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"
5686 test_mkdir $DIR/$tdir
5687 createmany -o $DIR/$tdir/t- 1000
5688 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5689 for N in $(seq 0 $((OSTCOUNT - 1))); do
5690 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5691 END { printf("%0.0f", objs) }' $TMP/$tfile)
5692 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5693 '($1 == '$N') { objs += 1 } \
5694 END { printf("%0.0f", objs) }')
5695 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5697 unlinkmany $DIR/$tdir/t- 1000
5700 for N in $(seq 1 $((OSTCOUNT - 1))); do
5701 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5702 error "OST $N has less objects vs OST $NLAST" \
5703 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5704 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5705 error "OST $N has less objects vs OST $NLAST" \
5706 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5708 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5709 error "OST $N has less #0 objects vs OST $NLAST" \
5710 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5711 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5712 error "OST $N has less #0 objects vs OST $NLAST" \
5713 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5718 run_test 51d "check object distribution"
5721 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5722 skip_env "ldiskfs only test"
5725 test_mkdir -c1 $DIR/$tdir
5726 test_mkdir -c1 $DIR/$tdir/d0
5728 touch $DIR/$tdir/d0/foo
5729 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5730 error "file exceed 65000 nlink limit!"
5731 unlinkmany $DIR/$tdir/d0/f- 65001
5734 run_test 51e "check file nlink limit"
5737 test_mkdir $DIR/$tdir
5740 local ulimit_old=$(ulimit -n)
5741 local spare=20 # number of spare fd's for scripts/libraries, etc.
5742 local mdt=$($LFS getstripe -m $DIR/$tdir)
5743 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5745 echo "MDT$mdt numfree=$numfree, max=$max"
5746 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5747 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5748 while ! ulimit -n $((numfree + spare)); do
5749 numfree=$((numfree * 3 / 4))
5751 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5753 echo "left ulimit at $ulimit_old"
5756 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5757 unlinkmany $DIR/$tdir/f $numfree
5758 error "create+open $numfree files in $DIR/$tdir failed"
5760 ulimit -n $ulimit_old
5762 # if createmany exits at 120s there will be fewer than $numfree files
5763 unlinkmany $DIR/$tdir/f $numfree || true
5765 run_test 51f "check many open files limit"
5768 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5769 test_mkdir $DIR/$tdir
5770 touch $DIR/$tdir/foo
5771 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5772 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5773 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5774 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5775 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5777 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5778 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5779 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5781 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5782 cp -r $DIR/$tdir $TMP/
5783 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5785 run_test 52a "append-only flag test (should return errors)"
5788 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5789 test_mkdir $DIR/$tdir
5790 touch $DIR/$tdir/foo
5791 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5792 cat test > $DIR/$tdir/foo && error "cat test worked"
5793 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5794 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5795 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5797 echo foo >> $DIR/$tdir/foo && error "echo worked"
5798 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5799 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5800 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5801 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5803 chattr -i $DIR/$tdir/foo || error "chattr failed"
5805 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5807 run_test 52b "immutable flag test (should return errors) ======="
5810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5811 remote_mds_nodsh && skip "remote MDS with nodsh"
5812 remote_ost_nodsh && skip "remote OST with nodsh"
5825 local support_last_seq=true
5827 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5828 support_last_seq=false
5831 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5833 for value in $(do_facet $SINGLEMDS \
5834 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5835 param=$(echo ${value[0]} | cut -d "=" -f1)
5836 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5838 if $support_last_seq; then
5839 param_seq=$(echo $param |
5840 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5841 mds_last_seq=$(do_facet $SINGLEMDS \
5842 $LCTL get_param -n $param_seq)
5844 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5846 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5847 node=$(facet_active_host ost$((ostnum+1)))
5848 param="obdfilter.$ostname.last_id"
5849 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5850 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5851 ost_last_id=$ost_last
5853 if $support_last_seq; then
5854 ost_last_id=$(echo $ost_last |
5855 awk -F':' '{print $2}' |
5857 ost_last_seq=$(echo $ost_last |
5858 awk -F':' '{print $1}')
5859 [[ $ost_last_seq = $mds_last_seq ]] || continue
5862 if [[ $ost_last_id != $mds_last ]]; then
5863 error "$ost_last_id != $mds_last"
5870 $found || error "can not match last_seq/last_id for $mdtosc"
5873 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5876 perl -MSocket -e ';' || skip "no Socket perl module installed"
5878 $SOCKETSERVER $DIR/socket ||
5879 error "$SOCKETSERVER $DIR/socket failed: $?"
5880 $SOCKETCLIENT $DIR/socket ||
5881 error "$SOCKETCLIENT $DIR/socket failed: $?"
5882 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5884 run_test 54a "unix domain socket test =========================="
5890 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5892 run_test 54b "char device works in lustre ======================"
5895 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5896 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5897 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5899 for i in $(seq 3 7); do
5900 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5909 loopdev="$DIR/loop54c"
5912 $UMOUNT $DIR/$tdir || rc=$?
5913 losetup -d $loopdev || true
5914 losetup -d $LOOPDEV || true
5915 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5922 loopdev="$DIR/loop54c"
5925 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5926 trap cleanup_54c EXIT
5927 mknod $loopdev b 7 $LOOPNUM
5928 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5929 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5930 losetup $loopdev $DIR/$tfile ||
5931 error "can't set up $loopdev for $DIR/$tfile"
5932 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5933 test_mkdir $DIR/$tdir
5934 mount -t ext2 $loopdev $DIR/$tdir ||
5935 error "error mounting $loopdev on $DIR/$tdir"
5936 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5939 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5943 run_test 54c "block device works in lustre ====================="
5949 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5951 run_test 54d "fifo device works in lustre ======================"
5956 cp -aL /dev/console $f
5957 echo $string > $f || error "echo $string to $f failed"
5959 run_test 54e "console/tty device works in lustre ======================"
5964 local dir=$DIR/$tdir
5967 test_mkdir -p $dir/dir
5968 for i in $(seq $numfiles); do
5970 touch $dir/dir/file$i
5973 local numcomp=$($LFS getstripe --component-count $dir)
5975 [[ $numcomp == 0 ]] && numcomp=1
5977 # test lfs getstripe with --recursive
5978 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5980 [[ $filenum -eq $((numfiles * 2)) ]] ||
5981 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5982 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5983 [[ $filenum -eq $numfiles ]] ||
5984 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5985 echo "$LFS getstripe showed obdidx or l_ost_idx"
5987 # test lfs getstripe with file instead of dir
5988 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5989 [[ $filenum -eq 1 ]] ||
5990 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5991 echo "$LFS getstripe file1 passed"
5993 #test lfs getstripe with --verbose
5994 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5995 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5996 error "$LFS getstripe --verbose $dir: "\
5997 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5998 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5999 error "$LFS getstripe $dir: showed lmm_magic"
6001 #test lfs getstripe with -v prints lmm_fid
6002 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6003 local countfids=$((numdirs + numfiles * numcomp))
6004 [[ $filenum -eq $countfids ]] ||
6005 error "$LFS getstripe -v $dir: "\
6006 "got $filenum want $countfids lmm_fid"
6007 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6008 error "$LFS getstripe $dir: showed lmm_fid by default"
6009 echo "$LFS getstripe --verbose passed"
6011 #check for FID information
6012 local fid1=$($LFS getstripe --fid $dir/file1)
6013 local fid2=$($LFS getstripe --verbose $dir/file1 |
6014 awk '/lmm_fid: / { print $2; exit; }')
6015 local fid3=$($LFS path2fid $dir/file1)
6017 [ "$fid1" != "$fid2" ] &&
6018 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6019 [ "$fid1" != "$fid3" ] &&
6020 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6021 echo "$LFS getstripe --fid passed"
6023 #test lfs getstripe with --obd
6024 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6025 error "$LFS getstripe --obd wrong_uuid: should return error"
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6030 local obduuid=$(ostuuid_from_index $ostidx)
6031 local found=$($LFS getstripe -r --obd $obduuid $dir |
6032 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6034 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6035 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6037 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6040 [[ $found -eq $filenum ]] ||
6041 error "$LFS getstripe --obd: found $found expect $filenum"
6042 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6043 sed '/^[ ]*'${ostidx}'[ ]/d' |
6044 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6045 error "$LFS getstripe --obd: should not show file on other obd"
6046 echo "$LFS getstripe --obd passed"
6048 run_test 56a "check $LFS getstripe"
6051 local dir=$DIR/$tdir
6055 for i in $(seq $numdirs); do
6056 test_mkdir $dir/dir$i
6059 # test lfs getdirstripe default mode is non-recursion, which is
6060 # different from lfs getstripe
6061 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6063 [[ $dircnt -eq 1 ]] ||
6064 error "$LFS getdirstripe: found $dircnt, not 1"
6065 dircnt=$($LFS getdirstripe --recursive $dir |
6066 grep -c lmv_stripe_count)
6067 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6068 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6070 run_test 56b "check $LFS getdirstripe"
6073 remote_ost_nodsh && skip "remote OST with nodsh"
6076 local ost_name=$(ostname_from_index $ost_idx)
6077 local old_status=$(ost_dev_status $ost_idx)
6078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6080 [[ -z "$old_status" ]] ||
6081 skip_env "OST $ost_name is in $old_status status"
6083 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6084 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6085 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6086 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6087 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6088 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6091 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6092 error "$LFS df -v showing inactive devices"
6095 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6097 [[ "$new_status" =~ "D" ]] ||
6098 error "$ost_name status is '$new_status', missing 'D'"
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6100 [[ "$new_status" =~ "N" ]] ||
6101 error "$ost_name status is '$new_status', missing 'N'"
6103 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6104 [[ "$new_status" =~ "f" ]] ||
6105 error "$ost_name status is '$new_status', missing 'f'"
6108 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6109 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6110 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6111 [[ -z "$p" ]] && restore_lustre_params < $p || true
6114 new_status=$(ost_dev_status $ost_idx)
6115 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6116 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6117 # can't check 'f' as devices may actually be on flash
6119 run_test 56c "check 'lfs df' showing device status"
6122 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6123 local osts=$($LFS df -v $MOUNT | grep -c OST)
6127 (( mdts == MDSCOUNT )) ||
6128 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6129 (( osts == OSTCOUNT )) ||
6130 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6132 run_test 56d "'lfs df -v' prints only configured devices"
6135 err_enoent=2 # No such file or directory
6136 err_eopnotsupp=95 # Operation not supported
6138 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6139 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6141 # Check for handling of path not exists
6142 output=$($LFS df $enoent_mnt 2>&1)
6145 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6146 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6147 error "expect failure $err_enoent, not $ret"
6149 # Check for handling of non-Lustre FS
6150 output=$($LFS df $notsup_mnt)
6153 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6154 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6155 error "expect success $err_eopnotsupp, not $ret"
6157 # Check for multiple LustreFS argument
6158 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6161 [[ $output -eq 3 && $ret -eq 0 ]] ||
6162 error "expect success 3, not $output, rc = $ret"
6164 # Check for correct non-Lustre FS handling among multiple
6166 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6167 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6170 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6171 error "expect success 2, not $output, rc = $ret"
6173 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6178 local local_tdir="$1"
6179 local local_numfiles="$2"
6180 local local_numdirs="$3"
6181 local dir_params="$4"
6182 local dir_stripe_params="$5"
6184 if [ ! -d "$local_tdir" ] ; then
6185 test_mkdir -p $dir_stripe_params $local_tdir
6186 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6187 for i in $(seq $local_numfiles) ; do
6188 touch $local_tdir/file$i
6190 for i in $(seq $local_numdirs) ; do
6191 test_mkdir $dir_stripe_params $local_tdir/dir$i
6192 for j in $(seq $local_numfiles) ; do
6193 touch $local_tdir/dir$i/file$j
6199 setup_56_special() {
6201 local local_numfiles=$2
6202 local local_numdirs=$3
6204 setup_56 $local_tdir $local_numfiles $local_numdirs
6206 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6207 for i in $(seq $local_numfiles) ; do
6208 mknod $local_tdir/loop${i}b b 7 $i
6209 mknod $local_tdir/null${i}c c 1 3
6210 ln -s $local_tdir/file1 $local_tdir/link${i}
6212 for i in $(seq $local_numdirs) ; do
6213 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6214 mknod $local_tdir/dir$i/null${i}c c 1 3
6215 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6221 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6222 local expected=$(($NUMDIRS + 2))
6224 setup_56 $dir $NUMFILES $NUMDIRS
6226 # test lfs find with -name
6227 for i in $(seq $NUMFILES) ; do
6228 local nums=$($LFS find -name "*$i" $dir | wc -l)
6230 [ $nums -eq $expected ] ||
6231 error "lfs find -name '*$i' $dir wrong: "\
6232 "found $nums, expected $expected"
6235 run_test 56g "check lfs find -name"
6238 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6239 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6241 setup_56 $dir $NUMFILES $NUMDIRS
6243 # test lfs find with ! -name
6244 for i in $(seq $NUMFILES) ; do
6245 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6247 [ $nums -eq $expected ] ||
6248 error "lfs find ! -name '*$i' $dir wrong: "\
6249 "found $nums, expected $expected"
6252 run_test 56h "check lfs find ! -name"
6255 local dir=$DIR/$tdir
6259 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6262 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6264 run_test 56i "check 'lfs find -ost UUID' skips directories"
6267 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6269 setup_56_special $dir $NUMFILES $NUMDIRS
6271 local expected=$((NUMDIRS + 1))
6272 local cmd="$LFS find -type d $dir"
6273 local nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 run_test 56j "check lfs find -type d"
6281 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6283 setup_56_special $dir $NUMFILES $NUMDIRS
6285 local expected=$(((NUMDIRS + 1) * NUMFILES))
6286 local cmd="$LFS find -type f $dir"
6287 local nums=$($cmd | wc -l)
6289 [ $nums -eq $expected ] ||
6290 error "'$cmd' wrong: found $nums, expected $expected"
6292 run_test 56k "check lfs find -type f"
6295 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6297 setup_56_special $dir $NUMFILES $NUMDIRS
6299 local expected=$((NUMDIRS + NUMFILES))
6300 local cmd="$LFS find -type b $dir"
6301 local nums=$($cmd | wc -l)
6303 [ $nums -eq $expected ] ||
6304 error "'$cmd' wrong: found $nums, expected $expected"
6306 run_test 56l "check lfs find -type b"
6309 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6311 setup_56_special $dir $NUMFILES $NUMDIRS
6313 local expected=$((NUMDIRS + NUMFILES))
6314 local cmd="$LFS find -type c $dir"
6315 local nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 run_test 56m "check lfs find -type c"
6322 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6323 setup_56_special $dir $NUMFILES $NUMDIRS
6325 local expected=$((NUMDIRS + NUMFILES))
6326 local cmd="$LFS find -type l $dir"
6327 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6332 run_test 56n "check lfs find -type l"
6335 local dir=$DIR/$tdir
6337 setup_56 $dir $NUMFILES $NUMDIRS
6338 utime $dir/file1 > /dev/null || error "utime (1)"
6339 utime $dir/file2 > /dev/null || error "utime (2)"
6340 utime $dir/dir1 > /dev/null || error "utime (3)"
6341 utime $dir/dir2 > /dev/null || error "utime (4)"
6342 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6343 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6346 local nums=$($LFS find -mtime +0 $dir | wc -l)
6348 [ $nums -eq $expected ] ||
6349 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6352 cmd="$LFS find -mtime 0 $dir"
6353 nums=$($cmd | wc -l)
6354 [ $nums -eq $expected ] ||
6355 error "'$cmd' wrong: found $nums, expected $expected"
6357 run_test 56o "check lfs find -mtime for old files"
6360 local dir=$DIR/$tdir
6364 # just to make sure there is something that won't be found
6366 touch $dir/$tfile.now
6368 for age in year week day hour min; do
6369 count=$((count + 1))
6371 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6372 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6373 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6375 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6376 local nums=$($cmd | wc -l)
6377 [ $nums -eq $expected ] ||
6378 error "'$cmd' wrong: found $nums, expected $expected"
6380 cmd="$LFS find $dir -atime $count${age:0:1}"
6381 nums=$($cmd | wc -l)
6382 [ $nums -eq $expected ] ||
6383 error "'$cmd' wrong: found $nums, expected $expected"
6387 cmd="$LFS find $dir -ctime +1s -type f"
6388 nums=$($cmd | wc -l)
6389 (( $nums == $count * 2 + 1)) ||
6390 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6392 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6394 test_newerXY_base() {
6397 local dir=$DIR/$tdir
6401 if [ $y == "t" ]; then
6402 if [ $x == "b" ]; then
6403 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6405 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6408 ref=$DIR/$tfile.newer.$x$y
6409 touch $ref || error "touch $ref failed"
6412 echo "before = $ref"
6414 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6416 if [ $y == "t" ]; then
6417 if [ $x == "b" ]; then
6418 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6420 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6423 negref=$DIR/$tfile.negnewer.$x$y
6424 touch $negref || error "touch $negref failed"
6427 echo "after = $negref"
6428 local cmd="$LFS find $dir -newer$x$y $ref"
6429 local nums=$(eval $cmd | wc -l)
6430 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6432 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6433 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6435 cmd="$LFS find $dir ! -newer$x$y $negref"
6436 nums=$(eval $cmd | wc -l)
6437 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6438 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6440 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6441 nums=$(eval $cmd | wc -l)
6442 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6443 error "'$cmd' wrong: found $nums between, expected $expected"; }
6449 test_newerXY_base "a" "a"
6450 test_newerXY_base "a" "m"
6451 test_newerXY_base "a" "c"
6452 test_newerXY_base "m" "a"
6453 test_newerXY_base "m" "m"
6454 test_newerXY_base "m" "c"
6455 test_newerXY_base "c" "a"
6456 test_newerXY_base "c" "m"
6457 test_newerXY_base "c" "c"
6459 [[ -n "$sles_version" ]] &&
6460 echo "skip timestamp tests on SLES, LU-13665" && return 0
6462 test_newerXY_base "a" "t"
6463 test_newerXY_base "m" "t"
6464 test_newerXY_base "c" "t"
6466 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6467 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6468 ! btime_supported && echo "btime unsupported" && return 0
6470 test_newerXY_base "b" "b"
6471 test_newerXY_base "b" "t"
6473 run_test 56oc "check lfs find -newerXY work"
6476 local dir=$DIR/$tdir
6481 $LFS find $dir -btime -1d -type f
6488 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6489 ! btime_supported && skip "btime unsupported on MDS"
6491 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6492 ! btime_supported && skip "btime unsupported on clients"
6494 local dir=$DIR/$tdir
6495 local ref=$DIR/$tfile.ref
6496 local negref=$DIR/$tfile.negref
6498 mkdir $dir || error "mkdir $dir failed"
6499 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6500 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6501 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6502 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6503 touch $ref || error "touch $ref failed"
6504 # sleep 3 seconds at least
6507 local before=$(do_facet mds1 date +%s)
6508 local skew=$(($(date +%s) - before + 1))
6510 if (( skew < 0 && skew > -5 )); then
6511 sleep $((0 - skew + 1))
6515 # Set the dir stripe params to limit files all on MDT0,
6516 # otherwise we need to calc the max clock skew between
6517 # the client and MDTs.
6518 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6520 touch $negref || error "touch $negref failed"
6522 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6523 local nums=$($cmd | wc -l)
6524 local expected=$(((NUMFILES + 1) * NUMDIRS))
6526 [ $nums -eq $expected ] ||
6527 error "'$cmd' wrong: found $nums, expected $expected"
6529 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6530 nums=$($cmd | wc -l)
6531 expected=$((NUMFILES + 1))
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6535 [ $skew -lt 0 ] && return
6537 local after=$(do_facet mds1 date +%s)
6538 local age=$((after - before + 1 + skew))
6540 cmd="$LFS find $dir -btime -${age}s -type f"
6541 nums=$($cmd | wc -l)
6542 expected=$(((NUMFILES + 1) * NUMDIRS))
6544 echo "Clock skew between client and server: $skew, age:$age"
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 expected=$(($NUMDIRS + 1))
6549 cmd="$LFS find $dir -btime -${age}s -type d"
6550 nums=$($cmd | wc -l)
6551 [ $nums -eq $expected ] ||
6552 error "'$cmd' wrong: found $nums, expected $expected"
6553 rm -f $ref $negref || error "Failed to remove $ref $negref"
6555 run_test 56od "check lfs find -btime with units"
6558 [ $RUNAS_ID -eq $UID ] &&
6559 skip_env "RUNAS_ID = UID = $UID -- skipping"
6561 local dir=$DIR/$tdir
6563 setup_56 $dir $NUMFILES $NUMDIRS
6564 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6566 local expected=$NUMFILES
6567 local cmd="$LFS find -uid $RUNAS_ID $dir"
6568 local nums=$($cmd | wc -l)
6570 [ $nums -eq $expected ] ||
6571 error "'$cmd' wrong: found $nums, expected $expected"
6573 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6574 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6575 nums=$($cmd | wc -l)
6576 [ $nums -eq $expected ] ||
6577 error "'$cmd' wrong: found $nums, expected $expected"
6579 run_test 56p "check lfs find -uid and ! -uid"
6582 [ $RUNAS_ID -eq $UID ] &&
6583 skip_env "RUNAS_ID = UID = $UID -- skipping"
6585 local dir=$DIR/$tdir
6587 setup_56 $dir $NUMFILES $NUMDIRS
6588 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6590 local expected=$NUMFILES
6591 local cmd="$LFS find -gid $RUNAS_GID $dir"
6592 local nums=$($cmd | wc -l)
6594 [ $nums -eq $expected ] ||
6595 error "'$cmd' wrong: found $nums, expected $expected"
6597 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6598 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6599 nums=$($cmd | wc -l)
6600 [ $nums -eq $expected ] ||
6601 error "'$cmd' wrong: found $nums, expected $expected"
6603 run_test 56q "check lfs find -gid and ! -gid"
6606 local dir=$DIR/$tdir
6608 setup_56 $dir $NUMFILES $NUMDIRS
6611 local cmd="$LFS find -size 0 -type f -lazy $dir"
6612 local nums=$($cmd | wc -l)
6614 [ $nums -eq $expected ] ||
6615 error "'$cmd' wrong: found $nums, expected $expected"
6616 cmd="$LFS find -size 0 -type f $dir"
6617 nums=$($cmd | wc -l)
6618 [ $nums -eq $expected ] ||
6619 error "'$cmd' wrong: found $nums, expected $expected"
6622 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6623 nums=$($cmd | wc -l)
6624 [ $nums -eq $expected ] ||
6625 error "'$cmd' wrong: found $nums, expected $expected"
6626 cmd="$LFS find ! -size 0 -type f $dir"
6627 nums=$($cmd | wc -l)
6628 [ $nums -eq $expected ] ||
6629 error "'$cmd' wrong: found $nums, expected $expected"
6631 echo "test" > $dir/$tfile
6632 echo "test2" > $dir/$tfile.2 && sync
6634 cmd="$LFS find -size 5 -type f -lazy $dir"
6635 nums=$($cmd | wc -l)
6636 [ $nums -eq $expected ] ||
6637 error "'$cmd' wrong: found $nums, expected $expected"
6638 cmd="$LFS find -size 5 -type f $dir"
6639 nums=$($cmd | wc -l)
6640 [ $nums -eq $expected ] ||
6641 error "'$cmd' wrong: found $nums, expected $expected"
6644 cmd="$LFS find -size +5 -type f -lazy $dir"
6645 nums=$($cmd | wc -l)
6646 [ $nums -eq $expected ] ||
6647 error "'$cmd' wrong: found $nums, expected $expected"
6648 cmd="$LFS find -size +5 -type f $dir"
6649 nums=$($cmd | wc -l)
6650 [ $nums -eq $expected ] ||
6651 error "'$cmd' wrong: found $nums, expected $expected"
6654 cmd="$LFS find -size +0 -type f -lazy $dir"
6655 nums=$($cmd | wc -l)
6656 [ $nums -eq $expected ] ||
6657 error "'$cmd' wrong: found $nums, expected $expected"
6658 cmd="$LFS find -size +0 -type f $dir"
6659 nums=$($cmd | wc -l)
6660 [ $nums -eq $expected ] ||
6661 error "'$cmd' wrong: found $nums, expected $expected"
6664 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6665 nums=$($cmd | wc -l)
6666 [ $nums -eq $expected ] ||
6667 error "'$cmd' wrong: found $nums, expected $expected"
6668 cmd="$LFS find ! -size -5 -type f $dir"
6669 nums=$($cmd | wc -l)
6670 [ $nums -eq $expected ] ||
6671 error "'$cmd' wrong: found $nums, expected $expected"
6674 cmd="$LFS find -size -5 -type f -lazy $dir"
6675 nums=$($cmd | wc -l)
6676 [ $nums -eq $expected ] ||
6677 error "'$cmd' wrong: found $nums, expected $expected"
6678 cmd="$LFS find -size -5 -type f $dir"
6679 nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] ||
6681 error "'$cmd' wrong: found $nums, expected $expected"
6683 run_test 56r "check lfs find -size works"
6690 cancel_lru_locks $OSC
6692 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6693 local nums=$($cmd | wc -l)
6695 [ $nums -eq $expected ] ||
6696 error "'$cmd' wrong: found $nums, expected $expected"
6698 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6700 if (( rpcs_before + glimpses != rpcs_after )); then
6701 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6702 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6704 if [[ $glimpses == 0 ]]; then
6705 error "'$cmd' should not send glimpse RPCs to OST"
6707 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6713 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6714 skip "MDS < 2.12.58 doesn't return LSOM data"
6715 local dir=$DIR/$tdir
6716 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6718 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6720 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6721 $LCTL set_param -n llite.*.statahead_agl=0
6722 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6724 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6725 # open and close all files to ensure LSOM is updated
6726 cancel_lru_locks $OSC
6727 find $dir -type f | xargs cat > /dev/null
6729 # expect_found glimpse_rpcs command_to_run
6730 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6731 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6732 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6733 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6735 echo "test" > $dir/$tfile
6736 echo "test2" > $dir/$tfile.2 && sync
6737 cancel_lru_locks $OSC
6738 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6740 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6741 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6742 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6743 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6745 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6746 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6747 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6748 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6749 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6750 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6752 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6755 local dir=$DIR/$tdir
6756 local tmp=$TMP/$tfile.log
6759 test_mkdir -p $dir || error "failed to mkdir $dir"
6760 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6761 error "failed to setstripe $dir/$tfile"
6762 mdt_idx=$($LFS getdirstripe -i $dir)
6763 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6765 stack_trap "rm -f $tmp" EXIT
6766 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6767 ! grep -q obd_uuid $tmp ||
6768 error "failed to find --size +100K --ost 0 $dir"
6769 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6770 ! grep -q obd_uuid $tmp ||
6771 error "failed to find --size +100K --mdt $mdt_idx $dir"
6773 run_test 56rb "check lfs find --size --ost/--mdt works"
6776 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6777 local dir=$DIR/$tdir
6780 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6781 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6782 (( $MDSCOUNT > 2 )) &&
6783 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6784 mkdir $dir/$tdir-{1..10}
6785 touch $dir/$tfile-{1..10}
6787 found=$($LFS find $dir --mdt-count 2 | wc -l)
6789 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6791 found=$($LFS find $dir -T +1 | wc -l)
6792 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6793 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6795 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6797 (( $found == $expect )) || error "found $found all_char, expect $expect"
6799 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6800 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6801 (( $found == $expect )) || error "found $found all_char, expect $expect"
6803 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6805 test_56s() { # LU-611 #LU-9369
6806 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6808 local dir=$DIR/$tdir
6809 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6811 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6812 for i in $(seq $NUMDIRS); do
6813 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6816 local expected=$NUMDIRS
6817 local cmd="$LFS find -c $OSTCOUNT $dir"
6818 local nums=$($cmd | wc -l)
6820 [ $nums -eq $expected ] || {
6821 $LFS getstripe -R $dir
6822 error "'$cmd' wrong: found $nums, expected $expected"
6825 expected=$((NUMDIRS + onestripe))
6826 cmd="$LFS find -stripe-count +0 -type f $dir"
6827 nums=$($cmd | wc -l)
6828 [ $nums -eq $expected ] || {
6829 $LFS getstripe -R $dir
6830 error "'$cmd' wrong: found $nums, expected $expected"
6834 cmd="$LFS find -stripe-count 1 -type f $dir"
6835 nums=$($cmd | wc -l)
6836 [ $nums -eq $expected ] || {
6837 $LFS getstripe -R $dir
6838 error "'$cmd' wrong: found $nums, expected $expected"
6841 cmd="$LFS find -stripe-count -2 -type f $dir"
6842 nums=$($cmd | wc -l)
6843 [ $nums -eq $expected ] || {
6844 $LFS getstripe -R $dir
6845 error "'$cmd' wrong: found $nums, expected $expected"
6849 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6850 nums=$($cmd | wc -l)
6851 [ $nums -eq $expected ] || {
6852 $LFS getstripe -R $dir
6853 error "'$cmd' wrong: found $nums, expected $expected"
6856 run_test 56s "check lfs find -stripe-count works"
6858 test_56t() { # LU-611 #LU-9369
6859 local dir=$DIR/$tdir
6861 setup_56 $dir 0 $NUMDIRS
6862 for i in $(seq $NUMDIRS); do
6863 $LFS setstripe -S 8M $dir/dir$i/$tfile
6866 local expected=$NUMDIRS
6867 local cmd="$LFS find -S 8M $dir"
6868 local nums=$($cmd | wc -l)
6870 [ $nums -eq $expected ] || {
6871 $LFS getstripe -R $dir
6872 error "'$cmd' wrong: found $nums, expected $expected"
6876 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6878 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6880 expected=$(((NUMDIRS + 1) * NUMFILES))
6881 cmd="$LFS find -stripe-size 512k -type f $dir"
6882 nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] ||
6884 error "'$cmd' wrong: found $nums, expected $expected"
6886 cmd="$LFS find -stripe-size +320k -type f $dir"
6887 nums=$($cmd | wc -l)
6888 [ $nums -eq $expected ] ||
6889 error "'$cmd' wrong: found $nums, expected $expected"
6891 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6892 cmd="$LFS find -stripe-size +200k -type f $dir"
6893 nums=$($cmd | wc -l)
6894 [ $nums -eq $expected ] ||
6895 error "'$cmd' wrong: found $nums, expected $expected"
6897 cmd="$LFS find -stripe-size -640k -type f $dir"
6898 nums=$($cmd | wc -l)
6899 [ $nums -eq $expected ] ||
6900 error "'$cmd' wrong: found $nums, expected $expected"
6903 cmd="$LFS find -stripe-size 256k -type f $dir"
6904 nums=$($cmd | wc -l)
6905 [ $nums -eq $expected ] ||
6906 error "'$cmd' wrong: found $nums, expected $expected"
6908 cmd="$LFS find -stripe-size -320k -type f $dir"
6909 nums=$($cmd | wc -l)
6910 [ $nums -eq $expected ] ||
6911 error "'$cmd' wrong: found $nums, expected $expected"
6914 cmd="$LFS find -stripe-size 1024k -type f $dir"
6915 nums=$($cmd | wc -l)
6916 [ $nums -eq $expected ] ||
6917 error "'$cmd' wrong: found $nums, expected $expected"
6919 run_test 56t "check lfs find -stripe-size works"
6921 test_56u() { # LU-611
6922 local dir=$DIR/$tdir
6924 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6926 if [[ $OSTCOUNT -gt 1 ]]; then
6927 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6933 local expected=$(((NUMDIRS + 1) * NUMFILES))
6934 local cmd="$LFS find -stripe-index 0 -type f $dir"
6935 local nums=$($cmd | wc -l)
6937 [ $nums -eq $expected ] ||
6938 error "'$cmd' wrong: found $nums, expected $expected"
6941 cmd="$LFS find -stripe-index 1 -type f $dir"
6942 nums=$($cmd | wc -l)
6943 [ $nums -eq $expected ] ||
6944 error "'$cmd' wrong: found $nums, expected $expected"
6946 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6947 nums=$($cmd | wc -l)
6948 [ $nums -eq $expected ] ||
6949 error "'$cmd' wrong: found $nums, expected $expected"
6952 # This should produce an error and not return any files
6953 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6954 nums=$($cmd 2>/dev/null | wc -l)
6955 [ $nums -eq $expected ] ||
6956 error "'$cmd' wrong: found $nums, expected $expected"
6958 if [[ $OSTCOUNT -gt 1 ]]; then
6959 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6960 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6961 nums=$($cmd | wc -l)
6962 [ $nums -eq $expected ] ||
6963 error "'$cmd' wrong: found $nums, expected $expected"
6966 run_test 56u "check lfs find -stripe-index works"
6970 local dir=$DIR/$tdir
6972 setup_56 $dir $NUMFILES $NUMDIRS
6974 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6975 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6977 for file in $($LFS find -m $UUID $dir); do
6978 file_midx=$($LFS getstripe -m $file)
6979 [ $file_midx -eq $mdt_idx ] ||
6980 error "lfs find -m $UUID != getstripe -m $file_midx"
6983 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6989 local dir=$DIR/$tdir
6991 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6993 local stripe_size=$($LFS getstripe -S -d $dir) ||
6994 error "$LFS getstripe -S -d $dir failed"
6995 stripe_size=${stripe_size%% *}
6997 local file_size=$((stripe_size * OSTCOUNT))
6998 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6999 local required_space=$((file_num * file_size))
7000 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7002 [[ $free_space -le $((required_space / 1024)) ]] &&
7003 skip_env "need $required_space, have $free_space kbytes"
7006 local dd_count=$((file_size / dd_bs))
7008 # write data into the files
7013 for i in $(seq $NUMFILES); do
7015 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7016 error "write data into $file failed"
7018 for i in $(seq $NUMDIRS); do
7019 for j in $(seq $NUMFILES); do
7020 file=$dir/dir$i/file$j
7021 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7022 error "write data into $file failed"
7026 # $LFS_MIGRATE will fail if hard link migration is unsupported
7027 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7028 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7029 error "creating links to $dir/dir1/file1 failed"
7034 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7037 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7040 eval $cmd || error "$cmd failed"
7042 check_stripe_count $dir/file1 $expected
7044 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7046 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7047 # OST 1 if it is on OST 0. This file is small enough to
7048 # be on only one stripe.
7049 file=$dir/migr_1_ost
7050 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7051 error "write data into $file failed"
7052 local obdidx=$($LFS getstripe -i $file)
7053 local oldmd5=$(md5sum $file)
7056 [[ $obdidx -eq 0 ]] && newobdidx=1
7057 cmd="$LFS migrate -i $newobdidx $file"
7059 eval $cmd || error "$cmd failed"
7061 local realobdix=$($LFS getstripe -i $file)
7062 local newmd5=$(md5sum $file)
7064 [[ $newobdidx -ne $realobdix ]] &&
7065 error "new OST is different (was=$obdidx, "\
7066 "wanted=$newobdidx, got=$realobdix)"
7067 [[ "$oldmd5" != "$newmd5" ]] &&
7068 error "md5sum differ: $oldmd5, $newmd5"
7072 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7074 eval $cmd || error "$cmd failed"
7076 for j in $(seq $NUMFILES); do
7077 check_stripe_count $dir/dir1/file$j $expected
7080 # lfs_migrate works with lfs find
7081 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7082 $LFS_MIGRATE -y -c $expected"
7084 eval $cmd || error "$cmd failed"
7086 for i in $(seq 2 $NUMFILES); do
7087 check_stripe_count $dir/file$i $expected
7089 for i in $(seq 2 $NUMDIRS); do
7090 for j in $(seq $NUMFILES); do
7091 check_stripe_count $dir/dir$i/file$j $expected
7095 run_test 56w "check lfs_migrate -c stripe_count works"
7098 local file1=$DIR/$tdir/file1
7099 local create_pool=false
7100 local initial_pool=$($LFS getstripe -p $DIR)
7104 echo -n "Creating test dir..."
7105 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7108 echo -n "Creating test file..."
7109 touch $file1 || error "cannot create file"
7112 echo -n "Detecting existing pools..."
7113 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7115 if [ ${#pool_list[@]} -gt 0 ]; then
7116 echo "${pool_list[@]}"
7117 for thispool in "${pool_list[@]}"; do
7118 if [[ -z "$initial_pool" ||
7119 "$initial_pool" != "$thispool" ]]; then
7121 echo "Using existing pool '$pool'"
7126 echo "none detected."
7128 if [ -z "$pool" ]; then
7129 pool=${POOL:-testpool}
7130 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7131 echo -n "Creating pool '$pool'..."
7133 pool_add $pool &> /dev/null ||
7134 error "pool_add failed"
7137 echo -n "Adding target to pool..."
7138 pool_add_targets $pool 0 0 1 &> /dev/null ||
7139 error "pool_add_targets failed"
7143 echo -n "Setting pool using -p option..."
7144 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7145 error "migrate failed rc = $?"
7148 echo -n "Verifying test file is in pool after migrating..."
7149 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7150 error "file was not migrated to pool $pool"
7153 echo -n "Removing test file from pool '$pool'..."
7154 # "lfs migrate $file" won't remove the file from the pool
7155 # until some striping information is changed.
7156 $LFS migrate -c 1 $file1 &> /dev/null ||
7157 error "cannot remove from pool"
7158 [ "$($LFS getstripe -p $file1)" ] &&
7159 error "pool still set"
7162 echo -n "Setting pool using --pool option..."
7163 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7164 error "migrate failed rc = $?"
7169 if $create_pool; then
7170 destroy_test_pools 2> /dev/null ||
7171 error "destroy test pools failed"
7174 run_test 56wb "check lfs_migrate pool support"
7177 local file1="$DIR/$tdir/file1"
7184 echo -n "Creating test dir..."
7185 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7186 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7187 error "cannot set stripe by '-S 1M -c 1'"
7190 echo -n "Setting initial stripe for test file..."
7191 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7192 error "cannot set stripe"
7193 cur_ssize=$($LFS getstripe -S "$file1")
7194 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7197 # File currently set to -S 512K -c 1
7199 # Ensure -c and -S options are rejected when -R is set
7200 echo -n "Verifying incompatible options are detected..."
7201 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7202 error "incompatible -c and -R options not detected"
7203 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7204 error "incompatible -S and -R options not detected"
7207 # Ensure unrecognized options are passed through to 'lfs migrate'
7208 echo -n "Verifying -S option is passed through to lfs migrate..."
7209 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7210 error "migration failed"
7211 cur_ssize=$($LFS getstripe -S "$file1")
7212 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7215 # File currently set to -S 1M -c 1
7217 # Ensure long options are supported
7218 echo -n "Verifying long options supported..."
7219 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7220 error "long option without argument not supported"
7221 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7222 error "long option with argument not supported"
7223 cur_ssize=$($LFS getstripe -S "$file1")
7224 [ $cur_ssize -eq 524288 ] ||
7225 error "migrate --stripe-size $cur_ssize != 524288"
7228 # File currently set to -S 512K -c 1
7230 if [ "$OSTCOUNT" -gt 1 ]; then
7231 echo -n "Verifying explicit stripe count can be set..."
7232 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7233 error "migrate failed"
7234 cur_scount=$($LFS getstripe -c "$file1")
7235 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7239 # File currently set to -S 512K -c 1 or -S 512K -c 2
7241 # Ensure parent striping is used if -R is set, and no stripe
7242 # count or size is specified
7243 echo -n "Setting stripe for parent directory..."
7244 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7245 error "cannot set stripe '-S 2M -c 1'"
7248 echo -n "Verifying restripe option uses parent stripe settings..."
7249 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7250 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7251 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7252 error "migrate failed"
7253 cur_ssize=$($LFS getstripe -S "$file1")
7254 [ $cur_ssize -eq $parent_ssize ] ||
7255 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7256 cur_scount=$($LFS getstripe -c "$file1")
7257 [ $cur_scount -eq $parent_scount ] ||
7258 error "migrate -R stripe_count $cur_scount != $parent_scount"
7261 # File currently set to -S 1M -c 1
7263 # Ensure striping is preserved if -R is not set, and no stripe
7264 # count or size is specified
7265 echo -n "Verifying striping size preserved when not specified..."
7266 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7267 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7268 error "cannot set stripe on parent directory"
7269 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7270 error "migrate failed"
7271 cur_ssize=$($LFS getstripe -S "$file1")
7272 [ $cur_ssize -eq $orig_ssize ] ||
7273 error "migrate by default $cur_ssize != $orig_ssize"
7276 # Ensure file name properly detected when final option has no argument
7277 echo -n "Verifying file name properly detected..."
7278 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7279 error "file name interpreted as option argument"
7285 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7288 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7290 local file1=$DIR/$tdir/file1
7292 echo -n "Creating test dir..."
7293 test_mkdir $DIR/$tdir || error "cannot create dir"
7296 echo -n "Creating test file..."
7300 # Ensure 'lfs migrate' will fail by using a non-existent option,
7301 # and make sure rsync is not called to recover
7302 echo -n "Make sure --no-rsync option works..."
7303 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7304 grep -q 'refusing to fall back to rsync' ||
7305 error "rsync was called with --no-rsync set"
7308 # Ensure rsync is called without trying 'lfs migrate' first
7309 echo -n "Make sure --rsync option works..."
7310 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7311 grep -q 'falling back to rsync' &&
7312 error "lfs migrate was called with --rsync set"
7315 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7316 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7317 grep -q 'at the same time' ||
7318 error "--rsync and --no-rsync accepted concurrently"
7324 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7330 test_mkdir $td || error "cannot create $td"
7331 touch $tf || error "cannot touch $tf"
7333 echo -n "Make sure --non-direct|-D works..."
7334 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7335 grep -q "lfs migrate --non-direct" ||
7336 error "--non-direct option cannot work correctly"
7337 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7338 grep -q "lfs migrate -D" ||
7339 error "-D option cannot work correctly"
7342 run_test 56we "check lfs_migrate --non-direct|-D support"
7345 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7346 check_swap_layouts_support
7348 local dir=$DIR/$tdir
7349 local ref1=/etc/passwd
7350 local file1=$dir/file1
7352 test_mkdir $dir || error "creating dir $dir"
7353 $LFS setstripe -c 2 $file1
7355 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7356 stripe=$($LFS getstripe -c $file1)
7357 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7358 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7363 run_test 56x "lfs migration support"
7366 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7367 check_swap_layouts_support
7369 local dir=$DIR/$tdir/$testnum
7373 local ref1=/etc/passwd
7374 local file1=$dir/file1
7376 $LFS setstripe -c 2 $file1
7378 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7380 local stripe=$($LFS getstripe -c $file1)
7382 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7383 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7388 run_test 56xa "lfs migration --block support"
7390 check_migrate_links() {
7392 local file1="$dir/file1"
7396 local total_count=$(($begin + $count - 1))
7397 local symlink_count=10
7400 if [ ! -f "$file1" ]; then
7401 echo -n "creating initial file..."
7402 $LFS setstripe -c 1 -S "512k" "$file1" ||
7403 error "cannot setstripe initial file"
7406 echo -n "creating symlinks..."
7407 for s in $(seq 1 $symlink_count); do
7408 ln -s "$file1" "$dir/slink$s" ||
7409 error "cannot create symlinks"
7413 echo -n "creating nonlinked files..."
7414 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7415 error "cannot create nonlinked files"
7420 if [ ! -f "$dir/file$total_count" ]; then
7421 echo -n "creating hard links $begin:$total_count..."
7422 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7423 /dev/null || error "cannot create hard links"
7427 echo -n "checking number of hard links listed in xattrs..."
7428 local fid=$($LFS getstripe -F "$file1")
7429 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7432 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7433 skip "hard link list has unexpected size, skipping test"
7435 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7436 error "link names should exceed xattrs size"
7439 echo -n "migrating files..."
