3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
97 # Get the SLES distro version
99 # Returns a version string that should only be used in comparing
100 # strings returned by version_code()
103 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
105 # All SuSE Linux versions have one decimal. version_code expects two
106 local sles_version=$version.0
107 version_code $sles_version
110 # Check if we are running on Ubuntu or SLES so we can make decisions on
112 if [ -r /etc/SuSE-release ]; then
113 sles_version=$(sles_version_code)
114 [ $sles_version -lt $(version_code 11.4.0) ] &&
115 # bug number for skipped test: LU-4341
116 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
117 [ $sles_version -lt $(version_code 12.0.0) ] &&
118 # bug number for skipped test: LU-3703
119 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
120 elif [ -r /etc/os-release ]; then
121 if grep -qi ubuntu /etc/os-release; then
122 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
123 -e 's/^VERSION=//p' \
127 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
128 # bug number for skipped test:
130 ALWAYS_EXCEPT+=" 103a 410"
140 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
141 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
150 check_swap_layouts_support()
152 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
153 skip "Does not support layout lock."
156 check_swap_layout_no_dom()
159 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
160 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
163 check_and_setup_lustre
167 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
169 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
170 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
171 rm -rf $DIR/[Rdfs][0-9]*
173 # $RUNAS_ID may get set incorrectly somewhere else
174 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
175 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
177 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
179 if [ "${ONLY}" = "MOUNT" ] ; then
180 echo "Lustre is up, please go on"
184 echo "preparing for tests involving mounts"
185 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
187 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
188 echo # add a newline after mke2fs.
192 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
193 lctl set_param debug=-1 2> /dev/null || true
196 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
198 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
200 run_test 0a "touch; rm ====================="
203 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
204 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
206 run_test 0b "chmod 0755 $DIR ============================="
209 $LCTL get_param mdc.*.import | grep "state: FULL" ||
210 error "import not FULL"
211 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
214 run_test 0c "check import proc"
216 test_0d() { # LU-3397
217 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
218 skip "proc exports not supported before 2.10.57"
220 local mgs_exp="mgs.MGS.exports"
221 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
223 local exp_client_version
226 local temp_imp=$DIR/$tfile.import
227 local temp_exp=$DIR/$tfile.export
229 # save mgc import file to $temp_imp
230 $LCTL get_param mgc.*.import | tee $temp_imp
231 # Check if client uuid is found in MGS export
232 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
233 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
237 # save mgs export file to $temp_exp
238 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
240 # Compare the value of field "connect_flags"
241 imp_val=$(grep "connect_flags" $temp_imp)
242 exp_val=$(grep "connect_flags" $temp_exp)
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export flags '$exp_val' != import flags '$imp_val'"
246 # Compare client versions. Only compare top-3 fields for compatibility
247 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
248 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
249 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
250 [ "$exp_val" == "$imp_val" ] ||
251 error "exp version '$exp_client_version'($exp_val) != " \
252 "'$(lustre_build_version client)'($imp_val)"
254 run_test 0d "check export proc ============================="
256 test_0e() { # LU-13417
257 (( $MDSCOUNT > 1 )) ||
258 skip "We need at least 2 MDTs for this test"
260 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
261 skip "Need server version at least 2.14.51"
263 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
264 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
266 [ $default_lmv_count -eq 1 ] ||
267 error "$MOUNT default stripe count $default_lmv_count"
269 [ $default_lmv_index -eq -1 ] ||
270 error "$MOUNT default stripe index $default_lmv_index"
272 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
273 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
275 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
276 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
278 [ $mdt_index1 -eq $mdt_index2 ] &&
279 error "directories are on the same MDT $mdt_index1=$mdt_index2"
281 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
283 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
294 run_test 1 "mkdir; remkdir; rmdir"
297 test_mkdir $DIR/$tdir
298 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
299 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
301 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
303 run_test 2 "mkdir; touch; rmdir; check file"
306 test_mkdir $DIR/$tdir
307 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
308 touch $DIR/$tdir/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
311 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
313 run_test 3 "mkdir; touch; rmdir; check dir"
315 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
317 test_mkdir -i 1 $DIR/$tdir
319 touch $DIR/$tdir/$tfile ||
320 error "Create file under remote directory failed"
323 error "Expect error removing in-use dir $DIR/$tdir"
325 test -d $DIR/$tdir || error "Remote directory disappeared"
327 rm -rf $DIR/$tdir || error "remove remote dir error"
329 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
332 test_mkdir $DIR/$tdir
333 test_mkdir $DIR/$tdir/d2
334 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
335 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
336 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
338 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
341 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
342 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
343 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
344 error "$tfile does not have perm 0666 or UID $UID"
345 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
346 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
347 error "$tfile should be 0666 and owned by UID $UID"
349 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $RUNAS_ID"
358 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $RUNAS_ID"
362 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
368 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
369 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
370 error "$tfile should be owned by GID $UID"
371 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
372 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
373 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
375 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
380 test_mkdir $DIR/$tdir
381 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
382 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
383 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
384 test_mkdir $DIR/$tdir/d/subdir
385 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
386 error "$tdir/d/subdir should be GID $RUNAS_GID"
387 if [[ $MDSCOUNT -gt 1 ]]; then
388 # check remote dir sgid inherite
389 $LFS mkdir -i 0 $DIR/$tdir.local ||
390 error "mkdir $tdir.local failed"
391 chmod g+s $DIR/$tdir.local ||
392 error "chmod $tdir.local failed"
393 chgrp $RUNAS_GID $DIR/$tdir.local ||
394 error "chgrp $tdir.local failed"
395 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
396 error "mkdir $tdir.remote failed"
397 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
399 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
400 error "$tdir.remote should be mode 02755"
403 run_test 6g "verify new dir in sgid dir inherits group"
405 test_6h() { # bug 7331
406 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
408 touch $DIR/$tfile || error "touch failed"
409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
410 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
411 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
412 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
413 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
415 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
418 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tdir/$tfile should be mode 0666"
424 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
427 if [ ! -d $DIR/$tdir ]; then
428 test_mkdir $DIR/$tdir
430 $MCREATE $DIR/$tdir/$tfile
431 echo -n foo > $DIR/$tdir/$tfile
432 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
433 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
435 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 chmod 0666 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
442 error "$tfile mode not 0666"
444 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 test_mkdir $DIR/$tdir/d2/d3
450 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
452 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
455 test_mkdir $DIR/$tdir
456 test_mkdir $DIR/$tdir/d2
457 touch $DIR/$tdir/d2/$tfile
458 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
459 error "$tdir/d2/$tfile not a file"
461 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
464 test_mkdir $DIR/$tdir
465 test_mkdir $DIR/$tdir/d2
466 chmod 0666 $DIR/$tdir/d2
467 chmod 0705 $DIR/$tdir/d2
468 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
469 error "$tdir/d2 mode not 0705"
471 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 chmod 0666 $DIR/$tdir/$tfile
477 chmod 0654 $DIR/$tdir/$tfile
478 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
479 error "$tdir/d2 mode not 0654"
481 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
484 test_mkdir $DIR/$tdir
485 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
487 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
488 error "$tdir/$tfile size not 0 after truncate"
490 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
493 test_mkdir $DIR/$tdir
494 touch $DIR/$tdir/$tfile
496 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
498 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
501 test_mkdir $DIR/$tdir
502 touch $DIR/$tdir/$tfile
503 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
504 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
505 error "$tdir/${tfile_2} not a file after rename"
506 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
511 test_mkdir $DIR/$tdir
512 touch $DIR/$tdir/$tfile
513 rm -rf $DIR/$tdir/$tfile
514 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
519 test_mkdir $DIR/$tdir
520 touch $DIR/$tdir/$tfile
521 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
523 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not a symlink"
525 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
526 error "$tdir/l-exist not referencing a file"
527 rm -f $DIR/$tdir/l-exist
528 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
530 run_test 17a "symlinks: create, remove (real)"
533 test_mkdir $DIR/$tdir
534 ln -s no-such-file $DIR/$tdir/l-dangle
536 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing no-such-file"
538 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
539 error "$tdir/l-dangle not referencing non-existent file"
540 rm -f $DIR/$tdir/l-dangle
541 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
543 run_test 17b "symlinks: create, remove (dangling)"
545 test_17c() { # bug 3440 - don't save failed open RPC for replay
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
550 run_test 17c "symlinks: open dangling (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s foo $DIR/$tdir/$tfile
555 touch $DIR/$tdir/$tfile || error "creating to new symlink"
557 run_test 17d "symlinks: create dangling"
560 test_mkdir $DIR/$tdir
561 local foo=$DIR/$tdir/$tfile
562 ln -s $foo $foo || error "create symlink failed"
563 ls -l $foo || error "ls -l failed"
564 ls $foo && error "ls not failed" || true
566 run_test 17e "symlinks: create recursive symlink (should return error)"
569 test_mkdir $DIR/$tdir
570 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
573 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
574 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
575 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
578 run_test 17f "symlinks: long and very long symlink name"
580 # str_repeat(S, N) generate a string that is string S repeated N times
585 while [ $((n -= 1)) -ge 0 ]; do
591 # Long symlinks and LU-2241
593 test_mkdir $DIR/$tdir
594 local TESTS="59 60 61 4094 4095"
596 # Fix for inode size boundary in 2.1.4
597 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
600 # Patch not applied to 2.2 or 2.3 branches
601 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
602 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
606 local SYMNAME=$(str_repeat 'x' $i)
607 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
608 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
611 run_test 17g "symlinks: really long symlink name and inode boundaries"
613 test_17h() { #bug 17378
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 remote_mds_nodsh && skip "remote MDS with nodsh"
619 test_mkdir $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 $LFS setstripe -c -1 $DIR/$tdir
622 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
624 touch $DIR/$tdir/$tfile || true
626 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
628 test_17i() { #bug 20018
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
632 local foo=$DIR/$tdir/$tfile
635 test_mkdir -c1 $DIR/$tdir
636 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
637 ln -s $foo $foo || error "create symlink failed"
638 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
639 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
640 ls -l $foo && error "error not detected"
643 run_test 17i "don't panic on short symlink (should return error)"
645 test_17k() { #bug 22301
646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
647 [[ -z "$(which rsync 2>/dev/null)" ]] &&
648 skip "no rsync command"
649 rsync --help | grep -q xattr ||
650 skip_env "$(rsync --version | head -n1) does not support xattrs"
651 test_mkdir $DIR/$tdir
652 test_mkdir $DIR/$tdir.new
653 touch $DIR/$tdir/$tfile
654 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
655 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
656 error "rsync failed with xattrs enabled"
658 run_test 17k "symlinks: rsync with xattrs enabled"
660 test_17l() { # LU-279
661 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
662 skip "no getfattr command"
664 test_mkdir $DIR/$tdir
665 touch $DIR/$tdir/$tfile
666 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
667 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
668 # -h to not follow symlinks. -m '' to list all the xattrs.
669 # grep to remove first line: '# file: $path'.
670 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
672 lgetxattr_size_check $path $xattr ||
673 error "lgetxattr_size_check $path $xattr failed"
677 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
683 remote_mds_nodsh && skip "remote MDS with nodsh"
684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
685 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
686 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
688 local short_sym="0123456789"
689 local wdir=$DIR/$tdir
694 # create a long symlink file
695 for ((i = 0; i < 4; ++i)); do
696 long_sym=${long_sym}${long_sym}
699 echo "create 512 short and long symlink files under $wdir"
700 for ((i = 0; i < 256; ++i)); do
701 ln -sf ${long_sym}"a5a5" $wdir/long-$i
702 ln -sf ${short_sym}"a5a5" $wdir/short-$i
708 wait_delete_completed
710 echo "recreate the 512 symlink files with a shorter string"
711 for ((i = 0; i < 512; ++i)); do
712 # rewrite the symlink file with a shorter string
713 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
714 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
717 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
718 local devname=$(mdsdevname $mds_index)
720 echo "stop and checking mds${mds_index}:"
721 # e2fsck should not return error
723 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
726 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
727 error "start mds${mds_index} failed"
728 df $MOUNT > /dev/null 2>&1
730 error "e2fsck detected error for short/long symlink: rc=$rc"
733 run_test 17m "run e2fsck against MDT which contains short/long symlink"
735 check_fs_consistency_17n() {
739 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
740 # so it only check MDT1/MDT2 instead of all of MDTs.
741 for mdt_index in 1 2; do
742 local devname=$(mdsdevname $mdt_index)
743 # e2fsck should not return error
745 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
748 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
749 error "mount mds$mdt_index failed"
750 df $MOUNT > /dev/null 2>&1
756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
761 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
762 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
766 test_mkdir $DIR/$tdir
767 for ((i=0; i<10; i++)); do
768 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
769 error "create remote dir error $i"
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
774 check_fs_consistency_17n ||
775 error "e2fsck report error after create files under remote dir"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n ||
783 error "e2fsck report error after unlink files under remote dir"
785 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
786 skip "lustre < 2.4.50 does not support migrate mv"
788 for ((i = 0; i < 10; i++)); do
789 mkdir -p $DIR/$tdir/remote_dir_${i}
790 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
791 error "create files under remote dir failed $i"
792 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
793 error "migrate remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after migration"
797 for ((i = 0; i < 10; i++)); do
798 rm -rf $DIR/$tdir/remote_dir_${i} ||
799 error "destroy remote dir error $i"
802 check_fs_consistency_17n || error "e2fsck report error after unlink"
804 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
807 remote_mds_nodsh && skip "remote MDS with nodsh"
808 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
809 skip "Need MDS version at least 2.3.64"
811 local wdir=$DIR/${tdir}o
817 mdt_index=$($LFS getstripe -m $wdir/$tfile)
818 mdt_index=$((mdt_index + 1))
821 #fail mds will wait the failover finish then set
822 #following fail_loc to avoid interfer the recovery process.
825 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
826 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
827 ls -l $wdir/$tfile && rc=1
828 do_facet mds${mdt_index} lctl set_param fail_loc=0
829 [[ $rc -eq 0 ]] || error "stat file should fail"
831 run_test 17o "stat file with incompat LMA feature"
834 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
835 ls $DIR || error "Failed to ls $DIR: $?"
837 run_test 18 "touch .../f ; ls ... =============================="
843 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
845 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
848 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
850 run_test 19b "ls -l .../f19 (should return error) =============="
853 [ $RUNAS_ID -eq $UID ] &&
854 skip_env "RUNAS_ID = UID = $UID -- skipping"
856 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
858 run_test 19c "$RUNAS touch .../f19 (should return error) =="
861 cat $DIR/f19 && error || true
863 run_test 19d "cat .../f19 (should return error) =============="
872 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
874 run_test 20 "touch .../f ; ls -l ..."
877 test_mkdir $DIR/$tdir
878 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
879 ln -s dangle $DIR/$tdir/link
880 echo foo >> $DIR/$tdir/link
881 cat $DIR/$tdir/dangle
882 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
883 $CHECKSTAT -f -t file $DIR/$tdir/link ||
884 error "$tdir/link not linked to a file"
886 run_test 21 "write to dangling link"
889 local wdir=$DIR/$tdir
891 chown $RUNAS_ID:$RUNAS_GID $wdir
892 (cd $wdir || error "cd $wdir failed";
893 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
895 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
896 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
897 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
898 error "checkstat -u failed"
900 run_test 22 "unpack tar archive as non-root user"
904 test_mkdir $DIR/$tdir
905 local file=$DIR/$tdir/$tfile
907 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
908 openfile -f O_CREAT:O_EXCL $file &&
909 error "$file recreate succeeded" || true
911 run_test 23a "O_CREAT|O_EXCL in subdir"
913 test_23b() { # bug 18988
914 test_mkdir $DIR/$tdir
915 local file=$DIR/$tdir/$tfile
918 echo foo > $file || error "write filed"
919 echo bar >> $file || error "append filed"
920 $CHECKSTAT -s 8 $file || error "wrong size"
923 run_test 23b "O_APPEND check"
925 # LU-9409, size with O_APPEND and tiny writes
927 local file=$DIR/$tfile
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
931 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
938 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
941 #racing tiny & normal writes
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
945 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
948 #racing tiny & normal writes 2, ugly numbers
949 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
950 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
952 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
955 run_test 23c "O_APPEND size checks for tiny writes"
957 # LU-11069 file offset is correct after appending writes
959 local file=$DIR/$tfile
962 echo CentaurHauls > $file
963 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
964 if ((offset != 26)); then
965 error "wrong offset, expected 26, got '$offset'"
968 run_test 23d "file offset is correct after appending writes"
972 echo '-- same directory rename'
973 test_mkdir $DIR/$tdir
974 touch $DIR/$tdir/$tfile.1
975 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
976 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
978 run_test 24a "rename file to non-existent target"
981 test_mkdir $DIR/$tdir
982 touch $DIR/$tdir/$tfile.{1,2}
983 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
984 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
985 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
987 run_test 24b "rename file to existing target"
990 test_mkdir $DIR/$tdir
991 test_mkdir $DIR/$tdir/d$testnum.1
992 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
993 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
994 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
996 run_test 24c "rename directory to non-existent target"
999 test_mkdir -c1 $DIR/$tdir
1000 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1001 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1002 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1003 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1004 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1006 run_test 24d "rename directory to existing target"
1009 echo '-- cross directory renames --'
1013 mv $DIR/R5a/f $DIR/R5b/g
1014 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1015 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1017 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1022 touch $DIR/R6a/f $DIR/R6b/g
1023 mv $DIR/R6a/f $DIR/R6b/g
1024 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1025 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1027 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1032 test_mkdir $DIR/R7a/d
1033 mv $DIR/R7a/d $DIR/R7b/e
1034 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1035 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1037 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1040 test_mkdir -c1 $DIR/R8a
1041 test_mkdir -c1 $DIR/R8b
1042 test_mkdir -c1 $DIR/R8a/d
1043 test_mkdir -c1 $DIR/R8b/e
1044 mrename $DIR/R8a/d $DIR/R8b/e
1045 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1046 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1048 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1051 echo "-- rename error cases"
1053 test_mkdir $DIR/R9/a
1055 mrename $DIR/R9/f $DIR/R9/a
1056 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1057 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1058 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1060 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1064 mrename $DIR/R10/f $DIR/R10/g
1065 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1066 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1067 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1069 run_test 24j "source does not exist ============================"
1072 test_mkdir $DIR/R11a
1073 test_mkdir $DIR/R11a/d
1075 mv $DIR/R11a/f $DIR/R11a/d
1076 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1077 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1079 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1081 # bug 2429 - rename foo foo foo creates invalid file
1084 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1086 run_test 24l "Renaming a file to itself ========================"
1090 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1091 # on ext3 this does not remove either the source or target files
1092 # though the "expected" operation would be to remove the source
1093 $CHECKSTAT -t file ${f} || error "${f} missing"
1094 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1096 run_test 24m "Renaming a file to a hard link to itself ========="
1100 # this stats the old file after it was renamed, so it should fail
1102 $CHECKSTAT ${f} || error "${f} missing"
1104 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1105 $CHECKSTAT -a ${f} || error "${f} exists"
1107 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1110 test_mkdir $DIR/$tdir
1111 rename_many -s random -v -n 10 $DIR/$tdir
1113 run_test 24o "rename of files during htree split"
1116 test_mkdir $DIR/R12a
1117 test_mkdir $DIR/R12b
1118 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1119 mrename $DIR/R12a $DIR/R12b
1120 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1121 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1122 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1123 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1125 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1127 cleanup_multiop_pause() {
1129 kill -USR1 $MULTIPID
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1135 test_mkdir $DIR/R13a
1136 test_mkdir $DIR/R13b
1137 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1138 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1141 trap cleanup_multiop_pause EXIT
1142 mrename $DIR/R13a $DIR/R13b
1143 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1144 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1145 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1146 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1147 cleanup_multiop_pause
1148 wait $MULTIPID || error "multiop close failed"
1150 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1152 test_24r() { #bug 3789
1153 test_mkdir $DIR/R14a
1154 test_mkdir $DIR/R14a/b
1155 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1157 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1159 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1162 test_mkdir $DIR/R15a
1163 test_mkdir $DIR/R15a/b
1164 test_mkdir $DIR/R15a/b/c
1165 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1166 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1167 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1169 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1171 test_mkdir $DIR/R16a
1172 test_mkdir $DIR/R16a/b
1173 test_mkdir $DIR/R16a/b/c
1174 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1175 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1176 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1178 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1180 test_24u() { # bug12192
1181 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1182 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1184 run_test 24u "create stripe file"
1186 simple_cleanup_common() {
1189 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1191 local start=$SECONDS
1194 wait_delete_completed
1195 echo "cleanup time $((SECONDS - start))"
1199 max_pages_per_rpc() {
1200 local mdtname="$(printf "MDT%04x" ${1:-0})"
1201 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1207 local nrfiles=${COUNT:-100000}
1208 local fname="$DIR/$tdir/$tfile"
1210 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1211 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1213 test_mkdir "$(dirname $fname)"
1214 # assume MDT0000 has the fewest inodes
1215 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1216 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1217 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1219 trap simple_cleanup_common EXIT
1221 createmany -m "$fname" $nrfiles
1223 cancel_lru_locks mdc
1224 lctl set_param mdc.*.stats clear
1226 # was previously test_24D: LU-6101
1227 # readdir() returns correct number of entries after cursor reload
1228 local num_ls=$(ls $DIR/$tdir | wc -l)
1229 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1230 local num_all=$(ls -a $DIR/$tdir | wc -l)
1231 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1232 [ $num_all -ne $((nrfiles + 2)) ]; then
1233 error "Expected $nrfiles files, got $num_ls " \
1234 "($num_uniq unique $num_all .&..)"
1236 # LU-5 large readdir
1237 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1238 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1239 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1240 # take into account of overhead in lu_dirpage header and end mark in
1241 # each page, plus one in rpc_num calculation.
1242 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1243 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1244 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1245 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1246 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1247 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1248 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1249 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1250 error "large readdir doesn't take effect: " \
1251 "$mds_readpage should be about $rpc_max"
1253 simple_cleanup_common
1255 run_test 24v "list large directory (test hash collision, b=17560)"
1257 test_24w() { # bug21506
1259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1260 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1261 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1262 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1263 [[ "$SZ1" -eq "$SZ2" ]] ||
1264 error "Error reading at the end of the file $tfile"
1266 run_test 24w "Reading a file larger than 4Gb"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1271 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1272 skip "Need MDS version at least 2.7.56"
1275 local remote_dir=$DIR/$tdir/remote_dir
1277 test_mkdir $DIR/$tdir
1278 $LFS mkdir -i $MDTIDX $remote_dir ||
1279 error "create remote directory failed"
1281 test_mkdir $DIR/$tdir/src_dir
1282 touch $DIR/$tdir/src_file
1283 test_mkdir $remote_dir/tgt_dir
1284 touch $remote_dir/tgt_file
1286 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1287 error "rename dir cross MDT failed!"
1289 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1290 error "rename file cross MDT failed!"
1292 touch $DIR/$tdir/ln_file
1293 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1294 error "ln file cross MDT failed"
1296 rm -rf $DIR/$tdir || error "Can not delete directories"
1298 run_test 24x "cross MDT rename/link"
1301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1304 local remote_dir=$DIR/$tdir/remote_dir
1307 test_mkdir $DIR/$tdir
1308 $LFS mkdir -i $mdtidx $remote_dir ||
1309 error "create remote directory failed"
1311 test_mkdir $remote_dir/src_dir
1312 touch $remote_dir/src_file
1313 test_mkdir $remote_dir/tgt_dir
1314 touch $remote_dir/tgt_file
1316 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1317 error "rename subdir in the same remote dir failed!"
1319 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1320 error "rename files in the same remote dir failed!"
1322 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1323 error "link files in the same remote dir failed!"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24y "rename/link on the same dir should succeed"
1330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1331 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1332 skip "Need MDS version at least 2.12.51"
1336 for index in 0 1; do
1337 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1338 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1343 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1344 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1346 local mdts=$(comma_list $(mdts_nodes))
1348 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1349 stack_trap "do_nodes $mdts $LCTL \
1350 set_param mdt.*.enable_remote_rename=1" EXIT
1352 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1354 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1355 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1357 run_test 24z "cross-MDT rename is done as cp"
1359 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 trap simple_cleanup_common EXIT
1365 createmany -m $DIR/$tdir/$tfile $NFILES
1366 local t=$(ls $DIR/$tdir | wc -l)
1367 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1368 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1369 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1370 [ $v -ne $((NFILES + 2)) ] ; then
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 simple_cleanup_common || error "Can not delete directories"
1376 run_test 24A "readdir() returns correct number of entries."
1378 test_24B() { # LU-4805
1379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1383 test_mkdir $DIR/$tdir
1384 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1385 error "create striped dir failed"
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 2 ] || error "Expected 2, got $count"
1390 touch $DIR/$tdir/striped_dir/a
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 3 ] || error "Expected 3, got $count"
1395 touch $DIR/$tdir/striped_dir/.f
1397 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1398 [ $count -eq 4 ] || error "Expected 4, got $count"
1400 rm -rf $DIR/$tdir || error "Can not delete directories"
1402 run_test 24B "readdir for striped dir return correct number of entries"
1405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1411 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1412 error "create striped dir failed"
1414 cd $DIR/$tdir/d0/striped_dir
1416 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1417 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1418 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1420 [ "$d0_ino" = "$parent_ino" ] ||
1421 error ".. wrong, expect $d0_ino, get $parent_ino"
1423 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1424 error "mv striped dir failed"
1426 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1428 [ "$d1_ino" = "$parent_ino" ] ||
1429 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1431 run_test 24C "check .. in striped dir"
1434 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1438 mkdir $DIR/$tdir/src_dir
1439 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1440 error "create remote source failed"
1442 touch $DIR/$tdir/src_dir/src_child/a
1444 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1445 error "create remote target dir failed"
1447 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "create remote target child failed"
1450 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1451 error "rename dir cross MDT failed!"
1455 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1456 error "src_child still exists after rename"
1458 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1459 error "missing file(a) after rename"
1461 rm -rf $DIR/$tdir || error "Can not delete directories"
1463 run_test 24E "cross MDT rename/link"
1466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1469 [ "$SLOW" = "no" ] && repeats=100
1473 echo "$repeats repeats"
1474 for ((i = 0; i < repeats; i++)); do
1475 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1476 touch $DIR/$tdir/test/a || error "touch fails"
1477 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1478 rm -rf $DIR/$tdir/test || error "rmdir fails"
1483 run_test 24F "hash order vs readdir (LU-11330)"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1492 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1493 touch $DIR/$tdir-0/f1 || error "touch f1"
1494 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1495 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1496 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1497 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1498 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1500 run_test 24G "migrate symlink in rename"
1503 echo '== symlink sanity ============================================='
1507 touch $DIR/s25/foo ||
1508 error "File creation in symlinked directory failed"
1510 run_test 25a "create file in symlinked directory ==============="
1513 [ ! -d $DIR/d25 ] && test_25a
1514 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1516 run_test 25b "lookup file in symlinked directory ==============="
1520 test_mkdir $DIR/d26/d26-2
1521 ln -s d26/d26-2 $DIR/s26
1522 touch $DIR/s26/foo || error "File creation failed"
1524 run_test 26a "multiple component symlink ======================="
1527 test_mkdir -p $DIR/$tdir/d26-2
1528 ln -s $tdir/d26-2/foo $DIR/s26-2
1529 touch $DIR/s26-2 || error "File creation failed"
1531 run_test 26b "multiple component symlink at end of lookup ======"
1534 test_mkdir $DIR/d26.2
1535 touch $DIR/d26.2/foo
1536 ln -s d26.2 $DIR/s26.2-1
1537 ln -s s26.2-1 $DIR/s26.2-2
1538 ln -s s26.2-2 $DIR/s26.2-3
1539 chmod 0666 $DIR/s26.2-3/foo
1541 run_test 26c "chain of symlinks"
1543 # recursive symlinks (bug 439)
1545 ln -s d26-3/foo $DIR/d26-3
1547 run_test 26d "create multiple component recursive symlink"
1550 [ ! -h $DIR/d26-3 ] && test_26d
1553 run_test 26e "unlink multiple component recursive symlink"
1555 # recursive symlinks (bug 7022)
1557 test_mkdir $DIR/$tdir
1558 test_mkdir $DIR/$tdir/$tfile
1559 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1560 test_mkdir -p lndir/bar1
1561 test_mkdir $DIR/$tdir/$tfile/$tfile
1562 cd $tfile || error "cd $tfile failed"
1563 ln -s .. dotdot || error "ln dotdot failed"
1564 ln -s dotdot/lndir lndir || error "ln lndir failed"
1565 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1566 output=`ls $tfile/$tfile/lndir/bar1`
1567 [ "$output" = bar1 ] && error "unexpected output"
1568 rm -r $tfile || error "rm $tfile failed"
1569 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1571 run_test 26f "rm -r of a directory which has recursive symlink"
1574 test_mkdir $DIR/$tdir
1575 $LFS getstripe $DIR/$tdir
1576 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1578 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1580 run_test 27a "one stripe file"
1583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $LFS getstripe -c $DIR/$tdir/$tfile
1588 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1589 error "two-stripe file doesn't have two stripes"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1593 run_test 27b "create and write to two stripe file"
1595 # 27c family tests specific striping, setstripe -o
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 test_mkdir -p $DIR/$tdir
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 $LFS getstripe -i $DIR/$tdir/$tfile
1603 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1604 error "stripe not on specified OST"
1606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1608 run_test 27ca "one stripe on specified OST"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1612 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1618 # Strip getstripe output to a space separated list of OSTs
1619 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1620 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1621 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1622 error "stripes not on specified OSTs"
1624 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1626 run_test 27cb "two stripes on specified OSTs"
1629 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1633 test_mkdir -p $DIR/$tdir
1635 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1636 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1639 # Strip getstripe output to a space separated list of OSTs
1640 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1641 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1642 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1643 error "stripes not on specified OSTs"
1645 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1647 run_test 27cc "two stripes on the same OST"
1650 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1651 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1652 skip "server does not support overstriping"
1653 test_mkdir -p $DIR/$tdir
1654 local osts="0,1,1,0"
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27cd "four stripes on two OSTs"
1670 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1671 skip_env "too many osts, skipping"
1672 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1673 skip "server does not support overstriping"
1674 # We do one more stripe than we have OSTs
1675 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1676 skip_env "ea_inode feature disabled"
1678 test_mkdir -p $DIR/$tdir
1680 for i in $(seq 0 $OSTCOUNT);
1683 if [ $i -ne $OSTCOUNT ]; then
1687 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1688 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1691 # Strip getstripe output to a space separated list of OSTs
1692 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1693 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1694 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1695 error "stripes not on specified OSTs"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1699 run_test 27ce "more stripes than OSTs with -o"
1702 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1705 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1706 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1707 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1709 error "failed to set $osp_proc=0"
1711 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1714 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1715 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1716 error "failed to set $osp_proc=1"
1719 error "should return error due to $osp_proc=0"
1721 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1724 test_mkdir $DIR/$tdir
1725 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1726 error "setstripe failed"
1727 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1730 run_test 27d "create file with default settings"
1733 # LU-5839 adds check for existed layout before setting it
1734 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1735 skip "Need MDS version at least 2.7.56"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1739 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1742 run_test 27e "setstripe existing file (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1747 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1748 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1749 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1751 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1753 run_test 27f "setstripe with bad stripe size (should return error)"
1756 test_mkdir $DIR/$tdir
1757 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1758 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1759 error "$DIR/$tdir/$tfile has object"
1761 run_test 27g "$LFS getstripe with no objects"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1767 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1769 (( rc == 2 )) || error "getstripe did not return ENOENT"
1771 run_test 27ga "$LFS getstripe with missing file (should return error)"
1774 test_mkdir $DIR/$tdir
1775 touch $DIR/$tdir/$tfile || error "touch failed"
1776 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1777 error "missing objects"
1779 run_test 27i "$LFS getstripe with some objects"
1782 test_mkdir $DIR/$tdir
1783 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1784 error "setstripe failed" || true
1786 run_test 27j "setstripe with bad stripe offset (should return error)"
1788 test_27k() { # bug 2844
1789 test_mkdir $DIR/$tdir
1790 local file=$DIR/$tdir/$tfile
1791 local ll_max_blksize=$((4 * 1024 * 1024))
1792 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1793 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1795 dd if=/dev/zero of=$file bs=4k count=1
1796 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1797 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1799 run_test 27k "limit i_blksize for broken user apps"
1802 mcreate $DIR/$tfile || error "creating file"
1803 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1804 error "setstripe should have failed" || true
1806 run_test 27l "check setstripe permissions (should return error)"
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1811 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1812 skip_env "multiple clients -- skipping"
1814 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1816 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1817 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1819 trap simple_cleanup_common EXIT
1820 test_mkdir $DIR/$tdir
1821 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1822 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1823 error "dd should fill OST0"
1825 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1827 [ $i -gt 256 ] && break
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it"
1835 touch $DIR/$tdir/$tfile.$i
1836 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1837 awk '{print $1}'| grep -w "0") ] &&
1838 error "OST0 was full but new created file still use it"
1839 simple_cleanup_common
1841 run_test 27m "create file while OST0 was full"
1843 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1844 # if the OST isn't full anymore.
1846 local ostidx=${1:-""}
1851 local list=$(comma_list $(osts_nodes))
1852 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1854 do_nodes $list lctl set_param fail_loc=0
1855 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1856 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1857 awk '{print $1 * 2;exit;}')
1858 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1860 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1863 __exhaust_precreations() {
1866 local FAILIDX=${3:-$OSTIDX}
1867 local ofacet=ost$((OSTIDX + 1))
1869 mkdir_on_mdt0 $DIR/$tdir
1870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1871 local mfacet=mds$((mdtidx + 1))
1872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1874 local OST=$(ostname_from_index $OSTIDX)
1877 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1878 local last_id=$(do_facet $mfacet lctl get_param -n \
1879 osp.$mdtosc_proc1.prealloc_last_id)
1880 local next_id=$(do_facet $mfacet lctl get_param -n \
1881 osp.$mdtosc_proc1.prealloc_next_id)
1883 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1884 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1886 test_mkdir -p $DIR/$tdir/${OST}
1887 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1888 #define OBD_FAIL_OST_ENOSPC 0x215
1889 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1890 echo "Creating to objid $last_id on ost $OST..."
1891 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1892 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1893 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1896 exhaust_precreations() {
1897 __exhaust_precreations $1 $2 $3
1901 exhaust_all_precreations() {
1903 for (( i=0; i < OSTCOUNT; i++ )) ; do
1904 __exhaust_precreations $i $1 -1
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1917 exhaust_precreations 0 0x80000215
1918 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1919 touch $DIR/$tdir/$tfile || error "touch failed"
1920 $LFS getstripe $DIR/$tdir/$tfile
1923 run_test 27n "create file with some full OSTs"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1932 rm -f $DIR/$tdir/$tfile
1933 exhaust_all_precreations 0x215
1935 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1940 run_test 27o "create file with all full OSTs (should error)"
1942 function create_and_checktime() {
1947 for ((i=0; i < $loops; i++)); do
1948 local start=$SECONDS
1949 multiop $fname-$i Oc
1950 ((SECONDS-start < TIMEOUT)) ||
1951 error "creation took " $((SECONDS-$start)) && return 1
1956 local mdts=$(comma_list $(mdts_nodes))
1958 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1959 skip "Need MDS version at least 2.13.57"
1961 local f0=$DIR/${tfile}-0
1962 local f1=$DIR/${tfile}-1
1964 wait_delete_completed
1966 # refill precreated objects
1967 $LFS setstripe -i0 -c1 $f0
1969 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1970 # force QoS allocation policy
1971 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1972 stack_trap "do_nodes $mdts $LCTL set_param \
1973 lov.*.qos_threshold_rr=$saved" EXIT
1976 # one OST is unavailable, but still have few objects preallocated
1978 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1979 rm -rf $f1 $DIR/$tdir*" EXIT
1981 for ((i=0; i < 7; i++)); do
1982 mkdir $DIR/$tdir$i || error "can't create dir"
1983 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1984 error "can't set striping"
1986 for ((i=0; i < 7; i++)); do
1987 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1991 run_test 27oo "don't let few threads to reserve too many objects"
1994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1997 remote_ost_nodsh && skip "remote OST with nodsh"
2000 rm -f $DIR/$tdir/$tfile
2001 test_mkdir $DIR/$tdir
2003 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2004 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2005 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2007 exhaust_precreations 0 0x80000215
2008 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2009 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2010 $LFS getstripe $DIR/$tdir/$tfile
2014 run_test 27p "append to a truncated file with some full OSTs"
2017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2019 remote_mds_nodsh && skip "remote MDS with nodsh"
2020 remote_ost_nodsh && skip "remote OST with nodsh"
2023 rm -f $DIR/$tdir/$tfile
2025 mkdir_on_mdt0 $DIR/$tdir
2026 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2027 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2028 error "truncate $DIR/$tdir/$tfile failed"
2029 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2031 exhaust_all_precreations 0x215
2033 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2034 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2038 run_test 27q "append to truncated file with all OSTs full (should error)"
2041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2043 remote_mds_nodsh && skip "remote MDS with nodsh"
2044 remote_ost_nodsh && skip "remote OST with nodsh"
2047 rm -f $DIR/$tdir/$tfile
2048 exhaust_precreations 0 0x80000215
2050 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2056 test_27s() { # bug 10725
2057 test_mkdir $DIR/$tdir
2058 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2059 local stripe_count=0
2060 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2061 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2062 error "stripe width >= 2^32 succeeded" || true
2065 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2067 test_27t() { # bug 10864
2072 $WLFS getstripe $tfile
2075 run_test 27t "check that utils parse path correctly"
2077 test_27u() { # bug 4900
2078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2079 remote_mds_nodsh && skip "remote MDS with nodsh"
2082 local list=$(comma_list $(mdts_nodes))
2084 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2085 do_nodes $list $LCTL set_param fail_loc=0x139
2086 test_mkdir -p $DIR/$tdir
2087 trap simple_cleanup_common EXIT
2088 createmany -o $DIR/$tdir/t- 1000
2089 do_nodes $list $LCTL set_param fail_loc=0
2091 TLOG=$TMP/$tfile.getstripe
2092 $LFS getstripe $DIR/$tdir > $TLOG
2093 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2094 unlinkmany $DIR/$tdir/t- 1000
2096 [[ $OBJS -gt 0 ]] &&
2097 error "$OBJS objects created on OST-0. See $TLOG" ||
2100 run_test 27u "skip object creation on OSC w/o objects"
2102 test_27v() { # bug 4900
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 remote_mds_nodsh && skip "remote MDS with nodsh"
2106 remote_ost_nodsh && skip "remote OST with nodsh"
2108 exhaust_all_precreations 0x215
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2113 touch $DIR/$tdir/$tfile
2114 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2116 for (( i=1; i < OSTCOUNT; i++ )); do
2117 do_facet ost$i lctl set_param fail_loc=0x705
2119 local START=`date +%s`
2120 createmany -o $DIR/$tdir/$tfile 32
2122 local FINISH=`date +%s`
2123 local TIMEOUT=`lctl get_param -n timeout`
2124 local PROCESS=$((FINISH - START))
2125 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2126 error "$FINISH - $START >= $TIMEOUT / 2"
2127 sleep $((TIMEOUT / 2 - PROCESS))
2130 run_test 27v "skip object creation on slow OST"
2132 test_27w() { # bug 10997
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2135 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2136 error "stripe size $size != 65536" || true
2137 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2138 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2140 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2143 [[ $OSTCOUNT -lt 2 ]] &&
2144 skip_env "skipping multiple stripe count/offset test"
2146 test_mkdir $DIR/$tdir
2147 for i in $(seq 1 $OSTCOUNT); do
2149 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2150 error "setstripe -c $i -i $offset failed"
2151 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2152 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2153 [ $count -ne $i ] && error "stripe count $count != $i" || true
2154 [ $index -ne $offset ] &&
2155 error "stripe offset $index != $offset" || true
2158 run_test 27wa "check $LFS setstripe -c -i options"
2161 remote_ost_nodsh && skip "remote OST with nodsh"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2165 OFFSET=$(($OSTCOUNT - 1))
2167 local OST=$(ostname_from_index $OSTIDX)
2169 test_mkdir $DIR/$tdir
2170 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2171 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2173 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2174 for i in $(seq 0 $OFFSET); do
2175 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2176 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2177 error "OST0 was degraded but new created file still use it"
2179 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2181 run_test 27x "create files while OST0 is degraded"
2184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2185 remote_mds_nodsh && skip "remote MDS with nodsh"
2186 remote_ost_nodsh && skip "remote OST with nodsh"
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2189 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2190 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2191 osp.$mdtosc.prealloc_last_id)
2192 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2193 osp.$mdtosc.prealloc_next_id)
2194 local fcount=$((last_id - next_id))
2195 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2196 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2198 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2199 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2200 local OST_DEACTIVE_IDX=-1
2205 for OSC in $MDS_OSCS; do
2206 OST=$(osc_to_ost $OSC)
2207 OSTIDX=$(index_from_ostuuid $OST)
2208 if [ $OST_DEACTIVE_IDX == -1 ]; then
2209 OST_DEACTIVE_IDX=$OSTIDX
2211 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2212 echo $OSC "is Deactivated:"
2213 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2217 OSTIDX=$(index_from_ostuuid $OST)
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=1
2232 createmany -o $DIR/$tdir/$tfile $fcount
2234 for OSC in $MDS_OSCS; do
2235 OST=$(osc_to_ost $OSC)
2236 OSTIDX=$(index_from_ostuuid $OST)
2237 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2238 echo $OST "is recovered from degraded:"
2239 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2240 obdfilter.$OST.degraded=0
2242 do_facet $SINGLEMDS lctl --device %$OSC activate
2246 # all osp devices get activated, hence -1 stripe count restored
2247 local stripe_count=0
2249 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2250 # devices get activated.
2252 $LFS setstripe -c -1 $DIR/$tfile
2253 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2255 [ $stripe_count -ne $OSTCOUNT ] &&
2256 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2259 run_test 27y "create files while OST0 is degraded and the rest inactive"
2265 lmm_count=$($LFS getstripe -c $1)
2266 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2267 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2269 local old_ifs="$IFS"
2271 fid=($($LFS path2fid $1))
2274 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2275 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2277 # compare lmm_seq and lu_fid->f_seq
2278 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2279 # compare lmm_object_id and lu_fid->oid
2280 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2282 # check the trusted.fid attribute of the OST objects of the file
2283 local have_obdidx=false
2285 $LFS getstripe $1 | while read obdidx oid hex seq; do
2286 # skip lines up to and including "obdidx"
2287 [ -z "$obdidx" ] && break
2288 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2289 $have_obdidx || continue
2291 local ost=$((obdidx + 1))
2292 local dev=$(ostdevname $ost)
2295 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2297 seq=$(echo $seq | sed -e "s/^0x//g")
2298 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2299 oid_hex=$(echo $oid)
2301 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2303 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2307 # Don't unmount/remount the OSTs if we don't need to do that.
2308 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2309 # update too, until that use mount/ll_decode_filter_fid/mount.
2310 # Re-enable when debugfs will understand new filter_fid.
2312 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2313 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2314 $dev 2>/dev/null" | grep "parent=")
2316 if [ -z "$ff" ]; then
2318 mount_fstype ost$ost
2319 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2320 $(facet_mntpt ost$ost)/$obj_file)
2321 unmount_fstype ost$ost
2322 start ost$ost $dev $OST_MOUNT_OPTS
2326 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2328 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2330 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2331 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2333 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2334 # stripe_size=1048576 component_id=1 component_start=0 \
2335 # component_end=33554432
2336 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2337 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2338 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2340 if grep -q 'stripe=' <<<$ff; then
2341 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2343 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2344 # into f_ver in this case. See comment on ff_parent.
2345 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2348 # compare lmm_seq and filter_fid->ff_parent.f_seq
2349 [ $ff_pseq = $lmm_seq ] ||
2350 error "FF parent SEQ $ff_pseq != $lmm_seq"
2351 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2352 [ $ff_poid = $lmm_oid ] ||
2353 error "FF parent OID $ff_poid != $lmm_oid"
2354 (($ff_pstripe == $stripe_nr)) ||
2355 error "FF stripe $ff_pstripe != $stripe_nr"
2357 stripe_nr=$((stripe_nr + 1))
2358 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2360 if grep -q 'stripe_count=' <<<$ff; then
2361 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2362 -e 's/ .*//' <<<$ff)
2363 [ $lmm_count = $ff_scnt ] ||
2364 error "FF stripe count $lmm_count != $ff_scnt"
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2371 remote_ost_nodsh && skip "remote OST with nodsh"
2373 test_mkdir $DIR/$tdir
2374 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2375 { error "setstripe -c -1 failed"; return 1; }
2376 # We need to send a write to every object to get parent FID info set.
2377 # This _should_ also work for setattr, but does not currently.
2378 # touch $DIR/$tdir/$tfile-1 ||
2379 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2380 { error "dd $tfile-1 failed"; return 2; }
2381 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2382 { error "setstripe -c -1 failed"; return 3; }
2383 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2384 { error "dd $tfile-2 failed"; return 4; }
2386 # make sure write RPCs have been sent to OSTs
2389 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2390 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2392 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2394 test_27A() { # b=19102
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2399 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2400 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2401 local default_size=$($LFS getstripe -S $MOUNT)
2402 local default_offset=$($LFS getstripe -i $MOUNT)
2403 local dsize=$(do_facet $SINGLEMDS \
2404 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2405 [ $default_size -eq $dsize ] ||
2406 error "stripe size $default_size != $dsize"
2407 [ $default_offset -eq -1 ] ||
2408 error "stripe offset $default_offset != -1"
2410 run_test 27A "check filesystem-wide default LOV EA values"
2412 test_27B() { # LU-2523
2413 test_mkdir $DIR/$tdir
2414 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2416 # open f1 with O_LOV_DELAY_CREATE
2418 # call setstripe ioctl on open file descriptor for f1
2420 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2424 # open f1 with O_LOV_DELAY_CREATE
2426 # call setstripe ioctl on open file descriptor for f1
2428 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2430 # Allow multiop to fail in imitation of NFS's busted semantics.
2433 run_test 27B "call setstripe on open unlinked file/rename victim"
2435 # 27C family tests full striping and overstriping
2436 test_27Ca() { #LU-2871
2437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2445 test_mkdir $DIR/$tdir
2447 for i in $(seq 0 $((OSTCOUNT - 1))); do
2448 # set stripe across all OSTs starting from OST$i
2449 $LFS setstripe -i $i -c -1 $tfile$i
2450 # get striping information
2451 ost_idx=($($LFS getstripe $tfile$i |
2452 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2456 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2457 error "${#ost_idx[@]} != $OSTCOUNT"
2459 for index in $(seq 0 $((OSTCOUNT - 1))); do
2461 for j in $(echo ${ost_idx[@]}); do
2462 if [ $index -eq $j ]; then
2468 error "Can not find $index in ${ost_idx[@]}"
2472 run_test 27Ca "check full striping across all OSTs"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$(($OSTCOUNT * 2))
2482 [ $setcount -lt 160 ] || large_xattr_enabled ||
2483 skip_env "ea_inode feature disabled"
2485 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2486 error "setstripe failed"
2488 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2489 [ $count -eq $setcount ] ||
2490 error "stripe count $count, should be $setcount"
2492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2493 error "overstriped should be set in pattern"
2495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2498 run_test 27Cb "more stripes than OSTs with -C"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2505 test_mkdir -p $DIR/$tdir
2506 local setcount=$(($OSTCOUNT - 1))
2508 [ $setcount -lt 160 ] || large_xattr_enabled ||
2509 skip_env "ea_inode feature disabled"
2511 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2512 error "setstripe failed"
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2519 error "overstriped should not be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2530 large_xattr_enabled || skip_env "ea_inode feature disabled"
2532 test_mkdir -p $DIR/$tdir
2533 local setcount=$LOV_MAX_STRIPE_COUNT
2535 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2536 error "setstripe failed"
2538 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2539 [ $count -eq $setcount ] ||
2540 error "stripe count $count, should be $setcount"
2542 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2543 error "overstriped should be set in pattern"
2545 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2548 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2550 run_test 27Cd "test maximum stripe count"
2553 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2554 skip "server does not support overstriping"
2555 test_mkdir -p $DIR/$tdir
2557 pool_add $TESTNAME || error "Pool creation failed"
2558 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2562 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2563 error "setstripe failed"
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Ce "test pool with overstriping"
2580 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2581 skip "server does not support overstriping"
2582 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2583 skip_env "too many osts, skipping"
2585 test_mkdir -p $DIR/$tdir
2587 local setcount=$(($OSTCOUNT * 2))
2588 [ $setcount -lt 160 ] || large_xattr_enabled ||
2589 skip_env "ea_inode feature disabled"
2591 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2592 error "setstripe failed"
2594 echo 1 > $DIR/$tdir/$tfile
2596 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2597 [ $count -eq $setcount ] ||
2598 error "stripe count $count, should be $setcount"
2600 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2601 error "overstriped should be set in pattern"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2606 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2608 run_test 27Cf "test default inheritance with overstriping"
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2613 remote_mds_nodsh && skip "remote MDS with nodsh"
2615 local POOL=${POOL:-testpool}
2617 local last_ost=$(($OSTCOUNT - 1))
2619 local ost_list=$(seq $first_ost $ost_step $last_ost)
2620 local ost_range="$first_ost $last_ost $ost_step"
2622 test_mkdir $DIR/$tdir
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2627 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2629 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2630 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2631 skip27D+=" -s 30,31"
2632 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2633 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2634 skip27D+=" -s 32,33"
2635 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2637 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2638 error "llapi_layout_test failed"
2640 destroy_test_pools || error "destroy test pools failed"
2642 run_test 27D "validate llapi_layout API"
2644 # Verify that default_easize is increased from its initial value after
2645 # accessing a widely striped file.
2647 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2648 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2649 skip "client does not have LU-3338 fix"
2651 # 72 bytes is the minimum space required to store striping
2652 # information for a file striped across one OST:
2653 # (sizeof(struct lov_user_md_v3) +
2654 # sizeof(struct lov_user_ost_data_v1))
2656 $LCTL set_param -n llite.*.default_easize $min_easize ||
2657 error "lctl set_param failed"
2658 local easize=$($LCTL get_param -n llite.*.default_easize)
2660 [ $easize -eq $min_easize ] ||
2661 error "failed to set default_easize"
2663 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2664 error "setstripe failed"
2665 # In order to ensure stat() call actually talks to MDS we need to
2666 # do something drastic to this file to shake off all lock, e.g.
2667 # rename it (kills lookup lock forcing cache cleaning)
2668 mv $DIR/$tfile $DIR/${tfile}-1
2669 ls -l $DIR/${tfile}-1
2672 easize=$($LCTL get_param -n llite.*.default_easize)
2674 [ $easize -gt $min_easize ] ||
2675 error "default_easize not updated"
2677 run_test 27E "check that default extended attribute size properly increases"
2679 test_27F() { # LU-5346/LU-7975
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2682 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2683 skip "Need MDS version at least 2.8.51"
2684 remote_ost_nodsh && skip "remote OST with nodsh"
2686 test_mkdir $DIR/$tdir
2688 $LFS setstripe -c 2 $DIR/$tdir
2690 # stop all OSTs to reproduce situation for LU-7975 ticket
2691 for num in $(seq $OSTCOUNT); do
2695 # open/create f0 with O_LOV_DELAY_CREATE
2696 # truncate f0 to a non-0 size
2698 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2700 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2701 # open/write it again to force delayed layout creation
2702 cat /etc/hosts > $DIR/$tdir/f0 &
2706 for num in $(seq $OSTCOUNT); do
2707 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2708 error "ost$num failed to start"
2711 wait $catpid || error "cat failed"
2713 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2714 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2715 error "wrong stripecount"
2718 run_test 27F "Client resend delayed layout creation with non-zero size"
2720 test_27G() { #LU-10629
2721 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2722 skip "Need MDS version at least 2.11.51"
2723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2724 remote_mds_nodsh && skip "remote MDS with nodsh"
2725 local POOL=${POOL:-testpool}
2726 local ostrange="0 0 1"
2728 test_mkdir $DIR/$tdir
2729 touch $DIR/$tdir/$tfile.nopool
2730 pool_add $POOL || error "pool_add failed"
2731 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2732 $LFS setstripe -p $POOL $DIR/$tdir
2734 local pool=$($LFS getstripe -p $DIR/$tdir)
2736 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2737 touch $DIR/$tdir/$tfile.default
2738 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2739 $LFS find $DIR/$tdir -type f --pool $POOL
2740 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2741 [[ "$found" == "2" ]] ||
2742 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2744 $LFS setstripe -d $DIR/$tdir
2746 pool=$($LFS getstripe -p -d $DIR/$tdir)
2748 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2750 run_test 27G "Clear OST pool from stripe"
2753 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2754 skip "Need MDS version newer than 2.11.54"
2755 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2756 test_mkdir $DIR/$tdir
2757 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2758 touch $DIR/$tdir/$tfile
2759 $LFS getstripe -c $DIR/$tdir/$tfile
2760 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2761 error "two-stripe file doesn't have two stripes"
2763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2764 $LFS getstripe -y $DIR/$tdir/$tfile
2765 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2766 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2767 error "expected l_ost_idx: [02]$ not matched"
2769 # make sure ost list has been cleared
2770 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2771 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2772 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2774 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2776 run_test 27H "Set specific OSTs stripe"
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2781 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2782 skip "Need MDS version newer than 2.12.52"
2783 local pool=$TESTNAME
2784 local ostrange="1 1 1"
2786 save_layout_restore_at_exit $MOUNT
2787 $LFS setstripe -c 2 -i 0 $MOUNT
2788 pool_add $pool || error "pool_add failed"
2789 pool_add_targets $pool $ostrange ||
2790 error "pool_add_targets failed"
2791 test_mkdir $DIR/$tdir
2792 $LFS setstripe -p $pool $DIR/$tdir
2793 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2794 $LFS getstripe $DIR/$tdir/$tfile
2796 run_test 27I "check that root dir striping does not break parent dir one"
2799 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2800 skip "Need MDS version newer than 2.12.51"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2951 grep "lfm_magic:.*0x0CD50CD0" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2953 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2954 # - sizeof(lfm_type) - sizeof(lfm_flags)
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2956 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2960 grep "lfm_flags:.*0x0000DA05" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2962 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2963 grep "lfm_value.*${uuid1}@${uuid2}" ||
2964 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2966 # file create in dir should fail
2967 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2968 touch $DIR/$tdir/${tdir}2/$tfile &&
2969 "$DIR/${tdir}2: file create should fail"
2972 chmod 777 $DIR/$tdir/$tdir ||
2973 error "$DIR/$tdir: chmod failed"
2974 chmod 777 $DIR/$tdir/${tdir}2 ||
2975 error "$DIR/${tdir}2: chmod failed"
2978 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2979 error "$DIR/$tdir: chown failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2981 error "$DIR/${tdir}2: chown failed"
2983 # rename should work
2984 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2985 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2986 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2987 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2990 rmdir $DIR/$tdir/${tdir}.new ||
2991 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}2.new ||
2993 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2995 run_test 27K "basic ops on dir with foreign LMV"
2998 remote_mds_nodsh && skip "remote MDS with nodsh"
3000 local POOL=${POOL:-$TESTNAME}
3002 pool_add $POOL || error "pool_add failed"
3004 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3005 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3006 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3008 run_test 27L "lfs pool_list gives correct pool name"
3011 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3012 skip "Need MDS version >= than 2.12.57"
3013 remote_mds_nodsh && skip "remote MDS with nodsh"
3014 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3016 test_mkdir $DIR/$tdir
3018 # Set default striping on directory
3022 # if we run against a 2.12 server which lacks overstring support
3023 # then the connect_flag will not report overstriping, even if client
3025 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3026 stripe_opt="-C $setcount"
3027 elif (( $OSTCOUNT >= $setcount )); then
3028 stripe_opt="-c $setcount"
3030 skip "server does not support overstriping"
3032 $LFS setstripe $stripe_opt $DIR/$tdir
3034 echo 1 > $DIR/$tdir/${tfile}.1
3035 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3036 [ $count -eq $setcount ] ||
3037 error "(1) stripe count $count, should be $setcount"
3039 # Capture existing append_stripe_count setting for restore
3040 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3041 local mdts=$(comma_list $(mdts_nodes))
3042 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3044 local appendcount=$orig_count
3045 echo 1 >> $DIR/$tdir/${tfile}.2_append
3046 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3047 [ $count -eq $appendcount ] ||
3048 error "(2)stripe count $count, should be $appendcount for append"
3050 # Disable O_APPEND striping, verify it works
3051 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3053 # Should now get the default striping, which is 4
3055 echo 1 >> $DIR/$tdir/${tfile}.3_append
3056 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3057 [ $count -eq $setcount ] ||
3058 error "(3) stripe count $count, should be $setcount"
3060 # Try changing the stripe count for append files
3061 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3063 # Append striping is now 2 (directory default is still 4)
3065 echo 1 >> $DIR/$tdir/${tfile}.4_append
3066 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3067 [ $count -eq $appendcount ] ||
3068 error "(4) stripe count $count, should be $appendcount for append"
3070 # Test append stripe count of -1
3071 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3072 appendcount=$OSTCOUNT
3073 echo 1 >> $DIR/$tdir/${tfile}.5
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3075 [ $count -eq $appendcount ] ||
3076 error "(5) stripe count $count, should be $appendcount for append"
3078 # Set append striping back to default of 1
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3081 # Try a new default striping, PFL + DOM
3082 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3084 # Create normal DOM file, DOM returns stripe count == 0
3086 touch $DIR/$tdir/${tfile}.6
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3088 [ $count -eq $setcount ] ||
3089 error "(6) stripe count $count, should be $setcount"
3093 echo 1 >> $DIR/$tdir/${tfile}.7_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(7) stripe count $count, should be $appendcount for append"
3098 # Clean up DOM layout
3099 $LFS setstripe -d $DIR/$tdir
3101 save_layout_restore_at_exit $MOUNT
3102 # Now test that append striping works when layout is from root
3103 $LFS setstripe -c 2 $MOUNT
3104 # Make a special directory for this
3105 mkdir $DIR/${tdir}/${tdir}.2
3107 # Verify for normal file
3109 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3110 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3111 [ $count -eq $setcount ] ||
3112 error "(8) stripe count $count, should be $setcount"
3115 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3116 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3117 [ $count -eq $appendcount ] ||
3118 error "(9) stripe count $count, should be $appendcount for append"
3120 # Now test O_APPEND striping with pools
3121 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3125 pool_add $TESTNAME || error "pool creation failed"
3126 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3292 grep "lfm_magic:.*0x0CD50CD0" ||
3293 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3294 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3297 grep "lfm_flags:.*0x0000DA05" ||
3298 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3299 $LFS getdirstripe $DIR/$tdir/${tdir} |
3300 grep "lfm_value.*${uuid1}/${uuid2}" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3303 # file create in dir should fail
3304 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3305 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3307 # rename should succeed
3308 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3309 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3311 #remove foreign_symlink dir should fail
3312 rmdir $DIR/$tdir/${tdir}.new &&
3313 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3316 mkdir -p /tmp/${uuid1}/${uuid2} ||
3317 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3318 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3319 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3320 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3321 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3323 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3324 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3326 #check that getstripe fails now that foreign_symlink enabled
3327 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3330 # file create in dir should work now
3331 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3332 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3333 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3335 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3336 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3338 # chmod should still succeed
3339 chmod 755 $DIR/$tdir/${tdir}.new ||
3340 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3342 # chown should still succeed
3343 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3344 error "$DIR/$tdir/${tdir}.new: chown has failed"
3346 # rename should still succeed
3347 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3348 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3350 #remove foreign_symlink dir should still fail
3351 rmdir $DIR/$tdir/${tdir} &&
3352 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3354 #use special ioctl() to unlink foreign_symlink file
3355 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3358 #created file should still exist
3359 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3360 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3361 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3364 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3367 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3368 stack_trap "rm -f $TMP/$tfile*"
3370 test_mkdir $DIR/$tdir-1
3371 test_mkdir $DIR/$tdir-2
3373 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3374 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3376 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3377 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3379 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3380 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3382 # Create some bad symlinks and ensure that we don't loop
3383 # forever or something. These should return ELOOP (40) and
3384 # ENOENT (2) but I don't want to test for that because there's
3385 # always some weirdo architecture that needs to ruin
3386 # everything by defining these error numbers differently.
3388 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3389 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3391 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3392 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3396 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3398 # createtest also checks that device nodes are created and
3399 # then visible correctly (#2091)
3400 test_28() { # bug 2091
3402 $CREATETEST $DIR/d28/ct || error "createtest failed"
3404 run_test 28 "create/mknod/mkdir with bad file types ============"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 sync; sleep 1; sync # flush out any dirty pages from previous tests
3416 declare -i LOCKCOUNTORIG=0
3417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3422 declare -i LOCKUNUSEDCOUNTORIG=0
3423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3431 declare -i LOCKCOUNTCURRENT=0
3432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3436 declare -i LOCKUNUSEDCOUNTCURRENT=0
3437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3442 $LCTL set_param -n ldlm.dump_namespaces ""
3443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3445 log "dumped log to $TMP/test_29.dk (bug 5793)"
3448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3455 run_test 29 "IT_GETATTR regression ============================"
3457 test_30a() { # was test_30
3458 cp $(which ls) $DIR || cp /bin/ls $DIR
3459 $DIR/ls / || error "Can't execute binary from lustre"
3462 run_test 30a "execute binary from Lustre (execve) =============="
3465 cp `which ls` $DIR || cp /bin/ls $DIR
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3470 run_test 30b "execute binary from Lustre as non-root ==========="
3472 test_30c() { # b=22376
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 cp $(which ls) $DIR || cp /bin/ls $DIR
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30c "execute binary from Lustre without read perms ===="
3485 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3487 for i in {1..10}; do
3488 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3491 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3492 wait $PID || error "executing dd from Lustre failed"
3498 run_test 30d "execute binary from Lustre while clear locks"
3501 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3502 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3504 run_test 31a "open-unlink file =================================="
3507 touch $DIR/f31 || error "touch $DIR/f31 failed"
3508 ln $DIR/f31 $DIR/f31b || error "ln failed"
3509 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3510 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3512 run_test 31b "unlink file with multiple links while open ======="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31c || error "ln failed"
3517 multiop_bg_pause $DIR/f31 O_uc ||
3518 error "multiop_bg_pause for $DIR/f31 failed"
3520 $MULTIOP $DIR/f31c Ouc
3521 kill -USR1 $MULTIPID
3524 run_test 31c "open-unlink file with multiple links ============="
3527 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3528 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3530 run_test 31d "remove of open directory ========================="
3532 test_31e() { # bug 2904
3533 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3535 run_test 31e "remove of open non-empty directory ==============="
3537 test_31f() { # bug 4554
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 test_mkdir $DIR/d31f
3542 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3543 cp /etc/hosts $DIR/d31f
3545 $LFS getstripe $DIR/d31f/hosts
3546 multiop_bg_pause $DIR/d31f D_c || return 1
3549 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3550 test_mkdir $DIR/d31f
3551 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3552 cp /etc/hosts $DIR/d31f
3554 $LFS getstripe $DIR/d31f/hosts
3555 multiop_bg_pause $DIR/d31f D_c || return 1
3558 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3559 wait $MULTIPID || error "first opendir $MULTIPID failed"
3563 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3564 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3567 run_test 31f "remove of open directory with open-unlink file ==="
3570 echo "-- cross directory link --"
3571 test_mkdir -c1 $DIR/${tdir}ga
3572 test_mkdir -c1 $DIR/${tdir}gb
3573 touch $DIR/${tdir}ga/f
3574 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3575 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3576 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3577 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3578 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3580 run_test 31g "cross directory link==============="
3583 echo "-- cross directory link --"
3584 test_mkdir -c1 $DIR/${tdir}
3585 test_mkdir -c1 $DIR/${tdir}/dir
3586 touch $DIR/${tdir}/f
3587 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3588 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3589 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3590 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3591 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3593 run_test 31h "cross directory link under child==============="
3596 echo "-- cross directory link --"
3597 test_mkdir -c1 $DIR/$tdir
3598 test_mkdir -c1 $DIR/$tdir/dir
3599 touch $DIR/$tdir/dir/f
3600 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3601 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3602 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3603 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3604 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3606 run_test 31i "cross directory link under parent==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3610 test_mkdir -c1 -p $DIR/$tdir/dir1
3611 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3612 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3613 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3614 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3617 run_test 31j "link for directory==============="
3620 test_mkdir -c1 -p $DIR/$tdir
3622 touch $DIR/$tdir/exist
3623 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3624 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3625 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3626 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3627 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3628 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3629 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3632 run_test 31k "link to file: the same, non-existing, dir==============="
3638 touch $DIR/d31m2/exist
3639 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3640 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3641 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3642 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3643 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3644 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3647 run_test 31m "link to file: the same, non-existing, dir==============="
3650 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3651 nlink=$(stat --format=%h $DIR/$tfile)
3652 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3654 local cmd="exec $fd<$DIR/$tfile"
3657 trap "eval $cmd" EXIT
3658 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3659 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3661 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3662 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3665 run_test 31n "check link count of unlinked file"
3668 local tempfile=$(mktemp $1_XXXXXX)
3669 mlink $tempfile $1 2> /dev/null &&
3670 echo "$BASHPID: link $tempfile to $1 succeeded"
3674 test_31o() { # LU-2901
3675 test_mkdir $DIR/$tdir
3676 for LOOP in $(seq 100); do
3677 rm -f $DIR/$tdir/$tfile*
3678 for THREAD in $(seq 8); do
3679 link_one $DIR/$tdir/$tfile.$LOOP &
3682 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3683 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3684 error "$LINKS duplicate links to $tfile.$LOOP" &&
3688 run_test 31o "duplicate hard links with same filename"
3691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3693 test_mkdir $DIR/$tdir
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3697 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3698 error "open unlink test1 failed"
3699 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3700 error "open unlink test2 failed"
3702 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3703 error "test1 still exists"
3704 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3705 error "test2 still exists"
3707 run_test 31p "remove of open striped directory"
3710 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3712 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3713 index=$($LFS getdirstripe -i $DIR/$tdir)
3714 [ $index -eq 3 ] || error "first stripe index $index != 3"
3715 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3716 [ $index -eq 1 ] || error "second stripe index $index != 1"
3718 # when "-c <stripe_count>" is set, the number of MDTs specified after
3719 # "-i" should equal to the stripe count
3720 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3722 run_test 31q "create striped directory on specific MDTs"
3726 touch $DIR/$tfile.target
3727 touch $DIR/$tfile.source
3729 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3730 $LCTL set_param fail_loc=0x1419 fail_val=3
3731 cat $DIR/$tfile.target &
3734 # Guarantee open is waiting before we get here
3736 mv $DIR/$tfile.source $DIR/$tfile.target
3740 if [[ $RC -ne 0 ]]; then
3741 error "open with cat failed, rc=$RC"
3744 run_test 31r "open-rename(replace) race"
3746 cleanup_test32_mount() {
3749 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3750 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3751 losetup -d $loopdev || true
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3759 echo "== more mountpoints and symlinks ================="
3760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3761 trap cleanup_test32_mount EXIT
3762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3765 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3766 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3767 cleanup_test32_mount
3769 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3775 trap cleanup_test32_mount EXIT
3776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3779 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3780 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3781 cleanup_test32_mount
3783 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3789 trap cleanup_test32_mount EXIT
3790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3793 test_mkdir -p $DIR/$tdir/d2/test_dir
3794 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3795 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3796 cleanup_test32_mount
3798 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3804 trap cleanup_test32_mount EXIT
3805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3808 test_mkdir -p $DIR/$tdir/d2/test_dir
3809 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3810 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3811 cleanup_test32_mount
3813 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3817 test_mkdir -p $DIR/$tdir/tmp
3818 local tmp_dir=$DIR/$tdir/tmp
3819 ln -s $DIR/$tdir $tmp_dir/symlink11
3820 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3821 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3828 test_mkdir -p $DIR/$tdir/tmp
3829 local tmp_dir=$DIR/$tdir/tmp
3830 ln -s $DIR/$tdir $tmp_dir/symlink11
3831 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3832 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3833 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3835 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3838 local tmp_dir=$DIR/$tdir/tmp
3839 test_mkdir -p $tmp_dir
3840 test_mkdir $DIR/${tdir}2
3841 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3842 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3843 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3844 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3845 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3846 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3848 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3851 rm -fr $DIR/$tdir $DIR/${tdir}2
3852 tmp_dir=$DIR/$tdir/tmp
3853 test_mkdir -p $tmp_dir
3854 test_mkdir $DIR/${tdir}2
3855 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3856 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3857 ls $tmp_dir/symlink12 || error "listing symlink12"
3858 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3860 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 touch $DIR/$tdir/test_file
3871 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3872 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3873 cleanup_test32_mount
3875 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3881 trap cleanup_test32_mount EXIT
3882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3885 touch $DIR/$tdir/test_file
3886 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3887 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3888 cleanup_test32_mount
3890 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3904 cleanup_test32_mount
3906 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2
3917 touch $DIR/$tdir/d2/test_file || error "touch failed"
3918 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3919 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3920 cleanup_test32_mount
3922 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3926 test_mkdir -p $DIR/d32m/tmp
3927 TMP_DIR=$DIR/d32m/tmp
3928 ln -s $DIR $TMP_DIR/symlink11
3929 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3930 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3931 error "symlink11 not a link"
3932 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3933 error "symlink01 not a link"
3935 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32n/tmp
3940 TMP_DIR=$DIR/d32n/tmp
3941 ln -s $DIR $TMP_DIR/symlink11
3942 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3943 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3944 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3946 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3950 test_mkdir -p $DIR/d32o/tmp
3951 TMP_DIR=$DIR/d32o/tmp
3952 ln -s $DIR/$tfile $TMP_DIR/symlink12
3953 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3954 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3955 error "symlink12 not a link"
3956 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3957 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3958 error "$DIR/d32o/tmp/symlink12 not file type"
3959 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3960 error "$DIR/d32o/symlink02 not file type"
3962 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3972 test_mkdir -p $DIR/d32p/tmp
3974 TMP_DIR=$DIR/d32p/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3980 cat $DIR/d32p/tmp/symlink12 ||
3981 error "Can't open $DIR/d32p/tmp/symlink12"
3983 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3986 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3992 trap cleanup_test32_mount EXIT
3993 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3994 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3998 cleanup_test32_mount
4000 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4006 trap cleanup_test32_mount EXIT
4007 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4008 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4009 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4010 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4011 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4012 cleanup_test32_mount
4014 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4019 chmod 444 $DIR/$tfile
4020 chown $RUNAS_ID $DIR/$tfile
4022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4025 run_test 33aa "write file with mode 444 (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4032 error "$RUNAS create $tdir/$tfile failed"
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4034 error "open RDWR" || true
4036 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4040 test_mkdir $DIR/$tdir
4041 chown $RUNAS_ID $DIR/$tdir
4042 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4044 run_test 33b "test open file with malformed flags (No panic)"
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 remote_ost_nodsh && skip "remote OST with nodsh"
4056 test_mkdir $DIR/$tdir
4057 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4060 for ostnum in $(seq $OSTCOUNT); do
4061 # test-framework's OST numbering is one-based, while Lustre's
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 # check if at least some write_bytes stats are counted
4065 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats |
4067 awk '/^write_bytes/ {print $7}' )
4068 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4069 if (( ${write_bytes:-0} > 0 )); then
4075 $all_zeros || return 0
4078 echo foo > $DIR/$tdir/bar
4082 # Total up write_bytes after writing. We'd better find non-zeros.
4083 for ostnum in $(seq $OSTCOUNT); do
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter/$ostname/stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4096 for ostnum in $(seq $OSTCOUNT); do
4097 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4098 echo "Check write_bytes is in obdfilter.*.stats:"
4099 do_facet ost$ostnum lctl get_param -n \
4100 obdfilter.$ostname.stats
4102 error "OST not keeping write_bytes stats (b=22312)"
4105 run_test 33c "test write_bytes stats"
4108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 local remote_dir=$DIR/$tdir/remote_dir
4114 test_mkdir $DIR/$tdir
4115 $LFS mkdir -i $MDTIDX $remote_dir ||
4116 error "create remote directory failed"
4118 touch $remote_dir/$tfile
4119 chmod 444 $remote_dir/$tfile
4120 chown $RUNAS_ID $remote_dir/$tfile
4122 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4124 chown $RUNAS_ID $remote_dir
4125 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4126 error "create" || true
4127 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4128 error "open RDWR" || true
4129 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4131 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4138 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4139 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4140 mkdir $DIR/$tdir/local_dir
4142 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4143 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4144 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4146 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4147 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4149 rmdir $DIR/$tdir/* || error "rmdir failed"
4152 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4153 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4154 mkdir $DIR/$tdir/local_dir
4156 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4157 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4158 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4160 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4161 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4163 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4166 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4167 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4168 mkdir $DIR/$tdir/local_dir
4170 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4171 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4172 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4174 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4175 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4177 run_test 33e "mkdir and striped directory should have same mode"
4181 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 remote_mds_nodsh && skip "remote MDS with nodsh"
4189 chmod go+rwx $DIR/$tdir
4190 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4191 trap cleanup_33f EXIT
4193 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4194 error "cannot create striped directory"
4196 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4197 error "cannot create files in striped directory"
4199 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4200 error "cannot remove files in striped directory"
4202 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4203 error "cannot remove striped directory"
4207 run_test 33f "nonroot user can create, access, and remove a striped directory"
4210 mkdir -p $DIR/$tdir/dir2
4212 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4214 [[ $err =~ "exists" ]] || error "Not exists error"
4216 run_test 33g "nonroot user create already existing root created file"
4219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4220 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4221 skip "Need MDS version at least 2.13.50"
4223 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4224 error "mkdir $tdir failed"
4225 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4227 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4230 for fname in $DIR/$tdir/$tfile.bak \
4231 $DIR/$tdir/$tfile.SAV \
4232 $DIR/$tdir/$tfile.orig \
4233 $DIR/$tdir/$tfile~; do
4234 touch $fname || error "touch $fname failed"
4235 index2=$($LFS getstripe -m $fname)
4236 [ $index -eq $index2 ] ||
4237 error "$fname MDT index mismatch $index != $index2"
4241 for i in {1..250}; do
4242 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4243 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4244 touch $fname || error "touch $fname failed"
4245 index2=$($LFS getstripe -m $fname)
4246 if [[ $index != $index2 ]]; then
4247 failed=$((failed + 1))
4248 echo "$fname MDT index mismatch $index != $index2"
4252 echo "$failed MDT index mismatches"
4253 (( failed < 20 )) || error "MDT index mismatch $failed times"
4256 run_test 33h "temp file is located on the same MDT as target"
4258 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4261 $MCREATE $DIR/f34 || error "mcreate failed"
4262 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4263 error "getstripe failed"
4264 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4265 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4266 error "getstripe failed"
4267 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4268 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34a "truncate file that has not been opened ==========="
4273 [ ! -f $DIR/f34 ] && test_34a
4274 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4275 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4276 $OPENFILE -f O_RDONLY $DIR/f34
4277 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4278 error "getstripe failed"
4279 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4280 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4285 [ ! -f $DIR/f34 ] && test_34a
4286 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4287 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 $OPENFILE -f O_RDWR $DIR/f34
4289 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4290 error "$LFS getstripe failed"
4291 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4292 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4294 run_test 34c "O_RDWR opening file-with-size works =============="
4297 [ ! -f $DIR/f34 ] && test_34a
4298 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4304 run_test 34d "write to sparse file ============================="
4308 $MCREATE $DIR/f34e || error "mcreate failed"
4309 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4310 $CHECKSTAT -s 1000 $DIR/f34e ||
4311 error "Size of $DIR/f34e not equal to 1000 bytes"
4312 $OPENFILE -f O_RDWR $DIR/f34e
4313 $CHECKSTAT -s 1000 $DIR/f34e ||
4314 error "Size of $DIR/f34e not equal to 1000 bytes"
4316 run_test 34e "create objects, some with size and some without =="
4318 test_34f() { # bug 6242, 6243
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 $MCREATE $DIR/f34f || error "mcreate failed"
4324 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4325 dd if=$DIR/f34f of=$TMP/f34f
4326 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4327 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4328 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4329 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4330 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4332 run_test 34f "read from a file with no objects until EOF ======="
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4339 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4340 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4341 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4342 cancel_lru_locks osc
4343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4344 error "wrong size after lock cancel"
4346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4348 error "expanding truncate failed"
4349 cancel_lru_locks osc
4350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4351 error "wrong expanded size after lock cancel"
4353 run_test 34g "truncate long file ==============================="
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4362 sync # Flush the cache so that multiop below does not block on cache
4363 # flush when getting the group lock
4364 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4367 # Since just timed wait is not good enough, let's do a sync write
4368 # that way we are sure enough time for a roundtrip + processing
4369 # passed + 2 seconds of extra margin.
