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"
3724 cleanup_test32_mount() {
3727 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3728 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3729 losetup -d $loopdev || true
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3737 echo "== more mountpoints and symlinks ================="
3738 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3739 trap cleanup_test32_mount EXIT
3740 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3741 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3742 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3743 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3744 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3745 cleanup_test32_mount
3747 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3752 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3753 trap cleanup_test32_mount EXIT
3754 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3755 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3756 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3757 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3758 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3759 cleanup_test32_mount
3761 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3766 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3767 trap cleanup_test32_mount EXIT
3768 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3769 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3770 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3771 test_mkdir -p $DIR/$tdir/d2/test_dir
3772 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3773 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3774 cleanup_test32_mount
3776 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3781 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3782 trap cleanup_test32_mount EXIT
3783 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3784 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3785 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3786 test_mkdir -p $DIR/$tdir/d2/test_dir
3787 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3788 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3789 cleanup_test32_mount
3791 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3795 test_mkdir -p $DIR/$tdir/tmp
3796 local tmp_dir=$DIR/$tdir/tmp
3797 ln -s $DIR/$tdir $tmp_dir/symlink11
3798 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3799 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3800 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3802 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3806 test_mkdir -p $DIR/$tdir/tmp
3807 local tmp_dir=$DIR/$tdir/tmp
3808 ln -s $DIR/$tdir $tmp_dir/symlink11
3809 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3810 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3811 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3813 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3816 local tmp_dir=$DIR/$tdir/tmp
3817 test_mkdir -p $tmp_dir
3818 test_mkdir $DIR/${tdir}2
3819 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3820 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3821 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3823 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3824 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3826 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3829 rm -fr $DIR/$tdir $DIR/${tdir}2
3830 tmp_dir=$DIR/$tdir/tmp
3831 test_mkdir -p $tmp_dir
3832 test_mkdir $DIR/${tdir}2
3833 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3834 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3835 ls $tmp_dir/symlink12 || error "listing symlink12"
3836 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3838 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3843 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3844 trap cleanup_test32_mount EXIT
3845 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3846 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3847 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3848 touch $DIR/$tdir/test_file
3849 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3850 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3851 cleanup_test32_mount
3853 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3858 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3859 trap cleanup_test32_mount EXIT
3860 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3861 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3862 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3863 touch $DIR/$tdir/test_file
3864 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3865 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3866 cleanup_test32_mount
3868 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3874 trap cleanup_test32_mount EXIT
3875 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3876 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3877 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3878 test_mkdir -p $DIR/$tdir/d2
3879 touch $DIR/$tdir/d2/test_file || error "touch failed"
3880 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3881 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3882 cleanup_test32_mount
3884 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3890 trap cleanup_test32_mount EXIT
3891 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3892 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3893 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3894 test_mkdir -p $DIR/$tdir/d2
3895 touch $DIR/$tdir/d2/test_file || error "touch failed"
3896 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3897 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3898 cleanup_test32_mount
3900 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3904 test_mkdir -p $DIR/d32m/tmp
3905 TMP_DIR=$DIR/d32m/tmp
3906 ln -s $DIR $TMP_DIR/symlink11
3907 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3908 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3909 error "symlink11 not a link"
3910 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3911 error "symlink01 not a link"
3913 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3917 test_mkdir -p $DIR/d32n/tmp
3918 TMP_DIR=$DIR/d32n/tmp
3919 ln -s $DIR $TMP_DIR/symlink11
3920 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3921 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3922 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3924 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3928 test_mkdir -p $DIR/d32o/tmp
3929 TMP_DIR=$DIR/d32o/tmp
3930 ln -s $DIR/$tfile $TMP_DIR/symlink12
3931 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3932 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3933 error "symlink12 not a link"
3934 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3935 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3936 error "$DIR/d32o/tmp/symlink12 not file type"
3937 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3938 error "$DIR/d32o/symlink02 not file type"
3940 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3950 test_mkdir -p $DIR/d32p/tmp
3952 TMP_DIR=$DIR/d32p/tmp
3954 ln -s $DIR/$tfile $TMP_DIR/symlink12
3956 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3958 cat $DIR/d32p/tmp/symlink12 ||
3959 error "Can't open $DIR/d32p/tmp/symlink12"
3961 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3964 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3970 trap cleanup_test32_mount EXIT
3971 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3972 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3973 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3974 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3975 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3976 cleanup_test32_mount
3978 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3983 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3984 trap cleanup_test32_mount EXIT
3985 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3986 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3987 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3988 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3989 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3990 cleanup_test32_mount
3992 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3997 chmod 444 $DIR/$tfile
3998 chown $RUNAS_ID $DIR/$tfile
4000 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4003 run_test 33aa "write file with mode 444 (should return error)"
4007 test_mkdir $DIR/$tdir
4008 chown $RUNAS_ID $DIR/$tdir
4009 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4010 error "$RUNAS create $tdir/$tfile failed"
4011 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4012 error "open RDWR" || true
4014 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4018 test_mkdir $DIR/$tdir
4019 chown $RUNAS_ID $DIR/$tdir
4020 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4022 run_test 33b "test open file with malformed flags (No panic)"
4025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4026 remote_ost_nodsh && skip "remote OST with nodsh"
4034 test_mkdir $DIR/$tdir
4035 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4038 for ostnum in $(seq $OSTCOUNT); do
4039 # test-framework's OST numbering is one-based, while Lustre's
4041 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4042 # check if at least some write_bytes stats are counted
4043 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4044 obdfilter.$ostname.stats |
4045 awk '/^write_bytes/ {print $7}' )
4046 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4047 if (( ${write_bytes:-0} > 0 )); then
4053 $all_zeros || return 0
4056 echo foo > $DIR/$tdir/bar
4060 # Total up write_bytes after writing. We'd better find non-zeros.
4061 for ostnum in $(seq $OSTCOUNT); do
4062 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4063 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4064 obdfilter/$ostname/stats |
4065 awk '/^write_bytes/ {print $7}' )
4066 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4067 if (( ${write_bytes:-0} > 0 )); then
4074 for ostnum in $(seq $OSTCOUNT); do
4075 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4076 echo "Check write_bytes is in obdfilter.*.stats:"
4077 do_facet ost$ostnum lctl get_param -n \
4078 obdfilter.$ostname.stats
4080 error "OST not keeping write_bytes stats (b=22312)"
4083 run_test 33c "test write_bytes stats"
4086 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4090 local remote_dir=$DIR/$tdir/remote_dir
4092 test_mkdir $DIR/$tdir
4093 $LFS mkdir -i $MDTIDX $remote_dir ||
4094 error "create remote directory failed"
4096 touch $remote_dir/$tfile
4097 chmod 444 $remote_dir/$tfile
4098 chown $RUNAS_ID $remote_dir/$tfile
4100 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4102 chown $RUNAS_ID $remote_dir
4103 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4104 error "create" || true
4105 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4106 error "open RDWR" || true
4107 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4109 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4112 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4116 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4117 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4118 mkdir $DIR/$tdir/local_dir
4120 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4121 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4122 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4124 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4125 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4127 rmdir $DIR/$tdir/* || error "rmdir failed"
4130 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4131 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4132 mkdir $DIR/$tdir/local_dir
4134 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4135 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4136 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4138 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4139 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4141 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4144 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4145 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4146 mkdir $DIR/$tdir/local_dir
4148 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4149 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4150 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4152 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4153 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4155 run_test 33e "mkdir and striped directory should have same mode"
4159 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4164 remote_mds_nodsh && skip "remote MDS with nodsh"
4167 chmod go+rwx $DIR/$tdir
4168 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4169 trap cleanup_33f EXIT
4171 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4172 error "cannot create striped directory"
4174 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4175 error "cannot create files in striped directory"
4177 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4178 error "cannot remove files in striped directory"
4180 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4181 error "cannot remove striped directory"
4185 run_test 33f "nonroot user can create, access, and remove a striped directory"
4188 mkdir -p $DIR/$tdir/dir2
4190 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4192 [[ $err =~ "exists" ]] || error "Not exists error"
4194 run_test 33g "nonroot user create already existing root created file"
4197 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4198 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4199 skip "Need MDS version at least 2.13.50"
4201 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4202 error "mkdir $tdir failed"
4203 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4205 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4208 for fname in $DIR/$tdir/$tfile.bak \
4209 $DIR/$tdir/$tfile.SAV \
4210 $DIR/$tdir/$tfile.orig \
4211 $DIR/$tdir/$tfile~; do
4212 touch $fname || error "touch $fname failed"
4213 index2=$($LFS getstripe -m $fname)
4214 [ $index -eq $index2 ] ||
4215 error "$fname MDT index mismatch $index != $index2"
4219 for i in {1..250}; do
4220 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4221 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4222 touch $fname || error "touch $fname failed"
4223 index2=$($LFS getstripe -m $fname)
4224 if [[ $index != $index2 ]]; then
4225 failed=$((failed + 1))
4226 echo "$fname MDT index mismatch $index != $index2"
4230 echo "$failed MDT index mismatches"
4231 (( failed < 20 )) || error "MDT index mismatch $failed times"
4234 run_test 33h "temp file is located on the same MDT as target"
4236 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4239 $MCREATE $DIR/f34 || error "mcreate failed"
4240 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4241 error "getstripe failed"
4242 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4243 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4244 error "getstripe failed"
4245 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4246 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4248 run_test 34a "truncate file that has not been opened ==========="
4251 [ ! -f $DIR/f34 ] && test_34a
4252 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4253 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4254 $OPENFILE -f O_RDONLY $DIR/f34
4255 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4256 error "getstripe failed"
4257 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4258 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4260 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4263 [ ! -f $DIR/f34 ] && test_34a
4264 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4265 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4266 $OPENFILE -f O_RDWR $DIR/f34
4267 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4268 error "$LFS getstripe failed"
4269 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4270 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4272 run_test 34c "O_RDWR opening file-with-size works =============="
4275 [ ! -f $DIR/f34 ] && test_34a
4276 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4278 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4279 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34d "write to sparse file ============================="
4286 $MCREATE $DIR/f34e || error "mcreate failed"
4287 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4288 $CHECKSTAT -s 1000 $DIR/f34e ||
4289 error "Size of $DIR/f34e not equal to 1000 bytes"
4290 $OPENFILE -f O_RDWR $DIR/f34e
4291 $CHECKSTAT -s 1000 $DIR/f34e ||
4292 error "Size of $DIR/f34e not equal to 1000 bytes"
4294 run_test 34e "create objects, some with size and some without =="
4296 test_34f() { # bug 6242, 6243
4297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4301 $MCREATE $DIR/f34f || error "mcreate failed"
4302 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4303 dd if=$DIR/f34f of=$TMP/f34f
4304 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4305 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4306 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4307 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4308 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4310 run_test 34f "read from a file with no objects until EOF ======="
4313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4315 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4317 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4318 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4319 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4320 cancel_lru_locks osc
4321 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4322 error "wrong size after lock cancel"
4324 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4325 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4326 error "expanding truncate failed"
4327 cancel_lru_locks osc
4328 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4329 error "wrong expanded size after lock cancel"
4331 run_test 34g "truncate long file ==============================="
4334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4339 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4340 sync # Flush the cache so that multiop below does not block on cache
4341 # flush when getting the group lock
4342 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4345 # Since just timed wait is not good enough, let's do a sync write
4346 # that way we are sure enough time for a roundtrip + processing
4347 # passed + 2 seconds of extra margin.
4348 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4352 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4353 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4357 local nsz=`stat -c %s $DIR/$tfile`
4358 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4360 run_test 34h "ftruncate file under grouplock should not block"
4363 cp /bin/sh $DIR/f35a
4365 chown $RUNAS_ID $DIR/f35a
4366 $RUNAS $DIR/f35a && error || true
4369 run_test 35a "exec file with mode 444 (should return and not leak)"
4373 utime $DIR/f36 || error "utime failed for MDS"
4375 run_test 36a "MDS utime check (mknod, utime)"
4379 utime $DIR/f36 || error "utime failed for OST"
4381 run_test 36b "OST utime check (open, utime)"
4386 chown $RUNAS_ID $DIR/d36
4387 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4389 run_test 36c "non-root MDS utime check (mknod, utime)"
4392 [ ! -d $DIR/d36 ] && test_36c
4393 echo "" > $DIR/d36/f36
4394 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4396 run_test 36d "non-root OST utime check (open, utime)"
4399 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4401 test_mkdir $DIR/$tdir
4402 touch $DIR/$tdir/$tfile
4403 $RUNAS utime $DIR/$tdir/$tfile &&
4404 error "utime worked, expected failure" || true
4406 run_test 36e "utime on non-owned file (should return error)"
4410 local LANG_SAVE=$LANG
4411 local LC_LANG_SAVE=$LC_LANG
4412 export LANG=C LC_LANG=C # for date language
4414 DATESTR="Dec 20 2000"
4415 test_mkdir $DIR/$tdir
4416 lctl set_param fail_loc=$fl
4418 cp /etc/hosts $DIR/$tdir/$tfile
4419 sync & # write RPC generated with "current" inode timestamp, but delayed
4421 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4422 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4423 cancel_lru_locks $OSC
4424 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4426 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4427 echo "BEFORE: $LS_BEFORE" && \
4428 echo "AFTER : $LS_AFTER" && \
4429 echo "WANT : $DATESTR" && \
4430 error "$DIR/$tdir/$tfile timestamps changed" || true
4432 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4438 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4439 subr_36fh "0x80000214"
4441 run_test 36f "utime on file racing with OST BRW write =========="
4444 remote_ost_nodsh && skip "remote OST with nodsh"
4445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4446 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4447 skip "Need MDS version at least 2.12.51"
4452 local tgt="obdfilter"
4454 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4456 test_mkdir $DIR/$tdir
4457 fmd_max_age=$(do_facet $facet \
4458 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4461 echo "FMD max age: ${fmd_max_age}s"
4462 touch $DIR/$tdir/$tfile
4463 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4464 gawk '{cnt=cnt+$1} END{print cnt}')
4465 echo "FMD before: $fmd"
4467 error "FMD wasn't create by touch"
4468 sleep $((fmd_max_age + 12))
4469 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4470 gawk '{cnt=cnt+$1} END{print cnt}')
4471 echo "FMD after: $fmd"
4473 error "FMD wasn't expired by ping"
4475 run_test 36g "FMD cache expiry ====================="
4478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4480 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4481 subr_36fh "0x80000227"
4483 run_test 36h "utime on file racing with OST BRW write =========="
4486 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4488 test_mkdir $DIR/$tdir
4489 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4491 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4492 local new_mtime=$((mtime + 200))
4494 #change Modify time of striped dir
4495 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4496 error "change mtime failed"
4498 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4500 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4502 run_test 36i "change mtime on striped directory"
4504 # test_37 - duplicate with tests 32q 32r
4507 local file=$DIR/$tfile
4509 openfile -f O_DIRECTORY $file
4512 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4513 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4515 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4517 test_39a() { # was test_39
4519 touch $DIR/${tfile}2
4520 # ls -l $DIR/$tfile $DIR/${tfile}2
4521 # ls -lu $DIR/$tfile $DIR/${tfile}2
4522 # ls -lc $DIR/$tfile $DIR/${tfile}2
4524 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4525 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4527 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4529 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4531 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4532 error "O_TRUNC didn't change timestamps"
4535 run_test 39a "mtime changed on create"
4538 test_mkdir -c1 $DIR/$tdir
4539 cp -p /etc/passwd $DIR/$tdir/fopen
4540 cp -p /etc/passwd $DIR/$tdir/flink
4541 cp -p /etc/passwd $DIR/$tdir/funlink
4542 cp -p /etc/passwd $DIR/$tdir/frename
4543 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4546 echo "aaaaaa" >> $DIR/$tdir/fopen
4547 echo "aaaaaa" >> $DIR/$tdir/flink
4548 echo "aaaaaa" >> $DIR/$tdir/funlink
4549 echo "aaaaaa" >> $DIR/$tdir/frename
4551 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4552 local link_new=`stat -c %Y $DIR/$tdir/flink`
4553 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4554 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4556 cat $DIR/$tdir/fopen > /dev/null
4557 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4558 rm -f $DIR/$tdir/funlink2
4559 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4561 for (( i=0; i < 2; i++ )) ; do
4562 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4563 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4564 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4565 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4567 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4568 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4569 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4570 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4572 cancel_lru_locks $OSC
4573 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4576 run_test 39b "mtime change on open, link, unlink, rename ======"
4578 # this should be set to past
4579 TEST_39_MTIME=`date -d "1 year ago" +%s`
4585 local mtime0=`stat -c %Y $DIR1/$tfile`
4587 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4588 local mtime1=`stat -c %Y $DIR1/$tfile`
4589 [ "$mtime1" = $TEST_39_MTIME ] || \
4590 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4593 echo hello >> $DIR1/$tfile
4595 local mtime2=`stat -c %Y $DIR1/$tfile`
4596 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4597 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4599 mv $DIR1/$tfile $DIR1/$tfile-1
4601 for (( i=0; i < 2; i++ )) ; do
4602 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4603 [ "$mtime2" = "$mtime3" ] || \
4604 error "mtime ($mtime2) changed (to $mtime3) on rename"
4606 cancel_lru_locks $OSC
4607 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4610 run_test 39c "mtime change on rename ==========================="
4614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4617 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4619 for (( i=0; i < 2; i++ )) ; do
4620 local mtime=`stat -c %Y $DIR1/$tfile`
4621 [ $mtime = $TEST_39_MTIME ] || \
4622 error "mtime($mtime) is not set to $TEST_39_MTIME"
4624 cancel_lru_locks $OSC
4625 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4628 run_test 39d "create, utime, stat =============================="
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4635 local mtime1=`stat -c %Y $DIR1/$tfile`
4637 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4639 for (( i=0; i < 2; i++ )) ; do
4640 local mtime2=`stat -c %Y $DIR1/$tfile`
4641 [ $mtime2 = $TEST_39_MTIME ] || \
4642 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4644 cancel_lru_locks $OSC
4645 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4648 run_test 39e "create, stat, utime, stat ========================"
4652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4655 mtime1=`stat -c %Y $DIR1/$tfile`
4658 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4660 for (( i=0; i < 2; i++ )) ; do
4661 local mtime2=`stat -c %Y $DIR1/$tfile`
4662 [ $mtime2 = $TEST_39_MTIME ] || \
4663 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4665 cancel_lru_locks $OSC
4666 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4669 run_test 39f "create, stat, sleep, utime, stat ================="
4673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4675 echo hello >> $DIR1/$tfile
4676 local mtime1=`stat -c %Y $DIR1/$tfile`
4679 chmod o+r $DIR1/$tfile
4681 for (( i=0; i < 2; i++ )) ; do
4682 local mtime2=`stat -c %Y $DIR1/$tfile`
4683 [ "$mtime1" = "$mtime2" ] || \
4684 error "lost mtime: $mtime2, should be $mtime1"
4686 cancel_lru_locks $OSC
4687 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4690 run_test 39g "write, chmod, stat ==============================="
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4700 echo hello >> $DIR1/$tfile
4701 local mtime1=`stat -c %Y $DIR1/$tfile`
4703 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4705 if [ "$d1" != "$d2" ]; then
4706 echo "write and touch not within one second"
4708 for (( i=0; i < 2; i++ )) ; do
4709 local mtime2=`stat -c %Y $DIR1/$tfile`
4710 [ "$mtime2" = $TEST_39_MTIME ] || \
4711 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4713 cancel_lru_locks $OSC
4714 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4718 run_test 39h "write, utime within one second, stat ============="
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4726 echo hello >> $DIR1/$tfile
4727 local mtime1=`stat -c %Y $DIR1/$tfile`
4729 mv $DIR1/$tfile $DIR1/$tfile-1
4731 for (( i=0; i < 2; i++ )) ; do
4732 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4734 [ "$mtime1" = "$mtime2" ] || \
4735 error "lost mtime: $mtime2, should be $mtime1"
4737 cancel_lru_locks $OSC
4738 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4741 run_test 39i "write, rename, stat =============================="
4744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4746 start_full_debug_logging
4750 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4751 lctl set_param fail_loc=0x80000412
4752 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4753 error "multiop failed"
4755 local mtime1=`stat -c %Y $DIR1/$tfile`
4757 mv $DIR1/$tfile $DIR1/$tfile-1
4759 kill -USR1 $multipid
4760 wait $multipid || error "multiop close failed"
4762 for (( i=0; i < 2; i++ )) ; do
4763 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4764 [ "$mtime1" = "$mtime2" ] ||
4765 error "mtime is lost on close: $mtime2, " \
4769 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4771 lctl set_param fail_loc=0
4772 stop_full_debug_logging
4774 run_test 39j "write, rename, close, stat ======================="
4777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4782 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4784 local mtime1=`stat -c %Y $DIR1/$tfile`
4786 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4788 kill -USR1 $multipid
4789 wait $multipid || error "multiop close failed"
4791 for (( i=0; i < 2; i++ )) ; do
4792 local mtime2=`stat -c %Y $DIR1/$tfile`
4794 [ "$mtime2" = $TEST_39_MTIME ] || \
4795 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4798 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4801 run_test 39k "write, utime, close, stat ========================"
4803 # this should be set to future
4804 TEST_39_ATIME=`date -d "1 year" +%s`
4807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4808 remote_mds_nodsh && skip "remote MDS with nodsh"
4810 local atime_diff=$(do_facet $SINGLEMDS \
4811 lctl get_param -n mdd.*MDT0000*.atime_diff)
4813 mkdir_on_mdt0 $DIR/$tdir
4815 # test setting directory atime to future
4816 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4817 local atime=$(stat -c %X $DIR/$tdir)
4818 [ "$atime" = $TEST_39_ATIME ] ||
4819 error "atime is not set to future: $atime, $TEST_39_ATIME"
4821 # test setting directory atime from future to now
4822 local now=$(date +%s)
4823 touch -a -d @$now $DIR/$tdir
4825 atime=$(stat -c %X $DIR/$tdir)
4826 [ "$atime" -eq "$now" ] ||
4827 error "atime is not updated from future: $atime, $now"
4829 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4832 # test setting directory atime when now > dir atime + atime_diff
4833 local d1=$(date +%s)
4835 local d2=$(date +%s)
4836 cancel_lru_locks mdc
4837 atime=$(stat -c %X $DIR/$tdir)
4838 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4839 error "atime is not updated : $atime, should be $d2"
4841 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4844 # test not setting directory atime when now < dir atime + atime_diff
4846 cancel_lru_locks mdc
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4849 error "atime is updated to $atime, should remain $d1<atime<$d2"
4851 do_facet $SINGLEMDS \
4852 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4854 run_test 39l "directory atime update ==========================="
4857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4861 local far_past_mtime=$(date -d "May 29 1953" +%s)
4862 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4864 touch -m -d @$far_past_mtime $DIR1/$tfile
4865 touch -a -d @$far_past_atime $DIR1/$tfile
4867 for (( i=0; i < 2; i++ )) ; do
4868 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4869 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4870 error "atime or mtime set incorrectly"
4872 cancel_lru_locks $OSC
4873 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4876 run_test 39m "test atime and mtime before 1970"
4878 test_39n() { # LU-3832
4879 remote_mds_nodsh && skip "remote MDS with nodsh"
4881 local atime_diff=$(do_facet $SINGLEMDS \
4882 lctl get_param -n mdd.*MDT0000*.atime_diff)
4887 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4890 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4891 atime0=$(stat -c %X $DIR/$tfile)
4894 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4895 atime1=$(stat -c %X $DIR/$tfile)
4898 cancel_lru_locks mdc
4899 cancel_lru_locks osc
4900 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4901 atime2=$(stat -c %X $DIR/$tfile)
4903 do_facet $SINGLEMDS \
4904 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4906 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4907 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4909 run_test 39n "check that O_NOATIME is honored"
4912 TESTDIR=$DIR/$tdir/$tfile
4913 [ -e $TESTDIR ] && rm -rf $TESTDIR
4920 links2=$(stat -c %h .)
4921 [ $(($links1 + 2)) != $links2 ] &&
4922 error "wrong links count $(($links1 + 2)) != $links2"
4924 links3=$(stat -c %h .)
4925 [ $(($links1 + 1)) != $links3 ] &&
4926 error "wrong links count $links1 != $links3"
4929 run_test 39o "directory cached attributes updated after create"
4932 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4935 TESTDIR=$DIR/$tdir/$tdir
4936 [ -e $TESTDIR ] && rm -rf $TESTDIR
4937 test_mkdir -p $TESTDIR
4941 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4942 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4944 links2=$(stat -c %h .)
4945 [ $(($links1 + 2)) != $links2 ] &&
4946 error "wrong links count $(($links1 + 2)) != $links2"
4948 links3=$(stat -c %h .)
4949 [ $(($links1 + 1)) != $links3 ] &&
4950 error "wrong links count $links1 != $links3"
4953 run_test 39p "remote directory cached attributes updated after create ========"
4956 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4957 skip "no atime update on old OST"
4958 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4959 skip_env "ldiskfs only test"
4963 saved_adiff=$(do_facet ost1 \
4964 lctl get_param -n obdfilter.*OST0000.atime_diff)
4965 stack_trap "do_facet ost1 \
4966 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4968 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4970 $LFS setstripe -i 0 $DIR/$tfile
4971 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4972 error "can't write initial file"
4973 cancel_lru_locks osc
4975 # exceed atime_diff and access file
4977 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4978 error "can't udpate atime"
4980 local atime_cli=$(stat -c %X $DIR/$tfile)
4981 echo "client atime: $atime_cli"
4982 # allow atime update to be written to device
4983 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4986 local ostdev=$(ostdevname 1)
4987 local fid=($(lfs getstripe -y $DIR/$tfile |
4988 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4989 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4990 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4992 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4993 local atime_ost=$(do_facet ost1 "$cmd" |&
4994 awk -F'[: ]' '/atime:/ { print $4 }')
4995 (( atime_cli == atime_ost )) ||
4996 error "atime on client $atime_cli != ost $atime_ost"
4998 run_test 39r "lazy atime update on OST"
5000 test_39q() { # LU-8041
5001 local testdir=$DIR/$tdir
5003 multiop_bg_pause $testdir D_c || error "multiop failed"
5005 cancel_lru_locks mdc
5006 kill -USR1 $multipid
5007 local atime=$(stat -c %X $testdir)
5008 [ "$atime" -ne 0 ] || error "atime is zero"
5010 run_test 39q "close won't zero out atime"
5013 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5014 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5015 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5016 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5017 error "$tfile is not 4096 bytes in size"
5019 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5023 small_write $DIR/f41 18
5025 run_test 41 "test small file write + fstat ====================="
5027 count_ost_writes() {
5028 lctl get_param -n ${OSC}.*.stats |
5029 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5030 END { printf("%0.0f", writes) }'
5037 BG_DIRTY_RATIO_SAVE=10
5038 MAX_BG_DIRTY_RATIO=25
5042 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5043 # dirty_ratio, dirty_background_ratio
5044 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5045 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5046 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5047 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5049 # if file not here, we are a 2.4 kernel
5050 kill -CONT `pidof kupdated`
5055 # setup the trap first, so someone cannot exit the test at the
5056 # exact wrong time and mess up a machine
5057 trap start_writeback EXIT
5058 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5059 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5060 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5061 sysctl -w vm.dirty_writeback_centisecs=0
5062 sysctl -w vm.dirty_writeback_centisecs=0
5063 # save and increase /proc/sys/vm/dirty_ratio
5064 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5065 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5066 # save and increase /proc/sys/vm/dirty_background_ratio
5067 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5068 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5070 # if file not here, we are a 2.4 kernel
5071 kill -STOP `pidof kupdated`
5075 # ensure that all stripes have some grant before we test client-side cache
5077 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5078 dd if=/dev/zero of=$i bs=4k count=1
5083 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5084 # file truncation, and file removal.
5086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5089 cancel_lru_locks $OSC
5091 sync; sleep 1; sync # just to be safe
5092 BEFOREWRITES=`count_ost_writes`
5093 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5094 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5095 AFTERWRITES=`count_ost_writes`
5096 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5097 error "$BEFOREWRITES < $AFTERWRITES"
5100 run_test 42a "ensure that we don't flush on close"
5103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5106 cancel_lru_locks $OSC
5109 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5110 BEFOREWRITES=$(count_ost_writes)
5111 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5112 AFTERWRITES=$(count_ost_writes)
5113 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5114 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5116 BEFOREWRITES=$(count_ost_writes)
5117 sync || error "sync: $?"
5118 AFTERWRITES=$(count_ost_writes)
5119 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5120 error "$BEFOREWRITES < $AFTERWRITES on sync"
5122 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5126 run_test 42b "test destroy of file with cached dirty data ======"
5128 # if these tests just want to test the effect of truncation,
5129 # they have to be very careful. consider:
5130 # - the first open gets a {0,EOF}PR lock
5131 # - the first write conflicts and gets a {0, count-1}PW
5132 # - the rest of the writes are under {count,EOF}PW
5133 # - the open for truncate tries to match a {0,EOF}PR
5134 # for the filesize and cancels the PWs.
5135 # any number of fixes (don't get {0,EOF} on open, match
5136 # composite locks, do smarter file size management) fix
5137 # this, but for now we want these tests to verify that
5138 # the cancellation with truncate intent works, so we
5139 # start the file with a full-file pw lock to match against
5140 # until the truncate.
5145 cancel_lru_locks $OSC
5147 # prime the file with 0,EOF PW to match
5151 # now the real test..
5152 dd if=/dev/zero of=$file bs=1024 count=100
5153 BEFOREWRITES=`count_ost_writes`
5154 $TRUNCATE $file $offset
5155 cancel_lru_locks $OSC
5156 AFTERWRITES=`count_ost_writes`
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5164 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5165 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5168 run_test 42c "test partial truncate of file with cached dirty data"
5171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5174 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5175 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5178 run_test 42d "test complete truncate of file with cached dirty data"
5180 test_42e() { # bug22074
5181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5183 local TDIR=$DIR/${tdir}e
5184 local pages=16 # hardcoded 16 pages, don't change it.
5185 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5186 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5190 test_mkdir $DIR/${tdir}e
5191 $LFS setstripe -c 1 $TDIR
5192 createmany -o $TDIR/f $files
5194 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5196 # we assume that with $OSTCOUNT files, at least one of them will
5197 # be allocated on OST0.
5198 warmup_files=$((OSTCOUNT * max_dirty_mb))
5199 createmany -o $TDIR/w $warmup_files
5201 # write a large amount of data into one file and sync, to get good
5202 # avail_grant number from OST.
5203 for ((i=0; i<$warmup_files; i++)); do
5204 idx=$($LFS getstripe -i $TDIR/w$i)
5205 [ $idx -ne 0 ] && continue
5206 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5209 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5211 $LCTL get_param $proc_osc0/cur_dirty_bytes
5212 $LCTL get_param $proc_osc0/cur_grant_bytes
5214 # create as much dirty pages as we can while not to trigger the actual
5215 # RPCs directly. but depends on the env, VFS may trigger flush during this
5216 # period, hopefully we are good.
5217 for ((i=0; i<$warmup_files; i++)); do
5218 idx=$($LFS getstripe -i $TDIR/w$i)
5219 [ $idx -ne 0 ] && continue
5220 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5222 $LCTL get_param $proc_osc0/cur_dirty_bytes
5223 $LCTL get_param $proc_osc0/cur_grant_bytes
5225 # perform the real test
5226 $LCTL set_param $proc_osc0/rpc_stats 0
5227 for ((;i<$files; i++)); do
5228 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5229 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5232 $LCTL get_param $proc_osc0/rpc_stats
5235 local have_ppr=false
5236 $LCTL get_param $proc_osc0/rpc_stats |
5237 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5238 # skip lines until we are at the RPC histogram data
5239 [ "$PPR" == "pages" ] && have_ppr=true && continue
5240 $have_ppr || continue
5242 # we only want the percent stat for < 16 pages
5243 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5245 percent=$((percent + WPCT))
5246 if [[ $percent -gt 15 ]]; then
5247 error "less than 16-pages write RPCs" \
5254 run_test 42e "verify sub-RPC writes are not done synchronously"
5256 test_43A() { # was test_43
5257 test_mkdir $DIR/$tdir
5258 cp -p /bin/ls $DIR/$tdir/$tfile
5259 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5261 # give multiop a chance to open
5264 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5266 # Wait for multiop to exit
5269 run_test 43A "execution of file opened for write should return -ETXTBSY"
5272 test_mkdir $DIR/$tdir
5273 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5274 $DIR/$tdir/sleep 60 &
5276 # Make sure exec of $tdir/sleep wins race with truncate
5278 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5281 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5286 test_mkdir $DIR/$tdir
5287 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5288 $DIR/$tdir/sleep 60 &
5290 # Make sure exec of $tdir/sleep wins race with truncate
5292 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5295 run_test 43b "truncate of file being executed should return -ETXTBSY"
5298 local testdir="$DIR/$tdir"
5301 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5302 ( cd $testdir && md5sum -c )
5304 run_test 43c "md5sum of copy into lustre"
5306 test_44A() { # was test_44
5307 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5309 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5310 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5312 run_test 44A "zero length read from a sparse stripe"
5315 local nstripe=$($LFS getstripe -c -d $DIR)
5316 [ -z "$nstripe" ] && skip "can't get stripe info"
5317 [[ $nstripe -gt $OSTCOUNT ]] &&
5318 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5320 local stride=$($LFS getstripe -S -d $DIR)
5321 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5322 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5325 OFFSETS="0 $((stride/2)) $((stride-1))"
5326 for offset in $OFFSETS; do
5327 for i in $(seq 0 $((nstripe-1))); do
5328 local GLOBALOFFSETS=""
5330 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5331 local myfn=$DIR/d44a-$size
5332 echo "--------writing $myfn at $size"
5333 ll_sparseness_write $myfn $size ||
5334 error "ll_sparseness_write"
5335 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5336 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5337 error "ll_sparseness_verify $GLOBALOFFSETS"
5339 for j in $(seq 0 $((nstripe-1))); do
5341 size=$((((j + $nstripe )*$stride + $offset)))
5342 ll_sparseness_write $myfn $size ||
5343 error "ll_sparseness_write"
5344 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5346 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5347 error "ll_sparseness_verify $GLOBALOFFSETS"
5352 run_test 44a "test sparse pwrite ==============================="
5356 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5362 before=`dirty_osc_total`
5363 echo executing "\"$*\""
5365 after=`dirty_osc_total`
5366 echo before $before, after $after
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5372 # Obtain grants from OST if it supports it
5373 echo blah > ${f}_grant
5376 do_dirty_record "echo blah > $f"
5377 [[ $before -eq $after ]] && error "write wasn't cached"
5378 do_dirty_record "> $f"
5379 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5380 do_dirty_record "echo blah > $f"
5381 [[ $before -eq $after ]] && error "write wasn't cached"
5382 do_dirty_record "sync"
5383 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5384 do_dirty_record "echo blah > $f"
5385 [[ $before -eq $after ]] && error "write wasn't cached"
5386 do_dirty_record "cancel_lru_locks osc"
5387 [[ $before -gt $after ]] ||
5388 error "lock cancellation didn't lower dirty count"
5391 run_test 45 "osc io page accounting ============================"
5393 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5394 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5395 # objects offset and an assert hit when an rpc was built with 1023's mapped
5396 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5403 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5405 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5406 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5410 run_test 46 "dirtying a previously written page ================"
5412 # test_47 is removed "Device nodes check" is moved to test_28
5414 test_48a() { # bug 2399
5415 [ "$mds1_FSTYPE" = "zfs" ] &&
5416 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5417 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5419 test_mkdir $DIR/$tdir
5421 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5422 test_mkdir $DIR/$tdir
5423 touch foo || error "'touch foo' failed after recreating cwd"
5425 touch .foo || error "'touch .foo' failed after recreating cwd"
5427 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5428 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5429 cd . || error "'cd .' failed after recreating cwd"
5430 mkdir . && error "'mkdir .' worked after recreating cwd"
5431 rmdir . && error "'rmdir .' worked after recreating cwd"
5432 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5433 cd .. || error "'cd ..' failed after recreating cwd"
5435 run_test 48a "Access renamed working dir (should return errors)="
5437 test_48b() { # bug 2399
5439 test_mkdir $DIR/$tdir
5441 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5442 touch foo && error "'touch foo' worked after removing cwd"
5443 mkdir foo && error "'mkdir foo' worked after removing cwd"
5444 touch .foo && error "'touch .foo' worked after removing cwd"
5445 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5446 ls . > /dev/null && error "'ls .' worked after removing cwd"
5447 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5448 mkdir . && error "'mkdir .' worked after removing cwd"
5449 rmdir . && error "'rmdir .' worked after removing cwd"
5450 ln -s . foo && error "'ln -s .' worked after removing cwd"
5451 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5453 run_test 48b "Access removed working dir (should return errors)="
5455 test_48c() { # bug 2350
5456 #lctl set_param debug=-1
5459 test_mkdir -p $DIR/$tdir/dir
5461 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5462 $TRACE touch foo && error "touch foo worked after removing cwd"
5463 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5464 touch .foo && error "touch .foo worked after removing cwd"
5465 mkdir .foo && error "mkdir .foo worked after removing cwd"
5466 $TRACE ls . && error "'ls .' worked after removing cwd"
5467 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5468 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5469 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5470 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5471 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5473 run_test 48c "Access removed working subdir (should return errors)"
5475 test_48d() { # bug 2350
5476 #lctl set_param debug=-1
5479 test_mkdir -p $DIR/$tdir/dir
5481 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5482 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5483 $TRACE touch foo && error "'touch foo' worked after removing parent"
5484 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5485 touch .foo && error "'touch .foo' worked after removing parent"
5486 mkdir .foo && error "mkdir .foo worked after removing parent"
5487 $TRACE ls . && error "'ls .' worked after removing parent"
5488 $TRACE ls .. && error "'ls ..' worked after removing parent"
5489 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5490 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5491 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5494 run_test 48d "Access removed parent subdir (should return errors)"
5496 test_48e() { # bug 4134
5497 #lctl set_param debug=-1
5500 test_mkdir -p $DIR/$tdir/dir
5502 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5503 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5504 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5505 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5506 # On a buggy kernel addition of "touch foo" after cd .. will
5507 # produce kernel oops in lookup_hash_it
5508 touch ../foo && error "'cd ..' worked after recreate parent"
5510 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5512 run_test 48e "Access to recreated parent subdir (should return errors)"
5515 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5516 skip "need MDS >= 2.13.55"
5517 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5518 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5519 skip "needs different host for mdt1 mdt2"
5520 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5522 $LFS mkdir -i0 $DIR/$tdir
5523 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5525 for d in sub1 sub2 sub3; do
5526 #define OBD_FAIL_OSD_REF_DEL 0x19c
5527 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5528 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5531 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5533 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5535 test_49() { # LU-1030
5536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5537 remote_ost_nodsh && skip "remote OST with nodsh"
5539 # get ost1 size - $FSNAME-OST0000
5540 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5542 # write 800M at maximum
5543 [[ $ost1_size -lt 2 ]] && ost1_size=2
5544 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5546 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5547 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5550 # change max_pages_per_rpc while writing the file
5551 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5552 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5553 # loop until dd process exits
5554 while ps ax -opid | grep -wq $dd_pid; do
5555 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5556 sleep $((RANDOM % 5 + 1))
5558 # restore original max_pages_per_rpc
5559 $LCTL set_param $osc1_mppc=$orig_mppc
5560 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5562 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5566 test_mkdir $DIR/$tdir
5568 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5570 run_test 50 "special situations: /proc symlinks ==============="
5572 test_51a() { # was test_51
5573 # bug 1516 - create an empty entry right after ".." then split dir
5574 test_mkdir -c1 $DIR/$tdir
5575 touch $DIR/$tdir/foo
5576 $MCREATE $DIR/$tdir/bar
5578 createmany -m $DIR/$tdir/longfile 201
5580 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5581 $MCREATE $DIR/$tdir/longfile$FNUM
5586 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5588 run_test 51a "special situations: split htree with empty entry =="
5590 cleanup_print_lfs_df () {
5597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5599 local dir=$DIR/$tdir
5600 local nrdirs=$((65536 + 100))
5602 # cleanup the directory
5605 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5609 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5610 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5611 [[ $numfree -lt $nrdirs ]] &&
5612 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5614 # need to check free space for the directories as well
5615 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5616 numfree=$(( blkfree / $(fs_inode_ksize) ))
5617 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5619 trap cleanup_print_lfs_df EXIT
5622 createmany -d $dir/d $nrdirs || {
5623 unlinkmany $dir/d $nrdirs
5624 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5628 nrdirs=$(ls -U $dir | wc -l)
5630 # unlink all but 100 subdirectories, then check it still works
5632 local delete=$((nrdirs - left))
5637 # for ldiskfs the nlink count should be 1, but this is OSD specific
5638 # and so this is listed for informational purposes only
5639 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5640 unlinkmany -d $dir/d $delete ||
5641 error "unlink of first $delete subdirs failed"
5643 echo "nlink between: $(stat -c %h $dir)"
5644 local found=$(ls -U $dir | wc -l)
5645 [ $found -ne $left ] &&
5646 error "can't find subdirs: found only $found, expected $left"
5648 unlinkmany -d $dir/d $delete $left ||
5649 error "unlink of second $left subdirs failed"
5650 # regardless of whether the backing filesystem tracks nlink accurately
5651 # or not, the nlink count shouldn't be more than "." and ".." here
5652 local after=$(stat -c %h $dir)
5653 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5654 echo "nlink after: $after"
5656 cleanup_print_lfs_df
5658 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5662 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5664 test_mkdir $DIR/$tdir
5665 createmany -o $DIR/$tdir/t- 1000
5666 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5667 for N in $(seq 0 $((OSTCOUNT - 1))); do
5668 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5669 END { printf("%0.0f", objs) }' $TMP/$tfile)
5670 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5671 '($1 == '$N') { objs += 1 } \
5672 END { printf("%0.0f", objs) }')
5673 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5675 unlinkmany $DIR/$tdir/t- 1000
5678 for N in $(seq 1 $((OSTCOUNT - 1))); do
5679 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5680 error "OST $N has less objects vs OST $NLAST" \
5681 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5682 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5683 error "OST $N has less objects vs OST $NLAST" \
5684 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5686 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5687 error "OST $N has less #0 objects vs OST $NLAST" \
5688 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5689 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5690 error "OST $N has less #0 objects vs OST $NLAST" \
5691 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5696 run_test 51d "check object distribution"
5699 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5700 skip_env "ldiskfs only test"
5703 test_mkdir -c1 $DIR/$tdir
5704 test_mkdir -c1 $DIR/$tdir/d0
5706 touch $DIR/$tdir/d0/foo
5707 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5708 error "file exceed 65000 nlink limit!"
5709 unlinkmany $DIR/$tdir/d0/f- 65001
5712 run_test 51e "check file nlink limit"
5715 test_mkdir $DIR/$tdir
5718 local ulimit_old=$(ulimit -n)
5719 local spare=20 # number of spare fd's for scripts/libraries, etc.
5720 local mdt=$($LFS getstripe -m $DIR/$tdir)
5721 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5723 echo "MDT$mdt numfree=$numfree, max=$max"
5724 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5725 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5726 while ! ulimit -n $((numfree + spare)); do
5727 numfree=$((numfree * 3 / 4))
5729 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5731 echo "left ulimit at $ulimit_old"
5734 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5735 unlinkmany $DIR/$tdir/f $numfree
5736 error "create+open $numfree files in $DIR/$tdir failed"
5738 ulimit -n $ulimit_old
5740 # if createmany exits at 120s there will be fewer than $numfree files
5741 unlinkmany $DIR/$tdir/f $numfree || true
5743 run_test 51f "check many open files limit"
5746 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5747 test_mkdir $DIR/$tdir
5748 touch $DIR/$tdir/foo
5749 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5750 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5751 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5752 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5753 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5755 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5756 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5757 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5759 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5760 cp -r $DIR/$tdir $TMP/
5761 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5763 run_test 52a "append-only flag test (should return errors)"
5766 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5767 test_mkdir $DIR/$tdir
5768 touch $DIR/$tdir/foo
5769 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5770 cat test > $DIR/$tdir/foo && error "cat test worked"
5771 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5772 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5773 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5775 echo foo >> $DIR/$tdir/foo && error "echo worked"
5776 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5777 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5778 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5779 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5781 chattr -i $DIR/$tdir/foo || error "chattr failed"
5783 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5785 run_test 52b "immutable flag test (should return errors) ======="
5788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5789 remote_mds_nodsh && skip "remote MDS with nodsh"
5790 remote_ost_nodsh && skip "remote OST with nodsh"
5803 local support_last_seq=true
5805 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5806 support_last_seq=false
5809 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5811 for value in $(do_facet $SINGLEMDS \
5812 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5813 param=$(echo ${value[0]} | cut -d "=" -f1)
5814 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5816 if $support_last_seq; then
5817 param_seq=$(echo $param |
5818 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5819 mds_last_seq=$(do_facet $SINGLEMDS \
5820 $LCTL get_param -n $param_seq)
5822 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5824 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5825 node=$(facet_active_host ost$((ostnum+1)))
5826 param="obdfilter.$ostname.last_id"
5827 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5828 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5829 ost_last_id=$ost_last
5831 if $support_last_seq; then
5832 ost_last_id=$(echo $ost_last |
5833 awk -F':' '{print $2}' |
5835 ost_last_seq=$(echo $ost_last |
5836 awk -F':' '{print $1}')
5837 [[ $ost_last_seq = $mds_last_seq ]] || continue
5840 if [[ $ost_last_id != $mds_last ]]; then
5841 error "$ost_last_id != $mds_last"
5848 $found || error "can not match last_seq/last_id for $mdtosc"
5851 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5854 perl -MSocket -e ';' || skip "no Socket perl module installed"
5856 $SOCKETSERVER $DIR/socket ||
5857 error "$SOCKETSERVER $DIR/socket failed: $?"
5858 $SOCKETCLIENT $DIR/socket ||
5859 error "$SOCKETCLIENT $DIR/socket failed: $?"
5860 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5862 run_test 54a "unix domain socket test =========================="
5868 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5870 run_test 54b "char device works in lustre ======================"
5873 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5874 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5875 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5877 for i in $(seq 3 7); do
5878 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5887 loopdev="$DIR/loop54c"
5890 $UMOUNT $DIR/$tdir || rc=$?
5891 losetup -d $loopdev || true
5892 losetup -d $LOOPDEV || true
5893 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5900 loopdev="$DIR/loop54c"
5903 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5904 trap cleanup_54c EXIT
5905 mknod $loopdev b 7 $LOOPNUM
5906 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5907 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5908 losetup $loopdev $DIR/$tfile ||
5909 error "can't set up $loopdev for $DIR/$tfile"
5910 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5911 test_mkdir $DIR/$tdir
5912 mount -t ext2 $loopdev $DIR/$tdir ||
5913 error "error mounting $loopdev on $DIR/$tdir"
5914 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5917 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5921 run_test 54c "block device works in lustre ====================="
5927 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5929 run_test 54d "fifo device works in lustre ======================"
5934 cp -aL /dev/console $f
5935 echo $string > $f || error "echo $string to $f failed"
5937 run_test 54e "console/tty device works in lustre ======================"
5942 local dir=$DIR/$tdir
5945 test_mkdir -p $dir/dir
5946 for i in $(seq $numfiles); do
5948 touch $dir/dir/file$i
5951 local numcomp=$($LFS getstripe --component-count $dir)
5953 [[ $numcomp == 0 ]] && numcomp=1
5955 # test lfs getstripe with --recursive
5956 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5958 [[ $filenum -eq $((numfiles * 2)) ]] ||
5959 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5960 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5961 [[ $filenum -eq $numfiles ]] ||
5962 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5963 echo "$LFS getstripe showed obdidx or l_ost_idx"
5965 # test lfs getstripe with file instead of dir
5966 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5967 [[ $filenum -eq 1 ]] ||
5968 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5969 echo "$LFS getstripe file1 passed"
5971 #test lfs getstripe with --verbose
5972 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5973 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5974 error "$LFS getstripe --verbose $dir: "\
5975 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5976 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5977 error "$LFS getstripe $dir: showed lmm_magic"
5979 #test lfs getstripe with -v prints lmm_fid
5980 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5981 local countfids=$((numdirs + numfiles * numcomp))
5982 [[ $filenum -eq $countfids ]] ||
5983 error "$LFS getstripe -v $dir: "\
5984 "got $filenum want $countfids lmm_fid"
5985 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5986 error "$LFS getstripe $dir: showed lmm_fid by default"
5987 echo "$LFS getstripe --verbose passed"
5989 #check for FID information
5990 local fid1=$($LFS getstripe --fid $dir/file1)
5991 local fid2=$($LFS getstripe --verbose $dir/file1 |
5992 awk '/lmm_fid: / { print $2; exit; }')
5993 local fid3=$($LFS path2fid $dir/file1)
5995 [ "$fid1" != "$fid2" ] &&
5996 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5997 [ "$fid1" != "$fid3" ] &&
5998 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5999 echo "$LFS getstripe --fid passed"
6001 #test lfs getstripe with --obd
6002 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6003 error "$LFS getstripe --obd wrong_uuid: should return error"
6005 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6008 local obduuid=$(ostuuid_from_index $ostidx)
6009 local found=$($LFS getstripe -r --obd $obduuid $dir |
6010 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6012 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6013 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6015 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6018 [[ $found -eq $filenum ]] ||
6019 error "$LFS getstripe --obd: found $found expect $filenum"
6020 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6021 sed '/^[ ]*'${ostidx}'[ ]/d' |
6022 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6023 error "$LFS getstripe --obd: should not show file on other obd"
6024 echo "$LFS getstripe --obd passed"
6026 run_test 56a "check $LFS getstripe"
6029 local dir=$DIR/$tdir
6033 for i in $(seq $numdirs); do
6034 test_mkdir $dir/dir$i
6037 # test lfs getdirstripe default mode is non-recursion, which is
6038 # different from lfs getstripe
6039 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6041 [[ $dircnt -eq 1 ]] ||
6042 error "$LFS getdirstripe: found $dircnt, not 1"
6043 dircnt=$($LFS getdirstripe --recursive $dir |
6044 grep -c lmv_stripe_count)
6045 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6046 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6048 run_test 56b "check $LFS getdirstripe"
6051 remote_ost_nodsh && skip "remote OST with nodsh"
6054 local ost_name=$(ostname_from_index $ost_idx)
6055 local old_status=$(ost_dev_status $ost_idx)
6056 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6058 [[ -z "$old_status" ]] ||
6059 skip_env "OST $ost_name is in $old_status status"
6061 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6062 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6063 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6064 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6065 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6066 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6069 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6070 error "$LFS df -v showing inactive devices"
6073 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6075 [[ "$new_status" =~ "D" ]] ||
6076 error "$ost_name status is '$new_status', missing 'D'"
6077 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6078 [[ "$new_status" =~ "N" ]] ||
6079 error "$ost_name status is '$new_status', missing 'N'"
6081 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6082 [[ "$new_status" =~ "f" ]] ||
6083 error "$ost_name status is '$new_status', missing 'f'"
6086 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6087 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6088 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6089 [[ -z "$p" ]] && restore_lustre_params < $p || true
6092 new_status=$(ost_dev_status $ost_idx)
6093 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6094 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6095 # can't check 'f' as devices may actually be on flash
6097 run_test 56c "check 'lfs df' showing device status"
6100 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6101 local osts=$($LFS df -v $MOUNT | grep -c OST)
6105 (( mdts == MDSCOUNT )) ||
6106 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6107 (( osts == OSTCOUNT )) ||
6108 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6110 run_test 56d "'lfs df -v' prints only configured devices"
6115 local local_tdir="$1"
6116 local local_numfiles="$2"
6117 local local_numdirs="$3"
6118 local dir_params="$4"
6119 local dir_stripe_params="$5"
6121 if [ ! -d "$local_tdir" ] ; then
6122 test_mkdir -p $dir_stripe_params $local_tdir
6123 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6124 for i in $(seq $local_numfiles) ; do
6125 touch $local_tdir/file$i
6127 for i in $(seq $local_numdirs) ; do
6128 test_mkdir $dir_stripe_params $local_tdir/dir$i
6129 for j in $(seq $local_numfiles) ; do
6130 touch $local_tdir/dir$i/file$j
6136 setup_56_special() {
6138 local local_numfiles=$2
6139 local local_numdirs=$3
6141 setup_56 $local_tdir $local_numfiles $local_numdirs
6143 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6144 for i in $(seq $local_numfiles) ; do
6145 mknod $local_tdir/loop${i}b b 7 $i
6146 mknod $local_tdir/null${i}c c 1 3
6147 ln -s $local_tdir/file1 $local_tdir/link${i}
6149 for i in $(seq $local_numdirs) ; do
6150 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6151 mknod $local_tdir/dir$i/null${i}c c 1 3
6152 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6158 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6159 local expected=$(($NUMDIRS + 2))
6161 setup_56 $dir $NUMFILES $NUMDIRS
6163 # test lfs find with -name
6164 for i in $(seq $NUMFILES) ; do
6165 local nums=$($LFS find -name "*$i" $dir | wc -l)
6167 [ $nums -eq $expected ] ||
6168 error "lfs find -name '*$i' $dir wrong: "\
6169 "found $nums, expected $expected"
6172 run_test 56g "check lfs find -name"
6175 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6176 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6178 setup_56 $dir $NUMFILES $NUMDIRS
6180 # test lfs find with ! -name
6181 for i in $(seq $NUMFILES) ; do
6182 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6184 [ $nums -eq $expected ] ||
6185 error "lfs find ! -name '*$i' $dir wrong: "\
6186 "found $nums, expected $expected"
6189 run_test 56h "check lfs find ! -name"
6192 local dir=$DIR/$tdir
6196 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6199 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6201 run_test 56i "check 'lfs find -ost UUID' skips directories"
6204 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6206 setup_56_special $dir $NUMFILES $NUMDIRS
6208 local expected=$((NUMDIRS + 1))
6209 local cmd="$LFS find -type d $dir"
6210 local nums=$($cmd | wc -l)
6212 [ $nums -eq $expected ] ||
6213 error "'$cmd' wrong: found $nums, expected $expected"
6215 run_test 56j "check lfs find -type d"
6218 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6220 setup_56_special $dir $NUMFILES $NUMDIRS
6222 local expected=$(((NUMDIRS + 1) * NUMFILES))
6223 local cmd="$LFS find -type f $dir"
6224 local nums=$($cmd | wc -l)
6226 [ $nums -eq $expected ] ||
6227 error "'$cmd' wrong: found $nums, expected $expected"
6229 run_test 56k "check lfs find -type f"
6232 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6234 setup_56_special $dir $NUMFILES $NUMDIRS
6236 local expected=$((NUMDIRS + NUMFILES))
6237 local cmd="$LFS find -type b $dir"
6238 local nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "'$cmd' wrong: found $nums, expected $expected"
6243 run_test 56l "check lfs find -type b"
6246 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6248 setup_56_special $dir $NUMFILES $NUMDIRS
6250 local expected=$((NUMDIRS + NUMFILES))
6251 local cmd="$LFS find -type c $dir"
6252 local nums=$($cmd | wc -l)
6253 [ $nums -eq $expected ] ||
6254 error "'$cmd' wrong: found $nums, expected $expected"
6256 run_test 56m "check lfs find -type c"
6259 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6260 setup_56_special $dir $NUMFILES $NUMDIRS
6262 local expected=$((NUMDIRS + NUMFILES))
6263 local cmd="$LFS find -type l $dir"
6264 local nums=$($cmd | wc -l)
6266 [ $nums -eq $expected ] ||
6267 error "'$cmd' wrong: found $nums, expected $expected"
6269 run_test 56n "check lfs find -type l"
6272 local dir=$DIR/$tdir
6274 setup_56 $dir $NUMFILES $NUMDIRS
6275 utime $dir/file1 > /dev/null || error "utime (1)"
6276 utime $dir/file2 > /dev/null || error "utime (2)"
6277 utime $dir/dir1 > /dev/null || error "utime (3)"
6278 utime $dir/dir2 > /dev/null || error "utime (4)"
6279 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6280 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6283 local nums=$($LFS find -mtime +0 $dir | wc -l)
6285 [ $nums -eq $expected ] ||
6286 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6289 cmd="$LFS find -mtime 0 $dir"
6290 nums=$($cmd | wc -l)
6291 [ $nums -eq $expected ] ||
6292 error "'$cmd' wrong: found $nums, expected $expected"
6294 run_test 56o "check lfs find -mtime for old files"
6297 local dir=$DIR/$tdir
6301 # just to make sure there is something that won't be found
6303 touch $dir/$tfile.now
6305 for age in year week day hour min; do
6306 count=$((count + 1))
6308 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6309 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6310 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6312 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6313 local nums=$($cmd | wc -l)
6314 [ $nums -eq $expected ] ||
6315 error "'$cmd' wrong: found $nums, expected $expected"
6317 cmd="$LFS find $dir -atime $count${age:0:1}"
6318 nums=$($cmd | wc -l)
6319 [ $nums -eq $expected ] ||
6320 error "'$cmd' wrong: found $nums, expected $expected"
6324 cmd="$LFS find $dir -ctime +1s -type f"
6325 nums=$($cmd | wc -l)
6326 (( $nums == $count * 2 + 1)) ||
6327 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6329 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6331 test_newerXY_base() {
6334 local dir=$DIR/$tdir
6338 if [ $y == "t" ]; then
6339 if [ $x == "b" ]; then
6340 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6342 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6345 ref=$DIR/$tfile.newer.$x$y
6346 touch $ref || error "touch $ref failed"
6349 echo "before = $ref"
6351 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6353 if [ $y == "t" ]; then
6354 if [ $x == "b" ]; then
6355 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6357 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6360 negref=$DIR/$tfile.negnewer.$x$y
6361 touch $negref || error "touch $negref failed"
6364 echo "after = $negref"
6365 local cmd="$LFS find $dir -newer$x$y $ref"
6366 local nums=$(eval $cmd | wc -l)
6367 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6369 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6370 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6372 cmd="$LFS find $dir ! -newer$x$y $negref"
6373 nums=$(eval $cmd | wc -l)
6374 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6375 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6377 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6378 nums=$(eval $cmd | wc -l)
6379 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6380 error "'$cmd' wrong: found $nums between, expected $expected"; }
6386 test_newerXY_base "a" "a"
6387 test_newerXY_base "a" "m"
6388 test_newerXY_base "a" "c"
6389 test_newerXY_base "m" "a"
6390 test_newerXY_base "m" "m"
6391 test_newerXY_base "m" "c"
6392 test_newerXY_base "c" "a"
6393 test_newerXY_base "c" "m"
6394 test_newerXY_base "c" "c"
6396 [[ -n "$sles_version" ]] &&
6397 echo "skip timestamp tests on SLES, LU-13665" && return 0
6399 test_newerXY_base "a" "t"
6400 test_newerXY_base "m" "t"
6401 test_newerXY_base "c" "t"
6403 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6404 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6405 ! btime_supported && echo "btime unsupported" && return 0
6407 test_newerXY_base "b" "b"
6408 test_newerXY_base "b" "t"
6410 run_test 56oc "check lfs find -newerXY work"
6413 local dir=$DIR/$tdir
6418 $LFS find $dir -btime -1d -type f
6425 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6426 ! btime_supported && skip "btime unsupported on MDS"
6428 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6429 ! btime_supported && skip "btime unsupported on clients"
6431 local dir=$DIR/$tdir
6432 local ref=$DIR/$tfile.ref
6433 local negref=$DIR/$tfile.negref
6435 mkdir $dir || error "mkdir $dir failed"
6436 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6437 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6438 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6439 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6440 touch $ref || error "touch $ref failed"
6441 # sleep 3 seconds at least
6444 local before=$(do_facet mds1 date +%s)
6445 local skew=$(($(date +%s) - before + 1))
6447 if (( skew < 0 && skew > -5 )); then
6448 sleep $((0 - skew + 1))
6452 # Set the dir stripe params to limit files all on MDT0,
6453 # otherwise we need to calc the max clock skew between
6454 # the client and MDTs.
6455 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6457 touch $negref || error "touch $negref failed"
6459 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6460 local nums=$($cmd | wc -l)
6461 local expected=$(((NUMFILES + 1) * NUMDIRS))
6463 [ $nums -eq $expected ] ||
6464 error "'$cmd' wrong: found $nums, expected $expected"
6466 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6467 nums=$($cmd | wc -l)
6468 expected=$((NUMFILES + 1))
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6472 [ $skew -lt 0 ] && return
6474 local after=$(do_facet mds1 date +%s)
6475 local age=$((after - before + 1 + skew))
6477 cmd="$LFS find $dir -btime -${age}s -type f"
6478 nums=$($cmd | wc -l)
6479 expected=$(((NUMFILES + 1) * NUMDIRS))
6481 echo "Clock skew between client and server: $skew, age:$age"
6482 [ $nums -eq $expected ] ||
6483 error "'$cmd' wrong: found $nums, expected $expected"
6485 expected=$(($NUMDIRS + 1))
6486 cmd="$LFS find $dir -btime -${age}s -type d"
6487 nums=$($cmd | wc -l)
6488 [ $nums -eq $expected ] ||
6489 error "'$cmd' wrong: found $nums, expected $expected"
6490 rm -f $ref $negref || error "Failed to remove $ref $negref"
6492 run_test 56od "check lfs find -btime with units"
6495 [ $RUNAS_ID -eq $UID ] &&
6496 skip_env "RUNAS_ID = UID = $UID -- skipping"
6498 local dir=$DIR/$tdir
6500 setup_56 $dir $NUMFILES $NUMDIRS
6501 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6503 local expected=$NUMFILES
6504 local cmd="$LFS find -uid $RUNAS_ID $dir"
6505 local nums=$($cmd | wc -l)
6507 [ $nums -eq $expected ] ||
6508 error "'$cmd' wrong: found $nums, expected $expected"
6510 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6511 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6512 nums=$($cmd | wc -l)
6513 [ $nums -eq $expected ] ||
6514 error "'$cmd' wrong: found $nums, expected $expected"
6516 run_test 56p "check lfs find -uid and ! -uid"
6519 [ $RUNAS_ID -eq $UID ] &&
6520 skip_env "RUNAS_ID = UID = $UID -- skipping"
6522 local dir=$DIR/$tdir
6524 setup_56 $dir $NUMFILES $NUMDIRS
6525 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6527 local expected=$NUMFILES
6528 local cmd="$LFS find -gid $RUNAS_GID $dir"
6529 local nums=$($cmd | wc -l)
6531 [ $nums -eq $expected ] ||
6532 error "'$cmd' wrong: found $nums, expected $expected"
6534 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6535 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6536 nums=$($cmd | wc -l)
6537 [ $nums -eq $expected ] ||
6538 error "'$cmd' wrong: found $nums, expected $expected"
6540 run_test 56q "check lfs find -gid and ! -gid"
6543 local dir=$DIR/$tdir
6545 setup_56 $dir $NUMFILES $NUMDIRS
6548 local cmd="$LFS find -size 0 -type f -lazy $dir"
6549 local nums=$($cmd | wc -l)
6551 [ $nums -eq $expected ] ||
6552 error "'$cmd' wrong: found $nums, expected $expected"
6553 cmd="$LFS find -size 0 -type f $dir"
6554 nums=$($cmd | wc -l)
6555 [ $nums -eq $expected ] ||
6556 error "'$cmd' wrong: found $nums, expected $expected"
6559 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6560 nums=$($cmd | wc -l)
6561 [ $nums -eq $expected ] ||
6562 error "'$cmd' wrong: found $nums, expected $expected"
6563 cmd="$LFS find ! -size 0 -type f $dir"
6564 nums=$($cmd | wc -l)
6565 [ $nums -eq $expected ] ||
6566 error "'$cmd' wrong: found $nums, expected $expected"
6568 echo "test" > $dir/$tfile
6569 echo "test2" > $dir/$tfile.2 && sync
6571 cmd="$LFS find -size 5 -type f -lazy $dir"
6572 nums=$($cmd | wc -l)
6573 [ $nums -eq $expected ] ||
6574 error "'$cmd' wrong: found $nums, expected $expected"
6575 cmd="$LFS find -size 5 -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 +5 -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 +5 -type f $dir"
6586 nums=$($cmd | wc -l)
6587 [ $nums -eq $expected ] ||
6588 error "'$cmd' wrong: found $nums, expected $expected"
6591 cmd="$LFS find -size +0 -type f -lazy $dir"
6592 nums=$($cmd | wc -l)
6593 [ $nums -eq $expected ] ||
6594 error "'$cmd' wrong: found $nums, expected $expected"
6595 cmd="$LFS find -size +0 -type f $dir"
6596 nums=$($cmd | wc -l)
6597 [ $nums -eq $expected ] ||
6598 error "'$cmd' wrong: found $nums, expected $expected"
6601 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6602 nums=$($cmd | wc -l)
6603 [ $nums -eq $expected ] ||
6604 error "'$cmd' wrong: found $nums, expected $expected"
6605 cmd="$LFS find ! -size -5 -type f $dir"
6606 nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] ||
6608 error "'$cmd' wrong: found $nums, expected $expected"
6611 cmd="$LFS find -size -5 -type f -lazy $dir"
6612 nums=$($cmd | wc -l)
6613 [ $nums -eq $expected ] ||
6614 error "'$cmd' wrong: found $nums, expected $expected"
6615 cmd="$LFS find -size -5 -type f $dir"
6616 nums=$($cmd | wc -l)
6617 [ $nums -eq $expected ] ||
6618 error "'$cmd' wrong: found $nums, expected $expected"
6620 run_test 56r "check lfs find -size works"
6627 cancel_lru_locks $OSC
6629 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6630 local nums=$($cmd | wc -l)
6632 [ $nums -eq $expected ] ||
6633 error "'$cmd' wrong: found $nums, expected $expected"
6635 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6637 if (( rpcs_before + glimpses != rpcs_after )); then
6638 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6639 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6641 if [[ $glimpses == 0 ]]; then
6642 error "'$cmd' should not send glimpse RPCs to OST"
6644 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6650 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6651 skip "MDS < 2.12.58 doesn't return LSOM data"
6652 local dir=$DIR/$tdir
6653 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6655 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6657 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6658 $LCTL set_param -n llite.*.statahead_agl=0
6659 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6661 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6662 # open and close all files to ensure LSOM is updated
6663 cancel_lru_locks $OSC
6664 find $dir -type f | xargs cat > /dev/null
6666 # expect_found glimpse_rpcs command_to_run
6667 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6668 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6669 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6670 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6672 echo "test" > $dir/$tfile
6673 echo "test2" > $dir/$tfile.2 && sync
6674 cancel_lru_locks $OSC
6675 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6677 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6678 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6679 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6680 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6682 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6683 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6684 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6685 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6686 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6687 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6689 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6692 local dir=$DIR/$tdir
6693 local tmp=$TMP/$tfile.log
6696 test_mkdir -p $dir || error "failed to mkdir $dir"
6697 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6698 error "failed to setstripe $dir/$tfile"
6699 mdt_idx=$($LFS getdirstripe -i $dir)
6700 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6702 stack_trap "rm -f $tmp" EXIT
6703 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6704 ! grep -q obd_uuid $tmp ||
6705 error "failed to find --size +100K --ost 0 $dir"
6706 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6707 ! grep -q obd_uuid $tmp ||
6708 error "failed to find --size +100K --mdt $mdt_idx $dir"
6710 run_test 56rb "check lfs find --size --ost/--mdt works"
6713 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6714 local dir=$DIR/$tdir
6717 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6718 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6719 (( $MDSCOUNT > 2 )) &&
6720 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6721 mkdir $dir/$tdir-{1..10}
6722 touch $dir/$tfile-{1..10}
6724 found=$($LFS find $dir --mdt-count 2 | wc -l)
6726 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6728 found=$($LFS find $dir -T +1 | wc -l)
6729 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6730 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6732 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6734 (( $found == $expect )) || error "found $found all_char, expect $expect"
6736 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6737 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6738 (( $found == $expect )) || error "found $found all_char, expect $expect"
6740 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6742 test_56s() { # LU-611 #LU-9369
6743 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6745 local dir=$DIR/$tdir
6746 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6748 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6749 for i in $(seq $NUMDIRS); do
6750 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6753 local expected=$NUMDIRS
6754 local cmd="$LFS find -c $OSTCOUNT $dir"
6755 local nums=$($cmd | wc -l)
6757 [ $nums -eq $expected ] || {
6758 $LFS getstripe -R $dir
6759 error "'$cmd' wrong: found $nums, expected $expected"
6762 expected=$((NUMDIRS + onestripe))
6763 cmd="$LFS find -stripe-count +0 -type f $dir"
6764 nums=$($cmd | wc -l)
6765 [ $nums -eq $expected ] || {
6766 $LFS getstripe -R $dir
6767 error "'$cmd' wrong: found $nums, expected $expected"
6771 cmd="$LFS find -stripe-count 1 -type f $dir"
6772 nums=$($cmd | wc -l)
6773 [ $nums -eq $expected ] || {
6774 $LFS getstripe -R $dir
6775 error "'$cmd' wrong: found $nums, expected $expected"
6778 cmd="$LFS find -stripe-count -2 -type f $dir"
6779 nums=$($cmd | wc -l)
6780 [ $nums -eq $expected ] || {
6781 $LFS getstripe -R $dir
6782 error "'$cmd' wrong: found $nums, expected $expected"
6786 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6787 nums=$($cmd | wc -l)
6788 [ $nums -eq $expected ] || {
6789 $LFS getstripe -R $dir
6790 error "'$cmd' wrong: found $nums, expected $expected"
6793 run_test 56s "check lfs find -stripe-count works"
6795 test_56t() { # LU-611 #LU-9369
6796 local dir=$DIR/$tdir
6798 setup_56 $dir 0 $NUMDIRS
6799 for i in $(seq $NUMDIRS); do
6800 $LFS setstripe -S 8M $dir/dir$i/$tfile
6803 local expected=$NUMDIRS
6804 local cmd="$LFS find -S 8M $dir"
6805 local nums=$($cmd | wc -l)
6807 [ $nums -eq $expected ] || {
6808 $LFS getstripe -R $dir
6809 error "'$cmd' wrong: found $nums, expected $expected"
6813 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6815 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6817 expected=$(((NUMDIRS + 1) * NUMFILES))
6818 cmd="$LFS find -stripe-size 512k -type f $dir"
6819 nums=$($cmd | wc -l)
6820 [ $nums -eq $expected ] ||
6821 error "'$cmd' wrong: found $nums, expected $expected"
6823 cmd="$LFS find -stripe-size +320k -type f $dir"
6824 nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] ||
6826 error "'$cmd' wrong: found $nums, expected $expected"
6828 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6829 cmd="$LFS find -stripe-size +200k -type f $dir"
6830 nums=$($cmd | wc -l)
6831 [ $nums -eq $expected ] ||
6832 error "'$cmd' wrong: found $nums, expected $expected"
6834 cmd="$LFS find -stripe-size -640k -type f $dir"
6835 nums=$($cmd | wc -l)
6836 [ $nums -eq $expected ] ||
6837 error "'$cmd' wrong: found $nums, expected $expected"
6840 cmd="$LFS find -stripe-size 256k -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 $expected"
6851 cmd="$LFS find -stripe-size 1024k -type f $dir"
6852 nums=$($cmd | wc -l)
6853 [ $nums -eq $expected ] ||
6854 error "'$cmd' wrong: found $nums, expected $expected"
6856 run_test 56t "check lfs find -stripe-size works"
6858 test_56u() { # LU-611
6859 local dir=$DIR/$tdir
6861 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6863 if [[ $OSTCOUNT -gt 1 ]]; then
6864 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6870 local expected=$(((NUMDIRS + 1) * NUMFILES))
6871 local cmd="$LFS find -stripe-index 0 -type f $dir"
6872 local nums=$($cmd | wc -l)
6874 [ $nums -eq $expected ] ||
6875 error "'$cmd' wrong: found $nums, expected $expected"
6878 cmd="$LFS find -stripe-index 1 -type f $dir"
6879 nums=$($cmd | wc -l)
6880 [ $nums -eq $expected ] ||
6881 error "'$cmd' wrong: found $nums, expected $expected"
6883 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6884 nums=$($cmd | wc -l)
6885 [ $nums -eq $expected ] ||
6886 error "'$cmd' wrong: found $nums, expected $expected"
6889 # This should produce an error and not return any files
6890 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6891 nums=$($cmd 2>/dev/null | wc -l)
6892 [ $nums -eq $expected ] ||
6893 error "'$cmd' wrong: found $nums, expected $expected"
6895 if [[ $OSTCOUNT -gt 1 ]]; then
6896 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6897 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6898 nums=$($cmd | wc -l)
6899 [ $nums -eq $expected ] ||
6900 error "'$cmd' wrong: found $nums, expected $expected"
6903 run_test 56u "check lfs find -stripe-index works"
6907 local dir=$DIR/$tdir
6909 setup_56 $dir $NUMFILES $NUMDIRS
6911 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6912 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6914 for file in $($LFS find -m $UUID $dir); do
6915 file_midx=$($LFS getstripe -m $file)
6916 [ $file_midx -eq $mdt_idx ] ||
6917 error "lfs find -m $UUID != getstripe -m $file_midx"
6920 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6923 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6926 local dir=$DIR/$tdir
6928 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6930 local stripe_size=$($LFS getstripe -S -d $dir) ||
6931 error "$LFS getstripe -S -d $dir failed"
6932 stripe_size=${stripe_size%% *}
6934 local file_size=$((stripe_size * OSTCOUNT))
6935 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6936 local required_space=$((file_num * file_size))
6937 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6939 [[ $free_space -le $((required_space / 1024)) ]] &&
6940 skip_env "need $required_space, have $free_space kbytes"
6943 local dd_count=$((file_size / dd_bs))
6945 # write data into the files
6950 for i in $(seq $NUMFILES); do
6952 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6953 error "write data into $file failed"
6955 for i in $(seq $NUMDIRS); do
6956 for j in $(seq $NUMFILES); do
6957 file=$dir/dir$i/file$j
6958 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6959 error "write data into $file failed"
6963 # $LFS_MIGRATE will fail if hard link migration is unsupported
6964 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6965 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6966 error "creating links to $dir/dir1/file1 failed"
6971 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6974 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6977 eval $cmd || error "$cmd failed"
6979 check_stripe_count $dir/file1 $expected
6981 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6983 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6984 # OST 1 if it is on OST 0. This file is small enough to
6985 # be on only one stripe.
