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 != $fid_after"
7645 run_test 56xf "FID is not lost during migration of a composite layout file"
7647 check_file_ost_range() {
7654 file_range=($($LFS getstripe -y "$file" |
7655 awk '/l_ost_idx:/ { print $NF }'))
7657 if [[ "${#file_range[@]}" = 0 ]]; then
7658 echo "No osts found for $file"
7662 for idx in "${file_range[@]}"; do
7663 [[ " $range " =~ " $idx " ]] ||
7671 local stripe_opt="$1"
7674 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7676 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7677 error "Fail to migrate $tfile on $pool"
7678 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7679 error "$tfile is not in pool $pool"
7680 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7681 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7685 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7686 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7687 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7688 skip "Need MDS version newer than 2.14.52"
7690 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7691 local -a pool_ranges=("0 0" "1 1" "0 1")
7694 for i in "${!pool_names[@]}"; do
7695 pool_add ${pool_names[$i]} ||
7696 error "pool_add failed (pool: ${pool_names[$i]})"
7697 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7698 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7701 # init the file to migrate
7702 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7703 error "Unable to create $tfile on OST1"
7704 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7705 error "Unable to write on $tfile"
7707 echo "1. migrate $tfile on pool ${pool_names[0]}"
7708 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7710 echo "2. migrate $tfile on pool ${pool_names[2]}"
7711 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7713 echo "3. migrate $tfile on pool ${pool_names[1]}"
7714 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7716 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7717 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7721 destroy_test_pools ||
7722 error "pool_destroy failed"
7724 run_test 56xg "lfs migrate pool support"
7727 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7728 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7731 local dir=$DIR/$tdir
7735 test_mkdir -p $dir || error "creating dir $dir"
7736 touch $f1 || error "creating std file $f1"
7737 $MULTIOP $f2 H2c || error "creating released file $f2"
7739 # a directory can be raid0, so ask only for files
7740 res=$($LFS find $dir -L raid0 -type f | wc -l)
7741 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7743 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7744 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7746 # only files can be released, so no need to force file search
7747 res=$($LFS find $dir -L released)
7748 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7750 res=$($LFS find $dir -type f \! -L released)
7751 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7753 run_test 56y "lfs find -L raid0|released"
7755 test_56z() { # LU-4824
7756 # This checks to make sure 'lfs find' continues after errors
7757 # There are two classes of errors that should be caught:
7758 # - If multiple paths are provided, all should be searched even if one
7760 # - If errors are encountered during the search, it should not terminate
7762 local dir=$DIR/$tdir
7766 for i in d{0..9}; do
7768 touch $dir/$i/$tfile
7770 $LFS find $DIR/non_existent_dir $dir &&
7771 error "$LFS find did not return an error"
7772 # Make a directory unsearchable. This should NOT be the last entry in
7773 # directory order. Arbitrarily pick the 6th entry
7774 chmod 700 $($LFS find $dir -type d | sed '6!d')
7776 $RUNAS $LFS find $DIR/non_existent $dir
7777 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7779 # The user should be able to see 10 directories and 9 files
7780 (( count == 19 )) ||
7781 error "$LFS find found $count != 19 entries after error"
7783 run_test 56z "lfs find should continue after an error"
7785 test_56aa() { # LU-5937
7786 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7788 local dir=$DIR/$tdir
7791 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7793 createmany -o $dir/striped_dir/${tfile}- 1024
7794 local dirs=$($LFS find --size +8k $dir/)
7796 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7798 run_test 56aa "lfs find --size under striped dir"
7800 test_56ab() { # LU-10705
7801 test_mkdir $DIR/$tdir
7802 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7803 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7804 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7805 # Flush writes to ensure valid blocks. Need to be more thorough for
7806 # ZFS, since blocks are not allocated/returned to client immediately.
7808 wait_zfs_commit ost1 2
7809 cancel_lru_locks osc
7812 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7814 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7816 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7817 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7819 rm -f $DIR/$tdir/$tfile.[123]
7821 run_test 56ab "lfs find --blocks"
7825 local dir="$DIR/$tdir"
7826 local perms=(001 002 003 004 005 006 007
7827 010 020 030 040 050 060 070
7828 100 200 300 400 500 600 700
7829 111 222 333 444 555 666 777)
7830 local perm_minus=(8 8 4 8 4 4 2
7834 local perm_slash=(8 8 12 8 12 12 14
7837 16 16 24 16 24 24 28)
7840 for perm in ${perms[*]}; do
7841 touch "$dir/$tfile.$perm"
7842 chmod $perm "$dir/$tfile.$perm"
7845 for ((i = 0; i < ${#perms[*]}; i++)); do
7846 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7848 error "lfs find -perm ${perms[i]}:"\
7851 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7852 (( $num == ${perm_minus[i]} )) ||
7853 error "lfs find -perm -${perms[i]}:"\
7854 "$num != ${perm_minus[i]}"
7856 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7857 (( $num == ${perm_slash[i]} )) ||
7858 error "lfs find -perm /${perms[i]}:"\
7859 "$num != ${perm_slash[i]}"
7862 run_test 56aca "check lfs find -perm with octal representation"
7865 local dir=$DIR/$tdir
7866 # p is the permission of write and execute for user, group and other
7867 # without the umask. It is used to test +wx.
7868 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7869 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7870 local symbolic=(+t a+t u+t g+t o+t
7876 o=r,ug+o,u+w u=r,a+u,u+w
7877 g=r,ugo=g,u+w u+x,+X +X
7878 u+x,u+X u+X u+x,g+X o+r,+X
7882 for perm in ${perms[*]}; do
7883 touch "$dir/$tfile.$perm"
7884 chmod $perm "$dir/$tfile.$perm"
7887 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7888 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7891 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7894 run_test 56acb "check lfs find -perm with symbolic representation"
7897 local dir=$DIR/$tdir
7898 local tests="17777 787 789 abcd
7899 ug=uu ug=a ug=gu uo=ou urw
7903 for err in $tests; do
7904 if $LFS find $dir -perm $err 2>/dev/null; then
7905 error "lfs find -perm $err: parsing should have failed"
7909 run_test 56acc "check parsing error for lfs find -perm"
7912 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7913 skip "Need MDS version at least 2.10.50"
7915 # Create composite files with one component
7916 local dir=$DIR/$tdir
7918 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7919 # Create composite files with three components
7920 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7921 # Create non-composite files
7922 createmany -o $dir/${tfile}- 10
7924 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7926 [[ $nfiles == 10 ]] ||
7927 error "lfs find -E 1M found $nfiles != 10 files"
7929 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7930 [[ $nfiles == 25 ]] ||
7931 error "lfs find ! -E 1M found $nfiles != 25 files"
7933 # All files have a component that starts at 0
7934 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7935 [[ $nfiles == 35 ]] ||
7936 error "lfs find --component-start 0 - $nfiles != 35 files"
7938 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7939 [[ $nfiles == 15 ]] ||
7940 error "lfs find --component-start 2M - $nfiles != 15 files"
7942 # All files created here have a componenet that does not starts at 2M
7943 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7944 [[ $nfiles == 35 ]] ||
7945 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7947 # Find files with a specified number of components
7948 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7949 [[ $nfiles == 15 ]] ||
7950 error "lfs find --component-count 3 - $nfiles != 15 files"
7952 # Remember non-composite files have a component count of zero
7953 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7954 [[ $nfiles == 10 ]] ||
7955 error "lfs find --component-count 0 - $nfiles != 10 files"
7957 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7958 [[ $nfiles == 20 ]] ||
7959 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7961 # All files have a flag called "init"
7962 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7963 [[ $nfiles == 35 ]] ||
7964 error "lfs find --component-flags init - $nfiles != 35 files"
7966 # Multi-component files will have a component not initialized
7967 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7968 [[ $nfiles == 15 ]] ||
7969 error "lfs find !--component-flags init - $nfiles != 15 files"
7974 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7977 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7978 skip "Need MDS version at least 2.10.57"
7988 # create mirrored directories and mirrored files
7989 mkdir $td || error "mkdir $td failed"
7990 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7991 createmany -o $tf- 10 || error "create $tf- failed"
7993 for i in $(seq 2); do
7995 mkdir $dir || error "mkdir $dir failed"
7996 $LFS mirror create -N$((3 + i)) $dir ||
7997 error "create mirrored dir $dir failed"
7998 createmany -o $dir/$tfile- 10 ||
7999 error "create $dir/$tfile- failed"
8002 # change the states of some mirrored files
8004 for i in $(seq 2); do
8006 for j in $(seq 4 9); do
8007 echo foo > $dir/$tfile-$j
8011 # find mirrored files with specific mirror count
8012 cmd="$LFS find --mirror-count 3 --type f $td"
8013 nfiles=$($cmd | wc -l)
8014 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8016 cmd="$LFS find ! --mirror-count 3 --type f $td"
8017 nfiles=$($cmd | wc -l)
8018 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8020 cmd="$LFS find --mirror-count +2 --type f $td"
8021 nfiles=$($cmd | wc -l)
8022 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8024 cmd="$LFS find --mirror-count -6 --type f $td"
8025 nfiles=$($cmd | wc -l)
8026 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8028 # find mirrored files with specific file state
8029 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8030 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8032 cmd="$LFS find --mirror-state=ro --type f $td"
8033 nfiles=$($cmd | wc -l)
8034 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8036 cmd="$LFS find ! --mirror-state=ro --type f $td"
8037 nfiles=$($cmd | wc -l)
8038 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8040 cmd="$LFS find --mirror-state=wp --type f $td"
8041 nfiles=$($cmd | wc -l)
8042 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8044 cmd="$LFS find ! --mirror-state=sp --type f $td"
8045 nfiles=$($cmd | wc -l)
8046 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8048 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8050 test_56da() { # LU-14179
8051 local path=$DIR/$tdir
8056 local longdir=$(str_repeat 'a' 255)
8058 for i in {1..15}; do
8065 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8070 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8073 touch $(str_repeat 'f' 255)
8075 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8076 error "lfs find reported an error"
8080 run_test 56da "test lfs find with long paths"
8083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8084 # note test will not do anything if MDS is not local
8085 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8086 skip_env "ldiskfs only test"
8088 remote_mds_nodsh && skip "remote MDS with nodsh"
8090 local MNTDEV="osd*.*MDT*.mntdev"
8091 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8092 [ -z "$DEV" ] && error "can't access $MNTDEV"
8093 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8094 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8095 error "can't access $DEV"
8096 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8097 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8101 run_test 57a "verify MDS filesystem created with large inodes =="
8104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8105 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8106 skip_env "ldiskfs only test"
8108 remote_mds_nodsh && skip "remote MDS with nodsh"
8110 local dir=$DIR/$tdir
8113 local fileN=$dir/f$filecount
8115 rm -rf $dir || error "removing $dir"
8117 local mdtidx=$($LFS getstripe -m $dir)
8118 local mdtname=MDT$(printf %04x $mdtidx)
8119 local facet=mds$((mdtidx + 1))
8121 echo "mcreating $filecount files"
8122 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8124 # verify that files do not have EAs yet
8125 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8126 error "$file1 has an EA"
8127 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8128 error "$fileN has an EA"
8132 df $dir #make sure we get new statfs data
8133 local mdsfree=$(do_facet $facet \
8134 lctl get_param -n osd*.*$mdtname.kbytesfree)
8135 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8138 echo "opening files to create objects/EAs"
8139 for file in $(seq -f $dir/f%g 1 $filecount); do
8140 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8141 error "opening $file"
8144 # verify that files have EAs now
8145 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8146 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8148 sleep 1 #make sure we get new statfs data
8150 local mdsfree2=$(do_facet $facet \
8151 lctl get_param -n osd*.*$mdtname.kbytesfree)
8152 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8154 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8155 if [ "$mdsfree" != "$mdsfree2" ]; then
8156 error "MDC before $mdcfree != after $mdcfree2"
8158 echo "MDC before $mdcfree != after $mdcfree2"
8159 echo "unable to confirm if MDS has large inodes"
8164 run_test 57b "default LOV EAs are stored inside large inodes ==="
8167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8168 [ -z "$(which wiretest 2>/dev/null)" ] &&
8169 skip_env "could not find wiretest"
8173 run_test 58 "verify cross-platform wire constants =============="
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8178 echo "touch 130 files"
8179 createmany -o $DIR/f59- 130
8181 unlinkmany $DIR/f59- 130
8183 # wait for commitment of removal
8184 wait_delete_completed
8186 run_test 59 "verify cancellation of llog records async ========="
8188 TEST60_HEAD="test_60 run $RANDOM"
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8191 remote_mgs_nodsh && skip "remote MGS with nodsh"
8192 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8193 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8194 skip_env "missing subtest run-llog.sh"
8196 log "$TEST60_HEAD - from kernel mode"
8197 do_facet mgs "$LCTL dk > /dev/null"
8198 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8199 do_facet mgs $LCTL dk > $TMP/$tfile
8201 # LU-6388: test llog_reader
8202 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8203 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8204 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8205 skip_env "missing llog_reader"
8206 local fstype=$(facet_fstype mgs)
8207 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8208 skip_env "Only for ldiskfs or zfs type mgs"
8210 local mntpt=$(facet_mntpt mgs)
8211 local mgsdev=$(mgsdevname 1)
8223 #get fid and record list
8224 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8226 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8228 #remount mgs as ldiskfs or zfs type
8229 stop mgs || error "stop mgs failed"
8230 mount_fstype mgs || error "remount mgs failed"
8231 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8234 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8235 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8240 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8242 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8244 echo "obj_file is $obj_file"
8245 do_facet mgs $llog_reader $obj_file
8247 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8248 awk '{ print $3 }' | sed -e "s/^type=//g")
8249 if [ $rec_type != $rec ]; then
8250 echo "FAILED test_60a wrong record type $rec_type," \
8256 #check obj path if record type is LLOG_LOGID_MAGIC
8257 if [ "$rec" == "1064553b" ]; then
8258 path=$(do_facet mgs $llog_reader $obj_file |
8259 grep "path=" | awk '{ print $NF }' |
8260 sed -e "s/^path=//g")
8261 if [ $obj_file != $mntpt/$path ]; then
8262 echo "FAILED test_60a wrong obj path" \
8263 "$montpt/$path, should be $obj_file"
8270 #restart mgs before "error", otherwise it will block the next test
8271 stop mgs || error "stop mgs failed"
8272 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8273 $pass || error "test failed, see FAILED test_60a messages for specifics"
8275 run_test 60a "llog_test run from kernel module and test llog_reader"
8277 test_60b() { # bug 6411
8278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8281 LLOG_COUNT=$(do_facet mgs dmesg |
8282 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8283 /llog_[a-z]*.c:[0-9]/ {
8295 [[ $LLOG_COUNT -gt 120 ]] &&
8296 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8298 run_test 60b "limit repeated messages from CERROR/CWARN"
8301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8303 echo "create 5000 files"
8304 createmany -o $DIR/f60c- 5000
8305 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8306 lctl set_param fail_loc=0x80000137
8307 unlinkmany $DIR/f60c- 5000
8308 lctl set_param fail_loc=0
8310 run_test 60c "unlink file when mds full"
8313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8315 SAVEPRINTK=$(lctl get_param -n printk)
8316 # verify "lctl mark" is even working"
8317 MESSAGE="test message ID $RANDOM $$"
8318 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8319 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8321 lctl set_param printk=0 || error "set lnet.printk failed"
8322 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8323 MESSAGE="new test message ID $RANDOM $$"
8324 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8325 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8326 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8328 lctl set_param -n printk="$SAVEPRINTK"
8330 run_test 60d "test printk console message masking"
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 remote_mds_nodsh && skip "remote MDS with nodsh"
8337 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8338 do_facet mds1 lctl set_param fail_loc=0x15b
8341 run_test 60e "no space while new llog is being created"
8344 local old_path=$($LCTL get_param -n debug_path)
8346 stack_trap "$LCTL set_param debug_path=$old_path"
8347 stack_trap "rm -f $TMP/$tfile*"
8348 rm -f $TMP/$tfile* 2> /dev/null
8349 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8350 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8351 test_mkdir $DIR/$tdir
8352 # retry in case the open is cached and not released
8353 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8354 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8358 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8360 run_test 60f "change debug_path works"
8366 test_mkdir -c $MDSCOUNT $DIR/$tdir
8371 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8372 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8374 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8375 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8376 index=$((index + 1))
8382 for i in {0..100}; do
8383 # define OBD_FAIL_OSD_TXN_START 0x19a
8384 local index=$((i % MDSCOUNT + 1))
8386 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8393 for i in $(seq $MDSCOUNT); do
8394 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8397 mkdir $DIR/$tdir/new || error "mkdir failed"
8398 rmdir $DIR/$tdir/new || error "rmdir failed"
8400 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8402 for i in $(seq $MDSCOUNT); do
8403 wait_update_facet mds$i "$LCTL get_param -n \
8404 mdd.$(facet_svc mds$i).lfsck_namespace |
8405 awk '/^status/ { print \\\$2 }'" "completed"
8408 ls -R $DIR/$tdir || error "ls failed"
8409 rm -rf $DIR/$tdir || error "rmdir failed"
8411 run_test 60g "transaction abort won't cause MDT hung"
8414 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8415 skip "Need MDS version at least 2.12.52"
8416 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8420 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8421 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8422 for fail_loc in 0x80000188 0x80000189; do
8423 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8424 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8425 error "mkdir $dir-$fail_loc failed"
8426 for i in {0..10}; do
8427 # create may fail on missing stripe
8428 echo $i > $DIR/$tdir-$fail_loc/$i
8430 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8431 error "getdirstripe $tdir-$fail_loc failed"
8432 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8433 error "migrate $tdir-$fail_loc failed"
8434 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8435 error "getdirstripe $tdir-$fail_loc failed"
8436 pushd $DIR/$tdir-$fail_loc
8438 echo $f | cmp $f - || error "$f data mismatch"
8441 rm -rf $DIR/$tdir-$fail_loc
8444 run_test 60h "striped directory with missing stripes can be accessed"
8446 function t60i_load() {
8448 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8449 $LCTL set_param fail_loc=0x131c fail_val=1
8450 for ((i=0; i<5000; i++)); do
8451 touch $DIR/$tdir/f$i
8456 changelog_register || error "changelog_register failed"
8457 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8458 changelog_users $SINGLEMDS | grep -q $cl_user ||
8459 error "User $cl_user not found in changelog_users"
8460 changelog_chmask "ALL"
8463 for((i=0; i<100; i++)); do
8464 changelog_dump >/dev/null ||
8465 error "can't read changelog"
8469 changelog_deregister || error "changelog_deregister failed"
8470 $LCTL set_param fail_loc=0
8472 run_test 60i "llog: new record vs reader race"
8475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8478 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8479 cancel_lru_locks osc
8480 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8483 run_test 61a "mmap() writes don't make sync hang ================"
8486 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8488 run_test 61b "mmap() of unstriped file is successful"
8490 # bug 2330 - insufficient obd_match error checking causes LBUG
8492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8496 cancel_lru_locks osc
8497 lctl set_param fail_loc=0x405
8498 cat $f && error "cat succeeded, expect -EIO"
8499 lctl set_param fail_loc=0
8501 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8502 # match every page all of the time.
8503 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8505 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8506 # Though this test is irrelevant anymore, it helped to reveal some
8507 # other grant bugs (LU-4482), let's keep it.
8508 test_63a() { # was test_63
8509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8511 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8513 for i in `seq 10` ; do
8514 dd if=/dev/zero of=$DIR/f63 bs=8k &
8520 rm -f $DIR/f63 || true
8522 run_test 63a "Verify oig_wait interruption does not crash ======="
8524 # bug 2248 - async write errors didn't return to application on sync
8525 # bug 3677 - async write errors left page locked
8527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8530 lctl set_param debug=-1
8532 # ensure we have a grant to do async writes
8533 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8536 sync # sync lest earlier test intercept the fail_loc
8538 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8539 lctl set_param fail_loc=0x80000406
8540 $MULTIOP $DIR/$tfile Owy && \
8541 error "sync didn't return ENOMEM"
8542 sync; sleep 2; sync # do a real sync this time to flush page
8543 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8544 error "locked page left in cache after async error" || true
8547 run_test 63b "async write errors should be returned to fsync ==="
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8553 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8555 run_test 64a "verify filter grant calculations (in kernel) ====="
8558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8560 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8562 run_test 64b "check out-of-space detection on client"
8565 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8567 run_test 64c "verify grant shrink"
8573 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8576 # this does exactly what osc_request.c:osc_announce_cached() does in
8577 # order to calculate max amount of grants to ask from server
8581 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8582 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8584 ((rpc_in_flight++));
8585 nrpages=$((nrpages * rpc_in_flight))
8587 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8589 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8591 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8592 local undirty=$((nrpages * PAGE_SIZE))
8594 local max_extent_pages
8595 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8596 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8597 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8598 local grant_extent_tax
8599 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8601 undirty=$((undirty + nrextents * grant_extent_tax))
8606 # this is size of unit for grant allocation. It should be equal to
8607 # what tgt_grant.c:tgt_grant_chunk() calculates
8611 local grant_extent_tax
8613 max_brw_size=$(import_param $tgt max_brw_size)
8615 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8617 echo $(((max_brw_size + grant_extent_tax) * 2))
8621 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8622 skip "OST < 2.10.55 doesn't limit grants enough"
8624 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8626 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8627 skip "no grant_param connect flag"
8629 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8631 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8632 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8635 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8636 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8638 $LFS setstripe $DIR/$tfile -i 0 -c 1
8639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8642 while kill -0 $ddpid; do
8643 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8645 if [[ $cur_grant -gt $max_cur_granted ]]; then
8647 error "cur_grant $cur_grant > $max_cur_granted"
8653 run_test 64d "check grant limit exceed"
8659 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8661 ((cur_grants == expected)) ||
8662 error "$msg: grants mismatch: $cur_grants, expected $expected"
8666 echo $((($1 + $2 - 1) & ~($2 - 1)))
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8671 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8672 skip "Need OSS version at least 2.11.56"
8674 # Remount client to reset grant
8675 remount_client $MOUNT || error "failed to remount client"
8676 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8678 local init_grants=$(import_param $osc_tgt initial_grant)
8680 check_grants $osc_tgt $init_grants "init grants"
8682 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8683 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8684 local gbs=$(import_param $osc_tgt grant_block_size)
8686 # write random number of bytes from max_brw_size / 4 to max_brw_size
8687 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8688 # align for direct io
8689 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8690 # round to grant consumption unit
8691 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8693 local grants=$((wb_round_up + extent_tax))
8695 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8697 # define OBD_FAIL_TGT_NO_GRANT 0x725
8698 # make the server not grant more back
8699 do_facet ost1 $LCTL set_param fail_loc=0x725
8700 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8702 do_facet ost1 $LCTL set_param fail_loc=0
8704 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8706 rm -f $DIR/$tfile || error "rm failed"
8708 # Remount client to reset grant
8709 remount_client $MOUNT || error "failed to remount client"
8710 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8712 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8714 # define OBD_FAIL_TGT_NO_GRANT 0x725
8715 # make the server not grant more back
8716 do_facet ost1 $LCTL set_param fail_loc=0x725
8717 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8718 do_facet ost1 $LCTL set_param fail_loc=0
8720 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8722 run_test 64e "check grant consumption (no grant allocation)"
8725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8727 # Remount client to reset grant
8728 remount_client $MOUNT || error "failed to remount client"
8729 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8731 local init_grants=$(import_param $osc_tgt initial_grant)
8732 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8733 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8734 local gbs=$(import_param $osc_tgt grant_block_size)
8735 local chunk=$(grant_chunk $osc_tgt)
8737 # write random number of bytes from max_brw_size / 4 to max_brw_size
8738 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8739 # align for direct io
8740 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8741 # round to grant consumption unit
8742 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8744 local grants=$((wb_round_up + extent_tax))
8746 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8747 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8748 error "error writing to $DIR/$tfile"
8750 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8751 "direct io with grant allocation"
8753 rm -f $DIR/$tfile || error "rm failed"
8755 # Remount client to reset grant
8756 remount_client $MOUNT || error "failed to remount client"
8757 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8759 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8761 local cmd="oO_WRONLY:w${write_bytes}_yc"
8763 $MULTIOP $DIR/$tfile $cmd &
8767 check_grants $osc_tgt $((init_grants - grants)) \
8768 "buffered io, not write rpc"
8770 kill -USR1 $MULTIPID
8773 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8774 "buffered io, one RPC"
8776 run_test 64f "check grant consumption (with grant allocation)"
8778 # bug 1414 - set/get directories' stripe info
8780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8782 test_mkdir $DIR/$tdir
8784 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8786 run_test 65a "directory with no stripe info"
8789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8791 test_mkdir $DIR/$tdir
8792 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8794 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8797 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8799 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8803 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8805 test_mkdir $DIR/$tdir
8806 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8808 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8809 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8811 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8813 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8818 test_mkdir $DIR/$tdir
8819 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8820 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8822 if [[ $STRIPECOUNT -le 0 ]]; then
8824 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8825 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8826 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8828 sc=$(($STRIPECOUNT - 1))
8830 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8831 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8832 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8833 error "lverify failed"
8835 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8840 test_mkdir $DIR/$tdir
8842 $LFS setstripe $DIR/$tdir || error "setstripe"
8843 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8844 error "no stripe info failed"
8846 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8848 run_test 65e "directory setstripe defaults"
8851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8853 test_mkdir $DIR/${tdir}f
8854 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8855 error "setstripe succeeded" || true
8857 run_test 65f "dir setstripe permission (should return error) ==="
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 test_mkdir $DIR/$tdir
8863 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8865 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8866 error "setstripe -S failed"
8867 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8868 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8869 error "delete default stripe failed"
8871 run_test 65g "directory setstripe -d"
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8876 test_mkdir $DIR/$tdir
8877 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8879 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8880 error "setstripe -S failed"
8881 test_mkdir $DIR/$tdir/dd1
8882 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8883 error "stripe info inherit failed"
8885 run_test 65h "directory stripe info inherit ===================="
8888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8890 save_layout_restore_at_exit $MOUNT
8892 # bug6367: set non-default striping on root directory
8893 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8895 # bug12836: getstripe on -1 default directory striping
8896 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8898 # bug12836: getstripe -v on -1 default directory striping
8899 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8901 # bug12836: new find on -1 default directory striping
8902 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8904 run_test 65i "various tests to set root directory striping"
8906 test_65j() { # bug6367
8907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8911 # if we aren't already remounting for each test, do so for this test
8912 if [ "$I_MOUNTED" = "yes" ]; then
8913 cleanup || error "failed to unmount"
8917 save_layout_restore_at_exit $MOUNT
8919 $LFS setstripe -d $MOUNT || error "setstripe failed"
8921 run_test 65j "set default striping on root directory (bug 6367)="
8925 wait_delete_completed
8926 do_facet $SINGLEMDS "lctl set_param -n \
8927 osp.$ost*MDT0000.max_create_count=$max_count"
8928 do_facet $SINGLEMDS "lctl set_param -n \
8929 osp.$ost*MDT0000.create_count=$count"
8930 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8931 echo $INACTIVE_OSC "is Activate"
8933 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8936 test_65k() { # bug11679
8937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8938 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8939 remote_mds_nodsh && skip "remote MDS with nodsh"
8941 local disable_precreate=true
8942 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8943 disable_precreate=false
8945 echo "Check OST status: "
8946 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8947 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8949 for OSC in $MDS_OSCS; do
8950 echo $OSC "is active"
8951 do_facet $SINGLEMDS lctl --device %$OSC activate
8954 for INACTIVE_OSC in $MDS_OSCS; do
8955 local ost=$(osc_to_ost $INACTIVE_OSC)
8956 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8957 lov.*md*.target_obd |
8958 awk -F: /$ost/'{ print $1 }' | head -n 1)
8961 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8962 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8964 echo "Deactivate: " $INACTIVE_OSC
8965 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8967 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8968 osp.$ost*MDT0000.create_count")
8969 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8970 osp.$ost*MDT0000.max_create_count")
8971 $disable_precreate &&
8972 do_facet $SINGLEMDS "lctl set_param -n \
8973 osp.$ost*MDT0000.max_create_count=0"
8975 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8976 [ -f $DIR/$tdir/$idx ] && continue
8977 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8978 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8980 error "setstripe $idx should succeed"; }
8981 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8983 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8986 do_facet $SINGLEMDS "lctl set_param -n \
8987 osp.$ost*MDT0000.max_create_count=$max_count"
8988 do_facet $SINGLEMDS "lctl set_param -n \
8989 osp.$ost*MDT0000.create_count=$count"
8990 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8991 echo $INACTIVE_OSC "is Activate"
8993 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8996 run_test 65k "validate manual striping works properly with deactivated OSCs"
8998 test_65l() { # bug 12836
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9001 test_mkdir -p $DIR/$tdir/test_dir
9002 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9003 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9005 run_test 65l "lfs find on -1 stripe dir ========================"
9008 local layout=$(save_layout $MOUNT)
9009 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9010 restore_layout $MOUNT $layout
9011 error "setstripe should fail by non-root users"
9015 run_test 65m "normal user can't set filesystem default stripe"
9018 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9019 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9020 skip "Need MDS version at least 2.12.50"
9021 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9023 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9024 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9025 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9027 save_layout_restore_at_exit $MOUNT
9029 # new subdirectory under root directory should not inherit
9030 # the default layout from root
9031 local dir1=$MOUNT/$tdir-1
9032 mkdir $dir1 || error "mkdir $dir1 failed"
9033 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9034 error "$dir1 shouldn't have LOV EA"
9036 # delete the default layout on root directory
9037 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9039 local dir2=$MOUNT/$tdir-2
9040 mkdir $dir2 || error "mkdir $dir2 failed"
9041 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9042 error "$dir2 shouldn't have LOV EA"
9044 # set a new striping pattern on root directory
9045 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9046 local new_def_stripe_size=$((def_stripe_size * 2))
9047 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9048 error "set stripe size on $MOUNT failed"
9050 # new file created in $dir2 should inherit the new stripe size from
9051 # the filesystem default
9052 local file2=$dir2/$tfile-2
9053 touch $file2 || error "touch $file2 failed"
9055 local file2_stripe_size=$($LFS getstripe -S $file2)
9056 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9058 echo "file2_stripe_size: '$file2_stripe_size'"
9059 echo "new_def_stripe_size: '$new_def_stripe_size'"
9060 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9063 local dir3=$MOUNT/$tdir-3
9064 mkdir $dir3 || error "mkdir $dir3 failed"
9065 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9066 # the root layout, which is the actual default layout that will be used
9067 # when new files are created in $dir3.
9068 local dir3_layout=$(get_layout_param $dir3)
9069 local root_dir_layout=$(get_layout_param $MOUNT)
9070 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9072 echo "dir3_layout: '$dir3_layout'"
9073 echo "root_dir_layout: '$root_dir_layout'"
9074 error "$dir3 should show the default layout from $MOUNT"
9077 # set OST pool on root directory
9078 local pool=$TESTNAME
9079 pool_add $pool || error "add $pool failed"
9080 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9081 error "add targets to $pool failed"
9083 $LFS setstripe -p $pool $MOUNT ||
9084 error "set OST pool on $MOUNT failed"
9086 # new file created in $dir3 should inherit the pool from
9087 # the filesystem default
9088 local file3=$dir3/$tfile-3
9089 touch $file3 || error "touch $file3 failed"
9091 local file3_pool=$($LFS getstripe -p $file3)
9092 [[ "$file3_pool" = "$pool" ]] ||
9093 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9095 local dir4=$MOUNT/$tdir-4
9096 mkdir $dir4 || error "mkdir $dir4 failed"
9097 local dir4_layout=$(get_layout_param $dir4)
9098 root_dir_layout=$(get_layout_param $MOUNT)
9099 echo "$LFS getstripe -d $dir4"
9100 $LFS getstripe -d $dir4
9101 echo "$LFS getstripe -d $MOUNT"
9102 $LFS getstripe -d $MOUNT
9103 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9105 echo "dir4_layout: '$dir4_layout'"
9106 echo "root_dir_layout: '$root_dir_layout'"
9107 error "$dir4 should show the default layout from $MOUNT"
9110 # new file created in $dir4 should inherit the pool from
9111 # the filesystem default
9112 local file4=$dir4/$tfile-4
9113 touch $file4 || error "touch $file4 failed"
9115 local file4_pool=$($LFS getstripe -p $file4)
9116 [[ "$file4_pool" = "$pool" ]] ||
9117 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9119 # new subdirectory under non-root directory should inherit
9120 # the default layout from its parent directory
9121 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9122 error "set directory layout on $dir4 failed"
9124 local dir5=$dir4/$tdir-5
9125 mkdir $dir5 || error "mkdir $dir5 failed"
9127 dir4_layout=$(get_layout_param $dir4)
9128 local dir5_layout=$(get_layout_param $dir5)
9129 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9131 echo "dir4_layout: '$dir4_layout'"
9132 echo "dir5_layout: '$dir5_layout'"
9133 error "$dir5 should inherit the default layout from $dir4"
9136 # though subdir under ROOT doesn't inherit default layout, but
9137 # its sub dir/file should be created with default layout.
9138 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9139 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9140 skip "Need MDS version at least 2.12.59"
9142 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9143 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9144 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9146 if [ $default_lmv_hash == "none" ]; then
9147 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9149 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9150 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9153 $LFS setdirstripe -D -c 2 $MOUNT ||
9154 error "setdirstripe -D -c 2 failed"
9155 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9156 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9157 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9159 run_test 65n "don't inherit default layout from root for new subdirectories"
9161 # bug 2543 - update blocks count on client
9163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9166 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9167 sync; sync_all_data; sync; sync_all_data
9168 cancel_lru_locks osc
9169 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9170 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9172 run_test 66 "update inode blocks count on client ==============="
9175 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9179 swapon -s | awk '($1 == "'$1'") { print $4 }'
9182 # bug5265, obdfilter oa2dentry return -ENOENT
9183 # #define OBD_FAIL_SRV_ENOENT 0x217
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9186 remote_ost_nodsh && skip "remote OST with nodsh"
9189 $LFS setstripe -c 1 -i 0 $f
9191 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9193 do_facet ost1 lctl set_param fail_loc=0x217
9194 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9195 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9197 do_facet ost1 lctl set_param fail_loc=0
9198 $DIRECTIO write $f 0 2 || error "write error"
9200 cancel_lru_locks osc
9201 $DIRECTIO read $f 0 1 || error "read error"
9203 do_facet ost1 lctl set_param fail_loc=0x217
9204 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9206 do_facet ost1 lctl set_param fail_loc=0
9209 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9212 test_mkdir $DIR/$tdir
9213 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9214 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9216 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9218 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9220 [ "$RUNAS_ID" = "$UID" ] &&
9221 skip_env "RUNAS_ID = UID = $UID -- skipping"
9222 # Check that testing environment is properly set up. Skip if not
9223 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9224 skip_env "User $RUNAS_ID does not exist - skipping"
9227 chmod 777 $DIR/$tfile
9228 chmod ug+s $DIR/$tfile
9229 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9230 error "$RUNAS dd $DIR/$tfile failed"
9231 # See if we are still setuid/sgid
9232 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9233 error "S/gid is not dropped on write"
9234 # Now test that MDS is updated too
9235 cancel_lru_locks mdc
9236 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9237 error "S/gid is not dropped on MDS"
9240 run_test 72a "Test that remove suid works properly (bug5695) ===="
9242 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9245 [ "$RUNAS_ID" = "$UID" ] &&
9246 skip_env "RUNAS_ID = UID = $UID -- skipping"
9247 [ "$RUNAS_ID" -eq 0 ] &&
9248 skip_env "RUNAS_ID = 0 -- skipping"
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9250 # Check that testing environment is properly set up. Skip if not
9251 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9252 skip_env "User $RUNAS_ID does not exist - skipping"
9254 touch $DIR/${tfile}-f{g,u}
9255 test_mkdir $DIR/${tfile}-dg
9256 test_mkdir $DIR/${tfile}-du
9257 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9258 chmod g+s $DIR/${tfile}-{f,d}g
9259 chmod u+s $DIR/${tfile}-{f,d}u
9260 for perm in 777 2777 4777; do
9261 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9262 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9263 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9264 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9268 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9270 # bug 3462 - multiple simultaneous MDC requests
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9274 test_mkdir $DIR/d73-1
9275 test_mkdir $DIR/d73-2
9276 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9279 lctl set_param fail_loc=0x80000129
9280 $MULTIOP $DIR/d73-1/f73-2 Oc &
9282 lctl set_param fail_loc=0
9284 $MULTIOP $DIR/d73-2/f73-3 Oc &
9288 wait $pid1 || return 1
9292 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9293 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9294 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9298 run_test 73 "multiple MDC requests (should not deadlock)"
9300 test_74a() { # bug 6149, 6184
9301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9304 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9306 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9307 # will spin in a tight reconnection loop
9308 $LCTL set_param fail_loc=0x8000030e
9309 # get any lock that won't be difficult - lookup works.
9311 $LCTL set_param fail_loc=0
9315 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9317 test_74b() { # bug 13310
9318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9320 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9322 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9323 # will spin in a tight reconnection loop
9324 $LCTL set_param fail_loc=0x8000030e
9325 # get a "difficult" lock
9327 $LCTL set_param fail_loc=0
9331 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9336 #define OBD_FAIL_LDLM_NEW_LOCK
9337 $LCTL set_param fail_loc=0x319
9338 touch $DIR/$tfile && error "touch successful"
9339 $LCTL set_param fail_loc=0
9342 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9344 slab_lic=/sys/kernel/slab/lustre_inode_cache
9346 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9347 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9348 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9351 test_76a() { # Now for b=20433, added originally in b=1443
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9354 cancel_lru_locks osc
9355 # there may be some slab objects cached per core
9356 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9357 local before=$(num_objects)
9358 local count=$((512 * cpus))
9359 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9360 local margin=$((count / 10))
9361 if [[ -f $slab_lic/aliases ]]; then
9362 local aliases=$(cat $slab_lic/aliases)
9363 (( aliases > 0 )) && margin=$((margin * aliases))
9366 echo "before slab objects: $before"
9367 for i in $(seq $count); do
9371 cancel_lru_locks osc
9372 local after=$(num_objects)
9373 echo "created: $count, after slab objects: $after"
9374 # shared slab counts are not very accurate, allow significant margin
9375 # the main goal is that the cache growth is not permanently > $count
9376 while (( after > before + margin )); do
9378 after=$(num_objects)
9380 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9381 if (( wait > 60 )); then
9382 error "inode slab grew from $before+$margin to $after"
9386 run_test 76a "confirm clients recycle inodes properly ===="
9389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9393 local before=$(num_objects)
9395 for i in $(seq $count); do
9400 local after=$(num_objects)
9403 while (( after > before )); do
9405 after=$(num_objects)
9407 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9408 if (( wait > 60 )); then
9409 error "inode slab grew from $before to $after"
9413 echo "slab objects before: $before, after: $after"
9415 run_test 76b "confirm clients recycle directory inodes properly ===="
9420 # Note: in sptlrpc modes which enable its own bulk checksum, the
9421 # original crc32_le bulk checksum will be automatically disabled,
9422 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9423 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9424 # In this case set_checksums() will not be no-op, because sptlrpc
9425 # bulk checksum will be enabled all through the test.
9427 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9428 lctl set_param -n osc.*.checksums $1
9432 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9433 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9434 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9435 tr -d [] | head -n1)}
9438 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9440 log "set checksum type to $1, rc = $rc"
9444 get_osc_checksum_type()
9446 # arugment 1: OST name, like OST0000
9448 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9449 sed 's/.*\[\(.*\)\].*/\1/g')
9451 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9455 F77_TMP=$TMP/f77-temp
9458 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9459 error "error writing to $F77_TMP"
9462 test_77a() { # bug 10889
9463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9464 $GSS && skip_env "could not run with gss"
9466 [ ! -f $F77_TMP ] && setup_f77
9468 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9472 run_test 77a "normal checksum read/write operation"
9474 test_77b() { # bug 10889
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 $GSS && skip_env "could not run with gss"
9478 [ ! -f $F77_TMP ] && setup_f77
9479 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9480 $LCTL set_param fail_loc=0x80000409
9483 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9484 error "dd error: $?"
9485 $LCTL set_param fail_loc=0
9487 for algo in $CKSUM_TYPES; do
9488 cancel_lru_locks osc
9489 set_checksum_type $algo
9490 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9491 $LCTL set_param fail_loc=0x80000408
9492 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9493 $LCTL set_param fail_loc=0
9496 set_checksum_type $ORIG_CSUM_TYPE
9499 run_test 77b "checksum error on client write, read"
9504 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9506 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9507 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9508 $check_ost && [ -n "$ost_file_prefix" ] &&
9509 do_facet ost1 rm -f ${ost_file_prefix}\*
9513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9514 $GSS && skip_env "could not run with gss"
9515 remote_ost_nodsh && skip "remote OST with nodsh"
9518 local osc_file_prefix
9520 local check_ost=false
9521 local ost_file_prefix
9527 # ensure corruption will occur on first OSS/OST
9528 $LFS setstripe -i 0 $DIR/$tfile
9530 [ ! -f $F77_TMP ] && setup_f77
9531 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9532 error "dd write error: $?"
9533 fid=$($LFS path2fid $DIR/$tfile)
9535 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9538 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9539 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9541 echo "OSS do not support bulk pages dump upon error"
9544 osc_file_prefix=$($LCTL get_param -n debug_path)
9545 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9547 trap cleanup_77c EXIT
9550 # enable bulk pages dump upon error on Client
9551 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9552 # enable bulk pages dump upon error on OSS
9554 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9556 # flush Client cache to allow next read to reach OSS
9557 cancel_lru_locks osc
9559 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9560 $LCTL set_param fail_loc=0x80000408
9561 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9562 $LCTL set_param fail_loc=0
9566 # check cksum dump on Client
9567 osc_file=$(ls ${osc_file_prefix}*)
9568 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9569 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9570 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9571 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9572 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9574 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9575 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9576 error "dump content does not match on Client"
9578 $check_ost || skip "No need to check cksum dump on OSS"
9580 # check cksum dump on OSS
9581 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9582 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9583 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9584 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9585 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9586 error "dump content does not match on OSS"
9590 run_test 77c "checksum error on client read with debug"
9592 test_77d() { # bug 10889
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 $GSS && skip_env "could not run with gss"
9596 stack_trap "rm -f $DIR/$tfile"
9597 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9598 $LCTL set_param fail_loc=0x80000409
9600 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9601 error "direct write: rc=$?"
9602 $LCTL set_param fail_loc=0
9605 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9606 $LCTL set_param fail_loc=0x80000408
9608 cancel_lru_locks osc
9609 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9610 error "direct read: rc=$?"
9611 $LCTL set_param fail_loc=0
9614 run_test 77d "checksum error on OST direct write, read"
9616 test_77f() { # bug 10889
9617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9618 $GSS && skip_env "could not run with gss"
9621 stack_trap "rm -f $DIR/$tfile"
9622 for algo in $CKSUM_TYPES; do
9623 cancel_lru_locks osc
9624 set_checksum_type $algo
9625 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9626 $LCTL set_param fail_loc=0x409
9627 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9628 error "direct write succeeded"
9629 $LCTL set_param fail_loc=0
9631 set_checksum_type $ORIG_CSUM_TYPE
9634 run_test 77f "repeat checksum error on write (expect error)"
9636 test_77g() { # bug 10889
9637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9638 $GSS && skip_env "could not run with gss"
9639 remote_ost_nodsh && skip "remote OST with nodsh"
9641 [ ! -f $F77_TMP ] && setup_f77
9643 local file=$DIR/$tfile
9644 stack_trap "rm -f $file" EXIT
9646 $LFS setstripe -c 1 -i 0 $file
9647 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9648 do_facet ost1 lctl set_param fail_loc=0x8000021a
9650 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9651 error "write error: rc=$?"
9652 do_facet ost1 lctl set_param fail_loc=0
9655 cancel_lru_locks osc
9656 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9657 do_facet ost1 lctl set_param fail_loc=0x8000021b
9659 cmp $F77_TMP $file || error "file compare failed"
9660 do_facet ost1 lctl set_param fail_loc=0
9663 run_test 77g "checksum error on OST write, read"
9665 test_77k() { # LU-10906
9666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9667 $GSS && skip_env "could not run with gss"
9669 local cksum_param="osc.$FSNAME*.checksums"
9670 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9674 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9675 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9676 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9679 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9680 error "failed to set checksum=$i on MGS"
9681 wait_update $HOSTNAME "$get_checksum" $i
9683 echo "remount client, checksum should be $i"
9684 remount_client $MOUNT || error "failed to remount client"
9685 checksum=$(eval $get_checksum)
9686 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9688 # remove persistent param to avoid races with checksum mountopt below
9689 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9690 error "failed to delete checksum on MGS"
9692 for opt in "checksum" "nochecksum"; do
9693 #remount with mount option
9694 echo "remount client with option $opt, checksum should be $i"
9695 umount_client $MOUNT || error "failed to umount client"
9696 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9697 error "failed to mount client with option '$opt'"
9698 checksum=$(eval $get_checksum)
9699 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9703 remount_client $MOUNT || error "failed to remount client"
9705 run_test 77k "enable/disable checksum correctly"
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9709 $GSS && skip_env "could not run with gss"
9712 stack_trap "set_checksums $ORIG_CSUM" EXIT
9713 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9715 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9717 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9718 for algo in $CKSUM_TYPES; do
9719 set_checksum_type $algo || error "fail to set checksum type $algo"
9720 osc_algo=$(get_osc_checksum_type OST0000)
9721 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9723 # no locks, no reqs to let the connection idle
9724 cancel_lru_locks osc
9725 lru_resize_disable osc
9726 wait_osc_import_state client ost1 IDLE
9728 # ensure ost1 is connected
9729 stat $DIR/$tfile >/dev/null || error "can't stat"
9730 wait_osc_import_state client ost1 FULL
9732 osc_algo=$(get_osc_checksum_type OST0000)
9733 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9737 run_test 77l "preferred checksum type is remembered after reconnected"
9739 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9744 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9745 skip "Need at least version 2.14.52"
9746 local param=checksum_speed
9748 $LCTL get_param $param || error "reading $param failed"
9750 csum_speeds=$($LCTL get_param -n $param)
9752 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9753 error "known checksum types are missing"
9755 run_test 77m "Verify checksum_speed is correctly read"
9757 check_filefrag_77n() {
9762 while read extidx a b start end rest; do
9763 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9764 nr_ext=$(( $nr_ext + 1 ))
9765 starts+=( ${start%..} )
9768 done < <( filefrag -sv $1 )
9770 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9775 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9778 $TRUNCATE $DIR/$tfile 0
9779 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9780 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9781 check_filefrag_77n $DIR/$tfile ||
9782 skip "$tfile blocks not contiguous around hole"
9785 stack_trap "set_checksums $ORIG_CSUM" EXIT
9786 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9787 stack_trap "rm -f $DIR/$tfile"
9789 for algo in $CKSUM_TYPES; do
9790 if [[ "$algo" =~ ^t10 ]]; then
9791 set_checksum_type $algo ||
9792 error "fail to set checksum type $algo"
9793 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9794 error "fail to read $tfile with $algo"
9800 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9807 test_78() { # bug 10901
9808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9809 remote_ost || skip_env "local OST"
9812 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9813 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9814 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9815 echo "MemTotal: $MEMTOTAL"
9817 # reserve 256MB of memory for the kernel and other running processes,
9818 # and then take 1/2 of the remaining memory for the read/write buffers.
9819 if [ $MEMTOTAL -gt 512 ] ;then
9820 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9822 # for those poor memory-starved high-end clusters...
9823 MEMTOTAL=$((MEMTOTAL / 2))
9825 echo "Mem to use for directio: $MEMTOTAL"
9827 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9828 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9829 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9830 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9832 echo "Smallest OST: $SMALLESTOST"
9833 [[ $SMALLESTOST -lt 10240 ]] &&
9834 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9836 trap cleanup_test_78 EXIT
9838 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9839 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9841 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9842 echo "File size: $F78SIZE"
9843 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9844 for i in $(seq 1 $NSEQ); do
9845 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9846 echo directIO rdwr round $i of $NSEQ
9847 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9852 run_test 78 "handle large O_DIRECT writes correctly ============"
9854 test_79() { # bug 12743
9855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9857 wait_delete_completed
9859 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9860 BKFREE=$(calc_osc_kbytes kbytesfree)
9861 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9863 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9864 DFTOTAL=`echo $STRING | cut -d, -f1`
9865 DFUSED=`echo $STRING | cut -d, -f2`
9866 DFAVAIL=`echo $STRING | cut -d, -f3`
9867 DFFREE=$(($DFTOTAL - $DFUSED))
9869 ALLOWANCE=$((64 * $OSTCOUNT))
9871 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9872 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9873 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9875 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9876 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9877 error "df free($DFFREE) mismatch OST free($BKFREE)"
9879 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9880 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9881 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9884 run_test 79 "df report consistency check ======================="
9886 test_80() { # bug 10718
9887 remote_ost_nodsh && skip "remote OST with nodsh"
9888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9890 # relax strong synchronous semantics for slow backends like ZFS
9891 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9892 local soc="obdfilter.*.sync_lock_cancel"
9893 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9895 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9896 if [ -z "$save" ]; then
9897 soc="obdfilter.*.sync_on_lock_cancel"
9898 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9901 if [ "$save" != "never" ]; then
9902 local hosts=$(comma_list $(osts_nodes))
9904 do_nodes $hosts $LCTL set_param $soc=never
9905 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9909 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9911 local before=$(date +%s)
9912 cancel_lru_locks osc
9913 local after=$(date +%s)
9914 local diff=$((after - before))
9915 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9919 run_test 80 "Page eviction is equally fast at high offsets too"
9921 test_81a() { # LU-456
9922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9923 remote_ost_nodsh && skip "remote OST with nodsh"
9925 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9926 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9927 do_facet ost1 lctl set_param fail_loc=0x80000228
9929 # write should trigger a retry and success
9930 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9931 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9933 if [ $RC -ne 0 ] ; then
9934 error "write should success, but failed for $RC"
9937 run_test 81a "OST should retry write when get -ENOSPC ==============="
9939 test_81b() { # LU-456
9940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9941 remote_ost_nodsh && skip "remote OST with nodsh"
9943 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9944 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9945 do_facet ost1 lctl set_param fail_loc=0x228
9947 # write should retry several times and return -ENOSPC finally
9948 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9949 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9952 if [ $RC -ne $ENOSPC ] ; then
9953 error "dd should fail for -ENOSPC, but succeed."
9956 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9959 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9961 test_mkdir $DIR/$tdir.cvsroot
9962 chown $RUNAS_ID $DIR/$tdir.cvsroot
9965 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9968 # some versions of cvs import exit(1) when asked to import links or
9969 # files they can't read. ignore those files.
9970 local toignore=$(find . -type l -printf '-I %f\n' -o \
9971 ! -perm /4 -printf '-I %f\n')
9972 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9973 $tdir.reposname vtag rtag
9976 test_mkdir $DIR/$tdir.reposname
9977 chown $RUNAS_ID $DIR/$tdir.reposname
9978 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9980 cd $DIR/$tdir.reposname
9982 $RUNAS cvs add -m 'addmsg' foo99
9984 $RUNAS cvs commit -m 'nomsg' foo99
9985 rm -fr $DIR/$tdir.cvsroot
9987 run_test 99 "cvs strange file/directory operations"
9990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9991 [[ "$NETTYPE" =~ tcp ]] ||
9992 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9993 remote_ost_nodsh && skip "remote OST with nodsh"
9994 remote_mds_nodsh && skip "remote MDS with nodsh"
9996 skip "useless for local single node setup"
9998 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9999 [ "$PROT" != "tcp" ] && continue
10000 RPORT=$(echo $REMOTE | cut -d: -f2)
10001 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10004 LPORT=`echo $LOCAL | cut -d: -f2`
10005 if [ $LPORT -ge 1024 ]; then
10006 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10008 error_exit "local: $LPORT > 1024, remote: $RPORT"
10011 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10013 run_test 100 "check local port using privileged port ==========="
10015 function get_named_value()
10019 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10022 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10023 awk '/^max_cached_mb/ { print $2 }')
10026 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10036 local cache_limit=32
10038 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10039 trap cleanup_101a EXIT
10040 $LCTL set_param -n llite.*.read_ahead_stats=0
10041 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10044 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10046 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10047 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10050 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10051 get_named_value 'read.but.discarded'); do
10052 discard=$(($discard + $s))
10056 $LCTL get_param osc.*-osc*.rpc_stats
10057 $LCTL get_param llite.*.read_ahead_stats
10059 # Discard is generally zero, but sometimes a few random reads line up
10060 # and trigger larger readahead, which is wasted & leads to discards.
10061 if [[ $(($discard)) -gt $nreads ]]; then
10062 error "too many ($discard) discarded pages"
10064 rm -f $DIR/$tfile || true
10066 run_test 101a "check read-ahead for random reads"
10068 setup_test101bc() {
10069 test_mkdir $DIR/$tdir
10071 local FILE_LENGTH=$2
10074 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10076 local list=$(comma_list $(osts_nodes))
10077 set_osd_param $list '' read_cache_enable 0
10078 set_osd_param $list '' writethrough_cache_enable 0
10080 trap cleanup_test101bc EXIT
10081 # prepare the read-ahead file
10082 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10084 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10085 count=$FILE_SIZE_MB 2> /dev/null
10089 cleanup_test101bc() {
10094 local list=$(comma_list $(osts_nodes))
10095 set_osd_param $list '' read_cache_enable 1
10096 set_osd_param $list '' writethrough_cache_enable 1
10100 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10105 local STRIPE_SIZE=$2
10106 local FILE_LENGTH=$3
10107 local RA_INC=1048576
10108 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10109 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10110 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10111 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10112 get_named_value 'read.but.discarded' | calc_total)
10113 if [[ $DISCARD -gt $discard_limit ]]; then
10114 $LCTL get_param llite.*.read_ahead_stats
10115 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10117 echo "Read-ahead success for size ${READ_SIZE}"
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10125 local STRIPE_SIZE=1048576
10126 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10128 if [ $SLOW == "yes" ]; then
10129 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10131 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10134 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10136 # prepare the read-ahead file
10137 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10138 cancel_lru_locks osc
10139 for BIDX in 2 4 8 16 32 64 128 256
10141 local BSIZE=$((BIDX*4096))
10142 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10143 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10144 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10145 $LCTL set_param -n llite.*.read_ahead_stats=0
10146 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10147 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10148 cancel_lru_locks osc
10149 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10154 run_test 101b "check stride-io mode read-ahead ================="
10157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10159 local STRIPE_SIZE=1048576
10160 local FILE_LENGTH=$((STRIPE_SIZE*100))
10163 local osc_rpc_stats
10165 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10167 cancel_lru_locks osc
10168 $LCTL set_param osc.*.rpc_stats=0
10169 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10170 $LCTL get_param osc.*.rpc_stats
10171 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10172 local stats=$($LCTL get_param -n $osc_rpc_stats)
10173 local lines=$(echo "$stats" | awk 'END {print NR;}')
10176 if [ $lines -le 20 ]; then
10177 echo "continue debug"
10180 for size in 1 2 4 8; do
10181 local rpc=$(echo "$stats" |
10182 awk '($1 == "'$size':") {print $2; exit; }')
10183 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10184 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10186 echo "$osc_rpc_stats check passed!"