4370 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4374 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4375 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4379 local nsz=`stat -c %s $DIR/$tfile`
4380 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4382 run_test 34h "ftruncate file under grouplock should not block"
4385 cp /bin/sh $DIR/f35a
4387 chown $RUNAS_ID $DIR/f35a
4388 $RUNAS $DIR/f35a && error || true
4391 run_test 35a "exec file with mode 444 (should return and not leak)"
4395 utime $DIR/f36 || error "utime failed for MDS"
4397 run_test 36a "MDS utime check (mknod, utime)"
4401 utime $DIR/f36 || error "utime failed for OST"
4403 run_test 36b "OST utime check (open, utime)"
4408 chown $RUNAS_ID $DIR/d36
4409 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4411 run_test 36c "non-root MDS utime check (mknod, utime)"
4414 [ ! -d $DIR/d36 ] && test_36c
4415 echo "" > $DIR/d36/f36
4416 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4418 run_test 36d "non-root OST utime check (open, utime)"
4421 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/$tfile
4425 $RUNAS utime $DIR/$tdir/$tfile &&
4426 error "utime worked, expected failure" || true
4428 run_test 36e "utime on non-owned file (should return error)"
4432 local LANG_SAVE=$LANG
4433 local LC_LANG_SAVE=$LC_LANG
4434 export LANG=C LC_LANG=C # for date language
4436 DATESTR="Dec 20 2000"
4437 test_mkdir $DIR/$tdir
4438 lctl set_param fail_loc=$fl
4440 cp /etc/hosts $DIR/$tdir/$tfile
4441 sync & # write RPC generated with "current" inode timestamp, but delayed
4443 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4444 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4445 cancel_lru_locks $OSC
4446 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4448 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4449 echo "BEFORE: $LS_BEFORE" && \
4450 echo "AFTER : $LS_AFTER" && \
4451 echo "WANT : $DATESTR" && \
4452 error "$DIR/$tdir/$tfile timestamps changed" || true
4454 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4461 subr_36fh "0x80000214"
4463 run_test 36f "utime on file racing with OST BRW write =========="
4466 remote_ost_nodsh && skip "remote OST with nodsh"
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4469 skip "Need MDS version at least 2.12.51"
4474 local tgt="obdfilter"
4476 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4478 test_mkdir $DIR/$tdir
4479 fmd_max_age=$(do_facet $facet \
4480 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4483 echo "FMD max age: ${fmd_max_age}s"
4484 touch $DIR/$tdir/$tfile
4485 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4486 gawk '{cnt=cnt+$1} END{print cnt}')
4487 echo "FMD before: $fmd"
4489 error "FMD wasn't create by touch"
4490 sleep $((fmd_max_age + 12))
4491 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4492 gawk '{cnt=cnt+$1} END{print cnt}')
4493 echo "FMD after: $fmd"
4495 error "FMD wasn't expired by ping"
4497 run_test 36g "FMD cache expiry ====================="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4503 subr_36fh "0x80000227"
4505 run_test 36h "utime on file racing with OST BRW write =========="
4508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4510 test_mkdir $DIR/$tdir
4511 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4513 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4514 local new_mtime=$((mtime + 200))
4516 #change Modify time of striped dir
4517 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4518 error "change mtime failed"
4520 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4522 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4524 run_test 36i "change mtime on striped directory"
4526 # test_37 - duplicate with tests 32q 32r
4529 local file=$DIR/$tfile
4531 openfile -f O_DIRECTORY $file
4534 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4535 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4537 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4539 test_39a() { # was test_39
4541 touch $DIR/${tfile}2
4542 # ls -l $DIR/$tfile $DIR/${tfile}2
4543 # ls -lu $DIR/$tfile $DIR/${tfile}2
4544 # ls -lc $DIR/$tfile $DIR/${tfile}2
4546 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4547 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4549 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4551 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4553 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4554 error "O_TRUNC didn't change timestamps"
4557 run_test 39a "mtime changed on create"
4560 test_mkdir -c1 $DIR/$tdir
4561 cp -p /etc/passwd $DIR/$tdir/fopen
4562 cp -p /etc/passwd $DIR/$tdir/flink
4563 cp -p /etc/passwd $DIR/$tdir/funlink
4564 cp -p /etc/passwd $DIR/$tdir/frename
4565 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4568 echo "aaaaaa" >> $DIR/$tdir/fopen
4569 echo "aaaaaa" >> $DIR/$tdir/flink
4570 echo "aaaaaa" >> $DIR/$tdir/funlink
4571 echo "aaaaaa" >> $DIR/$tdir/frename
4573 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4578 cat $DIR/$tdir/fopen > /dev/null
4579 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4580 rm -f $DIR/$tdir/funlink2
4581 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4583 for (( i=0; i < 2; i++ )) ; do
4584 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4585 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4586 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4587 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4589 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4590 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4591 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4592 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39b "mtime change on open, link, unlink, rename ======"
4600 # this should be set to past
4601 TEST_39_MTIME=`date -d "1 year ago" +%s`
4607 local mtime0=`stat -c %Y $DIR1/$tfile`
4609 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4610 local mtime1=`stat -c %Y $DIR1/$tfile`
4611 [ "$mtime1" = $TEST_39_MTIME ] || \
4612 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4615 echo hello >> $DIR1/$tfile
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4619 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4621 mv $DIR1/$tfile $DIR1/$tfile-1
4623 for (( i=0; i < 2; i++ )) ; do
4624 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4625 [ "$mtime2" = "$mtime3" ] || \
4626 error "mtime ($mtime2) changed (to $mtime3) on rename"
4628 cancel_lru_locks $OSC
4629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4632 run_test 39c "mtime change on rename ==========================="
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime=`stat -c %Y $DIR1/$tfile`
4643 [ $mtime = $TEST_39_MTIME ] || \
4644 error "mtime($mtime) is not set to $TEST_39_MTIME"
4646 cancel_lru_locks $OSC
4647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 run_test 39d "create, utime, stat =============================="
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile`
4663 [ $mtime2 = $TEST_39_MTIME ] || \
4664 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4666 cancel_lru_locks $OSC
4667 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4670 run_test 39e "create, stat, utime, stat ========================"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 mtime1=`stat -c %Y $DIR1/$tfile`
4680 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4682 for (( i=0; i < 2; i++ )) ; do
4683 local mtime2=`stat -c %Y $DIR1/$tfile`
4684 [ $mtime2 = $TEST_39_MTIME ] || \
4685 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4687 cancel_lru_locks $OSC
4688 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4691 run_test 39f "create, stat, sleep, utime, stat ================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 echo hello >> $DIR1/$tfile
4698 local mtime1=`stat -c %Y $DIR1/$tfile`
4701 chmod o+r $DIR1/$tfile
4703 for (( i=0; i < 2; i++ )) ; do
4704 local mtime2=`stat -c %Y $DIR1/$tfile`
4705 [ "$mtime1" = "$mtime2" ] || \
4706 error "lost mtime: $mtime2, should be $mtime1"
4708 cancel_lru_locks $OSC
4709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4712 run_test 39g "write, chmod, stat ==============================="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 echo hello >> $DIR1/$tfile
4723 local mtime1=`stat -c %Y $DIR1/$tfile`
4725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4727 if [ "$d1" != "$d2" ]; then
4728 echo "write and touch not within one second"
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ "$mtime2" = $TEST_39_MTIME ] || \
4733 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4740 run_test 39h "write, utime within one second, stat ============="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4751 mv $DIR1/$tfile $DIR1/$tfile-1
4753 for (( i=0; i < 2; i++ )) ; do
4754 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39i "write, rename, stat =============================="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 start_full_debug_logging
4772 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4773 lctl set_param fail_loc=0x80000412
4774 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4775 error "multiop failed"
4777 local mtime1=`stat -c %Y $DIR1/$tfile`
4779 mv $DIR1/$tfile $DIR1/$tfile-1
4781 kill -USR1 $multipid
4782 wait $multipid || error "multiop close failed"
4784 for (( i=0; i < 2; i++ )) ; do
4785 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4786 [ "$mtime1" = "$mtime2" ] ||
4787 error "mtime is lost on close: $mtime2, " \
4791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4793 lctl set_param fail_loc=0
4794 stop_full_debug_logging
4796 run_test 39j "write, rename, close, stat ======================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4806 local mtime1=`stat -c %Y $DIR1/$tfile`
4808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4810 kill -USR1 $multipid
4811 wait $multipid || error "multiop close failed"
4813 for (( i=0; i < 2; i++ )) ; do
4814 local mtime2=`stat -c %Y $DIR1/$tfile`
4816 [ "$mtime2" = $TEST_39_MTIME ] || \
4817 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4823 run_test 39k "write, utime, close, stat ========================"
4825 # this should be set to future
4826 TEST_39_ATIME=`date -d "1 year" +%s`
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 remote_mds_nodsh && skip "remote MDS with nodsh"
4832 local atime_diff=$(do_facet $SINGLEMDS \
4833 lctl get_param -n mdd.*MDT0000*.atime_diff)
4835 mkdir_on_mdt0 $DIR/$tdir
4837 # test setting directory atime to future
4838 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4839 local atime=$(stat -c %X $DIR/$tdir)
4840 [ "$atime" = $TEST_39_ATIME ] ||
4841 error "atime is not set to future: $atime, $TEST_39_ATIME"
4843 # test setting directory atime from future to now
4844 local now=$(date +%s)
4845 touch -a -d @$now $DIR/$tdir
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -eq "$now" ] ||
4849 error "atime is not updated from future: $atime, $now"
4851 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4854 # test setting directory atime when now > dir atime + atime_diff
4855 local d1=$(date +%s)
4857 local d2=$(date +%s)
4858 cancel_lru_locks mdc
4859 atime=$(stat -c %X $DIR/$tdir)
4860 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4861 error "atime is not updated : $atime, should be $d2"
4863 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4866 # test not setting directory atime when now < dir atime + atime_diff
4868 cancel_lru_locks mdc
4869 atime=$(stat -c %X $DIR/$tdir)
4870 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4871 error "atime is updated to $atime, should remain $d1<atime<$d2"
4873 do_facet $SINGLEMDS \
4874 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4876 run_test 39l "directory atime update ==========================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local far_past_mtime=$(date -d "May 29 1953" +%s)
4884 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4886 touch -m -d @$far_past_mtime $DIR1/$tfile
4887 touch -a -d @$far_past_atime $DIR1/$tfile
4889 for (( i=0; i < 2; i++ )) ; do
4890 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4891 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4892 error "atime or mtime set incorrectly"
4894 cancel_lru_locks $OSC
4895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4898 run_test 39m "test atime and mtime before 1970"
4900 test_39n() { # LU-3832
4901 remote_mds_nodsh && skip "remote MDS with nodsh"
4903 local atime_diff=$(do_facet $SINGLEMDS \
4904 lctl get_param -n mdd.*MDT0000*.atime_diff)
4909 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4913 atime0=$(stat -c %X $DIR/$tfile)
4916 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4917 atime1=$(stat -c %X $DIR/$tfile)
4920 cancel_lru_locks mdc
4921 cancel_lru_locks osc
4922 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4923 atime2=$(stat -c %X $DIR/$tfile)
4925 do_facet $SINGLEMDS \
4926 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4928 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4929 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4931 run_test 39n "check that O_NOATIME is honored"
4934 TESTDIR=$DIR/$tdir/$tfile
4935 [ -e $TESTDIR ] && rm -rf $TESTDIR
4942 links2=$(stat -c %h .)
4943 [ $(($links1 + 2)) != $links2 ] &&
4944 error "wrong links count $(($links1 + 2)) != $links2"
4946 links3=$(stat -c %h .)
4947 [ $(($links1 + 1)) != $links3 ] &&
4948 error "wrong links count $links1 != $links3"
4951 run_test 39o "directory cached attributes updated after create"
4954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4957 TESTDIR=$DIR/$tdir/$tdir
4958 [ -e $TESTDIR ] && rm -rf $TESTDIR
4959 test_mkdir -p $TESTDIR
4963 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4964 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4966 links2=$(stat -c %h .)
4967 [ $(($links1 + 2)) != $links2 ] &&
4968 error "wrong links count $(($links1 + 2)) != $links2"
4970 links3=$(stat -c %h .)
4971 [ $(($links1 + 1)) != $links3 ] &&
4972 error "wrong links count $links1 != $links3"
4975 run_test 39p "remote directory cached attributes updated after create ========"
4978 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4979 skip "no atime update on old OST"
4980 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4981 skip_env "ldiskfs only test"
4985 saved_adiff=$(do_facet ost1 \
4986 lctl get_param -n obdfilter.*OST0000.atime_diff)
4987 stack_trap "do_facet ost1 \
4988 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4990 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4992 $LFS setstripe -i 0 $DIR/$tfile
4993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4994 error "can't write initial file"
4995 cancel_lru_locks osc
4997 # exceed atime_diff and access file
4999 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5000 error "can't udpate atime"
5002 local atime_cli=$(stat -c %X $DIR/$tfile)
5003 echo "client atime: $atime_cli"
5004 # allow atime update to be written to device
5005 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5008 local ostdev=$(ostdevname 1)
5009 local fid=($(lfs getstripe -y $DIR/$tfile |
5010 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5011 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5012 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5014 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5015 local atime_ost=$(do_facet ost1 "$cmd" |&
5016 awk -F'[: ]' '/atime:/ { print $4 }')
5017 (( atime_cli == atime_ost )) ||
5018 error "atime on client $atime_cli != ost $atime_ost"
5020 run_test 39r "lazy atime update on OST"
5022 test_39q() { # LU-8041
5023 local testdir=$DIR/$tdir
5025 multiop_bg_pause $testdir D_c || error "multiop failed"
5027 cancel_lru_locks mdc
5028 kill -USR1 $multipid
5029 local atime=$(stat -c %X $testdir)
5030 [ "$atime" -ne 0 ] || error "atime is zero"
5032 run_test 39q "close won't zero out atime"
5035 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5036 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5037 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5038 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5039 error "$tfile is not 4096 bytes in size"
5041 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5045 small_write $DIR/f41 18
5047 run_test 41 "test small file write + fstat ====================="
5049 count_ost_writes() {
5050 lctl get_param -n ${OSC}.*.stats |
5051 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5052 END { printf("%0.0f", writes) }'
5059 BG_DIRTY_RATIO_SAVE=10
5060 MAX_BG_DIRTY_RATIO=25
5064 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5065 # dirty_ratio, dirty_background_ratio
5066 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5067 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5068 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5069 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5071 # if file not here, we are a 2.4 kernel
5072 kill -CONT `pidof kupdated`
5077 # setup the trap first, so someone cannot exit the test at the
5078 # exact wrong time and mess up a machine
5079 trap start_writeback EXIT
5080 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5081 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5082 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5083 sysctl -w vm.dirty_writeback_centisecs=0
5084 sysctl -w vm.dirty_writeback_centisecs=0
5085 # save and increase /proc/sys/vm/dirty_ratio
5086 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5087 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5088 # save and increase /proc/sys/vm/dirty_background_ratio
5089 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5090 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5092 # if file not here, we are a 2.4 kernel
5093 kill -STOP `pidof kupdated`
5097 # ensure that all stripes have some grant before we test client-side cache
5099 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5100 dd if=/dev/zero of=$i bs=4k count=1
5105 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5106 # file truncation, and file removal.
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 cancel_lru_locks $OSC
5113 sync; sleep 1; sync # just to be safe
5114 BEFOREWRITES=`count_ost_writes`
5115 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5116 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5117 AFTERWRITES=`count_ost_writes`
5118 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5119 error "$BEFOREWRITES < $AFTERWRITES"
5122 run_test 42a "ensure that we don't flush on close"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5128 cancel_lru_locks $OSC
5131 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5132 BEFOREWRITES=$(count_ost_writes)
5133 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5134 AFTERWRITES=$(count_ost_writes)
5135 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5136 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5138 BEFOREWRITES=$(count_ost_writes)
5139 sync || error "sync: $?"
5140 AFTERWRITES=$(count_ost_writes)
5141 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5142 error "$BEFOREWRITES < $AFTERWRITES on sync"
5144 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5148 run_test 42b "test destroy of file with cached dirty data ======"
5150 # if these tests just want to test the effect of truncation,
5151 # they have to be very careful. consider:
5152 # - the first open gets a {0,EOF}PR lock
5153 # - the first write conflicts and gets a {0, count-1}PW
5154 # - the rest of the writes are under {count,EOF}PW
5155 # - the open for truncate tries to match a {0,EOF}PR
5156 # for the filesize and cancels the PWs.
5157 # any number of fixes (don't get {0,EOF} on open, match
5158 # composite locks, do smarter file size management) fix
5159 # this, but for now we want these tests to verify that
5160 # the cancellation with truncate intent works, so we
5161 # start the file with a full-file pw lock to match against
5162 # until the truncate.
5167 cancel_lru_locks $OSC
5169 # prime the file with 0,EOF PW to match
5173 # now the real test..
5174 dd if=/dev/zero of=$file bs=1024 count=100
5175 BEFOREWRITES=`count_ost_writes`
5176 $TRUNCATE $file $offset
5177 cancel_lru_locks $OSC
5178 AFTERWRITES=`count_ost_writes`
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5187 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5190 run_test 42c "test partial truncate of file with cached dirty data"
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5197 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5200 run_test 42d "test complete truncate of file with cached dirty data"
5202 test_42e() { # bug22074
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5205 local TDIR=$DIR/${tdir}e
5206 local pages=16 # hardcoded 16 pages, don't change it.
5207 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5208 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5212 test_mkdir $DIR/${tdir}e
5213 $LFS setstripe -c 1 $TDIR
5214 createmany -o $TDIR/f $files
5216 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5218 # we assume that with $OSTCOUNT files, at least one of them will
5219 # be allocated on OST0.
5220 warmup_files=$((OSTCOUNT * max_dirty_mb))
5221 createmany -o $TDIR/w $warmup_files
5223 # write a large amount of data into one file and sync, to get good
5224 # avail_grant number from OST.
5225 for ((i=0; i<$warmup_files; i++)); do
5226 idx=$($LFS getstripe -i $TDIR/w$i)
5227 [ $idx -ne 0 ] && continue
5228 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5231 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # create as much dirty pages as we can while not to trigger the actual
5237 # RPCs directly. but depends on the env, VFS may trigger flush during this
5238 # period, hopefully we are good.
5239 for ((i=0; i<$warmup_files; i++)); do
5240 idx=$($LFS getstripe -i $TDIR/w$i)
5241 [ $idx -ne 0 ] && continue
5242 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5244 $LCTL get_param $proc_osc0/cur_dirty_bytes
5245 $LCTL get_param $proc_osc0/cur_grant_bytes
5247 # perform the real test
5248 $LCTL set_param $proc_osc0/rpc_stats 0
5249 for ((;i<$files; i++)); do
5250 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5251 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5254 $LCTL get_param $proc_osc0/rpc_stats
5257 local have_ppr=false
5258 $LCTL get_param $proc_osc0/rpc_stats |
5259 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5260 # skip lines until we are at the RPC histogram data
5261 [ "$PPR" == "pages" ] && have_ppr=true && continue
5262 $have_ppr || continue
5264 # we only want the percent stat for < 16 pages
5265 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5267 percent=$((percent + WPCT))
5268 if [[ $percent -gt 15 ]]; then
5269 error "less than 16-pages write RPCs" \
5276 run_test 42e "verify sub-RPC writes are not done synchronously"
5278 test_43A() { # was test_43
5279 test_mkdir $DIR/$tdir
5280 cp -p /bin/ls $DIR/$tdir/$tfile
5281 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5283 # give multiop a chance to open
5286 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5288 # Wait for multiop to exit
5291 run_test 43A "execution of file opened for write should return -ETXTBSY"
5294 test_mkdir $DIR/$tdir
5295 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5296 $DIR/$tdir/sleep 60 &
5298 # Make sure exec of $tdir/sleep wins race with truncate
5300 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5303 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 test_mkdir $DIR/$tdir
5309 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5310 $DIR/$tdir/sleep 60 &
5312 # Make sure exec of $tdir/sleep wins race with truncate
5314 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5317 run_test 43b "truncate of file being executed should return -ETXTBSY"
5320 local testdir="$DIR/$tdir"
5323 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5324 ( cd $testdir && md5sum -c )
5326 run_test 43c "md5sum of copy into lustre"
5328 test_44A() { # was test_44
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5332 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5334 run_test 44A "zero length read from a sparse stripe"
5337 local nstripe=$($LFS getstripe -c -d $DIR)
5338 [ -z "$nstripe" ] && skip "can't get stripe info"
5339 [[ $nstripe -gt $OSTCOUNT ]] &&
5340 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5342 local stride=$($LFS getstripe -S -d $DIR)
5343 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5344 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5347 OFFSETS="0 $((stride/2)) $((stride-1))"
5348 for offset in $OFFSETS; do
5349 for i in $(seq 0 $((nstripe-1))); do
5350 local GLOBALOFFSETS=""
5352 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5353 local myfn=$DIR/d44a-$size
5354 echo "--------writing $myfn at $size"
5355 ll_sparseness_write $myfn $size ||
5356 error "ll_sparseness_write"
5357 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5358 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5359 error "ll_sparseness_verify $GLOBALOFFSETS"
5361 for j in $(seq 0 $((nstripe-1))); do
5363 size=$((((j + $nstripe )*$stride + $offset)))
5364 ll_sparseness_write $myfn $size ||
5365 error "ll_sparseness_write"
5366 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5368 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5369 error "ll_sparseness_verify $GLOBALOFFSETS"
5374 run_test 44a "test sparse pwrite ==============================="
5378 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5384 before=`dirty_osc_total`
5385 echo executing "\"$*\""
5387 after=`dirty_osc_total`
5388 echo before $before, after $after
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5394 # Obtain grants from OST if it supports it
5395 echo blah > ${f}_grant
5398 do_dirty_record "echo blah > $f"
5399 [[ $before -eq $after ]] && error "write wasn't cached"
5400 do_dirty_record "> $f"
5401 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5402 do_dirty_record "echo blah > $f"
5403 [[ $before -eq $after ]] && error "write wasn't cached"
5404 do_dirty_record "sync"
5405 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5406 do_dirty_record "echo blah > $f"
5407 [[ $before -eq $after ]] && error "write wasn't cached"
5408 do_dirty_record "cancel_lru_locks osc"
5409 [[ $before -gt $after ]] ||
5410 error "lock cancellation didn't lower dirty count"
5413 run_test 45 "osc io page accounting ============================"
5415 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5416 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5417 # objects offset and an assert hit when an rpc was built with 1023's mapped
5418 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5427 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5428 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5432 run_test 46 "dirtying a previously written page ================"
5434 # test_47 is removed "Device nodes check" is moved to test_28
5436 test_48a() { # bug 2399
5437 [ "$mds1_FSTYPE" = "zfs" ] &&
5438 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5439 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5441 test_mkdir $DIR/$tdir
5443 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5444 test_mkdir $DIR/$tdir
5445 touch foo || error "'touch foo' failed after recreating cwd"
5447 touch .foo || error "'touch .foo' failed after recreating cwd"
5449 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5450 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5451 cd . || error "'cd .' failed after recreating cwd"
5452 mkdir . && error "'mkdir .' worked after recreating cwd"
5453 rmdir . && error "'rmdir .' worked after recreating cwd"
5454 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5455 cd .. || error "'cd ..' failed after recreating cwd"
5457 run_test 48a "Access renamed working dir (should return errors)="
5459 test_48b() { # bug 2399
5461 test_mkdir $DIR/$tdir
5463 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5464 touch foo && error "'touch foo' worked after removing cwd"
5465 mkdir foo && error "'mkdir foo' worked after removing cwd"
5466 touch .foo && error "'touch .foo' worked after removing cwd"
5467 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5468 ls . > /dev/null && error "'ls .' worked after removing cwd"
5469 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5470 mkdir . && error "'mkdir .' worked after removing cwd"
5471 rmdir . && error "'rmdir .' worked after removing cwd"
5472 ln -s . foo && error "'ln -s .' worked after removing cwd"
5473 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5475 run_test 48b "Access removed working dir (should return errors)="
5477 test_48c() { # bug 2350
5478 #lctl set_param debug=-1
5481 test_mkdir -p $DIR/$tdir/dir
5483 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5484 $TRACE touch foo && error "touch foo worked after removing cwd"
5485 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5486 touch .foo && error "touch .foo worked after removing cwd"
5487 mkdir .foo && error "mkdir .foo worked after removing cwd"
5488 $TRACE ls . && error "'ls .' worked after removing cwd"
5489 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5490 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5491 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5492 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5493 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5495 run_test 48c "Access removed working subdir (should return errors)"
5497 test_48d() { # bug 2350
5498 #lctl set_param debug=-1
5501 test_mkdir -p $DIR/$tdir/dir
5503 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5504 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5505 $TRACE touch foo && error "'touch foo' worked after removing parent"
5506 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5507 touch .foo && error "'touch .foo' worked after removing parent"
5508 mkdir .foo && error "mkdir .foo worked after removing parent"
5509 $TRACE ls . && error "'ls .' worked after removing parent"
5510 $TRACE ls .. && error "'ls ..' worked after removing parent"
5511 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5512 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5513 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5516 run_test 48d "Access removed parent subdir (should return errors)"
5518 test_48e() { # bug 4134
5519 #lctl set_param debug=-1
5522 test_mkdir -p $DIR/$tdir/dir
5524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5526 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5527 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5528 # On a buggy kernel addition of "touch foo" after cd .. will
5529 # produce kernel oops in lookup_hash_it
5530 touch ../foo && error "'cd ..' worked after recreate parent"
5532 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5534 run_test 48e "Access to recreated parent subdir (should return errors)"
5537 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5538 skip "need MDS >= 2.13.55"
5539 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5540 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5541 skip "needs different host for mdt1 mdt2"
5542 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5544 $LFS mkdir -i0 $DIR/$tdir
5545 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5547 for d in sub1 sub2 sub3; do
5548 #define OBD_FAIL_OSD_REF_DEL 0x19c
5549 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5550 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5553 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5555 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5557 test_49() { # LU-1030
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 remote_ost_nodsh && skip "remote OST with nodsh"
5561 # get ost1 size - $FSNAME-OST0000
5562 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5564 # write 800M at maximum
5565 [[ $ost1_size -lt 2 ]] && ost1_size=2
5566 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5572 # change max_pages_per_rpc while writing the file
5573 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5574 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5575 # loop until dd process exits
5576 while ps ax -opid | grep -wq $dd_pid; do
5577 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5578 sleep $((RANDOM % 5 + 1))
5580 # restore original max_pages_per_rpc
5581 $LCTL set_param $osc1_mppc=$orig_mppc
5582 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5584 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5588 test_mkdir $DIR/$tdir
5590 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5592 run_test 50 "special situations: /proc symlinks ==============="
5594 test_51a() { # was test_51
5595 # bug 1516 - create an empty entry right after ".." then split dir
5596 test_mkdir -c1 $DIR/$tdir
5597 touch $DIR/$tdir/foo
5598 $MCREATE $DIR/$tdir/bar
5600 createmany -m $DIR/$tdir/longfile 201
5602 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5603 $MCREATE $DIR/$tdir/longfile$FNUM
5608 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5610 run_test 51a "special situations: split htree with empty entry =="
5612 cleanup_print_lfs_df () {
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 local dir=$DIR/$tdir
5622 local nrdirs=$((65536 + 100))
5624 # cleanup the directory
5627 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5631 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5632 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5633 [[ $numfree -lt $nrdirs ]] &&
5634 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5636 # need to check free space for the directories as well
5637 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5638 numfree=$(( blkfree / $(fs_inode_ksize) ))
5639 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5641 trap cleanup_print_lfs_df EXIT
5644 createmany -d $dir/d $nrdirs || {
5645 unlinkmany $dir/d $nrdirs
5646 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5650 nrdirs=$(ls -U $dir | wc -l)
5652 # unlink all but 100 subdirectories, then check it still works
5654 local delete=$((nrdirs - left))
5659 # for ldiskfs the nlink count should be 1, but this is OSD specific
5660 # and so this is listed for informational purposes only
5661 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5662 unlinkmany -d $dir/d $delete ||
5663 error "unlink of first $delete subdirs failed"
5665 echo "nlink between: $(stat -c %h $dir)"
5666 local found=$(ls -U $dir | wc -l)
5667 [ $found -ne $left ] &&
5668 error "can't find subdirs: found only $found, expected $left"
5670 unlinkmany -d $dir/d $delete $left ||
5671 error "unlink of second $left subdirs failed"
5672 # regardless of whether the backing filesystem tracks nlink accurately
5673 # or not, the nlink count shouldn't be more than "." and ".." here
5674 local after=$(stat -c %h $dir)
5675 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5676 echo "nlink after: $after"
5678 cleanup_print_lfs_df
5680 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5684 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5687 test_mkdir $DIR/$tdir
5688 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5690 qos_old=$(do_facet mds1 \
5691 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5692 do_nodes $(comma_list $(mdts_nodes)) \
5693 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5694 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5695 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5697 createmany -o $DIR/$tdir/t- 1000
5698 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5699 for ((n = 0; n < $OSTCOUNT; n++)); do
5700 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5701 END { printf("%0.0f", objs) }' $TMP/$tfile)
5702 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5703 '($1 == '$n') { objs += 1 } \
5704 END { printf("%0.0f", objs) }')
5705 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5707 unlinkmany $DIR/$tdir/t- 1000
5710 for ((n = 0; n < $OSTCOUNT; n++)); do
5711 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5712 { $LFS df && $LFS df -i &&
5713 error "OST $n has fewer objects vs. OST $nlast" \
5714 " (${objs[$n]} < ${objs[$nlast]}"; }
5715 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5716 { $LFS df && $LFS df -i &&
5717 error "OST $n has fewer objects vs. OST $nlast" \
5718 " (${objs[$n]} < ${objs[$nlast]}"; }
5720 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5721 { $LFS df && $LFS df -i &&
5722 error "OST $n has fewer #0 objects vs. OST $nlast" \
5723 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5724 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5725 { $LFS df && $LFS df -i &&
5726 error "OST $n has fewer #0 objects vs. OST $nlast" \
5727 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5731 run_test 51d "check object distribution"
5734 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5735 skip_env "ldiskfs only test"
5738 test_mkdir -c1 $DIR/$tdir
5739 test_mkdir -c1 $DIR/$tdir/d0
5741 touch $DIR/$tdir/d0/foo
5742 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5743 error "file exceed 65000 nlink limit!"
5744 unlinkmany $DIR/$tdir/d0/f- 65001
5747 run_test 51e "check file nlink limit"
5750 test_mkdir $DIR/$tdir
5753 local ulimit_old=$(ulimit -n)
5754 local spare=20 # number of spare fd's for scripts/libraries, etc.
5755 local mdt=$($LFS getstripe -m $DIR/$tdir)
5756 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5758 echo "MDT$mdt numfree=$numfree, max=$max"
5759 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5760 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5761 while ! ulimit -n $((numfree + spare)); do
5762 numfree=$((numfree * 3 / 4))
5764 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5766 echo "left ulimit at $ulimit_old"
5769 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5770 unlinkmany $DIR/$tdir/f $numfree
5771 error "create+open $numfree files in $DIR/$tdir failed"
5773 ulimit -n $ulimit_old
5775 # if createmany exits at 120s there will be fewer than $numfree files
5776 unlinkmany $DIR/$tdir/f $numfree || true
5778 run_test 51f "check many open files limit"
5781 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5782 test_mkdir $DIR/$tdir
5783 touch $DIR/$tdir/foo
5784 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5785 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5786 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5787 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5788 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5790 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5791 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5792 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5794 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5795 cp -r $DIR/$tdir $TMP/
5796 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5798 run_test 52a "append-only flag test (should return errors)"
5801 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5802 test_mkdir $DIR/$tdir
5803 touch $DIR/$tdir/foo
5804 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5805 cat test > $DIR/$tdir/foo && error "cat test worked"
5806 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5807 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5808 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5810 echo foo >> $DIR/$tdir/foo && error "echo worked"
5811 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5812 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5813 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5814 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5816 chattr -i $DIR/$tdir/foo || error "chattr failed"
5818 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5820 run_test 52b "immutable flag test (should return errors) ======="
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 remote_mds_nodsh && skip "remote MDS with nodsh"
5825 remote_ost_nodsh && skip "remote OST with nodsh"
5838 local support_last_seq=true
5840 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5841 support_last_seq=false
5844 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5846 for value in $(do_facet $SINGLEMDS \
5847 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5848 param=$(echo ${value[0]} | cut -d "=" -f1)
5849 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5851 if $support_last_seq; then
5852 param_seq=$(echo $param |
5853 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5854 mds_last_seq=$(do_facet $SINGLEMDS \
5855 $LCTL get_param -n $param_seq)
5857 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5859 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5860 node=$(facet_active_host ost$((ostnum+1)))
5861 param="obdfilter.$ostname.last_id"
5862 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5863 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5864 ost_last_id=$ost_last
5866 if $support_last_seq; then
5867 ost_last_id=$(echo $ost_last |
5868 awk -F':' '{print $2}' |
5870 ost_last_seq=$(echo $ost_last |
5871 awk -F':' '{print $1}')
5872 [[ $ost_last_seq = $mds_last_seq ]] || continue
5875 if [[ $ost_last_id != $mds_last ]]; then
5876 error "$ost_last_id != $mds_last"
5883 $found || error "can not match last_seq/last_id for $mdtosc"
5886 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5889 perl -MSocket -e ';' || skip "no Socket perl module installed"
5891 $SOCKETSERVER $DIR/socket ||
5892 error "$SOCKETSERVER $DIR/socket failed: $?"
5893 $SOCKETCLIENT $DIR/socket ||
5894 error "$SOCKETCLIENT $DIR/socket failed: $?"
5895 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5897 run_test 54a "unix domain socket test =========================="
5903 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5905 run_test 54b "char device works in lustre ======================"
5908 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5909 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5910 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5912 for i in $(seq 3 7); do
5913 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5922 loopdev="$DIR/loop54c"
5925 $UMOUNT $DIR/$tdir || rc=$?
5926 losetup -d $loopdev || true
5927 losetup -d $LOOPDEV || true
5928 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5935 loopdev="$DIR/loop54c"
5938 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5939 trap cleanup_54c EXIT
5940 mknod $loopdev b 7 $LOOPNUM
5941 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5942 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5943 losetup $loopdev $DIR/$tfile ||
5944 error "can't set up $loopdev for $DIR/$tfile"
5945 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5946 test_mkdir $DIR/$tdir
5947 mount -t ext2 $loopdev $DIR/$tdir ||
5948 error "error mounting $loopdev on $DIR/$tdir"
5949 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5952 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5956 run_test 54c "block device works in lustre ====================="
5962 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5964 run_test 54d "fifo device works in lustre ======================"
5969 cp -aL /dev/console $f
5970 echo $string > $f || error "echo $string to $f failed"
5972 run_test 54e "console/tty device works in lustre ======================"
5977 local dir=$DIR/$tdir
5980 test_mkdir -p $dir/dir
5981 for i in $(seq $numfiles); do
5983 touch $dir/dir/file$i
5986 local numcomp=$($LFS getstripe --component-count $dir)
5988 [[ $numcomp == 0 ]] && numcomp=1
5990 # test lfs getstripe with --recursive
5991 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5993 [[ $filenum -eq $((numfiles * 2)) ]] ||
5994 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5995 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5996 [[ $filenum -eq $numfiles ]] ||
5997 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5998 echo "$LFS getstripe showed obdidx or l_ost_idx"
6000 # test lfs getstripe with file instead of dir
6001 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6002 [[ $filenum -eq 1 ]] ||
6003 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6004 echo "$LFS getstripe file1 passed"
6006 #test lfs getstripe with --verbose
6007 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6008 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6009 error "$LFS getstripe --verbose $dir: "\
6010 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6011 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6012 error "$LFS getstripe $dir: showed lmm_magic"
6014 #test lfs getstripe with -v prints lmm_fid
6015 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6016 local countfids=$((numdirs + numfiles * numcomp))
6017 [[ $filenum -eq $countfids ]] ||
6018 error "$LFS getstripe -v $dir: "\
6019 "got $filenum want $countfids lmm_fid"
6020 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6021 error "$LFS getstripe $dir: showed lmm_fid by default"
6022 echo "$LFS getstripe --verbose passed"
6024 #check for FID information
6025 local fid1=$($LFS getstripe --fid $dir/file1)
6026 local fid2=$($LFS getstripe --verbose $dir/file1 |
6027 awk '/lmm_fid: / { print $2; exit; }')
6028 local fid3=$($LFS path2fid $dir/file1)
6030 [ "$fid1" != "$fid2" ] &&
6031 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6032 [ "$fid1" != "$fid3" ] &&
6033 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6034 echo "$LFS getstripe --fid passed"
6036 #test lfs getstripe with --obd
6037 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6038 error "$LFS getstripe --obd wrong_uuid: should return error"
6040 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6043 local obduuid=$(ostuuid_from_index $ostidx)
6044 local found=$($LFS getstripe -r --obd $obduuid $dir |
6045 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6047 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6048 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6050 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6053 [[ $found -eq $filenum ]] ||
6054 error "$LFS getstripe --obd: found $found expect $filenum"
6055 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6056 sed '/^[ ]*'${ostidx}'[ ]/d' |
6057 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6058 error "$LFS getstripe --obd: should not show file on other obd"
6059 echo "$LFS getstripe --obd passed"
6061 run_test 56a "check $LFS getstripe"
6064 local dir=$DIR/$tdir
6068 for i in $(seq $numdirs); do
6069 test_mkdir $dir/dir$i
6072 # test lfs getdirstripe default mode is non-recursion, which is
6073 # different from lfs getstripe
6074 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6076 [[ $dircnt -eq 1 ]] ||
6077 error "$LFS getdirstripe: found $dircnt, not 1"
6078 dircnt=$($LFS getdirstripe --recursive $dir |
6079 grep -c lmv_stripe_count)
6080 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6081 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6083 run_test 56b "check $LFS getdirstripe"
6086 remote_ost_nodsh && skip "remote OST with nodsh"
6089 local ost_name=$(ostname_from_index $ost_idx)
6090 local old_status=$(ost_dev_status $ost_idx)
6091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6093 [[ -z "$old_status" ]] ||
6094 skip_env "OST $ost_name is in $old_status status"
6096 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6097 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6098 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6100 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6101 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6104 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6105 error "$LFS df -v showing inactive devices"
6108 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6110 [[ "$new_status" =~ "D" ]] ||
6111 error "$ost_name status is '$new_status', missing 'D'"
6112 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6113 [[ "$new_status" =~ "N" ]] ||
6114 error "$ost_name status is '$new_status', missing 'N'"
6116 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6117 [[ "$new_status" =~ "f" ]] ||
6118 error "$ost_name status is '$new_status', missing 'f'"
6121 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6122 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6123 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6124 [[ -z "$p" ]] && restore_lustre_params < $p || true
6127 new_status=$(ost_dev_status $ost_idx)
6128 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6129 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6130 # can't check 'f' as devices may actually be on flash
6132 run_test 56c "check 'lfs df' showing device status"
6135 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6136 local osts=$($LFS df -v $MOUNT | grep -c OST)
6140 (( mdts == MDSCOUNT )) ||
6141 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6142 (( osts == OSTCOUNT )) ||
6143 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6145 run_test 56d "'lfs df -v' prints only configured devices"
6148 err_enoent=2 # No such file or directory
6149 err_eopnotsupp=95 # Operation not supported
6151 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6152 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6154 # Check for handling of path not exists
6155 output=$($LFS df $enoent_mnt 2>&1)
6158 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6159 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6160 error "expect failure $err_enoent, not $ret"
6162 # Check for handling of non-Lustre FS
6163 output=$($LFS df $notsup_mnt)
6166 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6167 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6168 error "expect success $err_eopnotsupp, not $ret"
6170 # Check for multiple LustreFS argument
6171 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6174 [[ $output -eq 3 && $ret -eq 0 ]] ||
6175 error "expect success 3, not $output, rc = $ret"
6177 # Check for correct non-Lustre FS handling among multiple
6179 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6180 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6183 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6184 error "expect success 2, not $output, rc = $ret"
6186 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6191 local local_tdir="$1"
6192 local local_numfiles="$2"
6193 local local_numdirs="$3"
6194 local dir_params="$4"
6195 local dir_stripe_params="$5"
6197 if [ ! -d "$local_tdir" ] ; then
6198 test_mkdir -p $dir_stripe_params $local_tdir
6199 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6200 for i in $(seq $local_numfiles) ; do
6201 touch $local_tdir/file$i
6203 for i in $(seq $local_numdirs) ; do
6204 test_mkdir $dir_stripe_params $local_tdir/dir$i
6205 for j in $(seq $local_numfiles) ; do
6206 touch $local_tdir/dir$i/file$j
6212 setup_56_special() {
6214 local local_numfiles=$2
6215 local local_numdirs=$3
6217 setup_56 $local_tdir $local_numfiles $local_numdirs
6219 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6220 for i in $(seq $local_numfiles) ; do
6221 mknod $local_tdir/loop${i}b b 7 $i
6222 mknod $local_tdir/null${i}c c 1 3
6223 ln -s $local_tdir/file1 $local_tdir/link${i}
6225 for i in $(seq $local_numdirs) ; do
6226 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6227 mknod $local_tdir/dir$i/null${i}c c 1 3
6228 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6234 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6235 local expected=$(($NUMDIRS + 2))
6237 setup_56 $dir $NUMFILES $NUMDIRS
6239 # test lfs find with -name
6240 for i in $(seq $NUMFILES) ; do
6241 local nums=$($LFS find -name "*$i" $dir | wc -l)
6243 [ $nums -eq $expected ] ||
6244 error "lfs find -name '*$i' $dir wrong: "\
6245 "found $nums, expected $expected"
6248 run_test 56g "check lfs find -name"
6251 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6252 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6254 setup_56 $dir $NUMFILES $NUMDIRS
6256 # test lfs find with ! -name
6257 for i in $(seq $NUMFILES) ; do
6258 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6260 [ $nums -eq $expected ] ||
6261 error "lfs find ! -name '*$i' $dir wrong: "\
6262 "found $nums, expected $expected"
6265 run_test 56h "check lfs find ! -name"
6268 local dir=$DIR/$tdir
6272 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6275 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6277 run_test 56i "check 'lfs find -ost UUID' skips directories"
6280 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6282 setup_56_special $dir $NUMFILES $NUMDIRS
6284 local expected=$((NUMDIRS + 1))
6285 local cmd="$LFS find -type d $dir"
6286 local nums=$($cmd | wc -l)
6288 [ $nums -eq $expected ] ||
6289 error "'$cmd' wrong: found $nums, expected $expected"
6291 run_test 56j "check lfs find -type d"
6294 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6296 setup_56_special $dir $NUMFILES $NUMDIRS
6298 local expected=$(((NUMDIRS + 1) * NUMFILES))
6299 local cmd="$LFS find -type f $dir"
6300 local nums=$($cmd | wc -l)
6302 [ $nums -eq $expected ] ||
6303 error "'$cmd' wrong: found $nums, expected $expected"
6305 run_test 56k "check lfs find -type f"
6308 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6310 setup_56_special $dir $NUMFILES $NUMDIRS
6312 local expected=$((NUMDIRS + NUMFILES))
6313 local cmd="$LFS find -type b $dir"
6314 local nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 run_test 56l "check lfs find -type b"
6322 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6324 setup_56_special $dir $NUMFILES $NUMDIRS
6326 local expected=$((NUMDIRS + NUMFILES))
6327 local cmd="$LFS find -type c $dir"
6328 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6332 run_test 56m "check lfs find -type c"
6335 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6336 setup_56_special $dir $NUMFILES $NUMDIRS
6338 local expected=$((NUMDIRS + NUMFILES))
6339 local cmd="$LFS find -type l $dir"
6340 local nums=$($cmd | wc -l)
6342 [ $nums -eq $expected ] ||
6343 error "'$cmd' wrong: found $nums, expected $expected"
6345 run_test 56n "check lfs find -type l"
6348 local dir=$DIR/$tdir
6350 setup_56 $dir $NUMFILES $NUMDIRS
6351 utime $dir/file1 > /dev/null || error "utime (1)"
6352 utime $dir/file2 > /dev/null || error "utime (2)"
6353 utime $dir/dir1 > /dev/null || error "utime (3)"
6354 utime $dir/dir2 > /dev/null || error "utime (4)"
6355 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6356 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6359 local nums=$($LFS find -mtime +0 $dir | wc -l)
6361 [ $nums -eq $expected ] ||
6362 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6365 cmd="$LFS find -mtime 0 $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56o "check lfs find -mtime for old files"
6373 local dir=$DIR/$tdir
6377 # just to make sure there is something that won't be found
6379 touch $dir/$tfile.now
6381 for age in year week day hour min; do
6382 count=$((count + 1))
6384 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6385 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6386 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6388 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6389 local nums=$($cmd | wc -l)
6390 [ $nums -eq $expected ] ||
6391 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find $dir -atime $count${age:0:1}"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] ||
6396 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find $dir -ctime +1s -type f"
6401 nums=$($cmd | wc -l)
6402 (( $nums == $count * 2 + 1)) ||
6403 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6405 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6407 test_newerXY_base() {
6410 local dir=$DIR/$tdir
6414 if [ $y == "t" ]; then
6415 if [ $x == "b" ]; then
6416 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6418 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6421 ref=$DIR/$tfile.newer.$x$y
6422 touch $ref || error "touch $ref failed"
6425 echo "before = $ref"
6427 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6429 if [ $y == "t" ]; then
6430 if [ $x == "b" ]; then
6431 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6433 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6436 negref=$DIR/$tfile.negnewer.$x$y
6437 touch $negref || error "touch $negref failed"
6440 echo "after = $negref"
6441 local cmd="$LFS find $dir -newer$x$y $ref"
6442 local nums=$(eval $cmd | wc -l)
6443 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6445 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6446 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6448 cmd="$LFS find $dir ! -newer$x$y $negref"
6449 nums=$(eval $cmd | wc -l)
6450 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6451 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6453 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6454 nums=$(eval $cmd | wc -l)
6455 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6456 error "'$cmd' wrong: found $nums between, expected $expected"; }
6462 test_newerXY_base "a" "a"
6463 test_newerXY_base "a" "m"
6464 test_newerXY_base "a" "c"
6465 test_newerXY_base "m" "a"
6466 test_newerXY_base "m" "m"
6467 test_newerXY_base "m" "c"
6468 test_newerXY_base "c" "a"
6469 test_newerXY_base "c" "m"
6470 test_newerXY_base "c" "c"
6472 [[ -n "$sles_version" ]] &&
6473 echo "skip timestamp tests on SLES, LU-13665" && return 0
6475 test_newerXY_base "a" "t"
6476 test_newerXY_base "m" "t"
6477 test_newerXY_base "c" "t"
6479 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6480 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6481 ! btime_supported && echo "btime unsupported" && return 0
6483 test_newerXY_base "b" "b"
6484 test_newerXY_base "b" "t"
6486 run_test 56oc "check lfs find -newerXY work"
6489 local dir=$DIR/$tdir
6494 $LFS find $dir -btime -1d -type f
6501 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6502 ! btime_supported && skip "btime unsupported on MDS"
6504 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6505 ! btime_supported && skip "btime unsupported on clients"
6507 local dir=$DIR/$tdir
6508 local ref=$DIR/$tfile.ref
6509 local negref=$DIR/$tfile.negref
6511 mkdir $dir || error "mkdir $dir failed"
6512 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6513 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6514 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6515 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6516 touch $ref || error "touch $ref failed"
6517 # sleep 3 seconds at least
6520 local before=$(do_facet mds1 date +%s)
6521 local skew=$(($(date +%s) - before + 1))
6523 if (( skew < 0 && skew > -5 )); then
6524 sleep $((0 - skew + 1))
6528 # Set the dir stripe params to limit files all on MDT0,
6529 # otherwise we need to calc the max clock skew between
6530 # the client and MDTs.
6531 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6533 touch $negref || error "touch $negref failed"
6535 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6536 local nums=$($cmd | wc -l)
6537 local expected=$(((NUMFILES + 1) * NUMDIRS))
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6543 nums=$($cmd | wc -l)
6544 expected=$((NUMFILES + 1))
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 [ $skew -lt 0 ] && return
6550 local after=$(do_facet mds1 date +%s)
6551 local age=$((after - before + 1 + skew))
6553 cmd="$LFS find $dir -btime -${age}s -type f"
6554 nums=$($cmd | wc -l)
6555 expected=$(((NUMFILES + 1) * NUMDIRS))
6557 echo "Clock skew between client and server: $skew, age:$age"
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6561 expected=$(($NUMDIRS + 1))
6562 cmd="$LFS find $dir -btime -${age}s -type d"
6563 nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6566 rm -f $ref $negref || error "Failed to remove $ref $negref"
6568 run_test 56od "check lfs find -btime with units"
6571 [ $RUNAS_ID -eq $UID ] &&
6572 skip_env "RUNAS_ID = UID = $UID -- skipping"
6574 local dir=$DIR/$tdir
6576 setup_56 $dir $NUMFILES $NUMDIRS
6577 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6579 local expected=$NUMFILES
6580 local cmd="$LFS find -uid $RUNAS_ID $dir"
6581 local nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6586 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6587 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6588 nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 run_test 56p "check lfs find -uid and ! -uid"
6595 [ $RUNAS_ID -eq $UID ] &&
6596 skip_env "RUNAS_ID = UID = $UID -- skipping"
6598 local dir=$DIR/$tdir
6600 setup_56 $dir $NUMFILES $NUMDIRS
6601 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6603 local expected=$NUMFILES
6604 local cmd="$LFS find -gid $RUNAS_GID $dir"
6605 local nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] ||
6608 error "'$cmd' wrong: found $nums, expected $expected"
6610 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6611 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6612 nums=$($cmd | wc -l)
6613 [ $nums -eq $expected ] ||
6614 error "'$cmd' wrong: found $nums, expected $expected"
6616 run_test 56q "check lfs find -gid and ! -gid"
6619 local dir=$DIR/$tdir
6621 setup_56 $dir $NUMFILES $NUMDIRS
6624 local cmd="$LFS find -size 0 -type f -lazy $dir"
6625 local nums=$($cmd | wc -l)
6627 [ $nums -eq $expected ] ||
6628 error "'$cmd' wrong: found $nums, expected $expected"
6629 cmd="$LFS find -size 0 -type f $dir"
6630 nums=$($cmd | wc -l)
6631 [ $nums -eq $expected ] ||
6632 error "'$cmd' wrong: found $nums, expected $expected"
6635 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6636 nums=$($cmd | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "'$cmd' wrong: found $nums, expected $expected"
6639 cmd="$LFS find ! -size 0 -type f $dir"
6640 nums=$($cmd | wc -l)
6641 [ $nums -eq $expected ] ||
6642 error "'$cmd' wrong: found $nums, expected $expected"
6644 echo "test" > $dir/$tfile
6645 echo "test2" > $dir/$tfile.2 && sync
6647 cmd="$LFS find -size 5 -type f -lazy $dir"
6648 nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] ||
6650 error "'$cmd' wrong: found $nums, expected $expected"
6651 cmd="$LFS find -size 5 -type f $dir"
6652 nums=$($cmd | wc -l)
6653 [ $nums -eq $expected ] ||
6654 error "'$cmd' wrong: found $nums, expected $expected"
6657 cmd="$LFS find -size +5 -type f -lazy $dir"
6658 nums=$($cmd | wc -l)
6659 [ $nums -eq $expected ] ||
6660 error "'$cmd' wrong: found $nums, expected $expected"
6661 cmd="$LFS find -size +5 -type f $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] ||
6664 error "'$cmd' wrong: found $nums, expected $expected"
6667 cmd="$LFS find -size +0 -type f -lazy $dir"
6668 nums=$($cmd | wc -l)
6669 [ $nums -eq $expected ] ||
6670 error "'$cmd' wrong: found $nums, expected $expected"
6671 cmd="$LFS find -size +0 -type f $dir"
6672 nums=$($cmd | wc -l)
6673 [ $nums -eq $expected ] ||
6674 error "'$cmd' wrong: found $nums, expected $expected"
6677 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6678 nums=$($cmd | wc -l)
6679 [ $nums -eq $expected ] ||
6680 error "'$cmd' wrong: found $nums, expected $expected"
6681 cmd="$LFS find ! -size -5 -type f $dir"
6682 nums=$($cmd | wc -l)
6683 [ $nums -eq $expected ] ||
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 cmd="$LFS find -size -5 -type f -lazy $dir"
6688 nums=$($cmd | wc -l)
6689 [ $nums -eq $expected ] ||
6690 error "'$cmd' wrong: found $nums, expected $expected"
6691 cmd="$LFS find -size -5 -type f $dir"
6692 nums=$($cmd | wc -l)
6693 [ $nums -eq $expected ] ||
6694 error "'$cmd' wrong: found $nums, expected $expected"
6696 run_test 56r "check lfs find -size works"
6703 cancel_lru_locks $OSC
6705 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6706 local nums=$($cmd | wc -l)
6708 [ $nums -eq $expected ] ||
6709 error "'$cmd' wrong: found $nums, expected $expected"
6711 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6713 if (( rpcs_before + glimpses != rpcs_after )); then
6714 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6715 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6717 if [[ $glimpses == 0 ]]; then
6718 error "'$cmd' should not send glimpse RPCs to OST"
6720 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6726 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6727 skip "MDS < 2.12.58 doesn't return LSOM data"
6728 local dir=$DIR/$tdir
6729 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6731 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6733 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6734 $LCTL set_param -n llite.*.statahead_agl=0
6735 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6737 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6738 # open and close all files to ensure LSOM is updated
6739 cancel_lru_locks $OSC
6740 find $dir -type f | xargs cat > /dev/null
6742 # expect_found glimpse_rpcs command_to_run
6743 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6744 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6745 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6746 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6748 echo "test" > $dir/$tfile
6749 echo "test2" > $dir/$tfile.2 && sync
6750 cancel_lru_locks $OSC
6751 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6753 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6754 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6755 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6756 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6758 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6759 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6760 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6761 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6762 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6763 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6765 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6768 local dir=$DIR/$tdir
6769 local tmp=$TMP/$tfile.log
6772 test_mkdir -p $dir || error "failed to mkdir $dir"
6773 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6774 error "failed to setstripe $dir/$tfile"
6775 mdt_idx=$($LFS getdirstripe -i $dir)
6776 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6778 stack_trap "rm -f $tmp" EXIT
6779 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6780 ! grep -q obd_uuid $tmp ||
6781 error "failed to find --size +100K --ost 0 $dir"
6782 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6783 ! grep -q obd_uuid $tmp ||
6784 error "failed to find --size +100K --mdt $mdt_idx $dir"
6786 run_test 56rb "check lfs find --size --ost/--mdt works"
6789 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6790 local dir=$DIR/$tdir
6793 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6794 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6795 (( $MDSCOUNT > 2 )) &&
6796 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6797 mkdir $dir/$tdir-{1..10}
6798 touch $dir/$tfile-{1..10}
6800 found=$($LFS find $dir --mdt-count 2 | wc -l)
6802 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6804 found=$($LFS find $dir -T +1 | wc -l)
6805 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6806 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6808 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6810 (( $found == $expect )) || error "found $found all_char, expect $expect"
6812 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6813 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6814 (( $found == $expect )) || error "found $found all_char, expect $expect"
6816 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6818 test_56s() { # LU-611 #LU-9369
6819 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6821 local dir=$DIR/$tdir
6822 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6824 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6825 for i in $(seq $NUMDIRS); do
6826 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6829 local expected=$NUMDIRS
6830 local cmd="$LFS find -c $OSTCOUNT $dir"
6831 local nums=$($cmd | wc -l)
6833 [ $nums -eq $expected ] || {
6834 $LFS getstripe -R $dir
6835 error "'$cmd' wrong: found $nums, expected $expected"
6838 expected=$((NUMDIRS + onestripe))
6839 cmd="$LFS find -stripe-count +0 -type f $dir"
6840 nums=$($cmd | wc -l)
6841 [ $nums -eq $expected ] || {
6842 $LFS getstripe -R $dir
6843 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -stripe-count 1 -type f $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] || {
6850 $LFS getstripe -R $dir
6851 error "'$cmd' wrong: found $nums, expected $expected"
6854 cmd="$LFS find -stripe-count -2 -type f $dir"
6855 nums=$($cmd | wc -l)
6856 [ $nums -eq $expected ] || {
6857 $LFS getstripe -R $dir
6858 error "'$cmd' wrong: found $nums, expected $expected"
6862 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6863 nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] || {
6865 $LFS getstripe -R $dir
6866 error "'$cmd' wrong: found $nums, expected $expected"
6869 run_test 56s "check lfs find -stripe-count works"
6871 test_56t() { # LU-611 #LU-9369
6872 local dir=$DIR/$tdir
6874 setup_56 $dir 0 $NUMDIRS
6875 for i in $(seq $NUMDIRS); do
6876 $LFS setstripe -S 8M $dir/dir$i/$tfile
6879 local expected=$NUMDIRS
6880 local cmd="$LFS find -S 8M $dir"
6881 local nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] || {
6884 $LFS getstripe -R $dir
6885 error "'$cmd' wrong: found $nums, expected $expected"
6889 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6891 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6893 expected=$(((NUMDIRS + 1) * NUMFILES))
6894 cmd="$LFS find -stripe-size 512k -type f $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find -stripe-size +320k -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6904 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6905 cmd="$LFS find -stripe-size +200k -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6910 cmd="$LFS find -stripe-size -640k -type f $dir"
6911 nums=$($cmd | wc -l)
6912 [ $nums -eq $expected ] ||
6913 error "'$cmd' wrong: found $nums, expected $expected"
6916 cmd="$LFS find -stripe-size 256k -type f $dir"
6917 nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] ||
6919 error "'$cmd' wrong: found $nums, expected $expected"
6921 cmd="$LFS find -stripe-size -320k -type f $dir"
6922 nums=$($cmd | wc -l)
6923 [ $nums -eq $expected ] ||
6924 error "'$cmd' wrong: found $nums, expected $expected"
6927 cmd="$LFS find -stripe-size 1024k -type f $dir"
6928 nums=$($cmd | wc -l)
6929 [ $nums -eq $expected ] ||
6930 error "'$cmd' wrong: found $nums, expected $expected"
6932 run_test 56t "check lfs find -stripe-size works"
6934 test_56u() { # LU-611
6935 local dir=$DIR/$tdir
6937 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6939 if [[ $OSTCOUNT -gt 1 ]]; then
6940 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6946 local expected=$(((NUMDIRS + 1) * NUMFILES))
6947 local cmd="$LFS find -stripe-index 0 -type f $dir"
6948 local nums=$($cmd | wc -l)
6950 [ $nums -eq $expected ] ||
6951 error "'$cmd' wrong: found $nums, expected $expected"
6954 cmd="$LFS find -stripe-index 1 -type f $dir"
6955 nums=$($cmd | wc -l)
6956 [ $nums -eq $expected ] ||
6957 error "'$cmd' wrong: found $nums, expected $expected"
6959 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6960 nums=$($cmd | wc -l)
6961 [ $nums -eq $expected ] ||
6962 error "'$cmd' wrong: found $nums, expected $expected"
6965 # This should produce an error and not return any files
6966 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6967 nums=$($cmd 2>/dev/null | wc -l)
6968 [ $nums -eq $expected ] ||
6969 error "'$cmd' wrong: found $nums, expected $expected"
6971 if [[ $OSTCOUNT -gt 1 ]]; then
6972 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6973 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6974 nums=$($cmd | wc -l)
6975 [ $nums -eq $expected ] ||
6976 error "'$cmd' wrong: found $nums, expected $expected"
6979 run_test 56u "check lfs find -stripe-index works"
6983 local dir=$DIR/$tdir
6985 setup_56 $dir $NUMFILES $NUMDIRS
6987 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6988 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6990 for file in $($LFS find -m $UUID $dir); do
6991 file_midx=$($LFS getstripe -m $file)
6992 [ $file_midx -eq $mdt_idx ] ||
6993 error "lfs find -m $UUID != getstripe -m $file_midx"
6996 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7002 local dir=$DIR/$tdir
7004 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7006 local stripe_size=$($LFS getstripe -S -d $dir) ||
7007 error "$LFS getstripe -S -d $dir failed"
7008 stripe_size=${stripe_size%% *}
7010 local file_size=$((stripe_size * OSTCOUNT))
7011 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7012 local required_space=$((file_num * file_size))
7013 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7015 [[ $free_space -le $((required_space / 1024)) ]] &&
7016 skip_env "need $required_space, have $free_space kbytes"
7019 local dd_count=$((file_size / dd_bs))
7021 # write data into the files
7026 for i in $(seq $NUMFILES); do
7028 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7029 error "write data into $file failed"
7031 for i in $(seq $NUMDIRS); do
7032 for j in $(seq $NUMFILES); do
7033 file=$dir/dir$i/file$j
7034 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7035 error "write data into $file failed"
7039 # $LFS_MIGRATE will fail if hard link migration is unsupported
7040 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7041 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7042 error "creating links to $dir/dir1/file1 failed"
7047 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7050 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7053 eval $cmd || error "$cmd failed"
7055 check_stripe_count $dir/file1 $expected
7057 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7059 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7060 # OST 1 if it is on OST 0. This file is small enough to
7061 # be on only one stripe.
7062 file=$dir/migr_1_ost
7063 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7064 error "write data into $file failed"
7065 local obdidx=$($LFS getstripe -i $file)
7066 local oldmd5=$(md5sum $file)
7069 [[ $obdidx -eq 0 ]] && newobdidx=1
7070 cmd="$LFS migrate -i $newobdidx $file"
7072 eval $cmd || error "$cmd failed"
7074 local realobdix=$($LFS getstripe -i $file)
7075 local newmd5=$(md5sum $file)
7077 [[ $newobdidx -ne $realobdix ]] &&
7078 error "new OST is different (was=$obdidx, "\
7079 "wanted=$newobdidx, got=$realobdix)"
7080 [[ "$oldmd5" != "$newmd5" ]] &&
7081 error "md5sum differ: $oldmd5, $newmd5"
7085 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7087 eval $cmd || error "$cmd failed"
7089 for j in $(seq $NUMFILES); do
7090 check_stripe_count $dir/dir1/file$j $expected
7093 # lfs_migrate works with lfs find
7094 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7095 $LFS_MIGRATE -y -c $expected"
7097 eval $cmd || error "$cmd failed"
7099 for i in $(seq 2 $NUMFILES); do
7100 check_stripe_count $dir/file$i $expected
7102 for i in $(seq 2 $NUMDIRS); do
7103 for j in $(seq $NUMFILES); do
7104 check_stripe_count $dir/dir$i/file$j $expected
7108 run_test 56w "check lfs_migrate -c stripe_count works"
7111 local file1=$DIR/$tdir/file1
7112 local create_pool=false
7113 local initial_pool=$($LFS getstripe -p $DIR)
7117 echo -n "Creating test dir..."
7118 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7121 echo -n "Creating test file..."
7122 touch $file1 || error "cannot create file"
7125 echo -n "Detecting existing pools..."
7126 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7128 if [ ${#pool_list[@]} -gt 0 ]; then
7129 echo "${pool_list[@]}"
7130 for thispool in "${pool_list[@]}"; do
7131 if [[ -z "$initial_pool" ||
7132 "$initial_pool" != "$thispool" ]]; then
7134 echo "Using existing pool '$pool'"
7139 echo "none detected."
7141 if [ -z "$pool" ]; then
7142 pool=${POOL:-testpool}
7143 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7144 echo -n "Creating pool '$pool'..."
7146 pool_add $pool &> /dev/null ||
7147 error "pool_add failed"
7150 echo -n "Adding target to pool..."
7151 pool_add_targets $pool 0 0 1 &> /dev/null ||
7152 error "pool_add_targets failed"
7156 echo -n "Setting pool using -p option..."
7157 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7158 error "migrate failed rc = $?"
7161 echo -n "Verifying test file is in pool after migrating..."
7162 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7163 error "file was not migrated to pool $pool"
7166 echo -n "Removing test file from pool '$pool'..."
7167 # "lfs migrate $file" won't remove the file from the pool
7168 # until some striping information is changed.
7169 $LFS migrate -c 1 $file1 &> /dev/null ||
7170 error "cannot remove from pool"
7171 [ "$($LFS getstripe -p $file1)" ] &&
7172 error "pool still set"
7175 echo -n "Setting pool using --pool option..."
7176 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7177 error "migrate failed rc = $?"
7182 if $create_pool; then
7183 destroy_test_pools 2> /dev/null ||
7184 error "destroy test pools failed"
7187 run_test 56wb "check lfs_migrate pool support"
7190 local file1="$DIR/$tdir/file1"
7197 echo -n "Creating test dir..."
7198 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7199 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7200 error "cannot set stripe by '-S 1M -c 1'"
7203 echo -n "Setting initial stripe for test file..."
7204 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7205 error "cannot set stripe"
7206 cur_ssize=$($LFS getstripe -S "$file1")
7207 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7210 # File currently set to -S 512K -c 1
7212 # Ensure -c and -S options are rejected when -R is set
7213 echo -n "Verifying incompatible options are detected..."
7214 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7215 error "incompatible -c and -R options not detected"
7216 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7217 error "incompatible -S and -R options not detected"
7220 # Ensure unrecognized options are passed through to 'lfs migrate'
7221 echo -n "Verifying -S option is passed through to lfs migrate..."
7222 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7223 error "migration failed"
7224 cur_ssize=$($LFS getstripe -S "$file1")
7225 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7228 # File currently set to -S 1M -c 1
7230 # Ensure long options are supported
7231 echo -n "Verifying long options supported..."
7232 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7233 error "long option without argument not supported"
7234 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7235 error "long option with argument not supported"
7236 cur_ssize=$($LFS getstripe -S "$file1")
7237 [ $cur_ssize -eq 524288 ] ||
7238 error "migrate --stripe-size $cur_ssize != 524288"
7241 # File currently set to -S 512K -c 1
7243 if [ "$OSTCOUNT" -gt 1 ]; then
7244 echo -n "Verifying explicit stripe count can be set..."
7245 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7246 error "migrate failed"
7247 cur_scount=$($LFS getstripe -c "$file1")
7248 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7252 # File currently set to -S 512K -c 1 or -S 512K -c 2
7254 # Ensure parent striping is used if -R is set, and no stripe
7255 # count or size is specified
7256 echo -n "Setting stripe for parent directory..."
7257 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7258 error "cannot set stripe '-S 2M -c 1'"
7261 echo -n "Verifying restripe option uses parent stripe settings..."
7262 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7263 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7264 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7265 error "migrate failed"
7266 cur_ssize=$($LFS getstripe -S "$file1")
7267 [ $cur_ssize -eq $parent_ssize ] ||
7268 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7269 cur_scount=$($LFS getstripe -c "$file1")
7270 [ $cur_scount -eq $parent_scount ] ||
7271 error "migrate -R stripe_count $cur_scount != $parent_scount"
7274 # File currently set to -S 1M -c 1
7276 # Ensure striping is preserved if -R is not set, and no stripe
7277 # count or size is specified
7278 echo -n "Verifying striping size preserved when not specified..."
7279 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7280 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7281 error "cannot set stripe on parent directory"
7282 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7283 error "migrate failed"
7284 cur_ssize=$($LFS getstripe -S "$file1")
7285 [ $cur_ssize -eq $orig_ssize ] ||
7286 error "migrate by default $cur_ssize != $orig_ssize"
7289 # Ensure file name properly detected when final option has no argument
7290 echo -n "Verifying file name properly detected..."
7291 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7292 error "file name interpreted as option argument"
7298 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7301 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7303 local file1=$DIR/$tdir/file1
7305 echo -n "Creating test dir..."
7306 test_mkdir $DIR/$tdir || error "cannot create dir"
7309 echo -n "Creating test file..."
7313 # Ensure 'lfs migrate' will fail by using a non-existent option,
7314 # and make sure rsync is not called to recover
7315 echo -n "Make sure --no-rsync option works..."
7316 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7317 grep -q 'refusing to fall back to rsync' ||
7318 error "rsync was called with --no-rsync set"
7321 # Ensure rsync is called without trying 'lfs migrate' first
7322 echo -n "Make sure --rsync option works..."
7323 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7324 grep -q 'falling back to rsync' &&
7325 error "lfs migrate was called with --rsync set"
7328 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7329 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7330 grep -q 'at the same time' ||
7331 error "--rsync and --no-rsync accepted concurrently"
7337 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7343 test_mkdir $td || error "cannot create $td"
7344 touch $tf || error "cannot touch $tf"
7346 echo -n "Make sure --non-direct|-D works..."
7347 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7348 grep -q "lfs migrate --non-direct" ||
7349 error "--non-direct option cannot work correctly"
7350 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7351 grep -q "lfs migrate -D" ||
7352 error "-D option cannot work correctly"
7355 run_test 56we "check lfs_migrate --non-direct|-D support"
7358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7359 check_swap_layouts_support
7361 local dir=$DIR/$tdir
7362 local ref1=/etc/passwd
7363 local file1=$dir/file1
7365 test_mkdir $dir || error "creating dir $dir"
7366 $LFS setstripe -c 2 $file1
7368 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7369 stripe=$($LFS getstripe -c $file1)
7370 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7371 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7376 run_test 56x "lfs migration support"
7379 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7380 check_swap_layouts_support
7382 local dir=$DIR/$tdir/$testnum
7386 local ref1=/etc/passwd
7387 local file1=$dir/file1
7389 $LFS setstripe -c 2 $file1
7391 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7393 local stripe=$($LFS getstripe -c $file1)
7395 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7396 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7401 run_test 56xa "lfs migration --block support"
7403 check_migrate_links() {
7405 local file1="$dir/file1"
7409 local total_count=$(($begin + $count - 1))
7410 local symlink_count=10
7413 if [ ! -f "$file1" ]; then
7414 echo -n "creating initial file..."
7415 $LFS setstripe -c 1 -S "512k" "$file1" ||
7416 error "cannot setstripe initial file"
7419 echo -n "creating symlinks..."
7420 for s in $(seq 1 $symlink_count); do
7421 ln -s "$file1" "$dir/slink$s" ||
7422 error "cannot create symlinks"
7426 echo -n "creating nonlinked files..."
7427 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7428 error "cannot create nonlinked files"
7433 if [ ! -f "$dir/file$total_count" ]; then
7434 echo -n "creating hard links $begin:$total_count..."
7435 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7436 /dev/null || error "cannot create hard links"
7440 echo -n "checking number of hard links listed in xattrs..."
7441 local fid=$($LFS getstripe -F "$file1")
7442 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7445 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7446 skip "hard link list has unexpected size, skipping test"
7448 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7449 error "link names should exceed xattrs size"
7452 echo -n "migrating files..."
7453 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7455 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7458 # make sure all links have been properly migrated
7459 echo -n "verifying files..."
7460 fid=$($LFS getstripe -F "$file1") ||
7461 error "cannot get fid for file $file1"
7462 for i in $(seq 2 $total_count); do
7463 local fid2=$($LFS getstripe -F $dir/file$i)
7465 [ "$fid2" == "$fid" ] ||
7466 error "migrated hard link has mismatched FID"
7469 # make sure hard links were properly detected, and migration was
7470 # performed only once for the entire link set; nonlinked files should
7472 local actual=$(grep -c 'done' <<< "$migrate_out")
7473 local expected=$(($uniq_count + 1))
7475 [ "$actual" -eq "$expected" ] ||
7476 error "hard links individually migrated ($actual != $expected)"
7478 # make sure the correct number of hard links are present
7479 local hardlinks=$(stat -c '%h' "$file1")
7481 [ $hardlinks -eq $total_count ] ||
7482 error "num hard links $hardlinks != $total_count"
7489 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7490 skip "Need MDS version at least 2.10.55"
7492 local dir="$DIR/$tdir"
7494 test_mkdir "$dir" || error "cannot create dir $dir"
7496 echo "testing lfs migrate mode when all links fit within xattrs"
7497 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7499 echo "testing rsync mode when all links fit within xattrs"
7500 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7502 echo "testing lfs migrate mode when all links do not fit within xattrs"
7503 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7505 echo "testing rsync mode when all links do not fit within xattrs"
7506 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7508 chown -R $RUNAS_ID $dir
7509 echo "testing non-root lfs migrate mode when not all links are in xattr"
7510 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7515 run_test 56xb "lfs migration hard link support"
7518 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7520 local dir="$DIR/$tdir"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7524 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7525 echo -n "Setting initial stripe for 20MB test file..."
7526 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7527 error "cannot setstripe 20MB file"
7529 echo -n "Sizing 20MB test file..."
7530 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7532 echo -n "Verifying small file autostripe count is 1..."
7533 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7534 error "cannot migrate 20MB file"
7535 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7536 error "cannot get stripe for $dir/20mb"
7537 [ $stripe_count -eq 1 ] ||
7538 error "unexpected stripe count $stripe_count for 20MB file"
7542 # Test 2: File is small enough to fit within the available space on
7543 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7544 # have at least an additional 1KB for each desired stripe for test 3
7545 echo -n "Setting stripe for 1GB test file..."
7546 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7548 echo -n "Sizing 1GB test file..."
7549 # File size is 1GB + 3KB
7550 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7553 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7554 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7555 if (( avail > 524288 * OSTCOUNT )); then
7556 echo -n "Migrating 1GB file..."
7557 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7558 error "cannot migrate 1GB file"
7560 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7561 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7562 error "cannot getstripe for 1GB file"
7563 [ $stripe_count -eq 2 ] ||
7564 error "unexpected stripe count $stripe_count != 2"
7568 # Test 3: File is too large to fit within the available space on
7569 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7570 if [ $OSTCOUNT -ge 3 ]; then
7571 # The required available space is calculated as
7572 # file size (1GB + 3KB) / OST count (3).
7573 local kb_per_ost=349526
7575 echo -n "Migrating 1GB file with limit..."
7576 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7577 error "cannot migrate 1GB file with limit"
7580 stripe_count=$($LFS getstripe -c "$dir/1gb")
7581 echo -n "Verifying 1GB autostripe count with limited space..."