6986 file=$dir/migr_1_ost
6987 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6988 error "write data into $file failed"
6989 local obdidx=$($LFS getstripe -i $file)
6990 local oldmd5=$(md5sum $file)
6993 [[ $obdidx -eq 0 ]] && newobdidx=1
6994 cmd="$LFS migrate -i $newobdidx $file"
6996 eval $cmd || error "$cmd failed"
6998 local realobdix=$($LFS getstripe -i $file)
6999 local newmd5=$(md5sum $file)
7001 [[ $newobdidx -ne $realobdix ]] &&
7002 error "new OST is different (was=$obdidx, "\
7003 "wanted=$newobdidx, got=$realobdix)"
7004 [[ "$oldmd5" != "$newmd5" ]] &&
7005 error "md5sum differ: $oldmd5, $newmd5"
7009 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7011 eval $cmd || error "$cmd failed"
7013 for j in $(seq $NUMFILES); do
7014 check_stripe_count $dir/dir1/file$j $expected
7017 # lfs_migrate works with lfs find
7018 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7019 $LFS_MIGRATE -y -c $expected"
7021 eval $cmd || error "$cmd failed"
7023 for i in $(seq 2 $NUMFILES); do
7024 check_stripe_count $dir/file$i $expected
7026 for i in $(seq 2 $NUMDIRS); do
7027 for j in $(seq $NUMFILES); do
7028 check_stripe_count $dir/dir$i/file$j $expected
7032 run_test 56w "check lfs_migrate -c stripe_count works"
7035 local file1=$DIR/$tdir/file1
7036 local create_pool=false
7037 local initial_pool=$($LFS getstripe -p $DIR)
7041 echo -n "Creating test dir..."
7042 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7045 echo -n "Creating test file..."
7046 touch $file1 || error "cannot create file"
7049 echo -n "Detecting existing pools..."
7050 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7052 if [ ${#pool_list[@]} -gt 0 ]; then
7053 echo "${pool_list[@]}"
7054 for thispool in "${pool_list[@]}"; do
7055 if [[ -z "$initial_pool" ||
7056 "$initial_pool" != "$thispool" ]]; then
7058 echo "Using existing pool '$pool'"
7063 echo "none detected."
7065 if [ -z "$pool" ]; then
7066 pool=${POOL:-testpool}
7067 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7068 echo -n "Creating pool '$pool'..."
7070 pool_add $pool &> /dev/null ||
7071 error "pool_add failed"
7074 echo -n "Adding target to pool..."
7075 pool_add_targets $pool 0 0 1 &> /dev/null ||
7076 error "pool_add_targets failed"
7080 echo -n "Setting pool using -p option..."
7081 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7082 error "migrate failed rc = $?"
7085 echo -n "Verifying test file is in pool after migrating..."
7086 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7087 error "file was not migrated to pool $pool"
7090 echo -n "Removing test file from pool '$pool'..."
7091 # "lfs migrate $file" won't remove the file from the pool
7092 # until some striping information is changed.
7093 $LFS migrate -c 1 $file1 &> /dev/null ||
7094 error "cannot remove from pool"
7095 [ "$($LFS getstripe -p $file1)" ] &&
7096 error "pool still set"
7099 echo -n "Setting pool using --pool option..."
7100 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7101 error "migrate failed rc = $?"
7106 if $create_pool; then
7107 destroy_test_pools 2> /dev/null ||
7108 error "destroy test pools failed"
7111 run_test 56wb "check lfs_migrate pool support"
7114 local file1="$DIR/$tdir/file1"
7121 echo -n "Creating test dir..."
7122 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7123 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7124 error "cannot set stripe by '-S 1M -c 1'"
7127 echo -n "Setting initial stripe for test file..."
7128 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7129 error "cannot set stripe"
7130 cur_ssize=$($LFS getstripe -S "$file1")
7131 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7134 # File currently set to -S 512K -c 1
7136 # Ensure -c and -S options are rejected when -R is set
7137 echo -n "Verifying incompatible options are detected..."
7138 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7139 error "incompatible -c and -R options not detected"
7140 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7141 error "incompatible -S and -R options not detected"
7144 # Ensure unrecognized options are passed through to 'lfs migrate'
7145 echo -n "Verifying -S option is passed through to lfs migrate..."
7146 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7147 error "migration failed"
7148 cur_ssize=$($LFS getstripe -S "$file1")
7149 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7152 # File currently set to -S 1M -c 1
7154 # Ensure long options are supported
7155 echo -n "Verifying long options supported..."
7156 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7157 error "long option without argument not supported"
7158 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7159 error "long option with argument not supported"
7160 cur_ssize=$($LFS getstripe -S "$file1")
7161 [ $cur_ssize -eq 524288 ] ||
7162 error "migrate --stripe-size $cur_ssize != 524288"
7165 # File currently set to -S 512K -c 1
7167 if [ "$OSTCOUNT" -gt 1 ]; then
7168 echo -n "Verifying explicit stripe count can be set..."
7169 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7170 error "migrate failed"
7171 cur_scount=$($LFS getstripe -c "$file1")
7172 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7176 # File currently set to -S 512K -c 1 or -S 512K -c 2
7178 # Ensure parent striping is used if -R is set, and no stripe
7179 # count or size is specified
7180 echo -n "Setting stripe for parent directory..."
7181 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7182 error "cannot set stripe '-S 2M -c 1'"
7185 echo -n "Verifying restripe option uses parent stripe settings..."
7186 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7187 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7188 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7189 error "migrate failed"
7190 cur_ssize=$($LFS getstripe -S "$file1")
7191 [ $cur_ssize -eq $parent_ssize ] ||
7192 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7193 cur_scount=$($LFS getstripe -c "$file1")
7194 [ $cur_scount -eq $parent_scount ] ||
7195 error "migrate -R stripe_count $cur_scount != $parent_scount"
7198 # File currently set to -S 1M -c 1
7200 # Ensure striping is preserved if -R is not set, and no stripe
7201 # count or size is specified
7202 echo -n "Verifying striping size preserved when not specified..."
7203 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7204 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7205 error "cannot set stripe on parent directory"
7206 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7207 error "migrate failed"
7208 cur_ssize=$($LFS getstripe -S "$file1")
7209 [ $cur_ssize -eq $orig_ssize ] ||
7210 error "migrate by default $cur_ssize != $orig_ssize"
7213 # Ensure file name properly detected when final option has no argument
7214 echo -n "Verifying file name properly detected..."
7215 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7216 error "file name interpreted as option argument"
7222 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7225 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7227 local file1=$DIR/$tdir/file1
7229 echo -n "Creating test dir..."
7230 test_mkdir $DIR/$tdir || error "cannot create dir"
7233 echo -n "Creating test file..."
7237 # Ensure 'lfs migrate' will fail by using a non-existent option,
7238 # and make sure rsync is not called to recover
7239 echo -n "Make sure --no-rsync option works..."
7240 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7241 grep -q 'refusing to fall back to rsync' ||
7242 error "rsync was called with --no-rsync set"
7245 # Ensure rsync is called without trying 'lfs migrate' first
7246 echo -n "Make sure --rsync option works..."
7247 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7248 grep -q 'falling back to rsync' &&
7249 error "lfs migrate was called with --rsync set"
7252 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7253 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7254 grep -q 'at the same time' ||
7255 error "--rsync and --no-rsync accepted concurrently"
7261 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7267 test_mkdir $td || error "cannot create $td"
7268 touch $tf || error "cannot touch $tf"
7270 echo -n "Make sure --non-direct|-D works..."
7271 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7272 grep -q "lfs migrate --non-direct" ||
7273 error "--non-direct option cannot work correctly"
7274 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7275 grep -q "lfs migrate -D" ||
7276 error "-D option cannot work correctly"
7279 run_test 56we "check lfs_migrate --non-direct|-D support"
7282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7283 check_swap_layouts_support
7285 local dir=$DIR/$tdir
7286 local ref1=/etc/passwd
7287 local file1=$dir/file1
7289 test_mkdir $dir || error "creating dir $dir"
7290 $LFS setstripe -c 2 $file1
7292 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7293 stripe=$($LFS getstripe -c $file1)
7294 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7295 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7300 run_test 56x "lfs migration support"
7303 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7304 check_swap_layouts_support
7306 local dir=$DIR/$tdir/$testnum
7310 local ref1=/etc/passwd
7311 local file1=$dir/file1
7313 $LFS setstripe -c 2 $file1
7315 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7317 local stripe=$($LFS getstripe -c $file1)
7319 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7320 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7325 run_test 56xa "lfs migration --block support"
7327 check_migrate_links() {
7329 local file1="$dir/file1"
7333 local total_count=$(($begin + $count - 1))
7334 local symlink_count=10
7337 if [ ! -f "$file1" ]; then
7338 echo -n "creating initial file..."
7339 $LFS setstripe -c 1 -S "512k" "$file1" ||
7340 error "cannot setstripe initial file"
7343 echo -n "creating symlinks..."
7344 for s in $(seq 1 $symlink_count); do
7345 ln -s "$file1" "$dir/slink$s" ||
7346 error "cannot create symlinks"
7350 echo -n "creating nonlinked files..."
7351 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7352 error "cannot create nonlinked files"
7357 if [ ! -f "$dir/file$total_count" ]; then
7358 echo -n "creating hard links $begin:$total_count..."
7359 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7360 /dev/null || error "cannot create hard links"
7364 echo -n "checking number of hard links listed in xattrs..."
7365 local fid=$($LFS getstripe -F "$file1")
7366 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7369 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7370 skip "hard link list has unexpected size, skipping test"
7372 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7373 error "link names should exceed xattrs size"
7376 echo -n "migrating files..."
7377 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7379 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7382 # make sure all links have been properly migrated
7383 echo -n "verifying files..."
7384 fid=$($LFS getstripe -F "$file1") ||
7385 error "cannot get fid for file $file1"
7386 for i in $(seq 2 $total_count); do
7387 local fid2=$($LFS getstripe -F $dir/file$i)
7389 [ "$fid2" == "$fid" ] ||
7390 error "migrated hard link has mismatched FID"
7393 # make sure hard links were properly detected, and migration was
7394 # performed only once for the entire link set; nonlinked files should
7396 local actual=$(grep -c 'done' <<< "$migrate_out")
7397 local expected=$(($uniq_count + 1))
7399 [ "$actual" -eq "$expected" ] ||
7400 error "hard links individually migrated ($actual != $expected)"
7402 # make sure the correct number of hard links are present
7403 local hardlinks=$(stat -c '%h' "$file1")
7405 [ $hardlinks -eq $total_count ] ||
7406 error "num hard links $hardlinks != $total_count"
7413 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7414 skip "Need MDS version at least 2.10.55"
7416 local dir="$DIR/$tdir"
7418 test_mkdir "$dir" || error "cannot create dir $dir"
7420 echo "testing lfs migrate mode when all links fit within xattrs"
7421 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7423 echo "testing rsync mode when all links fit within xattrs"
7424 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7426 echo "testing lfs migrate mode when all links do not fit within xattrs"
7427 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7429 echo "testing rsync mode when all links do not fit within xattrs"
7430 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7432 chown -R $RUNAS_ID $dir
7433 echo "testing non-root lfs migrate mode when not all links are in xattr"
7434 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7439 run_test 56xb "lfs migration hard link support"
7442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7444 local dir="$DIR/$tdir"
7446 test_mkdir "$dir" || error "cannot create dir $dir"
7448 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7449 echo -n "Setting initial stripe for 20MB test file..."
7450 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7451 error "cannot setstripe 20MB file"
7453 echo -n "Sizing 20MB test file..."
7454 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7456 echo -n "Verifying small file autostripe count is 1..."
7457 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7458 error "cannot migrate 20MB file"
7459 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7460 error "cannot get stripe for $dir/20mb"
7461 [ $stripe_count -eq 1 ] ||
7462 error "unexpected stripe count $stripe_count for 20MB file"
7466 # Test 2: File is small enough to fit within the available space on
7467 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7468 # have at least an additional 1KB for each desired stripe for test 3
7469 echo -n "Setting stripe for 1GB test file..."
7470 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7472 echo -n "Sizing 1GB test file..."
7473 # File size is 1GB + 3KB
7474 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7477 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7478 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7479 if (( avail > 524288 * OSTCOUNT )); then
7480 echo -n "Migrating 1GB file..."
7481 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7482 error "cannot migrate 1GB file"
7484 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7485 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7486 error "cannot getstripe for 1GB file"
7487 [ $stripe_count -eq 2 ] ||
7488 error "unexpected stripe count $stripe_count != 2"
7492 # Test 3: File is too large to fit within the available space on
7493 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7494 if [ $OSTCOUNT -ge 3 ]; then
7495 # The required available space is calculated as
7496 # file size (1GB + 3KB) / OST count (3).
7497 local kb_per_ost=349526
7499 echo -n "Migrating 1GB file with limit..."
7500 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7501 error "cannot migrate 1GB file with limit"
7504 stripe_count=$($LFS getstripe -c "$dir/1gb")
7505 echo -n "Verifying 1GB autostripe count with limited space..."
7506 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7507 error "unexpected stripe count $stripe_count (min 3)"
7514 run_test 56xc "lfs migration autostripe"
7517 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7519 local dir=$DIR/$tdir
7520 local f_mgrt=$dir/$tfile.mgrt
7521 local f_yaml=$dir/$tfile.yaml
7522 local f_copy=$dir/$tfile.copy
7523 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7524 local layout_copy="-c 2 -S 2M -i 1"
7525 local yamlfile=$dir/yamlfile
7526 local layout_before;
7529 test_mkdir "$dir" || error "cannot create dir $dir"
7530 $LFS setstripe $layout_yaml $f_yaml ||
7531 error "cannot setstripe $f_yaml with layout $layout_yaml"
7532 $LFS getstripe --yaml $f_yaml > $yamlfile
7533 $LFS setstripe $layout_copy $f_copy ||
7534 error "cannot setstripe $f_copy with layout $layout_copy"
7536 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7538 # 1. test option --yaml
7539 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7540 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7541 layout_before=$(get_layout_param $f_yaml)
7542 layout_after=$(get_layout_param $f_mgrt)
7543 [ "$layout_after" == "$layout_before" ] ||
7544 error "lfs_migrate --yaml: $layout_after != $layout_before"
7546 # 2. test option --copy
7547 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7548 error "cannot migrate $f_mgrt with --copy $f_copy"
7549 layout_before=$(get_layout_param $f_copy)
7550 layout_after=$(get_layout_param $f_mgrt)
7551 [ "$layout_after" == "$layout_before" ] ||
7552 error "lfs_migrate --copy: $layout_after != $layout_before"
7554 run_test 56xd "check lfs_migrate --yaml and --copy support"
7557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7559 local dir=$DIR/$tdir
7560 local f_comp=$dir/$tfile
7561 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7562 local layout_before=""
7563 local layout_after=""
7565 test_mkdir "$dir" || error "cannot create dir $dir"
7566 $LFS setstripe $layout $f_comp ||
7567 error "cannot setstripe $f_comp with layout $layout"
7568 layout_before=$(get_layout_param $f_comp)
7569 dd if=/dev/zero of=$f_comp bs=1M count=4
7571 # 1. migrate a comp layout file by lfs_migrate
7572 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7573 layout_after=$(get_layout_param $f_comp)
7574 [ "$layout_before" == "$layout_after" ] ||
7575 error "lfs_migrate: $layout_before != $layout_after"
7577 # 2. migrate a comp layout file by lfs migrate
7578 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7579 layout_after=$(get_layout_param $f_comp)
7580 [ "$layout_before" == "$layout_after" ] ||
7581 error "lfs migrate: $layout_before != $layout_after"
7583 run_test 56xe "migrate a composite layout file"
7586 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7588 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7589 skip "Need server version at least 2.13.53"
7591 local dir=$DIR/$tdir
7592 local f_comp=$dir/$tfile
7593 local layout="-E 1M -c1 -E -1 -c2"
7597 test_mkdir "$dir" || error "cannot create dir $dir"
7598 $LFS setstripe $layout $f_comp ||
7599 error "cannot setstripe $f_comp with layout $layout"
7600 fid_before=$($LFS getstripe --fid $f_comp)
7601 dd if=/dev/zero of=$f_comp bs=1M count=4
7603 # 1. migrate a comp layout file to a comp layout
7604 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7605 fid_after=$($LFS getstripe --fid $f_comp)
7606 [ "$fid_before" == "$fid_after" ] ||
7607 error "comp-to-comp migrate: $fid_before != $fid_after"
7609 # 2. migrate a comp layout file to a plain layout
7610 $LFS migrate -c2 $f_comp ||
7611 error "cannot migrate $f_comp by lfs migrate"
7612 fid_after=$($LFS getstripe --fid $f_comp)
7613 [ "$fid_before" == "$fid_after" ] ||
7614 error "comp-to-plain migrate: $fid_before != $fid_after"
7616 # 3. migrate a plain layout file to a comp layout
7617 $LFS migrate $layout $f_comp ||
7618 error "cannot migrate $f_comp by lfs migrate"
7619 fid_after=$($LFS getstripe --fid $f_comp)
7620 [ "$fid_before" == "$fid_after" ] ||
7621 error "plain-to-comp migrate: $fid_before != $fid_after"
7623 run_test 56xf "FID is not lost during migration of a composite layout file"
7626 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7627 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7630 local dir=$DIR/$tdir
7634 test_mkdir -p $dir || error "creating dir $dir"
7635 touch $f1 || error "creating std file $f1"
7636 $MULTIOP $f2 H2c || error "creating released file $f2"
7638 # a directory can be raid0, so ask only for files
7639 res=$($LFS find $dir -L raid0 -type f | wc -l)
7640 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7642 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7643 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7645 # only files can be released, so no need to force file search
7646 res=$($LFS find $dir -L released)
7647 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7649 res=$($LFS find $dir -type f \! -L released)
7650 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7652 run_test 56y "lfs find -L raid0|released"
7654 test_56z() { # LU-4824
7655 # This checks to make sure 'lfs find' continues after errors
7656 # There are two classes of errors that should be caught:
7657 # - If multiple paths are provided, all should be searched even if one
7659 # - If errors are encountered during the search, it should not terminate
7661 local dir=$DIR/$tdir
7665 for i in d{0..9}; do
7667 touch $dir/$i/$tfile
7669 $LFS find $DIR/non_existent_dir $dir &&
7670 error "$LFS find did not return an error"
7671 # Make a directory unsearchable. This should NOT be the last entry in
7672 # directory order. Arbitrarily pick the 6th entry
7673 chmod 700 $($LFS find $dir -type d | sed '6!d')
7675 $RUNAS $LFS find $DIR/non_existent $dir
7676 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7678 # The user should be able to see 10 directories and 9 files
7679 (( count == 19 )) ||
7680 error "$LFS find found $count != 19 entries after error"
7682 run_test 56z "lfs find should continue after an error"
7684 test_56aa() { # LU-5937
7685 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7687 local dir=$DIR/$tdir
7690 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7692 createmany -o $dir/striped_dir/${tfile}- 1024
7693 local dirs=$($LFS find --size +8k $dir/)
7695 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7697 run_test 56aa "lfs find --size under striped dir"
7699 test_56ab() { # LU-10705
7700 test_mkdir $DIR/$tdir
7701 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7702 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7703 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7704 # Flush writes to ensure valid blocks. Need to be more thorough for
7705 # ZFS, since blocks are not allocated/returned to client immediately.
7707 wait_zfs_commit ost1 2
7708 cancel_lru_locks osc
7711 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7713 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7715 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7716 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7718 rm -f $DIR/$tdir/$tfile.[123]
7720 run_test 56ab "lfs find --blocks"
7724 local dir="$DIR/$tdir"
7725 local perms=(001 002 003 004 005 006 007
7726 010 020 030 040 050 060 070
7727 100 200 300 400 500 600 700
7728 111 222 333 444 555 666 777)
7729 local perm_minus=(8 8 4 8 4 4 2
7733 local perm_slash=(8 8 12 8 12 12 14
7736 16 16 24 16 24 24 28)
7739 for perm in ${perms[*]}; do
7740 touch "$dir/$tfile.$perm"
7741 chmod $perm "$dir/$tfile.$perm"
7744 for ((i = 0; i < ${#perms[*]}; i++)); do
7745 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7747 error "lfs find -perm ${perms[i]}:"\
7750 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7751 (( $num == ${perm_minus[i]} )) ||
7752 error "lfs find -perm -${perms[i]}:"\
7753 "$num != ${perm_minus[i]}"
7755 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7756 (( $num == ${perm_slash[i]} )) ||
7757 error "lfs find -perm /${perms[i]}:"\
7758 "$num != ${perm_slash[i]}"
7761 run_test 56aca "check lfs find -perm with octal representation"
7764 local dir=$DIR/$tdir
7765 # p is the permission of write and execute for user, group and other
7766 # without the umask. It is used to test +wx.
7767 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7768 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7769 local symbolic=(+t a+t u+t g+t o+t
7775 o=r,ug+o,u+w u=r,a+u,u+w
7776 g=r,ugo=g,u+w u+x,+X +X
7777 u+x,u+X u+X u+x,g+X o+r,+X
7781 for perm in ${perms[*]}; do
7782 touch "$dir/$tfile.$perm"
7783 chmod $perm "$dir/$tfile.$perm"
7786 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7787 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7790 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7793 run_test 56acb "check lfs find -perm with symbolic representation"
7796 local dir=$DIR/$tdir
7797 local tests="17777 787 789 abcd
7798 ug=uu ug=a ug=gu uo=ou urw
7802 for err in $tests; do
7803 if $LFS find $dir -perm $err 2>/dev/null; then
7804 error "lfs find -perm $err: parsing should have failed"
7808 run_test 56acc "check parsing error for lfs find -perm"
7811 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7812 skip "Need MDS version at least 2.10.50"
7814 # Create composite files with one component
7815 local dir=$DIR/$tdir
7817 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7818 # Create composite files with three components
7819 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7820 # Create non-composite files
7821 createmany -o $dir/${tfile}- 10
7823 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7825 [[ $nfiles == 10 ]] ||
7826 error "lfs find -E 1M found $nfiles != 10 files"
7828 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7829 [[ $nfiles == 25 ]] ||
7830 error "lfs find ! -E 1M found $nfiles != 25 files"
7832 # All files have a component that starts at 0
7833 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7834 [[ $nfiles == 35 ]] ||
7835 error "lfs find --component-start 0 - $nfiles != 35 files"
7837 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7838 [[ $nfiles == 15 ]] ||
7839 error "lfs find --component-start 2M - $nfiles != 15 files"
7841 # All files created here have a componenet that does not starts at 2M
7842 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7843 [[ $nfiles == 35 ]] ||
7844 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7846 # Find files with a specified number of components
7847 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7848 [[ $nfiles == 15 ]] ||
7849 error "lfs find --component-count 3 - $nfiles != 15 files"
7851 # Remember non-composite files have a component count of zero
7852 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7853 [[ $nfiles == 10 ]] ||
7854 error "lfs find --component-count 0 - $nfiles != 10 files"
7856 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7857 [[ $nfiles == 20 ]] ||
7858 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7860 # All files have a flag called "init"
7861 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7862 [[ $nfiles == 35 ]] ||
7863 error "lfs find --component-flags init - $nfiles != 35 files"
7865 # Multi-component files will have a component not initialized
7866 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7867 [[ $nfiles == 15 ]] ||
7868 error "lfs find !--component-flags init - $nfiles != 15 files"
7873 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7876 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7877 skip "Need MDS version at least 2.10.57"
7887 # create mirrored directories and mirrored files
7888 mkdir $td || error "mkdir $td failed"
7889 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7890 createmany -o $tf- 10 || error "create $tf- failed"
7892 for i in $(seq 2); do
7894 mkdir $dir || error "mkdir $dir failed"
7895 $LFS mirror create -N$((3 + i)) $dir ||
7896 error "create mirrored dir $dir failed"
7897 createmany -o $dir/$tfile- 10 ||
7898 error "create $dir/$tfile- failed"
7901 # change the states of some mirrored files
7903 for i in $(seq 2); do
7905 for j in $(seq 4 9); do
7906 echo foo > $dir/$tfile-$j
7910 # find mirrored files with specific mirror count
7911 cmd="$LFS find --mirror-count 3 --type f $td"
7912 nfiles=$($cmd | wc -l)
7913 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7915 cmd="$LFS find ! --mirror-count 3 --type f $td"
7916 nfiles=$($cmd | wc -l)
7917 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7919 cmd="$LFS find --mirror-count +2 --type f $td"
7920 nfiles=$($cmd | wc -l)
7921 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7923 cmd="$LFS find --mirror-count -6 --type f $td"
7924 nfiles=$($cmd | wc -l)
7925 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7927 # find mirrored files with specific file state
7928 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7929 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7931 cmd="$LFS find --mirror-state=ro --type f $td"
7932 nfiles=$($cmd | wc -l)
7933 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7935 cmd="$LFS find ! --mirror-state=ro --type f $td"
7936 nfiles=$($cmd | wc -l)
7937 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7939 cmd="$LFS find --mirror-state=wp --type f $td"
7940 nfiles=$($cmd | wc -l)
7941 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7943 cmd="$LFS find ! --mirror-state=sp --type f $td"
7944 nfiles=$($cmd | wc -l)
7945 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7947 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7949 test_56da() { # LU-14179
7950 local path=$DIR/$tdir
7955 local longdir=$(str_repeat 'a' 255)
7957 for i in {1..15}; do
7964 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7969 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7972 touch $(str_repeat 'f' 255)
7974 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7975 error "lfs find reported an error"
7979 run_test 56da "test lfs find with long paths"
7982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7983 # note test will not do anything if MDS is not local
7984 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7985 skip_env "ldiskfs only test"
7987 remote_mds_nodsh && skip "remote MDS with nodsh"
7989 local MNTDEV="osd*.*MDT*.mntdev"
7990 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7991 [ -z "$DEV" ] && error "can't access $MNTDEV"
7992 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7993 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7994 error "can't access $DEV"
7995 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7996 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8000 run_test 57a "verify MDS filesystem created with large inodes =="
8003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8004 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8005 skip_env "ldiskfs only test"
8007 remote_mds_nodsh && skip "remote MDS with nodsh"
8009 local dir=$DIR/$tdir
8012 local fileN=$dir/f$filecount
8014 rm -rf $dir || error "removing $dir"
8016 local mdtidx=$($LFS getstripe -m $dir)
8017 local mdtname=MDT$(printf %04x $mdtidx)
8018 local facet=mds$((mdtidx + 1))
8020 echo "mcreating $filecount files"
8021 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8023 # verify that files do not have EAs yet
8024 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8025 error "$file1 has an EA"
8026 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8027 error "$fileN has an EA"
8031 df $dir #make sure we get new statfs data
8032 local mdsfree=$(do_facet $facet \
8033 lctl get_param -n osd*.*$mdtname.kbytesfree)
8034 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8037 echo "opening files to create objects/EAs"
8038 for file in $(seq -f $dir/f%g 1 $filecount); do
8039 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8040 error "opening $file"
8043 # verify that files have EAs now
8044 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8045 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8047 sleep 1 #make sure we get new statfs data
8049 local mdsfree2=$(do_facet $facet \
8050 lctl get_param -n osd*.*$mdtname.kbytesfree)
8051 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8053 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8054 if [ "$mdsfree" != "$mdsfree2" ]; then
8055 error "MDC before $mdcfree != after $mdcfree2"
8057 echo "MDC before $mdcfree != after $mdcfree2"
8058 echo "unable to confirm if MDS has large inodes"
8063 run_test 57b "default LOV EAs are stored inside large inodes ==="
8066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8067 [ -z "$(which wiretest 2>/dev/null)" ] &&
8068 skip_env "could not find wiretest"
8072 run_test 58 "verify cross-platform wire constants =============="
8075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8077 echo "touch 130 files"
8078 createmany -o $DIR/f59- 130
8080 unlinkmany $DIR/f59- 130
8082 # wait for commitment of removal
8083 wait_delete_completed
8085 run_test 59 "verify cancellation of llog records async ========="
8087 TEST60_HEAD="test_60 run $RANDOM"
8089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8090 remote_mgs_nodsh && skip "remote MGS with nodsh"
8091 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8092 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8093 skip_env "missing subtest run-llog.sh"
8095 log "$TEST60_HEAD - from kernel mode"
8096 do_facet mgs "$LCTL dk > /dev/null"
8097 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8098 do_facet mgs $LCTL dk > $TMP/$tfile
8100 # LU-6388: test llog_reader
8101 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8102 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8103 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8104 skip_env "missing llog_reader"
8105 local fstype=$(facet_fstype mgs)
8106 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8107 skip_env "Only for ldiskfs or zfs type mgs"
8109 local mntpt=$(facet_mntpt mgs)
8110 local mgsdev=$(mgsdevname 1)
8122 #get fid and record list
8123 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8125 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8127 #remount mgs as ldiskfs or zfs type
8128 stop mgs || error "stop mgs failed"
8129 mount_fstype mgs || error "remount mgs failed"
8130 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8133 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8134 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8139 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8141 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8143 echo "obj_file is $obj_file"
8144 do_facet mgs $llog_reader $obj_file
8146 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8147 awk '{ print $3 }' | sed -e "s/^type=//g")
8148 if [ $rec_type != $rec ]; then
8149 echo "FAILED test_60a wrong record type $rec_type," \
8155 #check obj path if record type is LLOG_LOGID_MAGIC
8156 if [ "$rec" == "1064553b" ]; then
8157 path=$(do_facet mgs $llog_reader $obj_file |
8158 grep "path=" | awk '{ print $NF }' |
8159 sed -e "s/^path=//g")
8160 if [ $obj_file != $mntpt/$path ]; then
8161 echo "FAILED test_60a wrong obj path" \
8162 "$montpt/$path, should be $obj_file"
8169 #restart mgs before "error", otherwise it will block the next test
8170 stop mgs || error "stop mgs failed"
8171 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8172 $pass || error "test failed, see FAILED test_60a messages for specifics"
8174 run_test 60a "llog_test run from kernel module and test llog_reader"
8176 test_60b() { # bug 6411
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8180 LLOG_COUNT=$(do_facet mgs dmesg |
8181 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8182 /llog_[a-z]*.c:[0-9]/ {
8194 [[ $LLOG_COUNT -gt 120 ]] &&
8195 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8197 run_test 60b "limit repeated messages from CERROR/CWARN"
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8202 echo "create 5000 files"
8203 createmany -o $DIR/f60c- 5000
8204 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8205 lctl set_param fail_loc=0x80000137
8206 unlinkmany $DIR/f60c- 5000
8207 lctl set_param fail_loc=0
8209 run_test 60c "unlink file when mds full"
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8214 SAVEPRINTK=$(lctl get_param -n printk)
8215 # verify "lctl mark" is even working"
8216 MESSAGE="test message ID $RANDOM $$"
8217 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8218 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8220 lctl set_param printk=0 || error "set lnet.printk failed"
8221 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8222 MESSAGE="new test message ID $RANDOM $$"
8223 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8224 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8225 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8227 lctl set_param -n printk="$SAVEPRINTK"
8229 run_test 60d "test printk console message masking"
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8233 remote_mds_nodsh && skip "remote MDS with nodsh"
8236 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8237 do_facet mds1 lctl set_param fail_loc=0x15b
8240 run_test 60e "no space while new llog is being created"
8243 local old_path=$($LCTL get_param -n debug_path)
8245 stack_trap "$LCTL set_param debug_path=$old_path"
8246 stack_trap "rm -f $TMP/$tfile*"
8247 rm -f $TMP/$tfile* 2> /dev/null
8248 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8249 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8250 test_mkdir $DIR/$tdir
8251 # retry in case the open is cached and not released
8252 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8253 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8257 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8259 run_test 60f "change debug_path works"
8265 test_mkdir -c $MDSCOUNT $DIR/$tdir
8270 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8271 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8273 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8274 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8275 index=$((index + 1))
8281 for i in {0..100}; do
8282 # define OBD_FAIL_OSD_TXN_START 0x19a
8283 local index=$((i % MDSCOUNT + 1))
8285 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8292 for i in $(seq $MDSCOUNT); do
8293 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8296 mkdir $DIR/$tdir/new || error "mkdir failed"
8297 rmdir $DIR/$tdir/new || error "rmdir failed"
8299 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8301 for i in $(seq $MDSCOUNT); do
8302 wait_update_facet mds$i "$LCTL get_param -n \
8303 mdd.$(facet_svc mds$i).lfsck_namespace |
8304 awk '/^status/ { print \\\$2 }'" "completed"
8307 ls -R $DIR/$tdir || error "ls failed"
8308 rm -rf $DIR/$tdir || error "rmdir failed"
8310 run_test 60g "transaction abort won't cause MDT hung"
8313 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8314 skip "Need MDS version at least 2.12.52"
8315 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8319 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8320 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8321 for fail_loc in 0x80000188 0x80000189; do
8322 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8323 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8324 error "mkdir $dir-$fail_loc failed"
8325 for i in {0..10}; do
8326 # create may fail on missing stripe
8327 echo $i > $DIR/$tdir-$fail_loc/$i
8329 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8330 error "getdirstripe $tdir-$fail_loc failed"
8331 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8332 error "migrate $tdir-$fail_loc failed"
8333 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8334 error "getdirstripe $tdir-$fail_loc failed"
8335 pushd $DIR/$tdir-$fail_loc
8337 echo $f | cmp $f - || error "$f data mismatch"
8340 rm -rf $DIR/$tdir-$fail_loc
8343 run_test 60h "striped directory with missing stripes can be accessed"
8345 function t60i_load() {
8347 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8348 $LCTL set_param fail_loc=0x131c fail_val=1
8349 for ((i=0; i<5000; i++)); do
8350 touch $DIR/$tdir/f$i
8355 changelog_register || error "changelog_register failed"
8356 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8357 changelog_users $SINGLEMDS | grep -q $cl_user ||
8358 error "User $cl_user not found in changelog_users"
8359 changelog_chmask "ALL"
8362 for((i=0; i<100; i++)); do
8363 changelog_dump >/dev/null ||
8364 error "can't read changelog"
8368 changelog_deregister || error "changelog_deregister failed"
8369 $LCTL set_param fail_loc=0
8371 run_test 60i "llog: new record vs reader race"
8374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8377 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8378 cancel_lru_locks osc
8379 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8382 run_test 61a "mmap() writes don't make sync hang ================"
8385 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8387 run_test 61b "mmap() of unstriped file is successful"
8389 # bug 2330 - insufficient obd_match error checking causes LBUG
8391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8395 cancel_lru_locks osc
8396 lctl set_param fail_loc=0x405
8397 cat $f && error "cat succeeded, expect -EIO"
8398 lctl set_param fail_loc=0
8400 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8401 # match every page all of the time.
8402 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8404 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8405 # Though this test is irrelevant anymore, it helped to reveal some
8406 # other grant bugs (LU-4482), let's keep it.
8407 test_63a() { # was test_63
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8410 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8412 for i in `seq 10` ; do
8413 dd if=/dev/zero of=$DIR/f63 bs=8k &
8419 rm -f $DIR/f63 || true
8421 run_test 63a "Verify oig_wait interruption does not crash ======="
8423 # bug 2248 - async write errors didn't return to application on sync
8424 # bug 3677 - async write errors left page locked
8426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8429 lctl set_param debug=-1
8431 # ensure we have a grant to do async writes
8432 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8435 sync # sync lest earlier test intercept the fail_loc
8437 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8438 lctl set_param fail_loc=0x80000406
8439 $MULTIOP $DIR/$tfile Owy && \
8440 error "sync didn't return ENOMEM"
8441 sync; sleep 2; sync # do a real sync this time to flush page
8442 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8443 error "locked page left in cache after async error" || true
8446 run_test 63b "async write errors should be returned to fsync ==="
8449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8452 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8454 run_test 64a "verify filter grant calculations (in kernel) ====="
8457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8459 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8461 run_test 64b "check out-of-space detection on client"
8464 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8466 run_test 64c "verify grant shrink"
8472 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8475 # this does exactly what osc_request.c:osc_announce_cached() does in
8476 # order to calculate max amount of grants to ask from server
8480 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8481 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8483 ((rpc_in_flight++));
8484 nrpages=$((nrpages * rpc_in_flight))
8486 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8488 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8490 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8491 local undirty=$((nrpages * PAGE_SIZE))
8493 local max_extent_pages
8494 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8495 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8496 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8497 local grant_extent_tax
8498 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8500 undirty=$((undirty + nrextents * grant_extent_tax))
8505 # this is size of unit for grant allocation. It should be equal to
8506 # what tgt_grant.c:tgt_grant_chunk() calculates
8510 local grant_extent_tax
8512 max_brw_size=$(import_param $tgt max_brw_size)
8514 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8516 echo $(((max_brw_size + grant_extent_tax) * 2))
8520 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8521 skip "OST < 2.10.55 doesn't limit grants enough"
8523 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8525 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8526 skip "no grant_param connect flag"
8528 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8530 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8531 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8534 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8535 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8537 $LFS setstripe $DIR/$tfile -i 0 -c 1
8538 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8541 while kill -0 $ddpid; do
8542 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8544 if [[ $cur_grant -gt $max_cur_granted ]]; then
8546 error "cur_grant $cur_grant > $max_cur_granted"
8552 run_test 64d "check grant limit exceed"
8558 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8560 ((cur_grants == expected)) ||
8561 error "$msg: grants mismatch: $cur_grants, expected $expected"
8565 echo $((($1 + $2 - 1) & ~($2 - 1)))
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8571 skip "Need OSS version at least 2.11.56"
8573 # Remount client to reset grant
8574 remount_client $MOUNT || error "failed to remount client"
8575 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8577 local init_grants=$(import_param $osc_tgt initial_grant)
8579 check_grants $osc_tgt $init_grants "init grants"
8581 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8582 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8583 local gbs=$(import_param $osc_tgt grant_block_size)
8585 # write random number of bytes from max_brw_size / 4 to max_brw_size
8586 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8587 # align for direct io
8588 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8589 # round to grant consumption unit
8590 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8592 local grants=$((wb_round_up + extent_tax))
8594 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8596 # define OBD_FAIL_TGT_NO_GRANT 0x725
8597 # make the server not grant more back
8598 do_facet ost1 $LCTL set_param fail_loc=0x725
8599 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8601 do_facet ost1 $LCTL set_param fail_loc=0
8603 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8605 rm -f $DIR/$tfile || error "rm failed"
8607 # Remount client to reset grant
8608 remount_client $MOUNT || error "failed to remount client"
8609 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8611 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8613 # define OBD_FAIL_TGT_NO_GRANT 0x725
8614 # make the server not grant more back
8615 do_facet ost1 $LCTL set_param fail_loc=0x725
8616 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8617 do_facet ost1 $LCTL set_param fail_loc=0
8619 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8621 run_test 64e "check grant consumption (no grant allocation)"
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8626 # Remount client to reset grant
8627 remount_client $MOUNT || error "failed to remount client"
8628 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8630 local init_grants=$(import_param $osc_tgt initial_grant)
8631 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8632 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8633 local gbs=$(import_param $osc_tgt grant_block_size)
8634 local chunk=$(grant_chunk $osc_tgt)
8636 # write random number of bytes from max_brw_size / 4 to max_brw_size
8637 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8638 # align for direct io
8639 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8640 # round to grant consumption unit
8641 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8643 local grants=$((wb_round_up + extent_tax))
8645 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8646 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8647 error "error writing to $DIR/$tfile"
8649 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8650 "direct io with grant allocation"
8652 rm -f $DIR/$tfile || error "rm failed"
8654 # Remount client to reset grant
8655 remount_client $MOUNT || error "failed to remount client"
8656 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8658 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8660 local cmd="oO_WRONLY:w${write_bytes}_yc"
8662 $MULTIOP $DIR/$tfile $cmd &
8666 check_grants $osc_tgt $((init_grants - grants)) \
8667 "buffered io, not write rpc"
8669 kill -USR1 $MULTIPID
8672 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8673 "buffered io, one RPC"
8675 run_test 64f "check grant consumption (with grant allocation)"
8677 # bug 1414 - set/get directories' stripe info
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8681 test_mkdir $DIR/$tdir
8683 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8685 run_test 65a "directory with no stripe info"
8688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8690 test_mkdir $DIR/$tdir
8691 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8693 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8696 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8698 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8702 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8704 test_mkdir $DIR/$tdir
8705 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8707 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8708 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8710 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8712 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8717 test_mkdir $DIR/$tdir
8718 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8719 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8721 if [[ $STRIPECOUNT -le 0 ]]; then
8723 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8724 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8725 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8727 sc=$(($STRIPECOUNT - 1))
8729 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8730 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8731 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8732 error "lverify failed"
8734 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8739 test_mkdir $DIR/$tdir
8741 $LFS setstripe $DIR/$tdir || error "setstripe"
8742 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8743 error "no stripe info failed"
8745 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8747 run_test 65e "directory setstripe defaults"
8750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8752 test_mkdir $DIR/${tdir}f
8753 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8754 error "setstripe succeeded" || true
8756 run_test 65f "dir setstripe permission (should return error) ==="
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8761 test_mkdir $DIR/$tdir
8762 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8764 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8765 error "setstripe -S failed"
8766 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8767 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8768 error "delete default stripe failed"
8770 run_test 65g "directory setstripe -d"
8773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8775 test_mkdir $DIR/$tdir
8776 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8778 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8779 error "setstripe -S failed"
8780 test_mkdir $DIR/$tdir/dd1
8781 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8782 error "stripe info inherit failed"
8784 run_test 65h "directory stripe info inherit ===================="
8787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8789 save_layout_restore_at_exit $MOUNT
8791 # bug6367: set non-default striping on root directory
8792 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8794 # bug12836: getstripe on -1 default directory striping
8795 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8797 # bug12836: getstripe -v on -1 default directory striping
8798 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8800 # bug12836: new find on -1 default directory striping
8801 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8803 run_test 65i "various tests to set root directory striping"
8805 test_65j() { # bug6367
8806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8810 # if we aren't already remounting for each test, do so for this test
8811 if [ "$I_MOUNTED" = "yes" ]; then
8812 cleanup || error "failed to unmount"
8816 save_layout_restore_at_exit $MOUNT
8818 $LFS setstripe -d $MOUNT || error "setstripe failed"
8820 run_test 65j "set default striping on root directory (bug 6367)="
8824 wait_delete_completed
8825 do_facet $SINGLEMDS "lctl set_param -n \
8826 osp.$ost*MDT0000.max_create_count=$max_count"
8827 do_facet $SINGLEMDS "lctl set_param -n \
8828 osp.$ost*MDT0000.create_count=$count"
8829 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8830 echo $INACTIVE_OSC "is Activate"
8832 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8835 test_65k() { # bug11679
8836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8837 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8838 remote_mds_nodsh && skip "remote MDS with nodsh"
8840 local disable_precreate=true
8841 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8842 disable_precreate=false
8844 echo "Check OST status: "
8845 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8846 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8848 for OSC in $MDS_OSCS; do
8849 echo $OSC "is active"
8850 do_facet $SINGLEMDS lctl --device %$OSC activate
8853 for INACTIVE_OSC in $MDS_OSCS; do
8854 local ost=$(osc_to_ost $INACTIVE_OSC)
8855 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8856 lov.*md*.target_obd |
8857 awk -F: /$ost/'{ print $1 }' | head -n 1)
8860 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8861 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8863 echo "Deactivate: " $INACTIVE_OSC
8864 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8866 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8867 osp.$ost*MDT0000.create_count")
8868 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8869 osp.$ost*MDT0000.max_create_count")
8870 $disable_precreate &&
8871 do_facet $SINGLEMDS "lctl set_param -n \
8872 osp.$ost*MDT0000.max_create_count=0"
8874 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8875 [ -f $DIR/$tdir/$idx ] && continue
8876 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8877 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8879 error "setstripe $idx should succeed"; }
8880 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8882 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8885 do_facet $SINGLEMDS "lctl set_param -n \
8886 osp.$ost*MDT0000.max_create_count=$max_count"
8887 do_facet $SINGLEMDS "lctl set_param -n \
8888 osp.$ost*MDT0000.create_count=$count"
8889 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8890 echo $INACTIVE_OSC "is Activate"
8892 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8895 run_test 65k "validate manual striping works properly with deactivated OSCs"
8897 test_65l() { # bug 12836
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 test_mkdir -p $DIR/$tdir/test_dir
8901 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8902 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8904 run_test 65l "lfs find on -1 stripe dir ========================"
8907 local layout=$(save_layout $MOUNT)
8908 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8909 restore_layout $MOUNT $layout
8910 error "setstripe should fail by non-root users"
8914 run_test 65m "normal user can't set filesystem default stripe"
8917 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8918 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8919 skip "Need MDS version at least 2.12.50"
8920 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8922 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8923 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8924 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8926 save_layout_restore_at_exit $MOUNT
8928 # new subdirectory under root directory should not inherit
8929 # the default layout from root
8930 local dir1=$MOUNT/$tdir-1
8931 mkdir $dir1 || error "mkdir $dir1 failed"
8932 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8933 error "$dir1 shouldn't have LOV EA"
8935 # delete the default layout on root directory
8936 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8938 local dir2=$MOUNT/$tdir-2
8939 mkdir $dir2 || error "mkdir $dir2 failed"
8940 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8941 error "$dir2 shouldn't have LOV EA"
8943 # set a new striping pattern on root directory
8944 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8945 local new_def_stripe_size=$((def_stripe_size * 2))
8946 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8947 error "set stripe size on $MOUNT failed"
8949 # new file created in $dir2 should inherit the new stripe size from
8950 # the filesystem default
8951 local file2=$dir2/$tfile-2
8952 touch $file2 || error "touch $file2 failed"
8954 local file2_stripe_size=$($LFS getstripe -S $file2)
8955 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8957 echo "file2_stripe_size: '$file2_stripe_size'"
8958 echo "new_def_stripe_size: '$new_def_stripe_size'"
8959 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8962 local dir3=$MOUNT/$tdir-3
8963 mkdir $dir3 || error "mkdir $dir3 failed"
8964 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8965 # the root layout, which is the actual default layout that will be used
8966 # when new files are created in $dir3.
8967 local dir3_layout=$(get_layout_param $dir3)
8968 local root_dir_layout=$(get_layout_param $MOUNT)
8969 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8971 echo "dir3_layout: '$dir3_layout'"
8972 echo "root_dir_layout: '$root_dir_layout'"
8973 error "$dir3 should show the default layout from $MOUNT"
8976 # set OST pool on root directory
8977 local pool=$TESTNAME
8978 pool_add $pool || error "add $pool failed"
8979 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8980 error "add targets to $pool failed"
8982 $LFS setstripe -p $pool $MOUNT ||
8983 error "set OST pool on $MOUNT failed"
8985 # new file created in $dir3 should inherit the pool from
8986 # the filesystem default
8987 local file3=$dir3/$tfile-3
8988 touch $file3 || error "touch $file3 failed"
8990 local file3_pool=$($LFS getstripe -p $file3)
8991 [[ "$file3_pool" = "$pool" ]] ||
8992 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8994 local dir4=$MOUNT/$tdir-4
8995 mkdir $dir4 || error "mkdir $dir4 failed"
8996 local dir4_layout=$(get_layout_param $dir4)
8997 root_dir_layout=$(get_layout_param $MOUNT)
8998 echo "$LFS getstripe -d $dir4"
8999 $LFS getstripe -d $dir4
9000 echo "$LFS getstripe -d $MOUNT"
9001 $LFS getstripe -d $MOUNT
9002 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9004 echo "dir4_layout: '$dir4_layout'"
9005 echo "root_dir_layout: '$root_dir_layout'"
9006 error "$dir4 should show the default layout from $MOUNT"
9009 # new file created in $dir4 should inherit the pool from
9010 # the filesystem default
9011 local file4=$dir4/$tfile-4
9012 touch $file4 || error "touch $file4 failed"
9014 local file4_pool=$($LFS getstripe -p $file4)
9015 [[ "$file4_pool" = "$pool" ]] ||
9016 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9018 # new subdirectory under non-root directory should inherit
9019 # the default layout from its parent directory
9020 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9021 error "set directory layout on $dir4 failed"
9023 local dir5=$dir4/$tdir-5
9024 mkdir $dir5 || error "mkdir $dir5 failed"
9026 dir4_layout=$(get_layout_param $dir4)
9027 local dir5_layout=$(get_layout_param $dir5)
9028 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9030 echo "dir4_layout: '$dir4_layout'"
9031 echo "dir5_layout: '$dir5_layout'"
9032 error "$dir5 should inherit the default layout from $dir4"
9035 # though subdir under ROOT doesn't inherit default layout, but
9036 # its sub dir/file should be created with default layout.
9037 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9038 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9039 skip "Need MDS version at least 2.12.59"
9041 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9042 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9043 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9045 if [ $default_lmv_hash == "none" ]; then
9046 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9048 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9049 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9052 $LFS setdirstripe -D -c 2 $MOUNT ||
9053 error "setdirstripe -D -c 2 failed"
9054 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9055 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9056 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9058 run_test 65n "don't inherit default layout from root for new subdirectories"
9060 # bug 2543 - update blocks count on client
9062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9065 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9066 sync; sync_all_data; sync; sync_all_data
9067 cancel_lru_locks osc
9068 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9069 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9071 run_test 66 "update inode blocks count on client ==============="
9074 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9078 swapon -s | awk '($1 == "'$1'") { print $4 }'
9081 # bug5265, obdfilter oa2dentry return -ENOENT
9082 # #define OBD_FAIL_SRV_ENOENT 0x217
9084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9085 remote_ost_nodsh && skip "remote OST with nodsh"
9088 $LFS setstripe -c 1 -i 0 $f
9090 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9092 do_facet ost1 lctl set_param fail_loc=0x217
9093 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9094 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9096 do_facet ost1 lctl set_param fail_loc=0
9097 $DIRECTIO write $f 0 2 || error "write error"
9099 cancel_lru_locks osc
9100 $DIRECTIO read $f 0 1 || error "read error"
9102 do_facet ost1 lctl set_param fail_loc=0x217
9103 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9105 do_facet ost1 lctl set_param fail_loc=0
9108 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9111 test_mkdir $DIR/$tdir
9112 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9113 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9115 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9117 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9119 [ "$RUNAS_ID" = "$UID" ] &&
9120 skip_env "RUNAS_ID = UID = $UID -- skipping"
9121 # Check that testing environment is properly set up. Skip if not
9122 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9123 skip_env "User $RUNAS_ID does not exist - skipping"
9126 chmod 777 $DIR/$tfile
9127 chmod ug+s $DIR/$tfile
9128 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9129 error "$RUNAS dd $DIR/$tfile failed"
9130 # See if we are still setuid/sgid
9131 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9132 error "S/gid is not dropped on write"
9133 # Now test that MDS is updated too
9134 cancel_lru_locks mdc
9135 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9136 error "S/gid is not dropped on MDS"
9139 run_test 72a "Test that remove suid works properly (bug5695) ===="
9141 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9144 [ "$RUNAS_ID" = "$UID" ] &&
9145 skip_env "RUNAS_ID = UID = $UID -- skipping"
9146 [ "$RUNAS_ID" -eq 0 ] &&
9147 skip_env "RUNAS_ID = 0 -- skipping"
9148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9149 # Check that testing environment is properly set up. Skip if not
9150 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9151 skip_env "User $RUNAS_ID does not exist - skipping"
9153 touch $DIR/${tfile}-f{g,u}
9154 test_mkdir $DIR/${tfile}-dg
9155 test_mkdir $DIR/${tfile}-du
9156 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9157 chmod g+s $DIR/${tfile}-{f,d}g
9158 chmod u+s $DIR/${tfile}-{f,d}u
9159 for perm in 777 2777 4777; do
9160 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9161 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9162 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9163 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9167 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9169 # bug 3462 - multiple simultaneous MDC requests
9171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9173 test_mkdir $DIR/d73-1
9174 test_mkdir $DIR/d73-2
9175 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9178 lctl set_param fail_loc=0x80000129
9179 $MULTIOP $DIR/d73-1/f73-2 Oc &
9181 lctl set_param fail_loc=0
9183 $MULTIOP $DIR/d73-2/f73-3 Oc &
9187 wait $pid1 || return 1
9191 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9192 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9193 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9197 run_test 73 "multiple MDC requests (should not deadlock)"
9199 test_74a() { # bug 6149, 6184
9200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9203 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9205 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9206 # will spin in a tight reconnection loop
9207 $LCTL set_param fail_loc=0x8000030e
9208 # get any lock that won't be difficult - lookup works.
9210 $LCTL set_param fail_loc=0
9214 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9216 test_74b() { # bug 13310
9217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9219 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9221 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9222 # will spin in a tight reconnection loop
9223 $LCTL set_param fail_loc=0x8000030e
9224 # get a "difficult" lock
9226 $LCTL set_param fail_loc=0
9230 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9235 #define OBD_FAIL_LDLM_NEW_LOCK
9236 $LCTL set_param fail_loc=0x319
9237 touch $DIR/$tfile && error "touch successful"
9238 $LCTL set_param fail_loc=0
9241 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9243 slab_lic=/sys/kernel/slab/lustre_inode_cache
9245 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9246 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9247 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9250 test_76a() { # Now for b=20433, added originally in b=1443
9251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9253 cancel_lru_locks osc
9254 # there may be some slab objects cached per core
9255 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9256 local before=$(num_objects)
9257 local count=$((512 * cpus))
9258 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9259 local margin=$((count / 10))
9260 if [[ -f $slab_lic/aliases ]]; then
9261 local aliases=$(cat $slab_lic/aliases)
9262 (( aliases > 0 )) && margin=$((margin * aliases))
9265 echo "before slab objects: $before"
9266 for i in $(seq $count); do
9270 cancel_lru_locks osc
9271 local after=$(num_objects)
9272 echo "created: $count, after slab objects: $after"
9273 # shared slab counts are not very accurate, allow significant margin
9274 # the main goal is that the cache growth is not permanently > $count
9275 while (( after > before + margin )); do
9277 after=$(num_objects)
9279 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9280 if (( wait > 60 )); then
9281 error "inode slab grew from $before+$margin to $after"
9285 run_test 76a "confirm clients recycle inodes properly ===="
9288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9289 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9292 local before=$(num_objects)
9294 for i in $(seq $count); do
9299 local after=$(num_objects)
9302 while (( after > before )); do
9304 after=$(num_objects)
9306 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9307 if (( wait > 60 )); then
9308 error "inode slab grew from $before to $after"
9312 echo "slab objects before: $before, after: $after"
9314 run_test 76b "confirm clients recycle directory inodes properly ===="
9319 # Note: in sptlrpc modes which enable its own bulk checksum, the
9320 # original crc32_le bulk checksum will be automatically disabled,
9321 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9322 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9323 # In this case set_checksums() will not be no-op, because sptlrpc
9324 # bulk checksum will be enabled all through the test.
9326 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9327 lctl set_param -n osc.*.checksums $1
9331 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9332 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9333 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9334 tr -d [] | head -n1)}
9337 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9339 log "set checksum type to $1, rc = $rc"
9343 get_osc_checksum_type()
9345 # arugment 1: OST name, like OST0000
9347 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9348 sed 's/.*\[\(.*\)\].*/\1/g')
9350 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9354 F77_TMP=$TMP/f77-temp
9357 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9358 error "error writing to $F77_TMP"
9361 test_77a() { # bug 10889
9362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9363 $GSS && skip_env "could not run with gss"
9365 [ ! -f $F77_TMP ] && setup_f77
9367 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9371 run_test 77a "normal checksum read/write operation"
9373 test_77b() { # bug 10889
9374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9375 $GSS && skip_env "could not run with gss"
9377 [ ! -f $F77_TMP ] && setup_f77
9378 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9379 $LCTL set_param fail_loc=0x80000409
9382 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9383 error "dd error: $?"
9384 $LCTL set_param fail_loc=0
9386 for algo in $CKSUM_TYPES; do
9387 cancel_lru_locks osc
9388 set_checksum_type $algo
9389 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9390 $LCTL set_param fail_loc=0x80000408
9391 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9392 $LCTL set_param fail_loc=0
9395 set_checksum_type $ORIG_CSUM_TYPE
9398 run_test 77b "checksum error on client write, read"
9403 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9405 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9406 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9407 $check_ost && [ -n "$ost_file_prefix" ] &&
9408 do_facet ost1 rm -f ${ost_file_prefix}\*
9412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9413 $GSS && skip_env "could not run with gss"
9414 remote_ost_nodsh && skip "remote OST with nodsh"
9417 local osc_file_prefix
9419 local check_ost=false
9420 local ost_file_prefix
9426 # ensure corruption will occur on first OSS/OST
9427 $LFS setstripe -i 0 $DIR/$tfile
9429 [ ! -f $F77_TMP ] && setup_f77
9430 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9431 error "dd write error: $?"
9432 fid=$($LFS path2fid $DIR/$tfile)
9434 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9437 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9438 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9440 echo "OSS do not support bulk pages dump upon error"
9443 osc_file_prefix=$($LCTL get_param -n debug_path)
9444 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9446 trap cleanup_77c EXIT
9449 # enable bulk pages dump upon error on Client
9450 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9451 # enable bulk pages dump upon error on OSS
9453 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9455 # flush Client cache to allow next read to reach OSS
9456 cancel_lru_locks osc
9458 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9459 $LCTL set_param fail_loc=0x80000408
9460 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9461 $LCTL set_param fail_loc=0
9465 # check cksum dump on Client
9466 osc_file=$(ls ${osc_file_prefix}*)
9467 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9468 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9469 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9470 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9471 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9473 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9474 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9475 error "dump content does not match on Client"
9477 $check_ost || skip "No need to check cksum dump on OSS"
9479 # check cksum dump on OSS
9480 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9481 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9482 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9483 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9484 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9485 error "dump content does not match on OSS"
9489 run_test 77c "checksum error on client read with debug"
9491 test_77d() { # bug 10889
9492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9493 $GSS && skip_env "could not run with gss"
9495 stack_trap "rm -f $DIR/$tfile"
9496 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9497 $LCTL set_param fail_loc=0x80000409
9499 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9500 error "direct write: rc=$?"
9501 $LCTL set_param fail_loc=0
9504 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9505 $LCTL set_param fail_loc=0x80000408
9507 cancel_lru_locks osc
9508 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9509 error "direct read: rc=$?"
9510 $LCTL set_param fail_loc=0
9513 run_test 77d "checksum error on OST direct write, read"
9515 test_77f() { # bug 10889
9516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9517 $GSS && skip_env "could not run with gss"
9520 stack_trap "rm -f $DIR/$tfile"
9521 for algo in $CKSUM_TYPES; do
9522 cancel_lru_locks osc
9523 set_checksum_type $algo
9524 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9525 $LCTL set_param fail_loc=0x409
9526 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9527 error "direct write succeeded"
9528 $LCTL set_param fail_loc=0
9530 set_checksum_type $ORIG_CSUM_TYPE
9533 run_test 77f "repeat checksum error on write (expect error)"
9535 test_77g() { # bug 10889
9536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9537 $GSS && skip_env "could not run with gss"
9538 remote_ost_nodsh && skip "remote OST with nodsh"
9540 [ ! -f $F77_TMP ] && setup_f77
9542 local file=$DIR/$tfile
9543 stack_trap "rm -f $file" EXIT
9545 $LFS setstripe -c 1 -i 0 $file
9546 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9547 do_facet ost1 lctl set_param fail_loc=0x8000021a
9549 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9550 error "write error: rc=$?"
9551 do_facet ost1 lctl set_param fail_loc=0
9554 cancel_lru_locks osc
9555 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9556 do_facet ost1 lctl set_param fail_loc=0x8000021b
9558 cmp $F77_TMP $file || error "file compare failed"
9559 do_facet ost1 lctl set_param fail_loc=0
9562 run_test 77g "checksum error on OST write, read"
9564 test_77k() { # LU-10906
9565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9566 $GSS && skip_env "could not run with gss"
9568 local cksum_param="osc.$FSNAME*.checksums"
9569 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9573 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9574 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9575 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9578 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9579 error "failed to set checksum=$i on MGS"
9580 wait_update $HOSTNAME "$get_checksum" $i
9582 echo "remount client, checksum should be $i"
9583 remount_client $MOUNT || error "failed to remount client"
9584 checksum=$(eval $get_checksum)
9585 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9587 # remove persistent param to avoid races with checksum mountopt below
9588 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9589 error "failed to delete checksum on MGS"
9591 for opt in "checksum" "nochecksum"; do
9592 #remount with mount option
9593 echo "remount client with option $opt, checksum should be $i"
9594 umount_client $MOUNT || error "failed to umount client"
9595 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9596 error "failed to mount client with option '$opt'"
9597 checksum=$(eval $get_checksum)
9598 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9602 remount_client $MOUNT || error "failed to remount client"
9604 run_test 77k "enable/disable checksum correctly"
9607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9608 $GSS && skip_env "could not run with gss"
9611 stack_trap "set_checksums $ORIG_CSUM" EXIT
9612 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9614 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9616 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9617 for algo in $CKSUM_TYPES; do
9618 set_checksum_type $algo || error "fail to set checksum type $algo"
9619 osc_algo=$(get_osc_checksum_type OST0000)
9620 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9622 # no locks, no reqs to let the connection idle
9623 cancel_lru_locks osc
9624 lru_resize_disable osc
9625 wait_osc_import_state client ost1 IDLE
9627 # ensure ost1 is connected
9628 stat $DIR/$tfile >/dev/null || error "can't stat"
9629 wait_osc_import_state client ost1 FULL
9631 osc_algo=$(get_osc_checksum_type OST0000)
9632 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9636 run_test 77l "preferred checksum type is remembered after reconnected"
9638 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9643 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9644 skip "Need at least version 2.14.52"
9645 local param=checksum_speed
9647 $LCTL get_param $param || error "reading $param failed"
9649 csum_speeds=$($LCTL get_param -n $param)
9651 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9652 error "known checksum types are missing"
9654 run_test 77m "Verify checksum_speed is correctly read"
9661 test_78() { # bug 10901
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9663 remote_ost || skip_env "local OST"
9666 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9667 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9668 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9669 echo "MemTotal: $MEMTOTAL"
9671 # reserve 256MB of memory for the kernel and other running processes,
9672 # and then take 1/2 of the remaining memory for the read/write buffers.
9673 if [ $MEMTOTAL -gt 512 ] ;then
9674 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9676 # for those poor memory-starved high-end clusters...