10191 run_test 101c "check stripe_size aligned read-ahead"
10194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10196 local file=$DIR/$tfile
10197 local sz_MB=${FILESIZE_101d:-80}
10198 local ra_MB=${READAHEAD_MB:-40}
10200 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10201 [ $free_MB -lt $sz_MB ] &&
10202 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10204 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10205 $LFS setstripe -c -1 $file || error "setstripe failed"
10207 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10208 echo Cancel LRU locks on lustre client to flush the client cache
10209 cancel_lru_locks osc
10211 echo Disable read-ahead
10212 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10213 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10214 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10215 $LCTL get_param -n llite.*.max_read_ahead_mb
10217 echo "Reading the test file $file with read-ahead disabled"
10218 local sz_KB=$((sz_MB * 1024 / 4))
10219 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10220 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10221 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10222 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10224 echo "Cancel LRU locks on lustre client to flush the client cache"
10225 cancel_lru_locks osc
10226 echo Enable read-ahead with ${ra_MB}MB
10227 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10229 echo "Reading the test file $file with read-ahead enabled"
10230 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10231 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10233 echo "read-ahead disabled time read $raOFF"
10234 echo "read-ahead enabled time read $raON"
10237 wait_delete_completed
10239 # use awk for this check instead of bash because it handles decimals
10240 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10241 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10243 run_test 101d "file read with and without read-ahead enabled"
10246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10248 local file=$DIR/$tfile
10249 local size_KB=500 #KB
10253 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10254 local need_KB=$((count * size_KB))
10255 [[ $free_KB -le $need_KB ]] &&
10256 skip_env "Need free space $need_KB, have $free_KB"
10258 echo "Creating $count ${size_KB}K test files"
10259 for ((i = 0; i < $count; i++)); do
10260 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10263 echo "Cancel LRU locks on lustre client to flush the client cache"
10264 cancel_lru_locks $OSC
10266 echo "Reset readahead stats"
10267 $LCTL set_param -n llite.*.read_ahead_stats=0
10269 for ((i = 0; i < $count; i++)); do
10270 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10273 $LCTL get_param llite.*.max_cached_mb
10274 $LCTL get_param llite.*.read_ahead_stats
10275 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10276 get_named_value 'misses' | calc_total)
10278 for ((i = 0; i < $count; i++)); do
10279 rm -rf $file.$i 2>/dev/null
10282 #10000 means 20% reads are missing in readahead
10283 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10285 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10288 which iozone || skip_env "no iozone installed"
10290 local old_debug=$($LCTL get_param debug)
10291 old_debug=${old_debug#*=}
10292 $LCTL set_param debug="reada mmap"
10294 # create a test file
10295 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10297 echo Cancel LRU locks on lustre client to flush the client cache
10298 cancel_lru_locks osc
10300 echo Reset readahead stats
10301 $LCTL set_param -n llite.*.read_ahead_stats=0
10303 echo mmap read the file with small block size
10304 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10307 echo checking missing pages
10308 $LCTL get_param llite.*.read_ahead_stats
10309 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10310 get_named_value 'misses' | calc_total)
10312 $LCTL set_param debug="$old_debug"
10313 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10316 run_test 101f "check mmap read performance"
10318 test_101g_brw_size_test() {
10320 local pages=$((mb * 1048576 / PAGE_SIZE))
10321 local file=$DIR/$tfile
10323 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10324 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10325 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10326 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10330 stack_trap "rm -f $file" EXIT
10331 $LCTL set_param -n osc.*.rpc_stats=0
10333 # 10 RPCs should be enough for the test
10335 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10336 { error "dd write ${mb} MB blocks failed"; return 3; }
10337 cancel_lru_locks osc
10338 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10339 { error "dd write ${mb} MB blocks failed"; return 4; }
10341 # calculate number of full-sized read and write RPCs
10342 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10343 sed -n '/pages per rpc/,/^$/p' |
10344 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10345 END { print reads,writes }'))
10346 # allow one extra full-sized read RPC for async readahead
10347 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10348 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10349 [[ ${rpcs[1]} == $count ]] ||
10350 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10354 remote_ost_nodsh && skip "remote OST with nodsh"
10357 local osts=$(get_facets OST)
10358 local list=$(comma_list $(osts_nodes))
10359 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10360 local brw_size="obdfilter.*.brw_size"
10362 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10364 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10366 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10367 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10368 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10369 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10370 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10371 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10373 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10376 if [[ $orig_mb -lt 16 ]]; then
10377 save_lustre_params $osts "$brw_size" > $p
10378 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10379 error "set 16MB RPC size failed"
10381 echo "remount client to enable new RPC size"
10382 remount_client $MOUNT || error "remount_client failed"
10385 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10386 # should be able to set brw_size=12, but no rpc_stats for that
10387 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10390 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10392 if [[ $orig_mb -lt 16 ]]; then
10393 restore_lustre_params < $p
10394 remount_client $MOUNT || error "remount_client restore failed"
10397 rm -f $p $DIR/$tfile
10399 run_test 101g "Big bulk(4/16 MiB) readahead"
10402 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10404 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10405 error "dd 70M file failed"
10406 echo Cancel LRU locks on lustre client to flush the client cache
10407 cancel_lru_locks osc
10409 echo "Reset readahead stats"
10410 $LCTL set_param -n llite.*.read_ahead_stats 0
10412 echo "Read 10M of data but cross 64M bundary"
10413 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10414 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10415 get_named_value 'misses' | calc_total)
10416 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10417 rm -f $p $DIR/$tfile
10419 run_test 101h "Readahead should cover current read window"
10422 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10423 error "dd 10M file failed"
10425 local max_per_file_mb=$($LCTL get_param -n \
10426 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10427 cancel_lru_locks osc
10428 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10429 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10430 error "set max_read_ahead_per_file_mb to 1 failed"
10432 echo "Reset readahead stats"
10433 $LCTL set_param llite.*.read_ahead_stats=0
10435 dd if=$DIR/$tfile of=/dev/null bs=2M
10437 $LCTL get_param llite.*.read_ahead_stats
10438 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10439 awk '/misses/ { print $2 }')
10440 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10443 run_test 101i "allow current readahead to exceed reservation"
10446 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10447 error "setstripe $DIR/$tfile failed"
10448 local file_size=$((1048576 * 16))
10449 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10450 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10452 echo Disable read-ahead
10453 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10455 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10456 for blk in $PAGE_SIZE 1048576 $file_size; do
10457 cancel_lru_locks osc
10458 echo "Reset readahead stats"
10459 $LCTL set_param -n llite.*.read_ahead_stats=0
10460 local count=$(($file_size / $blk))
10461 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10462 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10463 get_named_value 'failed.to.fast.read' | calc_total)
10464 $LCTL get_param -n llite.*.read_ahead_stats
10465 [ $miss -eq $count ] || error "expected $count got $miss"
10468 rm -f $p $DIR/$tfile
10470 run_test 101j "A complete read block should be submitted when no RA"
10473 test_mkdir $DIR/$tdir
10474 chown $RUNAS_ID $DIR/$tdir
10477 STRIPE_COUNT=$OSTCOUNT
10478 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10480 trap cleanup_test102 EXIT
10482 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10484 for num in 1 2 3 4; do
10485 for count in $(seq 1 $STRIPE_COUNT); do
10486 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10487 local size=`expr $STRIPE_SIZE \* $num`
10488 local file=file"$num-$idx-$count"
10489 $1 $LFS setstripe -S $size -i $idx -c $count $file
10495 $1 tar cf $TMP/f102.tar $tdir --xattrs
10498 cleanup_test102() {
10500 rm -f $TMP/f102.tar
10501 rm -rf $DIR/d0.sanity/d102
10505 [ "$UID" != 0 ] && skip "must run as root"
10506 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10507 skip_env "must have user_xattr"
10509 [ -z "$(which setfattr 2>/dev/null)" ] &&
10510 skip_env "could not find setfattr"
10512 local testfile=$DIR/$tfile
10515 echo "set/get xattr..."
10516 setfattr -n trusted.name1 -v value1 $testfile ||
10517 error "setfattr -n trusted.name1=value1 $testfile failed"
10518 getfattr -n trusted.name1 $testfile 2> /dev/null |
10519 grep "trusted.name1=.value1" ||
10520 error "$testfile missing trusted.name1=value1"
10522 setfattr -n user.author1 -v author1 $testfile ||
10523 error "setfattr -n user.author1=author1 $testfile failed"
10524 getfattr -n user.author1 $testfile 2> /dev/null |
10525 grep "user.author1=.author1" ||
10526 error "$testfile missing trusted.author1=author1"
10528 echo "listxattr..."
10529 setfattr -n trusted.name2 -v value2 $testfile ||
10530 error "$testfile unable to set trusted.name2"
10531 setfattr -n trusted.name3 -v value3 $testfile ||
10532 error "$testfile unable to set trusted.name3"
10533 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10534 grep "trusted.name" | wc -l) -eq 3 ] ||
10535 error "$testfile missing 3 trusted.name xattrs"
10537 setfattr -n user.author2 -v author2 $testfile ||
10538 error "$testfile unable to set user.author2"
10539 setfattr -n user.author3 -v author3 $testfile ||
10540 error "$testfile unable to set user.author3"
10541 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10542 grep "user.author" | wc -l) -eq 3 ] ||
10543 error "$testfile missing 3 user.author xattrs"
10545 echo "remove xattr..."
10546 setfattr -x trusted.name1 $testfile ||
10547 error "$testfile error deleting trusted.name1"
10548 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10549 error "$testfile did not delete trusted.name1 xattr"
10551 setfattr -x user.author1 $testfile ||
10552 error "$testfile error deleting user.author1"
10553 echo "set lustre special xattr ..."
10554 $LFS setstripe -c1 $testfile
10555 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10556 awk -F "=" '/trusted.lov/ { print $2 }' )
10557 setfattr -n "trusted.lov" -v $lovea $testfile ||
10558 error "$testfile doesn't ignore setting trusted.lov again"
10559 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10560 error "$testfile allow setting invalid trusted.lov"
10563 run_test 102a "user xattr test =================================="
10565 check_102b_layout() {
10567 local testfile=$DIR/$tfile
10569 echo "test layout '$layout'"
10570 $LFS setstripe $layout $testfile || error "setstripe failed"
10571 $LFS getstripe -y $testfile
10573 echo "get/set/list trusted.lov xattr ..." # b=10930
10574 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10575 [[ "$value" =~ "trusted.lov" ]] ||
10576 error "can't get trusted.lov from $testfile"
10577 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10578 error "getstripe failed"
10580 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10582 value=$(cut -d= -f2 <<<$value)
10583 # LU-13168: truncated xattr should fail if short lov_user_md header
10584 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10585 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10586 for len in $lens; do
10587 echo "setfattr $len $testfile.2"
10588 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10589 [ $len -lt 66 ] && error "short xattr len=$len worked"
10591 local stripe_size=$($LFS getstripe -S $testfile.2)
10592 local stripe_count=$($LFS getstripe -c $testfile.2)
10593 [[ $stripe_size -eq 65536 ]] ||
10594 error "stripe size $stripe_size != 65536"
10595 [[ $stripe_count -eq $stripe_count_orig ]] ||
10596 error "stripe count $stripe_count != $stripe_count_orig"
10597 rm $testfile $testfile.2
10601 [ -z "$(which setfattr 2>/dev/null)" ] &&
10602 skip_env "could not find setfattr"
10603 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10605 # check plain layout
10606 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10608 # and also check composite layout
10609 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10612 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10615 [ -z "$(which setfattr 2>/dev/null)" ] &&
10616 skip_env "could not find setfattr"
10617 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10619 # b10930: get/set/list lustre.lov xattr
10620 echo "get/set/list lustre.lov xattr ..."
10621 test_mkdir $DIR/$tdir
10622 chown $RUNAS_ID $DIR/$tdir
10623 local testfile=$DIR/$tdir/$tfile
10624 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10625 error "setstripe failed"
10626 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10627 error "getstripe failed"
10628 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10629 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10631 local testfile2=${testfile}2
10632 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10633 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10635 $RUNAS $MCREATE $testfile2
10636 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10637 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10638 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10639 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10640 [ $stripe_count -eq $STRIPECOUNT ] ||
10641 error "stripe count $stripe_count != $STRIPECOUNT"
10643 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10645 compare_stripe_info1() {
10646 local stripe_index_all_zero=true
10648 for num in 1 2 3 4; do
10649 for count in $(seq 1 $STRIPE_COUNT); do
10650 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10651 local size=$((STRIPE_SIZE * num))
10652 local file=file"$num-$offset-$count"
10653 stripe_size=$($LFS getstripe -S $PWD/$file)
10654 [[ $stripe_size -ne $size ]] &&
10655 error "$file: size $stripe_size != $size"
10656 stripe_count=$($LFS getstripe -c $PWD/$file)
10657 # allow fewer stripes to be created, ORI-601
10658 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10659 error "$file: count $stripe_count != $count"
10660 stripe_index=$($LFS getstripe -i $PWD/$file)
10661 [[ $stripe_index -ne 0 ]] &&
10662 stripe_index_all_zero=false
10666 $stripe_index_all_zero &&
10667 error "all files are being extracted starting from OST index 0"
10671 have_xattrs_include() {
10672 tar --help | grep -q xattrs-include &&
10673 echo --xattrs-include="lustre.*"
10677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10678 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10680 XINC=$(have_xattrs_include)
10682 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10683 cd $DIR/$tdir/$tdir
10684 compare_stripe_info1
10686 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10692 XINC=$(have_xattrs_include)
10694 test_mkdir $DIR/$tdir.restore
10696 tar cf - --xattrs $tdir | tar xf - \
10697 -C $DIR/$tdir.restore --xattrs $XINC
10698 cd $DIR/$tdir.restore/$tdir
10699 compare_stripe_info1
10701 run_test 102f "tar copy files, not keep osts"
10704 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10705 skip "must have user_xattr"
10706 [ -z "$(which setfattr 2>/dev/null)" ] &&
10707 skip_env "could not find setfattr"
10708 [ -z "$(which getfattr 2>/dev/null)" ] &&
10709 skip_env "could not find getfattr"
10711 local xsize=${1:-1024} # in bytes
10712 local file=$DIR/$tfile
10713 local value="$(generate_string $xsize)"
10714 local xbig=trusted.big
10718 log "save $xbig on $file"
10719 if [ -z "$toobig" ]
10721 setfattr -n $xbig -v $value $file ||
10722 error "saving $xbig on $file failed"
10724 setfattr -n $xbig -v $value $file &&
10725 error "saving $xbig on $file succeeded"
10729 local orig=$(get_xattr_value $xbig $file)
10730 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10732 local xsml=trusted.sml
10733 log "save $xsml on $file"
10734 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10736 local new=$(get_xattr_value $xbig $file)
10737 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10739 log "grow $xsml on $file"
10740 setfattr -n $xsml -v "$value" $file ||
10741 error "growing $xsml on $file failed"
10743 new=$(get_xattr_value $xbig $file)
10744 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10745 log "$xbig still valid after growing $xsml"
10750 test_102h() { # bug 15777
10753 run_test 102h "grow xattr from inside inode to external block"
10756 large_xattr_enabled || skip_env "ea_inode feature disabled"
10758 echo "setting xattr of max xattr size: $(max_xattr_size)"
10759 grow_xattr $(max_xattr_size)
10761 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10762 echo "This should fail:"
10763 grow_xattr $(($(max_xattr_size) + 10)) 1
10765 run_test 102ha "grow xattr from inside inode to external inode"
10767 test_102i() { # bug 17038
10768 [ -z "$(which getfattr 2>/dev/null)" ] &&
10769 skip "could not find getfattr"
10772 ln -s $DIR/$tfile $DIR/${tfile}link
10773 getfattr -n trusted.lov $DIR/$tfile ||
10774 error "lgetxattr on $DIR/$tfile failed"
10775 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10776 grep -i "no such attr" ||
10777 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10778 rm -f $DIR/$tfile $DIR/${tfile}link
10780 run_test 102i "lgetxattr test on symbolic link ============"
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10786 XINC=$(have_xattrs_include)
10787 setup_test102 "$RUNAS"
10788 chown $RUNAS_ID $DIR/$tdir
10789 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10790 cd $DIR/$tdir/$tdir
10791 compare_stripe_info1 "$RUNAS"
10793 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10796 [ -z "$(which setfattr 2>/dev/null)" ] &&
10797 skip "could not find setfattr"
10800 # b22187 just check that does not crash for regular file.
10801 setfattr -n trusted.lov $DIR/$tfile
10802 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10803 local test_kdir=$DIR/$tdir
10804 test_mkdir $test_kdir
10805 local default_size=$($LFS getstripe -S $test_kdir)
10806 local default_count=$($LFS getstripe -c $test_kdir)
10807 local default_offset=$($LFS getstripe -i $test_kdir)
10808 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10809 error 'dir setstripe failed'
10810 setfattr -n trusted.lov $test_kdir
10811 local stripe_size=$($LFS getstripe -S $test_kdir)
10812 local stripe_count=$($LFS getstripe -c $test_kdir)
10813 local stripe_offset=$($LFS getstripe -i $test_kdir)
10814 [ $stripe_size -eq $default_size ] ||
10815 error "stripe size $stripe_size != $default_size"
10816 [ $stripe_count -eq $default_count ] ||
10817 error "stripe count $stripe_count != $default_count"
10818 [ $stripe_offset -eq $default_offset ] ||
10819 error "stripe offset $stripe_offset != $default_offset"
10820 rm -rf $DIR/$tfile $test_kdir
10822 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10825 [ -z "$(which getfattr 2>/dev/null)" ] &&
10826 skip "could not find getfattr"
10828 # LU-532 trusted. xattr is invisible to non-root
10829 local testfile=$DIR/$tfile
10833 echo "listxattr as user..."
10834 chown $RUNAS_ID $testfile
10835 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10836 grep -q "trusted" &&
10837 error "$testfile trusted xattrs are user visible"
10841 run_test 102l "listxattr size test =================================="
10843 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10844 local path=$DIR/$tfile
10847 listxattr_size_check $path || error "listattr_size_check $path failed"
10849 run_test 102m "Ensure listxattr fails on small bufffer ========"
10853 getxattr() { # getxattr path name
10854 # Return the base64 encoding of the value of xattr name on path.
10858 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10860 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10862 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10864 getfattr --absolute-names --encoding=base64 --name=$name $path |
10865 awk -F= -v name=$name '$1 == name {
10866 print substr($0, index($0, "=") + 1);
10870 test_102n() { # LU-4101 mdt: protect internal xattrs
10871 [ -z "$(which setfattr 2>/dev/null)" ] &&
10872 skip "could not find setfattr"
10873 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10875 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10878 local file0=$DIR/$tfile.0
10879 local file1=$DIR/$tfile.1
10880 local xattr0=$TMP/$tfile.0
10881 local xattr1=$TMP/$tfile.1
10882 local namelist="lov lma lmv link fid version som hsm"
10886 rm -rf $file0 $file1 $xattr0 $xattr1
10887 touch $file0 $file1
10889 # Get 'before' xattrs of $file1.
10890 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10892 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10893 namelist+=" lfsck_namespace"
10894 for name in $namelist; do
10895 # Try to copy xattr from $file0 to $file1.
10896 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10898 setfattr --name=trusted.$name --value="$value" $file1 ||
10899 error "setxattr 'trusted.$name' failed"
10901 # Try to set a garbage xattr.
10902 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10904 if [[ x$name == "xlov" ]]; then
10905 setfattr --name=trusted.lov --value="$value" $file1 &&
10906 error "setxattr invalid 'trusted.lov' success"
10908 setfattr --name=trusted.$name --value="$value" $file1 ||
10909 error "setxattr invalid 'trusted.$name' failed"
10912 # Try to remove the xattr from $file1. We don't care if this
10913 # appears to succeed or fail, we just don't want there to be
10914 # any changes or crashes.
10915 setfattr --remove=$trusted.$name $file1 2> /dev/null
10918 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10921 # Try to copy xattr from $file0 to $file1.
10922 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10924 setfattr --name=trusted.$name --value="$value" $file1 ||
10925 error "setxattr 'trusted.$name' failed"
10927 # Try to set a garbage xattr.
10928 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10930 setfattr --name=trusted.$name --value="$value" $file1 ||
10931 error "setxattr 'trusted.$name' failed"
10933 # Try to remove the xattr from $file1. We don't care if this
10934 # appears to succeed or fail, we just don't want there to be
10935 # any changes or crashes.
10936 setfattr --remove=$trusted.$name $file1 2> /dev/null
10939 # Get 'after' xattrs of file1.
10940 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10942 if ! diff $xattr0 $xattr1; then
10943 error "before and after xattrs of '$file1' differ"
10946 rm -rf $file0 $file1 $xattr0 $xattr1
10950 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10952 test_102p() { # LU-4703 setxattr did not check ownership
10953 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10954 skip "MDS needs to be at least 2.5.56"
10956 local testfile=$DIR/$tfile
10960 echo "setfacl as user..."
10961 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10962 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10964 echo "setfattr as user..."
10965 setfacl -m "u:$RUNAS_ID:---" $testfile
10966 $RUNAS setfattr -x system.posix_acl_access $testfile
10967 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10969 run_test 102p "check setxattr(2) correctly fails without permission"
10972 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10973 skip "MDS needs to be at least 2.6.92"
10975 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10977 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10980 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10981 skip "MDS needs to be at least 2.6.93"
10983 touch $DIR/$tfile || error "touch"
10984 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10985 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10986 rm $DIR/$tfile || error "rm"
10989 mkdir -p $DIR/$tdir || error "mkdir"
10990 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10991 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10992 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10993 error "$testfile error deleting user.author1"
10994 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10995 grep "user.$(basename $tdir)" &&
10996 error "$tdir did not delete user.$(basename $tdir)"
10997 rmdir $DIR/$tdir || error "rmdir"
11000 test_mkdir $DIR/$tdir
11001 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11002 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11003 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11004 error "$testfile error deleting user.author1"
11005 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11006 grep "user.$(basename $tdir)" &&
11007 error "$tdir did not delete user.$(basename $tdir)"
11008 rmdir $DIR/$tdir || error "rm striped dir"
11010 run_test 102r "set EAs with empty values"
11013 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11014 skip "MDS needs to be at least 2.11.52"
11016 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11018 save_lustre_params client "llite.*.xattr_cache" > $save
11020 for cache in 0 1; do
11021 lctl set_param llite.*.xattr_cache=$cache
11024 touch $DIR/$tfile || error "touch"
11025 for prefix in lustre security system trusted user; do
11026 # Note getxattr() may fail with 'Operation not
11027 # supported' or 'No such attribute' depending
11028 # on prefix and cache.
11029 getfattr -n $prefix.n102s $DIR/$tfile &&
11030 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11034 restore_lustre_params < $save
11036 run_test 102s "getting nonexistent xattrs should fail"
11039 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11040 skip "MDS needs to be at least 2.11.52"
11042 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11044 save_lustre_params client "llite.*.xattr_cache" > $save
11046 for cache in 0 1; do
11047 lctl set_param llite.*.xattr_cache=$cache
11049 for buf_size in 0 256; do
11051 touch $DIR/$tfile || error "touch"
11052 setfattr -n user.multiop $DIR/$tfile
11053 $MULTIOP $DIR/$tfile oa$buf_size ||
11054 error "cannot get zero length xattr value (buf_size = $buf_size)"
11058 restore_lustre_params < $save
11060 run_test 102t "zero length xattr values handled correctly"
11064 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11069 [ "$UID" != 0 ] && skip "must run as root"
11070 $GSS && skip_env "could not run under gss"
11071 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11072 skip_env "must have acl enabled"
11073 [ -z "$(which setfacl 2>/dev/null)" ] &&
11074 skip_env "could not find setfacl"
11075 remote_mds_nodsh && skip "remote MDS with nodsh"
11077 gpasswd -a daemon bin # LU-5641
11078 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11080 declare -a identity_old
11082 for num in $(seq $MDSCOUNT); do
11083 switch_identity $num true || identity_old[$num]=$?
11086 SAVE_UMASK=$(umask)
11088 mkdir -p $DIR/$tdir
11091 echo "performing cp ..."
11092 run_acl_subtest cp || error "run_acl_subtest cp failed"
11093 echo "performing getfacl-noacl..."
11094 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11095 echo "performing misc..."
11096 run_acl_subtest misc || error "misc test failed"
11097 echo "performing permissions..."
11098 run_acl_subtest permissions || error "permissions failed"
11099 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11100 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11101 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11102 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11104 echo "performing permissions xattr..."
11105 run_acl_subtest permissions_xattr ||
11106 error "permissions_xattr failed"
11108 echo "performing setfacl..."
11109 run_acl_subtest setfacl || error "setfacl test failed"
11111 # inheritance test got from HP
11112 echo "performing inheritance..."
11113 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11114 chmod +x make-tree || error "chmod +x failed"
11115 run_acl_subtest inheritance || error "inheritance test failed"
11118 echo "LU-974 ignore umask when acl is enabled..."
11119 run_acl_subtest 974 || error "LU-974 umask test failed"
11120 if [ $MDSCOUNT -ge 2 ]; then
11121 run_acl_subtest 974_remote ||
11122 error "LU-974 umask test failed under remote dir"
11125 echo "LU-2561 newly created file is same size as directory..."
11126 if [ "$mds1_FSTYPE" != "zfs" ]; then
11127 run_acl_subtest 2561 || error "LU-2561 test failed"
11129 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11132 run_acl_subtest 4924 || error "LU-4924 test failed"
11137 for num in $(seq $MDSCOUNT); do
11138 if [ "${identity_old[$num]}" = 1 ]; then
11139 switch_identity $num false || identity_old[$num]=$?
11143 run_test 103a "acl test"
11149 for U in {0..511}; do
11151 local O=$(printf "%04o" $U)
11153 umask $(printf "%04o" $((511 ^ $O)))
11154 $LFS setstripe -c 1 $DIR/$tfile.s$O
11155 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11157 (( $S == ($O & 0666) )) ||
11158 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11160 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11161 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11162 (( $S == ($O & 0666) )) ||
11163 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11165 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11166 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11167 (( $S == ($O & 0666) )) ||
11168 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11169 rm -f $DIR/$tfile.[smp]$0
11173 # limit the concurrently running threads to 64. LU-11878
11174 local idx=$((U % 64))
11175 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11180 run_test 103b "umask lfs setstripe"
11183 mkdir -p $DIR/$tdir
11184 cp -rp $DIR/$tdir $DIR/$tdir.bak
11186 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11187 error "$DIR/$tdir shouldn't contain default ACL"
11188 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11189 error "$DIR/$tdir.bak shouldn't contain default ACL"
11192 run_test 103c "'cp -rp' won't set empty acl"
11197 local saved_debug=$($LCTL get_param -n debug)
11199 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11200 skip "MDS needs to be at least 2.14.0"
11202 large_xattr_enabled || skip_env "ea_inode feature disabled"
11204 mkdir -p $DIR/$tdir
11205 # add big LOV EA to cause reply buffer overflow earlier
11206 $LFS setstripe -C 1000 $DIR/$tdir
11207 lctl set_param mdc.*-mdc*.stats=clear
11209 $LCTL set_param debug=0
11210 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11211 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11213 # add a large number of default ACLs (expect 8000+ for 2.13+)
11214 for U in {2..7000}; do
11215 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11216 error "Able to add just $U default ACLs"
11218 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11219 echo "$numacl default ACLs created"
11221 stat $DIR/$tdir || error "Cannot stat directory"
11222 # check file creation
11223 touch $DIR/$tdir/$tfile ||
11224 error "failed to create $tfile with $numacl default ACLs"
11225 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11226 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11227 echo "$fileacl ACLs were inherited"
11228 (( $fileacl == $numacl )) ||
11229 error "Not all default ACLs were inherited: $numacl != $fileacl"
11230 # check that new ACLs creation adds new ACLs to inherited ACLs
11231 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11232 error "Cannot set new ACL"
11233 numacl=$((numacl + 1))
11234 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11235 (( $fileacl == $numacl )) ||
11236 error "failed to add new ACL: $fileacl != $numacl as expected"
11237 # adds more ACLs to a file to reach their maximum at 8000+
11239 for U in {20000..25000}; do
11240 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11241 numacl=$((numacl + 1))
11243 echo "Added $numacl more ACLs to the file"
11244 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11245 echo "Total $fileacl ACLs in file"
11246 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11247 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11248 rmdir $DIR/$tdir || error "Cannot remove directory"
11250 run_test 103e "inheritance of big amount of default ACLs"
11253 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11254 skip "MDS needs to be at least 2.14.51"
11256 large_xattr_enabled || skip_env "ea_inode feature disabled"
11258 # enable changelog to consume more internal MDD buffers
11261 mkdir -p $DIR/$tdir
11263 $LFS setstripe -C 1000 $DIR/$tdir
11264 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11265 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11266 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11267 rmdir $DIR/$tdir || error "Cannot remove directory"
11269 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11275 lfs df || error "lfs df failed"
11276 lfs df -ih || error "lfs df -ih failed"
11277 lfs df -h $DIR || error "lfs df -h $DIR failed"
11278 lfs df -i $DIR || error "lfs df -i $DIR failed"
11279 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11280 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11282 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11283 lctl --device %$OSC deactivate
11284 lfs df || error "lfs df with deactivated OSC failed"
11285 lctl --device %$OSC activate
11286 # wait the osc back to normal
11287 wait_osc_import_ready client ost
11289 lfs df || error "lfs df with reactivated OSC failed"
11292 run_test 104a "lfs df [-ih] [path] test ========================="
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 [ $RUNAS_ID -eq $UID ] &&
11297 skip_env "RUNAS_ID = UID = $UID -- skipping"
11299 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11300 grep "Permission denied" | wc -l)))
11301 if [ $denied_cnt -ne 0 ]; then
11302 error "lfs check servers test failed"
11305 run_test 104b "$RUNAS lfs check servers test ===================="
11310 local saved_blocks=$3
11312 for facet in ${facets//,/ }; do
11313 osd=$(do_facet $facet $LCTL get_param -n $param.mntdev)
11314 do_facet $facet zfs set recordsize=$saved_blocks $osd
11319 # Verify $1 is within range of $2.
11320 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11321 # $1 is <= 2% of $2. Else Fail.
11324 # Strip all units (M, G, T)
11325 actual=$(echo ${1/[a-zA-Z]*/})
11326 expect=$(echo ${2/[a-zA-Z]*/})
11328 expect_lo=$(($expect * 98 / 100)) # 2% below
11329 expect_hi=$(($expect * 102 / 100)) # 2% above
11331 # permit 2% drift above and below
11332 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11337 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11339 local ost_param="osd-zfs.$FSNAME-OST0000."
11340 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11341 local ofacets=$(get_facets OST)
11342 local mfacets=$(get_facets MDS)
11343 local saved_ost_blocks=
11344 local saved_mdt_blocks=
11346 echo "Before recordsize change"
11347 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11348 df=($(df -h | grep "/mnt/lustre"$))
11351 echo "lfs output : ${lfs_df[*]}"
11352 echo "df output : ${df[*]}"
11354 for facet in ${ofacets//,/ }; do
11355 if [ -z $saved_ost_blocks ]; then
11356 saved_ost_blocks=$(do_facet $facet \
11357 lctl get_param -n $ost_param.blocksize)
11358 echo "OST Blocksize: $saved_ost_blocks"
11360 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11361 do_facet $facet zfs set recordsize=32768 $ost
11364 # BS too small. Sufficient for functional testing.
11365 for facet in ${mfacets//,/ }; do
11366 if [ -z $saved_mdt_blocks ]; then
11367 saved_mdt_blocks=$(do_facet $facet \
11368 lctl get_param -n $mdt_param.blocksize)
11369 echo "MDT Blocksize: $saved_mdt_blocks"
11371 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11372 do_facet $facet zfs set recordsize=32768 $mdt
11375 # Restore OST recordize back to original
11376 stack_trap "cleanup_104c $ofacets $ost_param $saved_ost_blocks"
11377 # Restore MDT recordize back to original
11378 stack_trap "cleanup_104c $mfacets $mdt_param $saved_mdt_blocks"
11380 # Give new values chance to reflect change
11383 echo "After recordsize change"
11384 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11385 df_after=($(df -h | grep "/mnt/lustre"$))
11388 echo "lfs output : ${lfs_df_after[*]}"
11389 echo "df output : ${df_after[*]}"
11392 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11393 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11394 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11395 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11396 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11397 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11400 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11401 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11402 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11403 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11404 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11405 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11409 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11412 # doesn't work on 2.4 kernels
11414 if $(flock_is_enabled); then
11415 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11417 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11421 run_test 105a "flock when mounted without -o flock test ========"
11425 if $(flock_is_enabled); then
11426 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11428 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11432 run_test 105b "fcntl when mounted without -o flock test ========"
11436 if $(flock_is_enabled); then
11437 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11439 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11443 run_test 105c "lockf when mounted without -o flock test"
11445 test_105d() { # bug 15924
11446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11448 test_mkdir $DIR/$tdir
11449 flock_is_enabled || skip_env "mount w/o flock enabled"
11450 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11451 $LCTL set_param fail_loc=0x80000315
11452 flocks_test 2 $DIR/$tdir
11454 run_test 105d "flock race (should not freeze) ========"
11456 test_105e() { # bug 22660 && 22040
11457 flock_is_enabled || skip_env "mount w/o flock enabled"
11460 flocks_test 3 $DIR/$tfile
11462 run_test 105e "Two conflicting flocks from same process"
11464 test_106() { #bug 10921
11465 test_mkdir $DIR/$tdir
11466 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11467 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11469 run_test 106 "attempt exec of dir followed by chown of that dir"
11472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11480 local save_pattern=$(sysctl -n kernel.core_pattern)
11481 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11482 sysctl -w kernel.core_pattern=$file
11483 sysctl -w kernel.core_uses_pid=0
11485 ulimit -c unlimited
11491 kill -s 11 $SLEEPPID
11493 if [ -e $file ]; then
11494 size=`stat -c%s $file`
11495 [ $size -eq 0 ] && error "Fail to create core file $file"
11497 error "Fail to create core file $file"
11500 sysctl -w kernel.core_pattern=$save_pattern
11501 sysctl -w kernel.core_uses_pid=$save_uses_pid
11504 run_test 107 "Coredump on SIG"
11507 test_mkdir $DIR/$tdir
11508 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11509 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11510 error "mkdir with 256 char should fail, but did not"
11511 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11512 error "create with 255 char failed"
11513 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11514 error "create with 256 char should fail, but did not"
11519 run_test 110 "filename length checking"
11522 # Purpose: To verify dynamic thread (OSS) creation.
11525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 remote_ost_nodsh && skip "remote OST with nodsh"
11528 # Lustre does not stop service threads once they are started.
11529 # Reset number of running threads to default.
11534 local save_params="$TMP/sanity-$TESTNAME.parameters"
11536 # Get ll_ost_io count before I/O
11537 OSTIO_pre=$(do_facet ost1 \
11538 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11539 # Exit if lustre is not running (ll_ost_io not running).
11540 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11542 echo "Starting with $OSTIO_pre threads"
11543 local thread_max=$((OSTIO_pre * 2))
11544 local rpc_in_flight=$((thread_max * 2))
11545 # Number of I/O Process proposed to be started.
11547 local facets=$(get_facets OST)
11549 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11550 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11552 # Set in_flight to $rpc_in_flight
11553 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11554 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11555 nfiles=${rpc_in_flight}
11556 # Set ost thread_max to $thread_max
11557 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11559 # 5 Minutes should be sufficient for max number of OSS
11560 # threads(thread_max) to be created.
11564 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11565 test_mkdir $DIR/$tdir
11566 for i in $(seq $nfiles); do
11567 local file=$DIR/$tdir/${tfile}-$i
11568 $LFS setstripe -c -1 -i 0 $file
11569 ($WTL $file $timeout)&
11572 # I/O Started - Wait for thread_started to reach thread_max or report
11573 # error if thread_started is more than thread_max.
11574 echo "Waiting for thread_started to reach thread_max"
11575 local thread_started=0
11576 local end_time=$((SECONDS + timeout))
11578 while [ $SECONDS -le $end_time ] ; do
11580 # Get ost i/o thread_started count.
11581 thread_started=$(do_facet ost1 \
11583 ost.OSS.ost_io.threads_started | cut -d= -f2")
11584 # Break out if thread_started is equal/greater than thread_max
11585 if [[ $thread_started -ge $thread_max ]]; then
11586 echo ll_ost_io thread_started $thread_started, \
11587 equal/greater than thread_max $thread_max
11593 # Cleanup - We have the numbers, Kill i/o jobs if running.
11594 jobcount=($(jobs -p))
11595 for i in $(seq 0 $((${#jobcount[@]}-1)))
11597 kill -9 ${jobcount[$i]}
11598 if [ $? -ne 0 ] ; then
11600 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11604 # Cleanup files left by WTL binary.
11605 for i in $(seq $nfiles); do
11606 local file=$DIR/$tdir/${tfile}-$i
11608 if [ $? -ne 0 ] ; then
11609 echo "Warning: Failed to delete file $file"
11613 restore_lustre_params <$save_params
11614 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11616 # Error out if no new thread has started or Thread started is greater
11618 if [[ $thread_started -le $OSTIO_pre ||
11619 $thread_started -gt $thread_max ]]; then
11620 error "ll_ost_io: thread_started $thread_started" \
11621 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11622 "No new thread started or thread started greater " \
11626 run_test 115 "verify dynamic thread creation===================="
11629 wait_delete_completed
11630 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11631 echo "OST kbytes available: ${AVAIL[@]}"
11636 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11637 #echo OST $i: ${AVAIL[i]}kb
11638 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11642 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11647 echo "Min free space: OST $MINI: $MINV"
11648 echo "Max free space: OST $MAXI: $MAXV"
11651 test_116a() { # was previously test_116()
11652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11654 remote_mds_nodsh && skip "remote MDS with nodsh"
11656 echo -n "Free space priority "
11657 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11662 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11663 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11664 trap simple_cleanup_common EXIT
11666 # Check if we need to generate uneven OSTs
11667 test_mkdir -p $DIR/$tdir/OST${MINI}
11668 local FILL=$((MINV / 4))
11669 local DIFF=$((MAXV - MINV))
11670 local DIFF2=$((DIFF * 100 / MINV))
11672 local threshold=$(do_facet $SINGLEMDS \
11673 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11674 threshold=${threshold%%%}
11675 echo -n "Check for uneven OSTs: "
11676 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11678 if [[ $DIFF2 -gt $threshold ]]; then
11680 echo "Don't need to fill OST$MINI"
11682 # generate uneven OSTs. Write 2% over the QOS threshold value
11684 DIFF=$((threshold - DIFF2 + 2))
11685 DIFF2=$((MINV * DIFF / 100))
11686 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11687 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11688 error "setstripe failed"
11689 DIFF=$((DIFF2 / 2048))
11691 while [ $i -lt $DIFF ]; do
11693 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11694 bs=2M count=1 2>/dev/null
11703 DIFF=$((MAXV - MINV))
11704 DIFF2=$((DIFF * 100 / MINV))
11705 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11706 if [ $DIFF2 -gt $threshold ]; then
11709 echo "failed - QOS mode won't be used"
11710 simple_cleanup_common
11711 skip "QOS imbalance criteria not met"
11719 # now fill using QOS
11720 $LFS setstripe -c 1 $DIR/$tdir
11721 FILL=$((FILL / 200))
11722 if [ $FILL -gt 600 ]; then
11725 echo "writing $FILL files to QOS-assigned OSTs"
11727 while [ $i -lt $FILL ]; do
11729 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11730 count=1 2>/dev/null
11733 echo "wrote $i 200k files"
11737 echo "Note: free space may not be updated, so measurements might be off"
11739 DIFF2=$((MAXV - MINV))
11740 echo "free space delta: orig $DIFF final $DIFF2"
11741 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11742 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11743 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11744 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11745 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11746 if [[ $DIFF -gt 0 ]]; then
11747 FILL=$((DIFF2 * 100 / DIFF - 100))
11748 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11751 # Figure out which files were written where
11752 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11753 awk '/'$MINI1': / {print $2; exit}')
11755 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11756 echo "$MINC files created on smaller OST $MINI1"
11757 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11758 awk '/'$MAXI1': / {print $2; exit}')
11760 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11761 echo "$MAXC files created on larger OST $MAXI1"
11762 if [[ $MINC -gt 0 ]]; then
11763 FILL=$((MAXC * 100 / MINC - 100))
11764 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11766 [[ $MAXC -gt $MINC ]] ||
11767 error_ignore LU-9 "stripe QOS didn't balance free space"
11768 simple_cleanup_common
11770 run_test 116a "stripe QOS: free space balance ==================="
11772 test_116b() { # LU-2093
11773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11774 remote_mds_nodsh && skip "remote MDS with nodsh"
11776 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11777 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11778 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11779 [ -z "$old_rr" ] && skip "no QOS"
11780 do_facet $SINGLEMDS lctl set_param \
11781 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11782 mkdir -p $DIR/$tdir
11783 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11784 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11785 do_facet $SINGLEMDS lctl set_param fail_loc=0
11787 do_facet $SINGLEMDS lctl set_param \
11788 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11790 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11792 test_117() # bug 10891
11794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11796 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11797 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11798 lctl set_param fail_loc=0x21e
11799 > $DIR/$tfile || error "truncate failed"
11800 lctl set_param fail_loc=0
11801 echo "Truncate succeeded."
11804 run_test 117 "verify osd extend =========="
11806 NO_SLOW_RESENDCOUNT=4
11807 export OLD_RESENDCOUNT=""
11808 set_resend_count () {
11809 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11810 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11811 lctl set_param -n $PROC_RESENDCOUNT $1
11812 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11815 # for reduce test_118* time (b=14842)
11816 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11818 # Reset async IO behavior after error case
11820 FILE=$DIR/reset_async
11822 # Ensure all OSCs are cleared
11823 $LFS setstripe -c -1 $FILE
11824 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11829 test_118a() #bug 11710
11831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11835 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11836 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11837 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11845 run_test 118a "verify O_SYNC works =========="
11849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11850 remote_ost_nodsh && skip "remote OST with nodsh"
11854 #define OBD_FAIL_SRV_ENOENT 0x217
11855 set_nodes_failloc "$(osts_nodes)" 0x217
11856 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11858 set_nodes_failloc "$(osts_nodes)" 0
11859 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11860 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11863 if [[ $RC -eq 0 ]]; then
11864 error "Must return error due to dropped pages, rc=$RC"
11868 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11869 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11873 echo "Dirty pages not leaked on ENOENT"
11875 # Due to the above error the OSC will issue all RPCs syncronously
11876 # until a subsequent RPC completes successfully without error.
11877 $MULTIOP $DIR/$tfile Ow4096yc
11882 run_test 118b "Reclaim dirty pages on fatal error =========="
11886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11888 # for 118c, restore the original resend count, LU-1940
11889 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11890 set_resend_count $OLD_RESENDCOUNT
11891 remote_ost_nodsh && skip "remote OST with nodsh"
11895 #define OBD_FAIL_OST_EROFS 0x216
11896 set_nodes_failloc "$(osts_nodes)" 0x216
11898 # multiop should block due to fsync until pages are written
11899 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11903 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11904 error "Multiop failed to block on fsync, pid=$MULTIPID"
11907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11909 if [[ $WRITEBACK -eq 0 ]]; then
11910 error "No page in writeback, writeback=$WRITEBACK"
11913 set_nodes_failloc "$(osts_nodes)" 0
11916 if [[ $RC -ne 0 ]]; then
11917 error "Multiop fsync failed, rc=$RC"
11920 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11921 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11923 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11924 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11928 echo "Dirty pages flushed via fsync on EROFS"
11931 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11933 # continue to use small resend count to reduce test_118* time (b=14842)
11934 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11939 remote_ost_nodsh && skip "remote OST with nodsh"
11943 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11944 set_nodes_failloc "$(osts_nodes)" 0x214
11945 # multiop should block due to fsync until pages are written
11946 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11950 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11951 error "Multiop failed to block on fsync, pid=$MULTIPID"
11954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11956 if [[ $WRITEBACK -eq 0 ]]; then
11957 error "No page in writeback, writeback=$WRITEBACK"
11960 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11961 set_nodes_failloc "$(osts_nodes)" 0
11963 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11966 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11967 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11971 echo "Dirty pages gaurenteed flushed via fsync"
11974 run_test 118d "Fsync validation inject a delay of the bulk =========="
11977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11981 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11982 lctl set_param fail_loc=0x8000040a
11984 # Should simulate EINVAL error which is fatal
11985 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11987 if [[ $RC -eq 0 ]]; then
11988 error "Must return error due to dropped pages, rc=$RC"
11991 lctl set_param fail_loc=0x0
11993 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11994 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11995 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11997 if [[ $LOCKED -ne 0 ]]; then
11998 error "Locked pages remain in cache, locked=$LOCKED"
12001 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12002 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12006 echo "No pages locked after fsync"
12011 run_test 118f "Simulate unrecoverable OSC side error =========="
12014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12019 lctl set_param fail_loc=0x406
12021 # simulate local -ENOMEM
12022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12025 lctl set_param fail_loc=0
12026 if [[ $RC -eq 0 ]]; then
12027 error "Must return error due to dropped pages, rc=$RC"
12030 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12031 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12032 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12034 if [[ $LOCKED -ne 0 ]]; then
12035 error "Locked pages remain in cache, locked=$LOCKED"
12038 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12039 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12043 echo "No pages locked after fsync"
12048 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12052 remote_ost_nodsh && skip "remote OST with nodsh"
12056 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12057 set_nodes_failloc "$(osts_nodes)" 0x20e
12058 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12059 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12062 set_nodes_failloc "$(osts_nodes)" 0
12063 if [[ $RC -eq 0 ]]; then
12064 error "Must return error due to dropped pages, rc=$RC"
12067 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12071 if [[ $LOCKED -ne 0 ]]; then
12072 error "Locked pages remain in cache, locked=$LOCKED"
12075 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12076 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12080 echo "No pages locked after fsync"
12084 run_test 118h "Verify timeout in handling recoverables errors =========="
12086 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12090 remote_ost_nodsh && skip "remote OST with nodsh"
12094 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12095 set_nodes_failloc "$(osts_nodes)" 0x20e
12097 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12098 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12101 set_nodes_failloc "$(osts_nodes)" 0
12105 if [[ $RC -ne 0 ]]; then
12106 error "got error, but should be not, rc=$RC"
12109 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12110 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12111 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12112 if [[ $LOCKED -ne 0 ]]; then
12113 error "Locked pages remain in cache, locked=$LOCKED"
12116 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12117 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12121 echo "No pages locked after fsync"
12125 run_test 118i "Fix error before timeout in recoverable error =========="
12127 [ "$SLOW" = "no" ] && set_resend_count 4
12130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12131 remote_ost_nodsh && skip "remote OST with nodsh"
12135 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12136 set_nodes_failloc "$(osts_nodes)" 0x220
12138 # return -EIO from OST
12139 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12141 set_nodes_failloc "$(osts_nodes)" 0x0
12142 if [[ $RC -eq 0 ]]; then
12143 error "Must return error due to dropped pages, rc=$RC"
12146 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12147 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12148 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12149 if [[ $LOCKED -ne 0 ]]; then
12150 error "Locked pages remain in cache, locked=$LOCKED"
12153 # in recoverable error on OST we want resend and stay until it finished
12154 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12155 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12159 echo "No pages locked after fsync"
12163 run_test 118j "Simulate unrecoverable OST side error =========="
12167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12168 remote_ost_nodsh && skip "remote OSTs with nodsh"
12170 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12171 set_nodes_failloc "$(osts_nodes)" 0x20e
12172 test_mkdir $DIR/$tdir
12174 for ((i=0;i<10;i++)); do
12175 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12176 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12183 set_nodes_failloc "$(osts_nodes)" 0
12186 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12188 test_118l() # LU-646
12190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12192 test_mkdir $DIR/$tdir
12193 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12196 run_test 118l "fsync dir"
12198 test_118m() # LU-3066
12200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12202 test_mkdir $DIR/$tdir
12203 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12206 run_test 118m "fdatasync dir ========="
12208 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12216 remote_ost_nodsh && skip "remote OSTs with nodsh"
12218 # Sleep to avoid a cached response.
12219 #define OBD_STATFS_CACHE_SECONDS 1
12222 # Inject a 10 second delay in the OST_STATFS handler.
12223 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12224 set_nodes_failloc "$(osts_nodes)" 0x242
12227 stat --file-system $MOUNT > /dev/null
12230 set_nodes_failloc "$(osts_nodes)" 0
12232 if ((end - begin > 20)); then
12233 error "statfs took $((end - begin)) seconds, expected 10"
12236 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12238 test_119a() # bug 11737
12240 BSIZE=$((512 * 1024))
12241 directio write $DIR/$tfile 0 1 $BSIZE
12242 # We ask to read two blocks, which is more than a file size.
12243 # directio will indicate an error when requested and actual
12244 # sizes aren't equeal (a normal situation in this case) and
12245 # print actual read amount.
12246 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12247 if [ "$NOB" != "$BSIZE" ]; then
12248 error "read $NOB bytes instead of $BSIZE"
12252 run_test 119a "Short directIO read must return actual read amount"
12254 test_119b() # bug 11737
12256 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12258 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12261 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12262 error "direct read failed"
12265 run_test 119b "Sparse directIO read must return actual read amount"
12267 test_119c() # bug 13099
12270 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12271 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12274 run_test 119c "Testing for direct read hitting hole"
12276 test_119d() # bug 15950
12278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12280 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12281 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12283 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12284 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12285 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12286 lctl set_param fail_loc=0x40d
12287 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12290 cat $DIR/$tfile > /dev/null &
12291 lctl set_param fail_loc=0
12294 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12296 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12297 error "the read rpcs have not completed in 2s"
12299 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12301 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12305 remote_mds_nodsh && skip "remote MDS with nodsh"
12306 test_mkdir -i0 -c1 $DIR/$tdir
12307 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12308 skip_env "no early lock cancel on server"
12310 lru_resize_disable mdc
12311 lru_resize_disable osc
12312 cancel_lru_locks mdc
12313 # asynchronous object destroy at MDT could cause bl ast to client
12314 cancel_lru_locks osc
12316 stat $DIR/$tdir > /dev/null
12317 can1=$(do_facet mds1 \
12318 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12319 awk '/ldlm_cancel/ {print $2}')
12320 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12321 awk '/ldlm_bl_callback/ {print $2}')
12322 test_mkdir -i0 -c1 $DIR/$tdir/d1
12323 can2=$(do_facet mds1 \
12324 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12325 awk '/ldlm_cancel/ {print $2}')
12326 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12327 awk '/ldlm_bl_callback/ {print $2}')
12328 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12329 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12330 lru_resize_enable mdc
12331 lru_resize_enable osc
12333 run_test 120a "Early Lock Cancel: mkdir test"
12336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12337 remote_mds_nodsh && skip "remote MDS with nodsh"
12338 test_mkdir $DIR/$tdir
12339 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12340 skip_env "no early lock cancel on server"
12342 lru_resize_disable mdc
12343 lru_resize_disable osc
12344 cancel_lru_locks mdc
12345 stat $DIR/$tdir > /dev/null
12346 can1=$(do_facet $SINGLEMDS \
12347 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12348 awk '/ldlm_cancel/ {print $2}')
12349 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12350 awk '/ldlm_bl_callback/ {print $2}')
12351 touch $DIR/$tdir/f1
12352 can2=$(do_facet $SINGLEMDS \
12353 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12354 awk '/ldlm_cancel/ {print $2}')
12355 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12356 awk '/ldlm_bl_callback/ {print $2}')
12357 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12358 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12359 lru_resize_enable mdc
12360 lru_resize_enable osc
12362 run_test 120b "Early Lock Cancel: create test"
12365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12366 remote_mds_nodsh && skip "remote MDS with nodsh"
12367 test_mkdir -i0 -c1 $DIR/$tdir
12368 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12369 skip "no early lock cancel on server"
12371 lru_resize_disable mdc
12372 lru_resize_disable osc
12373 test_mkdir -i0 -c1 $DIR/$tdir/d1
12374 test_mkdir -i0 -c1 $DIR/$tdir/d2
12375 touch $DIR/$tdir/d1/f1
12376 cancel_lru_locks mdc
12377 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12378 can1=$(do_facet mds1 \
12379 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12380 awk '/ldlm_cancel/ {print $2}')
12381 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12382 awk '/ldlm_bl_callback/ {print $2}')
12383 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12384 can2=$(do_facet mds1 \
12385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12386 awk '/ldlm_cancel/ {print $2}')
12387 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12388 awk '/ldlm_bl_callback/ {print $2}')
12389 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12390 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12391 lru_resize_enable mdc
12392 lru_resize_enable osc
12394 run_test 120c "Early Lock Cancel: link test"
12397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12398 remote_mds_nodsh && skip "remote MDS with nodsh"
12399 test_mkdir -i0 -c1 $DIR/$tdir
12400 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12401 skip_env "no early lock cancel on server"
12403 lru_resize_disable mdc
12404 lru_resize_disable osc
12406 cancel_lru_locks mdc
12407 stat $DIR/$tdir > /dev/null
12408 can1=$(do_facet mds1 \
12409 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12410 awk '/ldlm_cancel/ {print $2}')
12411 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12412 awk '/ldlm_bl_callback/ {print $2}')
12413 chmod a+x $DIR/$tdir
12414 can2=$(do_facet mds1 \
12415 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12416 awk '/ldlm_cancel/ {print $2}')
12417 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12418 awk '/ldlm_bl_callback/ {print $2}')
12419 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12420 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12421 lru_resize_enable mdc
12422 lru_resize_enable osc
12424 run_test 120d "Early Lock Cancel: setattr test"
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12428 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12429 skip_env "no early lock cancel on server"
12430 remote_mds_nodsh && skip "remote MDS with nodsh"
12432 local dlmtrace_set=false
12434 test_mkdir -i0 -c1 $DIR/$tdir
12435 lru_resize_disable mdc
12436 lru_resize_disable osc
12437 ! $LCTL get_param debug | grep -q dlmtrace &&
12438 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12439 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12440 cancel_lru_locks mdc
12441 cancel_lru_locks osc
12442 dd if=$DIR/$tdir/f1 of=/dev/null
12443 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12444 # XXX client can not do early lock cancel of OST lock
12445 # during unlink (LU-4206), so cancel osc lock now.
12447 cancel_lru_locks osc
12448 can1=$(do_facet mds1 \
12449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12450 awk '/ldlm_cancel/ {print $2}')
12451 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12452 awk '/ldlm_bl_callback/ {print $2}')
12453 unlink $DIR/$tdir/f1
12455 can2=$(do_facet mds1 \
12456 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12457 awk '/ldlm_cancel/ {print $2}')
12458 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12459 awk '/ldlm_bl_callback/ {print $2}')
12460 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12461 $LCTL dk $TMP/cancel.debug.txt
12462 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12463 $LCTL dk $TMP/blocking.debug.txt
12464 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12465 lru_resize_enable mdc
12466 lru_resize_enable osc
12468 run_test 120e "Early Lock Cancel: unlink test"
12471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12472 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12473 skip_env "no early lock cancel on server"
12474 remote_mds_nodsh && skip "remote MDS with nodsh"
12476 test_mkdir -i0 -c1 $DIR/$tdir
12477 lru_resize_disable mdc
12478 lru_resize_disable osc
12479 test_mkdir -i0 -c1 $DIR/$tdir/d1
12480 test_mkdir -i0 -c1 $DIR/$tdir/d2
12481 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12482 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12483 cancel_lru_locks mdc
12484 cancel_lru_locks osc
12485 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12486 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12487 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12488 # XXX client can not do early lock cancel of OST lock
12489 # during rename (LU-4206), so cancel osc lock now.
12491 cancel_lru_locks osc
12492 can1=$(do_facet mds1 \
12493 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12494 awk '/ldlm_cancel/ {print $2}')
12495 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12496 awk '/ldlm_bl_callback/ {print $2}')
12497 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12499 can2=$(do_facet mds1 \
12500 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12501 awk '/ldlm_cancel/ {print $2}')
12502 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12503 awk '/ldlm_bl_callback/ {print $2}')
12504 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12505 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12506 lru_resize_enable mdc
12507 lru_resize_enable osc
12509 run_test 120f "Early Lock Cancel: rename test"
12512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12513 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12514 skip_env "no early lock cancel on server"
12515 remote_mds_nodsh && skip "remote MDS with nodsh"
12517 lru_resize_disable mdc
12518 lru_resize_disable osc
12520 echo create $count files
12521 test_mkdir $DIR/$tdir
12522 cancel_lru_locks mdc
12523 cancel_lru_locks osc
12526 can0=$(do_facet $SINGLEMDS \
12527 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12528 awk '/ldlm_cancel/ {print $2}')
12529 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12530 awk '/ldlm_bl_callback/ {print $2}')
12531 createmany -o $DIR/$tdir/f $count
12533 can1=$(do_facet $SINGLEMDS \
12534 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12535 awk '/ldlm_cancel/ {print $2}')
12536 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12537 awk '/ldlm_bl_callback/ {print $2}')
12539 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12540 echo rm $count files
12543 can2=$(do_facet $SINGLEMDS \
12544 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12545 awk '/ldlm_cancel/ {print $2}')
12546 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12547 awk '/ldlm_bl_callback/ {print $2}')
12549 echo total: $count removes in $((t2-t1))
12550 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12552 # wait for commitment of removal
12553 lru_resize_enable mdc
12554 lru_resize_enable osc
12556 run_test 120g "Early Lock Cancel: performance test"
12558 test_121() { #bug #10589
12559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12562 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12563 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12564 lctl set_param fail_loc=0x310
12565 cancel_lru_locks osc > /dev/null
12566 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12567 lctl set_param fail_loc=0
12568 [[ $reads -eq $writes ]] ||
12569 error "read $reads blocks, must be $writes blocks"
12571 run_test 121 "read cancel race ========="
12573 test_123a_base() { # was test 123, statahead(bug 11401)
12577 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12578 log "testing UP system. Performance may be lower than expected."
12583 test_mkdir $DIR/$tdir
12584 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12585 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12587 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12588 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12590 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12591 lctl set_param -n llite.*.statahead_max 0
12592 lctl get_param llite.*.statahead_max
12593 cancel_lru_locks mdc
12594 cancel_lru_locks osc
12596 time $lsx $DIR/$tdir | wc -l
12598 delta=$((etime - stime))
12599 log "$lsx $i files without statahead: $delta sec"
12600 lctl set_param llite.*.statahead_max=$max
12602 swrong=$(lctl get_param -n llite.*.statahead_stats |
12603 grep "statahead wrong:" | awk '{print $3}')
12604 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12605 cancel_lru_locks mdc
12606 cancel_lru_locks osc
12608 time $lsx $DIR/$tdir | wc -l
12610 delta_sa=$((etime - stime))
12611 log "$lsx $i files with statahead: $delta_sa sec"
12612 lctl get_param -n llite.*.statahead_stats
12613 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12614 grep "statahead wrong:" | awk '{print $3}')
12616 [[ $swrong -lt $ewrong ]] &&
12617 log "statahead was stopped, maybe too many locks held!"
12618 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12620 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12621 max=$(lctl get_param -n llite.*.statahead_max |
12623 lctl set_param -n llite.*.statahead_max 0
12624 lctl get_param llite.*.statahead_max
12625 cancel_lru_locks mdc
12626 cancel_lru_locks osc
12628 time $lsx $DIR/$tdir | wc -l
12630 delta=$((etime - stime))
12631 log "$lsx $i files again without statahead: $delta sec"
12632 lctl set_param llite.*.statahead_max=$max
12633 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12634 if [ $SLOWOK -eq 0 ]; then
12635 error "$lsx $i files is slower with statahead!"