7582 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7583 error "unexpected stripe count $stripe_count (min 3)"
7590 run_test 56xc "lfs migration autostripe"
7593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7595 local dir=$DIR/$tdir
7596 local f_mgrt=$dir/$tfile.mgrt
7597 local f_yaml=$dir/$tfile.yaml
7598 local f_copy=$dir/$tfile.copy
7599 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7600 local layout_copy="-c 2 -S 2M -i 1"
7601 local yamlfile=$dir/yamlfile
7602 local layout_before;
7605 test_mkdir "$dir" || error "cannot create dir $dir"
7606 $LFS setstripe $layout_yaml $f_yaml ||
7607 error "cannot setstripe $f_yaml with layout $layout_yaml"
7608 $LFS getstripe --yaml $f_yaml > $yamlfile
7609 $LFS setstripe $layout_copy $f_copy ||
7610 error "cannot setstripe $f_copy with layout $layout_copy"
7612 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7614 # 1. test option --yaml
7615 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7616 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7617 layout_before=$(get_layout_param $f_yaml)
7618 layout_after=$(get_layout_param $f_mgrt)
7619 [ "$layout_after" == "$layout_before" ] ||
7620 error "lfs_migrate --yaml: $layout_after != $layout_before"
7622 # 2. test option --copy
7623 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7624 error "cannot migrate $f_mgrt with --copy $f_copy"
7625 layout_before=$(get_layout_param $f_copy)
7626 layout_after=$(get_layout_param $f_mgrt)
7627 [ "$layout_after" == "$layout_before" ] ||
7628 error "lfs_migrate --copy: $layout_after != $layout_before"
7630 run_test 56xd "check lfs_migrate --yaml and --copy support"
7633 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7635 local dir=$DIR/$tdir
7636 local f_comp=$dir/$tfile
7637 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7638 local layout_before=""
7639 local layout_after=""
7641 test_mkdir "$dir" || error "cannot create dir $dir"
7642 $LFS setstripe $layout $f_comp ||
7643 error "cannot setstripe $f_comp with layout $layout"
7644 layout_before=$(get_layout_param $f_comp)
7645 dd if=/dev/zero of=$f_comp bs=1M count=4
7647 # 1. migrate a comp layout file by lfs_migrate
7648 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7649 layout_after=$(get_layout_param $f_comp)
7650 [ "$layout_before" == "$layout_after" ] ||
7651 error "lfs_migrate: $layout_before != $layout_after"
7653 # 2. migrate a comp layout file by lfs migrate
7654 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7655 layout_after=$(get_layout_param $f_comp)
7656 [ "$layout_before" == "$layout_after" ] ||
7657 error "lfs migrate: $layout_before != $layout_after"
7659 run_test 56xe "migrate a composite layout file"
7662 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7664 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7665 skip "Need server version at least 2.13.53"
7667 local dir=$DIR/$tdir
7668 local f_comp=$dir/$tfile
7669 local layout="-E 1M -c1 -E -1 -c2"
7673 test_mkdir "$dir" || error "cannot create dir $dir"
7674 $LFS setstripe $layout $f_comp ||
7675 error "cannot setstripe $f_comp with layout $layout"
7676 fid_before=$($LFS getstripe --fid $f_comp)
7677 dd if=/dev/zero of=$f_comp bs=1M count=4
7679 # 1. migrate a comp layout file to a comp layout
7680 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7681 fid_after=$($LFS getstripe --fid $f_comp)
7682 [ "$fid_before" == "$fid_after" ] ||
7683 error "comp-to-comp migrate: $fid_before != $fid_after"
7685 # 2. migrate a comp layout file to a plain layout
7686 $LFS migrate -c2 $f_comp ||
7687 error "cannot migrate $f_comp by lfs migrate"
7688 fid_after=$($LFS getstripe --fid $f_comp)
7689 [ "$fid_before" == "$fid_after" ] ||
7690 error "comp-to-plain migrate: $fid_before != $fid_after"
7692 # 3. migrate a plain layout file to a comp layout
7693 $LFS migrate $layout $f_comp ||
7694 error "cannot migrate $f_comp by lfs migrate"
7695 fid_after=$($LFS getstripe --fid $f_comp)
7696 [ "$fid_before" == "$fid_after" ] ||
7697 error "plain-to-comp migrate: $fid_before != $fid_after"
7699 run_test 56xf "FID is not lost during migration of a composite layout file"
7701 check_file_ost_range() {
7708 file_range=($($LFS getstripe -y "$file" |
7709 awk '/l_ost_idx:/ { print $NF }'))
7711 if [[ "${#file_range[@]}" = 0 ]]; then
7712 echo "No osts found for $file"
7716 for idx in "${file_range[@]}"; do
7717 [[ " $range " =~ " $idx " ]] ||
7725 local stripe_opt="$1"
7728 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7730 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7731 error "Fail to migrate $tfile on $pool"
7732 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7733 error "$tfile is not in pool $pool"
7734 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7735 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7739 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7740 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7741 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7742 skip "Need MDS version newer than 2.14.52"
7744 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7745 local -a pool_ranges=("0 0" "1 1" "0 1")
7748 for i in "${!pool_names[@]}"; do
7749 pool_add ${pool_names[$i]} ||
7750 error "pool_add failed (pool: ${pool_names[$i]})"
7751 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7752 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7755 # init the file to migrate
7756 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7757 error "Unable to create $tfile on OST1"
7758 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7759 error "Unable to write on $tfile"
7761 echo "1. migrate $tfile on pool ${pool_names[0]}"
7762 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7764 echo "2. migrate $tfile on pool ${pool_names[2]}"
7765 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7767 echo "3. migrate $tfile on pool ${pool_names[1]}"
7768 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7770 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7771 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7775 destroy_test_pools ||
7776 error "pool_destroy failed"
7778 run_test 56xg "lfs migrate pool support"
7781 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7782 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7785 local dir=$DIR/$tdir
7789 test_mkdir -p $dir || error "creating dir $dir"
7790 touch $f1 || error "creating std file $f1"
7791 $MULTIOP $f2 H2c || error "creating released file $f2"
7793 # a directory can be raid0, so ask only for files
7794 res=$($LFS find $dir -L raid0 -type f | wc -l)
7795 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7797 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7798 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7800 # only files can be released, so no need to force file search
7801 res=$($LFS find $dir -L released)
7802 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7804 res=$($LFS find $dir -type f \! -L released)
7805 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7807 run_test 56y "lfs find -L raid0|released"
7809 test_56z() { # LU-4824
7810 # This checks to make sure 'lfs find' continues after errors
7811 # There are two classes of errors that should be caught:
7812 # - If multiple paths are provided, all should be searched even if one
7814 # - If errors are encountered during the search, it should not terminate
7816 local dir=$DIR/$tdir
7820 for i in d{0..9}; do
7822 touch $dir/$i/$tfile
7824 $LFS find $DIR/non_existent_dir $dir &&
7825 error "$LFS find did not return an error"
7826 # Make a directory unsearchable. This should NOT be the last entry in
7827 # directory order. Arbitrarily pick the 6th entry
7828 chmod 700 $($LFS find $dir -type d | sed '6!d')
7830 $RUNAS $LFS find $DIR/non_existent $dir
7831 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7833 # The user should be able to see 10 directories and 9 files
7834 (( count == 19 )) ||
7835 error "$LFS find found $count != 19 entries after error"
7837 run_test 56z "lfs find should continue after an error"
7839 test_56aa() { # LU-5937
7840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7842 local dir=$DIR/$tdir
7845 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7847 createmany -o $dir/striped_dir/${tfile}- 1024
7848 local dirs=$($LFS find --size +8k $dir/)
7850 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7852 run_test 56aa "lfs find --size under striped dir"
7854 test_56ab() { # LU-10705
7855 test_mkdir $DIR/$tdir
7856 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7857 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7858 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7859 # Flush writes to ensure valid blocks. Need to be more thorough for
7860 # ZFS, since blocks are not allocated/returned to client immediately.
7862 wait_zfs_commit ost1 2
7863 cancel_lru_locks osc
7866 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7868 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7870 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7871 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7873 rm -f $DIR/$tdir/$tfile.[123]
7875 run_test 56ab "lfs find --blocks"
7879 local dir="$DIR/$tdir"
7880 local perms=(001 002 003 004 005 006 007
7881 010 020 030 040 050 060 070
7882 100 200 300 400 500 600 700
7883 111 222 333 444 555 666 777)
7884 local perm_minus=(8 8 4 8 4 4 2
7888 local perm_slash=(8 8 12 8 12 12 14
7891 16 16 24 16 24 24 28)
7894 for perm in ${perms[*]}; do
7895 touch "$dir/$tfile.$perm"
7896 chmod $perm "$dir/$tfile.$perm"
7899 for ((i = 0; i < ${#perms[*]}; i++)); do
7900 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7902 error "lfs find -perm ${perms[i]}:"\
7905 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7906 (( $num == ${perm_minus[i]} )) ||
7907 error "lfs find -perm -${perms[i]}:"\
7908 "$num != ${perm_minus[i]}"
7910 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7911 (( $num == ${perm_slash[i]} )) ||
7912 error "lfs find -perm /${perms[i]}:"\
7913 "$num != ${perm_slash[i]}"
7916 run_test 56aca "check lfs find -perm with octal representation"
7919 local dir=$DIR/$tdir
7920 # p is the permission of write and execute for user, group and other
7921 # without the umask. It is used to test +wx.
7922 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7923 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7924 local symbolic=(+t a+t u+t g+t o+t
7930 o=r,ug+o,u+w u=r,a+u,u+w
7931 g=r,ugo=g,u+w u+x,+X +X
7932 u+x,u+X u+X u+x,g+X o+r,+X
7936 for perm in ${perms[*]}; do
7937 touch "$dir/$tfile.$perm"
7938 chmod $perm "$dir/$tfile.$perm"
7941 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7942 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7945 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7948 run_test 56acb "check lfs find -perm with symbolic representation"
7951 local dir=$DIR/$tdir
7952 local tests="17777 787 789 abcd
7953 ug=uu ug=a ug=gu uo=ou urw
7957 for err in $tests; do
7958 if $LFS find $dir -perm $err 2>/dev/null; then
7959 error "lfs find -perm $err: parsing should have failed"
7963 run_test 56acc "check parsing error for lfs find -perm"
7966 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7967 skip "Need MDS version at least 2.10.50"
7969 # Create composite files with one component
7970 local dir=$DIR/$tdir
7972 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7973 # Create composite files with three components
7974 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7975 # Create non-composite files
7976 createmany -o $dir/${tfile}- 10
7978 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7980 [[ $nfiles == 10 ]] ||
7981 error "lfs find -E 1M found $nfiles != 10 files"
7983 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7984 [[ $nfiles == 25 ]] ||
7985 error "lfs find ! -E 1M found $nfiles != 25 files"
7987 # All files have a component that starts at 0
7988 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7989 [[ $nfiles == 35 ]] ||
7990 error "lfs find --component-start 0 - $nfiles != 35 files"
7992 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7993 [[ $nfiles == 15 ]] ||
7994 error "lfs find --component-start 2M - $nfiles != 15 files"
7996 # All files created here have a componenet that does not starts at 2M
7997 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7998 [[ $nfiles == 35 ]] ||
7999 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8001 # Find files with a specified number of components
8002 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8003 [[ $nfiles == 15 ]] ||
8004 error "lfs find --component-count 3 - $nfiles != 15 files"
8006 # Remember non-composite files have a component count of zero
8007 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8008 [[ $nfiles == 10 ]] ||
8009 error "lfs find --component-count 0 - $nfiles != 10 files"
8011 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8012 [[ $nfiles == 20 ]] ||
8013 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8015 # All files have a flag called "init"
8016 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8017 [[ $nfiles == 35 ]] ||
8018 error "lfs find --component-flags init - $nfiles != 35 files"
8020 # Multi-component files will have a component not initialized
8021 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8022 [[ $nfiles == 15 ]] ||
8023 error "lfs find !--component-flags init - $nfiles != 15 files"
8028 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8031 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8032 skip "Need MDS version at least 2.10.57"
8042 # create mirrored directories and mirrored files
8043 mkdir $td || error "mkdir $td failed"
8044 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8045 createmany -o $tf- 10 || error "create $tf- failed"
8047 for i in $(seq 2); do
8049 mkdir $dir || error "mkdir $dir failed"
8050 $LFS mirror create -N$((3 + i)) $dir ||
8051 error "create mirrored dir $dir failed"
8052 createmany -o $dir/$tfile- 10 ||
8053 error "create $dir/$tfile- failed"
8056 # change the states of some mirrored files
8058 for i in $(seq 2); do
8060 for j in $(seq 4 9); do
8061 echo foo > $dir/$tfile-$j
8065 # find mirrored files with specific mirror count
8066 cmd="$LFS find --mirror-count 3 --type f $td"
8067 nfiles=$($cmd | wc -l)
8068 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8070 cmd="$LFS find ! --mirror-count 3 --type f $td"
8071 nfiles=$($cmd | wc -l)
8072 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8074 cmd="$LFS find --mirror-count +2 --type f $td"
8075 nfiles=$($cmd | wc -l)
8076 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8078 cmd="$LFS find --mirror-count -6 --type f $td"
8079 nfiles=$($cmd | wc -l)
8080 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8082 # find mirrored files with specific file state
8083 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8084 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8086 cmd="$LFS find --mirror-state=ro --type f $td"
8087 nfiles=$($cmd | wc -l)
8088 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8090 cmd="$LFS find ! --mirror-state=ro --type f $td"
8091 nfiles=$($cmd | wc -l)
8092 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8094 cmd="$LFS find --mirror-state=wp --type f $td"
8095 nfiles=$($cmd | wc -l)
8096 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8098 cmd="$LFS find ! --mirror-state=sp --type f $td"
8099 nfiles=$($cmd | wc -l)
8100 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8102 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8104 test_56da() { # LU-14179
8105 local path=$DIR/$tdir
8110 local longdir=$(str_repeat 'a' 255)
8112 for i in {1..15}; do
8119 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8124 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8127 touch $(str_repeat 'f' 255)
8129 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8130 error "lfs find reported an error"
8134 run_test 56da "test lfs find with long paths"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8138 # note test will not do anything if MDS is not local
8139 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8140 skip_env "ldiskfs only test"
8142 remote_mds_nodsh && skip "remote MDS with nodsh"
8144 local MNTDEV="osd*.*MDT*.mntdev"
8145 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8146 [ -z "$DEV" ] && error "can't access $MNTDEV"
8147 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8148 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8149 error "can't access $DEV"
8150 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8151 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8155 run_test 57a "verify MDS filesystem created with large inodes =="
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8160 skip_env "ldiskfs only test"
8162 remote_mds_nodsh && skip "remote MDS with nodsh"
8164 local dir=$DIR/$tdir
8167 local fileN=$dir/f$filecount
8169 rm -rf $dir || error "removing $dir"
8171 local mdtidx=$($LFS getstripe -m $dir)
8172 local mdtname=MDT$(printf %04x $mdtidx)
8173 local facet=mds$((mdtidx + 1))
8175 echo "mcreating $filecount files"
8176 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8178 # verify that files do not have EAs yet
8179 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8180 error "$file1 has an EA"
8181 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8182 error "$fileN has an EA"
8186 df $dir #make sure we get new statfs data
8187 local mdsfree=$(do_facet $facet \
8188 lctl get_param -n osd*.*$mdtname.kbytesfree)
8189 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8192 echo "opening files to create objects/EAs"
8193 for file in $(seq -f $dir/f%g 1 $filecount); do
8194 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8195 error "opening $file"
8198 # verify that files have EAs now
8199 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8200 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8202 sleep 1 #make sure we get new statfs data
8204 local mdsfree2=$(do_facet $facet \
8205 lctl get_param -n osd*.*$mdtname.kbytesfree)
8206 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8208 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8209 if [ "$mdsfree" != "$mdsfree2" ]; then
8210 error "MDC before $mdcfree != after $mdcfree2"
8212 echo "MDC before $mdcfree != after $mdcfree2"
8213 echo "unable to confirm if MDS has large inodes"
8218 run_test 57b "default LOV EAs are stored inside large inodes ==="
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 [ -z "$(which wiretest 2>/dev/null)" ] &&
8223 skip_env "could not find wiretest"
8227 run_test 58 "verify cross-platform wire constants =============="
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8232 echo "touch 130 files"
8233 createmany -o $DIR/f59- 130
8235 unlinkmany $DIR/f59- 130
8237 # wait for commitment of removal
8238 wait_delete_completed
8240 run_test 59 "verify cancellation of llog records async ========="
8242 TEST60_HEAD="test_60 run $RANDOM"
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 remote_mgs_nodsh && skip "remote MGS with nodsh"
8246 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8247 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8248 skip_env "missing subtest run-llog.sh"
8250 log "$TEST60_HEAD - from kernel mode"
8251 do_facet mgs "$LCTL dk > /dev/null"
8252 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8253 do_facet mgs $LCTL dk > $TMP/$tfile
8255 # LU-6388: test llog_reader
8256 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8257 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8258 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8259 skip_env "missing llog_reader"
8260 local fstype=$(facet_fstype mgs)
8261 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8262 skip_env "Only for ldiskfs or zfs type mgs"
8264 local mntpt=$(facet_mntpt mgs)
8265 local mgsdev=$(mgsdevname 1)
8277 #get fid and record list
8278 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8280 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8282 #remount mgs as ldiskfs or zfs type
8283 stop mgs || error "stop mgs failed"
8284 mount_fstype mgs || error "remount mgs failed"
8285 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8288 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8289 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8294 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8296 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8298 echo "obj_file is $obj_file"
8299 do_facet mgs $llog_reader $obj_file
8301 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8302 awk '{ print $3 }' | sed -e "s/^type=//g")
8303 if [ $rec_type != $rec ]; then
8304 echo "FAILED test_60a wrong record type $rec_type," \
8310 #check obj path if record type is LLOG_LOGID_MAGIC
8311 if [ "$rec" == "1064553b" ]; then
8312 path=$(do_facet mgs $llog_reader $obj_file |
8313 grep "path=" | awk '{ print $NF }' |
8314 sed -e "s/^path=//g")
8315 if [ $obj_file != $mntpt/$path ]; then
8316 echo "FAILED test_60a wrong obj path" \
8317 "$montpt/$path, should be $obj_file"
8324 #restart mgs before "error", otherwise it will block the next test
8325 stop mgs || error "stop mgs failed"
8326 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8327 $pass || error "test failed, see FAILED test_60a messages for specifics"
8329 run_test 60a "llog_test run from kernel module and test llog_reader"
8331 test_60b() { # bug 6411
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8335 LLOG_COUNT=$(do_facet mgs dmesg |
8336 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8337 /llog_[a-z]*.c:[0-9]/ {
8349 [[ $LLOG_COUNT -gt 120 ]] &&
8350 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8352 run_test 60b "limit repeated messages from CERROR/CWARN"
8355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8357 echo "create 5000 files"
8358 createmany -o $DIR/f60c- 5000
8359 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8360 lctl set_param fail_loc=0x80000137
8361 unlinkmany $DIR/f60c- 5000
8362 lctl set_param fail_loc=0
8364 run_test 60c "unlink file when mds full"
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8369 SAVEPRINTK=$(lctl get_param -n printk)
8370 # verify "lctl mark" is even working"
8371 MESSAGE="test message ID $RANDOM $$"
8372 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8373 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8375 lctl set_param printk=0 || error "set lnet.printk failed"
8376 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8377 MESSAGE="new test message ID $RANDOM $$"
8378 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8379 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8380 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8382 lctl set_param -n printk="$SAVEPRINTK"
8384 run_test 60d "test printk console message masking"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8388 remote_mds_nodsh && skip "remote MDS with nodsh"
8391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8392 do_facet mds1 lctl set_param fail_loc=0x15b
8395 run_test 60e "no space while new llog is being created"
8398 local old_path=$($LCTL get_param -n debug_path)
8400 stack_trap "$LCTL set_param debug_path=$old_path"
8401 stack_trap "rm -f $TMP/$tfile*"
8402 rm -f $TMP/$tfile* 2> /dev/null
8403 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8404 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8405 test_mkdir $DIR/$tdir
8406 # retry in case the open is cached and not released
8407 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8408 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8412 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8414 run_test 60f "change debug_path works"
8420 test_mkdir -c $MDSCOUNT $DIR/$tdir
8425 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8426 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8428 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8429 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8430 index=$((index + 1))
8436 for i in {0..100}; do
8437 # define OBD_FAIL_OSD_TXN_START 0x19a
8438 local index=$((i % MDSCOUNT + 1))
8440 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8447 for i in $(seq $MDSCOUNT); do
8448 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8451 mkdir $DIR/$tdir/new || error "mkdir failed"
8452 rmdir $DIR/$tdir/new || error "rmdir failed"
8454 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8456 for i in $(seq $MDSCOUNT); do
8457 wait_update_facet mds$i "$LCTL get_param -n \
8458 mdd.$(facet_svc mds$i).lfsck_namespace |
8459 awk '/^status/ { print \\\$2 }'" "completed"
8462 ls -R $DIR/$tdir || error "ls failed"
8463 rm -rf $DIR/$tdir || error "rmdir failed"
8465 run_test 60g "transaction abort won't cause MDT hung"
8468 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8469 skip "Need MDS version at least 2.12.52"
8470 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8474 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8475 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8476 for fail_loc in 0x80000188 0x80000189; do
8477 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8478 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8479 error "mkdir $dir-$fail_loc failed"
8480 for i in {0..10}; do
8481 # create may fail on missing stripe
8482 echo $i > $DIR/$tdir-$fail_loc/$i
8484 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8485 error "getdirstripe $tdir-$fail_loc failed"
8486 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8487 error "migrate $tdir-$fail_loc failed"
8488 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8489 error "getdirstripe $tdir-$fail_loc failed"
8490 pushd $DIR/$tdir-$fail_loc
8492 echo $f | cmp $f - || error "$f data mismatch"
8495 rm -rf $DIR/$tdir-$fail_loc
8498 run_test 60h "striped directory with missing stripes can be accessed"
8500 function t60i_load() {
8502 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8503 $LCTL set_param fail_loc=0x131c fail_val=1
8504 for ((i=0; i<5000; i++)); do
8505 touch $DIR/$tdir/f$i
8510 changelog_register || error "changelog_register failed"
8511 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8512 changelog_users $SINGLEMDS | grep -q $cl_user ||
8513 error "User $cl_user not found in changelog_users"
8514 changelog_chmask "ALL"
8517 for((i=0; i<100; i++)); do
8518 changelog_dump >/dev/null ||
8519 error "can't read changelog"
8523 changelog_deregister || error "changelog_deregister failed"
8524 $LCTL set_param fail_loc=0
8526 run_test 60i "llog: new record vs reader race"
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8532 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8533 cancel_lru_locks osc
8534 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8537 run_test 61a "mmap() writes don't make sync hang ================"
8540 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8542 run_test 61b "mmap() of unstriped file is successful"
8544 # bug 2330 - insufficient obd_match error checking causes LBUG
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 cancel_lru_locks osc
8551 lctl set_param fail_loc=0x405
8552 cat $f && error "cat succeeded, expect -EIO"
8553 lctl set_param fail_loc=0
8555 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8556 # match every page all of the time.
8557 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8559 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8560 # Though this test is irrelevant anymore, it helped to reveal some
8561 # other grant bugs (LU-4482), let's keep it.
8562 test_63a() { # was test_63
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8567 for i in `seq 10` ; do
8568 dd if=/dev/zero of=$DIR/f63 bs=8k &
8574 rm -f $DIR/f63 || true
8576 run_test 63a "Verify oig_wait interruption does not crash ======="
8578 # bug 2248 - async write errors didn't return to application on sync
8579 # bug 3677 - async write errors left page locked
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8584 lctl set_param debug=-1
8586 # ensure we have a grant to do async writes
8587 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8590 sync # sync lest earlier test intercept the fail_loc
8592 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8593 lctl set_param fail_loc=0x80000406
8594 $MULTIOP $DIR/$tfile Owy && \
8595 error "sync didn't return ENOMEM"
8596 sync; sleep 2; sync # do a real sync this time to flush page
8597 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8598 error "locked page left in cache after async error" || true
8601 run_test 63b "async write errors should be returned to fsync ==="
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8607 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8609 run_test 64a "verify filter grant calculations (in kernel) ====="
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8616 run_test 64b "check out-of-space detection on client"
8619 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8621 run_test 64c "verify grant shrink"
8627 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8630 # this does exactly what osc_request.c:osc_announce_cached() does in
8631 # order to calculate max amount of grants to ask from server
8635 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8636 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8638 ((rpc_in_flight++));
8639 nrpages=$((nrpages * rpc_in_flight))
8641 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8643 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8645 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8646 local undirty=$((nrpages * PAGE_SIZE))
8648 local max_extent_pages
8649 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8650 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8651 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8652 local grant_extent_tax
8653 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8655 undirty=$((undirty + nrextents * grant_extent_tax))
8660 # this is size of unit for grant allocation. It should be equal to
8661 # what tgt_grant.c:tgt_grant_chunk() calculates
8665 local grant_extent_tax
8667 max_brw_size=$(import_param $tgt max_brw_size)
8669 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8671 echo $(((max_brw_size + grant_extent_tax) * 2))
8675 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8676 skip "OST < 2.10.55 doesn't limit grants enough"
8678 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8680 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8681 skip "no grant_param connect flag"
8683 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8685 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8686 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8689 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8690 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8692 $LFS setstripe $DIR/$tfile -i 0 -c 1
8693 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8696 while kill -0 $ddpid; do
8697 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8699 if [[ $cur_grant -gt $max_cur_granted ]]; then
8701 error "cur_grant $cur_grant > $max_cur_granted"
8707 run_test 64d "check grant limit exceed"
8713 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8715 ((cur_grants == expected)) ||
8716 error "$msg: grants mismatch: $cur_grants, expected $expected"
8720 echo $((($1 + $2 - 1) & ~($2 - 1)))
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8725 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8726 skip "Need OSS version at least 2.11.56"
8728 # Remount client to reset grant
8729 remount_client $MOUNT || error "failed to remount client"
8730 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8732 local init_grants=$(import_param $osc_tgt initial_grant)
8734 check_grants $osc_tgt $init_grants "init grants"
8736 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8737 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8738 local gbs=$(import_param $osc_tgt grant_block_size)
8740 # write random number of bytes from max_brw_size / 4 to max_brw_size
8741 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8742 # align for direct io
8743 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8744 # round to grant consumption unit
8745 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8747 local grants=$((wb_round_up + extent_tax))
8749 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8751 # define OBD_FAIL_TGT_NO_GRANT 0x725
8752 # make the server not grant more back
8753 do_facet ost1 $LCTL set_param fail_loc=0x725
8754 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8756 do_facet ost1 $LCTL set_param fail_loc=0
8758 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8760 rm -f $DIR/$tfile || error "rm failed"
8762 # Remount client to reset grant
8763 remount_client $MOUNT || error "failed to remount client"
8764 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8766 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8768 # define OBD_FAIL_TGT_NO_GRANT 0x725
8769 # make the server not grant more back
8770 do_facet ost1 $LCTL set_param fail_loc=0x725
8771 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8772 do_facet ost1 $LCTL set_param fail_loc=0
8774 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8776 run_test 64e "check grant consumption (no grant allocation)"
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8781 # Remount client to reset grant
8782 remount_client $MOUNT || error "failed to remount client"
8783 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8785 local init_grants=$(import_param $osc_tgt initial_grant)
8786 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8787 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8788 local gbs=$(import_param $osc_tgt grant_block_size)
8789 local chunk=$(grant_chunk $osc_tgt)
8791 # write random number of bytes from max_brw_size / 4 to max_brw_size
8792 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8793 # align for direct io
8794 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8795 # round to grant consumption unit
8796 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8798 local grants=$((wb_round_up + extent_tax))
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8801 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8802 error "error writing to $DIR/$tfile"
8804 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8805 "direct io with grant allocation"
8807 rm -f $DIR/$tfile || error "rm failed"
8809 # Remount client to reset grant
8810 remount_client $MOUNT || error "failed to remount client"
8811 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8813 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8815 local cmd="oO_WRONLY:w${write_bytes}_yc"
8817 $MULTIOP $DIR/$tfile $cmd &
8821 check_grants $osc_tgt $((init_grants - grants)) \
8822 "buffered io, not write rpc"
8824 kill -USR1 $MULTIPID
8827 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8828 "buffered io, one RPC"
8830 run_test 64f "check grant consumption (with grant allocation)"
8832 # bug 1414 - set/get directories' stripe info
8834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8836 test_mkdir $DIR/$tdir
8838 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8840 run_test 65a "directory with no stripe info"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8845 test_mkdir $DIR/$tdir
8846 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8848 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8851 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8853 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8857 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8859 test_mkdir $DIR/$tdir
8860 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8862 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8863 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8865 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8867 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8872 test_mkdir $DIR/$tdir
8873 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8874 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8876 if [[ $STRIPECOUNT -le 0 ]]; then
8878 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8879 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8880 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8882 sc=$(($STRIPECOUNT - 1))
8884 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8885 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8886 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8887 error "lverify failed"
8889 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8894 test_mkdir $DIR/$tdir
8896 $LFS setstripe $DIR/$tdir || error "setstripe"
8897 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8898 error "no stripe info failed"
8900 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8902 run_test 65e "directory setstripe defaults"
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 test_mkdir $DIR/${tdir}f
8908 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8909 error "setstripe succeeded" || true
8911 run_test 65f "dir setstripe permission (should return error) ==="
8914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8916 test_mkdir $DIR/$tdir
8917 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8919 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8920 error "setstripe -S failed"
8921 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8922 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8923 error "delete default stripe failed"
8925 run_test 65g "directory setstripe -d"
8928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8930 test_mkdir $DIR/$tdir
8931 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8933 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8934 error "setstripe -S failed"
8935 test_mkdir $DIR/$tdir/dd1
8936 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8937 error "stripe info inherit failed"
8939 run_test 65h "directory stripe info inherit ===================="
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8944 save_layout_restore_at_exit $MOUNT
8946 # bug6367: set non-default striping on root directory
8947 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8949 # bug12836: getstripe on -1 default directory striping
8950 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8952 # bug12836: getstripe -v on -1 default directory striping
8953 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8955 # bug12836: new find on -1 default directory striping
8956 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8958 run_test 65i "various tests to set root directory striping"
8960 test_65j() { # bug6367
8961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8965 # if we aren't already remounting for each test, do so for this test
8966 if [ "$I_MOUNTED" = "yes" ]; then
8967 cleanup || error "failed to unmount"
8971 save_layout_restore_at_exit $MOUNT
8973 $LFS setstripe -d $MOUNT || error "setstripe failed"
8975 run_test 65j "set default striping on root directory (bug 6367)="
8979 wait_delete_completed
8980 do_facet $SINGLEMDS "lctl set_param -n \
8981 osp.$ost*MDT0000.max_create_count=$max_count"
8982 do_facet $SINGLEMDS "lctl set_param -n \
8983 osp.$ost*MDT0000.create_count=$count"
8984 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8985 echo $INACTIVE_OSC "is Activate"
8987 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8990 test_65k() { # bug11679
8991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8992 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8993 remote_mds_nodsh && skip "remote MDS with nodsh"
8995 local disable_precreate=true
8996 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8997 disable_precreate=false
8999 echo "Check OST status: "
9000 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9001 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9003 for OSC in $MDS_OSCS; do
9004 echo $OSC "is active"
9005 do_facet $SINGLEMDS lctl --device %$OSC activate
9008 for INACTIVE_OSC in $MDS_OSCS; do
9009 local ost=$(osc_to_ost $INACTIVE_OSC)
9010 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9011 lov.*md*.target_obd |
9012 awk -F: /$ost/'{ print $1 }' | head -n 1)
9015 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9016 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9018 echo "Deactivate: " $INACTIVE_OSC
9019 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9021 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9022 osp.$ost*MDT0000.create_count")
9023 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9024 osp.$ost*MDT0000.max_create_count")
9025 $disable_precreate &&
9026 do_facet $SINGLEMDS "lctl set_param -n \
9027 osp.$ost*MDT0000.max_create_count=0"
9029 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9030 [ -f $DIR/$tdir/$idx ] && continue
9031 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9032 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9034 error "setstripe $idx should succeed"; }
9035 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9037 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9040 do_facet $SINGLEMDS "lctl set_param -n \
9041 osp.$ost*MDT0000.max_create_count=$max_count"
9042 do_facet $SINGLEMDS "lctl set_param -n \
9043 osp.$ost*MDT0000.create_count=$count"
9044 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9045 echo $INACTIVE_OSC "is Activate"
9047 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9050 run_test 65k "validate manual striping works properly with deactivated OSCs"
9052 test_65l() { # bug 12836
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9055 test_mkdir -p $DIR/$tdir/test_dir
9056 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9057 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9059 run_test 65l "lfs find on -1 stripe dir ========================"
9062 local layout=$(save_layout $MOUNT)
9063 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9064 restore_layout $MOUNT $layout
9065 error "setstripe should fail by non-root users"
9069 run_test 65m "normal user can't set filesystem default stripe"
9072 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9073 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9074 skip "Need MDS version at least 2.12.50"
9075 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9077 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9078 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9079 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9081 save_layout_restore_at_exit $MOUNT
9083 # new subdirectory under root directory should not inherit
9084 # the default layout from root
9085 local dir1=$MOUNT/$tdir-1
9086 mkdir $dir1 || error "mkdir $dir1 failed"
9087 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9088 error "$dir1 shouldn't have LOV EA"
9090 # delete the default layout on root directory
9091 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9093 local dir2=$MOUNT/$tdir-2
9094 mkdir $dir2 || error "mkdir $dir2 failed"
9095 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9096 error "$dir2 shouldn't have LOV EA"
9098 # set a new striping pattern on root directory
9099 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9100 local new_def_stripe_size=$((def_stripe_size * 2))
9101 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9102 error "set stripe size on $MOUNT failed"
9104 # new file created in $dir2 should inherit the new stripe size from
9105 # the filesystem default
9106 local file2=$dir2/$tfile-2
9107 touch $file2 || error "touch $file2 failed"
9109 local file2_stripe_size=$($LFS getstripe -S $file2)
9110 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9112 echo "file2_stripe_size: '$file2_stripe_size'"
9113 echo "new_def_stripe_size: '$new_def_stripe_size'"
9114 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9117 local dir3=$MOUNT/$tdir-3
9118 mkdir $dir3 || error "mkdir $dir3 failed"
9119 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9120 # the root layout, which is the actual default layout that will be used
9121 # when new files are created in $dir3.
9122 local dir3_layout=$(get_layout_param $dir3)
9123 local root_dir_layout=$(get_layout_param $MOUNT)
9124 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9126 echo "dir3_layout: '$dir3_layout'"
9127 echo "root_dir_layout: '$root_dir_layout'"
9128 error "$dir3 should show the default layout from $MOUNT"
9131 # set OST pool on root directory
9132 local pool=$TESTNAME
9133 pool_add $pool || error "add $pool failed"
9134 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9135 error "add targets to $pool failed"
9137 $LFS setstripe -p $pool $MOUNT ||
9138 error "set OST pool on $MOUNT failed"
9140 # new file created in $dir3 should inherit the pool from
9141 # the filesystem default
9142 local file3=$dir3/$tfile-3
9143 touch $file3 || error "touch $file3 failed"
9145 local file3_pool=$($LFS getstripe -p $file3)
9146 [[ "$file3_pool" = "$pool" ]] ||
9147 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9149 local dir4=$MOUNT/$tdir-4
9150 mkdir $dir4 || error "mkdir $dir4 failed"
9151 local dir4_layout=$(get_layout_param $dir4)
9152 root_dir_layout=$(get_layout_param $MOUNT)
9153 echo "$LFS getstripe -d $dir4"
9154 $LFS getstripe -d $dir4
9155 echo "$LFS getstripe -d $MOUNT"
9156 $LFS getstripe -d $MOUNT
9157 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9159 echo "dir4_layout: '$dir4_layout'"
9160 echo "root_dir_layout: '$root_dir_layout'"
9161 error "$dir4 should show the default layout from $MOUNT"
9164 # new file created in $dir4 should inherit the pool from
9165 # the filesystem default
9166 local file4=$dir4/$tfile-4
9167 touch $file4 || error "touch $file4 failed"
9169 local file4_pool=$($LFS getstripe -p $file4)
9170 [[ "$file4_pool" = "$pool" ]] ||
9171 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9173 # new subdirectory under non-root directory should inherit
9174 # the default layout from its parent directory
9175 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9176 error "set directory layout on $dir4 failed"
9178 local dir5=$dir4/$tdir-5
9179 mkdir $dir5 || error "mkdir $dir5 failed"
9181 dir4_layout=$(get_layout_param $dir4)
9182 local dir5_layout=$(get_layout_param $dir5)
9183 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9185 echo "dir4_layout: '$dir4_layout'"
9186 echo "dir5_layout: '$dir5_layout'"
9187 error "$dir5 should inherit the default layout from $dir4"
9190 # though subdir under ROOT doesn't inherit default layout, but
9191 # its sub dir/file should be created with default layout.
9192 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9193 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9194 skip "Need MDS version at least 2.12.59"
9196 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9197 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9198 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9200 if [ $default_lmv_hash == "none" ]; then
9201 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9203 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9204 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9207 $LFS setdirstripe -D -c 2 $MOUNT ||
9208 error "setdirstripe -D -c 2 failed"
9209 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9210 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9211 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9213 run_test 65n "don't inherit default layout from root for new subdirectories"
9215 # bug 2543 - update blocks count on client
9217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9220 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9221 sync; sync_all_data; sync; sync_all_data
9222 cancel_lru_locks osc
9223 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9224 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9226 run_test 66 "update inode blocks count on client ==============="
9229 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9233 swapon -s | awk '($1 == "'$1'") { print $4 }'
9236 # bug5265, obdfilter oa2dentry return -ENOENT
9237 # #define OBD_FAIL_SRV_ENOENT 0x217
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9240 remote_ost_nodsh && skip "remote OST with nodsh"
9243 $LFS setstripe -c 1 -i 0 $f
9245 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9247 do_facet ost1 lctl set_param fail_loc=0x217
9248 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9249 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9251 do_facet ost1 lctl set_param fail_loc=0
9252 $DIRECTIO write $f 0 2 || error "write error"
9254 cancel_lru_locks osc
9255 $DIRECTIO read $f 0 1 || error "read error"
9257 do_facet ost1 lctl set_param fail_loc=0x217
9258 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9260 do_facet ost1 lctl set_param fail_loc=0
9263 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9266 test_mkdir $DIR/$tdir
9267 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9268 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9270 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9272 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9274 [ "$RUNAS_ID" = "$UID" ] &&
9275 skip_env "RUNAS_ID = UID = $UID -- skipping"
9276 # Check that testing environment is properly set up. Skip if not
9277 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9278 skip_env "User $RUNAS_ID does not exist - skipping"
9281 chmod 777 $DIR/$tfile
9282 chmod ug+s $DIR/$tfile
9283 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9284 error "$RUNAS dd $DIR/$tfile failed"
9285 # See if we are still setuid/sgid
9286 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9287 error "S/gid is not dropped on write"
9288 # Now test that MDS is updated too
9289 cancel_lru_locks mdc
9290 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9291 error "S/gid is not dropped on MDS"
9294 run_test 72a "Test that remove suid works properly (bug5695) ===="
9296 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9299 [ "$RUNAS_ID" = "$UID" ] &&
9300 skip_env "RUNAS_ID = UID = $UID -- skipping"
9301 [ "$RUNAS_ID" -eq 0 ] &&
9302 skip_env "RUNAS_ID = 0 -- skipping"
9303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9304 # Check that testing environment is properly set up. Skip if not
9305 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9306 skip_env "User $RUNAS_ID does not exist - skipping"
9308 touch $DIR/${tfile}-f{g,u}
9309 test_mkdir $DIR/${tfile}-dg
9310 test_mkdir $DIR/${tfile}-du
9311 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9312 chmod g+s $DIR/${tfile}-{f,d}g
9313 chmod u+s $DIR/${tfile}-{f,d}u
9314 for perm in 777 2777 4777; do
9315 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9316 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9317 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9318 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9322 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9324 # bug 3462 - multiple simultaneous MDC requests
9326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 test_mkdir $DIR/d73-1
9329 test_mkdir $DIR/d73-2
9330 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9333 lctl set_param fail_loc=0x80000129
9334 $MULTIOP $DIR/d73-1/f73-2 Oc &
9336 lctl set_param fail_loc=0
9338 $MULTIOP $DIR/d73-2/f73-3 Oc &
9342 wait $pid1 || return 1
9346 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9347 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9348 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9352 run_test 73 "multiple MDC requests (should not deadlock)"
9354 test_74a() { # bug 6149, 6184
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9358 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9360 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9361 # will spin in a tight reconnection loop
9362 $LCTL set_param fail_loc=0x8000030e
9363 # get any lock that won't be difficult - lookup works.
9365 $LCTL set_param fail_loc=0
9369 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9371 test_74b() { # bug 13310
9372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9374 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9376 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9377 # will spin in a tight reconnection loop
9378 $LCTL set_param fail_loc=0x8000030e
9379 # get a "difficult" lock
9381 $LCTL set_param fail_loc=0
9385 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 #define OBD_FAIL_LDLM_NEW_LOCK
9391 $LCTL set_param fail_loc=0x319
9392 touch $DIR/$tfile && error "touch successful"
9393 $LCTL set_param fail_loc=0
9396 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9398 slab_lic=/sys/kernel/slab/lustre_inode_cache
9400 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9401 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9402 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9405 test_76a() { # Now for b=20433, added originally in b=1443
9406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9408 cancel_lru_locks osc
9409 # there may be some slab objects cached per core
9410 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9411 local before=$(num_objects)
9412 local count=$((512 * cpus))
9413 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9414 local margin=$((count / 10))
9415 if [[ -f $slab_lic/aliases ]]; then
9416 local aliases=$(cat $slab_lic/aliases)
9417 (( aliases > 0 )) && margin=$((margin * aliases))
9420 echo "before slab objects: $before"
9421 for i in $(seq $count); do
9425 cancel_lru_locks osc
9426 local after=$(num_objects)
9427 echo "created: $count, after slab objects: $after"
9428 # shared slab counts are not very accurate, allow significant margin
9429 # the main goal is that the cache growth is not permanently > $count
9430 while (( after > before + margin )); do
9432 after=$(num_objects)
9434 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9435 if (( wait > 60 )); then
9436 error "inode slab grew from $before+$margin to $after"
9440 run_test 76a "confirm clients recycle inodes properly ===="
9443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9444 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9447 local before=$(num_objects)
9449 for i in $(seq $count); do
9454 local after=$(num_objects)
9457 while (( after > before )); do
9459 after=$(num_objects)
9461 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9462 if (( wait > 60 )); then
9463 error "inode slab grew from $before to $after"
9467 echo "slab objects before: $before, after: $after"
9469 run_test 76b "confirm clients recycle directory inodes properly ===="
9474 # Note: in sptlrpc modes which enable its own bulk checksum, the
9475 # original crc32_le bulk checksum will be automatically disabled,
9476 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9477 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9478 # In this case set_checksums() will not be no-op, because sptlrpc
9479 # bulk checksum will be enabled all through the test.
9481 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9482 lctl set_param -n osc.*.checksums $1
9486 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9487 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9488 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9489 tr -d [] | head -n1)}
9492 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9494 log "set checksum type to $1, rc = $rc"
9498 get_osc_checksum_type()
9500 # arugment 1: OST name, like OST0000
9502 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9503 sed 's/.*\[\(.*\)\].*/\1/g')
9505 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9509 F77_TMP=$TMP/f77-temp
9512 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9513 error "error writing to $F77_TMP"
9516 test_77a() { # bug 10889
9517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9518 $GSS && skip_env "could not run with gss"
9520 [ ! -f $F77_TMP ] && setup_f77
9522 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9526 run_test 77a "normal checksum read/write operation"
9528 test_77b() { # bug 10889
9529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9530 $GSS && skip_env "could not run with gss"
9532 [ ! -f $F77_TMP ] && setup_f77
9533 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9534 $LCTL set_param fail_loc=0x80000409
9537 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9538 error "dd error: $?"
9539 $LCTL set_param fail_loc=0
9541 for algo in $CKSUM_TYPES; do
9542 cancel_lru_locks osc
9543 set_checksum_type $algo
9544 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9545 $LCTL set_param fail_loc=0x80000408
9546 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9547 $LCTL set_param fail_loc=0
9550 set_checksum_type $ORIG_CSUM_TYPE
9553 run_test 77b "checksum error on client write, read"
9558 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9560 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9561 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9562 $check_ost && [ -n "$ost_file_prefix" ] &&
9563 do_facet ost1 rm -f ${ost_file_prefix}\*
9567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9568 $GSS && skip_env "could not run with gss"
9569 remote_ost_nodsh && skip "remote OST with nodsh"
9572 local osc_file_prefix
9574 local check_ost=false
9575 local ost_file_prefix
9581 # ensure corruption will occur on first OSS/OST
9582 $LFS setstripe -i 0 $DIR/$tfile
9584 [ ! -f $F77_TMP ] && setup_f77
9585 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9586 error "dd write error: $?"
9587 fid=$($LFS path2fid $DIR/$tfile)
9589 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9592 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9593 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9595 echo "OSS do not support bulk pages dump upon error"
9598 osc_file_prefix=$($LCTL get_param -n debug_path)
9599 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9601 trap cleanup_77c EXIT
9604 # enable bulk pages dump upon error on Client
9605 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9606 # enable bulk pages dump upon error on OSS
9608 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9610 # flush Client cache to allow next read to reach OSS
9611 cancel_lru_locks osc
9613 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9614 $LCTL set_param fail_loc=0x80000408
9615 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9616 $LCTL set_param fail_loc=0
9620 # check cksum dump on Client
9621 osc_file=$(ls ${osc_file_prefix}*)
9622 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9623 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9624 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9625 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9626 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9628 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9629 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9630 error "dump content does not match on Client"
9632 $check_ost || skip "No need to check cksum dump on OSS"
9634 # check cksum dump on OSS
9635 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9636 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9637 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9638 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9639 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9640 error "dump content does not match on OSS"
9644 run_test 77c "checksum error on client read with debug"
9646 test_77d() { # bug 10889
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9648 $GSS && skip_env "could not run with gss"
9650 stack_trap "rm -f $DIR/$tfile"
9651 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9652 $LCTL set_param fail_loc=0x80000409
9654 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9655 error "direct write: rc=$?"
9656 $LCTL set_param fail_loc=0
9659 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9660 $LCTL set_param fail_loc=0x80000408
9662 cancel_lru_locks osc
9663 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9664 error "direct read: rc=$?"
9665 $LCTL set_param fail_loc=0
9668 run_test 77d "checksum error on OST direct write, read"
9670 test_77f() { # bug 10889
9671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9672 $GSS && skip_env "could not run with gss"
9675 stack_trap "rm -f $DIR/$tfile"
9676 for algo in $CKSUM_TYPES; do
9677 cancel_lru_locks osc
9678 set_checksum_type $algo
9679 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9680 $LCTL set_param fail_loc=0x409
9681 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9682 error "direct write succeeded"
9683 $LCTL set_param fail_loc=0
9685 set_checksum_type $ORIG_CSUM_TYPE
9688 run_test 77f "repeat checksum error on write (expect error)"
9690 test_77g() { # bug 10889
9691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9692 $GSS && skip_env "could not run with gss"
9693 remote_ost_nodsh && skip "remote OST with nodsh"
9695 [ ! -f $F77_TMP ] && setup_f77
9697 local file=$DIR/$tfile
9698 stack_trap "rm -f $file" EXIT
9700 $LFS setstripe -c 1 -i 0 $file
9701 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9702 do_facet ost1 lctl set_param fail_loc=0x8000021a
9704 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9705 error "write error: rc=$?"
9706 do_facet ost1 lctl set_param fail_loc=0
9709 cancel_lru_locks osc
9710 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9711 do_facet ost1 lctl set_param fail_loc=0x8000021b
9713 cmp $F77_TMP $file || error "file compare failed"
9714 do_facet ost1 lctl set_param fail_loc=0
9717 run_test 77g "checksum error on OST write, read"
9719 test_77k() { # LU-10906
9720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9721 $GSS && skip_env "could not run with gss"
9723 local cksum_param="osc.$FSNAME*.checksums"
9724 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9728 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9729 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9730 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9733 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9734 error "failed to set checksum=$i on MGS"
9735 wait_update $HOSTNAME "$get_checksum" $i
9737 echo "remount client, checksum should be $i"
9738 remount_client $MOUNT || error "failed to remount client"
9739 checksum=$(eval $get_checksum)
9740 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9742 # remove persistent param to avoid races with checksum mountopt below
9743 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9744 error "failed to delete checksum on MGS"
9746 for opt in "checksum" "nochecksum"; do
9747 #remount with mount option
9748 echo "remount client with option $opt, checksum should be $i"
9749 umount_client $MOUNT || error "failed to umount client"
9750 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9751 error "failed to mount client with option '$opt'"
9752 checksum=$(eval $get_checksum)
9753 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9757 remount_client $MOUNT || error "failed to remount client"
9759 run_test 77k "enable/disable checksum correctly"
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9763 $GSS && skip_env "could not run with gss"
9766 stack_trap "set_checksums $ORIG_CSUM" EXIT
9767 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9769 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9771 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9772 for algo in $CKSUM_TYPES; do
9773 set_checksum_type $algo || error "fail to set checksum type $algo"
9774 osc_algo=$(get_osc_checksum_type OST0000)
9775 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9777 # no locks, no reqs to let the connection idle
9778 cancel_lru_locks osc
9779 lru_resize_disable osc
9780 wait_osc_import_state client ost1 IDLE
9782 # ensure ost1 is connected
9783 stat $DIR/$tfile >/dev/null || error "can't stat"
9784 wait_osc_import_state client ost1 FULL
9786 osc_algo=$(get_osc_checksum_type OST0000)
9787 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9791 run_test 77l "preferred checksum type is remembered after reconnected"
9793 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9798 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9799 skip "Need at least version 2.14.52"
9800 local param=checksum_speed
9802 $LCTL get_param $param || error "reading $param failed"
9804 csum_speeds=$($LCTL get_param -n $param)
9806 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9807 error "known checksum types are missing"
9809 run_test 77m "Verify checksum_speed is correctly read"
9811 check_filefrag_77n() {
9816 while read extidx a b start end rest; do
9817 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9818 nr_ext=$(( $nr_ext + 1 ))
9819 starts+=( ${start%..} )
9822 done < <( filefrag -sv $1 )
9824 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9829 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9832 $TRUNCATE $DIR/$tfile 0
9833 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9834 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9835 check_filefrag_77n $DIR/$tfile ||
9836 skip "$tfile blocks not contiguous around hole"
9839 stack_trap "set_checksums $ORIG_CSUM" EXIT
9840 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9841 stack_trap "rm -f $DIR/$tfile"
9843 for algo in $CKSUM_TYPES; do
9844 if [[ "$algo" =~ ^t10 ]]; then
9845 set_checksum_type $algo ||
9846 error "fail to set checksum type $algo"
9847 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9848 error "fail to read $tfile with $algo"
9854 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9857 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9858 skip "Need at least version 2.14.54"
9862 # print OST checksum_type
9863 echo "$ofd.$FSNAME-*.checksum_type:"
9864 do_nodes $(comma_list $(osts_nodes)) \
9865 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9867 # print MDT checksum_type
9868 echo "$mdt.$FSNAME-*.checksum_type:"
9869 do_nodes $(comma_list $(mdts_nodes)) \
9870 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9872 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9873 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9875 (( $o_count == $OSTCOUNT )) ||
9876 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9878 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
9879 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
9881 (( $m_count == $MDSCOUNT )) ||
9882 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
9884 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
9891 test_78() { # bug 10901
9892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9893 remote_ost || skip_env "local OST"
9896 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9897 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9898 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9899 echo "MemTotal: $MEMTOTAL"
9901 # reserve 256MB of memory for the kernel and other running processes,
9902 # and then take 1/2 of the remaining memory for the read/write buffers.
9903 if [ $MEMTOTAL -gt 512 ] ;then
9904 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9906 # for those poor memory-starved high-end clusters...
9907 MEMTOTAL=$((MEMTOTAL / 2))
9909 echo "Mem to use for directio: $MEMTOTAL"
9911 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9912 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9913 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9914 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9916 echo "Smallest OST: $SMALLESTOST"
9917 [[ $SMALLESTOST -lt 10240 ]] &&
9918 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9920 trap cleanup_test_78 EXIT
9922 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9923 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9925 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9926 echo "File size: $F78SIZE"
9927 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9928 for i in $(seq 1 $NSEQ); do
9929 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9930 echo directIO rdwr round $i of $NSEQ
9931 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9936 run_test 78 "handle large O_DIRECT writes correctly ============"
9938 test_79() { # bug 12743
9939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9941 wait_delete_completed
9943 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9944 BKFREE=$(calc_osc_kbytes kbytesfree)
9945 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9947 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9948 DFTOTAL=`echo $STRING | cut -d, -f1`
9949 DFUSED=`echo $STRING | cut -d, -f2`
9950 DFAVAIL=`echo $STRING | cut -d, -f3`
9951 DFFREE=$(($DFTOTAL - $DFUSED))
9953 ALLOWANCE=$((64 * $OSTCOUNT))
9955 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9956 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9957 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9959 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9960 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9961 error "df free($DFFREE) mismatch OST free($BKFREE)"
9963 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9964 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9965 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9968 run_test 79 "df report consistency check ======================="
9970 test_80() { # bug 10718
9971 remote_ost_nodsh && skip "remote OST with nodsh"
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9974 # relax strong synchronous semantics for slow backends like ZFS
9975 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9976 local soc="obdfilter.*.sync_lock_cancel"
9977 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9979 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9980 if [ -z "$save" ]; then
9981 soc="obdfilter.*.sync_on_lock_cancel"
9982 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9985 if [ "$save" != "never" ]; then
9986 local hosts=$(comma_list $(osts_nodes))
9988 do_nodes $hosts $LCTL set_param $soc=never
9989 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9995 local before=$(date +%s)
9996 cancel_lru_locks osc
9997 local after=$(date +%s)
9998 local diff=$((after - before))
9999 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10003 run_test 80 "Page eviction is equally fast at high offsets too"
10005 test_81a() { # LU-456
10006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10007 remote_ost_nodsh && skip "remote OST with nodsh"
10009 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10010 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10011 do_facet ost1 lctl set_param fail_loc=0x80000228
10013 # write should trigger a retry and success
10014 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10015 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10017 if [ $RC -ne 0 ] ; then
10018 error "write should success, but failed for $RC"
10021 run_test 81a "OST should retry write when get -ENOSPC ==============="
10023 test_81b() { # LU-456
10024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10025 remote_ost_nodsh && skip "remote OST with nodsh"
10027 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10028 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10029 do_facet ost1 lctl set_param fail_loc=0x228
10031 # write should retry several times and return -ENOSPC finally
10032 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10036 if [ $RC -ne $ENOSPC ] ; then
10037 error "dd should fail for -ENOSPC, but succeed."
10040 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10043 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10045 test_mkdir $DIR/$tdir.cvsroot
10046 chown $RUNAS_ID $DIR/$tdir.cvsroot
10049 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10052 # some versions of cvs import exit(1) when asked to import links or
10053 # files they can't read. ignore those files.
10054 local toignore=$(find . -type l -printf '-I %f\n' -o \
10055 ! -perm /4 -printf '-I %f\n')
10056 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10057 $tdir.reposname vtag rtag
10060 test_mkdir $DIR/$tdir.reposname
10061 chown $RUNAS_ID $DIR/$tdir.reposname
10062 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10064 cd $DIR/$tdir.reposname
10066 $RUNAS cvs add -m 'addmsg' foo99
10068 $RUNAS cvs commit -m 'nomsg' foo99
10069 rm -fr $DIR/$tdir.cvsroot
10071 run_test 99 "cvs strange file/directory operations"
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10075 [[ "$NETTYPE" =~ tcp ]] ||
10076 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10077 remote_ost_nodsh && skip "remote OST with nodsh"
10078 remote_mds_nodsh && skip "remote MDS with nodsh"
10080 skip "useless for local single node setup"
10082 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10083 [ "$PROT" != "tcp" ] && continue
10084 RPORT=$(echo $REMOTE | cut -d: -f2)
10085 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10088 LPORT=`echo $LOCAL | cut -d: -f2`
10089 if [ $LPORT -ge 1024 ]; then
10090 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10092 error_exit "local: $LPORT > 1024, remote: $RPORT"
10095 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10097 run_test 100 "check local port using privileged port ==========="
10099 function get_named_value()
10103 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10106 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10107 awk '/^max_cached_mb/ { print $2 }')
10110 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10120 local cache_limit=32
10122 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10123 trap cleanup_101a EXIT
10124 $LCTL set_param -n llite.*.read_ahead_stats=0
10125 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10128 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10130 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10131 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10134 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10135 get_named_value 'read.but.discarded'); do
10136 discard=$(($discard + $s))
10140 $LCTL get_param osc.*-osc*.rpc_stats
10141 $LCTL get_param llite.*.read_ahead_stats
10143 # Discard is generally zero, but sometimes a few random reads line up
10144 # and trigger larger readahead, which is wasted & leads to discards.
10145 if [[ $(($discard)) -gt $nreads ]]; then
10146 error "too many ($discard) discarded pages"
10148 rm -f $DIR/$tfile || true
10150 run_test 101a "check read-ahead for random reads"
10152 setup_test101bc() {
10153 test_mkdir $DIR/$tdir
10155 local FILE_LENGTH=$2
10158 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10160 local list=$(comma_list $(osts_nodes))
10161 set_osd_param $list '' read_cache_enable 0
10162 set_osd_param $list '' writethrough_cache_enable 0
10164 trap cleanup_test101bc EXIT
10165 # prepare the read-ahead file
10166 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10168 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10169 count=$FILE_SIZE_MB 2> /dev/null
10173 cleanup_test101bc() {
10178 local list=$(comma_list $(osts_nodes))
10179 set_osd_param $list '' read_cache_enable 1
10180 set_osd_param $list '' writethrough_cache_enable 1
10184 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10189 local STRIPE_SIZE=$2
10190 local FILE_LENGTH=$3
10191 local RA_INC=1048576
10192 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10193 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10194 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10195 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10196 get_named_value 'read.but.discarded' | calc_total)
10197 if [[ $DISCARD -gt $discard_limit ]]; then
10198 $LCTL get_param llite.*.read_ahead_stats
10199 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10201 echo "Read-ahead success for size ${READ_SIZE}"
10206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10209 local STRIPE_SIZE=1048576
10210 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10212 if [ $SLOW == "yes" ]; then
10213 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10215 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10218 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10220 # prepare the read-ahead file
10221 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10222 cancel_lru_locks osc
10223 for BIDX in 2 4 8 16 32 64 128 256
10225 local BSIZE=$((BIDX*4096))
10226 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10227 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10228 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10229 $LCTL set_param -n llite.*.read_ahead_stats=0
10230 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10231 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10232 cancel_lru_locks osc
10233 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10238 run_test 101b "check stride-io mode read-ahead ================="
10241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10243 local STRIPE_SIZE=1048576
10244 local FILE_LENGTH=$((STRIPE_SIZE*100))
10247 local osc_rpc_stats
10249 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10251 cancel_lru_locks osc
10252 $LCTL set_param osc.*.rpc_stats=0
10253 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10254 $LCTL get_param osc.*.rpc_stats
10255 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10256 local stats=$($LCTL get_param -n $osc_rpc_stats)
10257 local lines=$(echo "$stats" | awk 'END {print NR;}')
10260 if [ $lines -le 20 ]; then
10261 echo "continue debug"
10264 for size in 1 2 4 8; do
10265 local rpc=$(echo "$stats" |
10266 awk '($1 == "'$size':") {print $2; exit; }')
10267 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10268 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10270 echo "$osc_rpc_stats check passed!"
10275 run_test 101c "check stripe_size aligned read-ahead"
10278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10280 local file=$DIR/$tfile
10281 local sz_MB=${FILESIZE_101d:-80}
10282 local ra_MB=${READAHEAD_MB:-40}
10284 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10285 [ $free_MB -lt $sz_MB ] &&
10286 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10288 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10289 $LFS setstripe -c -1 $file || error "setstripe failed"
10291 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10292 echo Cancel LRU locks on lustre client to flush the client cache
10293 cancel_lru_locks osc
10295 echo Disable read-ahead
10296 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10297 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10298 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10299 $LCTL get_param -n llite.*.max_read_ahead_mb
10301 echo "Reading the test file $file with read-ahead disabled"
10302 local sz_KB=$((sz_MB * 1024 / 4))
10303 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10304 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10305 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10306 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10308 echo "Cancel LRU locks on lustre client to flush the client cache"
10309 cancel_lru_locks osc
10310 echo Enable read-ahead with ${ra_MB}MB
10311 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10313 echo "Reading the test file $file with read-ahead enabled"
10314 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10315 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10317 echo "read-ahead disabled time read $raOFF"
10318 echo "read-ahead enabled time read $raON"
10321 wait_delete_completed
10323 # use awk for this check instead of bash because it handles decimals
10324 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10325 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10327 run_test 101d "file read with and without read-ahead enabled"
10330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10332 local file=$DIR/$tfile
10333 local size_KB=500 #KB
10337 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10338 local need_KB=$((count * size_KB))
10339 [[ $free_KB -le $need_KB ]] &&
10340 skip_env "Need free space $need_KB, have $free_KB"
10342 echo "Creating $count ${size_KB}K test files"
10343 for ((i = 0; i < $count; i++)); do
10344 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10347 echo "Cancel LRU locks on lustre client to flush the client cache"
10348 cancel_lru_locks $OSC
10350 echo "Reset readahead stats"
10351 $LCTL set_param -n llite.*.read_ahead_stats=0
10353 for ((i = 0; i < $count; i++)); do
10354 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10357 $LCTL get_param llite.*.max_cached_mb
10358 $LCTL get_param llite.*.read_ahead_stats
10359 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10360 get_named_value 'misses' | calc_total)
10362 for ((i = 0; i < $count; i++)); do
10363 rm -rf $file.$i 2>/dev/null
10366 #10000 means 20% reads are missing in readahead
10367 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10369 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10372 which iozone || skip_env "no iozone installed"
10374 local old_debug=$($LCTL get_param debug)
10375 old_debug=${old_debug#*=}
10376 $LCTL set_param debug="reada mmap"
10378 # create a test file
10379 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10381 echo Cancel LRU locks on lustre client to flush the client cache
10382 cancel_lru_locks osc
10384 echo Reset readahead stats
10385 $LCTL set_param -n llite.*.read_ahead_stats=0
10387 echo mmap read the file with small block size
10388 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10391 echo checking missing pages
10392 $LCTL get_param llite.*.read_ahead_stats
10393 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10394 get_named_value 'misses' | calc_total)
10396 $LCTL set_param debug="$old_debug"
10397 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10400 run_test 101f "check mmap read performance"
10402 test_101g_brw_size_test() {
10404 local pages=$((mb * 1048576 / PAGE_SIZE))
10405 local file=$DIR/$tfile
10407 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10408 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10409 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10410 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10414 stack_trap "rm -f $file" EXIT
10415 $LCTL set_param -n osc.*.rpc_stats=0
10417 # 10 RPCs should be enough for the test
10419 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10420 { error "dd write ${mb} MB blocks failed"; return 3; }
10421 cancel_lru_locks osc
10422 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10423 { error "dd write ${mb} MB blocks failed"; return 4; }
10425 # calculate number of full-sized read and write RPCs
10426 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10427 sed -n '/pages per rpc/,/^$/p' |
10428 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10429 END { print reads,writes }'))
10430 # allow one extra full-sized read RPC for async readahead
10431 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10432 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10433 [[ ${rpcs[1]} == $count ]] ||
10434 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10438 remote_ost_nodsh && skip "remote OST with nodsh"
10441 local osts=$(get_facets OST)
10442 local list=$(comma_list $(osts_nodes))
10443 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10444 local brw_size="obdfilter.*.brw_size"
10446 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10448 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10450 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10451 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10452 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10453 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10454 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10455 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10457 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10460 if [[ $orig_mb -lt 16 ]]; then
10461 save_lustre_params $osts "$brw_size" > $p
10462 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10463 error "set 16MB RPC size failed"
10465 echo "remount client to enable new RPC size"
10466 remount_client $MOUNT || error "remount_client failed"
10469 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10470 # should be able to set brw_size=12, but no rpc_stats for that
10471 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10474 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10476 if [[ $orig_mb -lt 16 ]]; then
10477 restore_lustre_params < $p
10478 remount_client $MOUNT || error "remount_client restore failed"
10481 rm -f $p $DIR/$tfile
10483 run_test 101g "Big bulk(4/16 MiB) readahead"
10486 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10488 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10489 error "dd 70M file failed"
10490 echo Cancel LRU locks on lustre client to flush the client cache
10491 cancel_lru_locks osc
10493 echo "Reset readahead stats"
10494 $LCTL set_param -n llite.*.read_ahead_stats 0
10496 echo "Read 10M of data but cross 64M bundary"
10497 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10498 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10499 get_named_value 'misses' | calc_total)
10500 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10501 rm -f $p $DIR/$tfile
10503 run_test 101h "Readahead should cover current read window"
10506 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10507 error "dd 10M file failed"
10509 local max_per_file_mb=$($LCTL get_param -n \
10510 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10511 cancel_lru_locks osc
10512 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10513 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10514 error "set max_read_ahead_per_file_mb to 1 failed"
10516 echo "Reset readahead stats"
10517 $LCTL set_param llite.*.read_ahead_stats=0
10519 dd if=$DIR/$tfile of=/dev/null bs=2M
10521 $LCTL get_param llite.*.read_ahead_stats
10522 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10523 awk '/misses/ { print $2 }')
10524 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10527 run_test 101i "allow current readahead to exceed reservation"
10530 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10531 error "setstripe $DIR/$tfile failed"
10532 local file_size=$((1048576 * 16))
10533 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10534 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10536 echo Disable read-ahead
10537 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10539 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10540 for blk in $PAGE_SIZE 1048576 $file_size; do
10541 cancel_lru_locks osc
10542 echo "Reset readahead stats"
10543 $LCTL set_param -n llite.*.read_ahead_stats=0
10544 local count=$(($file_size / $blk))
10545 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10546 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10547 get_named_value 'failed.to.fast.read' | calc_total)
10548 $LCTL get_param -n llite.*.read_ahead_stats
10549 [ $miss -eq $count ] || error "expected $count got $miss"
10552 rm -f $p $DIR/$tfile
10554 run_test 101j "A complete read block should be submitted when no RA"
10557 test_mkdir $DIR/$tdir
10558 chown $RUNAS_ID $DIR/$tdir
10561 STRIPE_COUNT=$OSTCOUNT
10562 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10564 trap cleanup_test102 EXIT
10566 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10568 for num in 1 2 3 4; do
10569 for count in $(seq 1 $STRIPE_COUNT); do
10570 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10571 local size=`expr $STRIPE_SIZE \* $num`
10572 local file=file"$num-$idx-$count"
10573 $1 $LFS setstripe -S $size -i $idx -c $count $file
10579 $1 tar cf $TMP/f102.tar $tdir --xattrs
10582 cleanup_test102() {
10584 rm -f $TMP/f102.tar
10585 rm -rf $DIR/d0.sanity/d102
10589 [ "$UID" != 0 ] && skip "must run as root"
10590 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10591 skip_env "must have user_xattr"
10593 [ -z "$(which setfattr 2>/dev/null)" ] &&
10594 skip_env "could not find setfattr"
10596 local testfile=$DIR/$tfile
10599 echo "set/get xattr..."
10600 setfattr -n trusted.name1 -v value1 $testfile ||
10601 error "setfattr -n trusted.name1=value1 $testfile failed"
10602 getfattr -n trusted.name1 $testfile 2> /dev/null |
10603 grep "trusted.name1=.value1" ||
10604 error "$testfile missing trusted.name1=value1"
10606 setfattr -n user.author1 -v author1 $testfile ||
10607 error "setfattr -n user.author1=author1 $testfile failed"
10608 getfattr -n user.author1 $testfile 2> /dev/null |
10609 grep "user.author1=.author1" ||
10610 error "$testfile missing trusted.author1=author1"
10612 echo "listxattr..."
10613 setfattr -n trusted.name2 -v value2 $testfile ||
10614 error "$testfile unable to set trusted.name2"
10615 setfattr -n trusted.name3 -v value3 $testfile ||
10616 error "$testfile unable to set trusted.name3"
10617 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10618 grep "trusted.name" | wc -l) -eq 3 ] ||
10619 error "$testfile missing 3 trusted.name xattrs"
10621 setfattr -n user.author2 -v author2 $testfile ||
10622 error "$testfile unable to set user.author2"
10623 setfattr -n user.author3 -v author3 $testfile ||
10624 error "$testfile unable to set user.author3"
10625 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10626 grep "user.author" | wc -l) -eq 3 ] ||
10627 error "$testfile missing 3 user.author xattrs"
10629 echo "remove xattr..."
10630 setfattr -x trusted.name1 $testfile ||
10631 error "$testfile error deleting trusted.name1"
10632 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10633 error "$testfile did not delete trusted.name1 xattr"
10635 setfattr -x user.author1 $testfile ||
10636 error "$testfile error deleting user.author1"
10637 echo "set lustre special xattr ..."
10638 $LFS setstripe -c1 $testfile
10639 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10640 awk -F "=" '/trusted.lov/ { print $2 }' )
10641 setfattr -n "trusted.lov" -v $lovea $testfile ||
10642 error "$testfile doesn't ignore setting trusted.lov again"
10643 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10644 error "$testfile allow setting invalid trusted.lov"
10647 run_test 102a "user xattr test =================================="
10649 check_102b_layout() {
10651 local testfile=$DIR/$tfile
10653 echo "test layout '$layout'"
10654 $LFS setstripe $layout $testfile || error "setstripe failed"
10655 $LFS getstripe -y $testfile
10657 echo "get/set/list trusted.lov xattr ..." # b=10930
10658 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10659 [[ "$value" =~ "trusted.lov" ]] ||
10660 error "can't get trusted.lov from $testfile"
10661 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10662 error "getstripe failed"
10664 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10666 value=$(cut -d= -f2 <<<$value)
10667 # LU-13168: truncated xattr should fail if short lov_user_md header
10668 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10669 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10670 for len in $lens; do
10671 echo "setfattr $len $testfile.2"
10672 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10673 [ $len -lt 66 ] && error "short xattr len=$len worked"
10675 local stripe_size=$($LFS getstripe -S $testfile.2)
10676 local stripe_count=$($LFS getstripe -c $testfile.2)
10677 [[ $stripe_size -eq 65536 ]] ||
10678 error "stripe size $stripe_size != 65536"
10679 [[ $stripe_count -eq $stripe_count_orig ]] ||
10680 error "stripe count $stripe_count != $stripe_count_orig"
10681 rm $testfile $testfile.2
10685 [ -z "$(which setfattr 2>/dev/null)" ] &&
10686 skip_env "could not find setfattr"
10687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10689 # check plain layout
10690 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10692 # and also check composite layout
10693 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10696 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10699 [ -z "$(which setfattr 2>/dev/null)" ] &&
10700 skip_env "could not find setfattr"
10701 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10703 # b10930: get/set/list lustre.lov xattr
10704 echo "get/set/list lustre.lov xattr ..."
10705 test_mkdir $DIR/$tdir
10706 chown $RUNAS_ID $DIR/$tdir
10707 local testfile=$DIR/$tdir/$tfile
10708 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10709 error "setstripe failed"
10710 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10711 error "getstripe failed"
10712 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10713 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10715 local testfile2=${testfile}2
10716 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10717 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10719 $RUNAS $MCREATE $testfile2
10720 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10721 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10722 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10723 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10724 [ $stripe_count -eq $STRIPECOUNT ] ||
10725 error "stripe count $stripe_count != $STRIPECOUNT"
10727 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10729 compare_stripe_info1() {
10730 local stripe_index_all_zero=true
10732 for num in 1 2 3 4; do
10733 for count in $(seq 1 $STRIPE_COUNT); do
10734 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10735 local size=$((STRIPE_SIZE * num))
10736 local file=file"$num-$offset-$count"
10737 stripe_size=$($LFS getstripe -S $PWD/$file)
10738 [[ $stripe_size -ne $size ]] &&
10739 error "$file: size $stripe_size != $size"
10740 stripe_count=$($LFS getstripe -c $PWD/$file)
10741 # allow fewer stripes to be created, ORI-601
10742 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10743 error "$file: count $stripe_count != $count"
10744 stripe_index=$($LFS getstripe -i $PWD/$file)
10745 [[ $stripe_index -ne 0 ]] &&
10746 stripe_index_all_zero=false
10750 $stripe_index_all_zero &&
10751 error "all files are being extracted starting from OST index 0"
10755 have_xattrs_include() {
10756 tar --help | grep -q xattrs-include &&
10757 echo --xattrs-include="lustre.*"
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10764 XINC=$(have_xattrs_include)
10766 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10767 cd $DIR/$tdir/$tdir
10768 compare_stripe_info1
10770 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10776 XINC=$(have_xattrs_include)
10778 test_mkdir $DIR/$tdir.restore
10780 tar cf - --xattrs $tdir | tar xf - \
10781 -C $DIR/$tdir.restore --xattrs $XINC
10782 cd $DIR/$tdir.restore/$tdir
10783 compare_stripe_info1
10785 run_test 102f "tar copy files, not keep osts"
10788 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10789 skip "must have user_xattr"
10790 [ -z "$(which setfattr 2>/dev/null)" ] &&
10791 skip_env "could not find setfattr"
10792 [ -z "$(which getfattr 2>/dev/null)" ] &&
10793 skip_env "could not find getfattr"
10795 local xsize=${1:-1024} # in bytes
10796 local file=$DIR/$tfile
10797 local value="$(generate_string $xsize)"
10798 local xbig=trusted.big
10802 log "save $xbig on $file"
10803 if [ -z "$toobig" ]
10805 setfattr -n $xbig -v $value $file ||
10806 error "saving $xbig on $file failed"
10808 setfattr -n $xbig -v $value $file &&
10809 error "saving $xbig on $file succeeded"
10813 local orig=$(get_xattr_value $xbig $file)
10814 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10816 local xsml=trusted.sml
10817 log "save $xsml on $file"
10818 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10820 local new=$(get_xattr_value $xbig $file)
10821 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10823 log "grow $xsml on $file"
10824 setfattr -n $xsml -v "$value" $file ||
10825 error "growing $xsml on $file failed"
10827 new=$(get_xattr_value $xbig $file)
10828 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10829 log "$xbig still valid after growing $xsml"
10834 test_102h() { # bug 15777
10837 run_test 102h "grow xattr from inside inode to external block"
10840 large_xattr_enabled || skip_env "ea_inode feature disabled"
10842 echo "setting xattr of max xattr size: $(max_xattr_size)"
10843 grow_xattr $(max_xattr_size)
10845 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10846 echo "This should fail:"
10847 grow_xattr $(($(max_xattr_size) + 10)) 1
10849 run_test 102ha "grow xattr from inside inode to external inode"
10851 test_102i() { # bug 17038
10852 [ -z "$(which getfattr 2>/dev/null)" ] &&
10853 skip "could not find getfattr"
10856 ln -s $DIR/$tfile $DIR/${tfile}link
10857 getfattr -n trusted.lov $DIR/$tfile ||
10858 error "lgetxattr on $DIR/$tfile failed"
10859 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10860 grep -i "no such attr" ||
10861 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10862 rm -f $DIR/$tfile $DIR/${tfile}link
10864 run_test 102i "lgetxattr test on symbolic link ============"
10867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10870 XINC=$(have_xattrs_include)
10871 setup_test102 "$RUNAS"
10872 chown $RUNAS_ID $DIR/$tdir
10873 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10874 cd $DIR/$tdir/$tdir
10875 compare_stripe_info1 "$RUNAS"
10877 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10880 [ -z "$(which setfattr 2>/dev/null)" ] &&
10881 skip "could not find setfattr"
10884 # b22187 just check that does not crash for regular file.
10885 setfattr -n trusted.lov $DIR/$tfile
10886 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10887 local test_kdir=$DIR/$tdir
10888 test_mkdir $test_kdir
10889 local default_size=$($LFS getstripe -S $test_kdir)
10890 local default_count=$($LFS getstripe -c $test_kdir)
10891 local default_offset=$($LFS getstripe -i $test_kdir)
10892 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10893 error 'dir setstripe failed'
10894 setfattr -n trusted.lov $test_kdir
10895 local stripe_size=$($LFS getstripe -S $test_kdir)
10896 local stripe_count=$($LFS getstripe -c $test_kdir)
10897 local stripe_offset=$($LFS getstripe -i $test_kdir)
10898 [ $stripe_size -eq $default_size ] ||
10899 error "stripe size $stripe_size != $default_size"
10900 [ $stripe_count -eq $default_count ] ||
10901 error "stripe count $stripe_count != $default_count"
10902 [ $stripe_offset -eq $default_offset ] ||
10903 error "stripe offset $stripe_offset != $default_offset"
10904 rm -rf $DIR/$tfile $test_kdir
10906 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10909 [ -z "$(which getfattr 2>/dev/null)" ] &&
10910 skip "could not find getfattr"
10912 # LU-532 trusted. xattr is invisible to non-root
10913 local testfile=$DIR/$tfile
10917 echo "listxattr as user..."
10918 chown $RUNAS_ID $testfile
10919 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10920 grep -q "trusted" &&
10921 error "$testfile trusted xattrs are user visible"
10925 run_test 102l "listxattr size test =================================="
10927 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10928 local path=$DIR/$tfile
10931 listxattr_size_check $path || error "listattr_size_check $path failed"
10933 run_test 102m "Ensure listxattr fails on small bufffer ========"
10937 getxattr() { # getxattr path name
10938 # Return the base64 encoding of the value of xattr name on path.
10942 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10944 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10946 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10948 getfattr --absolute-names --encoding=base64 --name=$name $path |
10949 awk -F= -v name=$name '$1 == name {
10950 print substr($0, index($0, "=") + 1);
10954 test_102n() { # LU-4101 mdt: protect internal xattrs
10955 [ -z "$(which setfattr 2>/dev/null)" ] &&
10956 skip "could not find setfattr"
10957 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10959 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10962 local file0=$DIR/$tfile.0
10963 local file1=$DIR/$tfile.1
10964 local xattr0=$TMP/$tfile.0
10965 local xattr1=$TMP/$tfile.1
10966 local namelist="lov lma lmv link fid version som hsm"
10970 rm -rf $file0 $file1 $xattr0 $xattr1
10971 touch $file0 $file1
10973 # Get 'before' xattrs of $file1.
10974 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10976 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10977 namelist+=" lfsck_namespace"
10978 for name in $namelist; do
10979 # Try to copy xattr from $file0 to $file1.
10980 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10982 setfattr --name=trusted.$name --value="$value" $file1 ||
10983 error "setxattr 'trusted.$name' failed"
10985 # Try to set a garbage xattr.