7440 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7442 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7445 # make sure all links have been properly migrated
7446 echo -n "verifying files..."
7447 fid=$($LFS getstripe -F "$file1") ||
7448 error "cannot get fid for file $file1"
7449 for i in $(seq 2 $total_count); do
7450 local fid2=$($LFS getstripe -F $dir/file$i)
7452 [ "$fid2" == "$fid" ] ||
7453 error "migrated hard link has mismatched FID"
7456 # make sure hard links were properly detected, and migration was
7457 # performed only once for the entire link set; nonlinked files should
7459 local actual=$(grep -c 'done' <<< "$migrate_out")
7460 local expected=$(($uniq_count + 1))
7462 [ "$actual" -eq "$expected" ] ||
7463 error "hard links individually migrated ($actual != $expected)"
7465 # make sure the correct number of hard links are present
7466 local hardlinks=$(stat -c '%h' "$file1")
7468 [ $hardlinks -eq $total_count ] ||
7469 error "num hard links $hardlinks != $total_count"
7476 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7477 skip "Need MDS version at least 2.10.55"
7479 local dir="$DIR/$tdir"
7481 test_mkdir "$dir" || error "cannot create dir $dir"
7483 echo "testing lfs migrate mode when all links fit within xattrs"
7484 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7486 echo "testing rsync mode when all links fit within xattrs"
7487 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7489 echo "testing lfs migrate mode when all links do not fit within xattrs"
7490 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7492 echo "testing rsync mode when all links do not fit within xattrs"
7493 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7495 chown -R $RUNAS_ID $dir
7496 echo "testing non-root lfs migrate mode when not all links are in xattr"
7497 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7502 run_test 56xb "lfs migration hard link support"
7505 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7507 local dir="$DIR/$tdir"
7509 test_mkdir "$dir" || error "cannot create dir $dir"
7511 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7512 echo -n "Setting initial stripe for 20MB test file..."
7513 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7514 error "cannot setstripe 20MB file"
7516 echo -n "Sizing 20MB test file..."
7517 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7519 echo -n "Verifying small file autostripe count is 1..."
7520 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7521 error "cannot migrate 20MB file"
7522 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7523 error "cannot get stripe for $dir/20mb"
7524 [ $stripe_count -eq 1 ] ||
7525 error "unexpected stripe count $stripe_count for 20MB file"
7529 # Test 2: File is small enough to fit within the available space on
7530 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7531 # have at least an additional 1KB for each desired stripe for test 3
7532 echo -n "Setting stripe for 1GB test file..."
7533 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7535 echo -n "Sizing 1GB test file..."
7536 # File size is 1GB + 3KB
7537 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7540 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7541 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7542 if (( avail > 524288 * OSTCOUNT )); then
7543 echo -n "Migrating 1GB file..."
7544 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7545 error "cannot migrate 1GB file"
7547 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7548 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7549 error "cannot getstripe for 1GB file"
7550 [ $stripe_count -eq 2 ] ||
7551 error "unexpected stripe count $stripe_count != 2"
7555 # Test 3: File is too large to fit within the available space on
7556 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7557 if [ $OSTCOUNT -ge 3 ]; then
7558 # The required available space is calculated as
7559 # file size (1GB + 3KB) / OST count (3).
7560 local kb_per_ost=349526
7562 echo -n "Migrating 1GB file with limit..."
7563 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7564 error "cannot migrate 1GB file with limit"
7567 stripe_count=$($LFS getstripe -c "$dir/1gb")
7568 echo -n "Verifying 1GB autostripe count with limited space..."
7569 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7570 error "unexpected stripe count $stripe_count (min 3)"
7577 run_test 56xc "lfs migration autostripe"
7580 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7582 local dir=$DIR/$tdir
7583 local f_mgrt=$dir/$tfile.mgrt
7584 local f_yaml=$dir/$tfile.yaml
7585 local f_copy=$dir/$tfile.copy
7586 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7587 local layout_copy="-c 2 -S 2M -i 1"
7588 local yamlfile=$dir/yamlfile
7589 local layout_before;
7592 test_mkdir "$dir" || error "cannot create dir $dir"
7593 $LFS setstripe $layout_yaml $f_yaml ||
7594 error "cannot setstripe $f_yaml with layout $layout_yaml"
7595 $LFS getstripe --yaml $f_yaml > $yamlfile
7596 $LFS setstripe $layout_copy $f_copy ||
7597 error "cannot setstripe $f_copy with layout $layout_copy"
7599 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7601 # 1. test option --yaml
7602 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7603 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7604 layout_before=$(get_layout_param $f_yaml)
7605 layout_after=$(get_layout_param $f_mgrt)
7606 [ "$layout_after" == "$layout_before" ] ||
7607 error "lfs_migrate --yaml: $layout_after != $layout_before"
7609 # 2. test option --copy
7610 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7611 error "cannot migrate $f_mgrt with --copy $f_copy"
7612 layout_before=$(get_layout_param $f_copy)
7613 layout_after=$(get_layout_param $f_mgrt)
7614 [ "$layout_after" == "$layout_before" ] ||
7615 error "lfs_migrate --copy: $layout_after != $layout_before"
7617 run_test 56xd "check lfs_migrate --yaml and --copy support"
7620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7622 local dir=$DIR/$tdir
7623 local f_comp=$dir/$tfile
7624 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7625 local layout_before=""
7626 local layout_after=""
7628 test_mkdir "$dir" || error "cannot create dir $dir"
7629 $LFS setstripe $layout $f_comp ||
7630 error "cannot setstripe $f_comp with layout $layout"
7631 layout_before=$(get_layout_param $f_comp)
7632 dd if=/dev/zero of=$f_comp bs=1M count=4
7634 # 1. migrate a comp layout file by lfs_migrate
7635 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7636 layout_after=$(get_layout_param $f_comp)
7637 [ "$layout_before" == "$layout_after" ] ||
7638 error "lfs_migrate: $layout_before != $layout_after"
7640 # 2. migrate a comp layout file by lfs migrate
7641 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7642 layout_after=$(get_layout_param $f_comp)
7643 [ "$layout_before" == "$layout_after" ] ||
7644 error "lfs migrate: $layout_before != $layout_after"
7646 run_test 56xe "migrate a composite layout file"
7649 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7651 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7652 skip "Need server version at least 2.13.53"
7654 local dir=$DIR/$tdir
7655 local f_comp=$dir/$tfile
7656 local layout="-E 1M -c1 -E -1 -c2"
7660 test_mkdir "$dir" || error "cannot create dir $dir"
7661 $LFS setstripe $layout $f_comp ||
7662 error "cannot setstripe $f_comp with layout $layout"
7663 fid_before=$($LFS getstripe --fid $f_comp)
7664 dd if=/dev/zero of=$f_comp bs=1M count=4
7666 # 1. migrate a comp layout file to a comp layout
7667 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7668 fid_after=$($LFS getstripe --fid $f_comp)
7669 [ "$fid_before" == "$fid_after" ] ||
7670 error "comp-to-comp migrate: $fid_before != $fid_after"
7672 # 2. migrate a comp layout file to a plain layout
7673 $LFS migrate -c2 $f_comp ||
7674 error "cannot migrate $f_comp by lfs migrate"
7675 fid_after=$($LFS getstripe --fid $f_comp)
7676 [ "$fid_before" == "$fid_after" ] ||
7677 error "comp-to-plain migrate: $fid_before != $fid_after"
7679 # 3. migrate a plain layout file to a comp layout
7680 $LFS migrate $layout $f_comp ||
7681 error "cannot migrate $f_comp by lfs migrate"
7682 fid_after=$($LFS getstripe --fid $f_comp)
7683 [ "$fid_before" == "$fid_after" ] ||
7684 error "plain-to-comp migrate: $fid_before != $fid_after"
7686 run_test 56xf "FID is not lost during migration of a composite layout file"
7688 check_file_ost_range() {
7695 file_range=($($LFS getstripe -y "$file" |
7696 awk '/l_ost_idx:/ { print $NF }'))
7698 if [[ "${#file_range[@]}" = 0 ]]; then
7699 echo "No osts found for $file"
7703 for idx in "${file_range[@]}"; do
7704 [[ " $range " =~ " $idx " ]] ||
7712 local stripe_opt="$1"
7715 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7717 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7718 error "Fail to migrate $tfile on $pool"
7719 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7720 error "$tfile is not in pool $pool"
7721 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7722 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7726 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7727 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7728 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7729 skip "Need MDS version newer than 2.14.52"
7731 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7732 local -a pool_ranges=("0 0" "1 1" "0 1")
7735 for i in "${!pool_names[@]}"; do
7736 pool_add ${pool_names[$i]} ||
7737 error "pool_add failed (pool: ${pool_names[$i]})"
7738 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7739 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7742 # init the file to migrate
7743 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7744 error "Unable to create $tfile on OST1"
7745 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7746 error "Unable to write on $tfile"
7748 echo "1. migrate $tfile on pool ${pool_names[0]}"
7749 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7751 echo "2. migrate $tfile on pool ${pool_names[2]}"
7752 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7754 echo "3. migrate $tfile on pool ${pool_names[1]}"
7755 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7757 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7758 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7762 destroy_test_pools ||
7763 error "pool_destroy failed"
7765 run_test 56xg "lfs migrate pool support"
7768 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7769 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7772 local dir=$DIR/$tdir
7776 test_mkdir -p $dir || error "creating dir $dir"
7777 touch $f1 || error "creating std file $f1"
7778 $MULTIOP $f2 H2c || error "creating released file $f2"
7780 # a directory can be raid0, so ask only for files
7781 res=$($LFS find $dir -L raid0 -type f | wc -l)
7782 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7784 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7785 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7787 # only files can be released, so no need to force file search
7788 res=$($LFS find $dir -L released)
7789 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7791 res=$($LFS find $dir -type f \! -L released)
7792 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7794 run_test 56y "lfs find -L raid0|released"
7796 test_56z() { # LU-4824
7797 # This checks to make sure 'lfs find' continues after errors
7798 # There are two classes of errors that should be caught:
7799 # - If multiple paths are provided, all should be searched even if one
7801 # - If errors are encountered during the search, it should not terminate
7803 local dir=$DIR/$tdir
7807 for i in d{0..9}; do
7809 touch $dir/$i/$tfile
7811 $LFS find $DIR/non_existent_dir $dir &&
7812 error "$LFS find did not return an error"
7813 # Make a directory unsearchable. This should NOT be the last entry in
7814 # directory order. Arbitrarily pick the 6th entry
7815 chmod 700 $($LFS find $dir -type d | sed '6!d')
7817 $RUNAS $LFS find $DIR/non_existent $dir
7818 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7820 # The user should be able to see 10 directories and 9 files
7821 (( count == 19 )) ||
7822 error "$LFS find found $count != 19 entries after error"
7824 run_test 56z "lfs find should continue after an error"
7826 test_56aa() { # LU-5937
7827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7829 local dir=$DIR/$tdir
7832 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7834 createmany -o $dir/striped_dir/${tfile}- 1024
7835 local dirs=$($LFS find --size +8k $dir/)
7837 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7839 run_test 56aa "lfs find --size under striped dir"
7841 test_56ab() { # LU-10705
7842 test_mkdir $DIR/$tdir
7843 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7844 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7845 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7846 # Flush writes to ensure valid blocks. Need to be more thorough for
7847 # ZFS, since blocks are not allocated/returned to client immediately.
7849 wait_zfs_commit ost1 2
7850 cancel_lru_locks osc
7853 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7855 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7857 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7858 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7860 rm -f $DIR/$tdir/$tfile.[123]
7862 run_test 56ab "lfs find --blocks"
7866 local dir="$DIR/$tdir"
7867 local perms=(001 002 003 004 005 006 007
7868 010 020 030 040 050 060 070
7869 100 200 300 400 500 600 700
7870 111 222 333 444 555 666 777)
7871 local perm_minus=(8 8 4 8 4 4 2
7875 local perm_slash=(8 8 12 8 12 12 14
7878 16 16 24 16 24 24 28)
7881 for perm in ${perms[*]}; do
7882 touch "$dir/$tfile.$perm"
7883 chmod $perm "$dir/$tfile.$perm"
7886 for ((i = 0; i < ${#perms[*]}; i++)); do
7887 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7889 error "lfs find -perm ${perms[i]}:"\
7892 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7893 (( $num == ${perm_minus[i]} )) ||
7894 error "lfs find -perm -${perms[i]}:"\
7895 "$num != ${perm_minus[i]}"
7897 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7898 (( $num == ${perm_slash[i]} )) ||
7899 error "lfs find -perm /${perms[i]}:"\
7900 "$num != ${perm_slash[i]}"
7903 run_test 56aca "check lfs find -perm with octal representation"
7906 local dir=$DIR/$tdir
7907 # p is the permission of write and execute for user, group and other
7908 # without the umask. It is used to test +wx.
7909 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7910 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7911 local symbolic=(+t a+t u+t g+t o+t
7917 o=r,ug+o,u+w u=r,a+u,u+w
7918 g=r,ugo=g,u+w u+x,+X +X
7919 u+x,u+X u+X u+x,g+X o+r,+X
7923 for perm in ${perms[*]}; do
7924 touch "$dir/$tfile.$perm"
7925 chmod $perm "$dir/$tfile.$perm"
7928 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7929 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7932 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7935 run_test 56acb "check lfs find -perm with symbolic representation"
7938 local dir=$DIR/$tdir
7939 local tests="17777 787 789 abcd
7940 ug=uu ug=a ug=gu uo=ou urw
7944 for err in $tests; do
7945 if $LFS find $dir -perm $err 2>/dev/null; then
7946 error "lfs find -perm $err: parsing should have failed"
7950 run_test 56acc "check parsing error for lfs find -perm"
7953 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7954 skip "Need MDS version at least 2.10.50"
7956 # Create composite files with one component
7957 local dir=$DIR/$tdir
7959 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7960 # Create composite files with three components
7961 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7962 # Create non-composite files
7963 createmany -o $dir/${tfile}- 10
7965 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7967 [[ $nfiles == 10 ]] ||
7968 error "lfs find -E 1M found $nfiles != 10 files"
7970 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7971 [[ $nfiles == 25 ]] ||
7972 error "lfs find ! -E 1M found $nfiles != 25 files"
7974 # All files have a component that starts at 0
7975 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7976 [[ $nfiles == 35 ]] ||
7977 error "lfs find --component-start 0 - $nfiles != 35 files"
7979 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7980 [[ $nfiles == 15 ]] ||
7981 error "lfs find --component-start 2M - $nfiles != 15 files"
7983 # All files created here have a componenet that does not starts at 2M
7984 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7985 [[ $nfiles == 35 ]] ||
7986 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7988 # Find files with a specified number of components
7989 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7990 [[ $nfiles == 15 ]] ||
7991 error "lfs find --component-count 3 - $nfiles != 15 files"
7993 # Remember non-composite files have a component count of zero
7994 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7995 [[ $nfiles == 10 ]] ||
7996 error "lfs find --component-count 0 - $nfiles != 10 files"
7998 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7999 [[ $nfiles == 20 ]] ||
8000 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8002 # All files have a flag called "init"
8003 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8004 [[ $nfiles == 35 ]] ||
8005 error "lfs find --component-flags init - $nfiles != 35 files"
8007 # Multi-component files will have a component not initialized
8008 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8009 [[ $nfiles == 15 ]] ||
8010 error "lfs find !--component-flags init - $nfiles != 15 files"
8015 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8018 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8019 skip "Need MDS version at least 2.10.57"
8029 # create mirrored directories and mirrored files
8030 mkdir $td || error "mkdir $td failed"
8031 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8032 createmany -o $tf- 10 || error "create $tf- failed"
8034 for i in $(seq 2); do
8036 mkdir $dir || error "mkdir $dir failed"
8037 $LFS mirror create -N$((3 + i)) $dir ||
8038 error "create mirrored dir $dir failed"
8039 createmany -o $dir/$tfile- 10 ||
8040 error "create $dir/$tfile- failed"
8043 # change the states of some mirrored files
8045 for i in $(seq 2); do
8047 for j in $(seq 4 9); do
8048 echo foo > $dir/$tfile-$j
8052 # find mirrored files with specific mirror count
8053 cmd="$LFS find --mirror-count 3 --type f $td"
8054 nfiles=$($cmd | wc -l)
8055 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8057 cmd="$LFS find ! --mirror-count 3 --type f $td"
8058 nfiles=$($cmd | wc -l)
8059 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8061 cmd="$LFS find --mirror-count +2 --type f $td"
8062 nfiles=$($cmd | wc -l)
8063 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8065 cmd="$LFS find --mirror-count -6 --type f $td"
8066 nfiles=$($cmd | wc -l)
8067 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8069 # find mirrored files with specific file state
8070 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8071 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8073 cmd="$LFS find --mirror-state=ro --type f $td"
8074 nfiles=$($cmd | wc -l)
8075 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8077 cmd="$LFS find ! --mirror-state=ro --type f $td"
8078 nfiles=$($cmd | wc -l)
8079 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8081 cmd="$LFS find --mirror-state=wp --type f $td"
8082 nfiles=$($cmd | wc -l)
8083 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8085 cmd="$LFS find ! --mirror-state=sp --type f $td"
8086 nfiles=$($cmd | wc -l)
8087 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8089 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8091 test_56da() { # LU-14179
8092 local path=$DIR/$tdir
8097 local longdir=$(str_repeat 'a' 255)
8099 for i in {1..15}; do
8106 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8111 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8114 touch $(str_repeat 'f' 255)
8116 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8117 error "lfs find reported an error"
8121 run_test 56da "test lfs find with long paths"
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8125 # note test will not do anything if MDS is not local
8126 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8127 skip_env "ldiskfs only test"
8129 remote_mds_nodsh && skip "remote MDS with nodsh"
8131 local MNTDEV="osd*.*MDT*.mntdev"
8132 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8133 [ -z "$DEV" ] && error "can't access $MNTDEV"
8134 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8135 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8136 error "can't access $DEV"
8137 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8138 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8142 run_test 57a "verify MDS filesystem created with large inodes =="
8145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8146 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8147 skip_env "ldiskfs only test"
8149 remote_mds_nodsh && skip "remote MDS with nodsh"
8151 local dir=$DIR/$tdir
8154 local fileN=$dir/f$filecount
8156 rm -rf $dir || error "removing $dir"
8158 local mdtidx=$($LFS getstripe -m $dir)
8159 local mdtname=MDT$(printf %04x $mdtidx)
8160 local facet=mds$((mdtidx + 1))
8162 echo "mcreating $filecount files"
8163 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8165 # verify that files do not have EAs yet
8166 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8167 error "$file1 has an EA"
8168 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8169 error "$fileN has an EA"
8173 df $dir #make sure we get new statfs data
8174 local mdsfree=$(do_facet $facet \
8175 lctl get_param -n osd*.*$mdtname.kbytesfree)
8176 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8179 echo "opening files to create objects/EAs"
8180 for file in $(seq -f $dir/f%g 1 $filecount); do
8181 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8182 error "opening $file"
8185 # verify that files have EAs now
8186 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8187 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8189 sleep 1 #make sure we get new statfs data
8191 local mdsfree2=$(do_facet $facet \
8192 lctl get_param -n osd*.*$mdtname.kbytesfree)
8193 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8195 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8196 if [ "$mdsfree" != "$mdsfree2" ]; then
8197 error "MDC before $mdcfree != after $mdcfree2"
8199 echo "MDC before $mdcfree != after $mdcfree2"
8200 echo "unable to confirm if MDS has large inodes"
8205 run_test 57b "default LOV EAs are stored inside large inodes ==="
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8209 [ -z "$(which wiretest 2>/dev/null)" ] &&
8210 skip_env "could not find wiretest"
8214 run_test 58 "verify cross-platform wire constants =============="
8217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8219 echo "touch 130 files"
8220 createmany -o $DIR/f59- 130
8222 unlinkmany $DIR/f59- 130
8224 # wait for commitment of removal
8225 wait_delete_completed
8227 run_test 59 "verify cancellation of llog records async ========="
8229 TEST60_HEAD="test_60 run $RANDOM"
8231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8232 remote_mgs_nodsh && skip "remote MGS with nodsh"
8233 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8234 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8235 skip_env "missing subtest run-llog.sh"
8237 log "$TEST60_HEAD - from kernel mode"
8238 do_facet mgs "$LCTL dk > /dev/null"
8239 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8240 do_facet mgs $LCTL dk > $TMP/$tfile
8242 # LU-6388: test llog_reader
8243 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8244 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8245 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8246 skip_env "missing llog_reader"
8247 local fstype=$(facet_fstype mgs)
8248 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8249 skip_env "Only for ldiskfs or zfs type mgs"
8251 local mntpt=$(facet_mntpt mgs)
8252 local mgsdev=$(mgsdevname 1)
8264 #get fid and record list
8265 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8267 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8269 #remount mgs as ldiskfs or zfs type
8270 stop mgs || error "stop mgs failed"
8271 mount_fstype mgs || error "remount mgs failed"
8272 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8275 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8276 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8281 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8283 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8285 echo "obj_file is $obj_file"
8286 do_facet mgs $llog_reader $obj_file
8288 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8289 awk '{ print $3 }' | sed -e "s/^type=//g")
8290 if [ $rec_type != $rec ]; then
8291 echo "FAILED test_60a wrong record type $rec_type," \
8297 #check obj path if record type is LLOG_LOGID_MAGIC
8298 if [ "$rec" == "1064553b" ]; then
8299 path=$(do_facet mgs $llog_reader $obj_file |
8300 grep "path=" | awk '{ print $NF }' |
8301 sed -e "s/^path=//g")
8302 if [ $obj_file != $mntpt/$path ]; then
8303 echo "FAILED test_60a wrong obj path" \
8304 "$montpt/$path, should be $obj_file"
8311 #restart mgs before "error", otherwise it will block the next test
8312 stop mgs || error "stop mgs failed"
8313 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8314 $pass || error "test failed, see FAILED test_60a messages for specifics"
8316 run_test 60a "llog_test run from kernel module and test llog_reader"
8318 test_60b() { # bug 6411
8319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8322 LLOG_COUNT=$(do_facet mgs dmesg |
8323 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8324 /llog_[a-z]*.c:[0-9]/ {
8336 [[ $LLOG_COUNT -gt 120 ]] &&
8337 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8339 run_test 60b "limit repeated messages from CERROR/CWARN"
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8344 echo "create 5000 files"
8345 createmany -o $DIR/f60c- 5000
8346 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8347 lctl set_param fail_loc=0x80000137
8348 unlinkmany $DIR/f60c- 5000
8349 lctl set_param fail_loc=0
8351 run_test 60c "unlink file when mds full"
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8356 SAVEPRINTK=$(lctl get_param -n printk)
8357 # verify "lctl mark" is even working"
8358 MESSAGE="test message ID $RANDOM $$"
8359 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8360 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8362 lctl set_param printk=0 || error "set lnet.printk failed"
8363 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8364 MESSAGE="new test message ID $RANDOM $$"
8365 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8366 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8367 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8369 lctl set_param -n printk="$SAVEPRINTK"
8371 run_test 60d "test printk console message masking"
8374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8375 remote_mds_nodsh && skip "remote MDS with nodsh"
8378 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8379 do_facet mds1 lctl set_param fail_loc=0x15b
8382 run_test 60e "no space while new llog is being created"
8385 local old_path=$($LCTL get_param -n debug_path)
8387 stack_trap "$LCTL set_param debug_path=$old_path"
8388 stack_trap "rm -f $TMP/$tfile*"
8389 rm -f $TMP/$tfile* 2> /dev/null
8390 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8391 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8392 test_mkdir $DIR/$tdir
8393 # retry in case the open is cached and not released
8394 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8395 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8399 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8401 run_test 60f "change debug_path works"
8407 test_mkdir -c $MDSCOUNT $DIR/$tdir
8412 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8413 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8415 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8416 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8417 index=$((index + 1))
8423 for i in {0..100}; do
8424 # define OBD_FAIL_OSD_TXN_START 0x19a
8425 local index=$((i % MDSCOUNT + 1))
8427 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8434 for i in $(seq $MDSCOUNT); do
8435 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8438 mkdir $DIR/$tdir/new || error "mkdir failed"
8439 rmdir $DIR/$tdir/new || error "rmdir failed"
8441 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8443 for i in $(seq $MDSCOUNT); do
8444 wait_update_facet mds$i "$LCTL get_param -n \
8445 mdd.$(facet_svc mds$i).lfsck_namespace |
8446 awk '/^status/ { print \\\$2 }'" "completed"
8449 ls -R $DIR/$tdir || error "ls failed"
8450 rm -rf $DIR/$tdir || error "rmdir failed"
8452 run_test 60g "transaction abort won't cause MDT hung"
8455 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8456 skip "Need MDS version at least 2.12.52"
8457 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8461 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8462 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8463 for fail_loc in 0x80000188 0x80000189; do
8464 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8465 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8466 error "mkdir $dir-$fail_loc failed"
8467 for i in {0..10}; do
8468 # create may fail on missing stripe
8469 echo $i > $DIR/$tdir-$fail_loc/$i
8471 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8472 error "getdirstripe $tdir-$fail_loc failed"
8473 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8474 error "migrate $tdir-$fail_loc failed"
8475 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8476 error "getdirstripe $tdir-$fail_loc failed"
8477 pushd $DIR/$tdir-$fail_loc
8479 echo $f | cmp $f - || error "$f data mismatch"
8482 rm -rf $DIR/$tdir-$fail_loc
8485 run_test 60h "striped directory with missing stripes can be accessed"
8487 function t60i_load() {
8489 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8490 $LCTL set_param fail_loc=0x131c fail_val=1
8491 for ((i=0; i<5000; i++)); do
8492 touch $DIR/$tdir/f$i
8497 changelog_register || error "changelog_register failed"
8498 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8499 changelog_users $SINGLEMDS | grep -q $cl_user ||
8500 error "User $cl_user not found in changelog_users"
8501 changelog_chmask "ALL"
8504 for((i=0; i<100; i++)); do
8505 changelog_dump >/dev/null ||
8506 error "can't read changelog"
8510 changelog_deregister || error "changelog_deregister failed"
8511 $LCTL set_param fail_loc=0
8513 run_test 60i "llog: new record vs reader race"
8516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8519 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8520 cancel_lru_locks osc
8521 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8524 run_test 61a "mmap() writes don't make sync hang ================"
8527 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8529 run_test 61b "mmap() of unstriped file is successful"
8531 # bug 2330 - insufficient obd_match error checking causes LBUG
8533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8537 cancel_lru_locks osc
8538 lctl set_param fail_loc=0x405
8539 cat $f && error "cat succeeded, expect -EIO"
8540 lctl set_param fail_loc=0
8542 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8543 # match every page all of the time.
8544 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8546 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8547 # Though this test is irrelevant anymore, it helped to reveal some
8548 # other grant bugs (LU-4482), let's keep it.
8549 test_63a() { # was test_63
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8554 for i in `seq 10` ; do
8555 dd if=/dev/zero of=$DIR/f63 bs=8k &
8561 rm -f $DIR/f63 || true
8563 run_test 63a "Verify oig_wait interruption does not crash ======="
8565 # bug 2248 - async write errors didn't return to application on sync
8566 # bug 3677 - async write errors left page locked
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8571 lctl set_param debug=-1
8573 # ensure we have a grant to do async writes
8574 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8577 sync # sync lest earlier test intercept the fail_loc
8579 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8580 lctl set_param fail_loc=0x80000406
8581 $MULTIOP $DIR/$tfile Owy && \
8582 error "sync didn't return ENOMEM"
8583 sync; sleep 2; sync # do a real sync this time to flush page
8584 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8585 error "locked page left in cache after async error" || true
8588 run_test 63b "async write errors should be returned to fsync ==="
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8594 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8596 run_test 64a "verify filter grant calculations (in kernel) ====="
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8601 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8603 run_test 64b "check out-of-space detection on client"
8606 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8608 run_test 64c "verify grant shrink"
8614 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8617 # this does exactly what osc_request.c:osc_announce_cached() does in
8618 # order to calculate max amount of grants to ask from server
8622 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8623 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8625 ((rpc_in_flight++));
8626 nrpages=$((nrpages * rpc_in_flight))
8628 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8630 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8632 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8633 local undirty=$((nrpages * PAGE_SIZE))
8635 local max_extent_pages
8636 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8637 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8638 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8639 local grant_extent_tax
8640 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8642 undirty=$((undirty + nrextents * grant_extent_tax))
8647 # this is size of unit for grant allocation. It should be equal to
8648 # what tgt_grant.c:tgt_grant_chunk() calculates
8652 local grant_extent_tax
8654 max_brw_size=$(import_param $tgt max_brw_size)
8656 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8658 echo $(((max_brw_size + grant_extent_tax) * 2))
8662 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8663 skip "OST < 2.10.55 doesn't limit grants enough"
8665 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8667 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8668 skip "no grant_param connect flag"
8670 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8672 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8673 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8676 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8677 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8679 $LFS setstripe $DIR/$tfile -i 0 -c 1
8680 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8683 while kill -0 $ddpid; do
8684 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8686 if [[ $cur_grant -gt $max_cur_granted ]]; then
8688 error "cur_grant $cur_grant > $max_cur_granted"
8694 run_test 64d "check grant limit exceed"
8700 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8702 ((cur_grants == expected)) ||
8703 error "$msg: grants mismatch: $cur_grants, expected $expected"
8707 echo $((($1 + $2 - 1) & ~($2 - 1)))
8711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8712 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8713 skip "Need OSS version at least 2.11.56"
8715 # Remount client to reset grant
8716 remount_client $MOUNT || error "failed to remount client"
8717 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8719 local init_grants=$(import_param $osc_tgt initial_grant)
8721 check_grants $osc_tgt $init_grants "init grants"
8723 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8724 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8725 local gbs=$(import_param $osc_tgt grant_block_size)
8727 # write random number of bytes from max_brw_size / 4 to max_brw_size
8728 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8729 # align for direct io
8730 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8731 # round to grant consumption unit
8732 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8734 local grants=$((wb_round_up + extent_tax))
8736 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8738 # define OBD_FAIL_TGT_NO_GRANT 0x725
8739 # make the server not grant more back
8740 do_facet ost1 $LCTL set_param fail_loc=0x725
8741 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8743 do_facet ost1 $LCTL set_param fail_loc=0
8745 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8747 rm -f $DIR/$tfile || error "rm failed"
8749 # Remount client to reset grant
8750 remount_client $MOUNT || error "failed to remount client"
8751 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8753 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8755 # define OBD_FAIL_TGT_NO_GRANT 0x725
8756 # make the server not grant more back
8757 do_facet ost1 $LCTL set_param fail_loc=0x725
8758 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8759 do_facet ost1 $LCTL set_param fail_loc=0
8761 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8763 run_test 64e "check grant consumption (no grant allocation)"
8766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8768 # Remount client to reset grant
8769 remount_client $MOUNT || error "failed to remount client"
8770 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8772 local init_grants=$(import_param $osc_tgt initial_grant)
8773 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8774 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8775 local gbs=$(import_param $osc_tgt grant_block_size)
8776 local chunk=$(grant_chunk $osc_tgt)
8778 # write random number of bytes from max_brw_size / 4 to max_brw_size
8779 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8780 # align for direct io
8781 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8782 # round to grant consumption unit
8783 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8785 local grants=$((wb_round_up + extent_tax))
8787 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8788 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8789 error "error writing to $DIR/$tfile"
8791 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8792 "direct io with grant allocation"
8794 rm -f $DIR/$tfile || error "rm failed"
8796 # Remount client to reset grant
8797 remount_client $MOUNT || error "failed to remount client"
8798 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8802 local cmd="oO_WRONLY:w${write_bytes}_yc"
8804 $MULTIOP $DIR/$tfile $cmd &
8808 check_grants $osc_tgt $((init_grants - grants)) \
8809 "buffered io, not write rpc"
8811 kill -USR1 $MULTIPID
8814 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8815 "buffered io, one RPC"
8817 run_test 64f "check grant consumption (with grant allocation)"
8819 # bug 1414 - set/get directories' stripe info
8821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8823 test_mkdir $DIR/$tdir
8825 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8827 run_test 65a "directory with no stripe info"
8830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 test_mkdir $DIR/$tdir
8833 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8835 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8838 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8840 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8844 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8846 test_mkdir $DIR/$tdir
8847 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8849 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8850 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8852 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8854 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8859 test_mkdir $DIR/$tdir
8860 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8861 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8863 if [[ $STRIPECOUNT -le 0 ]]; then
8865 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8866 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8867 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8869 sc=$(($STRIPECOUNT - 1))
8871 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8872 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8873 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8874 error "lverify failed"
8876 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8881 test_mkdir $DIR/$tdir
8883 $LFS setstripe $DIR/$tdir || error "setstripe"
8884 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8885 error "no stripe info failed"
8887 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8889 run_test 65e "directory setstripe defaults"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8894 test_mkdir $DIR/${tdir}f
8895 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8896 error "setstripe succeeded" || true
8898 run_test 65f "dir setstripe permission (should return error) ==="
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8903 test_mkdir $DIR/$tdir
8904 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8906 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8907 error "setstripe -S failed"
8908 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8909 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8910 error "delete default stripe failed"
8912 run_test 65g "directory setstripe -d"
8915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8917 test_mkdir $DIR/$tdir
8918 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8920 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8921 error "setstripe -S failed"
8922 test_mkdir $DIR/$tdir/dd1
8923 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8924 error "stripe info inherit failed"
8926 run_test 65h "directory stripe info inherit ===================="
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8931 save_layout_restore_at_exit $MOUNT
8933 # bug6367: set non-default striping on root directory
8934 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8936 # bug12836: getstripe on -1 default directory striping
8937 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8939 # bug12836: getstripe -v on -1 default directory striping
8940 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8942 # bug12836: new find on -1 default directory striping
8943 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8945 run_test 65i "various tests to set root directory striping"
8947 test_65j() { # bug6367
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8952 # if we aren't already remounting for each test, do so for this test
8953 if [ "$I_MOUNTED" = "yes" ]; then
8954 cleanup || error "failed to unmount"
8958 save_layout_restore_at_exit $MOUNT
8960 $LFS setstripe -d $MOUNT || error "setstripe failed"
8962 run_test 65j "set default striping on root directory (bug 6367)="
8966 wait_delete_completed
8967 do_facet $SINGLEMDS "lctl set_param -n \
8968 osp.$ost*MDT0000.max_create_count=$max_count"
8969 do_facet $SINGLEMDS "lctl set_param -n \
8970 osp.$ost*MDT0000.create_count=$count"
8971 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8972 echo $INACTIVE_OSC "is Activate"
8974 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8977 test_65k() { # bug11679
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8979 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8980 remote_mds_nodsh && skip "remote MDS with nodsh"
8982 local disable_precreate=true
8983 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8984 disable_precreate=false
8986 echo "Check OST status: "
8987 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8988 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8990 for OSC in $MDS_OSCS; do
8991 echo $OSC "is active"
8992 do_facet $SINGLEMDS lctl --device %$OSC activate
8995 for INACTIVE_OSC in $MDS_OSCS; do
8996 local ost=$(osc_to_ost $INACTIVE_OSC)
8997 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8998 lov.*md*.target_obd |
8999 awk -F: /$ost/'{ print $1 }' | head -n 1)
9002 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9003 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9005 echo "Deactivate: " $INACTIVE_OSC
9006 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9008 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9009 osp.$ost*MDT0000.create_count")
9010 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9011 osp.$ost*MDT0000.max_create_count")
9012 $disable_precreate &&
9013 do_facet $SINGLEMDS "lctl set_param -n \
9014 osp.$ost*MDT0000.max_create_count=0"
9016 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9017 [ -f $DIR/$tdir/$idx ] && continue
9018 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9019 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9021 error "setstripe $idx should succeed"; }
9022 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9024 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9027 do_facet $SINGLEMDS "lctl set_param -n \
9028 osp.$ost*MDT0000.max_create_count=$max_count"
9029 do_facet $SINGLEMDS "lctl set_param -n \
9030 osp.$ost*MDT0000.create_count=$count"
9031 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9032 echo $INACTIVE_OSC "is Activate"
9034 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9037 run_test 65k "validate manual striping works properly with deactivated OSCs"
9039 test_65l() { # bug 12836
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 test_mkdir -p $DIR/$tdir/test_dir
9043 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9044 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9046 run_test 65l "lfs find on -1 stripe dir ========================"
9049 local layout=$(save_layout $MOUNT)
9050 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9051 restore_layout $MOUNT $layout
9052 error "setstripe should fail by non-root users"
9056 run_test 65m "normal user can't set filesystem default stripe"
9059 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9060 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9061 skip "Need MDS version at least 2.12.50"
9062 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9064 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9065 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9066 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9068 save_layout_restore_at_exit $MOUNT
9070 # new subdirectory under root directory should not inherit
9071 # the default layout from root
9072 local dir1=$MOUNT/$tdir-1
9073 mkdir $dir1 || error "mkdir $dir1 failed"
9074 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9075 error "$dir1 shouldn't have LOV EA"
9077 # delete the default layout on root directory
9078 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9080 local dir2=$MOUNT/$tdir-2
9081 mkdir $dir2 || error "mkdir $dir2 failed"
9082 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9083 error "$dir2 shouldn't have LOV EA"
9085 # set a new striping pattern on root directory
9086 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9087 local new_def_stripe_size=$((def_stripe_size * 2))
9088 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9089 error "set stripe size on $MOUNT failed"
9091 # new file created in $dir2 should inherit the new stripe size from
9092 # the filesystem default
9093 local file2=$dir2/$tfile-2
9094 touch $file2 || error "touch $file2 failed"
9096 local file2_stripe_size=$($LFS getstripe -S $file2)
9097 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9099 echo "file2_stripe_size: '$file2_stripe_size'"
9100 echo "new_def_stripe_size: '$new_def_stripe_size'"
9101 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9104 local dir3=$MOUNT/$tdir-3
9105 mkdir $dir3 || error "mkdir $dir3 failed"
9106 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9107 # the root layout, which is the actual default layout that will be used
9108 # when new files are created in $dir3.
9109 local dir3_layout=$(get_layout_param $dir3)
9110 local root_dir_layout=$(get_layout_param $MOUNT)
9111 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9113 echo "dir3_layout: '$dir3_layout'"
9114 echo "root_dir_layout: '$root_dir_layout'"
9115 error "$dir3 should show the default layout from $MOUNT"
9118 # set OST pool on root directory
9119 local pool=$TESTNAME
9120 pool_add $pool || error "add $pool failed"
9121 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9122 error "add targets to $pool failed"
9124 $LFS setstripe -p $pool $MOUNT ||
9125 error "set OST pool on $MOUNT failed"
9127 # new file created in $dir3 should inherit the pool from
9128 # the filesystem default
9129 local file3=$dir3/$tfile-3
9130 touch $file3 || error "touch $file3 failed"
9132 local file3_pool=$($LFS getstripe -p $file3)
9133 [[ "$file3_pool" = "$pool" ]] ||
9134 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9136 local dir4=$MOUNT/$tdir-4
9137 mkdir $dir4 || error "mkdir $dir4 failed"
9138 local dir4_layout=$(get_layout_param $dir4)
9139 root_dir_layout=$(get_layout_param $MOUNT)
9140 echo "$LFS getstripe -d $dir4"
9141 $LFS getstripe -d $dir4
9142 echo "$LFS getstripe -d $MOUNT"
9143 $LFS getstripe -d $MOUNT
9144 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9146 echo "dir4_layout: '$dir4_layout'"
9147 echo "root_dir_layout: '$root_dir_layout'"
9148 error "$dir4 should show the default layout from $MOUNT"
9151 # new file created in $dir4 should inherit the pool from
9152 # the filesystem default
9153 local file4=$dir4/$tfile-4
9154 touch $file4 || error "touch $file4 failed"
9156 local file4_pool=$($LFS getstripe -p $file4)
9157 [[ "$file4_pool" = "$pool" ]] ||
9158 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9160 # new subdirectory under non-root directory should inherit
9161 # the default layout from its parent directory
9162 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9163 error "set directory layout on $dir4 failed"
9165 local dir5=$dir4/$tdir-5
9166 mkdir $dir5 || error "mkdir $dir5 failed"
9168 dir4_layout=$(get_layout_param $dir4)
9169 local dir5_layout=$(get_layout_param $dir5)
9170 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9172 echo "dir4_layout: '$dir4_layout'"
9173 echo "dir5_layout: '$dir5_layout'"
9174 error "$dir5 should inherit the default layout from $dir4"
9177 # though subdir under ROOT doesn't inherit default layout, but
9178 # its sub dir/file should be created with default layout.
9179 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9180 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9181 skip "Need MDS version at least 2.12.59"
9183 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9184 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9185 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9187 if [ $default_lmv_hash == "none" ]; then
9188 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9190 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9191 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9194 $LFS setdirstripe -D -c 2 $MOUNT ||
9195 error "setdirstripe -D -c 2 failed"
9196 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9197 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9198 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9200 run_test 65n "don't inherit default layout from root for new subdirectories"
9202 # bug 2543 - update blocks count on client
9204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9207 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9208 sync; sync_all_data; sync; sync_all_data
9209 cancel_lru_locks osc
9210 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9211 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9213 run_test 66 "update inode blocks count on client ==============="
9216 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9220 swapon -s | awk '($1 == "'$1'") { print $4 }'
9223 # bug5265, obdfilter oa2dentry return -ENOENT
9224 # #define OBD_FAIL_SRV_ENOENT 0x217
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9227 remote_ost_nodsh && skip "remote OST with nodsh"
9230 $LFS setstripe -c 1 -i 0 $f
9232 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9234 do_facet ost1 lctl set_param fail_loc=0x217
9235 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9236 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9238 do_facet ost1 lctl set_param fail_loc=0
9239 $DIRECTIO write $f 0 2 || error "write error"
9241 cancel_lru_locks osc
9242 $DIRECTIO read $f 0 1 || error "read error"
9244 do_facet ost1 lctl set_param fail_loc=0x217
9245 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9247 do_facet ost1 lctl set_param fail_loc=0
9250 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9253 test_mkdir $DIR/$tdir
9254 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9255 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9257 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9259 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9261 [ "$RUNAS_ID" = "$UID" ] &&
9262 skip_env "RUNAS_ID = UID = $UID -- skipping"
9263 # Check that testing environment is properly set up. Skip if not
9264 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9265 skip_env "User $RUNAS_ID does not exist - skipping"
9268 chmod 777 $DIR/$tfile
9269 chmod ug+s $DIR/$tfile
9270 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9271 error "$RUNAS dd $DIR/$tfile failed"
9272 # See if we are still setuid/sgid
9273 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9274 error "S/gid is not dropped on write"
9275 # Now test that MDS is updated too
9276 cancel_lru_locks mdc
9277 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9278 error "S/gid is not dropped on MDS"
9281 run_test 72a "Test that remove suid works properly (bug5695) ===="
9283 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9286 [ "$RUNAS_ID" = "$UID" ] &&
9287 skip_env "RUNAS_ID = UID = $UID -- skipping"
9288 [ "$RUNAS_ID" -eq 0 ] &&
9289 skip_env "RUNAS_ID = 0 -- skipping"
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9291 # Check that testing environment is properly set up. Skip if not
9292 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9293 skip_env "User $RUNAS_ID does not exist - skipping"
9295 touch $DIR/${tfile}-f{g,u}
9296 test_mkdir $DIR/${tfile}-dg
9297 test_mkdir $DIR/${tfile}-du
9298 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9299 chmod g+s $DIR/${tfile}-{f,d}g
9300 chmod u+s $DIR/${tfile}-{f,d}u
9301 for perm in 777 2777 4777; do
9302 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9303 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9304 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9305 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9309 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9311 # bug 3462 - multiple simultaneous MDC requests
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9315 test_mkdir $DIR/d73-1
9316 test_mkdir $DIR/d73-2
9317 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9320 lctl set_param fail_loc=0x80000129
9321 $MULTIOP $DIR/d73-1/f73-2 Oc &
9323 lctl set_param fail_loc=0
9325 $MULTIOP $DIR/d73-2/f73-3 Oc &
9329 wait $pid1 || return 1
9333 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9334 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9335 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9339 run_test 73 "multiple MDC requests (should not deadlock)"
9341 test_74a() { # bug 6149, 6184
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9345 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9347 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9348 # will spin in a tight reconnection loop
9349 $LCTL set_param fail_loc=0x8000030e
9350 # get any lock that won't be difficult - lookup works.
