 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25364 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25365 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25367 cnt=$(ls $DIR/$tdir | wc -l)
25369 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25371 run_test 421d "rmfid en masse"
25377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25378 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25379 skip "Need MDS version at least 2.12.54"
25381 mkdir -p $DIR/$tdir
25382 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25383 createmany -o $DIR/$tdir/striped_dir/f 512
25384 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25385 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25387 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25388 sed "s/[/][^:]*://g")
25389 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25391 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25393 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25395 run_test 421e "rmfid in DNE"
25401 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25402 skip "Need MDS version at least 2.12.54"
25404 test_mkdir $DIR/$tdir
25406 cnt=$(ls -1 $DIR/$tdir | wc -l)
25407 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25409 FID=$(lfs path2fid $DIR/$tdir/f)
25410 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25411 # rmfid should fail
25412 cnt=$(ls -1 $DIR/$tdir | wc -l)
25413 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25415 chmod a+rw $DIR/$tdir
25417 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25418 # rmfid should fail
25419 cnt=$(ls -1 $DIR/$tdir | wc -l)
25420 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25423 $RUNAS touch $DIR/$tdir/f
25424 FID=$(lfs path2fid $DIR/$tdir/f)
25425 echo "rmfid as root"
25426 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25427 cnt=$(ls -1 $DIR/$tdir | wc -l)
25428 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25431 $RUNAS touch $DIR/$tdir/f
25432 cnt=$(ls -1 $DIR/$tdir | wc -l)
25433 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25434 FID=$(lfs path2fid $DIR/$tdir/f)
25435 # rmfid w/o user_fid2path mount option should fail
25436 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25437 cnt=$(ls -1 $DIR/$tdir | wc -l)
25438 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25440 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25441 stack_trap "rmdir $tmpdir"
25442 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25443 error "failed to mount client'"
25444 stack_trap "umount_client $tmpdir"
25446 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25447 # rmfid should succeed
25448 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25449 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25451 # rmfid shouldn't allow to remove files due to dir's permission
25452 chmod a+rwx $tmpdir/$tdir
25453 touch $tmpdir/$tdir/f
25454 ls -la $tmpdir/$tdir
25455 FID=$(lfs path2fid $tmpdir/$tdir/f)
25456 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25459 run_test 421f "rmfid checks permissions"
25465 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25466 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25467 skip "Need MDS version at least 2.12.54"
25469 mkdir -p $DIR/$tdir
25470 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25471 createmany -o $DIR/$tdir/striped_dir/f 512
25472 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25473 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25475 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25476 sed "s/[/][^:]*://g")
25478 rm -f $DIR/$tdir/striped_dir/f1*
25479 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25480 removed=$((512 - cnt))
25482 # few files have been just removed, so we expect
25483 # rmfid to fail on their fids
25484 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25485 [ $removed != $errors ] && error "$errors != $removed"
25487 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25489 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25491 run_test 421g "rmfid to return errors properly"
25494 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25495 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25496 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25497 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25498 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25500 local amc=$(at_max_get client)
25501 local amo=$(at_max_get mds1)
25502 local timeout=`lctl get_param -n timeout`
25504 at_max_set 0 client
25507 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25508 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25509 fail_val=$(((2*timeout + 10)*1000))
25510 touch $DIR/$tdir/d3/file &
25512 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25513 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25514 fail_val=$((2*timeout + 5))
25515 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25519 sleep $((2 * timeout))
25523 touch $DIR/$tdir/d2/file3
25524 touch $DIR/$tdir/d2/file4
25525 touch $DIR/$tdir/d2/file5
25528 at_max_set $amc client
25529 at_max_set $amo mds1
25531 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25532 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25533 error "Watchdog is always throttled"
25535 run_test 422 "kill a process with RPC in progress"
25548 # ensure statfs cache is expired
25551 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25552 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25556 run_test 423 "statfs should return a right data"
25559 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25560 $LCTL set_param fail_loc=0x80000522
25561 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25564 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25567 test_mkdir -c -1 $DIR/$tdir
25568 $LFS setstripe -c -1 $DIR/$tdir
25570 lru_resize_disable "" 100
25571 stack_trap "lru_resize_enable" EXIT
25575 for i in $(seq $((MDSCOUNT * 125))); do
25576 local t=$DIR/$tdir/$tfile_$i
25578 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25579 error_noexit "Create file $t"
25581 stack_trap "rm -rf $DIR/$tdir" EXIT
25583 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25584 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25585 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25587 [ $lock_count -le $lru_size ] ||
25588 error "osc lock count $lock_count > lru size $lru_size"
25591 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25592 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25593 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25595 [ $lock_count -le $lru_size ] ||
25596 error "mdc lock count $lock_count > lru size $lru_size"
25599 run_test 425 "lock count should not exceed lru size"
25602 splice-test -r $DIR/$tfile
25603 splice-test -rd $DIR/$tfile
25604 splice-test $DIR/$tfile
25605 splice-test -d $DIR/$tfile
25607 run_test 426 "splice test on Lustre"
25610 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25611 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25612 skip "Need MDS version at least 2.12.4"
25618 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25619 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25621 $LFS getdirstripe $DIR/$tdir/1/dir
25623 #first setfattr for creating updatelog
25624 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25626 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25627 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25628 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25629 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25633 wait_recovery_complete mds2 $((2*TIMEOUT))
25635 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25636 echo $log | grep "get update log failed" &&
25637 error "update log corruption is detected" || true
25639 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25643 local cache_limit=$CACHE_MAX
25645 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25646 $LCTL set_param -n llite.*.max_cached_mb=64
25649 $LFS setstripe -c 1 $DIR/$tdir
25650 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25651 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25653 for f in $(seq 4); do
25654 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25658 cancel_lru_locks osc
25660 for f in $(seq 4); do
25661 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25665 run_test 428 "large block size IO should not hang"
25667 test_429() { # LU-7915 / LU-10948
25668 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25669 local testfile=$DIR/$tfile
25670 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25676 $LCTL get_param $ll_opencache_threshold_count ||
25677 skip "client does not have opencache parameter"
25679 set_opencache $new_flag
25680 stack_trap "restore_opencache"
25681 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25682 error "enable opencache failed"
25684 # drop MDC DLM locks
25685 cancel_lru_locks mdc
25686 # clear MDC RPC stats counters
25687 $LCTL set_param $mdc_rpcstats=clear
25689 # According to the current implementation, we need to run 3 times
25690 # open & close file to verify if opencache is enabled correctly.