12637 log "$lsx $i files is slower with statahead!"
12643 [ $delta -gt 20 ] && break
12644 [ $delta -gt 8 ] && MULT=$((50 / delta))
12645 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12653 delta=$((etime - stime))
12654 log "rm -r $DIR/$tdir/: $delta seconds"
12656 lctl get_param -n llite.*.statahead_stats
12660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12662 test_123a_base "ls -l"
12664 run_test 123aa "verify statahead work"
12667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12669 statx_supported || skip_env "Test must be statx() syscall supported"
12671 test_123a_base "$STATX -l"
12673 run_test 123ab "verify statahead work by using statx"
12676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12678 statx_supported || skip_env "Test must be statx() syscall supported"
12685 cancel_lru_locks $OSC
12686 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12687 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12688 awk '/agl.total:/ {print $3}')
12689 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12690 test_123a_base "$STATX --cached=always -D"
12691 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12692 awk '/agl.total:/ {print $3}')
12693 [ $agl_before -eq $agl_after ] ||
12694 error "Should not trigger AGL thread - $agl_before:$agl_after"
12695 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12696 [ $rpcs_after -eq $rpcs_before ] ||
12697 error "$STATX should not send glimpse RPCs to $OSC"
12699 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12701 test_123b () { # statahead(bug 15027)
12702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12704 test_mkdir $DIR/$tdir
12705 createmany -o $DIR/$tdir/$tfile-%d 1000
12707 cancel_lru_locks mdc
12708 cancel_lru_locks osc
12710 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12711 lctl set_param fail_loc=0x80000803
12712 ls -lR $DIR/$tdir > /dev/null
12714 lctl set_param fail_loc=0x0
12715 lctl get_param -n llite.*.statahead_stats
12720 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12723 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12725 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12726 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12727 touch $DIR/$tdir.1/{1..3}
12728 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12730 remount_client $MOUNT
12732 $MULTIOP $DIR/$tdir.0 Q
12734 # let statahead to complete
12735 ls -l $DIR/$tdir.0 > /dev/null
12737 testid=$(echo $TESTNAME | tr '_' ' ')
12738 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12739 error "statahead warning" || true
12741 run_test 123c "Can not initialize inode warning on DNE statahead"
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12745 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12746 skip_env "no lru resize on server"
12750 test_mkdir $DIR/$tdir
12752 log "create $NR files at $DIR/$tdir"
12753 createmany -o $DIR/$tdir/f $NR ||
12754 error "failed to create $NR files in $DIR/$tdir"
12756 cancel_lru_locks mdc
12757 ls -l $DIR/$tdir > /dev/null
12761 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12762 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12763 LRU_SIZE=$($LCTL get_param -n $PARAM)
12764 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12765 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12767 log "NS=$(basename $NSDIR)"
12772 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12773 skip "Not enough cached locks created!"
12775 log "LRU=$LRU_SIZE"
12779 # We know that lru resize allows one client to hold $LIMIT locks
12780 # for 10h. After that locks begin to be killed by client.
12782 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12784 if [ $LIMIT -lt $LRU_SIZE ]; then
12785 skip "Limit is too small $LIMIT"
12788 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12789 # killing locks. Some time was spent for creating locks. This means
12790 # that up to the moment of sleep finish we must have killed some of
12791 # them (10-100 locks). This depends on how fast ther were created.
12792 # Many of them were touched in almost the same moment and thus will
12793 # be killed in groups.
12794 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12796 # Use $LRU_SIZE_B here to take into account real number of locks
12797 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12798 local LRU_SIZE_B=$LRU_SIZE
12800 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12801 log "OLD_LVF=$OLD_LVF"
12802 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12804 # Let's make sure that we really have some margin. Client checks
12805 # cached locks every 10 sec.
12806 SLEEP=$((SLEEP+20))
12807 log "Sleep ${SLEEP} sec"
12809 while ((SEC<$SLEEP)); do
12813 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12814 echo -n "$LRU_SIZE"
12817 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12818 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12820 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12821 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12822 unlinkmany $DIR/$tdir/f $NR
12826 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12827 log "unlink $NR files at $DIR/$tdir"
12828 unlinkmany $DIR/$tdir/f $NR
12830 run_test 124a "lru resize ======================================="
12832 get_max_pool_limit()
12834 local limit=$($LCTL get_param \
12835 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12837 for l in $limit; do
12838 if [[ $l -gt $max ]]; then
12846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12847 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12848 skip_env "no lru resize on server"
12850 LIMIT=$(get_max_pool_limit)
12852 NR=$(($(default_lru_size)*20))
12853 if [[ $NR -gt $LIMIT ]]; then
12854 log "Limit lock number by $LIMIT locks"
12858 IFree=$(mdsrate_inodes_available)
12859 if [ $IFree -lt $NR ]; then
12860 log "Limit lock number by $IFree inodes"
12864 lru_resize_disable mdc
12865 test_mkdir -p $DIR/$tdir/disable_lru_resize
12867 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12868 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12869 cancel_lru_locks mdc
12872 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12875 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12878 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12882 nolruresize_delta=$((etime-stime))
12883 log "ls -la time: $nolruresize_delta seconds"
12884 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12885 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12887 lru_resize_enable mdc
12888 test_mkdir -p $DIR/$tdir/enable_lru_resize
12890 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12891 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12892 cancel_lru_locks mdc
12895 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12898 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12901 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12905 lruresize_delta=$((etime-stime))
12906 log "ls -la time: $lruresize_delta seconds"
12907 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12909 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12910 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12911 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12912 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12914 log "lru resize performs the same with no lru resize"
12916 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12918 run_test 124b "lru resize (performance test) ======================="
12921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12922 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12923 skip_env "no lru resize on server"
12925 # cache ununsed locks on client
12927 cancel_lru_locks mdc
12928 test_mkdir $DIR/$tdir
12929 createmany -o $DIR/$tdir/f $nr ||
12930 error "failed to create $nr files in $DIR/$tdir"
12931 ls -l $DIR/$tdir > /dev/null
12933 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12934 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12935 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12936 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12937 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12939 # set lru_max_age to 1 sec
12940 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12941 echo "sleep $((recalc_p * 2)) seconds..."
12942 sleep $((recalc_p * 2))
12944 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12945 # restore lru_max_age
12946 $LCTL set_param -n $nsdir.lru_max_age $max_age
12947 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12948 unlinkmany $DIR/$tdir/f $nr
12950 run_test 124c "LRUR cancel very aged locks"
12953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12954 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12955 skip_env "no lru resize on server"
12957 # cache ununsed locks on client
12960 lru_resize_disable mdc
12961 stack_trap "lru_resize_enable mdc" EXIT
12963 cancel_lru_locks mdc
12965 # asynchronous object destroy at MDT could cause bl ast to client
12966 test_mkdir $DIR/$tdir
12967 createmany -o $DIR/$tdir/f $nr ||
12968 error "failed to create $nr files in $DIR/$tdir"
12969 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12971 ls -l $DIR/$tdir > /dev/null
12973 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12974 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12975 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12976 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12978 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12980 # set lru_max_age to 1 sec
12981 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12982 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12984 echo "sleep $((recalc_p * 2)) seconds..."
12985 sleep $((recalc_p * 2))
12987 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12989 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12991 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12993 test_125() { # 13358
12994 $LCTL get_param -n llite.*.client_type | grep -q local ||
12995 skip "must run as local client"
12996 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12997 skip_env "must have acl enabled"
12998 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13000 test_mkdir $DIR/$tdir
13001 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13002 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13003 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13005 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13007 test_126() { # bug 12829/13455
13008 $GSS && skip_env "must run as gss disabled"
13009 $LCTL get_param -n llite.*.client_type | grep -q local ||
13010 skip "must run as local client"
13011 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13013 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13014 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13016 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13018 run_test 126 "check that the fsgid provided by the client is taken into account"
13020 test_127a() { # bug 15521
13021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13022 local name count samp unit min max sum sumsq
13024 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13025 echo "stats before reset"
13026 $LCTL get_param osc.*.stats
13027 $LCTL set_param osc.*.stats=0
13028 local fsize=$((2048 * 1024))
13030 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13031 cancel_lru_locks osc
13032 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13034 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13035 stack_trap "rm -f $TMP/$tfile.tmp"
13036 while read name count samp unit min max sum sumsq; do
13037 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13038 [ ! $min ] && error "Missing min value for $name proc entry"
13039 eval $name=$count || error "Wrong proc format"
13042 read_bytes|write_bytes)
13043 [[ "$unit" =~ "bytes" ]] ||
13044 error "unit is not 'bytes': $unit"
13045 (( $min >= 4096 )) || error "min is too small: $min"
13046 (( $min <= $fsize )) || error "min is too big: $min"
13047 (( $max >= 4096 )) || error "max is too small: $max"
13048 (( $max <= $fsize )) || error "max is too big: $max"
13049 (( $sum == $fsize )) || error "sum is wrong: $sum"
13050 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13051 error "sumsquare is too small: $sumsq"
13052 (( $sumsq <= $fsize * $fsize )) ||
13053 error "sumsquare is too big: $sumsq"
13055 ost_read|ost_write)
13056 [[ "$unit" =~ "usec" ]] ||
13057 error "unit is not 'usec': $unit"
13061 done < $DIR/$tfile.tmp
13063 #check that we actually got some stats
13064 [ "$read_bytes" ] || error "Missing read_bytes stats"
13065 [ "$write_bytes" ] || error "Missing write_bytes stats"
13066 [ "$read_bytes" != 0 ] || error "no read done"
13067 [ "$write_bytes" != 0 ] || error "no write done"
13069 run_test 127a "verify the client stats are sane"
13071 test_127b() { # bug LU-333
13072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13073 local name count samp unit min max sum sumsq
13075 echo "stats before reset"
13076 $LCTL get_param llite.*.stats
13077 $LCTL set_param llite.*.stats=0
13079 # perform 2 reads and writes so MAX is different from SUM.
13080 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13081 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13082 cancel_lru_locks osc
13083 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13084 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13086 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13087 stack_trap "rm -f $TMP/$tfile.tmp"
13088 while read name count samp unit min max sum sumsq; do
13089 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13090 eval $name=$count || error "Wrong proc format"
13093 read_bytes|write_bytes)
13094 [[ "$unit" =~ "bytes" ]] ||
13095 error "unit is not 'bytes': $unit"
13096 (( $count == 2 )) || error "count is not 2: $count"
13097 (( $min == $PAGE_SIZE )) ||
13098 error "min is not $PAGE_SIZE: $min"
13099 (( $max == $PAGE_SIZE )) ||
13100 error "max is not $PAGE_SIZE: $max"
13101 (( $sum == $PAGE_SIZE * 2 )) ||
13102 error "sum is not $((PAGE_SIZE * 2)): $sum"
13105 [[ "$unit" =~ "usec" ]] ||
13106 error "unit is not 'usec': $unit"
13110 done < $TMP/$tfile.tmp
13112 #check that we actually got some stats
13113 [ "$read_bytes" ] || error "Missing read_bytes stats"
13114 [ "$write_bytes" ] || error "Missing write_bytes stats"
13115 [ "$read_bytes" != 0 ] || error "no read done"
13116 [ "$write_bytes" != 0 ] || error "no write done"
13118 run_test 127b "verify the llite client stats are sane"
13120 test_127c() { # LU-12394
13121 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13128 $LCTL set_param llite.*.extents_stats=1
13129 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13131 # Use two stripes so there is enough space in default config
13132 $LFS setstripe -c 2 $DIR/$tfile
13134 # Extent stats start at 0-4K and go in power of two buckets
13135 # LL_HIST_START = 12 --> 2^12 = 4K
13136 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13137 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13139 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13141 # Write and read, 2x each, second time at a non-zero offset
13142 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13143 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13144 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13145 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13149 $LCTL get_param llite.*.extents_stats
13152 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13154 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13156 reads=$(echo $bucket | awk '{print $5}')
13157 writes=$(echo $bucket | awk '{print $9}')
13158 [ "$reads" -eq $count ] ||
13159 error "$reads reads in < $bsize bucket, expect $count"
13160 [ "$writes" -eq $count ] ||
13161 error "$writes writes in < $bsize bucket, expect $count"
13164 # Test mmap write and read
13165 $LCTL set_param llite.*.extents_stats=c
13167 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13168 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13169 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13171 $LCTL get_param llite.*.extents_stats
13173 count=$(((size*1024) / PAGE_SIZE))
13175 bsize=$((2 * PAGE_SIZE / 1024))K
13177 bucket=$($LCTL get_param -n llite.*.extents_stats |
13179 reads=$(echo $bucket | awk '{print $5}')
13180 writes=$(echo $bucket | awk '{print $9}')
13181 # mmap writes fault in the page first, creating an additonal read
13182 [ "$reads" -eq $((2 * count)) ] ||
13183 error "$reads reads in < $bsize bucket, expect $count"
13184 [ "$writes" -eq $count ] ||
13185 error "$writes writes in < $bsize bucket, expect $count"
13187 run_test 127c "test llite extent stats with regular & mmap i/o"
13189 test_128() { # bug 15212
13191 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13196 result=$(grep error $TMP/$tfile.log)
13197 rm -f $DIR/$tfile $TMP/$tfile.log
13198 [ -z "$result" ] ||
13199 error "consecutive find's under interactive lfs failed"
13201 run_test 128 "interactive lfs for 2 consecutive find's"
13203 set_dir_limits () {
13208 local ldproc=/proc/fs/ldiskfs
13209 local facets=$(get_facets MDS)
13211 for facet in ${facets//,/ }; do
13212 canondev=$(ldiskfs_canon \
13213 *.$(convert_facet2label $facet).mntdev $facet)
13214 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13215 ldproc=/sys/fs/ldiskfs
13216 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13217 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13221 check_mds_dmesg() {
13222 local facets=$(get_facets MDS)
13223 for facet in ${facets//,/ }; do
13224 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13231 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13232 skip "Need MDS version with at least 2.5.56"
13233 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13234 skip_env "ldiskfs only test"
13236 remote_mds_nodsh && skip "remote MDS with nodsh"
13239 local has_warning=false
13242 mkdir -p $DIR/$tdir
13244 # block size of mds1
13245 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13246 set_dir_limits $maxsize $((maxsize * 6 / 8))
13247 stack_trap "set_dir_limits 0 0"
13248 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13249 local dirsize=$(stat -c%s "$DIR/$tdir")
13251 while (( $dirsize <= $maxsize )); do
13252 $MCREATE $DIR/$tdir/file_base_$nfiles
13254 # check two errors:
13255 # ENOSPC for ext4 max_dir_size, which has been used since
13256 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13257 if (( rc == ENOSPC )); then
13259 echo "rc=$rc returned as expected after $nfiles files"
13261 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13262 error "create failed w/o dir size limit"
13264 # messages may be rate limited if test is run repeatedly
13265 check_mds_dmesg '"is approaching max"' ||
13266 echo "warning message should be output"
13267 check_mds_dmesg '"has reached max"' ||
13268 echo "reached message should be output"
13270 dirsize=$(stat -c%s "$DIR/$tdir")
13272 [[ $dirsize -ge $maxsize ]] && return 0
13273 error "dirsize $dirsize < $maxsize after $nfiles files"
13274 elif (( rc != 0 )); then
13277 nfiles=$((nfiles + 1))
13278 dirsize=$(stat -c%s "$DIR/$tdir")
13281 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13283 run_test 129 "test directory size limit ========================"
13292 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13293 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13295 trap cleanup_130 EXIT RETURN
13297 local fm_file=$DIR/$tfile
13298 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13299 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13300 error "dd failed for $fm_file"
13302 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13303 filefrag -ves $fm_file
13305 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13306 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13307 [ $RC != 0 ] && error "filefrag $fm_file failed"
13309 filefrag_op=$(filefrag -ve -k $fm_file |
13310 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13311 lun=$($LFS getstripe -i $fm_file)
13313 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13316 for line in $filefrag_op
13318 frag_lun=`echo $line | cut -d: -f5`
13319 ext_len=`echo $line | cut -d: -f4`
13320 if (( $frag_lun != $lun )); then
13322 error "FIEMAP on 1-stripe file($fm_file) failed"
13325 (( tot_len += ext_len ))
13328 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13330 error "FIEMAP on 1-stripe file($fm_file) failed;"
13336 echo "FIEMAP on single striped file succeeded"
13338 run_test 130a "FIEMAP (1-stripe file)"
13341 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13343 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13344 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13346 trap cleanup_130 EXIT RETURN
13348 local fm_file=$DIR/$tfile
13349 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13350 error "setstripe on $fm_file"
13351 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13352 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13354 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13355 error "dd failed on $fm_file"
13357 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13358 filefrag_op=$(filefrag -ve -k $fm_file |
13359 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13361 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13362 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13367 for line in $filefrag_op
13369 frag_lun=$(echo $line | cut -d: -f5 |
13370 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13371 ext_len=$(echo $line | cut -d: -f4)
13372 if (( $frag_lun != $last_lun )); then
13373 if (( tot_len != 1024 )); then
13375 error "FIEMAP on $fm_file failed; returned " \
13376 "len $tot_len for OST $last_lun instead of 1024"
13379 (( num_luns += 1 ))
13383 (( tot_len += ext_len ))
13386 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13388 error "FIEMAP on $fm_file failed; returned wrong number of " \
13389 "luns or wrong len for OST $last_lun"
13395 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13397 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13400 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13402 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13403 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13405 trap cleanup_130 EXIT RETURN
13407 local fm_file=$DIR/$tfile
13408 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13409 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13410 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13412 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13413 error "dd failed on $fm_file"
13415 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13416 filefrag_op=$(filefrag -ve -k $fm_file |
13417 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13419 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13420 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13425 for line in $filefrag_op
13427 frag_lun=$(echo $line | cut -d: -f5 |
13428 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13429 ext_len=$(echo $line | cut -d: -f4)
13430 if (( $frag_lun != $last_lun )); then
13431 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13432 if (( logical != 512 )); then
13434 error "FIEMAP on $fm_file failed; returned " \
13435 "logical start for lun $logical instead of 512"
13438 if (( tot_len != 512 )); then
13440 error "FIEMAP on $fm_file failed; returned " \
13441 "len $tot_len for OST $last_lun instead of 1024"
13444 (( num_luns += 1 ))
13448 (( tot_len += ext_len ))
13451 if (( num_luns != 2 || tot_len != 512 )); then
13453 error "FIEMAP on $fm_file failed; returned wrong number of " \
13454 "luns or wrong len for OST $last_lun"
13460 echo "FIEMAP on 2-stripe file with hole succeeded"
13462 run_test 130c "FIEMAP (2-stripe file with hole)"
13465 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13467 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13468 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13470 trap cleanup_130 EXIT RETURN
13472 local fm_file=$DIR/$tfile
13473 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13474 error "setstripe on $fm_file"
13475 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13476 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13478 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13479 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13480 error "dd failed on $fm_file"
13482 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13483 filefrag_op=$(filefrag -ve -k $fm_file |
13484 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13486 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13487 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13492 for line in $filefrag_op
13494 frag_lun=$(echo $line | cut -d: -f5 |
13495 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13496 ext_len=$(echo $line | cut -d: -f4)
13497 if (( $frag_lun != $last_lun )); then
13498 if (( tot_len != 1024 )); then
13500 error "FIEMAP on $fm_file failed; returned " \
13501 "len $tot_len for OST $last_lun instead of 1024"
13504 (( num_luns += 1 ))
13508 (( tot_len += ext_len ))
13511 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13513 error "FIEMAP on $fm_file failed; returned wrong number of " \
13514 "luns or wrong len for OST $last_lun"
13520 echo "FIEMAP on N-stripe file succeeded"
13522 run_test 130d "FIEMAP (N-stripe file)"
13525 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13527 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13528 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13530 trap cleanup_130 EXIT RETURN
13532 local fm_file=$DIR/$tfile
13533 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13536 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13537 for ((i = 0; i < $NUM_BLKS; i++)); do
13538 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13539 conv=notrunc > /dev/null 2>&1
13542 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13543 filefrag_op=$(filefrag -ve -k $fm_file |
13544 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13546 last_lun=$(echo $filefrag_op | cut -d: -f5)
13551 for line in $filefrag_op; do
13552 frag_lun=$(echo $line | cut -d: -f5)
13553 ext_len=$(echo $line | cut -d: -f4)
13554 if [[ "$frag_lun" != "$last_lun" ]]; then
13555 if (( tot_len != $EXPECTED_LEN )); then
13557 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13559 (( num_luns += 1 ))
13563 (( tot_len += ext_len ))
13566 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13568 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13571 echo "FIEMAP with continuation calls succeeded"
13573 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13576 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13577 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13579 local fm_file=$DIR/$tfile
13580 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13581 error "multiop create with lov_delay_create on $fm_file"
13583 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13584 filefrag_extents=$(filefrag -vek $fm_file |
13585 awk '/extents? found/ { print $2 }')
13586 if [[ "$filefrag_extents" != "0" ]]; then
13587 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13592 run_test 130f "FIEMAP (unstriped file)"
13595 local file=$DIR/$tfile
13596 local nr=$((OSTCOUNT * 100))
13598 $LFS setstripe -C $nr $file ||
13599 error "failed to setstripe -C $nr $file"
13601 dd if=/dev/zero of=$file count=$nr bs=1M
13603 nr=$($LFS getstripe -c $file)
13605 local extents=$(filefrag -v $file |
13606 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13608 echo "filefrag list $extents extents in file with stripecount $nr"
13609 if (( extents < nr )); then
13610 $LFS getstripe $file
13612 error "filefrag printed $extents < $nr extents"
13617 run_test 130g "FIEMAP (overstripe file)"
13619 # Test for writev/readv
13621 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13622 error "writev test failed"
13623 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13624 error "readv failed"
13627 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13630 local fsize=$((524288 + 1048576 + 1572864))
13631 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13632 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13633 error "append writev test failed"
13635 ((fsize += 1572864 + 1048576))
13636 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13637 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13638 error "append writev test failed"
13641 run_test 131b "test append writev"
13644 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13647 run_test 131c "test read/write on file w/o objects"
13650 rwv -f $DIR/$tfile -w -n 1 1572864
13651 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13652 if [ "$NOB" != 1572864 ]; then
13653 error "Short read filed: read $NOB bytes instead of 1572864"
13657 run_test 131d "test short read"
13660 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13661 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13662 error "read hitting hole failed"
13665 run_test 131e "test read hitting hole"
13674 mds*) res=$(do_facet $facet \
13675 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13677 ost*) res=$(do_facet $facet \
13678 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13680 *) error "Wrong facet '$facet'" ;;
13682 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13683 # if the argument $3 is zero, it means any stat increment is ok.
13684 if [[ $want -gt 0 ]]; then
13685 local count=$(echo $res | awk '{ print $2 }')
13686 [[ $count -ne $want ]] &&
13687 error "The $op counter on $facet is $count, not $want"
13692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13693 remote_ost_nodsh && skip "remote OST with nodsh"
13694 remote_mds_nodsh && skip "remote MDS with nodsh"
13695 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13696 skip_env "MDS doesn't support rename stats"
13698 local testdir=$DIR/${tdir}/stats_testdir
13700 mkdir -p $DIR/${tdir}
13703 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13704 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13706 # verify mdt stats first.
13707 mkdir ${testdir} || error "mkdir failed"
13708 check_stats $SINGLEMDS "mkdir" 1
13709 touch ${testdir}/${tfile} || error "touch failed"
13710 check_stats $SINGLEMDS "open" 1
13711 check_stats $SINGLEMDS "close" 1
13712 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13713 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13714 check_stats $SINGLEMDS "mknod" 2
13716 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13717 check_stats $SINGLEMDS "unlink" 1
13718 rm -f ${testdir}/${tfile} || error "file remove failed"
13719 check_stats $SINGLEMDS "unlink" 2
13721 # remove working dir and check mdt stats again.
13722 rmdir ${testdir} || error "rmdir failed"
13723 check_stats $SINGLEMDS "rmdir" 1
13725 local testdir1=$DIR/${tdir}/stats_testdir1
13726 mkdir -p ${testdir}
13727 mkdir -p ${testdir1}
13728 touch ${testdir1}/test1
13729 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13730 check_stats $SINGLEMDS "crossdir_rename" 1
13732 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13733 check_stats $SINGLEMDS "samedir_rename" 1
13735 rm -rf $DIR/${tdir}
13737 run_test 133a "Verifying MDT stats ========================================"
13742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13743 remote_ost_nodsh && skip "remote OST with nodsh"
13744 remote_mds_nodsh && skip "remote MDS with nodsh"
13746 local testdir=$DIR/${tdir}/stats_testdir
13748 mkdir -p ${testdir} || error "mkdir failed"
13749 touch ${testdir}/${tfile} || error "touch failed"
13750 cancel_lru_locks mdc
13753 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13754 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13756 # extra mdt stats verification.
13757 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13758 check_stats $SINGLEMDS "setattr" 1
13759 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13760 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13762 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13763 check_stats $SINGLEMDS "getattr" 1
13765 rm -rf $DIR/${tdir}
13767 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13768 # so the check below is not reliable
13769 [ $MDSCOUNT -eq 1 ] || return 0
13771 # Sleep to avoid a cached response.
13772 #define OBD_STATFS_CACHE_SECONDS 1
13774 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13775 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13776 $LFS df || error "lfs failed"
13777 check_stats $SINGLEMDS "statfs" 1
13779 # check aggregated statfs (LU-10018)
13780 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13782 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13785 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13786 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13788 check_stats $SINGLEMDS "statfs" 1
13790 # We want to check that the client didn't send OST_STATFS to
13791 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13792 # extra care is needed here.
13793 if remote_mds; then
13794 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13795 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13797 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13798 [ "$res" ] && error "OST got STATFS"
13803 run_test 133b "Verifying extra MDT stats =================================="
13806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13807 remote_ost_nodsh && skip "remote OST with nodsh"
13808 remote_mds_nodsh && skip "remote MDS with nodsh"
13810 local testdir=$DIR/$tdir/stats_testdir
13812 test_mkdir -p $testdir
13814 # verify obdfilter stats.
13815 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13817 cancel_lru_locks osc
13818 wait_delete_completed
13821 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13822 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13824 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13827 cancel_lru_locks osc
13828 check_stats ost1 "write" 1
13830 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13831 check_stats ost1 "read" 1
13833 > $testdir/$tfile || error "truncate failed"
13834 check_stats ost1 "punch" 1
13836 rm -f $testdir/$tfile || error "file remove failed"
13837 wait_delete_completed
13838 check_stats ost1 "destroy" 1
13842 run_test 133c "Verifying OST stats ========================================"
13849 while [ $value -ge 2 ]; do
13854 if [ $orig -gt $order ]; then
13862 local size=('K' 'M' 'G' 'T');
13864 local size_string=$value
13866 while [ $value -ge 1024 ]; do
13867 if [ $i -gt 3 ]; then
13868 #T is the biggest unit we get here, if that is bigger,
13870 size_string=${value}T
13873 value=$((value >> 10))
13874 if [ $value -lt 1024 ]; then
13875 size_string=${value}${size[$i]}
13884 get_rename_size() {
13886 local context=${2:-.}
13887 local sample=$(do_facet $SINGLEMDS $LCTL \
13888 get_param mdt.$FSNAME-MDT0000.rename_stats |
13889 grep -A1 $context |
13890 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 remote_ost_nodsh && skip "remote OST with nodsh"
13897 remote_mds_nodsh && skip "remote MDS with nodsh"
13898 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13899 skip_env "MDS doesn't support rename stats"
13901 local testdir1=$DIR/${tdir}/stats_testdir1
13902 local testdir2=$DIR/${tdir}/stats_testdir2
13903 mkdir -p $DIR/${tdir}
13905 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13907 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13908 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13910 createmany -o $testdir1/test 512 || error "createmany failed"
13912 # check samedir rename size
13913 mv ${testdir1}/test0 ${testdir1}/test_0
13915 local testdir1_size=$(ls -l $DIR/${tdir} |
13916 awk '/stats_testdir1/ {print $5}')
13917 local testdir2_size=$(ls -l $DIR/${tdir} |
13918 awk '/stats_testdir2/ {print $5}')
13920 testdir1_size=$(order_2 $testdir1_size)
13921 testdir2_size=$(order_2 $testdir2_size)
13923 testdir1_size=$(size_in_KMGT $testdir1_size)
13924 testdir2_size=$(size_in_KMGT $testdir2_size)
13926 echo "source rename dir size: ${testdir1_size}"
13927 echo "target rename dir size: ${testdir2_size}"
13929 local cmd="do_facet $SINGLEMDS $LCTL "
13930 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13932 eval $cmd || error "$cmd failed"
13933 local samedir=$($cmd | grep 'same_dir')
13934 local same_sample=$(get_rename_size $testdir1_size)
13935 [ -z "$samedir" ] && error "samedir_rename_size count error"
13936 [[ $same_sample -eq 1 ]] ||
13937 error "samedir_rename_size error $same_sample"
13938 echo "Check same dir rename stats success"
13940 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13942 # check crossdir rename size
13943 mv ${testdir1}/test_0 ${testdir2}/test_0
13945 testdir1_size=$(ls -l $DIR/${tdir} |
13946 awk '/stats_testdir1/ {print $5}')
13947 testdir2_size=$(ls -l $DIR/${tdir} |
13948 awk '/stats_testdir2/ {print $5}')
13950 testdir1_size=$(order_2 $testdir1_size)
13951 testdir2_size=$(order_2 $testdir2_size)
13953 testdir1_size=$(size_in_KMGT $testdir1_size)
13954 testdir2_size=$(size_in_KMGT $testdir2_size)
13956 echo "source rename dir size: ${testdir1_size}"
13957 echo "target rename dir size: ${testdir2_size}"
13959 eval $cmd || error "$cmd failed"
13960 local crossdir=$($cmd | grep 'crossdir')
13961 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13962 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13963 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13964 [[ $src_sample -eq 1 ]] ||
13965 error "crossdir_rename_size error $src_sample"
13966 [[ $tgt_sample -eq 1 ]] ||
13967 error "crossdir_rename_size error $tgt_sample"
13968 echo "Check cross dir rename stats success"
13969 rm -rf $DIR/${tdir}
13971 run_test 133d "Verifying rename_stats ========================================"
13974 remote_mds_nodsh && skip "remote MDS with nodsh"
13975 remote_ost_nodsh && skip "remote OST with nodsh"
13976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13978 local testdir=$DIR/${tdir}/stats_testdir
13979 local ctr f0 f1 bs=32768 count=42 sum
13981 mkdir -p ${testdir} || error "mkdir failed"
13983 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13985 for ctr in {write,read}_bytes; do
13987 cancel_lru_locks osc
13989 do_facet ost1 $LCTL set_param -n \
13990 "obdfilter.*.exports.clear=clear"
13992 if [ $ctr = write_bytes ]; then
13994 f1=${testdir}/${tfile}
13996 f0=${testdir}/${tfile}
14000 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14003 cancel_lru_locks osc
14005 sum=$(do_facet ost1 $LCTL get_param \
14006 "obdfilter.*.exports.*.stats" |
14007 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14008 $1 == ctr { sum += $7 }
14009 END { printf("%0.0f", sum) }')
14011 if ((sum != bs * count)); then
14012 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14016 rm -rf $DIR/${tdir}
14018 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14021 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14022 skip "too old lustre for get_param -R ($facet_ver)"
14024 # verifying readability.
14025 $LCTL get_param -R '*' &> /dev/null
14027 # Verifing writability with badarea_io.
14028 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14029 local skipped_params='force_lbug|changelog_mask|daemon_file'
14030 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14031 egrep -v "$skipped_params" |
14032 xargs -n 1 find $proc_dirs -name |
14033 xargs -n 1 badarea_io ||
14034 error "client badarea_io failed"
14036 # remount the FS in case writes/reads /proc break the FS
14037 cleanup || error "failed to unmount"
14038 setup || error "failed to setup"
14040 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14043 remote_mds_nodsh && skip "remote MDS with nodsh"
14044 remote_ost_nodsh && skip "remote OST with nodsh"
14046 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14047 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14049 for facet in mds1 ost1; do
14050 local facet_ver=$(lustre_version_code $facet)
14051 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14052 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14054 log "$facet: too old lustre for get_param -R"
14056 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14057 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14058 tr -d = | egrep -v $skipped_params |
14059 xargs -n 1 find $proc_dirs -name |
14060 xargs -n 1 badarea_io" ||
14061 error "$facet badarea_io failed"
14063 skip_noexit "$facet: too old lustre for get_param -R"
14067 # remount the FS in case writes/reads /proc break the FS
14068 cleanup || error "failed to unmount"
14069 setup || error "failed to setup"
14071 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14074 remote_mds_nodsh && skip "remote MDS with nodsh"
14075 remote_ost_nodsh && skip "remote OST with nodsh"
14076 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14077 skip "Need MDS version at least 2.9.54"
14080 for facet in client mds1 ost1; do
14081 # Get the list of files that are missing the terminating newline
14082 local plist=$(do_facet $facet
14083 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14085 for ent in $plist; do
14086 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14087 awk -v FS='\v' -v RS='\v\v' \
14088 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14089 print FILENAME}'" 2>/dev/null)
14090 [ -z $missing ] || {
14091 do_facet $facet $LCTL get_param $ent | od -An -tx1
14092 error "file does not end with newline: $facet-$ent"
14097 run_test 133h "Proc files should end with newlines"
14100 remote_mds_nodsh && skip "remote MDS with nodsh"
14101 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14102 skip "Need MDS version at least 2.7.54"
14104 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14105 cancel_lru_locks mdc
14107 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14108 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14109 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14112 createmany -o $DIR/$tdir/f $nr ||
14113 error "failed to create $nr files in $DIR/$tdir"
14114 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14116 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14117 do_facet mds1 $LCTL set_param fail_loc=0x327
14118 do_facet mds1 $LCTL set_param fail_val=500
14121 echo "sleep 10 seconds ..."
14123 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14125 do_facet mds1 $LCTL set_param fail_loc=0
14126 do_facet mds1 $LCTL set_param fail_val=0
14127 [ $lck_cnt -lt $unused ] ||
14128 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14131 unlinkmany $DIR/$tdir/f $nr
14133 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14136 remote_mds_nodsh && skip "remote MDS with nodsh"
14137 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14138 skip "Need MDS version at least 2.7.54"
14140 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14141 cancel_lru_locks mdc
14143 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14144 ldlm.lock_reclaim_threshold_mb)
14145 # disable reclaim temporarily
14146 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14148 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14149 do_facet mds1 $LCTL set_param fail_loc=0x328
14150 do_facet mds1 $LCTL set_param fail_val=500
14152 $LCTL set_param debug=+trace
14155 createmany -o $DIR/$tdir/f $nr &
14156 local create_pid=$!
14158 echo "Sleep $TIMEOUT seconds ..."
14160 if ! ps -p $create_pid > /dev/null 2>&1; then
14161 do_facet mds1 $LCTL set_param fail_loc=0
14162 do_facet mds1 $LCTL set_param fail_val=0
14163 do_facet mds1 $LCTL set_param \
14164 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14165 error "createmany finished incorrectly!"
14167 do_facet mds1 $LCTL set_param fail_loc=0
14168 do_facet mds1 $LCTL set_param fail_val=0
14169 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14170 wait $create_pid || return 1
14172 unlinkmany $DIR/$tdir/f $nr
14174 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14177 remote_mds_nodsh && skip "remote MDS with nodsh"
14178 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14179 skip "Need MDS version at least 2.13.50"
14182 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14184 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14185 #set only one record at plain llog
14186 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14188 #fill already existed plain llog each 64767
14189 #wrapping whole catalog
14190 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14192 createmany -o $DIR/$tdir/$tfile_ 64700
14193 for (( i = 0; i < 64700; i = i + 2 ))
14195 rm $DIR/$tdir/$tfile_$i &
14196 rm $DIR/$tdir/$tfile_$((i + 1)) &
14201 #waiting osp synchronization
14202 wait_delete_completed
14204 run_test 135 "Race catalog processing"
14207 remote_mds_nodsh && skip "remote MDS with nodsh"
14208 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14209 skip "Need MDS version at least 2.13.50"
14212 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14213 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14214 #set only one record at plain llog
14215 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14216 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14218 #fill already existed 2 plain llogs each 64767
14219 #wrapping whole catalog
14220 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14221 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14222 wait_delete_completed
14224 createmany -o $DIR/$tdir/$tfile_ 10
14227 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14228 for (( i = 0; i < 10; i = i + 3 ))
14230 rm $DIR/$tdir/$tfile_$i &
14231 rm $DIR/$tdir/$tfile_$((i + 1)) &
14235 rm $DIR/$tdir/$tfile_$((i + 2)) &
14238 #waiting osp synchronization
14239 wait_delete_completed
14241 run_test 136 "Race catalog processing 2"
14243 test_140() { #bug-17379
14244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14246 test_mkdir $DIR/$tdir
14247 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14248 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14250 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14251 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14253 while i=$((i + 1)); do
14255 cd $i || error "Changing to $i"
14256 ln -s ../stat stat || error "Creating stat symlink"
14257 # Read the symlink until ELOOP present,
14258 # not LBUGing the system is considered success,
14259 # we didn't overrun the stack.
14260 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14261 if [ $ret -ne 0 ]; then
14262 if [ $ret -eq 40 ]; then
14265 error "Open stat symlink"
14271 echo "The symlink depth = $i"
14272 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14273 error "Invalid symlink depth"
14275 # Test recursive symlink
14276 ln -s symlink_self symlink_self
14277 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14278 echo "open symlink_self returns $ret"
14279 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14281 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14286 local TF="$TMP/$tfile"
14288 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14289 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14291 cancel_lru_locks $OSC
14292 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14293 remount_client $MOUNT
14295 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14298 $TRUNCATE $DIR/$tfile 6000
14299 cancel_lru_locks $OSC
14300 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14303 echo "12345" >>$DIR/$tfile
14304 cancel_lru_locks $OSC
14305 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14308 echo "12345" >>$DIR/$tfile
14309 cancel_lru_locks $OSC
14310 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14312 run_test 150a "truncate/append tests"
14315 check_set_fallocate_or_skip
14318 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14319 check_fallocate $DIR/$tfile || error "fallocate failed"
14321 run_test 150b "Verify fallocate (prealloc) functionality"
14324 check_set_fallocate_or_skip
14327 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14328 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14330 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14331 # precomputed md5sum for 20MB of zeroes
14332 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14333 local sum=($(md5sum $DIR/$tfile))
14335 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14337 check_set_fallocate 1
14340 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14341 sum=($(md5sum $DIR/$tfile))
14343 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14345 run_test 150bb "Verify fallocate modes both zero space"
14348 check_set_fallocate_or_skip
14349 local striping="-c2"
14351 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14352 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14353 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14354 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14355 local want=$((OSTCOUNT * 1048576))
14357 # Must allocate all requested space, not more than 5% extra
14358 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14359 error "bytes $bytes is not $want"
14363 echo "verify fallocate on PFL file"
14365 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14367 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14368 error "Create $DIR/$tfile failed"
14369 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14370 error "fallocate failed"
14371 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14372 want=$((512 * 1048576))
14374 # Must allocate all requested space, not more than 5% extra
14375 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14376 error "bytes $bytes is not $want"
14378 run_test 150c "Verify fallocate Size and Blocks"
14381 check_set_fallocate_or_skip
14382 local striping="-c2"
14384 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14386 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14387 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14388 error "setstripe failed"
14389 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14390 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14391 local want=$((OSTCOUNT * 1048576))
14393 # Must allocate all requested space, not more than 5% extra
14394 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14395 error "bytes $bytes is not $want"
14397 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14400 check_set_fallocate_or_skip
14404 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14405 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14406 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14408 # Find OST with Minimum Size
14409 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14410 sort -un | head -1)
14412 # Get 100MB per OST of the available space to reduce run time
14413 # else 60% of the available space if we are running SLOW tests
14414 if [ $SLOW == "no" ]; then
14415 local space=$((1024 * 100 * OSTCOUNT))
14417 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14420 fallocate -l${space}k $DIR/$tfile ||
14421 error "fallocate ${space}k $DIR/$tfile failed"
14422 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14424 # get size immediately after fallocate. This should be correctly
14426 local size=$(stat -c '%s' $DIR/$tfile)
14427 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14429 # Sleep for a while for statfs to get updated. And not pull from cache.
14432 echo "df after fallocate:"
14435 (( size / 1024 == space )) || error "size $size != requested $space"
14436 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14437 error "used $used < space $space"
14439 rm $DIR/$tfile || error "rm failed"
14441 wait_delete_completed
14443 echo "df after unlink:"
14446 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14451 local want_size_before=20480 # in bytes
14452 local want_blocks_before=40 # 512 sized blocks
14453 local want_blocks_after=24 # 512 sized blocks
14454 local length=$(((want_blocks_before - want_blocks_after) * 512))
14456 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14457 skip "need at least 2.14.0 for fallocate punch"
14459 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14460 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14463 check_set_fallocate_or_skip
14464 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14466 [[ "x$DOM" == "xyes" ]] &&
14467 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14469 echo "Verify fallocate punch: Range within the file range"
14470 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14471 error "dd failed for bs 4096 and count 5"
14473 # Call fallocate with punch range which is within the file range
14474 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14475 error "fallocate failed: offset 4096 and length $length"
14476 # client must see changes immediately after fallocate
14477 size=$(stat -c '%s' $DIR/$tfile)
14478 blocks=$(stat -c '%b' $DIR/$tfile)
14480 # Verify punch worked.
14481 (( blocks == want_blocks_after )) ||
14482 error "punch failed: blocks $blocks != $want_blocks_after"
14484 (( size == want_size_before )) ||
14485 error "punch failed: size $size != $want_size_before"
14487 # Verify there is hole in file
14488 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14489 # precomputed md5sum
14490 local expect="4a9a834a2db02452929c0a348273b4aa"
14492 cksum=($(md5sum $DIR/$tfile))
14493 [[ "${cksum[0]}" == "$expect" ]] ||
14494 error "unexpected MD5SUM after punch: ${cksum[0]}"
14496 # Start second sub-case for fallocate punch.
14497 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14498 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14499 error "dd failed for bs 4096 and count 5"
14501 # Punch range less than block size will have no change in block count
14502 want_blocks_after=40 # 512 sized blocks
14504 # Punch overlaps two blocks and less than blocksize
14505 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14506 error "fallocate failed: offset 4000 length 3000"
14507 size=$(stat -c '%s' $DIR/$tfile)
14508 blocks=$(stat -c '%b' $DIR/$tfile)
14510 # Verify punch worked.
14511 (( blocks == want_blocks_after )) ||
14512 error "punch failed: blocks $blocks != $want_blocks_after"
14514 (( size == want_size_before )) ||
14515 error "punch failed: size $size != $want_size_before"
14517 # Verify if range is really zero'ed out. We expect Zeros.
14518 # precomputed md5sum
14519 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14520 cksum=($(md5sum $DIR/$tfile))
14521 [[ "${cksum[0]}" == "$expect" ]] ||
14522 error "unexpected MD5SUM after punch: ${cksum[0]}"
14524 run_test 150f "Verify fallocate punch functionality"
14532 local BS=4096 # Block size in bytes
14534 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14535 skip "need at least 2.14.0 for fallocate punch"
14537 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14538 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14541 check_set_fallocate_or_skip
14542 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14544 if [[ "x$DOM" == "xyes" ]]; then
14545 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14546 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14548 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14549 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14552 # Get 100MB per OST of the available space to reduce run time
14553 # else 60% of the available space if we are running SLOW tests
14554 if [ $SLOW == "no" ]; then
14555 space=$((1024 * 100 * OSTCOUNT))
14557 # Find OST with Minimum Size
14558 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14559 sort -un | head -1)
14560 echo "min size OST: $space"
14561 space=$(((space * 60)/100 * OSTCOUNT))
14563 # space in 1k units, round to 4k blocks
14564 local blkcount=$((space * 1024 / $BS))
14566 echo "Verify fallocate punch: Very large Range"
14567 fallocate -l${space}k $DIR/$tfile ||
14568 error "fallocate ${space}k $DIR/$tfile failed"
14569 # write 1M at the end, start and in the middle
14570 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14571 error "dd failed: bs $BS count 256"
14572 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14573 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14574 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14575 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14578 size=$(stat -c '%s' $DIR/$tfile)
14580 # gather punch length.
14581 local punch_size=$((size - (BS * 2)))
14583 echo "punch_size = $punch_size"
14584 echo "size - punch_size: $((size - punch_size))"
14585 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14587 # Call fallocate to punch all except 2 blocks. We leave the
14588 # first and the last block
14589 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14590 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14591 error "fallocate failed: offset $BS length $punch_size"
14593 size_after=$(stat -c '%s' $DIR/$tfile)
14594 blocks_after=$(stat -c '%b' $DIR/$tfile)
14596 # Verify punch worked.
14597 # Size should be kept
14598 (( size == size_after )) ||
14599 error "punch failed: size $size != $size_after"
14601 # two 4k data blocks to remain plus possible 1 extra extent block
14602 (( blocks_after <= ((BS / 512) * 3) )) ||
14603 error "too many blocks remains: $blocks_after"
14605 # Verify that file has hole between the first and the last blocks
14606 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14607 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14609 echo "Hole at [$hole_start, $hole_end)"
14610 (( hole_start == BS )) ||
14611 error "no hole at offset $BS after punch"
14613 (( hole_end == BS + punch_size )) ||
14614 error "data at offset $hole_end < $((BS + punch_size))"
14616 run_test 150g "Verify fallocate punch on large range"
14618 #LU-2902 roc_hit was not able to read all values from lproc
14619 function roc_hit_init() {
14620 local list=$(comma_list $(osts_nodes))
14621 local dir=$DIR/$tdir-check
14622 local file=$dir/$tfile
14628 #use setstripe to do a write to every ost
14629 for i in $(seq 0 $((OSTCOUNT-1))); do
14630 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14631 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14632 idx=$(printf %04x $i)
14633 BEFORE=$(get_osd_param $list *OST*$idx stats |
14634 awk '$1 == "cache_access" {sum += $7}
14635 END { printf("%0.0f", sum) }')
14637 cancel_lru_locks osc
14638 cat $file >/dev/null
14640 AFTER=$(get_osd_param $list *OST*$idx stats |
14641 awk '$1 == "cache_access" {sum += $7}
14642 END { printf("%0.0f", sum) }')
14644 echo BEFORE:$BEFORE AFTER:$AFTER
14645 if ! let "AFTER - BEFORE == 4"; then
14647 error "roc_hit is not safe to use"
14655 function roc_hit() {
14656 local list=$(comma_list $(osts_nodes))
14657 echo $(get_osd_param $list '' stats |
14658 awk '$1 == "cache_hit" {sum += $7}
14659 END { printf("%0.0f", sum) }')
14662 function set_cache() {
14665 if [ "$2" == "off" ]; then
14668 local list=$(comma_list $(osts_nodes))
14669 set_osd_param $list '' $1_cache_enable $on
14671 cancel_lru_locks osc
14675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14676 remote_ost_nodsh && skip "remote OST with nodsh"
14679 local list=$(comma_list $(osts_nodes))
14681 # check whether obdfilter is cache capable at all
14682 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14683 skip "not cache-capable obdfilter"
14686 # check cache is enabled on all obdfilters
14687 if get_osd_param $list '' read_cache_enable | grep 0; then
14688 skip "oss cache is disabled"
14691 set_osd_param $list '' writethrough_cache_enable 1
14693 # check write cache is enabled on all obdfilters
14694 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14695 skip "oss write cache is NOT enabled"
14700 #define OBD_FAIL_OBD_NO_LRU 0x609
14701 do_nodes $list $LCTL set_param fail_loc=0x609
14703 # pages should be in the case right after write
14704 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14707 local BEFORE=$(roc_hit)
14708 cancel_lru_locks osc
14709 cat $DIR/$tfile >/dev/null
14710 local AFTER=$(roc_hit)
14712 do_nodes $list $LCTL set_param fail_loc=0
14714 if ! let "AFTER - BEFORE == CPAGES"; then
14715 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14718 cancel_lru_locks osc
14719 # invalidates OST cache
14720 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14721 set_osd_param $list '' read_cache_enable 0
14722 cat $DIR/$tfile >/dev/null
14724 # now data shouldn't be found in the cache
14726 cancel_lru_locks osc
14727 cat $DIR/$tfile >/dev/null
14729 if let "AFTER - BEFORE != 0"; then
14730 error "IN CACHE: before: $BEFORE, after: $AFTER"
14733 set_osd_param $list '' read_cache_enable 1
14736 run_test 151 "test cache on oss and controls ==============================="
14739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14741 local TF="$TMP/$tfile"
14743 # simulate ENOMEM during write
14744 #define OBD_FAIL_OST_NOMEM 0x226
14745 lctl set_param fail_loc=0x80000226
14746 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14748 sync || error "sync failed"
14749 lctl set_param fail_loc=0
14751 # discard client's cache
14752 cancel_lru_locks osc
14754 # simulate ENOMEM during read
14755 lctl set_param fail_loc=0x80000226
14756 cmp $TF $DIR/$tfile || error "cmp failed"
14757 lctl set_param fail_loc=0
14761 run_test 152 "test read/write with enomem ============================"
14764 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14766 run_test 153 "test if fdatasync does not crash ======================="
14768 dot_lustre_fid_permission_check() {
14770 local ffid=$MOUNT/.lustre/fid/$fid
14773 echo "stat fid $fid"
14774 stat $ffid > /dev/null || error "stat $ffid failed."
14775 echo "touch fid $fid"
14776 touch $ffid || error "touch $ffid failed."
14777 echo "write to fid $fid"
14778 cat /etc/hosts > $ffid || error "write $ffid failed."
14779 echo "read fid $fid"
14780 diff /etc/hosts $ffid || error "read $ffid failed."
14781 echo "append write to fid $fid"
14782 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14783 echo "rename fid $fid"
14784 mv $ffid $test_dir/$tfile.1 &&
14785 error "rename $ffid to $tfile.1 should fail."
14786 touch $test_dir/$tfile.1
14787 mv $test_dir/$tfile.1 $ffid &&
14788 error "rename $tfile.1 to $ffid should fail."
14789 rm -f $test_dir/$tfile.1
14790 echo "truncate fid $fid"
14791 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14792 echo "link fid $fid"
14793 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14794 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14795 echo "setfacl fid $fid"
14796 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14797 echo "getfacl fid $fid"
14798 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14800 echo "unlink fid $fid"
14801 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14802 echo "mknod fid $fid"
14803 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14805 fid=[0xf00000400:0x1:0x0]
14806 ffid=$MOUNT/.lustre/fid/$fid
14808 echo "stat non-exist fid $fid"
14809 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14810 echo "write to non-exist fid $fid"
14811 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14812 echo "link new fid $fid"
14813 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14815 mkdir -p $test_dir/$tdir
14816 touch $test_dir/$tdir/$tfile
14817 fid=$($LFS path2fid $test_dir/$tdir)
14820 error "error: could not get fid for $test_dir/$dir/$tfile."
14822 ffid=$MOUNT/.lustre/fid/$fid
14825 ls $ffid > /dev/null || error "ls $ffid failed."
14826 echo "touch $fid/$tfile.1"
14827 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14829 echo "touch $MOUNT/.lustre/fid/$tfile"
14830 touch $MOUNT/.lustre/fid/$tfile && \
14831 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14833 echo "setxattr to $MOUNT/.lustre/fid"
14834 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14836 echo "listxattr for $MOUNT/.lustre/fid"
14837 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14839 echo "delxattr from $MOUNT/.lustre/fid"
14840 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14842 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14843 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14844 error "touch invalid fid should fail."
14846 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14847 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14848 error "touch non-normal fid should fail."
14850 echo "rename $tdir to $MOUNT/.lustre/fid"
14851 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14852 error "rename to $MOUNT/.lustre/fid should fail."
14854 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14856 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14857 local new_obf_mode=777
14859 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14860 chmod $new_obf_mode $DIR/.lustre/fid ||
14861 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14863 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14864 [ $obf_mode -eq $new_obf_mode ] ||
14865 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14867 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14868 chmod $old_obf_mode $DIR/.lustre/fid ||
14869 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14872 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14873 fid=$($LFS path2fid $test_dir/$tfile-2)
14875 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14877 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14878 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14879 error "create lov data thru .lustre failed"
14881 echo "cp /etc/passwd $test_dir/$tfile-2"
14882 cp /etc/passwd $test_dir/$tfile-2 ||
14883 error "copy to $test_dir/$tfile-2 failed."
14884 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14885 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14886 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14888 rm -rf $test_dir/tfile.lnk
14889 rm -rf $test_dir/$tfile-2
14893 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14894 skip "Need MDS version at least 2.4.1"
14896 local tf=$DIR/$tfile
14899 local fid=$($LFS path2fid $tf)
14900 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14902 # check that we get the same pathname back
14905 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14906 echo "$rootpath $fid"
14907 found=$($LFS fid2path $rootpath "$fid")
14908 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14909 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14912 # check wrong root path format
14913 rootpath=$MOUNT"_wrong"
14914 found=$($LFS fid2path $rootpath "$fid")
14915 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14917 run_test 154A "lfs path2fid and fid2path basic checks"
14920 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14921 skip "Need MDS version at least 2.4.1"
14923 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14924 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14925 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14926 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14928 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14929 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14931 # check that we get the same pathname
14932 echo "PFID: $PFID, name: $name"
14933 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14934 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14935 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14936 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14938 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14940 run_test 154B "verify the ll_decode_linkea tool"
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14944 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14945 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14946 skip "Need MDS version at least 2.2.51"
14947 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14949 cp /etc/hosts $DIR/$tfile
14951 fid=$($LFS path2fid $DIR/$tfile)
14953 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14955 dot_lustre_fid_permission_check "$fid" $DIR ||
14956 error "dot lustre permission check $fid failed"
14958 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14960 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14962 touch $MOUNT/.lustre/file &&
14963 error "creation is not allowed under .lustre"
14965 mkdir $MOUNT/.lustre/dir &&
14966 error "mkdir is not allowed under .lustre"
14970 run_test 154a "Open-by-FID"
14973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14974 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14975 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14976 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14977 skip "Need MDS version at least 2.2.51"
14979 local remote_dir=$DIR/$tdir/remote_dir
14983 mkdir -p $DIR/$tdir
14984 $LFS mkdir -i $MDTIDX $remote_dir ||
14985 error "create remote directory failed"
14987 cp /etc/hosts $remote_dir/$tfile
14989 fid=$($LFS path2fid $remote_dir/$tfile)
14991 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14993 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14994 error "dot lustre permission check $fid failed"
14997 run_test 154b "Open-by-FID for remote directory"
15000 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15001 skip "Need MDS version at least 2.4.1"
15003 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15004 local FID1=$($LFS path2fid $DIR/$tfile.1)
15005 local FID2=$($LFS path2fid $DIR/$tfile.2)
15006 local FID3=$($LFS path2fid $DIR/$tfile.3)
15009 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15010 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15011 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15013 [ "$FID" = "${!want}" ] ||
15014 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15018 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15020 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15021 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15025 run_test 154c "lfs path2fid and fid2path multiple arguments"
15028 remote_mds_nodsh && skip "remote MDS with nodsh"
15029 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15030 skip "Need MDS version at least 2.5.53"
15032 if remote_mds; then
15033 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15037 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15044 local fid=$($LFS path2fid $DIR/$tfile)
15047 cmd="exec $fd<$DIR/$tfile"
15049 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15050 echo "$fid_list" | grep "$fid"
15053 cmd="exec $fd>/dev/null"
15055 if [ $rc -ne 0 ]; then
15056 error "FID $fid not found in open files list $fid_list"
15059 run_test 154d "Verify open file fid"
15063 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15064 skip "Need MDS version at least 2.6.50"
15066 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15067 error ".lustre returned by readdir"
15070 run_test 154e ".lustre is not returned by readdir"
15073 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15075 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15076 mkdir_on_mdt0 $DIR/$tdir
15077 # test dirs inherit from its stripe
15078 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15079 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15080 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15081 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15084 # get fid of parents
15085 local FID0=$($LFS path2fid $DIR/$tdir)
15086 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15087 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15088 local FID3=$($LFS path2fid $DIR)
15090 # check that path2fid --parents returns expected <parent_fid>/name
15091 # 1) test for a directory (single parent)
15092 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15093 [ "$parent" == "$FID0/foo1" ] ||
15094 error "expected parent: $FID0/foo1, got: $parent"
15096 # 2) test for a file with nlink > 1 (multiple parents)
15097 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15098 echo "$parent" | grep -F "$FID1/$tfile" ||
15099 error "$FID1/$tfile not returned in parent list"
15100 echo "$parent" | grep -F "$FID2/link" ||
15101 error "$FID2/link not returned in parent list"
15103 # 3) get parent by fid
15104 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15105 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15106 echo "$parent" | grep -F "$FID1/$tfile" ||
15107 error "$FID1/$tfile not returned in parent list (by fid)"
15108 echo "$parent" | grep -F "$FID2/link" ||
15109 error "$FID2/link not returned in parent list (by fid)"
15111 # 4) test for entry in root directory
15112 parent=$($LFS path2fid --parents $DIR/f)
15113 echo "$parent" | grep -F "$FID3/f" ||
15114 error "$FID3/f not returned in parent list"
15116 # 5) test it on root directory
15117 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15118 error "$MOUNT should not have parents"
15120 # enable xattr caching and check that linkea is correctly updated
15121 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15122 save_lustre_params client "llite.*.xattr_cache" > $save
15123 lctl set_param llite.*.xattr_cache 1
15125 # 6.1) linkea update on rename
15126 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15128 # get parents by fid
15129 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15130 # foo1 should no longer be returned in parent list
15131 echo "$parent" | grep -F "$FID1" &&
15132 error "$FID1 should no longer be in parent list"
15133 # the new path should appear
15134 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15135 error "$FID2/$tfile.moved is not in parent list"
15137 # 6.2) linkea update on unlink
15138 rm -f $DIR/$tdir/foo2/link
15139 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15140 # foo2/link should no longer be returned in parent list
15141 echo "$parent" | grep -F "$FID2/link" &&
15142 error "$FID2/link should no longer be in parent list"
15146 restore_lustre_params < $save
15149 run_test 154f "get parent fids by reading link ea"
15153 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15154 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15155 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15156 skip "Need MDS version at least 2.6.92"
15158 mkdir_on_mdt0 $DIR/$tdir
15159 llapi_fid_test -d $DIR/$tdir
15161 run_test 154g "various llapi FID tests"
15163 test_155_small_load() {
15164 local temp=$TMP/$tfile
15165 local file=$DIR/$tfile
15167 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15168 error "dd of=$temp bs=6096 count=1 failed"
15170 cancel_lru_locks $OSC
15171 cmp $temp $file || error "$temp $file differ"
15173 $TRUNCATE $temp 6000
15174 $TRUNCATE $file 6000
15175 cmp $temp $file || error "$temp $file differ (truncate1)"
15177 echo "12345" >>$temp
15178 echo "12345" >>$file
15179 cmp $temp $file || error "$temp $file differ (append1)"
15181 echo "12345" >>$temp
15182 echo "12345" >>$file
15183 cmp $temp $file || error "$temp $file differ (append2)"
15189 test_155_big_load() {
15190 remote_ost_nodsh && skip "remote OST with nodsh"
15192 local temp=$TMP/$tfile
15193 local file=$DIR/$tfile
15196 local cache_size=$(do_facet ost$((MAXI+1)) \
15197 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15198 local large_file_size=$((cache_size * 2))
15200 echo "OSS cache size: $cache_size KB"
15201 echo "Large file size: $large_file_size KB"
15203 [ $MAXV -le $large_file_size ] &&
15204 skip_env "max available OST size needs > $large_file_size KB"
15206 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15208 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15209 error "dd of=$temp bs=$large_file_size count=1k failed"
15212 cancel_lru_locks osc
15213 cmp $temp $file || error "$temp $file differ"
15219 save_writethrough() {
15220 local facets=$(get_facets OST)
15222 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15228 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15230 save_writethrough $p
15233 set_cache writethrough on
15234 test_155_small_load
15235 restore_lustre_params < $p
15238 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15243 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15245 save_writethrough $p
15248 set_cache writethrough off
15249 test_155_small_load
15250 restore_lustre_params < $p
15253 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15258 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15260 save_writethrough $p
15263 set_cache writethrough on
15264 test_155_small_load
15265 restore_lustre_params < $p
15268 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15273 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15275 save_writethrough $p
15278 set_cache writethrough off
15279 test_155_small_load
15280 restore_lustre_params < $p
15283 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15288 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15290 save_writethrough $p
15293 set_cache writethrough on
15295 restore_lustre_params < $p
15298 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15303 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15305 save_writethrough $p
15308 set_cache writethrough off
15310 restore_lustre_params < $p
15313 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15318 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15320 save_writethrough $p
15323 set_cache writethrough on
15325 restore_lustre_params < $p
15328 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15333 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15335 save_writethrough $p
15338 set_cache writethrough off
15340 restore_lustre_params < $p
15343 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15347 remote_ost_nodsh && skip "remote OST with nodsh"
15348 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15349 skip "stats not implemented on old servers"
15350 [ "$ost1_FSTYPE" = "zfs" ] &&
15351 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15356 local file="$DIR/$tfile"
15357 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15359 save_writethrough $p
15362 log "Turn on read and write cache"
15364 set_cache writethrough on
15366 log "Write data and read it back."