9677 MEMTOTAL=$((MEMTOTAL / 2))
9679 echo "Mem to use for directio: $MEMTOTAL"
9681 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9682 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9683 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9684 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9686 echo "Smallest OST: $SMALLESTOST"
9687 [[ $SMALLESTOST -lt 10240 ]] &&
9688 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9690 trap cleanup_test_78 EXIT
9692 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9693 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9695 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9696 echo "File size: $F78SIZE"
9697 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9698 for i in $(seq 1 $NSEQ); do
9699 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9700 echo directIO rdwr round $i of $NSEQ
9701 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9706 run_test 78 "handle large O_DIRECT writes correctly ============"
9708 test_79() { # bug 12743
9709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9711 wait_delete_completed
9713 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9714 BKFREE=$(calc_osc_kbytes kbytesfree)
9715 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9717 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9718 DFTOTAL=`echo $STRING | cut -d, -f1`
9719 DFUSED=`echo $STRING | cut -d, -f2`
9720 DFAVAIL=`echo $STRING | cut -d, -f3`
9721 DFFREE=$(($DFTOTAL - $DFUSED))
9723 ALLOWANCE=$((64 * $OSTCOUNT))
9725 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9726 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9727 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9729 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9730 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9731 error "df free($DFFREE) mismatch OST free($BKFREE)"
9733 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9734 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9735 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9738 run_test 79 "df report consistency check ======================="
9740 test_80() { # bug 10718
9741 remote_ost_nodsh && skip "remote OST with nodsh"
9742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9744 # relax strong synchronous semantics for slow backends like ZFS
9745 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9746 local soc="obdfilter.*.sync_lock_cancel"
9747 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9749 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9750 if [ -z "$save" ]; then
9751 soc="obdfilter.*.sync_on_lock_cancel"
9752 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9755 if [ "$save" != "never" ]; then
9756 local hosts=$(comma_list $(osts_nodes))
9758 do_nodes $hosts $LCTL set_param $soc=never
9759 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9763 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9765 local before=$(date +%s)
9766 cancel_lru_locks osc
9767 local after=$(date +%s)
9768 local diff=$((after - before))
9769 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9773 run_test 80 "Page eviction is equally fast at high offsets too"
9775 test_81a() { # LU-456
9776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9777 remote_ost_nodsh && skip "remote OST with nodsh"
9779 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9780 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9781 do_facet ost1 lctl set_param fail_loc=0x80000228
9783 # write should trigger a retry and success
9784 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9785 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9787 if [ $RC -ne 0 ] ; then
9788 error "write should success, but failed for $RC"
9791 run_test 81a "OST should retry write when get -ENOSPC ==============="
9793 test_81b() { # LU-456
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9795 remote_ost_nodsh && skip "remote OST with nodsh"
9797 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9798 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9799 do_facet ost1 lctl set_param fail_loc=0x228
9801 # write should retry several times and return -ENOSPC finally
9802 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9803 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9806 if [ $RC -ne $ENOSPC ] ; then
9807 error "dd should fail for -ENOSPC, but succeed."
9810 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9813 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9815 test_mkdir $DIR/$tdir.cvsroot
9816 chown $RUNAS_ID $DIR/$tdir.cvsroot
9819 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9822 # some versions of cvs import exit(1) when asked to import links or
9823 # files they can't read. ignore those files.
9824 local toignore=$(find . -type l -printf '-I %f\n' -o \
9825 ! -perm /4 -printf '-I %f\n')
9826 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9827 $tdir.reposname vtag rtag
9830 test_mkdir $DIR/$tdir.reposname
9831 chown $RUNAS_ID $DIR/$tdir.reposname
9832 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9834 cd $DIR/$tdir.reposname
9836 $RUNAS cvs add -m 'addmsg' foo99
9838 $RUNAS cvs commit -m 'nomsg' foo99
9839 rm -fr $DIR/$tdir.cvsroot
9841 run_test 99 "cvs strange file/directory operations"
9844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9845 [[ "$NETTYPE" =~ tcp ]] ||
9846 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9847 remote_ost_nodsh && skip "remote OST with nodsh"
9848 remote_mds_nodsh && skip "remote MDS with nodsh"
9850 skip "useless for local single node setup"
9852 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9853 [ "$PROT" != "tcp" ] && continue
9854 RPORT=$(echo $REMOTE | cut -d: -f2)
9855 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9858 LPORT=`echo $LOCAL | cut -d: -f2`
9859 if [ $LPORT -ge 1024 ]; then
9860 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9862 error_exit "local: $LPORT > 1024, remote: $RPORT"
9865 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9867 run_test 100 "check local port using privileged port ==========="
9869 function get_named_value()
9873 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9876 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9877 awk '/^max_cached_mb/ { print $2 }')
9880 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9890 local cache_limit=32
9892 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9893 trap cleanup_101a EXIT
9894 $LCTL set_param -n llite.*.read_ahead_stats=0
9895 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9898 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9900 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9901 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9904 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9905 get_named_value 'read.but.discarded'); do
9906 discard=$(($discard + $s))
9910 $LCTL get_param osc.*-osc*.rpc_stats
9911 $LCTL get_param llite.*.read_ahead_stats
9913 # Discard is generally zero, but sometimes a few random reads line up
9914 # and trigger larger readahead, which is wasted & leads to discards.
9915 if [[ $(($discard)) -gt $nreads ]]; then
9916 error "too many ($discard) discarded pages"
9918 rm -f $DIR/$tfile || true
9920 run_test 101a "check read-ahead for random reads"
9923 test_mkdir $DIR/$tdir
9925 local FILE_LENGTH=$2
9928 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9930 local list=$(comma_list $(osts_nodes))
9931 set_osd_param $list '' read_cache_enable 0
9932 set_osd_param $list '' writethrough_cache_enable 0
9934 trap cleanup_test101bc EXIT
9935 # prepare the read-ahead file
9936 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9938 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9939 count=$FILE_SIZE_MB 2> /dev/null
9943 cleanup_test101bc() {
9948 local list=$(comma_list $(osts_nodes))
9949 set_osd_param $list '' read_cache_enable 1
9950 set_osd_param $list '' writethrough_cache_enable 1
9954 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9959 local STRIPE_SIZE=$2
9960 local FILE_LENGTH=$3
9961 local RA_INC=1048576
9962 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9963 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9964 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9965 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9966 get_named_value 'read.but.discarded' | calc_total)
9967 if [[ $DISCARD -gt $discard_limit ]]; then
9968 $LCTL get_param llite.*.read_ahead_stats
9969 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9971 echo "Read-ahead success for size ${READ_SIZE}"
9976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9979 local STRIPE_SIZE=1048576
9980 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9982 if [ $SLOW == "yes" ]; then
9983 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9985 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9988 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9990 # prepare the read-ahead file
9991 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9992 cancel_lru_locks osc
9993 for BIDX in 2 4 8 16 32 64 128 256
9995 local BSIZE=$((BIDX*4096))
9996 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9997 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9998 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9999 $LCTL set_param -n llite.*.read_ahead_stats=0
10000 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10001 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10002 cancel_lru_locks osc
10003 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10008 run_test 101b "check stride-io mode read-ahead ================="
10011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10013 local STRIPE_SIZE=1048576
10014 local FILE_LENGTH=$((STRIPE_SIZE*100))
10017 local osc_rpc_stats
10019 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10021 cancel_lru_locks osc
10022 $LCTL set_param osc.*.rpc_stats=0
10023 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10024 $LCTL get_param osc.*.rpc_stats
10025 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10026 local stats=$($LCTL get_param -n $osc_rpc_stats)
10027 local lines=$(echo "$stats" | awk 'END {print NR;}')
10030 if [ $lines -le 20 ]; then
10031 echo "continue debug"
10034 for size in 1 2 4 8; do
10035 local rpc=$(echo "$stats" |
10036 awk '($1 == "'$size':") {print $2; exit; }')
10037 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10038 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10040 echo "$osc_rpc_stats check passed!"
10045 run_test 101c "check stripe_size aligned read-ahead"
10048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10050 local file=$DIR/$tfile
10051 local sz_MB=${FILESIZE_101d:-80}
10052 local ra_MB=${READAHEAD_MB:-40}
10054 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10055 [ $free_MB -lt $sz_MB ] &&
10056 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10058 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10059 $LFS setstripe -c -1 $file || error "setstripe failed"
10061 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10062 echo Cancel LRU locks on lustre client to flush the client cache
10063 cancel_lru_locks osc
10065 echo Disable read-ahead
10066 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10067 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10068 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10069 $LCTL get_param -n llite.*.max_read_ahead_mb
10071 echo "Reading the test file $file with read-ahead disabled"
10072 local sz_KB=$((sz_MB * 1024 / 4))
10073 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10074 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10075 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10076 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10078 echo "Cancel LRU locks on lustre client to flush the client cache"
10079 cancel_lru_locks osc
10080 echo Enable read-ahead with ${ra_MB}MB
10081 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10083 echo "Reading the test file $file with read-ahead enabled"
10084 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10085 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10087 echo "read-ahead disabled time read $raOFF"
10088 echo "read-ahead enabled time read $raON"
10091 wait_delete_completed
10093 # use awk for this check instead of bash because it handles decimals
10094 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10095 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10097 run_test 101d "file read with and without read-ahead enabled"
10100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10102 local file=$DIR/$tfile
10103 local size_KB=500 #KB
10107 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10108 local need_KB=$((count * size_KB))
10109 [[ $free_KB -le $need_KB ]] &&
10110 skip_env "Need free space $need_KB, have $free_KB"
10112 echo "Creating $count ${size_KB}K test files"
10113 for ((i = 0; i < $count; i++)); do
10114 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10117 echo "Cancel LRU locks on lustre client to flush the client cache"
10118 cancel_lru_locks $OSC
10120 echo "Reset readahead stats"
10121 $LCTL set_param -n llite.*.read_ahead_stats=0
10123 for ((i = 0; i < $count; i++)); do
10124 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10127 $LCTL get_param llite.*.max_cached_mb
10128 $LCTL get_param llite.*.read_ahead_stats
10129 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10130 get_named_value 'misses' | calc_total)
10132 for ((i = 0; i < $count; i++)); do
10133 rm -rf $file.$i 2>/dev/null
10136 #10000 means 20% reads are missing in readahead
10137 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10139 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10142 which iozone || skip_env "no iozone installed"
10144 local old_debug=$($LCTL get_param debug)
10145 old_debug=${old_debug#*=}
10146 $LCTL set_param debug="reada mmap"
10148 # create a test file
10149 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10151 echo Cancel LRU locks on lustre client to flush the client cache
10152 cancel_lru_locks osc
10154 echo Reset readahead stats
10155 $LCTL set_param -n llite.*.read_ahead_stats=0
10157 echo mmap read the file with small block size
10158 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10161 echo checking missing pages
10162 $LCTL get_param llite.*.read_ahead_stats
10163 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10164 get_named_value 'misses' | calc_total)
10166 $LCTL set_param debug="$old_debug"
10167 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10170 run_test 101f "check mmap read performance"
10172 test_101g_brw_size_test() {
10174 local pages=$((mb * 1048576 / PAGE_SIZE))
10175 local file=$DIR/$tfile
10177 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10178 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10179 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10180 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10184 stack_trap "rm -f $file" EXIT
10185 $LCTL set_param -n osc.*.rpc_stats=0
10187 # 10 RPCs should be enough for the test
10189 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10190 { error "dd write ${mb} MB blocks failed"; return 3; }
10191 cancel_lru_locks osc
10192 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10193 { error "dd write ${mb} MB blocks failed"; return 4; }
10195 # calculate number of full-sized read and write RPCs
10196 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10197 sed -n '/pages per rpc/,/^$/p' |
10198 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10199 END { print reads,writes }'))
10200 # allow one extra full-sized read RPC for async readahead
10201 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10202 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10203 [[ ${rpcs[1]} == $count ]] ||
10204 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10208 remote_ost_nodsh && skip "remote OST with nodsh"
10211 local osts=$(get_facets OST)
10212 local list=$(comma_list $(osts_nodes))
10213 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10214 local brw_size="obdfilter.*.brw_size"
10216 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10218 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10220 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10221 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10222 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10223 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10224 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10225 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10227 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10230 if [[ $orig_mb -lt 16 ]]; then
10231 save_lustre_params $osts "$brw_size" > $p
10232 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10233 error "set 16MB RPC size failed"
10235 echo "remount client to enable new RPC size"
10236 remount_client $MOUNT || error "remount_client failed"
10239 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10240 # should be able to set brw_size=12, but no rpc_stats for that
10241 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10244 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10246 if [[ $orig_mb -lt 16 ]]; then
10247 restore_lustre_params < $p
10248 remount_client $MOUNT || error "remount_client restore failed"
10251 rm -f $p $DIR/$tfile
10253 run_test 101g "Big bulk(4/16 MiB) readahead"
10256 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10258 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10259 error "dd 70M file failed"
10260 echo Cancel LRU locks on lustre client to flush the client cache
10261 cancel_lru_locks osc
10263 echo "Reset readahead stats"
10264 $LCTL set_param -n llite.*.read_ahead_stats 0
10266 echo "Read 10M of data but cross 64M bundary"
10267 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10268 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10269 get_named_value 'misses' | calc_total)
10270 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10271 rm -f $p $DIR/$tfile
10273 run_test 101h "Readahead should cover current read window"
10276 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10277 error "dd 10M file failed"
10279 local max_per_file_mb=$($LCTL get_param -n \
10280 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10281 cancel_lru_locks osc
10282 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10283 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10284 error "set max_read_ahead_per_file_mb to 1 failed"
10286 echo "Reset readahead stats"
10287 $LCTL set_param llite.*.read_ahead_stats=0
10289 dd if=$DIR/$tfile of=/dev/null bs=2M
10291 $LCTL get_param llite.*.read_ahead_stats
10292 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10293 awk '/misses/ { print $2 }')
10294 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10297 run_test 101i "allow current readahead to exceed reservation"
10300 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10301 error "setstripe $DIR/$tfile failed"
10302 local file_size=$((1048576 * 16))
10303 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10304 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10306 echo Disable read-ahead
10307 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10309 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10310 for blk in $PAGE_SIZE 1048576 $file_size; do
10311 cancel_lru_locks osc
10312 echo "Reset readahead stats"
10313 $LCTL set_param -n llite.*.read_ahead_stats=0
10314 local count=$(($file_size / $blk))
10315 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10316 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10317 get_named_value 'failed.to.fast.read' | calc_total)
10318 $LCTL get_param -n llite.*.read_ahead_stats
10319 [ $miss -eq $count ] || error "expected $count got $miss"
10322 rm -f $p $DIR/$tfile
10324 run_test 101j "A complete read block should be submitted when no RA"
10327 test_mkdir $DIR/$tdir
10328 chown $RUNAS_ID $DIR/$tdir
10331 STRIPE_COUNT=$OSTCOUNT
10332 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10334 trap cleanup_test102 EXIT
10336 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10338 for num in 1 2 3 4; do
10339 for count in $(seq 1 $STRIPE_COUNT); do
10340 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10341 local size=`expr $STRIPE_SIZE \* $num`
10342 local file=file"$num-$idx-$count"
10343 $1 $LFS setstripe -S $size -i $idx -c $count $file
10349 $1 tar cf $TMP/f102.tar $tdir --xattrs
10352 cleanup_test102() {
10354 rm -f $TMP/f102.tar
10355 rm -rf $DIR/d0.sanity/d102
10359 [ "$UID" != 0 ] && skip "must run as root"
10360 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10361 skip_env "must have user_xattr"
10363 [ -z "$(which setfattr 2>/dev/null)" ] &&
10364 skip_env "could not find setfattr"
10366 local testfile=$DIR/$tfile
10369 echo "set/get xattr..."
10370 setfattr -n trusted.name1 -v value1 $testfile ||
10371 error "setfattr -n trusted.name1=value1 $testfile failed"
10372 getfattr -n trusted.name1 $testfile 2> /dev/null |
10373 grep "trusted.name1=.value1" ||
10374 error "$testfile missing trusted.name1=value1"
10376 setfattr -n user.author1 -v author1 $testfile ||
10377 error "setfattr -n user.author1=author1 $testfile failed"
10378 getfattr -n user.author1 $testfile 2> /dev/null |
10379 grep "user.author1=.author1" ||
10380 error "$testfile missing trusted.author1=author1"
10382 echo "listxattr..."
10383 setfattr -n trusted.name2 -v value2 $testfile ||
10384 error "$testfile unable to set trusted.name2"
10385 setfattr -n trusted.name3 -v value3 $testfile ||
10386 error "$testfile unable to set trusted.name3"
10387 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10388 grep "trusted.name" | wc -l) -eq 3 ] ||
10389 error "$testfile missing 3 trusted.name xattrs"
10391 setfattr -n user.author2 -v author2 $testfile ||
10392 error "$testfile unable to set user.author2"
10393 setfattr -n user.author3 -v author3 $testfile ||
10394 error "$testfile unable to set user.author3"
10395 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10396 grep "user.author" | wc -l) -eq 3 ] ||
10397 error "$testfile missing 3 user.author xattrs"
10399 echo "remove xattr..."
10400 setfattr -x trusted.name1 $testfile ||
10401 error "$testfile error deleting trusted.name1"
10402 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10403 error "$testfile did not delete trusted.name1 xattr"
10405 setfattr -x user.author1 $testfile ||
10406 error "$testfile error deleting user.author1"
10407 echo "set lustre special xattr ..."
10408 $LFS setstripe -c1 $testfile
10409 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10410 awk -F "=" '/trusted.lov/ { print $2 }' )
10411 setfattr -n "trusted.lov" -v $lovea $testfile ||
10412 error "$testfile doesn't ignore setting trusted.lov again"
10413 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10414 error "$testfile allow setting invalid trusted.lov"
10417 run_test 102a "user xattr test =================================="
10419 check_102b_layout() {
10421 local testfile=$DIR/$tfile
10423 echo "test layout '$layout'"
10424 $LFS setstripe $layout $testfile || error "setstripe failed"
10425 $LFS getstripe -y $testfile
10427 echo "get/set/list trusted.lov xattr ..." # b=10930
10428 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10429 [[ "$value" =~ "trusted.lov" ]] ||
10430 error "can't get trusted.lov from $testfile"
10431 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10432 error "getstripe failed"
10434 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10436 value=$(cut -d= -f2 <<<$value)
10437 # LU-13168: truncated xattr should fail if short lov_user_md header
10438 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10439 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10440 for len in $lens; do
10441 echo "setfattr $len $testfile.2"
10442 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10443 [ $len -lt 66 ] && error "short xattr len=$len worked"
10445 local stripe_size=$($LFS getstripe -S $testfile.2)
10446 local stripe_count=$($LFS getstripe -c $testfile.2)
10447 [[ $stripe_size -eq 65536 ]] ||
10448 error "stripe size $stripe_size != 65536"
10449 [[ $stripe_count -eq $stripe_count_orig ]] ||
10450 error "stripe count $stripe_count != $stripe_count_orig"
10451 rm $testfile $testfile.2
10455 [ -z "$(which setfattr 2>/dev/null)" ] &&
10456 skip_env "could not find setfattr"
10457 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10459 # check plain layout
10460 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10462 # and also check composite layout
10463 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10466 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10469 [ -z "$(which setfattr 2>/dev/null)" ] &&
10470 skip_env "could not find setfattr"
10471 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10473 # b10930: get/set/list lustre.lov xattr
10474 echo "get/set/list lustre.lov xattr ..."
10475 test_mkdir $DIR/$tdir
10476 chown $RUNAS_ID $DIR/$tdir
10477 local testfile=$DIR/$tdir/$tfile
10478 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10479 error "setstripe failed"
10480 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10481 error "getstripe failed"
10482 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10483 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10485 local testfile2=${testfile}2
10486 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10487 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10489 $RUNAS $MCREATE $testfile2
10490 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10491 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10492 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10493 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10494 [ $stripe_count -eq $STRIPECOUNT ] ||
10495 error "stripe count $stripe_count != $STRIPECOUNT"
10497 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10499 compare_stripe_info1() {
10500 local stripe_index_all_zero=true
10502 for num in 1 2 3 4; do
10503 for count in $(seq 1 $STRIPE_COUNT); do
10504 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10505 local size=$((STRIPE_SIZE * num))
10506 local file=file"$num-$offset-$count"
10507 stripe_size=$($LFS getstripe -S $PWD/$file)
10508 [[ $stripe_size -ne $size ]] &&
10509 error "$file: size $stripe_size != $size"
10510 stripe_count=$($LFS getstripe -c $PWD/$file)
10511 # allow fewer stripes to be created, ORI-601
10512 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10513 error "$file: count $stripe_count != $count"
10514 stripe_index=$($LFS getstripe -i $PWD/$file)
10515 [[ $stripe_index -ne 0 ]] &&
10516 stripe_index_all_zero=false
10520 $stripe_index_all_zero &&
10521 error "all files are being extracted starting from OST index 0"
10525 have_xattrs_include() {
10526 tar --help | grep -q xattrs-include &&
10527 echo --xattrs-include="lustre.*"
10531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10532 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10534 XINC=$(have_xattrs_include)
10536 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10537 cd $DIR/$tdir/$tdir
10538 compare_stripe_info1
10540 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10544 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10546 XINC=$(have_xattrs_include)
10548 test_mkdir $DIR/$tdir.restore
10550 tar cf - --xattrs $tdir | tar xf - \
10551 -C $DIR/$tdir.restore --xattrs $XINC
10552 cd $DIR/$tdir.restore/$tdir
10553 compare_stripe_info1
10555 run_test 102f "tar copy files, not keep osts"
10558 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10559 skip "must have user_xattr"
10560 [ -z "$(which setfattr 2>/dev/null)" ] &&
10561 skip_env "could not find setfattr"
10562 [ -z "$(which getfattr 2>/dev/null)" ] &&
10563 skip_env "could not find getfattr"
10565 local xsize=${1:-1024} # in bytes
10566 local file=$DIR/$tfile
10567 local value="$(generate_string $xsize)"
10568 local xbig=trusted.big
10572 log "save $xbig on $file"
10573 if [ -z "$toobig" ]
10575 setfattr -n $xbig -v $value $file ||
10576 error "saving $xbig on $file failed"
10578 setfattr -n $xbig -v $value $file &&
10579 error "saving $xbig on $file succeeded"
10583 local orig=$(get_xattr_value $xbig $file)
10584 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10586 local xsml=trusted.sml
10587 log "save $xsml on $file"
10588 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10590 local new=$(get_xattr_value $xbig $file)
10591 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10593 log "grow $xsml on $file"
10594 setfattr -n $xsml -v "$value" $file ||
10595 error "growing $xsml on $file failed"
10597 new=$(get_xattr_value $xbig $file)
10598 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10599 log "$xbig still valid after growing $xsml"
10604 test_102h() { # bug 15777
10607 run_test 102h "grow xattr from inside inode to external block"
10610 large_xattr_enabled || skip_env "ea_inode feature disabled"
10612 echo "setting xattr of max xattr size: $(max_xattr_size)"
10613 grow_xattr $(max_xattr_size)
10615 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10616 echo "This should fail:"
10617 grow_xattr $(($(max_xattr_size) + 10)) 1
10619 run_test 102ha "grow xattr from inside inode to external inode"
10621 test_102i() { # bug 17038
10622 [ -z "$(which getfattr 2>/dev/null)" ] &&
10623 skip "could not find getfattr"
10626 ln -s $DIR/$tfile $DIR/${tfile}link
10627 getfattr -n trusted.lov $DIR/$tfile ||
10628 error "lgetxattr on $DIR/$tfile failed"
10629 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10630 grep -i "no such attr" ||
10631 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10632 rm -f $DIR/$tfile $DIR/${tfile}link
10634 run_test 102i "lgetxattr test on symbolic link ============"
10637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10638 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10640 XINC=$(have_xattrs_include)
10641 setup_test102 "$RUNAS"
10642 chown $RUNAS_ID $DIR/$tdir
10643 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10644 cd $DIR/$tdir/$tdir
10645 compare_stripe_info1 "$RUNAS"
10647 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10650 [ -z "$(which setfattr 2>/dev/null)" ] &&
10651 skip "could not find setfattr"
10654 # b22187 just check that does not crash for regular file.
10655 setfattr -n trusted.lov $DIR/$tfile
10656 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10657 local test_kdir=$DIR/$tdir
10658 test_mkdir $test_kdir
10659 local default_size=$($LFS getstripe -S $test_kdir)
10660 local default_count=$($LFS getstripe -c $test_kdir)
10661 local default_offset=$($LFS getstripe -i $test_kdir)
10662 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10663 error 'dir setstripe failed'
10664 setfattr -n trusted.lov $test_kdir
10665 local stripe_size=$($LFS getstripe -S $test_kdir)
10666 local stripe_count=$($LFS getstripe -c $test_kdir)
10667 local stripe_offset=$($LFS getstripe -i $test_kdir)
10668 [ $stripe_size -eq $default_size ] ||
10669 error "stripe size $stripe_size != $default_size"
10670 [ $stripe_count -eq $default_count ] ||
10671 error "stripe count $stripe_count != $default_count"
10672 [ $stripe_offset -eq $default_offset ] ||
10673 error "stripe offset $stripe_offset != $default_offset"
10674 rm -rf $DIR/$tfile $test_kdir
10676 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10679 [ -z "$(which getfattr 2>/dev/null)" ] &&
10680 skip "could not find getfattr"
10682 # LU-532 trusted. xattr is invisible to non-root
10683 local testfile=$DIR/$tfile
10687 echo "listxattr as user..."
10688 chown $RUNAS_ID $testfile
10689 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10690 grep -q "trusted" &&
10691 error "$testfile trusted xattrs are user visible"
10695 run_test 102l "listxattr size test =================================="
10697 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10698 local path=$DIR/$tfile
10701 listxattr_size_check $path || error "listattr_size_check $path failed"
10703 run_test 102m "Ensure listxattr fails on small bufffer ========"
10707 getxattr() { # getxattr path name
10708 # Return the base64 encoding of the value of xattr name on path.
10712 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10714 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10716 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10718 getfattr --absolute-names --encoding=base64 --name=$name $path |
10719 awk -F= -v name=$name '$1 == name {
10720 print substr($0, index($0, "=") + 1);
10724 test_102n() { # LU-4101 mdt: protect internal xattrs
10725 [ -z "$(which setfattr 2>/dev/null)" ] &&
10726 skip "could not find setfattr"
10727 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10729 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10732 local file0=$DIR/$tfile.0
10733 local file1=$DIR/$tfile.1
10734 local xattr0=$TMP/$tfile.0
10735 local xattr1=$TMP/$tfile.1
10736 local namelist="lov lma lmv link fid version som hsm"
10740 rm -rf $file0 $file1 $xattr0 $xattr1
10741 touch $file0 $file1
10743 # Get 'before' xattrs of $file1.
10744 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10746 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10747 namelist+=" lfsck_namespace"
10748 for name in $namelist; do
10749 # Try to copy xattr from $file0 to $file1.
10750 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10752 setfattr --name=trusted.$name --value="$value" $file1 ||
10753 error "setxattr 'trusted.$name' failed"
10755 # Try to set a garbage xattr.
10756 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10758 if [[ x$name == "xlov" ]]; then
10759 setfattr --name=trusted.lov --value="$value" $file1 &&
10760 error "setxattr invalid 'trusted.lov' success"
10762 setfattr --name=trusted.$name --value="$value" $file1 ||
10763 error "setxattr invalid 'trusted.$name' failed"
10766 # Try to remove the xattr from $file1. We don't care if this
10767 # appears to succeed or fail, we just don't want there to be
10768 # any changes or crashes.
10769 setfattr --remove=$trusted.$name $file1 2> /dev/null
10772 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10775 # Try to copy xattr from $file0 to $file1.
10776 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10778 setfattr --name=trusted.$name --value="$value" $file1 ||
10779 error "setxattr 'trusted.$name' failed"
10781 # Try to set a garbage xattr.
10782 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10784 setfattr --name=trusted.$name --value="$value" $file1 ||
10785 error "setxattr 'trusted.$name' failed"
10787 # Try to remove the xattr from $file1. We don't care if this
10788 # appears to succeed or fail, we just don't want there to be
10789 # any changes or crashes.
10790 setfattr --remove=$trusted.$name $file1 2> /dev/null
10793 # Get 'after' xattrs of file1.
10794 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10796 if ! diff $xattr0 $xattr1; then
10797 error "before and after xattrs of '$file1' differ"
10800 rm -rf $file0 $file1 $xattr0 $xattr1
10804 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10806 test_102p() { # LU-4703 setxattr did not check ownership
10807 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10808 skip "MDS needs to be at least 2.5.56"
10810 local testfile=$DIR/$tfile
10814 echo "setfacl as user..."
10815 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10816 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10818 echo "setfattr as user..."
10819 setfacl -m "u:$RUNAS_ID:---" $testfile
10820 $RUNAS setfattr -x system.posix_acl_access $testfile
10821 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10823 run_test 102p "check setxattr(2) correctly fails without permission"
10826 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10827 skip "MDS needs to be at least 2.6.92"
10829 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10831 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10834 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10835 skip "MDS needs to be at least 2.6.93"
10837 touch $DIR/$tfile || error "touch"
10838 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10839 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10840 rm $DIR/$tfile || error "rm"
10843 mkdir -p $DIR/$tdir || error "mkdir"
10844 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10845 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10846 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10847 error "$testfile error deleting user.author1"
10848 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10849 grep "user.$(basename $tdir)" &&
10850 error "$tdir did not delete user.$(basename $tdir)"
10851 rmdir $DIR/$tdir || error "rmdir"
10854 test_mkdir $DIR/$tdir
10855 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10856 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10857 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10858 error "$testfile error deleting user.author1"
10859 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10860 grep "user.$(basename $tdir)" &&
10861 error "$tdir did not delete user.$(basename $tdir)"
10862 rmdir $DIR/$tdir || error "rm striped dir"
10864 run_test 102r "set EAs with empty values"
10867 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10868 skip "MDS needs to be at least 2.11.52"
10870 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10872 save_lustre_params client "llite.*.xattr_cache" > $save
10874 for cache in 0 1; do
10875 lctl set_param llite.*.xattr_cache=$cache
10878 touch $DIR/$tfile || error "touch"
10879 for prefix in lustre security system trusted user; do
10880 # Note getxattr() may fail with 'Operation not
10881 # supported' or 'No such attribute' depending
10882 # on prefix and cache.
10883 getfattr -n $prefix.n102s $DIR/$tfile &&
10884 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10888 restore_lustre_params < $save
10890 run_test 102s "getting nonexistent xattrs should fail"
10893 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10894 skip "MDS needs to be at least 2.11.52"
10896 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10898 save_lustre_params client "llite.*.xattr_cache" > $save
10900 for cache in 0 1; do
10901 lctl set_param llite.*.xattr_cache=$cache
10903 for buf_size in 0 256; do
10905 touch $DIR/$tfile || error "touch"
10906 setfattr -n user.multiop $DIR/$tfile
10907 $MULTIOP $DIR/$tfile oa$buf_size ||
10908 error "cannot get zero length xattr value (buf_size = $buf_size)"
10912 restore_lustre_params < $save
10914 run_test 102t "zero length xattr values handled correctly"
10918 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10923 [ "$UID" != 0 ] && skip "must run as root"
10924 $GSS && skip_env "could not run under gss"
10925 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10926 skip_env "must have acl enabled"
10927 [ -z "$(which setfacl 2>/dev/null)" ] &&
10928 skip_env "could not find setfacl"
10929 remote_mds_nodsh && skip "remote MDS with nodsh"
10931 gpasswd -a daemon bin # LU-5641
10932 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10934 declare -a identity_old
10936 for num in $(seq $MDSCOUNT); do
10937 switch_identity $num true || identity_old[$num]=$?
10940 SAVE_UMASK=$(umask)
10942 mkdir -p $DIR/$tdir
10945 echo "performing cp ..."
10946 run_acl_subtest cp || error "run_acl_subtest cp failed"
10947 echo "performing getfacl-noacl..."
10948 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10949 echo "performing misc..."
10950 run_acl_subtest misc || error "misc test failed"
10951 echo "performing permissions..."
10952 run_acl_subtest permissions || error "permissions failed"
10953 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10954 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10955 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10956 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10958 echo "performing permissions xattr..."
10959 run_acl_subtest permissions_xattr ||
10960 error "permissions_xattr failed"
10962 echo "performing setfacl..."
10963 run_acl_subtest setfacl || error "setfacl test failed"
10965 # inheritance test got from HP
10966 echo "performing inheritance..."
10967 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10968 chmod +x make-tree || error "chmod +x failed"
10969 run_acl_subtest inheritance || error "inheritance test failed"
10972 echo "LU-974 ignore umask when acl is enabled..."
10973 run_acl_subtest 974 || error "LU-974 umask test failed"
10974 if [ $MDSCOUNT -ge 2 ]; then
10975 run_acl_subtest 974_remote ||
10976 error "LU-974 umask test failed under remote dir"
10979 echo "LU-2561 newly created file is same size as directory..."
10980 if [ "$mds1_FSTYPE" != "zfs" ]; then
10981 run_acl_subtest 2561 || error "LU-2561 test failed"
10983 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10986 run_acl_subtest 4924 || error "LU-4924 test failed"
10991 for num in $(seq $MDSCOUNT); do
10992 if [ "${identity_old[$num]}" = 1 ]; then
10993 switch_identity $num false || identity_old[$num]=$?
10997 run_test 103a "acl test"
11003 for U in {0..511}; do
11005 local O=$(printf "%04o" $U)
11007 umask $(printf "%04o" $((511 ^ $O)))
11008 $LFS setstripe -c 1 $DIR/$tfile.s$O
11009 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11011 (( $S == ($O & 0666) )) ||
11012 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11014 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11015 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11016 (( $S == ($O & 0666) )) ||
11017 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11019 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11020 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11021 (( $S == ($O & 0666) )) ||
11022 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11023 rm -f $DIR/$tfile.[smp]$0
11027 # limit the concurrently running threads to 64. LU-11878
11028 local idx=$((U % 64))
11029 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11034 run_test 103b "umask lfs setstripe"
11037 mkdir -p $DIR/$tdir
11038 cp -rp $DIR/$tdir $DIR/$tdir.bak
11040 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11041 error "$DIR/$tdir shouldn't contain default ACL"
11042 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11043 error "$DIR/$tdir.bak shouldn't contain default ACL"
11046 run_test 103c "'cp -rp' won't set empty acl"
11051 local saved_debug=$($LCTL get_param -n debug)
11053 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11054 skip "MDS needs to be at least 2.14.0"
11056 large_xattr_enabled || skip_env "ea_inode feature disabled"
11058 mkdir -p $DIR/$tdir
11059 # add big LOV EA to cause reply buffer overflow earlier
11060 $LFS setstripe -C 1000 $DIR/$tdir
11061 lctl set_param mdc.*-mdc*.stats=clear
11063 $LCTL set_param debug=0
11064 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11065 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11067 # add a large number of default ACLs (expect 8000+ for 2.13+)
11068 for U in {2..7000}; do
11069 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11070 error "Able to add just $U default ACLs"
11072 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11073 echo "$numacl default ACLs created"
11075 stat $DIR/$tdir || error "Cannot stat directory"
11076 # check file creation
11077 touch $DIR/$tdir/$tfile ||
11078 error "failed to create $tfile with $numacl default ACLs"
11079 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11080 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11081 echo "$fileacl ACLs were inherited"
11082 (( $fileacl == $numacl )) ||
11083 error "Not all default ACLs were inherited: $numacl != $fileacl"
11084 # check that new ACLs creation adds new ACLs to inherited ACLs
11085 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11086 error "Cannot set new ACL"
11087 numacl=$((numacl + 1))
11088 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11089 (( $fileacl == $numacl )) ||
11090 error "failed to add new ACL: $fileacl != $numacl as expected"
11091 # adds more ACLs to a file to reach their maximum at 8000+
11093 for U in {20000..25000}; do
11094 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11095 numacl=$((numacl + 1))
11097 echo "Added $numacl more ACLs to the file"
11098 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11099 echo "Total $fileacl ACLs in file"
11100 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11101 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11102 rmdir $DIR/$tdir || error "Cannot remove directory"
11104 run_test 103e "inheritance of big amount of default ACLs"
11107 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11108 skip "MDS needs to be at least 2.14.51"
11110 large_xattr_enabled || skip_env "ea_inode feature disabled"
11112 # enable changelog to consume more internal MDD buffers
11115 mkdir -p $DIR/$tdir
11117 $LFS setstripe -C 1000 $DIR/$tdir
11118 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11119 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11120 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11121 rmdir $DIR/$tdir || error "Cannot remove directory"
11123 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11129 lfs df || error "lfs df failed"
11130 lfs df -ih || error "lfs df -ih failed"
11131 lfs df -h $DIR || error "lfs df -h $DIR failed"
11132 lfs df -i $DIR || error "lfs df -i $DIR failed"
11133 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11134 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11136 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11137 lctl --device %$OSC deactivate
11138 lfs df || error "lfs df with deactivated OSC failed"
11139 lctl --device %$OSC activate
11140 # wait the osc back to normal
11141 wait_osc_import_ready client ost
11143 lfs df || error "lfs df with reactivated OSC failed"
11146 run_test 104a "lfs df [-ih] [path] test ========================="
11149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11150 [ $RUNAS_ID -eq $UID ] &&
11151 skip_env "RUNAS_ID = UID = $UID -- skipping"
11153 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11154 grep "Permission denied" | wc -l)))
11155 if [ $denied_cnt -ne 0 ]; then
11156 error "lfs check servers test failed"
11159 run_test 104b "$RUNAS lfs check servers test ===================="
11162 # Verify $1 is within range of $2.
11163 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11164 # $1 is <= 2% of $2. Else Fail.
11167 # Strip all units (M, G, T)
11168 actual=$(echo $1 | tr -d A-Z)
11169 expect=$(echo $2 | tr -d A-Z)
11171 expect_lo=$(($expect * 98 / 100)) # 2% below
11172 expect_hi=$(($expect * 102 / 100)) # 2% above
11174 # permit 2% drift above and below
11175 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11182 local ost_param="osd-zfs.$FSNAME-OST0000."
11183 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11184 local ofacets=$(get_facets OST)
11185 local mfacets=$(get_facets MDS)
11186 local saved_ost_blocks=
11187 local saved_mdt_blocks=
11189 echo "Before recordsize change"
11190 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11191 df=($(df -h | grep "/mnt/lustre"$))
11194 echo "lfs output : ${lfs_df[*]}"
11195 echo "df output : ${df[*]}"
11197 for facet in ${ofacets//,/ }; do
11198 if [ -z $saved_ost_blocks ]; then
11199 saved_ost_blocks=$(do_facet $facet \
11200 lctl get_param -n $ost_param.blocksize)
11201 echo "OST Blocksize: $saved_ost_blocks"
11203 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11204 do_facet $facet zfs set recordsize=32768 $ost
11207 # BS too small. Sufficient for functional testing.
11208 for facet in ${mfacets//,/ }; do
11209 if [ -z $saved_mdt_blocks ]; then
11210 saved_mdt_blocks=$(do_facet $facet \
11211 lctl get_param -n $mdt_param.blocksize)
11212 echo "MDT Blocksize: $saved_mdt_blocks"
11214 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11215 do_facet $facet zfs set recordsize=32768 $mdt
11218 # Give new values chance to reflect change
11221 echo "After recordsize change"
11222 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11223 df_after=($(df -h | grep "/mnt/lustre"$))
11226 echo "lfs output : ${lfs_df_after[*]}"
11227 echo "df output : ${df_after[*]}"
11230 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11231 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11232 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11233 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11234 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11235 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11238 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11239 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11240 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11241 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11242 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11243 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11245 # Restore MDT recordize back to original
11246 for facet in ${mfacets//,/ }; do
11247 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11248 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11251 # Restore OST recordize back to original
11252 for facet in ${ofacets//,/ }; do
11253 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11254 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11259 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11262 # doesn't work on 2.4 kernels
11264 if $(flock_is_enabled); then
11265 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11267 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11271 run_test 105a "flock when mounted without -o flock test ========"
11275 if $(flock_is_enabled); then
11276 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11278 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11282 run_test 105b "fcntl when mounted without -o flock test ========"
11286 if $(flock_is_enabled); then
11287 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11289 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11293 run_test 105c "lockf when mounted without -o flock test"
11295 test_105d() { # bug 15924
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11298 test_mkdir $DIR/$tdir
11299 flock_is_enabled || skip_env "mount w/o flock enabled"
11300 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11301 $LCTL set_param fail_loc=0x80000315
11302 flocks_test 2 $DIR/$tdir
11304 run_test 105d "flock race (should not freeze) ========"
11306 test_105e() { # bug 22660 && 22040
11307 flock_is_enabled || skip_env "mount w/o flock enabled"
11310 flocks_test 3 $DIR/$tfile
11312 run_test 105e "Two conflicting flocks from same process"
11314 test_106() { #bug 10921
11315 test_mkdir $DIR/$tdir
11316 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11317 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11319 run_test 106 "attempt exec of dir followed by chown of that dir"
11322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11330 local save_pattern=$(sysctl -n kernel.core_pattern)
11331 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11332 sysctl -w kernel.core_pattern=$file
11333 sysctl -w kernel.core_uses_pid=0
11335 ulimit -c unlimited
11341 kill -s 11 $SLEEPPID
11343 if [ -e $file ]; then
11344 size=`stat -c%s $file`
11345 [ $size -eq 0 ] && error "Fail to create core file $file"
11347 error "Fail to create core file $file"
11350 sysctl -w kernel.core_pattern=$save_pattern
11351 sysctl -w kernel.core_uses_pid=$save_uses_pid
11354 run_test 107 "Coredump on SIG"
11357 test_mkdir $DIR/$tdir
11358 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11359 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11360 error "mkdir with 256 char should fail, but did not"
11361 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11362 error "create with 255 char failed"
11363 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11364 error "create with 256 char should fail, but did not"
11369 run_test 110 "filename length checking"
11372 # Purpose: To verify dynamic thread (OSS) creation.
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11376 remote_ost_nodsh && skip "remote OST with nodsh"
11378 # Lustre does not stop service threads once they are started.
11379 # Reset number of running threads to default.
11384 local save_params="$TMP/sanity-$TESTNAME.parameters"
11386 # Get ll_ost_io count before I/O
11387 OSTIO_pre=$(do_facet ost1 \
11388 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11389 # Exit if lustre is not running (ll_ost_io not running).
11390 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11392 echo "Starting with $OSTIO_pre threads"
11393 local thread_max=$((OSTIO_pre * 2))
11394 local rpc_in_flight=$((thread_max * 2))
11395 # Number of I/O Process proposed to be started.
11397 local facets=$(get_facets OST)
11399 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11400 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11402 # Set in_flight to $rpc_in_flight
11403 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11404 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11405 nfiles=${rpc_in_flight}
11406 # Set ost thread_max to $thread_max
11407 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11409 # 5 Minutes should be sufficient for max number of OSS
11410 # threads(thread_max) to be created.
11414 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11415 test_mkdir $DIR/$tdir
11416 for i in $(seq $nfiles); do
11417 local file=$DIR/$tdir/${tfile}-$i
11418 $LFS setstripe -c -1 -i 0 $file
11419 ($WTL $file $timeout)&
11422 # I/O Started - Wait for thread_started to reach thread_max or report
11423 # error if thread_started is more than thread_max.
11424 echo "Waiting for thread_started to reach thread_max"
11425 local thread_started=0
11426 local end_time=$((SECONDS + timeout))
11428 while [ $SECONDS -le $end_time ] ; do
11430 # Get ost i/o thread_started count.
11431 thread_started=$(do_facet ost1 \
11433 ost.OSS.ost_io.threads_started | cut -d= -f2")
11434 # Break out if thread_started is equal/greater than thread_max
11435 if [[ $thread_started -ge $thread_max ]]; then
11436 echo ll_ost_io thread_started $thread_started, \
11437 equal/greater than thread_max $thread_max
11443 # Cleanup - We have the numbers, Kill i/o jobs if running.
11444 jobcount=($(jobs -p))
11445 for i in $(seq 0 $((${#jobcount[@]}-1)))
11447 kill -9 ${jobcount[$i]}
11448 if [ $? -ne 0 ] ; then
11450 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11454 # Cleanup files left by WTL binary.
11455 for i in $(seq $nfiles); do
11456 local file=$DIR/$tdir/${tfile}-$i
11458 if [ $? -ne 0 ] ; then
11459 echo "Warning: Failed to delete file $file"
11463 restore_lustre_params <$save_params
11464 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11466 # Error out if no new thread has started or Thread started is greater
11468 if [[ $thread_started -le $OSTIO_pre ||
11469 $thread_started -gt $thread_max ]]; then
11470 error "ll_ost_io: thread_started $thread_started" \
11471 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11472 "No new thread started or thread started greater " \
11476 run_test 115 "verify dynamic thread creation===================="
11479 wait_delete_completed
11480 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11481 echo "OST kbytes available: ${AVAIL[@]}"
11486 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11487 #echo OST $i: ${AVAIL[i]}kb
11488 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11492 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11497 echo "Min free space: OST $MINI: $MINV"
11498 echo "Max free space: OST $MAXI: $MAXV"
11501 test_116a() { # was previously test_116()
11502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11503 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11504 remote_mds_nodsh && skip "remote MDS with nodsh"
11506 echo -n "Free space priority "
11507 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11512 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11513 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11514 trap simple_cleanup_common EXIT
11516 # Check if we need to generate uneven OSTs
11517 test_mkdir -p $DIR/$tdir/OST${MINI}
11518 local FILL=$((MINV / 4))
11519 local DIFF=$((MAXV - MINV))
11520 local DIFF2=$((DIFF * 100 / MINV))
11522 local threshold=$(do_facet $SINGLEMDS \
11523 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11524 threshold=${threshold%%%}
11525 echo -n "Check for uneven OSTs: "
11526 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11528 if [[ $DIFF2 -gt $threshold ]]; then
11530 echo "Don't need to fill OST$MINI"
11532 # generate uneven OSTs. Write 2% over the QOS threshold value
11534 DIFF=$((threshold - DIFF2 + 2))
11535 DIFF2=$((MINV * DIFF / 100))
11536 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11537 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11538 error "setstripe failed"
11539 DIFF=$((DIFF2 / 2048))
11541 while [ $i -lt $DIFF ]; do
11543 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11544 bs=2M count=1 2>/dev/null
11553 DIFF=$((MAXV - MINV))
11554 DIFF2=$((DIFF * 100 / MINV))
11555 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11556 if [ $DIFF2 -gt $threshold ]; then
11559 echo "failed - QOS mode won't be used"
11560 simple_cleanup_common
11561 skip "QOS imbalance criteria not met"
11569 # now fill using QOS
11570 $LFS setstripe -c 1 $DIR/$tdir
11571 FILL=$((FILL / 200))
11572 if [ $FILL -gt 600 ]; then
11575 echo "writing $FILL files to QOS-assigned OSTs"
11577 while [ $i -lt $FILL ]; do
11579 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11580 count=1 2>/dev/null
11583 echo "wrote $i 200k files"
11587 echo "Note: free space may not be updated, so measurements might be off"
11589 DIFF2=$((MAXV - MINV))
11590 echo "free space delta: orig $DIFF final $DIFF2"
11591 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11592 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11593 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11594 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11595 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11596 if [[ $DIFF -gt 0 ]]; then
11597 FILL=$((DIFF2 * 100 / DIFF - 100))
11598 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11601 # Figure out which files were written where
11602 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11603 awk '/'$MINI1': / {print $2; exit}')
11605 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11606 echo "$MINC files created on smaller OST $MINI1"
11607 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11608 awk '/'$MAXI1': / {print $2; exit}')
11610 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11611 echo "$MAXC files created on larger OST $MAXI1"
11612 if [[ $MINC -gt 0 ]]; then
11613 FILL=$((MAXC * 100 / MINC - 100))
11614 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11616 [[ $MAXC -gt $MINC ]] ||
11617 error_ignore LU-9 "stripe QOS didn't balance free space"
11618 simple_cleanup_common
11620 run_test 116a "stripe QOS: free space balance ==================="
11622 test_116b() { # LU-2093
11623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11624 remote_mds_nodsh && skip "remote MDS with nodsh"
11626 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11627 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11628 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11629 [ -z "$old_rr" ] && skip "no QOS"
11630 do_facet $SINGLEMDS lctl set_param \
11631 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11632 mkdir -p $DIR/$tdir
11633 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11634 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11635 do_facet $SINGLEMDS lctl set_param fail_loc=0
11637 do_facet $SINGLEMDS lctl set_param \
11638 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11640 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11642 test_117() # bug 10891
11644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11646 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11647 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11648 lctl set_param fail_loc=0x21e
11649 > $DIR/$tfile || error "truncate failed"
11650 lctl set_param fail_loc=0
11651 echo "Truncate succeeded."
11654 run_test 117 "verify osd extend =========="
11656 NO_SLOW_RESENDCOUNT=4
11657 export OLD_RESENDCOUNT=""
11658 set_resend_count () {
11659 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11660 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11661 lctl set_param -n $PROC_RESENDCOUNT $1
11662 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11665 # for reduce test_118* time (b=14842)
11666 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11668 # Reset async IO behavior after error case
11670 FILE=$DIR/reset_async
11672 # Ensure all OSCs are cleared
11673 $LFS setstripe -c -1 $FILE
11674 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11679 test_118a() #bug 11710
11681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11685 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11686 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11687 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11689 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11690 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11695 run_test 118a "verify O_SYNC works =========="
11699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11700 remote_ost_nodsh && skip "remote OST with nodsh"
11704 #define OBD_FAIL_SRV_ENOENT 0x217
11705 set_nodes_failloc "$(osts_nodes)" 0x217
11706 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11708 set_nodes_failloc "$(osts_nodes)" 0
11709 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11710 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11713 if [[ $RC -eq 0 ]]; then
11714 error "Must return error due to dropped pages, rc=$RC"
11718 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11719 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11723 echo "Dirty pages not leaked on ENOENT"
11725 # Due to the above error the OSC will issue all RPCs syncronously
11726 # until a subsequent RPC completes successfully without error.
11727 $MULTIOP $DIR/$tfile Ow4096yc
11732 run_test 118b "Reclaim dirty pages on fatal error =========="
11736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11738 # for 118c, restore the original resend count, LU-1940
11739 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11740 set_resend_count $OLD_RESENDCOUNT
11741 remote_ost_nodsh && skip "remote OST with nodsh"
11745 #define OBD_FAIL_OST_EROFS 0x216
11746 set_nodes_failloc "$(osts_nodes)" 0x216
11748 # multiop should block due to fsync until pages are written
11749 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11753 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11754 error "Multiop failed to block on fsync, pid=$MULTIPID"
11757 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11759 if [[ $WRITEBACK -eq 0 ]]; then
11760 error "No page in writeback, writeback=$WRITEBACK"
11763 set_nodes_failloc "$(osts_nodes)" 0
11766 if [[ $RC -ne 0 ]]; then
11767 error "Multiop fsync failed, rc=$RC"
11770 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11771 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11773 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11774 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11778 echo "Dirty pages flushed via fsync on EROFS"
11781 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11783 # continue to use small resend count to reduce test_118* time (b=14842)
11784 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11789 remote_ost_nodsh && skip "remote OST with nodsh"
11793 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11794 set_nodes_failloc "$(osts_nodes)" 0x214
11795 # multiop should block due to fsync until pages are written
11796 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11800 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11801 error "Multiop failed to block on fsync, pid=$MULTIPID"
11804 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11806 if [[ $WRITEBACK -eq 0 ]]; then
11807 error "No page in writeback, writeback=$WRITEBACK"
11810 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11811 set_nodes_failloc "$(osts_nodes)" 0
11813 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11814 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11816 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11817 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11821 echo "Dirty pages gaurenteed flushed via fsync"
11824 run_test 118d "Fsync validation inject a delay of the bulk =========="
11827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11831 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11832 lctl set_param fail_loc=0x8000040a
11834 # Should simulate EINVAL error which is fatal
11835 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11837 if [[ $RC -eq 0 ]]; then
11838 error "Must return error due to dropped pages, rc=$RC"
11841 lctl set_param fail_loc=0x0
11843 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11844 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11845 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11847 if [[ $LOCKED -ne 0 ]]; then
11848 error "Locked pages remain in cache, locked=$LOCKED"
11851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11856 echo "No pages locked after fsync"
11861 run_test 118f "Simulate unrecoverable OSC side error =========="
11864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11868 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11869 lctl set_param fail_loc=0x406
11871 # simulate local -ENOMEM
11872 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11875 lctl set_param fail_loc=0
11876 if [[ $RC -eq 0 ]]; then
11877 error "Must return error due to dropped pages, rc=$RC"
11880 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11881 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11882 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11884 if [[ $LOCKED -ne 0 ]]; then
11885 error "Locked pages remain in cache, locked=$LOCKED"
11888 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11889 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11893 echo "No pages locked after fsync"
11898 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11902 remote_ost_nodsh && skip "remote OST with nodsh"
11906 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11907 set_nodes_failloc "$(osts_nodes)" 0x20e
11908 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11909 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11912 set_nodes_failloc "$(osts_nodes)" 0
11913 if [[ $RC -eq 0 ]]; then
11914 error "Must return error due to dropped pages, rc=$RC"
11917 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11918 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11919 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11921 if [[ $LOCKED -ne 0 ]]; then
11922 error "Locked pages remain in cache, locked=$LOCKED"
11925 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11926 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11930 echo "No pages locked after fsync"
11934 run_test 118h "Verify timeout in handling recoverables errors =========="
11936 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11940 remote_ost_nodsh && skip "remote OST with nodsh"
11944 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11945 set_nodes_failloc "$(osts_nodes)" 0x20e
11947 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11948 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11951 set_nodes_failloc "$(osts_nodes)" 0
11955 if [[ $RC -ne 0 ]]; then
11956 error "got error, but should be not, rc=$RC"
11959 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11962 if [[ $LOCKED -ne 0 ]]; then
11963 error "Locked pages remain in cache, locked=$LOCKED"
11966 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11967 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11971 echo "No pages locked after fsync"
11975 run_test 118i "Fix error before timeout in recoverable error =========="
11977 [ "$SLOW" = "no" ] && set_resend_count 4
11980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11981 remote_ost_nodsh && skip "remote OST with nodsh"
11985 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11986 set_nodes_failloc "$(osts_nodes)" 0x220
11988 # return -EIO from OST
11989 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11991 set_nodes_failloc "$(osts_nodes)" 0x0
11992 if [[ $RC -eq 0 ]]; then
11993 error "Must return error due to dropped pages, rc=$RC"
11996 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11997 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11998 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11999 if [[ $LOCKED -ne 0 ]]; then
12000 error "Locked pages remain in cache, locked=$LOCKED"
12003 # in recoverable error on OST we want resend and stay until it finished
12004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12009 echo "No pages locked after fsync"
12013 run_test 118j "Simulate unrecoverable OST side error =========="
12017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 remote_ost_nodsh && skip "remote OSTs with nodsh"
12020 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12021 set_nodes_failloc "$(osts_nodes)" 0x20e
12022 test_mkdir $DIR/$tdir
12024 for ((i=0;i<10;i++)); do
12025 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12026 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12033 set_nodes_failloc "$(osts_nodes)" 0
12036 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12038 test_118l() # LU-646
12040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12042 test_mkdir $DIR/$tdir
12043 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12046 run_test 118l "fsync dir"
12048 test_118m() # LU-3066
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12052 test_mkdir $DIR/$tdir
12053 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12056 run_test 118m "fdatasync dir ========="
12058 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12066 remote_ost_nodsh && skip "remote OSTs with nodsh"
12068 # Sleep to avoid a cached response.
12069 #define OBD_STATFS_CACHE_SECONDS 1
12072 # Inject a 10 second delay in the OST_STATFS handler.
12073 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12074 set_nodes_failloc "$(osts_nodes)" 0x242
12077 stat --file-system $MOUNT > /dev/null
12080 set_nodes_failloc "$(osts_nodes)" 0
12082 if ((end - begin > 20)); then
12083 error "statfs took $((end - begin)) seconds, expected 10"
12086 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12088 test_119a() # bug 11737
12090 BSIZE=$((512 * 1024))
12091 directio write $DIR/$tfile 0 1 $BSIZE
12092 # We ask to read two blocks, which is more than a file size.
12093 # directio will indicate an error when requested and actual
12094 # sizes aren't equeal (a normal situation in this case) and
12095 # print actual read amount.
12096 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12097 if [ "$NOB" != "$BSIZE" ]; then
12098 error "read $NOB bytes instead of $BSIZE"
12102 run_test 119a "Short directIO read must return actual read amount"
12104 test_119b() # bug 11737
12106 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12108 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12111 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12112 error "direct read failed"
12115 run_test 119b "Sparse directIO read must return actual read amount"
12117 test_119c() # bug 13099
12120 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12121 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12124 run_test 119c "Testing for direct read hitting hole"
12126 test_119d() # bug 15950
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12131 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12133 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12134 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12135 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12136 lctl set_param fail_loc=0x40d
12137 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12140 cat $DIR/$tfile > /dev/null &
12141 lctl set_param fail_loc=0
12144 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12146 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12147 error "the read rpcs have not completed in 2s"
12149 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12151 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12155 remote_mds_nodsh && skip "remote MDS with nodsh"
12156 test_mkdir -i0 -c1 $DIR/$tdir
12157 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12158 skip_env "no early lock cancel on server"
12160 lru_resize_disable mdc
12161 lru_resize_disable osc
12162 cancel_lru_locks mdc
12163 # asynchronous object destroy at MDT could cause bl ast to client
12164 cancel_lru_locks osc
12166 stat $DIR/$tdir > /dev/null
12167 can1=$(do_facet mds1 \
12168 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12169 awk '/ldlm_cancel/ {print $2}')
12170 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12171 awk '/ldlm_bl_callback/ {print $2}')
12172 test_mkdir -i0 -c1 $DIR/$tdir/d1
12173 can2=$(do_facet mds1 \
12174 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12175 awk '/ldlm_cancel/ {print $2}')
12176 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12177 awk '/ldlm_bl_callback/ {print $2}')
12178 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12179 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12180 lru_resize_enable mdc
12181 lru_resize_enable osc
12183 run_test 120a "Early Lock Cancel: mkdir test"
12186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12187 remote_mds_nodsh && skip "remote MDS with nodsh"
12188 test_mkdir $DIR/$tdir
12189 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12190 skip_env "no early lock cancel on server"
12192 lru_resize_disable mdc
12193 lru_resize_disable osc
12194 cancel_lru_locks mdc
12195 stat $DIR/$tdir > /dev/null
12196 can1=$(do_facet $SINGLEMDS \
12197 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12198 awk '/ldlm_cancel/ {print $2}')
12199 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12200 awk '/ldlm_bl_callback/ {print $2}')
12201 touch $DIR/$tdir/f1
12202 can2=$(do_facet $SINGLEMDS \
12203 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12204 awk '/ldlm_cancel/ {print $2}')
12205 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12206 awk '/ldlm_bl_callback/ {print $2}')
12207 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12208 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12209 lru_resize_enable mdc
12210 lru_resize_enable osc
12212 run_test 120b "Early Lock Cancel: create test"
12215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12216 remote_mds_nodsh && skip "remote MDS with nodsh"
12217 test_mkdir -i0 -c1 $DIR/$tdir
12218 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12219 skip "no early lock cancel on server"
12221 lru_resize_disable mdc
12222 lru_resize_disable osc
12223 test_mkdir -i0 -c1 $DIR/$tdir/d1
12224 test_mkdir -i0 -c1 $DIR/$tdir/d2
12225 touch $DIR/$tdir/d1/f1
12226 cancel_lru_locks mdc
12227 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12228 can1=$(do_facet mds1 \
12229 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12230 awk '/ldlm_cancel/ {print $2}')
12231 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12232 awk '/ldlm_bl_callback/ {print $2}')
12233 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12234 can2=$(do_facet mds1 \
12235 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12236 awk '/ldlm_cancel/ {print $2}')
12237 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12238 awk '/ldlm_bl_callback/ {print $2}')
12239 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12240 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12241 lru_resize_enable mdc
12242 lru_resize_enable osc
12244 run_test 120c "Early Lock Cancel: link test"
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12248 remote_mds_nodsh && skip "remote MDS with nodsh"
12249 test_mkdir -i0 -c1 $DIR/$tdir
12250 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12251 skip_env "no early lock cancel on server"
12253 lru_resize_disable mdc
12254 lru_resize_disable osc
12256 cancel_lru_locks mdc
12257 stat $DIR/$tdir > /dev/null
12258 can1=$(do_facet mds1 \
12259 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12260 awk '/ldlm_cancel/ {print $2}')
12261 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12262 awk '/ldlm_bl_callback/ {print $2}')
12263 chmod a+x $DIR/$tdir
12264 can2=$(do_facet mds1 \
12265 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12266 awk '/ldlm_cancel/ {print $2}')
12267 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12268 awk '/ldlm_bl_callback/ {print $2}')
12269 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12270 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12271 lru_resize_enable mdc
12272 lru_resize_enable osc
12274 run_test 120d "Early Lock Cancel: setattr test"
12277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12278 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12279 skip_env "no early lock cancel on server"
12280 remote_mds_nodsh && skip "remote MDS with nodsh"
12282 local dlmtrace_set=false
12284 test_mkdir -i0 -c1 $DIR/$tdir
12285 lru_resize_disable mdc
12286 lru_resize_disable osc
12287 ! $LCTL get_param debug | grep -q dlmtrace &&
12288 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12289 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12290 cancel_lru_locks mdc
12291 cancel_lru_locks osc
12292 dd if=$DIR/$tdir/f1 of=/dev/null
12293 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12294 # XXX client can not do early lock cancel of OST lock
12295 # during unlink (LU-4206), so cancel osc lock now.
12297 cancel_lru_locks osc
12298 can1=$(do_facet mds1 \
12299 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12300 awk '/ldlm_cancel/ {print $2}')
12301 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12302 awk '/ldlm_bl_callback/ {print $2}')
12303 unlink $DIR/$tdir/f1
12305 can2=$(do_facet mds1 \
12306 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12307 awk '/ldlm_cancel/ {print $2}')
12308 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12309 awk '/ldlm_bl_callback/ {print $2}')
12310 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12311 $LCTL dk $TMP/cancel.debug.txt
12312 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12313 $LCTL dk $TMP/blocking.debug.txt
12314 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12315 lru_resize_enable mdc
12316 lru_resize_enable osc
12318 run_test 120e "Early Lock Cancel: unlink test"
12321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12322 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12323 skip_env "no early lock cancel on server"
12324 remote_mds_nodsh && skip "remote MDS with nodsh"
12326 test_mkdir -i0 -c1 $DIR/$tdir
12327 lru_resize_disable mdc
12328 lru_resize_disable osc
12329 test_mkdir -i0 -c1 $DIR/$tdir/d1
12330 test_mkdir -i0 -c1 $DIR/$tdir/d2
12331 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12332 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12333 cancel_lru_locks mdc
12334 cancel_lru_locks osc
12335 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12336 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12337 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12338 # XXX client can not do early lock cancel of OST lock
12339 # during rename (LU-4206), so cancel osc lock now.
12341 cancel_lru_locks osc
12342 can1=$(do_facet mds1 \
12343 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12344 awk '/ldlm_cancel/ {print $2}')
12345 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12346 awk '/ldlm_bl_callback/ {print $2}')
12347 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12349 can2=$(do_facet mds1 \
12350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12351 awk '/ldlm_cancel/ {print $2}')
12352 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12353 awk '/ldlm_bl_callback/ {print $2}')
12354 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12355 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12356 lru_resize_enable mdc
12357 lru_resize_enable osc
12359 run_test 120f "Early Lock Cancel: rename test"
12362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12363 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12364 skip_env "no early lock cancel on server"
12365 remote_mds_nodsh && skip "remote MDS with nodsh"
12367 lru_resize_disable mdc
12368 lru_resize_disable osc
12370 echo create $count files
12371 test_mkdir $DIR/$tdir
12372 cancel_lru_locks mdc
12373 cancel_lru_locks osc
12376 can0=$(do_facet $SINGLEMDS \
12377 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12378 awk '/ldlm_cancel/ {print $2}')
12379 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12380 awk '/ldlm_bl_callback/ {print $2}')
12381 createmany -o $DIR/$tdir/f $count
12383 can1=$(do_facet $SINGLEMDS \
12384 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12385 awk '/ldlm_cancel/ {print $2}')
12386 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12387 awk '/ldlm_bl_callback/ {print $2}')
12389 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12390 echo rm $count files
12393 can2=$(do_facet $SINGLEMDS \
12394 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12395 awk '/ldlm_cancel/ {print $2}')
12396 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12397 awk '/ldlm_bl_callback/ {print $2}')
12399 echo total: $count removes in $((t2-t1))
12400 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12402 # wait for commitment of removal
12403 lru_resize_enable mdc
12404 lru_resize_enable osc
12406 run_test 120g "Early Lock Cancel: performance test"
12408 test_121() { #bug #10589
12409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12412 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12413 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12414 lctl set_param fail_loc=0x310
12415 cancel_lru_locks osc > /dev/null
12416 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12417 lctl set_param fail_loc=0
12418 [[ $reads -eq $writes ]] ||
12419 error "read $reads blocks, must be $writes blocks"
12421 run_test 121 "read cancel race ========="
12423 test_123a_base() { # was test 123, statahead(bug 11401)
12427 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12428 log "testing UP system. Performance may be lower than expected."
12433 test_mkdir $DIR/$tdir
12434 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12435 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12437 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12438 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12440 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12441 lctl set_param -n llite.*.statahead_max 0
12442 lctl get_param llite.*.statahead_max
12443 cancel_lru_locks mdc
12444 cancel_lru_locks osc
12446 time $lsx $DIR/$tdir | wc -l
12448 delta=$((etime - stime))
12449 log "$lsx $i files without statahead: $delta sec"
12450 lctl set_param llite.*.statahead_max=$max
12452 swrong=$(lctl get_param -n llite.*.statahead_stats |
12453 grep "statahead wrong:" | awk '{print $3}')
12454 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12455 cancel_lru_locks mdc
12456 cancel_lru_locks osc
12458 time $lsx $DIR/$tdir | wc -l
12460 delta_sa=$((etime - stime))
12461 log "$lsx $i files with statahead: $delta_sa sec"
12462 lctl get_param -n llite.*.statahead_stats
12463 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12464 grep "statahead wrong:" | awk '{print $3}')
12466 [[ $swrong -lt $ewrong ]] &&
12467 log "statahead was stopped, maybe too many locks held!"
12468 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12470 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12471 max=$(lctl get_param -n llite.*.statahead_max |
12473 lctl set_param -n llite.*.statahead_max 0
12474 lctl get_param llite.*.statahead_max
12475 cancel_lru_locks mdc
12476 cancel_lru_locks osc
12478 time $lsx $DIR/$tdir | wc -l
12480 delta=$((etime - stime))
12481 log "$lsx $i files again without statahead: $delta sec"
12482 lctl set_param llite.*.statahead_max=$max
12483 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12484 if [ $SLOWOK -eq 0 ]; then
12485 error "$lsx $i files is slower with statahead!"
12487 log "$lsx $i files is slower with statahead!"