9352 $LCTL set_param fail_loc=0
9356 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9358 test_74b() { # bug 13310
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9361 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9363 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9364 # will spin in a tight reconnection loop
9365 $LCTL set_param fail_loc=0x8000030e
9366 # get a "difficult" lock
9368 $LCTL set_param fail_loc=0
9372 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9377 #define OBD_FAIL_LDLM_NEW_LOCK
9378 $LCTL set_param fail_loc=0x319
9379 touch $DIR/$tfile && error "touch successful"
9380 $LCTL set_param fail_loc=0
9383 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9385 slab_lic=/sys/kernel/slab/lustre_inode_cache
9387 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9388 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9389 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9392 test_76a() { # Now for b=20433, added originally in b=1443
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9395 cancel_lru_locks osc
9396 # there may be some slab objects cached per core
9397 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9398 local before=$(num_objects)
9399 local count=$((512 * cpus))
9400 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9401 local margin=$((count / 10))
9402 if [[ -f $slab_lic/aliases ]]; then
9403 local aliases=$(cat $slab_lic/aliases)
9404 (( aliases > 0 )) && margin=$((margin * aliases))
9407 echo "before slab objects: $before"
9408 for i in $(seq $count); do
9412 cancel_lru_locks osc
9413 local after=$(num_objects)
9414 echo "created: $count, after slab objects: $after"
9415 # shared slab counts are not very accurate, allow significant margin
9416 # the main goal is that the cache growth is not permanently > $count
9417 while (( after > before + margin )); do
9419 after=$(num_objects)
9421 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9422 if (( wait > 60 )); then
9423 error "inode slab grew from $before+$margin to $after"
9427 run_test 76a "confirm clients recycle inodes properly ===="
9430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9431 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9434 local before=$(num_objects)
9436 for i in $(seq $count); do
9441 local after=$(num_objects)
9444 while (( after > before )); do
9446 after=$(num_objects)
9448 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9449 if (( wait > 60 )); then
9450 error "inode slab grew from $before to $after"
9454 echo "slab objects before: $before, after: $after"
9456 run_test 76b "confirm clients recycle directory inodes properly ===="
9461 # Note: in sptlrpc modes which enable its own bulk checksum, the
9462 # original crc32_le bulk checksum will be automatically disabled,
9463 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9464 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9465 # In this case set_checksums() will not be no-op, because sptlrpc
9466 # bulk checksum will be enabled all through the test.
9468 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9469 lctl set_param -n osc.*.checksums $1
9473 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9474 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9475 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9476 tr -d [] | head -n1)}
9479 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9481 log "set checksum type to $1, rc = $rc"
9485 get_osc_checksum_type()
9487 # arugment 1: OST name, like OST0000
9489 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9490 sed 's/.*\[\(.*\)\].*/\1/g')
9492 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9496 F77_TMP=$TMP/f77-temp
9499 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9500 error "error writing to $F77_TMP"
9503 test_77a() { # bug 10889
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 $GSS && skip_env "could not run with gss"
9507 [ ! -f $F77_TMP ] && setup_f77
9509 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9513 run_test 77a "normal checksum read/write operation"
9515 test_77b() { # bug 10889
9516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9517 $GSS && skip_env "could not run with gss"
9519 [ ! -f $F77_TMP ] && setup_f77
9520 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9521 $LCTL set_param fail_loc=0x80000409
9524 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9525 error "dd error: $?"
9526 $LCTL set_param fail_loc=0
9528 for algo in $CKSUM_TYPES; do
9529 cancel_lru_locks osc
9530 set_checksum_type $algo
9531 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9532 $LCTL set_param fail_loc=0x80000408
9533 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9534 $LCTL set_param fail_loc=0
9537 set_checksum_type $ORIG_CSUM_TYPE
9540 run_test 77b "checksum error on client write, read"
9545 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9547 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9548 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9549 $check_ost && [ -n "$ost_file_prefix" ] &&
9550 do_facet ost1 rm -f ${ost_file_prefix}\*
9554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9555 $GSS && skip_env "could not run with gss"
9556 remote_ost_nodsh && skip "remote OST with nodsh"
9559 local osc_file_prefix
9561 local check_ost=false
9562 local ost_file_prefix
9568 # ensure corruption will occur on first OSS/OST
9569 $LFS setstripe -i 0 $DIR/$tfile
9571 [ ! -f $F77_TMP ] && setup_f77
9572 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9573 error "dd write error: $?"
9574 fid=$($LFS path2fid $DIR/$tfile)
9576 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9579 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9580 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9582 echo "OSS do not support bulk pages dump upon error"
9585 osc_file_prefix=$($LCTL get_param -n debug_path)
9586 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9588 trap cleanup_77c EXIT
9591 # enable bulk pages dump upon error on Client
9592 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9593 # enable bulk pages dump upon error on OSS
9595 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9597 # flush Client cache to allow next read to reach OSS
9598 cancel_lru_locks osc
9600 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9601 $LCTL set_param fail_loc=0x80000408
9602 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9603 $LCTL set_param fail_loc=0
9607 # check cksum dump on Client
9608 osc_file=$(ls ${osc_file_prefix}*)
9609 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9610 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9611 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9612 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9613 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9615 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9616 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9617 error "dump content does not match on Client"
9619 $check_ost || skip "No need to check cksum dump on OSS"
9621 # check cksum dump on OSS
9622 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9623 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9624 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9625 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9626 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9627 error "dump content does not match on OSS"
9631 run_test 77c "checksum error on client read with debug"
9633 test_77d() { # bug 10889
9634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9635 $GSS && skip_env "could not run with gss"
9637 stack_trap "rm -f $DIR/$tfile"
9638 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9639 $LCTL set_param fail_loc=0x80000409
9641 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9642 error "direct write: rc=$?"
9643 $LCTL set_param fail_loc=0
9646 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9647 $LCTL set_param fail_loc=0x80000408
9649 cancel_lru_locks osc
9650 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9651 error "direct read: rc=$?"
9652 $LCTL set_param fail_loc=0
9655 run_test 77d "checksum error on OST direct write, read"
9657 test_77f() { # bug 10889
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9659 $GSS && skip_env "could not run with gss"
9662 stack_trap "rm -f $DIR/$tfile"
9663 for algo in $CKSUM_TYPES; do
9664 cancel_lru_locks osc
9665 set_checksum_type $algo
9666 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9667 $LCTL set_param fail_loc=0x409
9668 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9669 error "direct write succeeded"
9670 $LCTL set_param fail_loc=0
9672 set_checksum_type $ORIG_CSUM_TYPE
9675 run_test 77f "repeat checksum error on write (expect error)"
9677 test_77g() { # bug 10889
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9679 $GSS && skip_env "could not run with gss"
9680 remote_ost_nodsh && skip "remote OST with nodsh"
9682 [ ! -f $F77_TMP ] && setup_f77
9684 local file=$DIR/$tfile
9685 stack_trap "rm -f $file" EXIT
9687 $LFS setstripe -c 1 -i 0 $file
9688 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9689 do_facet ost1 lctl set_param fail_loc=0x8000021a
9691 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9692 error "write error: rc=$?"
9693 do_facet ost1 lctl set_param fail_loc=0
9696 cancel_lru_locks osc
9697 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9698 do_facet ost1 lctl set_param fail_loc=0x8000021b
9700 cmp $F77_TMP $file || error "file compare failed"
9701 do_facet ost1 lctl set_param fail_loc=0
9704 run_test 77g "checksum error on OST write, read"
9706 test_77k() { # LU-10906
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9708 $GSS && skip_env "could not run with gss"
9710 local cksum_param="osc.$FSNAME*.checksums"
9711 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9715 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9716 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9717 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9720 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9721 error "failed to set checksum=$i on MGS"
9722 wait_update $HOSTNAME "$get_checksum" $i
9724 echo "remount client, checksum should be $i"
9725 remount_client $MOUNT || error "failed to remount client"
9726 checksum=$(eval $get_checksum)
9727 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9729 # remove persistent param to avoid races with checksum mountopt below
9730 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9731 error "failed to delete checksum on MGS"
9733 for opt in "checksum" "nochecksum"; do
9734 #remount with mount option
9735 echo "remount client with option $opt, checksum should be $i"
9736 umount_client $MOUNT || error "failed to umount client"
9737 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9738 error "failed to mount client with option '$opt'"
9739 checksum=$(eval $get_checksum)
9740 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9744 remount_client $MOUNT || error "failed to remount client"
9746 run_test 77k "enable/disable checksum correctly"
9749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9750 $GSS && skip_env "could not run with gss"
9753 stack_trap "set_checksums $ORIG_CSUM" EXIT
9754 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9756 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9758 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9759 for algo in $CKSUM_TYPES; do
9760 set_checksum_type $algo || error "fail to set checksum type $algo"
9761 osc_algo=$(get_osc_checksum_type OST0000)
9762 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9764 # no locks, no reqs to let the connection idle
9765 cancel_lru_locks osc
9766 lru_resize_disable osc
9767 wait_osc_import_state client ost1 IDLE
9769 # ensure ost1 is connected
9770 stat $DIR/$tfile >/dev/null || error "can't stat"
9771 wait_osc_import_state client ost1 FULL
9773 osc_algo=$(get_osc_checksum_type OST0000)
9774 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9778 run_test 77l "preferred checksum type is remembered after reconnected"
9780 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9785 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9786 skip "Need at least version 2.14.52"
9787 local param=checksum_speed
9789 $LCTL get_param $param || error "reading $param failed"
9791 csum_speeds=$($LCTL get_param -n $param)
9793 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9794 error "known checksum types are missing"
9796 run_test 77m "Verify checksum_speed is correctly read"
9798 check_filefrag_77n() {
9803 while read extidx a b start end rest; do
9804 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9805 nr_ext=$(( $nr_ext + 1 ))
9806 starts+=( ${start%..} )
9809 done < <( filefrag -sv $1 )
9811 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9816 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9819 $TRUNCATE $DIR/$tfile 0
9820 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9821 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9822 check_filefrag_77n $DIR/$tfile ||
9823 skip "$tfile blocks not contiguous around hole"
9826 stack_trap "set_checksums $ORIG_CSUM" EXIT
9827 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9828 stack_trap "rm -f $DIR/$tfile"
9830 for algo in $CKSUM_TYPES; do
9831 if [[ "$algo" =~ ^t10 ]]; then
9832 set_checksum_type $algo ||
9833 error "fail to set checksum type $algo"
9834 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9835 error "fail to read $tfile with $algo"
9841 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9844 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9845 skip "Need at least version 2.14.54"
9849 # print OST checksum_type
9850 echo "$ofd.$FSNAME-*.checksum_type:"
9851 do_nodes $(comma_list $(osts_nodes)) \
9852 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9854 # print MDT checksum_type
9855 echo "$mdt.$FSNAME-*.checksum_type:"
9856 do_nodes $(comma_list $(mdts_nodes)) \
9857 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9859 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9860 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9862 (( $o_count == $OSTCOUNT )) ||
9863 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9865 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
9866 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
9868 (( $m_count == $MDSCOUNT )) ||
9869 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
9871 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
9878 test_78() { # bug 10901
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9880 remote_ost || skip_env "local OST"
9883 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9884 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9885 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9886 echo "MemTotal: $MEMTOTAL"
9888 # reserve 256MB of memory for the kernel and other running processes,
9889 # and then take 1/2 of the remaining memory for the read/write buffers.
9890 if [ $MEMTOTAL -gt 512 ] ;then
9891 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9893 # for those poor memory-starved high-end clusters...
9894 MEMTOTAL=$((MEMTOTAL / 2))
9896 echo "Mem to use for directio: $MEMTOTAL"
9898 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9899 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9900 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9901 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9903 echo "Smallest OST: $SMALLESTOST"
9904 [[ $SMALLESTOST -lt 10240 ]] &&
9905 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9907 trap cleanup_test_78 EXIT
9909 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9910 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9912 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9913 echo "File size: $F78SIZE"
9914 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9915 for i in $(seq 1 $NSEQ); do
9916 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9917 echo directIO rdwr round $i of $NSEQ
9918 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9923 run_test 78 "handle large O_DIRECT writes correctly ============"
9925 test_79() { # bug 12743
9926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9928 wait_delete_completed
9930 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9931 BKFREE=$(calc_osc_kbytes kbytesfree)
9932 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9934 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9935 DFTOTAL=`echo $STRING | cut -d, -f1`
9936 DFUSED=`echo $STRING | cut -d, -f2`
9937 DFAVAIL=`echo $STRING | cut -d, -f3`
9938 DFFREE=$(($DFTOTAL - $DFUSED))
9940 ALLOWANCE=$((64 * $OSTCOUNT))
9942 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9943 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9944 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9946 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9947 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9948 error "df free($DFFREE) mismatch OST free($BKFREE)"
9950 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9951 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9952 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9955 run_test 79 "df report consistency check ======================="
9957 test_80() { # bug 10718
9958 remote_ost_nodsh && skip "remote OST with nodsh"
9959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9961 # relax strong synchronous semantics for slow backends like ZFS
9962 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9963 local soc="obdfilter.*.sync_lock_cancel"
9964 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9966 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9967 if [ -z "$save" ]; then
9968 soc="obdfilter.*.sync_on_lock_cancel"
9969 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9972 if [ "$save" != "never" ]; then
9973 local hosts=$(comma_list $(osts_nodes))
9975 do_nodes $hosts $LCTL set_param $soc=never
9976 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9980 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9982 local before=$(date +%s)
9983 cancel_lru_locks osc
9984 local after=$(date +%s)
9985 local diff=$((after - before))
9986 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9990 run_test 80 "Page eviction is equally fast at high offsets too"
9992 test_81a() { # LU-456
9993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9994 remote_ost_nodsh && skip "remote OST with nodsh"
9996 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9997 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9998 do_facet ost1 lctl set_param fail_loc=0x80000228
10000 # write should trigger a retry and success
10001 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10002 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10004 if [ $RC -ne 0 ] ; then
10005 error "write should success, but failed for $RC"
10008 run_test 81a "OST should retry write when get -ENOSPC ==============="
10010 test_81b() { # LU-456
10011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10012 remote_ost_nodsh && skip "remote OST with nodsh"
10014 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10015 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10016 do_facet ost1 lctl set_param fail_loc=0x228
10018 # write should retry several times and return -ENOSPC finally
10019 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10020 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10023 if [ $RC -ne $ENOSPC ] ; then
10024 error "dd should fail for -ENOSPC, but succeed."
10027 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10030 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10032 test_mkdir $DIR/$tdir.cvsroot
10033 chown $RUNAS_ID $DIR/$tdir.cvsroot
10036 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10039 # some versions of cvs import exit(1) when asked to import links or
10040 # files they can't read. ignore those files.
10041 local toignore=$(find . -type l -printf '-I %f\n' -o \
10042 ! -perm /4 -printf '-I %f\n')
10043 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10044 $tdir.reposname vtag rtag
10047 test_mkdir $DIR/$tdir.reposname
10048 chown $RUNAS_ID $DIR/$tdir.reposname
10049 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10051 cd $DIR/$tdir.reposname
10053 $RUNAS cvs add -m 'addmsg' foo99
10055 $RUNAS cvs commit -m 'nomsg' foo99
10056 rm -fr $DIR/$tdir.cvsroot
10058 run_test 99 "cvs strange file/directory operations"
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10062 [[ "$NETTYPE" =~ tcp ]] ||
10063 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10064 remote_ost_nodsh && skip "remote OST with nodsh"
10065 remote_mds_nodsh && skip "remote MDS with nodsh"
10067 skip "useless for local single node setup"
10069 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10070 [ "$PROT" != "tcp" ] && continue
10071 RPORT=$(echo $REMOTE | cut -d: -f2)
10072 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10075 LPORT=`echo $LOCAL | cut -d: -f2`
10076 if [ $LPORT -ge 1024 ]; then
10077 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10079 error_exit "local: $LPORT > 1024, remote: $RPORT"
10082 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10084 run_test 100 "check local port using privileged port ==========="
10086 function get_named_value()
10090 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10093 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10094 awk '/^max_cached_mb/ { print $2 }')
10097 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10107 local cache_limit=32
10109 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10110 trap cleanup_101a EXIT
10111 $LCTL set_param -n llite.*.read_ahead_stats=0
10112 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10115 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10117 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10118 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10121 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10122 get_named_value 'read.but.discarded'); do
10123 discard=$(($discard + $s))
10127 $LCTL get_param osc.*-osc*.rpc_stats
10128 $LCTL get_param llite.*.read_ahead_stats
10130 # Discard is generally zero, but sometimes a few random reads line up
10131 # and trigger larger readahead, which is wasted & leads to discards.
10132 if [[ $(($discard)) -gt $nreads ]]; then
10133 error "too many ($discard) discarded pages"
10135 rm -f $DIR/$tfile || true
10137 run_test 101a "check read-ahead for random reads"
10139 setup_test101bc() {
10140 test_mkdir $DIR/$tdir
10142 local FILE_LENGTH=$2
10145 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10147 local list=$(comma_list $(osts_nodes))
10148 set_osd_param $list '' read_cache_enable 0
10149 set_osd_param $list '' writethrough_cache_enable 0
10151 trap cleanup_test101bc EXIT
10152 # prepare the read-ahead file
10153 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10155 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10156 count=$FILE_SIZE_MB 2> /dev/null
10160 cleanup_test101bc() {
10165 local list=$(comma_list $(osts_nodes))
10166 set_osd_param $list '' read_cache_enable 1
10167 set_osd_param $list '' writethrough_cache_enable 1
10171 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10176 local STRIPE_SIZE=$2
10177 local FILE_LENGTH=$3
10178 local RA_INC=1048576
10179 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10180 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10181 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10182 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10183 get_named_value 'read.but.discarded' | calc_total)
10184 if [[ $DISCARD -gt $discard_limit ]]; then
10185 $LCTL get_param llite.*.read_ahead_stats
10186 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10188 echo "Read-ahead success for size ${READ_SIZE}"
10193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10194 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10196 local STRIPE_SIZE=1048576
10197 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10199 if [ $SLOW == "yes" ]; then
10200 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10202 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10205 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10207 # prepare the read-ahead file
10208 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10209 cancel_lru_locks osc
10210 for BIDX in 2 4 8 16 32 64 128 256
10212 local BSIZE=$((BIDX*4096))
10213 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10214 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10215 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10216 $LCTL set_param -n llite.*.read_ahead_stats=0
10217 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10218 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10219 cancel_lru_locks osc
10220 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10225 run_test 101b "check stride-io mode read-ahead ================="
10228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10230 local STRIPE_SIZE=1048576
10231 local FILE_LENGTH=$((STRIPE_SIZE*100))
10234 local osc_rpc_stats
10236 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10238 cancel_lru_locks osc
10239 $LCTL set_param osc.*.rpc_stats=0
10240 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10241 $LCTL get_param osc.*.rpc_stats
10242 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10243 local stats=$($LCTL get_param -n $osc_rpc_stats)
10244 local lines=$(echo "$stats" | awk 'END {print NR;}')
10247 if [ $lines -le 20 ]; then
10248 echo "continue debug"
10251 for size in 1 2 4 8; do
10252 local rpc=$(echo "$stats" |
10253 awk '($1 == "'$size':") {print $2; exit; }')
10254 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10255 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10257 echo "$osc_rpc_stats check passed!"
10262 run_test 101c "check stripe_size aligned read-ahead"
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10267 local file=$DIR/$tfile
10268 local sz_MB=${FILESIZE_101d:-80}
10269 local ra_MB=${READAHEAD_MB:-40}
10271 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10272 [ $free_MB -lt $sz_MB ] &&
10273 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10275 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10276 $LFS setstripe -c -1 $file || error "setstripe failed"
10278 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10279 echo Cancel LRU locks on lustre client to flush the client cache
10280 cancel_lru_locks osc
10282 echo Disable read-ahead
10283 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10284 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10285 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10286 $LCTL get_param -n llite.*.max_read_ahead_mb
10288 echo "Reading the test file $file with read-ahead disabled"
10289 local sz_KB=$((sz_MB * 1024 / 4))
10290 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10291 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10292 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10293 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10295 echo "Cancel LRU locks on lustre client to flush the client cache"
10296 cancel_lru_locks osc
10297 echo Enable read-ahead with ${ra_MB}MB
10298 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10300 echo "Reading the test file $file with read-ahead enabled"
10301 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10302 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10304 echo "read-ahead disabled time read $raOFF"
10305 echo "read-ahead enabled time read $raON"
10308 wait_delete_completed
10310 # use awk for this check instead of bash because it handles decimals
10311 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10312 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10314 run_test 101d "file read with and without read-ahead enabled"
10317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10319 local file=$DIR/$tfile
10320 local size_KB=500 #KB
10324 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10325 local need_KB=$((count * size_KB))
10326 [[ $free_KB -le $need_KB ]] &&
10327 skip_env "Need free space $need_KB, have $free_KB"
10329 echo "Creating $count ${size_KB}K test files"
10330 for ((i = 0; i < $count; i++)); do
10331 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10334 echo "Cancel LRU locks on lustre client to flush the client cache"
10335 cancel_lru_locks $OSC
10337 echo "Reset readahead stats"
10338 $LCTL set_param -n llite.*.read_ahead_stats=0
10340 for ((i = 0; i < $count; i++)); do
10341 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10344 $LCTL get_param llite.*.max_cached_mb
10345 $LCTL get_param llite.*.read_ahead_stats
10346 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10347 get_named_value 'misses' | calc_total)
10349 for ((i = 0; i < $count; i++)); do
10350 rm -rf $file.$i 2>/dev/null
10353 #10000 means 20% reads are missing in readahead
10354 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10356 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10359 which iozone || skip_env "no iozone installed"
10361 local old_debug=$($LCTL get_param debug)
10362 old_debug=${old_debug#*=}
10363 $LCTL set_param debug="reada mmap"
10365 # create a test file
10366 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10368 echo Cancel LRU locks on lustre client to flush the client cache
10369 cancel_lru_locks osc
10371 echo Reset readahead stats
10372 $LCTL set_param -n llite.*.read_ahead_stats=0
10374 echo mmap read the file with small block size
10375 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10378 echo checking missing pages
10379 $LCTL get_param llite.*.read_ahead_stats
10380 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10381 get_named_value 'misses' | calc_total)
10383 $LCTL set_param debug="$old_debug"
10384 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10387 run_test 101f "check mmap read performance"
10389 test_101g_brw_size_test() {
10391 local pages=$((mb * 1048576 / PAGE_SIZE))
10392 local file=$DIR/$tfile
10394 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10395 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10396 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10397 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10401 stack_trap "rm -f $file" EXIT
10402 $LCTL set_param -n osc.*.rpc_stats=0
10404 # 10 RPCs should be enough for the test
10406 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10407 { error "dd write ${mb} MB blocks failed"; return 3; }
10408 cancel_lru_locks osc
10409 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10410 { error "dd write ${mb} MB blocks failed"; return 4; }
10412 # calculate number of full-sized read and write RPCs
10413 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10414 sed -n '/pages per rpc/,/^$/p' |
10415 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10416 END { print reads,writes }'))
10417 # allow one extra full-sized read RPC for async readahead
10418 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10419 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10420 [[ ${rpcs[1]} == $count ]] ||
10421 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10425 remote_ost_nodsh && skip "remote OST with nodsh"
10428 local osts=$(get_facets OST)
10429 local list=$(comma_list $(osts_nodes))
10430 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10431 local brw_size="obdfilter.*.brw_size"
10433 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10435 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10437 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10438 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10439 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10440 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10441 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10442 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10444 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10447 if [[ $orig_mb -lt 16 ]]; then
10448 save_lustre_params $osts "$brw_size" > $p
10449 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10450 error "set 16MB RPC size failed"
10452 echo "remount client to enable new RPC size"
10453 remount_client $MOUNT || error "remount_client failed"
10456 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10457 # should be able to set brw_size=12, but no rpc_stats for that
10458 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10461 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10463 if [[ $orig_mb -lt 16 ]]; then
10464 restore_lustre_params < $p
10465 remount_client $MOUNT || error "remount_client restore failed"
10468 rm -f $p $DIR/$tfile
10470 run_test 101g "Big bulk(4/16 MiB) readahead"
10473 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10475 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10476 error "dd 70M file failed"
10477 echo Cancel LRU locks on lustre client to flush the client cache
10478 cancel_lru_locks osc
10480 echo "Reset readahead stats"
10481 $LCTL set_param -n llite.*.read_ahead_stats 0
10483 echo "Read 10M of data but cross 64M bundary"
10484 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10485 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10486 get_named_value 'misses' | calc_total)
10487 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10488 rm -f $p $DIR/$tfile
10490 run_test 101h "Readahead should cover current read window"
10493 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10494 error "dd 10M file failed"
10496 local max_per_file_mb=$($LCTL get_param -n \
10497 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10498 cancel_lru_locks osc
10499 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10500 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10501 error "set max_read_ahead_per_file_mb to 1 failed"
10503 echo "Reset readahead stats"
10504 $LCTL set_param llite.*.read_ahead_stats=0
10506 dd if=$DIR/$tfile of=/dev/null bs=2M
10508 $LCTL get_param llite.*.read_ahead_stats
10509 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10510 awk '/misses/ { print $2 }')
10511 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10514 run_test 101i "allow current readahead to exceed reservation"
10517 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10518 error "setstripe $DIR/$tfile failed"
10519 local file_size=$((1048576 * 16))
10520 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10521 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10523 echo Disable read-ahead
10524 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10527 for blk in $PAGE_SIZE 1048576 $file_size; do
10528 cancel_lru_locks osc
10529 echo "Reset readahead stats"
10530 $LCTL set_param -n llite.*.read_ahead_stats=0
10531 local count=$(($file_size / $blk))
10532 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10533 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10534 get_named_value 'failed.to.fast.read' | calc_total)
10535 $LCTL get_param -n llite.*.read_ahead_stats
10536 [ $miss -eq $count ] || error "expected $count got $miss"
10539 rm -f $p $DIR/$tfile
10541 run_test 101j "A complete read block should be submitted when no RA"
10544 test_mkdir $DIR/$tdir
10545 chown $RUNAS_ID $DIR/$tdir
10548 STRIPE_COUNT=$OSTCOUNT
10549 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10551 trap cleanup_test102 EXIT
10553 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10555 for num in 1 2 3 4; do
10556 for count in $(seq 1 $STRIPE_COUNT); do
10557 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10558 local size=`expr $STRIPE_SIZE \* $num`
10559 local file=file"$num-$idx-$count"
10560 $1 $LFS setstripe -S $size -i $idx -c $count $file
10566 $1 tar cf $TMP/f102.tar $tdir --xattrs
10569 cleanup_test102() {
10571 rm -f $TMP/f102.tar
10572 rm -rf $DIR/d0.sanity/d102
10576 [ "$UID" != 0 ] && skip "must run as root"
10577 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10578 skip_env "must have user_xattr"
10580 [ -z "$(which setfattr 2>/dev/null)" ] &&
10581 skip_env "could not find setfattr"
10583 local testfile=$DIR/$tfile
10586 echo "set/get xattr..."
10587 setfattr -n trusted.name1 -v value1 $testfile ||
10588 error "setfattr -n trusted.name1=value1 $testfile failed"
10589 getfattr -n trusted.name1 $testfile 2> /dev/null |
10590 grep "trusted.name1=.value1" ||
10591 error "$testfile missing trusted.name1=value1"
10593 setfattr -n user.author1 -v author1 $testfile ||
10594 error "setfattr -n user.author1=author1 $testfile failed"
10595 getfattr -n user.author1 $testfile 2> /dev/null |
10596 grep "user.author1=.author1" ||
10597 error "$testfile missing trusted.author1=author1"
10599 echo "listxattr..."
10600 setfattr -n trusted.name2 -v value2 $testfile ||
10601 error "$testfile unable to set trusted.name2"
10602 setfattr -n trusted.name3 -v value3 $testfile ||
10603 error "$testfile unable to set trusted.name3"
10604 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10605 grep "trusted.name" | wc -l) -eq 3 ] ||
10606 error "$testfile missing 3 trusted.name xattrs"
10608 setfattr -n user.author2 -v author2 $testfile ||
10609 error "$testfile unable to set user.author2"
10610 setfattr -n user.author3 -v author3 $testfile ||
10611 error "$testfile unable to set user.author3"
10612 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10613 grep "user.author" | wc -l) -eq 3 ] ||
10614 error "$testfile missing 3 user.author xattrs"
10616 echo "remove xattr..."
10617 setfattr -x trusted.name1 $testfile ||
10618 error "$testfile error deleting trusted.name1"
10619 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10620 error "$testfile did not delete trusted.name1 xattr"
10622 setfattr -x user.author1 $testfile ||
10623 error "$testfile error deleting user.author1"
10624 echo "set lustre special xattr ..."
10625 $LFS setstripe -c1 $testfile
10626 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10627 awk -F "=" '/trusted.lov/ { print $2 }' )
10628 setfattr -n "trusted.lov" -v $lovea $testfile ||
10629 error "$testfile doesn't ignore setting trusted.lov again"
10630 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10631 error "$testfile allow setting invalid trusted.lov"
10634 run_test 102a "user xattr test =================================="
10636 check_102b_layout() {
10638 local testfile=$DIR/$tfile
10640 echo "test layout '$layout'"
10641 $LFS setstripe $layout $testfile || error "setstripe failed"
10642 $LFS getstripe -y $testfile
10644 echo "get/set/list trusted.lov xattr ..." # b=10930
10645 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10646 [[ "$value" =~ "trusted.lov" ]] ||
10647 error "can't get trusted.lov from $testfile"
10648 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10649 error "getstripe failed"
10651 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10653 value=$(cut -d= -f2 <<<$value)
10654 # LU-13168: truncated xattr should fail if short lov_user_md header
10655 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10656 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10657 for len in $lens; do
10658 echo "setfattr $len $testfile.2"
10659 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10660 [ $len -lt 66 ] && error "short xattr len=$len worked"
10662 local stripe_size=$($LFS getstripe -S $testfile.2)
10663 local stripe_count=$($LFS getstripe -c $testfile.2)
10664 [[ $stripe_size -eq 65536 ]] ||
10665 error "stripe size $stripe_size != 65536"
10666 [[ $stripe_count -eq $stripe_count_orig ]] ||
10667 error "stripe count $stripe_count != $stripe_count_orig"
10668 rm $testfile $testfile.2
10672 [ -z "$(which setfattr 2>/dev/null)" ] &&
10673 skip_env "could not find setfattr"
10674 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10676 # check plain layout
10677 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10679 # and also check composite layout
10680 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10683 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10686 [ -z "$(which setfattr 2>/dev/null)" ] &&
10687 skip_env "could not find setfattr"
10688 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10690 # b10930: get/set/list lustre.lov xattr
10691 echo "get/set/list lustre.lov xattr ..."
10692 test_mkdir $DIR/$tdir
10693 chown $RUNAS_ID $DIR/$tdir
10694 local testfile=$DIR/$tdir/$tfile
10695 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10696 error "setstripe failed"
10697 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10698 error "getstripe failed"
10699 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10700 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10702 local testfile2=${testfile}2
10703 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10704 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10706 $RUNAS $MCREATE $testfile2
10707 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10708 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10709 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10710 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10711 [ $stripe_count -eq $STRIPECOUNT ] ||
10712 error "stripe count $stripe_count != $STRIPECOUNT"
10714 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10716 compare_stripe_info1() {
10717 local stripe_index_all_zero=true
10719 for num in 1 2 3 4; do
10720 for count in $(seq 1 $STRIPE_COUNT); do
10721 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10722 local size=$((STRIPE_SIZE * num))
10723 local file=file"$num-$offset-$count"
10724 stripe_size=$($LFS getstripe -S $PWD/$file)
10725 [[ $stripe_size -ne $size ]] &&
10726 error "$file: size $stripe_size != $size"
10727 stripe_count=$($LFS getstripe -c $PWD/$file)
10728 # allow fewer stripes to be created, ORI-601
10729 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10730 error "$file: count $stripe_count != $count"
10731 stripe_index=$($LFS getstripe -i $PWD/$file)
10732 [[ $stripe_index -ne 0 ]] &&
10733 stripe_index_all_zero=false
10737 $stripe_index_all_zero &&
10738 error "all files are being extracted starting from OST index 0"
10742 have_xattrs_include() {
10743 tar --help | grep -q xattrs-include &&
10744 echo --xattrs-include="lustre.*"
10748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10751 XINC=$(have_xattrs_include)
10753 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10754 cd $DIR/$tdir/$tdir
10755 compare_stripe_info1
10757 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10763 XINC=$(have_xattrs_include)
10765 test_mkdir $DIR/$tdir.restore
10767 tar cf - --xattrs $tdir | tar xf - \
10768 -C $DIR/$tdir.restore --xattrs $XINC
10769 cd $DIR/$tdir.restore/$tdir
10770 compare_stripe_info1
10772 run_test 102f "tar copy files, not keep osts"
10775 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10776 skip "must have user_xattr"
10777 [ -z "$(which setfattr 2>/dev/null)" ] &&
10778 skip_env "could not find setfattr"
10779 [ -z "$(which getfattr 2>/dev/null)" ] &&
10780 skip_env "could not find getfattr"
10782 local xsize=${1:-1024} # in bytes
10783 local file=$DIR/$tfile
10784 local value="$(generate_string $xsize)"
10785 local xbig=trusted.big
10789 log "save $xbig on $file"
10790 if [ -z "$toobig" ]
10792 setfattr -n $xbig -v $value $file ||
10793 error "saving $xbig on $file failed"
10795 setfattr -n $xbig -v $value $file &&
10796 error "saving $xbig on $file succeeded"
10800 local orig=$(get_xattr_value $xbig $file)
10801 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10803 local xsml=trusted.sml
10804 log "save $xsml on $file"
10805 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10807 local new=$(get_xattr_value $xbig $file)
10808 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10810 log "grow $xsml on $file"
10811 setfattr -n $xsml -v "$value" $file ||
10812 error "growing $xsml on $file failed"
10814 new=$(get_xattr_value $xbig $file)
10815 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10816 log "$xbig still valid after growing $xsml"
10821 test_102h() { # bug 15777
10824 run_test 102h "grow xattr from inside inode to external block"
10827 large_xattr_enabled || skip_env "ea_inode feature disabled"
10829 echo "setting xattr of max xattr size: $(max_xattr_size)"
10830 grow_xattr $(max_xattr_size)
10832 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10833 echo "This should fail:"
10834 grow_xattr $(($(max_xattr_size) + 10)) 1
10836 run_test 102ha "grow xattr from inside inode to external inode"
10838 test_102i() { # bug 17038
10839 [ -z "$(which getfattr 2>/dev/null)" ] &&
10840 skip "could not find getfattr"
10843 ln -s $DIR/$tfile $DIR/${tfile}link
10844 getfattr -n trusted.lov $DIR/$tfile ||
10845 error "lgetxattr on $DIR/$tfile failed"
10846 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10847 grep -i "no such attr" ||
10848 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10849 rm -f $DIR/$tfile $DIR/${tfile}link
10851 run_test 102i "lgetxattr test on symbolic link ============"
10854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10855 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10857 XINC=$(have_xattrs_include)
10858 setup_test102 "$RUNAS"
10859 chown $RUNAS_ID $DIR/$tdir
10860 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10861 cd $DIR/$tdir/$tdir
10862 compare_stripe_info1 "$RUNAS"
10864 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10867 [ -z "$(which setfattr 2>/dev/null)" ] &&
10868 skip "could not find setfattr"
10871 # b22187 just check that does not crash for regular file.
10872 setfattr -n trusted.lov $DIR/$tfile
10873 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10874 local test_kdir=$DIR/$tdir
10875 test_mkdir $test_kdir
10876 local default_size=$($LFS getstripe -S $test_kdir)
10877 local default_count=$($LFS getstripe -c $test_kdir)
10878 local default_offset=$($LFS getstripe -i $test_kdir)
10879 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10880 error 'dir setstripe failed'
10881 setfattr -n trusted.lov $test_kdir
10882 local stripe_size=$($LFS getstripe -S $test_kdir)
10883 local stripe_count=$($LFS getstripe -c $test_kdir)
10884 local stripe_offset=$($LFS getstripe -i $test_kdir)
10885 [ $stripe_size -eq $default_size ] ||
10886 error "stripe size $stripe_size != $default_size"
10887 [ $stripe_count -eq $default_count ] ||
10888 error "stripe count $stripe_count != $default_count"
10889 [ $stripe_offset -eq $default_offset ] ||
10890 error "stripe offset $stripe_offset != $default_offset"
10891 rm -rf $DIR/$tfile $test_kdir
10893 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10896 [ -z "$(which getfattr 2>/dev/null)" ] &&
10897 skip "could not find getfattr"
10899 # LU-532 trusted. xattr is invisible to non-root
10900 local testfile=$DIR/$tfile
10904 echo "listxattr as user..."
10905 chown $RUNAS_ID $testfile
10906 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10907 grep -q "trusted" &&
10908 error "$testfile trusted xattrs are user visible"
10912 run_test 102l "listxattr size test =================================="
10914 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10915 local path=$DIR/$tfile
10918 listxattr_size_check $path || error "listattr_size_check $path failed"
10920 run_test 102m "Ensure listxattr fails on small bufffer ========"
10924 getxattr() { # getxattr path name
10925 # Return the base64 encoding of the value of xattr name on path.
10929 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10931 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10933 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10935 getfattr --absolute-names --encoding=base64 --name=$name $path |
10936 awk -F= -v name=$name '$1 == name {
10937 print substr($0, index($0, "=") + 1);
10941 test_102n() { # LU-4101 mdt: protect internal xattrs
10942 [ -z "$(which setfattr 2>/dev/null)" ] &&
10943 skip "could not find setfattr"
10944 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10946 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10949 local file0=$DIR/$tfile.0
10950 local file1=$DIR/$tfile.1
10951 local xattr0=$TMP/$tfile.0
10952 local xattr1=$TMP/$tfile.1
10953 local namelist="lov lma lmv link fid version som hsm"
10957 rm -rf $file0 $file1 $xattr0 $xattr1
10958 touch $file0 $file1
10960 # Get 'before' xattrs of $file1.
10961 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10963 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10964 namelist+=" lfsck_namespace"
10965 for name in $namelist; do
10966 # Try to copy xattr from $file0 to $file1.
10967 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10969 setfattr --name=trusted.$name --value="$value" $file1 ||
10970 error "setxattr 'trusted.$name' failed"
10972 # Try to set a garbage xattr.
10973 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10975 if [[ x$name == "xlov" ]]; then
10976 setfattr --name=trusted.lov --value="$value" $file1 &&
10977 error "setxattr invalid 'trusted.lov' success"
10979 setfattr --name=trusted.$name --value="$value" $file1 ||
10980 error "setxattr invalid 'trusted.$name' failed"
10983 # Try to remove the xattr from $file1. We don't care if this
10984 # appears to succeed or fail, we just don't want there to be
10985 # any changes or crashes.
10986 setfattr --remove=$trusted.$name $file1 2> /dev/null
10989 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10992 # Try to copy xattr from $file0 to $file1.
10993 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10995 setfattr --name=trusted.$name --value="$value" $file1 ||
10996 error "setxattr 'trusted.$name' failed"
10998 # Try to set a garbage xattr.
10999 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11001 setfattr --name=trusted.$name --value="$value" $file1 ||
11002 error "setxattr 'trusted.$name' failed"
11004 # Try to remove the xattr from $file1. We don't care if this
11005 # appears to succeed or fail, we just don't want there to be
11006 # any changes or crashes.
11007 setfattr --remove=$trusted.$name $file1 2> /dev/null
11010 # Get 'after' xattrs of file1.
11011 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11013 if ! diff $xattr0 $xattr1; then
11014 error "before and after xattrs of '$file1' differ"
11017 rm -rf $file0 $file1 $xattr0 $xattr1
11021 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11023 test_102p() { # LU-4703 setxattr did not check ownership
11024 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11025 skip "MDS needs to be at least 2.5.56"
11027 local testfile=$DIR/$tfile
11031 echo "setfacl as user..."
11032 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11033 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11035 echo "setfattr as user..."
11036 setfacl -m "u:$RUNAS_ID:---" $testfile
11037 $RUNAS setfattr -x system.posix_acl_access $testfile
11038 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11040 run_test 102p "check setxattr(2) correctly fails without permission"
11043 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11044 skip "MDS needs to be at least 2.6.92"
11046 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11048 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11051 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11052 skip "MDS needs to be at least 2.6.93"
11054 touch $DIR/$tfile || error "touch"
11055 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11056 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11057 rm $DIR/$tfile || error "rm"
11060 mkdir -p $DIR/$tdir || error "mkdir"
11061 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11062 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11063 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11064 error "$testfile error deleting user.author1"
11065 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11066 grep "user.$(basename $tdir)" &&
11067 error "$tdir did not delete user.$(basename $tdir)"
11068 rmdir $DIR/$tdir || error "rmdir"
11071 test_mkdir $DIR/$tdir
11072 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11073 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11074 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11075 error "$testfile error deleting user.author1"
11076 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11077 grep "user.$(basename $tdir)" &&
11078 error "$tdir did not delete user.$(basename $tdir)"
11079 rmdir $DIR/$tdir || error "rm striped dir"
11081 run_test 102r "set EAs with empty values"
11084 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11085 skip "MDS needs to be at least 2.11.52"
11087 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11089 save_lustre_params client "llite.*.xattr_cache" > $save
11091 for cache in 0 1; do
11092 lctl set_param llite.*.xattr_cache=$cache
11095 touch $DIR/$tfile || error "touch"
11096 for prefix in lustre security system trusted user; do
11097 # Note getxattr() may fail with 'Operation not
11098 # supported' or 'No such attribute' depending
11099 # on prefix and cache.
11100 getfattr -n $prefix.n102s $DIR/$tfile &&
11101 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11105 restore_lustre_params < $save
11107 run_test 102s "getting nonexistent xattrs should fail"
11110 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11111 skip "MDS needs to be at least 2.11.52"
11113 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11115 save_lustre_params client "llite.*.xattr_cache" > $save
11117 for cache in 0 1; do
11118 lctl set_param llite.*.xattr_cache=$cache
11120 for buf_size in 0 256; do
11122 touch $DIR/$tfile || error "touch"
11123 setfattr -n user.multiop $DIR/$tfile
11124 $MULTIOP $DIR/$tfile oa$buf_size ||
11125 error "cannot get zero length xattr value (buf_size = $buf_size)"
11129 restore_lustre_params < $save
11131 run_test 102t "zero length xattr values handled correctly"
11135 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11140 [ "$UID" != 0 ] && skip "must run as root"
11141 $GSS && skip_env "could not run under gss"
11142 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11143 skip_env "must have acl enabled"
11144 [ -z "$(which setfacl 2>/dev/null)" ] &&
11145 skip_env "could not find setfacl"
11146 remote_mds_nodsh && skip "remote MDS with nodsh"
11148 gpasswd -a daemon bin # LU-5641
11149 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11151 declare -a identity_old
11153 for num in $(seq $MDSCOUNT); do
11154 switch_identity $num true || identity_old[$num]=$?