25691 # 1st, RPCs are sent for lookup/open and open handle is released on
25693 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25694 # so open handle won't be released thereafter.
25695 # 3rd, No RPC is sent out.
25696 $MULTIOP $testfile oc || error "multiop failed"
25697 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25698 echo "1st: $first_rpc RPCs in flight"
25700 $MULTIOP $testfile oc || error "multiop failed"
25701 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25702 echo "2nd: $second_rpc RPCs in flight"
25704 $MULTIOP $testfile oc || error "multiop failed"
25705 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25706 echo "3rd: $third_rpc RPCs in flight"
25708 #verify no MDC RPC is sent
25709 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25711 run_test 429 "verify if opencache flag on client side does work"
25717 # data at [200K, 400K)
25718 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25719 error "256K->512K dd fails"
25721 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25722 error "2M->3M dd fails"
25724 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25725 error "4M->5M dd fails"
25726 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25727 # start at first component hole #1
25728 printf "Seeking hole from 1000 ... "
25729 offset=$(lseek_test -l 1000 $file)
25731 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25732 printf "Seeking data from 1000 ... "
25733 offset=$(lseek_test -d 1000 $file)
25735 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25737 # start at first component data block
25738 printf "Seeking hole from 300000 ... "
25739 offset=$(lseek_test -l 300000 $file)
25741 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25742 printf "Seeking data from 300000 ... "
25743 offset=$(lseek_test -d 300000 $file)
25745 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25747 # start at the first component but beyond end of object size
25748 printf "Seeking hole from 1000000 ... "
25749 offset=$(lseek_test -l 1000000 $file)
25751 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25752 printf "Seeking data from 1000000 ... "
25753 offset=$(lseek_test -d 1000000 $file)
25755 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25757 # start at second component stripe 2 (empty file)
25758 printf "Seeking hole from 1500000 ... "
25759 offset=$(lseek_test -l 1500000 $file)
25761 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25762 printf "Seeking data from 1500000 ... "
25763 offset=$(lseek_test -d 1500000 $file)
25765 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25767 # start at second component stripe 1 (all data)
25768 printf "Seeking hole from 3000000 ... "
25769 offset=$(lseek_test -l 3000000 $file)
25771 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25772 printf "Seeking data from 3000000 ... "
25773 offset=$(lseek_test -d 3000000 $file)
25775 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25777 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25778 error "2nd dd fails"
25779 echo "Add data block at 640K...1280K"
25781 # start at before new data block, in hole
25782 printf "Seeking hole from 600000 ... "
25783 offset=$(lseek_test -l 600000 $file)
25785 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25786 printf "Seeking data from 600000 ... "
25787 offset=$(lseek_test -d 600000 $file)
25789 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25791 # start at the first component new data block
25792 printf "Seeking hole from 1000000 ... "
25793 offset=$(lseek_test -l 1000000 $file)
25795 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25796 printf "Seeking data from 1000000 ... "
25797 offset=$(lseek_test -d 1000000 $file)
25799 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25801 # start at second component stripe 2, new data
25802 printf "Seeking hole from 1200000 ... "
25803 offset=$(lseek_test -l 1200000 $file)
25805 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25806 printf "Seeking data from 1200000 ... "
25807 offset=$(lseek_test -d 1200000 $file)
25809 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25811 # start beyond file end
25812 printf "Using offset > filesize ... "
25813 lseek_test -l 4000000 $file && error "lseek should fail"
25814 printf "Using offset > filesize ... "
25815 lseek_test -d 4000000 $file && error "lseek should fail"
25821 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25822 skip "MDT does not support SEEK_HOLE"
25824 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25825 skip "OST does not support SEEK_HOLE"
25827 local file=$DIR/$tdir/$tfile
25829 mkdir -p $DIR/$tdir
25831 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25832 # OST stripe #1 will have continuous data at [1M, 3M)
25833 # OST stripe #2 is empty
25834 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25835 lseek_test_430 $file
25837 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25838 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25839 lseek_test_430 $file
25841 $LFS setstripe -c2 -S 512K $file
25842 echo "Two stripes, stripe size 512K"
25843 lseek_test_430 $file
25845 # FLR with stale mirror
25846 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25848 echo "Mirrored file:"
25849 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25850 echo "Plain 2 stripes 1M"
25851 lseek_test_430 $file
25854 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25857 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25858 skip "OST does not support SEEK_HOLE"
25861 local file=$DIR/$tdir/$tfile
25863 mkdir -p $DIR/$tdir
25864 # Empty layout lseek should fail
25867 printf "Seeking hole from 0 ... "
25868 lseek_test -l 0 $file && error "lseek should fail"
25869 printf "Seeking data from 0 ... "
25870 lseek_test -d 0 $file && error "lseek should fail"
25874 $LFS setstripe -E 1M -c2 -E eof $file
25875 $TRUNCATE $file 1048576
25876 printf "Seeking hole from 1000000 ... "
25877 offset=$(lseek_test -l 1000000 $file)
25879 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25880 printf "Seeking data from 1000000 ... "
25881 lseek_test -d 1000000 $file && error "lseek should fail"
25884 # full component followed by non-inited one
25885 $LFS setstripe -E 1M -c2 -E eof $file
25886 dd if=/dev/urandom of=$file bs=1M count=1
25887 printf "Seeking hole from 1000000 ... "
25888 offset=$(lseek_test -l 1000000 $file)
25890 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25891 printf "Seeking hole from 1048576 ... "
25892 lseek_test -l 1048576 $file && error "lseek should fail"
25893 # init second component and truncate back
25894 echo "123" >> $file
25895 $TRUNCATE $file 1048576