12493 [ $delta -gt 20 ] && break
12494 [ $delta -gt 8 ] && MULT=$((50 / delta))
12495 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12503 delta=$((etime - stime))
12504 log "rm -r $DIR/$tdir/: $delta seconds"
12506 lctl get_param -n llite.*.statahead_stats
12510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12512 test_123a_base "ls -l"
12514 run_test 123aa "verify statahead work"
12517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12519 statx_supported || skip_env "Test must be statx() syscall supported"
12521 test_123a_base "$STATX -l"
12523 run_test 123ab "verify statahead work by using statx"
12526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12528 statx_supported || skip_env "Test must be statx() syscall supported"
12535 cancel_lru_locks $OSC
12536 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12537 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12538 awk '/agl.total:/ {print $3}')
12539 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12540 test_123a_base "$STATX --cached=always -D"
12541 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12542 awk '/agl.total:/ {print $3}')
12543 [ $agl_before -eq $agl_after ] ||
12544 error "Should not trigger AGL thread - $agl_before:$agl_after"
12545 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12546 [ $rpcs_after -eq $rpcs_before ] ||
12547 error "$STATX should not send glimpse RPCs to $OSC"
12549 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12551 test_123b () { # statahead(bug 15027)
12552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12554 test_mkdir $DIR/$tdir
12555 createmany -o $DIR/$tdir/$tfile-%d 1000
12557 cancel_lru_locks mdc
12558 cancel_lru_locks osc
12560 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12561 lctl set_param fail_loc=0x80000803
12562 ls -lR $DIR/$tdir > /dev/null
12564 lctl set_param fail_loc=0x0
12565 lctl get_param -n llite.*.statahead_stats
12570 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12573 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12575 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12576 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12577 touch $DIR/$tdir.1/{1..3}
12578 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12580 remount_client $MOUNT
12582 $MULTIOP $DIR/$tdir.0 Q
12584 # let statahead to complete
12585 ls -l $DIR/$tdir.0 > /dev/null
12587 testid=$(echo $TESTNAME | tr '_' ' ')
12588 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12589 error "statahead warning" || true
12591 run_test 123c "Can not initialize inode warning on DNE statahead"
12594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12595 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12596 skip_env "no lru resize on server"
12600 test_mkdir $DIR/$tdir
12602 log "create $NR files at $DIR/$tdir"
12603 createmany -o $DIR/$tdir/f $NR ||
12604 error "failed to create $NR files in $DIR/$tdir"
12606 cancel_lru_locks mdc
12607 ls -l $DIR/$tdir > /dev/null
12611 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12612 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12613 LRU_SIZE=$($LCTL get_param -n $PARAM)
12614 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12615 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12617 log "NS=$(basename $NSDIR)"
12622 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12623 skip "Not enough cached locks created!"
12625 log "LRU=$LRU_SIZE"
12629 # We know that lru resize allows one client to hold $LIMIT locks
12630 # for 10h. After that locks begin to be killed by client.
12632 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12634 if [ $LIMIT -lt $LRU_SIZE ]; then
12635 skip "Limit is too small $LIMIT"
12638 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12639 # killing locks. Some time was spent for creating locks. This means
12640 # that up to the moment of sleep finish we must have killed some of
12641 # them (10-100 locks). This depends on how fast ther were created.
12642 # Many of them were touched in almost the same moment and thus will
12643 # be killed in groups.
12644 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12646 # Use $LRU_SIZE_B here to take into account real number of locks
12647 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12648 local LRU_SIZE_B=$LRU_SIZE
12650 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12651 log "OLD_LVF=$OLD_LVF"
12652 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12654 # Let's make sure that we really have some margin. Client checks
12655 # cached locks every 10 sec.
12656 SLEEP=$((SLEEP+20))
12657 log "Sleep ${SLEEP} sec"
12659 while ((SEC<$SLEEP)); do
12663 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12664 echo -n "$LRU_SIZE"
12667 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12668 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12670 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12671 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12672 unlinkmany $DIR/$tdir/f $NR
12676 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12677 log "unlink $NR files at $DIR/$tdir"
12678 unlinkmany $DIR/$tdir/f $NR
12680 run_test 124a "lru resize ======================================="
12682 get_max_pool_limit()
12684 local limit=$($LCTL get_param \
12685 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12687 for l in $limit; do
12688 if [[ $l -gt $max ]]; then
12696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12697 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12698 skip_env "no lru resize on server"
12700 LIMIT=$(get_max_pool_limit)
12702 NR=$(($(default_lru_size)*20))
12703 if [[ $NR -gt $LIMIT ]]; then
12704 log "Limit lock number by $LIMIT locks"
12708 IFree=$(mdsrate_inodes_available)
12709 if [ $IFree -lt $NR ]; then
12710 log "Limit lock number by $IFree inodes"
12714 lru_resize_disable mdc
12715 test_mkdir -p $DIR/$tdir/disable_lru_resize
12717 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12718 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12719 cancel_lru_locks mdc
12722 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12725 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12728 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12732 nolruresize_delta=$((etime-stime))
12733 log "ls -la time: $nolruresize_delta seconds"
12734 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12735 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12737 lru_resize_enable mdc
12738 test_mkdir -p $DIR/$tdir/enable_lru_resize
12740 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12741 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12742 cancel_lru_locks mdc
12745 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12748 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12751 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12755 lruresize_delta=$((etime-stime))
12756 log "ls -la time: $lruresize_delta seconds"
12757 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12759 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12760 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12761 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12762 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12764 log "lru resize performs the same with no lru resize"
12766 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12768 run_test 124b "lru resize (performance test) ======================="
12771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12772 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12773 skip_env "no lru resize on server"
12775 # cache ununsed locks on client
12777 cancel_lru_locks mdc
12778 test_mkdir $DIR/$tdir
12779 createmany -o $DIR/$tdir/f $nr ||
12780 error "failed to create $nr files in $DIR/$tdir"
12781 ls -l $DIR/$tdir > /dev/null
12783 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12784 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12785 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12786 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12787 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12789 # set lru_max_age to 1 sec
12790 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12791 echo "sleep $((recalc_p * 2)) seconds..."
12792 sleep $((recalc_p * 2))
12794 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12795 # restore lru_max_age
12796 $LCTL set_param -n $nsdir.lru_max_age $max_age
12797 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12798 unlinkmany $DIR/$tdir/f $nr
12800 run_test 124c "LRUR cancel very aged locks"
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12804 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12805 skip_env "no lru resize on server"
12807 # cache ununsed locks on client
12810 lru_resize_disable mdc
12811 stack_trap "lru_resize_enable mdc" EXIT
12813 cancel_lru_locks mdc
12815 # asynchronous object destroy at MDT could cause bl ast to client
12816 test_mkdir $DIR/$tdir
12817 createmany -o $DIR/$tdir/f $nr ||
12818 error "failed to create $nr files in $DIR/$tdir"
12819 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12821 ls -l $DIR/$tdir > /dev/null
12823 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12824 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12825 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12826 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12828 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12830 # set lru_max_age to 1 sec
12831 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12832 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12834 echo "sleep $((recalc_p * 2)) seconds..."
12835 sleep $((recalc_p * 2))
12837 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12839 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12841 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12843 test_125() { # 13358
12844 $LCTL get_param -n llite.*.client_type | grep -q local ||
12845 skip "must run as local client"
12846 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12847 skip_env "must have acl enabled"
12848 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12850 test_mkdir $DIR/$tdir
12851 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12852 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12853 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12855 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12857 test_126() { # bug 12829/13455
12858 $GSS && skip_env "must run as gss disabled"
12859 $LCTL get_param -n llite.*.client_type | grep -q local ||
12860 skip "must run as local client"
12861 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12863 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12864 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12866 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12868 run_test 126 "check that the fsgid provided by the client is taken into account"
12870 test_127a() { # bug 15521
12871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12872 local name count samp unit min max sum sumsq
12874 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12875 echo "stats before reset"
12876 $LCTL get_param osc.*.stats
12877 $LCTL set_param osc.*.stats=0
12878 local fsize=$((2048 * 1024))
12880 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12881 cancel_lru_locks osc
12882 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12884 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12885 stack_trap "rm -f $TMP/$tfile.tmp"
12886 while read name count samp unit min max sum sumsq; do
12887 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12888 [ ! $min ] && error "Missing min value for $name proc entry"
12889 eval $name=$count || error "Wrong proc format"
12892 read_bytes|write_bytes)
12893 [[ "$unit" =~ "bytes" ]] ||
12894 error "unit is not 'bytes': $unit"
12895 (( $min >= 4096 )) || error "min is too small: $min"
12896 (( $min <= $fsize )) || error "min is too big: $min"
12897 (( $max >= 4096 )) || error "max is too small: $max"
12898 (( $max <= $fsize )) || error "max is too big: $max"
12899 (( $sum == $fsize )) || error "sum is wrong: $sum"
12900 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12901 error "sumsquare is too small: $sumsq"
12902 (( $sumsq <= $fsize * $fsize )) ||
12903 error "sumsquare is too big: $sumsq"
12905 ost_read|ost_write)
12906 [[ "$unit" =~ "usec" ]] ||
12907 error "unit is not 'usec': $unit"
12911 done < $DIR/$tfile.tmp
12913 #check that we actually got some stats
12914 [ "$read_bytes" ] || error "Missing read_bytes stats"
12915 [ "$write_bytes" ] || error "Missing write_bytes stats"
12916 [ "$read_bytes" != 0 ] || error "no read done"
12917 [ "$write_bytes" != 0 ] || error "no write done"
12919 run_test 127a "verify the client stats are sane"
12921 test_127b() { # bug LU-333
12922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12923 local name count samp unit min max sum sumsq
12925 echo "stats before reset"
12926 $LCTL get_param llite.*.stats
12927 $LCTL set_param llite.*.stats=0
12929 # perform 2 reads and writes so MAX is different from SUM.
12930 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12931 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12932 cancel_lru_locks osc
12933 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12934 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12936 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12937 stack_trap "rm -f $TMP/$tfile.tmp"
12938 while read name count samp unit min max sum sumsq; do
12939 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12940 eval $name=$count || error "Wrong proc format"
12943 read_bytes|write_bytes)
12944 [[ "$unit" =~ "bytes" ]] ||
12945 error "unit is not 'bytes': $unit"
12946 (( $count == 2 )) || error "count is not 2: $count"
12947 (( $min == $PAGE_SIZE )) ||
12948 error "min is not $PAGE_SIZE: $min"
12949 (( $max == $PAGE_SIZE )) ||
12950 error "max is not $PAGE_SIZE: $max"
12951 (( $sum == $PAGE_SIZE * 2 )) ||
12952 error "sum is not $((PAGE_SIZE * 2)): $sum"
12955 [[ "$unit" =~ "usec" ]] ||
12956 error "unit is not 'usec': $unit"
12960 done < $TMP/$tfile.tmp
12962 #check that we actually got some stats
12963 [ "$read_bytes" ] || error "Missing read_bytes stats"
12964 [ "$write_bytes" ] || error "Missing write_bytes stats"
12965 [ "$read_bytes" != 0 ] || error "no read done"
12966 [ "$write_bytes" != 0 ] || error "no write done"
12968 run_test 127b "verify the llite client stats are sane"
12970 test_127c() { # LU-12394
12971 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12978 $LCTL set_param llite.*.extents_stats=1
12979 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12981 # Use two stripes so there is enough space in default config
12982 $LFS setstripe -c 2 $DIR/$tfile
12984 # Extent stats start at 0-4K and go in power of two buckets
12985 # LL_HIST_START = 12 --> 2^12 = 4K
12986 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12987 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12989 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12991 # Write and read, 2x each, second time at a non-zero offset
12992 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12993 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12994 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12995 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12999 $LCTL get_param llite.*.extents_stats
13002 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13004 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13006 reads=$(echo $bucket | awk '{print $5}')
13007 writes=$(echo $bucket | awk '{print $9}')
13008 [ "$reads" -eq $count ] ||
13009 error "$reads reads in < $bsize bucket, expect $count"
13010 [ "$writes" -eq $count ] ||
13011 error "$writes writes in < $bsize bucket, expect $count"
13014 # Test mmap write and read
13015 $LCTL set_param llite.*.extents_stats=c
13017 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13018 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13019 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13021 $LCTL get_param llite.*.extents_stats
13023 count=$(((size*1024) / PAGE_SIZE))
13025 bsize=$((2 * PAGE_SIZE / 1024))K
13027 bucket=$($LCTL get_param -n llite.*.extents_stats |
13029 reads=$(echo $bucket | awk '{print $5}')
13030 writes=$(echo $bucket | awk '{print $9}')
13031 # mmap writes fault in the page first, creating an additonal read
13032 [ "$reads" -eq $((2 * count)) ] ||
13033 error "$reads reads in < $bsize bucket, expect $count"
13034 [ "$writes" -eq $count ] ||
13035 error "$writes writes in < $bsize bucket, expect $count"
13037 run_test 127c "test llite extent stats with regular & mmap i/o"
13039 test_128() { # bug 15212
13041 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13046 result=$(grep error $TMP/$tfile.log)
13047 rm -f $DIR/$tfile $TMP/$tfile.log
13048 [ -z "$result" ] ||
13049 error "consecutive find's under interactive lfs failed"
13051 run_test 128 "interactive lfs for 2 consecutive find's"
13053 set_dir_limits () {
13058 local ldproc=/proc/fs/ldiskfs
13059 local facets=$(get_facets MDS)
13061 for facet in ${facets//,/ }; do
13062 canondev=$(ldiskfs_canon \
13063 *.$(convert_facet2label $facet).mntdev $facet)
13064 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13065 ldproc=/sys/fs/ldiskfs
13066 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13067 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13071 check_mds_dmesg() {
13072 local facets=$(get_facets MDS)
13073 for facet in ${facets//,/ }; do
13074 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13081 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13082 skip "Need MDS version with at least 2.5.56"
13083 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13084 skip_env "ldiskfs only test"
13086 remote_mds_nodsh && skip "remote MDS with nodsh"
13089 local has_warning=false
13092 mkdir -p $DIR/$tdir
13094 # block size of mds1
13095 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13096 set_dir_limits $maxsize $((maxsize * 6 / 8))
13097 stack_trap "set_dir_limits 0 0"
13098 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13099 local dirsize=$(stat -c%s "$DIR/$tdir")
13101 while (( $dirsize <= $maxsize )); do
13102 $MCREATE $DIR/$tdir/file_base_$nfiles
13104 # check two errors:
13105 # ENOSPC for ext4 max_dir_size, which has been used since
13106 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13107 if (( rc == ENOSPC )); then
13109 echo "rc=$rc returned as expected after $nfiles files"
13111 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13112 error "create failed w/o dir size limit"
13114 # messages may be rate limited if test is run repeatedly
13115 check_mds_dmesg '"is approaching max"' ||
13116 echo "warning message should be output"
13117 check_mds_dmesg '"has reached max"' ||
13118 echo "reached message should be output"
13120 dirsize=$(stat -c%s "$DIR/$tdir")
13122 [[ $dirsize -ge $maxsize ]] && return 0
13123 error "dirsize $dirsize < $maxsize after $nfiles files"
13124 elif (( rc != 0 )); then
13127 nfiles=$((nfiles + 1))
13128 dirsize=$(stat -c%s "$DIR/$tdir")
13131 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13133 run_test 129 "test directory size limit ========================"
13142 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13143 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13145 trap cleanup_130 EXIT RETURN
13147 local fm_file=$DIR/$tfile
13148 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13149 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13150 error "dd failed for $fm_file"
13152 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13153 filefrag -ves $fm_file
13155 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13156 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13157 [ $RC != 0 ] && error "filefrag $fm_file failed"
13159 filefrag_op=$(filefrag -ve -k $fm_file |
13160 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13161 lun=$($LFS getstripe -i $fm_file)
13163 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13166 for line in $filefrag_op
13168 frag_lun=`echo $line | cut -d: -f5`
13169 ext_len=`echo $line | cut -d: -f4`
13170 if (( $frag_lun != $lun )); then
13172 error "FIEMAP on 1-stripe file($fm_file) failed"
13175 (( tot_len += ext_len ))
13178 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13180 error "FIEMAP on 1-stripe file($fm_file) failed;"
13186 echo "FIEMAP on single striped file succeeded"
13188 run_test 130a "FIEMAP (1-stripe file)"
13191 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13193 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13194 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13196 trap cleanup_130 EXIT RETURN
13198 local fm_file=$DIR/$tfile
13199 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13200 error "setstripe on $fm_file"
13201 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13202 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13204 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13205 error "dd failed on $fm_file"
13207 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13208 filefrag_op=$(filefrag -ve -k $fm_file |
13209 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13211 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13212 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13217 for line in $filefrag_op
13219 frag_lun=$(echo $line | cut -d: -f5 |
13220 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13221 ext_len=$(echo $line | cut -d: -f4)
13222 if (( $frag_lun != $last_lun )); then
13223 if (( tot_len != 1024 )); then
13225 error "FIEMAP on $fm_file failed; returned " \
13226 "len $tot_len for OST $last_lun instead of 1024"
13229 (( num_luns += 1 ))
13233 (( tot_len += ext_len ))
13236 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13238 error "FIEMAP on $fm_file failed; returned wrong number of " \
13239 "luns or wrong len for OST $last_lun"
13245 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13247 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13250 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13252 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13253 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13255 trap cleanup_130 EXIT RETURN
13257 local fm_file=$DIR/$tfile
13258 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13259 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13260 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13262 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13263 error "dd failed on $fm_file"
13265 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13266 filefrag_op=$(filefrag -ve -k $fm_file |
13267 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13269 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13270 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13275 for line in $filefrag_op
13277 frag_lun=$(echo $line | cut -d: -f5 |
13278 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13279 ext_len=$(echo $line | cut -d: -f4)
13280 if (( $frag_lun != $last_lun )); then
13281 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13282 if (( logical != 512 )); then
13284 error "FIEMAP on $fm_file failed; returned " \
13285 "logical start for lun $logical instead of 512"
13288 if (( tot_len != 512 )); then
13290 error "FIEMAP on $fm_file failed; returned " \
13291 "len $tot_len for OST $last_lun instead of 1024"
13294 (( num_luns += 1 ))
13298 (( tot_len += ext_len ))
13301 if (( num_luns != 2 || tot_len != 512 )); then
13303 error "FIEMAP on $fm_file failed; returned wrong number of " \
13304 "luns or wrong len for OST $last_lun"
13310 echo "FIEMAP on 2-stripe file with hole succeeded"
13312 run_test 130c "FIEMAP (2-stripe file with hole)"
13315 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13317 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13318 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13320 trap cleanup_130 EXIT RETURN
13322 local fm_file=$DIR/$tfile
13323 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13324 error "setstripe on $fm_file"
13325 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13326 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13328 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13329 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13330 error "dd failed on $fm_file"
13332 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13333 filefrag_op=$(filefrag -ve -k $fm_file |
13334 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13336 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13337 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13342 for line in $filefrag_op
13344 frag_lun=$(echo $line | cut -d: -f5 |
13345 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13346 ext_len=$(echo $line | cut -d: -f4)
13347 if (( $frag_lun != $last_lun )); then
13348 if (( tot_len != 1024 )); then
13350 error "FIEMAP on $fm_file failed; returned " \
13351 "len $tot_len for OST $last_lun instead of 1024"
13354 (( num_luns += 1 ))
13358 (( tot_len += ext_len ))
13361 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13363 error "FIEMAP on $fm_file failed; returned wrong number of " \
13364 "luns or wrong len for OST $last_lun"
13370 echo "FIEMAP on N-stripe file succeeded"
13372 run_test 130d "FIEMAP (N-stripe file)"
13375 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13377 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13378 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13380 trap cleanup_130 EXIT RETURN
13382 local fm_file=$DIR/$tfile
13383 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13386 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13387 for ((i = 0; i < $NUM_BLKS; i++)); do
13388 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13389 conv=notrunc > /dev/null 2>&1
13392 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13393 filefrag_op=$(filefrag -ve -k $fm_file |
13394 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13396 last_lun=$(echo $filefrag_op | cut -d: -f5)
13401 for line in $filefrag_op; do
13402 frag_lun=$(echo $line | cut -d: -f5)
13403 ext_len=$(echo $line | cut -d: -f4)
13404 if [[ "$frag_lun" != "$last_lun" ]]; then
13405 if (( tot_len != $EXPECTED_LEN )); then
13407 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13409 (( num_luns += 1 ))
13413 (( tot_len += ext_len ))
13416 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13418 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13421 echo "FIEMAP with continuation calls succeeded"
13423 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13426 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13427 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13429 local fm_file=$DIR/$tfile
13430 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13431 error "multiop create with lov_delay_create on $fm_file"
13433 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13434 filefrag_extents=$(filefrag -vek $fm_file |
13435 awk '/extents? found/ { print $2 }')
13436 if [[ "$filefrag_extents" != "0" ]]; then
13437 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13442 run_test 130f "FIEMAP (unstriped file)"
13445 local file=$DIR/$tfile
13446 local nr=$((OSTCOUNT * 100))
13448 $LFS setstripe -C $nr $file ||
13449 error "failed to setstripe -C $nr $file"
13451 dd if=/dev/zero of=$file count=$nr bs=1M
13453 nr=$($LFS getstripe -c $file)
13455 local extents=$(filefrag -v $file |
13456 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13458 echo "filefrag list $extents extents in file with stripecount $nr"
13459 if (( extents < nr )); then
13460 $LFS getstripe $file
13462 error "filefrag printed $extents < $nr extents"
13467 run_test 130g "FIEMAP (overstripe file)"
13469 # Test for writev/readv
13471 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13472 error "writev test failed"
13473 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13474 error "readv failed"
13477 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13480 local fsize=$((524288 + 1048576 + 1572864))
13481 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13482 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13483 error "append writev test failed"
13485 ((fsize += 1572864 + 1048576))
13486 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13487 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13488 error "append writev test failed"
13491 run_test 131b "test append writev"
13494 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13497 run_test 131c "test read/write on file w/o objects"
13500 rwv -f $DIR/$tfile -w -n 1 1572864
13501 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13502 if [ "$NOB" != 1572864 ]; then
13503 error "Short read filed: read $NOB bytes instead of 1572864"
13507 run_test 131d "test short read"
13510 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13511 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13512 error "read hitting hole failed"
13515 run_test 131e "test read hitting hole"
13524 mds*) res=$(do_facet $facet \
13525 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13527 ost*) res=$(do_facet $facet \
13528 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13530 *) error "Wrong facet '$facet'" ;;
13532 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13533 # if the argument $3 is zero, it means any stat increment is ok.
13534 if [[ $want -gt 0 ]]; then
13535 local count=$(echo $res | awk '{ print $2 }')
13536 [[ $count -ne $want ]] &&
13537 error "The $op counter on $facet is $count, not $want"
13542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13543 remote_ost_nodsh && skip "remote OST with nodsh"
13544 remote_mds_nodsh && skip "remote MDS with nodsh"
13545 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13546 skip_env "MDS doesn't support rename stats"
13548 local testdir=$DIR/${tdir}/stats_testdir
13550 mkdir -p $DIR/${tdir}
13553 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13554 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13556 # verify mdt stats first.
13557 mkdir ${testdir} || error "mkdir failed"
13558 check_stats $SINGLEMDS "mkdir" 1
13559 touch ${testdir}/${tfile} || error "touch failed"
13560 check_stats $SINGLEMDS "open" 1
13561 check_stats $SINGLEMDS "close" 1
13562 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13563 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13564 check_stats $SINGLEMDS "mknod" 2
13566 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13567 check_stats $SINGLEMDS "unlink" 1
13568 rm -f ${testdir}/${tfile} || error "file remove failed"
13569 check_stats $SINGLEMDS "unlink" 2
13571 # remove working dir and check mdt stats again.
13572 rmdir ${testdir} || error "rmdir failed"
13573 check_stats $SINGLEMDS "rmdir" 1
13575 local testdir1=$DIR/${tdir}/stats_testdir1
13576 mkdir -p ${testdir}
13577 mkdir -p ${testdir1}
13578 touch ${testdir1}/test1
13579 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13580 check_stats $SINGLEMDS "crossdir_rename" 1
13582 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13583 check_stats $SINGLEMDS "samedir_rename" 1
13585 rm -rf $DIR/${tdir}
13587 run_test 133a "Verifying MDT stats ========================================"
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13593 remote_ost_nodsh && skip "remote OST with nodsh"
13594 remote_mds_nodsh && skip "remote MDS with nodsh"
13596 local testdir=$DIR/${tdir}/stats_testdir
13598 mkdir -p ${testdir} || error "mkdir failed"
13599 touch ${testdir}/${tfile} || error "touch failed"
13600 cancel_lru_locks mdc
13603 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13604 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13606 # extra mdt stats verification.
13607 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13608 check_stats $SINGLEMDS "setattr" 1
13609 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13610 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13612 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13613 check_stats $SINGLEMDS "getattr" 1
13615 rm -rf $DIR/${tdir}
13617 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13618 # so the check below is not reliable
13619 [ $MDSCOUNT -eq 1 ] || return 0
13621 # Sleep to avoid a cached response.
13622 #define OBD_STATFS_CACHE_SECONDS 1
13624 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13625 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13626 $LFS df || error "lfs failed"
13627 check_stats $SINGLEMDS "statfs" 1
13629 # check aggregated statfs (LU-10018)
13630 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13632 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13635 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13636 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13638 check_stats $SINGLEMDS "statfs" 1
13640 # We want to check that the client didn't send OST_STATFS to
13641 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13642 # extra care is needed here.
13643 if remote_mds; then
13644 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13645 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13647 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13648 [ "$res" ] && error "OST got STATFS"
13653 run_test 133b "Verifying extra MDT stats =================================="
13656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13657 remote_ost_nodsh && skip "remote OST with nodsh"
13658 remote_mds_nodsh && skip "remote MDS with nodsh"
13660 local testdir=$DIR/$tdir/stats_testdir
13662 test_mkdir -p $testdir
13664 # verify obdfilter stats.
13665 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13667 cancel_lru_locks osc
13668 wait_delete_completed
13671 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13672 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13674 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13677 cancel_lru_locks osc
13678 check_stats ost1 "write" 1
13680 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13681 check_stats ost1 "read" 1
13683 > $testdir/$tfile || error "truncate failed"
13684 check_stats ost1 "punch" 1
13686 rm -f $testdir/$tfile || error "file remove failed"
13687 wait_delete_completed
13688 check_stats ost1 "destroy" 1
13692 run_test 133c "Verifying OST stats ========================================"
13699 while [ $value -ge 2 ]; do
13704 if [ $orig -gt $order ]; then
13712 local size=('K' 'M' 'G' 'T');
13714 local size_string=$value
13716 while [ $value -ge 1024 ]; do
13717 if [ $i -gt 3 ]; then
13718 #T is the biggest unit we get here, if that is bigger,
13720 size_string=${value}T
13723 value=$((value >> 10))
13724 if [ $value -lt 1024 ]; then
13725 size_string=${value}${size[$i]}
13734 get_rename_size() {
13736 local context=${2:-.}
13737 local sample=$(do_facet $SINGLEMDS $LCTL \
13738 get_param mdt.$FSNAME-MDT0000.rename_stats |
13739 grep -A1 $context |
13740 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13746 remote_ost_nodsh && skip "remote OST with nodsh"
13747 remote_mds_nodsh && skip "remote MDS with nodsh"
13748 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13749 skip_env "MDS doesn't support rename stats"
13751 local testdir1=$DIR/${tdir}/stats_testdir1
13752 local testdir2=$DIR/${tdir}/stats_testdir2
13753 mkdir -p $DIR/${tdir}
13755 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13757 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13758 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13760 createmany -o $testdir1/test 512 || error "createmany failed"
13762 # check samedir rename size
13763 mv ${testdir1}/test0 ${testdir1}/test_0
13765 local testdir1_size=$(ls -l $DIR/${tdir} |
13766 awk '/stats_testdir1/ {print $5}')
13767 local testdir2_size=$(ls -l $DIR/${tdir} |
13768 awk '/stats_testdir2/ {print $5}')
13770 testdir1_size=$(order_2 $testdir1_size)
13771 testdir2_size=$(order_2 $testdir2_size)
13773 testdir1_size=$(size_in_KMGT $testdir1_size)
13774 testdir2_size=$(size_in_KMGT $testdir2_size)
13776 echo "source rename dir size: ${testdir1_size}"
13777 echo "target rename dir size: ${testdir2_size}"
13779 local cmd="do_facet $SINGLEMDS $LCTL "
13780 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13782 eval $cmd || error "$cmd failed"
13783 local samedir=$($cmd | grep 'same_dir')
13784 local same_sample=$(get_rename_size $testdir1_size)
13785 [ -z "$samedir" ] && error "samedir_rename_size count error"
13786 [[ $same_sample -eq 1 ]] ||
13787 error "samedir_rename_size error $same_sample"
13788 echo "Check same dir rename stats success"
13790 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13792 # check crossdir rename size
13793 mv ${testdir1}/test_0 ${testdir2}/test_0
13795 testdir1_size=$(ls -l $DIR/${tdir} |
13796 awk '/stats_testdir1/ {print $5}')
13797 testdir2_size=$(ls -l $DIR/${tdir} |
13798 awk '/stats_testdir2/ {print $5}')
13800 testdir1_size=$(order_2 $testdir1_size)
13801 testdir2_size=$(order_2 $testdir2_size)
13803 testdir1_size=$(size_in_KMGT $testdir1_size)
13804 testdir2_size=$(size_in_KMGT $testdir2_size)
13806 echo "source rename dir size: ${testdir1_size}"
13807 echo "target rename dir size: ${testdir2_size}"
13809 eval $cmd || error "$cmd failed"
13810 local crossdir=$($cmd | grep 'crossdir')
13811 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13812 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13813 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13814 [[ $src_sample -eq 1 ]] ||
13815 error "crossdir_rename_size error $src_sample"
13816 [[ $tgt_sample -eq 1 ]] ||
13817 error "crossdir_rename_size error $tgt_sample"
13818 echo "Check cross dir rename stats success"
13819 rm -rf $DIR/${tdir}
13821 run_test 133d "Verifying rename_stats ========================================"
13824 remote_mds_nodsh && skip "remote MDS with nodsh"
13825 remote_ost_nodsh && skip "remote OST with nodsh"
13826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13828 local testdir=$DIR/${tdir}/stats_testdir
13829 local ctr f0 f1 bs=32768 count=42 sum
13831 mkdir -p ${testdir} || error "mkdir failed"
13833 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13835 for ctr in {write,read}_bytes; do
13837 cancel_lru_locks osc
13839 do_facet ost1 $LCTL set_param -n \
13840 "obdfilter.*.exports.clear=clear"
13842 if [ $ctr = write_bytes ]; then
13844 f1=${testdir}/${tfile}
13846 f0=${testdir}/${tfile}
13850 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13853 cancel_lru_locks osc
13855 sum=$(do_facet ost1 $LCTL get_param \
13856 "obdfilter.*.exports.*.stats" |
13857 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13858 $1 == ctr { sum += $7 }
13859 END { printf("%0.0f", sum) }')
13861 if ((sum != bs * count)); then
13862 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13866 rm -rf $DIR/${tdir}
13868 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13871 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13872 skip "too old lustre for get_param -R ($facet_ver)"
13874 # verifying readability.
13875 $LCTL get_param -R '*' &> /dev/null
13877 # Verifing writability with badarea_io.
13878 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
13879 local skipped_params='force_lbug|changelog_mask|daemon_file'
13880 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13881 egrep -v "$skipped_params" |
13882 xargs -n 1 find $proc_dirs -name |
13883 xargs -n 1 badarea_io ||
13884 error "client badarea_io failed"
13886 # remount the FS in case writes/reads /proc break the FS
13887 cleanup || error "failed to unmount"
13888 setup || error "failed to setup"
13890 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13893 remote_mds_nodsh && skip "remote MDS with nodsh"
13894 remote_ost_nodsh && skip "remote OST with nodsh"
13896 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
13897 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
13899 for facet in mds1 ost1; do
13900 local facet_ver=$(lustre_version_code $facet)
13901 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13902 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13904 log "$facet: too old lustre for get_param -R"
13906 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13907 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13908 tr -d = | egrep -v $skipped_params |
13909 xargs -n 1 find $proc_dirs -name |
13910 xargs -n 1 badarea_io" ||
13911 error "$facet badarea_io failed"
13913 skip_noexit "$facet: too old lustre for get_param -R"
13917 # remount the FS in case writes/reads /proc break the FS
13918 cleanup || error "failed to unmount"
13919 setup || error "failed to setup"
13921 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13924 remote_mds_nodsh && skip "remote MDS with nodsh"
13925 remote_ost_nodsh && skip "remote OST with nodsh"
13926 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13927 skip "Need MDS version at least 2.9.54"
13930 for facet in client mds1 ost1; do
13931 # Get the list of files that are missing the terminating newline
13932 local plist=$(do_facet $facet
13933 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13935 for ent in $plist; do
13936 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13937 awk -v FS='\v' -v RS='\v\v' \
13938 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13939 print FILENAME}'" 2>/dev/null)
13940 [ -z $missing ] || {
13941 do_facet $facet $LCTL get_param $ent | od -An -tx1
13942 error "file does not end with newline: $facet-$ent"
13947 run_test 133h "Proc files should end with newlines"
13950 remote_mds_nodsh && skip "remote MDS with nodsh"
13951 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13952 skip "Need MDS version at least 2.7.54"
13954 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
13955 cancel_lru_locks mdc
13957 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13958 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13959 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13962 createmany -o $DIR/$tdir/f $nr ||
13963 error "failed to create $nr files in $DIR/$tdir"
13964 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13966 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13967 do_facet mds1 $LCTL set_param fail_loc=0x327
13968 do_facet mds1 $LCTL set_param fail_val=500
13971 echo "sleep 10 seconds ..."
13973 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13975 do_facet mds1 $LCTL set_param fail_loc=0
13976 do_facet mds1 $LCTL set_param fail_val=0
13977 [ $lck_cnt -lt $unused ] ||
13978 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13981 unlinkmany $DIR/$tdir/f $nr
13983 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13986 remote_mds_nodsh && skip "remote MDS with nodsh"
13987 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13988 skip "Need MDS version at least 2.7.54"
13990 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
13991 cancel_lru_locks mdc
13993 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13994 ldlm.lock_reclaim_threshold_mb)
13995 # disable reclaim temporarily
13996 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13998 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13999 do_facet mds1 $LCTL set_param fail_loc=0x328
14000 do_facet mds1 $LCTL set_param fail_val=500
14002 $LCTL set_param debug=+trace
14005 createmany -o $DIR/$tdir/f $nr &
14006 local create_pid=$!
14008 echo "Sleep $TIMEOUT seconds ..."
14010 if ! ps -p $create_pid > /dev/null 2>&1; then
14011 do_facet mds1 $LCTL set_param fail_loc=0
14012 do_facet mds1 $LCTL set_param fail_val=0
14013 do_facet mds1 $LCTL set_param \
14014 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14015 error "createmany finished incorrectly!"
14017 do_facet mds1 $LCTL set_param fail_loc=0
14018 do_facet mds1 $LCTL set_param fail_val=0
14019 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14020 wait $create_pid || return 1
14022 unlinkmany $DIR/$tdir/f $nr
14024 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14027 remote_mds_nodsh && skip "remote MDS with nodsh"
14028 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14029 skip "Need MDS version at least 2.13.50"
14032 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14034 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14035 #set only one record at plain llog
14036 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14038 #fill already existed plain llog each 64767
14039 #wrapping whole catalog
14040 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14042 createmany -o $DIR/$tdir/$tfile_ 64700
14043 for (( i = 0; i < 64700; i = i + 2 ))
14045 rm $DIR/$tdir/$tfile_$i &
14046 rm $DIR/$tdir/$tfile_$((i + 1)) &
14051 #waiting osp synchronization
14052 wait_delete_completed
14054 run_test 135 "Race catalog processing"
14057 remote_mds_nodsh && skip "remote MDS with nodsh"
14058 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14059 skip "Need MDS version at least 2.13.50"
14062 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14063 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14064 #set only one record at plain llog
14065 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14066 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14068 #fill already existed 2 plain llogs each 64767
14069 #wrapping whole catalog
14070 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14071 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14072 wait_delete_completed
14074 createmany -o $DIR/$tdir/$tfile_ 10
14077 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14078 for (( i = 0; i < 10; i = i + 3 ))
14080 rm $DIR/$tdir/$tfile_$i &
14081 rm $DIR/$tdir/$tfile_$((i + 1)) &
14085 rm $DIR/$tdir/$tfile_$((i + 2)) &
14088 #waiting osp synchronization
14089 wait_delete_completed
14091 run_test 136 "Race catalog processing 2"
14093 test_140() { #bug-17379
14094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14096 test_mkdir $DIR/$tdir
14097 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14098 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14100 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14101 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14103 while i=$((i + 1)); do
14105 cd $i || error "Changing to $i"
14106 ln -s ../stat stat || error "Creating stat symlink"
14107 # Read the symlink until ELOOP present,
14108 # not LBUGing the system is considered success,
14109 # we didn't overrun the stack.
14110 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14111 if [ $ret -ne 0 ]; then
14112 if [ $ret -eq 40 ]; then
14115 error "Open stat symlink"
14121 echo "The symlink depth = $i"
14122 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14123 error "Invalid symlink depth"
14125 # Test recursive symlink
14126 ln -s symlink_self symlink_self
14127 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14128 echo "open symlink_self returns $ret"
14129 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14131 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14136 local TF="$TMP/$tfile"
14138 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14139 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14141 cancel_lru_locks $OSC
14142 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14143 remount_client $MOUNT
14145 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14148 $TRUNCATE $DIR/$tfile 6000
14149 cancel_lru_locks $OSC
14150 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14153 echo "12345" >>$DIR/$tfile
14154 cancel_lru_locks $OSC
14155 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14158 echo "12345" >>$DIR/$tfile
14159 cancel_lru_locks $OSC
14160 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14162 run_test 150a "truncate/append tests"
14165 check_set_fallocate_or_skip
14168 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14169 check_fallocate $DIR/$tfile || error "fallocate failed"
14171 run_test 150b "Verify fallocate (prealloc) functionality"
14174 check_set_fallocate_or_skip
14177 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14178 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14180 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14181 # precomputed md5sum for 20MB of zeroes
14182 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14183 local sum=($(md5sum $DIR/$tfile))
14185 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14187 check_set_fallocate 1
14190 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14191 sum=($(md5sum $DIR/$tfile))
14193 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14195 run_test 150bb "Verify fallocate modes both zero space"
14198 check_set_fallocate_or_skip
14199 local striping="-c2"
14201 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14202 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14203 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14204 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14205 local want=$((OSTCOUNT * 1048576))
14207 # Must allocate all requested space, not more than 5% extra
14208 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14209 error "bytes $bytes is not $want"
14213 echo "verify fallocate on PFL file"
14215 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14217 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14218 error "Create $DIR/$tfile failed"
14219 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14220 error "fallocate failed"
14221 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14222 want=$((512 * 1048576))
14224 # Must allocate all requested space, not more than 5% extra
14225 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14226 error "bytes $bytes is not $want"
14228 run_test 150c "Verify fallocate Size and Blocks"
14231 check_set_fallocate_or_skip
14232 local striping="-c2"
14234 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14236 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14237 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14238 error "setstripe failed"
14239 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14240 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14241 local want=$((OSTCOUNT * 1048576))
14243 # Must allocate all requested space, not more than 5% extra
14244 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14245 error "bytes $bytes is not $want"
14247 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14250 check_set_fallocate_or_skip
14254 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14255 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14256 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14258 # Find OST with Minimum Size
14259 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14260 sort -un | head -1)
14262 # Get 100MB per OST of the available space to reduce run time
14263 # else 60% of the available space if we are running SLOW tests
14264 if [ $SLOW == "no" ]; then
14265 local space=$((1024 * 100 * OSTCOUNT))
14267 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14270 fallocate -l${space}k $DIR/$tfile ||
14271 error "fallocate ${space}k $DIR/$tfile failed"
14272 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14274 # get size immediately after fallocate. This should be correctly
14276 local size=$(stat -c '%s' $DIR/$tfile)
14277 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14279 # Sleep for a while for statfs to get updated. And not pull from cache.
14282 echo "df after fallocate:"
14285 (( size / 1024 == space )) || error "size $size != requested $space"
14286 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14287 error "used $used < space $space"
14289 rm $DIR/$tfile || error "rm failed"
14291 wait_delete_completed
14293 echo "df after unlink:"
14296 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14301 local want_size_before=20480 # in bytes
14302 local want_blocks_before=40 # 512 sized blocks
14303 local want_blocks_after=24 # 512 sized blocks
14304 local length=$(((want_blocks_before - want_blocks_after) * 512))
14306 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14307 skip "need at least 2.14.0 for fallocate punch"
14309 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14310 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14313 check_set_fallocate_or_skip
14314 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14316 [[ "x$DOM" == "xyes" ]] &&
14317 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14319 echo "Verify fallocate punch: Range within the file range"
14320 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14321 error "dd failed for bs 4096 and count 5"
14323 # Call fallocate with punch range which is within the file range
14324 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14325 error "fallocate failed: offset 4096 and length $length"
14326 # client must see changes immediately after fallocate
14327 size=$(stat -c '%s' $DIR/$tfile)
14328 blocks=$(stat -c '%b' $DIR/$tfile)
14330 # Verify punch worked.
14331 (( blocks == want_blocks_after )) ||
14332 error "punch failed: blocks $blocks != $want_blocks_after"
14334 (( size == want_size_before )) ||
14335 error "punch failed: size $size != $want_size_before"
14337 # Verify there is hole in file
14338 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14339 # precomputed md5sum
14340 local expect="4a9a834a2db02452929c0a348273b4aa"
14342 cksum=($(md5sum $DIR/$tfile))
14343 [[ "${cksum[0]}" == "$expect" ]] ||
14344 error "unexpected MD5SUM after punch: ${cksum[0]}"
14346 # Start second sub-case for fallocate punch.
14347 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14348 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14349 error "dd failed for bs 4096 and count 5"
14351 # Punch range less than block size will have no change in block count
14352 want_blocks_after=40 # 512 sized blocks
14354 # Punch overlaps two blocks and less than blocksize
14355 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14356 error "fallocate failed: offset 4000 length 3000"
14357 size=$(stat -c '%s' $DIR/$tfile)
14358 blocks=$(stat -c '%b' $DIR/$tfile)
14360 # Verify punch worked.
14361 (( blocks == want_blocks_after )) ||
14362 error "punch failed: blocks $blocks != $want_blocks_after"
14364 (( size == want_size_before )) ||
14365 error "punch failed: size $size != $want_size_before"
14367 # Verify if range is really zero'ed out. We expect Zeros.
14368 # precomputed md5sum
14369 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14370 cksum=($(md5sum $DIR/$tfile))
14371 [[ "${cksum[0]}" == "$expect" ]] ||
14372 error "unexpected MD5SUM after punch: ${cksum[0]}"
14374 run_test 150f "Verify fallocate punch functionality"
14382 local BS=4096 # Block size in bytes
14384 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14385 skip "need at least 2.14.0 for fallocate punch"
14387 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14388 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14391 check_set_fallocate_or_skip
14392 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14394 if [[ "x$DOM" == "xyes" ]]; then
14395 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14396 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14398 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14399 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14402 # Get 100MB per OST of the available space to reduce run time
14403 # else 60% of the available space if we are running SLOW tests
14404 if [ $SLOW == "no" ]; then
14405 space=$((1024 * 100 * OSTCOUNT))
14407 # Find OST with Minimum Size
14408 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14409 sort -un | head -1)
14410 echo "min size OST: $space"
14411 space=$(((space * 60)/100 * OSTCOUNT))
14413 # space in 1k units, round to 4k blocks
14414 local blkcount=$((space * 1024 / $BS))
14416 echo "Verify fallocate punch: Very large Range"
14417 fallocate -l${space}k $DIR/$tfile ||
14418 error "fallocate ${space}k $DIR/$tfile failed"
14419 # write 1M at the end, start and in the middle
14420 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14421 error "dd failed: bs $BS count 256"
14422 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14423 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14424 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14425 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14428 size=$(stat -c '%s' $DIR/$tfile)
14430 # gather punch length.
14431 local punch_size=$((size - (BS * 2)))
14433 echo "punch_size = $punch_size"
14434 echo "size - punch_size: $((size - punch_size))"
14435 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14437 # Call fallocate to punch all except 2 blocks. We leave the
14438 # first and the last block
14439 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14440 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14441 error "fallocate failed: offset $BS length $punch_size"
14443 size_after=$(stat -c '%s' $DIR/$tfile)
14444 blocks_after=$(stat -c '%b' $DIR/$tfile)
14446 # Verify punch worked.
14447 # Size should be kept
14448 (( size == size_after )) ||
14449 error "punch failed: size $size != $size_after"
14451 # two 4k data blocks to remain plus possible 1 extra extent block
14452 (( blocks_after <= ((BS / 512) * 3) )) ||
14453 error "too many blocks remains: $blocks_after"
14455 # Verify that file has hole between the first and the last blocks
14456 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14457 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14459 echo "Hole at [$hole_start, $hole_end)"
14460 (( hole_start == BS )) ||
14461 error "no hole at offset $BS after punch"
14463 (( hole_end == BS + punch_size )) ||
14464 error "data at offset $hole_end < $((BS + punch_size))"
14466 run_test 150g "Verify fallocate punch on large range"
14468 #LU-2902 roc_hit was not able to read all values from lproc
14469 function roc_hit_init() {
14470 local list=$(comma_list $(osts_nodes))
14471 local dir=$DIR/$tdir-check
14472 local file=$dir/$tfile
14478 #use setstripe to do a write to every ost
14479 for i in $(seq 0 $((OSTCOUNT-1))); do
14480 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14481 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14482 idx=$(printf %04x $i)
14483 BEFORE=$(get_osd_param $list *OST*$idx stats |
14484 awk '$1 == "cache_access" {sum += $7}
14485 END { printf("%0.0f", sum) }')
14487 cancel_lru_locks osc
14488 cat $file >/dev/null
14490 AFTER=$(get_osd_param $list *OST*$idx stats |
14491 awk '$1 == "cache_access" {sum += $7}
14492 END { printf("%0.0f", sum) }')
14494 echo BEFORE:$BEFORE AFTER:$AFTER
14495 if ! let "AFTER - BEFORE == 4"; then
14497 error "roc_hit is not safe to use"
14505 function roc_hit() {
14506 local list=$(comma_list $(osts_nodes))
14507 echo $(get_osd_param $list '' stats |
14508 awk '$1 == "cache_hit" {sum += $7}
14509 END { printf("%0.0f", sum) }')
14512 function set_cache() {
14515 if [ "$2" == "off" ]; then
14518 local list=$(comma_list $(osts_nodes))
14519 set_osd_param $list '' $1_cache_enable $on
14521 cancel_lru_locks osc
14525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14526 remote_ost_nodsh && skip "remote OST with nodsh"
14529 local list=$(comma_list $(osts_nodes))
14531 # check whether obdfilter is cache capable at all
14532 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14533 skip "not cache-capable obdfilter"
14536 # check cache is enabled on all obdfilters
14537 if get_osd_param $list '' read_cache_enable | grep 0; then
14538 skip "oss cache is disabled"
14541 set_osd_param $list '' writethrough_cache_enable 1
14543 # check write cache is enabled on all obdfilters
14544 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14545 skip "oss write cache is NOT enabled"
14550 #define OBD_FAIL_OBD_NO_LRU 0x609
14551 do_nodes $list $LCTL set_param fail_loc=0x609
14553 # pages should be in the case right after write
14554 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14557 local BEFORE=$(roc_hit)
14558 cancel_lru_locks osc
14559 cat $DIR/$tfile >/dev/null
14560 local AFTER=$(roc_hit)
14562 do_nodes $list $LCTL set_param fail_loc=0
14564 if ! let "AFTER - BEFORE == CPAGES"; then
14565 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14568 cancel_lru_locks osc
14569 # invalidates OST cache
14570 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14571 set_osd_param $list '' read_cache_enable 0
14572 cat $DIR/$tfile >/dev/null
14574 # now data shouldn't be found in the cache
14576 cancel_lru_locks osc
14577 cat $DIR/$tfile >/dev/null
14579 if let "AFTER - BEFORE != 0"; then
14580 error "IN CACHE: before: $BEFORE, after: $AFTER"
14583 set_osd_param $list '' read_cache_enable 1
14586 run_test 151 "test cache on oss and controls ==============================="
14589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14591 local TF="$TMP/$tfile"
14593 # simulate ENOMEM during write
14594 #define OBD_FAIL_OST_NOMEM 0x226
14595 lctl set_param fail_loc=0x80000226
14596 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14598 sync || error "sync failed"
14599 lctl set_param fail_loc=0
14601 # discard client's cache
14602 cancel_lru_locks osc
14604 # simulate ENOMEM during read
14605 lctl set_param fail_loc=0x80000226
14606 cmp $TF $DIR/$tfile || error "cmp failed"
14607 lctl set_param fail_loc=0
14611 run_test 152 "test read/write with enomem ============================"
14614 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14616 run_test 153 "test if fdatasync does not crash ======================="
14618 dot_lustre_fid_permission_check() {
14620 local ffid=$MOUNT/.lustre/fid/$fid
14623 echo "stat fid $fid"
14624 stat $ffid > /dev/null || error "stat $ffid failed."
14625 echo "touch fid $fid"
14626 touch $ffid || error "touch $ffid failed."
14627 echo "write to fid $fid"
14628 cat /etc/hosts > $ffid || error "write $ffid failed."
14629 echo "read fid $fid"
14630 diff /etc/hosts $ffid || error "read $ffid failed."
14631 echo "append write to fid $fid"
14632 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14633 echo "rename fid $fid"
14634 mv $ffid $test_dir/$tfile.1 &&
14635 error "rename $ffid to $tfile.1 should fail."
14636 touch $test_dir/$tfile.1
14637 mv $test_dir/$tfile.1 $ffid &&
14638 error "rename $tfile.1 to $ffid should fail."
14639 rm -f $test_dir/$tfile.1
14640 echo "truncate fid $fid"
14641 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14642 echo "link fid $fid"
14643 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14644 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14645 echo "setfacl fid $fid"
14646 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14647 echo "getfacl fid $fid"
14648 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14650 echo "unlink fid $fid"
14651 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14652 echo "mknod fid $fid"
14653 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14655 fid=[0xf00000400:0x1:0x0]
14656 ffid=$MOUNT/.lustre/fid/$fid
14658 echo "stat non-exist fid $fid"
14659 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14660 echo "write to non-exist fid $fid"
14661 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14662 echo "link new fid $fid"
14663 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14665 mkdir -p $test_dir/$tdir
14666 touch $test_dir/$tdir/$tfile
14667 fid=$($LFS path2fid $test_dir/$tdir)
14670 error "error: could not get fid for $test_dir/$dir/$tfile."
14672 ffid=$MOUNT/.lustre/fid/$fid
14675 ls $ffid > /dev/null || error "ls $ffid failed."
14676 echo "touch $fid/$tfile.1"
14677 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14679 echo "touch $MOUNT/.lustre/fid/$tfile"
14680 touch $MOUNT/.lustre/fid/$tfile && \
14681 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14683 echo "setxattr to $MOUNT/.lustre/fid"
14684 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14686 echo "listxattr for $MOUNT/.lustre/fid"
14687 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14689 echo "delxattr from $MOUNT/.lustre/fid"
14690 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14692 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14693 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14694 error "touch invalid fid should fail."
14696 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14697 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14698 error "touch non-normal fid should fail."
14700 echo "rename $tdir to $MOUNT/.lustre/fid"
14701 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14702 error "rename to $MOUNT/.lustre/fid should fail."
14704 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14706 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14707 local new_obf_mode=777
14709 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14710 chmod $new_obf_mode $DIR/.lustre/fid ||
14711 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14713 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14714 [ $obf_mode -eq $new_obf_mode ] ||
14715 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14717 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14718 chmod $old_obf_mode $DIR/.lustre/fid ||
14719 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14722 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14723 fid=$($LFS path2fid $test_dir/$tfile-2)
14725 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14727 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14728 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14729 error "create lov data thru .lustre failed"
14731 echo "cp /etc/passwd $test_dir/$tfile-2"
14732 cp /etc/passwd $test_dir/$tfile-2 ||
14733 error "copy to $test_dir/$tfile-2 failed."
14734 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14735 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14736 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14738 rm -rf $test_dir/tfile.lnk
14739 rm -rf $test_dir/$tfile-2
14743 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14744 skip "Need MDS version at least 2.4.1"
14746 local tf=$DIR/$tfile
14749 local fid=$($LFS path2fid $tf)
14750 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14752 # check that we get the same pathname back
14755 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14756 echo "$rootpath $fid"
14757 found=$($LFS fid2path $rootpath "$fid")
14758 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14759 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14762 # check wrong root path format
14763 rootpath=$MOUNT"_wrong"
14764 found=$($LFS fid2path $rootpath "$fid")
14765 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14767 run_test 154A "lfs path2fid and fid2path basic checks"
14770 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14771 skip "Need MDS version at least 2.4.1"
14773 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14774 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14775 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14776 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14778 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14779 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14781 # check that we get the same pathname
14782 echo "PFID: $PFID, name: $name"
14783 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14784 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14785 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14786 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14788 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14790 run_test 154B "verify the ll_decode_linkea tool"
14793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14794 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14795 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14796 skip "Need MDS version at least 2.2.51"
14797 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14799 cp /etc/hosts $DIR/$tfile
14801 fid=$($LFS path2fid $DIR/$tfile)
14803 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14805 dot_lustre_fid_permission_check "$fid" $DIR ||
14806 error "dot lustre permission check $fid failed"
14808 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14810 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14812 touch $MOUNT/.lustre/file &&
14813 error "creation is not allowed under .lustre"
14815 mkdir $MOUNT/.lustre/dir &&
14816 error "mkdir is not allowed under .lustre"
14820 run_test 154a "Open-by-FID"
14823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14824 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14825 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14826 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14827 skip "Need MDS version at least 2.2.51"
14829 local remote_dir=$DIR/$tdir/remote_dir
14833 mkdir -p $DIR/$tdir
14834 $LFS mkdir -i $MDTIDX $remote_dir ||
14835 error "create remote directory failed"
14837 cp /etc/hosts $remote_dir/$tfile
14839 fid=$($LFS path2fid $remote_dir/$tfile)
14841 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14843 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14844 error "dot lustre permission check $fid failed"
14847 run_test 154b "Open-by-FID for remote directory"
14850 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14851 skip "Need MDS version at least 2.4.1"
14853 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14854 local FID1=$($LFS path2fid $DIR/$tfile.1)
14855 local FID2=$($LFS path2fid $DIR/$tfile.2)
14856 local FID3=$($LFS path2fid $DIR/$tfile.3)
14859 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14860 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14861 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14863 [ "$FID" = "${!want}" ] ||
14864 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14868 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14870 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14871 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14875 run_test 154c "lfs path2fid and fid2path multiple arguments"
14878 remote_mds_nodsh && skip "remote MDS with nodsh"
14879 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14880 skip "Need MDS version at least 2.5.53"
14882 if remote_mds; then
14883 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14887 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14894 local fid=$($LFS path2fid $DIR/$tfile)
14897 cmd="exec $fd<$DIR/$tfile"
14899 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14900 echo "$fid_list" | grep "$fid"
14903 cmd="exec $fd>/dev/null"
14905 if [ $rc -ne 0 ]; then
14906 error "FID $fid not found in open files list $fid_list"
14909 run_test 154d "Verify open file fid"
14913 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14914 skip "Need MDS version at least 2.6.50"
14916 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14917 error ".lustre returned by readdir"
14920 run_test 154e ".lustre is not returned by readdir"
14923 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14925 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14926 mkdir_on_mdt0 $DIR/$tdir
14927 # test dirs inherit from its stripe
14928 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
14929 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
14930 cp /etc/hosts $DIR/$tdir/foo1/$tfile
14931 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
14934 # get fid of parents
14935 local FID0=$($LFS path2fid $DIR/$tdir)
14936 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
14937 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
14938 local FID3=$($LFS path2fid $DIR)
14940 # check that path2fid --parents returns expected <parent_fid>/name
14941 # 1) test for a directory (single parent)
14942 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
14943 [ "$parent" == "$FID0/foo1" ] ||
14944 error "expected parent: $FID0/foo1, got: $parent"
14946 # 2) test for a file with nlink > 1 (multiple parents)
14947 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
14948 echo "$parent" | grep -F "$FID1/$tfile" ||
14949 error "$FID1/$tfile not returned in parent list"
14950 echo "$parent" | grep -F "$FID2/link" ||
14951 error "$FID2/link not returned in parent list"
14953 # 3) get parent by fid
14954 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
14955 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14956 echo "$parent" | grep -F "$FID1/$tfile" ||
14957 error "$FID1/$tfile not returned in parent list (by fid)"
14958 echo "$parent" | grep -F "$FID2/link" ||
14959 error "$FID2/link not returned in parent list (by fid)"
14961 # 4) test for entry in root directory
14962 parent=$($LFS path2fid --parents $DIR/f)
14963 echo "$parent" | grep -F "$FID3/f" ||
14964 error "$FID3/f not returned in parent list"
14966 # 5) test it on root directory
14967 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14968 error "$MOUNT should not have parents"
14970 # enable xattr caching and check that linkea is correctly updated
14971 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14972 save_lustre_params client "llite.*.xattr_cache" > $save
14973 lctl set_param llite.*.xattr_cache 1
14975 # 6.1) linkea update on rename
14976 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
14978 # get parents by fid
14979 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14980 # foo1 should no longer be returned in parent list
14981 echo "$parent" | grep -F "$FID1" &&
14982 error "$FID1 should no longer be in parent list"
14983 # the new path should appear
14984 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14985 error "$FID2/$tfile.moved is not in parent list"
14987 # 6.2) linkea update on unlink
14988 rm -f $DIR/$tdir/foo2/link
14989 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14990 # foo2/link should no longer be returned in parent list
14991 echo "$parent" | grep -F "$FID2/link" &&
14992 error "$FID2/link should no longer be in parent list"
14996 restore_lustre_params < $save
14999 run_test 154f "get parent fids by reading link ea"
15003 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15004 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15005 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15006 skip "Need MDS version at least 2.6.92"
15008 mkdir_on_mdt0 $DIR/$tdir
15009 llapi_fid_test -d $DIR/$tdir
15011 run_test 154g "various llapi FID tests"
15013 test_155_small_load() {
15014 local temp=$TMP/$tfile
15015 local file=$DIR/$tfile
15017 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15018 error "dd of=$temp bs=6096 count=1 failed"
15020 cancel_lru_locks $OSC
15021 cmp $temp $file || error "$temp $file differ"
15023 $TRUNCATE $temp 6000
15024 $TRUNCATE $file 6000
15025 cmp $temp $file || error "$temp $file differ (truncate1)"
15027 echo "12345" >>$temp
15028 echo "12345" >>$file
15029 cmp $temp $file || error "$temp $file differ (append1)"
15031 echo "12345" >>$temp
15032 echo "12345" >>$file
15033 cmp $temp $file || error "$temp $file differ (append2)"
15039 test_155_big_load() {
15040 remote_ost_nodsh && skip "remote OST with nodsh"
15042 local temp=$TMP/$tfile
15043 local file=$DIR/$tfile
15046 local cache_size=$(do_facet ost$((MAXI+1)) \
15047 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15048 local large_file_size=$((cache_size * 2))
15050 echo "OSS cache size: $cache_size KB"
15051 echo "Large file size: $large_file_size KB"
15053 [ $MAXV -le $large_file_size ] &&
15054 skip_env "max available OST size needs > $large_file_size KB"
15056 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15058 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15059 error "dd of=$temp bs=$large_file_size count=1k failed"
15062 cancel_lru_locks osc
15063 cmp $temp $file || error "$temp $file differ"
15069 save_writethrough() {
15070 local facets=$(get_facets OST)
15072 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15080 save_writethrough $p
15083 set_cache writethrough on
15084 test_155_small_load
15085 restore_lustre_params < $p
15088 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15093 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15095 save_writethrough $p
15098 set_cache writethrough off
15099 test_155_small_load
15100 restore_lustre_params < $p
15103 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15108 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15110 save_writethrough $p
15113 set_cache writethrough on
15114 test_155_small_load
15115 restore_lustre_params < $p
15118 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15123 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15125 save_writethrough $p
15128 set_cache writethrough off
15129 test_155_small_load
15130 restore_lustre_params < $p
15133 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15138 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15140 save_writethrough $p
15143 set_cache writethrough on
15145 restore_lustre_params < $p
15148 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15153 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15155 save_writethrough $p
15158 set_cache writethrough off
15160 restore_lustre_params < $p
15163 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15168 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15170 save_writethrough $p
15173 set_cache writethrough on
15175 restore_lustre_params < $p
15178 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15183 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15185 save_writethrough $p
15188 set_cache writethrough off
15190 restore_lustre_params < $p
15193 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15197 remote_ost_nodsh && skip "remote OST with nodsh"
15198 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15199 skip "stats not implemented on old servers"
15200 [ "$ost1_FSTYPE" = "zfs" ] &&
15201 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15206 local file="$DIR/$tfile"
15207 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15209 save_writethrough $p
15212 log "Turn on read and write cache"
15214 set_cache writethrough on
15216 log "Write data and read it back."
15217 log "Read should be satisfied from the cache."
15218 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15220 cancel_lru_locks osc
15221 cat $file >/dev/null
15223 if ! let "AFTER - BEFORE == CPAGES"; then
15224 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15226 log "cache hits: before: $BEFORE, after: $AFTER"
15229 log "Read again; it should be satisfied from the cache."
15231 cancel_lru_locks osc
15232 cat $file >/dev/null
15234 if ! let "AFTER - BEFORE == CPAGES"; then
15235 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15237 log "cache hits:: before: $BEFORE, after: $AFTER"
15240 log "Turn off the read cache and turn on the write cache"
15242 set_cache writethrough on
15244 log "Read again; it should be satisfied from the cache."
15246 cancel_lru_locks osc
15247 cat $file >/dev/null
15249 if ! let "AFTER - BEFORE == CPAGES"; then
15250 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15252 log "cache hits:: before: $BEFORE, after: $AFTER"
15255 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15256 # > 2.12.56 uses pagecache if cached
15257 log "Read again; it should not be satisfied from the cache."
15259 cancel_lru_locks osc
15260 cat $file >/dev/null
15262 if ! let "AFTER - BEFORE == 0"; then
15263 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15265 log "cache hits:: before: $BEFORE, after: $AFTER"
15269 log "Write data and read it back."
15270 log "Read should be satisfied from the cache."
15271 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15273 cancel_lru_locks osc
15274 cat $file >/dev/null
15276 if ! let "AFTER - BEFORE == CPAGES"; then
15277 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15279 log "cache hits:: before: $BEFORE, after: $AFTER"
15282 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15283 # > 2.12.56 uses pagecache if cached
15284 log "Read again; it should not be satisfied from the cache."
15286 cancel_lru_locks osc
15287 cat $file >/dev/null
15289 if ! let "AFTER - BEFORE == 0"; then
15290 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15292 log "cache hits:: before: $BEFORE, after: $AFTER"
15296 log "Turn off read and write cache"
15298 set_cache writethrough off
15300 log "Write data and read it back"
15301 log "It should not be satisfied from the cache."
15303 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15304 cancel_lru_locks osc
15306 cat $file >/dev/null
15308 if ! let "AFTER - BEFORE == 0"; then
15309 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15311 log "cache hits:: before: $BEFORE, after: $AFTER"
15314 log "Turn on the read cache and turn off the write cache"
15316 set_cache writethrough off
15318 log "Write data and read it back"
15319 log "It should not be satisfied from the cache."
15321 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15323 cancel_lru_locks osc
15324 cat $file >/dev/null
15326 if ! let "AFTER - BEFORE == 0"; then
15327 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15329 log "cache hits:: before: $BEFORE, after: $AFTER"
15332 log "Read again; it should be satisfied from the cache."
15334 cancel_lru_locks osc
15335 cat $file >/dev/null
15337 if ! let "AFTER - BEFORE == CPAGES"; then
15338 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15340 log "cache hits:: before: $BEFORE, after: $AFTER"
15343 restore_lustre_params < $p
15346 run_test 156 "Verification of tunables"
15349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15350 remote_mds_nodsh && skip "remote MDS with nodsh"
15351 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15352 skip "Need MDS version at least 2.2.0"
15354 changelog_register || error "changelog_register failed"
15355 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15356 changelog_users $SINGLEMDS | grep -q $cl_user ||
15357 error "User $cl_user not found in changelog_users"
15359 mkdir_on_mdt0 $DIR/$tdir
15362 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15363 changelog_clear 0 || error "changelog_clear failed"
15364 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15365 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15366 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15367 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15368 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15369 rm $DIR/$tdir/pics/desktop.jpg
15371 echo "verifying changelog mask"
15372 changelog_chmask "-MKDIR"
15373 changelog_chmask "-CLOSE"
15375 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15376 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15378 changelog_chmask "+MKDIR"
15379 changelog_chmask "+CLOSE"
15381 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15382 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15384 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15385 CLOSES=$(changelog_dump | grep -c "CLOSE")
15386 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15387 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15390 echo "verifying target fid"
15391 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15392 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15393 [ "$fidc" == "$fidf" ] ||
15394 error "changelog '$tfile' fid $fidc != file fid $fidf"
15395 echo "verifying parent fid"
15396 # The FID returned from the Changelog may be the directory shard on
15397 # a different MDT, and not the FID returned by path2fid on the parent.
15398 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15399 # since this is what will matter when recreating this file in the tree.
15400 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15401 local pathp=$($LFS fid2path $MOUNT "$fidp")
15402 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15403 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15405 echo "getting records for $cl_user"
15406 changelog_users $SINGLEMDS
15407 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15409 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15410 error "changelog_clear failed"
15411 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15412 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15413 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15414 error "user index expect $user_rec1 + $nclr != $user_rec2"
15416 local min0_rec=$(changelog_users $SINGLEMDS |
15417 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15418 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15419 awk '{ print $1; exit; }')
15421 changelog_dump | tail -n 5
15422 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15423 [ $first_rec == $((min0_rec + 1)) ] ||
15424 error "first index should be $min0_rec + 1 not $first_rec"
15426 # LU-3446 changelog index reset on MDT restart
15427 local cur_rec1=$(changelog_users $SINGLEMDS |
15428 awk '/^current.index:/ { print $NF }')
15429 changelog_clear 0 ||
15430 error "clear all changelog records for $cl_user failed"
15431 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15432 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15433 error "Fail to start $SINGLEMDS"
15434 local cur_rec2=$(changelog_users $SINGLEMDS |
15435 awk '/^current.index:/ { print $NF }')
15436 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15437 [ $cur_rec1 == $cur_rec2 ] ||
15438 error "current index should be $cur_rec1 not $cur_rec2"
15440 echo "verifying users from this test are deregistered"
15441 changelog_deregister || error "changelog_deregister failed"
15442 changelog_users $SINGLEMDS | grep -q $cl_user &&
15443 error "User '$cl_user' still in changelog_users"
15445 # lctl get_param -n mdd.*.changelog_users
15446 # current_index: 144
15447 # ID index (idle seconds)
15448 # cl3 144 (2) mask=<list>
15449 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15450 # this is the normal case where all users were deregistered
15451 # make sure no new records are added when no users are present
15452 local last_rec1=$(changelog_users $SINGLEMDS |
15453 awk '/^current.index:/ { print $NF }')
15454 touch $DIR/$tdir/chloe
15455 local last_rec2=$(changelog_users $SINGLEMDS |
15456 awk '/^current.index:/ { print $NF }')
15457 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15458 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15460 # any changelog users must be leftovers from a previous test
15461 changelog_users $SINGLEMDS
15462 echo "other changelog users; can't verify off"
15465 run_test 160a "changelog sanity"
15467 test_160b() { # LU-3587
15468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15469 remote_mds_nodsh && skip "remote MDS with nodsh"
15470 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15471 skip "Need MDS version at least 2.2.0"
15473 changelog_register || error "changelog_register failed"
15474 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15475 changelog_users $SINGLEMDS | grep -q $cl_user ||
15476 error "User '$cl_user' not found in changelog_users"
15478 local longname1=$(str_repeat a 255)
15479 local longname2=$(str_repeat b 255)
15482 echo "creating very long named file"
15483 touch $longname1 || error "create of '$longname1' failed"
15484 echo "renaming very long named file"
15485 mv $longname1 $longname2
15487 changelog_dump | grep RENME | tail -n 5
15490 run_test 160b "Verify that very long rename doesn't crash in changelog"
15493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15494 remote_mds_nodsh && skip "remote MDS with nodsh"
15496 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15497 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15498 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15499 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15503 # Registration step
15504 changelog_register || error "changelog_register failed"
15507 mkdir -p $DIR/$tdir
15508 $MCREATE $DIR/$tdir/foo_160c
15509 changelog_chmask "-TRUNC"
15510 $TRUNCATE $DIR/$tdir/foo_160c 200
15511 changelog_chmask "+TRUNC"
15512 $TRUNCATE $DIR/$tdir/foo_160c 199
15513 changelog_dump | tail -n 5
15514 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15515 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15517 run_test 160c "verify that changelog log catch the truncate event"
15520 remote_mds_nodsh && skip "remote MDS with nodsh"
15521 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15523 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15524 skip "Need MDS version at least 2.7.60"
15526 # Registration step
15527 changelog_register || error "changelog_register failed"
15529 mkdir -p $DIR/$tdir/migrate_dir
15530 changelog_clear 0 || error "changelog_clear failed"
15532 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15533 changelog_dump | tail -n 5
15534 local migrates=$(changelog_dump | grep -c "MIGRT")
15535 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15537 run_test 160d "verify that changelog log catch the migrate event"
15540 remote_mds_nodsh && skip "remote MDS with nodsh"
15543 changelog_register || error "changelog_register failed"
15545 local MDT0=$(facet_svc $SINGLEMDS)
15548 # No user (expect fail)
15549 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15551 if [ $rc -eq 0 ]; then
15552 error "Should fail without user"
15553 elif [ $rc -ne 4 ]; then
15554 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15557 # Delete a future user (expect fail)
15558 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15560 if [ $rc -eq 0 ]; then
15561 error "Deleted non-existant user cl77"
15562 elif [ $rc -ne 2 ]; then
15563 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15566 # Clear to a bad index (1 billion should be safe)
15567 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15570 if [ $rc -eq 0 ]; then
15571 error "Successfully cleared to invalid CL index"
15572 elif [ $rc -ne 22 ]; then
15573 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15576 run_test 160e "changelog negative testing (should return errors)"
15579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15580 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15581 skip "Need MDS version at least 2.10.56"
15583 local mdts=$(comma_list $(mdts_nodes))
15586 changelog_register || error "first changelog_register failed"
15587 changelog_register || error "second changelog_register failed"
15589 declare -A cl_user1
15590 declare -A cl_user2
15595 # generate some changelog records to accumulate on each MDT
15596 # use all_char because created files should be evenly distributed
15597 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15598 error "test_mkdir $tdir failed"
15599 log "$(date +%s): creating first files"
15600 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15601 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15602 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15605 # check changelogs have been generated
15606 local start=$SECONDS
15607 local idle_time=$((MDSCOUNT * 5 + 5))
15608 local nbcl=$(changelog_dump | wc -l)
15609 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15611 for param in "changelog_max_idle_time=$idle_time" \
15613 "changelog_min_gc_interval=2" \
15614 "changelog_min_free_cat_entries=3"; do
15615 local MDT0=$(facet_svc $SINGLEMDS)
15616 local var="${param%=*}"
15617 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15619 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15620 do_nodes $mdts $LCTL set_param mdd.*.$param
15623 # force cl_user2 to be idle (1st part), but also cancel the
15624 # cl_user1 records so that it is not evicted later in the test.