11157 SAVE_UMASK=$(umask)
11159 mkdir -p $DIR/$tdir
11162 echo "performing cp ..."
11163 run_acl_subtest cp || error "run_acl_subtest cp failed"
11164 echo "performing getfacl-noacl..."
11165 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11166 echo "performing misc..."
11167 run_acl_subtest misc || error "misc test failed"
11168 echo "performing permissions..."
11169 run_acl_subtest permissions || error "permissions failed"
11170 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11171 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11172 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11173 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11175 echo "performing permissions xattr..."
11176 run_acl_subtest permissions_xattr ||
11177 error "permissions_xattr failed"
11179 echo "performing setfacl..."
11180 run_acl_subtest setfacl || error "setfacl test failed"
11182 # inheritance test got from HP
11183 echo "performing inheritance..."
11184 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11185 chmod +x make-tree || error "chmod +x failed"
11186 run_acl_subtest inheritance || error "inheritance test failed"
11189 echo "LU-974 ignore umask when acl is enabled..."
11190 run_acl_subtest 974 || error "LU-974 umask test failed"
11191 if [ $MDSCOUNT -ge 2 ]; then
11192 run_acl_subtest 974_remote ||
11193 error "LU-974 umask test failed under remote dir"
11196 echo "LU-2561 newly created file is same size as directory..."
11197 if [ "$mds1_FSTYPE" != "zfs" ]; then
11198 run_acl_subtest 2561 || error "LU-2561 test failed"
11200 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11203 run_acl_subtest 4924 || error "LU-4924 test failed"
11208 for num in $(seq $MDSCOUNT); do
11209 if [ "${identity_old[$num]}" = 1 ]; then
11210 switch_identity $num false || identity_old[$num]=$?
11214 run_test 103a "acl test"
11220 for U in {0..511}; do
11222 local O=$(printf "%04o" $U)
11224 umask $(printf "%04o" $((511 ^ $O)))
11225 $LFS setstripe -c 1 $DIR/$tfile.s$O
11226 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11228 (( $S == ($O & 0666) )) ||
11229 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11231 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11232 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11233 (( $S == ($O & 0666) )) ||
11234 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11236 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11237 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11238 (( $S == ($O & 0666) )) ||
11239 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11240 rm -f $DIR/$tfile.[smp]$0
11244 # limit the concurrently running threads to 64. LU-11878
11245 local idx=$((U % 64))
11246 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11251 run_test 103b "umask lfs setstripe"
11254 mkdir -p $DIR/$tdir
11255 cp -rp $DIR/$tdir $DIR/$tdir.bak
11257 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11258 error "$DIR/$tdir shouldn't contain default ACL"
11259 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11260 error "$DIR/$tdir.bak shouldn't contain default ACL"
11263 run_test 103c "'cp -rp' won't set empty acl"
11268 local saved_debug=$($LCTL get_param -n debug)
11270 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11271 skip "MDS needs to be at least 2.14.0"
11273 large_xattr_enabled || skip_env "ea_inode feature disabled"
11275 mkdir -p $DIR/$tdir
11276 # add big LOV EA to cause reply buffer overflow earlier
11277 $LFS setstripe -C 1000 $DIR/$tdir
11278 lctl set_param mdc.*-mdc*.stats=clear
11280 $LCTL set_param debug=0
11281 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11282 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11284 # add a large number of default ACLs (expect 8000+ for 2.13+)
11285 for U in {2..7000}; do
11286 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11287 error "Able to add just $U default ACLs"
11289 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11290 echo "$numacl default ACLs created"
11292 stat $DIR/$tdir || error "Cannot stat directory"
11293 # check file creation
11294 touch $DIR/$tdir/$tfile ||
11295 error "failed to create $tfile with $numacl default ACLs"
11296 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11297 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11298 echo "$fileacl ACLs were inherited"
11299 (( $fileacl == $numacl )) ||
11300 error "Not all default ACLs were inherited: $numacl != $fileacl"
11301 # check that new ACLs creation adds new ACLs to inherited ACLs
11302 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11303 error "Cannot set new ACL"
11304 numacl=$((numacl + 1))
11305 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11306 (( $fileacl == $numacl )) ||
11307 error "failed to add new ACL: $fileacl != $numacl as expected"
11308 # adds more ACLs to a file to reach their maximum at 8000+
11310 for U in {20000..25000}; do
11311 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11312 numacl=$((numacl + 1))
11314 echo "Added $numacl more ACLs to the file"
11315 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11316 echo "Total $fileacl ACLs in file"
11317 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11318 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11319 rmdir $DIR/$tdir || error "Cannot remove directory"
11321 run_test 103e "inheritance of big amount of default ACLs"
11324 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11325 skip "MDS needs to be at least 2.14.51"
11327 large_xattr_enabled || skip_env "ea_inode feature disabled"
11329 # enable changelog to consume more internal MDD buffers
11332 mkdir -p $DIR/$tdir
11334 $LFS setstripe -C 1000 $DIR/$tdir
11335 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11336 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11337 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11338 rmdir $DIR/$tdir || error "Cannot remove directory"
11340 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11346 lfs df || error "lfs df failed"
11347 lfs df -ih || error "lfs df -ih failed"
11348 lfs df -h $DIR || error "lfs df -h $DIR failed"
11349 lfs df -i $DIR || error "lfs df -i $DIR failed"
11350 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11351 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11353 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11354 lctl --device %$OSC deactivate
11355 lfs df || error "lfs df with deactivated OSC failed"
11356 lctl --device %$OSC activate
11357 # wait the osc back to normal
11358 wait_osc_import_ready client ost
11360 lfs df || error "lfs df with reactivated OSC failed"
11363 run_test 104a "lfs df [-ih] [path] test ========================="
11366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11367 [ $RUNAS_ID -eq $UID ] &&
11368 skip_env "RUNAS_ID = UID = $UID -- skipping"
11370 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11371 grep "Permission denied" | wc -l)))
11372 if [ $denied_cnt -ne 0 ]; then
11373 error "lfs check servers test failed"
11376 run_test 104b "$RUNAS lfs check servers test ===================="
11379 # Verify $1 is within range of $2.
11380 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11381 # $1 is <= 2% of $2. Else Fail.
11384 # Strip all units (M, G, T)
11385 actual=$(echo $1 | tr -d A-Z)
11386 expect=$(echo $2 | tr -d A-Z)
11388 expect_lo=$(($expect * 98 / 100)) # 2% below
11389 expect_hi=$(($expect * 102 / 100)) # 2% above
11391 # permit 2% drift above and below
11392 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11397 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11399 local ost_param="osd-zfs.$FSNAME-OST0000."
11400 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11401 local ofacets=$(get_facets OST)
11402 local mfacets=$(get_facets MDS)
11403 local saved_ost_blocks=
11404 local saved_mdt_blocks=
11406 echo "Before recordsize change"
11407 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11408 df=($(df -h | grep "/mnt/lustre"$))
11411 echo "lfs output : ${lfs_df[*]}"
11412 echo "df output : ${df[*]}"
11414 for facet in ${ofacets//,/ }; do
11415 if [ -z $saved_ost_blocks ]; then
11416 saved_ost_blocks=$(do_facet $facet \
11417 lctl get_param -n $ost_param.blocksize)
11418 echo "OST Blocksize: $saved_ost_blocks"
11420 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11421 do_facet $facet zfs set recordsize=32768 $ost
11424 # BS too small. Sufficient for functional testing.
11425 for facet in ${mfacets//,/ }; do
11426 if [ -z $saved_mdt_blocks ]; then
11427 saved_mdt_blocks=$(do_facet $facet \
11428 lctl get_param -n $mdt_param.blocksize)
11429 echo "MDT Blocksize: $saved_mdt_blocks"
11431 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11432 do_facet $facet zfs set recordsize=32768 $mdt
11435 # Give new values chance to reflect change
11438 echo "After recordsize change"
11439 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11440 df_after=($(df -h | grep "/mnt/lustre"$))
11443 echo "lfs output : ${lfs_df_after[*]}"
11444 echo "df output : ${df_after[*]}"
11447 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11448 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11449 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11450 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11451 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11452 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11455 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11456 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11457 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11458 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11459 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11460 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11462 # Restore MDT recordize back to original
11463 for facet in ${mfacets//,/ }; do
11464 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11465 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11468 # Restore OST recordize back to original
11469 for facet in ${ofacets//,/ }; do
11470 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11471 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11476 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11479 # doesn't work on 2.4 kernels
11481 if $(flock_is_enabled); then
11482 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11484 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11488 run_test 105a "flock when mounted without -o flock test ========"
11492 if $(flock_is_enabled); then
11493 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11495 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11499 run_test 105b "fcntl when mounted without -o flock test ========"
11503 if $(flock_is_enabled); then
11504 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11506 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11510 run_test 105c "lockf when mounted without -o flock test"
11512 test_105d() { # bug 15924
11513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11515 test_mkdir $DIR/$tdir
11516 flock_is_enabled || skip_env "mount w/o flock enabled"
11517 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11518 $LCTL set_param fail_loc=0x80000315
11519 flocks_test 2 $DIR/$tdir
11521 run_test 105d "flock race (should not freeze) ========"
11523 test_105e() { # bug 22660 && 22040
11524 flock_is_enabled || skip_env "mount w/o flock enabled"
11527 flocks_test 3 $DIR/$tfile
11529 run_test 105e "Two conflicting flocks from same process"
11531 test_106() { #bug 10921
11532 test_mkdir $DIR/$tdir
11533 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11534 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11536 run_test 106 "attempt exec of dir followed by chown of that dir"
11539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11547 local save_pattern=$(sysctl -n kernel.core_pattern)
11548 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11549 sysctl -w kernel.core_pattern=$file
11550 sysctl -w kernel.core_uses_pid=0
11552 ulimit -c unlimited
11558 kill -s 11 $SLEEPPID
11560 if [ -e $file ]; then
11561 size=`stat -c%s $file`
11562 [ $size -eq 0 ] && error "Fail to create core file $file"
11564 error "Fail to create core file $file"
11567 sysctl -w kernel.core_pattern=$save_pattern
11568 sysctl -w kernel.core_uses_pid=$save_uses_pid
11571 run_test 107 "Coredump on SIG"
11574 test_mkdir $DIR/$tdir
11575 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11576 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11577 error "mkdir with 256 char should fail, but did not"
11578 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11579 error "create with 255 char failed"
11580 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11581 error "create with 256 char should fail, but did not"
11586 run_test 110 "filename length checking"
11589 # Purpose: To verify dynamic thread (OSS) creation.
11592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11593 remote_ost_nodsh && skip "remote OST with nodsh"
11595 # Lustre does not stop service threads once they are started.
11596 # Reset number of running threads to default.
11601 local save_params="$TMP/sanity-$TESTNAME.parameters"
11603 # Get ll_ost_io count before I/O
11604 OSTIO_pre=$(do_facet ost1 \
11605 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11606 # Exit if lustre is not running (ll_ost_io not running).
11607 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11609 echo "Starting with $OSTIO_pre threads"
11610 local thread_max=$((OSTIO_pre * 2))
11611 local rpc_in_flight=$((thread_max * 2))
11612 # Number of I/O Process proposed to be started.
11614 local facets=$(get_facets OST)
11616 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11617 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11619 # Set in_flight to $rpc_in_flight
11620 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11621 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11622 nfiles=${rpc_in_flight}
11623 # Set ost thread_max to $thread_max
11624 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11626 # 5 Minutes should be sufficient for max number of OSS
11627 # threads(thread_max) to be created.
11631 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11632 test_mkdir $DIR/$tdir
11633 for i in $(seq $nfiles); do
11634 local file=$DIR/$tdir/${tfile}-$i
11635 $LFS setstripe -c -1 -i 0 $file
11636 ($WTL $file $timeout)&
11639 # I/O Started - Wait for thread_started to reach thread_max or report
11640 # error if thread_started is more than thread_max.
11641 echo "Waiting for thread_started to reach thread_max"
11642 local thread_started=0
11643 local end_time=$((SECONDS + timeout))
11645 while [ $SECONDS -le $end_time ] ; do
11647 # Get ost i/o thread_started count.
11648 thread_started=$(do_facet ost1 \
11650 ost.OSS.ost_io.threads_started | cut -d= -f2")
11651 # Break out if thread_started is equal/greater than thread_max
11652 if [[ $thread_started -ge $thread_max ]]; then
11653 echo ll_ost_io thread_started $thread_started, \
11654 equal/greater than thread_max $thread_max
11660 # Cleanup - We have the numbers, Kill i/o jobs if running.
11661 jobcount=($(jobs -p))
11662 for i in $(seq 0 $((${#jobcount[@]}-1)))
11664 kill -9 ${jobcount[$i]}
11665 if [ $? -ne 0 ] ; then
11667 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11671 # Cleanup files left by WTL binary.
11672 for i in $(seq $nfiles); do
11673 local file=$DIR/$tdir/${tfile}-$i
11675 if [ $? -ne 0 ] ; then
11676 echo "Warning: Failed to delete file $file"
11680 restore_lustre_params <$save_params
11681 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11683 # Error out if no new thread has started or Thread started is greater
11685 if [[ $thread_started -le $OSTIO_pre ||
11686 $thread_started -gt $thread_max ]]; then
11687 error "ll_ost_io: thread_started $thread_started" \
11688 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11689 "No new thread started or thread started greater " \
11693 run_test 115 "verify dynamic thread creation===================="
11696 wait_delete_completed
11697 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11698 echo "OST kbytes available: ${AVAIL[@]}"
11703 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11704 #echo OST $i: ${AVAIL[i]}kb
11705 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11709 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11714 echo "Min free space: OST $MINI: $MINV"
11715 echo "Max free space: OST $MAXI: $MAXV"
11718 test_116a() { # was previously test_116()
11719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11721 remote_mds_nodsh && skip "remote MDS with nodsh"
11723 echo -n "Free space priority "
11724 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11729 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11730 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11731 trap simple_cleanup_common EXIT
11733 # Check if we need to generate uneven OSTs
11734 test_mkdir -p $DIR/$tdir/OST${MINI}
11735 local FILL=$((MINV / 4))
11736 local DIFF=$((MAXV - MINV))
11737 local DIFF2=$((DIFF * 100 / MINV))
11739 local threshold=$(do_facet $SINGLEMDS \
11740 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11741 threshold=${threshold%%%}
11742 echo -n "Check for uneven OSTs: "
11743 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11745 if [[ $DIFF2 -gt $threshold ]]; then
11747 echo "Don't need to fill OST$MINI"
11749 # generate uneven OSTs. Write 2% over the QOS threshold value
11751 DIFF=$((threshold - DIFF2 + 2))
11752 DIFF2=$((MINV * DIFF / 100))
11753 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11754 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11755 error "setstripe failed"
11756 DIFF=$((DIFF2 / 2048))
11758 while [ $i -lt $DIFF ]; do
11760 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11761 bs=2M count=1 2>/dev/null
11770 DIFF=$((MAXV - MINV))
11771 DIFF2=$((DIFF * 100 / MINV))
11772 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11773 if [ $DIFF2 -gt $threshold ]; then
11776 echo "failed - QOS mode won't be used"
11777 simple_cleanup_common
11778 skip "QOS imbalance criteria not met"
11786 # now fill using QOS
11787 $LFS setstripe -c 1 $DIR/$tdir
11788 FILL=$((FILL / 200))
11789 if [ $FILL -gt 600 ]; then
11792 echo "writing $FILL files to QOS-assigned OSTs"
11794 while [ $i -lt $FILL ]; do
11796 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11797 count=1 2>/dev/null
11800 echo "wrote $i 200k files"
11804 echo "Note: free space may not be updated, so measurements might be off"
11806 DIFF2=$((MAXV - MINV))
11807 echo "free space delta: orig $DIFF final $DIFF2"
11808 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11809 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11810 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11811 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11812 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11813 if [[ $DIFF -gt 0 ]]; then
11814 FILL=$((DIFF2 * 100 / DIFF - 100))
11815 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11818 # Figure out which files were written where
11819 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11820 awk '/'$MINI1': / {print $2; exit}')
11822 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11823 echo "$MINC files created on smaller OST $MINI1"
11824 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11825 awk '/'$MAXI1': / {print $2; exit}')
11827 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11828 echo "$MAXC files created on larger OST $MAXI1"
11829 if [[ $MINC -gt 0 ]]; then
11830 FILL=$((MAXC * 100 / MINC - 100))
11831 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11833 [[ $MAXC -gt $MINC ]] ||
11834 error_ignore LU-9 "stripe QOS didn't balance free space"
11835 simple_cleanup_common
11837 run_test 116a "stripe QOS: free space balance ==================="
11839 test_116b() { # LU-2093
11840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11841 remote_mds_nodsh && skip "remote MDS with nodsh"
11843 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11844 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11845 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11846 [ -z "$old_rr" ] && skip "no QOS"
11847 do_facet $SINGLEMDS lctl set_param \
11848 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11849 mkdir -p $DIR/$tdir
11850 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11851 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11852 do_facet $SINGLEMDS lctl set_param fail_loc=0
11854 do_facet $SINGLEMDS lctl set_param \
11855 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11857 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11859 test_117() # bug 10891
11861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11863 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11864 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11865 lctl set_param fail_loc=0x21e
11866 > $DIR/$tfile || error "truncate failed"
11867 lctl set_param fail_loc=0
11868 echo "Truncate succeeded."
11871 run_test 117 "verify osd extend =========="
11873 NO_SLOW_RESENDCOUNT=4
11874 export OLD_RESENDCOUNT=""
11875 set_resend_count () {
11876 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11877 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11878 lctl set_param -n $PROC_RESENDCOUNT $1
11879 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11882 # for reduce test_118* time (b=14842)
11883 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11885 # Reset async IO behavior after error case
11887 FILE=$DIR/reset_async
11889 # Ensure all OSCs are cleared
11890 $LFS setstripe -c -1 $FILE
11891 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11896 test_118a() #bug 11710
11898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11903 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11904 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11906 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11907 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11912 run_test 118a "verify O_SYNC works =========="
11916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11917 remote_ost_nodsh && skip "remote OST with nodsh"
11921 #define OBD_FAIL_SRV_ENOENT 0x217
11922 set_nodes_failloc "$(osts_nodes)" 0x217
11923 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11925 set_nodes_failloc "$(osts_nodes)" 0
11926 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11927 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11930 if [[ $RC -eq 0 ]]; then
11931 error "Must return error due to dropped pages, rc=$RC"
11935 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11936 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11940 echo "Dirty pages not leaked on ENOENT"
11942 # Due to the above error the OSC will issue all RPCs syncronously
11943 # until a subsequent RPC completes successfully without error.
11944 $MULTIOP $DIR/$tfile Ow4096yc
11949 run_test 118b "Reclaim dirty pages on fatal error =========="
11953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11955 # for 118c, restore the original resend count, LU-1940
11956 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11957 set_resend_count $OLD_RESENDCOUNT
11958 remote_ost_nodsh && skip "remote OST with nodsh"
11962 #define OBD_FAIL_OST_EROFS 0x216
11963 set_nodes_failloc "$(osts_nodes)" 0x216
11965 # multiop should block due to fsync until pages are written
11966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11970 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11971 error "Multiop failed to block on fsync, pid=$MULTIPID"
11974 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11976 if [[ $WRITEBACK -eq 0 ]]; then
11977 error "No page in writeback, writeback=$WRITEBACK"
11980 set_nodes_failloc "$(osts_nodes)" 0
11983 if [[ $RC -ne 0 ]]; then
11984 error "Multiop fsync failed, rc=$RC"
11987 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11990 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11991 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11995 echo "Dirty pages flushed via fsync on EROFS"
11998 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12000 # continue to use small resend count to reduce test_118* time (b=14842)
12001 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12006 remote_ost_nodsh && skip "remote OST with nodsh"
12010 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12011 set_nodes_failloc "$(osts_nodes)" 0x214
12012 # multiop should block due to fsync until pages are written
12013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12017 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12018 error "Multiop failed to block on fsync, pid=$MULTIPID"
12021 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12023 if [[ $WRITEBACK -eq 0 ]]; then
12024 error "No page in writeback, writeback=$WRITEBACK"
12027 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12028 set_nodes_failloc "$(osts_nodes)" 0
12030 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12031 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12038 echo "Dirty pages gaurenteed flushed via fsync"
12041 run_test 118d "Fsync validation inject a delay of the bulk =========="
12044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12048 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12049 lctl set_param fail_loc=0x8000040a
12051 # Should simulate EINVAL error which is fatal
12052 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12054 if [[ $RC -eq 0 ]]; then
12055 error "Must return error due to dropped pages, rc=$RC"
12058 lctl set_param fail_loc=0x0
12060 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12061 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12062 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12064 if [[ $LOCKED -ne 0 ]]; then
12065 error "Locked pages remain in cache, locked=$LOCKED"
12068 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12069 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12073 echo "No pages locked after fsync"
12078 run_test 118f "Simulate unrecoverable OSC side error =========="
12081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12086 lctl set_param fail_loc=0x406
12088 # simulate local -ENOMEM
12089 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12092 lctl set_param fail_loc=0
12093 if [[ $RC -eq 0 ]]; then
12094 error "Must return error due to dropped pages, rc=$RC"
12097 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12098 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12099 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12101 if [[ $LOCKED -ne 0 ]]; then
12102 error "Locked pages remain in cache, locked=$LOCKED"
12105 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12106 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12110 echo "No pages locked after fsync"
12115 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12119 remote_ost_nodsh && skip "remote OST with nodsh"
12123 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12124 set_nodes_failloc "$(osts_nodes)" 0x20e
12125 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12129 set_nodes_failloc "$(osts_nodes)" 0
12130 if [[ $RC -eq 0 ]]; then
12131 error "Must return error due to dropped pages, rc=$RC"
12134 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12135 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12138 if [[ $LOCKED -ne 0 ]]; then
12139 error "Locked pages remain in cache, locked=$LOCKED"
12142 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12143 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12147 echo "No pages locked after fsync"
12151 run_test 118h "Verify timeout in handling recoverables errors =========="
12153 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12157 remote_ost_nodsh && skip "remote OST with nodsh"
12161 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12162 set_nodes_failloc "$(osts_nodes)" 0x20e
12164 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12165 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12168 set_nodes_failloc "$(osts_nodes)" 0
12172 if [[ $RC -ne 0 ]]; then
12173 error "got error, but should be not, rc=$RC"
12176 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12177 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12178 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12179 if [[ $LOCKED -ne 0 ]]; then
12180 error "Locked pages remain in cache, locked=$LOCKED"
12183 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12184 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12188 echo "No pages locked after fsync"
12192 run_test 118i "Fix error before timeout in recoverable error =========="
12194 [ "$SLOW" = "no" ] && set_resend_count 4
12197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12198 remote_ost_nodsh && skip "remote OST with nodsh"
12202 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12203 set_nodes_failloc "$(osts_nodes)" 0x220
12205 # return -EIO from OST
12206 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12208 set_nodes_failloc "$(osts_nodes)" 0x0
12209 if [[ $RC -eq 0 ]]; then
12210 error "Must return error due to dropped pages, rc=$RC"
12213 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12214 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12215 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12216 if [[ $LOCKED -ne 0 ]]; then
12217 error "Locked pages remain in cache, locked=$LOCKED"
12220 # in recoverable error on OST we want resend and stay until it finished
12221 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12222 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12226 echo "No pages locked after fsync"
12230 run_test 118j "Simulate unrecoverable OST side error =========="
12234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12235 remote_ost_nodsh && skip "remote OSTs with nodsh"
12237 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12238 set_nodes_failloc "$(osts_nodes)" 0x20e
12239 test_mkdir $DIR/$tdir
12241 for ((i=0;i<10;i++)); do
12242 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12243 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12250 set_nodes_failloc "$(osts_nodes)" 0
12253 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12255 test_118l() # LU-646
12257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12259 test_mkdir $DIR/$tdir
12260 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12263 run_test 118l "fsync dir"
12265 test_118m() # LU-3066
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12269 test_mkdir $DIR/$tdir
12270 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12273 run_test 118m "fdatasync dir ========="
12275 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12283 remote_ost_nodsh && skip "remote OSTs with nodsh"
12285 # Sleep to avoid a cached response.
12286 #define OBD_STATFS_CACHE_SECONDS 1
12289 # Inject a 10 second delay in the OST_STATFS handler.
12290 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12291 set_nodes_failloc "$(osts_nodes)" 0x242
12294 stat --file-system $MOUNT > /dev/null
12297 set_nodes_failloc "$(osts_nodes)" 0
12299 if ((end - begin > 20)); then
12300 error "statfs took $((end - begin)) seconds, expected 10"
12303 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12305 test_119a() # bug 11737
12307 BSIZE=$((512 * 1024))
12308 directio write $DIR/$tfile 0 1 $BSIZE
12309 # We ask to read two blocks, which is more than a file size.
12310 # directio will indicate an error when requested and actual
12311 # sizes aren't equeal (a normal situation in this case) and
12312 # print actual read amount.
12313 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12314 if [ "$NOB" != "$BSIZE" ]; then
12315 error "read $NOB bytes instead of $BSIZE"
12319 run_test 119a "Short directIO read must return actual read amount"
12321 test_119b() # bug 11737
12323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12325 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12326 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12328 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12329 error "direct read failed"
12332 run_test 119b "Sparse directIO read must return actual read amount"
12334 test_119c() # bug 13099
12337 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12338 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12341 run_test 119c "Testing for direct read hitting hole"
12343 test_119d() # bug 15950
12345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12347 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12348 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12350 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12351 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12352 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12353 lctl set_param fail_loc=0x40d
12354 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12357 cat $DIR/$tfile > /dev/null &
12358 lctl set_param fail_loc=0
12361 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12363 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12364 error "the read rpcs have not completed in 2s"
12366 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12368 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12372 remote_mds_nodsh && skip "remote MDS with nodsh"
12373 test_mkdir -i0 -c1 $DIR/$tdir
12374 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12375 skip_env "no early lock cancel on server"
12377 lru_resize_disable mdc
12378 lru_resize_disable osc
12379 cancel_lru_locks mdc
12380 # asynchronous object destroy at MDT could cause bl ast to client
12381 cancel_lru_locks osc
12383 stat $DIR/$tdir > /dev/null
12384 can1=$(do_facet mds1 \
12385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12386 awk '/ldlm_cancel/ {print $2}')
12387 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12388 awk '/ldlm_bl_callback/ {print $2}')
12389 test_mkdir -i0 -c1 $DIR/$tdir/d1
12390 can2=$(do_facet mds1 \
12391 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12392 awk '/ldlm_cancel/ {print $2}')
12393 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12394 awk '/ldlm_bl_callback/ {print $2}')
12395 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12396 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12397 lru_resize_enable mdc
12398 lru_resize_enable osc
12400 run_test 120a "Early Lock Cancel: mkdir test"
12403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12404 remote_mds_nodsh && skip "remote MDS with nodsh"
12405 test_mkdir $DIR/$tdir
12406 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12407 skip_env "no early lock cancel on server"
12409 lru_resize_disable mdc
12410 lru_resize_disable osc
12411 cancel_lru_locks mdc
12412 stat $DIR/$tdir > /dev/null
12413 can1=$(do_facet $SINGLEMDS \
12414 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12415 awk '/ldlm_cancel/ {print $2}')
12416 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12417 awk '/ldlm_bl_callback/ {print $2}')
12418 touch $DIR/$tdir/f1
12419 can2=$(do_facet $SINGLEMDS \
12420 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12421 awk '/ldlm_cancel/ {print $2}')
12422 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12423 awk '/ldlm_bl_callback/ {print $2}')
12424 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12425 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12426 lru_resize_enable mdc
12427 lru_resize_enable osc
12429 run_test 120b "Early Lock Cancel: create test"
12432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12433 remote_mds_nodsh && skip "remote MDS with nodsh"
12434 test_mkdir -i0 -c1 $DIR/$tdir
12435 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12436 skip "no early lock cancel on server"
12438 lru_resize_disable mdc
12439 lru_resize_disable osc
12440 test_mkdir -i0 -c1 $DIR/$tdir/d1
12441 test_mkdir -i0 -c1 $DIR/$tdir/d2
12442 touch $DIR/$tdir/d1/f1
12443 cancel_lru_locks mdc
12444 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12445 can1=$(do_facet mds1 \
12446 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12447 awk '/ldlm_cancel/ {print $2}')
12448 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12449 awk '/ldlm_bl_callback/ {print $2}')
12450 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12451 can2=$(do_facet mds1 \
12452 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12453 awk '/ldlm_cancel/ {print $2}')
12454 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12455 awk '/ldlm_bl_callback/ {print $2}')
12456 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12457 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12458 lru_resize_enable mdc
12459 lru_resize_enable osc
12461 run_test 120c "Early Lock Cancel: link test"
12464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12465 remote_mds_nodsh && skip "remote MDS with nodsh"
12466 test_mkdir -i0 -c1 $DIR/$tdir
12467 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12468 skip_env "no early lock cancel on server"
12470 lru_resize_disable mdc
12471 lru_resize_disable osc
12473 cancel_lru_locks mdc
12474 stat $DIR/$tdir > /dev/null
12475 can1=$(do_facet mds1 \
12476 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12477 awk '/ldlm_cancel/ {print $2}')
12478 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12479 awk '/ldlm_bl_callback/ {print $2}')
12480 chmod a+x $DIR/$tdir
12481 can2=$(do_facet mds1 \
12482 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12483 awk '/ldlm_cancel/ {print $2}')
12484 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12485 awk '/ldlm_bl_callback/ {print $2}')
12486 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12487 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12488 lru_resize_enable mdc
12489 lru_resize_enable osc
12491 run_test 120d "Early Lock Cancel: setattr test"
12494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12495 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12496 skip_env "no early lock cancel on server"
12497 remote_mds_nodsh && skip "remote MDS with nodsh"
12499 local dlmtrace_set=false
12501 test_mkdir -i0 -c1 $DIR/$tdir
12502 lru_resize_disable mdc
12503 lru_resize_disable osc
12504 ! $LCTL get_param debug | grep -q dlmtrace &&
12505 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12506 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12507 cancel_lru_locks mdc
12508 cancel_lru_locks osc
12509 dd if=$DIR/$tdir/f1 of=/dev/null
12510 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12511 # XXX client can not do early lock cancel of OST lock
12512 # during unlink (LU-4206), so cancel osc lock now.
12514 cancel_lru_locks osc
12515 can1=$(do_facet mds1 \
12516 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12517 awk '/ldlm_cancel/ {print $2}')
12518 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12519 awk '/ldlm_bl_callback/ {print $2}')
12520 unlink $DIR/$tdir/f1
12522 can2=$(do_facet mds1 \
12523 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12524 awk '/ldlm_cancel/ {print $2}')
12525 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12526 awk '/ldlm_bl_callback/ {print $2}')
12527 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12528 $LCTL dk $TMP/cancel.debug.txt
12529 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12530 $LCTL dk $TMP/blocking.debug.txt
12531 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12532 lru_resize_enable mdc
12533 lru_resize_enable osc
12535 run_test 120e "Early Lock Cancel: unlink test"
12538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12539 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12540 skip_env "no early lock cancel on server"
12541 remote_mds_nodsh && skip "remote MDS with nodsh"
12543 test_mkdir -i0 -c1 $DIR/$tdir
12544 lru_resize_disable mdc
12545 lru_resize_disable osc
12546 test_mkdir -i0 -c1 $DIR/$tdir/d1
12547 test_mkdir -i0 -c1 $DIR/$tdir/d2
12548 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12549 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12550 cancel_lru_locks mdc
12551 cancel_lru_locks osc
12552 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12553 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12554 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12555 # XXX client can not do early lock cancel of OST lock
12556 # during rename (LU-4206), so cancel osc lock now.
12558 cancel_lru_locks osc
12559 can1=$(do_facet mds1 \
12560 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12561 awk '/ldlm_cancel/ {print $2}')
12562 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12563 awk '/ldlm_bl_callback/ {print $2}')
12564 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12566 can2=$(do_facet mds1 \
12567 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12568 awk '/ldlm_cancel/ {print $2}')
12569 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12570 awk '/ldlm_bl_callback/ {print $2}')
12571 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12572 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12573 lru_resize_enable mdc
12574 lru_resize_enable osc
12576 run_test 120f "Early Lock Cancel: rename test"
12579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12580 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12581 skip_env "no early lock cancel on server"
12582 remote_mds_nodsh && skip "remote MDS with nodsh"
12584 lru_resize_disable mdc
12585 lru_resize_disable osc
12587 echo create $count files
12588 test_mkdir $DIR/$tdir
12589 cancel_lru_locks mdc
12590 cancel_lru_locks osc
12593 can0=$(do_facet $SINGLEMDS \
12594 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12595 awk '/ldlm_cancel/ {print $2}')
12596 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12597 awk '/ldlm_bl_callback/ {print $2}')
12598 createmany -o $DIR/$tdir/f $count
12600 can1=$(do_facet $SINGLEMDS \
12601 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12602 awk '/ldlm_cancel/ {print $2}')
12603 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12604 awk '/ldlm_bl_callback/ {print $2}')
12606 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12607 echo rm $count files
12610 can2=$(do_facet $SINGLEMDS \
12611 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12612 awk '/ldlm_cancel/ {print $2}')
12613 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12614 awk '/ldlm_bl_callback/ {print $2}')
12616 echo total: $count removes in $((t2-t1))
12617 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12619 # wait for commitment of removal
12620 lru_resize_enable mdc
12621 lru_resize_enable osc
12623 run_test 120g "Early Lock Cancel: performance test"
12625 test_121() { #bug #10589
12626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12629 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12630 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12631 lctl set_param fail_loc=0x310
12632 cancel_lru_locks osc > /dev/null
12633 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12634 lctl set_param fail_loc=0
12635 [[ $reads -eq $writes ]] ||
12636 error "read $reads blocks, must be $writes blocks"
12638 run_test 121 "read cancel race ========="
12640 test_123a_base() { # was test 123, statahead(bug 11401)
12644 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12645 log "testing UP system. Performance may be lower than expected."
12650 test_mkdir $DIR/$tdir
12651 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12652 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12654 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12655 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12657 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12658 lctl set_param -n llite.*.statahead_max 0
12659 lctl get_param llite.*.statahead_max
12660 cancel_lru_locks mdc
12661 cancel_lru_locks osc
12663 time $lsx $DIR/$tdir | wc -l
12665 delta=$((etime - stime))
12666 log "$lsx $i files without statahead: $delta sec"
12667 lctl set_param llite.*.statahead_max=$max
12669 swrong=$(lctl get_param -n llite.*.statahead_stats |
12670 grep "statahead wrong:" | awk '{print $3}')
12671 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12672 cancel_lru_locks mdc
12673 cancel_lru_locks osc
12675 time $lsx $DIR/$tdir | wc -l
12677 delta_sa=$((etime - stime))
12678 log "$lsx $i files with statahead: $delta_sa sec"
12679 lctl get_param -n llite.*.statahead_stats
12680 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12681 grep "statahead wrong:" | awk '{print $3}')
12683 [[ $swrong -lt $ewrong ]] &&
12684 log "statahead was stopped, maybe too many locks held!"
12685 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12687 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12688 max=$(lctl get_param -n llite.*.statahead_max |
12690 lctl set_param -n llite.*.statahead_max 0
12691 lctl get_param llite.*.statahead_max
12692 cancel_lru_locks mdc
12693 cancel_lru_locks osc
12695 time $lsx $DIR/$tdir | wc -l
12697 delta=$((etime - stime))
12698 log "$lsx $i files again without statahead: $delta sec"
12699 lctl set_param llite.*.statahead_max=$max
12700 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12701 if [ $SLOWOK -eq 0 ]; then
12702 error "$lsx $i files is slower with statahead!"
12704 log "$lsx $i files is slower with statahead!"
12710 [ $delta -gt 20 ] && break
12711 [ $delta -gt 8 ] && MULT=$((50 / delta))
12712 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12720 delta=$((etime - stime))
12721 log "rm -r $DIR/$tdir/: $delta seconds"
12723 lctl get_param -n llite.*.statahead_stats
12727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12729 test_123a_base "ls -l"
12731 run_test 123aa "verify statahead work"
12734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12736 statx_supported || skip_env "Test must be statx() syscall supported"
12738 test_123a_base "$STATX -l"
12740 run_test 123ab "verify statahead work by using statx"
12743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12745 statx_supported || skip_env "Test must be statx() syscall supported"
12752 cancel_lru_locks $OSC
12753 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12754 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12755 awk '/agl.total:/ {print $3}')
12756 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12757 test_123a_base "$STATX --cached=always -D"
12758 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12759 awk '/agl.total:/ {print $3}')
12760 [ $agl_before -eq $agl_after ] ||
12761 error "Should not trigger AGL thread - $agl_before:$agl_after"
12762 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12763 [ $rpcs_after -eq $rpcs_before ] ||
12764 error "$STATX should not send glimpse RPCs to $OSC"
12766 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12768 test_123b () { # statahead(bug 15027)
12769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12771 test_mkdir $DIR/$tdir
12772 createmany -o $DIR/$tdir/$tfile-%d 1000
12774 cancel_lru_locks mdc
12775 cancel_lru_locks osc
12777 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12778 lctl set_param fail_loc=0x80000803
12779 ls -lR $DIR/$tdir > /dev/null
12781 lctl set_param fail_loc=0x0
12782 lctl get_param -n llite.*.statahead_stats
12787 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12790 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12792 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12793 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12794 touch $DIR/$tdir.1/{1..3}
12795 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12797 remount_client $MOUNT
12799 $MULTIOP $DIR/$tdir.0 Q
12801 # let statahead to complete
12802 ls -l $DIR/$tdir.0 > /dev/null
12804 testid=$(echo $TESTNAME | tr '_' ' ')
12805 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12806 error "statahead warning" || true
12808 run_test 123c "Can not initialize inode warning on DNE statahead"
12811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12812 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12813 skip_env "no lru resize on server"
12817 test_mkdir $DIR/$tdir
12819 log "create $NR files at $DIR/$tdir"
12820 createmany -o $DIR/$tdir/f $NR ||
12821 error "failed to create $NR files in $DIR/$tdir"
12823 cancel_lru_locks mdc
12824 ls -l $DIR/$tdir > /dev/null
12828 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12829 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12830 LRU_SIZE=$($LCTL get_param -n $PARAM)
12831 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12832 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12834 log "NS=$(basename $NSDIR)"
12839 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12840 skip "Not enough cached locks created!"
12842 log "LRU=$LRU_SIZE"
12846 # We know that lru resize allows one client to hold $LIMIT locks
12847 # for 10h. After that locks begin to be killed by client.
12849 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12851 if [ $LIMIT -lt $LRU_SIZE ]; then
12852 skip "Limit is too small $LIMIT"
12855 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12856 # killing locks. Some time was spent for creating locks. This means
12857 # that up to the moment of sleep finish we must have killed some of
12858 # them (10-100 locks). This depends on how fast ther were created.
12859 # Many of them were touched in almost the same moment and thus will
12860 # be killed in groups.
12861 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12863 # Use $LRU_SIZE_B here to take into account real number of locks
12864 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12865 local LRU_SIZE_B=$LRU_SIZE
12867 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12868 log "OLD_LVF=$OLD_LVF"
12869 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12871 # Let's make sure that we really have some margin. Client checks
12872 # cached locks every 10 sec.
12873 SLEEP=$((SLEEP+20))
12874 log "Sleep ${SLEEP} sec"
12876 while ((SEC<$SLEEP)); do
12880 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12881 echo -n "$LRU_SIZE"
12884 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12885 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12887 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12888 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12889 unlinkmany $DIR/$tdir/f $NR
12893 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12894 log "unlink $NR files at $DIR/$tdir"
12895 unlinkmany $DIR/$tdir/f $NR
12897 run_test 124a "lru resize ======================================="
12899 get_max_pool_limit()
12901 local limit=$($LCTL get_param \
12902 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12904 for l in $limit; do
12905 if [[ $l -gt $max ]]; then
12913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12914 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12915 skip_env "no lru resize on server"
12917 LIMIT=$(get_max_pool_limit)
12919 NR=$(($(default_lru_size)*20))
12920 if [[ $NR -gt $LIMIT ]]; then
12921 log "Limit lock number by $LIMIT locks"
12925 IFree=$(mdsrate_inodes_available)
12926 if [ $IFree -lt $NR ]; then
12927 log "Limit lock number by $IFree inodes"
12931 lru_resize_disable mdc
12932 test_mkdir -p $DIR/$tdir/disable_lru_resize
12934 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12935 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12936 cancel_lru_locks mdc
12939 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12942 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12945 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12949 nolruresize_delta=$((etime-stime))
12950 log "ls -la time: $nolruresize_delta seconds"
12951 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12952 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12954 lru_resize_enable mdc
12955 test_mkdir -p $DIR/$tdir/enable_lru_resize
12957 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12958 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12959 cancel_lru_locks mdc
12962 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12965 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12968 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12972 lruresize_delta=$((etime-stime))
12973 log "ls -la time: $lruresize_delta seconds"
12974 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12976 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12977 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12978 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12979 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12981 log "lru resize performs the same with no lru resize"
12983 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12985 run_test 124b "lru resize (performance test) ======================="
12988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12989 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12990 skip_env "no lru resize on server"
12992 # cache ununsed locks on client
12994 cancel_lru_locks mdc
12995 test_mkdir $DIR/$tdir
12996 createmany -o $DIR/$tdir/f $nr ||
12997 error "failed to create $nr files in $DIR/$tdir"
12998 ls -l $DIR/$tdir > /dev/null
13000 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13001 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13002 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13003 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13004 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13006 # set lru_max_age to 1 sec
13007 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13008 echo "sleep $((recalc_p * 2)) seconds..."
13009 sleep $((recalc_p * 2))
13011 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13012 # restore lru_max_age
13013 $LCTL set_param -n $nsdir.lru_max_age $max_age
13014 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13015 unlinkmany $DIR/$tdir/f $nr
13017 run_test 124c "LRUR cancel very aged locks"
13020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13021 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13022 skip_env "no lru resize on server"
13024 # cache ununsed locks on client
13027 lru_resize_disable mdc
13028 stack_trap "lru_resize_enable mdc" EXIT
13030 cancel_lru_locks mdc
13032 # asynchronous object destroy at MDT could cause bl ast to client
13033 test_mkdir $DIR/$tdir
13034 createmany -o $DIR/$tdir/f $nr ||
13035 error "failed to create $nr files in $DIR/$tdir"
13036 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13038 ls -l $DIR/$tdir > /dev/null
13040 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13041 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13042 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13043 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13045 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13047 # set lru_max_age to 1 sec
13048 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13049 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13051 echo "sleep $((recalc_p * 2)) seconds..."