25896 printf "Seeking hole from 1000000 ... "
25897 offset=$(lseek_test -l 1000000 $file)
25899 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25900 printf "Seeking hole from 1048576 ... "
25901 lseek_test -l 1048576 $file && error "lseek should fail"
25902 # boundary checks for big values
25903 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25904 offset=$(lseek_test -d 0 $file.10g)
25905 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25906 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25907 offset=$(lseek_test -d 0 $file.100g)
25908 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25911 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25914 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25915 skip "OST does not support SEEK_HOLE"
25917 local file=$DIR/$tdir/$tfile
25920 mkdir -p $DIR/$tdir
25921 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25923 # cp version 8.33+ prefers lseek over fiemap
25924 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25926 time cp $file /dev/null
25927 (( SECONDS - start < 5 )) ||
25928 error "cp: too long runtime $((SECONDS - start))"
25931 # tar version 1.29+ supports SEEK_HOLE/DATA
25932 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25934 time tar cS $file - | cat > /dev/null
25935 (( SECONDS - start < 5 )) ||
25936 error "tar: too long runtime $((SECONDS - start))"
25939 run_test 430c "lseek: external tools check"
25941 test_431() { # LU-14187
25942 local file=$DIR/$tdir/$tfile
25944 mkdir -p $DIR/$tdir
25945 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25946 dd if=/dev/urandom of=$file bs=4k count=1
25947 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25948 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25949 #define OBD_FAIL_OST_RESTART_IO 0x251
25950 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25951 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25955 echo 3 > /proc/sys/vm/drop_caches
25956 diff $file $file.0 || error "data diff"
25958 run_test 431 "Restart transaction for IO"
25960 cleanup_test_432() {
25961 do_facet mgs $LCTL nodemap_activate 0
25962 wait_nm_sync active
25966 local tmpdir=$TMP/dir432
25968 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
25969 skip "Need MDS version at least 2.14.52"
25971 stack_trap cleanup_test_432 EXIT
25975 do_facet mgs $LCTL nodemap_activate 1
25976 wait_nm_sync active
25977 do_facet mgs $LCTL nodemap_modify --name default \
25978 --property admin --value 1
25979 do_facet mgs $LCTL nodemap_modify --name default \
25980 --property trusted --value 1
25981 cancel_lru_locks mdc
25982 wait_nm_sync default admin_nodemap
25983 wait_nm_sync default trusted_nodemap
25985 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
25986 grep -ci "Operation not permitted") -ne 0 ]; then
25987 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
25990 run_test 432 "mv dir from outside Lustre"
25993 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25994 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25995 skip "Need server version at least 2.9.55"
25997 start_full_debug_logging
26001 stop_full_debug_logging
26005 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26006 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26007 awk '/The barrier for/ { print $7 }')
26010 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26015 barrier_expired() {
26018 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26019 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26020 awk '/will be expired/ { print $7 }')
26022 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26031 echo "Start barrier_freeze at: $(date)"
26032 #define OBD_FAIL_BARRIER_DELAY 0x2202
26033 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26034 # Do not reduce barrier time - See LU-11873
26035 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26038 local b_status=$(barrier_stat)
26039 echo "Got barrier status at: $(date)"
26040 [ "$b_status" = "'freezing_p1'" ] ||
26041 error "(1) unexpected barrier status $b_status"
26043 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26045 b_status=$(barrier_stat)
26046 [ "$b_status" = "'frozen'" ] ||
26047 error "(2) unexpected barrier status $b_status"
26049 local expired=$(barrier_expired)
26050 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26051 sleep $((expired + 3))
26053 b_status=$(barrier_stat)
26054 [ "$b_status" = "'expired'" ] ||
26055 error "(3) unexpected barrier status $b_status"
26057 # Do not reduce barrier time - See LU-11873
26058 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26059 error "(4) fail to freeze barrier"
26061 b_status=$(barrier_stat)
26062 [ "$b_status" = "'frozen'" ] ||
26063 error "(5) unexpected barrier status $b_status"
26065 echo "Start barrier_thaw at: $(date)"
26066 #define OBD_FAIL_BARRIER_DELAY 0x2202
26067 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26068 do_facet mgs $LCTL barrier_thaw $FSNAME &
26071 b_status=$(barrier_stat)
26072 echo "Got barrier status at: $(date)"
26073 [ "$b_status" = "'thawing'" ] ||
26074 error "(6) unexpected barrier status $b_status"
26076 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26078 b_status=$(barrier_stat)
26079 [ "$b_status" = "'thawed'" ] ||
26080 error "(7) unexpected barrier status $b_status"
26082 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26083 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26084 do_facet mgs $LCTL barrier_freeze $FSNAME
26086 b_status=$(barrier_stat)
26087 [ "$b_status" = "'failed'" ] ||
26088 error "(8) unexpected barrier status $b_status"
26090 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26091 do_facet mgs $LCTL barrier_thaw $FSNAME
26095 run_test 801a "write barrier user interfaces and stat machine"
26100 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26101 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26102 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26103 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26104 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26106 cancel_lru_locks mdc
26108 # 180 seconds should be long enough
26109 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26111 local b_status=$(barrier_stat)
26112 [ "$b_status" = "'frozen'" ] ||
26113 error "(6) unexpected barrier status $b_status"
26115 mkdir $DIR/$tdir/d0/d10 &
26118 touch $DIR/$tdir/d1/f13 &
26121 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26124 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26127 rm -f $DIR/$tdir/d4/f12 &
26130 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26132 # To guarantee taht the 'stat' is not blocked
26133 b_status=$(barrier_stat)