15367 log "Read should be satisfied from the cache."
15368 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15370 cancel_lru_locks osc
15371 cat $file >/dev/null
15373 if ! let "AFTER - BEFORE == CPAGES"; then
15374 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15376 log "cache hits: before: $BEFORE, after: $AFTER"
15379 log "Read again; it should be satisfied from the cache."
15381 cancel_lru_locks osc
15382 cat $file >/dev/null
15384 if ! let "AFTER - BEFORE == CPAGES"; then
15385 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15387 log "cache hits:: before: $BEFORE, after: $AFTER"
15390 log "Turn off the read cache and turn on the write cache"
15392 set_cache writethrough on
15394 log "Read again; it should be satisfied from the cache."
15396 cancel_lru_locks osc
15397 cat $file >/dev/null
15399 if ! let "AFTER - BEFORE == CPAGES"; then
15400 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15402 log "cache hits:: before: $BEFORE, after: $AFTER"
15405 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15406 # > 2.12.56 uses pagecache if cached
15407 log "Read again; it should not be satisfied from the cache."
15409 cancel_lru_locks osc
15410 cat $file >/dev/null
15412 if ! let "AFTER - BEFORE == 0"; then
15413 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15415 log "cache hits:: before: $BEFORE, after: $AFTER"
15419 log "Write data and read it back."
15420 log "Read should be satisfied from the cache."
15421 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15423 cancel_lru_locks osc
15424 cat $file >/dev/null
15426 if ! let "AFTER - BEFORE == CPAGES"; then
15427 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15429 log "cache hits:: before: $BEFORE, after: $AFTER"
15432 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15433 # > 2.12.56 uses pagecache if cached
15434 log "Read again; it should not be satisfied from the cache."
15436 cancel_lru_locks osc
15437 cat $file >/dev/null
15439 if ! let "AFTER - BEFORE == 0"; then
15440 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15442 log "cache hits:: before: $BEFORE, after: $AFTER"
15446 log "Turn off read and write cache"
15448 set_cache writethrough off
15450 log "Write data and read it back"
15451 log "It should not be satisfied from the cache."
15453 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15454 cancel_lru_locks osc
15456 cat $file >/dev/null
15458 if ! let "AFTER - BEFORE == 0"; then
15459 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15461 log "cache hits:: before: $BEFORE, after: $AFTER"
15464 log "Turn on the read cache and turn off the write cache"
15466 set_cache writethrough off
15468 log "Write data and read it back"
15469 log "It should not be satisfied from the cache."
15471 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15473 cancel_lru_locks osc
15474 cat $file >/dev/null
15476 if ! let "AFTER - BEFORE == 0"; then
15477 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15479 log "cache hits:: before: $BEFORE, after: $AFTER"
15482 log "Read again; it should be satisfied from the cache."
15484 cancel_lru_locks osc
15485 cat $file >/dev/null
15487 if ! let "AFTER - BEFORE == CPAGES"; then
15488 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15490 log "cache hits:: before: $BEFORE, after: $AFTER"
15493 restore_lustre_params < $p
15496 run_test 156 "Verification of tunables"
15499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15500 remote_mds_nodsh && skip "remote MDS with nodsh"
15501 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15502 skip "Need MDS version at least 2.2.0"
15504 changelog_register || error "changelog_register failed"
15505 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15506 changelog_users $SINGLEMDS | grep -q $cl_user ||
15507 error "User $cl_user not found in changelog_users"
15509 mkdir_on_mdt0 $DIR/$tdir
15512 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15513 changelog_clear 0 || error "changelog_clear failed"
15514 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15515 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15516 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15517 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15518 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15519 rm $DIR/$tdir/pics/desktop.jpg
15521 echo "verifying changelog mask"
15522 changelog_chmask "-MKDIR"
15523 changelog_chmask "-CLOSE"
15525 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15526 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15528 changelog_chmask "+MKDIR"
15529 changelog_chmask "+CLOSE"
15531 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15532 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15534 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15535 CLOSES=$(changelog_dump | grep -c "CLOSE")
15536 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15537 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15540 echo "verifying target fid"
15541 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15542 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15543 [ "$fidc" == "$fidf" ] ||
15544 error "changelog '$tfile' fid $fidc != file fid $fidf"
15545 echo "verifying parent fid"
15546 # The FID returned from the Changelog may be the directory shard on
15547 # a different MDT, and not the FID returned by path2fid on the parent.
15548 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15549 # since this is what will matter when recreating this file in the tree.
15550 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15551 local pathp=$($LFS fid2path $MOUNT "$fidp")
15552 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15553 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15555 echo "getting records for $cl_user"
15556 changelog_users $SINGLEMDS
15557 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15559 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15560 error "changelog_clear failed"
15561 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15562 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15563 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15564 error "user index expect $user_rec1 + $nclr != $user_rec2"
15566 local min0_rec=$(changelog_users $SINGLEMDS |
15567 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15568 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15569 awk '{ print $1; exit; }')
15571 changelog_dump | tail -n 5
15572 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15573 [ $first_rec == $((min0_rec + 1)) ] ||
15574 error "first index should be $min0_rec + 1 not $first_rec"
15576 # LU-3446 changelog index reset on MDT restart
15577 local cur_rec1=$(changelog_users $SINGLEMDS |
15578 awk '/^current.index:/ { print $NF }')
15579 changelog_clear 0 ||
15580 error "clear all changelog records for $cl_user failed"
15581 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15582 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15583 error "Fail to start $SINGLEMDS"
15584 local cur_rec2=$(changelog_users $SINGLEMDS |
15585 awk '/^current.index:/ { print $NF }')
15586 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15587 [ $cur_rec1 == $cur_rec2 ] ||
15588 error "current index should be $cur_rec1 not $cur_rec2"
15590 echo "verifying users from this test are deregistered"
15591 changelog_deregister || error "changelog_deregister failed"
15592 changelog_users $SINGLEMDS | grep -q $cl_user &&
15593 error "User '$cl_user' still in changelog_users"
15595 # lctl get_param -n mdd.*.changelog_users
15596 # current_index: 144
15597 # ID index (idle seconds)
15598 # cl3 144 (2) mask=<list>
15599 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15600 # this is the normal case where all users were deregistered
15601 # make sure no new records are added when no users are present
15602 local last_rec1=$(changelog_users $SINGLEMDS |
15603 awk '/^current.index:/ { print $NF }')
15604 touch $DIR/$tdir/chloe
15605 local last_rec2=$(changelog_users $SINGLEMDS |
15606 awk '/^current.index:/ { print $NF }')
15607 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15608 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15610 # any changelog users must be leftovers from a previous test
15611 changelog_users $SINGLEMDS
15612 echo "other changelog users; can't verify off"
15615 run_test 160a "changelog sanity"
15617 test_160b() { # LU-3587
15618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15619 remote_mds_nodsh && skip "remote MDS with nodsh"
15620 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15621 skip "Need MDS version at least 2.2.0"
15623 changelog_register || error "changelog_register failed"
15624 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15625 changelog_users $SINGLEMDS | grep -q $cl_user ||
15626 error "User '$cl_user' not found in changelog_users"
15628 local longname1=$(str_repeat a 255)
15629 local longname2=$(str_repeat b 255)
15632 echo "creating very long named file"
15633 touch $longname1 || error "create of '$longname1' failed"
15634 echo "renaming very long named file"
15635 mv $longname1 $longname2
15637 changelog_dump | grep RENME | tail -n 5
15640 run_test 160b "Verify that very long rename doesn't crash in changelog"
15643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15644 remote_mds_nodsh && skip "remote MDS with nodsh"
15646 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15647 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15648 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15649 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15653 # Registration step
15654 changelog_register || error "changelog_register failed"
15657 mkdir -p $DIR/$tdir
15658 $MCREATE $DIR/$tdir/foo_160c
15659 changelog_chmask "-TRUNC"
15660 $TRUNCATE $DIR/$tdir/foo_160c 200
15661 changelog_chmask "+TRUNC"
15662 $TRUNCATE $DIR/$tdir/foo_160c 199
15663 changelog_dump | tail -n 5
15664 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15665 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15667 run_test 160c "verify that changelog log catch the truncate event"
15670 remote_mds_nodsh && skip "remote MDS with nodsh"
15671 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15673 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15674 skip "Need MDS version at least 2.7.60"
15676 # Registration step
15677 changelog_register || error "changelog_register failed"
15679 mkdir -p $DIR/$tdir/migrate_dir
15680 changelog_clear 0 || error "changelog_clear failed"
15682 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15683 changelog_dump | tail -n 5
15684 local migrates=$(changelog_dump | grep -c "MIGRT")
15685 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15687 run_test 160d "verify that changelog log catch the migrate event"
15690 remote_mds_nodsh && skip "remote MDS with nodsh"
15693 changelog_register || error "changelog_register failed"
15695 local MDT0=$(facet_svc $SINGLEMDS)
15698 # No user (expect fail)
15699 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15701 if [ $rc -eq 0 ]; then
15702 error "Should fail without user"
15703 elif [ $rc -ne 4 ]; then
15704 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15707 # Delete a future user (expect fail)
15708 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15710 if [ $rc -eq 0 ]; then
15711 error "Deleted non-existant user cl77"
15712 elif [ $rc -ne 2 ]; then
15713 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15716 # Clear to a bad index (1 billion should be safe)
15717 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15720 if [ $rc -eq 0 ]; then
15721 error "Successfully cleared to invalid CL index"
15722 elif [ $rc -ne 22 ]; then
15723 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15726 run_test 160e "changelog negative testing (should return errors)"
15729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15730 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15731 skip "Need MDS version at least 2.10.56"
15733 local mdts=$(comma_list $(mdts_nodes))
15736 changelog_register || error "first changelog_register failed"
15737 changelog_register || error "second changelog_register failed"
15739 declare -A cl_user1
15740 declare -A cl_user2
15745 # generate some changelog records to accumulate on each MDT
15746 # use all_char because created files should be evenly distributed
15747 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15748 error "test_mkdir $tdir failed"
15749 log "$(date +%s): creating first files"
15750 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15751 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15752 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15755 # check changelogs have been generated
15756 local start=$SECONDS
15757 local idle_time=$((MDSCOUNT * 5 + 5))
15758 local nbcl=$(changelog_dump | wc -l)
15759 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15761 for param in "changelog_max_idle_time=$idle_time" \
15763 "changelog_min_gc_interval=2" \
15764 "changelog_min_free_cat_entries=3"; do
15765 local MDT0=$(facet_svc $SINGLEMDS)
15766 local var="${param%=*}"
15767 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15769 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15770 do_nodes $mdts $LCTL set_param mdd.*.$param
15773 # force cl_user2 to be idle (1st part), but also cancel the
15774 # cl_user1 records so that it is not evicted later in the test.
15775 local sleep1=$((idle_time / 2))
15776 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15779 # simulate changelog catalog almost full
15780 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15781 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15783 for i in $(seq $MDSCOUNT); do
15784 cl_users=(${CL_USERS[mds$i]})
15785 cl_user1[mds$i]="${cl_users[0]}"
15786 cl_user2[mds$i]="${cl_users[1]}"
15788 [ -n "${cl_user1[mds$i]}" ] ||
15789 error "mds$i: no user registered"
15790 [ -n "${cl_user2[mds$i]}" ] ||
15791 error "mds$i: only ${cl_user2[mds$i]} is registered"
15793 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15794 [ -n "$user_rec1" ] ||
15795 error "mds$i: User ${cl_user1[mds$i]} not registered"
15796 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15797 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15798 [ -n "$user_rec2" ] ||
15799 error "mds$i: User ${cl_user1[mds$i]} not registered"
15800 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15801 "$user_rec1 + 2 == $user_rec2"
15802 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15803 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15804 "$user_rec1 + 2, but is $user_rec2"
15805 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15806 [ -n "$user_rec2" ] ||
15807 error "mds$i: User ${cl_user2[mds$i]} not registered"
15808 [ $user_rec1 == $user_rec2 ] ||
15809 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15810 "$user_rec1, but is $user_rec2"
15813 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15814 local sleep2=$((idle_time - (SECONDS - start) + 1))
15815 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15818 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15819 # cl_user1 should be OK because it recently processed records.
15820 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15821 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15822 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15823 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15826 # ensure gc thread is done
15827 for i in $(mdts_nodes); do
15828 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15829 error "$i: GC-thread not done"
15833 for (( i = 1; i <= MDSCOUNT; i++ )); do
15834 # check cl_user1 still registered
15835 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15836 error "mds$i: User ${cl_user1[mds$i]} not registered"
15837 # check cl_user2 unregistered
15838 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15839 error "mds$i: User ${cl_user2[mds$i]} still registered"
15841 # check changelogs are present and starting at $user_rec1 + 1
15842 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15843 [ -n "$user_rec1" ] ||
15844 error "mds$i: User ${cl_user1[mds$i]} not registered"
15845 first_rec=$($LFS changelog $(facet_svc mds$i) |
15846 awk '{ print $1; exit; }')
15848 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15849 [ $((user_rec1 + 1)) == $first_rec ] ||
15850 error "mds$i: rec $first_rec != $user_rec1 + 1"
15853 run_test 160f "changelog garbage collect (timestamped users)"
15856 remote_mds_nodsh && skip "remote MDS with nodsh"
15857 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15858 skip "Need MDS version at least 2.10.56"
15860 local mdts=$(comma_list $(mdts_nodes))
15862 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15863 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15866 changelog_register || error "first changelog_register failed"
15867 changelog_register || error "second changelog_register failed"
15869 declare -A cl_user1
15870 declare -A cl_user2
15875 # generate some changelog records to accumulate on each MDT
15876 # use all_char because created files should be evenly distributed
15877 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15878 error "test_mkdir $tdir failed"
15879 for ((i = 0; i < MDSCOUNT; i++)); do
15880 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15881 error "create $DIR/$tdir/d$i.1 failed"
15884 # check changelogs have been generated
15885 local nbcl=$(changelog_dump | wc -l)
15886 (( $nbcl > 0 )) || error "no changelogs found"
15888 # reduce the max_idle_indexes value to make sure we exceed it
15889 for param in "changelog_max_idle_indexes=1" \
15891 "changelog_min_gc_interval=2" \
15892 "changelog_min_free_cat_entries=3"; do
15893 local MDT0=$(facet_svc $SINGLEMDS)
15894 local var="${param%=*}"
15895 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15897 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15898 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15899 error "unable to set mdd.*.$param"
15902 # simulate changelog catalog almost full
15903 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15904 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15906 local start=$SECONDS
15907 for i in $(seq $MDSCOUNT); do
15908 cl_users=(${CL_USERS[mds$i]})
15909 cl_user1[mds$i]="${cl_users[0]}"
15910 cl_user2[mds$i]="${cl_users[1]}"
15912 [ -n "${cl_user1[mds$i]}" ] ||
15913 error "mds$i: no user registered"
15914 [ -n "${cl_user2[mds$i]}" ] ||
15915 error "mds$i: only ${cl_user1[mds$i]} is registered"
15917 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15918 [ -n "$user_rec1" ] ||
15919 error "mds$i: User ${cl_user1[mds$i]} not registered"
15920 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15921 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15922 [ -n "$user_rec2" ] ||
15923 error "mds$i: User ${cl_user1[mds$i]} not registered"
15924 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15925 "$user_rec1 + 2 == $user_rec2"
15926 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15927 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15928 "$user_rec1 + 2, but is $user_rec2"
15929 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15930 [ -n "$user_rec2" ] ||
15931 error "mds$i: User ${cl_user2[mds$i]} not registered"
15932 [ $user_rec1 == $user_rec2 ] ||
15933 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15934 "$user_rec1, but is $user_rec2"
15937 # ensure we are past the previous changelog_min_gc_interval set above
15938 local sleep2=$((start + 2 - SECONDS))
15939 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15941 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15942 # cl_user1 should be OK because it recently processed records.
15943 for ((i = 0; i < MDSCOUNT; i++)); do
15944 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15945 error "create $DIR/$tdir/d$i.3 failed"
15948 # ensure gc thread is done
15949 for i in $(mdts_nodes); do
15950 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15951 error "$i: GC-thread not done"
15955 for (( i = 1; i <= MDSCOUNT; i++ )); do
15956 # check cl_user1 still registered
15957 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15958 error "mds$i: User ${cl_user1[mds$i]} not registered"
15959 # check cl_user2 unregistered
15960 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15961 error "mds$i: User ${cl_user2[mds$i]} still registered"
15963 # check changelogs are present and starting at $user_rec1 + 1
15964 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15965 [ -n "$user_rec1" ] ||
15966 error "mds$i: User ${cl_user1[mds$i]} not registered"
15967 first_rec=$($LFS changelog $(facet_svc mds$i) |
15968 awk '{ print $1; exit; }')
15970 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15971 [ $((user_rec1 + 1)) == $first_rec ] ||
15972 error "mds$i: rec $first_rec != $user_rec1 + 1"
15975 run_test 160g "changelog garbage collect (old users)"
15978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15979 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15980 skip "Need MDS version at least 2.10.56"
15982 local mdts=$(comma_list $(mdts_nodes))
15985 changelog_register || error "first changelog_register failed"
15986 changelog_register || error "second changelog_register failed"
15988 declare -A cl_user1
15989 declare -A cl_user2
15994 # generate some changelog records to accumulate on each MDT
15995 # use all_char because created files should be evenly distributed
15996 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15997 error "test_mkdir $tdir failed"
15998 for ((i = 0; i < MDSCOUNT; i++)); do
15999 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16000 error "create $DIR/$tdir/d$i.1 failed"
16003 # check changelogs have been generated
16004 local nbcl=$(changelog_dump | wc -l)
16005 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16007 for param in "changelog_max_idle_time=10" \
16009 "changelog_min_gc_interval=2"; do
16010 local MDT0=$(facet_svc $SINGLEMDS)
16011 local var="${param%=*}"
16012 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16014 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16015 do_nodes $mdts $LCTL set_param mdd.*.$param
16018 # force cl_user2 to be idle (1st part)
16021 for i in $(seq $MDSCOUNT); do
16022 cl_users=(${CL_USERS[mds$i]})
16023 cl_user1[mds$i]="${cl_users[0]}"
16024 cl_user2[mds$i]="${cl_users[1]}"
16026 [ -n "${cl_user1[mds$i]}" ] ||
16027 error "mds$i: no user registered"
16028 [ -n "${cl_user2[mds$i]}" ] ||
16029 error "mds$i: only ${cl_user2[mds$i]} is registered"
16031 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16032 [ -n "$user_rec1" ] ||
16033 error "mds$i: User ${cl_user1[mds$i]} not registered"
16034 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16035 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16036 [ -n "$user_rec2" ] ||
16037 error "mds$i: User ${cl_user1[mds$i]} not registered"
16038 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16039 "$user_rec1 + 2 == $user_rec2"
16040 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16041 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16042 "$user_rec1 + 2, but is $user_rec2"
16043 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16044 [ -n "$user_rec2" ] ||
16045 error "mds$i: User ${cl_user2[mds$i]} not registered"
16046 [ $user_rec1 == $user_rec2 ] ||
16047 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16048 "$user_rec1, but is $user_rec2"
16051 # force cl_user2 to be idle (2nd part) and to reach
16052 # changelog_max_idle_time
16055 # force each GC-thread start and block then
16056 # one per MDT/MDD, set fail_val accordingly
16057 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16058 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16060 # generate more changelogs to trigger fail_loc
16061 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16062 error "create $DIR/$tdir/${tfile}bis failed"
16064 # stop MDT to stop GC-thread, should be done in back-ground as it will
16065 # block waiting for the thread to be released and exit
16066 declare -A stop_pids
16067 for i in $(seq $MDSCOUNT); do
16069 stop_pids[mds$i]=$!
16072 for i in $(mdts_nodes); do
16075 local facets=$(facets_up_on_host $i)
16077 for facet in ${facets//,/ }; do
16078 if [[ $facet == mds* ]]; then
16082 # ensure each MDS's gc threads are still present and all in "R"
16083 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16084 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16085 error "$i: expected $nb GC-thread"
16087 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16089 error "$i: GC-thread not found in R-state"
16090 # check umounts of each MDT on MDS have reached kthread_stop()
16091 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16092 error "$i: expected $nb umount"
16094 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16095 error "$i: umount not found in D-state"
16098 # release all GC-threads
16099 do_nodes $mdts $LCTL set_param fail_loc=0
16101 # wait for MDT stop to complete
16102 for i in $(seq $MDSCOUNT); do
16103 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16107 # may try to check if any orphan changelog records are present
16108 # via ldiskfs/zfs and llog_reader...
16110 # re-start/mount MDTs
16111 for i in $(seq $MDSCOUNT); do
16112 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16113 error "Fail to start mds$i"
16117 for i in $(seq $MDSCOUNT); do
16118 # check cl_user1 still registered
16119 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16120 error "mds$i: User ${cl_user1[mds$i]} not registered"
16121 # check cl_user2 unregistered
16122 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16123 error "mds$i: User ${cl_user2[mds$i]} still registered"
16125 # check changelogs are present and starting at $user_rec1 + 1
16126 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16127 [ -n "$user_rec1" ] ||
16128 error "mds$i: User ${cl_user1[mds$i]} not registered"
16129 first_rec=$($LFS changelog $(facet_svc mds$i) |
16130 awk '{ print $1; exit; }')
16132 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16133 [ $((user_rec1 + 1)) == $first_rec ] ||
16134 error "mds$i: first index should be $user_rec1 + 1, " \
16135 "but is $first_rec"
16138 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16143 local mdts=$(comma_list $(mdts_nodes))
16145 changelog_register || error "first changelog_register failed"
16147 # generate some changelog records to accumulate on each MDT
16148 # use all_char because created files should be evenly distributed
16149 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16150 error "test_mkdir $tdir failed"
16151 for ((i = 0; i < MDSCOUNT; i++)); do
16152 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16153 error "create $DIR/$tdir/d$i.1 failed"
16156 # check changelogs have been generated
16157 local nbcl=$(changelog_dump | wc -l)
16158 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16160 # simulate race between register and unregister
16161 # XXX as fail_loc is set per-MDS, with DNE configs the race
16162 # simulation will only occur for one MDT per MDS and for the
16163 # others the normal race scenario will take place
16164 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16165 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16166 do_nodes $mdts $LCTL set_param fail_val=1
16168 # unregister 1st user
16169 changelog_deregister &
16171 # wait some time for deregister work to reach race rdv
16173 # register 2nd user
16174 changelog_register || error "2nd user register failed"
16176 wait $pid1 || error "1st user deregister failed"
16180 declare -A LAST_REC
16181 for i in $(seq $MDSCOUNT); do
16182 if changelog_users mds$i | grep "^cl"; then
16183 # make sure new records are added with one user present
16184 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16185 awk '/^current.index:/ { print $NF }')
16187 error "mds$i has no user registered"
16191 # generate more changelog records to accumulate on each MDT
16192 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16193 error "create $DIR/$tdir/${tfile}bis failed"
16195 for i in $(seq $MDSCOUNT); do
16196 last_rec=$(changelog_users $SINGLEMDS |
16197 awk '/^current.index:/ { print $NF }')
16198 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16199 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16200 error "changelogs are off on mds$i"
16203 run_test 160i "changelog user register/unregister race"
16206 remote_mds_nodsh && skip "remote MDS with nodsh"
16207 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16208 skip "Need MDS version at least 2.12.56"
16210 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16211 stack_trap "umount $MOUNT2" EXIT
16213 changelog_register || error "first changelog_register failed"
16214 stack_trap "changelog_deregister" EXIT
16216 # generate some changelog
16217 # use all_char because created files should be evenly distributed
16218 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16219 error "mkdir $tdir failed"
16220 for ((i = 0; i < MDSCOUNT; i++)); do
16221 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16222 error "create $DIR/$tdir/d$i.1 failed"
16225 # open the changelog device
16226 exec 3>/dev/changelog-$FSNAME-MDT0000
16227 stack_trap "exec 3>&-" EXIT
16228 exec 4</dev/changelog-$FSNAME-MDT0000
16229 stack_trap "exec 4<&-" EXIT
16231 # umount the first lustre mount
16233 stack_trap "mount_client $MOUNT" EXIT
16235 # read changelog, which may or may not fail, but should not crash
16239 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16240 changelog_users $SINGLEMDS | grep -q $cl_user ||
16241 error "User $cl_user not found in changelog_users"
16243 printf 'clear:'$cl_user':0' >&3
16245 run_test 160j "client can be umounted while its chanangelog is being used"
16248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16249 remote_mds_nodsh && skip "remote MDS with nodsh"
16251 mkdir -p $DIR/$tdir/1/1
16253 changelog_register || error "changelog_register failed"
16254 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16256 changelog_users $SINGLEMDS | grep -q $cl_user ||
16257 error "User '$cl_user' not found in changelog_users"
16258 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16259 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16260 rmdir $DIR/$tdir/1/1 & sleep 1
16262 touch $DIR/$tdir/2/2
16263 rm -rf $DIR/$tdir/2
16268 changelog_dump | grep rmdir || error "rmdir not recorded"
16270 run_test 160k "Verify that changelog records are not lost"
16272 # Verifies that a file passed as a parameter has recently had an operation
16273 # performed on it that has generated an MTIME changelog which contains the
16274 # correct parent FID. As files might reside on a different MDT from the
16275 # parent directory in DNE configurations, the FIDs are translated to paths
16276 # before being compared, which should be identical
16277 compare_mtime_changelog() {
16285 mdtidx=$($LFS getstripe --mdt-index $file)
16286 mdtidx=$(printf "%04x" $mdtidx)
16288 # Obtain the parent FID from the MTIME changelog
16289 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16290 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16292 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16293 [ -z "$cl_fid" ] && error "parent FID not present"
16295 # Verify that the path for the parent FID is the same as the path for
16296 # the test directory
16297 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16301 [[ "${pdir%/}" == "$dir" ]] ||
16302 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16308 remote_mds_nodsh && skip "remote MDS with nodsh"
16309 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16310 skip "Need MDS version at least 2.13.55"
16314 changelog_register || error "changelog_register failed"
16315 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16317 changelog_users $SINGLEMDS | grep -q $cl_user ||
16318 error "User '$cl_user' not found in changelog_users"
16320 # Clear some types so that MTIME changelogs are generated
16321 changelog_chmask "-CREAT"
16322 changelog_chmask "-CLOSE"
16324 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16326 # Test CL_MTIME during setattr
16327 touch $DIR/$tdir/$tfile
16328 compare_mtime_changelog $DIR/$tdir/$tfile
16330 # Test CL_MTIME during close
16331 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16332 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16334 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16337 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16338 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16339 skip "Need MDS version at least 2.14.51"
16346 changelog_register || error "first changelog_register failed"
16347 changelog_register || error "second changelog_register failed"
16349 cl_users=(${CL_USERS[mds1]})
16350 cl_user1="${cl_users[0]}"
16351 cl_user2="${cl_users[1]}"
16352 # generate some changelog records to accumulate on MDT0
16353 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16354 createmany -m $DIR/$tdir/$tfile 50 ||
16355 error "create $DIR/$tdir/$tfile failed"
16356 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16359 # check changelogs have been generated
16360 local nbcl=$(changelog_dump | wc -l)
16361 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16363 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16364 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16366 __changelog_clear mds1 $cl_user1 +10
16367 __changelog_clear mds1 $cl_user2 0 &
16370 __changelog_clear mds1 $cl_user1 0 ||
16371 error "fail to cancel record for $cl_user1"
16373 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16375 run_test 160m "Changelog clear race"
16378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16379 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16380 skip "Need MDS version at least 2.14.51"
16389 changelog_register || error "first changelog_register failed"
16391 cl_users=(${CL_USERS[mds1]})
16392 cl_user1="${cl_users[0]}"
16394 # generate some changelog records to accumulate on MDT0
16395 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16396 first_rec=$(changelog_users $SINGLEMDS |
16397 awk '/^current.index:/ { print $NF }')
16398 while (( last_rec < (( first_rec + 65000)) )); do
16399 createmany -m $DIR/$tdir/$tfile 10000 ||
16400 error "create $DIR/$tdir/$tfile failed"
16402 for i in $(seq 0 10000); do
16403 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16407 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16408 error "unlinkmany failed unlink"
16409 last_rec=$(changelog_users $SINGLEMDS |
16410 awk '/^current.index:/ { print $NF }')
16411 echo last record $last_rec
16412 (( last_rec == 0 )) && error "no changelog found"
16415 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16416 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16418 __changelog_clear mds1 $cl_user1 0 &
16421 __changelog_clear mds1 $cl_user1 0 ||
16422 error "fail to cancel record for $cl_user1"
16424 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16426 run_test 160n "Changelog destroy race"
16429 local mdt="$(facet_svc $SINGLEMDS)"
16431 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16432 remote_mds_nodsh && skip "remote MDS with nodsh"
16433 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16434 skip "Need MDS version at least 2.14.52"
16436 changelog_register --user test_160o -m unlnk+close+open ||
16437 error "changelog_register failed"
16439 do_facet $SINGLEMDS $LCTL --device $mdt \
16440 changelog_register -u "Tt3_-#" &&
16441 error "bad symbols in name should fail"
16443 do_facet $SINGLEMDS $LCTL --device $mdt \
16444 changelog_register -u test_160o &&
16445 error "the same name registration should fail"
16447 do_facet $SINGLEMDS $LCTL --device $mdt \
16448 changelog_register -u test_160toolongname &&
16449 error "too long name registration should fail"
16451 changelog_chmask "MARK+HSM"
16452 lctl get_param mdd.*.changelog*mask
16453 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16454 changelog_users $SINGLEMDS | grep -q $cl_user ||
16455 error "User $cl_user not found in changelog_users"
16457 echo $cl_user | grep -q test_160o ||
16458 error "User $cl_user has no specific name 'test160o'"
16461 changelog_clear 0 || error "changelog_clear failed"
16462 # generate some changelog records to accumulate on MDT0
16463 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16464 touch $DIR/$tdir/$tfile # open 1
16466 OPENS=$(changelog_dump | grep -c "OPEN")
16467 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16469 # must be no MKDIR it wasn't set as user mask
16470 MKDIR=$(changelog_dump | grep -c "MKDIR")
16471 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16473 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16474 mdd.$mdt.changelog_current_mask -n)
16475 # register maskless user
16476 changelog_register || error "changelog_register failed"
16477 # effective mask should be not changed because it is not minimal
16478 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16479 mdd.$mdt.changelog_current_mask -n)
16480 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16481 # set server mask to minimal value
16482 changelog_chmask "MARK"
16483 # check effective mask again, should be treated as DEFMASK now
16484 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16485 mdd.$mdt.changelog_current_mask -n)
16486 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16488 do_facet $SINGLEMDS $LCTL --device $mdt \
16489 changelog_deregister -u test_160o ||
16490 error "cannot deregister by name"
16492 run_test 160o "changelog user name and mask"
16495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16496 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16497 skip "Need MDS version at least 2.14.51"
16498 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16504 changelog_register || error "first changelog_register failed"
16506 cl_users=(${CL_USERS[mds1]})
16507 cl_user1="${cl_users[0]}"
16509 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16510 createmany -m $DIR/$tdir/$tfile 50 ||
16511 error "create $DIR/$tdir/$tfile failed"
16512 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16515 # check changelogs have been generated
16516 entry_count=$(changelog_dump | wc -l)
16517 ((entry_count != 0)) || error "no changelog entries found"
16519 # remove changelog_users and check that orphan entries are removed
16521 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16522 start mds1 || error "cannot start mdt"
16523 entry_count=$(changelog_dump | wc -l)
16524 ((entry_count == 0)) ||
16525 error "found $entry_count changelog entries, expected none"
16527 run_test 160p "Changelog orphan cleanup with no users"
16530 local mdt="$(facet_svc $SINGLEMDS)"
16533 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16534 remote_mds_nodsh && skip "remote MDS with nodsh"
16535 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16536 skip "Need MDS version at least 2.14.54"
16538 # set server mask to minimal value like server init does
16539 changelog_chmask "MARK"
16540 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16541 error "changelog_register failed"
16542 # check effective mask again, should be treated as DEFMASK now
16543 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16544 mdd.$mdt.changelog_current_mask -n)
16545 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16546 error "changelog_deregister failed"
16547 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16549 run_test 160q "changelog effective mask is DEFMASK if not set"
16552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16554 test_mkdir -c1 $DIR/$tdir
16555 cp /etc/hosts $DIR/$tdir/$tfile
16556 test_mkdir -c1 $DIR/$tdir/foo1
16557 test_mkdir -c1 $DIR/$tdir/foo2
16558 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16559 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16560 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16561 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16562 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16563 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16564 $LFS fid2path $DIR $FID
16565 error "bad link ea"
16568 rm $DIR/$tdir/foo2/zachary
16570 rm $DIR/$tdir/foo2/thor
16572 rm $DIR/$tdir/$tfile
16574 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16575 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16576 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16577 rm $DIR/$tdir/foo2/maggie
16580 local longname=$tfile.avg_len_is_thirty_two_
16581 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16582 error_noexit 'failed to unlink many hardlinks'" EXIT
16583 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16584 error "failed to hardlink many files"
16585 links=$($LFS fid2path $DIR $FID | wc -l)
16586 echo -n "${links}/1000 links in link EA"
16587 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16589 run_test 161a "link ea sanity"
16592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16593 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16596 local remote_dir=$DIR/$tdir/remote_dir
16598 mkdir -p $DIR/$tdir
16599 $LFS mkdir -i $MDTIDX $remote_dir ||
16600 error "create remote directory failed"
16602 cp /etc/hosts $remote_dir/$tfile
16603 mkdir -p $remote_dir/foo1
16604 mkdir -p $remote_dir/foo2
16605 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16606 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16607 ln $remote_dir/$tfile $remote_dir/foo1/luna
16608 ln $remote_dir/$tfile $remote_dir/foo2/thor
16610 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16612 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16613 $LFS fid2path $DIR $FID
16614 error "bad link ea"
16617 rm $remote_dir/foo2/zachary
16619 rm $remote_dir/foo2/thor
16621 rm $remote_dir/$tfile
16623 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16624 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16625 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16626 $LFS fid2path $DIR $FID
16627 error "bad link rename"
16629 rm $remote_dir/foo2/maggie
16632 local longname=filename_avg_len_is_thirty_two_
16633 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16634 error "failed to hardlink many files"
16635 links=$($LFS fid2path $DIR $FID | wc -l)
16636 echo -n "${links}/1000 links in link EA"
16637 [[ ${links} -gt 60 ]] ||
16638 error "expected at least 60 links in link EA"
16639 unlinkmany $remote_dir/foo2/$longname 1000 ||
16640 error "failed to unlink many hardlinks"
16642 run_test 161b "link ea sanity under remote directory"
16645 remote_mds_nodsh && skip "remote MDS with nodsh"
16646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16647 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16648 skip "Need MDS version at least 2.1.5"
16650 # define CLF_RENAME_LAST 0x0001
16651 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16652 changelog_register || error "changelog_register failed"
16655 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16656 touch $DIR/$tdir/foo_161c
16657 touch $DIR/$tdir/bar_161c
16658 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16659 changelog_dump | grep RENME | tail -n 5
16660 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16661 changelog_clear 0 || error "changelog_clear failed"
16662 if [ x$flags != "x0x1" ]; then
16663 error "flag $flags is not 0x1"
16666 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16667 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16668 touch $DIR/$tdir/foo_161c
16669 touch $DIR/$tdir/bar_161c
16670 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16671 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16672 changelog_dump | grep RENME | tail -n 5
16673 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16674 changelog_clear 0 || error "changelog_clear failed"
16675 if [ x$flags != "x0x0" ]; then
16676 error "flag $flags is not 0x0"
16678 echo "rename overwrite a target having nlink > 1," \
16679 "changelog record has flags of $flags"
16681 # rename doesn't overwrite a target (changelog flag 0x0)
16682 touch $DIR/$tdir/foo_161c
16683 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16684 changelog_dump | grep RENME | tail -n 5
16685 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16686 changelog_clear 0 || error "changelog_clear failed"
16687 if [ x$flags != "x0x0" ]; then
16688 error "flag $flags is not 0x0"
16690 echo "rename doesn't overwrite a target," \
16691 "changelog record has flags of $flags"
16693 # define CLF_UNLINK_LAST 0x0001
16694 # unlink a file having nlink = 1 (changelog flag 0x1)
16695 rm -f $DIR/$tdir/foo2_161c
16696 changelog_dump | grep UNLNK | tail -n 5
16697 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16698 changelog_clear 0 || error "changelog_clear failed"
16699 if [ x$flags != "x0x1" ]; then
16700 error "flag $flags is not 0x1"
16702 echo "unlink a file having nlink = 1," \
16703 "changelog record has flags of $flags"
16705 # unlink a file having nlink > 1 (changelog flag 0x0)
16706 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16707 rm -f $DIR/$tdir/foobar_161c
16708 changelog_dump | grep UNLNK | tail -n 5
16709 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16710 changelog_clear 0 || error "changelog_clear failed"
16711 if [ x$flags != "x0x0" ]; then
16712 error "flag $flags is not 0x0"
16714 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16716 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16719 remote_mds_nodsh && skip "remote MDS with nodsh"
16720 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16725 changelog_register || error "changelog_register failed"
16727 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16728 # interfer with $MOUNT/.lustre/fid/ access
16730 [[ $? -eq 0 ]] || error "mkdir failed"
16732 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16733 $LCTL set_param fail_loc=0x8000140c
16735 $LCTL set_param fail_val=5
16738 echo foofoo > $DIR/$tdir/$tfile &
16741 # wait for create to be delayed
16745 [[ $? -eq 0 ]] || error "create should be blocked"
16747 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16748 stack_trap "rm -f $tempfile"
16749 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16750 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16751 # some delay may occur during ChangeLog publishing and file read just
16752 # above, that could allow file write to happen finally
16753 [[ -s $tempfile ]] && echo "file should be empty"
16755 $LCTL set_param fail_loc=0
16758 [[ $? -eq 0 ]] || error "create failed"
16760 run_test 161d "create with concurrent .lustre/fid access"
16763 local expected="$1"
16768 path=$($LFS fid2path "$@")
16771 if [ $rc -ne 0 ]; then
16772 error "path looked up of '$expected' failed: rc=$rc"
16773 elif [ "$path" != "$expected" ]; then
16774 error "path looked up '$path' instead of '$expected'"
16776 echo "FID '$fid' resolves to path '$path' as expected"
16780 test_162a() { # was test_162
16781 test_mkdir -p -c1 $DIR/$tdir/d2
16782 touch $DIR/$tdir/d2/$tfile
16783 touch $DIR/$tdir/d2/x1
16784 touch $DIR/$tdir/d2/x2
16785 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16786 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16788 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16789 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16792 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16793 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16794 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16796 # softlink to wrong file
16797 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16798 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16799 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16802 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16803 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16804 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16805 # fid2path dir/fsname should both work
16806 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16807 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16809 # hardlink count: check that there are 2 links
16810 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16811 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16813 # hardlink indexing: remove the first link
16814 rm $DIR/$tdir/d2/p/q/r/hlink
16815 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16817 run_test 162a "path lookup sanity"
16820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16824 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16825 error "create striped dir failed"
16827 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16828 tail -n 1 | awk '{print $2}')
16829 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16831 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16832 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16835 for ((i=0;i<5;i++)); do
16836 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16837 error "get fid for f$i failed"
16838 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16840 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16841 error "get fid for d$i failed"
16842 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16847 run_test 162b "striped directory path lookup sanity"
16849 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16851 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16852 skip "Need MDS version at least 2.7.51"
16854 local lpath=$tdir.local
16855 local rpath=$tdir.remote
16857 test_mkdir $DIR/$lpath
16858 test_mkdir $DIR/$rpath
16860 for ((i = 0; i <= 101; i++)); do
16863 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16864 error "get fid for local directory $DIR/$lpath failed"
16865 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16868 test_mkdir $DIR/$rpath
16869 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16870 error "get fid for remote directory $DIR/$rpath failed"
16871 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16876 run_test 162c "fid2path works with paths 100 or more directories deep"
16878 oalr_event_count() {
16882 awk -v name="${FSNAME}-OST0000" \
16883 -v event="${event}" \
16884 '$1 == "TRACE" && $2 == event && $3 == name' \
16889 oalr_expect_event_count() {
16892 local expect="${3}"
16895 count=$(oalr_event_count "${event}" "${trace}")
16896 if ((count == expect)); then
16900 error_noexit "${event} event count was '${count}', expected ${expect}"
16906 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16908 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16912 sync # Flush previous IOs so we can count log entries.
16913 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16914 stack_trap cleanup_165 EXIT
16918 local trace="/tmp/${tfile}.trace"
16922 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16923 skip "OFD access log unsupported"
16926 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16929 do_facet ost1 ofd_access_log_reader --list
16932 do_facet ost1 killall -TERM ofd_access_log_reader
16936 if ((rc != 0)); then
16937 error "ofd_access_log_reader exited with rc = '${rc}'"
16940 # Parse trace file for discovery events:
16941 oalr_expect_event_count alr_log_add "${trace}" 1
16942 oalr_expect_event_count alr_log_eof "${trace}" 1
16943 oalr_expect_event_count alr_log_free "${trace}" 1
16945 run_test 165a "ofd access log discovery"
16948 local trace="/tmp/${tfile}.trace"
16949 local file="${DIR}/${tfile}"
16958 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16959 skip "OFD access log unsupported"
16962 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16965 do_facet ost1 ofd_access_log_reader --list
16967 lfs setstripe -c 1 -i 0 "${file}"
16968 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16969 error "cannot create '${file}'"
16972 do_facet ost1 killall -TERM ofd_access_log_reader
16976 if ((rc != 0)); then
16977 error "ofd_access_log_reader exited with rc = '${rc}'"
16980 oalr_expect_event_count alr_log_entry "${trace}" 1
16982 pfid1=$($LFS path2fid "${file}")
16984 # 1 2 3 4 5 6 7 8 9 10
16985 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16986 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16988 echo "entry = '${entry[*]}'" >&2
16991 if [[ "${pfid1}" != "${pfid2}" ]]; then
16992 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16996 if ((size != 1048576)); then
16997 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17001 if [[ "${flags}" != "w" ]]; then
17002 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17005 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17008 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17009 error "cannot read '${file}'"
17012 do_facet ost1 killall -TERM ofd_access_log_reader
17016 if ((rc != 0)); then
17017 error "ofd_access_log_reader exited with rc = '${rc}'"
17020 oalr_expect_event_count alr_log_entry "${trace}" 1
17022 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17023 echo "entry = '${entry[*]}'" >&2
17026 if [[ "${pfid1}" != "${pfid2}" ]]; then
17027 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17031 if ((size != 524288)); then
17032 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17036 if [[ "${flags}" != "r" ]]; then
17037 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17040 run_test 165b "ofd access log entries are produced and consumed"
17043 local trace="/tmp/${tfile}.trace"
17044 local file="${DIR}/${tdir}/${tfile}"
17046 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17047 skip "OFD access log unsupported"
17049 test_mkdir "${DIR}/${tdir}"
17052 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17055 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17057 # 4096 / 64 = 64. Create twice as many entries.
17058 for ((i = 0; i < 128; i++)); do
17059 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17060 error "cannot create file"
17065 do_facet ost1 killall -TERM ofd_access_log_reader
17068 if ((rc != 0)); then
17069 error "ofd_access_log_reader exited with rc = '${rc}'"
17072 unlinkmany "${file}-%d" 128
17074 run_test 165c "full ofd access logs do not block IOs"
17076 oal_get_read_count() {
17079 # STATS lustre-OST0001 alr_read_count 1
17081 do_facet ost1 cat "${stats}" |
17082 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17083 END { print count; }'
17086 oal_expect_read_count() {
17091 # Ask ofd_access_log_reader to write stats.
17092 do_facet ost1 killall -USR1 ofd_access_log_reader
17094 # Allow some time for things to happen.
17097 count=$(oal_get_read_count "${stats}")
17098 if ((count == expect)); then
17102 error_noexit "bad read count, got ${count}, expected ${expect}"
17103 do_facet ost1 cat "${stats}" >&2
17108 local stats="/tmp/${tfile}.stats"
17109 local file="${DIR}/${tdir}/${tfile}"
17110 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17112 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17113 skip "OFD access log unsupported"
17115 test_mkdir "${DIR}/${tdir}"
17118 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17121 lfs setstripe -c 1 -i 0 "${file}"
17123 do_facet ost1 lctl set_param "${param}=rw"
17124 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17125 error "cannot create '${file}'"
17126 oal_expect_read_count "${stats}" 1
17128 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17129 error "cannot read '${file}'"
17130 oal_expect_read_count "${stats}" 2
17132 do_facet ost1 lctl set_param "${param}=r"
17133 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17134 error "cannot create '${file}'"
17135 oal_expect_read_count "${stats}" 2
17137 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17138 error "cannot read '${file}'"
17139 oal_expect_read_count "${stats}" 3
17141 do_facet ost1 lctl set_param "${param}=w"
17142 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17143 error "cannot create '${file}'"
17144 oal_expect_read_count "${stats}" 4
17146 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17147 error "cannot read '${file}'"
17148 oal_expect_read_count "${stats}" 4
17150 do_facet ost1 lctl set_param "${param}=0"
17151 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17152 error "cannot create '${file}'"
17153 oal_expect_read_count "${stats}" 4
17155 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17156 error "cannot read '${file}'"
17157 oal_expect_read_count "${stats}" 4
17159 do_facet ost1 killall -TERM ofd_access_log_reader
17162 if ((rc != 0)); then
17163 error "ofd_access_log_reader exited with rc = '${rc}'"
17166 run_test 165d "ofd_access_log mask works"
17169 local stats="/tmp/${tfile}.stats"
17170 local file0="${DIR}/${tdir}-0/${tfile}"
17171 local file1="${DIR}/${tdir}-1/${tfile}"
17173 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17174 skip "OFD access log unsupported"
17176 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17178 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17179 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17181 lfs setstripe -c 1 -i 0 "${file0}"
17182 lfs setstripe -c 1 -i 0 "${file1}"
17185 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17188 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17189 error "cannot create '${file0}'"
17191 oal_expect_read_count "${stats}" 0
17193 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17194 error "cannot create '${file1}'"
17196 oal_expect_read_count "${stats}" 1
17198 do_facet ost1 killall -TERM ofd_access_log_reader
17201 if ((rc != 0)); then
17202 error "ofd_access_log_reader exited with rc = '${rc}'"
17205 run_test 165e "ofd_access_log MDT index filter works"
17208 local trace="/tmp/${tfile}.trace"
17213 do_facet ost1 timeout 60 ofd_access_log_reader \
17214 --exit-on-close --debug=- --trace=- > "${trace}" &
17221 if ((rc != 0)); then
17222 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17227 run_test 165f "ofd_access_log_reader --exit-on-close works"
17230 # do directio so as not to populate the page cache
17231 log "creating a 10 Mb file"
17232 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17233 error "multiop failed while creating a file"
17234 log "starting reads"
17235 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17236 log "truncating the file"
17237 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17238 error "multiop failed while truncating the file"
17240 kill %+ || true # reads might have finished
17241 echo "wait until dd is finished"
17243 log "removing the temporary file"
17244 rm -rf $DIR/$tfile || error "tmp file removal failed"
17246 run_test 169 "parallel read and truncate should not deadlock"
17249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17251 $LCTL clear # bug 18514
17252 $LCTL debug_daemon start $TMP/${tfile}_log_good
17254 $LCTL debug_daemon stop
17255 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17256 error "sed failed to read log_good"
17258 $LCTL debug_daemon start $TMP/${tfile}_log_good
17260 $LCTL debug_daemon stop
17262 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17263 error "lctl df log_bad failed"
17265 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17266 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17268 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17269 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17271 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17272 error "bad_line good_line1 good_line2 are empty"
17274 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17275 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17276 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17278 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17279 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17280 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17282 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17283 error "bad_line_new good_line_new are empty"
17285 local expected_good=$((good_line1 + good_line2*2))
17287 rm -f $TMP/${tfile}*
17288 # LU-231, short malformed line may not be counted into bad lines
17289 if [ $bad_line -ne $bad_line_new ] &&
17290 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17291 error "expected $bad_line bad lines, but got $bad_line_new"
17295 if [ $expected_good -ne $good_line_new ]; then
17296 error "expected $expected_good good lines, but got $good_line_new"
17301 run_test 170 "test lctl df to handle corrupted log ====================="
17303 test_171() { # bug20592
17304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17306 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17307 $LCTL set_param fail_loc=0x50e
17308 $LCTL set_param fail_val=3000
17309 multiop_bg_pause $DIR/$tfile O_s || true
17311 kill -USR1 $MULTIPID
17315 if dmesg | grep "recursive fault"; then
17316 error "caught a recursive fault"
17318 $LCTL set_param fail_loc=0
17321 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17323 # it would be good to share it with obdfilter-survey/iokit-libecho code
17324 setup_obdecho_osc () {
17327 local obdfilter_name=$2
17328 echo "Creating new osc for $obdfilter_name on $ost_nid"
17329 # make sure we can find loopback nid
17330 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17332 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17333 ${obdfilter_name}_osc_UUID || rc=2; }
17334 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17335 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17339 cleanup_obdecho_osc () {
17340 local obdfilter_name=$1
17341 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17342 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17349 local pages=${3:-64}
17354 local obd_size=$(get_obd_size $node $OBD)
17355 local page_size=$(get_page_size $node)
17356 if [[ -n "$obd_size" ]]; then
17357 local new_count=$((obd_size / (pages * page_size / 1024)))
17358 [[ $new_count -ge $count ]] || count=$new_count
17361 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17362 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17364 if [ $rc -eq 0 ]; then
17365 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17366 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17368 echo "New object id is $id"
17369 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17371 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17372 "test_brw $count w v $pages $id" || rc=4; }
17373 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17375 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17376 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17377 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17378 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17379 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17386 if ! [ -d /sys/fs/lustre/echo_client ] &&
17387 ! module_loaded obdecho; then
17388 load_module obdecho/obdecho &&
17389 stack_trap "rmmod obdecho" EXIT ||
17390 error "unable to load obdecho on client"
17393 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17394 local host=$($LCTL get_param -n osc.$osc.import |
17395 awk '/current_connection:/ { print $2 }' )
17396 local target=$($LCTL get_param -n osc.$osc.import |
17397 awk '/target:/ { print $2 }' )
17398 target=${target%_UUID}
17400 if [ -n "$target" ]; then
17401 setup_obdecho_osc $host $target &&
17402 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17403 { error "obdecho setup failed with $?"; return; }
17405 obdecho_test ${target}_osc client ||
17406 error "obdecho_test failed on ${target}_osc"
17408 $LCTL get_param osc.$osc.import
17409 error "there is no osc.$osc.import target"
17412 run_test 180a "test obdecho on osc"
17415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17416 remote_ost_nodsh && skip "remote OST with nodsh"
17418 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17419 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17420 error "failed to load module obdecho"
17422 local target=$(do_facet ost1 $LCTL dl |
17423 awk '/obdfilter/ { print $4; exit; }')
17425 if [ -n "$target" ]; then
17426 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17428 do_facet ost1 $LCTL dl
17429 error "there is no obdfilter target on ost1"
17432 run_test 180b "test obdecho directly on obdfilter"
17434 test_180c() { # LU-2598
17435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17436 remote_ost_nodsh && skip "remote OST with nodsh"
17437 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17438 skip "Need MDS version at least 2.4.0"
17440 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17441 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17442 error "failed to load module obdecho"
17444 local target=$(do_facet ost1 $LCTL dl |
17445 awk '/obdfilter/ { print $4; exit; }')
17447 if [ -n "$target" ]; then
17448 local pages=16384 # 64MB bulk I/O RPC size
17450 obdecho_test "$target" ost1 "$pages" ||
17451 error "obdecho_test with pages=$pages failed with $?"
17453 do_facet ost1 $LCTL dl
17454 error "there is no obdfilter target on ost1"
17457 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17459 test_181() { # bug 22177
17460 test_mkdir $DIR/$tdir
17461 # create enough files to index the directory
17462 createmany -o $DIR/$tdir/foobar 4000
17463 # print attributes for debug purpose
17466 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17468 # remove the files & current working dir
17469 unlinkmany $DIR/$tdir/foobar 4000
17471 kill -USR1 $MULTIPID
17473 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17476 run_test 181 "Test open-unlinked dir ========================"
17482 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17484 $LCTL set_param mdc.*.rpc_stats=clear
17486 for (( i = 0; i < $tcount; i++ )) ; do
17487 mkdir $DIR/$tdir/$i
17490 for (( i = 0; i < $tcount; i++ )) ; do
17491 createmany -o $DIR/$tdir/$i/f- $fcount &
17495 for (( i = 0; i < $tcount; i++ )) ; do
17496 unlinkmany $DIR/$tdir/$i/f- $fcount &
17500 $LCTL get_param mdc.*.rpc_stats
17504 run_test 182 "Test parallel modify metadata operations ================"
17506 test_183() { # LU-2275
17507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17508 remote_mds_nodsh && skip "remote MDS with nodsh"
17509 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17510 skip "Need MDS version at least 2.3.56"
17512 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17513 echo aaa > $DIR/$tdir/$tfile
17515 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17516 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17518 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17519 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17521 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17523 # Flush negative dentry cache
17524 touch $DIR/$tdir/$tfile
17526 # We are not checking for any leaked references here, they'll
17527 # become evident next time we do cleanup with module unload.