13052 sleep $((recalc_p * 2))
13054 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13056 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13058 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13060 test_125() { # 13358
13061 $LCTL get_param -n llite.*.client_type | grep -q local ||
13062 skip "must run as local client"
13063 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13064 skip_env "must have acl enabled"
13065 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13067 test_mkdir $DIR/$tdir
13068 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13069 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13070 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13072 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13074 test_126() { # bug 12829/13455
13075 $GSS && skip_env "must run as gss disabled"
13076 $LCTL get_param -n llite.*.client_type | grep -q local ||
13077 skip "must run as local client"
13078 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13080 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13081 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13083 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13085 run_test 126 "check that the fsgid provided by the client is taken into account"
13087 test_127a() { # bug 15521
13088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13089 local name count samp unit min max sum sumsq
13091 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13092 echo "stats before reset"
13093 $LCTL get_param osc.*.stats
13094 $LCTL set_param osc.*.stats=0
13095 local fsize=$((2048 * 1024))
13097 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13098 cancel_lru_locks osc
13099 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13101 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13102 stack_trap "rm -f $TMP/$tfile.tmp"
13103 while read name count samp unit min max sum sumsq; do
13104 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13105 [ ! $min ] && error "Missing min value for $name proc entry"
13106 eval $name=$count || error "Wrong proc format"
13109 read_bytes|write_bytes)
13110 [[ "$unit" =~ "bytes" ]] ||
13111 error "unit is not 'bytes': $unit"
13112 (( $min >= 4096 )) || error "min is too small: $min"
13113 (( $min <= $fsize )) || error "min is too big: $min"
13114 (( $max >= 4096 )) || error "max is too small: $max"
13115 (( $max <= $fsize )) || error "max is too big: $max"
13116 (( $sum == $fsize )) || error "sum is wrong: $sum"
13117 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13118 error "sumsquare is too small: $sumsq"
13119 (( $sumsq <= $fsize * $fsize )) ||
13120 error "sumsquare is too big: $sumsq"
13122 ost_read|ost_write)
13123 [[ "$unit" =~ "usec" ]] ||
13124 error "unit is not 'usec': $unit"
13128 done < $DIR/$tfile.tmp
13130 #check that we actually got some stats
13131 [ "$read_bytes" ] || error "Missing read_bytes stats"
13132 [ "$write_bytes" ] || error "Missing write_bytes stats"
13133 [ "$read_bytes" != 0 ] || error "no read done"
13134 [ "$write_bytes" != 0 ] || error "no write done"
13136 run_test 127a "verify the client stats are sane"
13138 test_127b() { # bug LU-333
13139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13140 local name count samp unit min max sum sumsq
13142 echo "stats before reset"
13143 $LCTL get_param llite.*.stats
13144 $LCTL set_param llite.*.stats=0
13146 # perform 2 reads and writes so MAX is different from SUM.
13147 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13148 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13149 cancel_lru_locks osc
13150 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13151 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13153 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13154 stack_trap "rm -f $TMP/$tfile.tmp"
13155 while read name count samp unit min max sum sumsq; do
13156 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13157 eval $name=$count || error "Wrong proc format"
13160 read_bytes|write_bytes)
13161 [[ "$unit" =~ "bytes" ]] ||
13162 error "unit is not 'bytes': $unit"
13163 (( $count == 2 )) || error "count is not 2: $count"
13164 (( $min == $PAGE_SIZE )) ||
13165 error "min is not $PAGE_SIZE: $min"
13166 (( $max == $PAGE_SIZE )) ||
13167 error "max is not $PAGE_SIZE: $max"
13168 (( $sum == $PAGE_SIZE * 2 )) ||
13169 error "sum is not $((PAGE_SIZE * 2)): $sum"
13172 [[ "$unit" =~ "usec" ]] ||
13173 error "unit is not 'usec': $unit"
13177 done < $TMP/$tfile.tmp
13179 #check that we actually got some stats
13180 [ "$read_bytes" ] || error "Missing read_bytes stats"
13181 [ "$write_bytes" ] || error "Missing write_bytes stats"
13182 [ "$read_bytes" != 0 ] || error "no read done"
13183 [ "$write_bytes" != 0 ] || error "no write done"
13185 run_test 127b "verify the llite client stats are sane"
13187 test_127c() { # LU-12394
13188 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13195 $LCTL set_param llite.*.extents_stats=1
13196 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13198 # Use two stripes so there is enough space in default config
13199 $LFS setstripe -c 2 $DIR/$tfile
13201 # Extent stats start at 0-4K and go in power of two buckets
13202 # LL_HIST_START = 12 --> 2^12 = 4K
13203 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13204 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13206 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13208 # Write and read, 2x each, second time at a non-zero offset
13209 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13210 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13211 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13212 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13216 $LCTL get_param llite.*.extents_stats
13219 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13221 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13223 reads=$(echo $bucket | awk '{print $5}')
13224 writes=$(echo $bucket | awk '{print $9}')
13225 [ "$reads" -eq $count ] ||
13226 error "$reads reads in < $bsize bucket, expect $count"
13227 [ "$writes" -eq $count ] ||
13228 error "$writes writes in < $bsize bucket, expect $count"
13231 # Test mmap write and read
13232 $LCTL set_param llite.*.extents_stats=c
13234 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13235 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13236 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13238 $LCTL get_param llite.*.extents_stats
13240 count=$(((size*1024) / PAGE_SIZE))
13242 bsize=$((2 * PAGE_SIZE / 1024))K
13244 bucket=$($LCTL get_param -n llite.*.extents_stats |
13246 reads=$(echo $bucket | awk '{print $5}')
13247 writes=$(echo $bucket | awk '{print $9}')
13248 # mmap writes fault in the page first, creating an additonal read
13249 [ "$reads" -eq $((2 * count)) ] ||
13250 error "$reads reads in < $bsize bucket, expect $count"
13251 [ "$writes" -eq $count ] ||
13252 error "$writes writes in < $bsize bucket, expect $count"
13254 run_test 127c "test llite extent stats with regular & mmap i/o"
13256 test_128() { # bug 15212
13258 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13263 result=$(grep error $TMP/$tfile.log)
13264 rm -f $DIR/$tfile $TMP/$tfile.log
13265 [ -z "$result" ] ||
13266 error "consecutive find's under interactive lfs failed"
13268 run_test 128 "interactive lfs for 2 consecutive find's"
13270 set_dir_limits () {
13275 local ldproc=/proc/fs/ldiskfs
13276 local facets=$(get_facets MDS)
13278 for facet in ${facets//,/ }; do
13279 canondev=$(ldiskfs_canon \
13280 *.$(convert_facet2label $facet).mntdev $facet)
13281 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13282 ldproc=/sys/fs/ldiskfs
13283 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13284 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13288 check_mds_dmesg() {
13289 local facets=$(get_facets MDS)
13290 for facet in ${facets//,/ }; do
13291 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13298 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13299 skip "Need MDS version with at least 2.5.56"
13300 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13301 skip_env "ldiskfs only test"
13303 remote_mds_nodsh && skip "remote MDS with nodsh"
13306 local has_warning=false
13309 mkdir -p $DIR/$tdir
13311 # block size of mds1
13312 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13313 set_dir_limits $maxsize $((maxsize * 6 / 8))
13314 stack_trap "set_dir_limits 0 0"
13315 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13316 local dirsize=$(stat -c%s "$DIR/$tdir")
13318 while (( $dirsize <= $maxsize )); do
13319 $MCREATE $DIR/$tdir/file_base_$nfiles
13321 # check two errors:
13322 # ENOSPC for ext4 max_dir_size, which has been used since
13323 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13324 if (( rc == ENOSPC )); then
13326 echo "rc=$rc returned as expected after $nfiles files"
13328 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13329 error "create failed w/o dir size limit"
13331 # messages may be rate limited if test is run repeatedly
13332 check_mds_dmesg '"is approaching max"' ||
13333 echo "warning message should be output"
13334 check_mds_dmesg '"has reached max"' ||
13335 echo "reached message should be output"
13337 dirsize=$(stat -c%s "$DIR/$tdir")
13339 [[ $dirsize -ge $maxsize ]] && return 0
13340 error "dirsize $dirsize < $maxsize after $nfiles files"
13341 elif (( rc != 0 )); then
13344 nfiles=$((nfiles + 1))
13345 dirsize=$(stat -c%s "$DIR/$tdir")
13348 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13350 run_test 129 "test directory size limit ========================"
13359 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13360 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13362 trap cleanup_130 EXIT RETURN
13364 local fm_file=$DIR/$tfile
13365 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13366 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13367 error "dd failed for $fm_file"
13369 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13370 filefrag -ves $fm_file
13372 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13373 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13374 [ $RC != 0 ] && error "filefrag $fm_file failed"
13376 filefrag_op=$(filefrag -ve -k $fm_file |
13377 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13378 lun=$($LFS getstripe -i $fm_file)
13380 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13383 for line in $filefrag_op
13385 frag_lun=`echo $line | cut -d: -f5`
13386 ext_len=`echo $line | cut -d: -f4`
13387 if (( $frag_lun != $lun )); then
13389 error "FIEMAP on 1-stripe file($fm_file) failed"
13392 (( tot_len += ext_len ))
13395 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13397 error "FIEMAP on 1-stripe file($fm_file) failed;"
13403 echo "FIEMAP on single striped file succeeded"
13405 run_test 130a "FIEMAP (1-stripe file)"
13408 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13410 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13411 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13413 trap cleanup_130 EXIT RETURN
13415 local fm_file=$DIR/$tfile
13416 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13417 error "setstripe on $fm_file"
13418 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13419 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13421 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13422 error "dd failed on $fm_file"
13424 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13425 filefrag_op=$(filefrag -ve -k $fm_file |
13426 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13428 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13429 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13434 for line in $filefrag_op
13436 frag_lun=$(echo $line | cut -d: -f5 |
13437 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13438 ext_len=$(echo $line | cut -d: -f4)
13439 if (( $frag_lun != $last_lun )); then
13440 if (( tot_len != 1024 )); then
13442 error "FIEMAP on $fm_file failed; returned " \
13443 "len $tot_len for OST $last_lun instead of 1024"
13446 (( num_luns += 1 ))
13450 (( tot_len += ext_len ))
13453 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13455 error "FIEMAP on $fm_file failed; returned wrong number of " \
13456 "luns or wrong len for OST $last_lun"
13462 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13464 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13467 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13469 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13470 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13472 trap cleanup_130 EXIT RETURN
13474 local fm_file=$DIR/$tfile
13475 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13476 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13477 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13479 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13480 error "dd failed on $fm_file"
13482 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13483 filefrag_op=$(filefrag -ve -k $fm_file |
13484 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13486 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13487 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13492 for line in $filefrag_op
13494 frag_lun=$(echo $line | cut -d: -f5 |
13495 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13496 ext_len=$(echo $line | cut -d: -f4)
13497 if (( $frag_lun != $last_lun )); then
13498 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13499 if (( logical != 512 )); then
13501 error "FIEMAP on $fm_file failed; returned " \
13502 "logical start for lun $logical instead of 512"
13505 if (( tot_len != 512 )); then
13507 error "FIEMAP on $fm_file failed; returned " \
13508 "len $tot_len for OST $last_lun instead of 1024"
13511 (( num_luns += 1 ))
13515 (( tot_len += ext_len ))
13518 if (( num_luns != 2 || tot_len != 512 )); then
13520 error "FIEMAP on $fm_file failed; returned wrong number of " \
13521 "luns or wrong len for OST $last_lun"
13527 echo "FIEMAP on 2-stripe file with hole succeeded"
13529 run_test 130c "FIEMAP (2-stripe file with hole)"
13532 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13534 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13535 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13537 trap cleanup_130 EXIT RETURN
13539 local fm_file=$DIR/$tfile
13540 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13541 error "setstripe on $fm_file"
13542 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13543 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13545 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13546 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13547 error "dd failed on $fm_file"
13549 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13550 filefrag_op=$(filefrag -ve -k $fm_file |
13551 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13553 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13554 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13559 for line in $filefrag_op
13561 frag_lun=$(echo $line | cut -d: -f5 |
13562 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13563 ext_len=$(echo $line | cut -d: -f4)
13564 if (( $frag_lun != $last_lun )); then
13565 if (( tot_len != 1024 )); then
13567 error "FIEMAP on $fm_file failed; returned " \
13568 "len $tot_len for OST $last_lun instead of 1024"
13571 (( num_luns += 1 ))
13575 (( tot_len += ext_len ))
13578 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13580 error "FIEMAP on $fm_file failed; returned wrong number of " \
13581 "luns or wrong len for OST $last_lun"
13587 echo "FIEMAP on N-stripe file succeeded"
13589 run_test 130d "FIEMAP (N-stripe file)"
13592 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13594 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13595 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13597 trap cleanup_130 EXIT RETURN
13599 local fm_file=$DIR/$tfile
13600 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13603 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13604 for ((i = 0; i < $NUM_BLKS; i++)); do
13605 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13606 conv=notrunc > /dev/null 2>&1
13609 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13610 filefrag_op=$(filefrag -ve -k $fm_file |
13611 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13613 last_lun=$(echo $filefrag_op | cut -d: -f5)
13618 for line in $filefrag_op; do
13619 frag_lun=$(echo $line | cut -d: -f5)
13620 ext_len=$(echo $line | cut -d: -f4)
13621 if [[ "$frag_lun" != "$last_lun" ]]; then
13622 if (( tot_len != $EXPECTED_LEN )); then
13624 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13626 (( num_luns += 1 ))
13630 (( tot_len += ext_len ))
13633 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13635 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13638 echo "FIEMAP with continuation calls succeeded"
13640 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13643 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13644 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13646 local fm_file=$DIR/$tfile
13647 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13648 error "multiop create with lov_delay_create on $fm_file"
13650 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13651 filefrag_extents=$(filefrag -vek $fm_file |
13652 awk '/extents? found/ { print $2 }')
13653 if [[ "$filefrag_extents" != "0" ]]; then
13654 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13659 run_test 130f "FIEMAP (unstriped file)"
13662 local file=$DIR/$tfile
13663 local nr=$((OSTCOUNT * 100))
13665 $LFS setstripe -C $nr $file ||
13666 error "failed to setstripe -C $nr $file"
13668 dd if=/dev/zero of=$file count=$nr bs=1M
13670 nr=$($LFS getstripe -c $file)
13672 local extents=$(filefrag -v $file |
13673 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13675 echo "filefrag list $extents extents in file with stripecount $nr"
13676 if (( extents < nr )); then
13677 $LFS getstripe $file
13679 error "filefrag printed $extents < $nr extents"
13684 run_test 130g "FIEMAP (overstripe file)"
13686 # Test for writev/readv
13688 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13689 error "writev test failed"
13690 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13691 error "readv failed"
13694 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13697 local fsize=$((524288 + 1048576 + 1572864))
13698 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13699 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13700 error "append writev test failed"
13702 ((fsize += 1572864 + 1048576))
13703 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13704 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13705 error "append writev test failed"
13708 run_test 131b "test append writev"
13711 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13714 run_test 131c "test read/write on file w/o objects"
13717 rwv -f $DIR/$tfile -w -n 1 1572864
13718 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13719 if [ "$NOB" != 1572864 ]; then
13720 error "Short read filed: read $NOB bytes instead of 1572864"
13724 run_test 131d "test short read"
13727 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13728 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13729 error "read hitting hole failed"
13732 run_test 131e "test read hitting hole"
13741 mds*) res=$(do_facet $facet \
13742 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13744 ost*) res=$(do_facet $facet \
13745 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13747 *) error "Wrong facet '$facet'" ;;
13749 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13750 # if the argument $3 is zero, it means any stat increment is ok.
13751 if [[ $want -gt 0 ]]; then
13752 local count=$(echo $res | awk '{ print $2 }')
13753 [[ $count -ne $want ]] &&
13754 error "The $op counter on $facet is $count, not $want"
13759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13760 remote_ost_nodsh && skip "remote OST with nodsh"
13761 remote_mds_nodsh && skip "remote MDS with nodsh"
13762 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13763 skip_env "MDS doesn't support rename stats"
13765 local testdir=$DIR/${tdir}/stats_testdir
13767 mkdir -p $DIR/${tdir}
13770 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13771 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13773 # verify mdt stats first.
13774 mkdir ${testdir} || error "mkdir failed"
13775 check_stats $SINGLEMDS "mkdir" 1
13776 touch ${testdir}/${tfile} || error "touch failed"
13777 check_stats $SINGLEMDS "open" 1
13778 check_stats $SINGLEMDS "close" 1
13779 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13780 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13781 check_stats $SINGLEMDS "mknod" 2
13783 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13784 check_stats $SINGLEMDS "unlink" 1
13785 rm -f ${testdir}/${tfile} || error "file remove failed"
13786 check_stats $SINGLEMDS "unlink" 2
13788 # remove working dir and check mdt stats again.
13789 rmdir ${testdir} || error "rmdir failed"
13790 check_stats $SINGLEMDS "rmdir" 1
13792 local testdir1=$DIR/${tdir}/stats_testdir1
13793 mkdir -p ${testdir}
13794 mkdir -p ${testdir1}
13795 touch ${testdir1}/test1
13796 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13797 check_stats $SINGLEMDS "crossdir_rename" 1
13799 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13800 check_stats $SINGLEMDS "samedir_rename" 1
13802 rm -rf $DIR/${tdir}
13804 run_test 133a "Verifying MDT stats ========================================"
13809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13810 remote_ost_nodsh && skip "remote OST with nodsh"
13811 remote_mds_nodsh && skip "remote MDS with nodsh"
13813 local testdir=$DIR/${tdir}/stats_testdir
13815 mkdir -p ${testdir} || error "mkdir failed"
13816 touch ${testdir}/${tfile} || error "touch failed"
13817 cancel_lru_locks mdc
13820 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13821 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13823 # extra mdt stats verification.
13824 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13825 check_stats $SINGLEMDS "setattr" 1
13826 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13827 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13829 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13830 check_stats $SINGLEMDS "getattr" 1
13832 rm -rf $DIR/${tdir}
13834 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13835 # so the check below is not reliable
13836 [ $MDSCOUNT -eq 1 ] || return 0
13838 # Sleep to avoid a cached response.
13839 #define OBD_STATFS_CACHE_SECONDS 1
13841 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13842 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13843 $LFS df || error "lfs failed"
13844 check_stats $SINGLEMDS "statfs" 1
13846 # check aggregated statfs (LU-10018)
13847 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13849 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13852 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13853 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13855 check_stats $SINGLEMDS "statfs" 1
13857 # We want to check that the client didn't send OST_STATFS to
13858 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13859 # extra care is needed here.
13860 if remote_mds; then
13861 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13862 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13864 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13865 [ "$res" ] && error "OST got STATFS"
13870 run_test 133b "Verifying extra MDT stats =================================="
13873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13874 remote_ost_nodsh && skip "remote OST with nodsh"
13875 remote_mds_nodsh && skip "remote MDS with nodsh"
13877 local testdir=$DIR/$tdir/stats_testdir
13879 test_mkdir -p $testdir
13881 # verify obdfilter stats.
13882 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13884 cancel_lru_locks osc
13885 wait_delete_completed
13888 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13889 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13891 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13894 cancel_lru_locks osc
13895 check_stats ost1 "write" 1
13897 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13898 check_stats ost1 "read" 1
13900 > $testdir/$tfile || error "truncate failed"
13901 check_stats ost1 "punch" 1
13903 rm -f $testdir/$tfile || error "file remove failed"
13904 wait_delete_completed
13905 check_stats ost1 "destroy" 1
13909 run_test 133c "Verifying OST stats ========================================"
13916 while [ $value -ge 2 ]; do
13921 if [ $orig -gt $order ]; then
13929 local size=('K' 'M' 'G' 'T');
13931 local size_string=$value
13933 while [ $value -ge 1024 ]; do
13934 if [ $i -gt 3 ]; then
13935 #T is the biggest unit we get here, if that is bigger,
13937 size_string=${value}T
13940 value=$((value >> 10))
13941 if [ $value -lt 1024 ]; then
13942 size_string=${value}${size[$i]}
13951 get_rename_size() {
13953 local context=${2:-.}
13954 local sample=$(do_facet $SINGLEMDS $LCTL \
13955 get_param mdt.$FSNAME-MDT0000.rename_stats |
13956 grep -A1 $context |
13957 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13963 remote_ost_nodsh && skip "remote OST with nodsh"
13964 remote_mds_nodsh && skip "remote MDS with nodsh"
13965 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13966 skip_env "MDS doesn't support rename stats"
13968 local testdir1=$DIR/${tdir}/stats_testdir1
13969 local testdir2=$DIR/${tdir}/stats_testdir2
13970 mkdir -p $DIR/${tdir}
13972 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13974 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13975 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13977 createmany -o $testdir1/test 512 || error "createmany failed"
13979 # check samedir rename size
13980 mv ${testdir1}/test0 ${testdir1}/test_0
13982 local testdir1_size=$(ls -l $DIR/${tdir} |
13983 awk '/stats_testdir1/ {print $5}')
13984 local testdir2_size=$(ls -l $DIR/${tdir} |
13985 awk '/stats_testdir2/ {print $5}')
13987 testdir1_size=$(order_2 $testdir1_size)
13988 testdir2_size=$(order_2 $testdir2_size)
13990 testdir1_size=$(size_in_KMGT $testdir1_size)
13991 testdir2_size=$(size_in_KMGT $testdir2_size)
13993 echo "source rename dir size: ${testdir1_size}"
13994 echo "target rename dir size: ${testdir2_size}"
13996 local cmd="do_facet $SINGLEMDS $LCTL "
13997 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13999 eval $cmd || error "$cmd failed"
14000 local samedir=$($cmd | grep 'same_dir')
14001 local same_sample=$(get_rename_size $testdir1_size)
14002 [ -z "$samedir" ] && error "samedir_rename_size count error"
14003 [[ $same_sample -eq 1 ]] ||
14004 error "samedir_rename_size error $same_sample"
14005 echo "Check same dir rename stats success"
14007 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14009 # check crossdir rename size
14010 mv ${testdir1}/test_0 ${testdir2}/test_0
14012 testdir1_size=$(ls -l $DIR/${tdir} |
14013 awk '/stats_testdir1/ {print $5}')
14014 testdir2_size=$(ls -l $DIR/${tdir} |
14015 awk '/stats_testdir2/ {print $5}')
14017 testdir1_size=$(order_2 $testdir1_size)
14018 testdir2_size=$(order_2 $testdir2_size)
14020 testdir1_size=$(size_in_KMGT $testdir1_size)
14021 testdir2_size=$(size_in_KMGT $testdir2_size)
14023 echo "source rename dir size: ${testdir1_size}"
14024 echo "target rename dir size: ${testdir2_size}"
14026 eval $cmd || error "$cmd failed"
14027 local crossdir=$($cmd | grep 'crossdir')
14028 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14029 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14030 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14031 [[ $src_sample -eq 1 ]] ||
14032 error "crossdir_rename_size error $src_sample"
14033 [[ $tgt_sample -eq 1 ]] ||
14034 error "crossdir_rename_size error $tgt_sample"
14035 echo "Check cross dir rename stats success"
14036 rm -rf $DIR/${tdir}
14038 run_test 133d "Verifying rename_stats ========================================"
14041 remote_mds_nodsh && skip "remote MDS with nodsh"
14042 remote_ost_nodsh && skip "remote OST with nodsh"
14043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14045 local testdir=$DIR/${tdir}/stats_testdir
14046 local ctr f0 f1 bs=32768 count=42 sum
14048 mkdir -p ${testdir} || error "mkdir failed"
14050 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14052 for ctr in {write,read}_bytes; do
14054 cancel_lru_locks osc
14056 do_facet ost1 $LCTL set_param -n \
14057 "obdfilter.*.exports.clear=clear"
14059 if [ $ctr = write_bytes ]; then
14061 f1=${testdir}/${tfile}
14063 f0=${testdir}/${tfile}
14067 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14070 cancel_lru_locks osc
14072 sum=$(do_facet ost1 $LCTL get_param \
14073 "obdfilter.*.exports.*.stats" |
14074 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14075 $1 == ctr { sum += $7 }
14076 END { printf("%0.0f", sum) }')
14078 if ((sum != bs * count)); then
14079 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14083 rm -rf $DIR/${tdir}
14085 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14088 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14089 skip "too old lustre for get_param -R ($facet_ver)"
14091 # verifying readability.
14092 $LCTL get_param -R '*' &> /dev/null
14094 # Verifing writability with badarea_io.
14095 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14096 local skipped_params='force_lbug|changelog_mask|daemon_file'
14097 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14098 egrep -v "$skipped_params" |
14099 xargs -n 1 find $proc_dirs -name |
14100 xargs -n 1 badarea_io ||
14101 error "client badarea_io failed"
14103 # remount the FS in case writes/reads /proc break the FS
14104 cleanup || error "failed to unmount"
14105 setup || error "failed to setup"
14107 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14110 remote_mds_nodsh && skip "remote MDS with nodsh"
14111 remote_ost_nodsh && skip "remote OST with nodsh"
14113 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14114 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14116 for facet in mds1 ost1; do
14117 local facet_ver=$(lustre_version_code $facet)
14118 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14119 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14121 log "$facet: too old lustre for get_param -R"
14123 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14124 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14125 tr -d = | egrep -v $skipped_params |
14126 xargs -n 1 find $proc_dirs -name |
14127 xargs -n 1 badarea_io" ||
14128 error "$facet badarea_io failed"
14130 skip_noexit "$facet: too old lustre for get_param -R"
14134 # remount the FS in case writes/reads /proc break the FS
14135 cleanup || error "failed to unmount"
14136 setup || error "failed to setup"
14138 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14141 remote_mds_nodsh && skip "remote MDS with nodsh"
14142 remote_ost_nodsh && skip "remote OST with nodsh"
14143 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14144 skip "Need MDS version at least 2.9.54"
14147 for facet in client mds1 ost1; do
14148 # Get the list of files that are missing the terminating newline
14149 local plist=$(do_facet $facet
14150 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14152 for ent in $plist; do
14153 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14154 awk -v FS='\v' -v RS='\v\v' \
14155 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14156 print FILENAME}'" 2>/dev/null)
14157 [ -z $missing ] || {
14158 do_facet $facet $LCTL get_param $ent | od -An -tx1
14159 error "file does not end with newline: $facet-$ent"
14164 run_test 133h "Proc files should end with newlines"
14167 remote_mds_nodsh && skip "remote MDS with nodsh"
14168 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14169 skip "Need MDS version at least 2.7.54"
14171 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14172 cancel_lru_locks mdc
14174 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14175 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14176 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14179 createmany -o $DIR/$tdir/f $nr ||
14180 error "failed to create $nr files in $DIR/$tdir"
14181 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14183 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14184 do_facet mds1 $LCTL set_param fail_loc=0x327
14185 do_facet mds1 $LCTL set_param fail_val=500
14188 echo "sleep 10 seconds ..."
14190 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14192 do_facet mds1 $LCTL set_param fail_loc=0
14193 do_facet mds1 $LCTL set_param fail_val=0
14194 [ $lck_cnt -lt $unused ] ||
14195 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14198 unlinkmany $DIR/$tdir/f $nr
14200 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14203 remote_mds_nodsh && skip "remote MDS with nodsh"
14204 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14205 skip "Need MDS version at least 2.7.54"
14207 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14208 cancel_lru_locks mdc
14210 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14211 ldlm.lock_reclaim_threshold_mb)
14212 # disable reclaim temporarily
14213 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14215 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14216 do_facet mds1 $LCTL set_param fail_loc=0x328
14217 do_facet mds1 $LCTL set_param fail_val=500
14219 $LCTL set_param debug=+trace
14222 createmany -o $DIR/$tdir/f $nr &
14223 local create_pid=$!
14225 echo "Sleep $TIMEOUT seconds ..."
14227 if ! ps -p $create_pid > /dev/null 2>&1; then
14228 do_facet mds1 $LCTL set_param fail_loc=0
14229 do_facet mds1 $LCTL set_param fail_val=0
14230 do_facet mds1 $LCTL set_param \
14231 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14232 error "createmany finished incorrectly!"
14234 do_facet mds1 $LCTL set_param fail_loc=0
14235 do_facet mds1 $LCTL set_param fail_val=0
14236 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14237 wait $create_pid || return 1
14239 unlinkmany $DIR/$tdir/f $nr
14241 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14244 remote_mds_nodsh && skip "remote MDS with nodsh"
14245 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14246 skip "Need MDS version at least 2.13.50"
14249 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14251 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14252 #set only one record at plain llog
14253 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14255 #fill already existed plain llog each 64767
14256 #wrapping whole catalog
14257 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14259 createmany -o $DIR/$tdir/$tfile_ 64700
14260 for (( i = 0; i < 64700; i = i + 2 ))
14262 rm $DIR/$tdir/$tfile_$i &
14263 rm $DIR/$tdir/$tfile_$((i + 1)) &
14268 #waiting osp synchronization
14269 wait_delete_completed
14271 run_test 135 "Race catalog processing"
14274 remote_mds_nodsh && skip "remote MDS with nodsh"
14275 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14276 skip "Need MDS version at least 2.13.50"
14279 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14280 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14281 #set only one record at plain llog
14282 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14283 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14285 #fill already existed 2 plain llogs each 64767
14286 #wrapping whole catalog
14287 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14288 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14289 wait_delete_completed
14291 createmany -o $DIR/$tdir/$tfile_ 10
14294 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14295 for (( i = 0; i < 10; i = i + 3 ))
14297 rm $DIR/$tdir/$tfile_$i &
14298 rm $DIR/$tdir/$tfile_$((i + 1)) &
14302 rm $DIR/$tdir/$tfile_$((i + 2)) &
14305 #waiting osp synchronization
14306 wait_delete_completed
14308 run_test 136 "Race catalog processing 2"
14310 test_140() { #bug-17379
14311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14313 test_mkdir $DIR/$tdir
14314 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14315 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14317 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14318 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14320 while i=$((i + 1)); do
14322 cd $i || error "Changing to $i"
14323 ln -s ../stat stat || error "Creating stat symlink"
14324 # Read the symlink until ELOOP present,
14325 # not LBUGing the system is considered success,
14326 # we didn't overrun the stack.
14327 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14328 if [ $ret -ne 0 ]; then
14329 if [ $ret -eq 40 ]; then
14332 error "Open stat symlink"
14338 echo "The symlink depth = $i"
14339 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14340 error "Invalid symlink depth"
14342 # Test recursive symlink
14343 ln -s symlink_self symlink_self
14344 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14345 echo "open symlink_self returns $ret"
14346 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14348 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14353 local TF="$TMP/$tfile"
14355 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14356 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14358 cancel_lru_locks $OSC
14359 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14360 remount_client $MOUNT
14362 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14365 $TRUNCATE $DIR/$tfile 6000
14366 cancel_lru_locks $OSC
14367 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14370 echo "12345" >>$DIR/$tfile
14371 cancel_lru_locks $OSC
14372 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14375 echo "12345" >>$DIR/$tfile
14376 cancel_lru_locks $OSC
14377 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14379 run_test 150a "truncate/append tests"
14382 check_set_fallocate_or_skip
14385 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14386 check_fallocate $DIR/$tfile || error "fallocate failed"
14388 run_test 150b "Verify fallocate (prealloc) functionality"
14391 check_set_fallocate_or_skip
14394 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14395 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14397 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14398 # precomputed md5sum for 20MB of zeroes
14399 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14400 local sum=($(md5sum $DIR/$tfile))
14402 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14404 check_set_fallocate 1
14407 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14408 sum=($(md5sum $DIR/$tfile))
14410 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14412 run_test 150bb "Verify fallocate modes both zero space"
14415 check_set_fallocate_or_skip
14416 local striping="-c2"
14418 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14419 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14420 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14421 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14422 local want=$((OSTCOUNT * 1048576))
14424 # Must allocate all requested space, not more than 5% extra
14425 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14426 error "bytes $bytes is not $want"
14430 echo "verify fallocate on PFL file"
14432 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14434 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14435 error "Create $DIR/$tfile failed"
14436 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14437 error "fallocate failed"
14438 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14439 want=$((512 * 1048576))
14441 # Must allocate all requested space, not more than 5% extra
14442 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14443 error "bytes $bytes is not $want"
14445 run_test 150c "Verify fallocate Size and Blocks"
14448 check_set_fallocate_or_skip
14449 local striping="-c2"
14451 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14453 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14454 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14455 error "setstripe failed"
14456 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14457 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14458 local want=$((OSTCOUNT * 1048576))
14460 # Must allocate all requested space, not more than 5% extra
14461 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14462 error "bytes $bytes is not $want"
14464 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14467 check_set_fallocate_or_skip
14471 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14472 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14473 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14475 # Find OST with Minimum Size
14476 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14477 sort -un | head -1)
14479 # Get 100MB per OST of the available space to reduce run time
14480 # else 60% of the available space if we are running SLOW tests
14481 if [ $SLOW == "no" ]; then
14482 local space=$((1024 * 100 * OSTCOUNT))
14484 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14487 fallocate -l${space}k $DIR/$tfile ||
14488 error "fallocate ${space}k $DIR/$tfile failed"
14489 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14491 # get size immediately after fallocate. This should be correctly
14493 local size=$(stat -c '%s' $DIR/$tfile)
14494 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14496 # Sleep for a while for statfs to get updated. And not pull from cache.
14499 echo "df after fallocate:"
14502 (( size / 1024 == space )) || error "size $size != requested $space"
14503 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14504 error "used $used < space $space"
14506 rm $DIR/$tfile || error "rm failed"
14508 wait_delete_completed
14510 echo "df after unlink:"
14513 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14518 local want_size_before=20480 # in bytes
14519 local want_blocks_before=40 # 512 sized blocks
14520 local want_blocks_after=24 # 512 sized blocks
14521 local length=$(((want_blocks_before - want_blocks_after) * 512))
14523 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14524 skip "need at least 2.14.0 for fallocate punch"
14526 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14527 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14530 check_set_fallocate_or_skip
14531 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14533 [[ "x$DOM" == "xyes" ]] &&
14534 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14536 echo "Verify fallocate punch: Range within the file range"
14537 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14538 error "dd failed for bs 4096 and count 5"
14540 # Call fallocate with punch range which is within the file range
14541 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14542 error "fallocate failed: offset 4096 and length $length"
14543 # client must see changes immediately after fallocate
14544 size=$(stat -c '%s' $DIR/$tfile)
14545 blocks=$(stat -c '%b' $DIR/$tfile)
14547 # Verify punch worked.
14548 (( blocks == want_blocks_after )) ||
14549 error "punch failed: blocks $blocks != $want_blocks_after"
14551 (( size == want_size_before )) ||
14552 error "punch failed: size $size != $want_size_before"
14554 # Verify there is hole in file
14555 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14556 # precomputed md5sum
14557 local expect="4a9a834a2db02452929c0a348273b4aa"
14559 cksum=($(md5sum $DIR/$tfile))
14560 [[ "${cksum[0]}" == "$expect" ]] ||
14561 error "unexpected MD5SUM after punch: ${cksum[0]}"
14563 # Start second sub-case for fallocate punch.
14564 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14565 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14566 error "dd failed for bs 4096 and count 5"
14568 # Punch range less than block size will have no change in block count
14569 want_blocks_after=40 # 512 sized blocks
14571 # Punch overlaps two blocks and less than blocksize
14572 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14573 error "fallocate failed: offset 4000 length 3000"
14574 size=$(stat -c '%s' $DIR/$tfile)
14575 blocks=$(stat -c '%b' $DIR/$tfile)
14577 # Verify punch worked.
14578 (( blocks == want_blocks_after )) ||
14579 error "punch failed: blocks $blocks != $want_blocks_after"
14581 (( size == want_size_before )) ||
14582 error "punch failed: size $size != $want_size_before"
14584 # Verify if range is really zero'ed out. We expect Zeros.
14585 # precomputed md5sum
14586 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14587 cksum=($(md5sum $DIR/$tfile))
14588 [[ "${cksum[0]}" == "$expect" ]] ||
14589 error "unexpected MD5SUM after punch: ${cksum[0]}"
14591 run_test 150f "Verify fallocate punch functionality"
14599 local BS=4096 # Block size in bytes
14601 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14602 skip "need at least 2.14.0 for fallocate punch"
14604 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14605 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14608 check_set_fallocate_or_skip
14609 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14611 if [[ "x$DOM" == "xyes" ]]; then
14612 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14613 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14615 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14616 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14619 # Get 100MB per OST of the available space to reduce run time
14620 # else 60% of the available space if we are running SLOW tests
14621 if [ $SLOW == "no" ]; then
14622 space=$((1024 * 100 * OSTCOUNT))
14624 # Find OST with Minimum Size
14625 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14626 sort -un | head -1)
14627 echo "min size OST: $space"
14628 space=$(((space * 60)/100 * OSTCOUNT))
14630 # space in 1k units, round to 4k blocks
14631 local blkcount=$((space * 1024 / $BS))
14633 echo "Verify fallocate punch: Very large Range"
14634 fallocate -l${space}k $DIR/$tfile ||
14635 error "fallocate ${space}k $DIR/$tfile failed"
14636 # write 1M at the end, start and in the middle
14637 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14638 error "dd failed: bs $BS count 256"
14639 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14640 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14641 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14642 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14645 size=$(stat -c '%s' $DIR/$tfile)
14647 # gather punch length.
14648 local punch_size=$((size - (BS * 2)))
14650 echo "punch_size = $punch_size"
14651 echo "size - punch_size: $((size - punch_size))"
14652 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14654 # Call fallocate to punch all except 2 blocks. We leave the
14655 # first and the last block
14656 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14657 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14658 error "fallocate failed: offset $BS length $punch_size"
14660 size_after=$(stat -c '%s' $DIR/$tfile)
14661 blocks_after=$(stat -c '%b' $DIR/$tfile)
14663 # Verify punch worked.
14664 # Size should be kept
14665 (( size == size_after )) ||
14666 error "punch failed: size $size != $size_after"
14668 # two 4k data blocks to remain plus possible 1 extra extent block
14669 (( blocks_after <= ((BS / 512) * 3) )) ||
14670 error "too many blocks remains: $blocks_after"
14672 # Verify that file has hole between the first and the last blocks
14673 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14674 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14676 echo "Hole at [$hole_start, $hole_end)"
14677 (( hole_start == BS )) ||
14678 error "no hole at offset $BS after punch"
14680 (( hole_end == BS + punch_size )) ||
14681 error "data at offset $hole_end < $((BS + punch_size))"
14683 run_test 150g "Verify fallocate punch on large range"
14685 #LU-2902 roc_hit was not able to read all values from lproc
14686 function roc_hit_init() {
14687 local list=$(comma_list $(osts_nodes))
14688 local dir=$DIR/$tdir-check
14689 local file=$dir/$tfile
14695 #use setstripe to do a write to every ost
14696 for i in $(seq 0 $((OSTCOUNT-1))); do
14697 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14698 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14699 idx=$(printf %04x $i)
14700 BEFORE=$(get_osd_param $list *OST*$idx stats |
14701 awk '$1 == "cache_access" {sum += $7}
14702 END { printf("%0.0f", sum) }')
14704 cancel_lru_locks osc
14705 cat $file >/dev/null
14707 AFTER=$(get_osd_param $list *OST*$idx stats |
14708 awk '$1 == "cache_access" {sum += $7}
14709 END { printf("%0.0f", sum) }')
14711 echo BEFORE:$BEFORE AFTER:$AFTER
14712 if ! let "AFTER - BEFORE == 4"; then
14714 error "roc_hit is not safe to use"
14722 function roc_hit() {
14723 local list=$(comma_list $(osts_nodes))
14724 echo $(get_osd_param $list '' stats |
14725 awk '$1 == "cache_hit" {sum += $7}
14726 END { printf("%0.0f", sum) }')
14729 function set_cache() {
14732 if [ "$2" == "off" ]; then
14735 local list=$(comma_list $(osts_nodes))
14736 set_osd_param $list '' $1_cache_enable $on
14738 cancel_lru_locks osc
14742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14743 remote_ost_nodsh && skip "remote OST with nodsh"
14746 local list=$(comma_list $(osts_nodes))
14748 # check whether obdfilter is cache capable at all
14749 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14750 skip "not cache-capable obdfilter"
14753 # check cache is enabled on all obdfilters
14754 if get_osd_param $list '' read_cache_enable | grep 0; then
14755 skip "oss cache is disabled"
14758 set_osd_param $list '' writethrough_cache_enable 1
14760 # check write cache is enabled on all obdfilters
14761 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14762 skip "oss write cache is NOT enabled"
14767 #define OBD_FAIL_OBD_NO_LRU 0x609
14768 do_nodes $list $LCTL set_param fail_loc=0x609
14770 # pages should be in the case right after write
14771 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14774 local BEFORE=$(roc_hit)
14775 cancel_lru_locks osc
14776 cat $DIR/$tfile >/dev/null
14777 local AFTER=$(roc_hit)
14779 do_nodes $list $LCTL set_param fail_loc=0
14781 if ! let "AFTER - BEFORE == CPAGES"; then
14782 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14785 cancel_lru_locks osc
14786 # invalidates OST cache
14787 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14788 set_osd_param $list '' read_cache_enable 0
14789 cat $DIR/$tfile >/dev/null
14791 # now data shouldn't be found in the cache
14793 cancel_lru_locks osc
14794 cat $DIR/$tfile >/dev/null
14796 if let "AFTER - BEFORE != 0"; then
14797 error "IN CACHE: before: $BEFORE, after: $AFTER"
14800 set_osd_param $list '' read_cache_enable 1
14803 run_test 151 "test cache on oss and controls ==============================="
14806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14808 local TF="$TMP/$tfile"
14810 # simulate ENOMEM during write
14811 #define OBD_FAIL_OST_NOMEM 0x226
14812 lctl set_param fail_loc=0x80000226
14813 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14815 sync || error "sync failed"
14816 lctl set_param fail_loc=0
14818 # discard client's cache
14819 cancel_lru_locks osc
14821 # simulate ENOMEM during read
14822 lctl set_param fail_loc=0x80000226
14823 cmp $TF $DIR/$tfile || error "cmp failed"
14824 lctl set_param fail_loc=0
14828 run_test 152 "test read/write with enomem ============================"
14831 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14833 run_test 153 "test if fdatasync does not crash ======================="
14835 dot_lustre_fid_permission_check() {
14837 local ffid=$MOUNT/.lustre/fid/$fid
14840 echo "stat fid $fid"
14841 stat $ffid > /dev/null || error "stat $ffid failed."
14842 echo "touch fid $fid"
14843 touch $ffid || error "touch $ffid failed."
14844 echo "write to fid $fid"
14845 cat /etc/hosts > $ffid || error "write $ffid failed."
14846 echo "read fid $fid"
14847 diff /etc/hosts $ffid || error "read $ffid failed."
14848 echo "append write to fid $fid"
14849 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14850 echo "rename fid $fid"
14851 mv $ffid $test_dir/$tfile.1 &&
14852 error "rename $ffid to $tfile.1 should fail."
14853 touch $test_dir/$tfile.1
14854 mv $test_dir/$tfile.1 $ffid &&
14855 error "rename $tfile.1 to $ffid should fail."
14856 rm -f $test_dir/$tfile.1
14857 echo "truncate fid $fid"
14858 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14859 echo "link fid $fid"
14860 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14861 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14862 echo "setfacl fid $fid"
14863 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14864 echo "getfacl fid $fid"
14865 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14867 echo "unlink fid $fid"
14868 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14869 echo "mknod fid $fid"
14870 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14872 fid=[0xf00000400:0x1:0x0]
14873 ffid=$MOUNT/.lustre/fid/$fid
14875 echo "stat non-exist fid $fid"
14876 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14877 echo "write to non-exist fid $fid"
14878 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14879 echo "link new fid $fid"
14880 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14882 mkdir -p $test_dir/$tdir
14883 touch $test_dir/$tdir/$tfile
14884 fid=$($LFS path2fid $test_dir/$tdir)
14887 error "error: could not get fid for $test_dir/$dir/$tfile."
14889 ffid=$MOUNT/.lustre/fid/$fid
14892 ls $ffid > /dev/null || error "ls $ffid failed."
14893 echo "touch $fid/$tfile.1"
14894 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14896 echo "touch $MOUNT/.lustre/fid/$tfile"
14897 touch $MOUNT/.lustre/fid/$tfile && \
14898 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14900 echo "setxattr to $MOUNT/.lustre/fid"
14901 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14903 echo "listxattr for $MOUNT/.lustre/fid"
14904 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14906 echo "delxattr from $MOUNT/.lustre/fid"
14907 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14909 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14910 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14911 error "touch invalid fid should fail."
14913 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14914 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14915 error "touch non-normal fid should fail."