26134 [ "$b_status" = "'frozen'" ] ||
26135 error "(8) unexpected barrier status $b_status"
26137 # let above commands to run at background
26140 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26141 ps -p $touch_pid || error "(10) touch should be blocked"
26142 ps -p $ln_pid || error "(11) link should be blocked"
26143 ps -p $mv_pid || error "(12) rename should be blocked"
26144 ps -p $rm_pid || error "(13) unlink should be blocked"
26146 b_status=$(barrier_stat)
26147 [ "$b_status" = "'frozen'" ] ||
26148 error "(14) unexpected barrier status $b_status"
26150 do_facet mgs $LCTL barrier_thaw $FSNAME
26151 b_status=$(barrier_stat)
26152 [ "$b_status" = "'thawed'" ] ||
26153 error "(15) unexpected barrier status $b_status"
26155 wait $mkdir_pid || error "(16) mkdir should succeed"
26156 wait $touch_pid || error "(17) touch should succeed"
26157 wait $ln_pid || error "(18) link should succeed"
26158 wait $mv_pid || error "(19) rename should succeed"
26159 wait $rm_pid || error "(20) unlink should succeed"
26163 run_test 801b "modification will be blocked by write barrier"
26166 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26170 stop mds2 || error "(1) Fail to stop mds2"
26172 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26174 local b_status=$(barrier_stat)
26175 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26176 do_facet mgs $LCTL barrier_thaw $FSNAME
26177 error "(2) unexpected barrier status $b_status"
26180 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26181 error "(3) Fail to rescan barrier bitmap"
26183 # Do not reduce barrier time - See LU-11873
26184 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26186 b_status=$(barrier_stat)
26187 [ "$b_status" = "'frozen'" ] ||
26188 error "(4) unexpected barrier status $b_status"
26190 do_facet mgs $LCTL barrier_thaw $FSNAME
26191 b_status=$(barrier_stat)
26192 [ "$b_status" = "'thawed'" ] ||
26193 error "(5) unexpected barrier status $b_status"
26195 local devname=$(mdsdevname 2)
26197 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26199 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26200 error "(7) Fail to rescan barrier bitmap"
26204 run_test 801c "rescan barrier bitmap"
26206 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26207 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26208 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26209 saved_MOUNT_OPTS=$MOUNT_OPTS
26215 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26216 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26217 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26218 MOUNT_OPTS=$saved_MOUNT_OPTS
26223 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26224 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26225 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26226 skip "Need server version at least 2.9.55"
26228 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26230 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26232 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26233 error "(2) Fail to copy"
26235 trap cleanup_802a EXIT
26237 # sync by force before remount as readonly
26238 sync; sync_all_data; sleep 3; sync_all_data
26242 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26243 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26244 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26246 echo "Mount the server as read only"
26247 setupall server_only || error "(3) Fail to start servers"
26249 echo "Mount client without ro should fail"
26250 mount_client $MOUNT &&
26251 error "(4) Mount client without 'ro' should fail"
26253 echo "Mount client with ro should succeed"
26254 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26255 mount_client $MOUNT ||
26256 error "(5) Mount client with 'ro' should succeed"
26258 echo "Modify should be refused"
26259 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26261 echo "Read should be allowed"
26262 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26263 error "(7) Read should succeed under ro mode"
26267 run_test 802a "simulate readonly device"
26270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26271 remote_mds_nodsh && skip "remote MDS with nodsh"
26273 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26274 skip "readonly option not available"
26276 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26278 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26279 error "(2) Fail to copy"
26281 # write back all cached data before setting MDT to readonly
26285 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26286 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26288 echo "Modify should be refused"
26289 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26291 echo "Read should be allowed"
26292 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26293 error "(7) Read should succeed under ro mode"
26296 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26298 run_test 802b "be able to set MDTs to readonly"
26301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26302 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26303 skip "MDS needs to be newer than 2.10.54"
26305 mkdir_on_mdt0 $DIR/$tdir
26306 # Create some objects on all MDTs to trigger related logs objects
26307 for idx in $(seq $MDSCOUNT); do
26308 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26309 $DIR/$tdir/dir${idx} ||
26310 error "Fail to create $DIR/$tdir/dir${idx}"
26314 wait_delete_completed # ensure old test cleanups are finished
26315 echo "before create:"
26317 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26319 for i in {1..10}; do
26320 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26321 error "Fail to create $DIR/$tdir/foo$i"
26325 echo "after create:"
26327 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26329 # allow for an llog to be cleaned up during the test
26330 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26331 error "before ($before_used) + 10 > after ($after_used)"
26333 for i in {1..10}; do
26334 rm -rf $DIR/$tdir/foo$i ||
26335 error "Fail to remove $DIR/$tdir/foo$i"
26338 sleep 3 # avoid MDT return cached statfs
26339 wait_delete_completed
26340 echo "after unlink:"
26342 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26344 # allow for an llog to be created during the test
26345 [ $after_used -le $((before_used + 1)) ] ||
26346 error "after ($after_used) > before ($before_used) + 1"
26348 run_test 803a "verify agent object for remote object"
26351 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26352 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26353 skip "MDS needs to be newer than 2.13.56"