17530 run_test 183 "No crash or request leak in case of strange dispositions ========"
17532 # test suite 184 is for LU-2016, LU-2017
17534 check_swap_layouts_support
17536 dir0=$DIR/$tdir/$testnum
17537 test_mkdir -p -c1 $dir0
17542 $LFS setstripe -c1 $file1
17544 $LFS setstripe -c2 $file2
17546 gen1=$($LFS getstripe -g $file1)
17547 gen2=$($LFS getstripe -g $file2)
17549 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17550 gen=$($LFS getstripe -g $file1)
17551 [[ $gen1 != $gen ]] ||
17552 "Layout generation on $file1 does not change"
17553 gen=$($LFS getstripe -g $file2)
17554 [[ $gen2 != $gen ]] ||
17555 "Layout generation on $file2 does not change"
17557 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17558 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17560 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17562 run_test 184a "Basic layout swap"
17565 check_swap_layouts_support
17567 dir0=$DIR/$tdir/$testnum
17568 mkdir -p $dir0 || error "creating dir $dir0"
17575 $LFS setstripe -c1 $file1
17576 $LFS setstripe -c2 $file2
17577 $LFS setstripe -c1 $file3
17578 chown $RUNAS_ID $file3
17579 gen1=$($LFS getstripe -g $file1)
17580 gen2=$($LFS getstripe -g $file2)
17582 $LFS swap_layouts $dir1 $dir2 &&
17583 error "swap of directories layouts should fail"
17584 $LFS swap_layouts $dir1 $file1 &&
17585 error "swap of directory and file layouts should fail"
17586 $RUNAS $LFS swap_layouts $file1 $file2 &&
17587 error "swap of file we cannot write should fail"
17588 $LFS swap_layouts $file1 $file3 &&
17589 error "swap of file with different owner should fail"
17590 /bin/true # to clear error code
17592 run_test 184b "Forbidden layout swap (will generate errors)"
17595 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17596 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17597 check_swap_layouts_support
17598 check_swap_layout_no_dom $DIR
17600 local dir0=$DIR/$tdir/$testnum
17601 mkdir -p $dir0 || error "creating dir $dir0"
17603 local ref1=$dir0/ref1
17604 local ref2=$dir0/ref2
17605 local file1=$dir0/file1
17606 local file2=$dir0/file2
17607 # create a file large enough for the concurrent test
17608 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17609 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17610 echo "ref file size: ref1($(stat -c %s $ref1))," \
17611 "ref2($(stat -c %s $ref2))"
17614 dd if=$ref1 of=$file1 bs=16k &
17617 # Make sure dd starts to copy file, but wait at most 5 seconds
17619 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17621 $LFS swap_layouts $file1 $file2
17624 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17625 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17627 # how many bytes copied before swapping layout
17628 local copied=$(stat -c %s $file2)
17629 local remaining=$(stat -c %s $ref1)
17630 remaining=$((remaining - copied))
17631 echo "Copied $copied bytes before swapping layout..."
17633 cmp -n $copied $file1 $ref2 | grep differ &&
17634 error "Content mismatch [0, $copied) of ref2 and file1"
17635 cmp -n $copied $file2 $ref1 ||
17636 error "Content mismatch [0, $copied) of ref1 and file2"
17637 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17638 error "Content mismatch [$copied, EOF) of ref1 and file1"
17641 rm -f $ref1 $ref2 $file1 $file2
17643 run_test 184c "Concurrent write and layout swap"
17646 check_swap_layouts_support
17647 check_swap_layout_no_dom $DIR
17648 [ -z "$(which getfattr 2>/dev/null)" ] &&
17649 skip_env "no getfattr command"
17651 local file1=$DIR/$tdir/$tfile-1
17652 local file2=$DIR/$tdir/$tfile-2
17653 local file3=$DIR/$tdir/$tfile-3
17657 mkdir -p $DIR/$tdir
17658 touch $file1 || error "create $file1 failed"
17659 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17660 error "create $file2 failed"
17661 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17662 error "create $file3 failed"
17663 lovea1=$(get_layout_param $file1)
17665 $LFS swap_layouts $file2 $file3 ||
17666 error "swap $file2 $file3 layouts failed"
17667 $LFS swap_layouts $file1 $file2 ||
17668 error "swap $file1 $file2 layouts failed"
17670 lovea2=$(get_layout_param $file2)
17673 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17675 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17676 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17678 run_test 184d "allow stripeless layouts swap"
17681 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17682 skip "Need MDS version at least 2.6.94"
17683 check_swap_layouts_support
17684 check_swap_layout_no_dom $DIR
17685 [ -z "$(which getfattr 2>/dev/null)" ] &&
17686 skip_env "no getfattr command"
17688 local file1=$DIR/$tdir/$tfile-1
17689 local file2=$DIR/$tdir/$tfile-2
17690 local file3=$DIR/$tdir/$tfile-3
17693 mkdir -p $DIR/$tdir
17694 touch $file1 || error "create $file1 failed"
17695 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17696 error "create $file2 failed"
17697 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17698 error "create $file3 failed"
17700 $LFS swap_layouts $file1 $file2 ||
17701 error "swap $file1 $file2 layouts failed"
17703 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17704 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17706 echo 123 > $file1 || error "Should be able to write into $file1"
17708 $LFS swap_layouts $file1 $file3 ||
17709 error "swap $file1 $file3 layouts failed"
17711 echo 123 > $file1 || error "Should be able to write into $file1"
17713 rm -rf $file1 $file2 $file3
17715 run_test 184e "Recreate layout after stripeless layout swaps"
17718 # Create a file with name longer than sizeof(struct stat) ==
17719 # 144 to see if we can get chars from the file name to appear
17720 # in the returned striping. Note that 'f' == 0x66.
17721 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17723 mkdir -p $DIR/$tdir
17724 mcreate $DIR/$tdir/$file
17725 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17726 error "IOC_MDC_GETFILEINFO returned garbage striping"
17729 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17731 test_185() { # LU-2441
17732 # LU-3553 - no volatile file support in old servers
17733 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17734 skip "Need MDS version at least 2.3.60"
17736 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17737 touch $DIR/$tdir/spoo
17738 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17739 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17740 error "cannot create/write a volatile file"
17741 [ "$FILESET" == "" ] &&
17742 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17743 error "FID is still valid after close"
17745 multiop_bg_pause $DIR/$tdir vVw4096_c
17752 # assume that the next FID for this client is sequential, since stdout
17753 # is unfortunately eaten by multiop_bg_pause
17754 local n=$((${fidv[1]} + 1))
17755 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17756 if [ "$FILESET" == "" ]; then
17757 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17758 error "FID is missing before close"
17760 kill -USR1 $multi_pid
17761 # 1 second delay, so if mtime change we will see it
17763 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17764 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17766 run_test 185 "Volatile file support"
17768 function create_check_volatile() {
17772 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17775 local FID=$(cat /tmp/${tfile}.fid)
17776 [ "$FID" == "" ] && error "can't get FID for volatile"
17777 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17778 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17779 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17783 cancel_lru_locks mdc # flush opencache
17784 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17789 # LU-12516 - volatile creation via .lustre
17790 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17791 skip "Need MDS version at least 2.3.55"
17793 create_check_volatile 0
17794 [ $MDSCOUNT -lt 2 ] && return 0
17797 create_check_volatile 1
17801 run_test 185a "Volatile file creation in .lustre/fid/"
17804 remote_mds_nodsh && skip "remote MDS with nodsh"
17805 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17806 skip "Need MDS version at least 2.3.0"
17808 local dir0=$DIR/$tdir/$testnum
17809 mkdir -p $dir0 || error "creating dir $dir0"
17811 local file=$dir0/file1
17812 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17813 local dv1=$($LFS data_version $file)
17814 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17815 local dv2=$($LFS data_version $file)
17816 [[ $dv1 != $dv2 ]] ||
17817 error "data version did not change on write $dv1 == $dv2"
17822 run_test 187a "Test data version change"
17825 remote_mds_nodsh && skip "remote MDS with nodsh"
17826 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17827 skip "Need MDS version at least 2.3.0"
17829 local dir0=$DIR/$tdir/$testnum
17830 mkdir -p $dir0 || error "creating dir $dir0"
17832 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17833 [[ ${DV[0]} != ${DV[1]} ]] ||
17834 error "data version did not change on write"\
17835 " ${DV[0]} == ${DV[1]}"
17840 run_test 187b "Test data version change on volatile file"
17843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17844 remote_mgs_nodsh && skip "remote MGS with nodsh"
17845 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17847 local POOL=${POOL:-cea1}
17848 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17849 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17852 local last_ost=$(($OSTCOUNT - 1))
17854 local ost_list=$(seq $first_ost $ost_step $last_ost)
17855 local ost_range="$first_ost $last_ost $ost_step"
17856 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17857 local file_dir=$POOL_ROOT/file_tst
17858 local subdir=$test_path/subdir
17862 # former test_200a test_200b
17863 pool_add $POOL || { rc=$? ; break; }
17864 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17865 # former test_200c test_200d
17866 mkdir -p $test_path
17867 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17868 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17870 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17871 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17872 || { rc=$? ; break; }
17873 # former test_200e test_200f
17874 local files=$((OSTCOUNT*3))
17875 pool_alloc_files $POOL $test_path $files "$ost_list" \
17876 || { rc=$? ; break; }
17877 pool_create_files $POOL $file_dir $files "$ost_list" \
17878 || { rc=$? ; break; }
17879 # former test_200g test_200h
17880 pool_lfs_df $POOL || { rc=$? ; break; }
17881 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17883 # former test_201a test_201b test_201c
17884 pool_remove_first_target $POOL || { rc=$? ; break; }
17886 local f=$test_path/$tfile
17887 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17888 pool_remove $POOL $f || { rc=$? ; break; }
17896 run_test 200 "OST pools"
17898 # usage: default_attr <count | size | offset>
17900 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17903 # usage: check_default_stripe_attr
17904 check_default_stripe_attr() {
17905 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17908 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17910 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17914 error "unknown getstripe attr '$1'"
17917 [ $ACTUAL == $EXPECTED ] ||
17918 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17922 test_mkdir $DIR/$tdir
17923 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17925 check_default_stripe_attr --stripe-count
17926 check_default_stripe_attr --stripe-size
17927 check_default_stripe_attr --stripe-index
17929 run_test 204a "Print default stripe attributes"
17932 test_mkdir $DIR/$tdir
17933 $LFS setstripe --stripe-count 1 $DIR/$tdir
17935 check_default_stripe_attr --stripe-size
17936 check_default_stripe_attr --stripe-index
17938 run_test 204b "Print default stripe size and offset"
17941 test_mkdir $DIR/$tdir
17942 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17944 check_default_stripe_attr --stripe-count
17945 check_default_stripe_attr --stripe-index
17947 run_test 204c "Print default stripe count and offset"
17950 test_mkdir $DIR/$tdir
17951 $LFS setstripe --stripe-index 0 $DIR/$tdir
17953 check_default_stripe_attr --stripe-count
17954 check_default_stripe_attr --stripe-size
17956 run_test 204d "Print default stripe count and size"
17959 test_mkdir $DIR/$tdir
17960 $LFS setstripe -d $DIR/$tdir
17962 check_default_stripe_attr --stripe-count --raw
17963 check_default_stripe_attr --stripe-size --raw
17964 check_default_stripe_attr --stripe-index --raw
17966 run_test 204e "Print raw stripe attributes"
17969 test_mkdir $DIR/$tdir
17970 $LFS setstripe --stripe-count 1 $DIR/$tdir
17972 check_default_stripe_attr --stripe-size --raw
17973 check_default_stripe_attr --stripe-index --raw
17975 run_test 204f "Print raw stripe size and offset"
17978 test_mkdir $DIR/$tdir
17979 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17981 check_default_stripe_attr --stripe-count --raw
17982 check_default_stripe_attr --stripe-index --raw
17984 run_test 204g "Print raw stripe count and offset"
17987 test_mkdir $DIR/$tdir
17988 $LFS setstripe --stripe-index 0 $DIR/$tdir
17990 check_default_stripe_attr --stripe-count --raw
17991 check_default_stripe_attr --stripe-size --raw
17993 run_test 204h "Print raw stripe count and size"
17995 # Figure out which job scheduler is being used, if any,
17996 # or use a fake one
17997 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17998 JOBENV=SLURM_JOB_ID
17999 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18001 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18003 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18004 JOBENV=LOADL_STEP_ID
18005 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18008 $LCTL list_param jobid_name > /dev/null 2>&1
18009 if [ $? -eq 0 ]; then
18015 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18017 verify_jobstats() {
18022 # we don't really need to clear the stats for this test to work, since each
18023 # command has a unique jobid, but it makes debugging easier if needed.
18024 # for facet in $facets; do
18025 # local dev=$(convert_facet2label $facet)
18026 # # clear old jobstats
18027 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18030 # use a new JobID for each test, or we might see an old one
18031 [ "$JOBENV" = "FAKE_JOBID" ] &&
18032 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18034 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18036 [ "$JOBENV" = "nodelocal" ] && {
18037 FAKE_JOBID=id.$testnum.%e.$RANDOM
18038 $LCTL set_param jobid_name=$FAKE_JOBID
18039 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18042 log "Test: ${cmd[*]}"
18043 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18045 if [ $JOBENV = "FAKE_JOBID" ]; then
18046 FAKE_JOBID=$JOBVAL ${cmd[*]}
18051 # all files are created on OST0000
18052 for facet in $facets; do
18053 local stats="*.$(convert_facet2label $facet).job_stats"
18055 # strip out libtool wrappers for in-tree executables
18056 if [ $(do_facet $facet lctl get_param $stats |
18057 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18058 do_facet $facet lctl get_param $stats
18059 error "No jobstats for $JOBVAL found on $facet::$stats"
18065 local new_jobenv=$1
18067 set_persistent_param_and_check client "jobid_var" \
18068 "$FSNAME.sys.jobid_var" $new_jobenv
18071 test_205a() { # Job stats
18072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18073 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18074 skip "Need MDS version with at least 2.7.1"
18075 remote_mgs_nodsh && skip "remote MGS with nodsh"
18076 remote_mds_nodsh && skip "remote MDS with nodsh"
18077 remote_ost_nodsh && skip "remote OST with nodsh"
18078 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18079 skip "Server doesn't support jobstats"
18080 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18082 local old_jobenv=$($LCTL get_param -n jobid_var)
18083 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18085 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18086 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18088 stack_trap "do_facet mgs $PERM_CMD \
18089 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18093 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18094 mdt.*.job_cleanup_interval | head -n 1)
18095 local new_interval=5
18096 do_facet $SINGLEMDS \
18097 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18098 stack_trap "do_facet $SINGLEMDS \
18099 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18100 local start=$SECONDS
18104 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18105 verify_jobstats "$cmd" "$SINGLEMDS"
18107 cmd="rmdir $DIR/$tdir"
18108 verify_jobstats "$cmd" "$SINGLEMDS"
18109 # mkdir on secondary MDT
18110 if [ $MDSCOUNT -gt 1 ]; then
18111 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18112 verify_jobstats "$cmd" "mds2"
18115 cmd="mknod $DIR/$tfile c 1 3"
18116 verify_jobstats "$cmd" "$SINGLEMDS"
18118 cmd="rm -f $DIR/$tfile"
18119 verify_jobstats "$cmd" "$SINGLEMDS"
18120 # create all files on OST0000 so verify_jobstats can find OST stats
18122 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18123 verify_jobstats "$cmd" "$SINGLEMDS"
18125 cmd="touch $DIR/$tfile"
18126 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18128 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18129 verify_jobstats "$cmd" "ost1"
18131 cancel_lru_locks osc
18132 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18133 verify_jobstats "$cmd" "ost1"
18135 cmd="$TRUNCATE $DIR/$tfile 0"
18136 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18138 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18139 verify_jobstats "$cmd" "$SINGLEMDS"
18140 # jobstats expiry - sleep until old stats should be expired
18141 local left=$((new_interval + 5 - (SECONDS - start)))
18142 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18143 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18145 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18146 verify_jobstats "$cmd" "$SINGLEMDS"
18147 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18148 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18150 # Ensure that jobid are present in changelog (if supported by MDS)
18151 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18152 changelog_dump | tail -10
18153 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18154 [ $jobids -eq 9 ] ||
18155 error "Wrong changelog jobid count $jobids != 9"
18159 jobstats_set $JOBENV
18161 changelog_dump | grep $tfile
18162 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18163 [ $jobids -eq 0 ] ||
18164 error "Unexpected jobids when jobid_var=$JOBENV"
18167 # test '%j' access to environment variable - if supported
18168 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18169 JOBENV="JOBCOMPLEX"
18170 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18172 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18175 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18176 JOBENV="JOBCOMPLEX"
18177 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18179 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18182 # test '%j' access to per-session jobid - if supported
18183 if lctl list_param jobid_this_session > /dev/null 2>&1
18185 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18186 lctl set_param jobid_this_session=$USER
18188 JOBENV="JOBCOMPLEX"
18189 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18191 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18194 run_test 205a "Verify job stats"
18196 # LU-13117, LU-13597
18198 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18199 skip "Need MDS version at least 2.13.54.91"
18201 job_stats="mdt.*.job_stats"
18202 $LCTL set_param $job_stats=clear
18203 # Setting jobid_var to USER might not be supported
18204 $LCTL set_param jobid_var=USER || true
18205 $LCTL set_param jobid_name="%e.%u"
18206 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18207 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18208 grep "job_id:.*foolish" &&
18209 error "Unexpected jobid found"
18210 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18211 grep "open:.*min.*max.*sum" ||
18212 error "wrong job_stats format found"
18214 run_test 205b "Verify job stats jobid and output format"
18218 $LCTL set_param llite.*.stats=0
18219 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18220 $LCTL get_param llite.*.stats
18221 $LCTL get_param llite.*.stats | grep \
18222 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18223 error "wrong client stats format found"
18225 run_test 205c "Verify client stats format"
18227 # LU-1480, LU-1773 and LU-1657
18229 mkdir -p $DIR/$tdir
18230 $LFS setstripe -c -1 $DIR/$tdir
18231 #define OBD_FAIL_LOV_INIT 0x1403
18232 $LCTL set_param fail_loc=0xa0001403
18233 $LCTL set_param fail_val=1
18234 touch $DIR/$tdir/$tfile || true
18236 run_test 206 "fail lov_init_raid0() doesn't lbug"
18239 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18240 local fsz=`stat -c %s $DIR/$tfile`
18241 cancel_lru_locks mdc
18243 # do not return layout in getattr intent
18244 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18245 $LCTL set_param fail_loc=0x170
18246 local sz=`stat -c %s $DIR/$tfile`
18248 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18252 run_test 207a "can refresh layout at glimpse"
18255 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18256 local cksum=`md5sum $DIR/$tfile`
18257 local fsz=`stat -c %s $DIR/$tfile`
18258 cancel_lru_locks mdc
18259 cancel_lru_locks osc
18261 # do not return layout in getattr intent
18262 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18263 $LCTL set_param fail_loc=0x171
18265 # it will refresh layout after the file is opened but before read issues
18266 echo checksum is "$cksum"
18267 echo "$cksum" |md5sum -c --quiet || error "file differs"
18271 run_test 207b "can refresh layout at open"
18274 # FIXME: in this test suite, only RD lease is used. This is okay
18275 # for now as only exclusive open is supported. After generic lease
18276 # is done, this test suite should be revised. - Jinshan
18278 remote_mds_nodsh && skip "remote MDS with nodsh"
18279 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18280 skip "Need MDS version at least 2.4.52"
18282 echo "==== test 1: verify get lease work"
18283 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18285 echo "==== test 2: verify lease can be broken by upcoming open"
18286 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18290 $MULTIOP $DIR/$tfile oO_RDWR:c
18291 kill -USR1 $PID && wait $PID || error "break lease error"
18293 echo "==== test 3: verify lease can't be granted if an open already exists"
18294 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18298 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18299 kill -USR1 $PID && wait $PID || error "open file error"
18301 echo "==== test 4: lease can sustain over recovery"
18302 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18308 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18310 echo "==== test 5: lease broken can't be regained by replay"
18311 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18315 # open file to break lease and then recovery
18316 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18319 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18323 run_test 208 "Exclusive open"
18326 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18327 skip_env "must have disp_stripe"
18330 sync; sleep 5; sync;
18332 echo 3 > /proc/sys/vm/drop_caches
18333 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18334 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18335 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18337 # open/close 500 times
18338 for i in $(seq 500); do
18342 echo 3 > /proc/sys/vm/drop_caches
18343 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18344 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18345 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18347 echo "before: $req_before, after: $req_after"
18348 [ $((req_after - req_before)) -ge 300 ] &&
18349 error "open/close requests are not freed"
18352 run_test 209 "read-only open/close requests should be freed promptly"
18357 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18361 $LFS getstripe $DIR/$tfile
18363 wait $pid || error "multiop failed"
18365 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18369 $LFS getstripe $DIR/$tfile
18371 wait $pid || error "multiop failed"
18373 run_test 210 "lfs getstripe does not break leases"
18377 size=$((size % 8192 + 1))
18378 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18379 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18380 rm -f $DIR/f212 $DIR/f212.xyz
18382 run_test 212 "Sendfile test ============================================"
18385 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18386 cancel_lru_locks osc
18387 lctl set_param fail_loc=0x8000040f
18388 # generate a read lock
18389 cat $DIR/$tfile > /dev/null
18390 # write to the file, it will try to cancel the above read lock.
18391 cat /etc/hosts >> $DIR/$tfile
18393 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18395 test_214() { # for bug 20133
18396 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18397 for (( i=0; i < 340; i++ )) ; do
18398 touch $DIR/$tdir/d214c/a$i
18401 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18402 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18403 ls $DIR/d214c || error "ls $DIR/d214c failed"
18404 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18405 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18407 run_test 214 "hash-indexed directory test - bug 20133"
18409 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18410 create_lnet_proc_files() {
18411 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18414 # counterpart of create_lnet_proc_files
18415 remove_lnet_proc_files() {
18416 rm -f $TMP/lnet_$1.sys
18419 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18420 # 3rd arg as regexp for body
18421 check_lnet_proc_stats() {
18422 local l=$(cat "$TMP/lnet_$1" |wc -l)
18423 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18425 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18428 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18429 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18430 # optional and can be regexp for 2nd line (lnet.routes case)
18431 check_lnet_proc_entry() {
18432 local blp=2 # blp stands for 'position of 1st line of body'
18433 [ -z "$5" ] || blp=3 # lnet.routes case
18435 local l=$(cat "$TMP/lnet_$1" |wc -l)
18436 # subtracting one from $blp because the body can be empty
18437 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18439 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18440 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18442 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18443 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18445 # bail out if any unexpected line happened
18446 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18447 [ "$?" != 0 ] || error "$2 misformatted"
18450 test_215() { # for bugs 18102, 21079, 21517
18451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18453 local N='(0|[1-9][0-9]*)' # non-negative numeric
18454 local P='[1-9][0-9]*' # positive numeric
18455 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18456 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18457 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18458 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18460 local L1 # regexp for 1st line
18461 local L2 # regexp for 2nd line (optional)
18462 local BR # regexp for the rest (body)
18464 # lnet.stats should look as 11 space-separated non-negative numerics
18465 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18466 create_lnet_proc_files "stats"
18467 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18468 remove_lnet_proc_files "stats"
18470 # lnet.routes should look like this:
18471 # Routing disabled/enabled
18472 # net hops priority state router
18473 # where net is a string like tcp0, hops > 0, priority >= 0,
18474 # state is up/down,
18475 # router is a string like 192.168.1.1@tcp2
18476 L1="^Routing (disabled|enabled)$"
18477 L2="^net +hops +priority +state +router$"
18478 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18479 create_lnet_proc_files "routes"
18480 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18481 remove_lnet_proc_files "routes"
18483 # lnet.routers should look like this:
18484 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18485 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18486 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18487 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18488 L1="^ref +rtr_ref +alive +router$"
18489 BR="^$P +$P +(up|down) +$NID$"
18490 create_lnet_proc_files "routers"
18491 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18492 remove_lnet_proc_files "routers"
18494 # lnet.peers should look like this:
18495 # nid refs state last max rtr min tx min queue
18496 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18497 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18498 # numeric (0 or >0 or <0), queue >= 0.
18499 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18500 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18501 create_lnet_proc_files "peers"
18502 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18503 remove_lnet_proc_files "peers"
18505 # lnet.buffers should look like this:
18506 # pages count credits min
18507 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18508 L1="^pages +count +credits +min$"
18509 BR="^ +$N +$N +$I +$I$"
18510 create_lnet_proc_files "buffers"
18511 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18512 remove_lnet_proc_files "buffers"
18514 # lnet.nis should look like this:
18515 # nid status alive refs peer rtr max tx min
18516 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18517 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18518 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18519 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18520 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18521 create_lnet_proc_files "nis"
18522 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18523 remove_lnet_proc_files "nis"
18525 # can we successfully write to lnet.stats?
18526 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18528 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18530 test_216() { # bug 20317
18531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18532 remote_ost_nodsh && skip "remote OST with nodsh"
18535 local facets=$(get_facets OST)
18536 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18538 save_lustre_params client "osc.*.contention_seconds" > $p
18539 save_lustre_params $facets \
18540 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18541 save_lustre_params $facets \
18542 "ldlm.namespaces.filter-*.contended_locks" >> $p
18543 save_lustre_params $facets \
18544 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18545 clear_stats osc.*.osc_stats
18547 # agressive lockless i/o settings
18548 do_nodes $(comma_list $(osts_nodes)) \
18549 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18550 ldlm.namespaces.filter-*.contended_locks=0 \
18551 ldlm.namespaces.filter-*.contention_seconds=60"
18552 lctl set_param -n osc.*.contention_seconds=60
18554 $DIRECTIO write $DIR/$tfile 0 10 4096
18555 $CHECKSTAT -s 40960 $DIR/$tfile
18557 # disable lockless i/o
18558 do_nodes $(comma_list $(osts_nodes)) \
18559 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18560 ldlm.namespaces.filter-*.contended_locks=32 \
18561 ldlm.namespaces.filter-*.contention_seconds=0"
18562 lctl set_param -n osc.*.contention_seconds=0
18563 clear_stats osc.*.osc_stats
18565 dd if=/dev/zero of=$DIR/$tfile count=0
18566 $CHECKSTAT -s 0 $DIR/$tfile
18568 restore_lustre_params <$p
18572 run_test 216 "check lockless direct write updates file size and kms correctly"
18574 test_217() { # bug 22430
18575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18580 for node in $(nodes_list); do
18581 nid=$(host_nids_address $node $NETTYPE)
18582 if [[ $nid = *-* ]] ; then
18583 echo "lctl ping $(h2nettype $nid)"
18584 lctl ping $(h2nettype $nid)
18586 echo "skipping $node (no hyphen detected)"
18590 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18593 # do directio so as not to populate the page cache
18594 log "creating a 10 Mb file"
18595 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18596 log "starting reads"
18597 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18598 log "truncating the file"
18599 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18601 kill %+ || true # reads might have finished
18602 echo "wait until dd is finished"
18604 log "removing the temporary file"
18605 rm -rf $DIR/$tfile || error "tmp file removal failed"
18607 run_test 218 "parallel read and truncate should not deadlock"
18610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18612 # write one partial page
18613 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18614 # set no grant so vvp_io_commit_write will do sync write
18615 $LCTL set_param fail_loc=0x411
18616 # write a full page at the end of file
18617 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18619 $LCTL set_param fail_loc=0
18620 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18621 $LCTL set_param fail_loc=0x411
18622 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18625 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18626 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18628 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18630 test_220() { #LU-325
18631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18632 remote_ost_nodsh && skip "remote OST with nodsh"
18633 remote_mds_nodsh && skip "remote MDS with nodsh"
18634 remote_mgs_nodsh && skip "remote MGS with nodsh"
18638 # create on MDT0000 so the last_id and next_id are correct
18639 mkdir_on_mdt0 $DIR/$tdir
18640 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18644 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18645 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18646 osp.$mdtosc_proc1.prealloc_last_id)
18647 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18648 osp.$mdtosc_proc1.prealloc_next_id)
18652 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18653 #define OBD_FAIL_OST_ENOINO 0x229
18654 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18655 create_pool $FSNAME.$TESTNAME || return 1
18656 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18658 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18660 MDSOBJS=$((last_id - next_id))
18661 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18663 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18664 echo "OST still has $count kbytes free"
18666 echo "create $MDSOBJS files @next_id..."
18667 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18669 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18670 osp.$mdtosc_proc1.prealloc_last_id)
18671 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18672 osp.$mdtosc_proc1.prealloc_next_id)
18674 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18679 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18680 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18682 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18683 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18684 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18685 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18686 echo "unlink $MDSOBJS files @$next_id..."
18687 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18689 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18694 dd if=`which date` of=$MOUNT/date oflag=sync
18695 chmod +x $MOUNT/date
18697 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18698 $LCTL set_param fail_loc=0x80001401
18700 $MOUNT/date > /dev/null
18703 run_test 221 "make sure fault and truncate race to not cause OOM"
18706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18709 test_mkdir $DIR/$tdir
18710 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18711 createmany -o $DIR/$tdir/$tfile 10
18712 cancel_lru_locks mdc
18713 cancel_lru_locks osc
18714 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18715 $LCTL set_param fail_loc=0x31a
18716 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18717 $LCTL set_param fail_loc=0
18720 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18726 test_mkdir $DIR/$tdir
18727 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18728 createmany -o $DIR/$tdir/$tfile 10
18729 cancel_lru_locks mdc
18730 cancel_lru_locks osc
18731 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18732 $LCTL set_param fail_loc=0x31a
18733 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18734 $LCTL set_param fail_loc=0
18736 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18742 test_mkdir $DIR/$tdir
18743 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18744 createmany -o $DIR/$tdir/$tfile 10
18745 cancel_lru_locks mdc
18746 cancel_lru_locks osc
18747 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18748 $LCTL set_param fail_loc=0x31b
18749 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18750 $LCTL set_param fail_loc=0
18753 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18755 test_224a() { # LU-1039, MRP-303
18756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18758 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18759 $LCTL set_param fail_loc=0x508
18760 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18761 $LCTL set_param fail_loc=0
18764 run_test 224a "Don't panic on bulk IO failure"
18766 test_224b() { # LU-1039, MRP-303
18767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18769 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18770 cancel_lru_locks osc
18771 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18772 $LCTL set_param fail_loc=0x515
18773 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18774 $LCTL set_param fail_loc=0
18777 run_test 224b "Don't panic on bulk IO failure"
18779 test_224c() { # LU-6441
18780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18781 remote_mds_nodsh && skip "remote MDS with nodsh"
18783 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18784 save_writethrough $p
18785 set_cache writethrough on
18787 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18788 local at_max=$($LCTL get_param -n at_max)
18789 local timeout=$($LCTL get_param -n timeout)
18790 local test_at="at_max"
18791 local param_at="$FSNAME.sys.at_max"
18792 local test_timeout="timeout"
18793 local param_timeout="$FSNAME.sys.timeout"
18795 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18797 set_persistent_param_and_check client "$test_at" "$param_at" 0
18798 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18800 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18801 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18802 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18803 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18805 do_facet ost1 "$LCTL set_param fail_loc=0"
18807 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18808 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18811 $LCTL set_param -n $pages_per_rpc
18812 restore_lustre_params < $p
18815 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18817 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18820 if [ -z ${MDSSURVEY} ]; then
18821 skip_env "mds-survey not found"
18823 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18824 skip "Need MDS version at least 2.2.51"
18826 local mds=$(facet_host $SINGLEMDS)
18827 local target=$(do_nodes $mds 'lctl dl' |
18828 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18830 local cmd1="file_count=1000 thrhi=4"
18831 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18832 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18833 local cmd="$cmd1 $cmd2 $cmd3"
18835 rm -f ${TMP}/mds_survey*
18837 eval $cmd || error "mds-survey with zero-stripe failed"
18838 cat ${TMP}/mds_survey*
18839 rm -f ${TMP}/mds_survey*
18841 run_test 225a "Metadata survey sanity with zero-stripe"
18844 if [ -z ${MDSSURVEY} ]; then
18845 skip_env "mds-survey not found"
18847 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18848 skip "Need MDS version at least 2.2.51"
18849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18850 remote_mds_nodsh && skip "remote MDS with nodsh"
18851 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18852 skip_env "Need to mount OST to test"
18855 local mds=$(facet_host $SINGLEMDS)
18856 local target=$(do_nodes $mds 'lctl dl' |
18857 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18859 local cmd1="file_count=1000 thrhi=4"
18860 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18861 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18862 local cmd="$cmd1 $cmd2 $cmd3"
18864 rm -f ${TMP}/mds_survey*
18866 eval $cmd || error "mds-survey with stripe_count failed"
18867 cat ${TMP}/mds_survey*
18868 rm -f ${TMP}/mds_survey*
18870 run_test 225b "Metadata survey sanity with stripe_count = 1"
18872 mcreate_path2fid () {
18878 local path=$DIR/$tdir/$name
18883 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18884 error "cannot create $desc"
18886 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18888 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18890 fid_path=$($LFS fid2path $MOUNT $fid)
18892 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18894 [ "$path" == "$fid_path" ] ||
18895 error "fid2path returned $fid_path, expected $path"
18897 echo "pass with $path and $fid"
18902 mkdir -p $DIR/$tdir
18904 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18905 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18906 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18907 mcreate_path2fid 0040666 0 0 dir "directory"
18908 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18909 mcreate_path2fid 0100666 0 0 file "regular file"
18910 mcreate_path2fid 0120666 0 0 link "symbolic link"
18911 mcreate_path2fid 0140666 0 0 sock "socket"
18913 run_test 226a "call path2fid and fid2path on files of all type"
18916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18921 mkdir -p $DIR/$tdir
18922 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18923 error "create remote directory failed"
18924 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18925 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18926 "character special file (null)"
18927 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18928 "character special file (no device)"
18929 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18930 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18931 "block special file (loop)"
18932 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18933 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18934 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18936 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18939 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18940 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18941 skip "Need MDS version at least 2.13.55"
18943 local submnt=/mnt/submnt
18944 local srcfile=/etc/passwd
18945 local dstfile=$submnt/passwd
18951 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18952 error "create remote directory failed"
18953 mkdir -p $submnt || error "create $submnt failed"
18954 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18955 error "mount $submnt failed"
18956 stack_trap "umount $submnt" EXIT
18958 cp $srcfile $dstfile
18959 fid=$($LFS path2fid $dstfile)
18960 path=$($LFS fid2path $submnt "$fid")
18961 [ "$path" = "$dstfile" ] ||
18962 error "fid2path $submnt $fid failed ($path != $dstfile)"
18964 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18966 # LU-1299 Executing or running ldd on a truncated executable does not
18967 # cause an out-of-memory condition.
18969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18970 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18972 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18973 chmod +x $MOUNT/date
18975 $MOUNT/date > /dev/null
18976 ldd $MOUNT/date > /dev/null
18979 run_test 227 "running truncated executable does not cause OOM"
18981 # LU-1512 try to reuse idle OI blocks
18983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18984 remote_mds_nodsh && skip "remote MDS with nodsh"
18985 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18987 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18988 local myDIR=$DIR/$tdir
18991 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18992 $LCTL set_param fail_loc=0x80001002
18993 createmany -o $myDIR/t- 10000
18994 $LCTL set_param fail_loc=0
18995 # The guard is current the largest FID holder
18997 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18999 local IDX=$(($SEQ % 64))
19001 do_facet $SINGLEMDS sync
19002 # Make sure journal flushed.
19004 local blk1=$(do_facet $SINGLEMDS \
19005 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19006 grep Blockcount | awk '{print $4}')
19008 # Remove old files, some OI blocks will become idle.
19009 unlinkmany $myDIR/t- 10000
19010 # Create new files, idle OI blocks should be reused.
19011 createmany -o $myDIR/t- 2000
19012 do_facet $SINGLEMDS sync
19013 # Make sure journal flushed.
19015 local blk2=$(do_facet $SINGLEMDS \
19016 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19017 grep Blockcount | awk '{print $4}')
19019 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19021 run_test 228a "try to reuse idle OI blocks"
19024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19025 remote_mds_nodsh && skip "remote MDS with nodsh"
19026 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19028 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19029 local myDIR=$DIR/$tdir
19032 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19033 $LCTL set_param fail_loc=0x80001002
19034 createmany -o $myDIR/t- 10000
19035 $LCTL set_param fail_loc=0
19036 # The guard is current the largest FID holder
19038 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19040 local IDX=$(($SEQ % 64))
19042 do_facet $SINGLEMDS sync
19043 # Make sure journal flushed.
19045 local blk1=$(do_facet $SINGLEMDS \
19046 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19047 grep Blockcount | awk '{print $4}')
19049 # Remove old files, some OI blocks will become idle.
19050 unlinkmany $myDIR/t- 10000
19053 stop $SINGLEMDS || error "Fail to stop MDT."
19055 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19057 df $MOUNT || error "Fail to df."
19058 # Create new files, idle OI blocks should be reused.
19059 createmany -o $myDIR/t- 2000
19060 do_facet $SINGLEMDS sync
19061 # Make sure journal flushed.
19063 local blk2=$(do_facet $SINGLEMDS \
19064 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19065 grep Blockcount | awk '{print $4}')
19067 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19069 run_test 228b "idle OI blocks can be reused after MDT restart"
19073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19074 remote_mds_nodsh && skip "remote MDS with nodsh"
19075 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19077 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19078 local myDIR=$DIR/$tdir
19081 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19082 $LCTL set_param fail_loc=0x80001002
19083 # 20000 files can guarantee there are index nodes in the OI file
19084 createmany -o $myDIR/t- 20000
19085 $LCTL set_param fail_loc=0
19086 # The guard is current the largest FID holder
19088 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19090 local IDX=$(($SEQ % 64))
19092 do_facet $SINGLEMDS sync
19093 # Make sure journal flushed.
19095 local blk1=$(do_facet $SINGLEMDS \
19096 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19097 grep Blockcount | awk '{print $4}')
19099 # Remove old files, some OI blocks will become idle.
19100 unlinkmany $myDIR/t- 20000
19102 # The OI file should become empty now
19104 # Create new files, idle OI blocks should be reused.
19105 createmany -o $myDIR/t- 2000
19106 do_facet $SINGLEMDS sync
19107 # Make sure journal flushed.
19109 local blk2=$(do_facet $SINGLEMDS \
19110 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19111 grep Blockcount | awk '{print $4}')
19113 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19115 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19117 test_229() { # LU-2482, LU-3448
19118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19119 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19120 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19121 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19125 # Create a file with a released layout and stripe count 2.
19126 $MULTIOP $DIR/$tfile H2c ||
19127 error "failed to create file with released layout"
19129 $LFS getstripe -v $DIR/$tfile
19131 local pattern=$($LFS getstripe -L $DIR/$tfile)
19132 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19134 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19136 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19137 stat $DIR/$tfile || error "failed to stat released file"
19139 chown $RUNAS_ID $DIR/$tfile ||
19140 error "chown $RUNAS_ID $DIR/$tfile failed"
19142 chgrp $RUNAS_ID $DIR/$tfile ||
19143 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19145 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19146 rm $DIR/$tfile || error "failed to remove released file"
19148 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19153 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19154 skip "Need MDS version at least 2.11.52"
19158 test_mkdir $DIR/$tdir
19159 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19160 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19161 [ $mdt_idx -ne 0 ] &&
19162 error "create local directory on wrong MDT $mdt_idx"
19164 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19165 error "create remote directory failed"
19166 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19167 [ $mdt_idx -ne $MDTIDX ] &&
19168 error "create remote directory on wrong MDT $mdt_idx"
19170 createmany -o $DIR/$tdir/test_230/t- 10 ||
19171 error "create files on remote directory failed"
19172 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19173 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19174 rm -r $DIR/$tdir || error "unlink remote directory failed"
19176 run_test 230a "Create remote directory and files under the remote directory"
19179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19180 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19181 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19182 skip "Need MDS version at least 2.11.52"
19190 local migrate_dir=$DIR/$tdir/migrate_dir
19191 local other_dir=$DIR/$tdir/other_dir
19193 test_mkdir $DIR/$tdir
19194 test_mkdir -i0 -c1 $migrate_dir
19195 test_mkdir -i0 -c1 $other_dir
19196 for ((i=0; i<10; i++)); do
19197 mkdir -p $migrate_dir/dir_${i}
19198 createmany -o $migrate_dir/dir_${i}/f 10 ||
19199 error "create files under remote dir failed $i"
19202 cp /etc/passwd $migrate_dir/$tfile
19203 cp /etc/passwd $other_dir/$tfile
19204 chattr +SAD $migrate_dir
19205 chattr +SAD $migrate_dir/$tfile
19207 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19208 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19209 local old_dir_mode=$(stat -c%f $migrate_dir)
19210 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19212 mkdir -p $migrate_dir/dir_default_stripe2
19213 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19214 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19216 mkdir -p $other_dir
19217 ln $migrate_dir/$tfile $other_dir/luna
19218 ln $migrate_dir/$tfile $migrate_dir/sofia
19219 ln $other_dir/$tfile $migrate_dir/david
19220 ln -s $migrate_dir/$tfile $other_dir/zachary
19221 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19222 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19228 for len in 58 59 60; do
19229 lnktgt=$(str_repeat 'l' $len)
19230 touch $migrate_dir/$lnktgt
19231 ln -s $lnktgt $migrate_dir/${len}char_ln
19235 for len in 4094 4095; do
19236 lnktgt=$(str_repeat 'l' $len)
19237 ln -s $lnktgt $migrate_dir/${len}char_ln
19241 for len in 254 255; do
19242 touch $migrate_dir/$(str_repeat 'l' $len)
19245 $LFS migrate -m $MDTIDX $migrate_dir ||
19246 error "fails on migrating remote dir to MDT1"
19248 echo "migratate to MDT1, then checking.."
19249 for ((i = 0; i < 10; i++)); do
19250 for file in $(find $migrate_dir/dir_${i}); do
19251 mdt_index=$($LFS getstripe -m $file)
19252 # broken symlink getstripe will fail
19253 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19254 error "$file is not on MDT${MDTIDX}"
19258 # the multiple link file should still in MDT0
19259 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19260 [ $mdt_index == 0 ] ||
19261 error "$file is not on MDT${MDTIDX}"
19263 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19264 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19265 error " expect $old_dir_flag get $new_dir_flag"
19267 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19268 [ "$old_file_flag" = "$new_file_flag" ] ||
19269 error " expect $old_file_flag get $new_file_flag"
19271 local new_dir_mode=$(stat -c%f $migrate_dir)
19272 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19273 error "expect mode $old_dir_mode get $new_dir_mode"
19275 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19276 [ "$old_file_mode" = "$new_file_mode" ] ||
19277 error "expect mode $old_file_mode get $new_file_mode"
19279 diff /etc/passwd $migrate_dir/$tfile ||
19280 error "$tfile different after migration"
19282 diff /etc/passwd $other_dir/luna ||
19283 error "luna different after migration"
19285 diff /etc/passwd $migrate_dir/sofia ||
19286 error "sofia different after migration"
19288 diff /etc/passwd $migrate_dir/david ||
19289 error "david different after migration"
19291 diff /etc/passwd $other_dir/zachary ||
19292 error "zachary different after migration"
19294 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19295 error "${tfile}_ln different after migration"
19297 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19298 error "${tfile}_ln_other different after migration"
19300 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19301 [ $stripe_count = 2 ] ||
19302 error "dir strpe_count $d != 2 after migration."
19304 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19305 [ $stripe_count = 2 ] ||
19306 error "file strpe_count $d != 2 after migration."
19308 #migrate back to MDT0
19311 $LFS migrate -m $MDTIDX $migrate_dir ||
19312 error "fails on migrating remote dir to MDT0"
19314 echo "migrate back to MDT0, checking.."
19315 for file in $(find $migrate_dir); do
19316 mdt_index=$($LFS getstripe -m $file)
19317 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19318 error "$file is not on MDT${MDTIDX}"
19321 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19322 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19323 error " expect $old_dir_flag get $new_dir_flag"
19325 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19326 [ "$old_file_flag" = "$new_file_flag" ] ||
19327 error " expect $old_file_flag get $new_file_flag"
19329 local new_dir_mode=$(stat -c%f $migrate_dir)
19330 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19331 error "expect mode $old_dir_mode get $new_dir_mode"
19333 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19334 [ "$old_file_mode" = "$new_file_mode" ] ||
19335 error "expect mode $old_file_mode get $new_file_mode"
19337 diff /etc/passwd ${migrate_dir}/$tfile ||
19338 error "$tfile different after migration"
19340 diff /etc/passwd ${other_dir}/luna ||
19341 error "luna different after migration"
19343 diff /etc/passwd ${migrate_dir}/sofia ||
19344 error "sofia different after migration"
19346 diff /etc/passwd ${other_dir}/zachary ||
19347 error "zachary different after migration"
19349 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19350 error "${tfile}_ln different after migration"
19352 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19353 error "${tfile}_ln_other different after migration"
19355 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19356 [ $stripe_count = 2 ] ||
19357 error "dir strpe_count $d != 2 after migration."
19359 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19360 [ $stripe_count = 2 ] ||
19361 error "file strpe_count $d != 2 after migration."
19363 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19365 run_test 230b "migrate directory"
19368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19369 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19370 remote_mds_nodsh && skip "remote MDS with nodsh"
19371 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19372 skip "Need MDS version at least 2.11.52"
19378 local migrate_dir=$DIR/$tdir/migrate_dir
19380 #If migrating directory fails in the middle, all entries of
19381 #the directory is still accessiable.
19382 test_mkdir $DIR/$tdir
19383 test_mkdir -i0 -c1 $migrate_dir
19384 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19386 createmany -o $migrate_dir/f $total ||
19387 error "create files under ${migrate_dir} failed"
19389 # fail after migrating top dir, and this will fail only once, so the
19390 # first sub file migration will fail (currently f3), others succeed.
19391 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19392 do_facet mds1 lctl set_param fail_loc=0x1801
19393 local t=$(ls $migrate_dir | wc -l)
19394 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19395 error "migrate should fail"
19396 local u=$(ls $migrate_dir | wc -l)
19397 [ "$u" == "$t" ] || error "$u != $t during migration"
19399 # add new dir/file should succeed
19400 mkdir $migrate_dir/dir ||
19401 error "mkdir failed under migrating directory"
19402 touch $migrate_dir/file ||
19403 error "create file failed under migrating directory"
19405 # add file with existing name should fail
19406 for file in $migrate_dir/f*; do
19407 stat $file > /dev/null || error "stat $file failed"
19408 $OPENFILE -f O_CREAT:O_EXCL $file &&
19409 error "open(O_CREAT|O_EXCL) $file should fail"
19410 $MULTIOP $file m && error "create $file should fail"
19411 touch $DIR/$tdir/remote_dir/$tfile ||
19412 error "touch $tfile failed"
19413 ln $DIR/$tdir/remote_dir/$tfile $file &&
19414 error "link $file should fail"
19415 mdt_index=$($LFS getstripe -m $file)
19416 if [ $mdt_index == 0 ]; then
19417 # file failed to migrate is not allowed to rename to
19418 mv $DIR/$tdir/remote_dir/$tfile $file &&
19419 error "rename to $file should fail"
19421 mv $DIR/$tdir/remote_dir/$tfile $file ||
19422 error "rename to $file failed"
19424 echo hello >> $file || error "write $file failed"
19427 # resume migration with different options should fail
19428 $LFS migrate -m 0 $migrate_dir &&
19429 error "migrate -m 0 $migrate_dir should fail"
19431 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19432 error "migrate -c 2 $migrate_dir should fail"
19434 # resume migration should succeed
19435 $LFS migrate -m $MDTIDX $migrate_dir ||
19436 error "migrate $migrate_dir failed"
19438 echo "Finish migration, then checking.."
19439 for file in $(find $migrate_dir); do
19440 mdt_index=$($LFS getstripe -m $file)
19441 [ $mdt_index == $MDTIDX ] ||
19442 error "$file is not on MDT${MDTIDX}"
19445 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19447 run_test 230c "check directory accessiblity if migration failed"
19450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19451 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19452 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19453 skip "Need MDS version at least 2.11.52"
19455 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19457 local migrate_dir=$DIR/$tdir/migrate_dir
19467 old_index=$((RANDOM % MDSCOUNT))
19468 old_count=$((MDSCOUNT - old_index))
19469 new_index=$((RANDOM % MDSCOUNT))
19470 new_count=$((MDSCOUNT - new_index))
19471 new_hash=1 # for all_char
19473 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19474 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19476 test_mkdir $DIR/$tdir
19477 test_mkdir -i $old_index -c $old_count $migrate_dir
19479 for ((i=0; i<100; i++)); do
19480 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19481 createmany -o $migrate_dir/dir_${i}/f 100 ||
19482 error "create files under remote dir failed $i"
19485 echo -n "Migrate from MDT$old_index "
19486 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19487 echo -n "to MDT$new_index"
19488 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19491 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19492 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19493 error "migrate remote dir error"
19495 echo "Finish migration, then checking.."
19496 for file in $(find $migrate_dir); do
19497 mdt_index=$($LFS getstripe -m $file)
19498 if [ $mdt_index -lt $new_index ] ||
19499 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19500 error "$file is on MDT$mdt_index"
19504 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19506 run_test 230d "check migrate big directory"
19509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19510 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19511 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19512 skip "Need MDS version at least 2.11.52"
19519 mkdir_on_mdt0 $DIR/$tdir
19520 mkdir $DIR/$tdir/migrate_dir
19521 mkdir $DIR/$tdir/other_dir
19522 touch $DIR/$tdir/migrate_dir/a
19523 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19524 ls $DIR/$tdir/other_dir
19526 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19527 error "migrate dir fails"
19529 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19530 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19532 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19533 [ $mdt_index == 0 ] || error "a is not on MDT0"
19535 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19536 error "migrate dir fails"
19538 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19539 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19541 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19542 [ $mdt_index == 1 ] || error "a is not on MDT1"
19544 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19545 [ $mdt_index == 1 ] || error "b is not on MDT1"
19547 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19548 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19550 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19552 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19554 run_test 230e "migrate mulitple local link files"
19557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19559 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19560 skip "Need MDS version at least 2.11.52"
19565 mkdir -p $DIR/$tdir
19566 mkdir $DIR/$tdir/migrate_dir
19567 $LFS mkdir -i1 $DIR/$tdir/other_dir
19568 touch $DIR/$tdir/migrate_dir/a
19569 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19570 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19571 ls $DIR/$tdir/other_dir
19573 # a should be migrated to MDT1, since no other links on MDT0
19574 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19575 error "#1 migrate dir fails"
19576 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19577 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19578 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19579 [ $mdt_index == 1 ] || error "a is not on MDT1"
19581 # a should stay on MDT1, because it is a mulitple link file
19582 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19583 error "#2 migrate dir fails"
19584 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19585 [ $mdt_index == 1 ] || error "a is not on MDT1"
19587 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19588 error "#3 migrate dir fails"
19590 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19591 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19592 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19594 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19595 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19597 # a should be migrated to MDT0, since no other links on MDT1
19598 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19599 error "#4 migrate dir fails"
19600 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19601 [ $mdt_index == 0 ] || error "a is not on MDT0"
19603 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19605 run_test 230f "migrate mulitple remote link files"
19608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19609 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19610 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19611 skip "Need MDS version at least 2.11.52"
19613 mkdir -p $DIR/$tdir/migrate_dir
19615 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19616 error "migrating dir to non-exist MDT succeeds"
19619 run_test 230g "migrate dir to non-exist MDT"
19622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19623 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19624 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19625 skip "Need MDS version at least 2.11.52"
19629 mkdir -p $DIR/$tdir/migrate_dir
19631 $LFS migrate -m1 $DIR &&
19632 error "migrating mountpoint1 should fail"
19634 $LFS migrate -m1 $DIR/$tdir/.. &&
19635 error "migrating mountpoint2 should fail"
19638 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19639 error "migrating $tdir/migrate_dir/.. should fail"
19643 run_test 230h "migrate .. and root"
19646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19648 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19649 skip "Need MDS version at least 2.11.52"
19651 mkdir -p $DIR/$tdir/migrate_dir
19653 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19654 error "migration fails with a tailing slash"
19656 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19657 error "migration fails with two tailing slashes"
19659 run_test 230i "lfs migrate -m tolerates trailing slashes"
19662 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19663 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19664 skip "Need MDS version at least 2.11.52"
19666 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19667 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19668 error "create $tfile failed"
19669 cat /etc/passwd > $DIR/$tdir/$tfile
19671 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19673 cmp /etc/passwd $DIR/$tdir/$tfile ||
19674 error "DoM file mismatch after migration"
19676 run_test 230j "DoM file data not changed after dir migration"
19679 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19680 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19681 skip "Need MDS version at least 2.11.56"
19684 local files_on_starting_mdt=0
19686 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19687 $LFS getdirstripe $DIR/$tdir
19688 for i in $(seq $total); do
19689 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19690 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19691 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19694 echo "$files_on_starting_mdt files on MDT0"
19696 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19697 $LFS getdirstripe $DIR/$tdir
19699 files_on_starting_mdt=0
19700 for i in $(seq $total); do
19701 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19702 error "file $tfile.$i mismatch after migration"
19703 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19704 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19707 echo "$files_on_starting_mdt files on MDT1 after migration"
19708 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19710 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19711 $LFS getdirstripe $DIR/$tdir
19713 files_on_starting_mdt=0
19714 for i in $(seq $total); do
19715 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19716 error "file $tfile.$i mismatch after 2nd migration"
19717 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19718 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19721 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19722 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19726 run_test 230k "file data not changed after dir migration"
19729 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19730 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19731 skip "Need MDS version at least 2.11.56"
19733 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19734 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19735 error "create files under remote dir failed $i"
19736 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19738 run_test 230l "readdir between MDTs won't crash"
19741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19742 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19743 skip "Need MDS version at least 2.11.56"
19746 local mig_dir=$DIR/$tdir/migrate_dir
19747 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19751 echo "Creating files and dirs with xattrs"
19752 test_mkdir $DIR/$tdir
19753 test_mkdir -i0 -c1 $mig_dir
19755 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19756 error "cannot set xattr attr1 on dir"
19757 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19758 error "cannot set xattr attr2 on dir"
19759 touch $mig_dir/dir/f0
19760 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19761 error "cannot set xattr attr1 on file"
19762 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19763 error "cannot set xattr attr2 on file"
19764 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19765 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19766 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19767 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19768 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19769 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19770 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19771 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19772 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19774 echo "Migrating to MDT1"
19775 $LFS migrate -m $MDTIDX $mig_dir ||
19776 error "fails on migrating dir to MDT1"
19778 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19779 echo "Checking xattrs"
19780 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19781 [ "$val" = $longstr ] ||
19782 error "expecting xattr1 $longstr on dir, found $val"
19783 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19784 [ "$val" = $shortstr ] ||
19785 error "expecting xattr2 $shortstr on dir, found $val"
19786 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19787 [ "$val" = $longstr ] ||
19788 error "expecting xattr1 $longstr on file, found $val"
19789 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19790 [ "$val" = $shortstr ] ||
19791 error "expecting xattr2 $shortstr on file, found $val"
19793 run_test 230m "xattrs not changed after dir migration"
19796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19797 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19798 skip "Need MDS version at least 2.13.53"
19800 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19801 cat /etc/hosts > $DIR/$tdir/$tfile
19802 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19803 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19805 cmp /etc/hosts $DIR/$tdir/$tfile ||
19806 error "File data mismatch after migration"
19808 run_test 230n "Dir migration with mirrored file"
19811 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19812 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19813 skip "Need MDS version at least 2.13.52"
19815 local mdts=$(comma_list $(mdts_nodes))
19817 local restripe_status
19821 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19823 # in case "crush" hash type is not set
19824 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19826 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19827 mdt.*MDT0000.enable_dir_restripe)
19828 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19829 stack_trap "do_nodes $mdts $LCTL set_param \
19830 mdt.*.enable_dir_restripe=$restripe_status"
19833 createmany -m $DIR/$tdir/f 100 ||
19834 error "create files under remote dir failed $i"
19835 createmany -d $DIR/$tdir/d 100 ||
19836 error "create dirs under remote dir failed $i"
19838 for i in $(seq 2 $MDSCOUNT); do
19839 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19840 $LFS setdirstripe -c $i $DIR/$tdir ||
19841 error "split -c $i $tdir failed"
19842 wait_update $HOSTNAME \
19843 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19844 error "dir split not finished"
19845 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19846 awk '/migrate/ {sum += $2} END { print sum }')
19847 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19848 # delta is around total_files/stripe_count
19849 (( $delta < 200 / (i - 1) + 4 )) ||
19850 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19853 run_test 230o "dir split"
19856 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19857 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19858 skip "Need MDS version at least 2.13.52"
19860 local mdts=$(comma_list $(mdts_nodes))
19862 local restripe_status
19866 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19868 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19870 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19871 mdt.*MDT0000.enable_dir_restripe)
19872 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19873 stack_trap "do_nodes $mdts $LCTL set_param \
19874 mdt.*.enable_dir_restripe=$restripe_status"
19876 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19877 createmany -m $DIR/$tdir/f 100 ||
19878 error "create files under remote dir failed"
19879 createmany -d $DIR/$tdir/d 100 ||
19880 error "create dirs under remote dir failed"
19882 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19883 local mdt_hash="crush"
19885 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19886 $LFS setdirstripe -c $c $DIR/$tdir ||
19887 error "split -c $c $tdir failed"
19888 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19889 mdt_hash="$mdt_hash,fixed"
19890 elif [ $c -eq 1 ]; then
19893 wait_update $HOSTNAME \
19894 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19895 error "dir merge not finished"
19896 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19897 awk '/migrate/ {sum += $2} END { print sum }')
19898 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19899 # delta is around total_files/stripe_count
19900 (( delta < 200 / c + 4 )) ||
19901 error "$delta files migrated >= $((200 / c + 4))"
19904 run_test 230p "dir merge"
19907 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19908 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19909 skip "Need MDS version at least 2.13.52"
19911 local mdts=$(comma_list $(mdts_nodes))
19912 local saved_threshold=$(do_facet mds1 \
19913 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19914 local saved_delta=$(do_facet mds1 \
19915 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19916 local threshold=100
19919 local stripe_count=0
19924 # test with fewer files on ZFS
19925 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19927 stack_trap "do_nodes $mdts $LCTL set_param \
19928 mdt.*.dir_split_count=$saved_threshold"
19929 stack_trap "do_nodes $mdts $LCTL set_param \
19930 mdt.*.dir_split_delta=$saved_delta"
19931 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19932 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19933 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19934 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19935 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19936 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19938 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19939 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19941 create=$((threshold * 3 / 2))
19942 while [ $stripe_count -lt $MDSCOUNT ]; do
19943 createmany -m $DIR/$tdir/f $total $create ||
19944 error "create sub files failed"
19945 stat $DIR/$tdir > /dev/null
19946 total=$((total + create))
19947 stripe_count=$((stripe_count + delta))
19948 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19950 wait_update $HOSTNAME \
19951 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19952 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19954 wait_update $HOSTNAME \
19955 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19956 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19958 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19959 echo "$nr_files/$total files on MDT$stripe_index after split"
19960 # allow 10% margin of imbalance with crush hash
19961 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19962 error "$nr_files files on MDT$stripe_index after split"
19964 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19965 [ $nr_files -eq $total ] ||
19966 error "total sub files $nr_files != $total"
19969 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
19971 echo "fixed layout directory won't auto split"
19972 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
19973 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
19974 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
19975 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
19976 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
19978 run_test 230q "dir auto split"
19981 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19982 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19983 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19984 skip "Need MDS version at least 2.13.54"
19986 # maximum amount of local locks:
19987 # parent striped dir - 2 locks
19988 # new stripe in parent to migrate to - 1 lock
19989 # source and target - 2 locks
19990 # Total 5 locks for regular file
19991 mkdir -p $DIR/$tdir
19992 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19993 touch $DIR/$tdir/dir1/eee
19995 # create 4 hardlink for 4 more locks
19996 # Total: 9 locks > RS_MAX_LOCKS (8)
19997 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19998 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19999 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20000 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20001 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20002 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20003 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20004 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20006 cancel_lru_locks mdc
20008 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20009 error "migrate dir fails"
20011 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20013 run_test 230r "migrate with too many local locks"
20016 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20017 skip "Need MDS version at least 2.13.57"
20019 local mdts=$(comma_list $(mdts_nodes))
20020 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20021 mdt.*MDT0000.enable_dir_restripe)
20023 stack_trap "do_nodes $mdts $LCTL set_param \
20024 mdt.*.enable_dir_restripe=$restripe_status"
20028 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20029 test_mkdir $DIR/$tdir
20030 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20031 error "$LFS mkdir doesn't return -EEXIST if target exists"
20035 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20039 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20040 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20041 skip "Need MDS version at least 2.14.50"
20043 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20044 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20045 $LFS project -p 1 -s $DIR/$tdir ||
20046 error "set $tdir project id failed"
20047 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20048 error "set subdir project id failed"
20049 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20051 run_test 230t "migrate directory with project ID set"
20055 # For simplicity this test assumes that max_pages_per_rpc
20056 # is the same across all OSCs
20057 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20058 local bulk_size=$((max_pages * PAGE_SIZE))
20059 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20062 mkdir -p $DIR/$tdir
20063 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20064 error "failed to set stripe with -S ${brw_size}M option"
20066 # clear the OSC stats
20067 $LCTL set_param osc.*.stats=0 &>/dev/null
20070 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20071 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20072 oflag=direct &>/dev/null || error "dd failed"
20074 sync; sleep 1; sync # just to be safe
20075 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20076 if [ x$nrpcs != "x1" ]; then
20077 $LCTL get_param osc.*.stats
20078 error "found $nrpcs ost_write RPCs, not 1 as expected"
20082 # Drop the OSC cache, otherwise we will read from it
20083 cancel_lru_locks osc
20085 # clear the OSC stats
20086 $LCTL set_param osc.*.stats=0 &>/dev/null
20088 # Client reads $bulk_size.