14917 echo "rename $tdir to $MOUNT/.lustre/fid"
14918 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14919 error "rename to $MOUNT/.lustre/fid should fail."
14921 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14923 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14924 local new_obf_mode=777
14926 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14927 chmod $new_obf_mode $DIR/.lustre/fid ||
14928 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14930 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14931 [ $obf_mode -eq $new_obf_mode ] ||
14932 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14934 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14935 chmod $old_obf_mode $DIR/.lustre/fid ||
14936 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14939 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14940 fid=$($LFS path2fid $test_dir/$tfile-2)
14942 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14944 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14945 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14946 error "create lov data thru .lustre failed"
14948 echo "cp /etc/passwd $test_dir/$tfile-2"
14949 cp /etc/passwd $test_dir/$tfile-2 ||
14950 error "copy to $test_dir/$tfile-2 failed."
14951 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14952 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14953 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14955 rm -rf $test_dir/tfile.lnk
14956 rm -rf $test_dir/$tfile-2
14960 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14961 skip "Need MDS version at least 2.4.1"
14963 local tf=$DIR/$tfile
14966 local fid=$($LFS path2fid $tf)
14967 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14969 # check that we get the same pathname back
14972 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14973 echo "$rootpath $fid"
14974 found=$($LFS fid2path $rootpath "$fid")
14975 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14976 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14979 # check wrong root path format
14980 rootpath=$MOUNT"_wrong"
14981 found=$($LFS fid2path $rootpath "$fid")
14982 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14984 run_test 154A "lfs path2fid and fid2path basic checks"
14987 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14988 skip "Need MDS version at least 2.4.1"
14990 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14991 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14992 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14993 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14995 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14996 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14998 # check that we get the same pathname
14999 echo "PFID: $PFID, name: $name"
15000 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15001 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15002 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15003 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15005 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15007 run_test 154B "verify the ll_decode_linkea tool"
15010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15011 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15012 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15013 skip "Need MDS version at least 2.2.51"
15014 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15016 cp /etc/hosts $DIR/$tfile
15018 fid=$($LFS path2fid $DIR/$tfile)
15020 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15022 dot_lustre_fid_permission_check "$fid" $DIR ||
15023 error "dot lustre permission check $fid failed"
15025 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15027 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15029 touch $MOUNT/.lustre/file &&
15030 error "creation is not allowed under .lustre"
15032 mkdir $MOUNT/.lustre/dir &&
15033 error "mkdir is not allowed under .lustre"
15037 run_test 154a "Open-by-FID"
15040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15041 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15043 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15044 skip "Need MDS version at least 2.2.51"
15046 local remote_dir=$DIR/$tdir/remote_dir
15050 mkdir -p $DIR/$tdir
15051 $LFS mkdir -i $MDTIDX $remote_dir ||
15052 error "create remote directory failed"
15054 cp /etc/hosts $remote_dir/$tfile
15056 fid=$($LFS path2fid $remote_dir/$tfile)
15058 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15060 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15061 error "dot lustre permission check $fid failed"
15064 run_test 154b "Open-by-FID for remote directory"
15067 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15068 skip "Need MDS version at least 2.4.1"
15070 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15071 local FID1=$($LFS path2fid $DIR/$tfile.1)
15072 local FID2=$($LFS path2fid $DIR/$tfile.2)
15073 local FID3=$($LFS path2fid $DIR/$tfile.3)
15076 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15077 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15078 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15080 [ "$FID" = "${!want}" ] ||
15081 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15085 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15087 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15088 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15092 run_test 154c "lfs path2fid and fid2path multiple arguments"
15095 remote_mds_nodsh && skip "remote MDS with nodsh"
15096 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15097 skip "Need MDS version at least 2.5.53"
15099 if remote_mds; then
15100 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15104 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15111 local fid=$($LFS path2fid $DIR/$tfile)
15114 cmd="exec $fd<$DIR/$tfile"
15116 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15117 echo "$fid_list" | grep "$fid"
15120 cmd="exec $fd>/dev/null"
15122 if [ $rc -ne 0 ]; then
15123 error "FID $fid not found in open files list $fid_list"
15126 run_test 154d "Verify open file fid"
15130 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15131 skip "Need MDS version at least 2.6.50"
15133 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15134 error ".lustre returned by readdir"
15137 run_test 154e ".lustre is not returned by readdir"
15140 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15142 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15143 mkdir_on_mdt0 $DIR/$tdir
15144 # test dirs inherit from its stripe
15145 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15146 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15147 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15148 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15151 # get fid of parents
15152 local FID0=$($LFS path2fid $DIR/$tdir)
15153 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15154 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15155 local FID3=$($LFS path2fid $DIR)
15157 # check that path2fid --parents returns expected <parent_fid>/name
15158 # 1) test for a directory (single parent)
15159 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15160 [ "$parent" == "$FID0/foo1" ] ||
15161 error "expected parent: $FID0/foo1, got: $parent"
15163 # 2) test for a file with nlink > 1 (multiple parents)
15164 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15165 echo "$parent" | grep -F "$FID1/$tfile" ||
15166 error "$FID1/$tfile not returned in parent list"
15167 echo "$parent" | grep -F "$FID2/link" ||
15168 error "$FID2/link not returned in parent list"
15170 # 3) get parent by fid
15171 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15172 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15173 echo "$parent" | grep -F "$FID1/$tfile" ||
15174 error "$FID1/$tfile not returned in parent list (by fid)"
15175 echo "$parent" | grep -F "$FID2/link" ||
15176 error "$FID2/link not returned in parent list (by fid)"
15178 # 4) test for entry in root directory
15179 parent=$($LFS path2fid --parents $DIR/f)
15180 echo "$parent" | grep -F "$FID3/f" ||
15181 error "$FID3/f not returned in parent list"
15183 # 5) test it on root directory
15184 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15185 error "$MOUNT should not have parents"
15187 # enable xattr caching and check that linkea is correctly updated
15188 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15189 save_lustre_params client "llite.*.xattr_cache" > $save
15190 lctl set_param llite.*.xattr_cache 1
15192 # 6.1) linkea update on rename
15193 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15195 # get parents by fid
15196 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15197 # foo1 should no longer be returned in parent list
15198 echo "$parent" | grep -F "$FID1" &&
15199 error "$FID1 should no longer be in parent list"
15200 # the new path should appear
15201 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15202 error "$FID2/$tfile.moved is not in parent list"
15204 # 6.2) linkea update on unlink
15205 rm -f $DIR/$tdir/foo2/link
15206 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15207 # foo2/link should no longer be returned in parent list
15208 echo "$parent" | grep -F "$FID2/link" &&
15209 error "$FID2/link should no longer be in parent list"
15213 restore_lustre_params < $save
15216 run_test 154f "get parent fids by reading link ea"
15220 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15221 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15222 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15223 skip "Need MDS version at least 2.6.92"
15225 mkdir_on_mdt0 $DIR/$tdir
15226 llapi_fid_test -d $DIR/$tdir
15228 run_test 154g "various llapi FID tests"
15230 test_155_small_load() {
15231 local temp=$TMP/$tfile
15232 local file=$DIR/$tfile
15234 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15235 error "dd of=$temp bs=6096 count=1 failed"
15237 cancel_lru_locks $OSC
15238 cmp $temp $file || error "$temp $file differ"
15240 $TRUNCATE $temp 6000
15241 $TRUNCATE $file 6000
15242 cmp $temp $file || error "$temp $file differ (truncate1)"
15244 echo "12345" >>$temp
15245 echo "12345" >>$file
15246 cmp $temp $file || error "$temp $file differ (append1)"
15248 echo "12345" >>$temp
15249 echo "12345" >>$file
15250 cmp $temp $file || error "$temp $file differ (append2)"
15256 test_155_big_load() {
15257 remote_ost_nodsh && skip "remote OST with nodsh"
15259 local temp=$TMP/$tfile
15260 local file=$DIR/$tfile
15263 local cache_size=$(do_facet ost$((MAXI+1)) \
15264 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15265 local large_file_size=$((cache_size * 2))
15267 echo "OSS cache size: $cache_size KB"
15268 echo "Large file size: $large_file_size KB"
15270 [ $MAXV -le $large_file_size ] &&
15271 skip_env "max available OST size needs > $large_file_size KB"
15273 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15275 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15276 error "dd of=$temp bs=$large_file_size count=1k failed"
15279 cancel_lru_locks osc
15280 cmp $temp $file || error "$temp $file differ"
15286 save_writethrough() {
15287 local facets=$(get_facets OST)
15289 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15295 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15297 save_writethrough $p
15300 set_cache writethrough on
15301 test_155_small_load
15302 restore_lustre_params < $p
15305 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15310 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15312 save_writethrough $p
15315 set_cache writethrough off
15316 test_155_small_load
15317 restore_lustre_params < $p
15320 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15325 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15327 save_writethrough $p
15330 set_cache writethrough on
15331 test_155_small_load
15332 restore_lustre_params < $p
15335 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15340 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15342 save_writethrough $p
15345 set_cache writethrough off
15346 test_155_small_load
15347 restore_lustre_params < $p
15350 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15355 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15357 save_writethrough $p
15360 set_cache writethrough on
15362 restore_lustre_params < $p
15365 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15370 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15372 save_writethrough $p
15375 set_cache writethrough off
15377 restore_lustre_params < $p
15380 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15385 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15387 save_writethrough $p
15390 set_cache writethrough on
15392 restore_lustre_params < $p
15395 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15400 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15402 save_writethrough $p
15405 set_cache writethrough off
15407 restore_lustre_params < $p
15410 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15414 remote_ost_nodsh && skip "remote OST with nodsh"
15415 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15416 skip "stats not implemented on old servers"
15417 [ "$ost1_FSTYPE" = "zfs" ] &&
15418 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15423 local file="$DIR/$tfile"
15424 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15426 save_writethrough $p
15429 log "Turn on read and write cache"
15431 set_cache writethrough on
15433 log "Write data and read it back."
15434 log "Read should be satisfied from the cache."
15435 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15437 cancel_lru_locks osc
15438 cat $file >/dev/null
15440 if ! let "AFTER - BEFORE == CPAGES"; then
15441 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15443 log "cache hits: before: $BEFORE, after: $AFTER"
15446 log "Read again; it should be satisfied from the cache."
15448 cancel_lru_locks osc
15449 cat $file >/dev/null
15451 if ! let "AFTER - BEFORE == CPAGES"; then
15452 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15454 log "cache hits:: before: $BEFORE, after: $AFTER"
15457 log "Turn off the read cache and turn on the write cache"
15459 set_cache writethrough on
15461 log "Read again; it should be satisfied from the cache."
15463 cancel_lru_locks osc
15464 cat $file >/dev/null
15466 if ! let "AFTER - BEFORE == CPAGES"; then
15467 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15469 log "cache hits:: before: $BEFORE, after: $AFTER"
15472 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15473 # > 2.12.56 uses pagecache if cached
15474 log "Read again; it should not be satisfied from the cache."
15476 cancel_lru_locks osc
15477 cat $file >/dev/null
15479 if ! let "AFTER - BEFORE == 0"; then
15480 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15482 log "cache hits:: before: $BEFORE, after: $AFTER"
15486 log "Write data and read it back."
15487 log "Read should be satisfied from the cache."
15488 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15490 cancel_lru_locks osc
15491 cat $file >/dev/null
15493 if ! let "AFTER - BEFORE == CPAGES"; then
15494 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15496 log "cache hits:: before: $BEFORE, after: $AFTER"
15499 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15500 # > 2.12.56 uses pagecache if cached
15501 log "Read again; it should not be satisfied from the cache."
15503 cancel_lru_locks osc
15504 cat $file >/dev/null
15506 if ! let "AFTER - BEFORE == 0"; then
15507 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15509 log "cache hits:: before: $BEFORE, after: $AFTER"
15513 log "Turn off read and write cache"
15515 set_cache writethrough off
15517 log "Write data and read it back"
15518 log "It should not be satisfied from the cache."
15520 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15521 cancel_lru_locks osc
15523 cat $file >/dev/null
15525 if ! let "AFTER - BEFORE == 0"; then
15526 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15528 log "cache hits:: before: $BEFORE, after: $AFTER"
15531 log "Turn on the read cache and turn off the write cache"
15533 set_cache writethrough off
15535 log "Write data and read it back"
15536 log "It should not be satisfied from the cache."
15538 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15540 cancel_lru_locks osc
15541 cat $file >/dev/null
15543 if ! let "AFTER - BEFORE == 0"; then
15544 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15546 log "cache hits:: before: $BEFORE, after: $AFTER"
15549 log "Read again; it should be satisfied from the cache."
15551 cancel_lru_locks osc
15552 cat $file >/dev/null
15554 if ! let "AFTER - BEFORE == CPAGES"; then
15555 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15557 log "cache hits:: before: $BEFORE, after: $AFTER"
15560 restore_lustre_params < $p
15563 run_test 156 "Verification of tunables"
15566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15567 remote_mds_nodsh && skip "remote MDS with nodsh"
15568 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15569 skip "Need MDS version at least 2.2.0"
15571 changelog_register || error "changelog_register failed"
15572 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15573 changelog_users $SINGLEMDS | grep -q $cl_user ||
15574 error "User $cl_user not found in changelog_users"
15576 mkdir_on_mdt0 $DIR/$tdir
15579 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15580 changelog_clear 0 || error "changelog_clear failed"
15581 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15582 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15583 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15584 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15585 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15586 rm $DIR/$tdir/pics/desktop.jpg
15588 echo "verifying changelog mask"
15589 changelog_chmask "-MKDIR"
15590 changelog_chmask "-CLOSE"
15592 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15593 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15595 changelog_chmask "+MKDIR"
15596 changelog_chmask "+CLOSE"
15598 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15599 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15601 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15602 CLOSES=$(changelog_dump | grep -c "CLOSE")
15603 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15604 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15607 echo "verifying target fid"
15608 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15609 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15610 [ "$fidc" == "$fidf" ] ||
15611 error "changelog '$tfile' fid $fidc != file fid $fidf"
15612 echo "verifying parent fid"
15613 # The FID returned from the Changelog may be the directory shard on
15614 # a different MDT, and not the FID returned by path2fid on the parent.
15615 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15616 # since this is what will matter when recreating this file in the tree.
15617 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15618 local pathp=$($LFS fid2path $MOUNT "$fidp")
15619 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15620 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15622 echo "getting records for $cl_user"
15623 changelog_users $SINGLEMDS
15624 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15626 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15627 error "changelog_clear failed"
15628 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15629 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15630 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15631 error "user index expect $user_rec1 + $nclr != $user_rec2"
15633 local min0_rec=$(changelog_users $SINGLEMDS |
15634 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15635 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15636 awk '{ print $1; exit; }')
15638 changelog_dump | tail -n 5
15639 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15640 [ $first_rec == $((min0_rec + 1)) ] ||
15641 error "first index should be $min0_rec + 1 not $first_rec"
15643 # LU-3446 changelog index reset on MDT restart
15644 local cur_rec1=$(changelog_users $SINGLEMDS |
15645 awk '/^current.index:/ { print $NF }')
15646 changelog_clear 0 ||
15647 error "clear all changelog records for $cl_user failed"
15648 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15649 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15650 error "Fail to start $SINGLEMDS"
15651 local cur_rec2=$(changelog_users $SINGLEMDS |
15652 awk '/^current.index:/ { print $NF }')
15653 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15654 [ $cur_rec1 == $cur_rec2 ] ||
15655 error "current index should be $cur_rec1 not $cur_rec2"
15657 echo "verifying users from this test are deregistered"
15658 changelog_deregister || error "changelog_deregister failed"
15659 changelog_users $SINGLEMDS | grep -q $cl_user &&
15660 error "User '$cl_user' still in changelog_users"
15662 # lctl get_param -n mdd.*.changelog_users
15663 # current_index: 144
15664 # ID index (idle seconds)
15665 # cl3 144 (2) mask=<list>
15666 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15667 # this is the normal case where all users were deregistered
15668 # make sure no new records are added when no users are present
15669 local last_rec1=$(changelog_users $SINGLEMDS |
15670 awk '/^current.index:/ { print $NF }')
15671 touch $DIR/$tdir/chloe
15672 local last_rec2=$(changelog_users $SINGLEMDS |
15673 awk '/^current.index:/ { print $NF }')
15674 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15675 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15677 # any changelog users must be leftovers from a previous test
15678 changelog_users $SINGLEMDS
15679 echo "other changelog users; can't verify off"
15682 run_test 160a "changelog sanity"
15684 test_160b() { # LU-3587
15685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15686 remote_mds_nodsh && skip "remote MDS with nodsh"
15687 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15688 skip "Need MDS version at least 2.2.0"
15690 changelog_register || error "changelog_register failed"
15691 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15692 changelog_users $SINGLEMDS | grep -q $cl_user ||
15693 error "User '$cl_user' not found in changelog_users"
15695 local longname1=$(str_repeat a 255)
15696 local longname2=$(str_repeat b 255)
15699 echo "creating very long named file"
15700 touch $longname1 || error "create of '$longname1' failed"
15701 echo "renaming very long named file"
15702 mv $longname1 $longname2
15704 changelog_dump | grep RENME | tail -n 5
15707 run_test 160b "Verify that very long rename doesn't crash in changelog"
15710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15711 remote_mds_nodsh && skip "remote MDS with nodsh"
15713 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15714 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15715 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15716 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15720 # Registration step
15721 changelog_register || error "changelog_register failed"
15724 mkdir -p $DIR/$tdir
15725 $MCREATE $DIR/$tdir/foo_160c
15726 changelog_chmask "-TRUNC"
15727 $TRUNCATE $DIR/$tdir/foo_160c 200
15728 changelog_chmask "+TRUNC"
15729 $TRUNCATE $DIR/$tdir/foo_160c 199
15730 changelog_dump | tail -n 5
15731 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15732 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15734 run_test 160c "verify that changelog log catch the truncate event"
15737 remote_mds_nodsh && skip "remote MDS with nodsh"
15738 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15740 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15741 skip "Need MDS version at least 2.7.60"
15743 # Registration step
15744 changelog_register || error "changelog_register failed"
15746 mkdir -p $DIR/$tdir/migrate_dir
15747 changelog_clear 0 || error "changelog_clear failed"
15749 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15750 changelog_dump | tail -n 5
15751 local migrates=$(changelog_dump | grep -c "MIGRT")
15752 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15754 run_test 160d "verify that changelog log catch the migrate event"
15757 remote_mds_nodsh && skip "remote MDS with nodsh"
15760 changelog_register || error "changelog_register failed"
15762 local MDT0=$(facet_svc $SINGLEMDS)
15765 # No user (expect fail)
15766 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15768 if [ $rc -eq 0 ]; then
15769 error "Should fail without user"
15770 elif [ $rc -ne 4 ]; then
15771 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15774 # Delete a future user (expect fail)
15775 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15777 if [ $rc -eq 0 ]; then
15778 error "Deleted non-existant user cl77"
15779 elif [ $rc -ne 2 ]; then
15780 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15783 # Clear to a bad index (1 billion should be safe)
15784 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15787 if [ $rc -eq 0 ]; then
15788 error "Successfully cleared to invalid CL index"
15789 elif [ $rc -ne 22 ]; then
15790 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15793 run_test 160e "changelog negative testing (should return errors)"
15796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15797 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15798 skip "Need MDS version at least 2.10.56"
15800 local mdts=$(comma_list $(mdts_nodes))
15803 changelog_register || error "first changelog_register failed"
15804 changelog_register || error "second changelog_register failed"
15806 declare -A cl_user1
15807 declare -A cl_user2
15812 # generate some changelog records to accumulate on each MDT
15813 # use all_char because created files should be evenly distributed
15814 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15815 error "test_mkdir $tdir failed"
15816 log "$(date +%s): creating first files"
15817 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15818 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15819 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15822 # check changelogs have been generated
15823 local start=$SECONDS
15824 local idle_time=$((MDSCOUNT * 5 + 5))
15825 local nbcl=$(changelog_dump | wc -l)
15826 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15828 for param in "changelog_max_idle_time=$idle_time" \
15830 "changelog_min_gc_interval=2" \
15831 "changelog_min_free_cat_entries=3"; do
15832 local MDT0=$(facet_svc $SINGLEMDS)
15833 local var="${param%=*}"
15834 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15836 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15837 do_nodes $mdts $LCTL set_param mdd.*.$param
15840 # force cl_user2 to be idle (1st part), but also cancel the
15841 # cl_user1 records so that it is not evicted later in the test.
15842 local sleep1=$((idle_time / 2))
15843 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15846 # simulate changelog catalog almost full
15847 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15848 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15850 for i in $(seq $MDSCOUNT); do
15851 cl_users=(${CL_USERS[mds$i]})
15852 cl_user1[mds$i]="${cl_users[0]}"
15853 cl_user2[mds$i]="${cl_users[1]}"
15855 [ -n "${cl_user1[mds$i]}" ] ||
15856 error "mds$i: no user registered"
15857 [ -n "${cl_user2[mds$i]}" ] ||
15858 error "mds$i: only ${cl_user2[mds$i]} is registered"
15860 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15861 [ -n "$user_rec1" ] ||
15862 error "mds$i: User ${cl_user1[mds$i]} not registered"
15863 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15864 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15865 [ -n "$user_rec2" ] ||
15866 error "mds$i: User ${cl_user1[mds$i]} not registered"
15867 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15868 "$user_rec1 + 2 == $user_rec2"
15869 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15870 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15871 "$user_rec1 + 2, but is $user_rec2"
15872 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15873 [ -n "$user_rec2" ] ||
15874 error "mds$i: User ${cl_user2[mds$i]} not registered"
15875 [ $user_rec1 == $user_rec2 ] ||
15876 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15877 "$user_rec1, but is $user_rec2"
15880 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15881 local sleep2=$((idle_time - (SECONDS - start) + 1))
15882 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15885 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15886 # cl_user1 should be OK because it recently processed records.
15887 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15888 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15889 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15890 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15893 # ensure gc thread is done
15894 for i in $(mdts_nodes); do
15895 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15896 error "$i: GC-thread not done"
15900 for (( i = 1; i <= MDSCOUNT; i++ )); do
15901 # check cl_user1 still registered
15902 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15903 error "mds$i: User ${cl_user1[mds$i]} not registered"
15904 # check cl_user2 unregistered
15905 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15906 error "mds$i: User ${cl_user2[mds$i]} still registered"
15908 # check changelogs are present and starting at $user_rec1 + 1
15909 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15910 [ -n "$user_rec1" ] ||
15911 error "mds$i: User ${cl_user1[mds$i]} not registered"
15912 first_rec=$($LFS changelog $(facet_svc mds$i) |
15913 awk '{ print $1; exit; }')
15915 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15916 [ $((user_rec1 + 1)) == $first_rec ] ||
15917 error "mds$i: rec $first_rec != $user_rec1 + 1"
15920 run_test 160f "changelog garbage collect (timestamped users)"
15923 remote_mds_nodsh && skip "remote MDS with nodsh"
15924 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15925 skip "Need MDS version at least 2.10.56"
15927 local mdts=$(comma_list $(mdts_nodes))
15929 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15930 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15933 changelog_register || error "first changelog_register failed"
15934 changelog_register || error "second changelog_register failed"
15936 declare -A cl_user1
15937 declare -A cl_user2
15942 # generate some changelog records to accumulate on each MDT
15943 # use all_char because created files should be evenly distributed
15944 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15945 error "test_mkdir $tdir failed"
15946 for ((i = 0; i < MDSCOUNT; i++)); do
15947 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15948 error "create $DIR/$tdir/d$i.1 failed"
15951 # check changelogs have been generated
15952 local nbcl=$(changelog_dump | wc -l)
15953 (( $nbcl > 0 )) || error "no changelogs found"
15955 # reduce the max_idle_indexes value to make sure we exceed it
15956 for param in "changelog_max_idle_indexes=1" \
15958 "changelog_min_gc_interval=2" \
15959 "changelog_min_free_cat_entries=3"; do
15960 local MDT0=$(facet_svc $SINGLEMDS)
15961 local var="${param%=*}"
15962 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15964 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15965 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15966 error "unable to set mdd.*.$param"
15969 # simulate changelog catalog almost full
15970 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15971 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15973 local start=$SECONDS
15974 for i in $(seq $MDSCOUNT); do
15975 cl_users=(${CL_USERS[mds$i]})
15976 cl_user1[mds$i]="${cl_users[0]}"
15977 cl_user2[mds$i]="${cl_users[1]}"
15979 [ -n "${cl_user1[mds$i]}" ] ||
15980 error "mds$i: no user registered"
15981 [ -n "${cl_user2[mds$i]}" ] ||
15982 error "mds$i: only ${cl_user1[mds$i]} is registered"
15984 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15985 [ -n "$user_rec1" ] ||
15986 error "mds$i: User ${cl_user1[mds$i]} not registered"
15987 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15988 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15989 [ -n "$user_rec2" ] ||
15990 error "mds$i: User ${cl_user1[mds$i]} not registered"
15991 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15992 "$user_rec1 + 2 == $user_rec2"
15993 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15994 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15995 "$user_rec1 + 2, but is $user_rec2"
15996 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15997 [ -n "$user_rec2" ] ||
15998 error "mds$i: User ${cl_user2[mds$i]} not registered"
15999 [ $user_rec1 == $user_rec2 ] ||
16000 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16001 "$user_rec1, but is $user_rec2"
16004 # ensure we are past the previous changelog_min_gc_interval set above
16005 local sleep2=$((start + 2 - SECONDS))
16006 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16008 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16009 # cl_user1 should be OK because it recently processed records.
16010 for ((i = 0; i < MDSCOUNT; i++)); do
16011 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16012 error "create $DIR/$tdir/d$i.3 failed"
16015 # ensure gc thread is done
16016 for i in $(mdts_nodes); do
16017 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16018 error "$i: GC-thread not done"
16022 for (( i = 1; i <= MDSCOUNT; i++ )); do
16023 # check cl_user1 still registered
16024 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16025 error "mds$i: User ${cl_user1[mds$i]} not registered"
16026 # check cl_user2 unregistered
16027 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16028 error "mds$i: User ${cl_user2[mds$i]} still registered"
16030 # check changelogs are present and starting at $user_rec1 + 1
16031 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16032 [ -n "$user_rec1" ] ||
16033 error "mds$i: User ${cl_user1[mds$i]} not registered"
16034 first_rec=$($LFS changelog $(facet_svc mds$i) |
16035 awk '{ print $1; exit; }')
16037 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16038 [ $((user_rec1 + 1)) == $first_rec ] ||
16039 error "mds$i: rec $first_rec != $user_rec1 + 1"
16042 run_test 160g "changelog garbage collect (old users)"
16045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16046 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16047 skip "Need MDS version at least 2.10.56"
16049 local mdts=$(comma_list $(mdts_nodes))
16052 changelog_register || error "first changelog_register failed"
16053 changelog_register || error "second changelog_register failed"
16055 declare -A cl_user1
16056 declare -A cl_user2
16061 # generate some changelog records to accumulate on each MDT
16062 # use all_char because created files should be evenly distributed
16063 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16064 error "test_mkdir $tdir failed"
16065 for ((i = 0; i < MDSCOUNT; i++)); do
16066 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16067 error "create $DIR/$tdir/d$i.1 failed"
16070 # check changelogs have been generated
16071 local nbcl=$(changelog_dump | wc -l)
16072 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16074 for param in "changelog_max_idle_time=10" \
16076 "changelog_min_gc_interval=2"; do
16077 local MDT0=$(facet_svc $SINGLEMDS)
16078 local var="${param%=*}"
16079 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16081 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16082 do_nodes $mdts $LCTL set_param mdd.*.$param
16085 # force cl_user2 to be idle (1st part)
16088 for i in $(seq $MDSCOUNT); do
16089 cl_users=(${CL_USERS[mds$i]})
16090 cl_user1[mds$i]="${cl_users[0]}"
16091 cl_user2[mds$i]="${cl_users[1]}"
16093 [ -n "${cl_user1[mds$i]}" ] ||
16094 error "mds$i: no user registered"
16095 [ -n "${cl_user2[mds$i]}" ] ||
16096 error "mds$i: only ${cl_user2[mds$i]} is registered"
16098 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16099 [ -n "$user_rec1" ] ||
16100 error "mds$i: User ${cl_user1[mds$i]} not registered"
16101 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16102 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16103 [ -n "$user_rec2" ] ||
16104 error "mds$i: User ${cl_user1[mds$i]} not registered"
16105 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16106 "$user_rec1 + 2 == $user_rec2"
16107 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16108 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16109 "$user_rec1 + 2, but is $user_rec2"
16110 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16111 [ -n "$user_rec2" ] ||
16112 error "mds$i: User ${cl_user2[mds$i]} not registered"
16113 [ $user_rec1 == $user_rec2 ] ||
16114 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16115 "$user_rec1, but is $user_rec2"
16118 # force cl_user2 to be idle (2nd part) and to reach
16119 # changelog_max_idle_time
16122 # force each GC-thread start and block then
16123 # one per MDT/MDD, set fail_val accordingly
16124 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16125 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16127 # generate more changelogs to trigger fail_loc
16128 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16129 error "create $DIR/$tdir/${tfile}bis failed"
16131 # stop MDT to stop GC-thread, should be done in back-ground as it will
16132 # block waiting for the thread to be released and exit
16133 declare -A stop_pids
16134 for i in $(seq $MDSCOUNT); do
16136 stop_pids[mds$i]=$!
16139 for i in $(mdts_nodes); do
16142 local facets=$(facets_up_on_host $i)
16144 for facet in ${facets//,/ }; do
16145 if [[ $facet == mds* ]]; then
16149 # ensure each MDS's gc threads are still present and all in "R"
16150 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16151 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16152 error "$i: expected $nb GC-thread"
16154 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16156 error "$i: GC-thread not found in R-state"
16157 # check umounts of each MDT on MDS have reached kthread_stop()
16158 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16159 error "$i: expected $nb umount"
16161 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16162 error "$i: umount not found in D-state"
16165 # release all GC-threads
16166 do_nodes $mdts $LCTL set_param fail_loc=0
16168 # wait for MDT stop to complete
16169 for i in $(seq $MDSCOUNT); do
16170 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16174 # may try to check if any orphan changelog records are present
16175 # via ldiskfs/zfs and llog_reader...
16177 # re-start/mount MDTs
16178 for i in $(seq $MDSCOUNT); do
16179 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16180 error "Fail to start mds$i"
16184 for i in $(seq $MDSCOUNT); do
16185 # check cl_user1 still registered
16186 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16187 error "mds$i: User ${cl_user1[mds$i]} not registered"
16188 # check cl_user2 unregistered
16189 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16190 error "mds$i: User ${cl_user2[mds$i]} still registered"
16192 # check changelogs are present and starting at $user_rec1 + 1
16193 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16194 [ -n "$user_rec1" ] ||
16195 error "mds$i: User ${cl_user1[mds$i]} not registered"
16196 first_rec=$($LFS changelog $(facet_svc mds$i) |
16197 awk '{ print $1; exit; }')
16199 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16200 [ $((user_rec1 + 1)) == $first_rec ] ||
16201 error "mds$i: first index should be $user_rec1 + 1, " \
16202 "but is $first_rec"
16205 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16210 local mdts=$(comma_list $(mdts_nodes))
16212 changelog_register || error "first changelog_register failed"
16214 # generate some changelog records to accumulate on each MDT
16215 # use all_char because created files should be evenly distributed
16216 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16217 error "test_mkdir $tdir failed"
16218 for ((i = 0; i < MDSCOUNT; i++)); do
16219 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16220 error "create $DIR/$tdir/d$i.1 failed"
16223 # check changelogs have been generated
16224 local nbcl=$(changelog_dump | wc -l)
16225 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16227 # simulate race between register and unregister
16228 # XXX as fail_loc is set per-MDS, with DNE configs the race
16229 # simulation will only occur for one MDT per MDS and for the
16230 # others the normal race scenario will take place
16231 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16232 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16233 do_nodes $mdts $LCTL set_param fail_val=1
16235 # unregister 1st user
16236 changelog_deregister &
16238 # wait some time for deregister work to reach race rdv
16240 # register 2nd user
16241 changelog_register || error "2nd user register failed"
16243 wait $pid1 || error "1st user deregister failed"
16247 declare -A LAST_REC
16248 for i in $(seq $MDSCOUNT); do
16249 if changelog_users mds$i | grep "^cl"; then
16250 # make sure new records are added with one user present
16251 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16252 awk '/^current.index:/ { print $NF }')
16254 error "mds$i has no user registered"
16258 # generate more changelog records to accumulate on each MDT
16259 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16260 error "create $DIR/$tdir/${tfile}bis failed"
16262 for i in $(seq $MDSCOUNT); do
16263 last_rec=$(changelog_users $SINGLEMDS |
16264 awk '/^current.index:/ { print $NF }')
16265 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16266 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16267 error "changelogs are off on mds$i"
16270 run_test 160i "changelog user register/unregister race"
16273 remote_mds_nodsh && skip "remote MDS with nodsh"
16274 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16275 skip "Need MDS version at least 2.12.56"
16277 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16278 stack_trap "umount $MOUNT2" EXIT
16280 changelog_register || error "first changelog_register failed"
16281 stack_trap "changelog_deregister" EXIT
16283 # generate some changelog
16284 # use all_char because created files should be evenly distributed
16285 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16286 error "mkdir $tdir failed"
16287 for ((i = 0; i < MDSCOUNT; i++)); do
16288 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16289 error "create $DIR/$tdir/d$i.1 failed"
16292 # open the changelog device
16293 exec 3>/dev/changelog-$FSNAME-MDT0000
16294 stack_trap "exec 3>&-" EXIT
16295 exec 4</dev/changelog-$FSNAME-MDT0000
16296 stack_trap "exec 4<&-" EXIT
16298 # umount the first lustre mount
16300 stack_trap "mount_client $MOUNT" EXIT
16302 # read changelog, which may or may not fail, but should not crash
16306 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16307 changelog_users $SINGLEMDS | grep -q $cl_user ||
16308 error "User $cl_user not found in changelog_users"
16310 printf 'clear:'$cl_user':0' >&3
16312 run_test 160j "client can be umounted while its chanangelog is being used"
16315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16316 remote_mds_nodsh && skip "remote MDS with nodsh"
16318 mkdir -p $DIR/$tdir/1/1
16320 changelog_register || error "changelog_register failed"
16321 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16323 changelog_users $SINGLEMDS | grep -q $cl_user ||
16324 error "User '$cl_user' not found in changelog_users"
16325 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16326 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16327 rmdir $DIR/$tdir/1/1 & sleep 1
16329 touch $DIR/$tdir/2/2
16330 rm -rf $DIR/$tdir/2
16335 changelog_dump | grep rmdir || error "rmdir not recorded"
16337 run_test 160k "Verify that changelog records are not lost"
16339 # Verifies that a file passed as a parameter has recently had an operation
16340 # performed on it that has generated an MTIME changelog which contains the
16341 # correct parent FID. As files might reside on a different MDT from the
16342 # parent directory in DNE configurations, the FIDs are translated to paths
16343 # before being compared, which should be identical
16344 compare_mtime_changelog() {
16352 mdtidx=$($LFS getstripe --mdt-index $file)
16353 mdtidx=$(printf "%04x" $mdtidx)
16355 # Obtain the parent FID from the MTIME changelog
16356 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16357 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16359 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16360 [ -z "$cl_fid" ] && error "parent FID not present"
16362 # Verify that the path for the parent FID is the same as the path for
16363 # the test directory
16364 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16368 [[ "${pdir%/}" == "$dir" ]] ||
16369 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16375 remote_mds_nodsh && skip "remote MDS with nodsh"
16376 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16377 skip "Need MDS version at least 2.13.55"
16381 changelog_register || error "changelog_register failed"
16382 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16384 changelog_users $SINGLEMDS | grep -q $cl_user ||
16385 error "User '$cl_user' not found in changelog_users"
16387 # Clear some types so that MTIME changelogs are generated
16388 changelog_chmask "-CREAT"
16389 changelog_chmask "-CLOSE"
16391 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16393 # Test CL_MTIME during setattr
16394 touch $DIR/$tdir/$tfile
16395 compare_mtime_changelog $DIR/$tdir/$tfile
16397 # Test CL_MTIME during close
16398 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16399 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16401 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16405 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16406 skip "Need MDS version at least 2.14.51"
16413 changelog_register || error "first changelog_register failed"
16414 changelog_register || error "second changelog_register failed"
16416 cl_users=(${CL_USERS[mds1]})
16417 cl_user1="${cl_users[0]}"
16418 cl_user2="${cl_users[1]}"
16419 # generate some changelog records to accumulate on MDT0
16420 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16421 createmany -m $DIR/$tdir/$tfile 50 ||
16422 error "create $DIR/$tdir/$tfile failed"
16423 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16426 # check changelogs have been generated
16427 local nbcl=$(changelog_dump | wc -l)
16428 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16430 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16431 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16433 __changelog_clear mds1 $cl_user1 +10
16434 __changelog_clear mds1 $cl_user2 0 &
16437 __changelog_clear mds1 $cl_user1 0 ||
16438 error "fail to cancel record for $cl_user1"
16440 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16442 run_test 160m "Changelog clear race"
16445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16446 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16447 skip "Need MDS version at least 2.14.51"
16456 changelog_register || error "first changelog_register failed"
16458 cl_users=(${CL_USERS[mds1]})
16459 cl_user1="${cl_users[0]}"
16461 # generate some changelog records to accumulate on MDT0
16462 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16463 first_rec=$(changelog_users $SINGLEMDS |
16464 awk '/^current.index:/ { print $NF }')
16465 while (( last_rec < (( first_rec + 65000)) )); do
16466 createmany -m $DIR/$tdir/$tfile 10000 ||
16467 error "create $DIR/$tdir/$tfile failed"
16469 for i in $(seq 0 10000); do
16470 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16474 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16475 error "unlinkmany failed unlink"
16476 last_rec=$(changelog_users $SINGLEMDS |
16477 awk '/^current.index:/ { print $NF }')
16478 echo last record $last_rec
16479 (( last_rec == 0 )) && error "no changelog found"
16482 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16483 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16485 __changelog_clear mds1 $cl_user1 0 &
16488 __changelog_clear mds1 $cl_user1 0 ||
16489 error "fail to cancel record for $cl_user1"
16491 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16493 run_test 160n "Changelog destroy race"
16496 local mdt="$(facet_svc $SINGLEMDS)"
16498 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16499 remote_mds_nodsh && skip "remote MDS with nodsh"
16500 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16501 skip "Need MDS version at least 2.14.52"
16503 changelog_register --user test_160o -m unlnk+close+open ||
16504 error "changelog_register failed"
16506 do_facet $SINGLEMDS $LCTL --device $mdt \
16507 changelog_register -u "Tt3_-#" &&
16508 error "bad symbols in name should fail"
16510 do_facet $SINGLEMDS $LCTL --device $mdt \
16511 changelog_register -u test_160o &&
16512 error "the same name registration should fail"
16514 do_facet $SINGLEMDS $LCTL --device $mdt \
16515 changelog_register -u test_160toolongname &&
16516 error "too long name registration should fail"
16518 changelog_chmask "MARK+HSM"
16519 lctl get_param mdd.*.changelog*mask
16520 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16521 changelog_users $SINGLEMDS | grep -q $cl_user ||
16522 error "User $cl_user not found in changelog_users"
16524 echo $cl_user | grep -q test_160o ||
16525 error "User $cl_user has no specific name 'test160o'"
16528 changelog_clear 0 || error "changelog_clear failed"
16529 # generate some changelog records to accumulate on MDT0
16530 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16531 touch $DIR/$tdir/$tfile # open 1
16533 OPENS=$(changelog_dump | grep -c "OPEN")
16534 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16536 # must be no MKDIR it wasn't set as user mask
16537 MKDIR=$(changelog_dump | grep -c "MKDIR")
16538 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16540 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16541 mdd.$mdt.changelog_current_mask -n)
16542 # register maskless user
16543 changelog_register || error "changelog_register failed"
16544 # effective mask should be not changed because it is not minimal
16545 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16546 mdd.$mdt.changelog_current_mask -n)
16547 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16548 # set server mask to minimal value
16549 changelog_chmask "MARK"
16550 # check effective mask again, should be treated as DEFMASK now
16551 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16552 mdd.$mdt.changelog_current_mask -n)
16553 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16555 do_facet $SINGLEMDS $LCTL --device $mdt \
16556 changelog_deregister -u test_160o ||
16557 error "cannot deregister by name"
16559 run_test 160o "changelog user name and mask"
16562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16563 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16564 skip "Need MDS version at least 2.14.51"
16565 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16571 changelog_register || error "first changelog_register failed"
16573 cl_users=(${CL_USERS[mds1]})
16574 cl_user1="${cl_users[0]}"
16576 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16577 createmany -m $DIR/$tdir/$tfile 50 ||
16578 error "create $DIR/$tdir/$tfile failed"
16579 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16582 # check changelogs have been generated
16583 entry_count=$(changelog_dump | wc -l)
16584 ((entry_count != 0)) || error "no changelog entries found"
16586 # remove changelog_users and check that orphan entries are removed
16588 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16589 start mds1 || error "cannot start mdt"
16590 entry_count=$(changelog_dump | wc -l)
16591 ((entry_count == 0)) ||
16592 error "found $entry_count changelog entries, expected none"
16594 run_test 160p "Changelog orphan cleanup with no users"
16597 local mdt="$(facet_svc $SINGLEMDS)"
16600 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16601 remote_mds_nodsh && skip "remote MDS with nodsh"
16602 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16603 skip "Need MDS version at least 2.14.54"
16605 # set server mask to minimal value like server init does
16606 changelog_chmask "MARK"
16607 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16608 error "changelog_register failed"
16609 # check effective mask again, should be treated as DEFMASK now
16610 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16611 mdd.$mdt.changelog_current_mask -n)
16612 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16613 error "changelog_deregister failed"
16614 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16616 run_test 160q "changelog effective mask is DEFMASK if not set"
16619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16621 test_mkdir -c1 $DIR/$tdir
16622 cp /etc/hosts $DIR/$tdir/$tfile
16623 test_mkdir -c1 $DIR/$tdir/foo1
16624 test_mkdir -c1 $DIR/$tdir/foo2
16625 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16626 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16627 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16628 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16629 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16630 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16631 $LFS fid2path $DIR $FID
16632 error "bad link ea"
16635 rm $DIR/$tdir/foo2/zachary
16637 rm $DIR/$tdir/foo2/thor
16639 rm $DIR/$tdir/$tfile
16641 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16642 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16643 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16644 rm $DIR/$tdir/foo2/maggie
16647 local longname=$tfile.avg_len_is_thirty_two_
16648 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16649 error_noexit 'failed to unlink many hardlinks'" EXIT
16650 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16651 error "failed to hardlink many files"
16652 links=$($LFS fid2path $DIR $FID | wc -l)
16653 echo -n "${links}/1000 links in link EA"
16654 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16656 run_test 161a "link ea sanity"
16659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16660 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16663 local remote_dir=$DIR/$tdir/remote_dir
16665 mkdir -p $DIR/$tdir
16666 $LFS mkdir -i $MDTIDX $remote_dir ||
16667 error "create remote directory failed"
16669 cp /etc/hosts $remote_dir/$tfile
16670 mkdir -p $remote_dir/foo1
16671 mkdir -p $remote_dir/foo2
16672 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16673 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16674 ln $remote_dir/$tfile $remote_dir/foo1/luna
16675 ln $remote_dir/$tfile $remote_dir/foo2/thor
16677 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16679 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16680 $LFS fid2path $DIR $FID
16681 error "bad link ea"
16684 rm $remote_dir/foo2/zachary
16686 rm $remote_dir/foo2/thor
16688 rm $remote_dir/$tfile
16690 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16691 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16692 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16693 $LFS fid2path $DIR $FID
16694 error "bad link rename"
16696 rm $remote_dir/foo2/maggie
16699 local longname=filename_avg_len_is_thirty_two_
16700 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16701 error "failed to hardlink many files"
16702 links=$($LFS fid2path $DIR $FID | wc -l)
16703 echo -n "${links}/1000 links in link EA"
16704 [[ ${links} -gt 60 ]] ||
16705 error "expected at least 60 links in link EA"
16706 unlinkmany $remote_dir/foo2/$longname 1000 ||
16707 error "failed to unlink many hardlinks"
16709 run_test 161b "link ea sanity under remote directory"
16712 remote_mds_nodsh && skip "remote MDS with nodsh"
16713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16714 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16715 skip "Need MDS version at least 2.1.5"
16717 # define CLF_RENAME_LAST 0x0001
16718 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16719 changelog_register || error "changelog_register failed"
16722 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16723 touch $DIR/$tdir/foo_161c
16724 touch $DIR/$tdir/bar_161c
16725 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16726 changelog_dump | grep RENME | tail -n 5
16727 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16728 changelog_clear 0 || error "changelog_clear failed"
16729 if [ x$flags != "x0x1" ]; then
16730 error "flag $flags is not 0x1"
16733 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16734 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16735 touch $DIR/$tdir/foo_161c
16736 touch $DIR/$tdir/bar_161c
16737 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16738 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16739 changelog_dump | grep RENME | tail -n 5
16740 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16741 changelog_clear 0 || error "changelog_clear failed"
16742 if [ x$flags != "x0x0" ]; then
16743 error "flag $flags is not 0x0"
16745 echo "rename overwrite a target having nlink > 1," \
16746 "changelog record has flags of $flags"
16748 # rename doesn't overwrite a target (changelog flag 0x0)
16749 touch $DIR/$tdir/foo_161c
16750 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16751 changelog_dump | grep RENME | tail -n 5
16752 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16753 changelog_clear 0 || error "changelog_clear failed"
16754 if [ x$flags != "x0x0" ]; then
16755 error "flag $flags is not 0x0"
16757 echo "rename doesn't overwrite a target," \
16758 "changelog record has flags of $flags"
16760 # define CLF_UNLINK_LAST 0x0001
16761 # unlink a file having nlink = 1 (changelog flag 0x1)
16762 rm -f $DIR/$tdir/foo2_161c
16763 changelog_dump | grep UNLNK | tail -n 5
16764 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16765 changelog_clear 0 || error "changelog_clear failed"
16766 if [ x$flags != "x0x1" ]; then
16767 error "flag $flags is not 0x1"
16769 echo "unlink a file having nlink = 1," \
16770 "changelog record has flags of $flags"
16772 # unlink a file having nlink > 1 (changelog flag 0x0)
16773 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16774 rm -f $DIR/$tdir/foobar_161c
16775 changelog_dump | grep UNLNK | tail -n 5
16776 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16777 changelog_clear 0 || error "changelog_clear failed"
16778 if [ x$flags != "x0x0" ]; then
16779 error "flag $flags is not 0x0"
16781 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16783 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16786 remote_mds_nodsh && skip "remote MDS with nodsh"
16787 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16792 changelog_register || error "changelog_register failed"
16794 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16795 # interfer with $MOUNT/.lustre/fid/ access
16797 [[ $? -eq 0 ]] || error "mkdir failed"
16799 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16800 $LCTL set_param fail_loc=0x8000140c
16802 $LCTL set_param fail_val=5
16805 echo foofoo > $DIR/$tdir/$tfile &
16808 # wait for create to be delayed
16812 [[ $? -eq 0 ]] || error "create should be blocked"
16814 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16815 stack_trap "rm -f $tempfile"
16816 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16817 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16818 # some delay may occur during ChangeLog publishing and file read just
16819 # above, that could allow file write to happen finally
16820 [[ -s $tempfile ]] && echo "file should be empty"
16822 $LCTL set_param fail_loc=0
16825 [[ $? -eq 0 ]] || error "create failed"
16827 run_test 161d "create with concurrent .lustre/fid access"
16830 local expected="$1"
16835 path=$($LFS fid2path "$@")
16838 if [ $rc -ne 0 ]; then
16839 error "path looked up of '$expected' failed: rc=$rc"
16840 elif [ "$path" != "$expected" ]; then
16841 error "path looked up '$path' instead of '$expected'"
16843 echo "FID '$fid' resolves to path '$path' as expected"
16847 test_162a() { # was test_162
16848 test_mkdir -p -c1 $DIR/$tdir/d2
16849 touch $DIR/$tdir/d2/$tfile
16850 touch $DIR/$tdir/d2/x1
16851 touch $DIR/$tdir/d2/x2
16852 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16853 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16855 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16856 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16859 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16860 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16861 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16863 # softlink to wrong file
16864 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16865 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16866 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16869 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16870 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16871 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16872 # fid2path dir/fsname should both work
16873 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16874 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16876 # hardlink count: check that there are 2 links
16877 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16878 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16880 # hardlink indexing: remove the first link
16881 rm $DIR/$tdir/d2/p/q/r/hlink
16882 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16884 run_test 162a "path lookup sanity"
16887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16891 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16892 error "create striped dir failed"
16894 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16895 tail -n 1 | awk '{print $2}')
16896 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16898 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16899 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16902 for ((i=0;i<5;i++)); do
16903 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16904 error "get fid for f$i failed"
16905 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16907 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16908 error "get fid for d$i failed"
16909 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16914 run_test 162b "striped directory path lookup sanity"
16916 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16918 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16919 skip "Need MDS version at least 2.7.51"
16921 local lpath=$tdir.local
16922 local rpath=$tdir.remote
16924 test_mkdir $DIR/$lpath
16925 test_mkdir $DIR/$rpath
16927 for ((i = 0; i <= 101; i++)); do
16930 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16931 error "get fid for local directory $DIR/$lpath failed"
16932 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16935 test_mkdir $DIR/$rpath
16936 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16937 error "get fid for remote directory $DIR/$rpath failed"
16938 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16943 run_test 162c "fid2path works with paths 100 or more directories deep"
16945 oalr_event_count() {
16949 awk -v name="${FSNAME}-OST0000" \
16950 -v event="${event}" \
16951 '$1 == "TRACE" && $2 == event && $3 == name' \
16956 oalr_expect_event_count() {
16959 local expect="${3}"
16962 count=$(oalr_event_count "${event}" "${trace}")
16963 if ((count == expect)); then
16967 error_noexit "${event} event count was '${count}', expected ${expect}"
16973 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16975 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16979 sync # Flush previous IOs so we can count log entries.