26354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26356 for i in $(seq 0 $((MDSCOUNT - 1))); do
26357 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26365 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26366 for i in $(seq 0 $((MDSCOUNT - 1))); do
26367 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26368 awk '/getattr/ { print $2 }')
26369 before=$((before + tmp))
26371 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26372 for i in $(seq 0 $((MDSCOUNT - 1))); do
26373 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26374 awk '/getattr/ { print $2 }')
26375 after=$((after + tmp))
26378 [ $before -eq $after ] || error "getattr count $before != $after"
26380 run_test 803b "remote object can getattr from cache"
26383 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26384 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26385 skip "MDS needs to be newer than 2.10.54"
26386 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26388 mkdir -p $DIR/$tdir
26389 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26390 error "Fail to create $DIR/$tdir/dir0"
26392 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26393 local dev=$(mdsdevname 2)
26395 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26396 grep ${fid} || error "NOT found agent entry for dir0"
26398 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26399 error "Fail to create $DIR/$tdir/dir1"
26401 touch $DIR/$tdir/dir1/foo0 ||
26402 error "Fail to create $DIR/$tdir/dir1/foo0"
26403 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26406 for idx in $(seq $MDSCOUNT); do
26407 dev=$(mdsdevname $idx)
26408 do_facet mds${idx} \
26409 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26410 grep ${fid} && rc=$idx
26413 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26414 error "Fail to rename foo0 to foo1"
26415 if [ $rc -eq 0 ]; then
26416 for idx in $(seq $MDSCOUNT); do
26417 dev=$(mdsdevname $idx)
26418 do_facet mds${idx} \
26419 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26420 grep ${fid} && rc=$idx
26424 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26425 error "Fail to rename foo1 to foo2"
26426 if [ $rc -eq 0 ]; then
26427 for idx in $(seq $MDSCOUNT); do
26428 dev=$(mdsdevname $idx)
26429 do_facet mds${idx} \
26430 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26431 grep ${fid} && rc=$idx
26435 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26437 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26438 error "Fail to link to $DIR/$tdir/dir1/foo2"
26439 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26440 error "Fail to rename foo2 to foo0"
26441 unlink $DIR/$tdir/dir1/foo0 ||
26442 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26443 rm -rf $DIR/$tdir/dir0 ||
26444 error "Fail to rm $DIR/$tdir/dir0"
26446 for idx in $(seq $MDSCOUNT); do
26447 dev=$(mdsdevname $idx)
26451 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26453 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26454 error "mount mds$idx failed"
26455 df $MOUNT > /dev/null 2>&1
26457 # e2fsck should not return error
26459 error "e2fsck detected error on MDT${idx}: rc=$rc"
26462 run_test 804 "verify agent entry for remote entry"
26465 do_facet $SINGLEMDS zfs set quota=$old $fsset
26466 unlinkmany $DIR/$tdir/f- 1000000
26471 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26472 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26473 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26474 skip "netfree not implemented before 0.7"
26475 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26476 skip "Need MDS version at least 2.10.57"
26483 local pref="osd-zfs.$FSNAME-MDT0000."
26485 # limit available space on MDS dataset to meet nospace issue
26486 # quickly. then ZFS 0.7.2 can use reserved space if asked
26487 # properly (using netfree flag in osd_declare_destroy()
26488 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26489 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26491 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26492 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26493 let "usedkb=usedkb-freekb"
26494 let "freekb=freekb/2"
26495 if let "freekb > 5000"; then
26498 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26499 trap cleanup_805 EXIT
26500 mkdir_on_mdt0 $DIR/$tdir
26501 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26502 error "Can't set PFL layout"
26503 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26504 rm -rf $DIR/$tdir || error "not able to remove"
26505 do_facet $SINGLEMDS zfs set quota=$old $fsset
26508 run_test 805 "ZFS can remove from full fs"
26514 local expect=$(stat -c %s $file)
26516 check_lsom_size $1 $expect
26518 local blocks=$($LFS getsom -b $file)
26519 expect=$(stat -c %b $file)
26520 [[ $blocks == $expect ]] ||
26521 error "$file expected blocks: $expect, got: $blocks"
26529 cancel_lru_locks mdc
26531 size=$($LFS getsom -s $1)
26532 [[ $size == $expect ]] ||
26533 error "$file expected size: $expect, got: $size"
26537 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26538 skip "Need MDS version at least 2.11.52"
26542 touch $DIR/$tfile || error "touch $tfile failed"
26544 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26545 save_lustre_params client "llite.*.xattr_cache" > $save
26546 lctl set_param llite.*.xattr_cache=0
26547 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26549 # single-threaded write
26550 echo "Test SOM for single-threaded write"
26551 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26552 error "write $tfile failed"
26553 check_lsom_size $DIR/$tfile $bs
26556 local size=$(($num * $bs))
26560 echo "Test SOM for single client multi-threaded($num) write"
26561 $TRUNCATE $DIR/$tfile 0
26562 for ((i = 0; i < $num; i++)); do
26563 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26565 offset=$((offset + $bs))
26567 for (( i=0; i < $num; i++ )); do
26570 check_lsom_size $DIR/$tfile $size
26572 $TRUNCATE $DIR/$tfile 0
26573 for ((i = 0; i < $num; i++)); do
26574 offset=$((offset - $bs))
26575 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26578 for (( i=0; i < $num; i++ )); do
26581 check_lsom_size $DIR/$tfile $size
26583 # multi-client writes
26584 num=$(get_node_count ${CLIENTS//,/ })
26585 size=$(($num * $bs))
26589 echo "Test SOM for multi-client ($num) writes"
26590 $TRUNCATE $DIR/$tfile 0
26591 for client in ${CLIENTS//,/ }; do
26592 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26595 offset=$((offset + $bs))
26597 for (( i=0; i < $num; i++ )); do
26600 check_lsom_size $DIR/$tfile $offset
26603 $TRUNCATE $DIR/$tfile 0
26604 for client in ${CLIENTS//,/ }; do
26605 offset=$((offset - $bs))