10986 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10988 if [[ x$name == "xlov" ]]; then
10989 setfattr --name=trusted.lov --value="$value" $file1 &&
10990 error "setxattr invalid 'trusted.lov' success"
10992 setfattr --name=trusted.$name --value="$value" $file1 ||
10993 error "setxattr invalid 'trusted.$name' failed"
10996 # Try to remove the xattr from $file1. We don't care if this
10997 # appears to succeed or fail, we just don't want there to be
10998 # any changes or crashes.
10999 setfattr --remove=$trusted.$name $file1 2> /dev/null
11002 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11005 # Try to copy xattr from $file0 to $file1.
11006 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11008 setfattr --name=trusted.$name --value="$value" $file1 ||
11009 error "setxattr 'trusted.$name' failed"
11011 # Try to set a garbage xattr.
11012 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11014 setfattr --name=trusted.$name --value="$value" $file1 ||
11015 error "setxattr 'trusted.$name' failed"
11017 # Try to remove the xattr from $file1. We don't care if this
11018 # appears to succeed or fail, we just don't want there to be
11019 # any changes or crashes.
11020 setfattr --remove=$trusted.$name $file1 2> /dev/null
11023 # Get 'after' xattrs of file1.
11024 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11026 if ! diff $xattr0 $xattr1; then
11027 error "before and after xattrs of '$file1' differ"
11030 rm -rf $file0 $file1 $xattr0 $xattr1
11034 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11036 test_102p() { # LU-4703 setxattr did not check ownership
11037 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11038 skip "MDS needs to be at least 2.5.56"
11040 local testfile=$DIR/$tfile
11044 echo "setfacl as user..."
11045 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11046 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11048 echo "setfattr as user..."
11049 setfacl -m "u:$RUNAS_ID:---" $testfile
11050 $RUNAS setfattr -x system.posix_acl_access $testfile
11051 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11053 run_test 102p "check setxattr(2) correctly fails without permission"
11056 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11057 skip "MDS needs to be at least 2.6.92"
11059 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11061 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11064 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11065 skip "MDS needs to be at least 2.6.93"
11067 touch $DIR/$tfile || error "touch"
11068 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11069 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11070 rm $DIR/$tfile || error "rm"
11073 mkdir -p $DIR/$tdir || error "mkdir"
11074 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11075 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11076 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11077 error "$testfile error deleting user.author1"
11078 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11079 grep "user.$(basename $tdir)" &&
11080 error "$tdir did not delete user.$(basename $tdir)"
11081 rmdir $DIR/$tdir || error "rmdir"
11084 test_mkdir $DIR/$tdir
11085 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11086 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11087 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11088 error "$testfile error deleting user.author1"
11089 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11090 grep "user.$(basename $tdir)" &&
11091 error "$tdir did not delete user.$(basename $tdir)"
11092 rmdir $DIR/$tdir || error "rm striped dir"
11094 run_test 102r "set EAs with empty values"
11097 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11098 skip "MDS needs to be at least 2.11.52"
11100 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11102 save_lustre_params client "llite.*.xattr_cache" > $save
11104 for cache in 0 1; do
11105 lctl set_param llite.*.xattr_cache=$cache
11108 touch $DIR/$tfile || error "touch"
11109 for prefix in lustre security system trusted user; do
11110 # Note getxattr() may fail with 'Operation not
11111 # supported' or 'No such attribute' depending
11112 # on prefix and cache.
11113 getfattr -n $prefix.n102s $DIR/$tfile &&
11114 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11118 restore_lustre_params < $save
11120 run_test 102s "getting nonexistent xattrs should fail"
11123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11124 skip "MDS needs to be at least 2.11.52"
11126 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11128 save_lustre_params client "llite.*.xattr_cache" > $save
11130 for cache in 0 1; do
11131 lctl set_param llite.*.xattr_cache=$cache
11133 for buf_size in 0 256; do
11135 touch $DIR/$tfile || error "touch"
11136 setfattr -n user.multiop $DIR/$tfile
11137 $MULTIOP $DIR/$tfile oa$buf_size ||
11138 error "cannot get zero length xattr value (buf_size = $buf_size)"
11142 restore_lustre_params < $save
11144 run_test 102t "zero length xattr values handled correctly"
11148 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11153 [ "$UID" != 0 ] && skip "must run as root"
11154 $GSS && skip_env "could not run under gss"
11155 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11156 skip_env "must have acl enabled"
11157 [ -z "$(which setfacl 2>/dev/null)" ] &&
11158 skip_env "could not find setfacl"
11159 remote_mds_nodsh && skip "remote MDS with nodsh"
11161 gpasswd -a daemon bin # LU-5641
11162 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11164 declare -a identity_old
11166 for num in $(seq $MDSCOUNT); do
11167 switch_identity $num true || identity_old[$num]=$?
11170 SAVE_UMASK=$(umask)
11172 mkdir -p $DIR/$tdir
11175 echo "performing cp ..."
11176 run_acl_subtest cp || error "run_acl_subtest cp failed"
11177 echo "performing getfacl-noacl..."
11178 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11179 echo "performing misc..."
11180 run_acl_subtest misc || error "misc test failed"
11181 echo "performing permissions..."
11182 run_acl_subtest permissions || error "permissions failed"
11183 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11184 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11185 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11186 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11188 echo "performing permissions xattr..."
11189 run_acl_subtest permissions_xattr ||
11190 error "permissions_xattr failed"
11192 echo "performing setfacl..."
11193 run_acl_subtest setfacl || error "setfacl test failed"
11195 # inheritance test got from HP
11196 echo "performing inheritance..."
11197 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11198 chmod +x make-tree || error "chmod +x failed"
11199 run_acl_subtest inheritance || error "inheritance test failed"
11202 echo "LU-974 ignore umask when acl is enabled..."
11203 run_acl_subtest 974 || error "LU-974 umask test failed"
11204 if [ $MDSCOUNT -ge 2 ]; then
11205 run_acl_subtest 974_remote ||
11206 error "LU-974 umask test failed under remote dir"
11209 echo "LU-2561 newly created file is same size as directory..."
11210 if [ "$mds1_FSTYPE" != "zfs" ]; then
11211 run_acl_subtest 2561 || error "LU-2561 test failed"
11213 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11216 run_acl_subtest 4924 || error "LU-4924 test failed"
11221 for num in $(seq $MDSCOUNT); do
11222 if [ "${identity_old[$num]}" = 1 ]; then
11223 switch_identity $num false || identity_old[$num]=$?
11227 run_test 103a "acl test"
11233 for U in {0..511}; do
11235 local O=$(printf "%04o" $U)
11237 umask $(printf "%04o" $((511 ^ $O)))
11238 $LFS setstripe -c 1 $DIR/$tfile.s$O
11239 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11241 (( $S == ($O & 0666) )) ||
11242 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11244 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11245 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11246 (( $S == ($O & 0666) )) ||
11247 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11249 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11250 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11251 (( $S == ($O & 0666) )) ||
11252 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11253 rm -f $DIR/$tfile.[smp]$0
11257 # limit the concurrently running threads to 64. LU-11878
11258 local idx=$((U % 64))
11259 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11264 run_test 103b "umask lfs setstripe"
11267 mkdir -p $DIR/$tdir
11268 cp -rp $DIR/$tdir $DIR/$tdir.bak
11270 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11271 error "$DIR/$tdir shouldn't contain default ACL"
11272 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11273 error "$DIR/$tdir.bak shouldn't contain default ACL"
11276 run_test 103c "'cp -rp' won't set empty acl"
11281 local saved_debug=$($LCTL get_param -n debug)
11283 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11284 skip "MDS needs to be at least 2.14.0"
11286 large_xattr_enabled || skip_env "ea_inode feature disabled"
11288 mkdir -p $DIR/$tdir
11289 # add big LOV EA to cause reply buffer overflow earlier
11290 $LFS setstripe -C 1000 $DIR/$tdir
11291 lctl set_param mdc.*-mdc*.stats=clear
11293 $LCTL set_param debug=0
11294 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11295 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11297 # add a large number of default ACLs (expect 8000+ for 2.13+)
11298 for U in {2..7000}; do
11299 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11300 error "Able to add just $U default ACLs"
11302 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11303 echo "$numacl default ACLs created"
11305 stat $DIR/$tdir || error "Cannot stat directory"
11306 # check file creation
11307 touch $DIR/$tdir/$tfile ||
11308 error "failed to create $tfile with $numacl default ACLs"
11309 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11310 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11311 echo "$fileacl ACLs were inherited"
11312 (( $fileacl == $numacl )) ||
11313 error "Not all default ACLs were inherited: $numacl != $fileacl"
11314 # check that new ACLs creation adds new ACLs to inherited ACLs
11315 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11316 error "Cannot set new ACL"
11317 numacl=$((numacl + 1))
11318 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11319 (( $fileacl == $numacl )) ||
11320 error "failed to add new ACL: $fileacl != $numacl as expected"
11321 # adds more ACLs to a file to reach their maximum at 8000+
11323 for U in {20000..25000}; do
11324 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11325 numacl=$((numacl + 1))
11327 echo "Added $numacl more ACLs to the file"
11328 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11329 echo "Total $fileacl ACLs in file"
11330 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11331 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11332 rmdir $DIR/$tdir || error "Cannot remove directory"
11334 run_test 103e "inheritance of big amount of default ACLs"
11337 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11338 skip "MDS needs to be at least 2.14.51"
11340 large_xattr_enabled || skip_env "ea_inode feature disabled"
11342 # enable changelog to consume more internal MDD buffers
11345 mkdir -p $DIR/$tdir
11347 $LFS setstripe -C 1000 $DIR/$tdir
11348 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11349 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11350 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11351 rmdir $DIR/$tdir || error "Cannot remove directory"
11353 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11359 lfs df || error "lfs df failed"
11360 lfs df -ih || error "lfs df -ih failed"
11361 lfs df -h $DIR || error "lfs df -h $DIR failed"
11362 lfs df -i $DIR || error "lfs df -i $DIR failed"
11363 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11364 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11366 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11367 lctl --device %$OSC deactivate
11368 lfs df || error "lfs df with deactivated OSC failed"
11369 lctl --device %$OSC activate
11370 # wait the osc back to normal
11371 wait_osc_import_ready client ost
11373 lfs df || error "lfs df with reactivated OSC failed"
11376 run_test 104a "lfs df [-ih] [path] test ========================="
11379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11380 [ $RUNAS_ID -eq $UID ] &&
11381 skip_env "RUNAS_ID = UID = $UID -- skipping"
11383 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11384 grep "Permission denied" | wc -l)))
11385 if [ $denied_cnt -ne 0 ]; then
11386 error "lfs check servers test failed"
11389 run_test 104b "$RUNAS lfs check servers test ===================="
11392 # Verify $1 is within range of $2.
11393 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11394 # $1 is <= 2% of $2. Else Fail.
11397 # Strip all units (M, G, T)
11398 actual=$(echo $1 | tr -d A-Z)
11399 expect=$(echo $2 | tr -d A-Z)
11401 expect_lo=$(($expect * 98 / 100)) # 2% below
11402 expect_hi=$(($expect * 102 / 100)) # 2% above
11404 # permit 2% drift above and below
11405 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11410 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11412 local ost_param="osd-zfs.$FSNAME-OST0000."
11413 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11414 local ofacets=$(get_facets OST)
11415 local mfacets=$(get_facets MDS)
11416 local saved_ost_blocks=
11417 local saved_mdt_blocks=
11419 echo "Before recordsize change"
11420 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11421 df=($(df -h | grep "/mnt/lustre"$))
11424 echo "lfs output : ${lfs_df[*]}"
11425 echo "df output : ${df[*]}"
11427 for facet in ${ofacets//,/ }; do
11428 if [ -z $saved_ost_blocks ]; then
11429 saved_ost_blocks=$(do_facet $facet \
11430 lctl get_param -n $ost_param.blocksize)
11431 echo "OST Blocksize: $saved_ost_blocks"
11433 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11434 do_facet $facet zfs set recordsize=32768 $ost
11437 # BS too small. Sufficient for functional testing.
11438 for facet in ${mfacets//,/ }; do
11439 if [ -z $saved_mdt_blocks ]; then
11440 saved_mdt_blocks=$(do_facet $facet \
11441 lctl get_param -n $mdt_param.blocksize)
11442 echo "MDT Blocksize: $saved_mdt_blocks"
11444 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11445 do_facet $facet zfs set recordsize=32768 $mdt
11448 # Give new values chance to reflect change
11451 echo "After recordsize change"
11452 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11453 df_after=($(df -h | grep "/mnt/lustre"$))
11456 echo "lfs output : ${lfs_df_after[*]}"
11457 echo "df output : ${df_after[*]}"
11460 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11461 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11462 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11463 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11464 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11465 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11468 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11469 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11470 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11471 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11472 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11473 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11475 # Restore MDT recordize back to original
11476 for facet in ${mfacets//,/ }; do
11477 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11478 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11481 # Restore OST recordize back to original
11482 for facet in ${ofacets//,/ }; do
11483 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11484 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11489 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11492 # doesn't work on 2.4 kernels
11494 if $(flock_is_enabled); then
11495 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11497 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11501 run_test 105a "flock when mounted without -o flock test ========"
11505 if $(flock_is_enabled); then
11506 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11508 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11512 run_test 105b "fcntl when mounted without -o flock test ========"
11516 if $(flock_is_enabled); then
11517 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11519 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11523 run_test 105c "lockf when mounted without -o flock test"
11525 test_105d() { # bug 15924
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11528 test_mkdir $DIR/$tdir
11529 flock_is_enabled || skip_env "mount w/o flock enabled"
11530 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11531 $LCTL set_param fail_loc=0x80000315
11532 flocks_test 2 $DIR/$tdir
11534 run_test 105d "flock race (should not freeze) ========"
11536 test_105e() { # bug 22660 && 22040
11537 flock_is_enabled || skip_env "mount w/o flock enabled"
11540 flocks_test 3 $DIR/$tfile
11542 run_test 105e "Two conflicting flocks from same process"
11544 test_106() { #bug 10921
11545 test_mkdir $DIR/$tdir
11546 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11547 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11549 run_test 106 "attempt exec of dir followed by chown of that dir"
11552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11560 local save_pattern=$(sysctl -n kernel.core_pattern)
11561 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11562 sysctl -w kernel.core_pattern=$file
11563 sysctl -w kernel.core_uses_pid=0
11565 ulimit -c unlimited
11571 kill -s 11 $SLEEPPID
11573 if [ -e $file ]; then
11574 size=`stat -c%s $file`
11575 [ $size -eq 0 ] && error "Fail to create core file $file"
11577 error "Fail to create core file $file"
11580 sysctl -w kernel.core_pattern=$save_pattern
11581 sysctl -w kernel.core_uses_pid=$save_uses_pid
11584 run_test 107 "Coredump on SIG"
11587 test_mkdir $DIR/$tdir
11588 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11589 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11590 error "mkdir with 256 char should fail, but did not"
11591 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11592 error "create with 255 char failed"
11593 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11594 error "create with 256 char should fail, but did not"
11599 run_test 110 "filename length checking"
11602 # Purpose: To verify dynamic thread (OSS) creation.
11605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11606 remote_ost_nodsh && skip "remote OST with nodsh"
11608 # Lustre does not stop service threads once they are started.
11609 # Reset number of running threads to default.
11614 local save_params="$TMP/sanity-$TESTNAME.parameters"
11616 # Get ll_ost_io count before I/O
11617 OSTIO_pre=$(do_facet ost1 \
11618 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11619 # Exit if lustre is not running (ll_ost_io not running).
11620 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11622 echo "Starting with $OSTIO_pre threads"
11623 local thread_max=$((OSTIO_pre * 2))
11624 local rpc_in_flight=$((thread_max * 2))
11625 # Number of I/O Process proposed to be started.
11627 local facets=$(get_facets OST)
11629 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11630 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11632 # Set in_flight to $rpc_in_flight
11633 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11634 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11635 nfiles=${rpc_in_flight}
11636 # Set ost thread_max to $thread_max
11637 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11639 # 5 Minutes should be sufficient for max number of OSS
11640 # threads(thread_max) to be created.
11644 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11645 test_mkdir $DIR/$tdir
11646 for i in $(seq $nfiles); do
11647 local file=$DIR/$tdir/${tfile}-$i
11648 $LFS setstripe -c -1 -i 0 $file
11649 ($WTL $file $timeout)&
11652 # I/O Started - Wait for thread_started to reach thread_max or report
11653 # error if thread_started is more than thread_max.
11654 echo "Waiting for thread_started to reach thread_max"
11655 local thread_started=0
11656 local end_time=$((SECONDS + timeout))
11658 while [ $SECONDS -le $end_time ] ; do
11660 # Get ost i/o thread_started count.
11661 thread_started=$(do_facet ost1 \
11663 ost.OSS.ost_io.threads_started | cut -d= -f2")
11664 # Break out if thread_started is equal/greater than thread_max
11665 if [[ $thread_started -ge $thread_max ]]; then
11666 echo ll_ost_io thread_started $thread_started, \
11667 equal/greater than thread_max $thread_max
11673 # Cleanup - We have the numbers, Kill i/o jobs if running.
11674 jobcount=($(jobs -p))
11675 for i in $(seq 0 $((${#jobcount[@]}-1)))
11677 kill -9 ${jobcount[$i]}
11678 if [ $? -ne 0 ] ; then
11680 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11684 # Cleanup files left by WTL binary.
11685 for i in $(seq $nfiles); do
11686 local file=$DIR/$tdir/${tfile}-$i
11688 if [ $? -ne 0 ] ; then
11689 echo "Warning: Failed to delete file $file"
11693 restore_lustre_params <$save_params
11694 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11696 # Error out if no new thread has started or Thread started is greater
11698 if [[ $thread_started -le $OSTIO_pre ||
11699 $thread_started -gt $thread_max ]]; then
11700 error "ll_ost_io: thread_started $thread_started" \
11701 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11702 "No new thread started or thread started greater " \
11706 run_test 115 "verify dynamic thread creation===================="
11709 wait_delete_completed
11710 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11711 echo "OST kbytes available: ${AVAIL[@]}"
11716 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11717 #echo OST $i: ${AVAIL[i]}kb
11718 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11722 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11727 echo "Min free space: OST $MINI: $MINV"
11728 echo "Max free space: OST $MAXI: $MAXV"
11731 test_116a() { # was previously test_116()
11732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11734 remote_mds_nodsh && skip "remote MDS with nodsh"
11736 echo -n "Free space priority "
11737 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11742 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11743 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11744 trap simple_cleanup_common EXIT
11746 # Check if we need to generate uneven OSTs
11747 test_mkdir -p $DIR/$tdir/OST${MINI}
11748 local FILL=$((MINV / 4))
11749 local DIFF=$((MAXV - MINV))
11750 local DIFF2=$((DIFF * 100 / MINV))
11752 local threshold=$(do_facet $SINGLEMDS \
11753 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11754 threshold=${threshold%%%}
11755 echo -n "Check for uneven OSTs: "
11756 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11758 if [[ $DIFF2 -gt $threshold ]]; then
11760 echo "Don't need to fill OST$MINI"
11762 # generate uneven OSTs. Write 2% over the QOS threshold value
11764 DIFF=$((threshold - DIFF2 + 2))
11765 DIFF2=$((MINV * DIFF / 100))
11766 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11767 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11768 error "setstripe failed"
11769 DIFF=$((DIFF2 / 2048))
11771 while [ $i -lt $DIFF ]; do
11773 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11774 bs=2M count=1 2>/dev/null
11783 DIFF=$((MAXV - MINV))
11784 DIFF2=$((DIFF * 100 / MINV))
11785 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11786 if [ $DIFF2 -gt $threshold ]; then
11789 echo "failed - QOS mode won't be used"
11790 simple_cleanup_common
11791 skip "QOS imbalance criteria not met"
11799 # now fill using QOS
11800 $LFS setstripe -c 1 $DIR/$tdir
11801 FILL=$((FILL / 200))
11802 if [ $FILL -gt 600 ]; then
11805 echo "writing $FILL files to QOS-assigned OSTs"
11807 while [ $i -lt $FILL ]; do
11809 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11810 count=1 2>/dev/null
11813 echo "wrote $i 200k files"
11817 echo "Note: free space may not be updated, so measurements might be off"
11819 DIFF2=$((MAXV - MINV))
11820 echo "free space delta: orig $DIFF final $DIFF2"
11821 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11822 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11823 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11824 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11825 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11826 if [[ $DIFF -gt 0 ]]; then
11827 FILL=$((DIFF2 * 100 / DIFF - 100))
11828 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11831 # Figure out which files were written where
11832 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11833 awk '/'$MINI1': / {print $2; exit}')
11835 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11836 echo "$MINC files created on smaller OST $MINI1"
11837 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11838 awk '/'$MAXI1': / {print $2; exit}')
11840 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11841 echo "$MAXC files created on larger OST $MAXI1"
11842 if [[ $MINC -gt 0 ]]; then
11843 FILL=$((MAXC * 100 / MINC - 100))
11844 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11846 [[ $MAXC -gt $MINC ]] ||
11847 error_ignore LU-9 "stripe QOS didn't balance free space"
11848 simple_cleanup_common
11850 run_test 116a "stripe QOS: free space balance ==================="
11852 test_116b() { # LU-2093
11853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11854 remote_mds_nodsh && skip "remote MDS with nodsh"
11856 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11857 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11858 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11859 [ -z "$old_rr" ] && skip "no QOS"
11860 do_facet $SINGLEMDS lctl set_param \
11861 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11862 mkdir -p $DIR/$tdir
11863 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11864 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11865 do_facet $SINGLEMDS lctl set_param fail_loc=0
11867 do_facet $SINGLEMDS lctl set_param \
11868 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11870 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11872 test_117() # bug 10891
11874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11876 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11877 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11878 lctl set_param fail_loc=0x21e
11879 > $DIR/$tfile || error "truncate failed"
11880 lctl set_param fail_loc=0
11881 echo "Truncate succeeded."
11884 run_test 117 "verify osd extend =========="
11886 NO_SLOW_RESENDCOUNT=4
11887 export OLD_RESENDCOUNT=""
11888 set_resend_count () {
11889 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11890 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11891 lctl set_param -n $PROC_RESENDCOUNT $1
11892 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11895 # for reduce test_118* time (b=14842)
11896 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11898 # Reset async IO behavior after error case
11900 FILE=$DIR/reset_async
11902 # Ensure all OSCs are cleared
11903 $LFS setstripe -c -1 $FILE
11904 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11909 test_118a() #bug 11710
11911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11915 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11925 run_test 118a "verify O_SYNC works =========="
11929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11930 remote_ost_nodsh && skip "remote OST with nodsh"
11934 #define OBD_FAIL_SRV_ENOENT 0x217
11935 set_nodes_failloc "$(osts_nodes)" 0x217
11936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11938 set_nodes_failloc "$(osts_nodes)" 0
11939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11943 if [[ $RC -eq 0 ]]; then
11944 error "Must return error due to dropped pages, rc=$RC"
11948 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11949 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11953 echo "Dirty pages not leaked on ENOENT"
11955 # Due to the above error the OSC will issue all RPCs syncronously
11956 # until a subsequent RPC completes successfully without error.
11957 $MULTIOP $DIR/$tfile Ow4096yc
11962 run_test 118b "Reclaim dirty pages on fatal error =========="
11966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11968 # for 118c, restore the original resend count, LU-1940
11969 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11970 set_resend_count $OLD_RESENDCOUNT
11971 remote_ost_nodsh && skip "remote OST with nodsh"
11975 #define OBD_FAIL_OST_EROFS 0x216
11976 set_nodes_failloc "$(osts_nodes)" 0x216
11978 # multiop should block due to fsync until pages are written
11979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11983 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11984 error "Multiop failed to block on fsync, pid=$MULTIPID"
11987 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11989 if [[ $WRITEBACK -eq 0 ]]; then
11990 error "No page in writeback, writeback=$WRITEBACK"
11993 set_nodes_failloc "$(osts_nodes)" 0
11996 if [[ $RC -ne 0 ]]; then
11997 error "Multiop fsync failed, rc=$RC"
12000 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12001 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12008 echo "Dirty pages flushed via fsync on EROFS"
12011 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12013 # continue to use small resend count to reduce test_118* time (b=14842)
12014 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12019 remote_ost_nodsh && skip "remote OST with nodsh"
12023 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12024 set_nodes_failloc "$(osts_nodes)" 0x214
12025 # multiop should block due to fsync until pages are written
12026 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12030 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12031 error "Multiop failed to block on fsync, pid=$MULTIPID"
12034 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12036 if [[ $WRITEBACK -eq 0 ]]; then
12037 error "No page in writeback, writeback=$WRITEBACK"
12040 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12041 set_nodes_failloc "$(osts_nodes)" 0
12043 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12044 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12046 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12047 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12051 echo "Dirty pages gaurenteed flushed via fsync"
12054 run_test 118d "Fsync validation inject a delay of the bulk =========="
12057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12061 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12062 lctl set_param fail_loc=0x8000040a
12064 # Should simulate EINVAL error which is fatal
12065 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12067 if [[ $RC -eq 0 ]]; then
12068 error "Must return error due to dropped pages, rc=$RC"
12071 lctl set_param fail_loc=0x0
12073 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12074 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12075 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12077 if [[ $LOCKED -ne 0 ]]; then
12078 error "Locked pages remain in cache, locked=$LOCKED"
12081 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12082 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12086 echo "No pages locked after fsync"
12091 run_test 118f "Simulate unrecoverable OSC side error =========="
12094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12099 lctl set_param fail_loc=0x406
12101 # simulate local -ENOMEM
12102 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12105 lctl set_param fail_loc=0
12106 if [[ $RC -eq 0 ]]; then
12107 error "Must return error due to dropped pages, rc=$RC"
12110 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12111 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12112 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12114 if [[ $LOCKED -ne 0 ]]; then
12115 error "Locked pages remain in cache, locked=$LOCKED"
12118 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12119 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12123 echo "No pages locked after fsync"
12128 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12132 remote_ost_nodsh && skip "remote OST with nodsh"
12136 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12137 set_nodes_failloc "$(osts_nodes)" 0x20e
12138 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12139 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12142 set_nodes_failloc "$(osts_nodes)" 0
12143 if [[ $RC -eq 0 ]]; then
12144 error "Must return error due to dropped pages, rc=$RC"
12147 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12148 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12149 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12151 if [[ $LOCKED -ne 0 ]]; then
12152 error "Locked pages remain in cache, locked=$LOCKED"
12155 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12156 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12160 echo "No pages locked after fsync"
12164 run_test 118h "Verify timeout in handling recoverables errors =========="
12166 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12170 remote_ost_nodsh && skip "remote OST with nodsh"
12174 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12175 set_nodes_failloc "$(osts_nodes)" 0x20e
12177 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12178 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12181 set_nodes_failloc "$(osts_nodes)" 0
12185 if [[ $RC -ne 0 ]]; then
12186 error "got error, but should be not, rc=$RC"
12189 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12190 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12191 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12192 if [[ $LOCKED -ne 0 ]]; then
12193 error "Locked pages remain in cache, locked=$LOCKED"
12196 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12197 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12201 echo "No pages locked after fsync"
12205 run_test 118i "Fix error before timeout in recoverable error =========="
12207 [ "$SLOW" = "no" ] && set_resend_count 4
12210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12211 remote_ost_nodsh && skip "remote OST with nodsh"
12215 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12216 set_nodes_failloc "$(osts_nodes)" 0x220
12218 # return -EIO from OST
12219 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12221 set_nodes_failloc "$(osts_nodes)" 0x0
12222 if [[ $RC -eq 0 ]]; then
12223 error "Must return error due to dropped pages, rc=$RC"
12226 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12227 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12229 if [[ $LOCKED -ne 0 ]]; then
12230 error "Locked pages remain in cache, locked=$LOCKED"
12233 # in recoverable error on OST we want resend and stay until it finished
12234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12239 echo "No pages locked after fsync"
12243 run_test 118j "Simulate unrecoverable OST side error =========="
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12248 remote_ost_nodsh && skip "remote OSTs with nodsh"
12250 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12251 set_nodes_failloc "$(osts_nodes)" 0x20e
12252 test_mkdir $DIR/$tdir
12254 for ((i=0;i<10;i++)); do
12255 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12256 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12263 set_nodes_failloc "$(osts_nodes)" 0
12266 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12268 test_118l() # LU-646
12270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12272 test_mkdir $DIR/$tdir
12273 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12276 run_test 118l "fsync dir"
12278 test_118m() # LU-3066
12280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12282 test_mkdir $DIR/$tdir
12283 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12286 run_test 118m "fdatasync dir ========="
12288 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12296 remote_ost_nodsh && skip "remote OSTs with nodsh"
12298 # Sleep to avoid a cached response.
12299 #define OBD_STATFS_CACHE_SECONDS 1
12302 # Inject a 10 second delay in the OST_STATFS handler.
12303 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12304 set_nodes_failloc "$(osts_nodes)" 0x242
12307 stat --file-system $MOUNT > /dev/null
12310 set_nodes_failloc "$(osts_nodes)" 0
12312 if ((end - begin > 20)); then
12313 error "statfs took $((end - begin)) seconds, expected 10"
12316 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12318 test_119a() # bug 11737
12320 BSIZE=$((512 * 1024))
12321 directio write $DIR/$tfile 0 1 $BSIZE
12322 # We ask to read two blocks, which is more than a file size.
12323 # directio will indicate an error when requested and actual
12324 # sizes aren't equeal (a normal situation in this case) and
12325 # print actual read amount.
12326 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12327 if [ "$NOB" != "$BSIZE" ]; then
12328 error "read $NOB bytes instead of $BSIZE"
12332 run_test 119a "Short directIO read must return actual read amount"
12334 test_119b() # bug 11737
12336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12338 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12339 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12341 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12342 error "direct read failed"
12345 run_test 119b "Sparse directIO read must return actual read amount"
12347 test_119c() # bug 13099
12350 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12351 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12354 run_test 119c "Testing for direct read hitting hole"
12356 test_119d() # bug 15950
12358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12360 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12361 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12363 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12364 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12365 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12366 lctl set_param fail_loc=0x40d
12367 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12370 cat $DIR/$tfile > /dev/null &
12371 lctl set_param fail_loc=0
12374 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12376 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12377 error "the read rpcs have not completed in 2s"
12379 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12381 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12385 remote_mds_nodsh && skip "remote MDS with nodsh"
12386 test_mkdir -i0 -c1 $DIR/$tdir
12387 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12388 skip_env "no early lock cancel on server"
12390 lru_resize_disable mdc
12391 lru_resize_disable osc
12392 cancel_lru_locks mdc
12393 # asynchronous object destroy at MDT could cause bl ast to client
12394 cancel_lru_locks osc
12396 stat $DIR/$tdir > /dev/null
12397 can1=$(do_facet mds1 \
12398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12399 awk '/ldlm_cancel/ {print $2}')
12400 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12401 awk '/ldlm_bl_callback/ {print $2}')
12402 test_mkdir -i0 -c1 $DIR/$tdir/d1
12403 can2=$(do_facet mds1 \
12404 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12405 awk '/ldlm_cancel/ {print $2}')
12406 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12407 awk '/ldlm_bl_callback/ {print $2}')
12408 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12409 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12410 lru_resize_enable mdc
12411 lru_resize_enable osc
12413 run_test 120a "Early Lock Cancel: mkdir test"
12416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12417 remote_mds_nodsh && skip "remote MDS with nodsh"
12418 test_mkdir $DIR/$tdir
12419 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12420 skip_env "no early lock cancel on server"
12422 lru_resize_disable mdc
12423 lru_resize_disable osc
12424 cancel_lru_locks mdc
12425 stat $DIR/$tdir > /dev/null
12426 can1=$(do_facet $SINGLEMDS \
12427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12428 awk '/ldlm_cancel/ {print $2}')
12429 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12430 awk '/ldlm_bl_callback/ {print $2}')
12431 touch $DIR/$tdir/f1
12432 can2=$(do_facet $SINGLEMDS \
12433 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12434 awk '/ldlm_cancel/ {print $2}')
12435 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12436 awk '/ldlm_bl_callback/ {print $2}')
12437 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12438 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12439 lru_resize_enable mdc
12440 lru_resize_enable osc
12442 run_test 120b "Early Lock Cancel: create test"
12445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12446 remote_mds_nodsh && skip "remote MDS with nodsh"
12447 test_mkdir -i0 -c1 $DIR/$tdir
12448 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12449 skip "no early lock cancel on server"
12451 lru_resize_disable mdc
12452 lru_resize_disable osc
12453 test_mkdir -i0 -c1 $DIR/$tdir/d1
12454 test_mkdir -i0 -c1 $DIR/$tdir/d2
12455 touch $DIR/$tdir/d1/f1
12456 cancel_lru_locks mdc
12457 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12458 can1=$(do_facet mds1 \
12459 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12460 awk '/ldlm_cancel/ {print $2}')
12461 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12462 awk '/ldlm_bl_callback/ {print $2}')
12463 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12464 can2=$(do_facet mds1 \
12465 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12466 awk '/ldlm_cancel/ {print $2}')
12467 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12468 awk '/ldlm_bl_callback/ {print $2}')
12469 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12470 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12471 lru_resize_enable mdc
12472 lru_resize_enable osc
12474 run_test 120c "Early Lock Cancel: link test"
12477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12478 remote_mds_nodsh && skip "remote MDS with nodsh"
12479 test_mkdir -i0 -c1 $DIR/$tdir
12480 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12481 skip_env "no early lock cancel on server"
12483 lru_resize_disable mdc
12484 lru_resize_disable osc
12486 cancel_lru_locks mdc
12487 stat $DIR/$tdir > /dev/null
12488 can1=$(do_facet mds1 \
12489 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12490 awk '/ldlm_cancel/ {print $2}')
12491 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12492 awk '/ldlm_bl_callback/ {print $2}')
12493 chmod a+x $DIR/$tdir
12494 can2=$(do_facet mds1 \
12495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12496 awk '/ldlm_cancel/ {print $2}')
12497 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12498 awk '/ldlm_bl_callback/ {print $2}')
12499 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12500 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12501 lru_resize_enable mdc
12502 lru_resize_enable osc
12504 run_test 120d "Early Lock Cancel: setattr test"
12507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12508 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12509 skip_env "no early lock cancel on server"
12510 remote_mds_nodsh && skip "remote MDS with nodsh"
12512 local dlmtrace_set=false
12514 test_mkdir -i0 -c1 $DIR/$tdir
12515 lru_resize_disable mdc
12516 lru_resize_disable osc
12517 ! $LCTL get_param debug | grep -q dlmtrace &&
12518 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12519 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12520 cancel_lru_locks mdc
12521 cancel_lru_locks osc
12522 dd if=$DIR/$tdir/f1 of=/dev/null
12523 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12524 # XXX client can not do early lock cancel of OST lock
12525 # during unlink (LU-4206), so cancel osc lock now.
12527 cancel_lru_locks osc
12528 can1=$(do_facet mds1 \
12529 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12530 awk '/ldlm_cancel/ {print $2}')
12531 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12532 awk '/ldlm_bl_callback/ {print $2}')
12533 unlink $DIR/$tdir/f1
12535 can2=$(do_facet mds1 \
12536 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12537 awk '/ldlm_cancel/ {print $2}')
12538 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12539 awk '/ldlm_bl_callback/ {print $2}')
12540 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12541 $LCTL dk $TMP/cancel.debug.txt
12542 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12543 $LCTL dk $TMP/blocking.debug.txt
12544 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12545 lru_resize_enable mdc
12546 lru_resize_enable osc
12548 run_test 120e "Early Lock Cancel: unlink test"
12551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12552 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12553 skip_env "no early lock cancel on server"
12554 remote_mds_nodsh && skip "remote MDS with nodsh"
12556 test_mkdir -i0 -c1 $DIR/$tdir
12557 lru_resize_disable mdc
12558 lru_resize_disable osc
12559 test_mkdir -i0 -c1 $DIR/$tdir/d1
12560 test_mkdir -i0 -c1 $DIR/$tdir/d2
12561 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12562 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12563 cancel_lru_locks mdc
12564 cancel_lru_locks osc
12565 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12566 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12567 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12568 # XXX client can not do early lock cancel of OST lock
12569 # during rename (LU-4206), so cancel osc lock now.
12571 cancel_lru_locks osc
12572 can1=$(do_facet mds1 \
12573 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12574 awk '/ldlm_cancel/ {print $2}')
12575 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12576 awk '/ldlm_bl_callback/ {print $2}')
12577 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12579 can2=$(do_facet mds1 \
12580 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12581 awk '/ldlm_cancel/ {print $2}')
12582 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12583 awk '/ldlm_bl_callback/ {print $2}')
12584 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12585 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12586 lru_resize_enable mdc
12587 lru_resize_enable osc
12589 run_test 120f "Early Lock Cancel: rename test"
12592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12593 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12594 skip_env "no early lock cancel on server"
12595 remote_mds_nodsh && skip "remote MDS with nodsh"
12597 lru_resize_disable mdc
12598 lru_resize_disable osc
12600 echo create $count files
12601 test_mkdir $DIR/$tdir
12602 cancel_lru_locks mdc
12603 cancel_lru_locks osc
12606 can0=$(do_facet $SINGLEMDS \
12607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12608 awk '/ldlm_cancel/ {print $2}')
12609 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12610 awk '/ldlm_bl_callback/ {print $2}')
12611 createmany -o $DIR/$tdir/f $count
12613 can1=$(do_facet $SINGLEMDS \
12614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12615 awk '/ldlm_cancel/ {print $2}')
12616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12617 awk '/ldlm_bl_callback/ {print $2}')
12619 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12620 echo rm $count files
12623 can2=$(do_facet $SINGLEMDS \
12624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12625 awk '/ldlm_cancel/ {print $2}')
12626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12627 awk '/ldlm_bl_callback/ {print $2}')
12629 echo total: $count removes in $((t2-t1))
12630 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12632 # wait for commitment of removal
12633 lru_resize_enable mdc
12634 lru_resize_enable osc
12636 run_test 120g "Early Lock Cancel: performance test"
12638 test_121() { #bug #10589
12639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12642 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12643 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12644 lctl set_param fail_loc=0x310
12645 cancel_lru_locks osc > /dev/null
12646 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12647 lctl set_param fail_loc=0
12648 [[ $reads -eq $writes ]] ||
12649 error "read $reads blocks, must be $writes blocks"
12651 run_test 121 "read cancel race ========="
12653 test_123a_base() { # was test 123, statahead(bug 11401)
12657 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12658 log "testing UP system. Performance may be lower than expected."
12663 test_mkdir $DIR/$tdir
12664 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12665 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12667 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12668 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12670 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12671 lctl set_param -n llite.*.statahead_max 0
12672 lctl get_param llite.*.statahead_max
12673 cancel_lru_locks mdc
12674 cancel_lru_locks osc
12676 time $lsx $DIR/$tdir | wc -l
12678 delta=$((etime - stime))
12679 log "$lsx $i files without statahead: $delta sec"
12680 lctl set_param llite.*.statahead_max=$max
12682 swrong=$(lctl get_param -n llite.*.statahead_stats |
12683 grep "statahead wrong:" | awk '{print $3}')
12684 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12685 cancel_lru_locks mdc
12686 cancel_lru_locks osc
12688 time $lsx $DIR/$tdir | wc -l
12690 delta_sa=$((etime - stime))
12691 log "$lsx $i files with statahead: $delta_sa sec"
12692 lctl get_param -n llite.*.statahead_stats
12693 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12694 grep "statahead wrong:" | awk '{print $3}')
12696 [[ $swrong -lt $ewrong ]] &&
12697 log "statahead was stopped, maybe too many locks held!"
12698 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12700 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12701 max=$(lctl get_param -n llite.*.statahead_max |
12703 lctl set_param -n llite.*.statahead_max 0
12704 lctl get_param llite.*.statahead_max
12705 cancel_lru_locks mdc
12706 cancel_lru_locks osc
12708 time $lsx $DIR/$tdir | wc -l
12710 delta=$((etime - stime))
12711 log "$lsx $i files again without statahead: $delta sec"
12712 lctl set_param llite.*.statahead_max=$max
12713 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12714 if [ $SLOWOK -eq 0 ]; then
12715 error "$lsx $i files is slower with statahead!"
12717 log "$lsx $i files is slower with statahead!"
12723 [ $delta -gt 20 ] && break
12724 [ $delta -gt 8 ] && MULT=$((50 / delta))
12725 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12733 delta=$((etime - stime))
12734 log "rm -r $DIR/$tdir/: $delta seconds"
12736 lctl get_param -n llite.*.statahead_stats
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12742 test_123a_base "ls -l"
12744 run_test 123aa "verify statahead work"
12747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12749 statx_supported || skip_env "Test must be statx() syscall supported"
12751 test_123a_base "$STATX -l"
12753 run_test 123ab "verify statahead work by using statx"
12756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12758 statx_supported || skip_env "Test must be statx() syscall supported"
12765 cancel_lru_locks $OSC
12766 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12767 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12768 awk '/agl.total:/ {print $3}')
12769 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12770 test_123a_base "$STATX --cached=always -D"
12771 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12772 awk '/agl.total:/ {print $3}')
12773 [ $agl_before -eq $agl_after ] ||
12774 error "Should not trigger AGL thread - $agl_before:$agl_after"
12775 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12776 [ $rpcs_after -eq $rpcs_before ] ||
12777 error "$STATX should not send glimpse RPCs to $OSC"
12779 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12781 test_123b () { # statahead(bug 15027)
12782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12784 test_mkdir $DIR/$tdir
12785 createmany -o $DIR/$tdir/$tfile-%d 1000
12787 cancel_lru_locks mdc
12788 cancel_lru_locks osc
12790 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12791 lctl set_param fail_loc=0x80000803
12792 ls -lR $DIR/$tdir > /dev/null
12794 lctl set_param fail_loc=0x0
12795 lctl get_param -n llite.*.statahead_stats
12800 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12803 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12805 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12806 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12807 touch $DIR/$tdir.1/{1..3}
12808 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12810 remount_client $MOUNT
12812 $MULTIOP $DIR/$tdir.0 Q
12814 # let statahead to complete
12815 ls -l $DIR/$tdir.0 > /dev/null
12817 testid=$(echo $TESTNAME | tr '_' ' ')
12818 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12819 error "statahead warning" || true
12821 run_test 123c "Can not initialize inode warning on DNE statahead"
12824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12825 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12826 skip_env "no lru resize on server"
12830 test_mkdir $DIR/$tdir
12832 log "create $NR files at $DIR/$tdir"
12833 createmany -o $DIR/$tdir/f $NR ||
12834 error "failed to create $NR files in $DIR/$tdir"
12836 cancel_lru_locks mdc
12837 ls -l $DIR/$tdir > /dev/null
12841 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12842 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12843 LRU_SIZE=$($LCTL get_param -n $PARAM)
12844 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12845 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12847 log "NS=$(basename $NSDIR)"
12852 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12853 skip "Not enough cached locks created!"
12855 log "LRU=$LRU_SIZE"
12859 # We know that lru resize allows one client to hold $LIMIT locks
12860 # for 10h. After that locks begin to be killed by client.
12862 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12864 if [ $LIMIT -lt $LRU_SIZE ]; then
12865 skip "Limit is too small $LIMIT"
12868 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12869 # killing locks. Some time was spent for creating locks. This means
12870 # that up to the moment of sleep finish we must have killed some of
12871 # them (10-100 locks). This depends on how fast ther were created.
12872 # Many of them were touched in almost the same moment and thus will
12873 # be killed in groups.
12874 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12876 # Use $LRU_SIZE_B here to take into account real number of locks
12877 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12878 local LRU_SIZE_B=$LRU_SIZE
12880 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12881 log "OLD_LVF=$OLD_LVF"
12882 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12884 # Let's make sure that we really have some margin. Client checks
12885 # cached locks every 10 sec.
12886 SLEEP=$((SLEEP+20))
12887 log "Sleep ${SLEEP} sec"
12889 while ((SEC<$SLEEP)); do
12893 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12894 echo -n "$LRU_SIZE"
12897 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12898 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12900 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12901 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12902 unlinkmany $DIR/$tdir/f $NR
12906 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12907 log "unlink $NR files at $DIR/$tdir"
12908 unlinkmany $DIR/$tdir/f $NR
12910 run_test 124a "lru resize ======================================="
12912 get_max_pool_limit()
12914 local limit=$($LCTL get_param \
12915 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12917 for l in $limit; do
12918 if [[ $l -gt $max ]]; then
12926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12927 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12928 skip_env "no lru resize on server"
12930 LIMIT=$(get_max_pool_limit)
12932 NR=$(($(default_lru_size)*20))
12933 if [[ $NR -gt $LIMIT ]]; then
12934 log "Limit lock number by $LIMIT locks"
12938 IFree=$(mdsrate_inodes_available)
12939 if [ $IFree -lt $NR ]; then
12940 log "Limit lock number by $IFree inodes"
12944 lru_resize_disable mdc
12945 test_mkdir -p $DIR/$tdir/disable_lru_resize
12947 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12948 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12949 cancel_lru_locks mdc
12952 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12955 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12958 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12962 nolruresize_delta=$((etime-stime))
12963 log "ls -la time: $nolruresize_delta seconds"
12964 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12965 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12967 lru_resize_enable mdc
12968 test_mkdir -p $DIR/$tdir/enable_lru_resize
12970 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12971 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12972 cancel_lru_locks mdc
12975 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12978 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12981 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12985 lruresize_delta=$((etime-stime))
12986 log "ls -la time: $lruresize_delta seconds"
12987 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12989 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12990 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12991 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12992 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12994 log "lru resize performs the same with no lru resize"
12996 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12998 run_test 124b "lru resize (performance test) ======================="
13001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13002 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13003 skip_env "no lru resize on server"
13005 # cache ununsed locks on client
13007 cancel_lru_locks mdc
13008 test_mkdir $DIR/$tdir
13009 createmany -o $DIR/$tdir/f $nr ||
13010 error "failed to create $nr files in $DIR/$tdir"
13011 ls -l $DIR/$tdir > /dev/null
13013 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13014 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13015 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13016 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13017 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13019 # set lru_max_age to 1 sec
13020 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13021 echo "sleep $((recalc_p * 2)) seconds..."
13022 sleep $((recalc_p * 2))
13024 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13025 # restore lru_max_age
13026 $LCTL set_param -n $nsdir.lru_max_age $max_age
13027 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13028 unlinkmany $DIR/$tdir/f $nr
13030 run_test 124c "LRUR cancel very aged locks"
13033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13034 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13035 skip_env "no lru resize on server"
13037 # cache ununsed locks on client
13040 lru_resize_disable mdc
13041 stack_trap "lru_resize_enable mdc" EXIT
13043 cancel_lru_locks mdc
13045 # asynchronous object destroy at MDT could cause bl ast to client
13046 test_mkdir $DIR/$tdir
13047 createmany -o $DIR/$tdir/f $nr ||
13048 error "failed to create $nr files in $DIR/$tdir"
13049 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13051 ls -l $DIR/$tdir > /dev/null
13053 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13054 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13055 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13056 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13058 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13060 # set lru_max_age to 1 sec
13061 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13062 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13064 echo "sleep $((recalc_p * 2)) seconds..."
13065 sleep $((recalc_p * 2))
13067 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13069 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13071 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13073 test_125() { # 13358
13074 $LCTL get_param -n llite.*.client_type | grep -q local ||
13075 skip "must run as local client"
13076 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13077 skip_env "must have acl enabled"
13078 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13080 test_mkdir $DIR/$tdir
13081 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13082 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13083 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13085 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13087 test_126() { # bug 12829/13455
13088 $GSS && skip_env "must run as gss disabled"
13089 $LCTL get_param -n llite.*.client_type | grep -q local ||
13090 skip "must run as local client"
13091 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13093 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13094 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13096 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13098 run_test 126 "check that the fsgid provided by the client is taken into account"
13100 test_127a() { # bug 15521
13101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13102 local name count samp unit min max sum sumsq
13104 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13105 echo "stats before reset"
13106 $LCTL get_param osc.*.stats
13107 $LCTL set_param osc.*.stats=0
13108 local fsize=$((2048 * 1024))
13110 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13111 cancel_lru_locks osc
13112 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13114 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13115 stack_trap "rm -f $TMP/$tfile.tmp"
13116 while read name count samp unit min max sum sumsq; do
13117 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13118 [ ! $min ] && error "Missing min value for $name proc entry"
13119 eval $name=$count || error "Wrong proc format"
13122 read_bytes|write_bytes)
13123 [[ "$unit" =~ "bytes" ]] ||
13124 error "unit is not 'bytes': $unit"
13125 (( $min >= 4096 )) || error "min is too small: $min"
13126 (( $min <= $fsize )) || error "min is too big: $min"
13127 (( $max >= 4096 )) || error "max is too small: $max"
13128 (( $max <= $fsize )) || error "max is too big: $max"
13129 (( $sum == $fsize )) || error "sum is wrong: $sum"
13130 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13131 error "sumsquare is too small: $sumsq"
13132 (( $sumsq <= $fsize * $fsize )) ||
13133 error "sumsquare is too big: $sumsq"
13135 ost_read|ost_write)
13136 [[ "$unit" =~ "usec" ]] ||
13137 error "unit is not 'usec': $unit"
13141 done < $DIR/$tfile.tmp
13143 #check that we actually got some stats
13144 [ "$read_bytes" ] || error "Missing read_bytes stats"
13145 [ "$write_bytes" ] || error "Missing write_bytes stats"
13146 [ "$read_bytes" != 0 ] || error "no read done"
13147 [ "$write_bytes" != 0 ] || error "no write done"
13149 run_test 127a "verify the client stats are sane"
13151 test_127b() { # bug LU-333
13152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13153 local name count samp unit min max sum sumsq
13155 echo "stats before reset"
13156 $LCTL get_param llite.*.stats
13157 $LCTL set_param llite.*.stats=0
13159 # perform 2 reads and writes so MAX is different from SUM.
13160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13161 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13162 cancel_lru_locks osc
13163 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13164 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13166 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13167 stack_trap "rm -f $TMP/$tfile.tmp"
13168 while read name count samp unit min max sum sumsq; do
13169 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13170 eval $name=$count || error "Wrong proc format"
13173 read_bytes|write_bytes)
13174 [[ "$unit" =~ "bytes" ]] ||
13175 error "unit is not 'bytes': $unit"
13176 (( $count == 2 )) || error "count is not 2: $count"
13177 (( $min == $PAGE_SIZE )) ||
13178 error "min is not $PAGE_SIZE: $min"
13179 (( $max == $PAGE_SIZE )) ||
13180 error "max is not $PAGE_SIZE: $max"
13181 (( $sum == $PAGE_SIZE * 2 )) ||
13182 error "sum is not $((PAGE_SIZE * 2)): $sum"
13185 [[ "$unit" =~ "usec" ]] ||
13186 error "unit is not 'usec': $unit"
13190 done < $TMP/$tfile.tmp
13192 #check that we actually got some stats
13193 [ "$read_bytes" ] || error "Missing read_bytes stats"
13194 [ "$write_bytes" ] || error "Missing write_bytes stats"
13195 [ "$read_bytes" != 0 ] || error "no read done"
13196 [ "$write_bytes" != 0 ] || error "no write done"
13198 run_test 127b "verify the llite client stats are sane"
13200 test_127c() { # LU-12394
13201 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13208 $LCTL set_param llite.*.extents_stats=1
13209 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13211 # Use two stripes so there is enough space in default config
13212 $LFS setstripe -c 2 $DIR/$tfile
13214 # Extent stats start at 0-4K and go in power of two buckets
13215 # LL_HIST_START = 12 --> 2^12 = 4K
13216 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13217 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13219 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13221 # Write and read, 2x each, second time at a non-zero offset
13222 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13223 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13224 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13225 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13229 $LCTL get_param llite.*.extents_stats
13232 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13234 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13236 reads=$(echo $bucket | awk '{print $5}')
13237 writes=$(echo $bucket | awk '{print $9}')
13238 [ "$reads" -eq $count ] ||
13239 error "$reads reads in < $bsize bucket, expect $count"
13240 [ "$writes" -eq $count ] ||
13241 error "$writes writes in < $bsize bucket, expect $count"
13244 # Test mmap write and read
13245 $LCTL set_param llite.*.extents_stats=c
13247 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13248 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13249 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13251 $LCTL get_param llite.*.extents_stats
13253 count=$(((size*1024) / PAGE_SIZE))
13255 bsize=$((2 * PAGE_SIZE / 1024))K
13257 bucket=$($LCTL get_param -n llite.*.extents_stats |
13259 reads=$(echo $bucket | awk '{print $5}')
13260 writes=$(echo $bucket | awk '{print $9}')
13261 # mmap writes fault in the page first, creating an additonal read
13262 [ "$reads" -eq $((2 * count)) ] ||
13263 error "$reads reads in < $bsize bucket, expect $count"
13264 [ "$writes" -eq $count ] ||
13265 error "$writes writes in < $bsize bucket, expect $count"
13267 run_test 127c "test llite extent stats with regular & mmap i/o"
13269 test_128() { # bug 15212
13271 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13276 result=$(grep error $TMP/$tfile.log)
13277 rm -f $DIR/$tfile $TMP/$tfile.log
13278 [ -z "$result" ] ||
13279 error "consecutive find's under interactive lfs failed"
13281 run_test 128 "interactive lfs for 2 consecutive find's"
13283 set_dir_limits () {
13288 local ldproc=/proc/fs/ldiskfs
13289 local facets=$(get_facets MDS)
13291 for facet in ${facets//,/ }; do
13292 canondev=$(ldiskfs_canon \
13293 *.$(convert_facet2label $facet).mntdev $facet)
13294 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13295 ldproc=/sys/fs/ldiskfs
13296 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13297 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13301 check_mds_dmesg() {
13302 local facets=$(get_facets MDS)
13303 for facet in ${facets//,/ }; do
13304 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13311 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13312 skip "Need MDS version with at least 2.5.56"
13313 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13314 skip_env "ldiskfs only test"
13316 remote_mds_nodsh && skip "remote MDS with nodsh"
13319 local has_warning=false
13322 mkdir -p $DIR/$tdir
13324 # block size of mds1
13325 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13326 set_dir_limits $maxsize $((maxsize * 6 / 8))
13327 stack_trap "set_dir_limits 0 0"
13328 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13329 local dirsize=$(stat -c%s "$DIR/$tdir")
13331 while (( $dirsize <= $maxsize )); do
13332 $MCREATE $DIR/$tdir/file_base_$nfiles
13334 # check two errors:
13335 # ENOSPC for ext4 max_dir_size, which has been used since
13336 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13337 if (( rc == ENOSPC )); then
13339 echo "rc=$rc returned as expected after $nfiles files"
13341 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13342 error "create failed w/o dir size limit"
13344 # messages may be rate limited if test is run repeatedly
13345 check_mds_dmesg '"is approaching max"' ||
13346 echo "warning message should be output"
13347 check_mds_dmesg '"has reached max"' ||
13348 echo "reached message should be output"
13350 dirsize=$(stat -c%s "$DIR/$tdir")
13352 [[ $dirsize -ge $maxsize ]] && return 0
13353 error "dirsize $dirsize < $maxsize after $nfiles files"
13354 elif (( rc != 0 )); then
13357 nfiles=$((nfiles + 1))
13358 dirsize=$(stat -c%s "$DIR/$tdir")
13361 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13363 run_test 129 "test directory size limit ========================"
13372 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13373 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13375 trap cleanup_130 EXIT RETURN
13377 local fm_file=$DIR/$tfile
13378 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13379 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13380 error "dd failed for $fm_file"
13382 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13383 filefrag -ves $fm_file
13385 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13386 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13387 [ $RC != 0 ] && error "filefrag $fm_file failed"
13389 filefrag_op=$(filefrag -ve -k $fm_file |
13390 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13391 lun=$($LFS getstripe -i $fm_file)
13393 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13396 for line in $filefrag_op
13398 frag_lun=`echo $line | cut -d: -f5`
13399 ext_len=`echo $line | cut -d: -f4`
13400 if (( $frag_lun != $lun )); then
13402 error "FIEMAP on 1-stripe file($fm_file) failed"
13405 (( tot_len += ext_len ))
13408 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13410 error "FIEMAP on 1-stripe file($fm_file) failed;"
13416 echo "FIEMAP on single striped file succeeded"
13418 run_test 130a "FIEMAP (1-stripe file)"
13421 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13423 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13424 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13426 trap cleanup_130 EXIT RETURN
13428 local fm_file=$DIR/$tfile
13429 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13430 error "setstripe on $fm_file"
13431 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13432 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13434 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13435 error "dd failed on $fm_file"
13437 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13438 filefrag_op=$(filefrag -ve -k $fm_file |
13439 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13441 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13447 for line in $filefrag_op
13449 frag_lun=$(echo $line | cut -d: -f5 |
13450 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13451 ext_len=$(echo $line | cut -d: -f4)
13452 if (( $frag_lun != $last_lun )); then
13453 if (( tot_len != 1024 )); then
13455 error "FIEMAP on $fm_file failed; returned " \
13456 "len $tot_len for OST $last_lun instead of 1024"
13459 (( num_luns += 1 ))
13463 (( tot_len += ext_len ))
13466 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13468 error "FIEMAP on $fm_file failed; returned wrong number of " \
13469 "luns or wrong len for OST $last_lun"
13475 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13477 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13482 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13483 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13485 trap cleanup_130 EXIT RETURN
13487 local fm_file=$DIR/$tfile
13488 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13489 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13490 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13492 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13493 error "dd failed on $fm_file"
13495 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13496 filefrag_op=$(filefrag -ve -k $fm_file |
13497 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13499 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13500 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13505 for line in $filefrag_op
13507 frag_lun=$(echo $line | cut -d: -f5 |
13508 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13509 ext_len=$(echo $line | cut -d: -f4)
13510 if (( $frag_lun != $last_lun )); then
13511 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13512 if (( logical != 512 )); then
13514 error "FIEMAP on $fm_file failed; returned " \
13515 "logical start for lun $logical instead of 512"
13518 if (( tot_len != 512 )); then
13520 error "FIEMAP on $fm_file failed; returned " \
13521 "len $tot_len for OST $last_lun instead of 1024"
13524 (( num_luns += 1 ))
13528 (( tot_len += ext_len ))
13531 if (( num_luns != 2 || tot_len != 512 )); then
13533 error "FIEMAP on $fm_file failed; returned wrong number of " \
13534 "luns or wrong len for OST $last_lun"
13540 echo "FIEMAP on 2-stripe file with hole succeeded"
13542 run_test 130c "FIEMAP (2-stripe file with hole)"
13545 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13547 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13548 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13550 trap cleanup_130 EXIT RETURN
13552 local fm_file=$DIR/$tfile
13553 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13554 error "setstripe on $fm_file"
13555 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13556 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13558 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13559 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13560 error "dd failed on $fm_file"
13562 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13563 filefrag_op=$(filefrag -ve -k $fm_file |
13564 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13566 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13567 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13572 for line in $filefrag_op
13574 frag_lun=$(echo $line | cut -d: -f5 |
13575 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13576 ext_len=$(echo $line | cut -d: -f4)
13577 if (( $frag_lun != $last_lun )); then
13578 if (( tot_len != 1024 )); then
13580 error "FIEMAP on $fm_file failed; returned " \
13581 "len $tot_len for OST $last_lun instead of 1024"
13584 (( num_luns += 1 ))
13588 (( tot_len += ext_len ))
13591 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13593 error "FIEMAP on $fm_file failed; returned wrong number of " \
13594 "luns or wrong len for OST $last_lun"
13600 echo "FIEMAP on N-stripe file succeeded"
13602 run_test 130d "FIEMAP (N-stripe file)"
13605 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13607 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13608 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13610 trap cleanup_130 EXIT RETURN
13612 local fm_file=$DIR/$tfile
13613 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13616 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13617 for ((i = 0; i < $NUM_BLKS; i++)); do
13618 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13619 conv=notrunc > /dev/null 2>&1
13622 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13623 filefrag_op=$(filefrag -ve -k $fm_file |
13624 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13626 last_lun=$(echo $filefrag_op | cut -d: -f5)
13631 for line in $filefrag_op; do
13632 frag_lun=$(echo $line | cut -d: -f5)
13633 ext_len=$(echo $line | cut -d: -f4)
13634 if [[ "$frag_lun" != "$last_lun" ]]; then
13635 if (( tot_len != $EXPECTED_LEN )); then
13637 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13639 (( num_luns += 1 ))
13643 (( tot_len += ext_len ))
13646 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13648 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13651 echo "FIEMAP with continuation calls succeeded"
13653 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13656 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13657 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13659 local fm_file=$DIR/$tfile
13660 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13661 error "multiop create with lov_delay_create on $fm_file"
13663 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13664 filefrag_extents=$(filefrag -vek $fm_file |
13665 awk '/extents? found/ { print $2 }')
13666 if [[ "$filefrag_extents" != "0" ]]; then
13667 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13672 run_test 130f "FIEMAP (unstriped file)"
13675 local file=$DIR/$tfile
13676 local nr=$((OSTCOUNT * 100))
13678 $LFS setstripe -C $nr $file ||
13679 error "failed to setstripe -C $nr $file"
13681 dd if=/dev/zero of=$file count=$nr bs=1M
13683 nr=$($LFS getstripe -c $file)
13685 local extents=$(filefrag -v $file |
13686 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13688 echo "filefrag list $extents extents in file with stripecount $nr"
13689 if (( extents < nr )); then
13690 $LFS getstripe $file
13692 error "filefrag printed $extents < $nr extents"
13697 run_test 130g "FIEMAP (overstripe file)"
13699 # Test for writev/readv
13701 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13702 error "writev test failed"
13703 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13704 error "readv failed"
13707 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13710 local fsize=$((524288 + 1048576 + 1572864))
13711 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13712 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13713 error "append writev test failed"
13715 ((fsize += 1572864 + 1048576))
13716 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13717 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13718 error "append writev test failed"
13721 run_test 131b "test append writev"
13724 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13727 run_test 131c "test read/write on file w/o objects"
13730 rwv -f $DIR/$tfile -w -n 1 1572864
13731 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13732 if [ "$NOB" != 1572864 ]; then
13733 error "Short read filed: read $NOB bytes instead of 1572864"
13737 run_test 131d "test short read"
13740 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13741 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13742 error "read hitting hole failed"
13745 run_test 131e "test read hitting hole"
13754 mds*) res=$(do_facet $facet \
13755 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13757 ost*) res=$(do_facet $facet \
13758 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13760 *) error "Wrong facet '$facet'" ;;
13762 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13763 # if the argument $3 is zero, it means any stat increment is ok.
13764 if [[ $want -gt 0 ]]; then
13765 local count=$(echo $res | awk '{ print $2 }')
13766 [[ $count -ne $want ]] &&
13767 error "The $op counter on $facet is $count, not $want"
13772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13773 remote_ost_nodsh && skip "remote OST with nodsh"
13774 remote_mds_nodsh && skip "remote MDS with nodsh"
13775 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13776 skip_env "MDS doesn't support rename stats"
13778 local testdir=$DIR/${tdir}/stats_testdir
13780 mkdir -p $DIR/${tdir}
13783 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13784 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13786 # verify mdt stats first.
13787 mkdir ${testdir} || error "mkdir failed"
13788 check_stats $SINGLEMDS "mkdir" 1
13789 touch ${testdir}/${tfile} || error "touch failed"
13790 check_stats $SINGLEMDS "open" 1
13791 check_stats $SINGLEMDS "close" 1
13792 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13793 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13794 check_stats $SINGLEMDS "mknod" 2
13796 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13797 check_stats $SINGLEMDS "unlink" 1
13798 rm -f ${testdir}/${tfile} || error "file remove failed"
13799 check_stats $SINGLEMDS "unlink" 2
13801 # remove working dir and check mdt stats again.
13802 rmdir ${testdir} || error "rmdir failed"
13803 check_stats $SINGLEMDS "rmdir" 1
13805 local testdir1=$DIR/${tdir}/stats_testdir1
13806 mkdir -p ${testdir}
13807 mkdir -p ${testdir1}
13808 touch ${testdir1}/test1
13809 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13810 check_stats $SINGLEMDS "crossdir_rename" 1
13812 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13813 check_stats $SINGLEMDS "samedir_rename" 1
13815 rm -rf $DIR/${tdir}
13817 run_test 133a "Verifying MDT stats ========================================"
13822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13823 remote_ost_nodsh && skip "remote OST with nodsh"
13824 remote_mds_nodsh && skip "remote MDS with nodsh"
13826 local testdir=$DIR/${tdir}/stats_testdir
13828 mkdir -p ${testdir} || error "mkdir failed"
13829 touch ${testdir}/${tfile} || error "touch failed"
13830 cancel_lru_locks mdc
13833 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13834 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13836 # extra mdt stats verification.
13837 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13838 check_stats $SINGLEMDS "setattr" 1
13839 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13840 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13842 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13843 check_stats $SINGLEMDS "getattr" 1
13845 rm -rf $DIR/${tdir}
13847 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13848 # so the check below is not reliable
13849 [ $MDSCOUNT -eq 1 ] || return 0
13851 # Sleep to avoid a cached response.
13852 #define OBD_STATFS_CACHE_SECONDS 1
13854 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13855 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13856 $LFS df || error "lfs failed"
13857 check_stats $SINGLEMDS "statfs" 1
13859 # check aggregated statfs (LU-10018)
13860 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13862 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13865 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13866 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13868 check_stats $SINGLEMDS "statfs" 1
13870 # We want to check that the client didn't send OST_STATFS to
13871 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13872 # extra care is needed here.
13873 if remote_mds; then
13874 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13875 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13877 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13878 [ "$res" ] && error "OST got STATFS"
13883 run_test 133b "Verifying extra MDT stats =================================="
13886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13887 remote_ost_nodsh && skip "remote OST with nodsh"
13888 remote_mds_nodsh && skip "remote MDS with nodsh"
13890 local testdir=$DIR/$tdir/stats_testdir
13892 test_mkdir -p $testdir
13894 # verify obdfilter stats.
13895 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13897 cancel_lru_locks osc
13898 wait_delete_completed
13901 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13902 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13904 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13907 cancel_lru_locks osc
13908 check_stats ost1 "write" 1
13910 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13911 check_stats ost1 "read" 1
13913 > $testdir/$tfile || error "truncate failed"
13914 check_stats ost1 "punch" 1
13916 rm -f $testdir/$tfile || error "file remove failed"
13917 wait_delete_completed
13918 check_stats ost1 "destroy" 1
13922 run_test 133c "Verifying OST stats ========================================"
13929 while [ $value -ge 2 ]; do
13934 if [ $orig -gt $order ]; then
13942 local size=('K' 'M' 'G' 'T');
13944 local size_string=$value
13946 while [ $value -ge 1024 ]; do
13947 if [ $i -gt 3 ]; then
13948 #T is the biggest unit we get here, if that is bigger,
13950 size_string=${value}T
13953 value=$((value >> 10))
13954 if [ $value -lt 1024 ]; then
13955 size_string=${value}${size[$i]}
13964 get_rename_size() {
13966 local context=${2:-.}
13967 local sample=$(do_facet $SINGLEMDS $LCTL \
13968 get_param mdt.$FSNAME-MDT0000.rename_stats |
13969 grep -A1 $context |
13970 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13976 remote_ost_nodsh && skip "remote OST with nodsh"
13977 remote_mds_nodsh && skip "remote MDS with nodsh"
13978 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13979 skip_env "MDS doesn't support rename stats"
13981 local testdir1=$DIR/${tdir}/stats_testdir1
13982 local testdir2=$DIR/${tdir}/stats_testdir2
13983 mkdir -p $DIR/${tdir}
13985 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13987 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13988 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13990 createmany -o $testdir1/test 512 || error "createmany failed"
13992 # check samedir rename size
13993 mv ${testdir1}/test0 ${testdir1}/test_0
13995 local testdir1_size=$(ls -l $DIR/${tdir} |
13996 awk '/stats_testdir1/ {print $5}')
13997 local testdir2_size=$(ls -l $DIR/${tdir} |
13998 awk '/stats_testdir2/ {print $5}')
14000 testdir1_size=$(order_2 $testdir1_size)
14001 testdir2_size=$(order_2 $testdir2_size)
14003 testdir1_size=$(size_in_KMGT $testdir1_size)
14004 testdir2_size=$(size_in_KMGT $testdir2_size)
14006 echo "source rename dir size: ${testdir1_size}"
14007 echo "target rename dir size: ${testdir2_size}"
14009 local cmd="do_facet $SINGLEMDS $LCTL "
14010 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14012 eval $cmd || error "$cmd failed"
14013 local samedir=$($cmd | grep 'same_dir')
14014 local same_sample=$(get_rename_size $testdir1_size)
14015 [ -z "$samedir" ] && error "samedir_rename_size count error"
14016 [[ $same_sample -eq 1 ]] ||
14017 error "samedir_rename_size error $same_sample"
14018 echo "Check same dir rename stats success"
14020 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14022 # check crossdir rename size
14023 mv ${testdir1}/test_0 ${testdir2}/test_0
14025 testdir1_size=$(ls -l $DIR/${tdir} |
14026 awk '/stats_testdir1/ {print $5}')
14027 testdir2_size=$(ls -l $DIR/${tdir} |
14028 awk '/stats_testdir2/ {print $5}')
14030 testdir1_size=$(order_2 $testdir1_size)
14031 testdir2_size=$(order_2 $testdir2_size)
14033 testdir1_size=$(size_in_KMGT $testdir1_size)
14034 testdir2_size=$(size_in_KMGT $testdir2_size)
14036 echo "source rename dir size: ${testdir1_size}"
14037 echo "target rename dir size: ${testdir2_size}"
14039 eval $cmd || error "$cmd failed"
14040 local crossdir=$($cmd | grep 'crossdir')
14041 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14042 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14043 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14044 [[ $src_sample -eq 1 ]] ||
14045 error "crossdir_rename_size error $src_sample"
14046 [[ $tgt_sample -eq 1 ]] ||
14047 error "crossdir_rename_size error $tgt_sample"
14048 echo "Check cross dir rename stats success"
14049 rm -rf $DIR/${tdir}
14051 run_test 133d "Verifying rename_stats ========================================"
14054 remote_mds_nodsh && skip "remote MDS with nodsh"
14055 remote_ost_nodsh && skip "remote OST with nodsh"
14056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14058 local testdir=$DIR/${tdir}/stats_testdir
14059 local ctr f0 f1 bs=32768 count=42 sum
14061 mkdir -p ${testdir} || error "mkdir failed"
14063 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14065 for ctr in {write,read}_bytes; do
14067 cancel_lru_locks osc
14069 do_facet ost1 $LCTL set_param -n \
14070 "obdfilter.*.exports.clear=clear"
14072 if [ $ctr = write_bytes ]; then
14074 f1=${testdir}/${tfile}
14076 f0=${testdir}/${tfile}
14080 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14083 cancel_lru_locks osc
14085 sum=$(do_facet ost1 $LCTL get_param \
14086 "obdfilter.*.exports.*.stats" |
14087 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14088 $1 == ctr { sum += $7 }
14089 END { printf("%0.0f", sum) }')
14091 if ((sum != bs * count)); then
14092 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14096 rm -rf $DIR/${tdir}
14098 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14101 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14102 skip "too old lustre for get_param -R ($facet_ver)"
14104 # verifying readability.
14105 $LCTL get_param -R '*' &> /dev/null
14107 # Verifing writability with badarea_io.
14108 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14109 local skipped_params='force_lbug|changelog_mask|daemon_file'
14110 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14111 egrep -v "$skipped_params" |
14112 xargs -n 1 find $proc_dirs -name |
14113 xargs -n 1 badarea_io ||
14114 error "client badarea_io failed"
14116 # remount the FS in case writes/reads /proc break the FS
14117 cleanup || error "failed to unmount"
14118 setup || error "failed to setup"
14120 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14123 remote_mds_nodsh && skip "remote MDS with nodsh"
14124 remote_ost_nodsh && skip "remote OST with nodsh"
14126 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14127 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14129 for facet in mds1 ost1; do
14130 local facet_ver=$(lustre_version_code $facet)
14131 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14132 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14134 log "$facet: too old lustre for get_param -R"
14136 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14137 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14138 tr -d = | egrep -v $skipped_params |
14139 xargs -n 1 find $proc_dirs -name |
14140 xargs -n 1 badarea_io" ||
14141 error "$facet badarea_io failed"
14143 skip_noexit "$facet: too old lustre for get_param -R"
14147 # remount the FS in case writes/reads /proc break the FS
14148 cleanup || error "failed to unmount"
14149 setup || error "failed to setup"
14151 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14154 remote_mds_nodsh && skip "remote MDS with nodsh"
14155 remote_ost_nodsh && skip "remote OST with nodsh"
14156 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14157 skip "Need MDS version at least 2.9.54"
14160 for facet in client mds1 ost1; do
14161 # Get the list of files that are missing the terminating newline
14162 local plist=$(do_facet $facet
14163 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14165 for ent in $plist; do
14166 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14167 awk -v FS='\v' -v RS='\v\v' \
14168 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14169 print FILENAME}'" 2>/dev/null)
14170 [ -z $missing ] || {
14171 do_facet $facet $LCTL get_param $ent | od -An -tx1
14172 error "file does not end with newline: $facet-$ent"
14177 run_test 133h "Proc files should end with newlines"
14180 remote_mds_nodsh && skip "remote MDS with nodsh"
14181 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14182 skip "Need MDS version at least 2.7.54"
14184 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14185 cancel_lru_locks mdc
14187 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14188 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14189 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14192 createmany -o $DIR/$tdir/f $nr ||
14193 error "failed to create $nr files in $DIR/$tdir"
14194 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14196 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14197 do_facet mds1 $LCTL set_param fail_loc=0x327
14198 do_facet mds1 $LCTL set_param fail_val=500
14201 echo "sleep 10 seconds ..."
14203 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14205 do_facet mds1 $LCTL set_param fail_loc=0
14206 do_facet mds1 $LCTL set_param fail_val=0
14207 [ $lck_cnt -lt $unused ] ||
14208 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14211 unlinkmany $DIR/$tdir/f $nr
14213 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14216 remote_mds_nodsh && skip "remote MDS with nodsh"
14217 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14218 skip "Need MDS version at least 2.7.54"
14220 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14221 cancel_lru_locks mdc
14223 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14224 ldlm.lock_reclaim_threshold_mb)
14225 # disable reclaim temporarily
14226 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14228 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14229 do_facet mds1 $LCTL set_param fail_loc=0x328
14230 do_facet mds1 $LCTL set_param fail_val=500
14232 $LCTL set_param debug=+trace
14235 createmany -o $DIR/$tdir/f $nr &
14236 local create_pid=$!
14238 echo "Sleep $TIMEOUT seconds ..."
14240 if ! ps -p $create_pid > /dev/null 2>&1; then
14241 do_facet mds1 $LCTL set_param fail_loc=0
14242 do_facet mds1 $LCTL set_param fail_val=0
14243 do_facet mds1 $LCTL set_param \
14244 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14245 error "createmany finished incorrectly!"
14247 do_facet mds1 $LCTL set_param fail_loc=0
14248 do_facet mds1 $LCTL set_param fail_val=0
14249 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14250 wait $create_pid || return 1
14252 unlinkmany $DIR/$tdir/f $nr
14254 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14257 remote_mds_nodsh && skip "remote MDS with nodsh"
14258 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14259 skip "Need MDS version at least 2.13.50"
14262 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14264 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14265 #set only one record at plain llog
14266 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14268 #fill already existed plain llog each 64767
14269 #wrapping whole catalog
14270 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14272 createmany -o $DIR/$tdir/$tfile_ 64700
14273 for (( i = 0; i < 64700; i = i + 2 ))
14275 rm $DIR/$tdir/$tfile_$i &
14276 rm $DIR/$tdir/$tfile_$((i + 1)) &
14281 #waiting osp synchronization
14282 wait_delete_completed
14284 run_test 135 "Race catalog processing"
14287 remote_mds_nodsh && skip "remote MDS with nodsh"
14288 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14289 skip "Need MDS version at least 2.13.50"
14292 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14293 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14294 #set only one record at plain llog
14295 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14296 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14298 #fill already existed 2 plain llogs each 64767
14299 #wrapping whole catalog
14300 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14301 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14302 wait_delete_completed
14304 createmany -o $DIR/$tdir/$tfile_ 10
14307 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14308 for (( i = 0; i < 10; i = i + 3 ))
14310 rm $DIR/$tdir/$tfile_$i &
14311 rm $DIR/$tdir/$tfile_$((i + 1)) &
14315 rm $DIR/$tdir/$tfile_$((i + 2)) &
14318 #waiting osp synchronization
14319 wait_delete_completed
14321 run_test 136 "Race catalog processing 2"
14323 test_140() { #bug-17379
14324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14326 test_mkdir $DIR/$tdir
14327 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14328 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14330 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14331 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14333 while i=$((i + 1)); do
14335 cd $i || error "Changing to $i"
14336 ln -s ../stat stat || error "Creating stat symlink"
14337 # Read the symlink until ELOOP present,
14338 # not LBUGing the system is considered success,
14339 # we didn't overrun the stack.