16980 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16981 stack_trap cleanup_165 EXIT
16985 local trace="/tmp/${tfile}.trace"
16989 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16990 skip "OFD access log unsupported"
16993 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16996 do_facet ost1 ofd_access_log_reader --list
16999 do_facet ost1 killall -TERM ofd_access_log_reader
17003 if ((rc != 0)); then
17004 error "ofd_access_log_reader exited with rc = '${rc}'"
17007 # Parse trace file for discovery events:
17008 oalr_expect_event_count alr_log_add "${trace}" 1
17009 oalr_expect_event_count alr_log_eof "${trace}" 1
17010 oalr_expect_event_count alr_log_free "${trace}" 1
17012 run_test 165a "ofd access log discovery"
17015 local trace="/tmp/${tfile}.trace"
17016 local file="${DIR}/${tfile}"
17025 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17026 skip "OFD access log unsupported"
17029 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17032 do_facet ost1 ofd_access_log_reader --list
17034 lfs setstripe -c 1 -i 0 "${file}"
17035 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17036 error "cannot create '${file}'"
17039 do_facet ost1 killall -TERM ofd_access_log_reader
17043 if ((rc != 0)); then
17044 error "ofd_access_log_reader exited with rc = '${rc}'"
17047 oalr_expect_event_count alr_log_entry "${trace}" 1
17049 pfid1=$($LFS path2fid "${file}")
17051 # 1 2 3 4 5 6 7 8 9 10
17052 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17053 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17055 echo "entry = '${entry[*]}'" >&2
17058 if [[ "${pfid1}" != "${pfid2}" ]]; then
17059 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17063 if ((size != 1048576)); then
17064 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17068 if [[ "${flags}" != "w" ]]; then
17069 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17072 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17075 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17076 error "cannot read '${file}'"
17079 do_facet ost1 killall -TERM ofd_access_log_reader
17083 if ((rc != 0)); then
17084 error "ofd_access_log_reader exited with rc = '${rc}'"
17087 oalr_expect_event_count alr_log_entry "${trace}" 1
17089 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17090 echo "entry = '${entry[*]}'" >&2
17093 if [[ "${pfid1}" != "${pfid2}" ]]; then
17094 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17098 if ((size != 524288)); then
17099 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17103 if [[ "${flags}" != "r" ]]; then
17104 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17107 run_test 165b "ofd access log entries are produced and consumed"
17110 local trace="/tmp/${tfile}.trace"
17111 local file="${DIR}/${tdir}/${tfile}"
17113 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17114 skip "OFD access log unsupported"
17116 test_mkdir "${DIR}/${tdir}"
17119 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17122 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17124 # 4096 / 64 = 64. Create twice as many entries.
17125 for ((i = 0; i < 128; i++)); do
17126 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17127 error "cannot create file"
17132 do_facet ost1 killall -TERM ofd_access_log_reader
17135 if ((rc != 0)); then
17136 error "ofd_access_log_reader exited with rc = '${rc}'"
17139 unlinkmany "${file}-%d" 128
17141 run_test 165c "full ofd access logs do not block IOs"
17143 oal_get_read_count() {
17146 # STATS lustre-OST0001 alr_read_count 1
17148 do_facet ost1 cat "${stats}" |
17149 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17150 END { print count; }'
17153 oal_expect_read_count() {
17158 # Ask ofd_access_log_reader to write stats.
17159 do_facet ost1 killall -USR1 ofd_access_log_reader
17161 # Allow some time for things to happen.
17164 count=$(oal_get_read_count "${stats}")
17165 if ((count == expect)); then
17169 error_noexit "bad read count, got ${count}, expected ${expect}"
17170 do_facet ost1 cat "${stats}" >&2
17175 local stats="/tmp/${tfile}.stats"
17176 local file="${DIR}/${tdir}/${tfile}"
17177 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17179 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17180 skip "OFD access log unsupported"
17182 test_mkdir "${DIR}/${tdir}"
17185 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17188 lfs setstripe -c 1 -i 0 "${file}"
17190 do_facet ost1 lctl set_param "${param}=rw"
17191 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17192 error "cannot create '${file}'"
17193 oal_expect_read_count "${stats}" 1
17195 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17196 error "cannot read '${file}'"
17197 oal_expect_read_count "${stats}" 2
17199 do_facet ost1 lctl set_param "${param}=r"
17200 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17201 error "cannot create '${file}'"
17202 oal_expect_read_count "${stats}" 2
17204 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17205 error "cannot read '${file}'"
17206 oal_expect_read_count "${stats}" 3
17208 do_facet ost1 lctl set_param "${param}=w"
17209 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17210 error "cannot create '${file}'"
17211 oal_expect_read_count "${stats}" 4
17213 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17214 error "cannot read '${file}'"
17215 oal_expect_read_count "${stats}" 4
17217 do_facet ost1 lctl set_param "${param}=0"
17218 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17219 error "cannot create '${file}'"
17220 oal_expect_read_count "${stats}" 4
17222 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17223 error "cannot read '${file}'"
17224 oal_expect_read_count "${stats}" 4
17226 do_facet ost1 killall -TERM ofd_access_log_reader
17229 if ((rc != 0)); then
17230 error "ofd_access_log_reader exited with rc = '${rc}'"
17233 run_test 165d "ofd_access_log mask works"
17236 local stats="/tmp/${tfile}.stats"
17237 local file0="${DIR}/${tdir}-0/${tfile}"
17238 local file1="${DIR}/${tdir}-1/${tfile}"
17240 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17241 skip "OFD access log unsupported"
17243 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17245 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17246 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17248 lfs setstripe -c 1 -i 0 "${file0}"
17249 lfs setstripe -c 1 -i 0 "${file1}"
17252 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17255 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17256 error "cannot create '${file0}'"
17258 oal_expect_read_count "${stats}" 0
17260 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17261 error "cannot create '${file1}'"
17263 oal_expect_read_count "${stats}" 1
17265 do_facet ost1 killall -TERM ofd_access_log_reader
17268 if ((rc != 0)); then
17269 error "ofd_access_log_reader exited with rc = '${rc}'"
17272 run_test 165e "ofd_access_log MDT index filter works"
17275 local trace="/tmp/${tfile}.trace"
17280 do_facet ost1 timeout 60 ofd_access_log_reader \
17281 --exit-on-close --debug=- --trace=- > "${trace}" &
17288 if ((rc != 0)); then
17289 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17294 run_test 165f "ofd_access_log_reader --exit-on-close works"
17297 # do directio so as not to populate the page cache
17298 log "creating a 10 Mb file"
17299 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17300 error "multiop failed while creating a file"
17301 log "starting reads"
17302 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17303 log "truncating the file"
17304 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17305 error "multiop failed while truncating the file"
17307 kill %+ || true # reads might have finished
17308 echo "wait until dd is finished"
17310 log "removing the temporary file"
17311 rm -rf $DIR/$tfile || error "tmp file removal failed"
17313 run_test 169 "parallel read and truncate should not deadlock"
17316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17318 $LCTL clear # bug 18514
17319 $LCTL debug_daemon start $TMP/${tfile}_log_good
17321 $LCTL debug_daemon stop
17322 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17323 error "sed failed to read log_good"
17325 $LCTL debug_daemon start $TMP/${tfile}_log_good
17327 $LCTL debug_daemon stop
17329 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17330 error "lctl df log_bad failed"
17332 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17333 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17335 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17336 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17338 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17339 error "bad_line good_line1 good_line2 are empty"
17341 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17342 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17343 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17345 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17346 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17347 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17349 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17350 error "bad_line_new good_line_new are empty"
17352 local expected_good=$((good_line1 + good_line2*2))
17354 rm -f $TMP/${tfile}*
17355 # LU-231, short malformed line may not be counted into bad lines
17356 if [ $bad_line -ne $bad_line_new ] &&
17357 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17358 error "expected $bad_line bad lines, but got $bad_line_new"
17362 if [ $expected_good -ne $good_line_new ]; then
17363 error "expected $expected_good good lines, but got $good_line_new"
17368 run_test 170 "test lctl df to handle corrupted log ====================="
17370 test_171() { # bug20592
17371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17373 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17374 $LCTL set_param fail_loc=0x50e
17375 $LCTL set_param fail_val=3000
17376 multiop_bg_pause $DIR/$tfile O_s || true
17378 kill -USR1 $MULTIPID
17382 if dmesg | grep "recursive fault"; then
17383 error "caught a recursive fault"
17385 $LCTL set_param fail_loc=0
17388 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17390 # it would be good to share it with obdfilter-survey/iokit-libecho code
17391 setup_obdecho_osc () {
17394 local obdfilter_name=$2
17395 echo "Creating new osc for $obdfilter_name on $ost_nid"
17396 # make sure we can find loopback nid
17397 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17399 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17400 ${obdfilter_name}_osc_UUID || rc=2; }
17401 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17402 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17406 cleanup_obdecho_osc () {
17407 local obdfilter_name=$1
17408 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17409 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17416 local pages=${3:-64}
17421 local obd_size=$(get_obd_size $node $OBD)
17422 local page_size=$(get_page_size $node)
17423 if [[ -n "$obd_size" ]]; then
17424 local new_count=$((obd_size / (pages * page_size / 1024)))
17425 [[ $new_count -ge $count ]] || count=$new_count
17428 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17429 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17431 if [ $rc -eq 0 ]; then
17432 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17433 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17435 echo "New object id is $id"
17436 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17438 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17439 "test_brw $count w v $pages $id" || rc=4; }
17440 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17442 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17443 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17444 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17445 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17446 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17453 if ! [ -d /sys/fs/lustre/echo_client ] &&
17454 ! module_loaded obdecho; then
17455 load_module obdecho/obdecho &&
17456 stack_trap "rmmod obdecho" EXIT ||
17457 error "unable to load obdecho on client"
17460 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17461 local host=$($LCTL get_param -n osc.$osc.import |
17462 awk '/current_connection:/ { print $2 }' )
17463 local target=$($LCTL get_param -n osc.$osc.import |
17464 awk '/target:/ { print $2 }' )
17465 target=${target%_UUID}
17467 if [ -n "$target" ]; then
17468 setup_obdecho_osc $host $target &&
17469 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17470 { error "obdecho setup failed with $?"; return; }
17472 obdecho_test ${target}_osc client ||
17473 error "obdecho_test failed on ${target}_osc"
17475 $LCTL get_param osc.$osc.import
17476 error "there is no osc.$osc.import target"
17479 run_test 180a "test obdecho on osc"
17482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17483 remote_ost_nodsh && skip "remote OST with nodsh"
17485 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17486 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17487 error "failed to load module obdecho"
17489 local target=$(do_facet ost1 $LCTL dl |
17490 awk '/obdfilter/ { print $4; exit; }')
17492 if [ -n "$target" ]; then
17493 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17495 do_facet ost1 $LCTL dl
17496 error "there is no obdfilter target on ost1"
17499 run_test 180b "test obdecho directly on obdfilter"
17501 test_180c() { # LU-2598
17502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17503 remote_ost_nodsh && skip "remote OST with nodsh"
17504 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17505 skip "Need MDS version at least 2.4.0"
17507 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17508 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17509 error "failed to load module obdecho"
17511 local target=$(do_facet ost1 $LCTL dl |
17512 awk '/obdfilter/ { print $4; exit; }')
17514 if [ -n "$target" ]; then
17515 local pages=16384 # 64MB bulk I/O RPC size
17517 obdecho_test "$target" ost1 "$pages" ||
17518 error "obdecho_test with pages=$pages failed with $?"
17520 do_facet ost1 $LCTL dl
17521 error "there is no obdfilter target on ost1"
17524 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17526 test_181() { # bug 22177
17527 test_mkdir $DIR/$tdir
17528 # create enough files to index the directory
17529 createmany -o $DIR/$tdir/foobar 4000
17530 # print attributes for debug purpose
17533 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17535 # remove the files & current working dir
17536 unlinkmany $DIR/$tdir/foobar 4000
17538 kill -USR1 $MULTIPID
17540 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17543 run_test 181 "Test open-unlinked dir ========================"
17549 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17551 $LCTL set_param mdc.*.rpc_stats=clear
17553 for (( i = 0; i < $tcount; i++ )) ; do
17554 mkdir $DIR/$tdir/$i
17557 for (( i = 0; i < $tcount; i++ )) ; do
17558 createmany -o $DIR/$tdir/$i/f- $fcount &
17562 for (( i = 0; i < $tcount; i++ )) ; do
17563 unlinkmany $DIR/$tdir/$i/f- $fcount &
17567 $LCTL get_param mdc.*.rpc_stats
17571 run_test 182 "Test parallel modify metadata operations ================"
17573 test_183() { # LU-2275
17574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17575 remote_mds_nodsh && skip "remote MDS with nodsh"
17576 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17577 skip "Need MDS version at least 2.3.56"
17579 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17580 echo aaa > $DIR/$tdir/$tfile
17582 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17583 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17585 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17586 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17588 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17590 # Flush negative dentry cache
17591 touch $DIR/$tdir/$tfile
17593 # We are not checking for any leaked references here, they'll
17594 # become evident next time we do cleanup with module unload.
17597 run_test 183 "No crash or request leak in case of strange dispositions ========"
17599 # test suite 184 is for LU-2016, LU-2017
17601 check_swap_layouts_support
17603 dir0=$DIR/$tdir/$testnum
17604 test_mkdir -p -c1 $dir0
17609 $LFS setstripe -c1 $file1
17611 $LFS setstripe -c2 $file2
17613 gen1=$($LFS getstripe -g $file1)
17614 gen2=$($LFS getstripe -g $file2)
17616 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17617 gen=$($LFS getstripe -g $file1)
17618 [[ $gen1 != $gen ]] ||
17619 "Layout generation on $file1 does not change"
17620 gen=$($LFS getstripe -g $file2)
17621 [[ $gen2 != $gen ]] ||
17622 "Layout generation on $file2 does not change"
17624 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17625 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17627 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17629 run_test 184a "Basic layout swap"
17632 check_swap_layouts_support
17634 dir0=$DIR/$tdir/$testnum
17635 mkdir -p $dir0 || error "creating dir $dir0"
17642 $LFS setstripe -c1 $file1
17643 $LFS setstripe -c2 $file2
17644 $LFS setstripe -c1 $file3
17645 chown $RUNAS_ID $file3
17646 gen1=$($LFS getstripe -g $file1)
17647 gen2=$($LFS getstripe -g $file2)
17649 $LFS swap_layouts $dir1 $dir2 &&
17650 error "swap of directories layouts should fail"
17651 $LFS swap_layouts $dir1 $file1 &&
17652 error "swap of directory and file layouts should fail"
17653 $RUNAS $LFS swap_layouts $file1 $file2 &&
17654 error "swap of file we cannot write should fail"
17655 $LFS swap_layouts $file1 $file3 &&
17656 error "swap of file with different owner should fail"
17657 /bin/true # to clear error code
17659 run_test 184b "Forbidden layout swap (will generate errors)"
17662 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17663 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17664 check_swap_layouts_support
17665 check_swap_layout_no_dom $DIR
17667 local dir0=$DIR/$tdir/$testnum
17668 mkdir -p $dir0 || error "creating dir $dir0"
17670 local ref1=$dir0/ref1
17671 local ref2=$dir0/ref2
17672 local file1=$dir0/file1
17673 local file2=$dir0/file2
17674 # create a file large enough for the concurrent test
17675 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17676 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17677 echo "ref file size: ref1($(stat -c %s $ref1))," \
17678 "ref2($(stat -c %s $ref2))"
17681 dd if=$ref1 of=$file1 bs=16k &
17684 # Make sure dd starts to copy file, but wait at most 5 seconds
17686 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17688 $LFS swap_layouts $file1 $file2
17691 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17692 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17694 # how many bytes copied before swapping layout
17695 local copied=$(stat -c %s $file2)
17696 local remaining=$(stat -c %s $ref1)
17697 remaining=$((remaining - copied))
17698 echo "Copied $copied bytes before swapping layout..."
17700 cmp -n $copied $file1 $ref2 | grep differ &&
17701 error "Content mismatch [0, $copied) of ref2 and file1"
17702 cmp -n $copied $file2 $ref1 ||
17703 error "Content mismatch [0, $copied) of ref1 and file2"
17704 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17705 error "Content mismatch [$copied, EOF) of ref1 and file1"
17708 rm -f $ref1 $ref2 $file1 $file2
17710 run_test 184c "Concurrent write and layout swap"
17713 check_swap_layouts_support
17714 check_swap_layout_no_dom $DIR
17715 [ -z "$(which getfattr 2>/dev/null)" ] &&
17716 skip_env "no getfattr command"
17718 local file1=$DIR/$tdir/$tfile-1
17719 local file2=$DIR/$tdir/$tfile-2
17720 local file3=$DIR/$tdir/$tfile-3
17724 mkdir -p $DIR/$tdir
17725 touch $file1 || error "create $file1 failed"
17726 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17727 error "create $file2 failed"
17728 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17729 error "create $file3 failed"
17730 lovea1=$(get_layout_param $file1)
17732 $LFS swap_layouts $file2 $file3 ||
17733 error "swap $file2 $file3 layouts failed"
17734 $LFS swap_layouts $file1 $file2 ||
17735 error "swap $file1 $file2 layouts failed"
17737 lovea2=$(get_layout_param $file2)
17740 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17742 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17743 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17745 run_test 184d "allow stripeless layouts swap"
17748 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17749 skip "Need MDS version at least 2.6.94"
17750 check_swap_layouts_support
17751 check_swap_layout_no_dom $DIR
17752 [ -z "$(which getfattr 2>/dev/null)" ] &&
17753 skip_env "no getfattr command"
17755 local file1=$DIR/$tdir/$tfile-1
17756 local file2=$DIR/$tdir/$tfile-2
17757 local file3=$DIR/$tdir/$tfile-3
17760 mkdir -p $DIR/$tdir
17761 touch $file1 || error "create $file1 failed"
17762 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17763 error "create $file2 failed"
17764 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17765 error "create $file3 failed"
17767 $LFS swap_layouts $file1 $file2 ||
17768 error "swap $file1 $file2 layouts failed"
17770 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17771 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17773 echo 123 > $file1 || error "Should be able to write into $file1"
17775 $LFS swap_layouts $file1 $file3 ||
17776 error "swap $file1 $file3 layouts failed"
17778 echo 123 > $file1 || error "Should be able to write into $file1"
17780 rm -rf $file1 $file2 $file3
17782 run_test 184e "Recreate layout after stripeless layout swaps"
17785 # Create a file with name longer than sizeof(struct stat) ==
17786 # 144 to see if we can get chars from the file name to appear
17787 # in the returned striping. Note that 'f' == 0x66.
17788 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17790 mkdir -p $DIR/$tdir
17791 mcreate $DIR/$tdir/$file
17792 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17793 error "IOC_MDC_GETFILEINFO returned garbage striping"
17796 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17798 test_185() { # LU-2441
17799 # LU-3553 - no volatile file support in old servers
17800 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17801 skip "Need MDS version at least 2.3.60"
17803 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17804 touch $DIR/$tdir/spoo
17805 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17806 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17807 error "cannot create/write a volatile file"
17808 [ "$FILESET" == "" ] &&
17809 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17810 error "FID is still valid after close"
17812 multiop_bg_pause $DIR/$tdir vVw4096_c
17819 # assume that the next FID for this client is sequential, since stdout
17820 # is unfortunately eaten by multiop_bg_pause
17821 local n=$((${fidv[1]} + 1))
17822 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17823 if [ "$FILESET" == "" ]; then
17824 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17825 error "FID is missing before close"
17827 kill -USR1 $multi_pid
17828 # 1 second delay, so if mtime change we will see it
17830 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17831 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17833 run_test 185 "Volatile file support"
17835 function create_check_volatile() {
17839 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17842 local FID=$(cat /tmp/${tfile}.fid)
17843 [ "$FID" == "" ] && error "can't get FID for volatile"
17844 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17845 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17846 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17850 cancel_lru_locks mdc # flush opencache
17851 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17856 # LU-12516 - volatile creation via .lustre
17857 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17858 skip "Need MDS version at least 2.3.55"
17860 create_check_volatile 0
17861 [ $MDSCOUNT -lt 2 ] && return 0
17864 create_check_volatile 1
17868 run_test 185a "Volatile file creation in .lustre/fid/"
17871 remote_mds_nodsh && skip "remote MDS with nodsh"
17872 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17873 skip "Need MDS version at least 2.3.0"
17875 local dir0=$DIR/$tdir/$testnum
17876 mkdir -p $dir0 || error "creating dir $dir0"
17878 local file=$dir0/file1
17879 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17880 local dv1=$($LFS data_version $file)
17881 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17882 local dv2=$($LFS data_version $file)
17883 [[ $dv1 != $dv2 ]] ||
17884 error "data version did not change on write $dv1 == $dv2"
17889 run_test 187a "Test data version change"
17892 remote_mds_nodsh && skip "remote MDS with nodsh"
17893 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17894 skip "Need MDS version at least 2.3.0"
17896 local dir0=$DIR/$tdir/$testnum
17897 mkdir -p $dir0 || error "creating dir $dir0"
17899 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17900 [[ ${DV[0]} != ${DV[1]} ]] ||
17901 error "data version did not change on write"\
17902 " ${DV[0]} == ${DV[1]}"
17907 run_test 187b "Test data version change on volatile file"
17910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17911 remote_mgs_nodsh && skip "remote MGS with nodsh"
17912 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17914 local POOL=${POOL:-cea1}
17915 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17916 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17919 local last_ost=$(($OSTCOUNT - 1))
17921 local ost_list=$(seq $first_ost $ost_step $last_ost)
17922 local ost_range="$first_ost $last_ost $ost_step"
17923 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17924 local file_dir=$POOL_ROOT/file_tst
17925 local subdir=$test_path/subdir
17929 # former test_200a test_200b
17930 pool_add $POOL || { rc=$? ; break; }
17931 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17932 # former test_200c test_200d
17933 mkdir -p $test_path
17934 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17935 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17937 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17938 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17939 || { rc=$? ; break; }
17940 # former test_200e test_200f
17941 local files=$((OSTCOUNT*3))
17942 pool_alloc_files $POOL $test_path $files "$ost_list" \
17943 || { rc=$? ; break; }
17944 pool_create_files $POOL $file_dir $files "$ost_list" \
17945 || { rc=$? ; break; }
17946 # former test_200g test_200h
17947 pool_lfs_df $POOL || { rc=$? ; break; }
17948 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17950 # former test_201a test_201b test_201c
17951 pool_remove_first_target $POOL || { rc=$? ; break; }
17953 local f=$test_path/$tfile
17954 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17955 pool_remove $POOL $f || { rc=$? ; break; }
17963 run_test 200 "OST pools"
17965 # usage: default_attr <count | size | offset>
17967 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17970 # usage: check_default_stripe_attr
17971 check_default_stripe_attr() {
17972 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17975 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17977 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17981 error "unknown getstripe attr '$1'"
17984 [ $ACTUAL == $EXPECTED ] ||
17985 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17989 test_mkdir $DIR/$tdir
17990 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17992 check_default_stripe_attr --stripe-count
17993 check_default_stripe_attr --stripe-size
17994 check_default_stripe_attr --stripe-index
17996 run_test 204a "Print default stripe attributes"
17999 test_mkdir $DIR/$tdir
18000 $LFS setstripe --stripe-count 1 $DIR/$tdir
18002 check_default_stripe_attr --stripe-size
18003 check_default_stripe_attr --stripe-index
18005 run_test 204b "Print default stripe size and offset"
18008 test_mkdir $DIR/$tdir
18009 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18011 check_default_stripe_attr --stripe-count
18012 check_default_stripe_attr --stripe-index
18014 run_test 204c "Print default stripe count and offset"
18017 test_mkdir $DIR/$tdir
18018 $LFS setstripe --stripe-index 0 $DIR/$tdir
18020 check_default_stripe_attr --stripe-count
18021 check_default_stripe_attr --stripe-size
18023 run_test 204d "Print default stripe count and size"
18026 test_mkdir $DIR/$tdir
18027 $LFS setstripe -d $DIR/$tdir
18029 check_default_stripe_attr --stripe-count --raw
18030 check_default_stripe_attr --stripe-size --raw
18031 check_default_stripe_attr --stripe-index --raw
18033 run_test 204e "Print raw stripe attributes"
18036 test_mkdir $DIR/$tdir
18037 $LFS setstripe --stripe-count 1 $DIR/$tdir
18039 check_default_stripe_attr --stripe-size --raw
18040 check_default_stripe_attr --stripe-index --raw
18042 run_test 204f "Print raw stripe size and offset"
18045 test_mkdir $DIR/$tdir
18046 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18048 check_default_stripe_attr --stripe-count --raw
18049 check_default_stripe_attr --stripe-index --raw
18051 run_test 204g "Print raw stripe count and offset"
18054 test_mkdir $DIR/$tdir
18055 $LFS setstripe --stripe-index 0 $DIR/$tdir
18057 check_default_stripe_attr --stripe-count --raw
18058 check_default_stripe_attr --stripe-size --raw
18060 run_test 204h "Print raw stripe count and size"
18062 # Figure out which job scheduler is being used, if any,
18063 # or use a fake one
18064 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18065 JOBENV=SLURM_JOB_ID
18066 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18068 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18070 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18071 JOBENV=LOADL_STEP_ID
18072 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18075 $LCTL list_param jobid_name > /dev/null 2>&1
18076 if [ $? -eq 0 ]; then
18082 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18084 verify_jobstats() {
18089 # we don't really need to clear the stats for this test to work, since each
18090 # command has a unique jobid, but it makes debugging easier if needed.
18091 # for facet in $facets; do
18092 # local dev=$(convert_facet2label $facet)
18093 # # clear old jobstats
18094 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18097 # use a new JobID for each test, or we might see an old one
18098 [ "$JOBENV" = "FAKE_JOBID" ] &&
18099 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18101 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18103 [ "$JOBENV" = "nodelocal" ] && {
18104 FAKE_JOBID=id.$testnum.%e.$RANDOM
18105 $LCTL set_param jobid_name=$FAKE_JOBID
18106 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18109 log "Test: ${cmd[*]}"
18110 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18112 if [ $JOBENV = "FAKE_JOBID" ]; then
18113 FAKE_JOBID=$JOBVAL ${cmd[*]}
18118 # all files are created on OST0000
18119 for facet in $facets; do
18120 local stats="*.$(convert_facet2label $facet).job_stats"
18122 # strip out libtool wrappers for in-tree executables
18123 if [ $(do_facet $facet lctl get_param $stats |
18124 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18125 do_facet $facet lctl get_param $stats
18126 error "No jobstats for $JOBVAL found on $facet::$stats"
18132 local new_jobenv=$1
18134 set_persistent_param_and_check client "jobid_var" \
18135 "$FSNAME.sys.jobid_var" $new_jobenv
18138 test_205a() { # Job stats
18139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18140 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18141 skip "Need MDS version with at least 2.7.1"
18142 remote_mgs_nodsh && skip "remote MGS with nodsh"
18143 remote_mds_nodsh && skip "remote MDS with nodsh"
18144 remote_ost_nodsh && skip "remote OST with nodsh"
18145 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18146 skip "Server doesn't support jobstats"
18147 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18149 local old_jobenv=$($LCTL get_param -n jobid_var)
18150 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18152 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18153 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18155 stack_trap "do_facet mgs $PERM_CMD \
18156 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18160 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18161 mdt.*.job_cleanup_interval | head -n 1)
18162 local new_interval=5
18163 do_facet $SINGLEMDS \
18164 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18165 stack_trap "do_facet $SINGLEMDS \
18166 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18167 local start=$SECONDS
18171 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18172 verify_jobstats "$cmd" "$SINGLEMDS"
18174 cmd="rmdir $DIR/$tdir"
18175 verify_jobstats "$cmd" "$SINGLEMDS"
18176 # mkdir on secondary MDT
18177 if [ $MDSCOUNT -gt 1 ]; then
18178 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18179 verify_jobstats "$cmd" "mds2"
18182 cmd="mknod $DIR/$tfile c 1 3"
18183 verify_jobstats "$cmd" "$SINGLEMDS"
18185 cmd="rm -f $DIR/$tfile"
18186 verify_jobstats "$cmd" "$SINGLEMDS"
18187 # create all files on OST0000 so verify_jobstats can find OST stats
18189 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18190 verify_jobstats "$cmd" "$SINGLEMDS"
18192 cmd="touch $DIR/$tfile"
18193 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18195 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18196 verify_jobstats "$cmd" "ost1"
18198 cancel_lru_locks osc
18199 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18200 verify_jobstats "$cmd" "ost1"
18202 cmd="$TRUNCATE $DIR/$tfile 0"
18203 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18205 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18206 verify_jobstats "$cmd" "$SINGLEMDS"
18207 # jobstats expiry - sleep until old stats should be expired
18208 local left=$((new_interval + 5 - (SECONDS - start)))
18209 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18210 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18212 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18213 verify_jobstats "$cmd" "$SINGLEMDS"
18214 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18215 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18217 # Ensure that jobid are present in changelog (if supported by MDS)
18218 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18219 changelog_dump | tail -10
18220 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18221 [ $jobids -eq 9 ] ||
18222 error "Wrong changelog jobid count $jobids != 9"
18226 jobstats_set $JOBENV
18228 changelog_dump | grep $tfile
18229 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18230 [ $jobids -eq 0 ] ||
18231 error "Unexpected jobids when jobid_var=$JOBENV"
18234 # test '%j' access to environment variable - if supported
18235 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18236 JOBENV="JOBCOMPLEX"
18237 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18239 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18242 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18243 JOBENV="JOBCOMPLEX"
18244 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18246 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18249 # test '%j' access to per-session jobid - if supported
18250 if lctl list_param jobid_this_session > /dev/null 2>&1
18252 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18253 lctl set_param jobid_this_session=$USER
18255 JOBENV="JOBCOMPLEX"
18256 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18258 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18261 run_test 205a "Verify job stats"
18263 # LU-13117, LU-13597
18265 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18266 skip "Need MDS version at least 2.13.54.91"
18268 job_stats="mdt.*.job_stats"
18269 $LCTL set_param $job_stats=clear
18270 # Setting jobid_var to USER might not be supported
18271 $LCTL set_param jobid_var=USER || true
18272 $LCTL set_param jobid_name="%e.%u"
18273 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18274 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18275 grep "job_id:.*foolish" &&
18276 error "Unexpected jobid found"
18277 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18278 grep "open:.*min.*max.*sum" ||
18279 error "wrong job_stats format found"
18281 run_test 205b "Verify job stats jobid and output format"
18285 $LCTL set_param llite.*.stats=0
18286 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18287 $LCTL get_param llite.*.stats
18288 $LCTL get_param llite.*.stats | grep \
18289 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18290 error "wrong client stats format found"
18292 run_test 205c "Verify client stats format"
18294 # LU-1480, LU-1773 and LU-1657
18296 mkdir -p $DIR/$tdir
18297 $LFS setstripe -c -1 $DIR/$tdir
18298 #define OBD_FAIL_LOV_INIT 0x1403
18299 $LCTL set_param fail_loc=0xa0001403
18300 $LCTL set_param fail_val=1
18301 touch $DIR/$tdir/$tfile || true
18303 run_test 206 "fail lov_init_raid0() doesn't lbug"
18306 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18307 local fsz=`stat -c %s $DIR/$tfile`
18308 cancel_lru_locks mdc
18310 # do not return layout in getattr intent
18311 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18312 $LCTL set_param fail_loc=0x170
18313 local sz=`stat -c %s $DIR/$tfile`
18315 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18319 run_test 207a "can refresh layout at glimpse"
18322 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18323 local cksum=`md5sum $DIR/$tfile`
18324 local fsz=`stat -c %s $DIR/$tfile`
18325 cancel_lru_locks mdc
18326 cancel_lru_locks osc
18328 # do not return layout in getattr intent
18329 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18330 $LCTL set_param fail_loc=0x171
18332 # it will refresh layout after the file is opened but before read issues
18333 echo checksum is "$cksum"
18334 echo "$cksum" |md5sum -c --quiet || error "file differs"
18338 run_test 207b "can refresh layout at open"
18341 # FIXME: in this test suite, only RD lease is used. This is okay
18342 # for now as only exclusive open is supported. After generic lease
18343 # is done, this test suite should be revised. - Jinshan
18345 remote_mds_nodsh && skip "remote MDS with nodsh"
18346 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18347 skip "Need MDS version at least 2.4.52"
18349 echo "==== test 1: verify get lease work"
18350 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18352 echo "==== test 2: verify lease can be broken by upcoming open"
18353 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18357 $MULTIOP $DIR/$tfile oO_RDWR:c
18358 kill -USR1 $PID && wait $PID || error "break lease error"
18360 echo "==== test 3: verify lease can't be granted if an open already exists"
18361 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18365 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18366 kill -USR1 $PID && wait $PID || error "open file error"
18368 echo "==== test 4: lease can sustain over recovery"
18369 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18375 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18377 echo "==== test 5: lease broken can't be regained by replay"
18378 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18382 # open file to break lease and then recovery
18383 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18386 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18390 run_test 208 "Exclusive open"
18393 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18394 skip_env "must have disp_stripe"
18397 sync; sleep 5; sync;
18399 echo 3 > /proc/sys/vm/drop_caches
18400 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18401 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18402 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18404 # open/close 500 times
18405 for i in $(seq 500); do
18409 echo 3 > /proc/sys/vm/drop_caches
18410 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18411 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18412 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18414 echo "before: $req_before, after: $req_after"
18415 [ $((req_after - req_before)) -ge 300 ] &&
18416 error "open/close requests are not freed"
18419 run_test 209 "read-only open/close requests should be freed promptly"
18424 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18428 $LFS getstripe $DIR/$tfile
18430 wait $pid || error "multiop failed"
18432 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18436 $LFS getstripe $DIR/$tfile
18438 wait $pid || error "multiop failed"
18440 run_test 210 "lfs getstripe does not break leases"
18444 size=$((size % 8192 + 1))
18445 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18446 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18447 rm -f $DIR/f212 $DIR/f212.xyz
18449 run_test 212 "Sendfile test ============================================"
18452 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18453 cancel_lru_locks osc
18454 lctl set_param fail_loc=0x8000040f
18455 # generate a read lock
18456 cat $DIR/$tfile > /dev/null
18457 # write to the file, it will try to cancel the above read lock.
18458 cat /etc/hosts >> $DIR/$tfile
18460 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18462 test_214() { # for bug 20133
18463 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18464 for (( i=0; i < 340; i++ )) ; do
18465 touch $DIR/$tdir/d214c/a$i
18468 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18469 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18470 ls $DIR/d214c || error "ls $DIR/d214c failed"
18471 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18472 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18474 run_test 214 "hash-indexed directory test - bug 20133"
18476 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18477 create_lnet_proc_files() {
18478 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18481 # counterpart of create_lnet_proc_files
18482 remove_lnet_proc_files() {
18483 rm -f $TMP/lnet_$1.sys
18486 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18487 # 3rd arg as regexp for body
18488 check_lnet_proc_stats() {
18489 local l=$(cat "$TMP/lnet_$1" |wc -l)
18490 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18492 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18495 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18496 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18497 # optional and can be regexp for 2nd line (lnet.routes case)
18498 check_lnet_proc_entry() {
18499 local blp=2 # blp stands for 'position of 1st line of body'
18500 [ -z "$5" ] || blp=3 # lnet.routes case
18502 local l=$(cat "$TMP/lnet_$1" |wc -l)
18503 # subtracting one from $blp because the body can be empty
18504 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18506 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18507 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18509 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18510 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18512 # bail out if any unexpected line happened
18513 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18514 [ "$?" != 0 ] || error "$2 misformatted"
18517 test_215() { # for bugs 18102, 21079, 21517
18518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18520 local N='(0|[1-9][0-9]*)' # non-negative numeric
18521 local P='[1-9][0-9]*' # positive numeric
18522 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18523 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18524 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18525 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18527 local L1 # regexp for 1st line
18528 local L2 # regexp for 2nd line (optional)
18529 local BR # regexp for the rest (body)
18531 # lnet.stats should look as 11 space-separated non-negative numerics
18532 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18533 create_lnet_proc_files "stats"
18534 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18535 remove_lnet_proc_files "stats"
18537 # lnet.routes should look like this:
18538 # Routing disabled/enabled
18539 # net hops priority state router
18540 # where net is a string like tcp0, hops > 0, priority >= 0,
18541 # state is up/down,
18542 # router is a string like 192.168.1.1@tcp2
18543 L1="^Routing (disabled|enabled)$"
18544 L2="^net +hops +priority +state +router$"
18545 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18546 create_lnet_proc_files "routes"
18547 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18548 remove_lnet_proc_files "routes"
18550 # lnet.routers should look like this:
18551 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18552 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18553 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18554 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18555 L1="^ref +rtr_ref +alive +router$"
18556 BR="^$P +$P +(up|down) +$NID$"
18557 create_lnet_proc_files "routers"
18558 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18559 remove_lnet_proc_files "routers"
18561 # lnet.peers should look like this:
18562 # nid refs state last max rtr min tx min queue
18563 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18564 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18565 # numeric (0 or >0 or <0), queue >= 0.