26606 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26610 for (( i=0; i < $num; i++ )); do
26613 check_lsom_size $DIR/$tfile $size
26616 echo "Test SOM for truncate"
26617 $TRUNCATE $DIR/$tfile 1048576
26618 check_lsom_size $DIR/$tfile 1048576
26619 $TRUNCATE $DIR/$tfile 1234
26620 check_lsom_size $DIR/$tfile 1234
26622 # verify SOM blocks count
26623 echo "Verify SOM block count"
26624 $TRUNCATE $DIR/$tfile 0
26625 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26626 error "failed to write file $tfile"
26627 check_lsom_data $DIR/$tfile
26629 run_test 806 "Verify Lazy Size on MDS"
26632 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26633 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26634 skip "Need MDS version at least 2.11.52"
26636 # Registration step
26637 changelog_register || error "changelog_register failed"
26638 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26639 changelog_users $SINGLEMDS | grep -q $cl_user ||
26640 error "User $cl_user not found in changelog_users"
26642 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26643 save_lustre_params client "llite.*.xattr_cache" > $save
26644 lctl set_param llite.*.xattr_cache=0
26645 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26647 rm -rf $DIR/$tdir || error "rm $tdir failed"
26648 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26649 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26650 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26651 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26652 error "truncate $tdir/trunc failed"
26655 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26656 error "write $tfile failed"
26658 # multi-client wirtes
26659 local num=$(get_node_count ${CLIENTS//,/ })
26663 echo "Test SOM for multi-client ($num) writes"
26664 touch $DIR/$tfile || error "touch $tfile failed"
26665 $TRUNCATE $DIR/$tfile 0
26666 for client in ${CLIENTS//,/ }; do
26667 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26670 offset=$((offset + $bs))
26672 for (( i=0; i < $num; i++ )); do
26676 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26677 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26678 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26679 check_lsom_data $DIR/$tdir/trunc
26680 check_lsom_data $DIR/$tdir/single_dd
26681 check_lsom_data $DIR/$tfile
26684 # Deregistration step
26685 changelog_deregister || error "changelog_deregister failed"
26687 run_test 807 "verify LSOM syncing tool"
26689 check_som_nologged()
26691 local lines=$($LFS changelog $FSNAME-MDT0000 |
26692 grep 'x=trusted.som' | wc -l)
26693 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26697 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26698 skip "Need MDS version at least 2.11.55"
26700 # Registration step
26701 changelog_register || error "changelog_register failed"
26703 touch $DIR/$tfile || error "touch $tfile failed"
26706 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26707 error "write $tfile failed"
26710 $TRUNCATE $DIR/$tfile 1234
26713 $TRUNCATE $DIR/$tfile 1048576
26716 # Deregistration step
26717 changelog_deregister || error "changelog_deregister failed"
26719 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26724 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26728 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26729 skip "Need MDS version at least 2.11.56"
26731 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26732 error "failed to create DoM-only file $DIR/$tfile"
26733 touch $DIR/$tfile || error "touch $tfile failed"
26734 check_som_nodata $DIR/$tfile
26736 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26737 error "write $tfile failed"
26738 check_som_nodata $DIR/$tfile
26740 $TRUNCATE $DIR/$tfile 1234
26741 check_som_nodata $DIR/$tfile
26743 $TRUNCATE $DIR/$tfile 4097
26744 check_som_nodata $DIR/$file
26746 run_test 809 "Verify no SOM xattr store for DoM-only files"
26749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26750 $GSS && skip_env "could not run with gss"
26751 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26752 skip "OST < 2.12.58 doesn't align checksum"
26755 stack_trap "set_checksums $ORIG_CSUM" EXIT
26756 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26761 for csum in $CKSUM_TYPES; do
26762 #define OBD_FAIL_OSC_NO_GRANT 0x411
26763 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26764 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26766 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26767 before=$(md5sum $DIR/$tfile)
26768 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26769 after=$(md5sum $DIR/$tfile)
26770 [ "$before" == "$after" ] ||
26771 error "$csum: $before != $after bs=$1 seek=$2"
26775 run_test 810 "partial page writes on ZFS (LU-11663)"
26778 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26779 skip "OST < 2.12.51 doesn't support this fail_loc"
26781 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26782 # ensure ost1 is connected
26783 stat $DIR/$tfile >/dev/null || error "can't stat"
26784 wait_osc_import_state client ost1 FULL
26785 # no locks, no reqs to let the connection idle
26786 cancel_lru_locks osc
26788 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26789 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26790 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26791 wait_osc_import_state client ost1 CONNECTING
26792 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26794 stat $DIR/$tfile >/dev/null || error "can't stat file"
26796 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26798 test_812b() { # LU-12378
26799 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26800 skip "OST < 2.12.51 doesn't support this fail_loc"
26802 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26803 # ensure ost1 is connected
26804 stat $DIR/$tfile >/dev/null || error "can't stat"
26805 wait_osc_import_state client ost1 FULL
26806 # no locks, no reqs to let the connection idle
26807 cancel_lru_locks osc
26809 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26810 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26811 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26812 wait_osc_import_state client ost1 CONNECTING
26813 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26815 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26816 wait_osc_import_state client ost1 IDLE
26818 run_test 812b "do not drop no resend request for idle connect"
26823 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26825 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26826 $LFS getstripe $DIR/$tfile
26827 $LCTL set_param osc.*.idle_timeout=10