14340 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14341 if [ $ret -ne 0 ]; then
14342 if [ $ret -eq 40 ]; then
14345 error "Open stat symlink"
14351 echo "The symlink depth = $i"
14352 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14353 error "Invalid symlink depth"
14355 # Test recursive symlink
14356 ln -s symlink_self symlink_self
14357 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14358 echo "open symlink_self returns $ret"
14359 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14361 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14366 local TF="$TMP/$tfile"
14368 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14369 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14371 cancel_lru_locks $OSC
14372 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14373 remount_client $MOUNT
14375 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14378 $TRUNCATE $DIR/$tfile 6000
14379 cancel_lru_locks $OSC
14380 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14383 echo "12345" >>$DIR/$tfile
14384 cancel_lru_locks $OSC
14385 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14388 echo "12345" >>$DIR/$tfile
14389 cancel_lru_locks $OSC
14390 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14392 run_test 150a "truncate/append tests"
14395 check_set_fallocate_or_skip
14398 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14399 check_fallocate $DIR/$tfile || error "fallocate failed"
14401 run_test 150b "Verify fallocate (prealloc) functionality"
14404 check_set_fallocate_or_skip
14407 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14408 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14410 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14411 # precomputed md5sum for 20MB of zeroes
14412 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14413 local sum=($(md5sum $DIR/$tfile))
14415 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14417 check_set_fallocate 1
14420 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14421 sum=($(md5sum $DIR/$tfile))
14423 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14425 run_test 150bb "Verify fallocate modes both zero space"
14428 check_set_fallocate_or_skip
14429 local striping="-c2"
14431 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14432 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14433 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14434 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14435 local want=$((OSTCOUNT * 1048576))
14437 # Must allocate all requested space, not more than 5% extra
14438 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14439 error "bytes $bytes is not $want"
14443 echo "verify fallocate on PFL file"
14445 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14447 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14448 error "Create $DIR/$tfile failed"
14449 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14450 error "fallocate failed"
14451 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14452 want=$((512 * 1048576))
14454 # Must allocate all requested space, not more than 5% extra
14455 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14456 error "bytes $bytes is not $want"
14458 run_test 150c "Verify fallocate Size and Blocks"
14461 check_set_fallocate_or_skip
14462 local striping="-c2"
14464 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14466 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14467 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14468 error "setstripe failed"
14469 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14470 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14471 local want=$((OSTCOUNT * 1048576))
14473 # Must allocate all requested space, not more than 5% extra
14474 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14475 error "bytes $bytes is not $want"
14477 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14480 check_set_fallocate_or_skip
14484 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14485 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14486 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14488 # Find OST with Minimum Size
14489 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14490 sort -un | head -1)
14492 # Get 100MB per OST of the available space to reduce run time
14493 # else 60% of the available space if we are running SLOW tests
14494 if [ $SLOW == "no" ]; then
14495 local space=$((1024 * 100 * OSTCOUNT))
14497 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14500 fallocate -l${space}k $DIR/$tfile ||
14501 error "fallocate ${space}k $DIR/$tfile failed"
14502 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14504 # get size immediately after fallocate. This should be correctly
14506 local size=$(stat -c '%s' $DIR/$tfile)
14507 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14509 # Sleep for a while for statfs to get updated. And not pull from cache.
14512 echo "df after fallocate:"
14515 (( size / 1024 == space )) || error "size $size != requested $space"
14516 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14517 error "used $used < space $space"
14519 rm $DIR/$tfile || error "rm failed"
14521 wait_delete_completed
14523 echo "df after unlink:"
14526 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14531 local want_size_before=20480 # in bytes
14532 local want_blocks_before=40 # 512 sized blocks
14533 local want_blocks_after=24 # 512 sized blocks
14534 local length=$(((want_blocks_before - want_blocks_after) * 512))
14536 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14537 skip "need at least 2.14.0 for fallocate punch"
14539 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14540 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14543 check_set_fallocate_or_skip
14544 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14546 [[ "x$DOM" == "xyes" ]] &&
14547 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14549 echo "Verify fallocate punch: Range within the file range"
14550 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14551 error "dd failed for bs 4096 and count 5"
14553 # Call fallocate with punch range which is within the file range
14554 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14555 error "fallocate failed: offset 4096 and length $length"
14556 # client must see changes immediately after fallocate
14557 size=$(stat -c '%s' $DIR/$tfile)
14558 blocks=$(stat -c '%b' $DIR/$tfile)
14560 # Verify punch worked.
14561 (( blocks == want_blocks_after )) ||
14562 error "punch failed: blocks $blocks != $want_blocks_after"
14564 (( size == want_size_before )) ||
14565 error "punch failed: size $size != $want_size_before"
14567 # Verify there is hole in file
14568 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14569 # precomputed md5sum
14570 local expect="4a9a834a2db02452929c0a348273b4aa"
14572 cksum=($(md5sum $DIR/$tfile))
14573 [[ "${cksum[0]}" == "$expect" ]] ||
14574 error "unexpected MD5SUM after punch: ${cksum[0]}"
14576 # Start second sub-case for fallocate punch.
14577 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14578 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14579 error "dd failed for bs 4096 and count 5"
14581 # Punch range less than block size will have no change in block count
14582 want_blocks_after=40 # 512 sized blocks
14584 # Punch overlaps two blocks and less than blocksize
14585 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14586 error "fallocate failed: offset 4000 length 3000"
14587 size=$(stat -c '%s' $DIR/$tfile)
14588 blocks=$(stat -c '%b' $DIR/$tfile)
14590 # Verify punch worked.
14591 (( blocks == want_blocks_after )) ||
14592 error "punch failed: blocks $blocks != $want_blocks_after"
14594 (( size == want_size_before )) ||
14595 error "punch failed: size $size != $want_size_before"
14597 # Verify if range is really zero'ed out. We expect Zeros.
14598 # precomputed md5sum
14599 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14600 cksum=($(md5sum $DIR/$tfile))
14601 [[ "${cksum[0]}" == "$expect" ]] ||
14602 error "unexpected MD5SUM after punch: ${cksum[0]}"
14604 run_test 150f "Verify fallocate punch functionality"
14612 local BS=4096 # Block size in bytes
14614 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14615 skip "need at least 2.14.0 for fallocate punch"
14617 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14618 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14621 check_set_fallocate_or_skip
14622 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14624 if [[ "x$DOM" == "xyes" ]]; then
14625 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14626 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14628 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14629 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14632 # Get 100MB per OST of the available space to reduce run time
14633 # else 60% of the available space if we are running SLOW tests
14634 if [ $SLOW == "no" ]; then
14635 space=$((1024 * 100 * OSTCOUNT))
14637 # Find OST with Minimum Size
14638 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14639 sort -un | head -1)
14640 echo "min size OST: $space"
14641 space=$(((space * 60)/100 * OSTCOUNT))
14643 # space in 1k units, round to 4k blocks
14644 local blkcount=$((space * 1024 / $BS))
14646 echo "Verify fallocate punch: Very large Range"
14647 fallocate -l${space}k $DIR/$tfile ||
14648 error "fallocate ${space}k $DIR/$tfile failed"
14649 # write 1M at the end, start and in the middle
14650 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14651 error "dd failed: bs $BS count 256"
14652 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14653 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14654 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14655 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14658 size=$(stat -c '%s' $DIR/$tfile)
14660 # gather punch length.
14661 local punch_size=$((size - (BS * 2)))
14663 echo "punch_size = $punch_size"
14664 echo "size - punch_size: $((size - punch_size))"
14665 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14667 # Call fallocate to punch all except 2 blocks. We leave the
14668 # first and the last block
14669 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14670 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14671 error "fallocate failed: offset $BS length $punch_size"
14673 size_after=$(stat -c '%s' $DIR/$tfile)
14674 blocks_after=$(stat -c '%b' $DIR/$tfile)
14676 # Verify punch worked.
14677 # Size should be kept
14678 (( size == size_after )) ||
14679 error "punch failed: size $size != $size_after"
14681 # two 4k data blocks to remain plus possible 1 extra extent block
14682 (( blocks_after <= ((BS / 512) * 3) )) ||
14683 error "too many blocks remains: $blocks_after"
14685 # Verify that file has hole between the first and the last blocks
14686 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14687 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14689 echo "Hole at [$hole_start, $hole_end)"
14690 (( hole_start == BS )) ||
14691 error "no hole at offset $BS after punch"
14693 (( hole_end == BS + punch_size )) ||
14694 error "data at offset $hole_end < $((BS + punch_size))"
14696 run_test 150g "Verify fallocate punch on large range"
14698 #LU-2902 roc_hit was not able to read all values from lproc
14699 function roc_hit_init() {
14700 local list=$(comma_list $(osts_nodes))
14701 local dir=$DIR/$tdir-check
14702 local file=$dir/$tfile
14708 #use setstripe to do a write to every ost
14709 for i in $(seq 0 $((OSTCOUNT-1))); do
14710 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14711 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14712 idx=$(printf %04x $i)
14713 BEFORE=$(get_osd_param $list *OST*$idx stats |
14714 awk '$1 == "cache_access" {sum += $7}
14715 END { printf("%0.0f", sum) }')
14717 cancel_lru_locks osc
14718 cat $file >/dev/null
14720 AFTER=$(get_osd_param $list *OST*$idx stats |
14721 awk '$1 == "cache_access" {sum += $7}
14722 END { printf("%0.0f", sum) }')
14724 echo BEFORE:$BEFORE AFTER:$AFTER
14725 if ! let "AFTER - BEFORE == 4"; then
14727 error "roc_hit is not safe to use"
14735 function roc_hit() {
14736 local list=$(comma_list $(osts_nodes))
14737 echo $(get_osd_param $list '' stats |
14738 awk '$1 == "cache_hit" {sum += $7}
14739 END { printf("%0.0f", sum) }')
14742 function set_cache() {
14745 if [ "$2" == "off" ]; then
14748 local list=$(comma_list $(osts_nodes))
14749 set_osd_param $list '' $1_cache_enable $on
14751 cancel_lru_locks osc
14755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14756 remote_ost_nodsh && skip "remote OST with nodsh"
14759 local list=$(comma_list $(osts_nodes))
14761 # check whether obdfilter is cache capable at all
14762 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14763 skip "not cache-capable obdfilter"
14766 # check cache is enabled on all obdfilters
14767 if get_osd_param $list '' read_cache_enable | grep 0; then
14768 skip "oss cache is disabled"
14771 set_osd_param $list '' writethrough_cache_enable 1
14773 # check write cache is enabled on all obdfilters
14774 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14775 skip "oss write cache is NOT enabled"
14780 #define OBD_FAIL_OBD_NO_LRU 0x609
14781 do_nodes $list $LCTL set_param fail_loc=0x609
14783 # pages should be in the case right after write
14784 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14787 local BEFORE=$(roc_hit)
14788 cancel_lru_locks osc
14789 cat $DIR/$tfile >/dev/null
14790 local AFTER=$(roc_hit)
14792 do_nodes $list $LCTL set_param fail_loc=0
14794 if ! let "AFTER - BEFORE == CPAGES"; then
14795 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14798 cancel_lru_locks osc
14799 # invalidates OST cache
14800 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14801 set_osd_param $list '' read_cache_enable 0
14802 cat $DIR/$tfile >/dev/null
14804 # now data shouldn't be found in the cache
14806 cancel_lru_locks osc
14807 cat $DIR/$tfile >/dev/null
14809 if let "AFTER - BEFORE != 0"; then
14810 error "IN CACHE: before: $BEFORE, after: $AFTER"
14813 set_osd_param $list '' read_cache_enable 1
14816 run_test 151 "test cache on oss and controls ==============================="
14819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14821 local TF="$TMP/$tfile"
14823 # simulate ENOMEM during write
14824 #define OBD_FAIL_OST_NOMEM 0x226
14825 lctl set_param fail_loc=0x80000226
14826 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14828 sync || error "sync failed"
14829 lctl set_param fail_loc=0
14831 # discard client's cache
14832 cancel_lru_locks osc
14834 # simulate ENOMEM during read
14835 lctl set_param fail_loc=0x80000226
14836 cmp $TF $DIR/$tfile || error "cmp failed"
14837 lctl set_param fail_loc=0
14841 run_test 152 "test read/write with enomem ============================"
14844 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14846 run_test 153 "test if fdatasync does not crash ======================="
14848 dot_lustre_fid_permission_check() {
14850 local ffid=$MOUNT/.lustre/fid/$fid
14853 echo "stat fid $fid"
14854 stat $ffid > /dev/null || error "stat $ffid failed."
14855 echo "touch fid $fid"
14856 touch $ffid || error "touch $ffid failed."
14857 echo "write to fid $fid"
14858 cat /etc/hosts > $ffid || error "write $ffid failed."
14859 echo "read fid $fid"
14860 diff /etc/hosts $ffid || error "read $ffid failed."
14861 echo "append write to fid $fid"
14862 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14863 echo "rename fid $fid"
14864 mv $ffid $test_dir/$tfile.1 &&
14865 error "rename $ffid to $tfile.1 should fail."
14866 touch $test_dir/$tfile.1
14867 mv $test_dir/$tfile.1 $ffid &&
14868 error "rename $tfile.1 to $ffid should fail."
14869 rm -f $test_dir/$tfile.1
14870 echo "truncate fid $fid"
14871 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14872 echo "link fid $fid"
14873 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14874 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14875 echo "setfacl fid $fid"
14876 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14877 echo "getfacl fid $fid"
14878 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14880 echo "unlink fid $fid"
14881 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14882 echo "mknod fid $fid"
14883 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14885 fid=[0xf00000400:0x1:0x0]
14886 ffid=$MOUNT/.lustre/fid/$fid
14888 echo "stat non-exist fid $fid"
14889 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14890 echo "write to non-exist fid $fid"
14891 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14892 echo "link new fid $fid"
14893 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14895 mkdir -p $test_dir/$tdir
14896 touch $test_dir/$tdir/$tfile
14897 fid=$($LFS path2fid $test_dir/$tdir)
14900 error "error: could not get fid for $test_dir/$dir/$tfile."
14902 ffid=$MOUNT/.lustre/fid/$fid
14905 ls $ffid > /dev/null || error "ls $ffid failed."
14906 echo "touch $fid/$tfile.1"
14907 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14909 echo "touch $MOUNT/.lustre/fid/$tfile"
14910 touch $MOUNT/.lustre/fid/$tfile && \
14911 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14913 echo "setxattr to $MOUNT/.lustre/fid"
14914 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14916 echo "listxattr for $MOUNT/.lustre/fid"
14917 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14919 echo "delxattr from $MOUNT/.lustre/fid"
14920 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14922 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14923 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14924 error "touch invalid fid should fail."
14926 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14927 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14928 error "touch non-normal fid should fail."
14930 echo "rename $tdir to $MOUNT/.lustre/fid"
14931 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14932 error "rename to $MOUNT/.lustre/fid should fail."
14934 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14936 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14937 local new_obf_mode=777
14939 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14940 chmod $new_obf_mode $DIR/.lustre/fid ||
14941 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14943 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14944 [ $obf_mode -eq $new_obf_mode ] ||
14945 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14947 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14948 chmod $old_obf_mode $DIR/.lustre/fid ||
14949 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14952 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14953 fid=$($LFS path2fid $test_dir/$tfile-2)
14955 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14957 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14958 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14959 error "create lov data thru .lustre failed"
14961 echo "cp /etc/passwd $test_dir/$tfile-2"
14962 cp /etc/passwd $test_dir/$tfile-2 ||
14963 error "copy to $test_dir/$tfile-2 failed."
14964 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14965 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14966 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14968 rm -rf $test_dir/tfile.lnk
14969 rm -rf $test_dir/$tfile-2
14973 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14974 skip "Need MDS version at least 2.4.1"
14976 local tf=$DIR/$tfile
14979 local fid=$($LFS path2fid $tf)
14980 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14982 # check that we get the same pathname back
14985 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14986 echo "$rootpath $fid"
14987 found=$($LFS fid2path $rootpath "$fid")
14988 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14989 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14992 # check wrong root path format
14993 rootpath=$MOUNT"_wrong"
14994 found=$($LFS fid2path $rootpath "$fid")
14995 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14997 run_test 154A "lfs path2fid and fid2path basic checks"
15000 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15001 skip "Need MDS version at least 2.4.1"
15003 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15004 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15005 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15006 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15008 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15009 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15011 # check that we get the same pathname
15012 echo "PFID: $PFID, name: $name"
15013 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15014 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15015 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15016 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15018 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15020 run_test 154B "verify the ll_decode_linkea tool"
15023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15025 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15026 skip "Need MDS version at least 2.2.51"
15027 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15029 cp /etc/hosts $DIR/$tfile
15031 fid=$($LFS path2fid $DIR/$tfile)
15033 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15035 dot_lustre_fid_permission_check "$fid" $DIR ||
15036 error "dot lustre permission check $fid failed"
15038 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15040 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15042 touch $MOUNT/.lustre/file &&
15043 error "creation is not allowed under .lustre"
15045 mkdir $MOUNT/.lustre/dir &&
15046 error "mkdir is not allowed under .lustre"
15050 run_test 154a "Open-by-FID"
15053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15054 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15055 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15056 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15057 skip "Need MDS version at least 2.2.51"
15059 local remote_dir=$DIR/$tdir/remote_dir
15063 mkdir -p $DIR/$tdir
15064 $LFS mkdir -i $MDTIDX $remote_dir ||
15065 error "create remote directory failed"
15067 cp /etc/hosts $remote_dir/$tfile
15069 fid=$($LFS path2fid $remote_dir/$tfile)
15071 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15073 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15074 error "dot lustre permission check $fid failed"
15077 run_test 154b "Open-by-FID for remote directory"
15080 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15081 skip "Need MDS version at least 2.4.1"
15083 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15084 local FID1=$($LFS path2fid $DIR/$tfile.1)
15085 local FID2=$($LFS path2fid $DIR/$tfile.2)
15086 local FID3=$($LFS path2fid $DIR/$tfile.3)
15089 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15090 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15091 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15093 [ "$FID" = "${!want}" ] ||
15094 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15098 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15100 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15101 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15105 run_test 154c "lfs path2fid and fid2path multiple arguments"
15108 remote_mds_nodsh && skip "remote MDS with nodsh"
15109 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15110 skip "Need MDS version at least 2.5.53"
15112 if remote_mds; then
15113 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15117 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15124 local fid=$($LFS path2fid $DIR/$tfile)
15127 cmd="exec $fd<$DIR/$tfile"
15129 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15130 echo "$fid_list" | grep "$fid"
15133 cmd="exec $fd>/dev/null"
15135 if [ $rc -ne 0 ]; then
15136 error "FID $fid not found in open files list $fid_list"
15139 run_test 154d "Verify open file fid"
15143 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15144 skip "Need MDS version at least 2.6.50"
15146 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15147 error ".lustre returned by readdir"
15150 run_test 154e ".lustre is not returned by readdir"
15153 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15155 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15156 mkdir_on_mdt0 $DIR/$tdir
15157 # test dirs inherit from its stripe
15158 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15159 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15160 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15161 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15164 # get fid of parents
15165 local FID0=$($LFS path2fid $DIR/$tdir)
15166 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15167 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15168 local FID3=$($LFS path2fid $DIR)
15170 # check that path2fid --parents returns expected <parent_fid>/name
15171 # 1) test for a directory (single parent)
15172 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15173 [ "$parent" == "$FID0/foo1" ] ||
15174 error "expected parent: $FID0/foo1, got: $parent"
15176 # 2) test for a file with nlink > 1 (multiple parents)
15177 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15178 echo "$parent" | grep -F "$FID1/$tfile" ||
15179 error "$FID1/$tfile not returned in parent list"
15180 echo "$parent" | grep -F "$FID2/link" ||
15181 error "$FID2/link not returned in parent list"
15183 # 3) get parent by fid
15184 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15185 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15186 echo "$parent" | grep -F "$FID1/$tfile" ||
15187 error "$FID1/$tfile not returned in parent list (by fid)"
15188 echo "$parent" | grep -F "$FID2/link" ||
15189 error "$FID2/link not returned in parent list (by fid)"
15191 # 4) test for entry in root directory
15192 parent=$($LFS path2fid --parents $DIR/f)
15193 echo "$parent" | grep -F "$FID3/f" ||
15194 error "$FID3/f not returned in parent list"
15196 # 5) test it on root directory
15197 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15198 error "$MOUNT should not have parents"
15200 # enable xattr caching and check that linkea is correctly updated
15201 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15202 save_lustre_params client "llite.*.xattr_cache" > $save
15203 lctl set_param llite.*.xattr_cache 1
15205 # 6.1) linkea update on rename
15206 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15208 # get parents by fid
15209 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15210 # foo1 should no longer be returned in parent list
15211 echo "$parent" | grep -F "$FID1" &&
15212 error "$FID1 should no longer be in parent list"
15213 # the new path should appear
15214 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15215 error "$FID2/$tfile.moved is not in parent list"
15217 # 6.2) linkea update on unlink
15218 rm -f $DIR/$tdir/foo2/link
15219 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15220 # foo2/link should no longer be returned in parent list
15221 echo "$parent" | grep -F "$FID2/link" &&
15222 error "$FID2/link should no longer be in parent list"
15226 restore_lustre_params < $save
15229 run_test 154f "get parent fids by reading link ea"
15233 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15234 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15235 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15236 skip "Need MDS version at least 2.6.92"
15238 mkdir_on_mdt0 $DIR/$tdir
15239 llapi_fid_test -d $DIR/$tdir
15241 run_test 154g "various llapi FID tests"
15243 test_155_small_load() {
15244 local temp=$TMP/$tfile
15245 local file=$DIR/$tfile
15247 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15248 error "dd of=$temp bs=6096 count=1 failed"
15250 cancel_lru_locks $OSC
15251 cmp $temp $file || error "$temp $file differ"
15253 $TRUNCATE $temp 6000
15254 $TRUNCATE $file 6000
15255 cmp $temp $file || error "$temp $file differ (truncate1)"
15257 echo "12345" >>$temp
15258 echo "12345" >>$file
15259 cmp $temp $file || error "$temp $file differ (append1)"
15261 echo "12345" >>$temp
15262 echo "12345" >>$file
15263 cmp $temp $file || error "$temp $file differ (append2)"
15269 test_155_big_load() {
15270 remote_ost_nodsh && skip "remote OST with nodsh"
15272 local temp=$TMP/$tfile
15273 local file=$DIR/$tfile
15276 local cache_size=$(do_facet ost$((MAXI+1)) \
15277 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15278 local large_file_size=$((cache_size * 2))
15280 echo "OSS cache size: $cache_size KB"
15281 echo "Large file size: $large_file_size KB"
15283 [ $MAXV -le $large_file_size ] &&
15284 skip_env "max available OST size needs > $large_file_size KB"
15286 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15288 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15289 error "dd of=$temp bs=$large_file_size count=1k failed"
15292 cancel_lru_locks osc
15293 cmp $temp $file || error "$temp $file differ"
15299 save_writethrough() {
15300 local facets=$(get_facets OST)
15302 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15308 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15310 save_writethrough $p
15313 set_cache writethrough on
15314 test_155_small_load
15315 restore_lustre_params < $p
15318 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15323 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15325 save_writethrough $p
15328 set_cache writethrough off
15329 test_155_small_load
15330 restore_lustre_params < $p
15333 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15338 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15340 save_writethrough $p
15343 set_cache writethrough on
15344 test_155_small_load
15345 restore_lustre_params < $p
15348 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15353 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15355 save_writethrough $p
15358 set_cache writethrough off
15359 test_155_small_load
15360 restore_lustre_params < $p
15363 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15368 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15370 save_writethrough $p
15373 set_cache writethrough on
15375 restore_lustre_params < $p
15378 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15383 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15385 save_writethrough $p
15388 set_cache writethrough off
15390 restore_lustre_params < $p
15393 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15398 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15400 save_writethrough $p
15403 set_cache writethrough on
15405 restore_lustre_params < $p
15408 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15413 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15415 save_writethrough $p
15418 set_cache writethrough off
15420 restore_lustre_params < $p
15423 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15427 remote_ost_nodsh && skip "remote OST with nodsh"
15428 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15429 skip "stats not implemented on old servers"
15430 [ "$ost1_FSTYPE" = "zfs" ] &&
15431 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15436 local file="$DIR/$tfile"
15437 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15439 save_writethrough $p
15442 log "Turn on read and write cache"
15444 set_cache writethrough on
15446 log "Write data and read it back."
15447 log "Read should be satisfied from the cache."
15448 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15450 cancel_lru_locks osc
15451 cat $file >/dev/null
15453 if ! let "AFTER - BEFORE == CPAGES"; then
15454 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15456 log "cache hits: before: $BEFORE, after: $AFTER"
15459 log "Read again; it should be satisfied from the cache."
15461 cancel_lru_locks osc
15462 cat $file >/dev/null
15464 if ! let "AFTER - BEFORE == CPAGES"; then
15465 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15467 log "cache hits:: before: $BEFORE, after: $AFTER"
15470 log "Turn off the read cache and turn on the write cache"
15472 set_cache writethrough on
15474 log "Read again; it should be satisfied from the cache."
15476 cancel_lru_locks osc
15477 cat $file >/dev/null
15479 if ! let "AFTER - BEFORE == CPAGES"; then
15480 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15482 log "cache hits:: before: $BEFORE, after: $AFTER"
15485 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15486 # > 2.12.56 uses pagecache if cached
15487 log "Read again; it should not be satisfied from the cache."
15489 cancel_lru_locks osc
15490 cat $file >/dev/null
15492 if ! let "AFTER - BEFORE == 0"; then
15493 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15495 log "cache hits:: before: $BEFORE, after: $AFTER"
15499 log "Write data and read it back."
15500 log "Read should be satisfied from the cache."
15501 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15503 cancel_lru_locks osc
15504 cat $file >/dev/null
15506 if ! let "AFTER - BEFORE == CPAGES"; then
15507 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15509 log "cache hits:: before: $BEFORE, after: $AFTER"
15512 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15513 # > 2.12.56 uses pagecache if cached
15514 log "Read again; it should not be satisfied from the cache."
15516 cancel_lru_locks osc
15517 cat $file >/dev/null
15519 if ! let "AFTER - BEFORE == 0"; then
15520 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15522 log "cache hits:: before: $BEFORE, after: $AFTER"
15526 log "Turn off read and write cache"
15528 set_cache writethrough off
15530 log "Write data and read it back"
15531 log "It should not be satisfied from the cache."
15533 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15534 cancel_lru_locks osc
15536 cat $file >/dev/null
15538 if ! let "AFTER - BEFORE == 0"; then
15539 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15541 log "cache hits:: before: $BEFORE, after: $AFTER"
15544 log "Turn on the read cache and turn off the write cache"
15546 set_cache writethrough off
15548 log "Write data and read it back"
15549 log "It should not be satisfied from the cache."
15551 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15553 cancel_lru_locks osc
15554 cat $file >/dev/null
15556 if ! let "AFTER - BEFORE == 0"; then
15557 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15559 log "cache hits:: before: $BEFORE, after: $AFTER"
15562 log "Read again; it should be satisfied from the cache."
15564 cancel_lru_locks osc
15565 cat $file >/dev/null
15567 if ! let "AFTER - BEFORE == CPAGES"; then
15568 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15570 log "cache hits:: before: $BEFORE, after: $AFTER"
15573 restore_lustre_params < $p
15576 run_test 156 "Verification of tunables"
15579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15580 remote_mds_nodsh && skip "remote MDS with nodsh"
15581 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15582 skip "Need MDS version at least 2.2.0"
15584 changelog_register || error "changelog_register failed"
15585 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15586 changelog_users $SINGLEMDS | grep -q $cl_user ||
15587 error "User $cl_user not found in changelog_users"
15589 mkdir_on_mdt0 $DIR/$tdir
15592 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15593 changelog_clear 0 || error "changelog_clear failed"
15594 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15595 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15596 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15597 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15598 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15599 rm $DIR/$tdir/pics/desktop.jpg
15601 echo "verifying changelog mask"
15602 changelog_chmask "-MKDIR"
15603 changelog_chmask "-CLOSE"
15605 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15606 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15608 changelog_chmask "+MKDIR"
15609 changelog_chmask "+CLOSE"
15611 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15612 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15614 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15615 CLOSES=$(changelog_dump | grep -c "CLOSE")
15616 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15617 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15620 echo "verifying target fid"
15621 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15622 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15623 [ "$fidc" == "$fidf" ] ||
15624 error "changelog '$tfile' fid $fidc != file fid $fidf"
15625 echo "verifying parent fid"
15626 # The FID returned from the Changelog may be the directory shard on
15627 # a different MDT, and not the FID returned by path2fid on the parent.
15628 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15629 # since this is what will matter when recreating this file in the tree.
15630 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15631 local pathp=$($LFS fid2path $MOUNT "$fidp")
15632 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15633 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15635 echo "getting records for $cl_user"
15636 changelog_users $SINGLEMDS
15637 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15639 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15640 error "changelog_clear failed"
15641 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15642 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15643 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15644 error "user index expect $user_rec1 + $nclr != $user_rec2"
15646 local min0_rec=$(changelog_users $SINGLEMDS |
15647 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15648 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15649 awk '{ print $1; exit; }')
15651 changelog_dump | tail -n 5
15652 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15653 [ $first_rec == $((min0_rec + 1)) ] ||
15654 error "first index should be $min0_rec + 1 not $first_rec"
15656 # LU-3446 changelog index reset on MDT restart
15657 local cur_rec1=$(changelog_users $SINGLEMDS |
15658 awk '/^current.index:/ { print $NF }')
15659 changelog_clear 0 ||
15660 error "clear all changelog records for $cl_user failed"
15661 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15662 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15663 error "Fail to start $SINGLEMDS"
15664 local cur_rec2=$(changelog_users $SINGLEMDS |
15665 awk '/^current.index:/ { print $NF }')
15666 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15667 [ $cur_rec1 == $cur_rec2 ] ||
15668 error "current index should be $cur_rec1 not $cur_rec2"
15670 echo "verifying users from this test are deregistered"
15671 changelog_deregister || error "changelog_deregister failed"
15672 changelog_users $SINGLEMDS | grep -q $cl_user &&
15673 error "User '$cl_user' still in changelog_users"
15675 # lctl get_param -n mdd.*.changelog_users
15676 # current_index: 144
15677 # ID index (idle seconds)
15678 # cl3 144 (2) mask=<list>
15679 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15680 # this is the normal case where all users were deregistered
15681 # make sure no new records are added when no users are present
15682 local last_rec1=$(changelog_users $SINGLEMDS |
15683 awk '/^current.index:/ { print $NF }')
15684 touch $DIR/$tdir/chloe
15685 local last_rec2=$(changelog_users $SINGLEMDS |
15686 awk '/^current.index:/ { print $NF }')
15687 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15688 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15690 # any changelog users must be leftovers from a previous test
15691 changelog_users $SINGLEMDS
15692 echo "other changelog users; can't verify off"
15695 run_test 160a "changelog sanity"
15697 test_160b() { # LU-3587
15698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15699 remote_mds_nodsh && skip "remote MDS with nodsh"
15700 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15701 skip "Need MDS version at least 2.2.0"
15703 changelog_register || error "changelog_register failed"
15704 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15705 changelog_users $SINGLEMDS | grep -q $cl_user ||
15706 error "User '$cl_user' not found in changelog_users"
15708 local longname1=$(str_repeat a 255)
15709 local longname2=$(str_repeat b 255)
15712 echo "creating very long named file"
15713 touch $longname1 || error "create of '$longname1' failed"
15714 echo "renaming very long named file"
15715 mv $longname1 $longname2
15717 changelog_dump | grep RENME | tail -n 5
15720 run_test 160b "Verify that very long rename doesn't crash in changelog"
15723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15724 remote_mds_nodsh && skip "remote MDS with nodsh"
15726 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15727 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15728 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15729 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15733 # Registration step
15734 changelog_register || error "changelog_register failed"
15737 mkdir -p $DIR/$tdir
15738 $MCREATE $DIR/$tdir/foo_160c
15739 changelog_chmask "-TRUNC"
15740 $TRUNCATE $DIR/$tdir/foo_160c 200
15741 changelog_chmask "+TRUNC"
15742 $TRUNCATE $DIR/$tdir/foo_160c 199
15743 changelog_dump | tail -n 5
15744 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15745 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15747 run_test 160c "verify that changelog log catch the truncate event"
15750 remote_mds_nodsh && skip "remote MDS with nodsh"
15751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15753 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15754 skip "Need MDS version at least 2.7.60"
15756 # Registration step
15757 changelog_register || error "changelog_register failed"
15759 mkdir -p $DIR/$tdir/migrate_dir
15760 changelog_clear 0 || error "changelog_clear failed"
15762 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15763 changelog_dump | tail -n 5
15764 local migrates=$(changelog_dump | grep -c "MIGRT")
15765 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15767 run_test 160d "verify that changelog log catch the migrate event"
15770 remote_mds_nodsh && skip "remote MDS with nodsh"
15773 changelog_register || error "changelog_register failed"
15775 local MDT0=$(facet_svc $SINGLEMDS)
15778 # No user (expect fail)
15779 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15781 if [ $rc -eq 0 ]; then
15782 error "Should fail without user"
15783 elif [ $rc -ne 4 ]; then
15784 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15787 # Delete a future user (expect fail)
15788 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15790 if [ $rc -eq 0 ]; then
15791 error "Deleted non-existant user cl77"
15792 elif [ $rc -ne 2 ]; then
15793 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15796 # Clear to a bad index (1 billion should be safe)
15797 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15800 if [ $rc -eq 0 ]; then
15801 error "Successfully cleared to invalid CL index"
15802 elif [ $rc -ne 22 ]; then
15803 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15806 run_test 160e "changelog negative testing (should return errors)"
15809 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15810 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15811 skip "Need MDS version at least 2.10.56"
15813 local mdts=$(comma_list $(mdts_nodes))
15816 changelog_register || error "first changelog_register failed"
15817 changelog_register || error "second changelog_register failed"
15819 declare -A cl_user1
15820 declare -A cl_user2
15825 # generate some changelog records to accumulate on each MDT
15826 # use all_char because created files should be evenly distributed
15827 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15828 error "test_mkdir $tdir failed"
15829 log "$(date +%s): creating first files"
15830 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15831 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15832 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15835 # check changelogs have been generated
15836 local start=$SECONDS
15837 local idle_time=$((MDSCOUNT * 5 + 5))
15838 local nbcl=$(changelog_dump | wc -l)
15839 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15841 for param in "changelog_max_idle_time=$idle_time" \
15843 "changelog_min_gc_interval=2" \
15844 "changelog_min_free_cat_entries=3"; do
15845 local MDT0=$(facet_svc $SINGLEMDS)
15846 local var="${param%=*}"
15847 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15849 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15850 do_nodes $mdts $LCTL set_param mdd.*.$param
15853 # force cl_user2 to be idle (1st part), but also cancel the
15854 # cl_user1 records so that it is not evicted later in the test.
15855 local sleep1=$((idle_time / 2))
15856 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15859 # simulate changelog catalog almost full
15860 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15861 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15863 for i in $(seq $MDSCOUNT); do
15864 cl_users=(${CL_USERS[mds$i]})
15865 cl_user1[mds$i]="${cl_users[0]}"
15866 cl_user2[mds$i]="${cl_users[1]}"
15868 [ -n "${cl_user1[mds$i]}" ] ||
15869 error "mds$i: no user registered"
15870 [ -n "${cl_user2[mds$i]}" ] ||
15871 error "mds$i: only ${cl_user2[mds$i]} is registered"
15873 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15874 [ -n "$user_rec1" ] ||
15875 error "mds$i: User ${cl_user1[mds$i]} not registered"
15876 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15877 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15878 [ -n "$user_rec2" ] ||
15879 error "mds$i: User ${cl_user1[mds$i]} not registered"
15880 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15881 "$user_rec1 + 2 == $user_rec2"
15882 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15883 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15884 "$user_rec1 + 2, but is $user_rec2"
15885 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15886 [ -n "$user_rec2" ] ||
15887 error "mds$i: User ${cl_user2[mds$i]} not registered"
15888 [ $user_rec1 == $user_rec2 ] ||
15889 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15890 "$user_rec1, but is $user_rec2"
15893 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15894 local sleep2=$((idle_time - (SECONDS - start) + 1))
15895 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15898 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15899 # cl_user1 should be OK because it recently processed records.
15900 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15901 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15902 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15903 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15906 # ensure gc thread is done
15907 for i in $(mdts_nodes); do
15908 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15909 error "$i: GC-thread not done"
15913 for (( i = 1; i <= MDSCOUNT; i++ )); do
15914 # check cl_user1 still registered
15915 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15916 error "mds$i: User ${cl_user1[mds$i]} not registered"
15917 # check cl_user2 unregistered
15918 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15919 error "mds$i: User ${cl_user2[mds$i]} still registered"
15921 # check changelogs are present and starting at $user_rec1 + 1
15922 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15923 [ -n "$user_rec1" ] ||
15924 error "mds$i: User ${cl_user1[mds$i]} not registered"
15925 first_rec=$($LFS changelog $(facet_svc mds$i) |
15926 awk '{ print $1; exit; }')
15928 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15929 [ $((user_rec1 + 1)) == $first_rec ] ||
15930 error "mds$i: rec $first_rec != $user_rec1 + 1"
15933 run_test 160f "changelog garbage collect (timestamped users)"
15936 remote_mds_nodsh && skip "remote MDS with nodsh"
15937 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15938 skip "Need MDS version at least 2.10.56"
15940 local mdts=$(comma_list $(mdts_nodes))
15942 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15943 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15946 changelog_register || error "first changelog_register failed"
15947 changelog_register || error "second changelog_register failed"
15949 declare -A cl_user1
15950 declare -A cl_user2
15955 # generate some changelog records to accumulate on each MDT
15956 # use all_char because created files should be evenly distributed
15957 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15958 error "test_mkdir $tdir failed"
15959 for ((i = 0; i < MDSCOUNT; i++)); do
15960 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15961 error "create $DIR/$tdir/d$i.1 failed"
15964 # check changelogs have been generated
15965 local nbcl=$(changelog_dump | wc -l)
15966 (( $nbcl > 0 )) || error "no changelogs found"
15968 # reduce the max_idle_indexes value to make sure we exceed it
15969 for param in "changelog_max_idle_indexes=1" \
15971 "changelog_min_gc_interval=2" \
15972 "changelog_min_free_cat_entries=3"; do
15973 local MDT0=$(facet_svc $SINGLEMDS)
15974 local var="${param%=*}"
15975 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15977 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15978 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15979 error "unable to set mdd.*.$param"
15982 # simulate changelog catalog almost full
15983 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15984 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15986 local start=$SECONDS
15987 for i in $(seq $MDSCOUNT); do
15988 cl_users=(${CL_USERS[mds$i]})
15989 cl_user1[mds$i]="${cl_users[0]}"
15990 cl_user2[mds$i]="${cl_users[1]}"
15992 [ -n "${cl_user1[mds$i]}" ] ||
15993 error "mds$i: no user registered"
15994 [ -n "${cl_user2[mds$i]}" ] ||
15995 error "mds$i: only ${cl_user1[mds$i]} is registered"
15997 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15998 [ -n "$user_rec1" ] ||
15999 error "mds$i: User ${cl_user1[mds$i]} not registered"
16000 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16001 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16002 [ -n "$user_rec2" ] ||
16003 error "mds$i: User ${cl_user1[mds$i]} not registered"
16004 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16005 "$user_rec1 + 2 == $user_rec2"
16006 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16007 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16008 "$user_rec1 + 2, but is $user_rec2"
16009 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16010 [ -n "$user_rec2" ] ||
16011 error "mds$i: User ${cl_user2[mds$i]} not registered"
16012 [ $user_rec1 == $user_rec2 ] ||
16013 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16014 "$user_rec1, but is $user_rec2"
16017 # ensure we are past the previous changelog_min_gc_interval set above
16018 local sleep2=$((start + 2 - SECONDS))
16019 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16021 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16022 # cl_user1 should be OK because it recently processed records.
16023 for ((i = 0; i < MDSCOUNT; i++)); do
16024 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16025 error "create $DIR/$tdir/d$i.3 failed"
16028 # ensure gc thread is done
16029 for i in $(mdts_nodes); do
16030 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16031 error "$i: GC-thread not done"
16035 for (( i = 1; i <= MDSCOUNT; i++ )); do
16036 # check cl_user1 still registered
16037 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16038 error "mds$i: User ${cl_user1[mds$i]} not registered"
16039 # check cl_user2 unregistered
16040 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16041 error "mds$i: User ${cl_user2[mds$i]} still registered"
16043 # check changelogs are present and starting at $user_rec1 + 1
16044 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16045 [ -n "$user_rec1" ] ||
16046 error "mds$i: User ${cl_user1[mds$i]} not registered"
16047 first_rec=$($LFS changelog $(facet_svc mds$i) |
16048 awk '{ print $1; exit; }')
16050 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16051 [ $((user_rec1 + 1)) == $first_rec ] ||
16052 error "mds$i: rec $first_rec != $user_rec1 + 1"
16055 run_test 160g "changelog garbage collect (old users)"
16058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16059 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16060 skip "Need MDS version at least 2.10.56"
16062 local mdts=$(comma_list $(mdts_nodes))
16065 changelog_register || error "first changelog_register failed"
16066 changelog_register || error "second changelog_register failed"
16068 declare -A cl_user1
16069 declare -A cl_user2
16074 # generate some changelog records to accumulate on each MDT
16075 # use all_char because created files should be evenly distributed
16076 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16077 error "test_mkdir $tdir failed"
16078 for ((i = 0; i < MDSCOUNT; i++)); do
16079 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16080 error "create $DIR/$tdir/d$i.1 failed"
16083 # check changelogs have been generated
16084 local nbcl=$(changelog_dump | wc -l)
16085 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16087 for param in "changelog_max_idle_time=10" \
16089 "changelog_min_gc_interval=2"; do
16090 local MDT0=$(facet_svc $SINGLEMDS)
16091 local var="${param%=*}"
16092 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16094 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16095 do_nodes $mdts $LCTL set_param mdd.*.$param
16098 # force cl_user2 to be idle (1st part)
16101 for i in $(seq $MDSCOUNT); do
16102 cl_users=(${CL_USERS[mds$i]})
16103 cl_user1[mds$i]="${cl_users[0]}"
16104 cl_user2[mds$i]="${cl_users[1]}"
16106 [ -n "${cl_user1[mds$i]}" ] ||
16107 error "mds$i: no user registered"
16108 [ -n "${cl_user2[mds$i]}" ] ||
16109 error "mds$i: only ${cl_user2[mds$i]} is registered"
16111 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16112 [ -n "$user_rec1" ] ||
16113 error "mds$i: User ${cl_user1[mds$i]} not registered"
16114 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16115 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16116 [ -n "$user_rec2" ] ||
16117 error "mds$i: User ${cl_user1[mds$i]} not registered"
16118 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16119 "$user_rec1 + 2 == $user_rec2"
16120 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16121 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16122 "$user_rec1 + 2, but is $user_rec2"
16123 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16124 [ -n "$user_rec2" ] ||
16125 error "mds$i: User ${cl_user2[mds$i]} not registered"
16126 [ $user_rec1 == $user_rec2 ] ||
16127 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16128 "$user_rec1, but is $user_rec2"
16131 # force cl_user2 to be idle (2nd part) and to reach
16132 # changelog_max_idle_time
16135 # force each GC-thread start and block then
16136 # one per MDT/MDD, set fail_val accordingly
16137 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16138 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16140 # generate more changelogs to trigger fail_loc
16141 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16142 error "create $DIR/$tdir/${tfile}bis failed"
16144 # stop MDT to stop GC-thread, should be done in back-ground as it will
16145 # block waiting for the thread to be released and exit
16146 declare -A stop_pids
16147 for i in $(seq $MDSCOUNT); do
16149 stop_pids[mds$i]=$!
16152 for i in $(mdts_nodes); do
16155 local facets=$(facets_up_on_host $i)
16157 for facet in ${facets//,/ }; do
16158 if [[ $facet == mds* ]]; then
16162 # ensure each MDS's gc threads are still present and all in "R"
16163 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16164 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16165 error "$i: expected $nb GC-thread"
16167 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16169 error "$i: GC-thread not found in R-state"
16170 # check umounts of each MDT on MDS have reached kthread_stop()
16171 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16172 error "$i: expected $nb umount"
16174 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16175 error "$i: umount not found in D-state"
16178 # release all GC-threads
16179 do_nodes $mdts $LCTL set_param fail_loc=0
16181 # wait for MDT stop to complete
16182 for i in $(seq $MDSCOUNT); do
16183 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16187 # may try to check if any orphan changelog records are present
16188 # via ldiskfs/zfs and llog_reader...
16190 # re-start/mount MDTs
16191 for i in $(seq $MDSCOUNT); do
16192 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16193 error "Fail to start mds$i"
16197 for i in $(seq $MDSCOUNT); do
16198 # check cl_user1 still registered
16199 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16200 error "mds$i: User ${cl_user1[mds$i]} not registered"
16201 # check cl_user2 unregistered
16202 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16203 error "mds$i: User ${cl_user2[mds$i]} still registered"
16205 # check changelogs are present and starting at $user_rec1 + 1
16206 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16207 [ -n "$user_rec1" ] ||
16208 error "mds$i: User ${cl_user1[mds$i]} not registered"
16209 first_rec=$($LFS changelog $(facet_svc mds$i) |
16210 awk '{ print $1; exit; }')
16212 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16213 [ $((user_rec1 + 1)) == $first_rec ] ||
16214 error "mds$i: first index should be $user_rec1 + 1, " \
16215 "but is $first_rec"
16218 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16223 local mdts=$(comma_list $(mdts_nodes))
16225 changelog_register || error "first changelog_register failed"
16227 # generate some changelog records to accumulate on each MDT
16228 # use all_char because created files should be evenly distributed
16229 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16230 error "test_mkdir $tdir failed"
16231 for ((i = 0; i < MDSCOUNT; i++)); do
16232 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16233 error "create $DIR/$tdir/d$i.1 failed"
16236 # check changelogs have been generated
16237 local nbcl=$(changelog_dump | wc -l)
16238 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16240 # simulate race between register and unregister
16241 # XXX as fail_loc is set per-MDS, with DNE configs the race
16242 # simulation will only occur for one MDT per MDS and for the
16243 # others the normal race scenario will take place
16244 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16245 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16246 do_nodes $mdts $LCTL set_param fail_val=1
16248 # unregister 1st user
16249 changelog_deregister &
16251 # wait some time for deregister work to reach race rdv
16253 # register 2nd user
16254 changelog_register || error "2nd user register failed"
16256 wait $pid1 || error "1st user deregister failed"
16260 declare -A LAST_REC
16261 for i in $(seq $MDSCOUNT); do
16262 if changelog_users mds$i | grep "^cl"; then
16263 # make sure new records are added with one user present
16264 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16265 awk '/^current.index:/ { print $NF }')
16267 error "mds$i has no user registered"
16271 # generate more changelog records to accumulate on each MDT
16272 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16273 error "create $DIR/$tdir/${tfile}bis failed"
16275 for i in $(seq $MDSCOUNT); do
16276 last_rec=$(changelog_users $SINGLEMDS |
16277 awk '/^current.index:/ { print $NF }')
16278 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16279 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16280 error "changelogs are off on mds$i"
16283 run_test 160i "changelog user register/unregister race"
16286 remote_mds_nodsh && skip "remote MDS with nodsh"
16287 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16288 skip "Need MDS version at least 2.12.56"
16290 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16291 stack_trap "umount $MOUNT2" EXIT
16293 changelog_register || error "first changelog_register failed"
16294 stack_trap "changelog_deregister" EXIT
16296 # generate some changelog
16297 # use all_char because created files should be evenly distributed
16298 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16299 error "mkdir $tdir failed"
16300 for ((i = 0; i < MDSCOUNT; i++)); do
16301 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16302 error "create $DIR/$tdir/d$i.1 failed"
16305 # open the changelog device
16306 exec 3>/dev/changelog-$FSNAME-MDT0000
16307 stack_trap "exec 3>&-" EXIT
16308 exec 4</dev/changelog-$FSNAME-MDT0000
16309 stack_trap "exec 4<&-" EXIT
16311 # umount the first lustre mount
16313 stack_trap "mount_client $MOUNT" EXIT
16315 # read changelog, which may or may not fail, but should not crash
16319 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16320 changelog_users $SINGLEMDS | grep -q $cl_user ||
16321 error "User $cl_user not found in changelog_users"
16323 printf 'clear:'$cl_user':0' >&3
16325 run_test 160j "client can be umounted while its chanangelog is being used"
16328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16329 remote_mds_nodsh && skip "remote MDS with nodsh"
16331 mkdir -p $DIR/$tdir/1/1
16333 changelog_register || error "changelog_register failed"
16334 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16336 changelog_users $SINGLEMDS | grep -q $cl_user ||
16337 error "User '$cl_user' not found in changelog_users"
16338 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16339 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16340 rmdir $DIR/$tdir/1/1 & sleep 1
16342 touch $DIR/$tdir/2/2
16343 rm -rf $DIR/$tdir/2
16348 changelog_dump | grep rmdir || error "rmdir not recorded"
16350 run_test 160k "Verify that changelog records are not lost"
16352 # Verifies that a file passed as a parameter has recently had an operation
16353 # performed on it that has generated an MTIME changelog which contains the
16354 # correct parent FID. As files might reside on a different MDT from the
16355 # parent directory in DNE configurations, the FIDs are translated to paths
16356 # before being compared, which should be identical
16357 compare_mtime_changelog() {
16365 mdtidx=$($LFS getstripe --mdt-index $file)
16366 mdtidx=$(printf "%04x" $mdtidx)
16368 # Obtain the parent FID from the MTIME changelog
16369 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16370 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16372 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16373 [ -z "$cl_fid" ] && error "parent FID not present"
16375 # Verify that the path for the parent FID is the same as the path for
16376 # the test directory
16377 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16381 [[ "${pdir%/}" == "$dir" ]] ||
16382 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16388 remote_mds_nodsh && skip "remote MDS with nodsh"
16389 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16390 skip "Need MDS version at least 2.13.55"
16394 changelog_register || error "changelog_register failed"
16395 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16397 changelog_users $SINGLEMDS | grep -q $cl_user ||
16398 error "User '$cl_user' not found in changelog_users"
16400 # Clear some types so that MTIME changelogs are generated
16401 changelog_chmask "-CREAT"
16402 changelog_chmask "-CLOSE"
16404 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16406 # Test CL_MTIME during setattr
16407 touch $DIR/$tdir/$tfile
16408 compare_mtime_changelog $DIR/$tdir/$tfile
16410 # Test CL_MTIME during close
16411 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16412 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16414 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16417 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16418 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16419 skip "Need MDS version at least 2.14.51"
16426 changelog_register || error "first changelog_register failed"
16427 changelog_register || error "second changelog_register failed"
16429 cl_users=(${CL_USERS[mds1]})
16430 cl_user1="${cl_users[0]}"
16431 cl_user2="${cl_users[1]}"
16432 # generate some changelog records to accumulate on MDT0
16433 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16434 createmany -m $DIR/$tdir/$tfile 50 ||
16435 error "create $DIR/$tdir/$tfile failed"
16436 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16439 # check changelogs have been generated
16440 local nbcl=$(changelog_dump | wc -l)
16441 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16443 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16444 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16446 __changelog_clear mds1 $cl_user1 +10
16447 __changelog_clear mds1 $cl_user2 0 &
16450 __changelog_clear mds1 $cl_user1 0 ||
16451 error "fail to cancel record for $cl_user1"
16453 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16455 run_test 160m "Changelog clear race"
16458 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16459 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16460 skip "Need MDS version at least 2.14.51"
16469 changelog_register || error "first changelog_register failed"
16471 cl_users=(${CL_USERS[mds1]})
16472 cl_user1="${cl_users[0]}"
16474 # generate some changelog records to accumulate on MDT0
16475 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16476 first_rec=$(changelog_users $SINGLEMDS |
16477 awk '/^current.index:/ { print $NF }')
16478 while (( last_rec < (( first_rec + 65000)) )); do
16479 createmany -m $DIR/$tdir/$tfile 10000 ||
16480 error "create $DIR/$tdir/$tfile failed"
16482 for i in $(seq 0 10000); do
16483 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16487 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16488 error "unlinkmany failed unlink"
16489 last_rec=$(changelog_users $SINGLEMDS |
16490 awk '/^current.index:/ { print $NF }')
16491 echo last record $last_rec
16492 (( last_rec == 0 )) && error "no changelog found"
16495 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16496 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16498 __changelog_clear mds1 $cl_user1 0 &
16501 __changelog_clear mds1 $cl_user1 0 ||
16502 error "fail to cancel record for $cl_user1"
16504 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16506 run_test 160n "Changelog destroy race"
16509 local mdt="$(facet_svc $SINGLEMDS)"
16511 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16512 remote_mds_nodsh && skip "remote MDS with nodsh"
16513 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16514 skip "Need MDS version at least 2.14.52"
16516 changelog_register --user test_160o -m unlnk+close+open ||
16517 error "changelog_register failed"
16519 do_facet $SINGLEMDS $LCTL --device $mdt \
16520 changelog_register -u "Tt3_-#" &&
16521 error "bad symbols in name should fail"
16523 do_facet $SINGLEMDS $LCTL --device $mdt \
16524 changelog_register -u test_160o &&
16525 error "the same name registration should fail"
16527 do_facet $SINGLEMDS $LCTL --device $mdt \
16528 changelog_register -u test_160toolongname &&
16529 error "too long name registration should fail"
16531 changelog_chmask "MARK+HSM"
16532 lctl get_param mdd.*.changelog*mask
16533 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16534 changelog_users $SINGLEMDS | grep -q $cl_user ||
16535 error "User $cl_user not found in changelog_users"
16537 echo $cl_user | grep -q test_160o ||
16538 error "User $cl_user has no specific name 'test160o'"
16541 changelog_clear 0 || error "changelog_clear failed"
16542 # generate some changelog records to accumulate on MDT0
16543 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16544 touch $DIR/$tdir/$tfile # open 1
16546 OPENS=$(changelog_dump | grep -c "OPEN")
16547 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16549 # must be no MKDIR it wasn't set as user mask
16550 MKDIR=$(changelog_dump | grep -c "MKDIR")
16551 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16553 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16554 mdd.$mdt.changelog_current_mask -n)
16555 # register maskless user
16556 changelog_register || error "changelog_register failed"
16557 # effective mask should be not changed because it is not minimal
16558 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16559 mdd.$mdt.changelog_current_mask -n)
16560 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16561 # set server mask to minimal value
16562 changelog_chmask "MARK"
16563 # check effective mask again, should be treated as DEFMASK now
16564 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16565 mdd.$mdt.changelog_current_mask -n)
16566 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16568 do_facet $SINGLEMDS $LCTL --device $mdt \
16569 changelog_deregister -u test_160o ||
16570 error "cannot deregister by name"
16572 run_test 160o "changelog user name and mask"
16575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16576 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16577 skip "Need MDS version at least 2.14.51"
16578 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16584 changelog_register || error "first changelog_register failed"
16586 cl_users=(${CL_USERS[mds1]})
16587 cl_user1="${cl_users[0]}"
16589 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16590 createmany -m $DIR/$tdir/$tfile 50 ||
16591 error "create $DIR/$tdir/$tfile failed"
16592 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16595 # check changelogs have been generated
16596 entry_count=$(changelog_dump | wc -l)
16597 ((entry_count != 0)) || error "no changelog entries found"
16599 # remove changelog_users and check that orphan entries are removed
16601 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16602 start mds1 || error "cannot start mdt"
16603 entry_count=$(changelog_dump | wc -l)
16604 ((entry_count == 0)) ||
16605 error "found $entry_count changelog entries, expected none"
16607 run_test 160p "Changelog orphan cleanup with no users"
16610 local mdt="$(facet_svc $SINGLEMDS)"
16613 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16614 remote_mds_nodsh && skip "remote MDS with nodsh"
16615 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16616 skip "Need MDS version at least 2.14.54"
16618 # set server mask to minimal value like server init does
16619 changelog_chmask "MARK"
16620 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16621 error "changelog_register failed"
16622 # check effective mask again, should be treated as DEFMASK now
16623 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16624 mdd.$mdt.changelog_current_mask -n)
16625 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16626 error "changelog_deregister failed"
16627 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16629 run_test 160q "changelog effective mask is DEFMASK if not set"
16632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16634 test_mkdir -c1 $DIR/$tdir
16635 cp /etc/hosts $DIR/$tdir/$tfile
16636 test_mkdir -c1 $DIR/$tdir/foo1
16637 test_mkdir -c1 $DIR/$tdir/foo2
16638 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16639 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16640 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16641 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16642 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16643 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16644 $LFS fid2path $DIR $FID
16645 error "bad link ea"
16648 rm $DIR/$tdir/foo2/zachary
16650 rm $DIR/$tdir/foo2/thor
16652 rm $DIR/$tdir/$tfile
16654 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16655 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16656 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16657 rm $DIR/$tdir/foo2/maggie
16660 local longname=$tfile.avg_len_is_thirty_two_
16661 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16662 error_noexit 'failed to unlink many hardlinks'" EXIT
16663 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16664 error "failed to hardlink many files"
16665 links=$($LFS fid2path $DIR $FID | wc -l)
16666 echo -n "${links}/1000 links in link EA"
16667 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16669 run_test 161a "link ea sanity"
16672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16673 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16676 local remote_dir=$DIR/$tdir/remote_dir
16678 mkdir -p $DIR/$tdir
16679 $LFS mkdir -i $MDTIDX $remote_dir ||
16680 error "create remote directory failed"
16682 cp /etc/hosts $remote_dir/$tfile
16683 mkdir -p $remote_dir/foo1
16684 mkdir -p $remote_dir/foo2
16685 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16686 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16687 ln $remote_dir/$tfile $remote_dir/foo1/luna
16688 ln $remote_dir/$tfile $remote_dir/foo2/thor
16690 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16692 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16693 $LFS fid2path $DIR $FID
16694 error "bad link ea"
16697 rm $remote_dir/foo2/zachary
16699 rm $remote_dir/foo2/thor
16701 rm $remote_dir/$tfile
16703 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16704 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16705 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16706 $LFS fid2path $DIR $FID
16707 error "bad link rename"
16709 rm $remote_dir/foo2/maggie
16712 local longname=filename_avg_len_is_thirty_two_
16713 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16714 error "failed to hardlink many files"
16715 links=$($LFS fid2path $DIR $FID | wc -l)
16716 echo -n "${links}/1000 links in link EA"
16717 [[ ${links} -gt 60 ]] ||
16718 error "expected at least 60 links in link EA"
16719 unlinkmany $remote_dir/foo2/$longname 1000 ||
16720 error "failed to unlink many hardlinks"
16722 run_test 161b "link ea sanity under remote directory"
16725 remote_mds_nodsh && skip "remote MDS with nodsh"
16726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16727 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16728 skip "Need MDS version at least 2.1.5"
16730 # define CLF_RENAME_LAST 0x0001
16731 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16732 changelog_register || error "changelog_register failed"
16735 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16736 touch $DIR/$tdir/foo_161c
16737 touch $DIR/$tdir/bar_161c
16738 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16739 changelog_dump | grep RENME | tail -n 5
16740 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16741 changelog_clear 0 || error "changelog_clear failed"
16742 if [ x$flags != "x0x1" ]; then
16743 error "flag $flags is not 0x1"
16746 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16747 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16748 touch $DIR/$tdir/foo_161c
16749 touch $DIR/$tdir/bar_161c
16750 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16751 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16752 changelog_dump | grep RENME | tail -n 5
16753 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16754 changelog_clear 0 || error "changelog_clear failed"
16755 if [ x$flags != "x0x0" ]; then
16756 error "flag $flags is not 0x0"
16758 echo "rename overwrite a target having nlink > 1," \
16759 "changelog record has flags of $flags"
16761 # rename doesn't overwrite a target (changelog flag 0x0)
16762 touch $DIR/$tdir/foo_161c
16763 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16764 changelog_dump | grep RENME | tail -n 5
16765 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16766 changelog_clear 0 || error "changelog_clear failed"
16767 if [ x$flags != "x0x0" ]; then
16768 error "flag $flags is not 0x0"
16770 echo "rename doesn't overwrite a target," \
16771 "changelog record has flags of $flags"
16773 # define CLF_UNLINK_LAST 0x0001
16774 # unlink a file having nlink = 1 (changelog flag 0x1)
16775 rm -f $DIR/$tdir/foo2_161c
16776 changelog_dump | grep UNLNK | tail -n 5
16777 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16778 changelog_clear 0 || error "changelog_clear failed"
16779 if [ x$flags != "x0x1" ]; then
16780 error "flag $flags is not 0x1"
16782 echo "unlink a file having nlink = 1," \
16783 "changelog record has flags of $flags"
16785 # unlink a file having nlink > 1 (changelog flag 0x0)
16786 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16787 rm -f $DIR/$tdir/foobar_161c
16788 changelog_dump | grep UNLNK | tail -n 5
16789 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16790 changelog_clear 0 || error "changelog_clear failed"
16791 if [ x$flags != "x0x0" ]; then
16792 error "flag $flags is not 0x0"
16794 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16796 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16799 remote_mds_nodsh && skip "remote MDS with nodsh"
16800 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16805 changelog_register || error "changelog_register failed"
16807 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16808 # interfer with $MOUNT/.lustre/fid/ access
16810 [[ $? -eq 0 ]] || error "mkdir failed"
16812 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16813 $LCTL set_param fail_loc=0x8000140c
16815 $LCTL set_param fail_val=5
16818 echo foofoo > $DIR/$tdir/$tfile &
16821 # wait for create to be delayed
16825 [[ $? -eq 0 ]] || error "create should be blocked"
16827 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16828 stack_trap "rm -f $tempfile"
16829 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16830 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16831 # some delay may occur during ChangeLog publishing and file read just
16832 # above, that could allow file write to happen finally
16833 [[ -s $tempfile ]] && echo "file should be empty"
16835 $LCTL set_param fail_loc=0
16838 [[ $? -eq 0 ]] || error "create failed"
16840 run_test 161d "create with concurrent .lustre/fid access"
16843 local expected="$1"
16848 path=$($LFS fid2path "$@")
16851 if [ $rc -ne 0 ]; then
16852 error "path looked up of '$expected' failed: rc=$rc"
16853 elif [ "$path" != "$expected" ]; then
16854 error "path looked up '$path' instead of '$expected'"
16856 echo "FID '$fid' resolves to path '$path' as expected"
16860 test_162a() { # was test_162
16861 test_mkdir -p -c1 $DIR/$tdir/d2
16862 touch $DIR/$tdir/d2/$tfile
16863 touch $DIR/$tdir/d2/x1
16864 touch $DIR/$tdir/d2/x2
16865 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16866 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16868 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16869 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16872 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16873 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16874 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16876 # softlink to wrong file
16877 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16878 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16879 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16882 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16883 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16884 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16885 # fid2path dir/fsname should both work
16886 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16887 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16889 # hardlink count: check that there are 2 links
16890 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16891 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16893 # hardlink indexing: remove the first link
16894 rm $DIR/$tdir/d2/p/q/r/hlink
16895 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16897 run_test 162a "path lookup sanity"
16900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16904 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16905 error "create striped dir failed"
16907 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16908 tail -n 1 | awk '{print $2}')
16909 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16911 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16912 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16915 for ((i=0;i<5;i++)); do
16916 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16917 error "get fid for f$i failed"
16918 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16920 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16921 error "get fid for d$i failed"
16922 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16927 run_test 162b "striped directory path lookup sanity"
16929 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16931 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16932 skip "Need MDS version at least 2.7.51"
16934 local lpath=$tdir.local
16935 local rpath=$tdir.remote
16937 test_mkdir $DIR/$lpath
16938 test_mkdir $DIR/$rpath
16940 for ((i = 0; i <= 101; i++)); do
16943 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16944 error "get fid for local directory $DIR/$lpath failed"
16945 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16948 test_mkdir $DIR/$rpath
16949 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16950 error "get fid for remote directory $DIR/$rpath failed"
16951 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16956 run_test 162c "fid2path works with paths 100 or more directories deep"
16958 oalr_event_count() {
16962 awk -v name="${FSNAME}-OST0000" \
16963 -v event="${event}" \
16964 '$1 == "TRACE" && $2 == event && $3 == name' \
16969 oalr_expect_event_count() {
16972 local expect="${3}"
16975 count=$(oalr_event_count "${event}" "${trace}")
16976 if ((count == expect)); then
16980 error_noexit "${event} event count was '${count}', expected ${expect}"
16986 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16988 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16992 sync # Flush previous IOs so we can count log entries.
16993 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16994 stack_trap cleanup_165 EXIT
16998 local trace="/tmp/${tfile}.trace"
17002 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17003 skip "OFD access log unsupported"
17006 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17009 do_facet ost1 ofd_access_log_reader --list
17012 do_facet ost1 killall -TERM ofd_access_log_reader
17016 if ((rc != 0)); then
17017 error "ofd_access_log_reader exited with rc = '${rc}'"
17020 # Parse trace file for discovery events:
17021 oalr_expect_event_count alr_log_add "${trace}" 1
17022 oalr_expect_event_count alr_log_eof "${trace}" 1
17023 oalr_expect_event_count alr_log_free "${trace}" 1
17025 run_test 165a "ofd access log discovery"
17028 local trace="/tmp/${tfile}.trace"
17029 local file="${DIR}/${tfile}"
17038 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17039 skip "OFD access log unsupported"
17042 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17045 do_facet ost1 ofd_access_log_reader --list
17047 lfs setstripe -c 1 -i 0 "${file}"
17048 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17049 error "cannot create '${file}'"
17052 do_facet ost1 killall -TERM ofd_access_log_reader
17056 if ((rc != 0)); then
17057 error "ofd_access_log_reader exited with rc = '${rc}'"
17060 oalr_expect_event_count alr_log_entry "${trace}" 1
17062 pfid1=$($LFS path2fid "${file}")
17064 # 1 2 3 4 5 6 7 8 9 10
17065 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17066 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17068 echo "entry = '${entry[*]}'" >&2
17071 if [[ "${pfid1}" != "${pfid2}" ]]; then
17072 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17076 if ((size != 1048576)); then
17077 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17081 if [[ "${flags}" != "w" ]]; then
17082 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17085 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17088 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17089 error "cannot read '${file}'"
17092 do_facet ost1 killall -TERM ofd_access_log_reader
17096 if ((rc != 0)); then
17097 error "ofd_access_log_reader exited with rc = '${rc}'"
17100 oalr_expect_event_count alr_log_entry "${trace}" 1
17102 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17103 echo "entry = '${entry[*]}'" >&2
17106 if [[ "${pfid1}" != "${pfid2}" ]]; then
17107 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17111 if ((size != 524288)); then
17112 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17116 if [[ "${flags}" != "r" ]]; then
17117 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17120 run_test 165b "ofd access log entries are produced and consumed"
17123 local trace="/tmp/${tfile}.trace"
17124 local file="${DIR}/${tdir}/${tfile}"
17126 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17127 skip "OFD access log unsupported"
17129 test_mkdir "${DIR}/${tdir}"
17132 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17135 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17137 # 4096 / 64 = 64. Create twice as many entries.
17138 for ((i = 0; i < 128; i++)); do
17139 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17140 error "cannot create file"
17145 do_facet ost1 killall -TERM ofd_access_log_reader
17148 if ((rc != 0)); then
17149 error "ofd_access_log_reader exited with rc = '${rc}'"
17152 unlinkmany "${file}-%d" 128
17154 run_test 165c "full ofd access logs do not block IOs"
17156 oal_get_read_count() {
17159 # STATS lustre-OST0001 alr_read_count 1
17161 do_facet ost1 cat "${stats}" |
17162 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17163 END { print count; }'
17166 oal_expect_read_count() {
17171 # Ask ofd_access_log_reader to write stats.
17172 do_facet ost1 killall -USR1 ofd_access_log_reader
17174 # Allow some time for things to happen.
17177 count=$(oal_get_read_count "${stats}")
17178 if ((count == expect)); then
17182 error_noexit "bad read count, got ${count}, expected ${expect}"
17183 do_facet ost1 cat "${stats}" >&2
17188 local stats="/tmp/${tfile}.stats"
17189 local file="${DIR}/${tdir}/${tfile}"
17190 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17192 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17193 skip "OFD access log unsupported"
17195 test_mkdir "${DIR}/${tdir}"
17198 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17201 lfs setstripe -c 1 -i 0 "${file}"
17203 do_facet ost1 lctl set_param "${param}=rw"
17204 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17205 error "cannot create '${file}'"
17206 oal_expect_read_count "${stats}" 1
17208 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17209 error "cannot read '${file}'"
17210 oal_expect_read_count "${stats}" 2
17212 do_facet ost1 lctl set_param "${param}=r"
17213 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17214 error "cannot create '${file}'"
17215 oal_expect_read_count "${stats}" 2
17217 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17218 error "cannot read '${file}'"
17219 oal_expect_read_count "${stats}" 3
17221 do_facet ost1 lctl set_param "${param}=w"
17222 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17223 error "cannot create '${file}'"
17224 oal_expect_read_count "${stats}" 4
17226 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17227 error "cannot read '${file}'"
17228 oal_expect_read_count "${stats}" 4
17230 do_facet ost1 lctl set_param "${param}=0"
17231 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17232 error "cannot create '${file}'"
17233 oal_expect_read_count "${stats}" 4
17235 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17236 error "cannot read '${file}'"
17237 oal_expect_read_count "${stats}" 4
17239 do_facet ost1 killall -TERM ofd_access_log_reader
17242 if ((rc != 0)); then
17243 error "ofd_access_log_reader exited with rc = '${rc}'"
17246 run_test 165d "ofd_access_log mask works"
17249 local stats="/tmp/${tfile}.stats"
17250 local file0="${DIR}/${tdir}-0/${tfile}"
17251 local file1="${DIR}/${tdir}-1/${tfile}"
17253 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17254 skip "OFD access log unsupported"
17256 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17258 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17259 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17261 lfs setstripe -c 1 -i 0 "${file0}"
17262 lfs setstripe -c 1 -i 0 "${file1}"
17265 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17268 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17269 error "cannot create '${file0}'"
17271 oal_expect_read_count "${stats}" 0
17273 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17274 error "cannot create '${file1}'"
17276 oal_expect_read_count "${stats}" 1
17278 do_facet ost1 killall -TERM ofd_access_log_reader
17281 if ((rc != 0)); then
17282 error "ofd_access_log_reader exited with rc = '${rc}'"
17285 run_test 165e "ofd_access_log MDT index filter works"
17288 local trace="/tmp/${tfile}.trace"
17293 do_facet ost1 timeout 60 ofd_access_log_reader \
17294 --exit-on-close --debug=- --trace=- > "${trace}" &
17301 if ((rc != 0)); then
17302 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17307 run_test 165f "ofd_access_log_reader --exit-on-close works"
17310 # do directio so as not to populate the page cache
17311 log "creating a 10 Mb file"
17312 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17313 error "multiop failed while creating a file"
17314 log "starting reads"
17315 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17316 log "truncating the file"
17317 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17318 error "multiop failed while truncating the file"
17320 kill %+ || true # reads might have finished
17321 echo "wait until dd is finished"
17323 log "removing the temporary file"
17324 rm -rf $DIR/$tfile || error "tmp file removal failed"
17326 run_test 169 "parallel read and truncate should not deadlock"
17329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17331 $LCTL clear # bug 18514
17332 $LCTL debug_daemon start $TMP/${tfile}_log_good
17334 $LCTL debug_daemon stop
17335 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17336 error "sed failed to read log_good"
17338 $LCTL debug_daemon start $TMP/${tfile}_log_good
17340 $LCTL debug_daemon stop
17342 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17343 error "lctl df log_bad failed"
17345 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17346 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17348 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17349 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17351 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17352 error "bad_line good_line1 good_line2 are empty"
17354 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17355 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17356 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17358 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17359 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17360 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17362 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17363 error "bad_line_new good_line_new are empty"
17365 local expected_good=$((good_line1 + good_line2*2))
17367 rm -f $TMP/${tfile}*
17368 # LU-231, short malformed line may not be counted into bad lines
17369 if [ $bad_line -ne $bad_line_new ] &&
17370 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17371 error "expected $bad_line bad lines, but got $bad_line_new"
17375 if [ $expected_good -ne $good_line_new ]; then
17376 error "expected $expected_good good lines, but got $good_line_new"
17381 run_test 170 "test lctl df to handle corrupted log ====================="
17383 test_171() { # bug20592
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17386 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17387 $LCTL set_param fail_loc=0x50e
17388 $LCTL set_param fail_val=3000
17389 multiop_bg_pause $DIR/$tfile O_s || true
17391 kill -USR1 $MULTIPID
17395 if dmesg | grep "recursive fault"; then
17396 error "caught a recursive fault"
17398 $LCTL set_param fail_loc=0
17401 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17403 # it would be good to share it with obdfilter-survey/iokit-libecho code
17404 setup_obdecho_osc () {
17407 local obdfilter_name=$2
17408 echo "Creating new osc for $obdfilter_name on $ost_nid"
17409 # make sure we can find loopback nid
17410 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17412 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17413 ${obdfilter_name}_osc_UUID || rc=2; }
17414 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17415 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17419 cleanup_obdecho_osc () {
17420 local obdfilter_name=$1
17421 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17422 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17429 local pages=${3:-64}
17434 local obd_size=$(get_obd_size $node $OBD)
17435 local page_size=$(get_page_size $node)
17436 if [[ -n "$obd_size" ]]; then
17437 local new_count=$((obd_size / (pages * page_size / 1024)))
17438 [[ $new_count -ge $count ]] || count=$new_count
17441 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17442 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17444 if [ $rc -eq 0 ]; then
17445 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17446 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17448 echo "New object id is $id"
17449 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17451 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17452 "test_brw $count w v $pages $id" || rc=4; }
17453 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17455 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17456 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17457 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17458 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17459 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17466 if ! [ -d /sys/fs/lustre/echo_client ] &&
17467 ! module_loaded obdecho; then
17468 load_module obdecho/obdecho &&
17469 stack_trap "rmmod obdecho" EXIT ||
17470 error "unable to load obdecho on client"
17473 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17474 local host=$($LCTL get_param -n osc.$osc.import |
17475 awk '/current_connection:/ { print $2 }' )
17476 local target=$($LCTL get_param -n osc.$osc.import |
17477 awk '/target:/ { print $2 }' )
17478 target=${target%_UUID}
17480 if [ -n "$target" ]; then
17481 setup_obdecho_osc $host $target &&
17482 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17483 { error "obdecho setup failed with $?"; return; }
17485 obdecho_test ${target}_osc client ||
17486 error "obdecho_test failed on ${target}_osc"
17488 $LCTL get_param osc.$osc.import
17489 error "there is no osc.$osc.import target"
17492 run_test 180a "test obdecho on osc"
17495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17496 remote_ost_nodsh && skip "remote OST with nodsh"
17498 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17499 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17500 error "failed to load module obdecho"
17502 local target=$(do_facet ost1 $LCTL dl |
17503 awk '/obdfilter/ { print $4; exit; }')
17505 if [ -n "$target" ]; then
17506 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17508 do_facet ost1 $LCTL dl
17509 error "there is no obdfilter target on ost1"
17512 run_test 180b "test obdecho directly on obdfilter"
17514 test_180c() { # LU-2598
17515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17516 remote_ost_nodsh && skip "remote OST with nodsh"
17517 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17518 skip "Need MDS version at least 2.4.0"
17520 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17521 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17522 error "failed to load module obdecho"
17524 local target=$(do_facet ost1 $LCTL dl |
17525 awk '/obdfilter/ { print $4; exit; }')
17527 if [ -n "$target" ]; then
17528 local pages=16384 # 64MB bulk I/O RPC size
17530 obdecho_test "$target" ost1 "$pages" ||
17531 error "obdecho_test with pages=$pages failed with $?"