15625 local sleep1=$((idle_time / 2))
15626 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15629 # simulate changelog catalog almost full
15630 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15631 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15633 for i in $(seq $MDSCOUNT); do
15634 cl_users=(${CL_USERS[mds$i]})
15635 cl_user1[mds$i]="${cl_users[0]}"
15636 cl_user2[mds$i]="${cl_users[1]}"
15638 [ -n "${cl_user1[mds$i]}" ] ||
15639 error "mds$i: no user registered"
15640 [ -n "${cl_user2[mds$i]}" ] ||
15641 error "mds$i: only ${cl_user2[mds$i]} is registered"
15643 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15644 [ -n "$user_rec1" ] ||
15645 error "mds$i: User ${cl_user1[mds$i]} not registered"
15646 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15647 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15648 [ -n "$user_rec2" ] ||
15649 error "mds$i: User ${cl_user1[mds$i]} not registered"
15650 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15651 "$user_rec1 + 2 == $user_rec2"
15652 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15653 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15654 "$user_rec1 + 2, but is $user_rec2"
15655 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15656 [ -n "$user_rec2" ] ||
15657 error "mds$i: User ${cl_user2[mds$i]} not registered"
15658 [ $user_rec1 == $user_rec2 ] ||
15659 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15660 "$user_rec1, but is $user_rec2"
15663 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15664 local sleep2=$((idle_time - (SECONDS - start) + 1))
15665 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15668 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15669 # cl_user1 should be OK because it recently processed records.
15670 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15671 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15672 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15673 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15676 # ensure gc thread is done
15677 for i in $(mdts_nodes); do
15678 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15679 error "$i: GC-thread not done"
15683 for (( i = 1; i <= MDSCOUNT; i++ )); do
15684 # check cl_user1 still registered
15685 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15686 error "mds$i: User ${cl_user1[mds$i]} not registered"
15687 # check cl_user2 unregistered
15688 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15689 error "mds$i: User ${cl_user2[mds$i]} still registered"
15691 # check changelogs are present and starting at $user_rec1 + 1
15692 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15693 [ -n "$user_rec1" ] ||
15694 error "mds$i: User ${cl_user1[mds$i]} not registered"
15695 first_rec=$($LFS changelog $(facet_svc mds$i) |
15696 awk '{ print $1; exit; }')
15698 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15699 [ $((user_rec1 + 1)) == $first_rec ] ||
15700 error "mds$i: rec $first_rec != $user_rec1 + 1"
15703 run_test 160f "changelog garbage collect (timestamped users)"
15706 remote_mds_nodsh && skip "remote MDS with nodsh"
15707 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15708 skip "Need MDS version at least 2.10.56"
15710 local mdts=$(comma_list $(mdts_nodes))
15712 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15713 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15716 changelog_register || error "first changelog_register failed"
15717 changelog_register || error "second changelog_register failed"
15719 declare -A cl_user1
15720 declare -A cl_user2
15725 # generate some changelog records to accumulate on each MDT
15726 # use all_char because created files should be evenly distributed
15727 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15728 error "test_mkdir $tdir failed"
15729 for ((i = 0; i < MDSCOUNT; i++)); do
15730 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15731 error "create $DIR/$tdir/d$i.1 failed"
15734 # check changelogs have been generated
15735 local nbcl=$(changelog_dump | wc -l)
15736 (( $nbcl > 0 )) || error "no changelogs found"
15738 # reduce the max_idle_indexes value to make sure we exceed it
15739 for param in "changelog_max_idle_indexes=1" \
15741 "changelog_min_gc_interval=2" \
15742 "changelog_min_free_cat_entries=3"; do
15743 local MDT0=$(facet_svc $SINGLEMDS)
15744 local var="${param%=*}"
15745 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15747 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15748 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15749 error "unable to set mdd.*.$param"
15752 # simulate changelog catalog almost full
15753 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15754 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15756 local start=$SECONDS
15757 for i in $(seq $MDSCOUNT); do
15758 cl_users=(${CL_USERS[mds$i]})
15759 cl_user1[mds$i]="${cl_users[0]}"
15760 cl_user2[mds$i]="${cl_users[1]}"
15762 [ -n "${cl_user1[mds$i]}" ] ||
15763 error "mds$i: no user registered"
15764 [ -n "${cl_user2[mds$i]}" ] ||
15765 error "mds$i: only ${cl_user1[mds$i]} is registered"
15767 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15768 [ -n "$user_rec1" ] ||
15769 error "mds$i: User ${cl_user1[mds$i]} not registered"
15770 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15771 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15772 [ -n "$user_rec2" ] ||
15773 error "mds$i: User ${cl_user1[mds$i]} not registered"
15774 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15775 "$user_rec1 + 2 == $user_rec2"
15776 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15777 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15778 "$user_rec1 + 2, but is $user_rec2"
15779 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15780 [ -n "$user_rec2" ] ||
15781 error "mds$i: User ${cl_user2[mds$i]} not registered"
15782 [ $user_rec1 == $user_rec2 ] ||
15783 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15784 "$user_rec1, but is $user_rec2"
15787 # ensure we are past the previous changelog_min_gc_interval set above
15788 local sleep2=$((start + 2 - SECONDS))
15789 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15791 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15792 # cl_user1 should be OK because it recently processed records.
15793 for ((i = 0; i < MDSCOUNT; i++)); do
15794 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15795 error "create $DIR/$tdir/d$i.3 failed"
15798 # ensure gc thread is done
15799 for i in $(mdts_nodes); do
15800 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15801 error "$i: GC-thread not done"
15805 for (( i = 1; i <= MDSCOUNT; i++ )); do
15806 # check cl_user1 still registered
15807 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15808 error "mds$i: User ${cl_user1[mds$i]} not registered"
15809 # check cl_user2 unregistered
15810 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15811 error "mds$i: User ${cl_user2[mds$i]} still registered"
15813 # check changelogs are present and starting at $user_rec1 + 1
15814 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15815 [ -n "$user_rec1" ] ||
15816 error "mds$i: User ${cl_user1[mds$i]} not registered"
15817 first_rec=$($LFS changelog $(facet_svc mds$i) |
15818 awk '{ print $1; exit; }')
15820 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15821 [ $((user_rec1 + 1)) == $first_rec ] ||
15822 error "mds$i: rec $first_rec != $user_rec1 + 1"
15825 run_test 160g "changelog garbage collect (old users)"
15828 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15829 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15830 skip "Need MDS version at least 2.10.56"
15832 local mdts=$(comma_list $(mdts_nodes))
15835 changelog_register || error "first changelog_register failed"
15836 changelog_register || error "second changelog_register failed"
15838 declare -A cl_user1
15839 declare -A cl_user2
15844 # generate some changelog records to accumulate on each MDT
15845 # use all_char because created files should be evenly distributed
15846 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15847 error "test_mkdir $tdir failed"
15848 for ((i = 0; i < MDSCOUNT; i++)); do
15849 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15850 error "create $DIR/$tdir/d$i.1 failed"
15853 # check changelogs have been generated
15854 local nbcl=$(changelog_dump | wc -l)
15855 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15857 for param in "changelog_max_idle_time=10" \
15859 "changelog_min_gc_interval=2"; do
15860 local MDT0=$(facet_svc $SINGLEMDS)
15861 local var="${param%=*}"
15862 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15864 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15865 do_nodes $mdts $LCTL set_param mdd.*.$param
15868 # force cl_user2 to be idle (1st part)
15871 for i in $(seq $MDSCOUNT); do
15872 cl_users=(${CL_USERS[mds$i]})
15873 cl_user1[mds$i]="${cl_users[0]}"
15874 cl_user2[mds$i]="${cl_users[1]}"
15876 [ -n "${cl_user1[mds$i]}" ] ||
15877 error "mds$i: no user registered"
15878 [ -n "${cl_user2[mds$i]}" ] ||
15879 error "mds$i: only ${cl_user2[mds$i]} is registered"
15881 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15882 [ -n "$user_rec1" ] ||
15883 error "mds$i: User ${cl_user1[mds$i]} not registered"
15884 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15885 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15886 [ -n "$user_rec2" ] ||
15887 error "mds$i: User ${cl_user1[mds$i]} not registered"
15888 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15889 "$user_rec1 + 2 == $user_rec2"
15890 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15891 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15892 "$user_rec1 + 2, but is $user_rec2"
15893 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15894 [ -n "$user_rec2" ] ||
15895 error "mds$i: User ${cl_user2[mds$i]} not registered"
15896 [ $user_rec1 == $user_rec2 ] ||
15897 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15898 "$user_rec1, but is $user_rec2"
15901 # force cl_user2 to be idle (2nd part) and to reach
15902 # changelog_max_idle_time
15905 # force each GC-thread start and block then
15906 # one per MDT/MDD, set fail_val accordingly
15907 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15908 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15910 # generate more changelogs to trigger fail_loc
15911 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15912 error "create $DIR/$tdir/${tfile}bis failed"
15914 # stop MDT to stop GC-thread, should be done in back-ground as it will
15915 # block waiting for the thread to be released and exit
15916 declare -A stop_pids
15917 for i in $(seq $MDSCOUNT); do
15919 stop_pids[mds$i]=$!
15922 for i in $(mdts_nodes); do
15925 local facets=$(facets_up_on_host $i)
15927 for facet in ${facets//,/ }; do
15928 if [[ $facet == mds* ]]; then
15932 # ensure each MDS's gc threads are still present and all in "R"
15933 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15934 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15935 error "$i: expected $nb GC-thread"
15937 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15939 error "$i: GC-thread not found in R-state"
15940 # check umounts of each MDT on MDS have reached kthread_stop()
15941 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15942 error "$i: expected $nb umount"
15944 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15945 error "$i: umount not found in D-state"
15948 # release all GC-threads
15949 do_nodes $mdts $LCTL set_param fail_loc=0
15951 # wait for MDT stop to complete
15952 for i in $(seq $MDSCOUNT); do
15953 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15957 # may try to check if any orphan changelog records are present
15958 # via ldiskfs/zfs and llog_reader...
15960 # re-start/mount MDTs
15961 for i in $(seq $MDSCOUNT); do
15962 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15963 error "Fail to start mds$i"
15967 for i in $(seq $MDSCOUNT); do
15968 # check cl_user1 still registered
15969 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15970 error "mds$i: User ${cl_user1[mds$i]} not registered"
15971 # check cl_user2 unregistered
15972 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15973 error "mds$i: User ${cl_user2[mds$i]} still registered"
15975 # check changelogs are present and starting at $user_rec1 + 1
15976 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15977 [ -n "$user_rec1" ] ||
15978 error "mds$i: User ${cl_user1[mds$i]} not registered"
15979 first_rec=$($LFS changelog $(facet_svc mds$i) |
15980 awk '{ print $1; exit; }')
15982 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15983 [ $((user_rec1 + 1)) == $first_rec ] ||
15984 error "mds$i: first index should be $user_rec1 + 1, " \
15985 "but is $first_rec"
15988 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15993 local mdts=$(comma_list $(mdts_nodes))
15995 changelog_register || error "first changelog_register failed"
15997 # generate some changelog records to accumulate on each MDT
15998 # use all_char because created files should be evenly distributed
15999 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16000 error "test_mkdir $tdir failed"
16001 for ((i = 0; i < MDSCOUNT; i++)); do
16002 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16003 error "create $DIR/$tdir/d$i.1 failed"
16006 # check changelogs have been generated
16007 local nbcl=$(changelog_dump | wc -l)
16008 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16010 # simulate race between register and unregister
16011 # XXX as fail_loc is set per-MDS, with DNE configs the race
16012 # simulation will only occur for one MDT per MDS and for the
16013 # others the normal race scenario will take place
16014 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16015 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16016 do_nodes $mdts $LCTL set_param fail_val=1
16018 # unregister 1st user
16019 changelog_deregister &
16021 # wait some time for deregister work to reach race rdv
16023 # register 2nd user
16024 changelog_register || error "2nd user register failed"
16026 wait $pid1 || error "1st user deregister failed"
16030 declare -A LAST_REC
16031 for i in $(seq $MDSCOUNT); do
16032 if changelog_users mds$i | grep "^cl"; then
16033 # make sure new records are added with one user present
16034 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16035 awk '/^current.index:/ { print $NF }')
16037 error "mds$i has no user registered"
16041 # generate more changelog records to accumulate on each MDT
16042 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16043 error "create $DIR/$tdir/${tfile}bis failed"
16045 for i in $(seq $MDSCOUNT); do
16046 last_rec=$(changelog_users $SINGLEMDS |
16047 awk '/^current.index:/ { print $NF }')
16048 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16049 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16050 error "changelogs are off on mds$i"
16053 run_test 160i "changelog user register/unregister race"
16056 remote_mds_nodsh && skip "remote MDS with nodsh"
16057 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16058 skip "Need MDS version at least 2.12.56"
16060 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16061 stack_trap "umount $MOUNT2" EXIT
16063 changelog_register || error "first changelog_register failed"
16064 stack_trap "changelog_deregister" EXIT
16066 # generate some changelog
16067 # use all_char because created files should be evenly distributed
16068 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16069 error "mkdir $tdir failed"
16070 for ((i = 0; i < MDSCOUNT; i++)); do
16071 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16072 error "create $DIR/$tdir/d$i.1 failed"
16075 # open the changelog device
16076 exec 3>/dev/changelog-$FSNAME-MDT0000
16077 stack_trap "exec 3>&-" EXIT
16078 exec 4</dev/changelog-$FSNAME-MDT0000
16079 stack_trap "exec 4<&-" EXIT
16081 # umount the first lustre mount
16083 stack_trap "mount_client $MOUNT" EXIT
16085 # read changelog, which may or may not fail, but should not crash
16089 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16090 changelog_users $SINGLEMDS | grep -q $cl_user ||
16091 error "User $cl_user not found in changelog_users"
16093 printf 'clear:'$cl_user':0' >&3
16095 run_test 160j "client can be umounted while its chanangelog is being used"
16098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16099 remote_mds_nodsh && skip "remote MDS with nodsh"
16101 mkdir -p $DIR/$tdir/1/1
16103 changelog_register || error "changelog_register failed"
16104 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16106 changelog_users $SINGLEMDS | grep -q $cl_user ||
16107 error "User '$cl_user' not found in changelog_users"
16108 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16109 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16110 rmdir $DIR/$tdir/1/1 & sleep 1
16112 touch $DIR/$tdir/2/2
16113 rm -rf $DIR/$tdir/2
16118 changelog_dump | grep rmdir || error "rmdir not recorded"
16120 run_test 160k "Verify that changelog records are not lost"
16122 # Verifies that a file passed as a parameter has recently had an operation
16123 # performed on it that has generated an MTIME changelog which contains the
16124 # correct parent FID. As files might reside on a different MDT from the
16125 # parent directory in DNE configurations, the FIDs are translated to paths
16126 # before being compared, which should be identical
16127 compare_mtime_changelog() {
16135 mdtidx=$($LFS getstripe --mdt-index $file)
16136 mdtidx=$(printf "%04x" $mdtidx)
16138 # Obtain the parent FID from the MTIME changelog
16139 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16140 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16142 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16143 [ -z "$cl_fid" ] && error "parent FID not present"
16145 # Verify that the path for the parent FID is the same as the path for
16146 # the test directory
16147 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16151 [[ "${pdir%/}" == "$dir" ]] ||
16152 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16158 remote_mds_nodsh && skip "remote MDS with nodsh"
16159 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16160 skip "Need MDS version at least 2.13.55"
16164 changelog_register || error "changelog_register failed"
16165 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16167 changelog_users $SINGLEMDS | grep -q $cl_user ||
16168 error "User '$cl_user' not found in changelog_users"
16170 # Clear some types so that MTIME changelogs are generated
16171 changelog_chmask "-CREAT"
16172 changelog_chmask "-CLOSE"
16174 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16176 # Test CL_MTIME during setattr
16177 touch $DIR/$tdir/$tfile
16178 compare_mtime_changelog $DIR/$tdir/$tfile
16180 # Test CL_MTIME during close
16181 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16182 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16184 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16187 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16188 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16189 skip "Need MDS version at least 2.14.51"
16196 changelog_register || error "first changelog_register failed"
16197 changelog_register || error "second changelog_register failed"
16199 cl_users=(${CL_USERS[mds1]})
16200 cl_user1="${cl_users[0]}"
16201 cl_user2="${cl_users[1]}"
16202 # generate some changelog records to accumulate on MDT0
16203 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16204 createmany -m $DIR/$tdir/$tfile 50 ||
16205 error "create $DIR/$tdir/$tfile failed"
16206 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16209 # check changelogs have been generated
16210 local nbcl=$(changelog_dump | wc -l)
16211 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16213 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16214 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16216 __changelog_clear mds1 $cl_user1 +10
16217 __changelog_clear mds1 $cl_user2 0 &
16220 __changelog_clear mds1 $cl_user1 0 ||
16221 error "fail to cancel record for $cl_user1"
16223 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16225 run_test 160m "Changelog clear race"
16228 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16229 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16230 skip "Need MDS version at least 2.14.51"
16239 changelog_register || error "first changelog_register failed"
16241 cl_users=(${CL_USERS[mds1]})
16242 cl_user1="${cl_users[0]}"
16244 # generate some changelog records to accumulate on MDT0
16245 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16246 first_rec=$(changelog_users $SINGLEMDS |
16247 awk '/^current.index:/ { print $NF }')
16248 while (( last_rec < (( first_rec + 65000)) )); do
16249 createmany -m $DIR/$tdir/$tfile 10000 ||
16250 error "create $DIR/$tdir/$tfile failed"
16252 for i in $(seq 0 10000); do
16253 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16257 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16258 error "unlinkmany failed unlink"
16259 last_rec=$(changelog_users $SINGLEMDS |
16260 awk '/^current.index:/ { print $NF }')
16261 echo last record $last_rec
16262 (( last_rec == 0 )) && error "no changelog found"
16265 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16266 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16268 __changelog_clear mds1 $cl_user1 0 &
16271 __changelog_clear mds1 $cl_user1 0 ||
16272 error "fail to cancel record for $cl_user1"
16274 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16276 run_test 160n "Changelog destroy race"
16279 local mdt="$(facet_svc $SINGLEMDS)"
16281 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16282 remote_mds_nodsh && skip "remote MDS with nodsh"
16283 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16284 skip "Need MDS version at least 2.14.52"
16286 changelog_register --user test_160o -m unlnk+close+open ||
16287 error "changelog_register failed"
16288 # drop server mask so it doesn't interfere
16289 do_facet $SINGLEMDS $LCTL --device $mdt \
16290 changelog_register -u "Tt3_-#" &&
16291 error "bad symbols in name should fail"
16293 do_facet $SINGLEMDS $LCTL --device $mdt \
16294 changelog_register -u test_160o &&
16295 error "the same name registration should fail"
16297 do_facet $SINGLEMDS $LCTL --device $mdt \
16298 changelog_register -u test_160toolongname &&
16299 error "too long name registration should fail"
16301 changelog_chmask "MARK+HSM"
16302 lctl get_param mdd.*.changelog*mask
16303 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16304 changelog_users $SINGLEMDS | grep -q $cl_user ||
16305 error "User $cl_user not found in changelog_users"
16307 echo $cl_user | grep -q test_160o ||
16308 error "User $cl_user has no specific name 'test160o'"
16311 changelog_clear 0 || error "changelog_clear failed"
16312 # generate some changelog records to accumulate on MDT0
16313 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16314 touch $DIR/$tdir/$tfile # open 1
16316 OPENS=$(changelog_dump | grep -c "OPEN")
16317 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16319 # must be no MKDIR it wasn't set as user mask
16320 MKDIR=$(changelog_dump | grep -c "MKDIR")
16321 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16323 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16324 mdd.$mdt.changelog_current_mask -n)
16325 # register maskless user
16326 changelog_register || error "changelog_register failed"
16327 # effective mask should be not changed because it is not minimal
16328 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16329 mdd.$mdt.changelog_current_mask -n)
16330 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16331 # set server mask to minimal value
16332 changelog_chmask "MARK"
16333 # check effective mask again, should be treated as DEFMASK now
16334 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16335 mdd.$mdt.changelog_current_mask -n)
16336 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16338 do_facet $SINGLEMDS $LCTL --device $mdt \
16339 changelog_deregister -u test_160o ||
16340 error "cannot deregister by name"
16342 run_test 160o "changelog user name and mask"
16345 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16346 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16347 skip "Need MDS version at least 2.14.51"
16348 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16354 changelog_register || error "first changelog_register failed"
16356 cl_users=(${CL_USERS[mds1]})
16357 cl_user1="${cl_users[0]}"
16359 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16360 createmany -m $DIR/$tdir/$tfile 50 ||
16361 error "create $DIR/$tdir/$tfile failed"
16362 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16365 # check changelogs have been generated
16366 entry_count=$(changelog_dump | wc -l)
16367 ((entry_count != 0)) || error "no changelog entries found"
16369 # remove changelog_users and check that orphan entries are removed
16371 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16372 start mds1 || error "cannot start mdt"
16373 entry_count=$(changelog_dump | wc -l)
16374 ((entry_count == 0)) ||
16375 error "found $entry_count changelog entries, expected none"
16377 run_test 160p "Changelog orphan cleanup with no users"
16380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16382 test_mkdir -c1 $DIR/$tdir
16383 cp /etc/hosts $DIR/$tdir/$tfile
16384 test_mkdir -c1 $DIR/$tdir/foo1
16385 test_mkdir -c1 $DIR/$tdir/foo2
16386 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16387 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16388 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16389 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16390 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16391 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16392 $LFS fid2path $DIR $FID
16393 error "bad link ea"
16396 rm $DIR/$tdir/foo2/zachary
16398 rm $DIR/$tdir/foo2/thor
16400 rm $DIR/$tdir/$tfile
16402 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16403 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16404 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16405 rm $DIR/$tdir/foo2/maggie
16408 local longname=$tfile.avg_len_is_thirty_two_
16409 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16410 error_noexit 'failed to unlink many hardlinks'" EXIT
16411 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16412 error "failed to hardlink many files"
16413 links=$($LFS fid2path $DIR $FID | wc -l)
16414 echo -n "${links}/1000 links in link EA"
16415 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16417 run_test 161a "link ea sanity"
16420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16421 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16424 local remote_dir=$DIR/$tdir/remote_dir
16426 mkdir -p $DIR/$tdir
16427 $LFS mkdir -i $MDTIDX $remote_dir ||
16428 error "create remote directory failed"
16430 cp /etc/hosts $remote_dir/$tfile
16431 mkdir -p $remote_dir/foo1
16432 mkdir -p $remote_dir/foo2
16433 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16434 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16435 ln $remote_dir/$tfile $remote_dir/foo1/luna
16436 ln $remote_dir/$tfile $remote_dir/foo2/thor
16438 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16440 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16441 $LFS fid2path $DIR $FID
16442 error "bad link ea"
16445 rm $remote_dir/foo2/zachary
16447 rm $remote_dir/foo2/thor
16449 rm $remote_dir/$tfile
16451 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16452 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16453 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16454 $LFS fid2path $DIR $FID
16455 error "bad link rename"
16457 rm $remote_dir/foo2/maggie
16460 local longname=filename_avg_len_is_thirty_two_
16461 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16462 error "failed to hardlink many files"
16463 links=$($LFS fid2path $DIR $FID | wc -l)
16464 echo -n "${links}/1000 links in link EA"
16465 [[ ${links} -gt 60 ]] ||
16466 error "expected at least 60 links in link EA"
16467 unlinkmany $remote_dir/foo2/$longname 1000 ||
16468 error "failed to unlink many hardlinks"
16470 run_test 161b "link ea sanity under remote directory"
16473 remote_mds_nodsh && skip "remote MDS with nodsh"
16474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16475 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16476 skip "Need MDS version at least 2.1.5"
16478 # define CLF_RENAME_LAST 0x0001
16479 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16480 changelog_register || error "changelog_register failed"
16483 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16484 touch $DIR/$tdir/foo_161c
16485 touch $DIR/$tdir/bar_161c
16486 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16487 changelog_dump | grep RENME | tail -n 5
16488 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16489 changelog_clear 0 || error "changelog_clear failed"
16490 if [ x$flags != "x0x1" ]; then
16491 error "flag $flags is not 0x1"
16494 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16495 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16496 touch $DIR/$tdir/foo_161c
16497 touch $DIR/$tdir/bar_161c
16498 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16499 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16500 changelog_dump | grep RENME | tail -n 5
16501 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16502 changelog_clear 0 || error "changelog_clear failed"
16503 if [ x$flags != "x0x0" ]; then
16504 error "flag $flags is not 0x0"
16506 echo "rename overwrite a target having nlink > 1," \
16507 "changelog record has flags of $flags"
16509 # rename doesn't overwrite a target (changelog flag 0x0)
16510 touch $DIR/$tdir/foo_161c
16511 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16512 changelog_dump | grep RENME | tail -n 5
16513 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16514 changelog_clear 0 || error "changelog_clear failed"
16515 if [ x$flags != "x0x0" ]; then
16516 error "flag $flags is not 0x0"
16518 echo "rename doesn't overwrite a target," \
16519 "changelog record has flags of $flags"
16521 # define CLF_UNLINK_LAST 0x0001
16522 # unlink a file having nlink = 1 (changelog flag 0x1)
16523 rm -f $DIR/$tdir/foo2_161c
16524 changelog_dump | grep UNLNK | tail -n 5
16525 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16526 changelog_clear 0 || error "changelog_clear failed"
16527 if [ x$flags != "x0x1" ]; then
16528 error "flag $flags is not 0x1"
16530 echo "unlink a file having nlink = 1," \
16531 "changelog record has flags of $flags"
16533 # unlink a file having nlink > 1 (changelog flag 0x0)
16534 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16535 rm -f $DIR/$tdir/foobar_161c
16536 changelog_dump | grep UNLNK | tail -n 5
16537 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16538 changelog_clear 0 || error "changelog_clear failed"
16539 if [ x$flags != "x0x0" ]; then
16540 error "flag $flags is not 0x0"
16542 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16544 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16547 remote_mds_nodsh && skip "remote MDS with nodsh"
16548 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16553 changelog_register || error "changelog_register failed"
16555 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16556 # interfer with $MOUNT/.lustre/fid/ access
16558 [[ $? -eq 0 ]] || error "mkdir failed"
16560 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16561 $LCTL set_param fail_loc=0x8000140c
16563 $LCTL set_param fail_val=5
16566 echo foofoo > $DIR/$tdir/$tfile &
16569 # wait for create to be delayed
16573 [[ $? -eq 0 ]] || error "create should be blocked"
16575 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16576 stack_trap "rm -f $tempfile"
16577 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16578 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16579 # some delay may occur during ChangeLog publishing and file read just
16580 # above, that could allow file write to happen finally
16581 [[ -s $tempfile ]] && echo "file should be empty"
16583 $LCTL set_param fail_loc=0
16586 [[ $? -eq 0 ]] || error "create failed"
16588 run_test 161d "create with concurrent .lustre/fid access"
16591 local expected="$1"
16596 path=$($LFS fid2path "$@")
16599 if [ $rc -ne 0 ]; then
16600 error "path looked up of '$expected' failed: rc=$rc"
16601 elif [ "$path" != "$expected" ]; then
16602 error "path looked up '$path' instead of '$expected'"
16604 echo "FID '$fid' resolves to path '$path' as expected"
16608 test_162a() { # was test_162
16609 test_mkdir -p -c1 $DIR/$tdir/d2
16610 touch $DIR/$tdir/d2/$tfile
16611 touch $DIR/$tdir/d2/x1
16612 touch $DIR/$tdir/d2/x2
16613 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16614 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16616 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16617 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16620 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16621 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16622 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16624 # softlink to wrong file
16625 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16626 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16627 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16630 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16631 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16632 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16633 # fid2path dir/fsname should both work
16634 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16635 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16637 # hardlink count: check that there are 2 links
16638 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16639 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16641 # hardlink indexing: remove the first link
16642 rm $DIR/$tdir/d2/p/q/r/hlink
16643 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16645 run_test 162a "path lookup sanity"
16648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16649 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16652 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16653 error "create striped dir failed"
16655 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16656 tail -n 1 | awk '{print $2}')
16657 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16659 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16660 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16663 for ((i=0;i<5;i++)); do
16664 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16665 error "get fid for f$i failed"
16666 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16668 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16669 error "get fid for d$i failed"
16670 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16675 run_test 162b "striped directory path lookup sanity"
16677 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16679 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16680 skip "Need MDS version at least 2.7.51"
16682 local lpath=$tdir.local
16683 local rpath=$tdir.remote
16685 test_mkdir $DIR/$lpath
16686 test_mkdir $DIR/$rpath
16688 for ((i = 0; i <= 101; i++)); do
16691 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16692 error "get fid for local directory $DIR/$lpath failed"
16693 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16696 test_mkdir $DIR/$rpath
16697 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16698 error "get fid for remote directory $DIR/$rpath failed"
16699 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16704 run_test 162c "fid2path works with paths 100 or more directories deep"
16706 oalr_event_count() {
16710 awk -v name="${FSNAME}-OST0000" \
16711 -v event="${event}" \
16712 '$1 == "TRACE" && $2 == event && $3 == name' \
16717 oalr_expect_event_count() {
16720 local expect="${3}"
16723 count=$(oalr_event_count "${event}" "${trace}")
16724 if ((count == expect)); then
16728 error_noexit "${event} event count was '${count}', expected ${expect}"
16734 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16736 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16740 sync # Flush previous IOs so we can count log entries.
16741 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16742 stack_trap cleanup_165 EXIT
16746 local trace="/tmp/${tfile}.trace"
16750 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16751 skip "OFD access log unsupported"
16754 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16757 do_facet ost1 ofd_access_log_reader --list
16760 do_facet ost1 killall -TERM ofd_access_log_reader
16764 if ((rc != 0)); then
16765 error "ofd_access_log_reader exited with rc = '${rc}'"
16768 # Parse trace file for discovery events:
16769 oalr_expect_event_count alr_log_add "${trace}" 1
16770 oalr_expect_event_count alr_log_eof "${trace}" 1
16771 oalr_expect_event_count alr_log_free "${trace}" 1
16773 run_test 165a "ofd access log discovery"
16776 local trace="/tmp/${tfile}.trace"
16777 local file="${DIR}/${tfile}"
16786 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16787 skip "OFD access log unsupported"
16790 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16793 do_facet ost1 ofd_access_log_reader --list
16795 lfs setstripe -c 1 -i 0 "${file}"
16796 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16797 error "cannot create '${file}'"
16800 do_facet ost1 killall -TERM ofd_access_log_reader
16804 if ((rc != 0)); then
16805 error "ofd_access_log_reader exited with rc = '${rc}'"
16808 oalr_expect_event_count alr_log_entry "${trace}" 1
16810 pfid1=$($LFS path2fid "${file}")
16812 # 1 2 3 4 5 6 7 8 9 10
16813 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16814 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16816 echo "entry = '${entry[*]}'" >&2
16819 if [[ "${pfid1}" != "${pfid2}" ]]; then
16820 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16824 if ((size != 1048576)); then
16825 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16829 if [[ "${flags}" != "w" ]]; then
16830 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16833 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16836 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16837 error "cannot read '${file}'"
16840 do_facet ost1 killall -TERM ofd_access_log_reader
16844 if ((rc != 0)); then
16845 error "ofd_access_log_reader exited with rc = '${rc}'"
16848 oalr_expect_event_count alr_log_entry "${trace}" 1
16850 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16851 echo "entry = '${entry[*]}'" >&2
16854 if [[ "${pfid1}" != "${pfid2}" ]]; then
16855 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16859 if ((size != 524288)); then
16860 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16864 if [[ "${flags}" != "r" ]]; then
16865 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16868 run_test 165b "ofd access log entries are produced and consumed"
16871 local trace="/tmp/${tfile}.trace"
16872 local file="${DIR}/${tdir}/${tfile}"
16874 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16875 skip "OFD access log unsupported"
16877 test_mkdir "${DIR}/${tdir}"
16880 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16883 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16885 # 4096 / 64 = 64. Create twice as many entries.
16886 for ((i = 0; i < 128; i++)); do
16887 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16888 error "cannot create file"
16893 do_facet ost1 killall -TERM ofd_access_log_reader
16896 if ((rc != 0)); then
16897 error "ofd_access_log_reader exited with rc = '${rc}'"
16900 unlinkmany "${file}-%d" 128
16902 run_test 165c "full ofd access logs do not block IOs"
16904 oal_get_read_count() {
16907 # STATS lustre-OST0001 alr_read_count 1
16909 do_facet ost1 cat "${stats}" |
16910 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16911 END { print count; }'
16914 oal_expect_read_count() {
16919 # Ask ofd_access_log_reader to write stats.
16920 do_facet ost1 killall -USR1 ofd_access_log_reader
16922 # Allow some time for things to happen.
16925 count=$(oal_get_read_count "${stats}")
16926 if ((count == expect)); then
16930 error_noexit "bad read count, got ${count}, expected ${expect}"
16931 do_facet ost1 cat "${stats}" >&2
16936 local stats="/tmp/${tfile}.stats"
16937 local file="${DIR}/${tdir}/${tfile}"
16938 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16940 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16941 skip "OFD access log unsupported"
16943 test_mkdir "${DIR}/${tdir}"
16946 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16949 lfs setstripe -c 1 -i 0 "${file}"
16951 do_facet ost1 lctl set_param "${param}=rw"
16952 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16953 error "cannot create '${file}'"
16954 oal_expect_read_count "${stats}" 1
16956 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16957 error "cannot read '${file}'"
16958 oal_expect_read_count "${stats}" 2
16960 do_facet ost1 lctl set_param "${param}=r"
16961 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16962 error "cannot create '${file}'"
16963 oal_expect_read_count "${stats}" 2
16965 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16966 error "cannot read '${file}'"
16967 oal_expect_read_count "${stats}" 3
16969 do_facet ost1 lctl set_param "${param}=w"
16970 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16971 error "cannot create '${file}'"
16972 oal_expect_read_count "${stats}" 4
16974 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16975 error "cannot read '${file}'"
16976 oal_expect_read_count "${stats}" 4
16978 do_facet ost1 lctl set_param "${param}=0"
16979 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16980 error "cannot create '${file}'"
16981 oal_expect_read_count "${stats}" 4
16983 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16984 error "cannot read '${file}'"
16985 oal_expect_read_count "${stats}" 4
16987 do_facet ost1 killall -TERM ofd_access_log_reader
16990 if ((rc != 0)); then
16991 error "ofd_access_log_reader exited with rc = '${rc}'"
16994 run_test 165d "ofd_access_log mask works"
16997 local stats="/tmp/${tfile}.stats"
16998 local file0="${DIR}/${tdir}-0/${tfile}"
16999 local file1="${DIR}/${tdir}-1/${tfile}"
17001 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17002 skip "OFD access log unsupported"
17004 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17006 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17007 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17009 lfs setstripe -c 1 -i 0 "${file0}"
17010 lfs setstripe -c 1 -i 0 "${file1}"
17013 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17016 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17017 error "cannot create '${file0}'"
17019 oal_expect_read_count "${stats}" 0
17021 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17022 error "cannot create '${file1}'"
17024 oal_expect_read_count "${stats}" 1
17026 do_facet ost1 killall -TERM ofd_access_log_reader
17029 if ((rc != 0)); then
17030 error "ofd_access_log_reader exited with rc = '${rc}'"
17033 run_test 165e "ofd_access_log MDT index filter works"
17036 local trace="/tmp/${tfile}.trace"
17041 do_facet ost1 timeout 60 ofd_access_log_reader \
17042 --exit-on-close --debug=- --trace=- > "${trace}" &
17049 if ((rc != 0)); then
17050 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17055 run_test 165f "ofd_access_log_reader --exit-on-close works"
17058 # do directio so as not to populate the page cache
17059 log "creating a 10 Mb file"
17060 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17061 error "multiop failed while creating a file"
17062 log "starting reads"
17063 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17064 log "truncating the file"
17065 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17066 error "multiop failed while truncating the file"
17068 kill %+ || true # reads might have finished
17069 echo "wait until dd is finished"
17071 log "removing the temporary file"
17072 rm -rf $DIR/$tfile || error "tmp file removal failed"
17074 run_test 169 "parallel read and truncate should not deadlock"
17077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17079 $LCTL clear # bug 18514
17080 $LCTL debug_daemon start $TMP/${tfile}_log_good
17082 $LCTL debug_daemon stop
17083 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17084 error "sed failed to read log_good"
17086 $LCTL debug_daemon start $TMP/${tfile}_log_good
17088 $LCTL debug_daemon stop
17090 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17091 error "lctl df log_bad failed"
17093 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17094 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17096 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17097 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17099 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17100 error "bad_line good_line1 good_line2 are empty"
17102 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17103 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17104 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17106 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17107 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17108 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17110 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17111 error "bad_line_new good_line_new are empty"
17113 local expected_good=$((good_line1 + good_line2*2))
17115 rm -f $TMP/${tfile}*
17116 # LU-231, short malformed line may not be counted into bad lines
17117 if [ $bad_line -ne $bad_line_new ] &&
17118 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17119 error "expected $bad_line bad lines, but got $bad_line_new"
17123 if [ $expected_good -ne $good_line_new ]; then
17124 error "expected $expected_good good lines, but got $good_line_new"
17129 run_test 170 "test lctl df to handle corrupted log ====================="
17131 test_171() { # bug20592
17132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17134 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17135 $LCTL set_param fail_loc=0x50e
17136 $LCTL set_param fail_val=3000
17137 multiop_bg_pause $DIR/$tfile O_s || true
17139 kill -USR1 $MULTIPID
17143 if dmesg | grep "recursive fault"; then
17144 error "caught a recursive fault"
17146 $LCTL set_param fail_loc=0
17149 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17151 # it would be good to share it with obdfilter-survey/iokit-libecho code
17152 setup_obdecho_osc () {
17155 local obdfilter_name=$2
17156 echo "Creating new osc for $obdfilter_name on $ost_nid"
17157 # make sure we can find loopback nid
17158 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17160 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17161 ${obdfilter_name}_osc_UUID || rc=2; }
17162 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17163 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17167 cleanup_obdecho_osc () {
17168 local obdfilter_name=$1
17169 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17170 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17177 local pages=${3:-64}
17182 local obd_size=$(get_obd_size $node $OBD)
17183 local page_size=$(get_page_size $node)
17184 if [[ -n "$obd_size" ]]; then
17185 local new_count=$((obd_size / (pages * page_size / 1024)))
17186 [[ $new_count -ge $count ]] || count=$new_count
17189 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17190 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17192 if [ $rc -eq 0 ]; then
17193 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17194 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17196 echo "New object id is $id"
17197 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17199 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17200 "test_brw $count w v $pages $id" || rc=4; }
17201 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17203 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17204 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17205 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17206 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17207 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17214 if ! [ -d /sys/fs/lustre/echo_client ] &&
17215 ! module_loaded obdecho; then
17216 load_module obdecho/obdecho &&
17217 stack_trap "rmmod obdecho" EXIT ||
17218 error "unable to load obdecho on client"
17221 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17222 local host=$($LCTL get_param -n osc.$osc.import |
17223 awk '/current_connection:/ { print $2 }' )
17224 local target=$($LCTL get_param -n osc.$osc.import |
17225 awk '/target:/ { print $2 }' )
17226 target=${target%_UUID}
17228 if [ -n "$target" ]; then
17229 setup_obdecho_osc $host $target &&
17230 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17231 { error "obdecho setup failed with $?"; return; }
17233 obdecho_test ${target}_osc client ||
17234 error "obdecho_test failed on ${target}_osc"
17236 $LCTL get_param osc.$osc.import
17237 error "there is no osc.$osc.import target"
17240 run_test 180a "test obdecho on osc"
17243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17244 remote_ost_nodsh && skip "remote OST with nodsh"
17246 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17247 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17248 error "failed to load module obdecho"
17250 local target=$(do_facet ost1 $LCTL dl |
17251 awk '/obdfilter/ { print $4; exit; }')
17253 if [ -n "$target" ]; then
17254 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17256 do_facet ost1 $LCTL dl
17257 error "there is no obdfilter target on ost1"
17260 run_test 180b "test obdecho directly on obdfilter"
17262 test_180c() { # LU-2598
17263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17264 remote_ost_nodsh && skip "remote OST with nodsh"
17265 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17266 skip "Need MDS version at least 2.4.0"
17268 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17269 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17270 error "failed to load module obdecho"
17272 local target=$(do_facet ost1 $LCTL dl |
17273 awk '/obdfilter/ { print $4; exit; }')
17275 if [ -n "$target" ]; then
17276 local pages=16384 # 64MB bulk I/O RPC size
17278 obdecho_test "$target" ost1 "$pages" ||
17279 error "obdecho_test with pages=$pages failed with $?"
17281 do_facet ost1 $LCTL dl
17282 error "there is no obdfilter target on ost1"
17285 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17287 test_181() { # bug 22177
17288 test_mkdir $DIR/$tdir
17289 # create enough files to index the directory
17290 createmany -o $DIR/$tdir/foobar 4000
17291 # print attributes for debug purpose
17294 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17296 # remove the files & current working dir
17297 unlinkmany $DIR/$tdir/foobar 4000
17299 kill -USR1 $MULTIPID
17301 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17304 run_test 181 "Test open-unlinked dir ========================"
17310 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17312 $LCTL set_param mdc.*.rpc_stats=clear
17314 for (( i = 0; i < $tcount; i++ )) ; do
17315 mkdir $DIR/$tdir/$i
17318 for (( i = 0; i < $tcount; i++ )) ; do
17319 createmany -o $DIR/$tdir/$i/f- $fcount &
17323 for (( i = 0; i < $tcount; i++ )) ; do
17324 unlinkmany $DIR/$tdir/$i/f- $fcount &
17328 $LCTL get_param mdc.*.rpc_stats
17332 run_test 182 "Test parallel modify metadata operations ================"
17334 test_183() { # LU-2275
17335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17336 remote_mds_nodsh && skip "remote MDS with nodsh"
17337 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17338 skip "Need MDS version at least 2.3.56"
17340 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17341 echo aaa > $DIR/$tdir/$tfile
17343 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17344 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17346 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17347 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17349 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17351 # Flush negative dentry cache
17352 touch $DIR/$tdir/$tfile
17354 # We are not checking for any leaked references here, they'll
17355 # become evident next time we do cleanup with module unload.
17358 run_test 183 "No crash or request leak in case of strange dispositions ========"
17360 # test suite 184 is for LU-2016, LU-2017
17362 check_swap_layouts_support
17364 dir0=$DIR/$tdir/$testnum
17365 test_mkdir -p -c1 $dir0
17370 $LFS setstripe -c1 $file1
17372 $LFS setstripe -c2 $file2
17374 gen1=$($LFS getstripe -g $file1)
17375 gen2=$($LFS getstripe -g $file2)
17377 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17378 gen=$($LFS getstripe -g $file1)
17379 [[ $gen1 != $gen ]] ||
17380 "Layout generation on $file1 does not change"
17381 gen=$($LFS getstripe -g $file2)
17382 [[ $gen2 != $gen ]] ||
17383 "Layout generation on $file2 does not change"
17385 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17386 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17388 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17390 run_test 184a "Basic layout swap"
17393 check_swap_layouts_support
17395 dir0=$DIR/$tdir/$testnum
17396 mkdir -p $dir0 || error "creating dir $dir0"
17403 $LFS setstripe -c1 $file1
17404 $LFS setstripe -c2 $file2
17405 $LFS setstripe -c1 $file3
17406 chown $RUNAS_ID $file3
17407 gen1=$($LFS getstripe -g $file1)
17408 gen2=$($LFS getstripe -g $file2)
17410 $LFS swap_layouts $dir1 $dir2 &&
17411 error "swap of directories layouts should fail"
17412 $LFS swap_layouts $dir1 $file1 &&
17413 error "swap of directory and file layouts should fail"
17414 $RUNAS $LFS swap_layouts $file1 $file2 &&
17415 error "swap of file we cannot write should fail"
17416 $LFS swap_layouts $file1 $file3 &&
17417 error "swap of file with different owner should fail"
17418 /bin/true # to clear error code
17420 run_test 184b "Forbidden layout swap (will generate errors)"
17423 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17424 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17425 check_swap_layouts_support
17426 check_swap_layout_no_dom $DIR
17428 local dir0=$DIR/$tdir/$testnum
17429 mkdir -p $dir0 || error "creating dir $dir0"
17431 local ref1=$dir0/ref1
17432 local ref2=$dir0/ref2
17433 local file1=$dir0/file1
17434 local file2=$dir0/file2
17435 # create a file large enough for the concurrent test
17436 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17437 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17438 echo "ref file size: ref1($(stat -c %s $ref1))," \
17439 "ref2($(stat -c %s $ref2))"
17442 dd if=$ref1 of=$file1 bs=16k &
17445 # Make sure dd starts to copy file, but wait at most 5 seconds
17447 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17449 $LFS swap_layouts $file1 $file2
17452 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17453 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17455 # how many bytes copied before swapping layout
17456 local copied=$(stat -c %s $file2)
17457 local remaining=$(stat -c %s $ref1)
17458 remaining=$((remaining - copied))
17459 echo "Copied $copied bytes before swapping layout..."
17461 cmp -n $copied $file1 $ref2 | grep differ &&
17462 error "Content mismatch [0, $copied) of ref2 and file1"
17463 cmp -n $copied $file2 $ref1 ||
17464 error "Content mismatch [0, $copied) of ref1 and file2"
17465 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17466 error "Content mismatch [$copied, EOF) of ref1 and file1"
17469 rm -f $ref1 $ref2 $file1 $file2
17471 run_test 184c "Concurrent write and layout swap"
17474 check_swap_layouts_support
17475 check_swap_layout_no_dom $DIR
17476 [ -z "$(which getfattr 2>/dev/null)" ] &&
17477 skip_env "no getfattr command"
17479 local file1=$DIR/$tdir/$tfile-1
17480 local file2=$DIR/$tdir/$tfile-2
17481 local file3=$DIR/$tdir/$tfile-3
17485 mkdir -p $DIR/$tdir
17486 touch $file1 || error "create $file1 failed"
17487 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17488 error "create $file2 failed"
17489 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17490 error "create $file3 failed"
17491 lovea1=$(get_layout_param $file1)
17493 $LFS swap_layouts $file2 $file3 ||
17494 error "swap $file2 $file3 layouts failed"
17495 $LFS swap_layouts $file1 $file2 ||
17496 error "swap $file1 $file2 layouts failed"
17498 lovea2=$(get_layout_param $file2)
17501 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17503 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17504 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17506 run_test 184d "allow stripeless layouts swap"
17509 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17510 skip "Need MDS version at least 2.6.94"
17511 check_swap_layouts_support
17512 check_swap_layout_no_dom $DIR
17513 [ -z "$(which getfattr 2>/dev/null)" ] &&
17514 skip_env "no getfattr command"
17516 local file1=$DIR/$tdir/$tfile-1
17517 local file2=$DIR/$tdir/$tfile-2
17518 local file3=$DIR/$tdir/$tfile-3
17521 mkdir -p $DIR/$tdir
17522 touch $file1 || error "create $file1 failed"
17523 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17524 error "create $file2 failed"
17525 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17526 error "create $file3 failed"
17528 $LFS swap_layouts $file1 $file2 ||
17529 error "swap $file1 $file2 layouts failed"
17531 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17532 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17534 echo 123 > $file1 || error "Should be able to write into $file1"
17536 $LFS swap_layouts $file1 $file3 ||
17537 error "swap $file1 $file3 layouts failed"
17539 echo 123 > $file1 || error "Should be able to write into $file1"
17541 rm -rf $file1 $file2 $file3
17543 run_test 184e "Recreate layout after stripeless layout swaps"
17546 # Create a file with name longer than sizeof(struct stat) ==
17547 # 144 to see if we can get chars from the file name to appear
17548 # in the returned striping. Note that 'f' == 0x66.
17549 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17551 mkdir -p $DIR/$tdir
17552 mcreate $DIR/$tdir/$file
17553 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17554 error "IOC_MDC_GETFILEINFO returned garbage striping"
17557 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17559 test_185() { # LU-2441
17560 # LU-3553 - no volatile file support in old servers
17561 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17562 skip "Need MDS version at least 2.3.60"
17564 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17565 touch $DIR/$tdir/spoo
17566 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17567 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17568 error "cannot create/write a volatile file"
17569 [ "$FILESET" == "" ] &&
17570 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17571 error "FID is still valid after close"
17573 multiop_bg_pause $DIR/$tdir vVw4096_c
17580 # assume that the next FID for this client is sequential, since stdout
17581 # is unfortunately eaten by multiop_bg_pause
17582 local n=$((${fidv[1]} + 1))
17583 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17584 if [ "$FILESET" == "" ]; then
17585 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17586 error "FID is missing before close"
17588 kill -USR1 $multi_pid
17589 # 1 second delay, so if mtime change we will see it
17591 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17592 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17594 run_test 185 "Volatile file support"
17596 function create_check_volatile() {
17600 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17603 local FID=$(cat /tmp/${tfile}.fid)
17604 [ "$FID" == "" ] && error "can't get FID for volatile"
17605 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17606 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17607 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17611 cancel_lru_locks mdc # flush opencache
17612 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17617 # LU-12516 - volatile creation via .lustre
17618 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17619 skip "Need MDS version at least 2.3.55"
17621 create_check_volatile 0
17622 [ $MDSCOUNT -lt 2 ] && return 0
17625 create_check_volatile 1
17629 run_test 185a "Volatile file creation in .lustre/fid/"
17632 remote_mds_nodsh && skip "remote MDS with nodsh"
17633 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17634 skip "Need MDS version at least 2.3.0"
17636 local dir0=$DIR/$tdir/$testnum
17637 mkdir -p $dir0 || error "creating dir $dir0"
17639 local file=$dir0/file1
17640 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17641 local dv1=$($LFS data_version $file)
17642 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17643 local dv2=$($LFS data_version $file)
17644 [[ $dv1 != $dv2 ]] ||
17645 error "data version did not change on write $dv1 == $dv2"
17650 run_test 187a "Test data version change"
17653 remote_mds_nodsh && skip "remote MDS with nodsh"
17654 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17655 skip "Need MDS version at least 2.3.0"
17657 local dir0=$DIR/$tdir/$testnum
17658 mkdir -p $dir0 || error "creating dir $dir0"
17660 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17661 [[ ${DV[0]} != ${DV[1]} ]] ||
17662 error "data version did not change on write"\
17663 " ${DV[0]} == ${DV[1]}"
17668 run_test 187b "Test data version change on volatile file"
17671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17672 remote_mgs_nodsh && skip "remote MGS with nodsh"
17673 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17675 local POOL=${POOL:-cea1}
17676 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17677 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17680 local last_ost=$(($OSTCOUNT - 1))
17682 local ost_list=$(seq $first_ost $ost_step $last_ost)
17683 local ost_range="$first_ost $last_ost $ost_step"
17684 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17685 local file_dir=$POOL_ROOT/file_tst
17686 local subdir=$test_path/subdir
17690 # former test_200a test_200b
17691 pool_add $POOL || { rc=$? ; break; }
17692 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17693 # former test_200c test_200d
17694 mkdir -p $test_path
17695 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17696 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17698 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17699 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17700 || { rc=$? ; break; }
17701 # former test_200e test_200f
17702 local files=$((OSTCOUNT*3))
17703 pool_alloc_files $POOL $test_path $files "$ost_list" \
17704 || { rc=$? ; break; }
17705 pool_create_files $POOL $file_dir $files "$ost_list" \
17706 || { rc=$? ; break; }
17707 # former test_200g test_200h
17708 pool_lfs_df $POOL || { rc=$? ; break; }
17709 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17711 # former test_201a test_201b test_201c
17712 pool_remove_first_target $POOL || { rc=$? ; break; }
17714 local f=$test_path/$tfile
17715 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17716 pool_remove $POOL $f || { rc=$? ; break; }
17724 run_test 200 "OST pools"
17726 # usage: default_attr <count | size | offset>
17728 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17731 # usage: check_default_stripe_attr
17732 check_default_stripe_attr() {
17733 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17736 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17738 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17742 error "unknown getstripe attr '$1'"
17745 [ $ACTUAL == $EXPECTED ] ||
17746 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17750 test_mkdir $DIR/$tdir
17751 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17753 check_default_stripe_attr --stripe-count
17754 check_default_stripe_attr --stripe-size
17755 check_default_stripe_attr --stripe-index
17757 run_test 204a "Print default stripe attributes"
17760 test_mkdir $DIR/$tdir
17761 $LFS setstripe --stripe-count 1 $DIR/$tdir
17763 check_default_stripe_attr --stripe-size
17764 check_default_stripe_attr --stripe-index
17766 run_test 204b "Print default stripe size and offset"
17769 test_mkdir $DIR/$tdir
17770 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17772 check_default_stripe_attr --stripe-count
17773 check_default_stripe_attr --stripe-index
17775 run_test 204c "Print default stripe count and offset"
17778 test_mkdir $DIR/$tdir
17779 $LFS setstripe --stripe-index 0 $DIR/$tdir
17781 check_default_stripe_attr --stripe-count
17782 check_default_stripe_attr --stripe-size
17784 run_test 204d "Print default stripe count and size"
17787 test_mkdir $DIR/$tdir
17788 $LFS setstripe -d $DIR/$tdir
17790 check_default_stripe_attr --stripe-count --raw
17791 check_default_stripe_attr --stripe-size --raw
17792 check_default_stripe_attr --stripe-index --raw
17794 run_test 204e "Print raw stripe attributes"
17797 test_mkdir $DIR/$tdir
17798 $LFS setstripe --stripe-count 1 $DIR/$tdir
17800 check_default_stripe_attr --stripe-size --raw
17801 check_default_stripe_attr --stripe-index --raw
17803 run_test 204f "Print raw stripe size and offset"
17806 test_mkdir $DIR/$tdir
17807 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17809 check_default_stripe_attr --stripe-count --raw
17810 check_default_stripe_attr --stripe-index --raw
17812 run_test 204g "Print raw stripe count and offset"
17815 test_mkdir $DIR/$tdir
17816 $LFS setstripe --stripe-index 0 $DIR/$tdir
17818 check_default_stripe_attr --stripe-count --raw
17819 check_default_stripe_attr --stripe-size --raw
17821 run_test 204h "Print raw stripe count and size"
17823 # Figure out which job scheduler is being used, if any,
17824 # or use a fake one
17825 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17826 JOBENV=SLURM_JOB_ID
17827 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17829 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17831 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17832 JOBENV=LOADL_STEP_ID
17833 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17836 $LCTL list_param jobid_name > /dev/null 2>&1
17837 if [ $? -eq 0 ]; then
17843 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17845 verify_jobstats() {
17850 # we don't really need to clear the stats for this test to work, since each
17851 # command has a unique jobid, but it makes debugging easier if needed.
17852 # for facet in $facets; do
17853 # local dev=$(convert_facet2label $facet)
17854 # # clear old jobstats
17855 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17858 # use a new JobID for each test, or we might see an old one
17859 [ "$JOBENV" = "FAKE_JOBID" ] &&
17860 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17862 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17864 [ "$JOBENV" = "nodelocal" ] && {
17865 FAKE_JOBID=id.$testnum.%e.$RANDOM
17866 $LCTL set_param jobid_name=$FAKE_JOBID
17867 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17870 log "Test: ${cmd[*]}"
17871 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17873 if [ $JOBENV = "FAKE_JOBID" ]; then
17874 FAKE_JOBID=$JOBVAL ${cmd[*]}
17879 # all files are created on OST0000
17880 for facet in $facets; do
17881 local stats="*.$(convert_facet2label $facet).job_stats"
17883 # strip out libtool wrappers for in-tree executables
17884 if [ $(do_facet $facet lctl get_param $stats |
17885 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17886 do_facet $facet lctl get_param $stats
17887 error "No jobstats for $JOBVAL found on $facet::$stats"
17893 local new_jobenv=$1
17895 set_persistent_param_and_check client "jobid_var" \
17896 "$FSNAME.sys.jobid_var" $new_jobenv
17899 test_205a() { # Job stats
17900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17901 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17902 skip "Need MDS version with at least 2.7.1"
17903 remote_mgs_nodsh && skip "remote MGS with nodsh"
17904 remote_mds_nodsh && skip "remote MDS with nodsh"
17905 remote_ost_nodsh && skip "remote OST with nodsh"
17906 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17907 skip "Server doesn't support jobstats"
17908 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17910 local old_jobenv=$($LCTL get_param -n jobid_var)
17911 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17913 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17914 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17916 stack_trap "do_facet mgs $PERM_CMD \
17917 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17921 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17922 mdt.*.job_cleanup_interval | head -n 1)
17923 local new_interval=5
17924 do_facet $SINGLEMDS \
17925 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17926 stack_trap "do_facet $SINGLEMDS \
17927 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17928 local start=$SECONDS
17932 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
17933 verify_jobstats "$cmd" "$SINGLEMDS"
17935 cmd="rmdir $DIR/$tdir"
17936 verify_jobstats "$cmd" "$SINGLEMDS"
17937 # mkdir on secondary MDT
17938 if [ $MDSCOUNT -gt 1 ]; then
17939 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17940 verify_jobstats "$cmd" "mds2"
17943 cmd="mknod $DIR/$tfile c 1 3"
17944 verify_jobstats "$cmd" "$SINGLEMDS"
17946 cmd="rm -f $DIR/$tfile"
17947 verify_jobstats "$cmd" "$SINGLEMDS"
17948 # create all files on OST0000 so verify_jobstats can find OST stats
17950 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17951 verify_jobstats "$cmd" "$SINGLEMDS"
17953 cmd="touch $DIR/$tfile"
17954 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17956 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17957 verify_jobstats "$cmd" "ost1"
17959 cancel_lru_locks osc
17960 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17961 verify_jobstats "$cmd" "ost1"
17963 cmd="$TRUNCATE $DIR/$tfile 0"
17964 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17966 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17967 verify_jobstats "$cmd" "$SINGLEMDS"
17968 # jobstats expiry - sleep until old stats should be expired
17969 local left=$((new_interval + 5 - (SECONDS - start)))
17970 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17971 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17973 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
17974 verify_jobstats "$cmd" "$SINGLEMDS"
17975 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17976 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17978 # Ensure that jobid are present in changelog (if supported by MDS)
17979 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17980 changelog_dump | tail -10
17981 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17982 [ $jobids -eq 9 ] ||
17983 error "Wrong changelog jobid count $jobids != 9"
17987 jobstats_set $JOBENV
17989 changelog_dump | grep $tfile
17990 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17991 [ $jobids -eq 0 ] ||
17992 error "Unexpected jobids when jobid_var=$JOBENV"
17995 # test '%j' access to environment variable - if supported
17996 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17997 JOBENV="JOBCOMPLEX"
17998 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18000 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18003 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18004 JOBENV="JOBCOMPLEX"
18005 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18007 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18010 # test '%j' access to per-session jobid - if supported
18011 if lctl list_param jobid_this_session > /dev/null 2>&1
18013 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18014 lctl set_param jobid_this_session=$USER
18016 JOBENV="JOBCOMPLEX"
18017 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18019 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18022 run_test 205a "Verify job stats"
18024 # LU-13117, LU-13597
18026 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18027 skip "Need MDS version at least 2.13.54.91"
18029 job_stats="mdt.*.job_stats"
18030 $LCTL set_param $job_stats=clear
18031 # Setting jobid_var to USER might not be supported
18032 $LCTL set_param jobid_var=USER || true
18033 $LCTL set_param jobid_name="%e.%u"
18034 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18035 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18036 grep "job_id:.*foolish" &&
18037 error "Unexpected jobid found"
18038 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18039 grep "open:.*min.*max.*sum" ||
18040 error "wrong job_stats format found"
18042 run_test 205b "Verify job stats jobid and output format"
18046 $LCTL set_param llite.*.stats=0
18047 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18048 $LCTL get_param llite.*.stats
18049 $LCTL get_param llite.*.stats | grep \
18050 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18051 error "wrong client stats format found"
18053 run_test 205c "Verify client stats format"
18055 # LU-1480, LU-1773 and LU-1657
18057 mkdir -p $DIR/$tdir
18058 $LFS setstripe -c -1 $DIR/$tdir
18059 #define OBD_FAIL_LOV_INIT 0x1403
18060 $LCTL set_param fail_loc=0xa0001403
18061 $LCTL set_param fail_val=1
18062 touch $DIR/$tdir/$tfile || true
18064 run_test 206 "fail lov_init_raid0() doesn't lbug"
18067 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18068 local fsz=`stat -c %s $DIR/$tfile`
18069 cancel_lru_locks mdc
18071 # do not return layout in getattr intent
18072 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18073 $LCTL set_param fail_loc=0x170
18074 local sz=`stat -c %s $DIR/$tfile`
18076 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18080 run_test 207a "can refresh layout at glimpse"
18083 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18084 local cksum=`md5sum $DIR/$tfile`
18085 local fsz=`stat -c %s $DIR/$tfile`
18086 cancel_lru_locks mdc
18087 cancel_lru_locks osc
18089 # do not return layout in getattr intent
18090 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18091 $LCTL set_param fail_loc=0x171
18093 # it will refresh layout after the file is opened but before read issues
18094 echo checksum is "$cksum"
18095 echo "$cksum" |md5sum -c --quiet || error "file differs"
18099 run_test 207b "can refresh layout at open"
18102 # FIXME: in this test suite, only RD lease is used. This is okay
18103 # for now as only exclusive open is supported. After generic lease
18104 # is done, this test suite should be revised. - Jinshan
18106 remote_mds_nodsh && skip "remote MDS with nodsh"
18107 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18108 skip "Need MDS version at least 2.4.52"
18110 echo "==== test 1: verify get lease work"
18111 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18113 echo "==== test 2: verify lease can be broken by upcoming open"
18114 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
18118 $MULTIOP $DIR/$tfile oO_RDONLY:c
18119 kill -USR1 $PID && wait $PID || error "break lease error"
18121 echo "==== test 3: verify lease can't be granted if an open already exists"
18122 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
18126 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
18127 kill -USR1 $PID && wait $PID || error "open file error"
18129 echo "==== test 4: lease can sustain over recovery"
18130 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18136 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18138 echo "==== test 5: lease broken can't be regained by replay"
18139 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
18143 # open file to break lease and then recovery
18144 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18147 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18151 run_test 208 "Exclusive open"
18154 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18155 skip_env "must have disp_stripe"
18158 sync; sleep 5; sync;
18160 echo 3 > /proc/sys/vm/drop_caches
18161 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18162 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18163 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18165 # open/close 500 times
18166 for i in $(seq 500); do
18170 echo 3 > /proc/sys/vm/drop_caches
18171 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18172 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18173 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18175 echo "before: $req_before, after: $req_after"
18176 [ $((req_after - req_before)) -ge 300 ] &&
18177 error "open/close requests are not freed"
18180 run_test 209 "read-only open/close requests should be freed promptly"
18185 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18189 $LFS getstripe $DIR/$tfile
18191 wait $pid || error "multiop failed"
18193 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18197 $LFS getstripe $DIR/$tfile
18199 wait $pid || error "multiop failed"
18201 run_test 210 "lfs getstripe does not break leases"
18205 size=$((size % 8192 + 1))
18206 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18207 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18208 rm -f $DIR/f212 $DIR/f212.xyz
18210 run_test 212 "Sendfile test ============================================"
18213 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18214 cancel_lru_locks osc
18215 lctl set_param fail_loc=0x8000040f
18216 # generate a read lock
18217 cat $DIR/$tfile > /dev/null
18218 # write to the file, it will try to cancel the above read lock.
18219 cat /etc/hosts >> $DIR/$tfile
18221 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18223 test_214() { # for bug 20133
18224 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18225 for (( i=0; i < 340; i++ )) ; do
18226 touch $DIR/$tdir/d214c/a$i
18229 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18230 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18231 ls $DIR/d214c || error "ls $DIR/d214c failed"
18232 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18233 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18235 run_test 214 "hash-indexed directory test - bug 20133"
18237 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18238 create_lnet_proc_files() {
18239 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18242 # counterpart of create_lnet_proc_files
18243 remove_lnet_proc_files() {
18244 rm -f $TMP/lnet_$1.sys
18247 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18248 # 3rd arg as regexp for body
18249 check_lnet_proc_stats() {
18250 local l=$(cat "$TMP/lnet_$1" |wc -l)
18251 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18253 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18256 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18257 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18258 # optional and can be regexp for 2nd line (lnet.routes case)
18259 check_lnet_proc_entry() {
18260 local blp=2 # blp stands for 'position of 1st line of body'
18261 [ -z "$5" ] || blp=3 # lnet.routes case
18263 local l=$(cat "$TMP/lnet_$1" |wc -l)
18264 # subtracting one from $blp because the body can be empty
18265 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18267 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18268 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18270 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18271 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18273 # bail out if any unexpected line happened
18274 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18275 [ "$?" != 0 ] || error "$2 misformatted"
18278 test_215() { # for bugs 18102, 21079, 21517
18279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18281 local N='(0|[1-9][0-9]*)' # non-negative numeric
18282 local P='[1-9][0-9]*' # positive numeric
18283 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18284 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18285 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18286 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18288 local L1 # regexp for 1st line
18289 local L2 # regexp for 2nd line (optional)
18290 local BR # regexp for the rest (body)
18292 # lnet.stats should look as 11 space-separated non-negative numerics
18293 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18294 create_lnet_proc_files "stats"
18295 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18296 remove_lnet_proc_files "stats"
18298 # lnet.routes should look like this:
18299 # Routing disabled/enabled
18300 # net hops priority state router
18301 # where net is a string like tcp0, hops > 0, priority >= 0,
18302 # state is up/down,
18303 # router is a string like 192.168.1.1@tcp2
18304 L1="^Routing (disabled|enabled)$"
18305 L2="^net +hops +priority +state +router$"
18306 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18307 create_lnet_proc_files "routes"
18308 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18309 remove_lnet_proc_files "routes"
18311 # lnet.routers should look like this:
18312 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18313 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18314 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18315 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18316 L1="^ref +rtr_ref +alive +router$"
18317 BR="^$P +$P +(up|down) +$NID$"
18318 create_lnet_proc_files "routers"
18319 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18320 remove_lnet_proc_files "routers"
18322 # lnet.peers should look like this:
18323 # nid refs state last max rtr min tx min queue
18324 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18325 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18326 # numeric (0 or >0 or <0), queue >= 0.