20089 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20090 iflag=direct &>/dev/null || error "dd failed"
20092 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20093 if [ x$nrpcs != "x1" ]; then
20094 $LCTL get_param osc.*.stats
20095 error "found $nrpcs ost_read RPCs, not 1 as expected"
20098 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20101 mkdir -p $DIR/$tdir
20103 for i in {0..1023}; do
20104 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20105 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20106 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20110 run_test 231b "must not assert on fully utilized OST request buffer"
20113 mkdir -p $DIR/$tdir
20114 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20116 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20117 do_facet ost1 $LCTL set_param fail_loc=0x31c
20119 # ignore dd failure
20120 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20122 do_facet ost1 $LCTL set_param fail_loc=0
20123 umount_client $MOUNT || error "umount failed"
20124 mount_client $MOUNT || error "mount failed"
20125 stop ost1 || error "cannot stop ost1"
20126 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20128 run_test 232a "failed lock should not block umount"
20131 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20132 skip "Need MDS version at least 2.10.58"
20134 mkdir -p $DIR/$tdir
20135 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20136 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20138 cancel_lru_locks osc
20140 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20141 do_facet ost1 $LCTL set_param fail_loc=0x31c
20144 $LFS data_version $DIR/$tdir/$tfile || true
20146 do_facet ost1 $LCTL set_param fail_loc=0
20147 umount_client $MOUNT || error "umount failed"
20148 mount_client $MOUNT || error "mount failed"
20149 stop ost1 || error "cannot stop ost1"
20150 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20152 run_test 232b "failed data version lock should not block umount"
20155 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20156 skip "Need MDS version at least 2.3.64"
20157 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20159 local fid=$($LFS path2fid $MOUNT)
20161 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20162 error "cannot access $MOUNT using its FID '$fid'"
20164 run_test 233a "checking that OBF of the FS root succeeds"
20167 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20168 skip "Need MDS version at least 2.5.90"
20169 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20171 local fid=$($LFS path2fid $MOUNT/.lustre)
20173 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20174 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20176 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20177 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20178 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20180 run_test 233b "checking that OBF of the FS .lustre succeeds"
20183 local p="$TMP/sanityN-$TESTNAME.parameters"
20184 save_lustre_params client "llite.*.xattr_cache" > $p
20185 lctl set_param llite.*.xattr_cache 1 ||
20186 skip_env "xattr cache is not supported"
20188 mkdir -p $DIR/$tdir || error "mkdir failed"
20189 touch $DIR/$tdir/$tfile || error "touch failed"
20190 # OBD_FAIL_LLITE_XATTR_ENOMEM
20191 $LCTL set_param fail_loc=0x1405
20192 getfattr -n user.attr $DIR/$tdir/$tfile &&
20193 error "getfattr should have failed with ENOMEM"
20194 $LCTL set_param fail_loc=0x0
20197 restore_lustre_params < $p
20200 run_test 234 "xattr cache should not crash on ENOMEM"
20203 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20204 skip "Need MDS version at least 2.4.52"
20206 flock_deadlock $DIR/$tfile
20211 124) error "process hangs on a deadlock"
20213 *) error "error executing flock_deadlock $DIR/$tfile"
20217 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20221 check_swap_layouts_support
20223 local ref1=/etc/passwd
20224 local ref2=/etc/group
20225 local file1=$DIR/$tdir/f1
20226 local file2=$DIR/$tdir/f2
20228 test_mkdir -c1 $DIR/$tdir
20229 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20230 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20231 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20232 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20233 local fd=$(free_fd)
20234 local cmd="exec $fd<>$file2"
20237 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20238 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20241 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20246 run_test 236 "Layout swap on open unlinked file"
20248 # LU-4659 linkea consistency
20250 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20251 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20252 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20253 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20256 ln $DIR/$tfile $DIR/$tfile.lnk
20257 touch $DIR/$tfile.new
20258 mv $DIR/$tfile.new $DIR/$tfile
20259 local fid1=$($LFS path2fid $DIR/$tfile)
20260 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20261 local path1=$($LFS fid2path $FSNAME "$fid1")
20262 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20263 local path2=$($LFS fid2path $FSNAME "$fid2")
20264 [ $tfile.lnk == $path2 ] ||
20265 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20268 run_test 238 "Verify linkea consistency"
20270 test_239A() { # was test_239
20271 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20272 skip "Need MDS version at least 2.5.60"
20274 local list=$(comma_list $(mdts_nodes))
20276 mkdir -p $DIR/$tdir
20277 createmany -o $DIR/$tdir/f- 5000
20278 unlinkmany $DIR/$tdir/f- 5000
20279 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20280 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20281 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20282 osp.*MDT*.sync_in_flight" | calc_sum)
20283 [ "$changes" -eq 0 ] || error "$changes not synced"
20285 run_test 239A "osp_sync test"
20287 test_239a() { #LU-5297
20288 remote_mds_nodsh && skip "remote MDS with nodsh"
20291 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20292 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20293 chgrp $RUNAS_GID $DIR/$tfile
20294 wait_delete_completed
20296 run_test 239a "process invalid osp sync record correctly"
20298 test_239b() { #LU-5297
20299 remote_mds_nodsh && skip "remote MDS with nodsh"
20302 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20303 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20304 chgrp $RUNAS_GID $DIR/$tfile1
20305 wait_delete_completed
20306 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20308 chgrp $RUNAS_GID $DIR/$tfile2
20309 wait_delete_completed
20311 run_test 239b "process osp sync record with ENOMEM error correctly"
20314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20315 remote_mds_nodsh && skip "remote MDS with nodsh"
20317 mkdir -p $DIR/$tdir
20319 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20320 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20321 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20322 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20324 umount_client $MOUNT || error "umount failed"
20325 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20326 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20327 mount_client $MOUNT || error "failed to mount client"
20329 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20330 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20332 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20338 for LOOP in $(seq $count); do
20339 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20340 cancel_lru_locks $OSC || true
20348 for LOOP in $(seq $1); do
20349 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20354 test_241a() { # was test_241
20355 local bsize=$PAGE_SIZE
20357 (( bsize < 40960 )) && bsize=40960
20358 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20360 cancel_lru_locks $OSC
20361 test_241_bio 1000 $bsize &
20363 test_241_dio 1000 $bsize
20366 run_test 241a "bio vs dio"
20369 local bsize=$PAGE_SIZE
20371 (( bsize < 40960 )) && bsize=40960
20372 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20374 test_241_dio 1000 $bsize &
20376 test_241_dio 1000 $bsize
20379 run_test 241b "dio vs dio"
20382 remote_mds_nodsh && skip "remote MDS with nodsh"
20384 mkdir_on_mdt0 $DIR/$tdir
20385 touch $DIR/$tdir/$tfile
20387 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20388 do_facet mds1 lctl set_param fail_loc=0x105
20389 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20391 do_facet mds1 lctl set_param fail_loc=0
20392 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20394 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20398 test_mkdir $DIR/$tdir
20399 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20401 run_test 243 "various group lock tests"
20405 test_mkdir $DIR/$tdir
20406 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20407 sendfile_grouplock $DIR/$tdir/$tfile || \
20408 error "sendfile+grouplock failed"
20411 run_test 244a "sendfile with group lock tests"
20415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20418 local size=$((1024*1024))
20420 test_mkdir $DIR/$tdir
20421 for i in $(seq 1 $threads); do
20422 local file=$DIR/$tdir/file_$((i / 10))
20423 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20426 for i in $(seq 1 $threads); do
20430 run_test 244b "multi-threaded write with group lock"
20433 local flagname="multi_mod_rpcs"
20434 local connect_data_name="max_mod_rpcs"
20437 # check if multiple modify RPCs flag is set
20438 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20439 grep "connect_flags:")
20442 echo "$out" | grep -qw $flagname
20443 if [ $? -ne 0 ]; then
20444 echo "connect flag $flagname is not set"
20448 # check if multiple modify RPCs data is set
20449 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20452 echo "$out" | grep -qw $connect_data_name ||
20453 error "import should have connect data $connect_data_name"
20455 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20461 umount_client $submount
20466 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20468 skip_env "Fileset feature is not supported"
20470 local submount=${MOUNT}_$tdir
20473 mkdir -p $submount || error "mkdir $submount failed"
20474 FILESET="$FILESET/$tdir" mount_client $submount ||
20475 error "mount $submount failed"
20476 trap "cleanup_247 $submount" EXIT
20477 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20478 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20479 error "read $MOUNT/$tdir/$tfile failed"
20480 cleanup_247 $submount
20482 run_test 247a "mount subdir as fileset"
20485 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20486 skip_env "Fileset feature is not supported"
20488 local submount=${MOUNT}_$tdir
20490 rm -rf $MOUNT/$tdir
20491 mkdir -p $submount || error "mkdir $submount failed"
20493 FILESET="$FILESET/$tdir" mount_client $submount &&
20494 error "mount $submount should fail"
20497 run_test 247b "mount subdir that dose not exist"
20500 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20501 skip_env "Fileset feature is not supported"
20503 local submount=${MOUNT}_$tdir
20505 mkdir -p $MOUNT/$tdir/dir1
20506 mkdir -p $submount || error "mkdir $submount failed"
20507 trap "cleanup_247 $submount" EXIT
20508 FILESET="$FILESET/$tdir" mount_client $submount ||
20509 error "mount $submount failed"
20510 local fid=$($LFS path2fid $MOUNT/)
20511 $LFS fid2path $submount $fid && error "fid2path should fail"
20512 cleanup_247 $submount
20514 run_test 247c "running fid2path outside subdirectory root"
20517 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20518 skip "Fileset feature is not supported"
20520 local submount=${MOUNT}_$tdir
20522 mkdir -p $MOUNT/$tdir/dir1
20523 mkdir -p $submount || error "mkdir $submount failed"
20524 FILESET="$FILESET/$tdir" mount_client $submount ||
20525 error "mount $submount failed"
20526 trap "cleanup_247 $submount" EXIT
20528 local td=$submount/dir1
20529 local fid=$($LFS path2fid $td)
20530 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20532 # check that we get the same pathname back
20535 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20536 echo "$rootpath $fid"
20537 found=$($LFS fid2path $rootpath "$fid")
20538 [ -n "found" ] || error "fid2path should succeed"
20539 [ "$found" == "$td" ] || error "fid2path $found != $td"
20541 # check wrong root path format
20542 rootpath=$submount"_wrong"
20543 found=$($LFS fid2path $rootpath "$fid")
20544 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20546 cleanup_247 $submount
20548 run_test 247d "running fid2path inside subdirectory root"
20552 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20554 skip "Fileset feature is not supported"
20556 local submount=${MOUNT}_$tdir
20559 mkdir -p $submount || error "mkdir $submount failed"
20560 FILESET="$FILESET/.." mount_client $submount &&
20561 error "mount $submount should fail"
20564 run_test 247e "mount .. as fileset"
20567 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20568 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20569 skip "Need at least version 2.13.52"
20570 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20571 skip "Need at least version 2.14.50"
20572 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20574 skip "Fileset feature is not supported"
20576 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20577 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20578 error "mkdir remote failed"
20579 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20580 error "mkdir remote/subdir failed"
20581 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20582 error "mkdir striped failed"
20583 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20585 local submount=${MOUNT}_$tdir
20587 mkdir -p $submount || error "mkdir $submount failed"
20588 stack_trap "rmdir $submount"
20592 local fileset=$FILESET
20593 local mdts=$(comma_list $(mdts_nodes))
20595 stat=$(do_facet mds1 $LCTL get_param -n \
20596 mdt.*MDT0000.enable_remote_subdir_mount)
20597 stack_trap "do_nodes $mdts $LCTL set_param \
20598 mdt.*.enable_remote_subdir_mount=$stat"
20600 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20601 stack_trap "umount_client $submount"
20602 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20603 error "mount remote dir $dir should fail"
20605 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20606 $tdir/striped/. ; do
20607 FILESET="$fileset/$dir" mount_client $submount ||
20608 error "mount $dir failed"
20609 umount_client $submount
20612 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20613 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20614 error "mount $tdir/remote failed"
20616 run_test 247f "mount striped or remote directory as fileset"
20619 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20620 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20621 skip "Need at least version 2.14.50"
20623 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20624 error "mkdir $tdir failed"
20625 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20627 local submount=${MOUNT}_$tdir
20629 mkdir -p $submount || error "mkdir $submount failed"
20630 stack_trap "rmdir $submount"
20632 FILESET="$fileset/$tdir" mount_client $submount ||
20633 error "mount $dir failed"
20634 stack_trap "umount $submount"
20636 local mdts=$(comma_list $(mdts_nodes))
20640 stat $submount > /dev/null
20641 cancel_lru_locks $MDC
20642 stat $submount > /dev/null
20643 stat $submount/$tfile > /dev/null
20644 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20645 stat $submount/$tfile > /dev/null
20646 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20647 awk '/getattr/ {sum += $2} END {print sum}')
20649 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20651 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20654 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20655 [ -z "$fast_read_sav" ] && skip "no fast read support"
20657 # create a large file for fast read verification
20658 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20660 # make sure the file is created correctly
20661 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20662 { rm -f $DIR/$tfile; skip "file creation error"; }
20664 echo "Test 1: verify that fast read is 4 times faster on cache read"
20666 # small read with fast read enabled
20667 $LCTL set_param -n llite.*.fast_read=1
20668 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20669 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20670 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20671 # small read with fast read disabled
20672 $LCTL set_param -n llite.*.fast_read=0
20673 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20674 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20675 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20677 # verify that fast read is 4 times faster for cache read
20678 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20679 error_not_in_vm "fast read was not 4 times faster: " \
20680 "$t_fast vs $t_slow"
20682 echo "Test 2: verify the performance between big and small read"
20683 $LCTL set_param -n llite.*.fast_read=1
20685 # 1k non-cache read
20686 cancel_lru_locks osc
20687 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20688 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20689 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20691 # 1M non-cache read
20692 cancel_lru_locks osc
20693 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20694 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20695 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20697 # verify that big IO is not 4 times faster than small IO
20698 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20699 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20701 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20704 run_test 248a "fast read verification"
20707 # Default short_io_bytes=16384, try both smaller and larger sizes.
20708 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20709 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20710 echo "bs=53248 count=113 normal buffered write"
20711 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20712 error "dd of initial data file failed"
20713 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20715 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20716 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20717 error "dd with sync normal writes failed"
20718 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20720 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20721 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20722 error "dd with sync small writes failed"
20723 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20725 cancel_lru_locks osc
20727 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20728 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20729 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20730 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20731 iflag=direct || error "dd with O_DIRECT small read failed"
20732 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20733 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20734 error "compare $TMP/$tfile.1 failed"
20736 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20737 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20739 # just to see what the maximum tunable value is, and test parsing
20740 echo "test invalid parameter 2MB"
20741 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20742 error "too-large short_io_bytes allowed"
20743 echo "test maximum parameter 512KB"
20744 # if we can set a larger short_io_bytes, run test regardless of version
20745 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20746 # older clients may not allow setting it this large, that's OK
20747 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20748 skip "Need at least client version 2.13.50"
20749 error "medium short_io_bytes failed"
20751 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20752 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20754 echo "test large parameter 64KB"
20755 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20756 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20758 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20759 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20760 error "dd with sync large writes failed"
20761 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20763 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20764 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20765 num=$((113 * 4096 / PAGE_SIZE))
20766 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20767 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20768 error "dd with O_DIRECT large writes failed"
20769 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20770 error "compare $DIR/$tfile.3 failed"
20772 cancel_lru_locks osc
20774 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20775 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20776 error "dd with O_DIRECT large read failed"
20777 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20778 error "compare $TMP/$tfile.2 failed"
20780 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20781 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20782 error "dd with O_DIRECT large read failed"
20783 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20784 error "compare $TMP/$tfile.3 failed"
20786 run_test 248b "test short_io read and write for both small and large sizes"
20788 test_249() { # LU-7890
20789 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20790 skip "Need at least version 2.8.54"
20793 $LFS setstripe -c 1 $DIR/$tfile
20794 # Offset 2T == 4k * 512M
20795 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20796 error "dd to 2T offset failed"
20798 run_test 249 "Write above 2T file size"
20801 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20802 && skip "no 16TB file size limit on ZFS"
20804 $LFS setstripe -c 1 $DIR/$tfile
20805 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20806 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20807 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20808 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20809 conv=notrunc,fsync && error "append succeeded"
20812 run_test 250 "Write above 16T limit"
20815 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20817 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20818 #Skip once - writing the first stripe will succeed
20819 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20820 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20821 error "short write happened"
20823 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20824 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20825 error "short read happened"
20829 run_test 251 "Handling short read and write correctly"
20832 remote_mds_nodsh && skip "remote MDS with nodsh"
20833 remote_ost_nodsh && skip "remote OST with nodsh"
20834 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20835 skip_env "ldiskfs only test"
20845 # check lr_reader on OST0000
20847 dev=$(facet_device $tgt)
20848 out=$(do_facet $tgt $LR_READER $dev)
20849 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20851 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20852 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20853 error "Invalid uuid returned by $LR_READER on target $tgt"
20854 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20856 # check lr_reader -c on MDT0000
20858 dev=$(facet_device $tgt)
20859 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20860 skip "$LR_READER does not support additional options"
20862 out=$(do_facet $tgt $LR_READER -c $dev)
20863 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20865 num=$(echo "$out" | grep -c "mdtlov")
20866 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20867 error "Invalid number of mdtlov clients returned by $LR_READER"
20868 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20870 # check lr_reader -cr on MDT0000
20871 out=$(do_facet $tgt $LR_READER -cr $dev)
20872 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20874 echo "$out" | grep -q "^reply_data:$" ||
20875 error "$LR_READER should have returned 'reply_data' section"
20876 num=$(echo "$out" | grep -c "client_generation")
20877 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20879 run_test 252 "check lr_reader tool"
20882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20883 remote_mds_nodsh && skip "remote MDS with nodsh"
20884 remote_mgs_nodsh && skip "remote MGS with nodsh"
20888 local ost_name=$(ostname_from_index $ostidx)
20891 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20892 do_facet $SINGLEMDS $LCTL get_param -n \
20893 osp.$mdtosc_proc1.reserved_mb_high ||
20894 skip "remote MDS does not support reserved_mb_high"
20898 wait_delete_completed
20901 pool_add $TESTNAME || error "Pool creation failed"
20902 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20904 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20905 error "Setstripe failed"
20907 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20909 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20911 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20913 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20914 osp.$mdtosc_proc1.prealloc_status)
20915 echo "prealloc_status $oa_status"
20917 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20918 error "File creation should fail"
20920 #object allocation was stopped, but we still able to append files
20921 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20922 oflag=append || error "Append failed"
20924 rm -f $DIR/$tdir/$tfile.0
20926 # For this test, we want to delete the files we created to go out of
20927 # space but leave the watermark, so we remain nearly out of space
20928 ost_watermarks_enospc_delete_files $tfile $ostidx
20930 wait_delete_completed
20934 for i in $(seq 10 12); do
20935 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20936 2>/dev/null || error "File creation failed after rm"
20939 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20940 osp.$mdtosc_proc1.prealloc_status)
20941 echo "prealloc_status $oa_status"
20943 if (( oa_status != 0 )); then
20944 error "Object allocation still disable after rm"
20947 run_test 253 "Check object allocation limit"
20950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20951 remote_mds_nodsh && skip "remote MDS with nodsh"
20952 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20953 skip "MDS does not support changelog_size"
20956 local MDT0=$(facet_svc $SINGLEMDS)
20958 changelog_register || error "changelog_register failed"
20960 changelog_clear 0 || error "changelog_clear failed"
20962 local size1=$(do_facet $SINGLEMDS \
20963 $LCTL get_param -n mdd.$MDT0.changelog_size)
20964 echo "Changelog size $size1"
20967 $LFS mkdir -i 0 $DIR/$tdir
20969 mkdir -p $DIR/$tdir/pics/2008/zachy
20970 touch $DIR/$tdir/pics/2008/zachy/timestamp
20971 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20972 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20973 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20974 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20975 rm $DIR/$tdir/pics/desktop.jpg
20977 local size2=$(do_facet $SINGLEMDS \
20978 $LCTL get_param -n mdd.$MDT0.changelog_size)
20979 echo "Changelog size after work $size2"
20981 (( $size2 > $size1 )) ||
20982 error "new Changelog size=$size2 less than old size=$size1"
20984 run_test 254 "Check changelog size"
20991 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20992 awk -F: '{print $2}' | grep $type > /dev/null
20993 if [ $? -ne 0 ]; then
21003 lfs ladvise -a willread $file > /dev/null 2>&1
21004 if [ $? -eq 0 ]; then
21008 lfs ladvise -a willread $file 2>&1 |
21009 grep "Inappropriate ioctl for device" > /dev/null
21010 if [ $? -eq 0 ]; then
21017 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21020 # run a random read IO workload
21021 # usage: random_read_iops <filename> <filesize> <iosize>
21022 random_read_iops() {
21025 local iosize=${3:-4096}
21027 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21028 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21031 drop_file_oss_cache() {
21035 $LFS ladvise -a dontneed $file 2>/dev/null ||
21036 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21039 ladvise_willread_performance()
21042 local average_origin=0
21043 local average_cache=0
21044 local average_ladvise=0
21046 for ((i = 1; i <= $repeat; i++)); do
21047 echo "Iter $i/$repeat: reading without willread hint"
21048 cancel_lru_locks osc
21049 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21050 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21051 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21052 average_origin=$(bc <<<"$average_origin + $speed_origin")
21054 cancel_lru_locks osc
21055 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21056 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21057 average_cache=$(bc <<<"$average_cache + $speed_cache")
21059 cancel_lru_locks osc
21060 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21061 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21062 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21063 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21064 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21066 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21067 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21068 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21070 speedup_cache=$(percent $average_cache $average_origin)
21071 speedup_ladvise=$(percent $average_ladvise $average_origin)
21073 echo "Average uncached read: $average_origin"
21074 echo "Average speedup with OSS cached read: " \
21075 "$average_cache = +$speedup_cache%"
21076 echo "Average speedup with ladvise willread: " \
21077 "$average_ladvise = +$speedup_ladvise%"
21079 local lowest_speedup=20
21080 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21081 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21082 "got $average_cache%. Skipping ladvise willread check."
21086 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21087 # it is still good to run until then to exercise 'ladvise willread'
21088 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21089 [ "$ost1_FSTYPE" = "zfs" ] &&
21090 echo "osd-zfs does not support dontneed or drop_caches" &&
21093 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21094 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21095 error_not_in_vm "Speedup with willread is less than " \
21096 "$lowest_speedup%, got $average_ladvise%"
21100 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21101 skip "lustre < 2.8.54 does not support ladvise "
21102 remote_ost_nodsh && skip "remote OST with nodsh"
21104 stack_trap "rm -f $DIR/$tfile"
21105 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21107 ladvise_no_type willread $DIR/$tfile &&
21108 skip "willread ladvise is not supported"
21110 ladvise_no_ioctl $DIR/$tfile &&
21111 skip "ladvise ioctl is not supported"
21114 local size=$((size_mb * 1048576))
21115 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21116 error "dd to $DIR/$tfile failed"
21118 lfs ladvise -a willread $DIR/$tfile ||
21119 error "Ladvise failed with no range argument"
21121 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21122 error "Ladvise failed with no -l or -e argument"
21124 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21125 error "Ladvise failed with only -e argument"
21127 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21128 error "Ladvise failed with only -l argument"
21130 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21131 error "End offset should not be smaller than start offset"
21133 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21134 error "End offset should not be equal to start offset"
21136 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21137 error "Ladvise failed with overflowing -s argument"
21139 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21140 error "Ladvise failed with overflowing -e argument"
21142 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21143 error "Ladvise failed with overflowing -l argument"
21145 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21146 error "Ladvise succeeded with conflicting -l and -e arguments"
21148 echo "Synchronous ladvise should wait"
21150 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21151 do_nodes $(comma_list $(osts_nodes)) \
21152 $LCTL set_param fail_val=$delay fail_loc=0x237
21154 local start_ts=$SECONDS
21155 lfs ladvise -a willread $DIR/$tfile ||
21156 error "Ladvise failed with no range argument"
21157 local end_ts=$SECONDS
21158 local inteval_ts=$((end_ts - start_ts))
21160 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21161 error "Synchronous advice didn't wait reply"
21164 echo "Asynchronous ladvise shouldn't wait"
21165 local start_ts=$SECONDS
21166 lfs ladvise -a willread -b $DIR/$tfile ||
21167 error "Ladvise failed with no range argument"
21168 local end_ts=$SECONDS
21169 local inteval_ts=$((end_ts - start_ts))
21171 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21172 error "Asynchronous advice blocked"
21175 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21176 ladvise_willread_performance
21178 run_test 255a "check 'lfs ladvise -a willread'"
21184 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21188 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21189 skip "lustre < 2.8.54 does not support ladvise "
21190 remote_ost_nodsh && skip "remote OST with nodsh"
21192 stack_trap "rm -f $DIR/$tfile"
21193 lfs setstripe -c 1 -i 0 $DIR/$tfile
21195 ladvise_no_type dontneed $DIR/$tfile &&
21196 skip "dontneed ladvise is not supported"
21198 ladvise_no_ioctl $DIR/$tfile &&
21199 skip "ladvise ioctl is not supported"
21201 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21202 [ "$ost1_FSTYPE" = "zfs" ] &&
21203 skip "zfs-osd does not support 'ladvise dontneed'"
21206 local size=$((size_mb * 1048576))
21207 # In order to prevent disturbance of other processes, only check 3/4
21208 # of the memory usage
21209 local kibibytes=$((size_mb * 1024 * 3 / 4))
21211 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21212 error "dd to $DIR/$tfile failed"
21214 #force write to complete before dropping OST cache & checking memory
21217 local total=$(facet_meminfo ost1 MemTotal)
21218 echo "Total memory: $total KiB"
21220 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21221 local before_read=$(facet_meminfo ost1 Cached)
21222 echo "Cache used before read: $before_read KiB"
21224 lfs ladvise -a willread $DIR/$tfile ||
21225 error "Ladvise willread failed"
21226 local after_read=$(facet_meminfo ost1 Cached)
21227 echo "Cache used after read: $after_read KiB"
21229 lfs ladvise -a dontneed $DIR/$tfile ||
21230 error "Ladvise dontneed again failed"
21231 local no_read=$(facet_meminfo ost1 Cached)
21232 echo "Cache used after dontneed ladvise: $no_read KiB"
21234 if [ $total -lt $((before_read + kibibytes)) ]; then
21235 echo "Memory is too small, abort checking"
21239 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21240 error "Ladvise willread should use more memory" \
21241 "than $kibibytes KiB"
21244 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21245 error "Ladvise dontneed should release more memory" \
21246 "than $kibibytes KiB"
21249 run_test 255b "check 'lfs ladvise -a dontneed'"
21252 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21253 skip "lustre < 2.10.50 does not support lockahead"
21255 local ost1_imp=$(get_osc_import_name client ost1)
21256 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21264 test_mkdir -p $DIR/$tdir
21265 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21267 #test 10 returns only success/failure
21269 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21271 if [ $rc -eq 255 ]; then
21272 error "Ladvise test${i} failed, ${rc}"
21275 #test 11 counts lock enqueue requests, all others count new locks
21277 count=$(do_facet ost1 \
21278 $LCTL get_param -n ost.OSS.ost.stats)
21279 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21281 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21283 if [ $rc -eq 255 ]; then
21284 error "Ladvise test${i} failed, ${rc}"
21287 new_count=$(do_facet ost1 \
21288 $LCTL get_param -n ost.OSS.ost.stats)
21289 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21290 awk '{ print $2 }')
21292 difference="$((new_count - count))"
21293 if [ $difference -ne $rc ]; then
21294 error "Ladvise test${i}, bad enqueue count, returned " \
21295 "${rc}, actual ${difference}"
21298 for i in $(seq 12 21); do
21299 # If we do not do this, we run the risk of having too many
21300 # locks and starting lock cancellation while we are checking
21302 cancel_lru_locks osc
21304 count=$($LCTL get_param -n \
21305 ldlm.namespaces.$imp_name.lock_unused_count)
21307 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21309 if [ $rc -eq 255 ]; then
21310 error "Ladvise test ${i} failed, ${rc}"
21313 new_count=$($LCTL get_param -n \
21314 ldlm.namespaces.$imp_name.lock_unused_count)
21315 difference="$((new_count - count))"
21317 # Test 15 output is divided by 100 to map down to valid return
21318 if [ $i -eq 15 ]; then
21322 if [ $difference -ne $rc ]; then
21323 error "Ladvise test ${i}, bad lock count, returned " \
21324 "${rc}, actual ${difference}"
21328 #test 22 returns only success/failure
21330 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21332 if [ $rc -eq 255 ]; then
21333 error "Ladvise test${i} failed, ${rc}"
21336 run_test 255c "suite of ladvise lockahead tests"
21339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21340 remote_mds_nodsh && skip "remote MDS with nodsh"
21341 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21342 changelog_users $SINGLEMDS | grep "^cl" &&
21343 skip "active changelog user"
21349 mdt_dev=$(mdsdevname 1)
21352 changelog_register || error "changelog_register failed"
21355 mkdir_on_mdt0 $DIR/$tdir
21357 changelog_clear 0 || error "changelog_clear failed"
21360 touch $DIR/$tdir/{1..10}
21363 stop $SINGLEMDS || error "Fail to stop MDT"
21367 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21369 #after mount new plainllog is used
21370 touch $DIR/$tdir/{11..19}
21371 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21372 stack_trap "rm -f $tmpfile"
21373 cat_sl=$(do_facet $SINGLEMDS "sync; \
21374 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21375 llog_reader $tmpfile | grep -c type=1064553b")
21376 do_facet $SINGLEMDS llog_reader $tmpfile
21378 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21380 changelog_clear 0 || error "changelog_clear failed"
21382 cat_sl=$(do_facet $SINGLEMDS "sync; \
21383 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21384 llog_reader $tmpfile | grep -c type=1064553b")
21386 if (( cat_sl == 2 )); then
21387 error "Empty plain llog was not deleted from changelog catalog"
21388 elif (( cat_sl != 1 )); then
21389 error "Active plain llog shouldn't be deleted from catalog"
21392 run_test 256 "Check llog delete for empty and not full state"
21395 remote_mds_nodsh && skip "remote MDS with nodsh"
21396 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21397 skip "Need MDS version at least 2.8.55"
21399 test_mkdir $DIR/$tdir
21401 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21402 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21405 #define OBD_FAIL_MDS_XATTR_REP 0x161
21406 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21407 local facet=mds$((mdtidx + 1))
21408 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21409 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21411 stop $facet || error "stop MDS failed"
21412 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21413 error "start MDS fail"
21414 wait_recovery_complete $facet
21416 run_test 257 "xattr locks are not lost"
21418 # Verify we take the i_mutex when security requires it
21420 #define OBD_FAIL_IMUTEX_SEC 0x141c
21421 $LCTL set_param fail_loc=0x141c
21423 chmod u+s $DIR/$tfile
21424 chmod a+rwx $DIR/$tfile
21425 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21427 if [ $RC -ne 0 ]; then
21428 error "error, failed to take i_mutex, rc=$?"
21432 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21434 # Verify we do NOT take the i_mutex in the normal case
21436 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21437 $LCTL set_param fail_loc=0x141d
21440 chmod a+rw $DIR/$tfile
21441 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21443 if [ $RC -ne 0 ]; then
21444 error "error, took i_mutex unnecessarily, rc=$?"
21449 run_test 258b "verify i_mutex security behavior"
21452 local file=$DIR/$tfile
21456 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21458 stack_trap "rm -f $file" EXIT
21460 wait_delete_completed
21461 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21462 echo "before: $before"
21464 $LFS setstripe -i 0 -c 1 $file
21465 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21467 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21468 echo "after write: $after"
21470 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21471 do_facet ost1 $LCTL set_param fail_loc=0x2301
21473 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21474 echo "after truncate: $after"
21477 do_facet ost1 $LCTL set_param fail_loc=0
21478 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21480 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21481 echo "after restart: $after"
21482 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21483 error "missing truncate?"
21487 run_test 259 "crash at delayed truncate"
21490 #define OBD_FAIL_MDC_CLOSE 0x806
21491 $LCTL set_param fail_loc=0x80000806
21495 run_test 260 "Check mdc_close fail"
21497 ### Data-on-MDT sanity tests ###
21499 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21500 skip "Need MDS version at least 2.10.55 for DoM"
21503 local dom=$DIR/$tdir/dom_file
21504 local tmp=$DIR/$tdir/tmp_file
21506 mkdir_on_mdt0 $DIR/$tdir
21508 # basic checks for DoM component creation
21509 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21510 error "Can set MDT layout to non-first entry"
21512 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21513 error "Can define multiple entries as MDT layout"
21515 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21517 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21518 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21519 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21521 local mdtidx=$($LFS getstripe -m $dom)
21522 local mdtname=MDT$(printf %04x $mdtidx)
21523 local facet=mds$((mdtidx + 1))
21524 local space_check=1
21526 # Skip free space checks with ZFS
21527 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21531 local size_tmp=$((65536 * 3))
21532 local mdtfree1=$(do_facet $facet \
21533 lctl get_param -n osd*.*$mdtname.kbytesfree)
21535 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21536 # check also direct IO along write
21537 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21538 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21540 cmp $tmp $dom || error "file data is different"
21541 [ $(stat -c%s $dom) == $size_tmp ] ||
21542 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21543 if [ $space_check == 1 ]; then
21544 local mdtfree2=$(do_facet $facet \
21545 lctl get_param -n osd*.*$mdtname.kbytesfree)
21547 # increase in usage from by $size_tmp
21548 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21549 error "MDT free space wrong after write: " \
21550 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21554 local size_dom=10000
21556 $TRUNCATE $dom $size_dom
21557 [ $(stat -c%s $dom) == $size_dom ] ||
21558 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21559 if [ $space_check == 1 ]; then
21560 mdtfree1=$(do_facet $facet \
21561 lctl get_param -n osd*.*$mdtname.kbytesfree)
21562 # decrease in usage from $size_tmp to new $size_dom
21563 [ $(($mdtfree1 - $mdtfree2)) -ge \
21564 $(((size_tmp - size_dom) / 1024)) ] ||
21565 error "MDT free space is wrong after truncate: " \
21566 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21572 size_dom=$((size_dom + size_tmp))
21573 [ $(stat -c%s $dom) == $size_dom ] ||
21574 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21575 if [ $space_check == 1 ]; then
21576 mdtfree2=$(do_facet $facet \
21577 lctl get_param -n osd*.*$mdtname.kbytesfree)
21578 # increase in usage by $size_tmp from previous
21579 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21580 error "MDT free space is wrong after append: " \
21581 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21586 if [ $space_check == 1 ]; then
21587 mdtfree1=$(do_facet $facet \
21588 lctl get_param -n osd*.*$mdtname.kbytesfree)
21589 # decrease in usage by $size_dom from previous
21590 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21591 error "MDT free space is wrong after removal: " \
21592 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21595 # combined striping
21596 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21597 error "Can't create DoM + OST striping"
21599 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21600 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21601 # check also direct IO along write
21602 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21604 cmp $tmp $dom || error "file data is different"
21605 [ $(stat -c%s $dom) == $size_tmp ] ||
21606 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21611 run_test 270a "DoM: basic functionality tests"
21614 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21615 skip "Need MDS version at least 2.10.55"
21617 local dom=$DIR/$tdir/dom_file
21618 local max_size=1048576
21620 mkdir -p $DIR/$tdir
21621 $LFS setstripe -E $max_size -L mdt $dom
21623 # truncate over the limit
21624 $TRUNCATE $dom $(($max_size + 1)) &&
21625 error "successful truncate over the maximum size"
21626 # write over the limit
21627 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21628 error "successful write over the maximum size"
21629 # append over the limit
21630 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21631 echo "12345" >> $dom && error "successful append over the maximum size"
21636 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21639 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21640 skip "Need MDS version at least 2.10.55"
21642 mkdir -p $DIR/$tdir
21643 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21645 # check files inherit DoM EA
21646 touch $DIR/$tdir/first
21647 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21648 error "bad pattern"
21649 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21650 error "bad stripe count"
21651 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21652 error "bad stripe size"
21654 # check directory inherits DoM EA and uses it as default
21655 mkdir $DIR/$tdir/subdir
21656 touch $DIR/$tdir/subdir/second
21657 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21658 error "bad pattern in sub-directory"
21659 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21660 error "bad stripe count in sub-directory"
21661 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21662 error "bad stripe size in sub-directory"
21665 run_test 270c "DoM: DoM EA inheritance tests"
21668 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21669 skip "Need MDS version at least 2.10.55"
21671 mkdir -p $DIR/$tdir
21672 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21674 # inherit default DoM striping
21675 mkdir $DIR/$tdir/subdir
21676 touch $DIR/$tdir/subdir/f1
21678 # change default directory striping
21679 $LFS setstripe -c 1 $DIR/$tdir/subdir
21680 touch $DIR/$tdir/subdir/f2
21681 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21682 error "wrong default striping in file 2"
21683 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21684 error "bad pattern in file 2"
21687 run_test 270d "DoM: change striping from DoM to RAID0"
21690 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21691 skip "Need MDS version at least 2.10.55"
21693 mkdir -p $DIR/$tdir/dom
21694 mkdir -p $DIR/$tdir/norm
21697 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21698 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21700 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21701 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21703 # find DoM files by layout
21704 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21705 [ $NUM -eq $DOMFILES ] ||
21706 error "lfs find -L: found $NUM, expected $DOMFILES"
21707 echo "Test 1: lfs find 20 DOM files by layout: OK"
21709 # there should be 1 dir with default DOM striping
21710 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21712 error "lfs find -L: found $NUM, expected 1 dir"
21713 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21715 # find DoM files by stripe size
21716 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21717 [ $NUM -eq $DOMFILES ] ||
21718 error "lfs find -S: found $NUM, expected $DOMFILES"
21719 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21721 # find files by stripe offset except DoM files
21722 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21723 [ $NUM -eq $NORMFILES ] ||
21724 error "lfs find -i: found $NUM, expected $NORMFILES"
21725 echo "Test 5: lfs find no DOM files by stripe index: OK"
21728 run_test 270e "DoM: lfs find with DoM files test"
21731 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21732 skip "Need MDS version at least 2.10.55"
21734 local mdtname=${FSNAME}-MDT0000-mdtlov
21735 local dom=$DIR/$tdir/dom_file
21736 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21737 lod.$mdtname.dom_stripesize)
21738 local dom_limit=131072
21740 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21741 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21742 lod.$mdtname.dom_stripesize)
21743 [ ${dom_limit} -eq ${dom_current} ] ||
21744 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21746 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21747 $LFS setstripe -d $DIR/$tdir
21748 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21749 error "Can't set directory default striping"
21751 # exceed maximum stripe size
21752 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21753 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21754 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21755 error "Able to create DoM component size more than LOD limit"
21757 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21758 dom_current=$(do_facet mds1 $LCTL get_param -n \
21759 lod.$mdtname.dom_stripesize)
21760 [ 0 -eq ${dom_current} ] ||
21761 error "Can't set zero DoM stripe limit"
21764 # attempt to create DoM file on server with disabled DoM should
21765 # remove DoM entry from layout and be succeed
21766 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21767 error "Can't create DoM file (DoM is disabled)"
21768 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21769 error "File has DoM component while DoM is disabled"
21772 # attempt to create DoM file with only DoM stripe should return error
21773 $LFS setstripe -E $dom_limit -L mdt $dom &&
21774 error "Able to create DoM-only file while DoM is disabled"
21776 # too low values to be aligned with smallest stripe size 64K
21777 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21778 dom_current=$(do_facet mds1 $LCTL get_param -n \
21779 lod.$mdtname.dom_stripesize)
21780 [ 30000 -eq ${dom_current} ] &&
21781 error "Can set too small DoM stripe limit"
21783 # 64K is a minimal stripe size in Lustre, expect limit of that size
21784 [ 65536 -eq ${dom_current} ] ||
21785 error "Limit is not set to 64K but ${dom_current}"
21787 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21788 dom_current=$(do_facet mds1 $LCTL get_param -n \
21789 lod.$mdtname.dom_stripesize)
21791 [ 2147483648 -eq ${dom_current} ] &&
21792 error "Can set too large DoM stripe limit"
21794 do_facet mds1 $LCTL set_param -n \
21795 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21796 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21797 error "Can't create DoM component size after limit change"
21798 do_facet mds1 $LCTL set_param -n \
21799 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21800 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21801 error "Can't create DoM file after limit decrease"
21802 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21803 error "Can create big DoM component after limit decrease"
21804 touch ${dom}_def ||
21805 error "Can't create file with old default layout"
21807 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21810 run_test 270f "DoM: maximum DoM stripe size checks"
21813 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21814 skip "Need MDS version at least 2.13.52"
21815 local dom=$DIR/$tdir/$tfile
21817 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21818 local lodname=${FSNAME}-MDT0000-mdtlov
21820 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21821 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21822 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21823 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21825 local dom_limit=1024
21826 local dom_threshold="50%"
21828 $LFS setstripe -d $DIR/$tdir
21829 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21830 error "Can't set directory default striping"
21832 do_facet mds1 $LCTL set_param -n \
21833 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21834 # set 0 threshold and create DOM file to change tunable stripesize
21835 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21836 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21837 error "Failed to create $dom file"
21838 # now tunable dom_cur_stripesize should reach maximum
21839 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21840 lod.${lodname}.dom_stripesize_cur_kb)
21841 [[ $dom_current == $dom_limit ]] ||
21842 error "Current DOM stripesize is not maximum"
21845 # set threshold for further tests
21846 do_facet mds1 $LCTL set_param -n \
21847 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21848 echo "DOM threshold is $dom_threshold free space"
21851 # Spoof bfree to exceed threshold
21852 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21853 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21854 for spfree in 40 20 0 15 30 55; do
21855 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21856 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21857 error "Failed to create $dom file"
21858 dom_def=$(do_facet mds1 $LCTL get_param -n \
21859 lod.${lodname}.dom_stripesize_cur_kb)
21860 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21861 [[ $dom_def != $dom_current ]] ||
21862 error "Default stripe size was not changed"
21863 if [[ $spfree > 0 ]] ; then
21864 dom_set=$($LFS getstripe -S $dom)
21865 [[ $dom_set == $((dom_def * 1024)) ]] ||
21866 error "DOM component size is still old"
21868 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21869 error "DoM component is set with no free space"
21872 dom_current=$dom_def
21875 run_test 270g "DoM: default DoM stripe size depends on free space"
21878 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21879 skip "Need MDS version at least 2.13.53"
21881 local mdtname=${FSNAME}-MDT0000-mdtlov
21882 local dom=$DIR/$tdir/$tfile
21883 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21885 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21886 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21888 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21889 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21890 error "can't create OST file"
21891 # mirrored file with DOM entry in the second mirror
21892 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21893 error "can't create mirror with DoM component"
21895 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21897 # DOM component in the middle and has other enries in the same mirror,
21898 # should succeed but lost DoM component
21899 $LFS setstripe --copy=${dom}_1 $dom ||
21900 error "Can't create file from OST|DOM mirror layout"
21901 # check new file has no DoM layout after all
21902 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21903 error "File has DoM component while DoM is disabled"
21905 run_test 270h "DoM: DoM stripe removal when disabled on server"
21908 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21909 skip "Need MDS version at least 2.10.55"
21911 local dom=$DIR/$tdir/dom
21913 mkdir -p $DIR/$tdir
21915 $LFS setstripe -E 1024K -L mdt $dom
21917 lctl set_param -n mdc.*.stats=clear
21918 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21919 cat $dom > /dev/null
21920 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21921 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21925 run_test 271a "DoM: data is cached for read after write"
21928 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21929 skip "Need MDS version at least 2.10.55"
21931 local dom=$DIR/$tdir/dom
21933 mkdir -p $DIR/$tdir
21935 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21937 lctl set_param -n mdc.*.stats=clear
21938 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21939 cancel_lru_locks mdc
21940 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21941 # second stat to check size is cached on client
21942 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21943 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21944 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21947 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21950 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21951 skip "Need MDS version at least 2.10.55"
21953 local dom=$DIR/$tdir/dom
21955 mkdir -p $DIR/$tdir
21957 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21959 lctl set_param -n mdc.*.stats=clear
21960 lctl set_param -n osc.*.stats=clear
21961 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21962 cancel_lru_locks mdc
21963 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21964 # second stat to check size is cached on client
21965 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21966 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21967 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21968 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21969 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21972 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21978 local mdt=MDT$(printf %04x $mdtidx)
21980 if [ -z $param ]; then
21981 lctl get_param -n mdc.*$mdt*.stats
21983 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21988 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21989 skip "Need MDS version at least 2.10.55"
21991 local dom=$DIR/$tdir/dom
21993 mkdir -p $DIR/$tdir
21995 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21997 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21998 local facet=mds$((mdtidx + 1))
22000 cancel_lru_locks mdc
22001 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22002 createmany -o $dom 1000
22003 lctl set_param -n mdc.*.stats=clear
22004 smalliomany -w $dom 1000 200
22005 get_mdc_stats $mdtidx
22006 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22007 # Each file has 1 open, 1 IO enqueues, total 2000
22008 # but now we have also +1 getxattr for security.capability, total 3000
22009 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22010 unlinkmany $dom 1000
22012 cancel_lru_locks mdc
22013 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22014 createmany -o $dom 1000
22015 lctl set_param -n mdc.*.stats=clear
22016 smalliomany -w $dom 1000 200
22017 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22018 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22019 # for OPEN and IO lock.