17533 do_facet ost1 $LCTL dl
17534 error "there is no obdfilter target on ost1"
17537 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17539 test_181() { # bug 22177
17540 test_mkdir $DIR/$tdir
17541 # create enough files to index the directory
17542 createmany -o $DIR/$tdir/foobar 4000
17543 # print attributes for debug purpose
17546 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17548 # remove the files & current working dir
17549 unlinkmany $DIR/$tdir/foobar 4000
17551 kill -USR1 $MULTIPID
17553 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17556 run_test 181 "Test open-unlinked dir ========================"
17562 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17564 $LCTL set_param mdc.*.rpc_stats=clear
17566 for (( i = 0; i < $tcount; i++ )) ; do
17567 mkdir $DIR/$tdir/$i
17570 for (( i = 0; i < $tcount; i++ )) ; do
17571 createmany -o $DIR/$tdir/$i/f- $fcount &
17575 for (( i = 0; i < $tcount; i++ )) ; do
17576 unlinkmany $DIR/$tdir/$i/f- $fcount &
17580 $LCTL get_param mdc.*.rpc_stats
17584 run_test 182 "Test parallel modify metadata operations ================"
17586 test_183() { # LU-2275
17587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17588 remote_mds_nodsh && skip "remote MDS with nodsh"
17589 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17590 skip "Need MDS version at least 2.3.56"
17592 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17593 echo aaa > $DIR/$tdir/$tfile
17595 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17596 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17598 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17599 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17601 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17603 # Flush negative dentry cache
17604 touch $DIR/$tdir/$tfile
17606 # We are not checking for any leaked references here, they'll
17607 # become evident next time we do cleanup with module unload.
17610 run_test 183 "No crash or request leak in case of strange dispositions ========"
17612 # test suite 184 is for LU-2016, LU-2017
17614 check_swap_layouts_support
17616 dir0=$DIR/$tdir/$testnum
17617 test_mkdir -p -c1 $dir0
17622 $LFS setstripe -c1 $file1
17624 $LFS setstripe -c2 $file2
17626 gen1=$($LFS getstripe -g $file1)
17627 gen2=$($LFS getstripe -g $file2)
17629 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17630 gen=$($LFS getstripe -g $file1)
17631 [[ $gen1 != $gen ]] ||
17632 "Layout generation on $file1 does not change"
17633 gen=$($LFS getstripe -g $file2)
17634 [[ $gen2 != $gen ]] ||
17635 "Layout generation on $file2 does not change"
17637 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17638 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17640 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17642 run_test 184a "Basic layout swap"
17645 check_swap_layouts_support
17647 dir0=$DIR/$tdir/$testnum
17648 mkdir -p $dir0 || error "creating dir $dir0"
17655 $LFS setstripe -c1 $file1
17656 $LFS setstripe -c2 $file2
17657 $LFS setstripe -c1 $file3
17658 chown $RUNAS_ID $file3
17659 gen1=$($LFS getstripe -g $file1)
17660 gen2=$($LFS getstripe -g $file2)
17662 $LFS swap_layouts $dir1 $dir2 &&
17663 error "swap of directories layouts should fail"
17664 $LFS swap_layouts $dir1 $file1 &&
17665 error "swap of directory and file layouts should fail"
17666 $RUNAS $LFS swap_layouts $file1 $file2 &&
17667 error "swap of file we cannot write should fail"
17668 $LFS swap_layouts $file1 $file3 &&
17669 error "swap of file with different owner should fail"
17670 /bin/true # to clear error code
17672 run_test 184b "Forbidden layout swap (will generate errors)"
17675 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17676 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17677 check_swap_layouts_support
17678 check_swap_layout_no_dom $DIR
17680 local dir0=$DIR/$tdir/$testnum
17681 mkdir -p $dir0 || error "creating dir $dir0"
17683 local ref1=$dir0/ref1
17684 local ref2=$dir0/ref2
17685 local file1=$dir0/file1
17686 local file2=$dir0/file2
17687 # create a file large enough for the concurrent test
17688 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17689 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17690 echo "ref file size: ref1($(stat -c %s $ref1))," \
17691 "ref2($(stat -c %s $ref2))"
17694 dd if=$ref1 of=$file1 bs=16k &
17697 # Make sure dd starts to copy file, but wait at most 5 seconds
17699 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17701 $LFS swap_layouts $file1 $file2
17704 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17705 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17707 # how many bytes copied before swapping layout
17708 local copied=$(stat -c %s $file2)
17709 local remaining=$(stat -c %s $ref1)
17710 remaining=$((remaining - copied))
17711 echo "Copied $copied bytes before swapping layout..."
17713 cmp -n $copied $file1 $ref2 | grep differ &&
17714 error "Content mismatch [0, $copied) of ref2 and file1"
17715 cmp -n $copied $file2 $ref1 ||
17716 error "Content mismatch [0, $copied) of ref1 and file2"
17717 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17718 error "Content mismatch [$copied, EOF) of ref1 and file1"
17721 rm -f $ref1 $ref2 $file1 $file2
17723 run_test 184c "Concurrent write and layout swap"
17726 check_swap_layouts_support
17727 check_swap_layout_no_dom $DIR
17728 [ -z "$(which getfattr 2>/dev/null)" ] &&
17729 skip_env "no getfattr command"
17731 local file1=$DIR/$tdir/$tfile-1
17732 local file2=$DIR/$tdir/$tfile-2
17733 local file3=$DIR/$tdir/$tfile-3
17737 mkdir -p $DIR/$tdir
17738 touch $file1 || error "create $file1 failed"
17739 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17740 error "create $file2 failed"
17741 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17742 error "create $file3 failed"
17743 lovea1=$(get_layout_param $file1)
17745 $LFS swap_layouts $file2 $file3 ||
17746 error "swap $file2 $file3 layouts failed"
17747 $LFS swap_layouts $file1 $file2 ||
17748 error "swap $file1 $file2 layouts failed"
17750 lovea2=$(get_layout_param $file2)
17753 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17755 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17756 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17758 run_test 184d "allow stripeless layouts swap"
17761 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17762 skip "Need MDS version at least 2.6.94"
17763 check_swap_layouts_support
17764 check_swap_layout_no_dom $DIR
17765 [ -z "$(which getfattr 2>/dev/null)" ] &&
17766 skip_env "no getfattr command"
17768 local file1=$DIR/$tdir/$tfile-1
17769 local file2=$DIR/$tdir/$tfile-2
17770 local file3=$DIR/$tdir/$tfile-3
17773 mkdir -p $DIR/$tdir
17774 touch $file1 || error "create $file1 failed"
17775 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17776 error "create $file2 failed"
17777 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17778 error "create $file3 failed"
17780 $LFS swap_layouts $file1 $file2 ||
17781 error "swap $file1 $file2 layouts failed"
17783 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17784 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17786 echo 123 > $file1 || error "Should be able to write into $file1"
17788 $LFS swap_layouts $file1 $file3 ||
17789 error "swap $file1 $file3 layouts failed"
17791 echo 123 > $file1 || error "Should be able to write into $file1"
17793 rm -rf $file1 $file2 $file3
17795 run_test 184e "Recreate layout after stripeless layout swaps"
17798 # Create a file with name longer than sizeof(struct stat) ==
17799 # 144 to see if we can get chars from the file name to appear
17800 # in the returned striping. Note that 'f' == 0x66.
17801 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17803 mkdir -p $DIR/$tdir
17804 mcreate $DIR/$tdir/$file
17805 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17806 error "IOC_MDC_GETFILEINFO returned garbage striping"
17809 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17811 test_185() { # LU-2441
17812 # LU-3553 - no volatile file support in old servers
17813 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17814 skip "Need MDS version at least 2.3.60"
17816 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17817 touch $DIR/$tdir/spoo
17818 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17819 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17820 error "cannot create/write a volatile file"
17821 [ "$FILESET" == "" ] &&
17822 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17823 error "FID is still valid after close"
17825 multiop_bg_pause $DIR/$tdir vVw4096_c
17832 # assume that the next FID for this client is sequential, since stdout
17833 # is unfortunately eaten by multiop_bg_pause
17834 local n=$((${fidv[1]} + 1))
17835 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17836 if [ "$FILESET" == "" ]; then
17837 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17838 error "FID is missing before close"
17840 kill -USR1 $multi_pid
17841 # 1 second delay, so if mtime change we will see it
17843 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17844 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17846 run_test 185 "Volatile file support"
17848 function create_check_volatile() {
17852 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17855 local FID=$(cat /tmp/${tfile}.fid)
17856 [ "$FID" == "" ] && error "can't get FID for volatile"
17857 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17858 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17859 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17863 cancel_lru_locks mdc # flush opencache
17864 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17869 # LU-12516 - volatile creation via .lustre
17870 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17871 skip "Need MDS version at least 2.3.55"
17873 create_check_volatile 0
17874 [ $MDSCOUNT -lt 2 ] && return 0
17877 create_check_volatile 1
17881 run_test 185a "Volatile file creation in .lustre/fid/"
17884 remote_mds_nodsh && skip "remote MDS with nodsh"
17885 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17886 skip "Need MDS version at least 2.3.0"
17888 local dir0=$DIR/$tdir/$testnum
17889 mkdir -p $dir0 || error "creating dir $dir0"
17891 local file=$dir0/file1
17892 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17893 local dv1=$($LFS data_version $file)
17894 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17895 local dv2=$($LFS data_version $file)
17896 [[ $dv1 != $dv2 ]] ||
17897 error "data version did not change on write $dv1 == $dv2"
17902 run_test 187a "Test data version change"
17905 remote_mds_nodsh && skip "remote MDS with nodsh"
17906 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17907 skip "Need MDS version at least 2.3.0"
17909 local dir0=$DIR/$tdir/$testnum
17910 mkdir -p $dir0 || error "creating dir $dir0"
17912 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17913 [[ ${DV[0]} != ${DV[1]} ]] ||
17914 error "data version did not change on write"\
17915 " ${DV[0]} == ${DV[1]}"
17920 run_test 187b "Test data version change on volatile file"
17923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17924 remote_mgs_nodsh && skip "remote MGS with nodsh"
17925 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17927 local POOL=${POOL:-cea1}
17928 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17929 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17932 local last_ost=$(($OSTCOUNT - 1))
17934 local ost_list=$(seq $first_ost $ost_step $last_ost)
17935 local ost_range="$first_ost $last_ost $ost_step"
17936 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17937 local file_dir=$POOL_ROOT/file_tst
17938 local subdir=$test_path/subdir
17942 # former test_200a test_200b
17943 pool_add $POOL || { rc=$? ; break; }
17944 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17945 # former test_200c test_200d
17946 mkdir -p $test_path
17947 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17948 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17950 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17951 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17952 || { rc=$? ; break; }
17953 # former test_200e test_200f
17954 local files=$((OSTCOUNT*3))
17955 pool_alloc_files $POOL $test_path $files "$ost_list" \
17956 || { rc=$? ; break; }
17957 pool_create_files $POOL $file_dir $files "$ost_list" \
17958 || { rc=$? ; break; }
17959 # former test_200g test_200h
17960 pool_lfs_df $POOL || { rc=$? ; break; }
17961 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17963 # former test_201a test_201b test_201c
17964 pool_remove_first_target $POOL || { rc=$? ; break; }
17966 local f=$test_path/$tfile
17967 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17968 pool_remove $POOL $f || { rc=$? ; break; }
17976 run_test 200 "OST pools"
17978 # usage: default_attr <count | size | offset>
17980 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17983 # usage: check_default_stripe_attr
17984 check_default_stripe_attr() {
17985 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17988 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17990 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17994 error "unknown getstripe attr '$1'"
17997 [ $ACTUAL == $EXPECTED ] ||
17998 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18002 test_mkdir $DIR/$tdir
18003 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18005 check_default_stripe_attr --stripe-count
18006 check_default_stripe_attr --stripe-size
18007 check_default_stripe_attr --stripe-index
18009 run_test 204a "Print default stripe attributes"
18012 test_mkdir $DIR/$tdir
18013 $LFS setstripe --stripe-count 1 $DIR/$tdir
18015 check_default_stripe_attr --stripe-size
18016 check_default_stripe_attr --stripe-index
18018 run_test 204b "Print default stripe size and offset"
18021 test_mkdir $DIR/$tdir
18022 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18024 check_default_stripe_attr --stripe-count
18025 check_default_stripe_attr --stripe-index
18027 run_test 204c "Print default stripe count and offset"
18030 test_mkdir $DIR/$tdir
18031 $LFS setstripe --stripe-index 0 $DIR/$tdir
18033 check_default_stripe_attr --stripe-count
18034 check_default_stripe_attr --stripe-size
18036 run_test 204d "Print default stripe count and size"
18039 test_mkdir $DIR/$tdir
18040 $LFS setstripe -d $DIR/$tdir
18042 check_default_stripe_attr --stripe-count --raw
18043 check_default_stripe_attr --stripe-size --raw
18044 check_default_stripe_attr --stripe-index --raw
18046 run_test 204e "Print raw stripe attributes"
18049 test_mkdir $DIR/$tdir
18050 $LFS setstripe --stripe-count 1 $DIR/$tdir
18052 check_default_stripe_attr --stripe-size --raw
18053 check_default_stripe_attr --stripe-index --raw
18055 run_test 204f "Print raw stripe size and offset"
18058 test_mkdir $DIR/$tdir
18059 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18061 check_default_stripe_attr --stripe-count --raw
18062 check_default_stripe_attr --stripe-index --raw
18064 run_test 204g "Print raw stripe count and offset"
18067 test_mkdir $DIR/$tdir
18068 $LFS setstripe --stripe-index 0 $DIR/$tdir
18070 check_default_stripe_attr --stripe-count --raw
18071 check_default_stripe_attr --stripe-size --raw
18073 run_test 204h "Print raw stripe count and size"
18075 # Figure out which job scheduler is being used, if any,
18076 # or use a fake one
18077 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18078 JOBENV=SLURM_JOB_ID
18079 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18081 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18083 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18084 JOBENV=LOADL_STEP_ID
18085 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18088 $LCTL list_param jobid_name > /dev/null 2>&1
18089 if [ $? -eq 0 ]; then
18095 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18097 verify_jobstats() {
18102 # we don't really need to clear the stats for this test to work, since each
18103 # command has a unique jobid, but it makes debugging easier if needed.
18104 # for facet in $facets; do
18105 # local dev=$(convert_facet2label $facet)
18106 # # clear old jobstats
18107 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18110 # use a new JobID for each test, or we might see an old one
18111 [ "$JOBENV" = "FAKE_JOBID" ] &&
18112 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18114 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18116 [ "$JOBENV" = "nodelocal" ] && {
18117 FAKE_JOBID=id.$testnum.%e.$RANDOM
18118 $LCTL set_param jobid_name=$FAKE_JOBID
18119 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18122 log "Test: ${cmd[*]}"
18123 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18125 if [ $JOBENV = "FAKE_JOBID" ]; then
18126 FAKE_JOBID=$JOBVAL ${cmd[*]}
18131 # all files are created on OST0000
18132 for facet in $facets; do
18133 local stats="*.$(convert_facet2label $facet).job_stats"
18135 # strip out libtool wrappers for in-tree executables
18136 if [ $(do_facet $facet lctl get_param $stats |
18137 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18138 do_facet $facet lctl get_param $stats
18139 error "No jobstats for $JOBVAL found on $facet::$stats"
18145 local new_jobenv=$1
18147 set_persistent_param_and_check client "jobid_var" \
18148 "$FSNAME.sys.jobid_var" $new_jobenv
18151 test_205a() { # Job stats
18152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18153 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18154 skip "Need MDS version with at least 2.7.1"
18155 remote_mgs_nodsh && skip "remote MGS with nodsh"
18156 remote_mds_nodsh && skip "remote MDS with nodsh"
18157 remote_ost_nodsh && skip "remote OST with nodsh"
18158 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18159 skip "Server doesn't support jobstats"
18160 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18162 local old_jobenv=$($LCTL get_param -n jobid_var)
18163 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18165 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18166 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18168 stack_trap "do_facet mgs $PERM_CMD \
18169 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18173 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18174 mdt.*.job_cleanup_interval | head -n 1)
18175 local new_interval=5
18176 do_facet $SINGLEMDS \
18177 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18178 stack_trap "do_facet $SINGLEMDS \
18179 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18180 local start=$SECONDS
18184 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18185 verify_jobstats "$cmd" "$SINGLEMDS"
18187 cmd="rmdir $DIR/$tdir"
18188 verify_jobstats "$cmd" "$SINGLEMDS"
18189 # mkdir on secondary MDT
18190 if [ $MDSCOUNT -gt 1 ]; then
18191 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18192 verify_jobstats "$cmd" "mds2"
18195 cmd="mknod $DIR/$tfile c 1 3"
18196 verify_jobstats "$cmd" "$SINGLEMDS"
18198 cmd="rm -f $DIR/$tfile"
18199 verify_jobstats "$cmd" "$SINGLEMDS"
18200 # create all files on OST0000 so verify_jobstats can find OST stats
18202 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18203 verify_jobstats "$cmd" "$SINGLEMDS"
18205 cmd="touch $DIR/$tfile"
18206 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18208 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18209 verify_jobstats "$cmd" "ost1"
18211 cancel_lru_locks osc
18212 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18213 verify_jobstats "$cmd" "ost1"
18215 cmd="$TRUNCATE $DIR/$tfile 0"
18216 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18218 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18219 verify_jobstats "$cmd" "$SINGLEMDS"
18220 # jobstats expiry - sleep until old stats should be expired
18221 local left=$((new_interval + 5 - (SECONDS - start)))
18222 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18223 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18225 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18226 verify_jobstats "$cmd" "$SINGLEMDS"
18227 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18228 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18230 # Ensure that jobid are present in changelog (if supported by MDS)
18231 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18232 changelog_dump | tail -10
18233 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18234 [ $jobids -eq 9 ] ||
18235 error "Wrong changelog jobid count $jobids != 9"
18239 jobstats_set $JOBENV
18241 changelog_dump | grep $tfile
18242 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18243 [ $jobids -eq 0 ] ||
18244 error "Unexpected jobids when jobid_var=$JOBENV"
18247 # test '%j' access to environment variable - if supported
18248 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18249 JOBENV="JOBCOMPLEX"
18250 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18252 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18255 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18256 JOBENV="JOBCOMPLEX"
18257 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18259 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18262 # test '%j' access to per-session jobid - if supported
18263 if lctl list_param jobid_this_session > /dev/null 2>&1
18265 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18266 lctl set_param jobid_this_session=$USER
18268 JOBENV="JOBCOMPLEX"
18269 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18271 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18274 run_test 205a "Verify job stats"
18276 # LU-13117, LU-13597
18278 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18279 skip "Need MDS version at least 2.13.54.91"
18281 job_stats="mdt.*.job_stats"
18282 $LCTL set_param $job_stats=clear
18283 # Setting jobid_var to USER might not be supported
18284 $LCTL set_param jobid_var=USER || true
18285 $LCTL set_param jobid_name="%e.%u"
18286 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18287 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18288 grep "job_id:.*foolish" &&
18289 error "Unexpected jobid found"
18290 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18291 grep "open:.*min.*max.*sum" ||
18292 error "wrong job_stats format found"
18294 run_test 205b "Verify job stats jobid and output format"
18298 $LCTL set_param llite.*.stats=0
18299 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18300 $LCTL get_param llite.*.stats
18301 $LCTL get_param llite.*.stats | grep \
18302 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18303 error "wrong client stats format found"
18305 run_test 205c "Verify client stats format"
18307 # LU-1480, LU-1773 and LU-1657
18309 mkdir -p $DIR/$tdir
18310 $LFS setstripe -c -1 $DIR/$tdir
18311 #define OBD_FAIL_LOV_INIT 0x1403
18312 $LCTL set_param fail_loc=0xa0001403
18313 $LCTL set_param fail_val=1
18314 touch $DIR/$tdir/$tfile || true
18316 run_test 206 "fail lov_init_raid0() doesn't lbug"
18319 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18320 local fsz=`stat -c %s $DIR/$tfile`
18321 cancel_lru_locks mdc
18323 # do not return layout in getattr intent
18324 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18325 $LCTL set_param fail_loc=0x170
18326 local sz=`stat -c %s $DIR/$tfile`
18328 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18332 run_test 207a "can refresh layout at glimpse"
18335 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18336 local cksum=`md5sum $DIR/$tfile`
18337 local fsz=`stat -c %s $DIR/$tfile`
18338 cancel_lru_locks mdc
18339 cancel_lru_locks osc
18341 # do not return layout in getattr intent
18342 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18343 $LCTL set_param fail_loc=0x171
18345 # it will refresh layout after the file is opened but before read issues
18346 echo checksum is "$cksum"
18347 echo "$cksum" |md5sum -c --quiet || error "file differs"
18351 run_test 207b "can refresh layout at open"
18354 # FIXME: in this test suite, only RD lease is used. This is okay
18355 # for now as only exclusive open is supported. After generic lease
18356 # is done, this test suite should be revised. - Jinshan
18358 remote_mds_nodsh && skip "remote MDS with nodsh"
18359 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18360 skip "Need MDS version at least 2.4.52"
18362 echo "==== test 1: verify get lease work"
18363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18365 echo "==== test 2: verify lease can be broken by upcoming open"
18366 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18370 $MULTIOP $DIR/$tfile oO_RDWR:c
18371 kill -USR1 $PID && wait $PID || error "break lease error"
18373 echo "==== test 3: verify lease can't be granted if an open already exists"
18374 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18378 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18379 kill -USR1 $PID && wait $PID || error "open file error"
18381 echo "==== test 4: lease can sustain over recovery"
18382 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18388 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18390 echo "==== test 5: lease broken can't be regained by replay"
18391 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18395 # open file to break lease and then recovery
18396 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18399 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18403 run_test 208 "Exclusive open"
18406 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18407 skip_env "must have disp_stripe"
18410 sync; sleep 5; sync;
18412 echo 3 > /proc/sys/vm/drop_caches
18413 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18414 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18415 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18417 # open/close 500 times
18418 for i in $(seq 500); do
18422 echo 3 > /proc/sys/vm/drop_caches
18423 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18424 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18425 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18427 echo "before: $req_before, after: $req_after"
18428 [ $((req_after - req_before)) -ge 300 ] &&
18429 error "open/close requests are not freed"
18432 run_test 209 "read-only open/close requests should be freed promptly"
18437 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18441 $LFS getstripe $DIR/$tfile
18443 wait $pid || error "multiop failed"
18445 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18449 $LFS getstripe $DIR/$tfile
18451 wait $pid || error "multiop failed"
18453 run_test 210 "lfs getstripe does not break leases"
18457 size=$((size % 8192 + 1))
18458 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18459 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18460 rm -f $DIR/f212 $DIR/f212.xyz
18462 run_test 212 "Sendfile test ============================================"
18465 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18466 cancel_lru_locks osc
18467 lctl set_param fail_loc=0x8000040f
18468 # generate a read lock
18469 cat $DIR/$tfile > /dev/null
18470 # write to the file, it will try to cancel the above read lock.
18471 cat /etc/hosts >> $DIR/$tfile
18473 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18475 test_214() { # for bug 20133
18476 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18477 for (( i=0; i < 340; i++ )) ; do
18478 touch $DIR/$tdir/d214c/a$i
18481 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18482 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18483 ls $DIR/d214c || error "ls $DIR/d214c failed"
18484 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18485 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18487 run_test 214 "hash-indexed directory test - bug 20133"
18489 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18490 create_lnet_proc_files() {
18491 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18494 # counterpart of create_lnet_proc_files
18495 remove_lnet_proc_files() {
18496 rm -f $TMP/lnet_$1.sys
18499 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18500 # 3rd arg as regexp for body
18501 check_lnet_proc_stats() {
18502 local l=$(cat "$TMP/lnet_$1" |wc -l)
18503 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18505 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18508 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18509 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18510 # optional and can be regexp for 2nd line (lnet.routes case)
18511 check_lnet_proc_entry() {
18512 local blp=2 # blp stands for 'position of 1st line of body'
18513 [ -z "$5" ] || blp=3 # lnet.routes case
18515 local l=$(cat "$TMP/lnet_$1" |wc -l)
18516 # subtracting one from $blp because the body can be empty
18517 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18519 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18520 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18522 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18523 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18525 # bail out if any unexpected line happened
18526 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18527 [ "$?" != 0 ] || error "$2 misformatted"
18530 test_215() { # for bugs 18102, 21079, 21517
18531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18533 local N='(0|[1-9][0-9]*)' # non-negative numeric
18534 local P='[1-9][0-9]*' # positive numeric
18535 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18536 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18537 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18538 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18540 local L1 # regexp for 1st line
18541 local L2 # regexp for 2nd line (optional)
18542 local BR # regexp for the rest (body)
18544 # lnet.stats should look as 11 space-separated non-negative numerics
18545 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18546 create_lnet_proc_files "stats"
18547 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18548 remove_lnet_proc_files "stats"
18550 # lnet.routes should look like this:
18551 # Routing disabled/enabled
18552 # net hops priority state router
18553 # where net is a string like tcp0, hops > 0, priority >= 0,
18554 # state is up/down,
18555 # router is a string like 192.168.1.1@tcp2
18556 L1="^Routing (disabled|enabled)$"
18557 L2="^net +hops +priority +state +router$"
18558 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18559 create_lnet_proc_files "routes"
18560 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18561 remove_lnet_proc_files "routes"
18563 # lnet.routers should look like this:
18564 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18565 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18566 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18567 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18568 L1="^ref +rtr_ref +alive +router$"
18569 BR="^$P +$P +(up|down) +$NID$"
18570 create_lnet_proc_files "routers"
18571 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18572 remove_lnet_proc_files "routers"
18574 # lnet.peers should look like this:
18575 # nid refs state last max rtr min tx min queue
18576 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18577 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18578 # numeric (0 or >0 or <0), queue >= 0.
18579 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18580 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18581 create_lnet_proc_files "peers"
18582 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18583 remove_lnet_proc_files "peers"
18585 # lnet.buffers should look like this:
18586 # pages count credits min
18587 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18588 L1="^pages +count +credits +min$"
18589 BR="^ +$N +$N +$I +$I$"
18590 create_lnet_proc_files "buffers"
18591 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18592 remove_lnet_proc_files "buffers"
18594 # lnet.nis should look like this:
18595 # nid status alive refs peer rtr max tx min
18596 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18597 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18598 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18599 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18600 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18601 create_lnet_proc_files "nis"
18602 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18603 remove_lnet_proc_files "nis"
18605 # can we successfully write to lnet.stats?
18606 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18608 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18610 test_216() { # bug 20317
18611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18612 remote_ost_nodsh && skip "remote OST with nodsh"
18615 local facets=$(get_facets OST)
18616 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18618 save_lustre_params client "osc.*.contention_seconds" > $p
18619 save_lustre_params $facets \
18620 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18621 save_lustre_params $facets \
18622 "ldlm.namespaces.filter-*.contended_locks" >> $p
18623 save_lustre_params $facets \
18624 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18625 clear_stats osc.*.osc_stats
18627 # agressive lockless i/o settings
18628 do_nodes $(comma_list $(osts_nodes)) \
18629 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18630 ldlm.namespaces.filter-*.contended_locks=0 \
18631 ldlm.namespaces.filter-*.contention_seconds=60"
18632 lctl set_param -n osc.*.contention_seconds=60
18634 $DIRECTIO write $DIR/$tfile 0 10 4096
18635 $CHECKSTAT -s 40960 $DIR/$tfile
18637 # disable lockless i/o
18638 do_nodes $(comma_list $(osts_nodes)) \
18639 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18640 ldlm.namespaces.filter-*.contended_locks=32 \
18641 ldlm.namespaces.filter-*.contention_seconds=0"
18642 lctl set_param -n osc.*.contention_seconds=0
18643 clear_stats osc.*.osc_stats
18645 dd if=/dev/zero of=$DIR/$tfile count=0
18646 $CHECKSTAT -s 0 $DIR/$tfile
18648 restore_lustre_params <$p
18652 run_test 216 "check lockless direct write updates file size and kms correctly"
18654 test_217() { # bug 22430
18655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18660 for node in $(nodes_list); do
18661 nid=$(host_nids_address $node $NETTYPE)
18662 if [[ $nid = *-* ]] ; then
18663 echo "lctl ping $(h2nettype $nid)"
18664 lctl ping $(h2nettype $nid)
18666 echo "skipping $node (no hyphen detected)"
18670 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18673 # do directio so as not to populate the page cache
18674 log "creating a 10 Mb file"
18675 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18676 log "starting reads"
18677 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18678 log "truncating the file"
18679 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18681 kill %+ || true # reads might have finished
18682 echo "wait until dd is finished"
18684 log "removing the temporary file"
18685 rm -rf $DIR/$tfile || error "tmp file removal failed"
18687 run_test 218 "parallel read and truncate should not deadlock"
18690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18692 # write one partial page
18693 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18694 # set no grant so vvp_io_commit_write will do sync write
18695 $LCTL set_param fail_loc=0x411
18696 # write a full page at the end of file
18697 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18699 $LCTL set_param fail_loc=0
18700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18701 $LCTL set_param fail_loc=0x411
18702 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18705 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18706 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18708 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18710 test_220() { #LU-325
18711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18712 remote_ost_nodsh && skip "remote OST with nodsh"
18713 remote_mds_nodsh && skip "remote MDS with nodsh"
18714 remote_mgs_nodsh && skip "remote MGS with nodsh"
18718 # create on MDT0000 so the last_id and next_id are correct
18719 mkdir_on_mdt0 $DIR/$tdir
18720 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18724 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18725 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18726 osp.$mdtosc_proc1.prealloc_last_id)
18727 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18728 osp.$mdtosc_proc1.prealloc_next_id)
18732 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18733 #define OBD_FAIL_OST_ENOINO 0x229
18734 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18735 create_pool $FSNAME.$TESTNAME || return 1
18736 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18738 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18740 MDSOBJS=$((last_id - next_id))
18741 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18743 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18744 echo "OST still has $count kbytes free"
18746 echo "create $MDSOBJS files @next_id..."
18747 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18749 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18750 osp.$mdtosc_proc1.prealloc_last_id)
18751 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18752 osp.$mdtosc_proc1.prealloc_next_id)
18754 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18759 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18760 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18762 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18763 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18764 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18765 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18766 echo "unlink $MDSOBJS files @$next_id..."
18767 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18769 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18774 dd if=`which date` of=$MOUNT/date oflag=sync
18775 chmod +x $MOUNT/date
18777 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18778 $LCTL set_param fail_loc=0x80001401
18780 $MOUNT/date > /dev/null
18783 run_test 221 "make sure fault and truncate race to not cause OOM"
18786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18789 test_mkdir $DIR/$tdir
18790 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18791 createmany -o $DIR/$tdir/$tfile 10
18792 cancel_lru_locks mdc
18793 cancel_lru_locks osc
18794 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18795 $LCTL set_param fail_loc=0x31a
18796 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18797 $LCTL set_param fail_loc=0
18800 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18806 test_mkdir $DIR/$tdir
18807 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18808 createmany -o $DIR/$tdir/$tfile 10
18809 cancel_lru_locks mdc
18810 cancel_lru_locks osc
18811 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18812 $LCTL set_param fail_loc=0x31a
18813 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18814 $LCTL set_param fail_loc=0
18816 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18822 test_mkdir $DIR/$tdir
18823 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18824 createmany -o $DIR/$tdir/$tfile 10
18825 cancel_lru_locks mdc
18826 cancel_lru_locks osc
18827 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18828 $LCTL set_param fail_loc=0x31b
18829 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18830 $LCTL set_param fail_loc=0
18833 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18835 test_224a() { # LU-1039, MRP-303
18836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18838 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18839 $LCTL set_param fail_loc=0x508
18840 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18841 $LCTL set_param fail_loc=0
18844 run_test 224a "Don't panic on bulk IO failure"
18846 test_224b() { # LU-1039, MRP-303
18847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18849 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18850 cancel_lru_locks osc
18851 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18852 $LCTL set_param fail_loc=0x515
18853 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18854 $LCTL set_param fail_loc=0
18857 run_test 224b "Don't panic on bulk IO failure"
18859 test_224c() { # LU-6441
18860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18861 remote_mds_nodsh && skip "remote MDS with nodsh"
18863 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18864 save_writethrough $p
18865 set_cache writethrough on
18867 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18868 local at_max=$($LCTL get_param -n at_max)
18869 local timeout=$($LCTL get_param -n timeout)
18870 local test_at="at_max"
18871 local param_at="$FSNAME.sys.at_max"
18872 local test_timeout="timeout"
18873 local param_timeout="$FSNAME.sys.timeout"
18875 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18877 set_persistent_param_and_check client "$test_at" "$param_at" 0
18878 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18880 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18881 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18882 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18883 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18885 do_facet ost1 "$LCTL set_param fail_loc=0"
18887 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18888 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18891 $LCTL set_param -n $pages_per_rpc
18892 restore_lustre_params < $p
18895 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18897 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18900 if [ -z ${MDSSURVEY} ]; then
18901 skip_env "mds-survey not found"
18903 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18904 skip "Need MDS version at least 2.2.51"
18906 local mds=$(facet_host $SINGLEMDS)
18907 local target=$(do_nodes $mds 'lctl dl' |
18908 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18910 local cmd1="file_count=1000 thrhi=4"
18911 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18912 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18913 local cmd="$cmd1 $cmd2 $cmd3"
18915 rm -f ${TMP}/mds_survey*
18917 eval $cmd || error "mds-survey with zero-stripe failed"
18918 cat ${TMP}/mds_survey*
18919 rm -f ${TMP}/mds_survey*
18921 run_test 225a "Metadata survey sanity with zero-stripe"
18924 if [ -z ${MDSSURVEY} ]; then
18925 skip_env "mds-survey not found"
18927 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18928 skip "Need MDS version at least 2.2.51"
18929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18930 remote_mds_nodsh && skip "remote MDS with nodsh"
18931 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18932 skip_env "Need to mount OST to test"
18935 local mds=$(facet_host $SINGLEMDS)
18936 local target=$(do_nodes $mds 'lctl dl' |
18937 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18939 local cmd1="file_count=1000 thrhi=4"
18940 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18941 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18942 local cmd="$cmd1 $cmd2 $cmd3"
18944 rm -f ${TMP}/mds_survey*
18946 eval $cmd || error "mds-survey with stripe_count failed"
18947 cat ${TMP}/mds_survey*
18948 rm -f ${TMP}/mds_survey*
18950 run_test 225b "Metadata survey sanity with stripe_count = 1"
18952 mcreate_path2fid () {
18958 local path=$DIR/$tdir/$name
18963 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18964 error "cannot create $desc"
18966 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18968 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18970 fid_path=$($LFS fid2path $MOUNT $fid)
18972 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18974 [ "$path" == "$fid_path" ] ||
18975 error "fid2path returned $fid_path, expected $path"
18977 echo "pass with $path and $fid"
18982 mkdir -p $DIR/$tdir
18984 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18985 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18986 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18987 mcreate_path2fid 0040666 0 0 dir "directory"
18988 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18989 mcreate_path2fid 0100666 0 0 file "regular file"
18990 mcreate_path2fid 0120666 0 0 link "symbolic link"
18991 mcreate_path2fid 0140666 0 0 sock "socket"
18993 run_test 226a "call path2fid and fid2path on files of all type"
18996 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19001 mkdir -p $DIR/$tdir
19002 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19003 error "create remote directory failed"
19004 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19005 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19006 "character special file (null)"
19007 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19008 "character special file (no device)"
19009 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19010 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19011 "block special file (loop)"
19012 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19013 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19014 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19016 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19019 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19020 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19021 skip "Need MDS version at least 2.13.55"
19023 local submnt=/mnt/submnt
19024 local srcfile=/etc/passwd
19025 local dstfile=$submnt/passwd
19031 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19032 error "create remote directory failed"
19033 mkdir -p $submnt || error "create $submnt failed"
19034 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19035 error "mount $submnt failed"
19036 stack_trap "umount $submnt" EXIT
19038 cp $srcfile $dstfile
19039 fid=$($LFS path2fid $dstfile)
19040 path=$($LFS fid2path $submnt "$fid")
19041 [ "$path" = "$dstfile" ] ||
19042 error "fid2path $submnt $fid failed ($path != $dstfile)"
19044 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19046 # LU-1299 Executing or running ldd on a truncated executable does not
19047 # cause an out-of-memory condition.
19049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19050 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19052 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19053 chmod +x $MOUNT/date
19055 $MOUNT/date > /dev/null
19056 ldd $MOUNT/date > /dev/null
19059 run_test 227 "running truncated executable does not cause OOM"
19061 # LU-1512 try to reuse idle OI blocks
19063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19064 remote_mds_nodsh && skip "remote MDS with nodsh"
19065 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19067 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19068 local myDIR=$DIR/$tdir
19071 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19072 $LCTL set_param fail_loc=0x80001002
19073 createmany -o $myDIR/t- 10000
19074 $LCTL set_param fail_loc=0
19075 # The guard is current the largest FID holder
19077 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19079 local IDX=$(($SEQ % 64))
19081 do_facet $SINGLEMDS sync
19082 # Make sure journal flushed.
19084 local blk1=$(do_facet $SINGLEMDS \
19085 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19086 grep Blockcount | awk '{print $4}')
19088 # Remove old files, some OI blocks will become idle.
19089 unlinkmany $myDIR/t- 10000
19090 # Create new files, idle OI blocks should be reused.
19091 createmany -o $myDIR/t- 2000
19092 do_facet $SINGLEMDS sync
19093 # Make sure journal flushed.
19095 local blk2=$(do_facet $SINGLEMDS \
19096 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19097 grep Blockcount | awk '{print $4}')
19099 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19101 run_test 228a "try to reuse idle OI blocks"
19104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19105 remote_mds_nodsh && skip "remote MDS with nodsh"
19106 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19108 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19109 local myDIR=$DIR/$tdir
19112 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19113 $LCTL set_param fail_loc=0x80001002
19114 createmany -o $myDIR/t- 10000
19115 $LCTL set_param fail_loc=0
19116 # The guard is current the largest FID holder
19118 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19120 local IDX=$(($SEQ % 64))
19122 do_facet $SINGLEMDS sync
19123 # Make sure journal flushed.
19125 local blk1=$(do_facet $SINGLEMDS \
19126 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19127 grep Blockcount | awk '{print $4}')
19129 # Remove old files, some OI blocks will become idle.
19130 unlinkmany $myDIR/t- 10000
19133 stop $SINGLEMDS || error "Fail to stop MDT."
19135 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19137 df $MOUNT || error "Fail to df."
19138 # Create new files, idle OI blocks should be reused.
19139 createmany -o $myDIR/t- 2000
19140 do_facet $SINGLEMDS sync
19141 # Make sure journal flushed.
19143 local blk2=$(do_facet $SINGLEMDS \
19144 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19145 grep Blockcount | awk '{print $4}')
19147 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19149 run_test 228b "idle OI blocks can be reused after MDT restart"
19153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19154 remote_mds_nodsh && skip "remote MDS with nodsh"
19155 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19157 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19158 local myDIR=$DIR/$tdir
19161 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19162 $LCTL set_param fail_loc=0x80001002
19163 # 20000 files can guarantee there are index nodes in the OI file
19164 createmany -o $myDIR/t- 20000
19165 $LCTL set_param fail_loc=0
19166 # The guard is current the largest FID holder
19168 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19170 local IDX=$(($SEQ % 64))
19172 do_facet $SINGLEMDS sync
19173 # Make sure journal flushed.
19175 local blk1=$(do_facet $SINGLEMDS \
19176 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19177 grep Blockcount | awk '{print $4}')
19179 # Remove old files, some OI blocks will become idle.
19180 unlinkmany $myDIR/t- 20000
19182 # The OI file should become empty now
19184 # Create new files, idle OI blocks should be reused.
19185 createmany -o $myDIR/t- 2000
19186 do_facet $SINGLEMDS sync
19187 # Make sure journal flushed.
19189 local blk2=$(do_facet $SINGLEMDS \
19190 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19191 grep Blockcount | awk '{print $4}')
19193 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19195 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19197 test_229() { # LU-2482, LU-3448
19198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19199 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19200 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19201 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19205 # Create a file with a released layout and stripe count 2.
19206 $MULTIOP $DIR/$tfile H2c ||
19207 error "failed to create file with released layout"
19209 $LFS getstripe -v $DIR/$tfile
19211 local pattern=$($LFS getstripe -L $DIR/$tfile)
19212 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19214 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19216 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19217 stat $DIR/$tfile || error "failed to stat released file"
19219 chown $RUNAS_ID $DIR/$tfile ||
19220 error "chown $RUNAS_ID $DIR/$tfile failed"
19222 chgrp $RUNAS_ID $DIR/$tfile ||
19223 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19225 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19226 rm $DIR/$tfile || error "failed to remove released file"
19228 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19232 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19233 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19234 skip "Need MDS version at least 2.11.52"
19238 test_mkdir $DIR/$tdir
19239 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19240 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19241 [ $mdt_idx -ne 0 ] &&
19242 error "create local directory on wrong MDT $mdt_idx"
19244 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19245 error "create remote directory failed"
19246 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19247 [ $mdt_idx -ne $MDTIDX ] &&
19248 error "create remote directory on wrong MDT $mdt_idx"
19250 createmany -o $DIR/$tdir/test_230/t- 10 ||
19251 error "create files on remote directory failed"
19252 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19253 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19254 rm -r $DIR/$tdir || error "unlink remote directory failed"
19256 run_test 230a "Create remote directory and files under the remote directory"
19259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19260 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19261 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19262 skip "Need MDS version at least 2.11.52"
19270 local migrate_dir=$DIR/$tdir/migrate_dir
19271 local other_dir=$DIR/$tdir/other_dir
19273 test_mkdir $DIR/$tdir
19274 test_mkdir -i0 -c1 $migrate_dir
19275 test_mkdir -i0 -c1 $other_dir
19276 for ((i=0; i<10; i++)); do
19277 mkdir -p $migrate_dir/dir_${i}
19278 createmany -o $migrate_dir/dir_${i}/f 10 ||
19279 error "create files under remote dir failed $i"
19282 cp /etc/passwd $migrate_dir/$tfile
19283 cp /etc/passwd $other_dir/$tfile
19284 chattr +SAD $migrate_dir
19285 chattr +SAD $migrate_dir/$tfile
19287 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19288 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19289 local old_dir_mode=$(stat -c%f $migrate_dir)
19290 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19292 mkdir -p $migrate_dir/dir_default_stripe2
19293 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19294 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19296 mkdir -p $other_dir
19297 ln $migrate_dir/$tfile $other_dir/luna
19298 ln $migrate_dir/$tfile $migrate_dir/sofia
19299 ln $other_dir/$tfile $migrate_dir/david
19300 ln -s $migrate_dir/$tfile $other_dir/zachary
19301 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19302 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19308 for len in 58 59 60; do
19309 lnktgt=$(str_repeat 'l' $len)
19310 touch $migrate_dir/$lnktgt
19311 ln -s $lnktgt $migrate_dir/${len}char_ln
19315 for len in 4094 4095; do
19316 lnktgt=$(str_repeat 'l' $len)
19317 ln -s $lnktgt $migrate_dir/${len}char_ln
19321 for len in 254 255; do
19322 touch $migrate_dir/$(str_repeat 'l' $len)
19325 $LFS migrate -m $MDTIDX $migrate_dir ||
19326 error "fails on migrating remote dir to MDT1"
19328 echo "migratate to MDT1, then checking.."
19329 for ((i = 0; i < 10; i++)); do
19330 for file in $(find $migrate_dir/dir_${i}); do
19331 mdt_index=$($LFS getstripe -m $file)
19332 # broken symlink getstripe will fail
19333 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19334 error "$file is not on MDT${MDTIDX}"
19338 # the multiple link file should still in MDT0
19339 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19340 [ $mdt_index == 0 ] ||
19341 error "$file is not on MDT${MDTIDX}"
19343 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19344 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19345 error " expect $old_dir_flag get $new_dir_flag"
19347 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19348 [ "$old_file_flag" = "$new_file_flag" ] ||
19349 error " expect $old_file_flag get $new_file_flag"
19351 local new_dir_mode=$(stat -c%f $migrate_dir)
19352 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19353 error "expect mode $old_dir_mode get $new_dir_mode"
19355 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19356 [ "$old_file_mode" = "$new_file_mode" ] ||
19357 error "expect mode $old_file_mode get $new_file_mode"
19359 diff /etc/passwd $migrate_dir/$tfile ||
19360 error "$tfile different after migration"
19362 diff /etc/passwd $other_dir/luna ||
19363 error "luna different after migration"
19365 diff /etc/passwd $migrate_dir/sofia ||
19366 error "sofia different after migration"
19368 diff /etc/passwd $migrate_dir/david ||
19369 error "david different after migration"
19371 diff /etc/passwd $other_dir/zachary ||
19372 error "zachary different after migration"
19374 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19375 error "${tfile}_ln different after migration"
19377 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19378 error "${tfile}_ln_other different after migration"
19380 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19381 [ $stripe_count = 2 ] ||
19382 error "dir strpe_count $d != 2 after migration."
19384 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19385 [ $stripe_count = 2 ] ||
19386 error "file strpe_count $d != 2 after migration."
19388 #migrate back to MDT0
19391 $LFS migrate -m $MDTIDX $migrate_dir ||
19392 error "fails on migrating remote dir to MDT0"
19394 echo "migrate back to MDT0, checking.."
19395 for file in $(find $migrate_dir); do
19396 mdt_index=$($LFS getstripe -m $file)
19397 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19398 error "$file is not on MDT${MDTIDX}"
19401 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19402 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19403 error " expect $old_dir_flag get $new_dir_flag"
19405 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19406 [ "$old_file_flag" = "$new_file_flag" ] ||
19407 error " expect $old_file_flag get $new_file_flag"
19409 local new_dir_mode=$(stat -c%f $migrate_dir)
19410 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19411 error "expect mode $old_dir_mode get $new_dir_mode"
19413 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19414 [ "$old_file_mode" = "$new_file_mode" ] ||
19415 error "expect mode $old_file_mode get $new_file_mode"
19417 diff /etc/passwd ${migrate_dir}/$tfile ||
19418 error "$tfile different after migration"
19420 diff /etc/passwd ${other_dir}/luna ||
19421 error "luna different after migration"
19423 diff /etc/passwd ${migrate_dir}/sofia ||
19424 error "sofia different after migration"
19426 diff /etc/passwd ${other_dir}/zachary ||
19427 error "zachary different after migration"
19429 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19430 error "${tfile}_ln different after migration"
19432 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19433 error "${tfile}_ln_other different after migration"
19435 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19436 [ $stripe_count = 2 ] ||
19437 error "dir strpe_count $d != 2 after migration."
19439 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19440 [ $stripe_count = 2 ] ||
19441 error "file strpe_count $d != 2 after migration."
19443 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19445 run_test 230b "migrate directory"
19448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19449 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19450 remote_mds_nodsh && skip "remote MDS with nodsh"
19451 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19452 skip "Need MDS version at least 2.11.52"
19458 local migrate_dir=$DIR/$tdir/migrate_dir
19460 #If migrating directory fails in the middle, all entries of
19461 #the directory is still accessiable.
19462 test_mkdir $DIR/$tdir
19463 test_mkdir -i0 -c1 $migrate_dir
19464 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19466 createmany -o $migrate_dir/f $total ||
19467 error "create files under ${migrate_dir} failed"
19469 # fail after migrating top dir, and this will fail only once, so the
19470 # first sub file migration will fail (currently f3), others succeed.
19471 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19472 do_facet mds1 lctl set_param fail_loc=0x1801
19473 local t=$(ls $migrate_dir | wc -l)
19474 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19475 error "migrate should fail"
19476 local u=$(ls $migrate_dir | wc -l)
19477 [ "$u" == "$t" ] || error "$u != $t during migration"
19479 # add new dir/file should succeed
19480 mkdir $migrate_dir/dir ||
19481 error "mkdir failed under migrating directory"
19482 touch $migrate_dir/file ||
19483 error "create file failed under migrating directory"
19485 # add file with existing name should fail
19486 for file in $migrate_dir/f*; do
19487 stat $file > /dev/null || error "stat $file failed"
19488 $OPENFILE -f O_CREAT:O_EXCL $file &&
19489 error "open(O_CREAT|O_EXCL) $file should fail"
19490 $MULTIOP $file m && error "create $file should fail"
19491 touch $DIR/$tdir/remote_dir/$tfile ||
19492 error "touch $tfile failed"
19493 ln $DIR/$tdir/remote_dir/$tfile $file &&
19494 error "link $file should fail"
19495 mdt_index=$($LFS getstripe -m $file)
19496 if [ $mdt_index == 0 ]; then
19497 # file failed to migrate is not allowed to rename to
19498 mv $DIR/$tdir/remote_dir/$tfile $file &&
19499 error "rename to $file should fail"
19501 mv $DIR/$tdir/remote_dir/$tfile $file ||
19502 error "rename to $file failed"
19504 echo hello >> $file || error "write $file failed"
19507 # resume migration with different options should fail
19508 $LFS migrate -m 0 $migrate_dir &&
19509 error "migrate -m 0 $migrate_dir should fail"
19511 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19512 error "migrate -c 2 $migrate_dir should fail"
19514 # resume migration should succeed
19515 $LFS migrate -m $MDTIDX $migrate_dir ||
19516 error "migrate $migrate_dir failed"
19518 echo "Finish migration, then checking.."
19519 for file in $(find $migrate_dir); do
19520 mdt_index=$($LFS getstripe -m $file)
19521 [ $mdt_index == $MDTIDX ] ||
19522 error "$file is not on MDT${MDTIDX}"
19525 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19527 run_test 230c "check directory accessiblity if migration failed"
19530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19531 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19532 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19533 skip "Need MDS version at least 2.11.52"
19535 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19537 local migrate_dir=$DIR/$tdir/migrate_dir
19547 old_index=$((RANDOM % MDSCOUNT))
19548 old_count=$((MDSCOUNT - old_index))
19549 new_index=$((RANDOM % MDSCOUNT))
19550 new_count=$((MDSCOUNT - new_index))
19551 new_hash=1 # for all_char
19553 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19554 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19556 test_mkdir $DIR/$tdir
19557 test_mkdir -i $old_index -c $old_count $migrate_dir
19559 for ((i=0; i<100; i++)); do
19560 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19561 createmany -o $migrate_dir/dir_${i}/f 100 ||
19562 error "create files under remote dir failed $i"
19565 echo -n "Migrate from MDT$old_index "
19566 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19567 echo -n "to MDT$new_index"
19568 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19571 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19572 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19573 error "migrate remote dir error"
19575 echo "Finish migration, then checking.."
19576 for file in $(find $migrate_dir); do
19577 mdt_index=$($LFS getstripe -m $file)
19578 if [ $mdt_index -lt $new_index ] ||
19579 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19580 error "$file is on MDT$mdt_index"
19584 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19586 run_test 230d "check migrate big directory"
19589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19590 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19591 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19592 skip "Need MDS version at least 2.11.52"
19599 mkdir_on_mdt0 $DIR/$tdir
19600 mkdir $DIR/$tdir/migrate_dir
19601 mkdir $DIR/$tdir/other_dir
19602 touch $DIR/$tdir/migrate_dir/a
19603 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19604 ls $DIR/$tdir/other_dir
19606 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19607 error "migrate dir fails"
19609 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19610 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19612 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19613 [ $mdt_index == 0 ] || error "a is not on MDT0"
19615 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19616 error "migrate dir fails"
19618 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19619 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19621 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19622 [ $mdt_index == 1 ] || error "a is not on MDT1"
19624 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19625 [ $mdt_index == 1 ] || error "b is not on MDT1"
19627 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19628 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19630 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19632 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19634 run_test 230e "migrate mulitple local link files"
19637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19638 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19639 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19640 skip "Need MDS version at least 2.11.52"
19645 mkdir -p $DIR/$tdir
19646 mkdir $DIR/$tdir/migrate_dir
19647 $LFS mkdir -i1 $DIR/$tdir/other_dir
19648 touch $DIR/$tdir/migrate_dir/a
19649 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19650 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19651 ls $DIR/$tdir/other_dir
19653 # a should be migrated to MDT1, since no other links on MDT0
19654 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19655 error "#1 migrate dir fails"
19656 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19657 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19658 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19659 [ $mdt_index == 1 ] || error "a is not on MDT1"
19661 # a should stay on MDT1, because it is a mulitple link file
19662 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19663 error "#2 migrate dir fails"
19664 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19665 [ $mdt_index == 1 ] || error "a is not on MDT1"
19667 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19668 error "#3 migrate dir fails"
19670 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19671 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19672 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19674 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19675 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19677 # a should be migrated to MDT0, since no other links on MDT1
19678 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19679 error "#4 migrate dir fails"
19680 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19681 [ $mdt_index == 0 ] || error "a is not on MDT0"
19683 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19685 run_test 230f "migrate mulitple remote link files"
19688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19689 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19690 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19691 skip "Need MDS version at least 2.11.52"
19693 mkdir -p $DIR/$tdir/migrate_dir
19695 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19696 error "migrating dir to non-exist MDT succeeds"
19699 run_test 230g "migrate dir to non-exist MDT"
19702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19704 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19705 skip "Need MDS version at least 2.11.52"
19709 mkdir -p $DIR/$tdir/migrate_dir
19711 $LFS migrate -m1 $DIR &&
19712 error "migrating mountpoint1 should fail"
19714 $LFS migrate -m1 $DIR/$tdir/.. &&
19715 error "migrating mountpoint2 should fail"
19718 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19719 error "migrating $tdir/migrate_dir/.. should fail"
19723 run_test 230h "migrate .. and root"
19726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19727 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19728 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19729 skip "Need MDS version at least 2.11.52"
19731 mkdir -p $DIR/$tdir/migrate_dir
19733 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19734 error "migration fails with a tailing slash"
19736 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19737 error "migration fails with two tailing slashes"
19739 run_test 230i "lfs migrate -m tolerates trailing slashes"
19742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19743 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19744 skip "Need MDS version at least 2.11.52"
19746 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19747 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19748 error "create $tfile failed"
19749 cat /etc/passwd > $DIR/$tdir/$tfile
19751 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19753 cmp /etc/passwd $DIR/$tdir/$tfile ||
19754 error "DoM file mismatch after migration"
19756 run_test 230j "DoM file data not changed after dir migration"
19759 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19760 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19761 skip "Need MDS version at least 2.11.56"
19764 local files_on_starting_mdt=0
19766 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19767 $LFS getdirstripe $DIR/$tdir
19768 for i in $(seq $total); do
19769 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19770 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19771 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19774 echo "$files_on_starting_mdt files on MDT0"
19776 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19777 $LFS getdirstripe $DIR/$tdir
19779 files_on_starting_mdt=0
19780 for i in $(seq $total); do
19781 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19782 error "file $tfile.$i mismatch after migration"
19783 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19784 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19787 echo "$files_on_starting_mdt files on MDT1 after migration"
19788 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19790 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19791 $LFS getdirstripe $DIR/$tdir
19793 files_on_starting_mdt=0
19794 for i in $(seq $total); do
19795 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19796 error "file $tfile.$i mismatch after 2nd migration"
19797 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19798 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19801 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19802 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19806 run_test 230k "file data not changed after dir migration"
19809 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19810 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19811 skip "Need MDS version at least 2.11.56"
19813 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19814 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19815 error "create files under remote dir failed $i"
19816 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19818 run_test 230l "readdir between MDTs won't crash"
19821 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19822 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19823 skip "Need MDS version at least 2.11.56"
19826 local mig_dir=$DIR/$tdir/migrate_dir
19827 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19831 echo "Creating files and dirs with xattrs"
19832 test_mkdir $DIR/$tdir
19833 test_mkdir -i0 -c1 $mig_dir
19835 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19836 error "cannot set xattr attr1 on dir"
19837 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19838 error "cannot set xattr attr2 on dir"
19839 touch $mig_dir/dir/f0
19840 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19841 error "cannot set xattr attr1 on file"
19842 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19843 error "cannot set xattr attr2 on file"
19844 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19845 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19846 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19847 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19848 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19849 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19850 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19851 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19852 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19854 echo "Migrating to MDT1"
19855 $LFS migrate -m $MDTIDX $mig_dir ||
19856 error "fails on migrating dir to MDT1"
19858 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19859 echo "Checking xattrs"
19860 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19861 [ "$val" = $longstr ] ||
19862 error "expecting xattr1 $longstr on dir, found $val"
19863 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19864 [ "$val" = $shortstr ] ||
19865 error "expecting xattr2 $shortstr on dir, found $val"
19866 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19867 [ "$val" = $longstr ] ||
19868 error "expecting xattr1 $longstr on file, found $val"
19869 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19870 [ "$val" = $shortstr ] ||
19871 error "expecting xattr2 $shortstr on file, found $val"
19873 run_test 230m "xattrs not changed after dir migration"
19876 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19877 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19878 skip "Need MDS version at least 2.13.53"
19880 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19881 cat /etc/hosts > $DIR/$tdir/$tfile
19882 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19883 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19885 cmp /etc/hosts $DIR/$tdir/$tfile ||
19886 error "File data mismatch after migration"
19888 run_test 230n "Dir migration with mirrored file"
19891 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19892 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19893 skip "Need MDS version at least 2.13.52"
19895 local mdts=$(comma_list $(mdts_nodes))
19897 local restripe_status
19901 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19903 # in case "crush" hash type is not set
19904 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19906 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19907 mdt.*MDT0000.enable_dir_restripe)
19908 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19909 stack_trap "do_nodes $mdts $LCTL set_param \
19910 mdt.*.enable_dir_restripe=$restripe_status"
19913 createmany -m $DIR/$tdir/f 100 ||
19914 error "create files under remote dir failed $i"
19915 createmany -d $DIR/$tdir/d 100 ||
19916 error "create dirs under remote dir failed $i"
19918 for i in $(seq 2 $MDSCOUNT); do
19919 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19920 $LFS setdirstripe -c $i $DIR/$tdir ||
19921 error "split -c $i $tdir failed"
19922 wait_update $HOSTNAME \
19923 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19924 error "dir split not finished"
19925 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19926 awk '/migrate/ {sum += $2} END { print sum }')
19927 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19928 # delta is around total_files/stripe_count
19929 (( $delta < 200 / (i - 1) + 4 )) ||
19930 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19933 run_test 230o "dir split"
19936 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19937 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19938 skip "Need MDS version at least 2.13.52"
19940 local mdts=$(comma_list $(mdts_nodes))
19942 local restripe_status
19946 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19948 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19950 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19951 mdt.*MDT0000.enable_dir_restripe)
19952 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19953 stack_trap "do_nodes $mdts $LCTL set_param \
19954 mdt.*.enable_dir_restripe=$restripe_status"
19956 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19957 createmany -m $DIR/$tdir/f 100 ||
19958 error "create files under remote dir failed"
19959 createmany -d $DIR/$tdir/d 100 ||
19960 error "create dirs under remote dir failed"
19962 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19963 local mdt_hash="crush"
19965 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19966 $LFS setdirstripe -c $c $DIR/$tdir ||
19967 error "split -c $c $tdir failed"
19968 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19969 mdt_hash="$mdt_hash,fixed"
19970 elif [ $c -eq 1 ]; then
19973 wait_update $HOSTNAME \
19974 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19975 error "dir merge not finished"
19976 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19977 awk '/migrate/ {sum += $2} END { print sum }')
19978 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19979 # delta is around total_files/stripe_count
19980 (( delta < 200 / c + 4 )) ||
19981 error "$delta files migrated >= $((200 / c + 4))"
19984 run_test 230p "dir merge"
19987 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19988 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19989 skip "Need MDS version at least 2.13.52"
19991 local mdts=$(comma_list $(mdts_nodes))
19992 local saved_threshold=$(do_facet mds1 \
19993 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19994 local saved_delta=$(do_facet mds1 \
19995 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19996 local threshold=100
19999 local stripe_count=0
20004 # test with fewer files on ZFS
20005 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20007 stack_trap "do_nodes $mdts $LCTL set_param \
20008 mdt.*.dir_split_count=$saved_threshold"
20009 stack_trap "do_nodes $mdts $LCTL set_param \
20010 mdt.*.dir_split_delta=$saved_delta"
20011 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20012 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20013 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20014 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20015 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20016 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20018 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20019 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20021 create=$((threshold * 3 / 2))
20022 while [ $stripe_count -lt $MDSCOUNT ]; do
20023 createmany -m $DIR/$tdir/f $total $create ||
20024 error "create sub files failed"
20025 stat $DIR/$tdir > /dev/null
20026 total=$((total + create))
20027 stripe_count=$((stripe_count + delta))
20028 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20030 wait_update $HOSTNAME \
20031 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20032 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20034 wait_update $HOSTNAME \
20035 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20036 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20038 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20039 echo "$nr_files/$total files on MDT$stripe_index after split"
20040 # allow 10% margin of imbalance with crush hash
20041 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20042 error "$nr_files files on MDT$stripe_index after split"
20044 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20045 [ $nr_files -eq $total ] ||
20046 error "total sub files $nr_files != $total"
20049 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20051 echo "fixed layout directory won't auto split"
20052 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20053 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20054 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20055 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20056 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20058 run_test 230q "dir auto split"
20061 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20062 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20063 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20064 skip "Need MDS version at least 2.13.54"
20066 # maximum amount of local locks:
20067 # parent striped dir - 2 locks
20068 # new stripe in parent to migrate to - 1 lock
20069 # source and target - 2 locks
20070 # Total 5 locks for regular file
20071 mkdir -p $DIR/$tdir
20072 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20073 touch $DIR/$tdir/dir1/eee
20075 # create 4 hardlink for 4 more locks
20076 # Total: 9 locks > RS_MAX_LOCKS (8)
20077 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20078 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20079 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20080 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20081 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20082 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20083 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20084 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20086 cancel_lru_locks mdc
20088 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20089 error "migrate dir fails"
20091 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20093 run_test 230r "migrate with too many local locks"
20096 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20097 skip "Need MDS version at least 2.13.57"
20099 local mdts=$(comma_list $(mdts_nodes))
20100 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20101 mdt.*MDT0000.enable_dir_restripe)
20103 stack_trap "do_nodes $mdts $LCTL set_param \
20104 mdt.*.enable_dir_restripe=$restripe_status"
20108 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20109 test_mkdir $DIR/$tdir
20110 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20111 error "$LFS mkdir doesn't return -EEXIST if target exists"
20115 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20119 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20120 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20121 skip "Need MDS version at least 2.14.50"
20123 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20124 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20125 $LFS project -p 1 -s $DIR/$tdir ||
20126 error "set $tdir project id failed"
20127 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20128 error "set subdir project id failed"
20129 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20131 run_test 230t "migrate directory with project ID set"
20135 # For simplicity this test assumes that max_pages_per_rpc
20136 # is the same across all OSCs
20137 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20138 local bulk_size=$((max_pages * PAGE_SIZE))
20139 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20142 mkdir -p $DIR/$tdir
20143 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20144 error "failed to set stripe with -S ${brw_size}M option"
20146 # clear the OSC stats
20147 $LCTL set_param osc.*.stats=0 &>/dev/null
20150 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20151 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20152 oflag=direct &>/dev/null || error "dd failed"
20154 sync; sleep 1; sync # just to be safe
20155 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20156 if [ x$nrpcs != "x1" ]; then
20157 $LCTL get_param osc.*.stats
20158 error "found $nrpcs ost_write RPCs, not 1 as expected"
20162 # Drop the OSC cache, otherwise we will read from it
20163 cancel_lru_locks osc
20165 # clear the OSC stats
20166 $LCTL set_param osc.*.stats=0 &>/dev/null
20168 # Client reads $bulk_size.
20169 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20170 iflag=direct &>/dev/null || error "dd failed"
20172 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20173 if [ x$nrpcs != "x1" ]; then
20174 $LCTL get_param osc.*.stats
20175 error "found $nrpcs ost_read RPCs, not 1 as expected"
20178 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20181 mkdir -p $DIR/$tdir
20183 for i in {0..1023}; do
20184 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20185 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20186 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20190 run_test 231b "must not assert on fully utilized OST request buffer"
20193 mkdir -p $DIR/$tdir
20194 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20196 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20197 do_facet ost1 $LCTL set_param fail_loc=0x31c
20199 # ignore dd failure
20200 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20202 do_facet ost1 $LCTL set_param fail_loc=0
20203 umount_client $MOUNT || error "umount failed"
20204 mount_client $MOUNT || error "mount failed"
20205 stop ost1 || error "cannot stop ost1"
20206 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20208 run_test 232a "failed lock should not block umount"
20211 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20212 skip "Need MDS version at least 2.10.58"
20214 mkdir -p $DIR/$tdir
20215 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20216 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20218 cancel_lru_locks osc
20220 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20221 do_facet ost1 $LCTL set_param fail_loc=0x31c
20224 $LFS data_version $DIR/$tdir/$tfile || true
20226 do_facet ost1 $LCTL set_param fail_loc=0
20227 umount_client $MOUNT || error "umount failed"
20228 mount_client $MOUNT || error "mount failed"
20229 stop ost1 || error "cannot stop ost1"
20230 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20232 run_test 232b "failed data version lock should not block umount"
20235 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20236 skip "Need MDS version at least 2.3.64"
20237 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20239 local fid=$($LFS path2fid $MOUNT)
20241 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20242 error "cannot access $MOUNT using its FID '$fid'"
20244 run_test 233a "checking that OBF of the FS root succeeds"
20247 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20248 skip "Need MDS version at least 2.5.90"
20249 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20251 local fid=$($LFS path2fid $MOUNT/.lustre)
20253 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20254 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20256 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20257 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20258 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20260 run_test 233b "checking that OBF of the FS .lustre succeeds"
20263 local p="$TMP/sanityN-$TESTNAME.parameters"
20264 save_lustre_params client "llite.*.xattr_cache" > $p
20265 lctl set_param llite.*.xattr_cache 1 ||
20266 skip_env "xattr cache is not supported"
20268 mkdir -p $DIR/$tdir || error "mkdir failed"
20269 touch $DIR/$tdir/$tfile || error "touch failed"
20270 # OBD_FAIL_LLITE_XATTR_ENOMEM
20271 $LCTL set_param fail_loc=0x1405
20272 getfattr -n user.attr $DIR/$tdir/$tfile &&
20273 error "getfattr should have failed with ENOMEM"
20274 $LCTL set_param fail_loc=0x0
20277 restore_lustre_params < $p
20280 run_test 234 "xattr cache should not crash on ENOMEM"
20283 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20284 skip "Need MDS version at least 2.4.52"
20286 flock_deadlock $DIR/$tfile
20291 124) error "process hangs on a deadlock"
20293 *) error "error executing flock_deadlock $DIR/$tfile"
20297 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20301 check_swap_layouts_support
20303 local ref1=/etc/passwd
20304 local ref2=/etc/group
20305 local file1=$DIR/$tdir/f1
20306 local file2=$DIR/$tdir/f2
20308 test_mkdir -c1 $DIR/$tdir
20309 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20310 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20311 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20312 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20313 local fd=$(free_fd)
20314 local cmd="exec $fd<>$file2"
20317 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20318 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20321 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20326 run_test 236 "Layout swap on open unlinked file"
20328 # LU-4659 linkea consistency
20330 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20331 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20332 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20333 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20336 ln $DIR/$tfile $DIR/$tfile.lnk
20337 touch $DIR/$tfile.new
20338 mv $DIR/$tfile.new $DIR/$tfile
20339 local fid1=$($LFS path2fid $DIR/$tfile)
20340 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20341 local path1=$($LFS fid2path $FSNAME "$fid1")
20342 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20343 local path2=$($LFS fid2path $FSNAME "$fid2")
20344 [ $tfile.lnk == $path2 ] ||
20345 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20348 run_test 238 "Verify linkea consistency"
20350 test_239A() { # was test_239
20351 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20352 skip "Need MDS version at least 2.5.60"
20354 local list=$(comma_list $(mdts_nodes))
20356 mkdir -p $DIR/$tdir
20357 createmany -o $DIR/$tdir/f- 5000
20358 unlinkmany $DIR/$tdir/f- 5000
20359 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20360 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20361 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20362 osp.*MDT*.sync_in_flight" | calc_sum)
20363 [ "$changes" -eq 0 ] || error "$changes not synced"
20365 run_test 239A "osp_sync test"
20367 test_239a() { #LU-5297
20368 remote_mds_nodsh && skip "remote MDS with nodsh"
20371 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20372 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20373 chgrp $RUNAS_GID $DIR/$tfile
20374 wait_delete_completed
20376 run_test 239a "process invalid osp sync record correctly"
20378 test_239b() { #LU-5297
20379 remote_mds_nodsh && skip "remote MDS with nodsh"
20382 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20383 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20384 chgrp $RUNAS_GID $DIR/$tfile1
20385 wait_delete_completed
20386 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20388 chgrp $RUNAS_GID $DIR/$tfile2
20389 wait_delete_completed
20391 run_test 239b "process osp sync record with ENOMEM error correctly"
20394 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20395 remote_mds_nodsh && skip "remote MDS with nodsh"
20397 mkdir -p $DIR/$tdir
20399 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20400 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20401 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20402 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20404 umount_client $MOUNT || error "umount failed"
20405 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20406 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20407 mount_client $MOUNT || error "failed to mount client"
20409 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20410 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20412 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20418 for LOOP in $(seq $count); do
20419 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20420 cancel_lru_locks $OSC || true
20428 for LOOP in $(seq $1); do
20429 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20434 test_241a() { # was test_241
20435 local bsize=$PAGE_SIZE
20437 (( bsize < 40960 )) && bsize=40960
20438 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20440 cancel_lru_locks $OSC
20441 test_241_bio 1000 $bsize &
20443 test_241_dio 1000 $bsize
20446 run_test 241a "bio vs dio"
20449 local bsize=$PAGE_SIZE
20451 (( bsize < 40960 )) && bsize=40960
20452 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20454 test_241_dio 1000 $bsize &
20456 test_241_dio 1000 $bsize
20459 run_test 241b "dio vs dio"
20462 remote_mds_nodsh && skip "remote MDS with nodsh"
20464 mkdir_on_mdt0 $DIR/$tdir
20465 touch $DIR/$tdir/$tfile
20467 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20468 do_facet mds1 lctl set_param fail_loc=0x105
20469 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20471 do_facet mds1 lctl set_param fail_loc=0
20472 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20474 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20478 test_mkdir $DIR/$tdir
20479 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20481 run_test 243 "various group lock tests"
20485 test_mkdir $DIR/$tdir
20486 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20487 sendfile_grouplock $DIR/$tdir/$tfile || \
20488 error "sendfile+grouplock failed"
20491 run_test 244a "sendfile with group lock tests"
20495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20498 local size=$((1024*1024))
20500 test_mkdir $DIR/$tdir
20501 for i in $(seq 1 $threads); do
20502 local file=$DIR/$tdir/file_$((i / 10))
20503 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20506 for i in $(seq 1 $threads); do
20510 run_test 244b "multi-threaded write with group lock"
20513 local flagname="multi_mod_rpcs"
20514 local connect_data_name="max_mod_rpcs"
20517 # check if multiple modify RPCs flag is set
20518 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20519 grep "connect_flags:")
20522 echo "$out" | grep -qw $flagname
20523 if [ $? -ne 0 ]; then
20524 echo "connect flag $flagname is not set"
20528 # check if multiple modify RPCs data is set
20529 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20532 echo "$out" | grep -qw $connect_data_name ||
20533 error "import should have connect data $connect_data_name"
20535 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20541 umount_client $submount
20546 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20548 skip_env "Fileset feature is not supported"
20550 local submount=${MOUNT}_$tdir
20553 mkdir -p $submount || error "mkdir $submount failed"
20554 FILESET="$FILESET/$tdir" mount_client $submount ||
20555 error "mount $submount failed"
20556 trap "cleanup_247 $submount" EXIT
20557 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20558 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20559 error "read $MOUNT/$tdir/$tfile failed"
20560 cleanup_247 $submount
20562 run_test 247a "mount subdir as fileset"
20565 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20566 skip_env "Fileset feature is not supported"
20568 local submount=${MOUNT}_$tdir
20570 rm -rf $MOUNT/$tdir
20571 mkdir -p $submount || error "mkdir $submount failed"
20573 FILESET="$FILESET/$tdir" mount_client $submount &&
20574 error "mount $submount should fail"
20577 run_test 247b "mount subdir that dose not exist"
20580 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20581 skip_env "Fileset feature is not supported"
20583 local submount=${MOUNT}_$tdir
20585 mkdir -p $MOUNT/$tdir/dir1
20586 mkdir -p $submount || error "mkdir $submount failed"
20587 trap "cleanup_247 $submount" EXIT
20588 FILESET="$FILESET/$tdir" mount_client $submount ||
20589 error "mount $submount failed"
20590 local fid=$($LFS path2fid $MOUNT/)
20591 $LFS fid2path $submount $fid && error "fid2path should fail"
20592 cleanup_247 $submount
20594 run_test 247c "running fid2path outside subdirectory root"
20597 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20598 skip "Fileset feature is not supported"
20600 local submount=${MOUNT}_$tdir
20602 mkdir -p $MOUNT/$tdir/dir1
20603 mkdir -p $submount || error "mkdir $submount failed"
20604 FILESET="$FILESET/$tdir" mount_client $submount ||
20605 error "mount $submount failed"
20606 trap "cleanup_247 $submount" EXIT
20608 local td=$submount/dir1
20609 local fid=$($LFS path2fid $td)
20610 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20612 # check that we get the same pathname back
20615 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20616 echo "$rootpath $fid"
20617 found=$($LFS fid2path $rootpath "$fid")
20618 [ -n "found" ] || error "fid2path should succeed"
20619 [ "$found" == "$td" ] || error "fid2path $found != $td"
20621 # check wrong root path format
20622 rootpath=$submount"_wrong"
20623 found=$($LFS fid2path $rootpath "$fid")
20624 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20626 cleanup_247 $submount
20628 run_test 247d "running fid2path inside subdirectory root"
20632 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20634 skip "Fileset feature is not supported"
20636 local submount=${MOUNT}_$tdir
20639 mkdir -p $submount || error "mkdir $submount failed"
20640 FILESET="$FILESET/.." mount_client $submount &&
20641 error "mount $submount should fail"
20644 run_test 247e "mount .. as fileset"
20647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20648 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20649 skip "Need at least version 2.13.52"
20650 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20651 skip "Need at least version 2.14.50"
20652 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20654 skip "Fileset feature is not supported"
20656 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20657 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20658 error "mkdir remote failed"
20659 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20660 error "mkdir remote/subdir failed"
20661 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20662 error "mkdir striped failed"
20663 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20665 local submount=${MOUNT}_$tdir
20667 mkdir -p $submount || error "mkdir $submount failed"
20668 stack_trap "rmdir $submount"
20672 local fileset=$FILESET
20673 local mdts=$(comma_list $(mdts_nodes))
20675 stat=$(do_facet mds1 $LCTL get_param -n \
20676 mdt.*MDT0000.enable_remote_subdir_mount)
20677 stack_trap "do_nodes $mdts $LCTL set_param \
20678 mdt.*.enable_remote_subdir_mount=$stat"
20680 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20681 stack_trap "umount_client $submount"
20682 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20683 error "mount remote dir $dir should fail"
20685 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20686 $tdir/striped/. ; do
20687 FILESET="$fileset/$dir" mount_client $submount ||
20688 error "mount $dir failed"
20689 umount_client $submount
20692 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20693 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20694 error "mount $tdir/remote failed"
20696 run_test 247f "mount striped or remote directory as fileset"
20699 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20700 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20701 skip "Need at least version 2.14.50"
20703 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20704 error "mkdir $tdir failed"
20705 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20707 local submount=${MOUNT}_$tdir
20709 mkdir -p $submount || error "mkdir $submount failed"
20710 stack_trap "rmdir $submount"
20712 FILESET="$fileset/$tdir" mount_client $submount ||
20713 error "mount $dir failed"
20714 stack_trap "umount $submount"
20716 local mdts=$(comma_list $(mdts_nodes))
20720 stat $submount > /dev/null
20721 cancel_lru_locks $MDC
20722 stat $submount > /dev/null
20723 stat $submount/$tfile > /dev/null
20724 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20725 stat $submount/$tfile > /dev/null
20726 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20727 awk '/getattr/ {sum += $2} END {print sum}')
20729 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20731 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20734 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20735 [ -z "$fast_read_sav" ] && skip "no fast read support"
20737 # create a large file for fast read verification
20738 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20740 # make sure the file is created correctly
20741 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20742 { rm -f $DIR/$tfile; skip "file creation error"; }
20744 echo "Test 1: verify that fast read is 4 times faster on cache read"
20746 # small read with fast read enabled
20747 $LCTL set_param -n llite.*.fast_read=1
20748 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20749 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20750 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20751 # small read with fast read disabled
20752 $LCTL set_param -n llite.*.fast_read=0
20753 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20754 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20755 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20757 # verify that fast read is 4 times faster for cache read
20758 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20759 error_not_in_vm "fast read was not 4 times faster: " \
20760 "$t_fast vs $t_slow"
20762 echo "Test 2: verify the performance between big and small read"
20763 $LCTL set_param -n llite.*.fast_read=1
20765 # 1k non-cache read
20766 cancel_lru_locks osc
20767 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20768 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20769 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20771 # 1M non-cache read
20772 cancel_lru_locks osc
20773 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20774 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20775 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20777 # verify that big IO is not 4 times faster than small IO
20778 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20779 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20781 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20784 run_test 248a "fast read verification"
20787 # Default short_io_bytes=16384, try both smaller and larger sizes.