26828 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26829 # ensure ost1 is connected
26830 stat $DIR/$tfile >/dev/null || error "can't stat"
26831 wait_osc_import_state client ost1 FULL
26832 # no locks, no reqs to let the connection idle
26833 cancel_lru_locks osc
26835 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26836 $LCTL set_param fail_loc=0x80000533
26838 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26840 run_test 812c "idle import vs lock enqueue race"
26843 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26844 [ -z "$file_heat_sav" ] && skip "no file heat support"
26855 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26856 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26858 $LCTL set_param -n llite.*.file_heat=1
26859 echo "Turn on file heat"
26860 echo "Period second: $period_second, Decay percentage: $decay_pct"
26862 echo "QQQQ" > $DIR/$tfile
26863 echo "QQQQ" > $DIR/$tfile
26864 echo "QQQQ" > $DIR/$tfile
26865 cat $DIR/$tfile > /dev/null
26866 cat $DIR/$tfile > /dev/null
26867 cat $DIR/$tfile > /dev/null
26868 cat $DIR/$tfile > /dev/null
26870 local out=$($LFS heat_get $DIR/$tfile)
26872 $LFS heat_get $DIR/$tfile
26873 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26874 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26875 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26876 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26878 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26879 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26880 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26881 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26883 sleep $((period_second + 3))
26884 echo "Sleep $((period_second + 3)) seconds..."
26885 # The recursion formula to calculate the heat of the file f is as
26887 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26888 # Where Hi is the heat value in the period between time points i*I and
26889 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26890 # to the weight of Ci.
26891 out=$($LFS heat_get $DIR/$tfile)
26892 $LFS heat_get $DIR/$tfile
26893 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26894 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26895 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26896 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26898 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26899 error "read sample ($readsample) is wrong"
26900 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26901 error "write sample ($writesample) is wrong"
26902 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26903 error "read bytes ($readbyte) is wrong"
26904 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26905 error "write bytes ($writebyte) is wrong"
26907 echo "QQQQ" > $DIR/$tfile
26908 echo "QQQQ" > $DIR/$tfile
26909 echo "QQQQ" > $DIR/$tfile
26910 cat $DIR/$tfile > /dev/null
26911 cat $DIR/$tfile > /dev/null
26912 cat $DIR/$tfile > /dev/null
26913 cat $DIR/$tfile > /dev/null
26915 sleep $((period_second + 3))
26916 echo "Sleep $((period_second + 3)) seconds..."
26918 out=$($LFS heat_get $DIR/$tfile)
26919 $LFS heat_get $DIR/$tfile
26920 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26921 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26922 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26923 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26925 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26926 4 * $decay_pct) / 100") -eq 1 ] ||
26927 error "read sample ($readsample1) is wrong"
26928 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26929 3 * $decay_pct) / 100") -eq 1 ] ||
26930 error "write sample ($writesample1) is wrong"
26931 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26932 20 * $decay_pct) / 100") -eq 1 ] ||
26933 error "read bytes ($readbyte1) is wrong"
26934 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26935 15 * $decay_pct) / 100") -eq 1 ] ||
26936 error "write bytes ($writebyte1) is wrong"
26938 echo "Turn off file heat for the file $DIR/$tfile"
26939 $LFS heat_set -o $DIR/$tfile
26941 echo "QQQQ" > $DIR/$tfile
26942 echo "QQQQ" > $DIR/$tfile
26943 echo "QQQQ" > $DIR/$tfile
26944 cat $DIR/$tfile > /dev/null
26945 cat $DIR/$tfile > /dev/null
26946 cat $DIR/$tfile > /dev/null
26947 cat $DIR/$tfile > /dev/null
26949 out=$($LFS heat_get $DIR/$tfile)
26950 $LFS heat_get $DIR/$tfile
26951 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26952 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26953 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26954 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26956 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26957 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26958 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26959 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26961 echo "Trun on file heat for the file $DIR/$tfile"
26962 $LFS heat_set -O $DIR/$tfile
26964 echo "QQQQ" > $DIR/$tfile
26965 echo "QQQQ" > $DIR/$tfile
26966 echo "QQQQ" > $DIR/$tfile
26967 cat $DIR/$tfile > /dev/null
26968 cat $DIR/$tfile > /dev/null
26969 cat $DIR/$tfile > /dev/null
26970 cat $DIR/$tfile > /dev/null
26972 out=$($LFS heat_get $DIR/$tfile)
26973 $LFS heat_get $DIR/$tfile
26974 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26975 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26976 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26977 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26979 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26980 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26981 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26982 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26984 $LFS heat_set -c $DIR/$tfile
26985 $LCTL set_param -n llite.*.file_heat=0
26986 echo "Turn off file heat support for the Lustre filesystem"
26988 echo "QQQQ" > $DIR/$tfile
26989 echo "QQQQ" > $DIR/$tfile
26990 echo "QQQQ" > $DIR/$tfile
26991 cat $DIR/$tfile > /dev/null
26992 cat $DIR/$tfile > /dev/null
26993 cat $DIR/$tfile > /dev/null
26994 cat $DIR/$tfile > /dev/null
26996 out=$($LFS heat_get $DIR/$tfile)
26997 $LFS heat_get $DIR/$tfile
26998 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26999 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27000 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27001 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27003 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27004 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27005 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27006 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27008 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27011 run_test 813 "File heat verfication"