22020 [ $((enq - enq_2)) -ge 1000 ] ||
22021 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22022 unlinkmany $dom 1000
22025 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22027 cleanup_271def_tests() {
22033 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22034 skip "Need MDS version at least 2.10.57"
22036 local dom=$DIR/$tdir/dom
22037 local tmp=$TMP/$tfile
22038 trap "cleanup_271def_tests $tmp" EXIT
22040 mkdir -p $DIR/$tdir
22042 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22044 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22046 cancel_lru_locks mdc
22047 dd if=/dev/urandom of=$tmp bs=1000 count=1
22048 dd if=$tmp of=$dom bs=1000 count=1
22049 cancel_lru_locks mdc
22051 cat /etc/hosts >> $tmp
22052 lctl set_param -n mdc.*.stats=clear
22054 # append data to the same file it should update local page
22055 echo "Append to the same page"
22056 cat /etc/hosts >> $dom
22057 local num=$(get_mdc_stats $mdtidx ost_read)
22058 local ra=$(get_mdc_stats $mdtidx req_active)
22059 local rw=$(get_mdc_stats $mdtidx req_waittime)
22061 [ -z $num ] || error "$num READ RPC occured"
22062 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22066 cmp $tmp $dom || error "file miscompare"
22068 cancel_lru_locks mdc
22069 lctl set_param -n mdc.*.stats=clear
22071 echo "Open and read file"
22072 cat $dom > /dev/null
22073 local num=$(get_mdc_stats $mdtidx ost_read)
22074 local ra=$(get_mdc_stats $mdtidx req_active)
22075 local rw=$(get_mdc_stats $mdtidx req_waittime)
22077 [ -z $num ] || error "$num READ RPC occured"
22078 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22082 cmp $tmp $dom || error "file miscompare"
22086 run_test 271d "DoM: read on open (1K file in reply buffer)"
22089 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22090 skip "Need MDS version at least 2.10.57"
22092 local dom=$DIR/$tdir/dom
22093 local tmp=$TMP/$tfile
22094 trap "cleanup_271def_tests $tmp" EXIT
22096 mkdir -p $DIR/$tdir
22098 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22100 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22102 cancel_lru_locks mdc
22103 dd if=/dev/urandom of=$tmp bs=265000 count=1
22104 dd if=$tmp of=$dom bs=265000 count=1
22105 cancel_lru_locks mdc
22106 cat /etc/hosts >> $tmp
22107 lctl set_param -n mdc.*.stats=clear
22109 echo "Append to the same page"
22110 cat /etc/hosts >> $dom
22111 local num=$(get_mdc_stats $mdtidx ost_read)
22112 local ra=$(get_mdc_stats $mdtidx req_active)
22113 local rw=$(get_mdc_stats $mdtidx req_waittime)
22115 [ -z $num ] || error "$num READ RPC occured"
22116 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22120 cmp $tmp $dom || error "file miscompare"
22122 cancel_lru_locks mdc
22123 lctl set_param -n mdc.*.stats=clear
22125 echo "Open and read file"
22126 cat $dom > /dev/null
22127 local num=$(get_mdc_stats $mdtidx ost_read)
22128 local ra=$(get_mdc_stats $mdtidx req_active)
22129 local rw=$(get_mdc_stats $mdtidx req_waittime)
22131 [ -z $num ] && num=0
22132 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22133 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22137 cmp $tmp $dom || error "file miscompare"
22141 run_test 271f "DoM: read on open (200K file and read tail)"
22144 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22145 skip "Skipping due to old client or server version"
22147 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22149 $CHECKSTAT -t file $DIR1/$tfile
22151 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22154 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22155 $LCTL set_param fail_loc=0x80000314
22156 rm $DIR1/$tfile || error "Unlink fails"
22158 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22159 [ $RC -eq 0 ] || error "Failed write to stale object"
22161 run_test 271g "Discard DoM data vs client flush race"
22164 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22165 skip "Need MDS version at least 2.11.50"
22167 local dom=$DIR/$tdir/dom
22168 mkdir -p $DIR/$tdir
22170 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22171 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22172 error "failed to write data into $dom"
22173 local old_md5=$(md5sum $dom)
22175 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22176 error "failed to migrate to the same DoM component"
22178 local new_md5=$(md5sum $dom)
22180 [ "$old_md5" == "$new_md5" ] ||
22181 error "md5sum differ: $old_md5, $new_md5"
22183 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22184 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22186 run_test 272a "DoM migration: new layout with the same DOM component"
22189 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22190 skip "Need MDS version at least 2.11.50"
22192 local dom=$DIR/$tdir/dom
22193 mkdir -p $DIR/$tdir
22194 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22196 local mdtidx=$($LFS getstripe -m $dom)
22197 local mdtname=MDT$(printf %04x $mdtidx)
22198 local facet=mds$((mdtidx + 1))
22200 local mdtfree1=$(do_facet $facet \
22201 lctl get_param -n osd*.*$mdtname.kbytesfree)
22202 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22203 error "failed to write data into $dom"
22204 local old_md5=$(md5sum $dom)
22205 cancel_lru_locks mdc
22206 local mdtfree1=$(do_facet $facet \
22207 lctl get_param -n osd*.*$mdtname.kbytesfree)
22209 $LFS migrate -c2 $dom ||
22210 error "failed to migrate to the new composite layout"
22211 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22212 error "MDT stripe was not removed"
22214 cancel_lru_locks mdc
22215 local new_md5=$(md5sum $dom)
22216 [ "$old_md5" == "$new_md5" ] ||
22217 error "$old_md5 != $new_md5"
22219 # Skip free space checks with ZFS
22220 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22221 local mdtfree2=$(do_facet $facet \
22222 lctl get_param -n osd*.*$mdtname.kbytesfree)
22223 [ $mdtfree2 -gt $mdtfree1 ] ||
22224 error "MDT space is not freed after migration"
22228 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22231 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22232 skip "Need MDS version at least 2.11.50"
22234 local dom=$DIR/$tdir/$tfile
22235 mkdir -p $DIR/$tdir
22236 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22238 local mdtidx=$($LFS getstripe -m $dom)
22239 local mdtname=MDT$(printf %04x $mdtidx)
22240 local facet=mds$((mdtidx + 1))
22242 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22243 error "failed to write data into $dom"
22244 local old_md5=$(md5sum $dom)
22245 cancel_lru_locks mdc
22246 local mdtfree1=$(do_facet $facet \
22247 lctl get_param -n osd*.*$mdtname.kbytesfree)
22249 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22250 error "failed to migrate to the new composite layout"
22251 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22252 error "MDT stripe was not removed"
22254 cancel_lru_locks mdc
22255 local new_md5=$(md5sum $dom)
22256 [ "$old_md5" == "$new_md5" ] ||
22257 error "$old_md5 != $new_md5"
22259 # Skip free space checks with ZFS
22260 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22261 local mdtfree2=$(do_facet $facet \
22262 lctl get_param -n osd*.*$mdtname.kbytesfree)
22263 [ $mdtfree2 -gt $mdtfree1 ] ||
22264 error "MDS space is not freed after migration"
22268 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22271 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22272 skip "Need MDS version at least 2.12.55"
22274 local dom=$DIR/$tdir/$tfile
22275 mkdir -p $DIR/$tdir
22276 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22278 local mdtidx=$($LFS getstripe -m $dom)
22279 local mdtname=MDT$(printf %04x $mdtidx)
22280 local facet=mds$((mdtidx + 1))
22282 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22283 error "failed to write data into $dom"
22284 local old_md5=$(md5sum $dom)
22285 cancel_lru_locks mdc
22286 local mdtfree1=$(do_facet $facet \
22287 lctl get_param -n osd*.*$mdtname.kbytesfree)
22289 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22290 error "failed mirroring to the new composite layout"
22291 $LFS mirror resync $dom ||
22292 error "failed mirror resync"
22293 $LFS mirror split --mirror-id 1 -d $dom ||
22294 error "failed mirror split"
22296 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22297 error "MDT stripe was not removed"
22299 cancel_lru_locks mdc
22300 local new_md5=$(md5sum $dom)
22301 [ "$old_md5" == "$new_md5" ] ||
22302 error "$old_md5 != $new_md5"
22304 # Skip free space checks with ZFS
22305 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22306 local mdtfree2=$(do_facet $facet \
22307 lctl get_param -n osd*.*$mdtname.kbytesfree)
22308 [ $mdtfree2 -gt $mdtfree1 ] ||
22309 error "MDS space is not freed after DOM mirror deletion"
22313 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22316 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22317 skip "Need MDS version at least 2.12.55"
22319 local dom=$DIR/$tdir/$tfile
22320 mkdir -p $DIR/$tdir
22321 $LFS setstripe -c 2 $dom
22323 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22324 error "failed to write data into $dom"
22325 local old_md5=$(md5sum $dom)
22326 cancel_lru_locks mdc
22328 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22329 error "failed mirroring to the DOM layout"
22330 $LFS mirror resync $dom ||
22331 error "failed mirror resync"
22332 $LFS mirror split --mirror-id 1 -d $dom ||
22333 error "failed mirror split"
22335 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22336 error "MDT stripe was not removed"
22338 cancel_lru_locks mdc
22339 local new_md5=$(md5sum $dom)
22340 [ "$old_md5" == "$new_md5" ] ||
22341 error "$old_md5 != $new_md5"
22345 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22348 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22349 skip "Need MDS version at least 2.12.55"
22351 local dom=$DIR/$tdir/$tfile
22352 mkdir -p $DIR/$tdir
22353 $LFS setstripe -c 2 $dom
22355 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22356 error "failed to write data into $dom"
22357 local old_md5=$(md5sum $dom)
22358 cancel_lru_locks mdc
22360 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22361 error "failed migrating to the DOM file"
22363 cancel_lru_locks mdc
22364 local new_md5=$(md5sum $dom)
22365 [ "$old_md5" != "$new_md5" ] &&
22366 error "$old_md5 != $new_md5"
22370 run_test 272f "DoM migration: OST-striped file to DOM file"
22373 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22374 skip "Need MDS version at least 2.11.50"
22376 # Layout swap cannot be done if either file has DOM component,
22377 # this will never be supported, migration should be used instead
22379 local dom=$DIR/$tdir/$tfile
22380 mkdir -p $DIR/$tdir
22382 $LFS setstripe -c2 ${dom}_plain
22383 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22384 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22385 error "can swap layout with DoM component"
22386 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22387 error "can swap layout with DoM component"
22389 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22390 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22391 error "can swap layout with DoM component"
22392 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22393 error "can swap layout with DoM component"
22396 run_test 273a "DoM: layout swapping should fail with DOM"
22399 mkdir -p $DIR/$tdir
22400 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22402 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22403 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22405 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22407 run_test 273b "DoM: race writeback and object destroy"
22410 remote_ost_nodsh && skip "remote OST with nodsh"
22411 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22412 skip "Need OST version >= 2.10.57"
22414 local file=$DIR/$tfile
22417 oss=$(comma_list $(osts_nodes))
22419 dd if=/dev/urandom of=$file bs=1M count=2 ||
22420 error "failed to create a file"
22421 cancel_lru_locks osc
22424 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22425 error "failed to read a file"
22427 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22428 $LCTL set_param fail_loc=0x8000031f
22430 cancel_lru_locks osc &
22433 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22434 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22435 #IO takes another lock, but matches the PENDING one
22436 #and places it to the IO RPC
22437 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22438 error "failed to read a file with PENDING lock"
22440 run_test 275 "Read on a canceled duplicate lock"
22443 remote_ost_nodsh && skip "remote OST with nodsh"
22446 do_facet ost1 "(while true; do \
22447 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22448 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22451 for LOOP in $(seq 20); do
22453 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22456 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22457 rm $TMP/sanity_276_pid"
22459 run_test 276 "Race between mount and obd_statfs"
22462 $LCTL set_param ldlm.namespaces.*.lru_size=0
22463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22464 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22465 grep ^used_mb | awk '{print $2}')
22466 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22467 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22468 oflag=direct conv=notrunc
22469 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22470 grep ^used_mb | awk '{print $2}')
22471 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22473 run_test 277 "Direct IO shall drop page cache"
22476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22477 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22478 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22479 skip "needs the same host for mdt1 mdt2" && return
22484 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22485 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22491 echo "Starting MDTs"
22492 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22494 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22496 do_facet mds2 $LCTL set_param fail_loc=0
22498 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22499 wait_recovery_complete mds2
22501 run_test 278 "Race starting MDS between MDTs stop/start"
22504 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22505 skip "Need MGS version at least 2.13.52"
22506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22507 combined_mgs_mds || skip "needs combined MGS/MDT"
22509 umount_client $MOUNT
22510 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22511 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22513 mount_client $MOUNT &
22515 stop mgs || error "stop mgs failed"
22516 #for a race mgs would crash
22517 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22518 # make sure we unmount client before remounting
22520 umount_client $MOUNT
22521 mount_client $MOUNT || error "mount client failed"
22523 run_test 280 "Race between MGS umount and client llog processing"
22525 cleanup_test_300() {
22529 test_striped_dir() {
22534 mkdir -p $DIR/$tdir
22536 SAVE_UMASK=$(umask)
22537 trap cleanup_test_300 RETURN EXIT
22539 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22540 $DIR/$tdir/striped_dir ||
22541 error "set striped dir error"
22543 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22544 [ "$mode" = "755" ] || error "expect 755 got $mode"
22546 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22547 error "getdirstripe failed"
22548 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22549 if [ "$stripe_count" != "2" ]; then
22550 error "1:stripe_count is $stripe_count, expect 2"
22552 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22553 if [ "$stripe_count" != "2" ]; then
22554 error "2:stripe_count is $stripe_count, expect 2"
22557 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22558 if [ "$stripe_index" != "$mdt_index" ]; then
22559 error "stripe_index is $stripe_index, expect $mdt_index"
22562 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22563 error "nlink error after create striped dir"
22565 mkdir $DIR/$tdir/striped_dir/a
22566 mkdir $DIR/$tdir/striped_dir/b
22568 stat $DIR/$tdir/striped_dir/a ||
22569 error "create dir under striped dir failed"
22570 stat $DIR/$tdir/striped_dir/b ||
22571 error "create dir under striped dir failed"
22573 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22574 error "nlink error after mkdir"
22576 rmdir $DIR/$tdir/striped_dir/a
22577 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22578 error "nlink error after rmdir"
22580 rmdir $DIR/$tdir/striped_dir/b
22581 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22582 error "nlink error after rmdir"
22584 chattr +i $DIR/$tdir/striped_dir
22585 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22586 error "immutable flags not working under striped dir!"
22587 chattr -i $DIR/$tdir/striped_dir
22589 rmdir $DIR/$tdir/striped_dir ||
22590 error "rmdir striped dir error"
22598 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22599 skip "skipped for lustre < 2.7.0"
22600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22601 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22603 test_striped_dir 0 || error "failed on striped dir on MDT0"
22604 test_striped_dir 1 || error "failed on striped dir on MDT0"
22606 run_test 300a "basic striped dir sanity test"
22609 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22610 skip "skipped for lustre < 2.7.0"
22611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22619 test_mkdir $DIR/$tdir || error "mkdir fail"
22620 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22621 error "set striped dir error"
22622 for i in {0..9}; do
22623 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22625 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22626 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22627 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22629 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22630 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22631 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22635 run_test 300b "check ctime/mtime for striped dir"
22638 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22639 skip "skipped for lustre < 2.7.0"
22640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22641 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22645 mkdir_on_mdt0 $DIR/$tdir
22646 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22647 error "set striped dir error"
22649 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22650 error "chown striped dir failed"
22652 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22653 error "create 5k files failed"
22655 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22657 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22661 run_test 300c "chown && check ls under striped directory"
22664 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22665 skip "skipped for lustre < 2.7.0"
22666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22667 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22672 mkdir -p $DIR/$tdir
22673 $LFS setstripe -c 2 $DIR/$tdir
22675 #local striped directory
22676 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22677 error "set striped dir error"
22678 #look at the directories for debug purposes
22680 $LFS getdirstripe $DIR/$tdir
22681 ls -l $DIR/$tdir/striped_dir
22682 $LFS getdirstripe $DIR/$tdir/striped_dir
22683 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22684 error "create 10 files failed"
22686 #remote striped directory
22687 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22688 error "set striped dir error"
22689 #look at the directories for debug purposes
22691 $LFS getdirstripe $DIR/$tdir
22692 ls -l $DIR/$tdir/remote_striped_dir
22693 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22694 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22695 error "create 10 files failed"
22697 for file in $(find $DIR/$tdir); do
22698 stripe_count=$($LFS getstripe -c $file)
22699 [ $stripe_count -eq 2 ] ||
22700 error "wrong stripe $stripe_count for $file"
22705 run_test 300d "check default stripe under striped directory"
22708 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22709 skip "Need MDS version at least 2.7.55"
22710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22716 mkdir -p $DIR/$tdir
22718 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22719 error "set striped dir error"
22721 touch $DIR/$tdir/striped_dir/a
22722 touch $DIR/$tdir/striped_dir/b
22723 touch $DIR/$tdir/striped_dir/c
22725 mkdir $DIR/$tdir/striped_dir/dir_a
22726 mkdir $DIR/$tdir/striped_dir/dir_b
22727 mkdir $DIR/$tdir/striped_dir/dir_c
22729 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22730 error "set striped adir under striped dir error"
22732 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22733 error "set striped bdir under striped dir error"
22735 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22736 error "set striped cdir under striped dir error"
22738 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22739 error "rename dir under striped dir fails"
22741 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22742 error "rename dir under different stripes fails"
22744 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22745 error "rename file under striped dir should succeed"
22747 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22748 error "rename dir under striped dir should succeed"
22752 run_test 300e "check rename under striped directory"
22755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22756 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22757 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22758 skip "Need MDS version at least 2.7.55"
22764 mkdir -p $DIR/$tdir
22766 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22767 error "set striped dir error"
22769 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22770 error "set striped dir error"
22772 touch $DIR/$tdir/striped_dir/a
22773 mkdir $DIR/$tdir/striped_dir/dir_a
22774 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22775 error "create striped dir under striped dir fails"
22777 touch $DIR/$tdir/striped_dir1/b
22778 mkdir $DIR/$tdir/striped_dir1/dir_b
22779 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22780 error "create striped dir under striped dir fails"
22782 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22783 error "rename dir under different striped dir should fail"
22785 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22786 error "rename striped dir under diff striped dir should fail"
22788 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22789 error "rename file under diff striped dirs fails"
22793 run_test 300f "check rename cross striped directory"
22795 test_300_check_default_striped_dir()
22798 local default_count=$2
22799 local default_index=$3
22802 local dir_stripe_index
22805 echo "checking $dirname $default_count $default_index"
22806 $LFS setdirstripe -D -c $default_count -i $default_index \
22807 -H all_char $DIR/$tdir/$dirname ||
22808 error "set default stripe on striped dir error"
22809 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22810 [ $stripe_count -eq $default_count ] ||
22811 error "expect $default_count get $stripe_count for $dirname"
22813 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22814 [ $stripe_index -eq $default_index ] ||
22815 error "expect $default_index get $stripe_index for $dirname"
22817 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22818 error "create dirs failed"
22820 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22821 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22822 for dir in $(find $DIR/$tdir/$dirname/*); do
22823 stripe_count=$($LFS getdirstripe -c $dir)
22824 (( $stripe_count == $default_count )) ||
22825 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22826 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22827 error "stripe count $default_count != $stripe_count for $dir"
22829 stripe_index=$($LFS getdirstripe -i $dir)
22830 [ $default_index -eq -1 ] ||
22831 [ $stripe_index -eq $default_index ] ||
22832 error "$stripe_index != $default_index for $dir"
22834 #check default stripe
22835 stripe_count=$($LFS getdirstripe -D -c $dir)
22836 [ $stripe_count -eq $default_count ] ||
22837 error "default count $default_count != $stripe_count for $dir"
22839 stripe_index=$($LFS getdirstripe -D -i $dir)
22840 [ $stripe_index -eq $default_index ] ||
22841 error "default index $default_index != $stripe_index for $dir"
22843 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22847 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22848 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22849 skip "Need MDS version at least 2.7.55"
22855 mkdir_on_mdt0 $DIR/$tdir
22856 mkdir $DIR/$tdir/normal_dir
22858 #Checking when client cache stripe index
22859 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22860 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22861 error "create striped_dir failed"
22863 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22864 error "create dir0 fails"
22865 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22866 [ $stripe_index -eq 0 ] ||
22867 error "dir0 expect index 0 got $stripe_index"
22869 mkdir $DIR/$tdir/striped_dir/dir1 ||
22870 error "create dir1 fails"
22871 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22872 [ $stripe_index -eq 1 ] ||
22873 error "dir1 expect index 1 got $stripe_index"
22875 #check default stripe count/stripe index
22876 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22877 test_300_check_default_striped_dir normal_dir 1 0
22878 test_300_check_default_striped_dir normal_dir -1 1
22879 test_300_check_default_striped_dir normal_dir 2 -1
22881 #delete default stripe information
22882 echo "delete default stripeEA"
22883 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22884 error "set default stripe on striped dir error"
22886 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22887 for dir in $(find $DIR/$tdir/normal_dir/*); do
22888 stripe_count=$($LFS getdirstripe -c $dir)
22889 [ $stripe_count -eq 0 ] ||
22890 error "expect 1 get $stripe_count for $dir"
22893 run_test 300g "check default striped directory for normal directory"
22896 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22897 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22898 skip "Need MDS version at least 2.7.55"
22904 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22905 error "set striped dir error"
22907 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22908 test_300_check_default_striped_dir striped_dir 1 0
22909 test_300_check_default_striped_dir striped_dir -1 1
22910 test_300_check_default_striped_dir striped_dir 2 -1
22912 #delete default stripe information
22913 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22914 error "set default stripe on striped dir error"
22916 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22917 for dir in $(find $DIR/$tdir/striped_dir/*); do
22918 stripe_count=$($LFS getdirstripe -c $dir)
22919 [ $stripe_count -eq 0 ] ||
22920 error "expect 1 get $stripe_count for $dir"
22923 run_test 300h "check default striped directory for striped directory"
22926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22927 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22928 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22929 skip "Need MDS version at least 2.7.55"
22936 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22937 error "set striped dir error"
22939 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22940 error "create files under striped dir failed"
22942 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22943 error "set striped hashdir error"
22945 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22946 error "create dir0 under hash dir failed"
22947 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22948 error "create dir1 under hash dir failed"
22949 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22950 error "create dir2 under hash dir failed"
22952 # unfortunately, we need to umount to clear dir layout cache for now
22953 # once we fully implement dir layout, we can drop this
22954 umount_client $MOUNT || error "umount failed"
22955 mount_client $MOUNT || error "mount failed"
22957 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22958 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22959 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22961 #set the stripe to be unknown hash type
22962 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22963 $LCTL set_param fail_loc=0x1901
22964 for ((i = 0; i < 10; i++)); do
22965 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22966 error "stat f-$i failed"
22967 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22970 touch $DIR/$tdir/striped_dir/f0 &&
22971 error "create under striped dir with unknown hash should fail"
22973 $LCTL set_param fail_loc=0
22975 umount_client $MOUNT || error "umount failed"
22976 mount_client $MOUNT || error "mount failed"
22980 run_test 300i "client handle unknown hash type striped directory"
22983 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22985 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22986 skip "Need MDS version at least 2.7.55"
22993 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22994 $LCTL set_param fail_loc=0x1702
22995 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22996 error "set striped dir error"
22998 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22999 error "create files under striped dir failed"
23001 $LCTL set_param fail_loc=0
23003 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23007 run_test 300j "test large update record"
23010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23012 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23013 skip "Need MDS version at least 2.7.55"
23015 # this test needs a huge transaction
23017 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23018 osd*.$FSNAME-MDT0000.kbytestotal")
23019 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23026 #define OBD_FAIL_LARGE_STRIPE 0x1703
23027 $LCTL set_param fail_loc=0x1703
23028 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23029 error "set striped dir error"
23030 $LCTL set_param fail_loc=0
23032 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23033 error "getstripeddir fails"
23034 rm -rf $DIR/$tdir/striped_dir ||
23035 error "unlink striped dir fails"
23039 run_test 300k "test large striped directory"
23042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23043 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23044 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23045 skip "Need MDS version at least 2.7.55"
23049 test_mkdir -p $DIR/$tdir/striped_dir
23050 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23051 error "chown $RUNAS_ID failed"
23052 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23053 error "set default striped dir failed"
23055 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23056 $LCTL set_param fail_loc=0x80000158
23057 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23059 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23060 [ $stripe_index -eq 1 ] ||
23061 error "expect 1 get $stripe_index for $dir"
23063 run_test 300l "non-root user to create dir under striped dir with stale layout"
23066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23067 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23068 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23069 skip "Need MDS version at least 2.7.55"
23071 mkdir -p $DIR/$tdir/striped_dir
23072 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23073 error "set default stripes dir error"
23075 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23077 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23078 [ $stripe_count -eq 0 ] ||
23079 error "expect 0 get $stripe_count for a"
23081 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23082 error "set default stripes dir error"
23084 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23086 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23087 [ $stripe_count -eq 0 ] ||
23088 error "expect 0 get $stripe_count for b"
23090 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23091 error "set default stripes dir error"
23093 mkdir $DIR/$tdir/striped_dir/c &&
23094 error "default stripe_index is invalid, mkdir c should fails"
23096 rm -rf $DIR/$tdir || error "rmdir fails"
23098 run_test 300m "setstriped directory on single MDT FS"
23101 local list=$(comma_list $(mdts_nodes))
23104 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23109 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23110 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23111 skip "Need MDS version at least 2.7.55"
23112 remote_mds_nodsh && skip "remote MDS with nodsh"
23115 local list=$(comma_list $(mdts_nodes))
23117 trap cleanup_300n RETURN EXIT
23118 mkdir -p $DIR/$tdir
23119 chmod 777 $DIR/$tdir
23120 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23121 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23122 error "create striped dir succeeds with gid=0"
23124 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23125 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23126 error "create striped dir fails with gid=-1"
23128 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23129 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23130 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23131 error "set default striped dir succeeds with gid=0"
23134 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23135 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23136 error "set default striped dir fails with gid=-1"
23139 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23140 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23141 error "create test_dir fails"
23142 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23143 error "create test_dir1 fails"
23144 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23145 error "create test_dir2 fails"
23148 run_test 300n "non-root user to create dir under striped dir with default EA"
23151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23153 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23154 skip "Need MDS version at least 2.7.55"
23159 mkdir -p $DIR/$tdir
23161 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23162 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23163 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23164 skip "not enough free inodes $numfree1 $numfree2"
23167 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23168 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23169 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23170 skip "not enough free space $numfree1 $numfree2"
23173 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23174 error "setdirstripe fails"
23176 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23177 error "create dirs fails"
23179 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23180 ls $DIR/$tdir/striped_dir > /dev/null ||
23181 error "ls striped dir fails"
23182 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23183 error "unlink big striped dir fails"
23185 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23190 remote_mds_nodsh && skip "remote MDS with nodsh"
23192 mkdir_on_mdt0 $DIR/$tdir
23194 #define OBD_FAIL_OUT_ENOSPC 0x1704
23195 do_facet mds2 lctl set_param fail_loc=0x80001704
23196 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23197 && error "create striped directory should fail"
23199 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23201 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23204 run_test 300p "create striped directory without space"
23207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23210 local fd=$(free_fd)
23211 local cmd="exec $fd<$tdir"
23213 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23216 trap "eval $cmd" EXIT
23217 cd $tdir || error "cd $tdir fails"
23218 rmdir ../$tdir || error "rmdir $tdir fails"
23219 mkdir local_dir && error "create dir succeeds"
23220 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23224 run_test 300q "create remote directory under orphan directory"
23227 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23228 skip "Need MDS version at least 2.7.55" && return
23229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23233 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23234 error "set striped dir error"
23236 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23237 error "getstripeddir fails"
23240 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23241 awk '/lmv_stripe_count:/ { print $2 }')
23243 [ $MDSCOUNT -ne $stripe_count ] &&
23244 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23246 rm -rf $DIR/$tdir/striped_dir ||
23247 error "unlink striped dir fails"
23249 run_test 300r "test -1 striped directory"
23251 test_300s_helper() {
23254 local stripe_dir=$DIR/$tdir/striped_dir.$count
23256 $LFS mkdir -c $count $stripe_dir ||
23257 error "lfs mkdir -c error"
23259 $LFS getdirstripe $stripe_dir ||
23260 error "lfs getdirstripe fails"
23263 stripe_count=$($LFS getdirstripe $stripe_dir |
23264 awk '/lmv_stripe_count:/ { print $2 }')
23266 [ $count -ne $stripe_count ] &&
23267 error_noexit "bad stripe count $stripe_count expected $count"
23270 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23271 awk '/0x/ {count[$1] += 1}; END {
23272 for (idx in count) {
23273 if (count[idx]>1) {
23274 print "index " idx " count " count[idx]
23279 if [[ -n "$dupe_stripes" ]] ; then
23280 lfs getdirstripe $stripe_dir
23281 error_noexit "Dupe MDT above: $dupe_stripes "
23284 rm -rf $stripe_dir ||
23285 error_noexit "unlink $stripe_dir fails"
23289 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23290 skip "Need MDS version at least 2.7.55" && return
23291 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23294 for count in $(seq 2 $MDSCOUNT); do
23295 test_300s_helper $count
23298 run_test 300s "test lfs mkdir -c without -i"
23301 prepare_remote_file() {
23302 mkdir $DIR/$tdir/src_dir ||
23303 error "create remote source failed"
23305 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23306 error "cp to remote source failed"
23307 touch $DIR/$tdir/src_dir/a
23309 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23310 error "create remote target dir failed"
23312 touch $DIR/$tdir/tgt_dir/b
23314 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23315 error "rename dir cross MDT failed!"
23317 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23318 error "src_child still exists after rename"
23320 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23321 error "missing file(a) after rename"
23323 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23324 error "diff after rename"
23328 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23331 local remote_file=$DIR/$tdir/tgt_dir/b
23333 mkdir -p $DIR/$tdir
23335 prepare_remote_file || error "prepare remote file failed"
23338 $OPENUNLINK $remote_file $remote_file ||
23339 error "openunlink $remote_file failed"
23340 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23342 run_test 310a "open unlink remote file"
23345 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23348 local remote_file=$DIR/$tdir/tgt_dir/b
23350 mkdir -p $DIR/$tdir
23352 prepare_remote_file || error "prepare remote file failed"
23354 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23355 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23356 $CHECKSTAT -t file $remote_file || error "check file failed"
23358 run_test 310b "unlink remote file with multiple links while open"
23361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23362 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23364 local remote_file=$DIR/$tdir/tgt_dir/b
23366 mkdir -p $DIR/$tdir
23368 prepare_remote_file || error "prepare remote file failed"
23370 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23371 multiop_bg_pause $remote_file O_uc ||
23372 error "mulitop failed for remote file"
23374 $MULTIOP $DIR/$tfile Ouc
23375 kill -USR1 $MULTIPID
23378 run_test 310c "open-unlink remote file with multiple links"
23382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23383 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23384 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23385 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23386 remote_mds_nodsh && skip "remote MDS with nodsh"
23388 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23389 local mdts=$(comma_list $(mdts_nodes))
23391 mkdir -p $DIR/$tdir
23392 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23393 createmany -o $DIR/$tdir/$tfile. 1000
23395 # statfs data is not real time, let's just calculate it
23396 old_iused=$((old_iused + 1000))
23398 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23399 osp.*OST0000*MDT0000.create_count")
23400 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23401 osp.*OST0000*MDT0000.max_create_count")
23402 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23404 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23405 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23406 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23408 unlinkmany $DIR/$tdir/$tfile. 1000
23410 do_nodes $mdts "$LCTL set_param -n \
23411 osp.*OST0000*.max_create_count=$max_count"
23412 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23413 do_nodes $mdts "$LCTL set_param -n \
23414 osp.*OST0000*.create_count=$count"
23415 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23416 grep "=0" && error "create_count is zero"
23419 for i in $(seq 120); do
23420 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23421 # system may be too busy to destroy all objs in time, use
23422 # a somewhat small value to not fail autotest
23423 [ $((old_iused - new_iused)) -gt 400 ] && break
23427 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23428 [ $((old_iused - new_iused)) -gt 400 ] ||
23429 error "objs not destroyed after unlink"
23431 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23438 local vdevdir=$(dirname $(facet_vdevice $ost))
23439 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23440 local zfs_zapid=$(do_facet $ost $cmd |
23441 grep -w "/O/0/d$((objid%32))" -C 5 |
23442 awk '/Object/{getline; print $1}')
23443 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23444 awk "/$objid = /"'{printf $3}')
23449 zfs_object_blksz() {
23453 local vdevdir=$(dirname $(facet_vdevice $ost))
23454 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23455 local blksz=$(do_facet $ost $cmd $objid |
23456 awk '/dblk/{getline; printf $4}')
23458 case "${blksz: -1}" in
23459 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23460 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23467 test_312() { # LU-4856
23468 remote_ost_nodsh && skip "remote OST with nodsh"
23469 [ "$ost1_FSTYPE" = "zfs" ] ||
23470 skip_env "the test only applies to zfs"
23472 local max_blksz=$(do_facet ost1 \
23473 $ZFS get -p recordsize $(facet_device ost1) |
23474 awk '!/VALUE/{print $3}')
23476 # to make life a little bit easier
23477 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23478 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23480 local tf=$DIR/$tdir/$tfile
23482 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23484 # Get ZFS object id
23485 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23486 # block size change by sequential overwrite
23489 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23490 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23492 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23493 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23497 # block size change by sequential append write
23498 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23499 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23500 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23503 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23504 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23505 oflag=sync conv=notrunc
23507 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23508 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23509 error "blksz error, actual $blksz, " \
23510 "expected: 2 * $count * $PAGE_SIZE"
23516 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23517 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23519 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23520 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23521 [ $blksz -eq $PAGE_SIZE ] ||
23522 error "blksz error: $blksz, expected: $PAGE_SIZE"
23524 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23525 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23526 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23528 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23529 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23530 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23532 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23535 remote_ost_nodsh && skip "remote OST with nodsh"
23537 local file=$DIR/$tfile
23540 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23542 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23543 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23544 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23545 error "write should failed"
23546 do_facet ost1 "$LCTL set_param fail_loc=0"
23549 run_test 313 "io should fail after last_rcvd update fail"
23552 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23554 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23555 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23557 wait_delete_completed
23558 do_facet ost1 "$LCTL set_param fail_loc=0"
23560 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23562 test_315() { # LU-618
23563 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23565 local file=$DIR/$tfile
23568 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23569 error "multiop file write failed"
23570 $MULTIOP $file oO_RDONLY:r4063232_c &
23575 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23578 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23581 run_test 315 "read should be accounted"
23584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23585 large_xattr_enabled || skip_env "ea_inode feature disabled"
23587 rm -rf $DIR/$tdir/d
23588 mkdir -p $DIR/$tdir/d
23589 chown nobody $DIR/$tdir/d
23590 touch $DIR/$tdir/d/file
23592 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23594 run_test 316 "lfs mv"
23597 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23598 skip "Need MDS version at least 2.11.53"
23599 if [ "$ost1_FSTYPE" == "zfs" ]; then
23600 skip "LU-10370: no implementation for ZFS"
23604 local grant_blk_size
23606 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23607 awk '/grant_block_size:/ { print $2; exit; }')
23609 # Create File of size 5M. Truncate it to below size's and verify
23612 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23613 error "Create file $DIR/$tfile failed"
23614 stack_trap "rm -f $DIR/$tfile" EXIT
23616 for trunc_sz in 2097152 4097 4000 509 0; do
23617 $TRUNCATE $DIR/$tfile $trunc_sz ||
23618 error "truncate $tfile to $trunc_sz failed"
23619 local sz=$(stat --format=%s $DIR/$tfile)
23620 local blk=$(stat --format=%b $DIR/$tfile)
23621 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23622 grant_blk_size) * 8))
23624 if [[ $blk -ne $trunc_blk ]]; then
23625 $(which stat) $DIR/$tfile
23626 error "Expected Block $trunc_blk got $blk for $tfile"
23629 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23630 error "Expected Size $trunc_sz got $sz for $tfile"
23635 # Create file with a hole and write actual two blocks. Block count
23638 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23639 conv=fsync || error "Create file : $DIR/$tfile"
23641 # Calculate the final truncate size.
23642 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23645 # truncate to size $trunc_sz bytes. Strip the last block
23646 # The block count must drop to 8
23648 $TRUNCATE $DIR/$tfile $trunc_sz ||
23649 error "truncate $tfile to $trunc_sz failed"
23651 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23652 sz=$(stat --format=%s $DIR/$tfile)
23653 blk=$(stat --format=%b $DIR/$tfile)
23655 if [[ $blk -ne $trunc_bsz ]]; then
23656 $(which stat) $DIR/$tfile
23657 error "Expected Block $trunc_bsz got $blk for $tfile"
23660 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23661 error "Expected Size $trunc_sz got $sz for $tfile"
23663 run_test 317 "Verify blocks get correctly update after truncate"
23666 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23667 local old_max_active=$($LCTL get_param -n \
23668 ${llite_name}.max_read_ahead_async_active \
23671 $LCTL set_param llite.*.max_read_ahead_async_active=256
23672 local max_active=$($LCTL get_param -n \
23673 ${llite_name}.max_read_ahead_async_active \
23675 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23677 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23678 error "set max_read_ahead_async_active should succeed"
23680 $LCTL set_param llite.*.max_read_ahead_async_active=512
23681 max_active=$($LCTL get_param -n \
23682 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23683 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23685 # restore @max_active
23686 [ $old_max_active -ne 0 ] && $LCTL set_param \
23687 llite.*.max_read_ahead_async_active=$old_max_active
23689 local old_threshold=$($LCTL get_param -n \
23690 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23691 local max_per_file_mb=$($LCTL get_param -n \
23692 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23694 local invalid=$(($max_per_file_mb + 1))
23696 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23697 && error "set $invalid should fail"
23699 local valid=$(($invalid - 1))
23701 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23702 error "set $valid should succeed"
23703 local threshold=$($LCTL get_param -n \
23704 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23705 [ $threshold -eq $valid ] || error \
23706 "expect threshold $valid got $threshold"
23708 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23710 run_test 318 "Verify async readahead tunables"
23713 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23715 local before=$(date +%s)
23717 local mdir=$DIR/$tdir
23718 local file=$mdir/xxx
23720 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23723 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23724 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23725 $LFS mv -m1 $file &
23728 dd if=$file of=/dev/null
23730 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23731 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23733 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23735 run_test 319 "lost lease lock on migrate error"
23737 test_398a() { # LU-4198
23738 local ost1_imp=$(get_osc_import_name client ost1)
23739 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23742 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23743 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23745 # request a new lock on client
23746 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23748 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23749 local lock_count=$($LCTL get_param -n \
23750 ldlm.namespaces.$imp_name.lru_size)
23751 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23753 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23755 # no lock cached, should use lockless IO and not enqueue new lock
23756 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23757 lock_count=$($LCTL get_param -n \
23758 ldlm.namespaces.$imp_name.lru_size)
23759 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23761 run_test 398a "direct IO should cancel lock otherwise lockless"
23763 test_398b() { # LU-4198
23764 which fio || skip_env "no fio installed"
23765 $LFS setstripe -c -1 $DIR/$tfile
23768 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23771 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23772 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23773 --numjobs=$njobs --fallocate=none \
23774 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23775 --filename=$DIR/$tfile &
23778 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23779 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23780 --numjobs=$njobs --fallocate=none \
23781 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23782 --filename=$DIR/$tfile || true
23787 run_test 398b "DIO and buffer IO race"
23789 test_398c() { # LU-4198
23790 local ost1_imp=$(get_osc_import_name client ost1)
23791 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23794 which fio || skip_env "no fio installed"
23796 saved_debug=$($LCTL get_param -n debug)
23797 $LCTL set_param debug=0
23799 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23800 ((size /= 1024)) # by megabytes
23801 ((size /= 2)) # write half of the OST at most
23802 [ $size -gt 40 ] && size=40 #reduce test time anyway
23804 $LFS setstripe -c 1 $DIR/$tfile
23806 # it seems like ldiskfs reserves more space than necessary if the
23807 # writing blocks are not mapped, so it extends the file firstly
23808 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23809 cancel_lru_locks osc
23811 # clear and verify rpc_stats later
23812 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23815 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23816 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23817 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23818 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23819 --filename=$DIR/$tfile
23820 [ $? -eq 0 ] || error "fio write error"
23822 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23823 error "Locks were requested while doing AIO"
23825 # get the percentage of 1-page I/O
23826 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23827 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23829 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23831 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23832 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23833 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23834 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23835 --filename=$DIR/$tfile
23836 [ $? -eq 0 ] || error "fio mixed read write error"
23838 echo "AIO with large block size ${size}M"
23839 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23840 --numjobs=1 --fallocate=none --ioengine=libaio \
23841 --iodepth=16 --allow_file_create=0 --size=${size}M \
23842 --filename=$DIR/$tfile
23843 [ $? -eq 0 ] || error "fio large block size failed"
23846 $LCTL set_param debug="$saved_debug"
23848 run_test 398c "run fio to test AIO"
23850 test_398d() { # LU-13846
23851 which aiocp || skip_env "no aiocp installed"
23852 local aio_file=$DIR/$tfile.aio
23854 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23856 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23857 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23858 stack_trap "rm -f $DIR/$tfile $aio_file"
23860 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23862 # make sure we don't crash and fail properly
23863 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23864 error "aio not aligned with PAGE SIZE should fail"
23866 rm -f $DIR/$tfile $aio_file
23868 run_test 398d "run aiocp to verify block size > stripe size"
23871 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23872 touch $DIR/$tfile.new
23873 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23875 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23877 test_398f() { # LU-14687
23878 which aiocp || skip_env "no aiocp installed"
23879 local aio_file=$DIR/$tfile.aio
23881 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23883 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23884 stack_trap "rm -f $DIR/$tfile $aio_file"
23886 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23887 $LCTL set_param fail_loc=0x1418
23888 # make sure we don't crash and fail properly
23889 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23890 error "aio with page allocation failure succeeded"
23891 $LCTL set_param fail_loc=0
23892 diff $DIR/$tfile $aio_file
23893 [[ $? != 0 ]] || error "no diff after failed aiocp"
23895 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23897 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23898 # stripe and i/o size must be > stripe size
23899 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23900 # single RPC in flight. This test shows async DIO submission is working by
23901 # showing multiple RPCs in flight.
23902 test_398g() { # LU-13798
23903 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23905 # We need to do some i/o first to acquire enough grant to put our RPCs
23906 # in flight; otherwise a new connection may not have enough grant
23908 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23909 error "parallel dio failed"
23910 stack_trap "rm -f $DIR/$tfile"
23912 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23913 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23914 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23915 stack_trap "$LCTL set_param -n $pages_per_rpc"
23917 # Recreate file so it's empty
23919 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23920 #Pause rpc completion to guarantee we see multiple rpcs in flight
23921 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23922 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23923 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23926 $LCTL set_param osc.*.rpc_stats=c
23928 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23929 error "parallel dio failed"
23930 stack_trap "rm -f $DIR/$tfile"
23932 $LCTL get_param osc.*-OST0000-*.rpc_stats
23933 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23934 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23935 grep "8:" | awk '{print $8}')
23936 # We look at the "8 rpcs in flight" field, and verify A) it is present
23937 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23938 # as expected for an 8M DIO to a file with 1M stripes.
23939 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23941 # Verify turning off parallel dio works as expected
23943 $LCTL set_param osc.*.rpc_stats=c
23944 $LCTL set_param llite.*.parallel_dio=0
23945 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23947 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23948 error "dio with parallel dio disabled failed"
23950 # Ideally, we would see only one RPC in flight here, but there is an
23951 # unavoidable race between i/o completion and RPC in flight counting,
23952 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23953 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23954 # So instead we just verify it's always < 8.
23955 $LCTL get_param osc.*-OST0000-*.rpc_stats
23956 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23957 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23958 grep '^$' -B1 | grep . | awk '{print $1}')
23959 [ $ret != "8:" ] ||
23960 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23962 run_test 398g "verify parallel dio async RPC submission"
23964 test_398h() { # LU-13798
23965 local dio_file=$DIR/$tfile.dio
23967 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23969 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23970 stack_trap "rm -f $DIR/$tfile $dio_file"
23972 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
23973 error "parallel dio failed"
23974 diff $DIR/$tfile $dio_file
23975 [[ $? == 0 ]] || error "file diff after aiocp"
23977 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
23979 test_398i() { # LU-13798
23980 local dio_file=$DIR/$tfile.dio
23982 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23984 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23985 stack_trap "rm -f $DIR/$tfile $dio_file"
23987 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23988 $LCTL set_param fail_loc=0x1418
23989 # make sure we don't crash and fail properly
23990 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
23991 error "parallel dio page allocation failure succeeded"
23992 diff $DIR/$tfile $dio_file
23993 [[ $? != 0 ]] || error "no diff after failed aiocp"
23995 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
23997 test_398j() { # LU-13798
23998 # Stripe size > RPC size but less than i/o size tests split across
23999 # stripes and RPCs for individual i/o op
24000 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24002 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24003 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24004 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24005 stack_trap "$LCTL set_param -n $pages_per_rpc"
24007 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24008 error "parallel dio write failed"
24009 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24011 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24012 error "parallel dio read failed"
24013 diff $DIR/$tfile $DIR/$tfile.2
24014 [[ $? == 0 ]] || error "file diff after parallel dio read"
24016 run_test 398j "test parallel dio where stripe size > rpc_size"
24018 test_398k() { # LU-13798
24019 wait_delete_completed
24022 # 4 stripe file; we will cause out of space on OST0
24023 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24025 # Fill OST0 (if it's not too large)
24026 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24028 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24029 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24031 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24032 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24033 error "dd should fill OST0"
24034 stack_trap "rm -f $DIR/$tfile.1"
24036 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24040 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24041 error "file is not 0 bytes in size"
24043 # dd above should not succeed, but don't error until here so we can
24044 # get debug info above
24046 error "parallel dio write with enospc succeeded"
24047 stack_trap "rm -f $DIR/$tfile"
24049 run_test 398k "test enospc on first stripe"
24051 test_398l() { # LU-13798
24052 wait_delete_completed
24055 # 4 stripe file; we will cause out of space on OST0
24056 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24057 # happens on the second i/o chunk we issue
24058 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24060 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24061 stack_trap "rm -f $DIR/$tfile"
24063 # Fill OST0 (if it's not too large)
24064 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24066 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24067 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24069 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24070 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24071 error "dd should fill OST0"
24072 stack_trap "rm -f $DIR/$tfile.1"
24074 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24076 stack_trap "rm -f $DIR/$tfile.2"
24078 # Check that short write completed as expected
24079 ls -la $DIR/$tfile.2
24080 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24081 error "file is not 1M in size"
24083 # dd above should not succeed, but don't error until here so we can
24084 # get debug info above
24086 error "parallel dio write with enospc succeeded"
24088 # Truncate source file to same length as output file and diff them
24089 $TRUNCATE $DIR/$tfile 1048576
24090 diff $DIR/$tfile $DIR/$tfile.2
24091 [[ $? == 0 ]] || error "data incorrect after short write"
24093 run_test 398l "test enospc on intermediate stripe/RPC"
24095 test_398m() { # LU-13798
24096 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24098 # Set up failure on OST0, the first stripe:
24099 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24100 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24101 # So this fail_val specifies OST0
24102 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24103 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24105 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24106 error "parallel dio write with failure on first stripe succeeded"
24107 stack_trap "rm -f $DIR/$tfile"
24108 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24110 # Place data in file for read
24111 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24112 error "parallel dio write failed"
24114 # Fail read on OST0, first stripe
24115 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24116 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24117 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24118 error "parallel dio read with error on first stripe succeeded"
24119 rm -f $DIR/$tfile.2
24120 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24122 # Switch to testing on OST1, second stripe
24123 # Clear file contents, maintain striping
24125 # Set up failure on OST1, second stripe:
24126 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24127 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24129 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24130 error "parallel dio write with failure on first stripe succeeded"
24131 stack_trap "rm -f $DIR/$tfile"
24132 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24134 # Place data in file for read
24135 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24136 error "parallel dio write failed"
24138 # Fail read on OST1, second stripe
24139 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24140 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24141 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24142 error "parallel dio read with error on first stripe succeeded"
24143 rm -f $DIR/$tfile.2
24144 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24146 run_test 398m "test RPC failures with parallel dio"
24148 # Parallel submission of DIO should not cause problems for append, but it's
24149 # important to verify.
24150 test_398n() { # LU-13798
24151 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24153 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24154 error "dd to create source file failed"
24155 stack_trap "rm -f $DIR/$tfile"
24157 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24158 error "parallel dio write with failure on second stripe succeeded"
24159 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24160 diff $DIR/$tfile $DIR/$tfile.1
24161 [[ $? == 0 ]] || error "data incorrect after append"
24164 run_test 398n "test append with parallel DIO"
24167 local read_write=$1
24168 if [ "$read_write" = "write" ]; then
24169 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24170 elif [ "$read_write" = "read" ]; then
24171 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24173 error "argument error"
24176 # turn off debug for performance testing
24177 local saved_debug=$($LCTL get_param -n debug)
24178 $LCTL set_param debug=0
24180 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24182 # get ost1 size - $FSNAME-OST0000
24183 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24184 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24185 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24187 if [ "$read_write" = "read" ]; then
24188 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24191 local start_time=$(date +%s.%N)
24192 $dd_cmd bs=1M count=$blocks oflag=sync ||
24193 error "real dd $read_write error"
24194 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24196 if [ "$read_write" = "write" ]; then
24200 # define OBD_FAIL_OST_FAKE_RW 0x238
24201 do_facet ost1 $LCTL set_param fail_loc=0x238
24203 local start_time=$(date +%s.%N)
24204 $dd_cmd bs=1M count=$blocks oflag=sync ||
24205 error "fake dd $read_write error"
24206 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24208 if [ "$read_write" = "write" ]; then
24210 cancel_lru_locks osc
24211 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24212 error "$tfile size not $blocks MB"
24214 do_facet ost1 $LCTL set_param fail_loc=0
24216 echo "fake $read_write $duration_fake vs. normal $read_write" \
24217 "$duration in seconds"
24218 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24219 error_not_in_vm "fake write is slower"
24221 $LCTL set_param -n debug="$saved_debug"
24224 test_399a() { # LU-7655 for OST fake write
24225 remote_ost_nodsh && skip "remote OST with nodsh"
24229 run_test 399a "fake write should not be slower than normal write"
24231 test_399b() { # LU-8726 for OST fake read
24232 remote_ost_nodsh && skip "remote OST with nodsh"
24233 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24234 skip_env "ldiskfs only test"
24239 run_test 399b "fake read should not be slower than normal read"
24241 test_400a() { # LU-1606, was conf-sanity test_74
24242 if ! which $CC > /dev/null 2>&1; then
24243 skip_env "$CC is not installed"
24246 local extra_flags=''
24247 local out=$TMP/$tfile
24248 local prefix=/usr/include/lustre
24251 # Oleg removes c files in his test rig so test if any c files exist
24252 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24253 skip_env "Needed c test files are missing"
24255 if ! [[ -d $prefix ]]; then
24256 # Assume we're running in tree and fixup the include path.
24257 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24258 extra_flags+=" -L$LUSTRE/utils/.lib"
24261 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24262 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24263 error "client api broken"
24267 run_test 400a "Lustre client api program can compile and link"
24269 test_400b() { # LU-1606, LU-5011
24271 local out=$TMP/$tfile
24272 local prefix=/usr/include/linux/lustre
24274 # We use a hard coded prefix so that this test will not fail
24275 # when run in tree. There are headers in lustre/include/lustre/
24276 # that are not packaged (like lustre_idl.h) and have more
24277 # complicated include dependencies (like config.h and lnet/types.h).
24278 # Since this test about correct packaging we just skip them when
24279 # they don't exist (see below) rather than try to fixup cppflags.
24281 if ! which $CC > /dev/null 2>&1; then
24282 skip_env "$CC is not installed"
24285 for header in $prefix/*.h; do
24286 if ! [[ -f "$header" ]]; then
24290 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24291 continue # lustre_ioctl.h is internal header
24294 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24295 error "cannot compile '$header'"
24299 run_test 400b "packaged headers can be compiled"
24301 test_401a() { #LU-7437
24302 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24303 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24305 #count the number of parameters by "list_param -R"
24306 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24307 #count the number of parameters by listing proc files
24308 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24309 echo "proc_dirs='$proc_dirs'"
24310 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24311 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24314 [ $params -eq $procs ] ||
24315 error "found $params parameters vs. $procs proc files"
24317 # test the list_param -D option only returns directories
24318 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24319 #count the number of parameters by listing proc directories
24320 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24323 [ $params -eq $procs ] ||
24324 error "found $params parameters vs. $procs proc files"
24326 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24329 # jobid_var may not allow arbitrary values, so use jobid_name
24331 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24332 local testname=jobid_name tmp='testing%p'
24334 local testname=jobid_var tmp=testing
24337 local save=$($LCTL get_param -n $testname)
24339 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24340 error "no error returned when setting bad parameters"
24342 local jobid_new=$($LCTL get_param -n foe $testname baz)
24343 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24345 $LCTL set_param -n fog=bam $testname=$save bat=fog
24346 local jobid_old=$($LCTL get_param -n foe $testname bag)
24347 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24349 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24352 # jobid_var may not allow arbitrary values, so use jobid_name
24354 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24355 local testname=jobid_name
24357 local testname=jobid_var
24360 local jobid_var_old=$($LCTL get_param -n $testname)
24361 local jobid_var_new
24363 $LCTL set_param $testname= &&
24364 error "no error returned for 'set_param a='"
24366 jobid_var_new=$($LCTL get_param -n $testname)
24367 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24368 error "$testname was changed by setting without value"
24370 $LCTL set_param $testname &&
24371 error "no error returned for 'set_param a'"
24373 jobid_var_new=$($LCTL get_param -n $testname)
24374 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24375 error "$testname was changed by setting without value"
24377 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24380 # jobid_var may not allow arbitrary values, so use jobid_name
24382 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24383 local testname=jobid_name new_value='foo=bar%p'
24385 local testname=jobid_var new_valuie=foo=bar
24388 local jobid_var_old=$($LCTL get_param -n $testname)
24389 local jobid_var_new
24391 $LCTL set_param $testname=$new_value ||
24392 error "'set_param a=b' did not accept a value containing '='"
24394 jobid_var_new=$($LCTL get_param -n $testname)
24395 [[ "$jobid_var_new" == "$new_value" ]] ||
24396 error "'set_param a=b' failed on a value containing '='"
24398 # Reset the $testname to test the other format
24399 $LCTL set_param $testname=$jobid_var_old
24400 jobid_var_new=$($LCTL get_param -n $testname)
24401 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24402 error "failed to reset $testname"
24404 $LCTL set_param $testname $new_value ||
24405 error "'set_param a b' did not accept a value containing '='"
24407 jobid_var_new=$($LCTL get_param -n $testname)
24408 [[ "$jobid_var_new" == "$new_value" ]] ||
24409 error "'set_param a b' failed on a value containing '='"
24411 $LCTL set_param $testname $jobid_var_old
24412 jobid_var_new=$($LCTL get_param -n $testname)
24413 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24414 error "failed to reset $testname"
24416 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24418 test_401e() { # LU-14779
24419 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24420 error "lctl list_param MGC* failed"
24421 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24422 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24423 error "lctl get_param lru_size failed"
24425 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24428 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24429 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24430 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24431 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24432 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24433 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24434 remote_mds_nodsh && skip "remote MDS with nodsh"
24436 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24437 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24438 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24439 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24440 echo "Touch failed - OK"
24442 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24445 local file1=$DIR/$tfile.1
24446 local file2=$DIR/$tfile.2
24447 local tfile=$TMP/$tfile
24449 rm -f $file1 $file2 $tfile
24454 # 30 sec OBD_TIMEOUT in ll_getattr()
24455 # right before populating st_nlink
24456 $LCTL set_param fail_loc=0x80001409
24457 stat -c %h $file1 > $tfile &
24459 # create an alias, drop all locks and reclaim the dentry
24461 cancel_lru_locks mdc
24462 cancel_lru_locks osc
24463 sysctl -w vm.drop_caches=2
24467 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24469 rm -f $tfile $file1 $file2
24471 run_test 403 "i_nlink should not drop to zero due to aliasing"
24473 test_404() { # LU-6601
24474 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24475 skip "Need server version newer than 2.8.52"
24476 remote_mds_nodsh && skip "remote MDS with nodsh"
24478 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24479 awk '/osp .*-osc-MDT/ { print $4}')
24482 for osp in $mosps; do
24483 echo "Deactivate: " $osp
24484 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24485 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24486 awk -vp=$osp '$4 == p { print $2 }')
24487 [ $stat = IN ] || {
24488 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24489 error "deactivate error"
24491 echo "Activate: " $osp
24492 do_facet $SINGLEMDS $LCTL --device %$osp activate
24493 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24494 awk -vp=$osp '$4 == p { print $2 }')
24495 [ $stat = UP ] || {
24496 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24497 error "activate error"
24501 run_test 404 "validate manual {de}activated works properly for OSPs"
24504 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24505 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24506 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24507 skip "Layout swap lock is not supported"
24509 check_swap_layouts_support
24510 check_swap_layout_no_dom $DIR
24512 test_mkdir $DIR/$tdir
24513 swap_lock_test -d $DIR/$tdir ||
24514 error "One layout swap locked test failed"
24516 run_test 405 "Various layout swap lock tests"
24519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24520 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24521 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24523 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24524 skip "Need MDS version at least 2.8.50"
24526 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24527 local test_pool=$TESTNAME
24529 pool_add $test_pool || error "pool_add failed"
24530 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24531 error "pool_add_targets failed"
24533 save_layout_restore_at_exit $MOUNT
24535 # parent set default stripe count only, child will stripe from both
24536 # parent and fs default
24537 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24538 error "setstripe $MOUNT failed"
24539 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24540 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24541 for i in $(seq 10); do
24542 local f=$DIR/$tdir/$tfile.$i
24543 touch $f || error "touch failed"
24544 local count=$($LFS getstripe -c $f)
24545 [ $count -eq $OSTCOUNT ] ||
24546 error "$f stripe count $count != $OSTCOUNT"
24547 local offset=$($LFS getstripe -i $f)
24548 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24549 local size=$($LFS getstripe -S $f)
24550 [ $size -eq $((def_stripe_size * 2)) ] ||
24551 error "$f stripe size $size != $((def_stripe_size * 2))"
24552 local pool=$($LFS getstripe -p $f)
24553 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24556 # change fs default striping, delete parent default striping, now child
24557 # will stripe from new fs default striping only
24558 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24559 error "change $MOUNT default stripe failed"
24560 $LFS setstripe -c 0 $DIR/$tdir ||
24561 error "delete $tdir default stripe failed"
24562 for i in $(seq 11 20); do
24563 local f=$DIR/$tdir/$tfile.$i
24564 touch $f || error "touch $f failed"
24565 local count=$($LFS getstripe -c $f)
24566 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24567 local offset=$($LFS getstripe -i $f)
24568 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24569 local size=$($LFS getstripe -S $f)
24570 [ $size -eq $def_stripe_size ] ||
24571 error "$f stripe size $size != $def_stripe_size"
24572 local pool=$($LFS getstripe -p $f)
24573 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24576 unlinkmany $DIR/$tdir/$tfile. 1 20
24578 local f=$DIR/$tdir/$tfile
24579 pool_remove_all_targets $test_pool $f
24580 pool_remove $test_pool $f
24582 run_test 406 "DNE support fs default striping"
24585 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24586 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24587 skip "Need MDS version at least 2.8.55"
24588 remote_mds_nodsh && skip "remote MDS with nodsh"
24590 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24591 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24592 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24593 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24594 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24596 #define OBD_FAIL_DT_TXN_STOP 0x2019
24597 for idx in $(seq $MDSCOUNT); do
24598 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24600 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24601 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24602 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24605 run_test 407 "transaction fail should cause operation fail"
24608 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24610 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24611 lctl set_param fail_loc=0x8000040a
24612 # let ll_prepare_partial_page() fail
24613 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24617 # create at least 100 unused inodes so that
24618 # shrink_icache_memory(0) should not return 0
24619 touch $DIR/$tfile-{0..100}
24620 rm -f $DIR/$tfile-{0..100}
24623 echo 2 > /proc/sys/vm/drop_caches
24625 run_test 408 "drop_caches should not hang due to page leaks"
24629 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24631 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24632 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24633 touch $DIR/$tdir/guard || error "(2) Fail to create"
24635 local PREFIX=$(str_repeat 'A' 128)
24636 echo "Create 1K hard links start at $(date)"
24637 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24638 error "(3) Fail to hard link"
24640 echo "Links count should be right although linkEA overflow"
24641 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24642 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24643 [ $linkcount -eq 1001 ] ||
24644 error "(5) Unexpected hard links count: $linkcount"
24646 echo "List all links start at $(date)"
24647 ls -l $DIR/$tdir/foo > /dev/null ||
24648 error "(6) Fail to list $DIR/$tdir/foo"
24650 echo "Unlink hard links start at $(date)"
24651 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24652 error "(7) Fail to unlink"
24653 echo "Unlink hard links finished at $(date)"
24655 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24659 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24660 skip "Need client version at least 2.9.59"
24661 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24662 skip "Need MODULES build"
24664 # Create a file, and stat it from the kernel
24665 local testfile=$DIR/$tfile
24668 local run_id=$RANDOM
24669 local my_ino=$(stat --format "%i" $testfile)
24671 # Try to insert the module. This will always fail as the
24672 # module is designed to not be inserted.
24673 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24676 # Anything but success is a test failure
24678 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24679 error "no inode match"
24681 run_test 410 "Test inode number returned from kernel thread"
24683 cleanup_test411_cgroup() {
24689 local cg_basedir=/sys/fs/cgroup/memory
24691 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24692 skip "no setup for cgroup"
24694 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24695 error "test file creation failed"
24696 cancel_lru_locks osc
24698 # Create a very small memory cgroup to force a slab allocation error
24699 local cgdir=$cg_basedir/osc_slab_alloc
24700 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24701 trap "cleanup_test411_cgroup $cgdir" EXIT
24702 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24703 echo 1M > $cgdir/memory.limit_in_bytes
24705 # Should not LBUG, just be killed by oom-killer
24706 # dd will return 0 even allocation failure in some environment.
24707 # So don't check return value
24708 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24709 cleanup_test411_cgroup $cgdir
24713 run_test 411 "Slab allocation error with cgroup does not LBUG"
24716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24717 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24718 skip "Need server version at least 2.10.55"
24721 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24722 error "mkdir failed"
24723 $LFS getdirstripe $DIR/$tdir
24724 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24725 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24726 error "expect $((MDSCOUT - 1)) get $stripe_index"
24727 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24728 [ $stripe_count -eq 2 ] ||
24729 error "expect 2 get $stripe_count"
24731 run_test 412 "mkdir on specific MDTs"
24733 generate_uneven_mdts() {
24745 echo "Check for uneven MDTs: "
24747 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24748 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24749 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24751 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24752 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24755 for ((i = 1; i < ${#ffree[@]}; i++)); do
24756 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24757 if [ $tmp -gt $max ]; then
24761 if [ $tmp -lt $min ]; then
24767 # Check if we need to generate uneven MDTs
24768 local diff=$(((max - min) * 100 / min))
24769 local testdir=$DIR/$tdir-fillmdt
24774 while (( diff < threshold )); do
24775 # generate uneven MDTs, create till $threshold% diff
24776 echo -n "weight diff=$diff% must be > $threshold% ..."