20788 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20789 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20790 echo "bs=53248 count=113 normal buffered write"
20791 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20792 error "dd of initial data file failed"
20793 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20795 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20796 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20797 error "dd with sync normal writes failed"
20798 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20800 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20801 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20802 error "dd with sync small writes failed"
20803 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20805 cancel_lru_locks osc
20807 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20808 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20809 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20810 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20811 iflag=direct || error "dd with O_DIRECT small read failed"
20812 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20813 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20814 error "compare $TMP/$tfile.1 failed"
20816 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20817 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20819 # just to see what the maximum tunable value is, and test parsing
20820 echo "test invalid parameter 2MB"
20821 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20822 error "too-large short_io_bytes allowed"
20823 echo "test maximum parameter 512KB"
20824 # if we can set a larger short_io_bytes, run test regardless of version
20825 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20826 # older clients may not allow setting it this large, that's OK
20827 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20828 skip "Need at least client version 2.13.50"
20829 error "medium short_io_bytes failed"
20831 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20832 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20834 echo "test large parameter 64KB"
20835 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20836 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20838 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20839 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20840 error "dd with sync large writes failed"
20841 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20843 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20844 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20845 num=$((113 * 4096 / PAGE_SIZE))
20846 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20847 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20848 error "dd with O_DIRECT large writes failed"
20849 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20850 error "compare $DIR/$tfile.3 failed"
20852 cancel_lru_locks osc
20854 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20855 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20856 error "dd with O_DIRECT large read failed"
20857 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20858 error "compare $TMP/$tfile.2 failed"
20860 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20861 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20862 error "dd with O_DIRECT large read failed"
20863 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20864 error "compare $TMP/$tfile.3 failed"
20866 run_test 248b "test short_io read and write for both small and large sizes"
20868 test_249() { # LU-7890
20869 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20870 skip "Need at least version 2.8.54"
20873 $LFS setstripe -c 1 $DIR/$tfile
20874 # Offset 2T == 4k * 512M
20875 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20876 error "dd to 2T offset failed"
20878 run_test 249 "Write above 2T file size"
20881 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20882 && skip "no 16TB file size limit on ZFS"
20884 $LFS setstripe -c 1 $DIR/$tfile
20885 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20886 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20887 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20888 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20889 conv=notrunc,fsync && error "append succeeded"
20892 run_test 250 "Write above 16T limit"
20895 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20897 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20898 #Skip once - writing the first stripe will succeed
20899 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20900 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20901 error "short write happened"
20903 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20904 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20905 error "short read happened"
20909 run_test 251 "Handling short read and write correctly"
20912 remote_mds_nodsh && skip "remote MDS with nodsh"
20913 remote_ost_nodsh && skip "remote OST with nodsh"
20914 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20915 skip_env "ldiskfs only test"
20925 # check lr_reader on OST0000
20927 dev=$(facet_device $tgt)
20928 out=$(do_facet $tgt $LR_READER $dev)
20929 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20931 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20932 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20933 error "Invalid uuid returned by $LR_READER on target $tgt"
20934 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20936 # check lr_reader -c on MDT0000
20938 dev=$(facet_device $tgt)
20939 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20940 skip "$LR_READER does not support additional options"
20942 out=$(do_facet $tgt $LR_READER -c $dev)
20943 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20945 num=$(echo "$out" | grep -c "mdtlov")
20946 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20947 error "Invalid number of mdtlov clients returned by $LR_READER"
20948 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20950 # check lr_reader -cr on MDT0000
20951 out=$(do_facet $tgt $LR_READER -cr $dev)
20952 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20954 echo "$out" | grep -q "^reply_data:$" ||
20955 error "$LR_READER should have returned 'reply_data' section"
20956 num=$(echo "$out" | grep -c "client_generation")
20957 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20959 run_test 252 "check lr_reader tool"
20962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20963 remote_mds_nodsh && skip "remote MDS with nodsh"
20964 remote_mgs_nodsh && skip "remote MGS with nodsh"
20968 local ost_name=$(ostname_from_index $ostidx)
20971 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20972 do_facet $SINGLEMDS $LCTL get_param -n \
20973 osp.$mdtosc_proc1.reserved_mb_high ||
20974 skip "remote MDS does not support reserved_mb_high"
20978 wait_delete_completed
20981 pool_add $TESTNAME || error "Pool creation failed"
20982 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20984 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20985 error "Setstripe failed"
20987 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20989 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20991 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20993 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20994 osp.$mdtosc_proc1.prealloc_status)
20995 echo "prealloc_status $oa_status"
20997 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20998 error "File creation should fail"
21000 #object allocation was stopped, but we still able to append files
21001 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21002 oflag=append || error "Append failed"
21004 rm -f $DIR/$tdir/$tfile.0
21006 # For this test, we want to delete the files we created to go out of
21007 # space but leave the watermark, so we remain nearly out of space
21008 ost_watermarks_enospc_delete_files $tfile $ostidx
21010 wait_delete_completed
21014 for i in $(seq 10 12); do
21015 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21016 2>/dev/null || error "File creation failed after rm"
21019 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21020 osp.$mdtosc_proc1.prealloc_status)
21021 echo "prealloc_status $oa_status"
21023 if (( oa_status != 0 )); then
21024 error "Object allocation still disable after rm"
21027 run_test 253 "Check object allocation limit"
21030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21031 remote_mds_nodsh && skip "remote MDS with nodsh"
21032 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
21033 skip "MDS does not support changelog_size"
21036 local MDT0=$(facet_svc $SINGLEMDS)
21038 changelog_register || error "changelog_register failed"
21040 changelog_clear 0 || error "changelog_clear failed"
21042 local size1=$(do_facet $SINGLEMDS \
21043 $LCTL get_param -n mdd.$MDT0.changelog_size)
21044 echo "Changelog size $size1"
21047 $LFS mkdir -i 0 $DIR/$tdir
21049 mkdir -p $DIR/$tdir/pics/2008/zachy
21050 touch $DIR/$tdir/pics/2008/zachy/timestamp
21051 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21052 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21053 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21054 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21055 rm $DIR/$tdir/pics/desktop.jpg
21057 local size2=$(do_facet $SINGLEMDS \
21058 $LCTL get_param -n mdd.$MDT0.changelog_size)
21059 echo "Changelog size after work $size2"
21061 (( $size2 > $size1 )) ||
21062 error "new Changelog size=$size2 less than old size=$size1"
21064 run_test 254 "Check changelog size"
21071 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21072 awk -F: '{print $2}' | grep $type > /dev/null
21073 if [ $? -ne 0 ]; then
21083 lfs ladvise -a willread $file > /dev/null 2>&1
21084 if [ $? -eq 0 ]; then
21088 lfs ladvise -a willread $file 2>&1 |
21089 grep "Inappropriate ioctl for device" > /dev/null
21090 if [ $? -eq 0 ]; then
21097 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21100 # run a random read IO workload
21101 # usage: random_read_iops <filename> <filesize> <iosize>
21102 random_read_iops() {
21105 local iosize=${3:-4096}
21107 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21108 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21111 drop_file_oss_cache() {
21115 $LFS ladvise -a dontneed $file 2>/dev/null ||
21116 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21119 ladvise_willread_performance()
21122 local average_origin=0
21123 local average_cache=0
21124 local average_ladvise=0
21126 for ((i = 1; i <= $repeat; i++)); do
21127 echo "Iter $i/$repeat: reading without willread hint"
21128 cancel_lru_locks osc
21129 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21130 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21131 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21132 average_origin=$(bc <<<"$average_origin + $speed_origin")
21134 cancel_lru_locks osc
21135 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21136 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21137 average_cache=$(bc <<<"$average_cache + $speed_cache")
21139 cancel_lru_locks osc
21140 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21141 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21142 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21143 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21144 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21146 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21147 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21148 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21150 speedup_cache=$(percent $average_cache $average_origin)
21151 speedup_ladvise=$(percent $average_ladvise $average_origin)
21153 echo "Average uncached read: $average_origin"
21154 echo "Average speedup with OSS cached read: " \
21155 "$average_cache = +$speedup_cache%"
21156 echo "Average speedup with ladvise willread: " \
21157 "$average_ladvise = +$speedup_ladvise%"
21159 local lowest_speedup=20
21160 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21161 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21162 "got $average_cache%. Skipping ladvise willread check."
21166 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21167 # it is still good to run until then to exercise 'ladvise willread'
21168 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21169 [ "$ost1_FSTYPE" = "zfs" ] &&
21170 echo "osd-zfs does not support dontneed or drop_caches" &&
21173 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21174 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21175 error_not_in_vm "Speedup with willread is less than " \
21176 "$lowest_speedup%, got $average_ladvise%"
21180 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21181 skip "lustre < 2.8.54 does not support ladvise "
21182 remote_ost_nodsh && skip "remote OST with nodsh"
21184 stack_trap "rm -f $DIR/$tfile"
21185 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21187 ladvise_no_type willread $DIR/$tfile &&
21188 skip "willread ladvise is not supported"
21190 ladvise_no_ioctl $DIR/$tfile &&
21191 skip "ladvise ioctl is not supported"
21194 local size=$((size_mb * 1048576))
21195 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21196 error "dd to $DIR/$tfile failed"
21198 lfs ladvise -a willread $DIR/$tfile ||
21199 error "Ladvise failed with no range argument"
21201 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21202 error "Ladvise failed with no -l or -e argument"
21204 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21205 error "Ladvise failed with only -e argument"
21207 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21208 error "Ladvise failed with only -l argument"
21210 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21211 error "End offset should not be smaller than start offset"
21213 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21214 error "End offset should not be equal to start offset"
21216 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21217 error "Ladvise failed with overflowing -s argument"
21219 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21220 error "Ladvise failed with overflowing -e argument"
21222 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21223 error "Ladvise failed with overflowing -l argument"
21225 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21226 error "Ladvise succeeded with conflicting -l and -e arguments"
21228 echo "Synchronous ladvise should wait"
21230 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21231 do_nodes $(comma_list $(osts_nodes)) \
21232 $LCTL set_param fail_val=$delay fail_loc=0x237
21234 local start_ts=$SECONDS
21235 lfs ladvise -a willread $DIR/$tfile ||
21236 error "Ladvise failed with no range argument"
21237 local end_ts=$SECONDS
21238 local inteval_ts=$((end_ts - start_ts))
21240 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21241 error "Synchronous advice didn't wait reply"
21244 echo "Asynchronous ladvise shouldn't wait"
21245 local start_ts=$SECONDS
21246 lfs ladvise -a willread -b $DIR/$tfile ||
21247 error "Ladvise failed with no range argument"
21248 local end_ts=$SECONDS
21249 local inteval_ts=$((end_ts - start_ts))
21251 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21252 error "Asynchronous advice blocked"
21255 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21256 ladvise_willread_performance
21258 run_test 255a "check 'lfs ladvise -a willread'"
21264 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21268 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21269 skip "lustre < 2.8.54 does not support ladvise "
21270 remote_ost_nodsh && skip "remote OST with nodsh"
21272 stack_trap "rm -f $DIR/$tfile"
21273 lfs setstripe -c 1 -i 0 $DIR/$tfile
21275 ladvise_no_type dontneed $DIR/$tfile &&
21276 skip "dontneed ladvise is not supported"
21278 ladvise_no_ioctl $DIR/$tfile &&
21279 skip "ladvise ioctl is not supported"
21281 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21282 [ "$ost1_FSTYPE" = "zfs" ] &&
21283 skip "zfs-osd does not support 'ladvise dontneed'"
21286 local size=$((size_mb * 1048576))
21287 # In order to prevent disturbance of other processes, only check 3/4
21288 # of the memory usage
21289 local kibibytes=$((size_mb * 1024 * 3 / 4))
21291 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21292 error "dd to $DIR/$tfile failed"
21294 #force write to complete before dropping OST cache & checking memory
21297 local total=$(facet_meminfo ost1 MemTotal)
21298 echo "Total memory: $total KiB"
21300 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21301 local before_read=$(facet_meminfo ost1 Cached)
21302 echo "Cache used before read: $before_read KiB"
21304 lfs ladvise -a willread $DIR/$tfile ||
21305 error "Ladvise willread failed"
21306 local after_read=$(facet_meminfo ost1 Cached)
21307 echo "Cache used after read: $after_read KiB"
21309 lfs ladvise -a dontneed $DIR/$tfile ||
21310 error "Ladvise dontneed again failed"
21311 local no_read=$(facet_meminfo ost1 Cached)
21312 echo "Cache used after dontneed ladvise: $no_read KiB"
21314 if [ $total -lt $((before_read + kibibytes)) ]; then
21315 echo "Memory is too small, abort checking"
21319 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21320 error "Ladvise willread should use more memory" \
21321 "than $kibibytes KiB"
21324 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21325 error "Ladvise dontneed should release more memory" \
21326 "than $kibibytes KiB"
21329 run_test 255b "check 'lfs ladvise -a dontneed'"
21332 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21333 skip "lustre < 2.10.50 does not support lockahead"
21335 local ost1_imp=$(get_osc_import_name client ost1)
21336 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21344 test_mkdir -p $DIR/$tdir
21345 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21347 #test 10 returns only success/failure
21349 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21351 if [ $rc -eq 255 ]; then
21352 error "Ladvise test${i} failed, ${rc}"
21355 #test 11 counts lock enqueue requests, all others count new locks
21357 count=$(do_facet ost1 \
21358 $LCTL get_param -n ost.OSS.ost.stats)
21359 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21361 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21363 if [ $rc -eq 255 ]; then
21364 error "Ladvise test${i} failed, ${rc}"
21367 new_count=$(do_facet ost1 \
21368 $LCTL get_param -n ost.OSS.ost.stats)
21369 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21370 awk '{ print $2 }')
21372 difference="$((new_count - count))"
21373 if [ $difference -ne $rc ]; then
21374 error "Ladvise test${i}, bad enqueue count, returned " \
21375 "${rc}, actual ${difference}"
21378 for i in $(seq 12 21); do
21379 # If we do not do this, we run the risk of having too many
21380 # locks and starting lock cancellation while we are checking
21382 cancel_lru_locks osc
21384 count=$($LCTL get_param -n \
21385 ldlm.namespaces.$imp_name.lock_unused_count)
21387 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21389 if [ $rc -eq 255 ]; then
21390 error "Ladvise test ${i} failed, ${rc}"
21393 new_count=$($LCTL get_param -n \
21394 ldlm.namespaces.$imp_name.lock_unused_count)
21395 difference="$((new_count - count))"
21397 # Test 15 output is divided by 100 to map down to valid return
21398 if [ $i -eq 15 ]; then
21402 if [ $difference -ne $rc ]; then
21403 error "Ladvise test ${i}, bad lock count, returned " \
21404 "${rc}, actual ${difference}"
21408 #test 22 returns only success/failure
21410 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21412 if [ $rc -eq 255 ]; then
21413 error "Ladvise test${i} failed, ${rc}"
21416 run_test 255c "suite of ladvise lockahead tests"
21419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21420 remote_mds_nodsh && skip "remote MDS with nodsh"
21421 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21422 changelog_users $SINGLEMDS | grep "^cl" &&
21423 skip "active changelog user"
21429 mdt_dev=$(mdsdevname 1)
21432 changelog_register || error "changelog_register failed"
21435 mkdir_on_mdt0 $DIR/$tdir
21437 changelog_clear 0 || error "changelog_clear failed"
21440 touch $DIR/$tdir/{1..10}
21443 stop $SINGLEMDS || error "Fail to stop MDT"
21447 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21449 #after mount new plainllog is used
21450 touch $DIR/$tdir/{11..19}
21451 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21452 stack_trap "rm -f $tmpfile"
21453 cat_sl=$(do_facet $SINGLEMDS "sync; \
21454 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21455 llog_reader $tmpfile | grep -c type=1064553b")
21456 do_facet $SINGLEMDS llog_reader $tmpfile
21458 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21460 changelog_clear 0 || error "changelog_clear failed"
21462 cat_sl=$(do_facet $SINGLEMDS "sync; \
21463 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21464 llog_reader $tmpfile | grep -c type=1064553b")
21466 if (( cat_sl == 2 )); then
21467 error "Empty plain llog was not deleted from changelog catalog"
21468 elif (( cat_sl != 1 )); then
21469 error "Active plain llog shouldn't be deleted from catalog"
21472 run_test 256 "Check llog delete for empty and not full state"
21475 remote_mds_nodsh && skip "remote MDS with nodsh"
21476 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21477 skip "Need MDS version at least 2.8.55"
21479 test_mkdir $DIR/$tdir
21481 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21482 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21485 #define OBD_FAIL_MDS_XATTR_REP 0x161
21486 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21487 local facet=mds$((mdtidx + 1))
21488 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21489 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21491 stop $facet || error "stop MDS failed"
21492 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21493 error "start MDS fail"
21494 wait_recovery_complete $facet
21496 run_test 257 "xattr locks are not lost"
21498 # Verify we take the i_mutex when security requires it
21500 #define OBD_FAIL_IMUTEX_SEC 0x141c
21501 $LCTL set_param fail_loc=0x141c
21503 chmod u+s $DIR/$tfile
21504 chmod a+rwx $DIR/$tfile
21505 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21507 if [ $RC -ne 0 ]; then
21508 error "error, failed to take i_mutex, rc=$?"
21512 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21514 # Verify we do NOT take the i_mutex in the normal case
21516 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21517 $LCTL set_param fail_loc=0x141d
21520 chmod a+rw $DIR/$tfile
21521 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21523 if [ $RC -ne 0 ]; then
21524 error "error, took i_mutex unnecessarily, rc=$?"
21529 run_test 258b "verify i_mutex security behavior"
21532 local file=$DIR/$tfile
21536 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21538 stack_trap "rm -f $file" EXIT
21540 wait_delete_completed
21541 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21542 echo "before: $before"
21544 $LFS setstripe -i 0 -c 1 $file
21545 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21547 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21548 echo "after write: $after"
21550 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21551 do_facet ost1 $LCTL set_param fail_loc=0x2301
21553 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21554 echo "after truncate: $after"
21557 do_facet ost1 $LCTL set_param fail_loc=0
21558 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21560 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21561 echo "after restart: $after"
21562 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21563 error "missing truncate?"
21567 run_test 259 "crash at delayed truncate"
21570 #define OBD_FAIL_MDC_CLOSE 0x806
21571 $LCTL set_param fail_loc=0x80000806
21575 run_test 260 "Check mdc_close fail"
21577 ### Data-on-MDT sanity tests ###
21579 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21580 skip "Need MDS version at least 2.10.55 for DoM"
21583 local dom=$DIR/$tdir/dom_file
21584 local tmp=$DIR/$tdir/tmp_file
21586 mkdir_on_mdt0 $DIR/$tdir
21588 # basic checks for DoM component creation
21589 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21590 error "Can set MDT layout to non-first entry"
21592 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21593 error "Can define multiple entries as MDT layout"
21595 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21597 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21598 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21599 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21601 local mdtidx=$($LFS getstripe -m $dom)
21602 local mdtname=MDT$(printf %04x $mdtidx)
21603 local facet=mds$((mdtidx + 1))
21604 local space_check=1
21606 # Skip free space checks with ZFS
21607 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21611 local size_tmp=$((65536 * 3))
21612 local mdtfree1=$(do_facet $facet \
21613 lctl get_param -n osd*.*$mdtname.kbytesfree)
21615 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21616 # check also direct IO along write
21617 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21618 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21620 cmp $tmp $dom || error "file data is different"
21621 [ $(stat -c%s $dom) == $size_tmp ] ||
21622 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21623 if [ $space_check == 1 ]; then
21624 local mdtfree2=$(do_facet $facet \
21625 lctl get_param -n osd*.*$mdtname.kbytesfree)
21627 # increase in usage from by $size_tmp
21628 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21629 error "MDT free space wrong after write: " \
21630 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21634 local size_dom=10000
21636 $TRUNCATE $dom $size_dom
21637 [ $(stat -c%s $dom) == $size_dom ] ||
21638 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21639 if [ $space_check == 1 ]; then
21640 mdtfree1=$(do_facet $facet \
21641 lctl get_param -n osd*.*$mdtname.kbytesfree)
21642 # decrease in usage from $size_tmp to new $size_dom
21643 [ $(($mdtfree1 - $mdtfree2)) -ge \
21644 $(((size_tmp - size_dom) / 1024)) ] ||
21645 error "MDT free space is wrong after truncate: " \
21646 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21652 size_dom=$((size_dom + size_tmp))
21653 [ $(stat -c%s $dom) == $size_dom ] ||
21654 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21655 if [ $space_check == 1 ]; then
21656 mdtfree2=$(do_facet $facet \
21657 lctl get_param -n osd*.*$mdtname.kbytesfree)
21658 # increase in usage by $size_tmp from previous
21659 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21660 error "MDT free space is wrong after append: " \
21661 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21666 if [ $space_check == 1 ]; then
21667 mdtfree1=$(do_facet $facet \
21668 lctl get_param -n osd*.*$mdtname.kbytesfree)
21669 # decrease in usage by $size_dom from previous
21670 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21671 error "MDT free space is wrong after removal: " \
21672 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21675 # combined striping
21676 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21677 error "Can't create DoM + OST striping"
21679 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21680 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21681 # check also direct IO along write
21682 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21684 cmp $tmp $dom || error "file data is different"
21685 [ $(stat -c%s $dom) == $size_tmp ] ||
21686 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21691 run_test 270a "DoM: basic functionality tests"
21694 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21695 skip "Need MDS version at least 2.10.55"
21697 local dom=$DIR/$tdir/dom_file
21698 local max_size=1048576
21700 mkdir -p $DIR/$tdir
21701 $LFS setstripe -E $max_size -L mdt $dom
21703 # truncate over the limit
21704 $TRUNCATE $dom $(($max_size + 1)) &&
21705 error "successful truncate over the maximum size"
21706 # write over the limit
21707 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21708 error "successful write over the maximum size"
21709 # append over the limit
21710 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21711 echo "12345" >> $dom && error "successful append over the maximum size"
21716 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21719 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21720 skip "Need MDS version at least 2.10.55"
21722 mkdir -p $DIR/$tdir
21723 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21725 # check files inherit DoM EA
21726 touch $DIR/$tdir/first
21727 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21728 error "bad pattern"
21729 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21730 error "bad stripe count"
21731 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21732 error "bad stripe size"
21734 # check directory inherits DoM EA and uses it as default
21735 mkdir $DIR/$tdir/subdir
21736 touch $DIR/$tdir/subdir/second
21737 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21738 error "bad pattern in sub-directory"
21739 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21740 error "bad stripe count in sub-directory"
21741 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21742 error "bad stripe size in sub-directory"
21745 run_test 270c "DoM: DoM EA inheritance tests"
21748 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21749 skip "Need MDS version at least 2.10.55"
21751 mkdir -p $DIR/$tdir
21752 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21754 # inherit default DoM striping
21755 mkdir $DIR/$tdir/subdir
21756 touch $DIR/$tdir/subdir/f1
21758 # change default directory striping
21759 $LFS setstripe -c 1 $DIR/$tdir/subdir
21760 touch $DIR/$tdir/subdir/f2
21761 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21762 error "wrong default striping in file 2"
21763 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21764 error "bad pattern in file 2"
21767 run_test 270d "DoM: change striping from DoM to RAID0"
21770 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21771 skip "Need MDS version at least 2.10.55"
21773 mkdir -p $DIR/$tdir/dom
21774 mkdir -p $DIR/$tdir/norm
21777 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21778 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21780 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21781 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21783 # find DoM files by layout
21784 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21785 [ $NUM -eq $DOMFILES ] ||
21786 error "lfs find -L: found $NUM, expected $DOMFILES"
21787 echo "Test 1: lfs find 20 DOM files by layout: OK"
21789 # there should be 1 dir with default DOM striping
21790 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21792 error "lfs find -L: found $NUM, expected 1 dir"
21793 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21795 # find DoM files by stripe size
21796 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21797 [ $NUM -eq $DOMFILES ] ||
21798 error "lfs find -S: found $NUM, expected $DOMFILES"
21799 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21801 # find files by stripe offset except DoM files
21802 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21803 [ $NUM -eq $NORMFILES ] ||
21804 error "lfs find -i: found $NUM, expected $NORMFILES"
21805 echo "Test 5: lfs find no DOM files by stripe index: OK"
21808 run_test 270e "DoM: lfs find with DoM files test"
21811 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21812 skip "Need MDS version at least 2.10.55"
21814 local mdtname=${FSNAME}-MDT0000-mdtlov
21815 local dom=$DIR/$tdir/dom_file
21816 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21817 lod.$mdtname.dom_stripesize)
21818 local dom_limit=131072
21820 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21821 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21822 lod.$mdtname.dom_stripesize)
21823 [ ${dom_limit} -eq ${dom_current} ] ||
21824 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21826 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21827 $LFS setstripe -d $DIR/$tdir
21828 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21829 error "Can't set directory default striping"
21831 # exceed maximum stripe size
21832 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21833 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21834 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21835 error "Able to create DoM component size more than LOD limit"
21837 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21838 dom_current=$(do_facet mds1 $LCTL get_param -n \
21839 lod.$mdtname.dom_stripesize)
21840 [ 0 -eq ${dom_current} ] ||
21841 error "Can't set zero DoM stripe limit"
21844 # attempt to create DoM file on server with disabled DoM should
21845 # remove DoM entry from layout and be succeed
21846 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21847 error "Can't create DoM file (DoM is disabled)"
21848 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21849 error "File has DoM component while DoM is disabled"
21852 # attempt to create DoM file with only DoM stripe should return error
21853 $LFS setstripe -E $dom_limit -L mdt $dom &&
21854 error "Able to create DoM-only file while DoM is disabled"
21856 # too low values to be aligned with smallest stripe size 64K
21857 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21858 dom_current=$(do_facet mds1 $LCTL get_param -n \
21859 lod.$mdtname.dom_stripesize)
21860 [ 30000 -eq ${dom_current} ] &&
21861 error "Can set too small DoM stripe limit"
21863 # 64K is a minimal stripe size in Lustre, expect limit of that size
21864 [ 65536 -eq ${dom_current} ] ||
21865 error "Limit is not set to 64K but ${dom_current}"
21867 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21868 dom_current=$(do_facet mds1 $LCTL get_param -n \
21869 lod.$mdtname.dom_stripesize)
21871 [ 2147483648 -eq ${dom_current} ] &&
21872 error "Can set too large DoM stripe limit"
21874 do_facet mds1 $LCTL set_param -n \
21875 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21876 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21877 error "Can't create DoM component size after limit change"
21878 do_facet mds1 $LCTL set_param -n \
21879 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21880 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21881 error "Can't create DoM file after limit decrease"
21882 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21883 error "Can create big DoM component after limit decrease"
21884 touch ${dom}_def ||
21885 error "Can't create file with old default layout"
21887 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21890 run_test 270f "DoM: maximum DoM stripe size checks"
21893 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21894 skip "Need MDS version at least 2.13.52"
21895 local dom=$DIR/$tdir/$tfile
21897 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21898 local lodname=${FSNAME}-MDT0000-mdtlov
21900 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21901 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21902 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21903 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21905 local dom_limit=1024
21906 local dom_threshold="50%"
21908 $LFS setstripe -d $DIR/$tdir
21909 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21910 error "Can't set directory default striping"
21912 do_facet mds1 $LCTL set_param -n \
21913 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21914 # set 0 threshold and create DOM file to change tunable stripesize
21915 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21916 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21917 error "Failed to create $dom file"
21918 # now tunable dom_cur_stripesize should reach maximum
21919 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21920 lod.${lodname}.dom_stripesize_cur_kb)
21921 [[ $dom_current == $dom_limit ]] ||
21922 error "Current DOM stripesize is not maximum"
21925 # set threshold for further tests
21926 do_facet mds1 $LCTL set_param -n \
21927 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21928 echo "DOM threshold is $dom_threshold free space"
21931 # Spoof bfree to exceed threshold
21932 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21933 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21934 for spfree in 40 20 0 15 30 55; do
21935 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21936 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21937 error "Failed to create $dom file"
21938 dom_def=$(do_facet mds1 $LCTL get_param -n \
21939 lod.${lodname}.dom_stripesize_cur_kb)
21940 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21941 [[ $dom_def != $dom_current ]] ||
21942 error "Default stripe size was not changed"
21943 if [[ $spfree > 0 ]] ; then
21944 dom_set=$($LFS getstripe -S $dom)
21945 [[ $dom_set == $((dom_def * 1024)) ]] ||
21946 error "DOM component size is still old"
21948 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21949 error "DoM component is set with no free space"
21952 dom_current=$dom_def
21955 run_test 270g "DoM: default DoM stripe size depends on free space"
21958 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21959 skip "Need MDS version at least 2.13.53"
21961 local mdtname=${FSNAME}-MDT0000-mdtlov
21962 local dom=$DIR/$tdir/$tfile
21963 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21965 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21966 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21968 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21969 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21970 error "can't create OST file"
21971 # mirrored file with DOM entry in the second mirror
21972 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21973 error "can't create mirror with DoM component"
21975 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21977 # DOM component in the middle and has other enries in the same mirror,
21978 # should succeed but lost DoM component
21979 $LFS setstripe --copy=${dom}_1 $dom ||
21980 error "Can't create file from OST|DOM mirror layout"
21981 # check new file has no DoM layout after all
21982 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21983 error "File has DoM component while DoM is disabled"
21985 run_test 270h "DoM: DoM stripe removal when disabled on server"
21988 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21989 skip "Need MDS version at least 2.10.55"
21991 local dom=$DIR/$tdir/dom
21993 mkdir -p $DIR/$tdir
21995 $LFS setstripe -E 1024K -L mdt $dom
21997 lctl set_param -n mdc.*.stats=clear
21998 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21999 cat $dom > /dev/null
22000 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22001 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22005 run_test 271a "DoM: data is cached for read after write"
22008 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22009 skip "Need MDS version at least 2.10.55"
22011 local dom=$DIR/$tdir/dom
22013 mkdir -p $DIR/$tdir
22015 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22017 lctl set_param -n mdc.*.stats=clear
22018 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22019 cancel_lru_locks mdc
22020 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22021 # second stat to check size is cached on client
22022 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22023 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22024 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22027 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22030 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22031 skip "Need MDS version at least 2.10.55"
22033 local dom=$DIR/$tdir/dom
22035 mkdir -p $DIR/$tdir
22037 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22039 lctl set_param -n mdc.*.stats=clear
22040 lctl set_param -n osc.*.stats=clear
22041 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22042 cancel_lru_locks mdc
22043 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22044 # second stat to check size is cached on client
22045 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22046 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22047 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22048 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22049 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22052 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22058 local mdt=MDT$(printf %04x $mdtidx)
22060 if [ -z $param ]; then
22061 lctl get_param -n mdc.*$mdt*.stats
22063 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22068 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22069 skip "Need MDS version at least 2.10.55"
22071 local dom=$DIR/$tdir/dom
22073 mkdir -p $DIR/$tdir
22075 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22077 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22078 local facet=mds$((mdtidx + 1))
22080 cancel_lru_locks mdc
22081 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22082 createmany -o $dom 1000
22083 lctl set_param -n mdc.*.stats=clear
22084 smalliomany -w $dom 1000 200
22085 get_mdc_stats $mdtidx
22086 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22087 # Each file has 1 open, 1 IO enqueues, total 2000
22088 # but now we have also +1 getxattr for security.capability, total 3000
22089 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22090 unlinkmany $dom 1000
22092 cancel_lru_locks mdc
22093 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22094 createmany -o $dom 1000
22095 lctl set_param -n mdc.*.stats=clear
22096 smalliomany -w $dom 1000 200
22097 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22098 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22099 # for OPEN and IO lock.
22100 [ $((enq - enq_2)) -ge 1000 ] ||
22101 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22102 unlinkmany $dom 1000
22105 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22107 cleanup_271def_tests() {
22113 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22114 skip "Need MDS version at least 2.10.57"
22116 local dom=$DIR/$tdir/dom
22117 local tmp=$TMP/$tfile
22118 trap "cleanup_271def_tests $tmp" EXIT
22120 mkdir -p $DIR/$tdir
22122 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22124 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22126 cancel_lru_locks mdc
22127 dd if=/dev/urandom of=$tmp bs=1000 count=1
22128 dd if=$tmp of=$dom bs=1000 count=1
22129 cancel_lru_locks mdc
22131 cat /etc/hosts >> $tmp
22132 lctl set_param -n mdc.*.stats=clear
22134 # append data to the same file it should update local page
22135 echo "Append to the same page"
22136 cat /etc/hosts >> $dom
22137 local num=$(get_mdc_stats $mdtidx ost_read)
22138 local ra=$(get_mdc_stats $mdtidx req_active)
22139 local rw=$(get_mdc_stats $mdtidx req_waittime)
22141 [ -z $num ] || error "$num READ RPC occured"
22142 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22146 cmp $tmp $dom || error "file miscompare"
22148 cancel_lru_locks mdc
22149 lctl set_param -n mdc.*.stats=clear
22151 echo "Open and read file"
22152 cat $dom > /dev/null
22153 local num=$(get_mdc_stats $mdtidx ost_read)
22154 local ra=$(get_mdc_stats $mdtidx req_active)
22155 local rw=$(get_mdc_stats $mdtidx req_waittime)
22157 [ -z $num ] || error "$num READ RPC occured"
22158 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22162 cmp $tmp $dom || error "file miscompare"
22166 run_test 271d "DoM: read on open (1K file in reply buffer)"
22169 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22170 skip "Need MDS version at least 2.10.57"
22172 local dom=$DIR/$tdir/dom
22173 local tmp=$TMP/$tfile
22174 trap "cleanup_271def_tests $tmp" EXIT
22176 mkdir -p $DIR/$tdir
22178 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22180 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22182 cancel_lru_locks mdc
22183 dd if=/dev/urandom of=$tmp bs=265000 count=1
22184 dd if=$tmp of=$dom bs=265000 count=1
22185 cancel_lru_locks mdc
22186 cat /etc/hosts >> $tmp
22187 lctl set_param -n mdc.*.stats=clear
22189 echo "Append to the same page"
22190 cat /etc/hosts >> $dom
22191 local num=$(get_mdc_stats $mdtidx ost_read)
22192 local ra=$(get_mdc_stats $mdtidx req_active)
22193 local rw=$(get_mdc_stats $mdtidx req_waittime)
22195 [ -z $num ] || error "$num READ RPC occured"
22196 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22200 cmp $tmp $dom || error "file miscompare"
22202 cancel_lru_locks mdc
22203 lctl set_param -n mdc.*.stats=clear
22205 echo "Open and read file"
22206 cat $dom > /dev/null
22207 local num=$(get_mdc_stats $mdtidx ost_read)
22208 local ra=$(get_mdc_stats $mdtidx req_active)
22209 local rw=$(get_mdc_stats $mdtidx req_waittime)
22211 [ -z $num ] && num=0
22212 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22213 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22217 cmp $tmp $dom || error "file miscompare"
22221 run_test 271f "DoM: read on open (200K file and read tail)"
22224 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22225 skip "Skipping due to old client or server version"
22227 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22229 $CHECKSTAT -t file $DIR1/$tfile
22231 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22234 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22235 $LCTL set_param fail_loc=0x80000314
22236 rm $DIR1/$tfile || error "Unlink fails"
22238 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22239 [ $RC -eq 0 ] || error "Failed write to stale object"
22241 run_test 271g "Discard DoM data vs client flush race"
22244 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22245 skip "Need MDS version at least 2.11.50"
22247 local dom=$DIR/$tdir/dom
22248 mkdir -p $DIR/$tdir
22250 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22251 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22252 error "failed to write data into $dom"
22253 local old_md5=$(md5sum $dom)
22255 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22256 error "failed to migrate to the same DoM component"
22258 local new_md5=$(md5sum $dom)
22260 [ "$old_md5" == "$new_md5" ] ||
22261 error "md5sum differ: $old_md5, $new_md5"
22263 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22264 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22266 run_test 272a "DoM migration: new layout with the same DOM component"
22269 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22270 skip "Need MDS version at least 2.11.50"
22272 local dom=$DIR/$tdir/dom
22273 mkdir -p $DIR/$tdir
22274 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22276 local mdtidx=$($LFS getstripe -m $dom)
22277 local mdtname=MDT$(printf %04x $mdtidx)
22278 local facet=mds$((mdtidx + 1))
22280 local mdtfree1=$(do_facet $facet \
22281 lctl get_param -n osd*.*$mdtname.kbytesfree)
22282 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22283 error "failed to write data into $dom"
22284 local old_md5=$(md5sum $dom)
22285 cancel_lru_locks mdc
22286 local mdtfree1=$(do_facet $facet \
22287 lctl get_param -n osd*.*$mdtname.kbytesfree)
22289 $LFS migrate -c2 $dom ||
22290 error "failed to migrate to the new composite layout"
22291 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22292 error "MDT stripe was not removed"
22294 cancel_lru_locks mdc
22295 local new_md5=$(md5sum $dom)
22296 [ "$old_md5" == "$new_md5" ] ||
22297 error "$old_md5 != $new_md5"
22299 # Skip free space checks with ZFS
22300 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22301 local mdtfree2=$(do_facet $facet \
22302 lctl get_param -n osd*.*$mdtname.kbytesfree)
22303 [ $mdtfree2 -gt $mdtfree1 ] ||
22304 error "MDT space is not freed after migration"
22308 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22311 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22312 skip "Need MDS version at least 2.11.50"
22314 local dom=$DIR/$tdir/$tfile
22315 mkdir -p $DIR/$tdir
22316 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22318 local mdtidx=$($LFS getstripe -m $dom)
22319 local mdtname=MDT$(printf %04x $mdtidx)
22320 local facet=mds$((mdtidx + 1))
22322 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22323 error "failed to write data into $dom"
22324 local old_md5=$(md5sum $dom)
22325 cancel_lru_locks mdc
22326 local mdtfree1=$(do_facet $facet \
22327 lctl get_param -n osd*.*$mdtname.kbytesfree)
22329 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22330 error "failed to migrate to the new composite layout"
22331 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22332 error "MDT stripe was not removed"
22334 cancel_lru_locks mdc
22335 local new_md5=$(md5sum $dom)
22336 [ "$old_md5" == "$new_md5" ] ||
22337 error "$old_md5 != $new_md5"
22339 # Skip free space checks with ZFS
22340 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22341 local mdtfree2=$(do_facet $facet \
22342 lctl get_param -n osd*.*$mdtname.kbytesfree)
22343 [ $mdtfree2 -gt $mdtfree1 ] ||
22344 error "MDS space is not freed after migration"
22348 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22351 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22352 skip "Need MDS version at least 2.12.55"
22354 local dom=$DIR/$tdir/$tfile
22355 mkdir -p $DIR/$tdir
22356 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22358 local mdtidx=$($LFS getstripe -m $dom)
22359 local mdtname=MDT$(printf %04x $mdtidx)
22360 local facet=mds$((mdtidx + 1))
22362 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22363 error "failed to write data into $dom"
22364 local old_md5=$(md5sum $dom)
22365 cancel_lru_locks mdc
22366 local mdtfree1=$(do_facet $facet \
22367 lctl get_param -n osd*.*$mdtname.kbytesfree)
22369 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22370 error "failed mirroring to the new composite layout"
22371 $LFS mirror resync $dom ||
22372 error "failed mirror resync"
22373 $LFS mirror split --mirror-id 1 -d $dom ||
22374 error "failed mirror split"
22376 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22377 error "MDT stripe was not removed"
22379 cancel_lru_locks mdc
22380 local new_md5=$(md5sum $dom)
22381 [ "$old_md5" == "$new_md5" ] ||
22382 error "$old_md5 != $new_md5"
22384 # Skip free space checks with ZFS
22385 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22386 local mdtfree2=$(do_facet $facet \
22387 lctl get_param -n osd*.*$mdtname.kbytesfree)
22388 [ $mdtfree2 -gt $mdtfree1 ] ||
22389 error "MDS space is not freed after DOM mirror deletion"
22393 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22396 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22397 skip "Need MDS version at least 2.12.55"
22399 local dom=$DIR/$tdir/$tfile
22400 mkdir -p $DIR/$tdir
22401 $LFS setstripe -c 2 $dom
22403 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22404 error "failed to write data into $dom"
22405 local old_md5=$(md5sum $dom)
22406 cancel_lru_locks mdc
22408 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22409 error "failed mirroring to the DOM layout"
22410 $LFS mirror resync $dom ||
22411 error "failed mirror resync"
22412 $LFS mirror split --mirror-id 1 -d $dom ||
22413 error "failed mirror split"
22415 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22416 error "MDT stripe was not removed"
22418 cancel_lru_locks mdc
22419 local new_md5=$(md5sum $dom)
22420 [ "$old_md5" == "$new_md5" ] ||
22421 error "$old_md5 != $new_md5"
22425 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22428 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22429 skip "Need MDS version at least 2.12.55"
22431 local dom=$DIR/$tdir/$tfile
22432 mkdir -p $DIR/$tdir
22433 $LFS setstripe -c 2 $dom
22435 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22436 error "failed to write data into $dom"
22437 local old_md5=$(md5sum $dom)
22438 cancel_lru_locks mdc
22440 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22441 error "failed migrating to the DOM file"
22443 cancel_lru_locks mdc
22444 local new_md5=$(md5sum $dom)
22445 [ "$old_md5" != "$new_md5" ] &&
22446 error "$old_md5 != $new_md5"
22450 run_test 272f "DoM migration: OST-striped file to DOM file"
22453 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22454 skip "Need MDS version at least 2.11.50"
22456 # Layout swap cannot be done if either file has DOM component,
22457 # this will never be supported, migration should be used instead
22459 local dom=$DIR/$tdir/$tfile
22460 mkdir -p $DIR/$tdir
22462 $LFS setstripe -c2 ${dom}_plain
22463 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22464 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22465 error "can swap layout with DoM component"
22466 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22467 error "can swap layout with DoM component"
22469 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22470 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22471 error "can swap layout with DoM component"
22472 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22473 error "can swap layout with DoM component"
22476 run_test 273a "DoM: layout swapping should fail with DOM"
22479 mkdir -p $DIR/$tdir
22480 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22482 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22483 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22485 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22487 run_test 273b "DoM: race writeback and object destroy"
22490 remote_ost_nodsh && skip "remote OST with nodsh"
22491 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22492 skip "Need OST version >= 2.10.57"
22494 local file=$DIR/$tfile
22497 oss=$(comma_list $(osts_nodes))
22499 dd if=/dev/urandom of=$file bs=1M count=2 ||
22500 error "failed to create a file"
22501 cancel_lru_locks osc
22504 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22505 error "failed to read a file"
22507 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22508 $LCTL set_param fail_loc=0x8000031f
22510 cancel_lru_locks osc &
22513 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22514 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22515 #IO takes another lock, but matches the PENDING one
22516 #and places it to the IO RPC
22517 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22518 error "failed to read a file with PENDING lock"
22520 run_test 275 "Read on a canceled duplicate lock"
22523 remote_ost_nodsh && skip "remote OST with nodsh"
22526 do_facet ost1 "(while true; do \
22527 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22528 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22531 for LOOP in $(seq 20); do
22533 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22536 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22537 rm $TMP/sanity_276_pid"
22539 run_test 276 "Race between mount and obd_statfs"
22542 $LCTL set_param ldlm.namespaces.*.lru_size=0
22543 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22544 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22545 grep ^used_mb | awk '{print $2}')
22546 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22547 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22548 oflag=direct conv=notrunc
22549 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22550 grep ^used_mb | awk '{print $2}')
22551 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22553 run_test 277 "Direct IO shall drop page cache"
22556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22557 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22558 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22559 skip "needs the same host for mdt1 mdt2" && return
22564 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22565 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22571 echo "Starting MDTs"
22572 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22574 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22576 do_facet mds2 $LCTL set_param fail_loc=0
22578 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22579 wait_recovery_complete mds2
22581 run_test 278 "Race starting MDS between MDTs stop/start"
22584 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22585 skip "Need MGS version at least 2.13.52"
22586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22587 combined_mgs_mds || skip "needs combined MGS/MDT"
22589 umount_client $MOUNT
22590 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22591 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22593 mount_client $MOUNT &
22595 stop mgs || error "stop mgs failed"
22596 #for a race mgs would crash
22597 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22598 # make sure we unmount client before remounting
22600 umount_client $MOUNT
22601 mount_client $MOUNT || error "mount client failed"
22603 run_test 280 "Race between MGS umount and client llog processing"
22605 cleanup_test_300() {
22609 test_striped_dir() {
22614 mkdir -p $DIR/$tdir
22616 SAVE_UMASK=$(umask)
22617 trap cleanup_test_300 RETURN EXIT
22619 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22620 $DIR/$tdir/striped_dir ||
22621 error "set striped dir error"
22623 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22624 [ "$mode" = "755" ] || error "expect 755 got $mode"
22626 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22627 error "getdirstripe failed"
22628 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22629 if [ "$stripe_count" != "2" ]; then
22630 error "1:stripe_count is $stripe_count, expect 2"
22632 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22633 if [ "$stripe_count" != "2" ]; then
22634 error "2:stripe_count is $stripe_count, expect 2"
22637 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22638 if [ "$stripe_index" != "$mdt_index" ]; then
22639 error "stripe_index is $stripe_index, expect $mdt_index"
22642 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22643 error "nlink error after create striped dir"
22645 mkdir $DIR/$tdir/striped_dir/a
22646 mkdir $DIR/$tdir/striped_dir/b
22648 stat $DIR/$tdir/striped_dir/a ||
22649 error "create dir under striped dir failed"
22650 stat $DIR/$tdir/striped_dir/b ||
22651 error "create dir under striped dir failed"
22653 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22654 error "nlink error after mkdir"
22656 rmdir $DIR/$tdir/striped_dir/a
22657 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22658 error "nlink error after rmdir"
22660 rmdir $DIR/$tdir/striped_dir/b
22661 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22662 error "nlink error after rmdir"
22664 chattr +i $DIR/$tdir/striped_dir
22665 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22666 error "immutable flags not working under striped dir!"
22667 chattr -i $DIR/$tdir/striped_dir
22669 rmdir $DIR/$tdir/striped_dir ||
22670 error "rmdir striped dir error"
22678 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22679 skip "skipped for lustre < 2.7.0"
22680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22681 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22683 test_striped_dir 0 || error "failed on striped dir on MDT0"
22684 test_striped_dir 1 || error "failed on striped dir on MDT0"
22686 run_test 300a "basic striped dir sanity test"
22689 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22690 skip "skipped for lustre < 2.7.0"
22691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22699 test_mkdir $DIR/$tdir || error "mkdir fail"
22700 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22701 error "set striped dir error"
22702 for i in {0..9}; do
22703 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22705 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22706 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22707 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22709 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22710 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22711 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22715 run_test 300b "check ctime/mtime for striped dir"
22718 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22719 skip "skipped for lustre < 2.7.0"
22720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22725 mkdir_on_mdt0 $DIR/$tdir
22726 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22727 error "set striped dir error"
22729 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22730 error "chown striped dir failed"
22732 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22733 error "create 5k files failed"
22735 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22737 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22741 run_test 300c "chown && check ls under striped directory"
22744 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22745 skip "skipped for lustre < 2.7.0"
22746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22752 mkdir -p $DIR/$tdir
22753 $LFS setstripe -c 2 $DIR/$tdir
22755 #local striped directory
22756 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22757 error "set striped dir error"
22758 #look at the directories for debug purposes
22760 $LFS getdirstripe $DIR/$tdir
22761 ls -l $DIR/$tdir/striped_dir
22762 $LFS getdirstripe $DIR/$tdir/striped_dir
22763 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22764 error "create 10 files failed"
22766 #remote striped directory
22767 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22768 error "set striped dir error"
22769 #look at the directories for debug purposes
22771 $LFS getdirstripe $DIR/$tdir
22772 ls -l $DIR/$tdir/remote_striped_dir
22773 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22774 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22775 error "create 10 files failed"
22777 for file in $(find $DIR/$tdir); do
22778 stripe_count=$($LFS getstripe -c $file)
22779 [ $stripe_count -eq 2 ] ||
22780 error "wrong stripe $stripe_count for $file"
22785 run_test 300d "check default stripe under striped directory"
22788 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22789 skip "Need MDS version at least 2.7.55"
22790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22796 mkdir -p $DIR/$tdir
22798 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22799 error "set striped dir error"
22801 touch $DIR/$tdir/striped_dir/a
22802 touch $DIR/$tdir/striped_dir/b
22803 touch $DIR/$tdir/striped_dir/c
22805 mkdir $DIR/$tdir/striped_dir/dir_a
22806 mkdir $DIR/$tdir/striped_dir/dir_b
22807 mkdir $DIR/$tdir/striped_dir/dir_c
22809 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22810 error "set striped adir under striped dir error"
22812 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22813 error "set striped bdir under striped dir error"
22815 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22816 error "set striped cdir under striped dir error"
22818 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22819 error "rename dir under striped dir fails"
22821 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22822 error "rename dir under different stripes fails"
22824 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22825 error "rename file under striped dir should succeed"
22827 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22828 error "rename dir under striped dir should succeed"
22832 run_test 300e "check rename under striped directory"
22835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22837 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22838 skip "Need MDS version at least 2.7.55"
22844 mkdir -p $DIR/$tdir
22846 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22847 error "set striped dir error"
22849 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22850 error "set striped dir error"
22852 touch $DIR/$tdir/striped_dir/a
22853 mkdir $DIR/$tdir/striped_dir/dir_a
22854 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22855 error "create striped dir under striped dir fails"
22857 touch $DIR/$tdir/striped_dir1/b
22858 mkdir $DIR/$tdir/striped_dir1/dir_b
22859 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22860 error "create striped dir under striped dir fails"
22862 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22863 error "rename dir under different striped dir should fail"
22865 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22866 error "rename striped dir under diff striped dir should fail"
22868 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22869 error "rename file under diff striped dirs fails"
22873 run_test 300f "check rename cross striped directory"
22875 test_300_check_default_striped_dir()
22878 local default_count=$2
22879 local default_index=$3
22882 local dir_stripe_index
22885 echo "checking $dirname $default_count $default_index"
22886 $LFS setdirstripe -D -c $default_count -i $default_index \
22887 -H all_char $DIR/$tdir/$dirname ||
22888 error "set default stripe on striped dir error"
22889 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22890 [ $stripe_count -eq $default_count ] ||
22891 error "expect $default_count get $stripe_count for $dirname"
22893 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22894 [ $stripe_index -eq $default_index ] ||
22895 error "expect $default_index get $stripe_index for $dirname"
22897 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22898 error "create dirs failed"
22900 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22901 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22902 for dir in $(find $DIR/$tdir/$dirname/*); do
22903 stripe_count=$($LFS getdirstripe -c $dir)
22904 (( $stripe_count == $default_count )) ||
22905 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22906 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22907 error "stripe count $default_count != $stripe_count for $dir"
22909 stripe_index=$($LFS getdirstripe -i $dir)
22910 [ $default_index -eq -1 ] ||
22911 [ $stripe_index -eq $default_index ] ||
22912 error "$stripe_index != $default_index for $dir"
22914 #check default stripe
22915 stripe_count=$($LFS getdirstripe -D -c $dir)
22916 [ $stripe_count -eq $default_count ] ||
22917 error "default count $default_count != $stripe_count for $dir"
22919 stripe_index=$($LFS getdirstripe -D -i $dir)
22920 [ $stripe_index -eq $default_index ] ||
22921 error "default index $default_index != $stripe_index for $dir"
22923 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22927 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22928 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22929 skip "Need MDS version at least 2.7.55"
22935 mkdir_on_mdt0 $DIR/$tdir
22936 mkdir $DIR/$tdir/normal_dir
22938 #Checking when client cache stripe index
22939 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22940 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22941 error "create striped_dir failed"
22943 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22944 error "create dir0 fails"
22945 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22946 [ $stripe_index -eq 0 ] ||
22947 error "dir0 expect index 0 got $stripe_index"
22949 mkdir $DIR/$tdir/striped_dir/dir1 ||
22950 error "create dir1 fails"
22951 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22952 [ $stripe_index -eq 1 ] ||
22953 error "dir1 expect index 1 got $stripe_index"
22955 #check default stripe count/stripe index
22956 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22957 test_300_check_default_striped_dir normal_dir 1 0
22958 test_300_check_default_striped_dir normal_dir -1 1
22959 test_300_check_default_striped_dir normal_dir 2 -1
22961 #delete default stripe information
22962 echo "delete default stripeEA"
22963 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22964 error "set default stripe on striped dir error"
22966 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22967 for dir in $(find $DIR/$tdir/normal_dir/*); do
22968 stripe_count=$($LFS getdirstripe -c $dir)
22969 [ $stripe_count -eq 0 ] ||
22970 error "expect 1 get $stripe_count for $dir"
22973 run_test 300g "check default striped directory for normal directory"
22976 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22977 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22978 skip "Need MDS version at least 2.7.55"
22984 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22985 error "set striped dir error"
22987 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22988 test_300_check_default_striped_dir striped_dir 1 0
22989 test_300_check_default_striped_dir striped_dir -1 1
22990 test_300_check_default_striped_dir striped_dir 2 -1
22992 #delete default stripe information
22993 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22994 error "set default stripe on striped dir error"
22996 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22997 for dir in $(find $DIR/$tdir/striped_dir/*); do
22998 stripe_count=$($LFS getdirstripe -c $dir)
22999 [ $stripe_count -eq 0 ] ||
23000 error "expect 1 get $stripe_count for $dir"
23003 run_test 300h "check default striped directory for striped directory"
23006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23008 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23009 skip "Need MDS version at least 2.7.55"
23016 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23017 error "set striped dir error"
23019 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23020 error "create files under striped dir failed"
23022 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23023 error "set striped hashdir error"
23025 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23026 error "create dir0 under hash dir failed"
23027 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23028 error "create dir1 under hash dir failed"
23029 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23030 error "create dir2 under hash dir failed"
23032 # unfortunately, we need to umount to clear dir layout cache for now
23033 # once we fully implement dir layout, we can drop this
23034 umount_client $MOUNT || error "umount failed"
23035 mount_client $MOUNT || error "mount failed"
23037 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23038 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23039 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23041 #set the stripe to be unknown hash type
23042 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23043 $LCTL set_param fail_loc=0x1901
23044 for ((i = 0; i < 10; i++)); do
23045 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23046 error "stat f-$i failed"
23047 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23050 touch $DIR/$tdir/striped_dir/f0 &&
23051 error "create under striped dir with unknown hash should fail"
23053 $LCTL set_param fail_loc=0
23055 umount_client $MOUNT || error "umount failed"
23056 mount_client $MOUNT || error "mount failed"
23060 run_test 300i "client handle unknown hash type striped directory"
23063 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23065 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23066 skip "Need MDS version at least 2.7.55"
23073 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23074 $LCTL set_param fail_loc=0x1702
23075 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23076 error "set striped dir error"
23078 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23079 error "create files under striped dir failed"
23081 $LCTL set_param fail_loc=0
23083 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23087 run_test 300j "test large update record"
23090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23092 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23093 skip "Need MDS version at least 2.7.55"
23095 # this test needs a huge transaction
23097 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23098 osd*.$FSNAME-MDT0000.kbytestotal")
23099 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23106 #define OBD_FAIL_LARGE_STRIPE 0x1703
23107 $LCTL set_param fail_loc=0x1703
23108 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23109 error "set striped dir error"
23110 $LCTL set_param fail_loc=0
23112 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23113 error "getstripeddir fails"
23114 rm -rf $DIR/$tdir/striped_dir ||
23115 error "unlink striped dir fails"
23119 run_test 300k "test large striped directory"
23122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23124 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23125 skip "Need MDS version at least 2.7.55"
23129 test_mkdir -p $DIR/$tdir/striped_dir
23130 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23131 error "chown $RUNAS_ID failed"
23132 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23133 error "set default striped dir failed"
23135 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23136 $LCTL set_param fail_loc=0x80000158
23137 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23139 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23140 [ $stripe_index -eq 1 ] ||
23141 error "expect 1 get $stripe_index for $dir"
23143 run_test 300l "non-root user to create dir under striped dir with stale layout"
23146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23147 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23148 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23149 skip "Need MDS version at least 2.7.55"
23151 mkdir -p $DIR/$tdir/striped_dir
23152 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23153 error "set default stripes dir error"
23155 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23157 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23158 [ $stripe_count -eq 0 ] ||
23159 error "expect 0 get $stripe_count for a"
23161 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23162 error "set default stripes dir error"
23164 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23166 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23167 [ $stripe_count -eq 0 ] ||
23168 error "expect 0 get $stripe_count for b"
23170 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23171 error "set default stripes dir error"
23173 mkdir $DIR/$tdir/striped_dir/c &&
23174 error "default stripe_index is invalid, mkdir c should fails"
23176 rm -rf $DIR/$tdir || error "rmdir fails"
23178 run_test 300m "setstriped directory on single MDT FS"
23181 local list=$(comma_list $(mdts_nodes))
23184 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23190 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23191 skip "Need MDS version at least 2.7.55"
23192 remote_mds_nodsh && skip "remote MDS with nodsh"
23195 local list=$(comma_list $(mdts_nodes))
23197 trap cleanup_300n RETURN EXIT
23198 mkdir -p $DIR/$tdir
23199 chmod 777 $DIR/$tdir
23200 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23201 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23202 error "create striped dir succeeds with gid=0"
23204 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23205 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23206 error "create striped dir fails with gid=-1"
23208 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23209 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23210 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23211 error "set default striped dir succeeds with gid=0"
23214 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23215 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23216 error "set default striped dir fails with gid=-1"
23219 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23220 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23221 error "create test_dir fails"
23222 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23223 error "create test_dir1 fails"
23224 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23225 error "create test_dir2 fails"
23228 run_test 300n "non-root user to create dir under striped dir with default EA"
23231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23232 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23233 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23234 skip "Need MDS version at least 2.7.55"
23239 mkdir -p $DIR/$tdir
23241 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23242 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23243 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23244 skip "not enough free inodes $numfree1 $numfree2"
23247 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23248 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23249 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23250 skip "not enough free space $numfree1 $numfree2"
23253 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23254 error "setdirstripe fails"
23256 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23257 error "create dirs fails"
23259 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23260 ls $DIR/$tdir/striped_dir > /dev/null ||
23261 error "ls striped dir fails"
23262 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23263 error "unlink big striped dir fails"
23265 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23269 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23270 remote_mds_nodsh && skip "remote MDS with nodsh"
23272 mkdir_on_mdt0 $DIR/$tdir
23274 #define OBD_FAIL_OUT_ENOSPC 0x1704
23275 do_facet mds2 lctl set_param fail_loc=0x80001704
23276 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23277 && error "create striped directory should fail"
23279 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23281 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23284 run_test 300p "create striped directory without space"
23287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23290 local fd=$(free_fd)
23291 local cmd="exec $fd<$tdir"
23293 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23296 trap "eval $cmd" EXIT
23297 cd $tdir || error "cd $tdir fails"
23298 rmdir ../$tdir || error "rmdir $tdir fails"
23299 mkdir local_dir && error "create dir succeeds"
23300 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23304 run_test 300q "create remote directory under orphan directory"
23307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23308 skip "Need MDS version at least 2.7.55" && return
23309 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23313 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23314 error "set striped dir error"
23316 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23317 error "getstripeddir fails"
23320 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23321 awk '/lmv_stripe_count:/ { print $2 }')
23323 [ $MDSCOUNT -ne $stripe_count ] &&
23324 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23326 rm -rf $DIR/$tdir/striped_dir ||
23327 error "unlink striped dir fails"
23329 run_test 300r "test -1 striped directory"
23331 test_300s_helper() {
23334 local stripe_dir=$DIR/$tdir/striped_dir.$count
23336 $LFS mkdir -c $count $stripe_dir ||
23337 error "lfs mkdir -c error"
23339 $LFS getdirstripe $stripe_dir ||
23340 error "lfs getdirstripe fails"
23343 stripe_count=$($LFS getdirstripe $stripe_dir |
23344 awk '/lmv_stripe_count:/ { print $2 }')
23346 [ $count -ne $stripe_count ] &&
23347 error_noexit "bad stripe count $stripe_count expected $count"
23350 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23351 awk '/0x/ {count[$1] += 1}; END {
23352 for (idx in count) {
23353 if (count[idx]>1) {
23354 print "index " idx " count " count[idx]
23359 if [[ -n "$dupe_stripes" ]] ; then
23360 lfs getdirstripe $stripe_dir
23361 error_noexit "Dupe MDT above: $dupe_stripes "
23364 rm -rf $stripe_dir ||
23365 error_noexit "unlink $stripe_dir fails"
23369 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23370 skip "Need MDS version at least 2.7.55" && return
23371 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23374 for count in $(seq 2 $MDSCOUNT); do
23375 test_300s_helper $count
23378 run_test 300s "test lfs mkdir -c without -i"
23381 prepare_remote_file() {
23382 mkdir $DIR/$tdir/src_dir ||
23383 error "create remote source failed"
23385 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23386 error "cp to remote source failed"
23387 touch $DIR/$tdir/src_dir/a
23389 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23390 error "create remote target dir failed"
23392 touch $DIR/$tdir/tgt_dir/b
23394 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23395 error "rename dir cross MDT failed!"
23397 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23398 error "src_child still exists after rename"
23400 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23401 error "missing file(a) after rename"
23403 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23404 error "diff after rename"
23408 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23411 local remote_file=$DIR/$tdir/tgt_dir/b
23413 mkdir -p $DIR/$tdir
23415 prepare_remote_file || error "prepare remote file failed"
23418 $OPENUNLINK $remote_file $remote_file ||
23419 error "openunlink $remote_file failed"
23420 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23422 run_test 310a "open unlink remote file"
23425 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23428 local remote_file=$DIR/$tdir/tgt_dir/b
23430 mkdir -p $DIR/$tdir
23432 prepare_remote_file || error "prepare remote file failed"
23434 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23435 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23436 $CHECKSTAT -t file $remote_file || error "check file failed"
23438 run_test 310b "unlink remote file with multiple links while open"
23441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23442 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23444 local remote_file=$DIR/$tdir/tgt_dir/b
23446 mkdir -p $DIR/$tdir
23448 prepare_remote_file || error "prepare remote file failed"
23450 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23451 multiop_bg_pause $remote_file O_uc ||
23452 error "mulitop failed for remote file"
23454 $MULTIOP $DIR/$tfile Ouc
23455 kill -USR1 $MULTIPID
23458 run_test 310c "open-unlink remote file with multiple links"
23462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23463 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23464 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23465 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23466 remote_mds_nodsh && skip "remote MDS with nodsh"
23468 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23469 local mdts=$(comma_list $(mdts_nodes))
23471 mkdir -p $DIR/$tdir
23472 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23473 createmany -o $DIR/$tdir/$tfile. 1000
23475 # statfs data is not real time, let's just calculate it
23476 old_iused=$((old_iused + 1000))
23478 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23479 osp.*OST0000*MDT0000.create_count")
23480 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23481 osp.*OST0000*MDT0000.max_create_count")
23482 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23484 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23485 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23486 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23488 unlinkmany $DIR/$tdir/$tfile. 1000
23490 do_nodes $mdts "$LCTL set_param -n \
23491 osp.*OST0000*.max_create_count=$max_count"
23492 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23493 do_nodes $mdts "$LCTL set_param -n \
23494 osp.*OST0000*.create_count=$count"
23495 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23496 grep "=0" && error "create_count is zero"
23499 for i in $(seq 120); do
23500 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23501 # system may be too busy to destroy all objs in time, use
23502 # a somewhat small value to not fail autotest
23503 [ $((old_iused - new_iused)) -gt 400 ] && break
23507 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23508 [ $((old_iused - new_iused)) -gt 400 ] ||
23509 error "objs not destroyed after unlink"
23511 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23518 local vdevdir=$(dirname $(facet_vdevice $ost))
23519 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23520 local zfs_zapid=$(do_facet $ost $cmd |
23521 grep -w "/O/0/d$((objid%32))" -C 5 |
23522 awk '/Object/{getline; print $1}')
23523 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23524 awk "/$objid = /"'{printf $3}')
23529 zfs_object_blksz() {
23533 local vdevdir=$(dirname $(facet_vdevice $ost))
23534 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23535 local blksz=$(do_facet $ost $cmd $objid |
23536 awk '/dblk/{getline; printf $4}')
23538 case "${blksz: -1}" in
23539 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23540 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23547 test_312() { # LU-4856
23548 remote_ost_nodsh && skip "remote OST with nodsh"
23549 [ "$ost1_FSTYPE" = "zfs" ] ||
23550 skip_env "the test only applies to zfs"
23552 local max_blksz=$(do_facet ost1 \
23553 $ZFS get -p recordsize $(facet_device ost1) |
23554 awk '!/VALUE/{print $3}')
23556 # to make life a little bit easier
23557 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23558 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23560 local tf=$DIR/$tdir/$tfile
23562 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23564 # Get ZFS object id
23565 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23566 # block size change by sequential overwrite
23569 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23570 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23572 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23573 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23577 # block size change by sequential append write
23578 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23579 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23580 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23583 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23584 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23585 oflag=sync conv=notrunc
23587 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23588 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23589 error "blksz error, actual $blksz, " \
23590 "expected: 2 * $count * $PAGE_SIZE"
23596 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23597 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23599 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23600 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23601 [ $blksz -eq $PAGE_SIZE ] ||
23602 error "blksz error: $blksz, expected: $PAGE_SIZE"
23604 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23605 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23606 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23608 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23609 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23610 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23612 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23615 remote_ost_nodsh && skip "remote OST with nodsh"
23617 local file=$DIR/$tfile
23620 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23622 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23623 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23624 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23625 error "write should failed"
23626 do_facet ost1 "$LCTL set_param fail_loc=0"
23629 run_test 313 "io should fail after last_rcvd update fail"
23632 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23634 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23635 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23637 wait_delete_completed
23638 do_facet ost1 "$LCTL set_param fail_loc=0"
23640 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23642 test_315() { # LU-618
23643 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23645 local file=$DIR/$tfile
23648 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23649 error "multiop file write failed"
23650 $MULTIOP $file oO_RDONLY:r4063232_c &
23655 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23658 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23661 run_test 315 "read should be accounted"
23664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23665 large_xattr_enabled || skip_env "ea_inode feature disabled"
23667 rm -rf $DIR/$tdir/d
23668 mkdir -p $DIR/$tdir/d
23669 chown nobody $DIR/$tdir/d
23670 touch $DIR/$tdir/d/file
23672 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23674 run_test 316 "lfs mv"
23677 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23678 skip "Need MDS version at least 2.11.53"
23679 if [ "$ost1_FSTYPE" == "zfs" ]; then
23680 skip "LU-10370: no implementation for ZFS"
23684 local grant_blk_size
23686 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23687 awk '/grant_block_size:/ { print $2; exit; }')
23689 # Create File of size 5M. Truncate it to below size's and verify
23692 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23693 error "Create file $DIR/$tfile failed"
23694 stack_trap "rm -f $DIR/$tfile" EXIT
23696 for trunc_sz in 2097152 4097 4000 509 0; do
23697 $TRUNCATE $DIR/$tfile $trunc_sz ||
23698 error "truncate $tfile to $trunc_sz failed"
23699 local sz=$(stat --format=%s $DIR/$tfile)
23700 local blk=$(stat --format=%b $DIR/$tfile)
23701 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23702 grant_blk_size) * 8))
23704 if [[ $blk -ne $trunc_blk ]]; then
23705 $(which stat) $DIR/$tfile
23706 error "Expected Block $trunc_blk got $blk for $tfile"
23709 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23710 error "Expected Size $trunc_sz got $sz for $tfile"
23715 # Create file with a hole and write actual two blocks. Block count
23718 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23719 conv=fsync || error "Create file : $DIR/$tfile"
23721 # Calculate the final truncate size.
23722 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23725 # truncate to size $trunc_sz bytes. Strip the last block
23726 # The block count must drop to 8
23728 $TRUNCATE $DIR/$tfile $trunc_sz ||
23729 error "truncate $tfile to $trunc_sz failed"
23731 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23732 sz=$(stat --format=%s $DIR/$tfile)
23733 blk=$(stat --format=%b $DIR/$tfile)
23735 if [[ $blk -ne $trunc_bsz ]]; then
23736 $(which stat) $DIR/$tfile
23737 error "Expected Block $trunc_bsz got $blk for $tfile"
23740 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23741 error "Expected Size $trunc_sz got $sz for $tfile"
23743 run_test 317 "Verify blocks get correctly update after truncate"
23746 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23747 local old_max_active=$($LCTL get_param -n \
23748 ${llite_name}.max_read_ahead_async_active \
23751 $LCTL set_param llite.*.max_read_ahead_async_active=256
23752 local max_active=$($LCTL get_param -n \
23753 ${llite_name}.max_read_ahead_async_active \
23755 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23757 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23758 error "set max_read_ahead_async_active should succeed"
23760 $LCTL set_param llite.*.max_read_ahead_async_active=512
23761 max_active=$($LCTL get_param -n \
23762 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23763 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23765 # restore @max_active
23766 [ $old_max_active -ne 0 ] && $LCTL set_param \
23767 llite.*.max_read_ahead_async_active=$old_max_active
23769 local old_threshold=$($LCTL get_param -n \
23770 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23771 local max_per_file_mb=$($LCTL get_param -n \
23772 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23774 local invalid=$(($max_per_file_mb + 1))
23776 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23777 && error "set $invalid should fail"
23779 local valid=$(($invalid - 1))
23781 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23782 error "set $valid should succeed"
23783 local threshold=$($LCTL get_param -n \
23784 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23785 [ $threshold -eq $valid ] || error \
23786 "expect threshold $valid got $threshold"
23788 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23790 run_test 318 "Verify async readahead tunables"
23793 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23795 local before=$(date +%s)
23797 local mdir=$DIR/$tdir
23798 local file=$mdir/xxx
23800 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23803 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23804 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23805 $LFS mv -m1 $file &
23808 dd if=$file of=/dev/null
23810 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23811 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23813 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23815 run_test 319 "lost lease lock on migrate error"
23817 test_398a() { # LU-4198
23818 local ost1_imp=$(get_osc_import_name client ost1)
23819 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23822 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23823 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23825 # request a new lock on client
23826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23828 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23829 local lock_count=$($LCTL get_param -n \
23830 ldlm.namespaces.$imp_name.lru_size)
23831 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23833 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23835 # no lock cached, should use lockless IO and not enqueue new lock
23836 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23837 lock_count=$($LCTL get_param -n \
23838 ldlm.namespaces.$imp_name.lru_size)
23839 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23841 run_test 398a "direct IO should cancel lock otherwise lockless"
23843 test_398b() { # LU-4198
23844 which fio || skip_env "no fio installed"
23845 $LFS setstripe -c -1 $DIR/$tfile
23848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23851 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23852 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23853 --numjobs=$njobs --fallocate=none \
23854 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23855 --filename=$DIR/$tfile &
23858 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23859 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23860 --numjobs=$njobs --fallocate=none \
23861 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23862 --filename=$DIR/$tfile || true
23867 run_test 398b "DIO and buffer IO race"
23869 test_398c() { # LU-4198
23870 local ost1_imp=$(get_osc_import_name client ost1)
23871 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23874 which fio || skip_env "no fio installed"
23876 saved_debug=$($LCTL get_param -n debug)
23877 $LCTL set_param debug=0
23879 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23880 ((size /= 1024)) # by megabytes
23881 ((size /= 2)) # write half of the OST at most
23882 [ $size -gt 40 ] && size=40 #reduce test time anyway
23884 $LFS setstripe -c 1 $DIR/$tfile
23886 # it seems like ldiskfs reserves more space than necessary if the
23887 # writing blocks are not mapped, so it extends the file firstly
23888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23889 cancel_lru_locks osc
23891 # clear and verify rpc_stats later
23892 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23895 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23896 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23897 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23898 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23899 --filename=$DIR/$tfile
23900 [ $? -eq 0 ] || error "fio write error"
23902 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23903 error "Locks were requested while doing AIO"
23905 # get the percentage of 1-page I/O
23906 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23907 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23909 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23911 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23912 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23913 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23914 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23915 --filename=$DIR/$tfile
23916 [ $? -eq 0 ] || error "fio mixed read write error"
23918 echo "AIO with large block size ${size}M"
23919 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23920 --numjobs=1 --fallocate=none --ioengine=libaio \
23921 --iodepth=16 --allow_file_create=0 --size=${size}M \
23922 --filename=$DIR/$tfile
23923 [ $? -eq 0 ] || error "fio large block size failed"
23926 $LCTL set_param debug="$saved_debug"
23928 run_test 398c "run fio to test AIO"
23930 test_398d() { # LU-13846
23931 which aiocp || skip_env "no aiocp installed"
23932 local aio_file=$DIR/$tfile.aio
23934 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23936 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23937 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23938 stack_trap "rm -f $DIR/$tfile $aio_file"
23940 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23942 # make sure we don't crash and fail properly
23943 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23944 error "aio not aligned with PAGE SIZE should fail"
23946 rm -f $DIR/$tfile $aio_file
23948 run_test 398d "run aiocp to verify block size > stripe size"
23951 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23952 touch $DIR/$tfile.new
23953 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23955 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23957 test_398f() { # LU-14687
23958 which aiocp || skip_env "no aiocp installed"
23959 local aio_file=$DIR/$tfile.aio
23961 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23963 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23964 stack_trap "rm -f $DIR/$tfile $aio_file"
23966 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23967 $LCTL set_param fail_loc=0x1418
23968 # make sure we don't crash and fail properly
23969 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23970 error "aio with page allocation failure succeeded"
23971 $LCTL set_param fail_loc=0
23972 diff $DIR/$tfile $aio_file
23973 [[ $? != 0 ]] || error "no diff after failed aiocp"
23975 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23977 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23978 # stripe and i/o size must be > stripe size
23979 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23980 # single RPC in flight. This test shows async DIO submission is working by
23981 # showing multiple RPCs in flight.
23982 test_398g() { # LU-13798
23983 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23985 # We need to do some i/o first to acquire enough grant to put our RPCs
23986 # in flight; otherwise a new connection may not have enough grant
23988 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23989 error "parallel dio failed"
23990 stack_trap "rm -f $DIR/$tfile"
23992 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23993 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23994 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23995 stack_trap "$LCTL set_param -n $pages_per_rpc"
23997 # Recreate file so it's empty
23999 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24000 #Pause rpc completion to guarantee we see multiple rpcs in flight
24001 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24002 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24003 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24006 $LCTL set_param osc.*.rpc_stats=c
24008 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24009 error "parallel dio failed"
24010 stack_trap "rm -f $DIR/$tfile"
24012 $LCTL get_param osc.*-OST0000-*.rpc_stats
24013 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24014 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24015 grep "8:" | awk '{print $8}')
24016 # We look at the "8 rpcs in flight" field, and verify A) it is present
24017 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24018 # as expected for an 8M DIO to a file with 1M stripes.
24019 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24021 # Verify turning off parallel dio works as expected
24023 $LCTL set_param osc.*.rpc_stats=c
24024 $LCTL set_param llite.*.parallel_dio=0
24025 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24027 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24028 error "dio with parallel dio disabled failed"
24030 # Ideally, we would see only one RPC in flight here, but there is an
24031 # unavoidable race between i/o completion and RPC in flight counting,
24032 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24033 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24034 # So instead we just verify it's always < 8.