27015 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27016 echo -n y >> $DIR/$tfile
27017 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27018 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27020 run_test 814 "sparse cp works as expected (LU-12361)"
27024 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27025 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27027 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27030 local ost1_imp=$(get_osc_import_name client ost1)
27031 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27034 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27035 # ensure ost1 is connected
27037 stat $DIR/$tfile >/dev/null || error "can't stat"
27038 wait_osc_import_state client ost1 FULL
27039 # no locks, no reqs to let the connection idle
27040 cancel_lru_locks osc
27041 lru_resize_disable osc
27044 before=$($LCTL get_param -n \
27045 ldlm.namespaces.$imp_name.lru_size)
27047 wait_osc_import_state client ost1 IDLE
27048 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27049 now=$($LCTL get_param -n \
27050 ldlm.namespaces.$imp_name.lru_size)
27051 [ $before == $now ] || error "lru_size changed $before != $now"
27053 run_test 816 "do not reset lru_resize on idle reconnect"
27057 exportfs -u localhost:$DIR/nfsexp
27062 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27064 mkdir -p $DIR/nfsexp
27065 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27066 error "failed to export nfs"
27068 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27069 stack_trap cleanup_817 EXIT
27071 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27072 error "failed to mount nfs to $tmpdir"
27074 cp /bin/true $tmpdir
27075 $DIR/nfsexp/true || error "failed to execute 'true' command"
27077 run_test 817 "nfsd won't cache write lock for exec file"
27081 $LFS setstripe -c1 -i0 $DIR/$tfile
27082 $LFS setstripe -c1 -i1 $DIR/$tfile
27084 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27085 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27086 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27087 error "start $SINGLEMDS failed"
27090 run_test 818 "unlink with failed llog"
27093 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27094 cancel_lru_locks osc
27095 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27096 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27097 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27100 run_test 819a "too big niobuf in read"
27103 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27104 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27105 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27106 cancel_lru_locks osc
27110 run_test 819b "too big niobuf in write"
27113 function test_820_start_ost() {
27116 for num in $(seq $OSTCOUNT); do
27117 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27122 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27125 umount_client $MOUNT || error "umount failed"
27126 for num in $(seq $OSTCOUNT); do
27130 # mount client with no active OSTs
27131 # so that the client can't initialize max LOV EA size
27132 # from OSC notifications
27133 mount_client $MOUNT || error "mount failed"
27134 # delay OST starting to keep this 0 max EA size for a while
27135 test_820_start_ost &
27137 # create a directory on MDS2
27138 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27139 error "Failed to create directory"
27140 # open intent should update default EA size
27141 # see mdc_update_max_ea_from_body()
27142 # notice this is the very first RPC to MDS2
27143 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27146 # With SSK, this situation can lead to -EPERM being returned.
27147 # In that case, simply retry.
27148 if [ $ret -ne 0 ] && $SHARED_KEY; then
27149 if echo "$out" | grep -q "not permitted"; then
27150 cp /etc/services $DIR/$tdir/mds2
27154 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27156 run_test 820 "update max EA from open intent"
27159 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27161 save_lustre_params mds1 \
27162 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27163 do_facet $SINGLEMDS "$LCTL set_param -n \
27164 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27165 do_facet $SINGLEMDS "$LCTL set_param -n \
27166 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27168 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27169 local maxage=$(do_facet mds1 $LCTL get_param -n \
27170 osp.$FSNAME-OST0000*MDT0000.maxage)
27171 sleep $((maxage + 1))
27173 #define OBD_FAIL_NET_ERROR_RPC 0x532
27174 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27176 stack_trap "restore_lustre_params < $p; rm $p"
27178 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27179 osp.$FSNAME-OST0000*MDT0000.create_count")
27180 for i in $(seq 1 $count); do
27181 touch $DIR/$tfile.${i} || error "touch failed"
27184 run_test 822 "test precreate failure"
27187 # tests that do cleanup/setup should be run at the end
27191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27194 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27195 $LCTL set_param fail_loc=0x903
27197 cancel_lru_locks MGC
27199 FAIL_ON_ERROR=true cleanup
27200 FAIL_ON_ERROR=true setup
27202 run_test 900 "umount should not race with any mgc requeue thread"
27204 # LUS-6253/LU-11185
27210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27212 # some get_param have a bug to handle dot in param name
27213 cancel_lru_locks MGC
27214 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27215 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27216 umount_client $MOUNT || error "umount failed"
27217 mount_client $MOUNT || error "mount failed"
27218 cancel_lru_locks MGC
27219 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27220 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27222 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27223 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27227 run_test 901 "don't leak a mgc lock on client umount"
27231 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27232 skip "client does not have LU-13377 fix"
27233 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27234 $LCTL set_param fail_loc=0x1415
27235 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27236 cancel_lru_locks osc
27239 run_test 902 "test short write doesn't hang lustre"
27242 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27243 check_and_cleanup_lustre
27244 if [ "$I_MOUNTED" != "yes" ]; then
27245 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true