24777 echo "Fill MDT$min_index with 100 files: loop $i"
24778 testdir=$DIR/$tdir-fillmdt/$i
24779 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24780 error "mkdir $testdir failed"
24781 $LFS setstripe -E 1M -L mdt $testdir ||
24782 error "setstripe $testdir failed"
24783 for F in f.{0..99}; do
24784 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24785 /dev/null 2>&1 || error "dd $F failed"
24788 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24789 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24790 max=$(((${ffree[max_index]} >> 8) * \
24791 (${bavail[max_index]} * bsize >> 16)))
24792 min=$(((${ffree[min_index]} >> 8) * \
24793 (${bavail[min_index]} * bsize >> 16)))
24794 diff=$(((max - min) * 100 / min))
24798 echo "MDT filesfree available: ${ffree[@]}"
24799 echo "MDT blocks available: ${bavail[@]}"
24800 echo "weight diff=$diff%"
24805 local stripe_count=$2
24806 local mdts=$(comma_list $(mdts_nodes))
24809 local lmv_qos_prio_free
24810 local lmv_qos_threshold_rr
24811 local lmv_qos_maxage
24812 local lod_qos_prio_free
24813 local lod_qos_threshold_rr
24814 local lod_qos_maxage
24818 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24819 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24820 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24822 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24823 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24824 stack_trap "$LCTL set_param \
24825 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24826 stack_trap "$LCTL set_param \
24827 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24828 stack_trap "$LCTL set_param \
24829 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24831 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24832 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24833 lod_qos_prio_free=${lod_qos_prio_free%%%}
24834 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24835 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24836 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24837 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24838 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24839 stack_trap "do_nodes $mdts $LCTL set_param \
24840 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24841 stack_trap "do_nodes $mdts $LCTL set_param \
24842 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24843 stack_trap "do_nodes $mdts $LCTL set_param \
24844 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24846 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24847 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24849 testdir=$DIR/$tdir-s$stripe_count/rr
24851 local stripe_index=$($LFS getstripe -m $testdir)
24852 local test_mkdir_rr=true
24854 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24855 getfattr -d -m dmv -e hex $testdir | grep dmv
24856 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24857 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24858 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24859 test_mkdir_rr=false
24864 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24865 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24867 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24868 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24869 eval $mkdir_cmd $testdir/subdir$i ||
24870 error "$mkdir_cmd subdir$i failed"
24873 for (( i = 0; i < $MDSCOUNT; i++ )); do
24874 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24875 echo "$count directories created on MDT$i"
24876 if $test_mkdir_rr; then
24877 (( $count == 100 )) ||
24878 error "subdirs are not evenly distributed"
24879 elif (( $i == $stripe_index )); then
24880 (( $count == 100 * MDSCOUNT )) ||
24881 error "$count subdirs created on MDT$i"
24883 (( $count == 0 )) ||
24884 error "$count subdirs created on MDT$i"
24887 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24888 count=$($LFS getdirstripe $testdir/* |
24889 grep -c -P "^\s+$i\t")
24890 echo "$count stripes created on MDT$i"
24891 # deviation should < 5% of average
24892 (( $count >= 95 * stripe_count &&
24893 $count <= 105 * stripe_count)) ||
24894 error "stripes are not evenly distributed"
24899 echo "Check for uneven MDTs: "
24909 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24910 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24911 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24913 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24914 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24917 for ((i = 1; i < ${#ffree[@]}; i++)); do
24918 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24919 if [ $tmp -gt $max ]; then
24923 if [ $tmp -lt $min ]; then
24929 (( ${ffree[min_index]} > 0 )) ||
24930 skip "no free files in MDT$min_index"
24931 (( ${ffree[min_index]} < 100000000 )) ||
24932 skip "too many free files in MDT$min_index"
24934 echo "MDT filesfree available: ${ffree[@]}"
24935 echo "MDT blocks available: ${bavail[@]}"
24936 echo "weight diff=$(((max - min) * 100 / min))%"
24938 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24940 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
24941 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24942 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
24943 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24944 # decrease statfs age, so that it can be updated in time
24945 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24946 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24950 testdir=$DIR/$tdir-s$stripe_count/qos
24953 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
24954 for (( i = 0; i < num * MDSCOUNT; i++ )); do
24955 eval $mkdir_cmd $testdir/subdir$i ||
24956 error "$mkdir_cmd subdir$i failed"
24959 for (( i = 0; i < $MDSCOUNT; i++ )); do
24960 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24961 echo "$count directories created on MDT$i"
24963 if [ $stripe_count -gt 1 ]; then
24964 count=$($LFS getdirstripe $testdir/* |
24965 grep -c -P "^\s+$i\t")
24966 echo "$count stripes created on MDT$i"
24970 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
24971 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
24973 # D-value should > 10% of averge
24974 (( max - min >= num / 10 )) ||
24975 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
24978 if (( stripe_count > 1 )); then
24979 max=$($LFS getdirstripe $testdir/* |
24980 grep -c -P "^\s+$max_index\t")
24981 min=$($LFS getdirstripe $testdir/* |
24982 grep -c -P "^\s+$min_index\t")
24983 (( max - min >= num * stripe_count / 20 )) ||
24984 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
24996 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24997 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24998 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25000 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25002 for ((i = 1; i < ${#ffree[@]}; i++)); do
25003 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25004 (( tmp < min )) && min=$tmp && min_index=$i
25011 [ $MDSCOUNT -lt 2 ] &&
25012 skip "We need at least 2 MDTs for this test"
25014 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25015 skip "Need server version at least 2.12.52"
25019 generate_uneven_mdts 100
25020 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25021 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25022 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25023 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25024 error "mkdir failed"
25025 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25028 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25031 [ $MDSCOUNT -lt 2 ] &&
25032 skip "We need at least 2 MDTs for this test"
25034 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25035 skip "Need server version at least 2.12.52"
25040 generate_uneven_mdts 100
25041 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25042 testdir=$DIR/$tdir-s$stripe_count
25043 mkdir $testdir || error "mkdir $testdir failed"
25044 mkdir $testdir/rr || error "mkdir rr failed"
25045 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25046 error "mkdir qos failed"
25047 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25048 $testdir/rr || error "setdirstripe rr failed"
25049 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25050 error "setdirstripe failed"
25051 test_qos_mkdir "mkdir" $stripe_count
25054 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25057 (( $MDSCOUNT >= 2 )) ||
25058 skip "We need at least 2 MDTs for this test"
25060 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25061 skip "Need server version at least 2.14.51"
25067 testdir=$DIR/${tdir}-s1
25068 mkdir $testdir || error "mkdir $testdir failed"
25069 mkdir $testdir/rr || error "mkdir rr failed"
25070 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25071 # default max_inherit is -1, default max_inherit_rr is 0
25072 $LFS setdirstripe -D -c 1 $testdir/rr ||
25073 error "setdirstripe rr failed"
25074 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25075 error "setdirstripe qos failed"
25076 test_qos_mkdir "mkdir" 1
25078 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25079 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25080 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25081 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25082 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25084 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25085 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25086 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25087 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25088 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25089 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25090 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25091 error "level2 shouldn't have default LMV" || true
25093 run_test 413c "mkdir with default LMV max inherit rr"
25096 (( MDSCOUNT >= 2 )) ||
25097 skip "We need at least 2 MDTs for this test"
25099 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25100 skip "Need server version at least 2.14.51"
25102 local lmv_qos_threshold_rr
25104 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25106 stack_trap "$LCTL set_param \
25107 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25109 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25110 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25111 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25112 error "$tdir shouldn't have default LMV"
25113 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25114 error "mkdir sub failed"
25116 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25118 (( count == 100 )) || error "$count subdirs on MDT0"
25120 run_test 413d "inherit ROOT default LMV"
25127 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25128 unlinkmany $subdir/f. 100 &
25132 for pid in $pids; do
25136 run_test 413z "413 test cleanup"
25139 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25140 $LCTL set_param fail_loc=0x80000521
25141 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25144 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25148 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25149 skip "Need server version at least 2.11.52"
25159 # this test may be slow on ZFS
25160 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25162 # though this test is designed for striped directory, let's test normal
25163 # directory too since lock is always saved as CoS lock.
25164 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25165 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25174 start_time=$(date +%s)
25175 for i in $(seq $total); do
25176 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25179 end_time=$(date +%s)
25180 duration=$((end_time - start_time))
25182 kill -9 $setattr_pid
25184 echo "rename $total files took $duration sec"
25185 [ $duration -lt 100 ] || error "rename took $duration sec"
25187 run_test 415 "lock revoke is not missing"
25190 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25191 skip "Need server version at least 2.11.55"
25193 # define OBD_FAIL_OSD_TXN_START 0x19a
25194 do_facet mds1 lctl set_param fail_loc=0x19a
25196 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25200 run_test 416 "transaction start failure won't cause system hung"
25204 do_nodes $(comma_list $(mdts_nodes)) \
25205 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25206 do_nodes $(comma_list $(mdts_nodes)) \
25207 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25208 do_nodes $(comma_list $(mdts_nodes)) \
25209 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25213 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25214 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25215 skip "Need MDS version at least 2.11.56"
25217 trap cleanup_417 RETURN EXIT
25219 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25220 do_nodes $(comma_list $(mdts_nodes)) \
25221 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25222 $LFS migrate -m 0 $DIR/$tdir.1 &&
25223 error "migrate dir $tdir.1 should fail"
25225 do_nodes $(comma_list $(mdts_nodes)) \
25226 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25227 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25228 error "create remote dir $tdir.2 should fail"
25230 do_nodes $(comma_list $(mdts_nodes)) \
25231 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25232 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25233 error "create striped dir $tdir.3 should fail"
25236 run_test 417 "disable remote dir, striped dir and dir migration"
25238 # Checks that the outputs of df [-i] and lfs df [-i] match
25240 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25250 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25252 for count in {1..100}; do
25253 do_rpc_nodes "$CLIENTS" cancel_lru_locks
25256 # read the lines of interest
25257 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25258 error "df $inodes $dir | tail -n +2 failed"
25259 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25260 error "lfs df $inodes $dir | grep summary: failed"
25262 # skip first substrings of each output as they are different
25263 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25264 # compare the two outputs
25266 for i in {1..5}; do
25267 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25275 lfs df $inodes $dir
25276 error "df and lfs df $1 output mismatch: " \
25277 "df ${inodes}: ${df_out[*]}, " \
25278 "lfs df ${inodes}: ${lfs_df_out[*]}"
25283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25285 local dir=$DIR/$tdir
25286 local numfiles=$((RANDOM % 4096 + 2))
25287 local numblocks=$((RANDOM % 256 + 1))
25289 wait_delete_completed
25292 # check block output
25293 check_lfs_df blocks $dir
25294 # check inode output
25295 check_lfs_df inodes $dir
25297 # create a single file and retest
25298 echo "Creating a single file and testing"
25299 createmany -o $dir/$tfile- 1 &>/dev/null ||
25300 error "creating 1 file in $dir failed"
25301 check_lfs_df blocks $dir
25302 check_lfs_df inodes $dir
25304 # create a random number of files
25305 echo "Creating $((numfiles - 1)) files and testing"
25306 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25307 error "creating $((numfiles - 1)) files in $dir failed"
25309 # write a random number of blocks to the first test file
25310 echo "Writing $numblocks 4K blocks and testing"
25311 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25312 count=$numblocks &>/dev/null ||
25313 error "dd to $dir/${tfile}-0 failed"
25316 check_lfs_df blocks $dir
25317 check_lfs_df inodes $dir
25319 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25320 error "unlinking $numfiles files in $dir failed"
25322 run_test 418 "df and lfs df outputs match"
25326 local dir=$DIR/$tdir
25331 cancel_lru_locks mdc
25333 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25334 $LCTL set_param fail_loc=0x1410
25336 $LCTL set_param fail_loc=0
25339 run_test 419 "Verify open file by name doesn't crash kernel"
25343 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25344 skip "Need MDS version at least 2.12.53"
25346 local SAVE_UMASK=$(umask)
25347 local dir=$DIR/$tdir
25348 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25352 mkdir -m03777 $dir/testdir
25353 ls -dn $dir/testdir
25354 # Need to remove trailing '.' when SELinux is enabled
25355 local dirperms=$(ls -dn $dir/testdir |
25356 awk '{ sub(/\.$/, "", $1); print $1}')
25357 [ $dirperms == "drwxrwsrwt" ] ||
25358 error "incorrect perms on $dir/testdir"
25360 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25361 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25362 ls -n $dir/testdir/testfile
25363 local fileperms=$(ls -n $dir/testdir/testfile |
25364 awk '{ sub(/\.$/, "", $1); print $1}')
25365 [ $fileperms == "-rwxr-xr-x" ] ||
25366 error "incorrect perms on $dir/testdir/testfile"
25370 run_test 420 "clear SGID bit on non-directories for non-members"
25377 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25378 skip "Need MDS version at least 2.12.54"
25380 test_mkdir $DIR/$tdir
25381 createmany -o $DIR/$tdir/f 3
25382 cnt=$(ls -1 $DIR/$tdir | wc -l)
25383 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25385 fid1=$(lfs path2fid $DIR/$tdir/f1)
25386 fid2=$(lfs path2fid $DIR/$tdir/f2)
25387 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25389 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25390 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25392 cnt=$(ls -1 $DIR/$tdir | wc -l)
25393 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25395 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25396 createmany -o $DIR/$tdir/f 3
25397 cnt=$(ls -1 $DIR/$tdir | wc -l)
25398 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25400 fid1=$(lfs path2fid $DIR/$tdir/f1)
25401 fid2=$(lfs path2fid $DIR/$tdir/f2)
25402 echo "remove using fsname $FSNAME"
25403 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25405 cnt=$(ls -1 $DIR/$tdir | wc -l)
25406 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25408 run_test 421a "simple rm by fid"
25415 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25416 skip "Need MDS version at least 2.12.54"
25418 test_mkdir $DIR/$tdir
25419 createmany -o $DIR/$tdir/f 3
25420 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25423 FID1=$(lfs path2fid $DIR/$tdir/f1)
25424 FID2=$(lfs path2fid $DIR/$tdir/f2)
25425 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25427 kill -USR1 $MULTIPID
25430 cnt=$(ls $DIR/$tdir | wc -l)
25431 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25433 run_test 421b "rm by fid on open file"
25439 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25440 skip "Need MDS version at least 2.12.54"
25442 test_mkdir $DIR/$tdir
25443 createmany -o $DIR/$tdir/f 3
25444 touch $DIR/$tdir/$tfile
25445 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25446 cnt=$(ls -1 $DIR/$tdir | wc -l)
25447 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25449 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25450 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25452 cnt=$(ls $DIR/$tdir | wc -l)
25453 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25455 run_test 421c "rm by fid against hardlinked files"
25461 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25462 skip "Need MDS version at least 2.12.54"
25464 test_mkdir $DIR/$tdir
25465 createmany -o $DIR/$tdir/f 4097
25466 cnt=$(ls -1 $DIR/$tdir | wc -l)
25467 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25469 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25470 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25472 cnt=$(ls $DIR/$tdir | wc -l)
25474 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25476 run_test 421d "rmfid en masse"
25482 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25483 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25484 skip "Need MDS version at least 2.12.54"
25486 mkdir -p $DIR/$tdir
25487 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25488 createmany -o $DIR/$tdir/striped_dir/f 512
25489 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25490 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25492 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25493 sed "s/[/][^:]*://g")
25494 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25496 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25498 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25500 run_test 421e "rmfid in DNE"
25506 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25507 skip "Need MDS version at least 2.12.54"
25509 test_mkdir $DIR/$tdir
25511 cnt=$(ls -1 $DIR/$tdir | wc -l)
25512 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25514 FID=$(lfs path2fid $DIR/$tdir/f)
25515 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25516 # rmfid should fail
25517 cnt=$(ls -1 $DIR/$tdir | wc -l)
25518 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25520 chmod a+rw $DIR/$tdir
25522 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25523 # rmfid should fail
25524 cnt=$(ls -1 $DIR/$tdir | wc -l)
25525 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25528 $RUNAS touch $DIR/$tdir/f
25529 FID=$(lfs path2fid $DIR/$tdir/f)
25530 echo "rmfid as root"
25531 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25532 cnt=$(ls -1 $DIR/$tdir | wc -l)
25533 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25536 $RUNAS touch $DIR/$tdir/f
25537 cnt=$(ls -1 $DIR/$tdir | wc -l)
25538 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25539 FID=$(lfs path2fid $DIR/$tdir/f)
25540 # rmfid w/o user_fid2path mount option should fail
25541 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25542 cnt=$(ls -1 $DIR/$tdir | wc -l)
25543 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25545 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25546 stack_trap "rmdir $tmpdir"
25547 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25548 error "failed to mount client'"
25549 stack_trap "umount_client $tmpdir"
25551 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25552 # rmfid should succeed
25553 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25554 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25556 # rmfid shouldn't allow to remove files due to dir's permission
25557 chmod a+rwx $tmpdir/$tdir
25558 touch $tmpdir/$tdir/f
25559 ls -la $tmpdir/$tdir
25560 FID=$(lfs path2fid $tmpdir/$tdir/f)
25561 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25564 run_test 421f "rmfid checks permissions"
25570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25571 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25572 skip "Need MDS version at least 2.12.54"
25574 mkdir -p $DIR/$tdir
25575 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25576 createmany -o $DIR/$tdir/striped_dir/f 512
25577 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25578 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25580 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25581 sed "s/[/][^:]*://g")
25583 rm -f $DIR/$tdir/striped_dir/f1*
25584 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25585 removed=$((512 - cnt))
25587 # few files have been just removed, so we expect
25588 # rmfid to fail on their fids
25589 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25590 [ $removed != $errors ] && error "$errors != $removed"
25592 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25594 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25596 run_test 421g "rmfid to return errors properly"
25599 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25600 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25601 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25602 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25603 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25605 local amc=$(at_max_get client)
25606 local amo=$(at_max_get mds1)
25607 local timeout=`lctl get_param -n timeout`
25609 at_max_set 0 client
25612 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25613 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25614 fail_val=$(((2*timeout + 10)*1000))
25615 touch $DIR/$tdir/d3/file &
25617 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25618 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25619 fail_val=$((2*timeout + 5))
25620 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25624 sleep $((2 * timeout))
25628 touch $DIR/$tdir/d2/file3
25629 touch $DIR/$tdir/d2/file4
25630 touch $DIR/$tdir/d2/file5
25633 at_max_set $amc client
25634 at_max_set $amo mds1
25636 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25637 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25638 error "Watchdog is always throttled"
25640 run_test 422 "kill a process with RPC in progress"
25653 # ensure statfs cache is expired
25656 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25657 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25661 run_test 423 "statfs should return a right data"
25664 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25665 $LCTL set_param fail_loc=0x80000522
25666 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25669 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25672 test_mkdir -c -1 $DIR/$tdir
25673 $LFS setstripe -c -1 $DIR/$tdir
25675 lru_resize_disable "" 100
25676 stack_trap "lru_resize_enable" EXIT
25680 for i in $(seq $((MDSCOUNT * 125))); do
25681 local t=$DIR/$tdir/$tfile_$i
25683 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25684 error_noexit "Create file $t"
25686 stack_trap "rm -rf $DIR/$tdir" EXIT
25688 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25689 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25690 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25692 [ $lock_count -le $lru_size ] ||
25693 error "osc lock count $lock_count > lru size $lru_size"
25696 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25697 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25698 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25700 [ $lock_count -le $lru_size ] ||
25701 error "mdc lock count $lock_count > lru size $lru_size"
25704 run_test 425 "lock count should not exceed lru size"
25707 splice-test -r $DIR/$tfile
25708 splice-test -rd $DIR/$tfile
25709 splice-test $DIR/$tfile
25710 splice-test -d $DIR/$tfile
25712 run_test 426 "splice test on Lustre"
25715 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25716 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25717 skip "Need MDS version at least 2.12.4"
25723 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25724 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25726 $LFS getdirstripe $DIR/$tdir/1/dir
25728 #first setfattr for creating updatelog
25729 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25731 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25732 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25733 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25734 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25738 wait_recovery_complete mds2 $((2*TIMEOUT))
25740 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25741 echo $log | grep "get update log failed" &&
25742 error "update log corruption is detected" || true
25744 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25748 local cache_limit=$CACHE_MAX
25750 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25751 $LCTL set_param -n llite.*.max_cached_mb=64
25754 $LFS setstripe -c 1 $DIR/$tdir
25755 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25756 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25758 for f in $(seq 4); do
25759 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25763 cancel_lru_locks osc
25765 for f in $(seq 4); do
25766 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25770 run_test 428 "large block size IO should not hang"
25772 test_429() { # LU-7915 / LU-10948
25773 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25774 local testfile=$DIR/$tfile
25775 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25781 $LCTL get_param $ll_opencache_threshold_count ||
25782 skip "client does not have opencache parameter"
25784 set_opencache $new_flag
25785 stack_trap "restore_opencache"
25786 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25787 error "enable opencache failed"
25789 # drop MDC DLM locks
25790 cancel_lru_locks mdc
25791 # clear MDC RPC stats counters
25792 $LCTL set_param $mdc_rpcstats=clear
25794 # According to the current implementation, we need to run 3 times
25795 # open & close file to verify if opencache is enabled correctly.
25796 # 1st, RPCs are sent for lookup/open and open handle is released on
25798 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25799 # so open handle won't be released thereafter.
25800 # 3rd, No RPC is sent out.
25801 $MULTIOP $testfile oc || error "multiop failed"
25802 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25803 echo "1st: $first_rpc RPCs in flight"
25805 $MULTIOP $testfile oc || error "multiop failed"
25806 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25807 echo "2nd: $second_rpc RPCs in flight"
25809 $MULTIOP $testfile oc || error "multiop failed"
25810 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25811 echo "3rd: $third_rpc RPCs in flight"
25813 #verify no MDC RPC is sent
25814 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25816 run_test 429 "verify if opencache flag on client side does work"
25822 # data at [200K, 400K)
25823 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25824 error "256K->512K dd fails"
25826 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25827 error "2M->3M dd fails"
25829 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25830 error "4M->5M dd fails"
25831 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25832 # start at first component hole #1
25833 printf "Seeking hole from 1000 ... "
25834 offset=$(lseek_test -l 1000 $file)
25836 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25837 printf "Seeking data from 1000 ... "
25838 offset=$(lseek_test -d 1000 $file)
25840 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25842 # start at first component data block
25843 printf "Seeking hole from 300000 ... "
25844 offset=$(lseek_test -l 300000 $file)
25846 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25847 printf "Seeking data from 300000 ... "
25848 offset=$(lseek_test -d 300000 $file)
25850 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25852 # start at the first component but beyond end of object size
25853 printf "Seeking hole from 1000000 ... "
25854 offset=$(lseek_test -l 1000000 $file)
25856 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25857 printf "Seeking data from 1000000 ... "
25858 offset=$(lseek_test -d 1000000 $file)
25860 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25862 # start at second component stripe 2 (empty file)
25863 printf "Seeking hole from 1500000 ... "
25864 offset=$(lseek_test -l 1500000 $file)
25866 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25867 printf "Seeking data from 1500000 ... "
25868 offset=$(lseek_test -d 1500000 $file)
25870 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25872 # start at second component stripe 1 (all data)
25873 printf "Seeking hole from 3000000 ... "
25874 offset=$(lseek_test -l 3000000 $file)
25876 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25877 printf "Seeking data from 3000000 ... "
25878 offset=$(lseek_test -d 3000000 $file)
25880 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25882 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25883 error "2nd dd fails"
25884 echo "Add data block at 640K...1280K"
25886 # start at before new data block, in hole
25887 printf "Seeking hole from 600000 ... "
25888 offset=$(lseek_test -l 600000 $file)
25890 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25891 printf "Seeking data from 600000 ... "
25892 offset=$(lseek_test -d 600000 $file)
25894 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25896 # start at the first component new data block
25897 printf "Seeking hole from 1000000 ... "
25898 offset=$(lseek_test -l 1000000 $file)
25900 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25901 printf "Seeking data from 1000000 ... "
25902 offset=$(lseek_test -d 1000000 $file)
25904 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25906 # start at second component stripe 2, new data
25907 printf "Seeking hole from 1200000 ... "
25908 offset=$(lseek_test -l 1200000 $file)
25910 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25911 printf "Seeking data from 1200000 ... "
25912 offset=$(lseek_test -d 1200000 $file)
25914 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25916 # start beyond file end
25917 printf "Using offset > filesize ... "
25918 lseek_test -l 4000000 $file && error "lseek should fail"
25919 printf "Using offset > filesize ... "
25920 lseek_test -d 4000000 $file && error "lseek should fail"
25926 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25927 skip "MDT does not support SEEK_HOLE"
25929 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25930 skip "OST does not support SEEK_HOLE"
25932 local file=$DIR/$tdir/$tfile
25934 mkdir -p $DIR/$tdir
25936 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25937 # OST stripe #1 will have continuous data at [1M, 3M)
25938 # OST stripe #2 is empty
25939 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25940 lseek_test_430 $file
25942 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25943 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25944 lseek_test_430 $file
25946 $LFS setstripe -c2 -S 512K $file
25947 echo "Two stripes, stripe size 512K"
25948 lseek_test_430 $file
25950 # FLR with stale mirror
25951 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25953 echo "Mirrored file:"
25954 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25955 echo "Plain 2 stripes 1M"
25956 lseek_test_430 $file
25959 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25962 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25963 skip "OST does not support SEEK_HOLE"
25966 local file=$DIR/$tdir/$tfile
25968 mkdir -p $DIR/$tdir
25969 # Empty layout lseek should fail
25972 printf "Seeking hole from 0 ... "
25973 lseek_test -l 0 $file && error "lseek should fail"
25974 printf "Seeking data from 0 ... "
25975 lseek_test -d 0 $file && error "lseek should fail"
25979 $LFS setstripe -E 1M -c2 -E eof $file
25980 $TRUNCATE $file 1048576
25981 printf "Seeking hole from 1000000 ... "
25982 offset=$(lseek_test -l 1000000 $file)
25984 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25985 printf "Seeking data from 1000000 ... "
25986 lseek_test -d 1000000 $file && error "lseek should fail"
25989 # full component followed by non-inited one
25990 $LFS setstripe -E 1M -c2 -E eof $file
25991 dd if=/dev/urandom of=$file bs=1M count=1
25992 printf "Seeking hole from 1000000 ... "
25993 offset=$(lseek_test -l 1000000 $file)
25995 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25996 printf "Seeking hole from 1048576 ... "
25997 lseek_test -l 1048576 $file && error "lseek should fail"
25998 # init second component and truncate back
25999 echo "123" >> $file
26000 $TRUNCATE $file 1048576
26001 printf "Seeking hole from 1000000 ... "
26002 offset=$(lseek_test -l 1000000 $file)
26004 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26005 printf "Seeking hole from 1048576 ... "
26006 lseek_test -l 1048576 $file && error "lseek should fail"
26007 # boundary checks for big values
26008 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26009 offset=$(lseek_test -d 0 $file.10g)
26010 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26011 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26012 offset=$(lseek_test -d 0 $file.100g)
26013 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26016 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26019 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26020 skip "OST does not support SEEK_HOLE"
26022 local file=$DIR/$tdir/$tfile
26025 mkdir -p $DIR/$tdir
26026 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26028 # cp version 8.33+ prefers lseek over fiemap
26029 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26031 time cp $file /dev/null
26032 (( SECONDS - start < 5 )) ||
26033 error "cp: too long runtime $((SECONDS - start))"
26036 # tar version 1.29+ supports SEEK_HOLE/DATA
26037 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26039 time tar cS $file - | cat > /dev/null
26040 (( SECONDS - start < 5 )) ||
26041 error "tar: too long runtime $((SECONDS - start))"
26044 run_test 430c "lseek: external tools check"
26046 test_431() { # LU-14187
26047 local file=$DIR/$tdir/$tfile
26049 mkdir -p $DIR/$tdir
26050 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26051 dd if=/dev/urandom of=$file bs=4k count=1
26052 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26053 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26054 #define OBD_FAIL_OST_RESTART_IO 0x251
26055 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26056 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26060 echo 3 > /proc/sys/vm/drop_caches
26061 diff $file $file.0 || error "data diff"
26063 run_test 431 "Restart transaction for IO"
26065 cleanup_test_432() {
26066 do_facet mgs $LCTL nodemap_activate 0
26067 wait_nm_sync active
26071 local tmpdir=$TMP/dir432
26073 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26074 skip "Need MDS version at least 2.14.52"
26076 stack_trap cleanup_test_432 EXIT
26080 do_facet mgs $LCTL nodemap_activate 1
26081 wait_nm_sync active
26082 do_facet mgs $LCTL nodemap_modify --name default \
26083 --property admin --value 1
26084 do_facet mgs $LCTL nodemap_modify --name default \
26085 --property trusted --value 1
26086 cancel_lru_locks mdc
26087 wait_nm_sync default admin_nodemap
26088 wait_nm_sync default trusted_nodemap
26090 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26091 grep -ci "Operation not permitted") -ne 0 ]; then
26092 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26095 run_test 432 "mv dir from outside Lustre"
26098 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26099 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26100 skip "Need server version at least 2.9.55"
26102 start_full_debug_logging
26106 stop_full_debug_logging
26110 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26111 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26112 awk '/The barrier for/ { print $7 }')
26115 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26120 barrier_expired() {
26123 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26124 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26125 awk '/will be expired/ { print $7 }')
26127 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26136 echo "Start barrier_freeze at: $(date)"
26137 #define OBD_FAIL_BARRIER_DELAY 0x2202
26138 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26139 # Do not reduce barrier time - See LU-11873
26140 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26143 local b_status=$(barrier_stat)
26144 echo "Got barrier status at: $(date)"
26145 [ "$b_status" = "'freezing_p1'" ] ||
26146 error "(1) unexpected barrier status $b_status"
26148 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26150 b_status=$(barrier_stat)
26151 [ "$b_status" = "'frozen'" ] ||
26152 error "(2) unexpected barrier status $b_status"
26154 local expired=$(barrier_expired)
26155 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26156 sleep $((expired + 3))
26158 b_status=$(barrier_stat)
26159 [ "$b_status" = "'expired'" ] ||
26160 error "(3) unexpected barrier status $b_status"
26162 # Do not reduce barrier time - See LU-11873
26163 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26164 error "(4) fail to freeze barrier"
26166 b_status=$(barrier_stat)
26167 [ "$b_status" = "'frozen'" ] ||
26168 error "(5) unexpected barrier status $b_status"
26170 echo "Start barrier_thaw at: $(date)"
26171 #define OBD_FAIL_BARRIER_DELAY 0x2202
26172 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26173 do_facet mgs $LCTL barrier_thaw $FSNAME &
26176 b_status=$(barrier_stat)
26177 echo "Got barrier status at: $(date)"
26178 [ "$b_status" = "'thawing'" ] ||
26179 error "(6) unexpected barrier status $b_status"
26181 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26183 b_status=$(barrier_stat)
26184 [ "$b_status" = "'thawed'" ] ||
26185 error "(7) unexpected barrier status $b_status"
26187 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26188 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26189 do_facet mgs $LCTL barrier_freeze $FSNAME
26191 b_status=$(barrier_stat)
26192 [ "$b_status" = "'failed'" ] ||
26193 error "(8) unexpected barrier status $b_status"
26195 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26196 do_facet mgs $LCTL barrier_thaw $FSNAME
26200 run_test 801a "write barrier user interfaces and stat machine"
26205 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26206 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26207 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26208 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26209 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26211 cancel_lru_locks mdc
26213 # 180 seconds should be long enough
26214 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26216 local b_status=$(barrier_stat)
26217 [ "$b_status" = "'frozen'" ] ||
26218 error "(6) unexpected barrier status $b_status"
26220 mkdir $DIR/$tdir/d0/d10 &
26223 touch $DIR/$tdir/d1/f13 &
26226 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26229 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26232 rm -f $DIR/$tdir/d4/f12 &
26235 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26237 # To guarantee taht the 'stat' is not blocked
26238 b_status=$(barrier_stat)
26239 [ "$b_status" = "'frozen'" ] ||
26240 error "(8) unexpected barrier status $b_status"
26242 # let above commands to run at background
26245 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26246 ps -p $touch_pid || error "(10) touch should be blocked"
26247 ps -p $ln_pid || error "(11) link should be blocked"
26248 ps -p $mv_pid || error "(12) rename should be blocked"
26249 ps -p $rm_pid || error "(13) unlink should be blocked"
26251 b_status=$(barrier_stat)
26252 [ "$b_status" = "'frozen'" ] ||
26253 error "(14) unexpected barrier status $b_status"
26255 do_facet mgs $LCTL barrier_thaw $FSNAME
26256 b_status=$(barrier_stat)
26257 [ "$b_status" = "'thawed'" ] ||
26258 error "(15) unexpected barrier status $b_status"
26260 wait $mkdir_pid || error "(16) mkdir should succeed"
26261 wait $touch_pid || error "(17) touch should succeed"
26262 wait $ln_pid || error "(18) link should succeed"
26263 wait $mv_pid || error "(19) rename should succeed"
26264 wait $rm_pid || error "(20) unlink should succeed"
26268 run_test 801b "modification will be blocked by write barrier"
26271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26275 stop mds2 || error "(1) Fail to stop mds2"
26277 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26279 local b_status=$(barrier_stat)
26280 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26281 do_facet mgs $LCTL barrier_thaw $FSNAME
26282 error "(2) unexpected barrier status $b_status"
26285 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26286 error "(3) Fail to rescan barrier bitmap"
26288 # Do not reduce barrier time - See LU-11873
26289 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26291 b_status=$(barrier_stat)
26292 [ "$b_status" = "'frozen'" ] ||
26293 error "(4) unexpected barrier status $b_status"
26295 do_facet mgs $LCTL barrier_thaw $FSNAME
26296 b_status=$(barrier_stat)
26297 [ "$b_status" = "'thawed'" ] ||
26298 error "(5) unexpected barrier status $b_status"
26300 local devname=$(mdsdevname 2)
26302 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26304 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26305 error "(7) Fail to rescan barrier bitmap"
26309 run_test 801c "rescan barrier bitmap"
26311 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26312 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26313 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26314 saved_MOUNT_OPTS=$MOUNT_OPTS
26320 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26321 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26322 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26323 MOUNT_OPTS=$saved_MOUNT_OPTS
26328 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26329 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26330 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26331 skip "Need server version at least 2.9.55"
26333 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26335 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26337 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26338 error "(2) Fail to copy"
26340 trap cleanup_802a EXIT
26342 # sync by force before remount as readonly
26343 sync; sync_all_data; sleep 3; sync_all_data
26347 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26348 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26349 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26351 echo "Mount the server as read only"
26352 setupall server_only || error "(3) Fail to start servers"
26354 echo "Mount client without ro should fail"
26355 mount_client $MOUNT &&
26356 error "(4) Mount client without 'ro' should fail"
26358 echo "Mount client with ro should succeed"
26359 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26360 mount_client $MOUNT ||
26361 error "(5) Mount client with 'ro' should succeed"
26363 echo "Modify should be refused"
26364 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26366 echo "Read should be allowed"
26367 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26368 error "(7) Read should succeed under ro mode"
26372 run_test 802a "simulate readonly device"
26375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26376 remote_mds_nodsh && skip "remote MDS with nodsh"
26378 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26379 skip "readonly option not available"
26381 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26383 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26384 error "(2) Fail to copy"
26386 # write back all cached data before setting MDT to readonly
26390 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26391 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26393 echo "Modify should be refused"
26394 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26396 echo "Read should be allowed"
26397 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26398 error "(7) Read should succeed under ro mode"
26401 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26403 run_test 802b "be able to set MDTs to readonly"
26406 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26407 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26408 skip "MDS needs to be newer than 2.10.54"
26410 mkdir_on_mdt0 $DIR/$tdir
26411 # Create some objects on all MDTs to trigger related logs objects
26412 for idx in $(seq $MDSCOUNT); do
26413 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26414 $DIR/$tdir/dir${idx} ||
26415 error "Fail to create $DIR/$tdir/dir${idx}"
26419 wait_delete_completed # ensure old test cleanups are finished
26420 echo "before create:"
26422 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26424 for i in {1..10}; do
26425 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26426 error "Fail to create $DIR/$tdir/foo$i"
26430 echo "after create:"
26432 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26434 # allow for an llog to be cleaned up during the test
26435 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26436 error "before ($before_used) + 10 > after ($after_used)"
26438 for i in {1..10}; do
26439 rm -rf $DIR/$tdir/foo$i ||
26440 error "Fail to remove $DIR/$tdir/foo$i"
26443 sleep 3 # avoid MDT return cached statfs
26444 wait_delete_completed
26445 echo "after unlink:"
26447 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26449 # allow for an llog to be created during the test
26450 [ $after_used -le $((before_used + 1)) ] ||
26451 error "after ($after_used) > before ($before_used) + 1"
26453 run_test 803a "verify agent object for remote object"
26456 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26457 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26458 skip "MDS needs to be newer than 2.13.56"
26459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26461 for i in $(seq 0 $((MDSCOUNT - 1))); do
26462 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26470 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26471 for i in $(seq 0 $((MDSCOUNT - 1))); do
26472 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26473 awk '/getattr/ { print $2 }')
26474 before=$((before + tmp))
26476 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26477 for i in $(seq 0 $((MDSCOUNT - 1))); do
26478 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26479 awk '/getattr/ { print $2 }')
26480 after=$((after + tmp))
26483 [ $before -eq $after ] || error "getattr count $before != $after"
26485 run_test 803b "remote object can getattr from cache"
26488 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26489 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26490 skip "MDS needs to be newer than 2.10.54"
26491 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26493 mkdir -p $DIR/$tdir
26494 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26495 error "Fail to create $DIR/$tdir/dir0"
26497 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26498 local dev=$(mdsdevname 2)
26500 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26501 grep ${fid} || error "NOT found agent entry for dir0"
26503 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26504 error "Fail to create $DIR/$tdir/dir1"
26506 touch $DIR/$tdir/dir1/foo0 ||
26507 error "Fail to create $DIR/$tdir/dir1/foo0"
26508 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26511 for idx in $(seq $MDSCOUNT); do
26512 dev=$(mdsdevname $idx)
26513 do_facet mds${idx} \
26514 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26515 grep ${fid} && rc=$idx
26518 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26519 error "Fail to rename foo0 to foo1"
26520 if [ $rc -eq 0 ]; then
26521 for idx in $(seq $MDSCOUNT); do
26522 dev=$(mdsdevname $idx)
26523 do_facet mds${idx} \
26524 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26525 grep ${fid} && rc=$idx
26529 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26530 error "Fail to rename foo1 to foo2"
26531 if [ $rc -eq 0 ]; then
26532 for idx in $(seq $MDSCOUNT); do
26533 dev=$(mdsdevname $idx)
26534 do_facet mds${idx} \
26535 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26536 grep ${fid} && rc=$idx
26540 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26542 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26543 error "Fail to link to $DIR/$tdir/dir1/foo2"
26544 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26545 error "Fail to rename foo2 to foo0"
26546 unlink $DIR/$tdir/dir1/foo0 ||
26547 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26548 rm -rf $DIR/$tdir/dir0 ||
26549 error "Fail to rm $DIR/$tdir/dir0"
26551 for idx in $(seq $MDSCOUNT); do
26552 dev=$(mdsdevname $idx)
26556 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26558 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26559 error "mount mds$idx failed"
26560 df $MOUNT > /dev/null 2>&1
26562 # e2fsck should not return error
26564 error "e2fsck detected error on MDT${idx}: rc=$rc"
26567 run_test 804 "verify agent entry for remote entry"
26570 do_facet $SINGLEMDS zfs set quota=$old $fsset
26571 unlinkmany $DIR/$tdir/f- 1000000
26576 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26577 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26578 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26579 skip "netfree not implemented before 0.7"
26580 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26581 skip "Need MDS version at least 2.10.57"
26588 local pref="osd-zfs.$FSNAME-MDT0000."
26590 # limit available space on MDS dataset to meet nospace issue
26591 # quickly. then ZFS 0.7.2 can use reserved space if asked
26592 # properly (using netfree flag in osd_declare_destroy()
26593 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26594 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26596 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26597 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26598 let "usedkb=usedkb-freekb"
26599 let "freekb=freekb/2"
26600 if let "freekb > 5000"; then
26603 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26604 trap cleanup_805 EXIT
26605 mkdir_on_mdt0 $DIR/$tdir
26606 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26607 error "Can't set PFL layout"
26608 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26609 rm -rf $DIR/$tdir || error "not able to remove"
26610 do_facet $SINGLEMDS zfs set quota=$old $fsset
26613 run_test 805 "ZFS can remove from full fs"
26619 local expect=$(stat -c %s $file)
26621 check_lsom_size $1 $expect
26623 local blocks=$($LFS getsom -b $file)
26624 expect=$(stat -c %b $file)
26625 [[ $blocks == $expect ]] ||
26626 error "$file expected blocks: $expect, got: $blocks"
26634 cancel_lru_locks mdc
26636 size=$($LFS getsom -s $1)
26637 [[ $size == $expect ]] ||
26638 error "$file expected size: $expect, got: $size"
26642 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26643 skip "Need MDS version at least 2.11.52"
26647 touch $DIR/$tfile || error "touch $tfile failed"
26649 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26650 save_lustre_params client "llite.*.xattr_cache" > $save
26651 lctl set_param llite.*.xattr_cache=0
26652 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26654 # single-threaded write
26655 echo "Test SOM for single-threaded write"
26656 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26657 error "write $tfile failed"
26658 check_lsom_size $DIR/$tfile $bs
26661 local size=$(($num * $bs))
26665 echo "Test SOM for single client multi-threaded($num) write"
26666 $TRUNCATE $DIR/$tfile 0
26667 for ((i = 0; i < $num; i++)); do
26668 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26670 offset=$((offset + $bs))
26672 for (( i=0; i < $num; i++ )); do
26675 check_lsom_size $DIR/$tfile $size
26677 $TRUNCATE $DIR/$tfile 0
26678 for ((i = 0; i < $num; i++)); do
26679 offset=$((offset - $bs))
26680 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26683 for (( i=0; i < $num; i++ )); do
26686 check_lsom_size $DIR/$tfile $size
26688 # multi-client writes
26689 num=$(get_node_count ${CLIENTS//,/ })
26690 size=$(($num * $bs))
26694 echo "Test SOM for multi-client ($num) writes"
26695 $TRUNCATE $DIR/$tfile 0
26696 for client in ${CLIENTS//,/ }; do
26697 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26700 offset=$((offset + $bs))
26702 for (( i=0; i < $num; i++ )); do
26705 check_lsom_size $DIR/$tfile $offset
26708 $TRUNCATE $DIR/$tfile 0
26709 for client in ${CLIENTS//,/ }; do
26710 offset=$((offset - $bs))
26711 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26715 for (( i=0; i < $num; i++ )); do
26718 check_lsom_size $DIR/$tfile $size
26721 echo "Test SOM for truncate"
26722 $TRUNCATE $DIR/$tfile 1048576
26723 check_lsom_size $DIR/$tfile 1048576
26724 $TRUNCATE $DIR/$tfile 1234
26725 check_lsom_size $DIR/$tfile 1234
26727 # verify SOM blocks count
26728 echo "Verify SOM block count"
26729 $TRUNCATE $DIR/$tfile 0
26730 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26731 error "failed to write file $tfile"
26732 check_lsom_data $DIR/$tfile
26734 run_test 806 "Verify Lazy Size on MDS"
26737 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26738 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26739 skip "Need MDS version at least 2.11.52"
26741 # Registration step
26742 changelog_register || error "changelog_register failed"
26743 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26744 changelog_users $SINGLEMDS | grep -q $cl_user ||
26745 error "User $cl_user not found in changelog_users"
26747 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26748 save_lustre_params client "llite.*.xattr_cache" > $save
26749 lctl set_param llite.*.xattr_cache=0
26750 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26752 rm -rf $DIR/$tdir || error "rm $tdir failed"
26753 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26754 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26755 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26756 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26757 error "truncate $tdir/trunc failed"
26760 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26761 error "write $tfile failed"
26763 # multi-client wirtes
26764 local num=$(get_node_count ${CLIENTS//,/ })
26768 echo "Test SOM for multi-client ($num) writes"
26769 touch $DIR/$tfile || error "touch $tfile failed"
26770 $TRUNCATE $DIR/$tfile 0
26771 for client in ${CLIENTS//,/ }; do
26772 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26775 offset=$((offset + $bs))
26777 for (( i=0; i < $num; i++ )); do
26781 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26782 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26783 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26784 check_lsom_data $DIR/$tdir/trunc
26785 check_lsom_data $DIR/$tdir/single_dd
26786 check_lsom_data $DIR/$tfile
26789 # Deregistration step
26790 changelog_deregister || error "changelog_deregister failed"
26792 run_test 807 "verify LSOM syncing tool"
26794 check_som_nologged()
26796 local lines=$($LFS changelog $FSNAME-MDT0000 |
26797 grep 'x=trusted.som' | wc -l)
26798 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26802 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26803 skip "Need MDS version at least 2.11.55"
26805 # Registration step
26806 changelog_register || error "changelog_register failed"
26808 touch $DIR/$tfile || error "touch $tfile failed"
26811 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26812 error "write $tfile failed"
26815 $TRUNCATE $DIR/$tfile 1234
26818 $TRUNCATE $DIR/$tfile 1048576
26821 # Deregistration step
26822 changelog_deregister || error "changelog_deregister failed"
26824 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26829 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26833 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26834 skip "Need MDS version at least 2.11.56"
26836 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26837 error "failed to create DoM-only file $DIR/$tfile"
26838 touch $DIR/$tfile || error "touch $tfile failed"
26839 check_som_nodata $DIR/$tfile
26841 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26842 error "write $tfile failed"
26843 check_som_nodata $DIR/$tfile
26845 $TRUNCATE $DIR/$tfile 1234
26846 check_som_nodata $DIR/$tfile
26848 $TRUNCATE $DIR/$tfile 4097
26849 check_som_nodata $DIR/$file
26851 run_test 809 "Verify no SOM xattr store for DoM-only files"
26854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26855 $GSS && skip_env "could not run with gss"
26856 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26857 skip "OST < 2.12.58 doesn't align checksum"
26860 stack_trap "set_checksums $ORIG_CSUM" EXIT
26861 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26866 for csum in $CKSUM_TYPES; do
26867 #define OBD_FAIL_OSC_NO_GRANT 0x411
26868 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26869 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26871 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26872 before=$(md5sum $DIR/$tfile)
26873 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26874 after=$(md5sum $DIR/$tfile)
26875 [ "$before" == "$after" ] ||
26876 error "$csum: $before != $after bs=$1 seek=$2"
26880 run_test 810 "partial page writes on ZFS (LU-11663)"
26883 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26884 skip "OST < 2.12.51 doesn't support this fail_loc"
26886 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26887 # ensure ost1 is connected
26888 stat $DIR/$tfile >/dev/null || error "can't stat"
26889 wait_osc_import_state client ost1 FULL
26890 # no locks, no reqs to let the connection idle
26891 cancel_lru_locks osc
26893 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26894 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26895 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26896 wait_osc_import_state client ost1 CONNECTING
26897 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26899 stat $DIR/$tfile >/dev/null || error "can't stat file"
26901 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26903 test_812b() { # LU-12378
26904 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26905 skip "OST < 2.12.51 doesn't support this fail_loc"
26907 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26908 # ensure ost1 is connected
26909 stat $DIR/$tfile >/dev/null || error "can't stat"
26910 wait_osc_import_state client ost1 FULL
26911 # no locks, no reqs to let the connection idle
26912 cancel_lru_locks osc
26914 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26915 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26916 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26917 wait_osc_import_state client ost1 CONNECTING
26918 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26920 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26921 wait_osc_import_state client ost1 IDLE
26923 run_test 812b "do not drop no resend request for idle connect"
26928 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26930 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26931 $LFS getstripe $DIR/$tfile
26932 $LCTL set_param osc.*.idle_timeout=10
26933 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26934 # ensure ost1 is connected
26935 stat $DIR/$tfile >/dev/null || error "can't stat"
26936 wait_osc_import_state client ost1 FULL
26937 # no locks, no reqs to let the connection idle
26938 cancel_lru_locks osc
26940 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26941 $LCTL set_param fail_loc=0x80000533
26943 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26945 run_test 812c "idle import vs lock enqueue race"
26948 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26949 [ -z "$file_heat_sav" ] && skip "no file heat support"
26960 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26961 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26963 $LCTL set_param -n llite.*.file_heat=1
26964 echo "Turn on file heat"
26965 echo "Period second: $period_second, Decay percentage: $decay_pct"
26967 echo "QQQQ" > $DIR/$tfile
26968 echo "QQQQ" > $DIR/$tfile
26969 echo "QQQQ" > $DIR/$tfile
26970 cat $DIR/$tfile > /dev/null
26971 cat $DIR/$tfile > /dev/null
26972 cat $DIR/$tfile > /dev/null
26973 cat $DIR/$tfile > /dev/null
26975 local out=$($LFS heat_get $DIR/$tfile)
26977 $LFS heat_get $DIR/$tfile
26978 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26979 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26980 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26981 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26983 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26984 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26985 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26986 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26988 sleep $((period_second + 3))
26989 echo "Sleep $((period_second + 3)) seconds..."
26990 # The recursion formula to calculate the heat of the file f is as
26992 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26993 # Where Hi is the heat value in the period between time points i*I and
26994 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26995 # to the weight of Ci.
26996 out=$($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 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27004 error "read sample ($readsample) is wrong"
27005 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27006 error "write sample ($writesample) is wrong"
27007 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27008 error "read bytes ($readbyte) is wrong"
27009 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27010 error "write bytes ($writebyte) is wrong"
27012 echo "QQQQ" > $DIR/$tfile
27013 echo "QQQQ" > $DIR/$tfile
27014 echo "QQQQ" > $DIR/$tfile
27015 cat $DIR/$tfile > /dev/null
27016 cat $DIR/$tfile > /dev/null
27017 cat $DIR/$tfile > /dev/null
27018 cat $DIR/$tfile > /dev/null
27020 sleep $((period_second + 3))
27021 echo "Sleep $((period_second + 3)) seconds..."
27023 out=$($LFS heat_get $DIR/$tfile)
27024 $LFS heat_get $DIR/$tfile
27025 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27026 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27027 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27028 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27030 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27031 4 * $decay_pct) / 100") -eq 1 ] ||
27032 error "read sample ($readsample1) is wrong"
27033 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27034 3 * $decay_pct) / 100") -eq 1 ] ||
27035 error "write sample ($writesample1) is wrong"
27036 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27037 20 * $decay_pct) / 100") -eq 1 ] ||
27038 error "read bytes ($readbyte1) is wrong"
27039 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27040 15 * $decay_pct) / 100") -eq 1 ] ||
27041 error "write bytes ($writebyte1) is wrong"
27043 echo "Turn off file heat for the file $DIR/$tfile"
27044 $LFS heat_set -o $DIR/$tfile
27046 echo "QQQQ" > $DIR/$tfile
27047 echo "QQQQ" > $DIR/$tfile
27048 echo "QQQQ" > $DIR/$tfile
27049 cat $DIR/$tfile > /dev/null
27050 cat $DIR/$tfile > /dev/null
27051 cat $DIR/$tfile > /dev/null
27052 cat $DIR/$tfile > /dev/null
27054 out=$($LFS heat_get $DIR/$tfile)
27055 $LFS heat_get $DIR/$tfile
27056 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27057 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27058 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27059 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27061 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27062 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27063 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27064 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27066 echo "Trun on file heat for the file $DIR/$tfile"
27067 $LFS heat_set -O $DIR/$tfile
27069 echo "QQQQ" > $DIR/$tfile
27070 echo "QQQQ" > $DIR/$tfile
27071 echo "QQQQ" > $DIR/$tfile
27072 cat $DIR/$tfile > /dev/null
27073 cat $DIR/$tfile > /dev/null
27074 cat $DIR/$tfile > /dev/null
27075 cat $DIR/$tfile > /dev/null
27077 out=$($LFS heat_get $DIR/$tfile)
27078 $LFS heat_get $DIR/$tfile
27079 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27080 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27081 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27082 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27084 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27085 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27086 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27087 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27089 $LFS heat_set -c $DIR/$tfile
27090 $LCTL set_param -n llite.*.file_heat=0
27091 echo "Turn off file heat support for the Lustre filesystem"
27093 echo "QQQQ" > $DIR/$tfile
27094 echo "QQQQ" > $DIR/$tfile
27095 echo "QQQQ" > $DIR/$tfile
27096 cat $DIR/$tfile > /dev/null
27097 cat $DIR/$tfile > /dev/null
27098 cat $DIR/$tfile > /dev/null
27099 cat $DIR/$tfile > /dev/null
27101 out=$($LFS heat_get $DIR/$tfile)
27102 $LFS heat_get $DIR/$tfile
27103 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27104 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27105 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27106 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27108 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27109 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27110 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27111 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27113 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27116 run_test 813 "File heat verfication"
27120 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27121 echo -n y >> $DIR/$tfile
27122 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27123 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27125 run_test 814 "sparse cp works as expected (LU-12361)"
27129 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27130 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27132 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27135 local ost1_imp=$(get_osc_import_name client ost1)
27136 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27139 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27140 # ensure ost1 is connected
27142 stat $DIR/$tfile >/dev/null || error "can't stat"
27143 wait_osc_import_state client ost1 FULL
27144 # no locks, no reqs to let the connection idle
27145 cancel_lru_locks osc
27146 lru_resize_disable osc
27149 before=$($LCTL get_param -n \
27150 ldlm.namespaces.$imp_name.lru_size)
27152 wait_osc_import_state client ost1 IDLE
27153 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27154 now=$($LCTL get_param -n \
27155 ldlm.namespaces.$imp_name.lru_size)
27156 [ $before == $now ] || error "lru_size changed $before != $now"
27158 run_test 816 "do not reset lru_resize on idle reconnect"
27162 exportfs -u localhost:$DIR/nfsexp
27167 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27169 mkdir -p $DIR/nfsexp
27170 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27171 error "failed to export nfs"
27173 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27174 stack_trap cleanup_817 EXIT
27176 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27177 error "failed to mount nfs to $tmpdir"
27179 cp /bin/true $tmpdir
27180 $DIR/nfsexp/true || error "failed to execute 'true' command"
27182 run_test 817 "nfsd won't cache write lock for exec file"
27186 $LFS setstripe -c1 -i0 $DIR/$tfile
27187 $LFS setstripe -c1 -i1 $DIR/$tfile
27189 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27190 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27191 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27192 error "start $SINGLEMDS failed"
27195 run_test 818 "unlink with failed llog"
27198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27199 cancel_lru_locks osc
27200 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27201 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27202 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27205 run_test 819a "too big niobuf in read"
27208 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27209 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27210 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27211 cancel_lru_locks osc
27215 run_test 819b "too big niobuf in write"
27218 function test_820_start_ost() {
27221 for num in $(seq $OSTCOUNT); do
27222 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27230 umount_client $MOUNT || error "umount failed"
27231 for num in $(seq $OSTCOUNT); do
27235 # mount client with no active OSTs
27236 # so that the client can't initialize max LOV EA size
27237 # from OSC notifications
27238 mount_client $MOUNT || error "mount failed"
27239 # delay OST starting to keep this 0 max EA size for a while
27240 test_820_start_ost &
27242 # create a directory on MDS2
27243 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27244 error "Failed to create directory"
27245 # open intent should update default EA size
27246 # see mdc_update_max_ea_from_body()
27247 # notice this is the very first RPC to MDS2
27248 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27251 # With SSK, this situation can lead to -EPERM being returned.
27252 # In that case, simply retry.
27253 if [ $ret -ne 0 ] && $SHARED_KEY; then
27254 if echo "$out" | grep -q "not permitted"; then
27255 cp /etc/services $DIR/$tdir/mds2
27259 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27261 run_test 820 "update max EA from open intent"
27264 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27266 save_lustre_params mds1 \
27267 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27268 do_facet $SINGLEMDS "$LCTL set_param -n \
27269 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27270 do_facet $SINGLEMDS "$LCTL set_param -n \
27271 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27273 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27274 local maxage=$(do_facet mds1 $LCTL get_param -n \
27275 osp.$FSNAME-OST0000*MDT0000.maxage)
27276 sleep $((maxage + 1))
27278 #define OBD_FAIL_NET_ERROR_RPC 0x532
27279 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27281 stack_trap "restore_lustre_params < $p; rm $p"
27283 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27284 osp.$FSNAME-OST0000*MDT0000.create_count")
27285 for i in $(seq 1 $count); do
27286 touch $DIR/$tfile.${i} || error "touch failed"
27289 run_test 822 "test precreate failure"
27292 # tests that do cleanup/setup should be run at the end
27296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27299 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27300 $LCTL set_param fail_loc=0x903
27302 cancel_lru_locks MGC
27304 FAIL_ON_ERROR=true cleanup
27305 FAIL_ON_ERROR=true setup
27307 run_test 900 "umount should not race with any mgc requeue thread"
27309 # LUS-6253/LU-11185
27315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27317 # some get_param have a bug to handle dot in param name
27318 cancel_lru_locks MGC
27319 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27320 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27321 umount_client $MOUNT || error "umount failed"
27322 mount_client $MOUNT || error "mount failed"
27323 cancel_lru_locks MGC
27324 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27325 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27327 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27328 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27332 run_test 901 "don't leak a mgc lock on client umount"
27336 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27337 skip "client does not have LU-13377 fix"
27338 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27339 $LCTL set_param fail_loc=0x1415
27340 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27341 cancel_lru_locks osc
27344 run_test 902 "test short write doesn't hang lustre"
27348 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27349 echo "blah" > $DIR/${tfile}-2
27350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27351 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27352 $LCTL set_param fail_loc=0x417 fail_val=20
27354 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27355 sleep 1 # To start the destroy
27356 wait_destroy_complete 150 || error "Destroy taking too long"
27357 cat $DIR/$tfile > /dev/null || error "Evicted"
27359 run_test 903 "Test long page discard does not cause evictions"
27362 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27363 check_and_cleanup_lustre
27364 if [ "$I_MOUNTED" != "yes" ]; then
27365 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true