24035 $LCTL get_param osc.*-OST0000-*.rpc_stats
24036 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24037 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24038 grep '^$' -B1 | grep . | awk '{print $1}')
24039 [ $ret != "8:" ] ||
24040 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24042 run_test 398g "verify parallel dio async RPC submission"
24044 test_398h() { # LU-13798
24045 local dio_file=$DIR/$tfile.dio
24047 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24049 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24050 stack_trap "rm -f $DIR/$tfile $dio_file"
24052 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24053 error "parallel dio failed"
24054 diff $DIR/$tfile $dio_file
24055 [[ $? == 0 ]] || error "file diff after aiocp"
24057 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24059 test_398i() { # LU-13798
24060 local dio_file=$DIR/$tfile.dio
24062 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24064 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24065 stack_trap "rm -f $DIR/$tfile $dio_file"
24067 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24068 $LCTL set_param fail_loc=0x1418
24069 # make sure we don't crash and fail properly
24070 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24071 error "parallel dio page allocation failure succeeded"
24072 diff $DIR/$tfile $dio_file
24073 [[ $? != 0 ]] || error "no diff after failed aiocp"
24075 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24077 test_398j() { # LU-13798
24078 # Stripe size > RPC size but less than i/o size tests split across
24079 # stripes and RPCs for individual i/o op
24080 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24082 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24083 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24084 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24085 stack_trap "$LCTL set_param -n $pages_per_rpc"
24087 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24088 error "parallel dio write failed"
24089 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24091 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24092 error "parallel dio read failed"
24093 diff $DIR/$tfile $DIR/$tfile.2
24094 [[ $? == 0 ]] || error "file diff after parallel dio read"
24096 run_test 398j "test parallel dio where stripe size > rpc_size"
24098 test_398k() { # LU-13798
24099 wait_delete_completed
24102 # 4 stripe file; we will cause out of space on OST0
24103 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24105 # Fill OST0 (if it's not too large)
24106 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24108 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24109 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24111 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24112 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24113 error "dd should fill OST0"
24114 stack_trap "rm -f $DIR/$tfile.1"
24116 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24120 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24121 error "file is not 0 bytes in size"
24123 # dd above should not succeed, but don't error until here so we can
24124 # get debug info above
24126 error "parallel dio write with enospc succeeded"
24127 stack_trap "rm -f $DIR/$tfile"
24129 run_test 398k "test enospc on first stripe"
24131 test_398l() { # LU-13798
24132 wait_delete_completed
24135 # 4 stripe file; we will cause out of space on OST0
24136 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24137 # happens on the second i/o chunk we issue
24138 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24140 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24141 stack_trap "rm -f $DIR/$tfile"
24143 # Fill OST0 (if it's not too large)
24144 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24146 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24147 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24149 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24150 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24151 error "dd should fill OST0"
24152 stack_trap "rm -f $DIR/$tfile.1"
24154 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24156 stack_trap "rm -f $DIR/$tfile.2"
24158 # Check that short write completed as expected
24159 ls -la $DIR/$tfile.2
24160 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24161 error "file is not 1M in size"
24163 # dd above should not succeed, but don't error until here so we can
24164 # get debug info above
24166 error "parallel dio write with enospc succeeded"
24168 # Truncate source file to same length as output file and diff them
24169 $TRUNCATE $DIR/$tfile 1048576
24170 diff $DIR/$tfile $DIR/$tfile.2
24171 [[ $? == 0 ]] || error "data incorrect after short write"
24173 run_test 398l "test enospc on intermediate stripe/RPC"
24175 test_398m() { # LU-13798
24176 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24178 # Set up failure on OST0, the first stripe:
24179 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24180 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24181 # So this fail_val specifies OST0
24182 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24183 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24185 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24186 error "parallel dio write with failure on first stripe succeeded"
24187 stack_trap "rm -f $DIR/$tfile"
24188 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24190 # Place data in file for read
24191 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24192 error "parallel dio write failed"
24194 # Fail read on OST0, first stripe
24195 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24196 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24197 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24198 error "parallel dio read with error on first stripe succeeded"
24199 rm -f $DIR/$tfile.2
24200 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24202 # Switch to testing on OST1, second stripe
24203 # Clear file contents, maintain striping
24205 # Set up failure on OST1, second stripe:
24206 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24207 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24209 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24210 error "parallel dio write with failure on first stripe succeeded"
24211 stack_trap "rm -f $DIR/$tfile"
24212 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24214 # Place data in file for read
24215 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24216 error "parallel dio write failed"
24218 # Fail read on OST1, second stripe
24219 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24220 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24221 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24222 error "parallel dio read with error on first stripe succeeded"
24223 rm -f $DIR/$tfile.2
24224 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24226 run_test 398m "test RPC failures with parallel dio"
24228 # Parallel submission of DIO should not cause problems for append, but it's
24229 # important to verify.
24230 test_398n() { # LU-13798
24231 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24233 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24234 error "dd to create source file failed"
24235 stack_trap "rm -f $DIR/$tfile"
24237 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24238 error "parallel dio write with failure on second stripe succeeded"
24239 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24240 diff $DIR/$tfile $DIR/$tfile.1
24241 [[ $? == 0 ]] || error "data incorrect after append"
24244 run_test 398n "test append with parallel DIO"
24247 local read_write=$1
24248 if [ "$read_write" = "write" ]; then
24249 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24250 elif [ "$read_write" = "read" ]; then
24251 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24253 error "argument error"
24256 # turn off debug for performance testing
24257 local saved_debug=$($LCTL get_param -n debug)
24258 $LCTL set_param debug=0
24260 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24262 # get ost1 size - $FSNAME-OST0000
24263 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24264 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24265 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24267 if [ "$read_write" = "read" ]; then
24268 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24271 local start_time=$(date +%s.%N)
24272 $dd_cmd bs=1M count=$blocks oflag=sync ||
24273 error "real dd $read_write error"
24274 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24276 if [ "$read_write" = "write" ]; then
24280 # define OBD_FAIL_OST_FAKE_RW 0x238
24281 do_facet ost1 $LCTL set_param fail_loc=0x238
24283 local start_time=$(date +%s.%N)
24284 $dd_cmd bs=1M count=$blocks oflag=sync ||
24285 error "fake dd $read_write error"
24286 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24288 if [ "$read_write" = "write" ]; then
24290 cancel_lru_locks osc
24291 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24292 error "$tfile size not $blocks MB"
24294 do_facet ost1 $LCTL set_param fail_loc=0
24296 echo "fake $read_write $duration_fake vs. normal $read_write" \
24297 "$duration in seconds"
24298 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24299 error_not_in_vm "fake write is slower"
24301 $LCTL set_param -n debug="$saved_debug"
24304 test_399a() { # LU-7655 for OST fake write
24305 remote_ost_nodsh && skip "remote OST with nodsh"
24309 run_test 399a "fake write should not be slower than normal write"
24311 test_399b() { # LU-8726 for OST fake read
24312 remote_ost_nodsh && skip "remote OST with nodsh"
24313 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24314 skip_env "ldiskfs only test"
24319 run_test 399b "fake read should not be slower than normal read"
24321 test_400a() { # LU-1606, was conf-sanity test_74
24322 if ! which $CC > /dev/null 2>&1; then
24323 skip_env "$CC is not installed"
24326 local extra_flags=''
24327 local out=$TMP/$tfile
24328 local prefix=/usr/include/lustre
24331 # Oleg removes c files in his test rig so test if any c files exist
24332 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24333 skip_env "Needed c test files are missing"
24335 if ! [[ -d $prefix ]]; then
24336 # Assume we're running in tree and fixup the include path.
24337 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24338 extra_flags+=" -L$LUSTRE/utils/.lib"
24341 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24342 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24343 error "client api broken"
24347 run_test 400a "Lustre client api program can compile and link"
24349 test_400b() { # LU-1606, LU-5011
24351 local out=$TMP/$tfile
24352 local prefix=/usr/include/linux/lustre
24354 # We use a hard coded prefix so that this test will not fail
24355 # when run in tree. There are headers in lustre/include/lustre/
24356 # that are not packaged (like lustre_idl.h) and have more
24357 # complicated include dependencies (like config.h and lnet/types.h).
24358 # Since this test about correct packaging we just skip them when
24359 # they don't exist (see below) rather than try to fixup cppflags.
24361 if ! which $CC > /dev/null 2>&1; then
24362 skip_env "$CC is not installed"
24365 for header in $prefix/*.h; do
24366 if ! [[ -f "$header" ]]; then
24370 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24371 continue # lustre_ioctl.h is internal header
24374 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24375 error "cannot compile '$header'"
24379 run_test 400b "packaged headers can be compiled"
24381 test_401a() { #LU-7437
24382 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24383 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24385 #count the number of parameters by "list_param -R"
24386 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24387 #count the number of parameters by listing proc files
24388 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24389 echo "proc_dirs='$proc_dirs'"
24390 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24391 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24394 [ $params -eq $procs ] ||
24395 error "found $params parameters vs. $procs proc files"
24397 # test the list_param -D option only returns directories
24398 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24399 #count the number of parameters by listing proc directories
24400 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24403 [ $params -eq $procs ] ||
24404 error "found $params parameters vs. $procs proc files"
24406 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24409 # jobid_var may not allow arbitrary values, so use jobid_name
24411 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24412 local testname=jobid_name tmp='testing%p'
24414 local testname=jobid_var tmp=testing
24417 local save=$($LCTL get_param -n $testname)
24419 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24420 error "no error returned when setting bad parameters"
24422 local jobid_new=$($LCTL get_param -n foe $testname baz)
24423 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24425 $LCTL set_param -n fog=bam $testname=$save bat=fog
24426 local jobid_old=$($LCTL get_param -n foe $testname bag)
24427 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24429 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24432 # jobid_var may not allow arbitrary values, so use jobid_name
24434 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24435 local testname=jobid_name
24437 local testname=jobid_var
24440 local jobid_var_old=$($LCTL get_param -n $testname)
24441 local jobid_var_new
24443 $LCTL set_param $testname= &&
24444 error "no error returned for 'set_param a='"
24446 jobid_var_new=$($LCTL get_param -n $testname)
24447 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24448 error "$testname was changed by setting without value"
24450 $LCTL set_param $testname &&
24451 error "no error returned for 'set_param a'"
24453 jobid_var_new=$($LCTL get_param -n $testname)
24454 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24455 error "$testname was changed by setting without value"
24457 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24460 # jobid_var may not allow arbitrary values, so use jobid_name
24462 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24463 local testname=jobid_name new_value='foo=bar%p'
24465 local testname=jobid_var new_valuie=foo=bar
24468 local jobid_var_old=$($LCTL get_param -n $testname)
24469 local jobid_var_new
24471 $LCTL set_param $testname=$new_value ||
24472 error "'set_param a=b' did not accept a value containing '='"
24474 jobid_var_new=$($LCTL get_param -n $testname)
24475 [[ "$jobid_var_new" == "$new_value" ]] ||
24476 error "'set_param a=b' failed on a value containing '='"
24478 # Reset the $testname to test the other format
24479 $LCTL set_param $testname=$jobid_var_old
24480 jobid_var_new=$($LCTL get_param -n $testname)
24481 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24482 error "failed to reset $testname"
24484 $LCTL set_param $testname $new_value ||
24485 error "'set_param a b' did not accept a value containing '='"
24487 jobid_var_new=$($LCTL get_param -n $testname)
24488 [[ "$jobid_var_new" == "$new_value" ]] ||
24489 error "'set_param a b' failed on a value containing '='"
24491 $LCTL set_param $testname $jobid_var_old
24492 jobid_var_new=$($LCTL get_param -n $testname)
24493 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24494 error "failed to reset $testname"
24496 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24498 test_401e() { # LU-14779
24499 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24500 error "lctl list_param MGC* failed"
24501 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24502 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24503 error "lctl get_param lru_size failed"
24505 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24508 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24509 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24510 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24511 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24512 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24513 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24514 remote_mds_nodsh && skip "remote MDS with nodsh"
24516 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24517 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24518 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24519 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24520 echo "Touch failed - OK"
24522 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24525 local file1=$DIR/$tfile.1
24526 local file2=$DIR/$tfile.2
24527 local tfile=$TMP/$tfile
24529 rm -f $file1 $file2 $tfile
24534 # 30 sec OBD_TIMEOUT in ll_getattr()
24535 # right before populating st_nlink
24536 $LCTL set_param fail_loc=0x80001409
24537 stat -c %h $file1 > $tfile &
24539 # create an alias, drop all locks and reclaim the dentry
24541 cancel_lru_locks mdc
24542 cancel_lru_locks osc
24543 sysctl -w vm.drop_caches=2
24547 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24549 rm -f $tfile $file1 $file2
24551 run_test 403 "i_nlink should not drop to zero due to aliasing"
24553 test_404() { # LU-6601
24554 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24555 skip "Need server version newer than 2.8.52"
24556 remote_mds_nodsh && skip "remote MDS with nodsh"
24558 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24559 awk '/osp .*-osc-MDT/ { print $4}')
24562 for osp in $mosps; do
24563 echo "Deactivate: " $osp
24564 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24565 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24566 awk -vp=$osp '$4 == p { print $2 }')
24567 [ $stat = IN ] || {
24568 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24569 error "deactivate error"
24571 echo "Activate: " $osp
24572 do_facet $SINGLEMDS $LCTL --device %$osp activate
24573 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24574 awk -vp=$osp '$4 == p { print $2 }')
24575 [ $stat = UP ] || {
24576 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24577 error "activate error"
24581 run_test 404 "validate manual {de}activated works properly for OSPs"
24584 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24585 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24586 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24587 skip "Layout swap lock is not supported"
24589 check_swap_layouts_support
24590 check_swap_layout_no_dom $DIR
24592 test_mkdir $DIR/$tdir
24593 swap_lock_test -d $DIR/$tdir ||
24594 error "One layout swap locked test failed"
24596 run_test 405 "Various layout swap lock tests"
24599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24600 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24601 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24603 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24604 skip "Need MDS version at least 2.8.50"
24606 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24607 local test_pool=$TESTNAME
24609 pool_add $test_pool || error "pool_add failed"
24610 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24611 error "pool_add_targets failed"
24613 save_layout_restore_at_exit $MOUNT
24615 # parent set default stripe count only, child will stripe from both
24616 # parent and fs default
24617 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24618 error "setstripe $MOUNT failed"
24619 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24620 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24621 for i in $(seq 10); do
24622 local f=$DIR/$tdir/$tfile.$i
24623 touch $f || error "touch failed"
24624 local count=$($LFS getstripe -c $f)
24625 [ $count -eq $OSTCOUNT ] ||
24626 error "$f stripe count $count != $OSTCOUNT"
24627 local offset=$($LFS getstripe -i $f)
24628 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24629 local size=$($LFS getstripe -S $f)
24630 [ $size -eq $((def_stripe_size * 2)) ] ||
24631 error "$f stripe size $size != $((def_stripe_size * 2))"
24632 local pool=$($LFS getstripe -p $f)
24633 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24636 # change fs default striping, delete parent default striping, now child
24637 # will stripe from new fs default striping only
24638 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24639 error "change $MOUNT default stripe failed"
24640 $LFS setstripe -c 0 $DIR/$tdir ||
24641 error "delete $tdir default stripe failed"
24642 for i in $(seq 11 20); do
24643 local f=$DIR/$tdir/$tfile.$i
24644 touch $f || error "touch $f failed"
24645 local count=$($LFS getstripe -c $f)
24646 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24647 local offset=$($LFS getstripe -i $f)
24648 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24649 local size=$($LFS getstripe -S $f)
24650 [ $size -eq $def_stripe_size ] ||
24651 error "$f stripe size $size != $def_stripe_size"
24652 local pool=$($LFS getstripe -p $f)
24653 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24656 unlinkmany $DIR/$tdir/$tfile. 1 20
24658 local f=$DIR/$tdir/$tfile
24659 pool_remove_all_targets $test_pool $f
24660 pool_remove $test_pool $f
24662 run_test 406 "DNE support fs default striping"
24665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24666 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24667 skip "Need MDS version at least 2.8.55"
24668 remote_mds_nodsh && skip "remote MDS with nodsh"
24670 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24671 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24672 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24673 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24674 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24676 #define OBD_FAIL_DT_TXN_STOP 0x2019
24677 for idx in $(seq $MDSCOUNT); do
24678 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24680 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24681 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24682 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24685 run_test 407 "transaction fail should cause operation fail"
24688 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24690 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24691 lctl set_param fail_loc=0x8000040a
24692 # let ll_prepare_partial_page() fail
24693 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24697 # create at least 100 unused inodes so that
24698 # shrink_icache_memory(0) should not return 0
24699 touch $DIR/$tfile-{0..100}
24700 rm -f $DIR/$tfile-{0..100}
24703 echo 2 > /proc/sys/vm/drop_caches
24705 run_test 408 "drop_caches should not hang due to page leaks"
24709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24711 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24712 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24713 touch $DIR/$tdir/guard || error "(2) Fail to create"
24715 local PREFIX=$(str_repeat 'A' 128)
24716 echo "Create 1K hard links start at $(date)"
24717 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24718 error "(3) Fail to hard link"
24720 echo "Links count should be right although linkEA overflow"
24721 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24722 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24723 [ $linkcount -eq 1001 ] ||
24724 error "(5) Unexpected hard links count: $linkcount"
24726 echo "List all links start at $(date)"
24727 ls -l $DIR/$tdir/foo > /dev/null ||
24728 error "(6) Fail to list $DIR/$tdir/foo"
24730 echo "Unlink hard links start at $(date)"
24731 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24732 error "(7) Fail to unlink"
24733 echo "Unlink hard links finished at $(date)"
24735 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24739 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24740 skip "Need client version at least 2.9.59"
24741 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24742 skip "Need MODULES build"
24744 # Create a file, and stat it from the kernel
24745 local testfile=$DIR/$tfile
24748 local run_id=$RANDOM
24749 local my_ino=$(stat --format "%i" $testfile)
24751 # Try to insert the module. This will always fail as the
24752 # module is designed to not be inserted.
24753 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24756 # Anything but success is a test failure
24758 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24759 error "no inode match"
24761 run_test 410 "Test inode number returned from kernel thread"
24763 cleanup_test411_cgroup() {
24769 local cg_basedir=/sys/fs/cgroup/memory
24771 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24772 skip "no setup for cgroup"
24774 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24775 error "test file creation failed"
24776 cancel_lru_locks osc
24778 # Create a very small memory cgroup to force a slab allocation error
24779 local cgdir=$cg_basedir/osc_slab_alloc
24780 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24781 trap "cleanup_test411_cgroup $cgdir" EXIT
24782 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24783 echo 1M > $cgdir/memory.limit_in_bytes
24785 # Should not LBUG, just be killed by oom-killer
24786 # dd will return 0 even allocation failure in some environment.
24787 # So don't check return value
24788 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24789 cleanup_test411_cgroup $cgdir
24793 run_test 411 "Slab allocation error with cgroup does not LBUG"
24796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24797 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24798 skip "Need server version at least 2.10.55"
24801 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24802 error "mkdir failed"
24803 $LFS getdirstripe $DIR/$tdir
24804 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24805 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24806 error "expect $((MDSCOUT - 1)) get $stripe_index"
24807 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24808 [ $stripe_count -eq 2 ] ||
24809 error "expect 2 get $stripe_count"
24811 run_test 412 "mkdir on specific MDTs"
24813 generate_uneven_mdts() {
24825 echo "Check for uneven MDTs: "
24827 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24828 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24829 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24831 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24832 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24835 for ((i = 1; i < ${#ffree[@]}; i++)); do
24836 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24837 if [ $tmp -gt $max ]; then
24841 if [ $tmp -lt $min ]; then
24847 # Check if we need to generate uneven MDTs
24848 local diff=$(((max - min) * 100 / min))
24849 local testdir=$DIR/$tdir-fillmdt
24854 while (( diff < threshold )); do
24855 # generate uneven MDTs, create till $threshold% diff
24856 echo -n "weight diff=$diff% must be > $threshold% ..."
24857 echo "Fill MDT$min_index with 100 files: loop $i"
24858 testdir=$DIR/$tdir-fillmdt/$i
24859 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24860 error "mkdir $testdir failed"
24861 $LFS setstripe -E 1M -L mdt $testdir ||
24862 error "setstripe $testdir failed"
24863 for F in f.{0..99}; do
24864 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24865 /dev/null 2>&1 || error "dd $F failed"
24868 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24869 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24870 max=$(((${ffree[max_index]} >> 8) * \
24871 (${bavail[max_index]} * bsize >> 16)))
24872 min=$(((${ffree[min_index]} >> 8) * \
24873 (${bavail[min_index]} * bsize >> 16)))
24874 diff=$(((max - min) * 100 / min))
24878 echo "MDT filesfree available: ${ffree[@]}"
24879 echo "MDT blocks available: ${bavail[@]}"
24880 echo "weight diff=$diff%"
24885 local stripe_count=$2
24886 local mdts=$(comma_list $(mdts_nodes))
24889 local lmv_qos_prio_free
24890 local lmv_qos_threshold_rr
24891 local lmv_qos_maxage
24892 local lod_qos_prio_free
24893 local lod_qos_threshold_rr
24894 local lod_qos_maxage
24898 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24899 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24900 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24902 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24903 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24904 stack_trap "$LCTL set_param \
24905 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24906 stack_trap "$LCTL set_param \
24907 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24908 stack_trap "$LCTL set_param \
24909 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24911 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24912 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24913 lod_qos_prio_free=${lod_qos_prio_free%%%}
24914 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24915 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24916 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24917 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24918 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24919 stack_trap "do_nodes $mdts $LCTL set_param \
24920 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24921 stack_trap "do_nodes $mdts $LCTL set_param \
24922 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24923 stack_trap "do_nodes $mdts $LCTL set_param \
24924 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24926 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24927 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24929 testdir=$DIR/$tdir-s$stripe_count/rr
24931 local stripe_index=$($LFS getstripe -m $testdir)
24932 local test_mkdir_rr=true
24934 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24935 getfattr -d -m dmv -e hex $testdir | grep dmv
24936 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24937 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24938 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24939 test_mkdir_rr=false
24944 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24945 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24947 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24948 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24949 eval $mkdir_cmd $testdir/subdir$i ||
24950 error "$mkdir_cmd subdir$i failed"
24953 for (( i = 0; i < $MDSCOUNT; i++ )); do
24954 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24955 echo "$count directories created on MDT$i"
24956 if $test_mkdir_rr; then
24957 (( $count == 100 )) ||
24958 error "subdirs are not evenly distributed"
24959 elif (( $i == $stripe_index )); then
24960 (( $count == 100 * MDSCOUNT )) ||
24961 error "$count subdirs created on MDT$i"
24963 (( $count == 0 )) ||
24964 error "$count subdirs created on MDT$i"
24967 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24968 count=$($LFS getdirstripe $testdir/* |
24969 grep -c -P "^\s+$i\t")
24970 echo "$count stripes created on MDT$i"
24971 # deviation should < 5% of average
24972 (( $count >= 95 * stripe_count &&
24973 $count <= 105 * stripe_count)) ||
24974 error "stripes are not evenly distributed"
24979 echo "Check for uneven MDTs: "
24989 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24990 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24991 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24993 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24994 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24997 for ((i = 1; i < ${#ffree[@]}; i++)); do
24998 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24999 if [ $tmp -gt $max ]; then
25003 if [ $tmp -lt $min ]; then
25009 (( ${ffree[min_index]} > 0 )) ||
25010 skip "no free files in MDT$min_index"
25011 (( ${ffree[min_index]} < 100000000 )) ||
25012 skip "too many free files in MDT$min_index"
25014 echo "MDT filesfree available: ${ffree[@]}"
25015 echo "MDT blocks available: ${bavail[@]}"
25016 echo "weight diff=$(((max - min) * 100 / min))%"
25018 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25020 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25021 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25022 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25023 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25024 # decrease statfs age, so that it can be updated in time
25025 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25026 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25030 testdir=$DIR/$tdir-s$stripe_count/qos
25033 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25034 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25035 eval $mkdir_cmd $testdir/subdir$i ||
25036 error "$mkdir_cmd subdir$i failed"
25039 for (( i = 0; i < $MDSCOUNT; i++ )); do
25040 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25041 echo "$count directories created on MDT$i"
25043 if [ $stripe_count -gt 1 ]; then
25044 count=$($LFS getdirstripe $testdir/* |
25045 grep -c -P "^\s+$i\t")
25046 echo "$count stripes created on MDT$i"
25050 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
25051 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25053 # D-value should > 10% of averge
25054 (( max - min >= num / 10 )) ||
25055 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25058 if (( stripe_count > 1 )); then
25059 max=$($LFS getdirstripe $testdir/* |
25060 grep -c -P "^\s+$max_index\t")
25061 min=$($LFS getdirstripe $testdir/* |
25062 grep -c -P "^\s+$min_index\t")
25063 (( max - min >= num * stripe_count / 20 )) ||
25064 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
25076 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25077 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25078 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25080 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25082 for ((i = 1; i < ${#ffree[@]}; i++)); do
25083 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25084 (( tmp < min )) && min=$tmp && min_index=$i
25091 [ $MDSCOUNT -lt 2 ] &&
25092 skip "We need at least 2 MDTs for this test"
25094 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25095 skip "Need server version at least 2.12.52"
25099 generate_uneven_mdts 100
25100 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25101 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25102 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25103 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25104 error "mkdir failed"
25105 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25108 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25111 [ $MDSCOUNT -lt 2 ] &&
25112 skip "We need at least 2 MDTs for this test"
25114 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25115 skip "Need server version at least 2.12.52"
25120 generate_uneven_mdts 100
25121 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25122 testdir=$DIR/$tdir-s$stripe_count
25123 mkdir $testdir || error "mkdir $testdir failed"
25124 mkdir $testdir/rr || error "mkdir rr failed"
25125 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25126 error "mkdir qos failed"
25127 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25128 $testdir/rr || error "setdirstripe rr failed"
25129 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25130 error "setdirstripe failed"
25131 test_qos_mkdir "mkdir" $stripe_count
25134 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25137 (( $MDSCOUNT >= 2 )) ||
25138 skip "We need at least 2 MDTs for this test"
25140 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25141 skip "Need server version at least 2.14.51"
25147 testdir=$DIR/${tdir}-s1
25148 mkdir $testdir || error "mkdir $testdir failed"
25149 mkdir $testdir/rr || error "mkdir rr failed"
25150 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25151 # default max_inherit is -1, default max_inherit_rr is 0
25152 $LFS setdirstripe -D -c 1 $testdir/rr ||
25153 error "setdirstripe rr failed"
25154 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25155 error "setdirstripe qos failed"
25156 test_qos_mkdir "mkdir" 1
25158 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25159 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25160 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25161 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25162 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25164 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25165 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25166 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25167 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25168 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25169 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25170 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25171 error "level2 shouldn't have default LMV" || true
25173 run_test 413c "mkdir with default LMV max inherit rr"
25176 (( MDSCOUNT >= 2 )) ||
25177 skip "We need at least 2 MDTs for this test"
25179 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25180 skip "Need server version at least 2.14.51"
25182 local lmv_qos_threshold_rr
25184 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25186 stack_trap "$LCTL set_param \
25187 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25189 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25190 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25191 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25192 error "$tdir shouldn't have default LMV"
25193 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25194 error "mkdir sub failed"
25196 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25198 (( count == 100 )) || error "$count subdirs on MDT0"
25200 run_test 413d "inherit ROOT default LMV"
25207 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25208 unlinkmany $subdir/f. 100 &
25212 for pid in $pids; do
25216 run_test 413z "413 test cleanup"
25219 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25220 $LCTL set_param fail_loc=0x80000521
25221 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25224 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25228 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25229 skip "Need server version at least 2.11.52"
25239 # this test may be slow on ZFS
25240 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25242 # though this test is designed for striped directory, let's test normal
25243 # directory too since lock is always saved as CoS lock.
25244 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25245 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25254 start_time=$(date +%s)
25255 for i in $(seq $total); do
25256 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25259 end_time=$(date +%s)
25260 duration=$((end_time - start_time))
25262 kill -9 $setattr_pid
25264 echo "rename $total files took $duration sec"
25265 [ $duration -lt 100 ] || error "rename took $duration sec"
25267 run_test 415 "lock revoke is not missing"
25270 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25271 skip "Need server version at least 2.11.55"
25273 # define OBD_FAIL_OSD_TXN_START 0x19a
25274 do_facet mds1 lctl set_param fail_loc=0x19a
25276 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25280 run_test 416 "transaction start failure won't cause system hung"
25284 do_nodes $(comma_list $(mdts_nodes)) \
25285 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25286 do_nodes $(comma_list $(mdts_nodes)) \
25287 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25288 do_nodes $(comma_list $(mdts_nodes)) \
25289 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25293 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25294 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25295 skip "Need MDS version at least 2.11.56"
25297 trap cleanup_417 RETURN EXIT
25299 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25300 do_nodes $(comma_list $(mdts_nodes)) \
25301 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25302 $LFS migrate -m 0 $DIR/$tdir.1 &&
25303 error "migrate dir $tdir.1 should fail"
25305 do_nodes $(comma_list $(mdts_nodes)) \
25306 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25307 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25308 error "create remote dir $tdir.2 should fail"
25310 do_nodes $(comma_list $(mdts_nodes)) \
25311 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25312 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25313 error "create striped dir $tdir.3 should fail"
25316 run_test 417 "disable remote dir, striped dir and dir migration"
25318 # Checks that the outputs of df [-i] and lfs df [-i] match
25320 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25330 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25332 for count in {1..100}; do
25333 do_rpc_nodes "$CLIENTS" cancel_lru_locks
25336 # read the lines of interest
25337 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25338 error "df $inodes $dir | tail -n +2 failed"
25339 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25340 error "lfs df $inodes $dir | grep summary: failed"
25342 # skip first substrings of each output as they are different
25343 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25344 # compare the two outputs
25346 for i in {1..5}; do
25347 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25355 lfs df $inodes $dir
25356 error "df and lfs df $1 output mismatch: " \
25357 "df ${inodes}: ${df_out[*]}, " \
25358 "lfs df ${inodes}: ${lfs_df_out[*]}"
25363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25365 local dir=$DIR/$tdir
25366 local numfiles=$((RANDOM % 4096 + 2))
25367 local numblocks=$((RANDOM % 256 + 1))
25369 wait_delete_completed
25372 # check block output
25373 check_lfs_df blocks $dir
25374 # check inode output
25375 check_lfs_df inodes $dir
25377 # create a single file and retest
25378 echo "Creating a single file and testing"
25379 createmany -o $dir/$tfile- 1 &>/dev/null ||
25380 error "creating 1 file in $dir failed"
25381 check_lfs_df blocks $dir
25382 check_lfs_df inodes $dir
25384 # create a random number of files
25385 echo "Creating $((numfiles - 1)) files and testing"
25386 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25387 error "creating $((numfiles - 1)) files in $dir failed"
25389 # write a random number of blocks to the first test file
25390 echo "Writing $numblocks 4K blocks and testing"
25391 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25392 count=$numblocks &>/dev/null ||
25393 error "dd to $dir/${tfile}-0 failed"
25396 check_lfs_df blocks $dir
25397 check_lfs_df inodes $dir
25399 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25400 error "unlinking $numfiles files in $dir failed"
25402 run_test 418 "df and lfs df outputs match"
25406 local dir=$DIR/$tdir
25411 cancel_lru_locks mdc
25413 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25414 $LCTL set_param fail_loc=0x1410
25416 $LCTL set_param fail_loc=0
25419 run_test 419 "Verify open file by name doesn't crash kernel"
25423 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25424 skip "Need MDS version at least 2.12.53"
25426 local SAVE_UMASK=$(umask)
25427 local dir=$DIR/$tdir
25428 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25432 mkdir -m03777 $dir/testdir
25433 ls -dn $dir/testdir
25434 # Need to remove trailing '.' when SELinux is enabled
25435 local dirperms=$(ls -dn $dir/testdir |
25436 awk '{ sub(/\.$/, "", $1); print $1}')
25437 [ $dirperms == "drwxrwsrwt" ] ||
25438 error "incorrect perms on $dir/testdir"
25440 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25441 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25442 ls -n $dir/testdir/testfile
25443 local fileperms=$(ls -n $dir/testdir/testfile |
25444 awk '{ sub(/\.$/, "", $1); print $1}')
25445 [ $fileperms == "-rwxr-xr-x" ] ||
25446 error "incorrect perms on $dir/testdir/testfile"
25450 run_test 420 "clear SGID bit on non-directories for non-members"
25457 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25458 skip "Need MDS version at least 2.12.54"
25460 test_mkdir $DIR/$tdir
25461 createmany -o $DIR/$tdir/f 3
25462 cnt=$(ls -1 $DIR/$tdir | wc -l)
25463 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25465 fid1=$(lfs path2fid $DIR/$tdir/f1)
25466 fid2=$(lfs path2fid $DIR/$tdir/f2)
25467 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25469 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25470 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25472 cnt=$(ls -1 $DIR/$tdir | wc -l)
25473 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25475 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25476 createmany -o $DIR/$tdir/f 3
25477 cnt=$(ls -1 $DIR/$tdir | wc -l)
25478 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25480 fid1=$(lfs path2fid $DIR/$tdir/f1)
25481 fid2=$(lfs path2fid $DIR/$tdir/f2)
25482 echo "remove using fsname $FSNAME"
25483 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25485 cnt=$(ls -1 $DIR/$tdir | wc -l)
25486 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25488 run_test 421a "simple rm by fid"
25495 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25496 skip "Need MDS version at least 2.12.54"
25498 test_mkdir $DIR/$tdir
25499 createmany -o $DIR/$tdir/f 3
25500 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25503 FID1=$(lfs path2fid $DIR/$tdir/f1)
25504 FID2=$(lfs path2fid $DIR/$tdir/f2)
25505 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25507 kill -USR1 $MULTIPID
25510 cnt=$(ls $DIR/$tdir | wc -l)
25511 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25513 run_test 421b "rm by fid on open file"
25519 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25520 skip "Need MDS version at least 2.12.54"
25522 test_mkdir $DIR/$tdir
25523 createmany -o $DIR/$tdir/f 3
25524 touch $DIR/$tdir/$tfile
25525 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25526 cnt=$(ls -1 $DIR/$tdir | wc -l)
25527 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25529 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25530 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25532 cnt=$(ls $DIR/$tdir | wc -l)
25533 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25535 run_test 421c "rm by fid against hardlinked files"
25541 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25542 skip "Need MDS version at least 2.12.54"
25544 test_mkdir $DIR/$tdir
25545 createmany -o $DIR/$tdir/f 4097
25546 cnt=$(ls -1 $DIR/$tdir | wc -l)
25547 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25549 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25550 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25552 cnt=$(ls $DIR/$tdir | wc -l)
25554 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25556 run_test 421d "rmfid en masse"
25562 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25563 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25564 skip "Need MDS version at least 2.12.54"
25566 mkdir -p $DIR/$tdir
25567 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25568 createmany -o $DIR/$tdir/striped_dir/f 512
25569 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25570 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25572 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25573 sed "s/[/][^:]*://g")
25574 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25576 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25578 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25580 run_test 421e "rmfid in DNE"
25586 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25587 skip "Need MDS version at least 2.12.54"
25589 test_mkdir $DIR/$tdir
25591 cnt=$(ls -1 $DIR/$tdir | wc -l)
25592 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25594 FID=$(lfs path2fid $DIR/$tdir/f)
25595 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25596 # rmfid should fail
25597 cnt=$(ls -1 $DIR/$tdir | wc -l)
25598 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25600 chmod a+rw $DIR/$tdir
25602 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25603 # rmfid should fail
25604 cnt=$(ls -1 $DIR/$tdir | wc -l)
25605 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25608 $RUNAS touch $DIR/$tdir/f
25609 FID=$(lfs path2fid $DIR/$tdir/f)
25610 echo "rmfid as root"
25611 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25612 cnt=$(ls -1 $DIR/$tdir | wc -l)
25613 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25616 $RUNAS touch $DIR/$tdir/f
25617 cnt=$(ls -1 $DIR/$tdir | wc -l)
25618 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25619 FID=$(lfs path2fid $DIR/$tdir/f)
25620 # rmfid w/o user_fid2path mount option should fail
25621 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25622 cnt=$(ls -1 $DIR/$tdir | wc -l)
25623 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25625 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25626 stack_trap "rmdir $tmpdir"
25627 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25628 error "failed to mount client'"
25629 stack_trap "umount_client $tmpdir"
25631 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25632 # rmfid should succeed
25633 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25634 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25636 # rmfid shouldn't allow to remove files due to dir's permission
25637 chmod a+rwx $tmpdir/$tdir
25638 touch $tmpdir/$tdir/f
25639 ls -la $tmpdir/$tdir
25640 FID=$(lfs path2fid $tmpdir/$tdir/f)
25641 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25644 run_test 421f "rmfid checks permissions"
25650 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25651 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25652 skip "Need MDS version at least 2.12.54"
25654 mkdir -p $DIR/$tdir
25655 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25656 createmany -o $DIR/$tdir/striped_dir/f 512
25657 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25658 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25660 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25661 sed "s/[/][^:]*://g")
25663 rm -f $DIR/$tdir/striped_dir/f1*
25664 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25665 removed=$((512 - cnt))
25667 # few files have been just removed, so we expect
25668 # rmfid to fail on their fids
25669 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25670 [ $removed != $errors ] && error "$errors != $removed"
25672 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25674 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25676 run_test 421g "rmfid to return errors properly"
25679 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25680 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25681 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25682 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25683 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25685 local amc=$(at_max_get client)
25686 local amo=$(at_max_get mds1)
25687 local timeout=`lctl get_param -n timeout`
25689 at_max_set 0 client
25692 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25693 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25694 fail_val=$(((2*timeout + 10)*1000))
25695 touch $DIR/$tdir/d3/file &
25697 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25698 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25699 fail_val=$((2*timeout + 5))
25700 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25704 sleep $((2 * timeout))
25708 touch $DIR/$tdir/d2/file3
25709 touch $DIR/$tdir/d2/file4
25710 touch $DIR/$tdir/d2/file5
25713 at_max_set $amc client
25714 at_max_set $amo mds1
25716 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25717 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25718 error "Watchdog is always throttled"
25720 run_test 422 "kill a process with RPC in progress"
25733 # ensure statfs cache is expired
25736 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25737 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25741 run_test 423 "statfs should return a right data"
25744 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25745 $LCTL set_param fail_loc=0x80000522
25746 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25749 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25752 test_mkdir -c -1 $DIR/$tdir
25753 $LFS setstripe -c -1 $DIR/$tdir
25755 lru_resize_disable "" 100
25756 stack_trap "lru_resize_enable" EXIT
25760 for i in $(seq $((MDSCOUNT * 125))); do
25761 local t=$DIR/$tdir/$tfile_$i
25763 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25764 error_noexit "Create file $t"
25766 stack_trap "rm -rf $DIR/$tdir" EXIT
25768 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25769 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25770 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25772 [ $lock_count -le $lru_size ] ||
25773 error "osc lock count $lock_count > lru size $lru_size"
25776 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25777 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25778 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25780 [ $lock_count -le $lru_size ] ||
25781 error "mdc lock count $lock_count > lru size $lru_size"
25784 run_test 425 "lock count should not exceed lru size"
25787 splice-test -r $DIR/$tfile
25788 splice-test -rd $DIR/$tfile
25789 splice-test $DIR/$tfile
25790 splice-test -d $DIR/$tfile
25792 run_test 426 "splice test on Lustre"
25795 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25796 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25797 skip "Need MDS version at least 2.12.4"
25803 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25804 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25806 $LFS getdirstripe $DIR/$tdir/1/dir
25808 #first setfattr for creating updatelog
25809 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25811 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25812 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25813 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25814 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25818 wait_recovery_complete mds2 $((2*TIMEOUT))
25820 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25821 echo $log | grep "get update log failed" &&
25822 error "update log corruption is detected" || true
25824 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25828 local cache_limit=$CACHE_MAX
25830 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25831 $LCTL set_param -n llite.*.max_cached_mb=64
25834 $LFS setstripe -c 1 $DIR/$tdir
25835 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25836 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25838 for f in $(seq 4); do
25839 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25843 cancel_lru_locks osc
25845 for f in $(seq 4); do
25846 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25850 run_test 428 "large block size IO should not hang"
25852 test_429() { # LU-7915 / LU-10948
25853 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25854 local testfile=$DIR/$tfile
25855 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25861 $LCTL get_param $ll_opencache_threshold_count ||
25862 skip "client does not have opencache parameter"
25864 set_opencache $new_flag
25865 stack_trap "restore_opencache"
25866 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25867 error "enable opencache failed"
25869 # drop MDC DLM locks
25870 cancel_lru_locks mdc
25871 # clear MDC RPC stats counters
25872 $LCTL set_param $mdc_rpcstats=clear
25874 # According to the current implementation, we need to run 3 times
25875 # open & close file to verify if opencache is enabled correctly.
25876 # 1st, RPCs are sent for lookup/open and open handle is released on
25878 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25879 # so open handle won't be released thereafter.
25880 # 3rd, No RPC is sent out.
25881 $MULTIOP $testfile oc || error "multiop failed"
25882 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25883 echo "1st: $first_rpc RPCs in flight"
25885 $MULTIOP $testfile oc || error "multiop failed"
25886 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25887 echo "2nd: $second_rpc RPCs in flight"
25889 $MULTIOP $testfile oc || error "multiop failed"
25890 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25891 echo "3rd: $third_rpc RPCs in flight"
25893 #verify no MDC RPC is sent
25894 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25896 run_test 429 "verify if opencache flag on client side does work"
25902 # data at [200K, 400K)
25903 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25904 error "256K->512K dd fails"
25906 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25907 error "2M->3M dd fails"
25909 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25910 error "4M->5M dd fails"
25911 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25912 # start at first component hole #1
25913 printf "Seeking hole from 1000 ... "
25914 offset=$(lseek_test -l 1000 $file)
25916 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25917 printf "Seeking data from 1000 ... "
25918 offset=$(lseek_test -d 1000 $file)
25920 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25922 # start at first component data block
25923 printf "Seeking hole from 300000 ... "
25924 offset=$(lseek_test -l 300000 $file)
25926 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25927 printf "Seeking data from 300000 ... "
25928 offset=$(lseek_test -d 300000 $file)
25930 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25932 # start at the first component but beyond end of object size
25933 printf "Seeking hole from 1000000 ... "
25934 offset=$(lseek_test -l 1000000 $file)
25936 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25937 printf "Seeking data from 1000000 ... "
25938 offset=$(lseek_test -d 1000000 $file)
25940 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25942 # start at second component stripe 2 (empty file)
25943 printf "Seeking hole from 1500000 ... "
25944 offset=$(lseek_test -l 1500000 $file)
25946 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25947 printf "Seeking data from 1500000 ... "
25948 offset=$(lseek_test -d 1500000 $file)
25950 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25952 # start at second component stripe 1 (all data)
25953 printf "Seeking hole from 3000000 ... "
25954 offset=$(lseek_test -l 3000000 $file)
25956 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25957 printf "Seeking data from 3000000 ... "
25958 offset=$(lseek_test -d 3000000 $file)
25960 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25962 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25963 error "2nd dd fails"
25964 echo "Add data block at 640K...1280K"
25966 # start at before new data block, in hole
25967 printf "Seeking hole from 600000 ... "
25968 offset=$(lseek_test -l 600000 $file)
25970 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25971 printf "Seeking data from 600000 ... "
25972 offset=$(lseek_test -d 600000 $file)
25974 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25976 # start at the first component new data block
25977 printf "Seeking hole from 1000000 ... "
25978 offset=$(lseek_test -l 1000000 $file)
25980 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25981 printf "Seeking data from 1000000 ... "
25982 offset=$(lseek_test -d 1000000 $file)
25984 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25986 # start at second component stripe 2, new data
25987 printf "Seeking hole from 1200000 ... "
25988 offset=$(lseek_test -l 1200000 $file)
25990 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25991 printf "Seeking data from 1200000 ... "
25992 offset=$(lseek_test -d 1200000 $file)
25994 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25996 # start beyond file end
25997 printf "Using offset > filesize ... "
25998 lseek_test -l 4000000 $file && error "lseek should fail"
25999 printf "Using offset > filesize ... "
26000 lseek_test -d 4000000 $file && error "lseek should fail"
26006 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26007 skip "MDT does not support SEEK_HOLE"
26009 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26010 skip "OST does not support SEEK_HOLE"
26012 local file=$DIR/$tdir/$tfile
26014 mkdir -p $DIR/$tdir
26016 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26017 # OST stripe #1 will have continuous data at [1M, 3M)
26018 # OST stripe #2 is empty
26019 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26020 lseek_test_430 $file
26022 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26023 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26024 lseek_test_430 $file
26026 $LFS setstripe -c2 -S 512K $file
26027 echo "Two stripes, stripe size 512K"
26028 lseek_test_430 $file
26030 # FLR with stale mirror
26031 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26033 echo "Mirrored file:"
26034 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26035 echo "Plain 2 stripes 1M"
26036 lseek_test_430 $file
26039 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26042 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26043 skip "OST does not support SEEK_HOLE"
26046 local file=$DIR/$tdir/$tfile
26048 mkdir -p $DIR/$tdir
26049 # Empty layout lseek should fail
26052 printf "Seeking hole from 0 ... "
26053 lseek_test -l 0 $file && error "lseek should fail"
26054 printf "Seeking data from 0 ... "
26055 lseek_test -d 0 $file && error "lseek should fail"
26059 $LFS setstripe -E 1M -c2 -E eof $file
26060 $TRUNCATE $file 1048576
26061 printf "Seeking hole from 1000000 ... "
26062 offset=$(lseek_test -l 1000000 $file)
26064 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26065 printf "Seeking data from 1000000 ... "
26066 lseek_test -d 1000000 $file && error "lseek should fail"
26069 # full component followed by non-inited one
26070 $LFS setstripe -E 1M -c2 -E eof $file
26071 dd if=/dev/urandom of=$file bs=1M count=1
26072 printf "Seeking hole from 1000000 ... "
26073 offset=$(lseek_test -l 1000000 $file)
26075 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26076 printf "Seeking hole from 1048576 ... "
26077 lseek_test -l 1048576 $file && error "lseek should fail"
26078 # init second component and truncate back
26079 echo "123" >> $file
26080 $TRUNCATE $file 1048576
26081 printf "Seeking hole from 1000000 ... "
26082 offset=$(lseek_test -l 1000000 $file)
26084 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26085 printf "Seeking hole from 1048576 ... "
26086 lseek_test -l 1048576 $file && error "lseek should fail"
26087 # boundary checks for big values
26088 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26089 offset=$(lseek_test -d 0 $file.10g)
26090 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26091 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26092 offset=$(lseek_test -d 0 $file.100g)
26093 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26096 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26099 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26100 skip "OST does not support SEEK_HOLE"
26102 local file=$DIR/$tdir/$tfile
26105 mkdir -p $DIR/$tdir
26106 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26108 # cp version 8.33+ prefers lseek over fiemap
26109 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26111 time cp $file /dev/null
26112 (( SECONDS - start < 5 )) ||
26113 error "cp: too long runtime $((SECONDS - start))"
26116 # tar version 1.29+ supports SEEK_HOLE/DATA
26117 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26119 time tar cS $file - | cat > /dev/null
26120 (( SECONDS - start < 5 )) ||
26121 error "tar: too long runtime $((SECONDS - start))"
26124 run_test 430c "lseek: external tools check"
26126 test_431() { # LU-14187
26127 local file=$DIR/$tdir/$tfile
26129 mkdir -p $DIR/$tdir
26130 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26131 dd if=/dev/urandom of=$file bs=4k count=1
26132 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26133 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26134 #define OBD_FAIL_OST_RESTART_IO 0x251
26135 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26136 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26140 echo 3 > /proc/sys/vm/drop_caches
26141 diff $file $file.0 || error "data diff"
26143 run_test 431 "Restart transaction for IO"
26145 cleanup_test_432() {
26146 do_facet mgs $LCTL nodemap_activate 0
26147 wait_nm_sync active
26151 local tmpdir=$TMP/dir432
26153 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26154 skip "Need MDS version at least 2.14.52"
26156 stack_trap cleanup_test_432 EXIT
26160 do_facet mgs $LCTL nodemap_activate 1
26161 wait_nm_sync active
26162 do_facet mgs $LCTL nodemap_modify --name default \
26163 --property admin --value 1
26164 do_facet mgs $LCTL nodemap_modify --name default \
26165 --property trusted --value 1
26166 cancel_lru_locks mdc
26167 wait_nm_sync default admin_nodemap
26168 wait_nm_sync default trusted_nodemap
26170 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26171 grep -ci "Operation not permitted") -ne 0 ]; then
26172 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26175 run_test 432 "mv dir from outside Lustre"
26178 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26179 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26180 skip "Need server version at least 2.9.55"
26182 start_full_debug_logging
26186 stop_full_debug_logging
26190 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26191 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26192 awk '/The barrier for/ { print $7 }')
26195 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26200 barrier_expired() {
26203 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26204 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26205 awk '/will be expired/ { print $7 }')
26207 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26216 echo "Start barrier_freeze at: $(date)"
26217 #define OBD_FAIL_BARRIER_DELAY 0x2202
26218 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26219 # Do not reduce barrier time - See LU-11873
26220 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26223 local b_status=$(barrier_stat)
26224 echo "Got barrier status at: $(date)"
26225 [ "$b_status" = "'freezing_p1'" ] ||
26226 error "(1) unexpected barrier status $b_status"
26228 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26230 b_status=$(barrier_stat)
26231 [ "$b_status" = "'frozen'" ] ||
26232 error "(2) unexpected barrier status $b_status"
26234 local expired=$(barrier_expired)
26235 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26236 sleep $((expired + 3))
26238 b_status=$(barrier_stat)
26239 [ "$b_status" = "'expired'" ] ||
26240 error "(3) unexpected barrier status $b_status"
26242 # Do not reduce barrier time - See LU-11873
26243 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26244 error "(4) fail to freeze barrier"
26246 b_status=$(barrier_stat)
26247 [ "$b_status" = "'frozen'" ] ||
26248 error "(5) unexpected barrier status $b_status"
26250 echo "Start barrier_thaw at: $(date)"
26251 #define OBD_FAIL_BARRIER_DELAY 0x2202
26252 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26253 do_facet mgs $LCTL barrier_thaw $FSNAME &
26256 b_status=$(barrier_stat)
26257 echo "Got barrier status at: $(date)"
26258 [ "$b_status" = "'thawing'" ] ||
26259 error "(6) unexpected barrier status $b_status"
26261 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26263 b_status=$(barrier_stat)
26264 [ "$b_status" = "'thawed'" ] ||
26265 error "(7) unexpected barrier status $b_status"
26267 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26268 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26269 do_facet mgs $LCTL barrier_freeze $FSNAME
26271 b_status=$(barrier_stat)
26272 [ "$b_status" = "'failed'" ] ||
26273 error "(8) unexpected barrier status $b_status"
26275 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26276 do_facet mgs $LCTL barrier_thaw $FSNAME
26280 run_test 801a "write barrier user interfaces and stat machine"
26285 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26286 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26287 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26288 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26289 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26291 cancel_lru_locks mdc
26293 # 180 seconds should be long enough
26294 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26296 local b_status=$(barrier_stat)
26297 [ "$b_status" = "'frozen'" ] ||
26298 error "(6) unexpected barrier status $b_status"
26300 mkdir $DIR/$tdir/d0/d10 &
26303 touch $DIR/$tdir/d1/f13 &
26306 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26309 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26312 rm -f $DIR/$tdir/d4/f12 &
26315 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26317 # To guarantee taht the 'stat' is not blocked
26318 b_status=$(barrier_stat)
26319 [ "$b_status" = "'frozen'" ] ||
26320 error "(8) unexpected barrier status $b_status"
26322 # let above commands to run at background
26325 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26326 ps -p $touch_pid || error "(10) touch should be blocked"
26327 ps -p $ln_pid || error "(11) link should be blocked"
26328 ps -p $mv_pid || error "(12) rename should be blocked"
26329 ps -p $rm_pid || error "(13) unlink should be blocked"
26331 b_status=$(barrier_stat)
26332 [ "$b_status" = "'frozen'" ] ||
26333 error "(14) unexpected barrier status $b_status"
26335 do_facet mgs $LCTL barrier_thaw $FSNAME
26336 b_status=$(barrier_stat)
26337 [ "$b_status" = "'thawed'" ] ||
26338 error "(15) unexpected barrier status $b_status"
26340 wait $mkdir_pid || error "(16) mkdir should succeed"
26341 wait $touch_pid || error "(17) touch should succeed"
26342 wait $ln_pid || error "(18) link should succeed"
26343 wait $mv_pid || error "(19) rename should succeed"
26344 wait $rm_pid || error "(20) unlink should succeed"
26348 run_test 801b "modification will be blocked by write barrier"
26351 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26355 stop mds2 || error "(1) Fail to stop mds2"
26357 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26359 local b_status=$(barrier_stat)
26360 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26361 do_facet mgs $LCTL barrier_thaw $FSNAME
26362 error "(2) unexpected barrier status $b_status"
26365 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26366 error "(3) Fail to rescan barrier bitmap"
26368 # Do not reduce barrier time - See LU-11873
26369 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26371 b_status=$(barrier_stat)
26372 [ "$b_status" = "'frozen'" ] ||
26373 error "(4) unexpected barrier status $b_status"
26375 do_facet mgs $LCTL barrier_thaw $FSNAME
26376 b_status=$(barrier_stat)
26377 [ "$b_status" = "'thawed'" ] ||
26378 error "(5) unexpected barrier status $b_status"
26380 local devname=$(mdsdevname 2)
26382 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26384 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26385 error "(7) Fail to rescan barrier bitmap"
26389 run_test 801c "rescan barrier bitmap"
26391 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26392 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26393 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26394 saved_MOUNT_OPTS=$MOUNT_OPTS
26400 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26401 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26402 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26403 MOUNT_OPTS=$saved_MOUNT_OPTS
26408 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26409 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26410 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26411 skip "Need server version at least 2.9.55"
26413 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26415 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26417 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26418 error "(2) Fail to copy"
26420 trap cleanup_802a EXIT
26422 # sync by force before remount as readonly
26423 sync; sync_all_data; sleep 3; sync_all_data
26427 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26428 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26429 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26431 echo "Mount the server as read only"
26432 setupall server_only || error "(3) Fail to start servers"
26434 echo "Mount client without ro should fail"
26435 mount_client $MOUNT &&
26436 error "(4) Mount client without 'ro' should fail"
26438 echo "Mount client with ro should succeed"
26439 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26440 mount_client $MOUNT ||
26441 error "(5) Mount client with 'ro' should succeed"
26443 echo "Modify should be refused"
26444 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26446 echo "Read should be allowed"
26447 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26448 error "(7) Read should succeed under ro mode"
26452 run_test 802a "simulate readonly device"
26455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26456 remote_mds_nodsh && skip "remote MDS with nodsh"
26458 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26459 skip "readonly option not available"
26461 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26463 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26464 error "(2) Fail to copy"
26466 # write back all cached data before setting MDT to readonly
26470 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26471 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26473 echo "Modify should be refused"
26474 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26476 echo "Read should be allowed"
26477 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26478 error "(7) Read should succeed under ro mode"
26481 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26483 run_test 802b "be able to set MDTs to readonly"
26486 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26487 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26488 skip "MDS needs to be newer than 2.10.54"
26490 mkdir_on_mdt0 $DIR/$tdir
26491 # Create some objects on all MDTs to trigger related logs objects
26492 for idx in $(seq $MDSCOUNT); do
26493 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26494 $DIR/$tdir/dir${idx} ||
26495 error "Fail to create $DIR/$tdir/dir${idx}"
26499 wait_delete_completed # ensure old test cleanups are finished
26500 echo "before create:"
26502 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26504 for i in {1..10}; do
26505 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26506 error "Fail to create $DIR/$tdir/foo$i"
26510 echo "after create:"
26512 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26514 # allow for an llog to be cleaned up during the test
26515 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26516 error "before ($before_used) + 10 > after ($after_used)"
26518 for i in {1..10}; do
26519 rm -rf $DIR/$tdir/foo$i ||
26520 error "Fail to remove $DIR/$tdir/foo$i"
26523 sleep 3 # avoid MDT return cached statfs
26524 wait_delete_completed
26525 echo "after unlink:"
26527 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26529 # allow for an llog to be created during the test
26530 [ $after_used -le $((before_used + 1)) ] ||
26531 error "after ($after_used) > before ($before_used) + 1"
26533 run_test 803a "verify agent object for remote object"
26536 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26537 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26538 skip "MDS needs to be newer than 2.13.56"
26539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26541 for i in $(seq 0 $((MDSCOUNT - 1))); do
26542 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26550 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26551 for i in $(seq 0 $((MDSCOUNT - 1))); do
26552 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26553 awk '/getattr/ { print $2 }')
26554 before=$((before + tmp))
26556 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26557 for i in $(seq 0 $((MDSCOUNT - 1))); do
26558 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26559 awk '/getattr/ { print $2 }')
26560 after=$((after + tmp))
26563 [ $before -eq $after ] || error "getattr count $before != $after"
26565 run_test 803b "remote object can getattr from cache"
26568 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26569 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26570 skip "MDS needs to be newer than 2.10.54"
26571 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26573 mkdir -p $DIR/$tdir
26574 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26575 error "Fail to create $DIR/$tdir/dir0"
26577 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26578 local dev=$(mdsdevname 2)
26580 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26581 grep ${fid} || error "NOT found agent entry for dir0"
26583 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26584 error "Fail to create $DIR/$tdir/dir1"
26586 touch $DIR/$tdir/dir1/foo0 ||
26587 error "Fail to create $DIR/$tdir/dir1/foo0"
26588 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26591 for idx in $(seq $MDSCOUNT); do
26592 dev=$(mdsdevname $idx)
26593 do_facet mds${idx} \
26594 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26595 grep ${fid} && rc=$idx
26598 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26599 error "Fail to rename foo0 to foo1"
26600 if [ $rc -eq 0 ]; then
26601 for idx in $(seq $MDSCOUNT); do
26602 dev=$(mdsdevname $idx)
26603 do_facet mds${idx} \
26604 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26605 grep ${fid} && rc=$idx
26609 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26610 error "Fail to rename foo1 to foo2"
26611 if [ $rc -eq 0 ]; then
26612 for idx in $(seq $MDSCOUNT); do
26613 dev=$(mdsdevname $idx)
26614 do_facet mds${idx} \
26615 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26616 grep ${fid} && rc=$idx
26620 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26622 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26623 error "Fail to link to $DIR/$tdir/dir1/foo2"
26624 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26625 error "Fail to rename foo2 to foo0"
26626 unlink $DIR/$tdir/dir1/foo0 ||
26627 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26628 rm -rf $DIR/$tdir/dir0 ||
26629 error "Fail to rm $DIR/$tdir/dir0"
26631 for idx in $(seq $MDSCOUNT); do
26632 dev=$(mdsdevname $idx)
26636 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26638 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26639 error "mount mds$idx failed"
26640 df $MOUNT > /dev/null 2>&1
26642 # e2fsck should not return error
26644 error "e2fsck detected error on MDT${idx}: rc=$rc"
26647 run_test 804 "verify agent entry for remote entry"
26650 do_facet $SINGLEMDS zfs set quota=$old $fsset
26651 unlinkmany $DIR/$tdir/f- 1000000
26656 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26657 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26658 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26659 skip "netfree not implemented before 0.7"
26660 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26661 skip "Need MDS version at least 2.10.57"
26668 local pref="osd-zfs.$FSNAME-MDT0000."
26670 # limit available space on MDS dataset to meet nospace issue
26671 # quickly. then ZFS 0.7.2 can use reserved space if asked
26672 # properly (using netfree flag in osd_declare_destroy()
26673 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26674 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26676 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26677 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26678 let "usedkb=usedkb-freekb"
26679 let "freekb=freekb/2"
26680 if let "freekb > 5000"; then
26683 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26684 trap cleanup_805 EXIT
26685 mkdir_on_mdt0 $DIR/$tdir
26686 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26687 error "Can't set PFL layout"
26688 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26689 rm -rf $DIR/$tdir || error "not able to remove"
26690 do_facet $SINGLEMDS zfs set quota=$old $fsset
26693 run_test 805 "ZFS can remove from full fs"
26699 local expect=$(stat -c %s $file)
26701 check_lsom_size $1 $expect
26703 local blocks=$($LFS getsom -b $file)
26704 expect=$(stat -c %b $file)
26705 [[ $blocks == $expect ]] ||
26706 error "$file expected blocks: $expect, got: $blocks"
26714 cancel_lru_locks mdc
26716 size=$($LFS getsom -s $1)
26717 [[ $size == $expect ]] ||
26718 error "$file expected size: $expect, got: $size"
26722 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26723 skip "Need MDS version at least 2.11.52"
26727 touch $DIR/$tfile || error "touch $tfile failed"
26729 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26730 save_lustre_params client "llite.*.xattr_cache" > $save
26731 lctl set_param llite.*.xattr_cache=0
26732 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26734 # single-threaded write
26735 echo "Test SOM for single-threaded write"
26736 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26737 error "write $tfile failed"
26738 check_lsom_size $DIR/$tfile $bs
26741 local size=$(($num * $bs))
26745 echo "Test SOM for single client multi-threaded($num) write"
26746 $TRUNCATE $DIR/$tfile 0
26747 for ((i = 0; i < $num; i++)); do
26748 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26750 offset=$((offset + $bs))
26752 for (( i=0; i < $num; i++ )); do
26755 check_lsom_size $DIR/$tfile $size
26757 $TRUNCATE $DIR/$tfile 0
26758 for ((i = 0; i < $num; i++)); do
26759 offset=$((offset - $bs))
26760 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26763 for (( i=0; i < $num; i++ )); do
26766 check_lsom_size $DIR/$tfile $size
26768 # multi-client writes
26769 num=$(get_node_count ${CLIENTS//,/ })
26770 size=$(($num * $bs))
26774 echo "Test SOM for multi-client ($num) writes"
26775 $TRUNCATE $DIR/$tfile 0
26776 for client in ${CLIENTS//,/ }; do
26777 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26780 offset=$((offset + $bs))
26782 for (( i=0; i < $num; i++ )); do
26785 check_lsom_size $DIR/$tfile $offset
26788 $TRUNCATE $DIR/$tfile 0
26789 for client in ${CLIENTS//,/ }; do
26790 offset=$((offset - $bs))
26791 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26795 for (( i=0; i < $num; i++ )); do
26798 check_lsom_size $DIR/$tfile $size
26801 echo "Test SOM for truncate"
26802 $TRUNCATE $DIR/$tfile 1048576
26803 check_lsom_size $DIR/$tfile 1048576
26804 $TRUNCATE $DIR/$tfile 1234
26805 check_lsom_size $DIR/$tfile 1234
26807 # verify SOM blocks count
26808 echo "Verify SOM block count"
26809 $TRUNCATE $DIR/$tfile 0
26810 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26811 error "failed to write file $tfile"
26812 check_lsom_data $DIR/$tfile
26814 run_test 806 "Verify Lazy Size on MDS"
26817 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26818 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26819 skip "Need MDS version at least 2.11.52"
26821 # Registration step
26822 changelog_register || error "changelog_register failed"
26823 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26824 changelog_users $SINGLEMDS | grep -q $cl_user ||
26825 error "User $cl_user not found in changelog_users"
26827 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26828 save_lustre_params client "llite.*.xattr_cache" > $save
26829 lctl set_param llite.*.xattr_cache=0
26830 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26832 rm -rf $DIR/$tdir || error "rm $tdir failed"
26833 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26834 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26835 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26836 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26837 error "truncate $tdir/trunc failed"
26840 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26841 error "write $tfile failed"
26843 # multi-client wirtes
26844 local num=$(get_node_count ${CLIENTS//,/ })
26848 echo "Test SOM for multi-client ($num) writes"
26849 touch $DIR/$tfile || error "touch $tfile failed"
26850 $TRUNCATE $DIR/$tfile 0
26851 for client in ${CLIENTS//,/ }; do
26852 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26855 offset=$((offset + $bs))
26857 for (( i=0; i < $num; i++ )); do
26861 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26862 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26863 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26864 check_lsom_data $DIR/$tdir/trunc
26865 check_lsom_data $DIR/$tdir/single_dd
26866 check_lsom_data $DIR/$tfile
26869 # Deregistration step
26870 changelog_deregister || error "changelog_deregister failed"
26872 run_test 807 "verify LSOM syncing tool"
26874 check_som_nologged()
26876 local lines=$($LFS changelog $FSNAME-MDT0000 |
26877 grep 'x=trusted.som' | wc -l)
26878 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26882 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26883 skip "Need MDS version at least 2.11.55"
26885 # Registration step
26886 changelog_register || error "changelog_register failed"
26888 touch $DIR/$tfile || error "touch $tfile failed"
26891 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26892 error "write $tfile failed"
26895 $TRUNCATE $DIR/$tfile 1234
26898 $TRUNCATE $DIR/$tfile 1048576
26901 # Deregistration step
26902 changelog_deregister || error "changelog_deregister failed"
26904 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26909 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26913 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26914 skip "Need MDS version at least 2.11.56"
26916 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26917 error "failed to create DoM-only file $DIR/$tfile"
26918 touch $DIR/$tfile || error "touch $tfile failed"
26919 check_som_nodata $DIR/$tfile
26921 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26922 error "write $tfile failed"
26923 check_som_nodata $DIR/$tfile
26925 $TRUNCATE $DIR/$tfile 1234
26926 check_som_nodata $DIR/$tfile
26928 $TRUNCATE $DIR/$tfile 4097
26929 check_som_nodata $DIR/$file
26931 run_test 809 "Verify no SOM xattr store for DoM-only files"
26934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26935 $GSS && skip_env "could not run with gss"
26936 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26937 skip "OST < 2.12.58 doesn't align checksum"
26940 stack_trap "set_checksums $ORIG_CSUM" EXIT
26941 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26946 for csum in $CKSUM_TYPES; do
26947 #define OBD_FAIL_OSC_NO_GRANT 0x411
26948 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26949 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26951 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26952 before=$(md5sum $DIR/$tfile)
26953 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26954 after=$(md5sum $DIR/$tfile)
26955 [ "$before" == "$after" ] ||
26956 error "$csum: $before != $after bs=$1 seek=$2"
26960 run_test 810 "partial page writes on ZFS (LU-11663)"
26963 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26964 skip "OST < 2.12.51 doesn't support this fail_loc"
26966 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26967 # ensure ost1 is connected
26968 stat $DIR/$tfile >/dev/null || error "can't stat"
26969 wait_osc_import_state client ost1 FULL
26970 # no locks, no reqs to let the connection idle
26971 cancel_lru_locks osc
26973 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26974 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26975 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26976 wait_osc_import_state client ost1 CONNECTING
26977 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26979 stat $DIR/$tfile >/dev/null || error "can't stat file"
26981 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26983 test_812b() { # LU-12378
26984 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26985 skip "OST < 2.12.51 doesn't support this fail_loc"
26987 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26988 # ensure ost1 is connected
26989 stat $DIR/$tfile >/dev/null || error "can't stat"
26990 wait_osc_import_state client ost1 FULL
26991 # no locks, no reqs to let the connection idle
26992 cancel_lru_locks osc
26994 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26995 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26996 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26997 wait_osc_import_state client ost1 CONNECTING
26998 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27000 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27001 wait_osc_import_state client ost1 IDLE
27003 run_test 812b "do not drop no resend request for idle connect"
27008 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27010 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27011 $LFS getstripe $DIR/$tfile
27012 $LCTL set_param osc.*.idle_timeout=10
27013 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27014 # ensure ost1 is connected
27015 stat $DIR/$tfile >/dev/null || error "can't stat"
27016 wait_osc_import_state client ost1 FULL
27017 # no locks, no reqs to let the connection idle
27018 cancel_lru_locks osc
27020 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27021 $LCTL set_param fail_loc=0x80000533
27023 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27025 run_test 812c "idle import vs lock enqueue race"
27028 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27029 [ -z "$file_heat_sav" ] && skip "no file heat support"
27040 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27041 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27043 $LCTL set_param -n llite.*.file_heat=1
27044 echo "Turn on file heat"
27045 echo "Period second: $period_second, Decay percentage: $decay_pct"
27047 echo "QQQQ" > $DIR/$tfile
27048 echo "QQQQ" > $DIR/$tfile
27049 echo "QQQQ" > $DIR/$tfile
27050 cat $DIR/$tfile > /dev/null
27051 cat $DIR/$tfile > /dev/null
27052 cat $DIR/$tfile > /dev/null
27053 cat $DIR/$tfile > /dev/null
27055 local out=$($LFS heat_get $DIR/$tfile)
27057 $LFS heat_get $DIR/$tfile
27058 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27059 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27060 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27061 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27063 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27064 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27065 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27066 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27068 sleep $((period_second + 3))
27069 echo "Sleep $((period_second + 3)) seconds..."
27070 # The recursion formula to calculate the heat of the file f is as
27072 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27073 # Where Hi is the heat value in the period between time points i*I and
27074 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27075 # to the weight of Ci.
27076 out=$($LFS heat_get $DIR/$tfile)
27077 $LFS heat_get $DIR/$tfile
27078 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27079 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27080 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27081 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27083 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27084 error "read sample ($readsample) is wrong"
27085 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27086 error "write sample ($writesample) is wrong"
27087 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27088 error "read bytes ($readbyte) is wrong"
27089 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27090 error "write bytes ($writebyte) is wrong"
27092 echo "QQQQ" > $DIR/$tfile
27093 echo "QQQQ" > $DIR/$tfile
27094 echo "QQQQ" > $DIR/$tfile
27095 cat $DIR/$tfile > /dev/null
27096 cat $DIR/$tfile > /dev/null
27097 cat $DIR/$tfile > /dev/null
27098 cat $DIR/$tfile > /dev/null
27100 sleep $((period_second + 3))
27101 echo "Sleep $((period_second + 3)) seconds..."
27103 out=$($LFS heat_get $DIR/$tfile)
27104 $LFS heat_get $DIR/$tfile
27105 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27106 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27107 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27108 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27110 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27111 4 * $decay_pct) / 100") -eq 1 ] ||
27112 error "read sample ($readsample1) is wrong"
27113 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27114 3 * $decay_pct) / 100") -eq 1 ] ||
27115 error "write sample ($writesample1) is wrong"
27116 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27117 20 * $decay_pct) / 100") -eq 1 ] ||
27118 error "read bytes ($readbyte1) is wrong"
27119 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27120 15 * $decay_pct) / 100") -eq 1 ] ||
27121 error "write bytes ($writebyte1) is wrong"
27123 echo "Turn off file heat for the file $DIR/$tfile"
27124 $LFS heat_set -o $DIR/$tfile
27126 echo "QQQQ" > $DIR/$tfile
27127 echo "QQQQ" > $DIR/$tfile
27128 echo "QQQQ" > $DIR/$tfile
27129 cat $DIR/$tfile > /dev/null
27130 cat $DIR/$tfile > /dev/null
27131 cat $DIR/$tfile > /dev/null
27132 cat $DIR/$tfile > /dev/null
27134 out=$($LFS heat_get $DIR/$tfile)
27135 $LFS heat_get $DIR/$tfile
27136 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27137 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27138 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27139 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27141 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27142 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27143 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27144 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27146 echo "Trun on file heat for the file $DIR/$tfile"
27147 $LFS heat_set -O $DIR/$tfile
27149 echo "QQQQ" > $DIR/$tfile
27150 echo "QQQQ" > $DIR/$tfile
27151 echo "QQQQ" > $DIR/$tfile
27152 cat $DIR/$tfile > /dev/null
27153 cat $DIR/$tfile > /dev/null
27154 cat $DIR/$tfile > /dev/null
27155 cat $DIR/$tfile > /dev/null
27157 out=$($LFS heat_get $DIR/$tfile)
27158 $LFS heat_get $DIR/$tfile
27159 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27160 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27161 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27162 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27164 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27165 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27166 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27167 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27169 $LFS heat_set -c $DIR/$tfile
27170 $LCTL set_param -n llite.*.file_heat=0
27171 echo "Turn off file heat support for the Lustre filesystem"
27173 echo "QQQQ" > $DIR/$tfile
27174 echo "QQQQ" > $DIR/$tfile
27175 echo "QQQQ" > $DIR/$tfile
27176 cat $DIR/$tfile > /dev/null
27177 cat $DIR/$tfile > /dev/null
27178 cat $DIR/$tfile > /dev/null
27179 cat $DIR/$tfile > /dev/null
27181 out=$($LFS heat_get $DIR/$tfile)
27182 $LFS heat_get $DIR/$tfile
27183 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27184 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27185 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27186 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27188 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27189 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27190 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27191 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27193 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27196 run_test 813 "File heat verfication"
27200 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27201 echo -n y >> $DIR/$tfile
27202 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27203 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27205 run_test 814 "sparse cp works as expected (LU-12361)"
27209 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27210 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27212 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27215 local ost1_imp=$(get_osc_import_name client ost1)
27216 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27219 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27220 # ensure ost1 is connected
27222 stat $DIR/$tfile >/dev/null || error "can't stat"
27223 wait_osc_import_state client ost1 FULL
27224 # no locks, no reqs to let the connection idle
27225 cancel_lru_locks osc
27226 lru_resize_disable osc
27229 before=$($LCTL get_param -n \
27230 ldlm.namespaces.$imp_name.lru_size)
27232 wait_osc_import_state client ost1 IDLE
27233 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27234 now=$($LCTL get_param -n \
27235 ldlm.namespaces.$imp_name.lru_size)
27236 [ $before == $now ] || error "lru_size changed $before != $now"
27238 run_test 816 "do not reset lru_resize on idle reconnect"
27242 exportfs -u localhost:$DIR/nfsexp
27247 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27249 mkdir -p $DIR/nfsexp
27250 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27251 error "failed to export nfs"
27253 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27254 stack_trap cleanup_817 EXIT
27256 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27257 error "failed to mount nfs to $tmpdir"
27259 cp /bin/true $tmpdir
27260 $DIR/nfsexp/true || error "failed to execute 'true' command"
27262 run_test 817 "nfsd won't cache write lock for exec file"
27266 $LFS setstripe -c1 -i0 $DIR/$tfile
27267 $LFS setstripe -c1 -i1 $DIR/$tfile
27269 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27270 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27271 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27272 error "start $SINGLEMDS failed"
27275 run_test 818 "unlink with failed llog"
27278 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27279 cancel_lru_locks osc
27280 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27281 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27282 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27285 run_test 819a "too big niobuf in read"
27288 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27289 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27290 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27291 cancel_lru_locks osc
27295 run_test 819b "too big niobuf in write"
27298 function test_820_start_ost() {
27301 for num in $(seq $OSTCOUNT); do
27302 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27307 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27310 umount_client $MOUNT || error "umount failed"
27311 for num in $(seq $OSTCOUNT); do
27315 # mount client with no active OSTs
27316 # so that the client can't initialize max LOV EA size
27317 # from OSC notifications
27318 mount_client $MOUNT || error "mount failed"
27319 # delay OST starting to keep this 0 max EA size for a while
27320 test_820_start_ost &
27322 # create a directory on MDS2
27323 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27324 error "Failed to create directory"
27325 # open intent should update default EA size
27326 # see mdc_update_max_ea_from_body()
27327 # notice this is the very first RPC to MDS2
27328 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27331 # With SSK, this situation can lead to -EPERM being returned.
27332 # In that case, simply retry.
27333 if [ $ret -ne 0 ] && $SHARED_KEY; then
27334 if echo "$out" | grep -q "not permitted"; then
27335 cp /etc/services $DIR/$tdir/mds2
27339 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27341 run_test 820 "update max EA from open intent"
27344 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27346 save_lustre_params mds1 \
27347 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27348 do_facet $SINGLEMDS "$LCTL set_param -n \
27349 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27350 do_facet $SINGLEMDS "$LCTL set_param -n \
27351 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27353 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27354 local maxage=$(do_facet mds1 $LCTL get_param -n \
27355 osp.$FSNAME-OST0000*MDT0000.maxage)
27356 sleep $((maxage + 1))
27358 #define OBD_FAIL_NET_ERROR_RPC 0x532
27359 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27361 stack_trap "restore_lustre_params < $p; rm $p"
27363 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27364 osp.$FSNAME-OST0000*MDT0000.create_count")
27365 for i in $(seq 1 $count); do
27366 touch $DIR/$tfile.${i} || error "touch failed"
27369 run_test 822 "test precreate failure"
27372 # tests that do cleanup/setup should be run at the end
27376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27379 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27380 $LCTL set_param fail_loc=0x903
27382 cancel_lru_locks MGC
27384 FAIL_ON_ERROR=true cleanup
27385 FAIL_ON_ERROR=true setup
27387 run_test 900 "umount should not race with any mgc requeue thread"
27389 # LUS-6253/LU-11185
27395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27397 # some get_param have a bug to handle dot in param name
27398 cancel_lru_locks MGC
27399 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27400 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27401 umount_client $MOUNT || error "umount failed"
27402 mount_client $MOUNT || error "mount failed"
27403 cancel_lru_locks MGC
27404 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27405 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27407 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27408 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27412 run_test 901 "don't leak a mgc lock on client umount"
27416 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27417 skip "client does not have LU-13377 fix"
27418 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27419 $LCTL set_param fail_loc=0x1415
27420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27421 cancel_lru_locks osc
27424 run_test 902 "test short write doesn't hang lustre"
27428 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27429 echo "blah" > $DIR/${tfile}-2
27430 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27431 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27432 $LCTL set_param fail_loc=0x417 fail_val=20
27434 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27435 sleep 1 # To start the destroy
27436 wait_destroy_complete 150 || error "Destroy taking too long"
27437 cat $DIR/$tfile > /dev/null || error "Evicted"
27439 run_test 903 "Test long page discard does not cause evictions"
27442 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27443 check_and_cleanup_lustre
27444 if [ "$I_MOUNTED" != "yes" ]; then
27445 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true