18327 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18328 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18329 create_lnet_proc_files "peers"
18330 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18331 remove_lnet_proc_files "peers"
18333 # lnet.buffers should look like this:
18334 # pages count credits min
18335 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18336 L1="^pages +count +credits +min$"
18337 BR="^ +$N +$N +$I +$I$"
18338 create_lnet_proc_files "buffers"
18339 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18340 remove_lnet_proc_files "buffers"
18342 # lnet.nis should look like this:
18343 # nid status alive refs peer rtr max tx min
18344 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18345 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18346 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18347 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18348 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18349 create_lnet_proc_files "nis"
18350 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18351 remove_lnet_proc_files "nis"
18353 # can we successfully write to lnet.stats?
18354 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18356 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18358 test_216() { # bug 20317
18359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18360 remote_ost_nodsh && skip "remote OST with nodsh"
18363 local facets=$(get_facets OST)
18364 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18366 save_lustre_params client "osc.*.contention_seconds" > $p
18367 save_lustre_params $facets \
18368 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18369 save_lustre_params $facets \
18370 "ldlm.namespaces.filter-*.contended_locks" >> $p
18371 save_lustre_params $facets \
18372 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18373 clear_stats osc.*.osc_stats
18375 # agressive lockless i/o settings
18376 do_nodes $(comma_list $(osts_nodes)) \
18377 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18378 ldlm.namespaces.filter-*.contended_locks=0 \
18379 ldlm.namespaces.filter-*.contention_seconds=60"
18380 lctl set_param -n osc.*.contention_seconds=60
18382 $DIRECTIO write $DIR/$tfile 0 10 4096
18383 $CHECKSTAT -s 40960 $DIR/$tfile
18385 # disable lockless i/o
18386 do_nodes $(comma_list $(osts_nodes)) \
18387 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18388 ldlm.namespaces.filter-*.contended_locks=32 \
18389 ldlm.namespaces.filter-*.contention_seconds=0"
18390 lctl set_param -n osc.*.contention_seconds=0
18391 clear_stats osc.*.osc_stats
18393 dd if=/dev/zero of=$DIR/$tfile count=0
18394 $CHECKSTAT -s 0 $DIR/$tfile
18396 restore_lustre_params <$p
18400 run_test 216 "check lockless direct write updates file size and kms correctly"
18402 test_217() { # bug 22430
18403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18408 for node in $(nodes_list); do
18409 nid=$(host_nids_address $node $NETTYPE)
18410 if [[ $nid = *-* ]] ; then
18411 echo "lctl ping $(h2nettype $nid)"
18412 lctl ping $(h2nettype $nid)
18414 echo "skipping $node (no hyphen detected)"
18418 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18421 # do directio so as not to populate the page cache
18422 log "creating a 10 Mb file"
18423 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18424 log "starting reads"
18425 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18426 log "truncating the file"
18427 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18429 kill %+ || true # reads might have finished
18430 echo "wait until dd is finished"
18432 log "removing the temporary file"
18433 rm -rf $DIR/$tfile || error "tmp file removal failed"
18435 run_test 218 "parallel read and truncate should not deadlock"
18438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18440 # write one partial page
18441 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18442 # set no grant so vvp_io_commit_write will do sync write
18443 $LCTL set_param fail_loc=0x411
18444 # write a full page at the end of file
18445 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18447 $LCTL set_param fail_loc=0
18448 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18449 $LCTL set_param fail_loc=0x411
18450 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18453 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18454 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18456 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18458 test_220() { #LU-325
18459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18460 remote_ost_nodsh && skip "remote OST with nodsh"
18461 remote_mds_nodsh && skip "remote MDS with nodsh"
18462 remote_mgs_nodsh && skip "remote MGS with nodsh"
18466 # create on MDT0000 so the last_id and next_id are correct
18467 mkdir_on_mdt0 $DIR/$tdir
18468 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18472 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18473 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18474 osp.$mdtosc_proc1.prealloc_last_id)
18475 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18476 osp.$mdtosc_proc1.prealloc_next_id)
18480 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18481 #define OBD_FAIL_OST_ENOINO 0x229
18482 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18483 create_pool $FSNAME.$TESTNAME || return 1
18484 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18486 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18488 MDSOBJS=$((last_id - next_id))
18489 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18491 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18492 echo "OST still has $count kbytes free"
18494 echo "create $MDSOBJS files @next_id..."
18495 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18497 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18498 osp.$mdtosc_proc1.prealloc_last_id)
18499 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18500 osp.$mdtosc_proc1.prealloc_next_id)
18502 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18507 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18508 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18510 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18511 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18512 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18513 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18514 echo "unlink $MDSOBJS files @$next_id..."
18515 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18517 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18522 dd if=`which date` of=$MOUNT/date oflag=sync
18523 chmod +x $MOUNT/date
18525 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18526 $LCTL set_param fail_loc=0x80001401
18528 $MOUNT/date > /dev/null
18531 run_test 221 "make sure fault and truncate race to not cause OOM"
18534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18537 test_mkdir $DIR/$tdir
18538 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18539 createmany -o $DIR/$tdir/$tfile 10
18540 cancel_lru_locks mdc
18541 cancel_lru_locks osc
18542 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18543 $LCTL set_param fail_loc=0x31a
18544 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18545 $LCTL set_param fail_loc=0
18548 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18554 test_mkdir $DIR/$tdir
18555 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18556 createmany -o $DIR/$tdir/$tfile 10
18557 cancel_lru_locks mdc
18558 cancel_lru_locks osc
18559 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18560 $LCTL set_param fail_loc=0x31a
18561 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18562 $LCTL set_param fail_loc=0
18564 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18570 test_mkdir $DIR/$tdir
18571 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18572 createmany -o $DIR/$tdir/$tfile 10
18573 cancel_lru_locks mdc
18574 cancel_lru_locks osc
18575 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18576 $LCTL set_param fail_loc=0x31b
18577 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18578 $LCTL set_param fail_loc=0
18581 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18583 test_224a() { # LU-1039, MRP-303
18584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18586 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18587 $LCTL set_param fail_loc=0x508
18588 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18589 $LCTL set_param fail_loc=0
18592 run_test 224a "Don't panic on bulk IO failure"
18594 test_224b() { # LU-1039, MRP-303
18595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18597 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18598 cancel_lru_locks osc
18599 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18600 $LCTL set_param fail_loc=0x515
18601 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18602 $LCTL set_param fail_loc=0
18605 run_test 224b "Don't panic on bulk IO failure"
18607 test_224c() { # LU-6441
18608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18609 remote_mds_nodsh && skip "remote MDS with nodsh"
18611 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18612 save_writethrough $p
18613 set_cache writethrough on
18615 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18616 local at_max=$($LCTL get_param -n at_max)
18617 local timeout=$($LCTL get_param -n timeout)
18618 local test_at="at_max"
18619 local param_at="$FSNAME.sys.at_max"
18620 local test_timeout="timeout"
18621 local param_timeout="$FSNAME.sys.timeout"
18623 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18625 set_persistent_param_and_check client "$test_at" "$param_at" 0
18626 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18628 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18629 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18630 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18631 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18633 do_facet ost1 "$LCTL set_param fail_loc=0"
18635 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18636 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18639 $LCTL set_param -n $pages_per_rpc
18640 restore_lustre_params < $p
18643 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18645 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18648 if [ -z ${MDSSURVEY} ]; then
18649 skip_env "mds-survey not found"
18651 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18652 skip "Need MDS version at least 2.2.51"
18654 local mds=$(facet_host $SINGLEMDS)
18655 local target=$(do_nodes $mds 'lctl dl' |
18656 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18658 local cmd1="file_count=1000 thrhi=4"
18659 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18660 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18661 local cmd="$cmd1 $cmd2 $cmd3"
18663 rm -f ${TMP}/mds_survey*
18665 eval $cmd || error "mds-survey with zero-stripe failed"
18666 cat ${TMP}/mds_survey*
18667 rm -f ${TMP}/mds_survey*
18669 run_test 225a "Metadata survey sanity with zero-stripe"
18672 if [ -z ${MDSSURVEY} ]; then
18673 skip_env "mds-survey not found"
18675 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18676 skip "Need MDS version at least 2.2.51"
18677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18678 remote_mds_nodsh && skip "remote MDS with nodsh"
18679 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18680 skip_env "Need to mount OST to test"
18683 local mds=$(facet_host $SINGLEMDS)
18684 local target=$(do_nodes $mds 'lctl dl' |
18685 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18687 local cmd1="file_count=1000 thrhi=4"
18688 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18689 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18690 local cmd="$cmd1 $cmd2 $cmd3"
18692 rm -f ${TMP}/mds_survey*
18694 eval $cmd || error "mds-survey with stripe_count failed"
18695 cat ${TMP}/mds_survey*
18696 rm -f ${TMP}/mds_survey*
18698 run_test 225b "Metadata survey sanity with stripe_count = 1"
18700 mcreate_path2fid () {
18706 local path=$DIR/$tdir/$name
18711 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18712 error "cannot create $desc"
18714 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18716 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18718 fid_path=$($LFS fid2path $MOUNT $fid)
18720 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18722 [ "$path" == "$fid_path" ] ||
18723 error "fid2path returned $fid_path, expected $path"
18725 echo "pass with $path and $fid"
18730 mkdir -p $DIR/$tdir
18732 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18733 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18734 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18735 mcreate_path2fid 0040666 0 0 dir "directory"
18736 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18737 mcreate_path2fid 0100666 0 0 file "regular file"
18738 mcreate_path2fid 0120666 0 0 link "symbolic link"
18739 mcreate_path2fid 0140666 0 0 sock "socket"
18741 run_test 226a "call path2fid and fid2path on files of all type"
18744 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18749 mkdir -p $DIR/$tdir
18750 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18751 error "create remote directory failed"
18752 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18753 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18754 "character special file (null)"
18755 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18756 "character special file (no device)"
18757 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18758 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18759 "block special file (loop)"
18760 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18761 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18762 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18764 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18767 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18768 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18769 skip "Need MDS version at least 2.13.55"
18771 local submnt=/mnt/submnt
18772 local srcfile=/etc/passwd
18773 local dstfile=$submnt/passwd
18779 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18780 error "create remote directory failed"
18781 mkdir -p $submnt || error "create $submnt failed"
18782 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18783 error "mount $submnt failed"
18784 stack_trap "umount $submnt" EXIT
18786 cp $srcfile $dstfile
18787 fid=$($LFS path2fid $dstfile)
18788 path=$($LFS fid2path $submnt "$fid")
18789 [ "$path" = "$dstfile" ] ||
18790 error "fid2path $submnt $fid failed ($path != $dstfile)"
18792 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18794 # LU-1299 Executing or running ldd on a truncated executable does not
18795 # cause an out-of-memory condition.
18797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18798 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18800 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18801 chmod +x $MOUNT/date
18803 $MOUNT/date > /dev/null
18804 ldd $MOUNT/date > /dev/null
18807 run_test 227 "running truncated executable does not cause OOM"
18809 # LU-1512 try to reuse idle OI blocks
18811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18812 remote_mds_nodsh && skip "remote MDS with nodsh"
18813 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18815 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18816 local myDIR=$DIR/$tdir
18819 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18820 $LCTL set_param fail_loc=0x80001002
18821 createmany -o $myDIR/t- 10000
18822 $LCTL set_param fail_loc=0
18823 # The guard is current the largest FID holder
18825 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18827 local IDX=$(($SEQ % 64))
18829 do_facet $SINGLEMDS sync
18830 # Make sure journal flushed.
18832 local blk1=$(do_facet $SINGLEMDS \
18833 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18834 grep Blockcount | awk '{print $4}')
18836 # Remove old files, some OI blocks will become idle.
18837 unlinkmany $myDIR/t- 10000
18838 # Create new files, idle OI blocks should be reused.
18839 createmany -o $myDIR/t- 2000
18840 do_facet $SINGLEMDS sync
18841 # Make sure journal flushed.
18843 local blk2=$(do_facet $SINGLEMDS \
18844 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18845 grep Blockcount | awk '{print $4}')
18847 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18849 run_test 228a "try to reuse idle OI blocks"
18852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18853 remote_mds_nodsh && skip "remote MDS with nodsh"
18854 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18856 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18857 local myDIR=$DIR/$tdir
18860 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18861 $LCTL set_param fail_loc=0x80001002
18862 createmany -o $myDIR/t- 10000
18863 $LCTL set_param fail_loc=0
18864 # The guard is current the largest FID holder
18866 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18868 local IDX=$(($SEQ % 64))
18870 do_facet $SINGLEMDS sync
18871 # Make sure journal flushed.
18873 local blk1=$(do_facet $SINGLEMDS \
18874 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18875 grep Blockcount | awk '{print $4}')
18877 # Remove old files, some OI blocks will become idle.
18878 unlinkmany $myDIR/t- 10000
18881 stop $SINGLEMDS || error "Fail to stop MDT."
18883 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18885 df $MOUNT || error "Fail to df."
18886 # Create new files, idle OI blocks should be reused.
18887 createmany -o $myDIR/t- 2000
18888 do_facet $SINGLEMDS sync
18889 # Make sure journal flushed.
18891 local blk2=$(do_facet $SINGLEMDS \
18892 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18893 grep Blockcount | awk '{print $4}')
18895 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18897 run_test 228b "idle OI blocks can be reused after MDT restart"
18901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18902 remote_mds_nodsh && skip "remote MDS with nodsh"
18903 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18905 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18906 local myDIR=$DIR/$tdir
18909 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18910 $LCTL set_param fail_loc=0x80001002
18911 # 20000 files can guarantee there are index nodes in the OI file
18912 createmany -o $myDIR/t- 20000
18913 $LCTL set_param fail_loc=0
18914 # The guard is current the largest FID holder
18916 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18918 local IDX=$(($SEQ % 64))
18920 do_facet $SINGLEMDS sync
18921 # Make sure journal flushed.
18923 local blk1=$(do_facet $SINGLEMDS \
18924 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18925 grep Blockcount | awk '{print $4}')
18927 # Remove old files, some OI blocks will become idle.
18928 unlinkmany $myDIR/t- 20000
18930 # The OI file should become empty now
18932 # Create new files, idle OI blocks should be reused.
18933 createmany -o $myDIR/t- 2000
18934 do_facet $SINGLEMDS sync
18935 # Make sure journal flushed.
18937 local blk2=$(do_facet $SINGLEMDS \
18938 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18939 grep Blockcount | awk '{print $4}')
18941 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18943 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18945 test_229() { # LU-2482, LU-3448
18946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18947 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18948 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18949 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18953 # Create a file with a released layout and stripe count 2.
18954 $MULTIOP $DIR/$tfile H2c ||
18955 error "failed to create file with released layout"
18957 $LFS getstripe -v $DIR/$tfile
18959 local pattern=$($LFS getstripe -L $DIR/$tfile)
18960 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18962 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18964 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18965 stat $DIR/$tfile || error "failed to stat released file"
18967 chown $RUNAS_ID $DIR/$tfile ||
18968 error "chown $RUNAS_ID $DIR/$tfile failed"
18970 chgrp $RUNAS_ID $DIR/$tfile ||
18971 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18973 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18974 rm $DIR/$tfile || error "failed to remove released file"
18976 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18980 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18981 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18982 skip "Need MDS version at least 2.11.52"
18986 test_mkdir $DIR/$tdir
18987 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18988 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18989 [ $mdt_idx -ne 0 ] &&
18990 error "create local directory on wrong MDT $mdt_idx"
18992 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18993 error "create remote directory failed"
18994 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18995 [ $mdt_idx -ne $MDTIDX ] &&
18996 error "create remote directory on wrong MDT $mdt_idx"
18998 createmany -o $DIR/$tdir/test_230/t- 10 ||
18999 error "create files on remote directory failed"
19000 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19001 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19002 rm -r $DIR/$tdir || error "unlink remote directory failed"
19004 run_test 230a "Create remote directory and files under the remote directory"
19007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19009 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19010 skip "Need MDS version at least 2.11.52"
19018 local migrate_dir=$DIR/$tdir/migrate_dir
19019 local other_dir=$DIR/$tdir/other_dir
19021 test_mkdir $DIR/$tdir
19022 test_mkdir -i0 -c1 $migrate_dir
19023 test_mkdir -i0 -c1 $other_dir
19024 for ((i=0; i<10; i++)); do
19025 mkdir -p $migrate_dir/dir_${i}
19026 createmany -o $migrate_dir/dir_${i}/f 10 ||
19027 error "create files under remote dir failed $i"
19030 cp /etc/passwd $migrate_dir/$tfile
19031 cp /etc/passwd $other_dir/$tfile
19032 chattr +SAD $migrate_dir
19033 chattr +SAD $migrate_dir/$tfile
19035 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19036 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19037 local old_dir_mode=$(stat -c%f $migrate_dir)
19038 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19040 mkdir -p $migrate_dir/dir_default_stripe2
19041 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19042 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19044 mkdir -p $other_dir
19045 ln $migrate_dir/$tfile $other_dir/luna
19046 ln $migrate_dir/$tfile $migrate_dir/sofia
19047 ln $other_dir/$tfile $migrate_dir/david
19048 ln -s $migrate_dir/$tfile $other_dir/zachary
19049 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19050 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19056 for len in 58 59 60; do
19057 lnktgt=$(str_repeat 'l' $len)
19058 touch $migrate_dir/$lnktgt
19059 ln -s $lnktgt $migrate_dir/${len}char_ln
19063 for len in 4094 4095; do
19064 lnktgt=$(str_repeat 'l' $len)
19065 ln -s $lnktgt $migrate_dir/${len}char_ln
19069 for len in 254 255; do
19070 touch $migrate_dir/$(str_repeat 'l' $len)
19073 $LFS migrate -m $MDTIDX $migrate_dir ||
19074 error "fails on migrating remote dir to MDT1"
19076 echo "migratate to MDT1, then checking.."
19077 for ((i = 0; i < 10; i++)); do
19078 for file in $(find $migrate_dir/dir_${i}); do
19079 mdt_index=$($LFS getstripe -m $file)
19080 # broken symlink getstripe will fail
19081 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19082 error "$file is not on MDT${MDTIDX}"
19086 # the multiple link file should still in MDT0
19087 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19088 [ $mdt_index == 0 ] ||
19089 error "$file is not on MDT${MDTIDX}"
19091 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19092 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19093 error " expect $old_dir_flag get $new_dir_flag"
19095 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19096 [ "$old_file_flag" = "$new_file_flag" ] ||
19097 error " expect $old_file_flag get $new_file_flag"
19099 local new_dir_mode=$(stat -c%f $migrate_dir)
19100 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19101 error "expect mode $old_dir_mode get $new_dir_mode"
19103 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19104 [ "$old_file_mode" = "$new_file_mode" ] ||
19105 error "expect mode $old_file_mode get $new_file_mode"
19107 diff /etc/passwd $migrate_dir/$tfile ||
19108 error "$tfile different after migration"
19110 diff /etc/passwd $other_dir/luna ||
19111 error "luna different after migration"
19113 diff /etc/passwd $migrate_dir/sofia ||
19114 error "sofia different after migration"
19116 diff /etc/passwd $migrate_dir/david ||
19117 error "david different after migration"
19119 diff /etc/passwd $other_dir/zachary ||
19120 error "zachary different after migration"
19122 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19123 error "${tfile}_ln different after migration"
19125 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19126 error "${tfile}_ln_other different after migration"
19128 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19129 [ $stripe_count = 2 ] ||
19130 error "dir strpe_count $d != 2 after migration."
19132 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19133 [ $stripe_count = 2 ] ||
19134 error "file strpe_count $d != 2 after migration."
19136 #migrate back to MDT0
19139 $LFS migrate -m $MDTIDX $migrate_dir ||
19140 error "fails on migrating remote dir to MDT0"
19142 echo "migrate back to MDT0, checking.."
19143 for file in $(find $migrate_dir); do
19144 mdt_index=$($LFS getstripe -m $file)
19145 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19146 error "$file is not on MDT${MDTIDX}"
19149 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19150 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19151 error " expect $old_dir_flag get $new_dir_flag"
19153 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19154 [ "$old_file_flag" = "$new_file_flag" ] ||
19155 error " expect $old_file_flag get $new_file_flag"
19157 local new_dir_mode=$(stat -c%f $migrate_dir)
19158 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19159 error "expect mode $old_dir_mode get $new_dir_mode"
19161 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19162 [ "$old_file_mode" = "$new_file_mode" ] ||
19163 error "expect mode $old_file_mode get $new_file_mode"
19165 diff /etc/passwd ${migrate_dir}/$tfile ||
19166 error "$tfile different after migration"
19168 diff /etc/passwd ${other_dir}/luna ||
19169 error "luna different after migration"
19171 diff /etc/passwd ${migrate_dir}/sofia ||
19172 error "sofia different after migration"
19174 diff /etc/passwd ${other_dir}/zachary ||
19175 error "zachary different after migration"
19177 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19178 error "${tfile}_ln different after migration"
19180 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19181 error "${tfile}_ln_other different after migration"
19183 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19184 [ $stripe_count = 2 ] ||
19185 error "dir strpe_count $d != 2 after migration."
19187 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19188 [ $stripe_count = 2 ] ||
19189 error "file strpe_count $d != 2 after migration."
19191 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19193 run_test 230b "migrate directory"
19196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19197 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19198 remote_mds_nodsh && skip "remote MDS with nodsh"
19199 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19200 skip "Need MDS version at least 2.11.52"
19206 local migrate_dir=$DIR/$tdir/migrate_dir
19208 #If migrating directory fails in the middle, all entries of
19209 #the directory is still accessiable.
19210 test_mkdir $DIR/$tdir
19211 test_mkdir -i0 -c1 $migrate_dir
19212 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19214 createmany -o $migrate_dir/f $total ||
19215 error "create files under ${migrate_dir} failed"
19217 # fail after migrating top dir, and this will fail only once, so the
19218 # first sub file migration will fail (currently f3), others succeed.
19219 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19220 do_facet mds1 lctl set_param fail_loc=0x1801
19221 local t=$(ls $migrate_dir | wc -l)
19222 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19223 error "migrate should fail"
19224 local u=$(ls $migrate_dir | wc -l)
19225 [ "$u" == "$t" ] || error "$u != $t during migration"
19227 # add new dir/file should succeed
19228 mkdir $migrate_dir/dir ||
19229 error "mkdir failed under migrating directory"
19230 touch $migrate_dir/file ||
19231 error "create file failed under migrating directory"
19233 # add file with existing name should fail
19234 for file in $migrate_dir/f*; do
19235 stat $file > /dev/null || error "stat $file failed"
19236 $OPENFILE -f O_CREAT:O_EXCL $file &&
19237 error "open(O_CREAT|O_EXCL) $file should fail"
19238 $MULTIOP $file m && error "create $file should fail"
19239 touch $DIR/$tdir/remote_dir/$tfile ||
19240 error "touch $tfile failed"
19241 ln $DIR/$tdir/remote_dir/$tfile $file &&
19242 error "link $file should fail"
19243 mdt_index=$($LFS getstripe -m $file)
19244 if [ $mdt_index == 0 ]; then
19245 # file failed to migrate is not allowed to rename to
19246 mv $DIR/$tdir/remote_dir/$tfile $file &&
19247 error "rename to $file should fail"
19249 mv $DIR/$tdir/remote_dir/$tfile $file ||
19250 error "rename to $file failed"
19252 echo hello >> $file || error "write $file failed"
19255 # resume migration with different options should fail
19256 $LFS migrate -m 0 $migrate_dir &&
19257 error "migrate -m 0 $migrate_dir should fail"
19259 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19260 error "migrate -c 2 $migrate_dir should fail"
19262 # resume migration should succeed
19263 $LFS migrate -m $MDTIDX $migrate_dir ||
19264 error "migrate $migrate_dir failed"
19266 echo "Finish migration, then checking.."
19267 for file in $(find $migrate_dir); do
19268 mdt_index=$($LFS getstripe -m $file)
19269 [ $mdt_index == $MDTIDX ] ||
19270 error "$file is not on MDT${MDTIDX}"
19273 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19275 run_test 230c "check directory accessiblity if migration failed"
19278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19279 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19281 skip "Need MDS version at least 2.11.52"
19283 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19285 local migrate_dir=$DIR/$tdir/migrate_dir
19295 old_index=$((RANDOM % MDSCOUNT))
19296 old_count=$((MDSCOUNT - old_index))
19297 new_index=$((RANDOM % MDSCOUNT))
19298 new_count=$((MDSCOUNT - new_index))
19299 new_hash=1 # for all_char
19301 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19302 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19304 test_mkdir $DIR/$tdir
19305 test_mkdir -i $old_index -c $old_count $migrate_dir
19307 for ((i=0; i<100; i++)); do
19308 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19309 createmany -o $migrate_dir/dir_${i}/f 100 ||
19310 error "create files under remote dir failed $i"
19313 echo -n "Migrate from MDT$old_index "
19314 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19315 echo -n "to MDT$new_index"
19316 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19319 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19320 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19321 error "migrate remote dir error"
19323 echo "Finish migration, then checking.."
19324 for file in $(find $migrate_dir); do
19325 mdt_index=$($LFS getstripe -m $file)
19326 if [ $mdt_index -lt $new_index ] ||
19327 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19328 error "$file is on MDT$mdt_index"
19332 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19334 run_test 230d "check migrate big directory"
19337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19339 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19340 skip "Need MDS version at least 2.11.52"
19347 mkdir_on_mdt0 $DIR/$tdir
19348 mkdir $DIR/$tdir/migrate_dir
19349 mkdir $DIR/$tdir/other_dir
19350 touch $DIR/$tdir/migrate_dir/a
19351 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19352 ls $DIR/$tdir/other_dir
19354 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19355 error "migrate dir fails"
19357 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19358 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19360 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19361 [ $mdt_index == 0 ] || error "a is not on MDT0"
19363 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19364 error "migrate dir fails"
19366 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19367 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19369 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19370 [ $mdt_index == 1 ] || error "a is not on MDT1"
19372 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19373 [ $mdt_index == 1 ] || error "b is not on MDT1"
19375 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19376 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19378 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19380 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19382 run_test 230e "migrate mulitple local link files"
19385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19387 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19388 skip "Need MDS version at least 2.11.52"
19393 mkdir -p $DIR/$tdir
19394 mkdir $DIR/$tdir/migrate_dir
19395 $LFS mkdir -i1 $DIR/$tdir/other_dir
19396 touch $DIR/$tdir/migrate_dir/a
19397 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19398 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19399 ls $DIR/$tdir/other_dir
19401 # a should be migrated to MDT1, since no other links on MDT0
19402 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19403 error "#1 migrate dir fails"
19404 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19405 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19406 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19407 [ $mdt_index == 1 ] || error "a is not on MDT1"
19409 # a should stay on MDT1, because it is a mulitple link file
19410 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19411 error "#2 migrate dir fails"
19412 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19413 [ $mdt_index == 1 ] || error "a is not on MDT1"
19415 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19416 error "#3 migrate dir fails"
19418 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19419 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19420 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19422 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19423 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19425 # a should be migrated to MDT0, since no other links on MDT1
19426 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19427 error "#4 migrate dir fails"
19428 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19429 [ $mdt_index == 0 ] || error "a is not on MDT0"
19431 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19433 run_test 230f "migrate mulitple remote link files"
19436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19437 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19438 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19439 skip "Need MDS version at least 2.11.52"
19441 mkdir -p $DIR/$tdir/migrate_dir
19443 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19444 error "migrating dir to non-exist MDT succeeds"
19447 run_test 230g "migrate dir to non-exist MDT"
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"
19457 mkdir -p $DIR/$tdir/migrate_dir
19459 $LFS migrate -m1 $DIR &&
19460 error "migrating mountpoint1 should fail"
19462 $LFS migrate -m1 $DIR/$tdir/.. &&
19463 error "migrating mountpoint2 should fail"
19466 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19467 error "migrating $tdir/migrate_dir/.. should fail"
19471 run_test 230h "migrate .. and root"
19474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19475 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19476 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19477 skip "Need MDS version at least 2.11.52"
19479 mkdir -p $DIR/$tdir/migrate_dir
19481 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19482 error "migration fails with a tailing slash"
19484 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19485 error "migration fails with two tailing slashes"
19487 run_test 230i "lfs migrate -m tolerates trailing slashes"
19490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19491 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19492 skip "Need MDS version at least 2.11.52"
19494 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19495 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19496 error "create $tfile failed"
19497 cat /etc/passwd > $DIR/$tdir/$tfile
19499 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19501 cmp /etc/passwd $DIR/$tdir/$tfile ||
19502 error "DoM file mismatch after migration"
19504 run_test 230j "DoM file data not changed after dir migration"
19507 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19508 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19509 skip "Need MDS version at least 2.11.56"
19512 local files_on_starting_mdt=0
19514 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19515 $LFS getdirstripe $DIR/$tdir
19516 for i in $(seq $total); do
19517 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19518 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19519 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19522 echo "$files_on_starting_mdt files on MDT0"
19524 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19525 $LFS getdirstripe $DIR/$tdir
19527 files_on_starting_mdt=0
19528 for i in $(seq $total); do
19529 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19530 error "file $tfile.$i mismatch after migration"
19531 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19532 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19535 echo "$files_on_starting_mdt files on MDT1 after migration"
19536 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19538 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19539 $LFS getdirstripe $DIR/$tdir
19541 files_on_starting_mdt=0
19542 for i in $(seq $total); do
19543 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19544 error "file $tfile.$i mismatch after 2nd migration"
19545 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19546 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19549 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19550 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19554 run_test 230k "file data not changed after dir migration"
19557 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19558 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19559 skip "Need MDS version at least 2.11.56"
19561 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19562 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19563 error "create files under remote dir failed $i"
19564 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19566 run_test 230l "readdir between MDTs won't crash"
19569 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19570 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19571 skip "Need MDS version at least 2.11.56"
19574 local mig_dir=$DIR/$tdir/migrate_dir
19575 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19579 echo "Creating files and dirs with xattrs"
19580 test_mkdir $DIR/$tdir
19581 test_mkdir -i0 -c1 $mig_dir
19583 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19584 error "cannot set xattr attr1 on dir"
19585 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19586 error "cannot set xattr attr2 on dir"
19587 touch $mig_dir/dir/f0
19588 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19589 error "cannot set xattr attr1 on file"
19590 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19591 error "cannot set xattr attr2 on file"
19592 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19593 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19594 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19595 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19596 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19597 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19598 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19599 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19600 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19602 echo "Migrating to MDT1"
19603 $LFS migrate -m $MDTIDX $mig_dir ||
19604 error "fails on migrating dir to MDT1"
19606 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19607 echo "Checking xattrs"
19608 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19609 [ "$val" = $longstr ] ||
19610 error "expecting xattr1 $longstr on dir, found $val"
19611 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19612 [ "$val" = $shortstr ] ||
19613 error "expecting xattr2 $shortstr on dir, found $val"
19614 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19615 [ "$val" = $longstr ] ||
19616 error "expecting xattr1 $longstr on file, found $val"
19617 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19618 [ "$val" = $shortstr ] ||
19619 error "expecting xattr2 $shortstr on file, found $val"
19621 run_test 230m "xattrs not changed after dir migration"
19624 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19625 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19626 skip "Need MDS version at least 2.13.53"
19628 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19629 cat /etc/hosts > $DIR/$tdir/$tfile
19630 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19631 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19633 cmp /etc/hosts $DIR/$tdir/$tfile ||
19634 error "File data mismatch after migration"
19636 run_test 230n "Dir migration with mirrored file"
19639 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19640 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19641 skip "Need MDS version at least 2.13.52"
19643 local mdts=$(comma_list $(mdts_nodes))
19645 local restripe_status
19649 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19651 # in case "crush" hash type is not set
19652 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19654 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19655 mdt.*MDT0000.enable_dir_restripe)
19656 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19657 stack_trap "do_nodes $mdts $LCTL set_param \
19658 mdt.*.enable_dir_restripe=$restripe_status"
19661 createmany -m $DIR/$tdir/f 100 ||
19662 error "create files under remote dir failed $i"
19663 createmany -d $DIR/$tdir/d 100 ||
19664 error "create dirs under remote dir failed $i"
19666 for i in $(seq 2 $MDSCOUNT); do
19667 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19668 $LFS setdirstripe -c $i $DIR/$tdir ||
19669 error "split -c $i $tdir failed"
19670 wait_update $HOSTNAME \
19671 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19672 error "dir split not finished"
19673 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19674 awk '/migrate/ {sum += $2} END { print sum }')
19675 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19676 # delta is around total_files/stripe_count
19677 (( $delta < 200 / (i - 1) + 4 )) ||
19678 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19681 run_test 230o "dir split"
19684 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19685 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19686 skip "Need MDS version at least 2.13.52"
19688 local mdts=$(comma_list $(mdts_nodes))
19690 local restripe_status
19694 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19696 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19698 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19699 mdt.*MDT0000.enable_dir_restripe)
19700 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19701 stack_trap "do_nodes $mdts $LCTL set_param \
19702 mdt.*.enable_dir_restripe=$restripe_status"
19704 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19705 createmany -m $DIR/$tdir/f 100 ||
19706 error "create files under remote dir failed"
19707 createmany -d $DIR/$tdir/d 100 ||
19708 error "create dirs under remote dir failed"
19710 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19711 local mdt_hash="crush"
19713 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19714 $LFS setdirstripe -c $c $DIR/$tdir ||
19715 error "split -c $c $tdir failed"
19716 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19717 mdt_hash="$mdt_hash,fixed"
19718 elif [ $c -eq 1 ]; then
19721 wait_update $HOSTNAME \
19722 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19723 error "dir merge not finished"
19724 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19725 awk '/migrate/ {sum += $2} END { print sum }')
19726 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19727 # delta is around total_files/stripe_count
19728 (( delta < 200 / c + 4 )) ||
19729 error "$delta files migrated >= $((200 / c + 4))"
19732 run_test 230p "dir merge"
19735 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19736 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19737 skip "Need MDS version at least 2.13.52"
19739 local mdts=$(comma_list $(mdts_nodes))
19740 local saved_threshold=$(do_facet mds1 \
19741 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19742 local saved_delta=$(do_facet mds1 \
19743 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19744 local threshold=100
19747 local stripe_count=0
19752 # test with fewer files on ZFS
19753 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19755 stack_trap "do_nodes $mdts $LCTL set_param \
19756 mdt.*.dir_split_count=$saved_threshold"
19757 stack_trap "do_nodes $mdts $LCTL set_param \
19758 mdt.*.dir_split_delta=$saved_delta"
19759 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19760 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19761 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19762 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19763 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19764 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19766 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19767 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19769 create=$((threshold * 3 / 2))
19770 while [ $stripe_count -lt $MDSCOUNT ]; do
19771 createmany -m $DIR/$tdir/f $total $create ||
19772 error "create sub files failed"
19773 stat $DIR/$tdir > /dev/null
19774 total=$((total + create))
19775 stripe_count=$((stripe_count + delta))
19776 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19778 wait_update $HOSTNAME \
19779 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19780 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19782 wait_update $HOSTNAME \
19783 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19784 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19786 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19787 echo "$nr_files/$total files on MDT$stripe_index after split"
19788 # allow 10% margin of imbalance with crush hash
19789 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19790 error "$nr_files files on MDT$stripe_index after split"
19792 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19793 [ $nr_files -eq $total ] ||
19794 error "total sub files $nr_files != $total"
19797 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
19799 echo "fixed layout directory won't auto split"
19800 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
19801 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
19802 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
19803 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
19804 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
19806 run_test 230q "dir auto split"
19809 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19810 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19811 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19812 skip "Need MDS version at least 2.13.54"
19814 # maximum amount of local locks:
19815 # parent striped dir - 2 locks
19816 # new stripe in parent to migrate to - 1 lock
19817 # source and target - 2 locks
19818 # Total 5 locks for regular file
19819 mkdir -p $DIR/$tdir
19820 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19821 touch $DIR/$tdir/dir1/eee
19823 # create 4 hardlink for 4 more locks
19824 # Total: 9 locks > RS_MAX_LOCKS (8)
19825 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19826 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19827 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19828 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19829 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19830 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19831 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19832 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19834 cancel_lru_locks mdc
19836 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19837 error "migrate dir fails"
19839 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19841 run_test 230r "migrate with too many local locks"
19844 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19845 skip "Need MDS version at least 2.13.57"
19847 local mdts=$(comma_list $(mdts_nodes))
19848 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19849 mdt.*MDT0000.enable_dir_restripe)
19851 stack_trap "do_nodes $mdts $LCTL set_param \
19852 mdt.*.enable_dir_restripe=$restripe_status"
19856 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19857 test_mkdir $DIR/$tdir
19858 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19859 error "$LFS mkdir doesn't return -EEXIST if target exists"
19863 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19867 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19868 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19869 skip "Need MDS version at least 2.14.50"
19871 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19872 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19873 $LFS project -p 1 -s $DIR/$tdir ||
19874 error "set $tdir project id failed"
19875 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19876 error "set subdir project id failed"
19877 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19879 run_test 230t "migrate directory with project ID set"
19883 # For simplicity this test assumes that max_pages_per_rpc
19884 # is the same across all OSCs
19885 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19886 local bulk_size=$((max_pages * PAGE_SIZE))
19887 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19890 mkdir -p $DIR/$tdir
19891 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19892 error "failed to set stripe with -S ${brw_size}M option"
19894 # clear the OSC stats
19895 $LCTL set_param osc.*.stats=0 &>/dev/null
19898 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19899 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19900 oflag=direct &>/dev/null || error "dd failed"
19902 sync; sleep 1; sync # just to be safe
19903 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19904 if [ x$nrpcs != "x1" ]; then
19905 $LCTL get_param osc.*.stats
19906 error "found $nrpcs ost_write RPCs, not 1 as expected"
19910 # Drop the OSC cache, otherwise we will read from it
19911 cancel_lru_locks osc
19913 # clear the OSC stats
19914 $LCTL set_param osc.*.stats=0 &>/dev/null
19916 # Client reads $bulk_size.
19917 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19918 iflag=direct &>/dev/null || error "dd failed"
19920 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19921 if [ x$nrpcs != "x1" ]; then
19922 $LCTL get_param osc.*.stats
19923 error "found $nrpcs ost_read RPCs, not 1 as expected"
19926 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19929 mkdir -p $DIR/$tdir
19931 for i in {0..1023}; do
19932 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19933 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19934 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19938 run_test 231b "must not assert on fully utilized OST request buffer"
19941 mkdir -p $DIR/$tdir
19942 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19944 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19945 do_facet ost1 $LCTL set_param fail_loc=0x31c
19947 # ignore dd failure
19948 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19950 do_facet ost1 $LCTL set_param fail_loc=0
19951 umount_client $MOUNT || error "umount failed"
19952 mount_client $MOUNT || error "mount failed"
19953 stop ost1 || error "cannot stop ost1"
19954 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19956 run_test 232a "failed lock should not block umount"
19959 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19960 skip "Need MDS version at least 2.10.58"
19962 mkdir -p $DIR/$tdir
19963 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19964 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19966 cancel_lru_locks osc
19968 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19969 do_facet ost1 $LCTL set_param fail_loc=0x31c
19972 $LFS data_version $DIR/$tdir/$tfile || true
19974 do_facet ost1 $LCTL set_param fail_loc=0
19975 umount_client $MOUNT || error "umount failed"
19976 mount_client $MOUNT || error "mount failed"
19977 stop ost1 || error "cannot stop ost1"
19978 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19980 run_test 232b "failed data version lock should not block umount"
19983 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19984 skip "Need MDS version at least 2.3.64"
19985 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19987 local fid=$($LFS path2fid $MOUNT)
19989 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19990 error "cannot access $MOUNT using its FID '$fid'"
19992 run_test 233a "checking that OBF of the FS root succeeds"
19995 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19996 skip "Need MDS version at least 2.5.90"
19997 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19999 local fid=$($LFS path2fid $MOUNT/.lustre)
20001 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20002 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20004 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20005 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20006 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20008 run_test 233b "checking that OBF of the FS .lustre succeeds"
20011 local p="$TMP/sanityN-$TESTNAME.parameters"
20012 save_lustre_params client "llite.*.xattr_cache" > $p
20013 lctl set_param llite.*.xattr_cache 1 ||
20014 skip_env "xattr cache is not supported"
20016 mkdir -p $DIR/$tdir || error "mkdir failed"
20017 touch $DIR/$tdir/$tfile || error "touch failed"
20018 # OBD_FAIL_LLITE_XATTR_ENOMEM
20019 $LCTL set_param fail_loc=0x1405
20020 getfattr -n user.attr $DIR/$tdir/$tfile &&
20021 error "getfattr should have failed with ENOMEM"
20022 $LCTL set_param fail_loc=0x0
20025 restore_lustre_params < $p
20028 run_test 234 "xattr cache should not crash on ENOMEM"
20031 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20032 skip "Need MDS version at least 2.4.52"
20034 flock_deadlock $DIR/$tfile
20039 124) error "process hangs on a deadlock"
20041 *) error "error executing flock_deadlock $DIR/$tfile"
20045 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20049 check_swap_layouts_support
20051 local ref1=/etc/passwd
20052 local ref2=/etc/group
20053 local file1=$DIR/$tdir/f1
20054 local file2=$DIR/$tdir/f2
20056 test_mkdir -c1 $DIR/$tdir
20057 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20058 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20059 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20060 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20061 local fd=$(free_fd)
20062 local cmd="exec $fd<>$file2"
20065 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20066 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20069 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20074 run_test 236 "Layout swap on open unlinked file"
20076 # LU-4659 linkea consistency
20078 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20079 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20080 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20081 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20084 ln $DIR/$tfile $DIR/$tfile.lnk
20085 touch $DIR/$tfile.new
20086 mv $DIR/$tfile.new $DIR/$tfile
20087 local fid1=$($LFS path2fid $DIR/$tfile)
20088 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20089 local path1=$($LFS fid2path $FSNAME "$fid1")
20090 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20091 local path2=$($LFS fid2path $FSNAME "$fid2")
20092 [ $tfile.lnk == $path2 ] ||
20093 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20096 run_test 238 "Verify linkea consistency"
20098 test_239A() { # was test_239
20099 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20100 skip "Need MDS version at least 2.5.60"
20102 local list=$(comma_list $(mdts_nodes))
20104 mkdir -p $DIR/$tdir
20105 createmany -o $DIR/$tdir/f- 5000
20106 unlinkmany $DIR/$tdir/f- 5000
20107 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20108 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20109 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20110 osp.*MDT*.sync_in_flight" | calc_sum)
20111 [ "$changes" -eq 0 ] || error "$changes not synced"
20113 run_test 239A "osp_sync test"
20115 test_239a() { #LU-5297
20116 remote_mds_nodsh && skip "remote MDS with nodsh"
20119 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20120 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20121 chgrp $RUNAS_GID $DIR/$tfile
20122 wait_delete_completed
20124 run_test 239a "process invalid osp sync record correctly"
20126 test_239b() { #LU-5297
20127 remote_mds_nodsh && skip "remote MDS with nodsh"
20130 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20131 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20132 chgrp $RUNAS_GID $DIR/$tfile1
20133 wait_delete_completed
20134 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20136 chgrp $RUNAS_GID $DIR/$tfile2
20137 wait_delete_completed
20139 run_test 239b "process osp sync record with ENOMEM error correctly"
20142 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20143 remote_mds_nodsh && skip "remote MDS with nodsh"
20145 mkdir -p $DIR/$tdir
20147 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20148 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20149 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20150 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20152 umount_client $MOUNT || error "umount failed"
20153 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20154 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20155 mount_client $MOUNT || error "failed to mount client"
20157 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20158 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20160 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20166 for LOOP in $(seq $count); do
20167 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20168 cancel_lru_locks $OSC || true
20176 for LOOP in $(seq $1); do
20177 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20182 test_241a() { # was test_241
20183 local bsize=$PAGE_SIZE
20185 (( bsize < 40960 )) && bsize=40960
20186 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20188 cancel_lru_locks $OSC
20189 test_241_bio 1000 $bsize &
20191 test_241_dio 1000 $bsize
20194 run_test 241a "bio vs dio"
20197 local bsize=$PAGE_SIZE
20199 (( bsize < 40960 )) && bsize=40960
20200 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20202 test_241_dio 1000 $bsize &
20204 test_241_dio 1000 $bsize
20207 run_test 241b "dio vs dio"
20210 remote_mds_nodsh && skip "remote MDS with nodsh"
20212 mkdir_on_mdt0 $DIR/$tdir
20213 touch $DIR/$tdir/$tfile
20215 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20216 do_facet mds1 lctl set_param fail_loc=0x105
20217 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20219 do_facet mds1 lctl set_param fail_loc=0
20220 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20222 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20226 test_mkdir $DIR/$tdir
20227 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20229 run_test 243 "various group lock tests"
20233 test_mkdir $DIR/$tdir
20234 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20235 sendfile_grouplock $DIR/$tdir/$tfile || \
20236 error "sendfile+grouplock failed"
20239 run_test 244a "sendfile with group lock tests"
20243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20246 local size=$((1024*1024))
20248 test_mkdir $DIR/$tdir
20249 for i in $(seq 1 $threads); do
20250 local file=$DIR/$tdir/file_$((i / 10))
20251 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20254 for i in $(seq 1 $threads); do
20258 run_test 244b "multi-threaded write with group lock"
20261 local flagname="multi_mod_rpcs"
20262 local connect_data_name="max_mod_rpcs"
20265 # check if multiple modify RPCs flag is set
20266 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20267 grep "connect_flags:")
20270 echo "$out" | grep -qw $flagname
20271 if [ $? -ne 0 ]; then
20272 echo "connect flag $flagname is not set"
20276 # check if multiple modify RPCs data is set
20277 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20280 echo "$out" | grep -qw $connect_data_name ||
20281 error "import should have connect data $connect_data_name"
20283 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20289 umount_client $submount
20294 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20296 skip_env "Fileset feature is not supported"
20298 local submount=${MOUNT}_$tdir
20301 mkdir -p $submount || error "mkdir $submount failed"
20302 FILESET="$FILESET/$tdir" mount_client $submount ||
20303 error "mount $submount failed"
20304 trap "cleanup_247 $submount" EXIT
20305 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20306 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20307 error "read $MOUNT/$tdir/$tfile failed"
20308 cleanup_247 $submount
20310 run_test 247a "mount subdir as fileset"
20313 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20314 skip_env "Fileset feature is not supported"
20316 local submount=${MOUNT}_$tdir
20318 rm -rf $MOUNT/$tdir
20319 mkdir -p $submount || error "mkdir $submount failed"
20321 FILESET="$FILESET/$tdir" mount_client $submount &&
20322 error "mount $submount should fail"
20325 run_test 247b "mount subdir that dose not exist"
20328 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20329 skip_env "Fileset feature is not supported"
20331 local submount=${MOUNT}_$tdir
20333 mkdir -p $MOUNT/$tdir/dir1
20334 mkdir -p $submount || error "mkdir $submount failed"
20335 trap "cleanup_247 $submount" EXIT
20336 FILESET="$FILESET/$tdir" mount_client $submount ||
20337 error "mount $submount failed"
20338 local fid=$($LFS path2fid $MOUNT/)
20339 $LFS fid2path $submount $fid && error "fid2path should fail"
20340 cleanup_247 $submount
20342 run_test 247c "running fid2path outside subdirectory root"
20345 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20346 skip "Fileset feature is not supported"
20348 local submount=${MOUNT}_$tdir
20350 mkdir -p $MOUNT/$tdir/dir1
20351 mkdir -p $submount || error "mkdir $submount failed"
20352 FILESET="$FILESET/$tdir" mount_client $submount ||
20353 error "mount $submount failed"
20354 trap "cleanup_247 $submount" EXIT
20356 local td=$submount/dir1
20357 local fid=$($LFS path2fid $td)
20358 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20360 # check that we get the same pathname back
20363 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20364 echo "$rootpath $fid"
20365 found=$($LFS fid2path $rootpath "$fid")
20366 [ -n "found" ] || error "fid2path should succeed"
20367 [ "$found" == "$td" ] || error "fid2path $found != $td"
20369 # check wrong root path format
20370 rootpath=$submount"_wrong"
20371 found=$($LFS fid2path $rootpath "$fid")
20372 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20374 cleanup_247 $submount
20376 run_test 247d "running fid2path inside subdirectory root"
20380 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20382 skip "Fileset feature is not supported"
20384 local submount=${MOUNT}_$tdir
20387 mkdir -p $submount || error "mkdir $submount failed"
20388 FILESET="$FILESET/.." mount_client $submount &&
20389 error "mount $submount should fail"
20392 run_test 247e "mount .. as fileset"
20395 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20396 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20397 skip "Need at least version 2.13.52"
20398 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20399 skip "Need at least version 2.14.50"
20400 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20402 skip "Fileset feature is not supported"
20404 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20405 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20406 error "mkdir remote failed"
20407 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20408 error "mkdir remote/subdir failed"
20409 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20410 error "mkdir striped failed"
20411 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20413 local submount=${MOUNT}_$tdir
20415 mkdir -p $submount || error "mkdir $submount failed"
20416 stack_trap "rmdir $submount"
20420 local fileset=$FILESET
20421 local mdts=$(comma_list $(mdts_nodes))
20423 stat=$(do_facet mds1 $LCTL get_param -n \
20424 mdt.*MDT0000.enable_remote_subdir_mount)
20425 stack_trap "do_nodes $mdts $LCTL set_param \
20426 mdt.*.enable_remote_subdir_mount=$stat"
20428 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20429 stack_trap "umount_client $submount"
20430 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20431 error "mount remote dir $dir should fail"
20433 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20434 $tdir/striped/. ; do
20435 FILESET="$fileset/$dir" mount_client $submount ||
20436 error "mount $dir failed"
20437 umount_client $submount
20440 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20441 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20442 error "mount $tdir/remote failed"
20444 run_test 247f "mount striped or remote directory as fileset"
20447 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20448 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20449 skip "Need at least version 2.14.50"
20451 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20452 error "mkdir $tdir failed"
20453 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20455 local submount=${MOUNT}_$tdir
20457 mkdir -p $submount || error "mkdir $submount failed"
20458 stack_trap "rmdir $submount"
20460 FILESET="$fileset/$tdir" mount_client $submount ||
20461 error "mount $dir failed"
20462 stack_trap "umount $submount"
20464 local mdts=$(comma_list $(mdts_nodes))
20468 stat $submount > /dev/null
20469 cancel_lru_locks $MDC
20470 stat $submount > /dev/null
20471 stat $submount/$tfile > /dev/null
20472 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20473 stat $submount/$tfile > /dev/null
20474 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20475 awk '/getattr/ {sum += $2} END {print sum}')
20477 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20479 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20482 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20483 [ -z "$fast_read_sav" ] && skip "no fast read support"
20485 # create a large file for fast read verification
20486 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20488 # make sure the file is created correctly
20489 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20490 { rm -f $DIR/$tfile; skip "file creation error"; }
20492 echo "Test 1: verify that fast read is 4 times faster on cache read"
20494 # small read with fast read enabled
20495 $LCTL set_param -n llite.*.fast_read=1
20496 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20497 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20498 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20499 # small read with fast read disabled
20500 $LCTL set_param -n llite.*.fast_read=0
20501 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20502 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20503 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20505 # verify that fast read is 4 times faster for cache read
20506 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20507 error_not_in_vm "fast read was not 4 times faster: " \
20508 "$t_fast vs $t_slow"
20510 echo "Test 2: verify the performance between big and small read"
20511 $LCTL set_param -n llite.*.fast_read=1
20513 # 1k non-cache read
20514 cancel_lru_locks osc
20515 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20516 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20517 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20519 # 1M non-cache read
20520 cancel_lru_locks osc
20521 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20522 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20523 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20525 # verify that big IO is not 4 times faster than small IO
20526 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20527 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20529 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20532 run_test 248a "fast read verification"
20535 # Default short_io_bytes=16384, try both smaller and larger sizes.
20536 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20537 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20538 echo "bs=53248 count=113 normal buffered write"
20539 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20540 error "dd of initial data file failed"
20541 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20543 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20544 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20545 error "dd with sync normal writes failed"
20546 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20548 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20549 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20550 error "dd with sync small writes failed"
20551 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20553 cancel_lru_locks osc
20555 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20556 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20557 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20558 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20559 iflag=direct || error "dd with O_DIRECT small read failed"
20560 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20561 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20562 error "compare $TMP/$tfile.1 failed"
20564 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20565 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20567 # just to see what the maximum tunable value is, and test parsing
20568 echo "test invalid parameter 2MB"
20569 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20570 error "too-large short_io_bytes allowed"
20571 echo "test maximum parameter 512KB"
20572 # if we can set a larger short_io_bytes, run test regardless of version
20573 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20574 # older clients may not allow setting it this large, that's OK
20575 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20576 skip "Need at least client version 2.13.50"
20577 error "medium short_io_bytes failed"
20579 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20580 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20582 echo "test large parameter 64KB"
20583 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20584 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20586 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20587 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20588 error "dd with sync large writes failed"
20589 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20591 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20592 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20593 num=$((113 * 4096 / PAGE_SIZE))
20594 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20595 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20596 error "dd with O_DIRECT large writes failed"
20597 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20598 error "compare $DIR/$tfile.3 failed"
20600 cancel_lru_locks osc
20602 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20603 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20604 error "dd with O_DIRECT large read failed"
20605 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20606 error "compare $TMP/$tfile.2 failed"
20608 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20609 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20610 error "dd with O_DIRECT large read failed"
20611 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20612 error "compare $TMP/$tfile.3 failed"
20614 run_test 248b "test short_io read and write for both small and large sizes"
20616 test_249() { # LU-7890
20617 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20618 skip "Need at least version 2.8.54"
20621 $LFS setstripe -c 1 $DIR/$tfile
20622 # Offset 2T == 4k * 512M
20623 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20624 error "dd to 2T offset failed"
20626 run_test 249 "Write above 2T file size"
20629 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20630 && skip "no 16TB file size limit on ZFS"
20632 $LFS setstripe -c 1 $DIR/$tfile
20633 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20634 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20635 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20636 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20637 conv=notrunc,fsync && error "append succeeded"
20640 run_test 250 "Write above 16T limit"
20643 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20645 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20646 #Skip once - writing the first stripe will succeed
20647 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20648 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20649 error "short write happened"
20651 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20652 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20653 error "short read happened"
20657 run_test 251 "Handling short read and write correctly"
20660 remote_mds_nodsh && skip "remote MDS with nodsh"
20661 remote_ost_nodsh && skip "remote OST with nodsh"
20662 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20663 skip_env "ldiskfs only test"
20673 # check lr_reader on OST0000
20675 dev=$(facet_device $tgt)
20676 out=$(do_facet $tgt $LR_READER $dev)
20677 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20679 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20680 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20681 error "Invalid uuid returned by $LR_READER on target $tgt"
20682 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20684 # check lr_reader -c on MDT0000
20686 dev=$(facet_device $tgt)
20687 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20688 skip "$LR_READER does not support additional options"
20690 out=$(do_facet $tgt $LR_READER -c $dev)
20691 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20693 num=$(echo "$out" | grep -c "mdtlov")
20694 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20695 error "Invalid number of mdtlov clients returned by $LR_READER"
20696 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20698 # check lr_reader -cr on MDT0000
20699 out=$(do_facet $tgt $LR_READER -cr $dev)
20700 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20702 echo "$out" | grep -q "^reply_data:$" ||
20703 error "$LR_READER should have returned 'reply_data' section"
20704 num=$(echo "$out" | grep -c "client_generation")
20705 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20707 run_test 252 "check lr_reader tool"
20710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20711 remote_mds_nodsh && skip "remote MDS with nodsh"
20712 remote_mgs_nodsh && skip "remote MGS with nodsh"
20716 local ost_name=$(ostname_from_index $ostidx)
20719 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20720 do_facet $SINGLEMDS $LCTL get_param -n \
20721 osp.$mdtosc_proc1.reserved_mb_high ||
20722 skip "remote MDS does not support reserved_mb_high"
20726 wait_delete_completed
20729 pool_add $TESTNAME || error "Pool creation failed"
20730 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20732 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20733 error "Setstripe failed"
20735 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20737 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20739 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20741 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20742 osp.$mdtosc_proc1.prealloc_status)
20743 echo "prealloc_status $oa_status"
20745 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20746 error "File creation should fail"
20748 #object allocation was stopped, but we still able to append files
20749 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20750 oflag=append || error "Append failed"
20752 rm -f $DIR/$tdir/$tfile.0
20754 # For this test, we want to delete the files we created to go out of
20755 # space but leave the watermark, so we remain nearly out of space
20756 ost_watermarks_enospc_delete_files $tfile $ostidx
20758 wait_delete_completed
20762 for i in $(seq 10 12); do
20763 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20764 2>/dev/null || error "File creation failed after rm"
20767 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20768 osp.$mdtosc_proc1.prealloc_status)
20769 echo "prealloc_status $oa_status"
20771 if (( oa_status != 0 )); then
20772 error "Object allocation still disable after rm"
20775 run_test 253 "Check object allocation limit"
20778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20779 remote_mds_nodsh && skip "remote MDS with nodsh"
20780 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20781 skip "MDS does not support changelog_size"
20784 local MDT0=$(facet_svc $SINGLEMDS)
20786 changelog_register || error "changelog_register failed"
20788 changelog_clear 0 || error "changelog_clear failed"
20790 local size1=$(do_facet $SINGLEMDS \
20791 $LCTL get_param -n mdd.$MDT0.changelog_size)
20792 echo "Changelog size $size1"
20795 $LFS mkdir -i 0 $DIR/$tdir
20797 mkdir -p $DIR/$tdir/pics/2008/zachy
20798 touch $DIR/$tdir/pics/2008/zachy/timestamp
20799 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20800 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20801 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20802 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20803 rm $DIR/$tdir/pics/desktop.jpg
20805 local size2=$(do_facet $SINGLEMDS \
20806 $LCTL get_param -n mdd.$MDT0.changelog_size)
20807 echo "Changelog size after work $size2"
20809 (( $size2 > $size1 )) ||
20810 error "new Changelog size=$size2 less than old size=$size1"
20812 run_test 254 "Check changelog size"
20819 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20820 awk -F: '{print $2}' | grep $type > /dev/null
20821 if [ $? -ne 0 ]; then
20831 lfs ladvise -a willread $file > /dev/null 2>&1
20832 if [ $? -eq 0 ]; then
20836 lfs ladvise -a willread $file 2>&1 |
20837 grep "Inappropriate ioctl for device" > /dev/null
20838 if [ $? -eq 0 ]; then
20845 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20848 # run a random read IO workload
20849 # usage: random_read_iops <filename> <filesize> <iosize>
20850 random_read_iops() {
20853 local iosize=${3:-4096}
20855 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20856 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20859 drop_file_oss_cache() {
20863 $LFS ladvise -a dontneed $file 2>/dev/null ||
20864 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20867 ladvise_willread_performance()
20870 local average_origin=0
20871 local average_cache=0
20872 local average_ladvise=0
20874 for ((i = 1; i <= $repeat; i++)); do
20875 echo "Iter $i/$repeat: reading without willread hint"
20876 cancel_lru_locks osc
20877 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20878 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20879 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20880 average_origin=$(bc <<<"$average_origin + $speed_origin")
20882 cancel_lru_locks osc
20883 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20884 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20885 average_cache=$(bc <<<"$average_cache + $speed_cache")
20887 cancel_lru_locks osc
20888 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20889 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20890 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20891 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20892 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20894 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20895 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20896 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20898 speedup_cache=$(percent $average_cache $average_origin)
20899 speedup_ladvise=$(percent $average_ladvise $average_origin)
20901 echo "Average uncached read: $average_origin"
20902 echo "Average speedup with OSS cached read: " \
20903 "$average_cache = +$speedup_cache%"
20904 echo "Average speedup with ladvise willread: " \
20905 "$average_ladvise = +$speedup_ladvise%"
20907 local lowest_speedup=20
20908 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20909 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20910 "got $average_cache%. Skipping ladvise willread check."
20914 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20915 # it is still good to run until then to exercise 'ladvise willread'
20916 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20917 [ "$ost1_FSTYPE" = "zfs" ] &&
20918 echo "osd-zfs does not support dontneed or drop_caches" &&
20921 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20922 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20923 error_not_in_vm "Speedup with willread is less than " \
20924 "$lowest_speedup%, got $average_ladvise%"
20928 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20929 skip "lustre < 2.8.54 does not support ladvise "
20930 remote_ost_nodsh && skip "remote OST with nodsh"
20932 stack_trap "rm -f $DIR/$tfile"
20933 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20935 ladvise_no_type willread $DIR/$tfile &&
20936 skip "willread ladvise is not supported"
20938 ladvise_no_ioctl $DIR/$tfile &&
20939 skip "ladvise ioctl is not supported"
20942 local size=$((size_mb * 1048576))
20943 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20944 error "dd to $DIR/$tfile failed"
20946 lfs ladvise -a willread $DIR/$tfile ||
20947 error "Ladvise failed with no range argument"
20949 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20950 error "Ladvise failed with no -l or -e argument"
20952 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20953 error "Ladvise failed with only -e argument"
20955 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20956 error "Ladvise failed with only -l argument"
20958 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20959 error "End offset should not be smaller than start offset"
20961 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20962 error "End offset should not be equal to start offset"
20964 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20965 error "Ladvise failed with overflowing -s argument"
20967 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20968 error "Ladvise failed with overflowing -e argument"
20970 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20971 error "Ladvise failed with overflowing -l argument"
20973 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20974 error "Ladvise succeeded with conflicting -l and -e arguments"
20976 echo "Synchronous ladvise should wait"
20978 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20979 do_nodes $(comma_list $(osts_nodes)) \
20980 $LCTL set_param fail_val=$delay fail_loc=0x237
20982 local start_ts=$SECONDS
20983 lfs ladvise -a willread $DIR/$tfile ||
20984 error "Ladvise failed with no range argument"
20985 local end_ts=$SECONDS
20986 local inteval_ts=$((end_ts - start_ts))
20988 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20989 error "Synchronous advice didn't wait reply"
20992 echo "Asynchronous ladvise shouldn't wait"
20993 local start_ts=$SECONDS
20994 lfs ladvise -a willread -b $DIR/$tfile ||
20995 error "Ladvise failed with no range argument"
20996 local end_ts=$SECONDS
20997 local inteval_ts=$((end_ts - start_ts))
20999 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21000 error "Asynchronous advice blocked"
21003 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21004 ladvise_willread_performance
21006 run_test 255a "check 'lfs ladvise -a willread'"
21012 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21016 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21017 skip "lustre < 2.8.54 does not support ladvise "
21018 remote_ost_nodsh && skip "remote OST with nodsh"
21020 stack_trap "rm -f $DIR/$tfile"
21021 lfs setstripe -c 1 -i 0 $DIR/$tfile
21023 ladvise_no_type dontneed $DIR/$tfile &&
21024 skip "dontneed ladvise is not supported"
21026 ladvise_no_ioctl $DIR/$tfile &&
21027 skip "ladvise ioctl is not supported"
21029 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21030 [ "$ost1_FSTYPE" = "zfs" ] &&
21031 skip "zfs-osd does not support 'ladvise dontneed'"
21034 local size=$((size_mb * 1048576))
21035 # In order to prevent disturbance of other processes, only check 3/4
21036 # of the memory usage
21037 local kibibytes=$((size_mb * 1024 * 3 / 4))
21039 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21040 error "dd to $DIR/$tfile failed"
21042 #force write to complete before dropping OST cache & checking memory
21045 local total=$(facet_meminfo ost1 MemTotal)
21046 echo "Total memory: $total KiB"
21048 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21049 local before_read=$(facet_meminfo ost1 Cached)
21050 echo "Cache used before read: $before_read KiB"
21052 lfs ladvise -a willread $DIR/$tfile ||
21053 error "Ladvise willread failed"
21054 local after_read=$(facet_meminfo ost1 Cached)
21055 echo "Cache used after read: $after_read KiB"
21057 lfs ladvise -a dontneed $DIR/$tfile ||
21058 error "Ladvise dontneed again failed"
21059 local no_read=$(facet_meminfo ost1 Cached)
21060 echo "Cache used after dontneed ladvise: $no_read KiB"
21062 if [ $total -lt $((before_read + kibibytes)) ]; then
21063 echo "Memory is too small, abort checking"
21067 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21068 error "Ladvise willread should use more memory" \
21069 "than $kibibytes KiB"
21072 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21073 error "Ladvise dontneed should release more memory" \
21074 "than $kibibytes KiB"
21077 run_test 255b "check 'lfs ladvise -a dontneed'"
21080 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21081 skip "lustre < 2.10.50 does not support lockahead"
21083 local ost1_imp=$(get_osc_import_name client ost1)
21084 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21092 test_mkdir -p $DIR/$tdir
21093 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21095 #test 10 returns only success/failure
21097 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21099 if [ $rc -eq 255 ]; then
21100 error "Ladvise test${i} failed, ${rc}"
21103 #test 11 counts lock enqueue requests, all others count new locks
21105 count=$(do_facet ost1 \
21106 $LCTL get_param -n ost.OSS.ost.stats)
21107 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21109 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21111 if [ $rc -eq 255 ]; then
21112 error "Ladvise test${i} failed, ${rc}"
21115 new_count=$(do_facet ost1 \
21116 $LCTL get_param -n ost.OSS.ost.stats)
21117 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21118 awk '{ print $2 }')
21120 difference="$((new_count - count))"
21121 if [ $difference -ne $rc ]; then
21122 error "Ladvise test${i}, bad enqueue count, returned " \
21123 "${rc}, actual ${difference}"
21126 for i in $(seq 12 21); do
21127 # If we do not do this, we run the risk of having too many
21128 # locks and starting lock cancellation while we are checking
21130 cancel_lru_locks osc
21132 count=$($LCTL get_param -n \
21133 ldlm.namespaces.$imp_name.lock_unused_count)
21135 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21137 if [ $rc -eq 255 ]; then
21138 error "Ladvise test ${i} failed, ${rc}"
21141 new_count=$($LCTL get_param -n \
21142 ldlm.namespaces.$imp_name.lock_unused_count)
21143 difference="$((new_count - count))"
21145 # Test 15 output is divided by 100 to map down to valid return
21146 if [ $i -eq 15 ]; then
21150 if [ $difference -ne $rc ]; then
21151 error "Ladvise test ${i}, bad lock count, returned " \
21152 "${rc}, actual ${difference}"
21156 #test 22 returns only success/failure
21158 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21160 if [ $rc -eq 255 ]; then
21161 error "Ladvise test${i} failed, ${rc}"
21164 run_test 255c "suite of ladvise lockahead tests"
21167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21168 remote_mds_nodsh && skip "remote MDS with nodsh"
21169 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21170 changelog_users $SINGLEMDS | grep "^cl" &&
21171 skip "active changelog user"
21177 mdt_dev=$(mdsdevname 1)
21180 changelog_register || error "changelog_register failed"
21183 mkdir_on_mdt0 $DIR/$tdir
21185 changelog_clear 0 || error "changelog_clear failed"
21188 touch $DIR/$tdir/{1..10}
21191 stop $SINGLEMDS || error "Fail to stop MDT"
21195 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21197 #after mount new plainllog is used
21198 touch $DIR/$tdir/{11..19}
21199 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21200 stack_trap "rm -f $tmpfile"
21201 cat_sl=$(do_facet $SINGLEMDS "sync; \
21202 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21203 llog_reader $tmpfile | grep -c type=1064553b")
21204 do_facet $SINGLEMDS llog_reader $tmpfile
21206 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21208 changelog_clear 0 || error "changelog_clear failed"
21210 cat_sl=$(do_facet $SINGLEMDS "sync; \
21211 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21212 llog_reader $tmpfile | grep -c type=1064553b")
21214 if (( cat_sl == 2 )); then
21215 error "Empty plain llog was not deleted from changelog catalog"
21216 elif (( cat_sl != 1 )); then
21217 error "Active plain llog shouldn't be deleted from catalog"
21220 run_test 256 "Check llog delete for empty and not full state"
21223 remote_mds_nodsh && skip "remote MDS with nodsh"
21224 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21225 skip "Need MDS version at least 2.8.55"
21227 test_mkdir $DIR/$tdir
21229 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21230 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21233 #define OBD_FAIL_MDS_XATTR_REP 0x161
21234 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21235 local facet=mds$((mdtidx + 1))
21236 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21237 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21239 stop $facet || error "stop MDS failed"
21240 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21241 error "start MDS fail"
21242 wait_recovery_complete $facet
21244 run_test 257 "xattr locks are not lost"
21246 # Verify we take the i_mutex when security requires it
21248 #define OBD_FAIL_IMUTEX_SEC 0x141c
21249 $LCTL set_param fail_loc=0x141c
21251 chmod u+s $DIR/$tfile
21252 chmod a+rwx $DIR/$tfile
21253 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21255 if [ $RC -ne 0 ]; then
21256 error "error, failed to take i_mutex, rc=$?"
21260 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21262 # Verify we do NOT take the i_mutex in the normal case
21264 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21265 $LCTL set_param fail_loc=0x141d
21268 chmod a+rw $DIR/$tfile
21269 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21271 if [ $RC -ne 0 ]; then
21272 error "error, took i_mutex unnecessarily, rc=$?"
21277 run_test 258b "verify i_mutex security behavior"
21280 local file=$DIR/$tfile
21284 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21286 stack_trap "rm -f $file" EXIT
21288 wait_delete_completed
21289 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21290 echo "before: $before"
21292 $LFS setstripe -i 0 -c 1 $file
21293 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21295 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21296 echo "after write: $after"
21298 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21299 do_facet ost1 $LCTL set_param fail_loc=0x2301
21301 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21302 echo "after truncate: $after"
21305 do_facet ost1 $LCTL set_param fail_loc=0
21306 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21308 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21309 echo "after restart: $after"
21310 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21311 error "missing truncate?"
21315 run_test 259 "crash at delayed truncate"
21318 #define OBD_FAIL_MDC_CLOSE 0x806
21319 $LCTL set_param fail_loc=0x80000806
21323 run_test 260 "Check mdc_close fail"
21325 ### Data-on-MDT sanity tests ###
21327 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21328 skip "Need MDS version at least 2.10.55 for DoM"
21331 local dom=$DIR/$tdir/dom_file
21332 local tmp=$DIR/$tdir/tmp_file
21334 mkdir_on_mdt0 $DIR/$tdir
21336 # basic checks for DoM component creation
21337 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21338 error "Can set MDT layout to non-first entry"
21340 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21341 error "Can define multiple entries as MDT layout"
21343 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21345 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21346 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21347 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21349 local mdtidx=$($LFS getstripe -m $dom)
21350 local mdtname=MDT$(printf %04x $mdtidx)
21351 local facet=mds$((mdtidx + 1))
21352 local space_check=1
21354 # Skip free space checks with ZFS
21355 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21359 local size_tmp=$((65536 * 3))
21360 local mdtfree1=$(do_facet $facet \
21361 lctl get_param -n osd*.*$mdtname.kbytesfree)
21363 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21364 # check also direct IO along write
21365 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21366 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21368 cmp $tmp $dom || error "file data is different"
21369 [ $(stat -c%s $dom) == $size_tmp ] ||
21370 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21371 if [ $space_check == 1 ]; then
21372 local mdtfree2=$(do_facet $facet \
21373 lctl get_param -n osd*.*$mdtname.kbytesfree)
21375 # increase in usage from by $size_tmp
21376 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21377 error "MDT free space wrong after write: " \
21378 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21382 local size_dom=10000
21384 $TRUNCATE $dom $size_dom
21385 [ $(stat -c%s $dom) == $size_dom ] ||
21386 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21387 if [ $space_check == 1 ]; then
21388 mdtfree1=$(do_facet $facet \
21389 lctl get_param -n osd*.*$mdtname.kbytesfree)
21390 # decrease in usage from $size_tmp to new $size_dom
21391 [ $(($mdtfree1 - $mdtfree2)) -ge \
21392 $(((size_tmp - size_dom) / 1024)) ] ||
21393 error "MDT free space is wrong after truncate: " \
21394 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21400 size_dom=$((size_dom + size_tmp))
21401 [ $(stat -c%s $dom) == $size_dom ] ||
21402 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21403 if [ $space_check == 1 ]; then
21404 mdtfree2=$(do_facet $facet \
21405 lctl get_param -n osd*.*$mdtname.kbytesfree)
21406 # increase in usage by $size_tmp from previous
21407 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21408 error "MDT free space is wrong after append: " \
21409 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21414 if [ $space_check == 1 ]; then
21415 mdtfree1=$(do_facet $facet \
21416 lctl get_param -n osd*.*$mdtname.kbytesfree)
21417 # decrease in usage by $size_dom from previous
21418 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21419 error "MDT free space is wrong after removal: " \
21420 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21423 # combined striping
21424 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21425 error "Can't create DoM + OST striping"
21427 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21428 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21429 # check also direct IO along write
21430 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21432 cmp $tmp $dom || error "file data is different"
21433 [ $(stat -c%s $dom) == $size_tmp ] ||
21434 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21439 run_test 270a "DoM: basic functionality tests"
21442 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21443 skip "Need MDS version at least 2.10.55"
21445 local dom=$DIR/$tdir/dom_file
21446 local max_size=1048576
21448 mkdir -p $DIR/$tdir
21449 $LFS setstripe -E $max_size -L mdt $dom
21451 # truncate over the limit
21452 $TRUNCATE $dom $(($max_size + 1)) &&
21453 error "successful truncate over the maximum size"
21454 # write over the limit
21455 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21456 error "successful write over the maximum size"
21457 # append over the limit
21458 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21459 echo "12345" >> $dom && error "successful append over the maximum size"
21464 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21467 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21468 skip "Need MDS version at least 2.10.55"
21470 mkdir -p $DIR/$tdir
21471 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21473 # check files inherit DoM EA
21474 touch $DIR/$tdir/first
21475 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21476 error "bad pattern"
21477 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21478 error "bad stripe count"
21479 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21480 error "bad stripe size"
21482 # check directory inherits DoM EA and uses it as default
21483 mkdir $DIR/$tdir/subdir
21484 touch $DIR/$tdir/subdir/second
21485 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21486 error "bad pattern in sub-directory"
21487 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21488 error "bad stripe count in sub-directory"
21489 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21490 error "bad stripe size in sub-directory"
21493 run_test 270c "DoM: DoM EA inheritance tests"
21496 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21497 skip "Need MDS version at least 2.10.55"
21499 mkdir -p $DIR/$tdir
21500 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21502 # inherit default DoM striping
21503 mkdir $DIR/$tdir/subdir
21504 touch $DIR/$tdir/subdir/f1
21506 # change default directory striping
21507 $LFS setstripe -c 1 $DIR/$tdir/subdir
21508 touch $DIR/$tdir/subdir/f2
21509 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21510 error "wrong default striping in file 2"
21511 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21512 error "bad pattern in file 2"
21515 run_test 270d "DoM: change striping from DoM to RAID0"
21518 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21519 skip "Need MDS version at least 2.10.55"
21521 mkdir -p $DIR/$tdir/dom
21522 mkdir -p $DIR/$tdir/norm
21525 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21526 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21528 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21529 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21531 # find DoM files by layout
21532 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21533 [ $NUM -eq $DOMFILES ] ||
21534 error "lfs find -L: found $NUM, expected $DOMFILES"
21535 echo "Test 1: lfs find 20 DOM files by layout: OK"
21537 # there should be 1 dir with default DOM striping
21538 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21540 error "lfs find -L: found $NUM, expected 1 dir"
21541 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21543 # find DoM files by stripe size
21544 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21545 [ $NUM -eq $DOMFILES ] ||
21546 error "lfs find -S: found $NUM, expected $DOMFILES"
21547 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21549 # find files by stripe offset except DoM files
21550 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21551 [ $NUM -eq $NORMFILES ] ||
21552 error "lfs find -i: found $NUM, expected $NORMFILES"
21553 echo "Test 5: lfs find no DOM files by stripe index: OK"
21556 run_test 270e "DoM: lfs find with DoM files test"
21559 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21560 skip "Need MDS version at least 2.10.55"
21562 local mdtname=${FSNAME}-MDT0000-mdtlov
21563 local dom=$DIR/$tdir/dom_file
21564 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21565 lod.$mdtname.dom_stripesize)
21566 local dom_limit=131072
21568 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21569 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21570 lod.$mdtname.dom_stripesize)
21571 [ ${dom_limit} -eq ${dom_current} ] ||
21572 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21574 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21575 $LFS setstripe -d $DIR/$tdir
21576 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21577 error "Can't set directory default striping"
21579 # exceed maximum stripe size
21580 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21581 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21582 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21583 error "Able to create DoM component size more than LOD limit"
21585 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21586 dom_current=$(do_facet mds1 $LCTL get_param -n \
21587 lod.$mdtname.dom_stripesize)
21588 [ 0 -eq ${dom_current} ] ||
21589 error "Can't set zero DoM stripe limit"
21592 # attempt to create DoM file on server with disabled DoM should
21593 # remove DoM entry from layout and be succeed
21594 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21595 error "Can't create DoM file (DoM is disabled)"
21596 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21597 error "File has DoM component while DoM is disabled"
21600 # attempt to create DoM file with only DoM stripe should return error
21601 $LFS setstripe -E $dom_limit -L mdt $dom &&
21602 error "Able to create DoM-only file while DoM is disabled"
21604 # too low values to be aligned with smallest stripe size 64K
21605 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21606 dom_current=$(do_facet mds1 $LCTL get_param -n \
21607 lod.$mdtname.dom_stripesize)
21608 [ 30000 -eq ${dom_current} ] &&
21609 error "Can set too small DoM stripe limit"
21611 # 64K is a minimal stripe size in Lustre, expect limit of that size
21612 [ 65536 -eq ${dom_current} ] ||
21613 error "Limit is not set to 64K but ${dom_current}"
21615 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21616 dom_current=$(do_facet mds1 $LCTL get_param -n \
21617 lod.$mdtname.dom_stripesize)
21619 [ 2147483648 -eq ${dom_current} ] &&
21620 error "Can set too large DoM stripe limit"
21622 do_facet mds1 $LCTL set_param -n \
21623 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21624 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21625 error "Can't create DoM component size after limit change"
21626 do_facet mds1 $LCTL set_param -n \
21627 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21628 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21629 error "Can't create DoM file after limit decrease"
21630 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21631 error "Can create big DoM component after limit decrease"
21632 touch ${dom}_def ||
21633 error "Can't create file with old default layout"
21635 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21638 run_test 270f "DoM: maximum DoM stripe size checks"
21641 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21642 skip "Need MDS version at least 2.13.52"
21643 local dom=$DIR/$tdir/$tfile
21645 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21646 local lodname=${FSNAME}-MDT0000-mdtlov
21648 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21649 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21650 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21651 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21653 local dom_limit=1024
21654 local dom_threshold="50%"
21656 $LFS setstripe -d $DIR/$tdir
21657 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21658 error "Can't set directory default striping"
21660 do_facet mds1 $LCTL set_param -n \
21661 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21662 # set 0 threshold and create DOM file to change tunable stripesize
21663 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21664 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21665 error "Failed to create $dom file"
21666 # now tunable dom_cur_stripesize should reach maximum
21667 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21668 lod.${lodname}.dom_stripesize_cur_kb)
21669 [[ $dom_current == $dom_limit ]] ||
21670 error "Current DOM stripesize is not maximum"
21673 # set threshold for further tests
21674 do_facet mds1 $LCTL set_param -n \
21675 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21676 echo "DOM threshold is $dom_threshold free space"
21679 # Spoof bfree to exceed threshold
21680 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21681 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21682 for spfree in 40 20 0 15 30 55; do
21683 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21684 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21685 error "Failed to create $dom file"
21686 dom_def=$(do_facet mds1 $LCTL get_param -n \
21687 lod.${lodname}.dom_stripesize_cur_kb)
21688 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21689 [[ $dom_def != $dom_current ]] ||
21690 error "Default stripe size was not changed"
21691 if [[ $spfree > 0 ]] ; then
21692 dom_set=$($LFS getstripe -S $dom)
21693 [[ $dom_set == $((dom_def * 1024)) ]] ||
21694 error "DOM component size is still old"
21696 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21697 error "DoM component is set with no free space"
21700 dom_current=$dom_def
21703 run_test 270g "DoM: default DoM stripe size depends on free space"
21706 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21707 skip "Need MDS version at least 2.13.53"
21709 local mdtname=${FSNAME}-MDT0000-mdtlov
21710 local dom=$DIR/$tdir/$tfile
21711 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21713 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21714 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21716 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21717 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21718 error "can't create OST file"
21719 # mirrored file with DOM entry in the second mirror
21720 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21721 error "can't create mirror with DoM component"
21723 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21725 # DOM component in the middle and has other enries in the same mirror,
21726 # should succeed but lost DoM component
21727 $LFS setstripe --copy=${dom}_1 $dom ||
21728 error "Can't create file from OST|DOM mirror layout"
21729 # check new file has no DoM layout after all
21730 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21731 error "File has DoM component while DoM is disabled"
21733 run_test 270h "DoM: DoM stripe removal when disabled on server"
21736 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21737 skip "Need MDS version at least 2.10.55"
21739 local dom=$DIR/$tdir/dom
21741 mkdir -p $DIR/$tdir
21743 $LFS setstripe -E 1024K -L mdt $dom
21745 lctl set_param -n mdc.*.stats=clear
21746 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21747 cat $dom > /dev/null
21748 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21749 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21753 run_test 271a "DoM: data is cached for read after write"
21756 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21757 skip "Need MDS version at least 2.10.55"
21759 local dom=$DIR/$tdir/dom
21761 mkdir -p $DIR/$tdir
21763 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21765 lctl set_param -n mdc.*.stats=clear
21766 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21767 cancel_lru_locks mdc
21768 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21769 # second stat to check size is cached on client
21770 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21771 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21772 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21775 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21778 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21779 skip "Need MDS version at least 2.10.55"
21781 local dom=$DIR/$tdir/dom
21783 mkdir -p $DIR/$tdir
21785 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21787 lctl set_param -n mdc.*.stats=clear
21788 lctl set_param -n osc.*.stats=clear
21789 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21790 cancel_lru_locks mdc
21791 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21792 # second stat to check size is cached on client
21793 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21794 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21795 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21796 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21797 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21800 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21806 local mdt=MDT$(printf %04x $mdtidx)
21808 if [ -z $param ]; then
21809 lctl get_param -n mdc.*$mdt*.stats
21811 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21816 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21817 skip "Need MDS version at least 2.10.55"
21819 local dom=$DIR/$tdir/dom
21821 mkdir -p $DIR/$tdir
21823 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21825 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21826 local facet=mds$((mdtidx + 1))
21828 cancel_lru_locks mdc
21829 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21830 createmany -o $dom 1000
21831 lctl set_param -n mdc.*.stats=clear
21832 smalliomany -w $dom 1000 200
21833 get_mdc_stats $mdtidx
21834 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21835 # Each file has 1 open, 1 IO enqueues, total 2000
21836 # but now we have also +1 getxattr for security.capability, total 3000
21837 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21838 unlinkmany $dom 1000
21840 cancel_lru_locks mdc
21841 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21842 createmany -o $dom 1000
21843 lctl set_param -n mdc.*.stats=clear
21844 smalliomany -w $dom 1000 200
21845 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21846 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21847 # for OPEN and IO lock.
21848 [ $((enq - enq_2)) -ge 1000 ] ||
21849 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21850 unlinkmany $dom 1000
21853 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21855 cleanup_271def_tests() {
21861 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21862 skip "Need MDS version at least 2.10.57"
21864 local dom=$DIR/$tdir/dom
21865 local tmp=$TMP/$tfile
21866 trap "cleanup_271def_tests $tmp" EXIT
21868 mkdir -p $DIR/$tdir
21870 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21872 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21874 cancel_lru_locks mdc
21875 dd if=/dev/urandom of=$tmp bs=1000 count=1
21876 dd if=$tmp of=$dom bs=1000 count=1
21877 cancel_lru_locks mdc
21879 cat /etc/hosts >> $tmp
21880 lctl set_param -n mdc.*.stats=clear
21882 # append data to the same file it should update local page
21883 echo "Append to the same page"
21884 cat /etc/hosts >> $dom
21885 local num=$(get_mdc_stats $mdtidx ost_read)
21886 local ra=$(get_mdc_stats $mdtidx req_active)
21887 local rw=$(get_mdc_stats $mdtidx req_waittime)
21889 [ -z $num ] || error "$num READ RPC occured"
21890 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21894 cmp $tmp $dom || error "file miscompare"
21896 cancel_lru_locks mdc
21897 lctl set_param -n mdc.*.stats=clear
21899 echo "Open and read file"
21900 cat $dom > /dev/null
21901 local num=$(get_mdc_stats $mdtidx ost_read)
21902 local ra=$(get_mdc_stats $mdtidx req_active)
21903 local rw=$(get_mdc_stats $mdtidx req_waittime)
21905 [ -z $num ] || error "$num READ RPC occured"
21906 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21910 cmp $tmp $dom || error "file miscompare"
21914 run_test 271d "DoM: read on open (1K file in reply buffer)"
21917 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21918 skip "Need MDS version at least 2.10.57"
21920 local dom=$DIR/$tdir/dom
21921 local tmp=$TMP/$tfile
21922 trap "cleanup_271def_tests $tmp" EXIT
21924 mkdir -p $DIR/$tdir
21926 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21928 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21930 cancel_lru_locks mdc
21931 dd if=/dev/urandom of=$tmp bs=265000 count=1
21932 dd if=$tmp of=$dom bs=265000 count=1
21933 cancel_lru_locks mdc
21934 cat /etc/hosts >> $tmp
21935 lctl set_param -n mdc.*.stats=clear
21937 echo "Append to the same page"
21938 cat /etc/hosts >> $dom
21939 local num=$(get_mdc_stats $mdtidx ost_read)
21940 local ra=$(get_mdc_stats $mdtidx req_active)
21941 local rw=$(get_mdc_stats $mdtidx req_waittime)
21943 [ -z $num ] || error "$num READ RPC occured"
21944 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21948 cmp $tmp $dom || error "file miscompare"
21950 cancel_lru_locks mdc
21951 lctl set_param -n mdc.*.stats=clear
21953 echo "Open and read file"
21954 cat $dom > /dev/null
21955 local num=$(get_mdc_stats $mdtidx ost_read)
21956 local ra=$(get_mdc_stats $mdtidx req_active)
21957 local rw=$(get_mdc_stats $mdtidx req_waittime)
21959 [ -z $num ] && num=0
21960 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21961 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21965 cmp $tmp $dom || error "file miscompare"
21969 run_test 271f "DoM: read on open (200K file and read tail)"
21972 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21973 skip "Skipping due to old client or server version"
21975 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21977 $CHECKSTAT -t file $DIR1/$tfile
21979 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21982 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21983 $LCTL set_param fail_loc=0x80000314
21984 rm $DIR1/$tfile || error "Unlink fails"
21986 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21987 [ $RC -eq 0 ] || error "Failed write to stale object"
21989 run_test 271g "Discard DoM data vs client flush race"
21992 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21993 skip "Need MDS version at least 2.11.50"
21995 local dom=$DIR/$tdir/dom
21996 mkdir -p $DIR/$tdir
21998 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21999 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22000 error "failed to write data into $dom"
22001 local old_md5=$(md5sum $dom)
22003 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22004 error "failed to migrate to the same DoM component"
22006 local new_md5=$(md5sum $dom)
22008 [ "$old_md5" == "$new_md5" ] ||
22009 error "md5sum differ: $old_md5, $new_md5"
22011 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22012 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22014 run_test 272a "DoM migration: new layout with the same DOM component"
22017 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22018 skip "Need MDS version at least 2.11.50"
22020 local dom=$DIR/$tdir/dom
22021 mkdir -p $DIR/$tdir
22022 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22024 local mdtidx=$($LFS getstripe -m $dom)
22025 local mdtname=MDT$(printf %04x $mdtidx)
22026 local facet=mds$((mdtidx + 1))
22028 local mdtfree1=$(do_facet $facet \
22029 lctl get_param -n osd*.*$mdtname.kbytesfree)
22030 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22031 error "failed to write data into $dom"
22032 local old_md5=$(md5sum $dom)
22033 cancel_lru_locks mdc
22034 local mdtfree1=$(do_facet $facet \
22035 lctl get_param -n osd*.*$mdtname.kbytesfree)
22037 $LFS migrate -c2 $dom ||
22038 error "failed to migrate to the new composite layout"
22039 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22040 error "MDT stripe was not removed"
22042 cancel_lru_locks mdc
22043 local new_md5=$(md5sum $dom)
22044 [ "$old_md5" == "$new_md5" ] ||
22045 error "$old_md5 != $new_md5"
22047 # Skip free space checks with ZFS
22048 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22049 local mdtfree2=$(do_facet $facet \
22050 lctl get_param -n osd*.*$mdtname.kbytesfree)
22051 [ $mdtfree2 -gt $mdtfree1 ] ||
22052 error "MDT space is not freed after migration"
22056 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22059 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22060 skip "Need MDS version at least 2.11.50"
22062 local dom=$DIR/$tdir/$tfile
22063 mkdir -p $DIR/$tdir
22064 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22066 local mdtidx=$($LFS getstripe -m $dom)
22067 local mdtname=MDT$(printf %04x $mdtidx)
22068 local facet=mds$((mdtidx + 1))
22070 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22071 error "failed to write data into $dom"
22072 local old_md5=$(md5sum $dom)
22073 cancel_lru_locks mdc
22074 local mdtfree1=$(do_facet $facet \
22075 lctl get_param -n osd*.*$mdtname.kbytesfree)
22077 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22078 error "failed to migrate to the new composite layout"
22079 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22080 error "MDT stripe was not removed"
22082 cancel_lru_locks mdc
22083 local new_md5=$(md5sum $dom)
22084 [ "$old_md5" == "$new_md5" ] ||
22085 error "$old_md5 != $new_md5"
22087 # Skip free space checks with ZFS
22088 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22089 local mdtfree2=$(do_facet $facet \
22090 lctl get_param -n osd*.*$mdtname.kbytesfree)
22091 [ $mdtfree2 -gt $mdtfree1 ] ||
22092 error "MDS space is not freed after migration"
22096 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22099 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22100 skip "Need MDS version at least 2.12.55"
22102 local dom=$DIR/$tdir/$tfile
22103 mkdir -p $DIR/$tdir
22104 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22106 local mdtidx=$($LFS getstripe -m $dom)
22107 local mdtname=MDT$(printf %04x $mdtidx)
22108 local facet=mds$((mdtidx + 1))
22110 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22111 error "failed to write data into $dom"
22112 local old_md5=$(md5sum $dom)
22113 cancel_lru_locks mdc
22114 local mdtfree1=$(do_facet $facet \
22115 lctl get_param -n osd*.*$mdtname.kbytesfree)
22117 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22118 error "failed mirroring to the new composite layout"
22119 $LFS mirror resync $dom ||
22120 error "failed mirror resync"
22121 $LFS mirror split --mirror-id 1 -d $dom ||
22122 error "failed mirror split"
22124 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22125 error "MDT stripe was not removed"
22127 cancel_lru_locks mdc
22128 local new_md5=$(md5sum $dom)
22129 [ "$old_md5" == "$new_md5" ] ||
22130 error "$old_md5 != $new_md5"
22132 # Skip free space checks with ZFS
22133 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22134 local mdtfree2=$(do_facet $facet \
22135 lctl get_param -n osd*.*$mdtname.kbytesfree)
22136 [ $mdtfree2 -gt $mdtfree1 ] ||
22137 error "MDS space is not freed after DOM mirror deletion"
22141 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22144 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22145 skip "Need MDS version at least 2.12.55"
22147 local dom=$DIR/$tdir/$tfile
22148 mkdir -p $DIR/$tdir
22149 $LFS setstripe -c 2 $dom
22151 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22152 error "failed to write data into $dom"
22153 local old_md5=$(md5sum $dom)
22154 cancel_lru_locks mdc
22156 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22157 error "failed mirroring to the DOM layout"
22158 $LFS mirror resync $dom ||
22159 error "failed mirror resync"
22160 $LFS mirror split --mirror-id 1 -d $dom ||
22161 error "failed mirror split"
22163 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22164 error "MDT stripe was not removed"
22166 cancel_lru_locks mdc
22167 local new_md5=$(md5sum $dom)
22168 [ "$old_md5" == "$new_md5" ] ||
22169 error "$old_md5 != $new_md5"
22173 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22176 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22177 skip "Need MDS version at least 2.12.55"
22179 local dom=$DIR/$tdir/$tfile
22180 mkdir -p $DIR/$tdir
22181 $LFS setstripe -c 2 $dom
22183 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22184 error "failed to write data into $dom"
22185 local old_md5=$(md5sum $dom)
22186 cancel_lru_locks mdc
22188 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22189 error "failed migrating to the DOM file"
22191 cancel_lru_locks mdc
22192 local new_md5=$(md5sum $dom)
22193 [ "$old_md5" != "$new_md5" ] &&
22194 error "$old_md5 != $new_md5"
22198 run_test 272f "DoM migration: OST-striped file to DOM file"
22201 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22202 skip "Need MDS version at least 2.11.50"
22204 # Layout swap cannot be done if either file has DOM component,
22205 # this will never be supported, migration should be used instead
22207 local dom=$DIR/$tdir/$tfile
22208 mkdir -p $DIR/$tdir
22210 $LFS setstripe -c2 ${dom}_plain
22211 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22212 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22213 error "can swap layout with DoM component"
22214 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22215 error "can swap layout with DoM component"
22217 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22218 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22219 error "can swap layout with DoM component"
22220 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22221 error "can swap layout with DoM component"
22224 run_test 273a "DoM: layout swapping should fail with DOM"
22227 mkdir -p $DIR/$tdir
22228 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22230 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22231 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22233 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22235 run_test 273b "DoM: race writeback and object destroy"
22238 remote_ost_nodsh && skip "remote OST with nodsh"
22239 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22240 skip "Need OST version >= 2.10.57"
22242 local file=$DIR/$tfile
22245 oss=$(comma_list $(osts_nodes))
22247 dd if=/dev/urandom of=$file bs=1M count=2 ||
22248 error "failed to create a file"
22249 cancel_lru_locks osc
22252 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22253 error "failed to read a file"
22255 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22256 $LCTL set_param fail_loc=0x8000031f
22258 cancel_lru_locks osc &
22261 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22262 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22263 #IO takes another lock, but matches the PENDING one
22264 #and places it to the IO RPC
22265 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22266 error "failed to read a file with PENDING lock"
22268 run_test 275 "Read on a canceled duplicate lock"
22271 remote_ost_nodsh && skip "remote OST with nodsh"
22274 do_facet ost1 "(while true; do \
22275 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22276 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22279 for LOOP in $(seq 20); do
22281 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22284 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22285 rm $TMP/sanity_276_pid"
22287 run_test 276 "Race between mount and obd_statfs"
22290 $LCTL set_param ldlm.namespaces.*.lru_size=0
22291 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22292 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22293 grep ^used_mb | awk '{print $2}')
22294 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22295 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22296 oflag=direct conv=notrunc
22297 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22298 grep ^used_mb | awk '{print $2}')
22299 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22301 run_test 277 "Direct IO shall drop page cache"
22304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22305 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22306 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22307 skip "needs the same host for mdt1 mdt2" && return
22312 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22313 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22319 echo "Starting MDTs"
22320 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22322 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22324 do_facet mds2 $LCTL set_param fail_loc=0
22326 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22327 wait_recovery_complete mds2
22329 run_test 278 "Race starting MDS between MDTs stop/start"
22332 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22333 skip "Need MGS version at least 2.13.52"
22334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22335 combined_mgs_mds || skip "needs combined MGS/MDT"
22337 umount_client $MOUNT
22338 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22339 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22341 mount_client $MOUNT &
22343 stop mgs || error "stop mgs failed"
22344 #for a race mgs would crash
22345 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22346 # make sure we unmount client before remounting
22348 umount_client $MOUNT
22349 mount_client $MOUNT || error "mount client failed"
22351 run_test 280 "Race between MGS umount and client llog processing"
22353 cleanup_test_300() {
22357 test_striped_dir() {
22362 mkdir -p $DIR/$tdir
22364 SAVE_UMASK=$(umask)
22365 trap cleanup_test_300 RETURN EXIT
22367 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22368 $DIR/$tdir/striped_dir ||
22369 error "set striped dir error"
22371 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22372 [ "$mode" = "755" ] || error "expect 755 got $mode"
22374 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22375 error "getdirstripe failed"
22376 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22377 if [ "$stripe_count" != "2" ]; then
22378 error "1:stripe_count is $stripe_count, expect 2"
22380 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22381 if [ "$stripe_count" != "2" ]; then
22382 error "2:stripe_count is $stripe_count, expect 2"
22385 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22386 if [ "$stripe_index" != "$mdt_index" ]; then
22387 error "stripe_index is $stripe_index, expect $mdt_index"
22390 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22391 error "nlink error after create striped dir"
22393 mkdir $DIR/$tdir/striped_dir/a
22394 mkdir $DIR/$tdir/striped_dir/b
22396 stat $DIR/$tdir/striped_dir/a ||
22397 error "create dir under striped dir failed"
22398 stat $DIR/$tdir/striped_dir/b ||
22399 error "create dir under striped dir failed"
22401 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22402 error "nlink error after mkdir"
22404 rmdir $DIR/$tdir/striped_dir/a
22405 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22406 error "nlink error after rmdir"
22408 rmdir $DIR/$tdir/striped_dir/b
22409 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22410 error "nlink error after rmdir"
22412 chattr +i $DIR/$tdir/striped_dir
22413 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22414 error "immutable flags not working under striped dir!"
22415 chattr -i $DIR/$tdir/striped_dir
22417 rmdir $DIR/$tdir/striped_dir ||
22418 error "rmdir striped dir error"
22426 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22427 skip "skipped for lustre < 2.7.0"
22428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22429 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22431 test_striped_dir 0 || error "failed on striped dir on MDT0"
22432 test_striped_dir 1 || error "failed on striped dir on MDT0"
22434 run_test 300a "basic striped dir sanity test"
22437 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22438 skip "skipped for lustre < 2.7.0"
22439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22447 test_mkdir $DIR/$tdir || error "mkdir fail"
22448 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22449 error "set striped dir error"
22450 for i in {0..9}; do
22451 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22453 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22454 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22455 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22457 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22458 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22459 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22463 run_test 300b "check ctime/mtime for striped dir"
22466 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22467 skip "skipped for lustre < 2.7.0"
22468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22469 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22473 mkdir_on_mdt0 $DIR/$tdir
22474 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22475 error "set striped dir error"
22477 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22478 error "chown striped dir failed"
22480 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22481 error "create 5k files failed"
22483 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22485 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22489 run_test 300c "chown && check ls under striped directory"
22492 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22493 skip "skipped for lustre < 2.7.0"
22494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22495 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22500 mkdir -p $DIR/$tdir
22501 $LFS setstripe -c 2 $DIR/$tdir
22503 #local striped directory
22504 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22505 error "set striped dir error"
22506 #look at the directories for debug purposes
22508 $LFS getdirstripe $DIR/$tdir
22509 ls -l $DIR/$tdir/striped_dir
22510 $LFS getdirstripe $DIR/$tdir/striped_dir
22511 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22512 error "create 10 files failed"
22514 #remote striped directory
22515 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22516 error "set striped dir error"
22517 #look at the directories for debug purposes
22519 $LFS getdirstripe $DIR/$tdir
22520 ls -l $DIR/$tdir/remote_striped_dir
22521 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22522 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22523 error "create 10 files failed"
22525 for file in $(find $DIR/$tdir); do
22526 stripe_count=$($LFS getstripe -c $file)
22527 [ $stripe_count -eq 2 ] ||
22528 error "wrong stripe $stripe_count for $file"
22533 run_test 300d "check default stripe under striped directory"
22536 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22537 skip "Need MDS version at least 2.7.55"
22538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22539 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22544 mkdir -p $DIR/$tdir
22546 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22547 error "set striped dir error"
22549 touch $DIR/$tdir/striped_dir/a
22550 touch $DIR/$tdir/striped_dir/b
22551 touch $DIR/$tdir/striped_dir/c
22553 mkdir $DIR/$tdir/striped_dir/dir_a
22554 mkdir $DIR/$tdir/striped_dir/dir_b
22555 mkdir $DIR/$tdir/striped_dir/dir_c
22557 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22558 error "set striped adir under striped dir error"
22560 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22561 error "set striped bdir under striped dir error"
22563 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22564 error "set striped cdir under striped dir error"
22566 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22567 error "rename dir under striped dir fails"
22569 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22570 error "rename dir under different stripes fails"
22572 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22573 error "rename file under striped dir should succeed"
22575 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22576 error "rename dir under striped dir should succeed"
22580 run_test 300e "check rename under striped directory"
22583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22584 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22585 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22586 skip "Need MDS version at least 2.7.55"
22592 mkdir -p $DIR/$tdir
22594 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22595 error "set striped dir error"
22597 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22598 error "set striped dir error"
22600 touch $DIR/$tdir/striped_dir/a
22601 mkdir $DIR/$tdir/striped_dir/dir_a
22602 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22603 error "create striped dir under striped dir fails"
22605 touch $DIR/$tdir/striped_dir1/b
22606 mkdir $DIR/$tdir/striped_dir1/dir_b
22607 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22608 error "create striped dir under striped dir fails"
22610 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22611 error "rename dir under different striped dir should fail"
22613 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22614 error "rename striped dir under diff striped dir should fail"
22616 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22617 error "rename file under diff striped dirs fails"
22621 run_test 300f "check rename cross striped directory"
22623 test_300_check_default_striped_dir()
22626 local default_count=$2
22627 local default_index=$3
22630 local dir_stripe_index
22633 echo "checking $dirname $default_count $default_index"
22634 $LFS setdirstripe -D -c $default_count -i $default_index \
22635 -H all_char $DIR/$tdir/$dirname ||
22636 error "set default stripe on striped dir error"
22637 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22638 [ $stripe_count -eq $default_count ] ||
22639 error "expect $default_count get $stripe_count for $dirname"
22641 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22642 [ $stripe_index -eq $default_index ] ||
22643 error "expect $default_index get $stripe_index for $dirname"
22645 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22646 error "create dirs failed"
22648 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22649 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22650 for dir in $(find $DIR/$tdir/$dirname/*); do
22651 stripe_count=$($LFS getdirstripe -c $dir)
22652 (( $stripe_count == $default_count )) ||
22653 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22654 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22655 error "stripe count $default_count != $stripe_count for $dir"
22657 stripe_index=$($LFS getdirstripe -i $dir)
22658 [ $default_index -eq -1 ] ||
22659 [ $stripe_index -eq $default_index ] ||
22660 error "$stripe_index != $default_index for $dir"
22662 #check default stripe
22663 stripe_count=$($LFS getdirstripe -D -c $dir)
22664 [ $stripe_count -eq $default_count ] ||
22665 error "default count $default_count != $stripe_count for $dir"
22667 stripe_index=$($LFS getdirstripe -D -i $dir)
22668 [ $stripe_index -eq $default_index ] ||
22669 error "default index $default_index != $stripe_index for $dir"
22671 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22675 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22676 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22677 skip "Need MDS version at least 2.7.55"
22683 mkdir_on_mdt0 $DIR/$tdir
22684 mkdir $DIR/$tdir/normal_dir
22686 #Checking when client cache stripe index
22687 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22688 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22689 error "create striped_dir failed"
22691 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22692 error "create dir0 fails"
22693 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22694 [ $stripe_index -eq 0 ] ||
22695 error "dir0 expect index 0 got $stripe_index"
22697 mkdir $DIR/$tdir/striped_dir/dir1 ||
22698 error "create dir1 fails"
22699 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22700 [ $stripe_index -eq 1 ] ||
22701 error "dir1 expect index 1 got $stripe_index"
22703 #check default stripe count/stripe index
22704 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22705 test_300_check_default_striped_dir normal_dir 1 0
22706 test_300_check_default_striped_dir normal_dir -1 1
22707 test_300_check_default_striped_dir normal_dir 2 -1
22709 #delete default stripe information
22710 echo "delete default stripeEA"
22711 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22712 error "set default stripe on striped dir error"
22714 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22715 for dir in $(find $DIR/$tdir/normal_dir/*); do
22716 stripe_count=$($LFS getdirstripe -c $dir)
22717 [ $stripe_count -eq 0 ] ||
22718 error "expect 1 get $stripe_count for $dir"
22721 run_test 300g "check default striped directory for normal directory"
22724 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22725 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22726 skip "Need MDS version at least 2.7.55"
22732 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22733 error "set striped dir error"
22735 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22736 test_300_check_default_striped_dir striped_dir 1 0
22737 test_300_check_default_striped_dir striped_dir -1 1
22738 test_300_check_default_striped_dir striped_dir 2 -1
22740 #delete default stripe information
22741 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22742 error "set default stripe on striped dir error"
22744 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22745 for dir in $(find $DIR/$tdir/striped_dir/*); do
22746 stripe_count=$($LFS getdirstripe -c $dir)
22747 [ $stripe_count -eq 0 ] ||
22748 error "expect 1 get $stripe_count for $dir"
22751 run_test 300h "check default striped directory for striped directory"
22754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22756 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22757 skip "Need MDS version at least 2.7.55"
22764 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22765 error "set striped dir error"
22767 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22768 error "create files under striped dir failed"
22770 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22771 error "set striped hashdir error"
22773 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22774 error "create dir0 under hash dir failed"
22775 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22776 error "create dir1 under hash dir failed"
22777 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22778 error "create dir2 under hash dir failed"
22780 # unfortunately, we need to umount to clear dir layout cache for now
22781 # once we fully implement dir layout, we can drop this
22782 umount_client $MOUNT || error "umount failed"
22783 mount_client $MOUNT || error "mount failed"
22785 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22786 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22787 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22789 #set the stripe to be unknown hash type
22790 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22791 $LCTL set_param fail_loc=0x1901
22792 for ((i = 0; i < 10; i++)); do
22793 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22794 error "stat f-$i failed"
22795 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22798 touch $DIR/$tdir/striped_dir/f0 &&
22799 error "create under striped dir with unknown hash should fail"
22801 $LCTL set_param fail_loc=0
22803 umount_client $MOUNT || error "umount failed"
22804 mount_client $MOUNT || error "mount failed"
22808 run_test 300i "client handle unknown hash type striped directory"
22811 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22813 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22814 skip "Need MDS version at least 2.7.55"
22821 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22822 $LCTL set_param fail_loc=0x1702
22823 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22824 error "set striped dir error"
22826 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22827 error "create files under striped dir failed"
22829 $LCTL set_param fail_loc=0
22831 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22835 run_test 300j "test large update record"
22838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22839 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22840 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22841 skip "Need MDS version at least 2.7.55"
22843 # this test needs a huge transaction
22845 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22846 osd*.$FSNAME-MDT0000.kbytestotal")
22847 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22854 #define OBD_FAIL_LARGE_STRIPE 0x1703
22855 $LCTL set_param fail_loc=0x1703
22856 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22857 error "set striped dir error"
22858 $LCTL set_param fail_loc=0
22860 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22861 error "getstripeddir fails"
22862 rm -rf $DIR/$tdir/striped_dir ||
22863 error "unlink striped dir fails"
22867 run_test 300k "test large striped directory"
22870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22871 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22872 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22873 skip "Need MDS version at least 2.7.55"
22877 test_mkdir -p $DIR/$tdir/striped_dir
22878 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22879 error "chown $RUNAS_ID failed"
22880 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22881 error "set default striped dir failed"
22883 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22884 $LCTL set_param fail_loc=0x80000158
22885 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22887 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22888 [ $stripe_index -eq 1 ] ||
22889 error "expect 1 get $stripe_index for $dir"
22891 run_test 300l "non-root user to create dir under striped dir with stale layout"
22894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22895 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22896 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22897 skip "Need MDS version at least 2.7.55"
22899 mkdir -p $DIR/$tdir/striped_dir
22900 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22901 error "set default stripes dir error"
22903 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22905 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22906 [ $stripe_count -eq 0 ] ||
22907 error "expect 0 get $stripe_count for a"
22909 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22910 error "set default stripes dir error"
22912 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22914 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22915 [ $stripe_count -eq 0 ] ||
22916 error "expect 0 get $stripe_count for b"
22918 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22919 error "set default stripes dir error"
22921 mkdir $DIR/$tdir/striped_dir/c &&
22922 error "default stripe_index is invalid, mkdir c should fails"
22924 rm -rf $DIR/$tdir || error "rmdir fails"
22926 run_test 300m "setstriped directory on single MDT FS"
22929 local list=$(comma_list $(mdts_nodes))
22932 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22937 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22938 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22939 skip "Need MDS version at least 2.7.55"
22940 remote_mds_nodsh && skip "remote MDS with nodsh"
22943 local list=$(comma_list $(mdts_nodes))
22945 trap cleanup_300n RETURN EXIT
22946 mkdir -p $DIR/$tdir
22947 chmod 777 $DIR/$tdir
22948 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22949 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22950 error "create striped dir succeeds with gid=0"
22952 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22953 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22954 error "create striped dir fails with gid=-1"
22956 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22957 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22958 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22959 error "set default striped dir succeeds with gid=0"
22962 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22963 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22964 error "set default striped dir fails with gid=-1"
22967 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22968 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22969 error "create test_dir fails"
22970 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22971 error "create test_dir1 fails"
22972 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22973 error "create test_dir2 fails"
22976 run_test 300n "non-root user to create dir under striped dir with default EA"
22979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22980 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22981 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22982 skip "Need MDS version at least 2.7.55"
22987 mkdir -p $DIR/$tdir
22989 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22990 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22991 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22992 skip "not enough free inodes $numfree1 $numfree2"
22995 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22996 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22997 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22998 skip "not enough free space $numfree1 $numfree2"
23001 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23002 error "setdirstripe fails"
23004 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23005 error "create dirs fails"
23007 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23008 ls $DIR/$tdir/striped_dir > /dev/null ||
23009 error "ls striped dir fails"
23010 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23011 error "unlink big striped dir fails"
23013 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23018 remote_mds_nodsh && skip "remote MDS with nodsh"
23020 mkdir_on_mdt0 $DIR/$tdir
23022 #define OBD_FAIL_OUT_ENOSPC 0x1704
23023 do_facet mds2 lctl set_param fail_loc=0x80001704
23024 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23025 && error "create striped directory should fail"
23027 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23029 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23032 run_test 300p "create striped directory without space"
23035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23038 local fd=$(free_fd)
23039 local cmd="exec $fd<$tdir"
23041 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23044 trap "eval $cmd" EXIT
23045 cd $tdir || error "cd $tdir fails"
23046 rmdir ../$tdir || error "rmdir $tdir fails"
23047 mkdir local_dir && error "create dir succeeds"
23048 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23052 run_test 300q "create remote directory under orphan directory"
23055 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23056 skip "Need MDS version at least 2.7.55" && return
23057 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23061 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23062 error "set striped dir error"
23064 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23065 error "getstripeddir fails"
23068 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23069 awk '/lmv_stripe_count:/ { print $2 }')
23071 [ $MDSCOUNT -ne $stripe_count ] &&
23072 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23074 rm -rf $DIR/$tdir/striped_dir ||
23075 error "unlink striped dir fails"
23077 run_test 300r "test -1 striped directory"
23079 test_300s_helper() {
23082 local stripe_dir=$DIR/$tdir/striped_dir.$count
23084 $LFS mkdir -c $count $stripe_dir ||
23085 error "lfs mkdir -c error"
23087 $LFS getdirstripe $stripe_dir ||
23088 error "lfs getdirstripe fails"
23091 stripe_count=$($LFS getdirstripe $stripe_dir |
23092 awk '/lmv_stripe_count:/ { print $2 }')
23094 [ $count -ne $stripe_count ] &&
23095 error_noexit "bad stripe count $stripe_count expected $count"
23098 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23099 awk '/0x/ {count[$1] += 1}; END {
23100 for (idx in count) {
23101 if (count[idx]>1) {
23102 print "index " idx " count " count[idx]
23107 if [[ -n "$dupe_stripes" ]] ; then
23108 lfs getdirstripe $stripe_dir
23109 error_noexit "Dupe MDT above: $dupe_stripes "
23112 rm -rf $stripe_dir ||
23113 error_noexit "unlink $stripe_dir fails"
23117 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23118 skip "Need MDS version at least 2.7.55" && return
23119 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23122 for count in $(seq 2 $MDSCOUNT); do
23123 test_300s_helper $count
23126 run_test 300s "test lfs mkdir -c without -i"
23129 prepare_remote_file() {
23130 mkdir $DIR/$tdir/src_dir ||
23131 error "create remote source failed"
23133 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23134 error "cp to remote source failed"
23135 touch $DIR/$tdir/src_dir/a
23137 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23138 error "create remote target dir failed"
23140 touch $DIR/$tdir/tgt_dir/b
23142 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23143 error "rename dir cross MDT failed!"
23145 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23146 error "src_child still exists after rename"
23148 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23149 error "missing file(a) after rename"
23151 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23152 error "diff after rename"
23156 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23159 local remote_file=$DIR/$tdir/tgt_dir/b
23161 mkdir -p $DIR/$tdir
23163 prepare_remote_file || error "prepare remote file failed"
23166 $OPENUNLINK $remote_file $remote_file ||
23167 error "openunlink $remote_file failed"
23168 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23170 run_test 310a "open unlink remote file"
23173 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23176 local remote_file=$DIR/$tdir/tgt_dir/b
23178 mkdir -p $DIR/$tdir
23180 prepare_remote_file || error "prepare remote file failed"
23182 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23183 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23184 $CHECKSTAT -t file $remote_file || error "check file failed"
23186 run_test 310b "unlink remote file with multiple links while open"
23189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23190 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23192 local remote_file=$DIR/$tdir/tgt_dir/b
23194 mkdir -p $DIR/$tdir
23196 prepare_remote_file || error "prepare remote file failed"
23198 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23199 multiop_bg_pause $remote_file O_uc ||
23200 error "mulitop failed for remote file"
23202 $MULTIOP $DIR/$tfile Ouc
23203 kill -USR1 $MULTIPID
23206 run_test 310c "open-unlink remote file with multiple links"
23210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23211 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23212 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23213 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23214 remote_mds_nodsh && skip "remote MDS with nodsh"
23216 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23217 local mdts=$(comma_list $(mdts_nodes))
23219 mkdir -p $DIR/$tdir
23220 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23221 createmany -o $DIR/$tdir/$tfile. 1000
23223 # statfs data is not real time, let's just calculate it
23224 old_iused=$((old_iused + 1000))
23226 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23227 osp.*OST0000*MDT0000.create_count")
23228 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23229 osp.*OST0000*MDT0000.max_create_count")
23230 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23232 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23233 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23234 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23236 unlinkmany $DIR/$tdir/$tfile. 1000
23238 do_nodes $mdts "$LCTL set_param -n \
23239 osp.*OST0000*.max_create_count=$max_count"
23240 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23241 do_nodes $mdts "$LCTL set_param -n \
23242 osp.*OST0000*.create_count=$count"
23243 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23244 grep "=0" && error "create_count is zero"
23247 for i in $(seq 120); do
23248 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23249 # system may be too busy to destroy all objs in time, use
23250 # a somewhat small value to not fail autotest
23251 [ $((old_iused - new_iused)) -gt 400 ] && break
23255 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23256 [ $((old_iused - new_iused)) -gt 400 ] ||
23257 error "objs not destroyed after unlink"
23259 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23266 local vdevdir=$(dirname $(facet_vdevice $ost))
23267 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23268 local zfs_zapid=$(do_facet $ost $cmd |
23269 grep -w "/O/0/d$((objid%32))" -C 5 |
23270 awk '/Object/{getline; print $1}')
23271 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23272 awk "/$objid = /"'{printf $3}')
23277 zfs_object_blksz() {
23281 local vdevdir=$(dirname $(facet_vdevice $ost))
23282 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23283 local blksz=$(do_facet $ost $cmd $objid |
23284 awk '/dblk/{getline; printf $4}')
23286 case "${blksz: -1}" in
23287 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23288 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23295 test_312() { # LU-4856
23296 remote_ost_nodsh && skip "remote OST with nodsh"
23297 [ "$ost1_FSTYPE" = "zfs" ] ||
23298 skip_env "the test only applies to zfs"
23300 local max_blksz=$(do_facet ost1 \
23301 $ZFS get -p recordsize $(facet_device ost1) |
23302 awk '!/VALUE/{print $3}')
23304 # to make life a little bit easier
23305 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23306 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23308 local tf=$DIR/$tdir/$tfile
23310 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23312 # Get ZFS object id
23313 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23314 # block size change by sequential overwrite
23317 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23318 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23320 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23321 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23325 # block size change by sequential append write
23326 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23327 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23328 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23331 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23332 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23333 oflag=sync conv=notrunc
23335 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23336 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23337 error "blksz error, actual $blksz, " \
23338 "expected: 2 * $count * $PAGE_SIZE"
23344 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23345 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23347 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23348 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23349 [ $blksz -eq $PAGE_SIZE ] ||
23350 error "blksz error: $blksz, expected: $PAGE_SIZE"
23352 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23353 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23354 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23356 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23357 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23358 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23360 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23363 remote_ost_nodsh && skip "remote OST with nodsh"
23365 local file=$DIR/$tfile
23368 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23370 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23371 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23372 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23373 error "write should failed"
23374 do_facet ost1 "$LCTL set_param fail_loc=0"
23377 run_test 313 "io should fail after last_rcvd update fail"
23380 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23382 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23383 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23385 wait_delete_completed
23386 do_facet ost1 "$LCTL set_param fail_loc=0"
23388 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23390 test_315() { # LU-618
23391 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23393 local file=$DIR/$tfile
23396 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23397 error "multiop file write failed"
23398 $MULTIOP $file oO_RDONLY:r4063232_c &
23403 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23406 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23409 run_test 315 "read should be accounted"
23412 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23413 large_xattr_enabled || skip_env "ea_inode feature disabled"
23415 rm -rf $DIR/$tdir/d
23416 mkdir -p $DIR/$tdir/d
23417 chown nobody $DIR/$tdir/d
23418 touch $DIR/$tdir/d/file
23420 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23422 run_test 316 "lfs mv"
23425 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23426 skip "Need MDS version at least 2.11.53"
23427 if [ "$ost1_FSTYPE" == "zfs" ]; then
23428 skip "LU-10370: no implementation for ZFS"
23432 local grant_blk_size
23434 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23435 awk '/grant_block_size:/ { print $2; exit; }')
23437 # Create File of size 5M. Truncate it to below size's and verify
23440 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23441 error "Create file $DIR/$tfile failed"
23442 stack_trap "rm -f $DIR/$tfile" EXIT
23444 for trunc_sz in 2097152 4097 4000 509 0; do
23445 $TRUNCATE $DIR/$tfile $trunc_sz ||
23446 error "truncate $tfile to $trunc_sz failed"
23447 local sz=$(stat --format=%s $DIR/$tfile)
23448 local blk=$(stat --format=%b $DIR/$tfile)
23449 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23450 grant_blk_size) * 8))
23452 if [[ $blk -ne $trunc_blk ]]; then
23453 $(which stat) $DIR/$tfile
23454 error "Expected Block $trunc_blk got $blk for $tfile"
23457 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23458 error "Expected Size $trunc_sz got $sz for $tfile"
23463 # Create file with a hole and write actual two blocks. Block count
23466 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23467 conv=fsync || error "Create file : $DIR/$tfile"
23469 # Calculate the final truncate size.
23470 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23473 # truncate to size $trunc_sz bytes. Strip the last block
23474 # The block count must drop to 8
23476 $TRUNCATE $DIR/$tfile $trunc_sz ||
23477 error "truncate $tfile to $trunc_sz failed"
23479 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23480 sz=$(stat --format=%s $DIR/$tfile)
23481 blk=$(stat --format=%b $DIR/$tfile)
23483 if [[ $blk -ne $trunc_bsz ]]; then
23484 $(which stat) $DIR/$tfile
23485 error "Expected Block $trunc_bsz got $blk for $tfile"
23488 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23489 error "Expected Size $trunc_sz got $sz for $tfile"
23491 run_test 317 "Verify blocks get correctly update after truncate"
23494 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23495 local old_max_active=$($LCTL get_param -n \
23496 ${llite_name}.max_read_ahead_async_active \
23499 $LCTL set_param llite.*.max_read_ahead_async_active=256
23500 local max_active=$($LCTL get_param -n \
23501 ${llite_name}.max_read_ahead_async_active \
23503 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23505 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23506 error "set max_read_ahead_async_active should succeed"
23508 $LCTL set_param llite.*.max_read_ahead_async_active=512
23509 max_active=$($LCTL get_param -n \
23510 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23511 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23513 # restore @max_active
23514 [ $old_max_active -ne 0 ] && $LCTL set_param \
23515 llite.*.max_read_ahead_async_active=$old_max_active
23517 local old_threshold=$($LCTL get_param -n \
23518 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23519 local max_per_file_mb=$($LCTL get_param -n \
23520 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23522 local invalid=$(($max_per_file_mb + 1))
23524 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23525 && error "set $invalid should fail"
23527 local valid=$(($invalid - 1))
23529 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23530 error "set $valid should succeed"
23531 local threshold=$($LCTL get_param -n \
23532 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23533 [ $threshold -eq $valid ] || error \
23534 "expect threshold $valid got $threshold"
23536 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23538 run_test 318 "Verify async readahead tunables"
23541 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23543 local before=$(date +%s)
23545 local mdir=$DIR/$tdir
23546 local file=$mdir/xxx
23548 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23551 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23552 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23553 $LFS mv -m1 $file &
23556 dd if=$file of=/dev/null
23558 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23559 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23561 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23563 run_test 319 "lost lease lock on migrate error"
23565 test_398a() { # LU-4198
23566 local ost1_imp=$(get_osc_import_name client ost1)
23567 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23570 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23571 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23573 # request a new lock on client
23574 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23576 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23577 local lock_count=$($LCTL get_param -n \
23578 ldlm.namespaces.$imp_name.lru_size)
23579 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23581 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23583 # no lock cached, should use lockless IO and not enqueue new lock
23584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23585 lock_count=$($LCTL get_param -n \
23586 ldlm.namespaces.$imp_name.lru_size)
23587 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23589 run_test 398a "direct IO should cancel lock otherwise lockless"
23591 test_398b() { # LU-4198
23592 which fio || skip_env "no fio installed"
23593 $LFS setstripe -c -1 $DIR/$tfile
23596 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23599 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23600 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23601 --numjobs=$njobs --fallocate=none \
23602 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23603 --filename=$DIR/$tfile &
23606 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23607 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23608 --numjobs=$njobs --fallocate=none \
23609 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23610 --filename=$DIR/$tfile || true
23615 run_test 398b "DIO and buffer IO race"
23617 test_398c() { # LU-4198
23618 local ost1_imp=$(get_osc_import_name client ost1)
23619 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23622 which fio || skip_env "no fio installed"
23624 saved_debug=$($LCTL get_param -n debug)
23625 $LCTL set_param debug=0
23627 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23628 ((size /= 1024)) # by megabytes
23629 ((size /= 2)) # write half of the OST at most
23630 [ $size -gt 40 ] && size=40 #reduce test time anyway
23632 $LFS setstripe -c 1 $DIR/$tfile
23634 # it seems like ldiskfs reserves more space than necessary if the
23635 # writing blocks are not mapped, so it extends the file firstly
23636 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23637 cancel_lru_locks osc
23639 # clear and verify rpc_stats later
23640 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23643 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23644 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23645 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23646 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23647 --filename=$DIR/$tfile
23648 [ $? -eq 0 ] || error "fio write error"
23650 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23651 error "Locks were requested while doing AIO"
23653 # get the percentage of 1-page I/O
23654 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23655 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23657 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23659 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23660 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23661 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23662 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23663 --filename=$DIR/$tfile
23664 [ $? -eq 0 ] || error "fio mixed read write error"
23666 echo "AIO with large block size ${size}M"
23667 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23668 --numjobs=1 --fallocate=none --ioengine=libaio \
23669 --iodepth=16 --allow_file_create=0 --size=${size}M \
23670 --filename=$DIR/$tfile
23671 [ $? -eq 0 ] || error "fio large block size failed"
23674 $LCTL set_param debug="$saved_debug"
23676 run_test 398c "run fio to test AIO"
23678 test_398d() { # LU-13846
23679 which aiocp || skip_env "no aiocp installed"
23680 local aio_file=$DIR/$tfile.aio
23682 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23684 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23685 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23686 stack_trap "rm -f $DIR/$tfile $aio_file"
23688 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23690 # make sure we don't crash and fail properly
23691 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23692 error "aio not aligned with PAGE SIZE should fail"
23694 rm -f $DIR/$tfile $aio_file
23696 run_test 398d "run aiocp to verify block size > stripe size"
23699 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23700 touch $DIR/$tfile.new
23701 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23703 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23705 test_398f() { # LU-14687
23706 which aiocp || skip_env "no aiocp installed"
23707 local aio_file=$DIR/$tfile.aio
23709 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23711 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23712 stack_trap "rm -f $DIR/$tfile $aio_file"
23714 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23715 $LCTL set_param fail_loc=0x1418
23716 # make sure we don't crash and fail properly
23717 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23718 error "aio with page allocation failure succeeded"
23719 $LCTL set_param fail_loc=0
23720 diff $DIR/$tfile $aio_file
23721 [[ $? != 0 ]] || error "no diff after failed aiocp"
23723 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23725 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23726 # stripe and i/o size must be > stripe size
23727 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23728 # single RPC in flight. This test shows async DIO submission is working by
23729 # showing multiple RPCs in flight.
23730 test_398g() { # LU-13798
23731 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23733 # We need to do some i/o first to acquire enough grant to put our RPCs
23734 # in flight; otherwise a new connection may not have enough grant
23736 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23737 error "parallel dio failed"
23738 stack_trap "rm -f $DIR/$tfile"
23740 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23741 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23742 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23743 stack_trap "$LCTL set_param -n $pages_per_rpc"
23745 # Recreate file so it's empty
23747 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23748 #Pause rpc completion to guarantee we see multiple rpcs in flight
23749 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23750 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23751 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23754 $LCTL set_param osc.*.rpc_stats=c
23756 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23757 error "parallel dio failed"
23758 stack_trap "rm -f $DIR/$tfile"
23760 $LCTL get_param osc.*-OST0000-*.rpc_stats
23761 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23762 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23763 grep "8:" | awk '{print $8}')
23764 # We look at the "8 rpcs in flight" field, and verify A) it is present
23765 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23766 # as expected for an 8M DIO to a file with 1M stripes.
23767 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23769 # Verify turning off parallel dio works as expected
23771 $LCTL set_param osc.*.rpc_stats=c
23772 $LCTL set_param llite.*.parallel_dio=0
23773 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23775 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23776 error "dio with parallel dio disabled failed"
23778 # Ideally, we would see only one RPC in flight here, but there is an
23779 # unavoidable race between i/o completion and RPC in flight counting,
23780 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23781 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23782 # So instead we just verify it's always < 8.
23783 $LCTL get_param osc.*-OST0000-*.rpc_stats
23784 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23785 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23786 grep '^$' -B1 | grep . | awk '{print $1}')
23787 [ $ret != "8:" ] ||
23788 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23790 run_test 398g "verify parallel dio async RPC submission"
23792 test_398h() { # LU-13798
23793 local dio_file=$DIR/$tfile.dio
23795 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23797 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23798 stack_trap "rm -f $DIR/$tfile $dio_file"
23800 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
23801 error "parallel dio failed"
23802 diff $DIR/$tfile $dio_file
23803 [[ $? == 0 ]] || error "file diff after aiocp"
23805 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
23807 test_398i() { # LU-13798
23808 local dio_file=$DIR/$tfile.dio
23810 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23812 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23813 stack_trap "rm -f $DIR/$tfile $dio_file"
23815 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23816 $LCTL set_param fail_loc=0x1418
23817 # make sure we don't crash and fail properly
23818 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
23819 error "parallel dio page allocation failure succeeded"
23820 diff $DIR/$tfile $dio_file
23821 [[ $? != 0 ]] || error "no diff after failed aiocp"
23823 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
23825 test_398j() { # LU-13798
23826 # Stripe size > RPC size but less than i/o size tests split across
23827 # stripes and RPCs for individual i/o op
23828 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
23830 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
23831 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23832 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23833 stack_trap "$LCTL set_param -n $pages_per_rpc"
23835 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23836 error "parallel dio write failed"
23837 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
23839 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
23840 error "parallel dio read failed"
23841 diff $DIR/$tfile $DIR/$tfile.2
23842 [[ $? == 0 ]] || error "file diff after parallel dio read"
23844 run_test 398j "test parallel dio where stripe size > rpc_size"
23846 test_398k() { # LU-13798
23847 wait_delete_completed
23850 # 4 stripe file; we will cause out of space on OST0
23851 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23853 # Fill OST0 (if it's not too large)
23854 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23856 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23857 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23859 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23860 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23861 error "dd should fill OST0"
23862 stack_trap "rm -f $DIR/$tfile.1"
23864 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23868 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
23869 error "file is not 0 bytes in size"
23871 # dd above should not succeed, but don't error until here so we can
23872 # get debug info above
23874 error "parallel dio write with enospc succeeded"
23875 stack_trap "rm -f $DIR/$tfile"
23877 run_test 398k "test enospc on first stripe"
23879 test_398l() { # LU-13798
23880 wait_delete_completed
23883 # 4 stripe file; we will cause out of space on OST0
23884 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
23885 # happens on the second i/o chunk we issue
23886 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
23888 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
23889 stack_trap "rm -f $DIR/$tfile"
23891 # Fill OST0 (if it's not too large)
23892 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23894 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23895 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23897 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23898 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23899 error "dd should fill OST0"
23900 stack_trap "rm -f $DIR/$tfile.1"
23902 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
23904 stack_trap "rm -f $DIR/$tfile.2"
23906 # Check that short write completed as expected
23907 ls -la $DIR/$tfile.2
23908 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
23909 error "file is not 1M in size"
23911 # dd above should not succeed, but don't error until here so we can
23912 # get debug info above
23914 error "parallel dio write with enospc succeeded"
23916 # Truncate source file to same length as output file and diff them
23917 $TRUNCATE $DIR/$tfile 1048576
23918 diff $DIR/$tfile $DIR/$tfile.2
23919 [[ $? == 0 ]] || error "data incorrect after short write"
23921 run_test 398l "test enospc on intermediate stripe/RPC"
23923 test_398m() { # LU-13798
23924 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23926 # Set up failure on OST0, the first stripe:
23927 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
23928 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
23929 # So this fail_val specifies OST0
23930 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
23931 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23933 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
23934 error "parallel dio write with failure on first stripe succeeded"
23935 stack_trap "rm -f $DIR/$tfile"
23936 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23938 # Place data in file for read
23939 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23940 error "parallel dio write failed"
23942 # Fail read on OST0, first stripe
23943 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
23944 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
23945 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
23946 error "parallel dio read with error on first stripe succeeded"
23947 rm -f $DIR/$tfile.2
23948 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23950 # Switch to testing on OST1, second stripe
23951 # Clear file contents, maintain striping
23953 # Set up failure on OST1, second stripe:
23954 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
23955 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23957 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
23958 error "parallel dio write with failure on first stripe succeeded"
23959 stack_trap "rm -f $DIR/$tfile"
23960 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23962 # Place data in file for read
23963 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23964 error "parallel dio write failed"
23966 # Fail read on OST1, second stripe
23967 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
23968 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
23969 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
23970 error "parallel dio read with error on first stripe succeeded"
23971 rm -f $DIR/$tfile.2
23972 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
23974 run_test 398m "test RPC failures with parallel dio"
23976 # Parallel submission of DIO should not cause problems for append, but it's
23977 # important to verify.
23978 test_398n() { # LU-13798
23979 $LFS setstripe -C 2 -S 1M $DIR/$tfile
23981 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
23982 error "dd to create source file failed"
23983 stack_trap "rm -f $DIR/$tfile"
23985 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
23986 error "parallel dio write with failure on second stripe succeeded"
23987 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
23988 diff $DIR/$tfile $DIR/$tfile.1
23989 [[ $? == 0 ]] || error "data incorrect after append"
23992 run_test 398n "test append with parallel DIO"
23995 local read_write=$1
23996 if [ "$read_write" = "write" ]; then
23997 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23998 elif [ "$read_write" = "read" ]; then
23999 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24001 error "argument error"
24004 # turn off debug for performance testing
24005 local saved_debug=$($LCTL get_param -n debug)
24006 $LCTL set_param debug=0
24008 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24010 # get ost1 size - $FSNAME-OST0000
24011 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24012 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24013 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24015 if [ "$read_write" = "read" ]; then
24016 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24019 local start_time=$(date +%s.%N)
24020 $dd_cmd bs=1M count=$blocks oflag=sync ||
24021 error "real dd $read_write error"
24022 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24024 if [ "$read_write" = "write" ]; then
24028 # define OBD_FAIL_OST_FAKE_RW 0x238
24029 do_facet ost1 $LCTL set_param fail_loc=0x238
24031 local start_time=$(date +%s.%N)
24032 $dd_cmd bs=1M count=$blocks oflag=sync ||
24033 error "fake dd $read_write error"
24034 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24036 if [ "$read_write" = "write" ]; then
24038 cancel_lru_locks osc
24039 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24040 error "$tfile size not $blocks MB"
24042 do_facet ost1 $LCTL set_param fail_loc=0
24044 echo "fake $read_write $duration_fake vs. normal $read_write" \
24045 "$duration in seconds"
24046 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24047 error_not_in_vm "fake write is slower"
24049 $LCTL set_param -n debug="$saved_debug"
24052 test_399a() { # LU-7655 for OST fake write
24053 remote_ost_nodsh && skip "remote OST with nodsh"
24057 run_test 399a "fake write should not be slower than normal write"
24059 test_399b() { # LU-8726 for OST fake read
24060 remote_ost_nodsh && skip "remote OST with nodsh"
24061 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24062 skip_env "ldiskfs only test"
24067 run_test 399b "fake read should not be slower than normal read"
24069 test_400a() { # LU-1606, was conf-sanity test_74
24070 if ! which $CC > /dev/null 2>&1; then
24071 skip_env "$CC is not installed"
24074 local extra_flags=''
24075 local out=$TMP/$tfile
24076 local prefix=/usr/include/lustre
24079 # Oleg removes c files in his test rig so test if any c files exist
24080 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24081 skip_env "Needed c test files are missing"
24083 if ! [[ -d $prefix ]]; then
24084 # Assume we're running in tree and fixup the include path.
24085 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24086 extra_flags+=" -L$LUSTRE/utils/.lib"
24089 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24090 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24091 error "client api broken"
24095 run_test 400a "Lustre client api program can compile and link"
24097 test_400b() { # LU-1606, LU-5011
24099 local out=$TMP/$tfile
24100 local prefix=/usr/include/linux/lustre
24102 # We use a hard coded prefix so that this test will not fail
24103 # when run in tree. There are headers in lustre/include/lustre/
24104 # that are not packaged (like lustre_idl.h) and have more
24105 # complicated include dependencies (like config.h and lnet/types.h).
24106 # Since this test about correct packaging we just skip them when
24107 # they don't exist (see below) rather than try to fixup cppflags.
24109 if ! which $CC > /dev/null 2>&1; then
24110 skip_env "$CC is not installed"
24113 for header in $prefix/*.h; do
24114 if ! [[ -f "$header" ]]; then
24118 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24119 continue # lustre_ioctl.h is internal header
24122 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24123 error "cannot compile '$header'"
24127 run_test 400b "packaged headers can be compiled"
24129 test_401a() { #LU-7437
24130 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24131 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24133 #count the number of parameters by "list_param -R"
24134 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24135 #count the number of parameters by listing proc files
24136 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24137 echo "proc_dirs='$proc_dirs'"
24138 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24139 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24142 [ $params -eq $procs ] ||
24143 error "found $params parameters vs. $procs proc files"
24145 # test the list_param -D option only returns directories
24146 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24147 #count the number of parameters by listing proc directories
24148 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24151 [ $params -eq $procs ] ||
24152 error "found $params parameters vs. $procs proc files"
24154 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24157 # jobid_var may not allow arbitrary values, so use jobid_name
24159 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24160 local testname=jobid_name tmp='testing%p'
24162 local testname=jobid_var tmp=testing
24165 local save=$($LCTL get_param -n $testname)
24167 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24168 error "no error returned when setting bad parameters"
24170 local jobid_new=$($LCTL get_param -n foe $testname baz)
24171 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24173 $LCTL set_param -n fog=bam $testname=$save bat=fog
24174 local jobid_old=$($LCTL get_param -n foe $testname bag)
24175 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24177 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24180 # jobid_var may not allow arbitrary values, so use jobid_name
24182 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24183 local testname=jobid_name
24185 local testname=jobid_var
24188 local jobid_var_old=$($LCTL get_param -n $testname)
24189 local jobid_var_new
24191 $LCTL set_param $testname= &&
24192 error "no error returned for 'set_param a='"
24194 jobid_var_new=$($LCTL get_param -n $testname)
24195 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24196 error "$testname was changed by setting without value"
24198 $LCTL set_param $testname &&
24199 error "no error returned for 'set_param a'"
24201 jobid_var_new=$($LCTL get_param -n $testname)
24202 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24203 error "$testname was changed by setting without value"
24205 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24208 # jobid_var may not allow arbitrary values, so use jobid_name
24210 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24211 local testname=jobid_name new_value='foo=bar%p'
24213 local testname=jobid_var new_valuie=foo=bar
24216 local jobid_var_old=$($LCTL get_param -n $testname)
24217 local jobid_var_new
24219 $LCTL set_param $testname=$new_value ||
24220 error "'set_param a=b' did not accept a value containing '='"
24222 jobid_var_new=$($LCTL get_param -n $testname)
24223 [[ "$jobid_var_new" == "$new_value" ]] ||
24224 error "'set_param a=b' failed on a value containing '='"
24226 # Reset the $testname to test the other format
24227 $LCTL set_param $testname=$jobid_var_old
24228 jobid_var_new=$($LCTL get_param -n $testname)
24229 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24230 error "failed to reset $testname"
24232 $LCTL set_param $testname $new_value ||
24233 error "'set_param a b' did not accept a value containing '='"
24235 jobid_var_new=$($LCTL get_param -n $testname)
24236 [[ "$jobid_var_new" == "$new_value" ]] ||
24237 error "'set_param a b' failed on a value containing '='"
24239 $LCTL set_param $testname $jobid_var_old
24240 jobid_var_new=$($LCTL get_param -n $testname)
24241 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24242 error "failed to reset $testname"
24244 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24246 test_401e() { # LU-14779
24247 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24248 error "lctl list_param MGC* failed"
24249 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24250 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24251 error "lctl get_param lru_size failed"
24253 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24256 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24257 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24258 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24259 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24260 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24261 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24262 remote_mds_nodsh && skip "remote MDS with nodsh"
24264 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24265 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24266 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24267 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24268 echo "Touch failed - OK"
24270 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24273 local file1=$DIR/$tfile.1
24274 local file2=$DIR/$tfile.2
24275 local tfile=$TMP/$tfile
24277 rm -f $file1 $file2 $tfile
24282 # 30 sec OBD_TIMEOUT in ll_getattr()
24283 # right before populating st_nlink
24284 $LCTL set_param fail_loc=0x80001409
24285 stat -c %h $file1 > $tfile &
24287 # create an alias, drop all locks and reclaim the dentry
24289 cancel_lru_locks mdc
24290 cancel_lru_locks osc
24291 sysctl -w vm.drop_caches=2
24295 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24297 rm -f $tfile $file1 $file2
24299 run_test 403 "i_nlink should not drop to zero due to aliasing"
24301 test_404() { # LU-6601
24302 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24303 skip "Need server version newer than 2.8.52"
24304 remote_mds_nodsh && skip "remote MDS with nodsh"
24306 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24307 awk '/osp .*-osc-MDT/ { print $4}')
24310 for osp in $mosps; do
24311 echo "Deactivate: " $osp
24312 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24313 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24314 awk -vp=$osp '$4 == p { print $2 }')
24315 [ $stat = IN ] || {
24316 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24317 error "deactivate error"
24319 echo "Activate: " $osp
24320 do_facet $SINGLEMDS $LCTL --device %$osp activate
24321 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24322 awk -vp=$osp '$4 == p { print $2 }')
24323 [ $stat = UP ] || {
24324 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24325 error "activate error"
24329 run_test 404 "validate manual {de}activated works properly for OSPs"
24332 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24333 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24334 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24335 skip "Layout swap lock is not supported"
24337 check_swap_layouts_support
24338 check_swap_layout_no_dom $DIR
24340 test_mkdir $DIR/$tdir
24341 swap_lock_test -d $DIR/$tdir ||
24342 error "One layout swap locked test failed"
24344 run_test 405 "Various layout swap lock tests"
24347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24348 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24349 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24351 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24352 skip "Need MDS version at least 2.8.50"
24354 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24355 local test_pool=$TESTNAME
24357 pool_add $test_pool || error "pool_add failed"
24358 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24359 error "pool_add_targets failed"
24361 save_layout_restore_at_exit $MOUNT
24363 # parent set default stripe count only, child will stripe from both
24364 # parent and fs default
24365 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24366 error "setstripe $MOUNT failed"
24367 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24368 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24369 for i in $(seq 10); do
24370 local f=$DIR/$tdir/$tfile.$i
24371 touch $f || error "touch failed"
24372 local count=$($LFS getstripe -c $f)
24373 [ $count -eq $OSTCOUNT ] ||
24374 error "$f stripe count $count != $OSTCOUNT"
24375 local offset=$($LFS getstripe -i $f)
24376 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24377 local size=$($LFS getstripe -S $f)
24378 [ $size -eq $((def_stripe_size * 2)) ] ||
24379 error "$f stripe size $size != $((def_stripe_size * 2))"
24380 local pool=$($LFS getstripe -p $f)
24381 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24384 # change fs default striping, delete parent default striping, now child
24385 # will stripe from new fs default striping only
24386 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24387 error "change $MOUNT default stripe failed"
24388 $LFS setstripe -c 0 $DIR/$tdir ||
24389 error "delete $tdir default stripe failed"
24390 for i in $(seq 11 20); do
24391 local f=$DIR/$tdir/$tfile.$i
24392 touch $f || error "touch $f failed"
24393 local count=$($LFS getstripe -c $f)
24394 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24395 local offset=$($LFS getstripe -i $f)
24396 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24397 local size=$($LFS getstripe -S $f)
24398 [ $size -eq $def_stripe_size ] ||
24399 error "$f stripe size $size != $def_stripe_size"
24400 local pool=$($LFS getstripe -p $f)
24401 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24404 unlinkmany $DIR/$tdir/$tfile. 1 20
24406 local f=$DIR/$tdir/$tfile
24407 pool_remove_all_targets $test_pool $f
24408 pool_remove $test_pool $f
24410 run_test 406 "DNE support fs default striping"
24413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24414 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24415 skip "Need MDS version at least 2.8.55"
24416 remote_mds_nodsh && skip "remote MDS with nodsh"
24418 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24419 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24420 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24421 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24422 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24424 #define OBD_FAIL_DT_TXN_STOP 0x2019
24425 for idx in $(seq $MDSCOUNT); do
24426 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24428 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24429 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24430 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24433 run_test 407 "transaction fail should cause operation fail"
24436 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24438 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24439 lctl set_param fail_loc=0x8000040a
24440 # let ll_prepare_partial_page() fail
24441 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24445 # create at least 100 unused inodes so that
24446 # shrink_icache_memory(0) should not return 0
24447 touch $DIR/$tfile-{0..100}
24448 rm -f $DIR/$tfile-{0..100}
24451 echo 2 > /proc/sys/vm/drop_caches
24453 run_test 408 "drop_caches should not hang due to page leaks"
24457 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24459 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24460 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24461 touch $DIR/$tdir/guard || error "(2) Fail to create"
24463 local PREFIX=$(str_repeat 'A' 128)
24464 echo "Create 1K hard links start at $(date)"
24465 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24466 error "(3) Fail to hard link"
24468 echo "Links count should be right although linkEA overflow"
24469 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24470 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24471 [ $linkcount -eq 1001 ] ||
24472 error "(5) Unexpected hard links count: $linkcount"
24474 echo "List all links start at $(date)"
24475 ls -l $DIR/$tdir/foo > /dev/null ||
24476 error "(6) Fail to list $DIR/$tdir/foo"
24478 echo "Unlink hard links start at $(date)"
24479 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24480 error "(7) Fail to unlink"
24481 echo "Unlink hard links finished at $(date)"
24483 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24487 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24488 skip "Need client version at least 2.9.59"
24489 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24490 skip "Need MODULES build"
24492 # Create a file, and stat it from the kernel
24493 local testfile=$DIR/$tfile
24496 local run_id=$RANDOM
24497 local my_ino=$(stat --format "%i" $testfile)
24499 # Try to insert the module. This will always fail as the
24500 # module is designed to not be inserted.
24501 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24504 # Anything but success is a test failure
24506 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24507 error "no inode match"
24509 run_test 410 "Test inode number returned from kernel thread"
24511 cleanup_test411_cgroup() {
24517 local cg_basedir=/sys/fs/cgroup/memory
24519 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24520 skip "no setup for cgroup"
24522 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24523 error "test file creation failed"
24524 cancel_lru_locks osc
24526 # Create a very small memory cgroup to force a slab allocation error
24527 local cgdir=$cg_basedir/osc_slab_alloc
24528 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24529 trap "cleanup_test411_cgroup $cgdir" EXIT
24530 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24531 echo 1M > $cgdir/memory.limit_in_bytes
24533 # Should not LBUG, just be killed by oom-killer
24534 # dd will return 0 even allocation failure in some environment.
24535 # So don't check return value
24536 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24537 cleanup_test411_cgroup $cgdir
24541 run_test 411 "Slab allocation error with cgroup does not LBUG"
24544 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24545 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24546 skip "Need server version at least 2.10.55"
24549 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24550 error "mkdir failed"
24551 $LFS getdirstripe $DIR/$tdir
24552 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24553 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24554 error "expect $((MDSCOUT - 1)) get $stripe_index"
24555 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24556 [ $stripe_count -eq 2 ] ||
24557 error "expect 2 get $stripe_count"
24559 run_test 412 "mkdir on specific MDTs"
24561 generate_uneven_mdts() {
24573 echo "Check for uneven MDTs: "
24575 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24576 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24577 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24579 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24580 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24583 for ((i = 1; i < ${#ffree[@]}; i++)); do
24584 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24585 if [ $tmp -gt $max ]; then
24589 if [ $tmp -lt $min ]; then
24595 # Check if we need to generate uneven MDTs
24596 local diff=$(((max - min) * 100 / min))
24597 local testdir=$DIR/$tdir-fillmdt
24602 while (( diff < threshold )); do
24603 # generate uneven MDTs, create till $threshold% diff
24604 echo -n "weight diff=$diff% must be > $threshold% ..."
24605 echo "Fill MDT$min_index with 100 files: loop $i"
24606 testdir=$DIR/$tdir-fillmdt/$i
24607 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24608 error "mkdir $testdir failed"
24609 $LFS setstripe -E 1M -L mdt $testdir ||
24610 error "setstripe $testdir failed"
24611 for F in f.{0..99}; do
24612 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24613 /dev/null 2>&1 || error "dd $F failed"
24616 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24617 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24618 max=$(((${ffree[max_index]} >> 8) * \
24619 (${bavail[max_index]} * bsize >> 16)))
24620 min=$(((${ffree[min_index]} >> 8) * \
24621 (${bavail[min_index]} * bsize >> 16)))
24622 diff=$(((max - min) * 100 / min))
24626 echo "MDT filesfree available: ${ffree[@]}"
24627 echo "MDT blocks available: ${bavail[@]}"
24628 echo "weight diff=$diff%"
24633 local stripe_count=$2
24634 local mdts=$(comma_list $(mdts_nodes))
24637 local lmv_qos_prio_free
24638 local lmv_qos_threshold_rr
24639 local lmv_qos_maxage
24640 local lod_qos_prio_free
24641 local lod_qos_threshold_rr
24642 local lod_qos_maxage
24646 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24647 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24648 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24650 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24651 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24652 stack_trap "$LCTL set_param \
24653 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24654 stack_trap "$LCTL set_param \
24655 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24656 stack_trap "$LCTL set_param \
24657 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24659 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24660 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24661 lod_qos_prio_free=${lod_qos_prio_free%%%}
24662 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24663 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24664 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24665 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24666 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24667 stack_trap "do_nodes $mdts $LCTL set_param \
24668 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24669 stack_trap "do_nodes $mdts $LCTL set_param \
24670 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24671 stack_trap "do_nodes $mdts $LCTL set_param \
24672 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24674 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24675 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24677 testdir=$DIR/$tdir-s$stripe_count/rr
24679 local stripe_index=$($LFS getstripe -m $testdir)
24680 local test_mkdir_rr=true
24682 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24683 getfattr -d -m dmv -e hex $testdir | grep dmv
24684 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24685 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24686 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24687 test_mkdir_rr=false
24692 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24693 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24695 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24696 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24697 eval $mkdir_cmd $testdir/subdir$i ||
24698 error "$mkdir_cmd subdir$i failed"
24701 for (( i = 0; i < $MDSCOUNT; i++ )); do
24702 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24703 echo "$count directories created on MDT$i"
24704 if $test_mkdir_rr; then
24705 (( $count == 100 )) ||
24706 error "subdirs are not evenly distributed"
24707 elif (( $i == $stripe_index )); then
24708 (( $count == 100 * MDSCOUNT )) ||
24709 error "$count subdirs created on MDT$i"
24711 (( $count == 0 )) ||
24712 error "$count subdirs created on MDT$i"
24715 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24716 count=$($LFS getdirstripe $testdir/* |
24717 grep -c -P "^\s+$i\t")
24718 echo "$count stripes created on MDT$i"
24719 # deviation should < 5% of average
24720 (( $count >= 95 * stripe_count &&
24721 $count <= 105 * stripe_count)) ||
24722 error "stripes are not evenly distributed"
24727 echo "Check for uneven MDTs: "
24737 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24738 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24739 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24741 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24742 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24745 for ((i = 1; i < ${#ffree[@]}; i++)); do
24746 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24747 if [ $tmp -gt $max ]; then
24751 if [ $tmp -lt $min ]; then
24757 (( ${ffree[min_index]} > 0 )) ||
24758 skip "no free files in MDT$min_index"
24759 (( ${ffree[min_index]} < 100000000 )) ||
24760 skip "too many free files in MDT$min_index"
24762 echo "MDT filesfree available: ${ffree[@]}"
24763 echo "MDT blocks available: ${bavail[@]}"
24764 echo "weight diff=$(((max - min) * 100 / min))%"
24766 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24768 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
24769 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24770 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
24771 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24772 # decrease statfs age, so that it can be updated in time
24773 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24774 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24778 testdir=$DIR/$tdir-s$stripe_count/qos
24781 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
24782 for (( i = 0; i < num * MDSCOUNT; i++ )); do
24783 eval $mkdir_cmd $testdir/subdir$i ||
24784 error "$mkdir_cmd subdir$i failed"
24787 for (( i = 0; i < $MDSCOUNT; i++ )); do
24788 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24789 echo "$count directories created on MDT$i"
24791 if [ $stripe_count -gt 1 ]; then
24792 count=$($LFS getdirstripe $testdir/* |
24793 grep -c -P "^\s+$i\t")
24794 echo "$count stripes created on MDT$i"
24798 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
24799 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
24801 # D-value should > 10% of averge
24802 (( max - min >= num / 10 )) ||
24803 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
24806 if (( stripe_count > 1 )); then
24807 max=$($LFS getdirstripe $testdir/* |
24808 grep -c -P "^\s+$max_index\t")
24809 min=$($LFS getdirstripe $testdir/* |
24810 grep -c -P "^\s+$min_index\t")
24811 (( max - min >= num * stripe_count / 20 )) ||
24812 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
24824 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24825 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24826 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24828 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24830 for ((i = 1; i < ${#ffree[@]}; i++)); do
24831 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24832 (( tmp < min )) && min=$tmp && min_index=$i
24839 [ $MDSCOUNT -lt 2 ] &&
24840 skip "We need at least 2 MDTs for this test"
24842 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24843 skip "Need server version at least 2.12.52"
24847 generate_uneven_mdts 100
24848 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24849 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24850 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24851 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
24852 error "mkdir failed"
24853 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
24856 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24859 [ $MDSCOUNT -lt 2 ] &&
24860 skip "We need at least 2 MDTs for this test"
24862 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24863 skip "Need server version at least 2.12.52"
24868 generate_uneven_mdts 100
24869 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24870 testdir=$DIR/$tdir-s$stripe_count
24871 mkdir $testdir || error "mkdir $testdir failed"
24872 mkdir $testdir/rr || error "mkdir rr failed"
24873 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
24874 error "mkdir qos failed"
24875 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24876 $testdir/rr || error "setdirstripe rr failed"
24877 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24878 error "setdirstripe failed"
24879 test_qos_mkdir "mkdir" $stripe_count
24882 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24885 (( $MDSCOUNT >= 2 )) ||
24886 skip "We need at least 2 MDTs for this test"
24888 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
24889 skip "Need server version at least 2.14.51"
24895 testdir=$DIR/${tdir}-s1
24896 mkdir $testdir || error "mkdir $testdir failed"
24897 mkdir $testdir/rr || error "mkdir rr failed"
24898 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
24899 # default max_inherit is -1, default max_inherit_rr is 0
24900 $LFS setdirstripe -D -c 1 $testdir/rr ||
24901 error "setdirstripe rr failed"
24902 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24903 error "setdirstripe qos failed"
24904 test_qos_mkdir "mkdir" 1
24906 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24907 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24908 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24909 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24910 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
24912 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24913 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24914 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24915 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24916 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
24917 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24918 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
24919 error "level2 shouldn't have default LMV" || true
24921 run_test 413c "mkdir with default LMV max inherit rr"
24924 (( MDSCOUNT >= 2 )) ||
24925 skip "We need at least 2 MDTs for this test"
24927 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
24928 skip "Need server version at least 2.14.51"
24930 local lmv_qos_threshold_rr
24932 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24934 stack_trap "$LCTL set_param \
24935 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
24937 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24938 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24939 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
24940 error "$tdir shouldn't have default LMV"
24941 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
24942 error "mkdir sub failed"
24944 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
24946 (( count == 100 )) || error "$count subdirs on MDT0"
24948 run_test 413d "inherit ROOT default LMV"
24955 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
24956 unlinkmany $subdir/f. 100 &
24960 for pid in $pids; do
24964 run_test 413z "413 test cleanup"
24967 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24968 $LCTL set_param fail_loc=0x80000521
24969 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24972 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24976 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24977 skip "Need server version at least 2.11.52"
24987 # this test may be slow on ZFS
24988 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24990 # though this test is designed for striped directory, let's test normal
24991 # directory too since lock is always saved as CoS lock.
24992 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24993 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25002 start_time=$(date +%s)
25003 for i in $(seq $total); do
25004 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25007 end_time=$(date +%s)
25008 duration=$((end_time - start_time))
25010 kill -9 $setattr_pid
25012 echo "rename $total files took $duration sec"
25013 [ $duration -lt 100 ] || error "rename took $duration sec"
25015 run_test 415 "lock revoke is not missing"
25018 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25019 skip "Need server version at least 2.11.55"
25021 # define OBD_FAIL_OSD_TXN_START 0x19a
25022 do_facet mds1 lctl set_param fail_loc=0x19a
25024 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25028 run_test 416 "transaction start failure won't cause system hung"
25032 do_nodes $(comma_list $(mdts_nodes)) \
25033 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25034 do_nodes $(comma_list $(mdts_nodes)) \
25035 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25036 do_nodes $(comma_list $(mdts_nodes)) \
25037 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25041 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25042 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25043 skip "Need MDS version at least 2.11.56"
25045 trap cleanup_417 RETURN EXIT
25047 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25048 do_nodes $(comma_list $(mdts_nodes)) \
25049 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25050 $LFS migrate -m 0 $DIR/$tdir.1 &&
25051 error "migrate dir $tdir.1 should fail"
25053 do_nodes $(comma_list $(mdts_nodes)) \
25054 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25055 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25056 error "create remote dir $tdir.2 should fail"
25058 do_nodes $(comma_list $(mdts_nodes)) \
25059 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25060 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25061 error "create striped dir $tdir.3 should fail"
25064 run_test 417 "disable remote dir, striped dir and dir migration"
25066 # Checks that the outputs of df [-i] and lfs df [-i] match
25068 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25078 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25080 for count in {1..100}; do
25084 # read the lines of interest
25085 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25086 error "df $inodes $dir | tail -n +2 failed"
25087 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25088 error "lfs df $inodes $dir | grep summary: failed"
25090 # skip first substrings of each output as they are different
25091 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25092 # compare the two outputs
25094 for i in {1..5}; do
25095 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25103 lfs df $inodes $dir
25104 error "df and lfs df $1 output mismatch: " \
25105 "df ${inodes}: ${df_out[*]}, " \
25106 "lfs df ${inodes}: ${lfs_df_out[*]}"
25111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25113 local dir=$DIR/$tdir
25114 local numfiles=$((RANDOM % 4096 + 2))
25115 local numblocks=$((RANDOM % 256 + 1))
25117 wait_delete_completed
25120 # check block output
25121 check_lfs_df blocks $dir
25122 # check inode output
25123 check_lfs_df inodes $dir
25125 # create a single file and retest
25126 echo "Creating a single file and testing"
25127 createmany -o $dir/$tfile- 1 &>/dev/null ||
25128 error "creating 1 file in $dir failed"
25129 check_lfs_df blocks $dir
25130 check_lfs_df inodes $dir
25132 # create a random number of files
25133 echo "Creating $((numfiles - 1)) files and testing"
25134 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25135 error "creating $((numfiles - 1)) files in $dir failed"
25137 # write a random number of blocks to the first test file
25138 echo "Writing $numblocks 4K blocks and testing"
25139 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25140 count=$numblocks &>/dev/null ||
25141 error "dd to $dir/${tfile}-0 failed"
25144 check_lfs_df blocks $dir
25145 check_lfs_df inodes $dir
25147 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25148 error "unlinking $numfiles files in $dir failed"
25150 run_test 418 "df and lfs df outputs match"
25154 local dir=$DIR/$tdir
25159 cancel_lru_locks mdc
25161 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25162 $LCTL set_param fail_loc=0x1410
25164 $LCTL set_param fail_loc=0
25167 run_test 419 "Verify open file by name doesn't crash kernel"
25171 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25172 skip "Need MDS version at least 2.12.53"
25174 local SAVE_UMASK=$(umask)
25175 local dir=$DIR/$tdir
25176 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25180 mkdir -m03777 $dir/testdir
25181 ls -dn $dir/testdir
25182 # Need to remove trailing '.' when SELinux is enabled
25183 local dirperms=$(ls -dn $dir/testdir |
25184 awk '{ sub(/\.$/, "", $1); print $1}')
25185 [ $dirperms == "drwxrwsrwt" ] ||
25186 error "incorrect perms on $dir/testdir"
25188 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25189 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25190 ls -n $dir/testdir/testfile
25191 local fileperms=$(ls -n $dir/testdir/testfile |
25192 awk '{ sub(/\.$/, "", $1); print $1}')
25193 [ $fileperms == "-rwxr-xr-x" ] ||
25194 error "incorrect perms on $dir/testdir/testfile"
25198 run_test 420 "clear SGID bit on non-directories for non-members"
25205 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25206 skip "Need MDS version at least 2.12.54"
25208 test_mkdir $DIR/$tdir
25209 createmany -o $DIR/$tdir/f 3
25210 cnt=$(ls -1 $DIR/$tdir | wc -l)
25211 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25213 fid1=$(lfs path2fid $DIR/$tdir/f1)
25214 fid2=$(lfs path2fid $DIR/$tdir/f2)
25215 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25217 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25218 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25220 cnt=$(ls -1 $DIR/$tdir | wc -l)
25221 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25223 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25224 createmany -o $DIR/$tdir/f 3
25225 cnt=$(ls -1 $DIR/$tdir | wc -l)
25226 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25228 fid1=$(lfs path2fid $DIR/$tdir/f1)
25229 fid2=$(lfs path2fid $DIR/$tdir/f2)
25230 echo "remove using fsname $FSNAME"
25231 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25233 cnt=$(ls -1 $DIR/$tdir | wc -l)
25234 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25236 run_test 421a "simple rm by fid"
25243 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25244 skip "Need MDS version at least 2.12.54"
25246 test_mkdir $DIR/$tdir
25247 createmany -o $DIR/$tdir/f 3
25248 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25251 FID1=$(lfs path2fid $DIR/$tdir/f1)
25252 FID2=$(lfs path2fid $DIR/$tdir/f2)
25253 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25255 kill -USR1 $MULTIPID
25258 cnt=$(ls $DIR/$tdir | wc -l)
25259 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25261 run_test 421b "rm by fid on open file"
25267 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25268 skip "Need MDS version at least 2.12.54"
25270 test_mkdir $DIR/$tdir
25271 createmany -o $DIR/$tdir/f 3
25272 touch $DIR/$tdir/$tfile
25273 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25274 cnt=$(ls -1 $DIR/$tdir | wc -l)
25275 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25277 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25278 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25280 cnt=$(ls $DIR/$tdir | wc -l)
25281 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25283 run_test 421c "rm by fid against hardlinked files"
25289 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25290 skip "Need MDS version at least 2.12.54"
25292 test_mkdir $DIR/$tdir
25293 createmany -o $DIR/$tdir/f 4097
25294 cnt=$(ls -1 $DIR/$tdir | wc -l)
25295 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25297 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25298 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25300 cnt=$(ls $DIR/$tdir | wc -l)
25302 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25304 run_test 421d "rmfid en masse"
25310 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25311 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25312 skip "Need MDS version at least 2.12.54"
25314 mkdir -p $DIR/$tdir
25315 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25316 createmany -o $DIR/$tdir/striped_dir/f 512
25317 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25318 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25320 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25321 sed "s/[/][^:]*://g")
25322 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25324 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25326 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25328 run_test 421e "rmfid in DNE"
25334 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25335 skip "Need MDS version at least 2.12.54"
25337 test_mkdir $DIR/$tdir
25339 cnt=$(ls -1 $DIR/$tdir | wc -l)
25340 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25342 FID=$(lfs path2fid $DIR/$tdir/f)
25343 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25344 # rmfid should fail
25345 cnt=$(ls -1 $DIR/$tdir | wc -l)
25346 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25348 chmod a+rw $DIR/$tdir
25350 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25351 # rmfid should fail
25352 cnt=$(ls -1 $DIR/$tdir | wc -l)
25353 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25356 $RUNAS touch $DIR/$tdir/f
25357 FID=$(lfs path2fid $DIR/$tdir/f)
25358 echo "rmfid as root"
25359 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25360 cnt=$(ls -1 $DIR/$tdir | wc -l)
25361 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25364 $RUNAS touch $DIR/$tdir/f
25365 cnt=$(ls -1 $DIR/$tdir | wc -l)
25366 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25367 FID=$(lfs path2fid $DIR/$tdir/f)
25368 # rmfid w/o user_fid2path mount option should fail
25369 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25370 cnt=$(ls -1 $DIR/$tdir | wc -l)
25371 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25373 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25374 stack_trap "rmdir $tmpdir"
25375 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25376 error "failed to mount client'"
25377 stack_trap "umount_client $tmpdir"
25379 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25380 # rmfid should succeed
25381 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25382 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25384 # rmfid shouldn't allow to remove files due to dir's permission
25385 chmod a+rwx $tmpdir/$tdir
25386 touch $tmpdir/$tdir/f
25387 ls -la $tmpdir/$tdir
25388 FID=$(lfs path2fid $tmpdir/$tdir/f)
25389 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25392 run_test 421f "rmfid checks permissions"
25398 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25399 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25400 skip "Need MDS version at least 2.12.54"
25402 mkdir -p $DIR/$tdir
25403 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25404 createmany -o $DIR/$tdir/striped_dir/f 512
25405 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25406 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25408 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25409 sed "s/[/][^:]*://g")
25411 rm -f $DIR/$tdir/striped_dir/f1*
25412 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25413 removed=$((512 - cnt))
25415 # few files have been just removed, so we expect
25416 # rmfid to fail on their fids
25417 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25418 [ $removed != $errors ] && error "$errors != $removed"
25420 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25422 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25424 run_test 421g "rmfid to return errors properly"
25427 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25428 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25429 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25430 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25431 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25433 local amc=$(at_max_get client)
25434 local amo=$(at_max_get mds1)
25435 local timeout=`lctl get_param -n timeout`
25437 at_max_set 0 client
25440 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25441 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25442 fail_val=$(((2*timeout + 10)*1000))
25443 touch $DIR/$tdir/d3/file &
25445 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25446 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25447 fail_val=$((2*timeout + 5))
25448 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25452 sleep $((2 * timeout))
25456 touch $DIR/$tdir/d2/file3
25457 touch $DIR/$tdir/d2/file4
25458 touch $DIR/$tdir/d2/file5
25461 at_max_set $amc client
25462 at_max_set $amo mds1
25464 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25465 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25466 error "Watchdog is always throttled"
25468 run_test 422 "kill a process with RPC in progress"
25481 # ensure statfs cache is expired
25484 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25485 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25489 run_test 423 "statfs should return a right data"
25492 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25493 $LCTL set_param fail_loc=0x80000522
25494 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25497 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25500 test_mkdir -c -1 $DIR/$tdir
25501 $LFS setstripe -c -1 $DIR/$tdir
25503 lru_resize_disable "" 100
25504 stack_trap "lru_resize_enable" EXIT
25508 for i in $(seq $((MDSCOUNT * 125))); do
25509 local t=$DIR/$tdir/$tfile_$i
25511 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25512 error_noexit "Create file $t"
25514 stack_trap "rm -rf $DIR/$tdir" EXIT
25516 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25517 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25518 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25520 [ $lock_count -le $lru_size ] ||
25521 error "osc lock count $lock_count > lru size $lru_size"
25524 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25525 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25526 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25528 [ $lock_count -le $lru_size ] ||
25529 error "mdc lock count $lock_count > lru size $lru_size"
25532 run_test 425 "lock count should not exceed lru size"
25535 splice-test -r $DIR/$tfile
25536 splice-test -rd $DIR/$tfile
25537 splice-test $DIR/$tfile
25538 splice-test -d $DIR/$tfile
25540 run_test 426 "splice test on Lustre"
25543 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25544 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25545 skip "Need MDS version at least 2.12.4"
25551 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25552 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25554 $LFS getdirstripe $DIR/$tdir/1/dir
25556 #first setfattr for creating updatelog
25557 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25559 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25560 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25561 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25562 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25566 wait_recovery_complete mds2 $((2*TIMEOUT))
25568 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25569 echo $log | grep "get update log failed" &&
25570 error "update log corruption is detected" || true
25572 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25576 local cache_limit=$CACHE_MAX
25578 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25579 $LCTL set_param -n llite.*.max_cached_mb=64
25582 $LFS setstripe -c 1 $DIR/$tdir
25583 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25584 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25586 for f in $(seq 4); do
25587 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25591 cancel_lru_locks osc
25593 for f in $(seq 4); do
25594 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25598 run_test 428 "large block size IO should not hang"
25600 test_429() { # LU-7915 / LU-10948
25601 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25602 local testfile=$DIR/$tfile
25603 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25609 $LCTL get_param $ll_opencache_threshold_count ||
25610 skip "client does not have opencache parameter"
25612 set_opencache $new_flag
25613 stack_trap "restore_opencache"
25614 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25615 error "enable opencache failed"
25617 # drop MDC DLM locks
25618 cancel_lru_locks mdc
25619 # clear MDC RPC stats counters
25620 $LCTL set_param $mdc_rpcstats=clear
25622 # According to the current implementation, we need to run 3 times
25623 # open & close file to verify if opencache is enabled correctly.
25624 # 1st, RPCs are sent for lookup/open and open handle is released on
25626 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25627 # so open handle won't be released thereafter.
25628 # 3rd, No RPC is sent out.
25629 $MULTIOP $testfile oc || error "multiop failed"
25630 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25631 echo "1st: $first_rpc RPCs in flight"
25633 $MULTIOP $testfile oc || error "multiop failed"
25634 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25635 echo "2nd: $second_rpc RPCs in flight"
25637 $MULTIOP $testfile oc || error "multiop failed"
25638 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25639 echo "3rd: $third_rpc RPCs in flight"
25641 #verify no MDC RPC is sent
25642 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25644 run_test 429 "verify if opencache flag on client side does work"
25650 # data at [200K, 400K)
25651 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25652 error "256K->512K dd fails"
25654 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25655 error "2M->3M dd fails"
25657 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25658 error "4M->5M dd fails"
25659 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25660 # start at first component hole #1
25661 printf "Seeking hole from 1000 ... "
25662 offset=$(lseek_test -l 1000 $file)
25664 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25665 printf "Seeking data from 1000 ... "
25666 offset=$(lseek_test -d 1000 $file)
25668 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25670 # start at first component data block
25671 printf "Seeking hole from 300000 ... "
25672 offset=$(lseek_test -l 300000 $file)
25674 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25675 printf "Seeking data from 300000 ... "
25676 offset=$(lseek_test -d 300000 $file)
25678 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25680 # start at the first component but beyond end of object size
25681 printf "Seeking hole from 1000000 ... "
25682 offset=$(lseek_test -l 1000000 $file)
25684 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25685 printf "Seeking data from 1000000 ... "
25686 offset=$(lseek_test -d 1000000 $file)
25688 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25690 # start at second component stripe 2 (empty file)
25691 printf "Seeking hole from 1500000 ... "
25692 offset=$(lseek_test -l 1500000 $file)
25694 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25695 printf "Seeking data from 1500000 ... "
25696 offset=$(lseek_test -d 1500000 $file)
25698 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25700 # start at second component stripe 1 (all data)
25701 printf "Seeking hole from 3000000 ... "
25702 offset=$(lseek_test -l 3000000 $file)
25704 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25705 printf "Seeking data from 3000000 ... "
25706 offset=$(lseek_test -d 3000000 $file)
25708 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25710 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25711 error "2nd dd fails"
25712 echo "Add data block at 640K...1280K"
25714 # start at before new data block, in hole
25715 printf "Seeking hole from 600000 ... "
25716 offset=$(lseek_test -l 600000 $file)
25718 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25719 printf "Seeking data from 600000 ... "
25720 offset=$(lseek_test -d 600000 $file)
25722 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25724 # start at the first component new data block
25725 printf "Seeking hole from 1000000 ... "
25726 offset=$(lseek_test -l 1000000 $file)
25728 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25729 printf "Seeking data from 1000000 ... "
25730 offset=$(lseek_test -d 1000000 $file)
25732 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25734 # start at second component stripe 2, new data
25735 printf "Seeking hole from 1200000 ... "
25736 offset=$(lseek_test -l 1200000 $file)
25738 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25739 printf "Seeking data from 1200000 ... "
25740 offset=$(lseek_test -d 1200000 $file)
25742 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25744 # start beyond file end
25745 printf "Using offset > filesize ... "
25746 lseek_test -l 4000000 $file && error "lseek should fail"
25747 printf "Using offset > filesize ... "
25748 lseek_test -d 4000000 $file && error "lseek should fail"
25754 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25755 skip "MDT does not support SEEK_HOLE"
25757 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25758 skip "OST does not support SEEK_HOLE"
25760 local file=$DIR/$tdir/$tfile
25762 mkdir -p $DIR/$tdir
25764 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25765 # OST stripe #1 will have continuous data at [1M, 3M)
25766 # OST stripe #2 is empty
25767 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25768 lseek_test_430 $file
25770 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25771 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25772 lseek_test_430 $file
25774 $LFS setstripe -c2 -S 512K $file
25775 echo "Two stripes, stripe size 512K"
25776 lseek_test_430 $file
25778 # FLR with stale mirror
25779 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25781 echo "Mirrored file:"
25782 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25783 echo "Plain 2 stripes 1M"
25784 lseek_test_430 $file
25787 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25790 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25791 skip "OST does not support SEEK_HOLE"
25794 local file=$DIR/$tdir/$tfile
25796 mkdir -p $DIR/$tdir
25797 # Empty layout lseek should fail
25800 printf "Seeking hole from 0 ... "
25801 lseek_test -l 0 $file && error "lseek should fail"
25802 printf "Seeking data from 0 ... "
25803 lseek_test -d 0 $file && error "lseek should fail"
25807 $LFS setstripe -E 1M -c2 -E eof $file
25808 $TRUNCATE $file 1048576
25809 printf "Seeking hole from 1000000 ... "
25810 offset=$(lseek_test -l 1000000 $file)
25812 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25813 printf "Seeking data from 1000000 ... "
25814 lseek_test -d 1000000 $file && error "lseek should fail"
25817 # full component followed by non-inited one
25818 $LFS setstripe -E 1M -c2 -E eof $file
25819 dd if=/dev/urandom of=$file bs=1M count=1
25820 printf "Seeking hole from 1000000 ... "
25821 offset=$(lseek_test -l 1000000 $file)
25823 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25824 printf "Seeking hole from 1048576 ... "
25825 lseek_test -l 1048576 $file && error "lseek should fail"
25826 # init second component and truncate back
25827 echo "123" >> $file
25828 $TRUNCATE $file 1048576
25829 printf "Seeking hole from 1000000 ... "
25830 offset=$(lseek_test -l 1000000 $file)
25832 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25833 printf "Seeking hole from 1048576 ... "
25834 lseek_test -l 1048576 $file && error "lseek should fail"
25835 # boundary checks for big values
25836 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25837 offset=$(lseek_test -d 0 $file.10g)
25838 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25839 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25840 offset=$(lseek_test -d 0 $file.100g)
25841 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25844 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25847 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25848 skip "OST does not support SEEK_HOLE"
25850 local file=$DIR/$tdir/$tfile
25853 mkdir -p $DIR/$tdir
25854 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25856 # cp version 8.33+ prefers lseek over fiemap
25857 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25859 time cp $file /dev/null
25860 (( SECONDS - start < 5 )) ||
25861 error "cp: too long runtime $((SECONDS - start))"
25864 # tar version 1.29+ supports SEEK_HOLE/DATA
25865 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25867 time tar cS $file - | cat > /dev/null
25868 (( SECONDS - start < 5 )) ||
25869 error "tar: too long runtime $((SECONDS - start))"
25872 run_test 430c "lseek: external tools check"
25874 test_431() { # LU-14187
25875 local file=$DIR/$tdir/$tfile
25877 mkdir -p $DIR/$tdir
25878 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25879 dd if=/dev/urandom of=$file bs=4k count=1
25880 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25881 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25882 #define OBD_FAIL_OST_RESTART_IO 0x251
25883 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25884 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25888 echo 3 > /proc/sys/vm/drop_caches
25889 diff $file $file.0 || error "data diff"
25891 run_test 431 "Restart transaction for IO"
25893 cleanup_test_432() {
25894 do_facet mgs $LCTL nodemap_activate 0
25895 wait_nm_sync active
25899 local tmpdir=$TMP/dir432
25901 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
25902 skip "Need MDS version at least 2.14.52"
25904 stack_trap cleanup_test_432 EXIT
25908 do_facet mgs $LCTL nodemap_activate 1
25909 wait_nm_sync active
25910 do_facet mgs $LCTL nodemap_modify --name default \
25911 --property admin --value 1
25912 do_facet mgs $LCTL nodemap_modify --name default \
25913 --property trusted --value 1
25914 cancel_lru_locks mdc
25915 wait_nm_sync default admin_nodemap
25916 wait_nm_sync default trusted_nodemap
25918 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
25919 grep -ci "Operation not permitted") -ne 0 ]; then
25920 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
25923 run_test 432 "mv dir from outside Lustre"
25926 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25927 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25928 skip "Need server version at least 2.9.55"
25930 start_full_debug_logging
25934 stop_full_debug_logging
25938 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25939 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25940 awk '/The barrier for/ { print $7 }')
25943 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25948 barrier_expired() {
25951 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25952 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25953 awk '/will be expired/ { print $7 }')
25955 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25964 echo "Start barrier_freeze at: $(date)"
25965 #define OBD_FAIL_BARRIER_DELAY 0x2202
25966 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25967 # Do not reduce barrier time - See LU-11873
25968 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25971 local b_status=$(barrier_stat)
25972 echo "Got barrier status at: $(date)"
25973 [ "$b_status" = "'freezing_p1'" ] ||
25974 error "(1) unexpected barrier status $b_status"
25976 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25978 b_status=$(barrier_stat)
25979 [ "$b_status" = "'frozen'" ] ||
25980 error "(2) unexpected barrier status $b_status"
25982 local expired=$(barrier_expired)
25983 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25984 sleep $((expired + 3))
25986 b_status=$(barrier_stat)
25987 [ "$b_status" = "'expired'" ] ||
25988 error "(3) unexpected barrier status $b_status"
25990 # Do not reduce barrier time - See LU-11873
25991 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25992 error "(4) fail to freeze barrier"
25994 b_status=$(barrier_stat)
25995 [ "$b_status" = "'frozen'" ] ||
25996 error "(5) unexpected barrier status $b_status"
25998 echo "Start barrier_thaw at: $(date)"
25999 #define OBD_FAIL_BARRIER_DELAY 0x2202
26000 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26001 do_facet mgs $LCTL barrier_thaw $FSNAME &
26004 b_status=$(barrier_stat)
26005 echo "Got barrier status at: $(date)"
26006 [ "$b_status" = "'thawing'" ] ||
26007 error "(6) unexpected barrier status $b_status"
26009 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26011 b_status=$(barrier_stat)
26012 [ "$b_status" = "'thawed'" ] ||
26013 error "(7) unexpected barrier status $b_status"
26015 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26016 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26017 do_facet mgs $LCTL barrier_freeze $FSNAME
26019 b_status=$(barrier_stat)
26020 [ "$b_status" = "'failed'" ] ||
26021 error "(8) unexpected barrier status $b_status"
26023 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26024 do_facet mgs $LCTL barrier_thaw $FSNAME
26028 run_test 801a "write barrier user interfaces and stat machine"
26033 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26034 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26035 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26036 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26037 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26039 cancel_lru_locks mdc
26041 # 180 seconds should be long enough
26042 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26044 local b_status=$(barrier_stat)
26045 [ "$b_status" = "'frozen'" ] ||
26046 error "(6) unexpected barrier status $b_status"
26048 mkdir $DIR/$tdir/d0/d10 &
26051 touch $DIR/$tdir/d1/f13 &
26054 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26057 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26060 rm -f $DIR/$tdir/d4/f12 &
26063 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26065 # To guarantee taht the 'stat' is not blocked
26066 b_status=$(barrier_stat)
26067 [ "$b_status" = "'frozen'" ] ||
26068 error "(8) unexpected barrier status $b_status"
26070 # let above commands to run at background
26073 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26074 ps -p $touch_pid || error "(10) touch should be blocked"
26075 ps -p $ln_pid || error "(11) link should be blocked"
26076 ps -p $mv_pid || error "(12) rename should be blocked"
26077 ps -p $rm_pid || error "(13) unlink should be blocked"
26079 b_status=$(barrier_stat)
26080 [ "$b_status" = "'frozen'" ] ||
26081 error "(14) unexpected barrier status $b_status"
26083 do_facet mgs $LCTL barrier_thaw $FSNAME
26084 b_status=$(barrier_stat)
26085 [ "$b_status" = "'thawed'" ] ||
26086 error "(15) unexpected barrier status $b_status"
26088 wait $mkdir_pid || error "(16) mkdir should succeed"
26089 wait $touch_pid || error "(17) touch should succeed"
26090 wait $ln_pid || error "(18) link should succeed"
26091 wait $mv_pid || error "(19) rename should succeed"
26092 wait $rm_pid || error "(20) unlink should succeed"
26096 run_test 801b "modification will be blocked by write barrier"
26099 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26103 stop mds2 || error "(1) Fail to stop mds2"
26105 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26107 local b_status=$(barrier_stat)
26108 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26109 do_facet mgs $LCTL barrier_thaw $FSNAME
26110 error "(2) unexpected barrier status $b_status"
26113 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26114 error "(3) Fail to rescan barrier bitmap"
26116 # Do not reduce barrier time - See LU-11873
26117 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26119 b_status=$(barrier_stat)
26120 [ "$b_status" = "'frozen'" ] ||
26121 error "(4) unexpected barrier status $b_status"
26123 do_facet mgs $LCTL barrier_thaw $FSNAME
26124 b_status=$(barrier_stat)
26125 [ "$b_status" = "'thawed'" ] ||
26126 error "(5) unexpected barrier status $b_status"
26128 local devname=$(mdsdevname 2)
26130 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26132 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26133 error "(7) Fail to rescan barrier bitmap"
26137 run_test 801c "rescan barrier bitmap"
26139 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26140 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26141 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26142 saved_MOUNT_OPTS=$MOUNT_OPTS
26148 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26149 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26150 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26151 MOUNT_OPTS=$saved_MOUNT_OPTS
26156 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26157 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26158 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26159 skip "Need server version at least 2.9.55"
26161 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26163 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26165 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26166 error "(2) Fail to copy"
26168 trap cleanup_802a EXIT
26170 # sync by force before remount as readonly
26171 sync; sync_all_data; sleep 3; sync_all_data
26175 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26176 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26177 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26179 echo "Mount the server as read only"
26180 setupall server_only || error "(3) Fail to start servers"
26182 echo "Mount client without ro should fail"
26183 mount_client $MOUNT &&
26184 error "(4) Mount client without 'ro' should fail"
26186 echo "Mount client with ro should succeed"
26187 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26188 mount_client $MOUNT ||
26189 error "(5) Mount client with 'ro' should succeed"
26191 echo "Modify should be refused"
26192 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26194 echo "Read should be allowed"
26195 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26196 error "(7) Read should succeed under ro mode"
26200 run_test 802a "simulate readonly device"
26203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26204 remote_mds_nodsh && skip "remote MDS with nodsh"
26206 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26207 skip "readonly option not available"
26209 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26211 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26212 error "(2) Fail to copy"
26214 # write back all cached data before setting MDT to readonly
26218 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26219 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26221 echo "Modify should be refused"
26222 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26224 echo "Read should be allowed"
26225 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26226 error "(7) Read should succeed under ro mode"
26229 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26231 run_test 802b "be able to set MDTs to readonly"
26234 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26235 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26236 skip "MDS needs to be newer than 2.10.54"
26238 mkdir_on_mdt0 $DIR/$tdir
26239 # Create some objects on all MDTs to trigger related logs objects
26240 for idx in $(seq $MDSCOUNT); do
26241 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26242 $DIR/$tdir/dir${idx} ||
26243 error "Fail to create $DIR/$tdir/dir${idx}"
26247 wait_delete_completed # ensure old test cleanups are finished
26248 echo "before create:"
26250 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26252 for i in {1..10}; do
26253 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26254 error "Fail to create $DIR/$tdir/foo$i"
26258 echo "after create:"
26260 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26262 # allow for an llog to be cleaned up during the test
26263 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26264 error "before ($before_used) + 10 > after ($after_used)"
26266 for i in {1..10}; do
26267 rm -rf $DIR/$tdir/foo$i ||
26268 error "Fail to remove $DIR/$tdir/foo$i"
26271 sleep 3 # avoid MDT return cached statfs
26272 wait_delete_completed
26273 echo "after unlink:"
26275 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26277 # allow for an llog to be created during the test
26278 [ $after_used -le $((before_used + 1)) ] ||
26279 error "after ($after_used) > before ($before_used) + 1"
26281 run_test 803a "verify agent object for remote object"
26284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26285 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26286 skip "MDS needs to be newer than 2.13.56"
26287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26289 for i in $(seq 0 $((MDSCOUNT - 1))); do
26290 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26298 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26299 for i in $(seq 0 $((MDSCOUNT - 1))); do
26300 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26301 awk '/getattr/ { print $2 }')
26302 before=$((before + tmp))
26304 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26305 for i in $(seq 0 $((MDSCOUNT - 1))); do
26306 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26307 awk '/getattr/ { print $2 }')
26308 after=$((after + tmp))
26311 [ $before -eq $after ] || error "getattr count $before != $after"
26313 run_test 803b "remote object can getattr from cache"
26316 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26317 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26318 skip "MDS needs to be newer than 2.10.54"
26319 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26321 mkdir -p $DIR/$tdir
26322 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26323 error "Fail to create $DIR/$tdir/dir0"
26325 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26326 local dev=$(mdsdevname 2)
26328 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26329 grep ${fid} || error "NOT found agent entry for dir0"
26331 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26332 error "Fail to create $DIR/$tdir/dir1"
26334 touch $DIR/$tdir/dir1/foo0 ||
26335 error "Fail to create $DIR/$tdir/dir1/foo0"
26336 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26339 for idx in $(seq $MDSCOUNT); do
26340 dev=$(mdsdevname $idx)
26341 do_facet mds${idx} \
26342 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26343 grep ${fid} && rc=$idx
26346 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26347 error "Fail to rename foo0 to foo1"
26348 if [ $rc -eq 0 ]; then
26349 for idx in $(seq $MDSCOUNT); do
26350 dev=$(mdsdevname $idx)
26351 do_facet mds${idx} \
26352 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26353 grep ${fid} && rc=$idx
26357 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26358 error "Fail to rename foo1 to foo2"
26359 if [ $rc -eq 0 ]; then
26360 for idx in $(seq $MDSCOUNT); do
26361 dev=$(mdsdevname $idx)
26362 do_facet mds${idx} \
26363 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26364 grep ${fid} && rc=$idx
26368 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26370 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26371 error "Fail to link to $DIR/$tdir/dir1/foo2"
26372 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26373 error "Fail to rename foo2 to foo0"
26374 unlink $DIR/$tdir/dir1/foo0 ||
26375 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26376 rm -rf $DIR/$tdir/dir0 ||
26377 error "Fail to rm $DIR/$tdir/dir0"
26379 for idx in $(seq $MDSCOUNT); do
26380 dev=$(mdsdevname $idx)
26384 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26386 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26387 error "mount mds$idx failed"
26388 df $MOUNT > /dev/null 2>&1
26390 # e2fsck should not return error
26392 error "e2fsck detected error on MDT${idx}: rc=$rc"
26395 run_test 804 "verify agent entry for remote entry"
26398 do_facet $SINGLEMDS zfs set quota=$old $fsset
26399 unlinkmany $DIR/$tdir/f- 1000000
26404 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26405 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26406 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26407 skip "netfree not implemented before 0.7"
26408 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26409 skip "Need MDS version at least 2.10.57"
26416 local pref="osd-zfs.$FSNAME-MDT0000."
26418 # limit available space on MDS dataset to meet nospace issue
26419 # quickly. then ZFS 0.7.2 can use reserved space if asked
26420 # properly (using netfree flag in osd_declare_destroy()
26421 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26422 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26424 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26425 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26426 let "usedkb=usedkb-freekb"
26427 let "freekb=freekb/2"
26428 if let "freekb > 5000"; then
26431 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26432 trap cleanup_805 EXIT
26433 mkdir_on_mdt0 $DIR/$tdir
26434 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26435 error "Can't set PFL layout"
26436 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26437 rm -rf $DIR/$tdir || error "not able to remove"
26438 do_facet $SINGLEMDS zfs set quota=$old $fsset
26441 run_test 805 "ZFS can remove from full fs"
26447 local expect=$(stat -c %s $file)
26449 check_lsom_size $1 $expect
26451 local blocks=$($LFS getsom -b $file)
26452 expect=$(stat -c %b $file)
26453 [[ $blocks == $expect ]] ||
26454 error "$file expected blocks: $expect, got: $blocks"
26462 cancel_lru_locks mdc
26464 size=$($LFS getsom -s $1)
26465 [[ $size == $expect ]] ||
26466 error "$file expected size: $expect, got: $size"
26470 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26471 skip "Need MDS version at least 2.11.52"
26475 touch $DIR/$tfile || error "touch $tfile failed"
26477 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26478 save_lustre_params client "llite.*.xattr_cache" > $save
26479 lctl set_param llite.*.xattr_cache=0
26480 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26482 # single-threaded write
26483 echo "Test SOM for single-threaded write"
26484 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26485 error "write $tfile failed"
26486 check_lsom_size $DIR/$tfile $bs
26489 local size=$(($num * $bs))
26493 echo "Test SOM for single client multi-threaded($num) write"
26494 $TRUNCATE $DIR/$tfile 0
26495 for ((i = 0; i < $num; i++)); do
26496 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26498 offset=$((offset + $bs))
26500 for (( i=0; i < $num; i++ )); do
26503 check_lsom_size $DIR/$tfile $size
26505 $TRUNCATE $DIR/$tfile 0
26506 for ((i = 0; i < $num; i++)); do
26507 offset=$((offset - $bs))
26508 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26511 for (( i=0; i < $num; i++ )); do
26514 check_lsom_size $DIR/$tfile $size
26516 # multi-client writes
26517 num=$(get_node_count ${CLIENTS//,/ })
26518 size=$(($num * $bs))
26522 echo "Test SOM for multi-client ($num) writes"
26523 $TRUNCATE $DIR/$tfile 0
26524 for client in ${CLIENTS//,/ }; do
26525 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26528 offset=$((offset + $bs))
26530 for (( i=0; i < $num; i++ )); do
26533 check_lsom_size $DIR/$tfile $offset
26536 $TRUNCATE $DIR/$tfile 0
26537 for client in ${CLIENTS//,/ }; do
26538 offset=$((offset - $bs))
26539 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26543 for (( i=0; i < $num; i++ )); do
26546 check_lsom_size $DIR/$tfile $size
26549 echo "Test SOM for truncate"
26550 $TRUNCATE $DIR/$tfile 1048576
26551 check_lsom_size $DIR/$tfile 1048576
26552 $TRUNCATE $DIR/$tfile 1234
26553 check_lsom_size $DIR/$tfile 1234
26555 # verify SOM blocks count
26556 echo "Verify SOM block count"
26557 $TRUNCATE $DIR/$tfile 0
26558 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26559 error "failed to write file $tfile"
26560 check_lsom_data $DIR/$tfile
26562 run_test 806 "Verify Lazy Size on MDS"
26565 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26566 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26567 skip "Need MDS version at least 2.11.52"
26569 # Registration step
26570 changelog_register || error "changelog_register failed"
26571 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26572 changelog_users $SINGLEMDS | grep -q $cl_user ||
26573 error "User $cl_user not found in changelog_users"
26575 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26576 save_lustre_params client "llite.*.xattr_cache" > $save
26577 lctl set_param llite.*.xattr_cache=0
26578 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26580 rm -rf $DIR/$tdir || error "rm $tdir failed"
26581 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26582 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26583 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26584 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26585 error "truncate $tdir/trunc failed"
26588 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26589 error "write $tfile failed"
26591 # multi-client wirtes
26592 local num=$(get_node_count ${CLIENTS//,/ })
26596 echo "Test SOM for multi-client ($num) writes"
26597 touch $DIR/$tfile || error "touch $tfile failed"
26598 $TRUNCATE $DIR/$tfile 0
26599 for client in ${CLIENTS//,/ }; do
26600 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26603 offset=$((offset + $bs))
26605 for (( i=0; i < $num; i++ )); do
26609 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26610 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26611 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26612 check_lsom_data $DIR/$tdir/trunc
26613 check_lsom_data $DIR/$tdir/single_dd
26614 check_lsom_data $DIR/$tfile
26617 # Deregistration step
26618 changelog_deregister || error "changelog_deregister failed"
26620 run_test 807 "verify LSOM syncing tool"
26622 check_som_nologged()
26624 local lines=$($LFS changelog $FSNAME-MDT0000 |
26625 grep 'x=trusted.som' | wc -l)
26626 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26630 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26631 skip "Need MDS version at least 2.11.55"
26633 # Registration step
26634 changelog_register || error "changelog_register failed"
26636 touch $DIR/$tfile || error "touch $tfile failed"
26639 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26640 error "write $tfile failed"
26643 $TRUNCATE $DIR/$tfile 1234
26646 $TRUNCATE $DIR/$tfile 1048576
26649 # Deregistration step
26650 changelog_deregister || error "changelog_deregister failed"
26652 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26657 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26661 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26662 skip "Need MDS version at least 2.11.56"
26664 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26665 error "failed to create DoM-only file $DIR/$tfile"
26666 touch $DIR/$tfile || error "touch $tfile failed"
26667 check_som_nodata $DIR/$tfile
26669 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26670 error "write $tfile failed"
26671 check_som_nodata $DIR/$tfile
26673 $TRUNCATE $DIR/$tfile 1234
26674 check_som_nodata $DIR/$tfile
26676 $TRUNCATE $DIR/$tfile 4097
26677 check_som_nodata $DIR/$file
26679 run_test 809 "Verify no SOM xattr store for DoM-only files"
26682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26683 $GSS && skip_env "could not run with gss"
26684 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26685 skip "OST < 2.12.58 doesn't align checksum"
26688 stack_trap "set_checksums $ORIG_CSUM" EXIT
26689 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26694 for csum in $CKSUM_TYPES; do
26695 #define OBD_FAIL_OSC_NO_GRANT 0x411
26696 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26697 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26699 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26700 before=$(md5sum $DIR/$tfile)
26701 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26702 after=$(md5sum $DIR/$tfile)
26703 [ "$before" == "$after" ] ||
26704 error "$csum: $before != $after bs=$1 seek=$2"
26708 run_test 810 "partial page writes on ZFS (LU-11663)"
26711 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26712 skip "OST < 2.12.51 doesn't support this fail_loc"
26714 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26715 # ensure ost1 is connected
26716 stat $DIR/$tfile >/dev/null || error "can't stat"
26717 wait_osc_import_state client ost1 FULL
26718 # no locks, no reqs to let the connection idle
26719 cancel_lru_locks osc
26721 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26722 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26723 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26724 wait_osc_import_state client ost1 CONNECTING
26725 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26727 stat $DIR/$tfile >/dev/null || error "can't stat file"
26729 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26731 test_812b() { # LU-12378
26732 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26733 skip "OST < 2.12.51 doesn't support this fail_loc"
26735 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26736 # ensure ost1 is connected
26737 stat $DIR/$tfile >/dev/null || error "can't stat"
26738 wait_osc_import_state client ost1 FULL
26739 # no locks, no reqs to let the connection idle
26740 cancel_lru_locks osc
26742 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26743 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26744 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26745 wait_osc_import_state client ost1 CONNECTING
26746 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26748 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26749 wait_osc_import_state client ost1 IDLE
26751 run_test 812b "do not drop no resend request for idle connect"
26756 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26758 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26759 $LFS getstripe $DIR/$tfile
26760 $LCTL set_param osc.*.idle_timeout=10
26761 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26762 # ensure ost1 is connected
26763 stat $DIR/$tfile >/dev/null || error "can't stat"
26764 wait_osc_import_state client ost1 FULL
26765 # no locks, no reqs to let the connection idle
26766 cancel_lru_locks osc
26768 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26769 $LCTL set_param fail_loc=0x80000533
26771 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26773 run_test 812c "idle import vs lock enqueue race"
26776 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26777 [ -z "$file_heat_sav" ] && skip "no file heat support"
26788 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26789 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26791 $LCTL set_param -n llite.*.file_heat=1
26792 echo "Turn on file heat"
26793 echo "Period second: $period_second, Decay percentage: $decay_pct"
26795 echo "QQQQ" > $DIR/$tfile
26796 echo "QQQQ" > $DIR/$tfile
26797 echo "QQQQ" > $DIR/$tfile
26798 cat $DIR/$tfile > /dev/null
26799 cat $DIR/$tfile > /dev/null
26800 cat $DIR/$tfile > /dev/null
26801 cat $DIR/$tfile > /dev/null
26803 local out=$($LFS heat_get $DIR/$tfile)
26805 $LFS heat_get $DIR/$tfile
26806 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26807 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26808 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26809 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26811 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26812 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26813 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26814 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26816 sleep $((period_second + 3))
26817 echo "Sleep $((period_second + 3)) seconds..."
26818 # The recursion formula to calculate the heat of the file f is as
26820 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26821 # Where Hi is the heat value in the period between time points i*I and
26822 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26823 # to the weight of Ci.
26824 out=$($LFS heat_get $DIR/$tfile)
26825 $LFS heat_get $DIR/$tfile
26826 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26827 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26828 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26829 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26831 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26832 error "read sample ($readsample) is wrong"
26833 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26834 error "write sample ($writesample) is wrong"
26835 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26836 error "read bytes ($readbyte) is wrong"
26837 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26838 error "write bytes ($writebyte) is wrong"
26840 echo "QQQQ" > $DIR/$tfile
26841 echo "QQQQ" > $DIR/$tfile
26842 echo "QQQQ" > $DIR/$tfile
26843 cat $DIR/$tfile > /dev/null
26844 cat $DIR/$tfile > /dev/null
26845 cat $DIR/$tfile > /dev/null
26846 cat $DIR/$tfile > /dev/null
26848 sleep $((period_second + 3))
26849 echo "Sleep $((period_second + 3)) seconds..."
26851 out=$($LFS heat_get $DIR/$tfile)
26852 $LFS heat_get $DIR/$tfile
26853 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26854 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26855 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26856 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26858 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26859 4 * $decay_pct) / 100") -eq 1 ] ||
26860 error "read sample ($readsample1) is wrong"
26861 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26862 3 * $decay_pct) / 100") -eq 1 ] ||
26863 error "write sample ($writesample1) is wrong"
26864 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26865 20 * $decay_pct) / 100") -eq 1 ] ||
26866 error "read bytes ($readbyte1) is wrong"
26867 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26868 15 * $decay_pct) / 100") -eq 1 ] ||
26869 error "write bytes ($writebyte1) is wrong"
26871 echo "Turn off file heat for the file $DIR/$tfile"
26872 $LFS heat_set -o $DIR/$tfile
26874 echo "QQQQ" > $DIR/$tfile
26875 echo "QQQQ" > $DIR/$tfile
26876 echo "QQQQ" > $DIR/$tfile
26877 cat $DIR/$tfile > /dev/null
26878 cat $DIR/$tfile > /dev/null
26879 cat $DIR/$tfile > /dev/null
26880 cat $DIR/$tfile > /dev/null
26882 out=$($LFS heat_get $DIR/$tfile)
26883 $LFS heat_get $DIR/$tfile
26884 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26885 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26886 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26887 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26889 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26890 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26891 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26892 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26894 echo "Trun on file heat for the file $DIR/$tfile"
26895 $LFS heat_set -O $DIR/$tfile
26897 echo "QQQQ" > $DIR/$tfile
26898 echo "QQQQ" > $DIR/$tfile
26899 echo "QQQQ" > $DIR/$tfile
26900 cat $DIR/$tfile > /dev/null
26901 cat $DIR/$tfile > /dev/null
26902 cat $DIR/$tfile > /dev/null
26903 cat $DIR/$tfile > /dev/null
26905 out=$($LFS heat_get $DIR/$tfile)
26906 $LFS heat_get $DIR/$tfile
26907 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26908 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26909 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26910 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26912 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26913 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26914 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26915 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26917 $LFS heat_set -c $DIR/$tfile
26918 $LCTL set_param -n llite.*.file_heat=0
26919 echo "Turn off file heat support for the Lustre filesystem"
26921 echo "QQQQ" > $DIR/$tfile
26922 echo "QQQQ" > $DIR/$tfile
26923 echo "QQQQ" > $DIR/$tfile
26924 cat $DIR/$tfile > /dev/null
26925 cat $DIR/$tfile > /dev/null
26926 cat $DIR/$tfile > /dev/null
26927 cat $DIR/$tfile > /dev/null
26929 out=$($LFS heat_get $DIR/$tfile)
26930 $LFS heat_get $DIR/$tfile
26931 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26932 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26933 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26934 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26936 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26937 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26938 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26939 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26941 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26944 run_test 813 "File heat verfication"
26948 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26949 echo -n y >> $DIR/$tfile
26950 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26951 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26953 run_test 814 "sparse cp works as expected (LU-12361)"
26957 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26958 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26960 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26963 local ost1_imp=$(get_osc_import_name client ost1)
26964 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26967 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26968 # ensure ost1 is connected
26970 stat $DIR/$tfile >/dev/null || error "can't stat"
26971 wait_osc_import_state client ost1 FULL
26972 # no locks, no reqs to let the connection idle
26973 cancel_lru_locks osc
26974 lru_resize_disable osc
26977 before=$($LCTL get_param -n \
26978 ldlm.namespaces.$imp_name.lru_size)
26980 wait_osc_import_state client ost1 IDLE
26981 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26982 now=$($LCTL get_param -n \
26983 ldlm.namespaces.$imp_name.lru_size)
26984 [ $before == $now ] || error "lru_size changed $before != $now"
26986 run_test 816 "do not reset lru_resize on idle reconnect"
26990 exportfs -u localhost:$DIR/nfsexp
26995 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26997 mkdir -p $DIR/nfsexp
26998 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26999 error "failed to export nfs"
27001 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27002 stack_trap cleanup_817 EXIT
27004 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27005 error "failed to mount nfs to $tmpdir"
27007 cp /bin/true $tmpdir
27008 $DIR/nfsexp/true || error "failed to execute 'true' command"
27010 run_test 817 "nfsd won't cache write lock for exec file"
27014 $LFS setstripe -c1 -i0 $DIR/$tfile
27015 $LFS setstripe -c1 -i1 $DIR/$tfile
27017 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27018 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27019 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27020 error "start $SINGLEMDS failed"
27023 run_test 818 "unlink with failed llog"
27026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27027 cancel_lru_locks osc
27028 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27029 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27030 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27033 run_test 819a "too big niobuf in read"
27036 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27037 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27038 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27039 cancel_lru_locks osc
27043 run_test 819b "too big niobuf in write"
27046 function test_820_start_ost() {
27049 for num in $(seq $OSTCOUNT); do
27050 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27055 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27058 umount_client $MOUNT || error "umount failed"
27059 for num in $(seq $OSTCOUNT); do
27063 # mount client with no active OSTs
27064 # so that the client can't initialize max LOV EA size
27065 # from OSC notifications
27066 mount_client $MOUNT || error "mount failed"
27067 # delay OST starting to keep this 0 max EA size for a while
27068 test_820_start_ost &
27070 # create a directory on MDS2
27071 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27072 error "Failed to create directory"
27073 # open intent should update default EA size
27074 # see mdc_update_max_ea_from_body()
27075 # notice this is the very first RPC to MDS2
27076 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27079 # With SSK, this situation can lead to -EPERM being returned.
27080 # In that case, simply retry.
27081 if [ $ret -ne 0 ] && $SHARED_KEY; then
27082 if echo "$out" | grep -q "not permitted"; then
27083 cp /etc/services $DIR/$tdir/mds2
27087 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27089 run_test 820 "update max EA from open intent"
27092 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27094 save_lustre_params mds1 \
27095 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27096 do_facet $SINGLEMDS "$LCTL set_param -n \
27097 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27098 do_facet $SINGLEMDS "$LCTL set_param -n \
27099 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27101 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27102 local maxage=$(do_facet mds1 $LCTL get_param -n \
27103 osp.$FSNAME-OST0000*MDT0000.maxage)
27104 sleep $((maxage + 1))
27106 #define OBD_FAIL_NET_ERROR_RPC 0x532
27107 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27109 stack_trap "restore_lustre_params < $p; rm $p"
27111 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27112 osp.$FSNAME-OST0000*MDT0000.create_count")
27113 for i in $(seq 1 $count); do
27114 touch $DIR/$tfile.${i} || error "touch failed"
27117 run_test 822 "test precreate failure"
27120 # tests that do cleanup/setup should be run at the end
27124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27127 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27128 $LCTL set_param fail_loc=0x903
27130 cancel_lru_locks MGC
27132 FAIL_ON_ERROR=true cleanup
27133 FAIL_ON_ERROR=true setup
27135 run_test 900 "umount should not race with any mgc requeue thread"
27137 # LUS-6253/LU-11185
27143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27145 # some get_param have a bug to handle dot in param name
27146 cancel_lru_locks MGC
27147 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27148 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27149 umount_client $MOUNT || error "umount failed"
27150 mount_client $MOUNT || error "mount failed"
27151 cancel_lru_locks MGC
27152 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27153 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27155 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27156 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27160 run_test 901 "don't leak a mgc lock on client umount"
27164 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27165 skip "client does not have LU-13377 fix"
27166 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27167 $LCTL set_param fail_loc=0x1415
27168 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27169 cancel_lru_locks osc
27172 run_test 902 "test short write doesn't hang lustre"
27175 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27176 check_and_cleanup_lustre
27177 if [ "$I_MOUNTED" != "yes" ]; then
27178 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true