18566 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18567 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18568 create_lnet_proc_files "peers"
18569 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18570 remove_lnet_proc_files "peers"
18572 # lnet.buffers should look like this:
18573 # pages count credits min
18574 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18575 L1="^pages +count +credits +min$"
18576 BR="^ +$N +$N +$I +$I$"
18577 create_lnet_proc_files "buffers"
18578 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18579 remove_lnet_proc_files "buffers"
18581 # lnet.nis should look like this:
18582 # nid status alive refs peer rtr max tx min
18583 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18584 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18585 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18586 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18587 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18588 create_lnet_proc_files "nis"
18589 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18590 remove_lnet_proc_files "nis"
18592 # can we successfully write to lnet.stats?
18593 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18595 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18597 test_216() { # bug 20317
18598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18599 remote_ost_nodsh && skip "remote OST with nodsh"
18602 local facets=$(get_facets OST)
18603 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18605 save_lustre_params client "osc.*.contention_seconds" > $p
18606 save_lustre_params $facets \
18607 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18608 save_lustre_params $facets \
18609 "ldlm.namespaces.filter-*.contended_locks" >> $p
18610 save_lustre_params $facets \
18611 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18612 clear_stats osc.*.osc_stats
18614 # agressive lockless i/o settings
18615 do_nodes $(comma_list $(osts_nodes)) \
18616 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18617 ldlm.namespaces.filter-*.contended_locks=0 \
18618 ldlm.namespaces.filter-*.contention_seconds=60"
18619 lctl set_param -n osc.*.contention_seconds=60
18621 $DIRECTIO write $DIR/$tfile 0 10 4096
18622 $CHECKSTAT -s 40960 $DIR/$tfile
18624 # disable lockless i/o
18625 do_nodes $(comma_list $(osts_nodes)) \
18626 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18627 ldlm.namespaces.filter-*.contended_locks=32 \
18628 ldlm.namespaces.filter-*.contention_seconds=0"
18629 lctl set_param -n osc.*.contention_seconds=0
18630 clear_stats osc.*.osc_stats
18632 dd if=/dev/zero of=$DIR/$tfile count=0
18633 $CHECKSTAT -s 0 $DIR/$tfile
18635 restore_lustre_params <$p
18639 run_test 216 "check lockless direct write updates file size and kms correctly"
18641 test_217() { # bug 22430
18642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18647 for node in $(nodes_list); do
18648 nid=$(host_nids_address $node $NETTYPE)
18649 if [[ $nid = *-* ]] ; then
18650 echo "lctl ping $(h2nettype $nid)"
18651 lctl ping $(h2nettype $nid)
18653 echo "skipping $node (no hyphen detected)"
18657 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18660 # do directio so as not to populate the page cache
18661 log "creating a 10 Mb file"
18662 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18663 log "starting reads"
18664 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18665 log "truncating the file"
18666 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18668 kill %+ || true # reads might have finished
18669 echo "wait until dd is finished"
18671 log "removing the temporary file"
18672 rm -rf $DIR/$tfile || error "tmp file removal failed"
18674 run_test 218 "parallel read and truncate should not deadlock"
18677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18679 # write one partial page
18680 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18681 # set no grant so vvp_io_commit_write will do sync write
18682 $LCTL set_param fail_loc=0x411
18683 # write a full page at the end of file
18684 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18686 $LCTL set_param fail_loc=0
18687 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18688 $LCTL set_param fail_loc=0x411
18689 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18692 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18693 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18695 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18697 test_220() { #LU-325
18698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18699 remote_ost_nodsh && skip "remote OST with nodsh"
18700 remote_mds_nodsh && skip "remote MDS with nodsh"
18701 remote_mgs_nodsh && skip "remote MGS with nodsh"
18705 # create on MDT0000 so the last_id and next_id are correct
18706 mkdir_on_mdt0 $DIR/$tdir
18707 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18711 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18712 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18713 osp.$mdtosc_proc1.prealloc_last_id)
18714 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18715 osp.$mdtosc_proc1.prealloc_next_id)
18719 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18720 #define OBD_FAIL_OST_ENOINO 0x229
18721 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18722 create_pool $FSNAME.$TESTNAME || return 1
18723 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18725 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18727 MDSOBJS=$((last_id - next_id))
18728 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18730 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18731 echo "OST still has $count kbytes free"
18733 echo "create $MDSOBJS files @next_id..."
18734 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18736 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18737 osp.$mdtosc_proc1.prealloc_last_id)
18738 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18739 osp.$mdtosc_proc1.prealloc_next_id)
18741 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18746 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18747 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18749 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18750 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18751 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18752 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18753 echo "unlink $MDSOBJS files @$next_id..."
18754 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18756 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18761 dd if=`which date` of=$MOUNT/date oflag=sync
18762 chmod +x $MOUNT/date
18764 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18765 $LCTL set_param fail_loc=0x80001401
18767 $MOUNT/date > /dev/null
18770 run_test 221 "make sure fault and truncate race to not cause OOM"
18773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18776 test_mkdir $DIR/$tdir
18777 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18778 createmany -o $DIR/$tdir/$tfile 10
18779 cancel_lru_locks mdc
18780 cancel_lru_locks osc
18781 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18782 $LCTL set_param fail_loc=0x31a
18783 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18784 $LCTL set_param fail_loc=0
18787 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18793 test_mkdir $DIR/$tdir
18794 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18795 createmany -o $DIR/$tdir/$tfile 10
18796 cancel_lru_locks mdc
18797 cancel_lru_locks osc
18798 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18799 $LCTL set_param fail_loc=0x31a
18800 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18801 $LCTL set_param fail_loc=0
18803 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18809 test_mkdir $DIR/$tdir
18810 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18811 createmany -o $DIR/$tdir/$tfile 10
18812 cancel_lru_locks mdc
18813 cancel_lru_locks osc
18814 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18815 $LCTL set_param fail_loc=0x31b
18816 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18817 $LCTL set_param fail_loc=0
18820 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18822 test_224a() { # LU-1039, MRP-303
18823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18825 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18826 $LCTL set_param fail_loc=0x508
18827 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18828 $LCTL set_param fail_loc=0
18831 run_test 224a "Don't panic on bulk IO failure"
18833 test_224b() { # LU-1039, MRP-303
18834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18836 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18837 cancel_lru_locks osc
18838 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18839 $LCTL set_param fail_loc=0x515
18840 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18841 $LCTL set_param fail_loc=0
18844 run_test 224b "Don't panic on bulk IO failure"
18846 test_224c() { # LU-6441
18847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18848 remote_mds_nodsh && skip "remote MDS with nodsh"
18850 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18851 save_writethrough $p
18852 set_cache writethrough on
18854 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18855 local at_max=$($LCTL get_param -n at_max)
18856 local timeout=$($LCTL get_param -n timeout)
18857 local test_at="at_max"
18858 local param_at="$FSNAME.sys.at_max"
18859 local test_timeout="timeout"
18860 local param_timeout="$FSNAME.sys.timeout"
18862 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18864 set_persistent_param_and_check client "$test_at" "$param_at" 0
18865 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18867 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18868 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18869 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18870 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18872 do_facet ost1 "$LCTL set_param fail_loc=0"
18874 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18875 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18878 $LCTL set_param -n $pages_per_rpc
18879 restore_lustre_params < $p
18882 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18884 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18887 if [ -z ${MDSSURVEY} ]; then
18888 skip_env "mds-survey not found"
18890 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18891 skip "Need MDS version at least 2.2.51"
18893 local mds=$(facet_host $SINGLEMDS)
18894 local target=$(do_nodes $mds 'lctl dl' |
18895 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18897 local cmd1="file_count=1000 thrhi=4"
18898 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18899 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18900 local cmd="$cmd1 $cmd2 $cmd3"
18902 rm -f ${TMP}/mds_survey*
18904 eval $cmd || error "mds-survey with zero-stripe failed"
18905 cat ${TMP}/mds_survey*
18906 rm -f ${TMP}/mds_survey*
18908 run_test 225a "Metadata survey sanity with zero-stripe"
18911 if [ -z ${MDSSURVEY} ]; then
18912 skip_env "mds-survey not found"
18914 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18915 skip "Need MDS version at least 2.2.51"
18916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18917 remote_mds_nodsh && skip "remote MDS with nodsh"
18918 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18919 skip_env "Need to mount OST to test"
18922 local mds=$(facet_host $SINGLEMDS)
18923 local target=$(do_nodes $mds 'lctl dl' |
18924 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18926 local cmd1="file_count=1000 thrhi=4"
18927 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18928 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18929 local cmd="$cmd1 $cmd2 $cmd3"
18931 rm -f ${TMP}/mds_survey*
18933 eval $cmd || error "mds-survey with stripe_count failed"
18934 cat ${TMP}/mds_survey*
18935 rm -f ${TMP}/mds_survey*
18937 run_test 225b "Metadata survey sanity with stripe_count = 1"
18939 mcreate_path2fid () {
18945 local path=$DIR/$tdir/$name
18950 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18951 error "cannot create $desc"
18953 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18955 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18957 fid_path=$($LFS fid2path $MOUNT $fid)
18959 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18961 [ "$path" == "$fid_path" ] ||
18962 error "fid2path returned $fid_path, expected $path"
18964 echo "pass with $path and $fid"
18969 mkdir -p $DIR/$tdir
18971 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18972 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18973 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18974 mcreate_path2fid 0040666 0 0 dir "directory"
18975 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18976 mcreate_path2fid 0100666 0 0 file "regular file"
18977 mcreate_path2fid 0120666 0 0 link "symbolic link"
18978 mcreate_path2fid 0140666 0 0 sock "socket"
18980 run_test 226a "call path2fid and fid2path on files of all type"
18983 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18988 mkdir -p $DIR/$tdir
18989 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18990 error "create remote directory failed"
18991 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18992 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18993 "character special file (null)"
18994 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18995 "character special file (no device)"
18996 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18997 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18998 "block special file (loop)"
18999 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19000 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19001 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19003 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19006 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19007 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19008 skip "Need MDS version at least 2.13.55"
19010 local submnt=/mnt/submnt
19011 local srcfile=/etc/passwd
19012 local dstfile=$submnt/passwd
19018 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19019 error "create remote directory failed"
19020 mkdir -p $submnt || error "create $submnt failed"
19021 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19022 error "mount $submnt failed"
19023 stack_trap "umount $submnt" EXIT
19025 cp $srcfile $dstfile
19026 fid=$($LFS path2fid $dstfile)
19027 path=$($LFS fid2path $submnt "$fid")
19028 [ "$path" = "$dstfile" ] ||
19029 error "fid2path $submnt $fid failed ($path != $dstfile)"
19031 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19033 # LU-1299 Executing or running ldd on a truncated executable does not
19034 # cause an out-of-memory condition.
19036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19037 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19039 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19040 chmod +x $MOUNT/date
19042 $MOUNT/date > /dev/null
19043 ldd $MOUNT/date > /dev/null
19046 run_test 227 "running truncated executable does not cause OOM"
19048 # LU-1512 try to reuse idle OI blocks
19050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19051 remote_mds_nodsh && skip "remote MDS with nodsh"
19052 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19054 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19055 local myDIR=$DIR/$tdir
19058 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19059 $LCTL set_param fail_loc=0x80001002
19060 createmany -o $myDIR/t- 10000
19061 $LCTL set_param fail_loc=0
19062 # The guard is current the largest FID holder
19064 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19066 local IDX=$(($SEQ % 64))
19068 do_facet $SINGLEMDS sync
19069 # Make sure journal flushed.
19071 local blk1=$(do_facet $SINGLEMDS \
19072 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19073 grep Blockcount | awk '{print $4}')
19075 # Remove old files, some OI blocks will become idle.
19076 unlinkmany $myDIR/t- 10000
19077 # Create new files, idle OI blocks should be reused.
19078 createmany -o $myDIR/t- 2000
19079 do_facet $SINGLEMDS sync
19080 # Make sure journal flushed.
19082 local blk2=$(do_facet $SINGLEMDS \
19083 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19084 grep Blockcount | awk '{print $4}')
19086 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19088 run_test 228a "try to reuse idle OI blocks"
19091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19092 remote_mds_nodsh && skip "remote MDS with nodsh"
19093 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19095 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19096 local myDIR=$DIR/$tdir
19099 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19100 $LCTL set_param fail_loc=0x80001002
19101 createmany -o $myDIR/t- 10000
19102 $LCTL set_param fail_loc=0
19103 # The guard is current the largest FID holder
19105 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19107 local IDX=$(($SEQ % 64))
19109 do_facet $SINGLEMDS sync
19110 # Make sure journal flushed.
19112 local blk1=$(do_facet $SINGLEMDS \
19113 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19114 grep Blockcount | awk '{print $4}')
19116 # Remove old files, some OI blocks will become idle.
19117 unlinkmany $myDIR/t- 10000
19120 stop $SINGLEMDS || error "Fail to stop MDT."
19122 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19124 df $MOUNT || error "Fail to df."
19125 # Create new files, idle OI blocks should be reused.
19126 createmany -o $myDIR/t- 2000
19127 do_facet $SINGLEMDS sync
19128 # Make sure journal flushed.
19130 local blk2=$(do_facet $SINGLEMDS \
19131 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19132 grep Blockcount | awk '{print $4}')
19134 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19136 run_test 228b "idle OI blocks can be reused after MDT restart"
19140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19141 remote_mds_nodsh && skip "remote MDS with nodsh"
19142 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19144 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19145 local myDIR=$DIR/$tdir
19148 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19149 $LCTL set_param fail_loc=0x80001002
19150 # 20000 files can guarantee there are index nodes in the OI file
19151 createmany -o $myDIR/t- 20000
19152 $LCTL set_param fail_loc=0
19153 # The guard is current the largest FID holder
19155 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19157 local IDX=$(($SEQ % 64))
19159 do_facet $SINGLEMDS sync
19160 # Make sure journal flushed.
19162 local blk1=$(do_facet $SINGLEMDS \
19163 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19164 grep Blockcount | awk '{print $4}')
19166 # Remove old files, some OI blocks will become idle.
19167 unlinkmany $myDIR/t- 20000
19169 # The OI file should become empty now
19171 # Create new files, idle OI blocks should be reused.
19172 createmany -o $myDIR/t- 2000
19173 do_facet $SINGLEMDS sync
19174 # Make sure journal flushed.
19176 local blk2=$(do_facet $SINGLEMDS \
19177 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19178 grep Blockcount | awk '{print $4}')
19180 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19182 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19184 test_229() { # LU-2482, LU-3448
19185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19186 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19187 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19188 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19192 # Create a file with a released layout and stripe count 2.
19193 $MULTIOP $DIR/$tfile H2c ||
19194 error "failed to create file with released layout"
19196 $LFS getstripe -v $DIR/$tfile
19198 local pattern=$($LFS getstripe -L $DIR/$tfile)
19199 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19201 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19203 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19204 stat $DIR/$tfile || error "failed to stat released file"
19206 chown $RUNAS_ID $DIR/$tfile ||
19207 error "chown $RUNAS_ID $DIR/$tfile failed"
19209 chgrp $RUNAS_ID $DIR/$tfile ||
19210 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19212 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19213 rm $DIR/$tfile || error "failed to remove released file"
19215 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19220 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19221 skip "Need MDS version at least 2.11.52"
19225 test_mkdir $DIR/$tdir
19226 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19227 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19228 [ $mdt_idx -ne 0 ] &&
19229 error "create local directory on wrong MDT $mdt_idx"
19231 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19232 error "create remote directory failed"
19233 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19234 [ $mdt_idx -ne $MDTIDX ] &&
19235 error "create remote directory on wrong MDT $mdt_idx"
19237 createmany -o $DIR/$tdir/test_230/t- 10 ||
19238 error "create files on remote directory failed"
19239 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19240 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19241 rm -r $DIR/$tdir || error "unlink remote directory failed"
19243 run_test 230a "Create remote directory and files under the remote directory"
19246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19248 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19249 skip "Need MDS version at least 2.11.52"
19257 local migrate_dir=$DIR/$tdir/migrate_dir
19258 local other_dir=$DIR/$tdir/other_dir
19260 test_mkdir $DIR/$tdir
19261 test_mkdir -i0 -c1 $migrate_dir
19262 test_mkdir -i0 -c1 $other_dir
19263 for ((i=0; i<10; i++)); do
19264 mkdir -p $migrate_dir/dir_${i}
19265 createmany -o $migrate_dir/dir_${i}/f 10 ||
19266 error "create files under remote dir failed $i"
19269 cp /etc/passwd $migrate_dir/$tfile
19270 cp /etc/passwd $other_dir/$tfile
19271 chattr +SAD $migrate_dir
19272 chattr +SAD $migrate_dir/$tfile
19274 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19275 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19276 local old_dir_mode=$(stat -c%f $migrate_dir)
19277 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19279 mkdir -p $migrate_dir/dir_default_stripe2
19280 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19281 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19283 mkdir -p $other_dir
19284 ln $migrate_dir/$tfile $other_dir/luna
19285 ln $migrate_dir/$tfile $migrate_dir/sofia
19286 ln $other_dir/$tfile $migrate_dir/david
19287 ln -s $migrate_dir/$tfile $other_dir/zachary
19288 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19289 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19295 for len in 58 59 60; do
19296 lnktgt=$(str_repeat 'l' $len)
19297 touch $migrate_dir/$lnktgt
19298 ln -s $lnktgt $migrate_dir/${len}char_ln
19302 for len in 4094 4095; do
19303 lnktgt=$(str_repeat 'l' $len)
19304 ln -s $lnktgt $migrate_dir/${len}char_ln
19308 for len in 254 255; do
19309 touch $migrate_dir/$(str_repeat 'l' $len)
19312 $LFS migrate -m $MDTIDX $migrate_dir ||
19313 error "fails on migrating remote dir to MDT1"
19315 echo "migratate to MDT1, then checking.."
19316 for ((i = 0; i < 10; i++)); do
19317 for file in $(find $migrate_dir/dir_${i}); do
19318 mdt_index=$($LFS getstripe -m $file)
19319 # broken symlink getstripe will fail
19320 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19321 error "$file is not on MDT${MDTIDX}"
19325 # the multiple link file should still in MDT0
19326 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19327 [ $mdt_index == 0 ] ||
19328 error "$file is not on MDT${MDTIDX}"
19330 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19331 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19332 error " expect $old_dir_flag get $new_dir_flag"
19334 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19335 [ "$old_file_flag" = "$new_file_flag" ] ||
19336 error " expect $old_file_flag get $new_file_flag"
19338 local new_dir_mode=$(stat -c%f $migrate_dir)
19339 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19340 error "expect mode $old_dir_mode get $new_dir_mode"
19342 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19343 [ "$old_file_mode" = "$new_file_mode" ] ||
19344 error "expect mode $old_file_mode get $new_file_mode"
19346 diff /etc/passwd $migrate_dir/$tfile ||
19347 error "$tfile different after migration"
19349 diff /etc/passwd $other_dir/luna ||
19350 error "luna different after migration"
19352 diff /etc/passwd $migrate_dir/sofia ||
19353 error "sofia different after migration"
19355 diff /etc/passwd $migrate_dir/david ||
19356 error "david different after migration"
19358 diff /etc/passwd $other_dir/zachary ||
19359 error "zachary different after migration"
19361 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19362 error "${tfile}_ln different after migration"
19364 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19365 error "${tfile}_ln_other different after migration"
19367 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19368 [ $stripe_count = 2 ] ||
19369 error "dir strpe_count $d != 2 after migration."
19371 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19372 [ $stripe_count = 2 ] ||
19373 error "file strpe_count $d != 2 after migration."
19375 #migrate back to MDT0
19378 $LFS migrate -m $MDTIDX $migrate_dir ||
19379 error "fails on migrating remote dir to MDT0"
19381 echo "migrate back to MDT0, checking.."
19382 for file in $(find $migrate_dir); do
19383 mdt_index=$($LFS getstripe -m $file)
19384 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19385 error "$file is not on MDT${MDTIDX}"
19388 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19389 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19390 error " expect $old_dir_flag get $new_dir_flag"
19392 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19393 [ "$old_file_flag" = "$new_file_flag" ] ||
19394 error " expect $old_file_flag get $new_file_flag"
19396 local new_dir_mode=$(stat -c%f $migrate_dir)
19397 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19398 error "expect mode $old_dir_mode get $new_dir_mode"
19400 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19401 [ "$old_file_mode" = "$new_file_mode" ] ||
19402 error "expect mode $old_file_mode get $new_file_mode"
19404 diff /etc/passwd ${migrate_dir}/$tfile ||
19405 error "$tfile different after migration"
19407 diff /etc/passwd ${other_dir}/luna ||
19408 error "luna different after migration"
19410 diff /etc/passwd ${migrate_dir}/sofia ||
19411 error "sofia different after migration"
19413 diff /etc/passwd ${other_dir}/zachary ||
19414 error "zachary different after migration"
19416 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19417 error "${tfile}_ln different after migration"
19419 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19420 error "${tfile}_ln_other different after migration"
19422 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19423 [ $stripe_count = 2 ] ||
19424 error "dir strpe_count $d != 2 after migration."
19426 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19427 [ $stripe_count = 2 ] ||
19428 error "file strpe_count $d != 2 after migration."
19430 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19432 run_test 230b "migrate directory"
19435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19436 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19437 remote_mds_nodsh && skip "remote MDS with nodsh"
19438 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19439 skip "Need MDS version at least 2.11.52"
19445 local migrate_dir=$DIR/$tdir/migrate_dir
19447 #If migrating directory fails in the middle, all entries of
19448 #the directory is still accessiable.
19449 test_mkdir $DIR/$tdir
19450 test_mkdir -i0 -c1 $migrate_dir
19451 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19453 createmany -o $migrate_dir/f $total ||
19454 error "create files under ${migrate_dir} failed"
19456 # fail after migrating top dir, and this will fail only once, so the
19457 # first sub file migration will fail (currently f3), others succeed.
19458 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19459 do_facet mds1 lctl set_param fail_loc=0x1801
19460 local t=$(ls $migrate_dir | wc -l)
19461 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19462 error "migrate should fail"
19463 local u=$(ls $migrate_dir | wc -l)
19464 [ "$u" == "$t" ] || error "$u != $t during migration"
19466 # add new dir/file should succeed
19467 mkdir $migrate_dir/dir ||
19468 error "mkdir failed under migrating directory"
19469 touch $migrate_dir/file ||
19470 error "create file failed under migrating directory"
19472 # add file with existing name should fail
19473 for file in $migrate_dir/f*; do
19474 stat $file > /dev/null || error "stat $file failed"
19475 $OPENFILE -f O_CREAT:O_EXCL $file &&
19476 error "open(O_CREAT|O_EXCL) $file should fail"
19477 $MULTIOP $file m && error "create $file should fail"
19478 touch $DIR/$tdir/remote_dir/$tfile ||
19479 error "touch $tfile failed"
19480 ln $DIR/$tdir/remote_dir/$tfile $file &&
19481 error "link $file should fail"
19482 mdt_index=$($LFS getstripe -m $file)
19483 if [ $mdt_index == 0 ]; then
19484 # file failed to migrate is not allowed to rename to
19485 mv $DIR/$tdir/remote_dir/$tfile $file &&
19486 error "rename to $file should fail"
19488 mv $DIR/$tdir/remote_dir/$tfile $file ||
19489 error "rename to $file failed"
19491 echo hello >> $file || error "write $file failed"
19494 # resume migration with different options should fail
19495 $LFS migrate -m 0 $migrate_dir &&
19496 error "migrate -m 0 $migrate_dir should fail"
19498 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19499 error "migrate -c 2 $migrate_dir should fail"
19501 # resume migration should succeed
19502 $LFS migrate -m $MDTIDX $migrate_dir ||
19503 error "migrate $migrate_dir failed"
19505 echo "Finish migration, then checking.."
19506 for file in $(find $migrate_dir); do
19507 mdt_index=$($LFS getstripe -m $file)
19508 [ $mdt_index == $MDTIDX ] ||
19509 error "$file is not on MDT${MDTIDX}"
19512 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19514 run_test 230c "check directory accessiblity if migration failed"
19517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19518 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19519 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19520 skip "Need MDS version at least 2.11.52"
19522 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19524 local migrate_dir=$DIR/$tdir/migrate_dir
19534 old_index=$((RANDOM % MDSCOUNT))
19535 old_count=$((MDSCOUNT - old_index))
19536 new_index=$((RANDOM % MDSCOUNT))
19537 new_count=$((MDSCOUNT - new_index))
19538 new_hash=1 # for all_char
19540 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19541 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19543 test_mkdir $DIR/$tdir
19544 test_mkdir -i $old_index -c $old_count $migrate_dir
19546 for ((i=0; i<100; i++)); do
19547 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19548 createmany -o $migrate_dir/dir_${i}/f 100 ||
19549 error "create files under remote dir failed $i"
19552 echo -n "Migrate from MDT$old_index "
19553 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19554 echo -n "to MDT$new_index"
19555 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19558 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19559 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19560 error "migrate remote dir error"
19562 echo "Finish migration, then checking.."
19563 for file in $(find $migrate_dir); do
19564 mdt_index=$($LFS getstripe -m $file)
19565 if [ $mdt_index -lt $new_index ] ||
19566 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19567 error "$file is on MDT$mdt_index"
19571 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19573 run_test 230d "check migrate big directory"
19576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19578 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19579 skip "Need MDS version at least 2.11.52"
19586 mkdir_on_mdt0 $DIR/$tdir
19587 mkdir $DIR/$tdir/migrate_dir
19588 mkdir $DIR/$tdir/other_dir
19589 touch $DIR/$tdir/migrate_dir/a
19590 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19591 ls $DIR/$tdir/other_dir
19593 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19594 error "migrate dir fails"
19596 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19597 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19599 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19600 [ $mdt_index == 0 ] || error "a is not on MDT0"
19602 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19603 error "migrate dir fails"
19605 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19606 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19608 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19609 [ $mdt_index == 1 ] || error "a is not on MDT1"
19611 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19612 [ $mdt_index == 1 ] || error "b is not on MDT1"
19614 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19615 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19617 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19619 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19621 run_test 230e "migrate mulitple local link files"
19624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19625 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19626 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19627 skip "Need MDS version at least 2.11.52"
19632 mkdir -p $DIR/$tdir
19633 mkdir $DIR/$tdir/migrate_dir
19634 $LFS mkdir -i1 $DIR/$tdir/other_dir
19635 touch $DIR/$tdir/migrate_dir/a
19636 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19637 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19638 ls $DIR/$tdir/other_dir
19640 # a should be migrated to MDT1, since no other links on MDT0
19641 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19642 error "#1 migrate dir fails"
19643 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19644 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19645 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19646 [ $mdt_index == 1 ] || error "a is not on MDT1"
19648 # a should stay on MDT1, because it is a mulitple link file
19649 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19650 error "#2 migrate dir fails"
19651 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19652 [ $mdt_index == 1 ] || error "a is not on MDT1"
19654 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19655 error "#3 migrate dir fails"
19657 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19658 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19659 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19661 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19662 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19664 # a should be migrated to MDT0, since no other links on MDT1
19665 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19666 error "#4 migrate dir fails"
19667 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19668 [ $mdt_index == 0 ] || error "a is not on MDT0"
19670 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19672 run_test 230f "migrate mulitple remote link files"
19675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19676 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19677 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19678 skip "Need MDS version at least 2.11.52"
19680 mkdir -p $DIR/$tdir/migrate_dir
19682 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19683 error "migrating dir to non-exist MDT succeeds"
19686 run_test 230g "migrate dir to non-exist MDT"
19689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19690 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19691 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19692 skip "Need MDS version at least 2.11.52"
19696 mkdir -p $DIR/$tdir/migrate_dir
19698 $LFS migrate -m1 $DIR &&
19699 error "migrating mountpoint1 should fail"
19701 $LFS migrate -m1 $DIR/$tdir/.. &&
19702 error "migrating mountpoint2 should fail"
19705 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19706 error "migrating $tdir/migrate_dir/.. should fail"
19710 run_test 230h "migrate .. and root"
19713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19715 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19716 skip "Need MDS version at least 2.11.52"
19718 mkdir -p $DIR/$tdir/migrate_dir
19720 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19721 error "migration fails with a tailing slash"
19723 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19724 error "migration fails with two tailing slashes"
19726 run_test 230i "lfs migrate -m tolerates trailing slashes"
19729 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19730 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19731 skip "Need MDS version at least 2.11.52"
19733 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19734 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19735 error "create $tfile failed"
19736 cat /etc/passwd > $DIR/$tdir/$tfile
19738 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19740 cmp /etc/passwd $DIR/$tdir/$tfile ||
19741 error "DoM file mismatch after migration"
19743 run_test 230j "DoM file data not changed after dir migration"
19746 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19747 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19748 skip "Need MDS version at least 2.11.56"
19751 local files_on_starting_mdt=0
19753 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19754 $LFS getdirstripe $DIR/$tdir
19755 for i in $(seq $total); do
19756 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19757 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19758 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19761 echo "$files_on_starting_mdt files on MDT0"
19763 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19764 $LFS getdirstripe $DIR/$tdir
19766 files_on_starting_mdt=0
19767 for i in $(seq $total); do
19768 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19769 error "file $tfile.$i mismatch after migration"
19770 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19771 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19774 echo "$files_on_starting_mdt files on MDT1 after migration"
19775 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19777 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19778 $LFS getdirstripe $DIR/$tdir
19780 files_on_starting_mdt=0
19781 for i in $(seq $total); do
19782 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19783 error "file $tfile.$i mismatch after 2nd migration"
19784 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19785 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19788 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19789 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19793 run_test 230k "file data not changed after dir migration"
19796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19797 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19798 skip "Need MDS version at least 2.11.56"
19800 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19801 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19802 error "create files under remote dir failed $i"
19803 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19805 run_test 230l "readdir between MDTs won't crash"
19808 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19809 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19810 skip "Need MDS version at least 2.11.56"
19813 local mig_dir=$DIR/$tdir/migrate_dir
19814 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19818 echo "Creating files and dirs with xattrs"
19819 test_mkdir $DIR/$tdir
19820 test_mkdir -i0 -c1 $mig_dir
19822 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19823 error "cannot set xattr attr1 on dir"
19824 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19825 error "cannot set xattr attr2 on dir"
19826 touch $mig_dir/dir/f0
19827 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19828 error "cannot set xattr attr1 on file"
19829 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19830 error "cannot set xattr attr2 on file"
19831 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19832 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19833 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19834 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19835 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19836 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19837 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19838 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19839 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19841 echo "Migrating to MDT1"
19842 $LFS migrate -m $MDTIDX $mig_dir ||
19843 error "fails on migrating dir to MDT1"
19845 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19846 echo "Checking xattrs"
19847 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19848 [ "$val" = $longstr ] ||
19849 error "expecting xattr1 $longstr on dir, found $val"
19850 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19851 [ "$val" = $shortstr ] ||
19852 error "expecting xattr2 $shortstr on dir, found $val"
19853 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19854 [ "$val" = $longstr ] ||
19855 error "expecting xattr1 $longstr on file, found $val"
19856 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19857 [ "$val" = $shortstr ] ||
19858 error "expecting xattr2 $shortstr on file, found $val"
19860 run_test 230m "xattrs not changed after dir migration"
19863 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19864 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19865 skip "Need MDS version at least 2.13.53"
19867 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19868 cat /etc/hosts > $DIR/$tdir/$tfile
19869 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19870 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19872 cmp /etc/hosts $DIR/$tdir/$tfile ||
19873 error "File data mismatch after migration"
19875 run_test 230n "Dir migration with mirrored file"
19878 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19879 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19880 skip "Need MDS version at least 2.13.52"
19882 local mdts=$(comma_list $(mdts_nodes))
19884 local restripe_status
19888 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19890 # in case "crush" hash type is not set
19891 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19893 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19894 mdt.*MDT0000.enable_dir_restripe)
19895 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19896 stack_trap "do_nodes $mdts $LCTL set_param \
19897 mdt.*.enable_dir_restripe=$restripe_status"
19900 createmany -m $DIR/$tdir/f 100 ||
19901 error "create files under remote dir failed $i"
19902 createmany -d $DIR/$tdir/d 100 ||
19903 error "create dirs under remote dir failed $i"
19905 for i in $(seq 2 $MDSCOUNT); do
19906 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19907 $LFS setdirstripe -c $i $DIR/$tdir ||
19908 error "split -c $i $tdir failed"
19909 wait_update $HOSTNAME \
19910 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19911 error "dir split not finished"
19912 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19913 awk '/migrate/ {sum += $2} END { print sum }')
19914 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19915 # delta is around total_files/stripe_count
19916 (( $delta < 200 / (i - 1) + 4 )) ||
19917 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19920 run_test 230o "dir split"
19923 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19924 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19925 skip "Need MDS version at least 2.13.52"
19927 local mdts=$(comma_list $(mdts_nodes))
19929 local restripe_status
19933 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19935 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19937 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19938 mdt.*MDT0000.enable_dir_restripe)
19939 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19940 stack_trap "do_nodes $mdts $LCTL set_param \
19941 mdt.*.enable_dir_restripe=$restripe_status"
19943 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19944 createmany -m $DIR/$tdir/f 100 ||
19945 error "create files under remote dir failed"
19946 createmany -d $DIR/$tdir/d 100 ||
19947 error "create dirs under remote dir failed"
19949 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19950 local mdt_hash="crush"
19952 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19953 $LFS setdirstripe -c $c $DIR/$tdir ||
19954 error "split -c $c $tdir failed"
19955 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19956 mdt_hash="$mdt_hash,fixed"
19957 elif [ $c -eq 1 ]; then
19960 wait_update $HOSTNAME \
19961 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19962 error "dir merge not finished"
19963 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19964 awk '/migrate/ {sum += $2} END { print sum }')
19965 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19966 # delta is around total_files/stripe_count
19967 (( delta < 200 / c + 4 )) ||
19968 error "$delta files migrated >= $((200 / c + 4))"
19971 run_test 230p "dir merge"
19974 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19975 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19976 skip "Need MDS version at least 2.13.52"
19978 local mdts=$(comma_list $(mdts_nodes))
19979 local saved_threshold=$(do_facet mds1 \
19980 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19981 local saved_delta=$(do_facet mds1 \
19982 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19983 local threshold=100
19986 local stripe_count=0
19991 # test with fewer files on ZFS
19992 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19994 stack_trap "do_nodes $mdts $LCTL set_param \
19995 mdt.*.dir_split_count=$saved_threshold"
19996 stack_trap "do_nodes $mdts $LCTL set_param \
19997 mdt.*.dir_split_delta=$saved_delta"
19998 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19999 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20000 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20001 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20002 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20003 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20005 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20006 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20008 create=$((threshold * 3 / 2))
20009 while [ $stripe_count -lt $MDSCOUNT ]; do
20010 createmany -m $DIR/$tdir/f $total $create ||
20011 error "create sub files failed"
20012 stat $DIR/$tdir > /dev/null
20013 total=$((total + create))
20014 stripe_count=$((stripe_count + delta))
20015 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20017 wait_update $HOSTNAME \
20018 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20019 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20021 wait_update $HOSTNAME \
20022 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20023 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20025 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20026 echo "$nr_files/$total files on MDT$stripe_index after split"
20027 # allow 10% margin of imbalance with crush hash
20028 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20029 error "$nr_files files on MDT$stripe_index after split"
20031 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20032 [ $nr_files -eq $total ] ||
20033 error "total sub files $nr_files != $total"
20036 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20038 echo "fixed layout directory won't auto split"
20039 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20040 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20041 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20042 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20043 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20045 run_test 230q "dir auto split"
20048 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20049 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20050 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20051 skip "Need MDS version at least 2.13.54"
20053 # maximum amount of local locks:
20054 # parent striped dir - 2 locks
20055 # new stripe in parent to migrate to - 1 lock
20056 # source and target - 2 locks
20057 # Total 5 locks for regular file
20058 mkdir -p $DIR/$tdir
20059 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20060 touch $DIR/$tdir/dir1/eee
20062 # create 4 hardlink for 4 more locks
20063 # Total: 9 locks > RS_MAX_LOCKS (8)
20064 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20065 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20066 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20067 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20068 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20069 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20070 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20071 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20073 cancel_lru_locks mdc
20075 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20076 error "migrate dir fails"
20078 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20080 run_test 230r "migrate with too many local locks"
20083 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20084 skip "Need MDS version at least 2.13.57"
20086 local mdts=$(comma_list $(mdts_nodes))
20087 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20088 mdt.*MDT0000.enable_dir_restripe)
20090 stack_trap "do_nodes $mdts $LCTL set_param \
20091 mdt.*.enable_dir_restripe=$restripe_status"
20095 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20096 test_mkdir $DIR/$tdir
20097 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20098 error "$LFS mkdir doesn't return -EEXIST if target exists"
20102 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20106 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20107 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20108 skip "Need MDS version at least 2.14.50"
20110 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20111 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20112 $LFS project -p 1 -s $DIR/$tdir ||
20113 error "set $tdir project id failed"
20114 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20115 error "set subdir project id failed"
20116 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20118 run_test 230t "migrate directory with project ID set"
20122 # For simplicity this test assumes that max_pages_per_rpc
20123 # is the same across all OSCs
20124 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20125 local bulk_size=$((max_pages * PAGE_SIZE))
20126 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20129 mkdir -p $DIR/$tdir
20130 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20131 error "failed to set stripe with -S ${brw_size}M option"
20133 # clear the OSC stats
20134 $LCTL set_param osc.*.stats=0 &>/dev/null
20137 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20138 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20139 oflag=direct &>/dev/null || error "dd failed"
20141 sync; sleep 1; sync # just to be safe
20142 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20143 if [ x$nrpcs != "x1" ]; then
20144 $LCTL get_param osc.*.stats
20145 error "found $nrpcs ost_write RPCs, not 1 as expected"
20149 # Drop the OSC cache, otherwise we will read from it
20150 cancel_lru_locks osc
20152 # clear the OSC stats
20153 $LCTL set_param osc.*.stats=0 &>/dev/null
20155 # Client reads $bulk_size.
20156 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20157 iflag=direct &>/dev/null || error "dd failed"
20159 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20160 if [ x$nrpcs != "x1" ]; then
20161 $LCTL get_param osc.*.stats
20162 error "found $nrpcs ost_read RPCs, not 1 as expected"
20165 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20168 mkdir -p $DIR/$tdir
20170 for i in {0..1023}; do
20171 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20172 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20173 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20177 run_test 231b "must not assert on fully utilized OST request buffer"
20180 mkdir -p $DIR/$tdir
20181 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20183 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20184 do_facet ost1 $LCTL set_param fail_loc=0x31c
20186 # ignore dd failure
20187 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20189 do_facet ost1 $LCTL set_param fail_loc=0
20190 umount_client $MOUNT || error "umount failed"
20191 mount_client $MOUNT || error "mount failed"
20192 stop ost1 || error "cannot stop ost1"
20193 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20195 run_test 232a "failed lock should not block umount"
20198 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20199 skip "Need MDS version at least 2.10.58"
20201 mkdir -p $DIR/$tdir
20202 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20203 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20205 cancel_lru_locks osc
20207 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20208 do_facet ost1 $LCTL set_param fail_loc=0x31c
20211 $LFS data_version $DIR/$tdir/$tfile || true
20213 do_facet ost1 $LCTL set_param fail_loc=0
20214 umount_client $MOUNT || error "umount failed"
20215 mount_client $MOUNT || error "mount failed"
20216 stop ost1 || error "cannot stop ost1"
20217 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20219 run_test 232b "failed data version lock should not block umount"
20222 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20223 skip "Need MDS version at least 2.3.64"
20224 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20226 local fid=$($LFS path2fid $MOUNT)
20228 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20229 error "cannot access $MOUNT using its FID '$fid'"
20231 run_test 233a "checking that OBF of the FS root succeeds"
20234 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20235 skip "Need MDS version at least 2.5.90"
20236 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20238 local fid=$($LFS path2fid $MOUNT/.lustre)
20240 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20241 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20243 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20244 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20245 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20247 run_test 233b "checking that OBF of the FS .lustre succeeds"
20250 local p="$TMP/sanityN-$TESTNAME.parameters"
20251 save_lustre_params client "llite.*.xattr_cache" > $p
20252 lctl set_param llite.*.xattr_cache 1 ||
20253 skip_env "xattr cache is not supported"
20255 mkdir -p $DIR/$tdir || error "mkdir failed"
20256 touch $DIR/$tdir/$tfile || error "touch failed"
20257 # OBD_FAIL_LLITE_XATTR_ENOMEM
20258 $LCTL set_param fail_loc=0x1405
20259 getfattr -n user.attr $DIR/$tdir/$tfile &&
20260 error "getfattr should have failed with ENOMEM"
20261 $LCTL set_param fail_loc=0x0
20264 restore_lustre_params < $p
20267 run_test 234 "xattr cache should not crash on ENOMEM"
20270 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20271 skip "Need MDS version at least 2.4.52"
20273 flock_deadlock $DIR/$tfile
20278 124) error "process hangs on a deadlock"
20280 *) error "error executing flock_deadlock $DIR/$tfile"
20284 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20288 check_swap_layouts_support
20290 local ref1=/etc/passwd
20291 local ref2=/etc/group
20292 local file1=$DIR/$tdir/f1
20293 local file2=$DIR/$tdir/f2
20295 test_mkdir -c1 $DIR/$tdir
20296 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20297 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20298 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20299 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20300 local fd=$(free_fd)
20301 local cmd="exec $fd<>$file2"
20304 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20305 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20308 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20313 run_test 236 "Layout swap on open unlinked file"
20315 # LU-4659 linkea consistency
20317 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20318 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20319 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20320 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20323 ln $DIR/$tfile $DIR/$tfile.lnk
20324 touch $DIR/$tfile.new
20325 mv $DIR/$tfile.new $DIR/$tfile
20326 local fid1=$($LFS path2fid $DIR/$tfile)
20327 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20328 local path1=$($LFS fid2path $FSNAME "$fid1")
20329 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20330 local path2=$($LFS fid2path $FSNAME "$fid2")
20331 [ $tfile.lnk == $path2 ] ||
20332 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20335 run_test 238 "Verify linkea consistency"
20337 test_239A() { # was test_239
20338 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20339 skip "Need MDS version at least 2.5.60"
20341 local list=$(comma_list $(mdts_nodes))
20343 mkdir -p $DIR/$tdir
20344 createmany -o $DIR/$tdir/f- 5000
20345 unlinkmany $DIR/$tdir/f- 5000
20346 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20347 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20348 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20349 osp.*MDT*.sync_in_flight" | calc_sum)
20350 [ "$changes" -eq 0 ] || error "$changes not synced"
20352 run_test 239A "osp_sync test"
20354 test_239a() { #LU-5297
20355 remote_mds_nodsh && skip "remote MDS with nodsh"
20358 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20359 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20360 chgrp $RUNAS_GID $DIR/$tfile
20361 wait_delete_completed
20363 run_test 239a "process invalid osp sync record correctly"
20365 test_239b() { #LU-5297
20366 remote_mds_nodsh && skip "remote MDS with nodsh"
20369 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20370 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20371 chgrp $RUNAS_GID $DIR/$tfile1
20372 wait_delete_completed
20373 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20375 chgrp $RUNAS_GID $DIR/$tfile2
20376 wait_delete_completed
20378 run_test 239b "process osp sync record with ENOMEM error correctly"
20381 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20382 remote_mds_nodsh && skip "remote MDS with nodsh"
20384 mkdir -p $DIR/$tdir
20386 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20387 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20388 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20389 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20391 umount_client $MOUNT || error "umount failed"
20392 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20393 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20394 mount_client $MOUNT || error "failed to mount client"
20396 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20397 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20399 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20405 for LOOP in $(seq $count); do
20406 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20407 cancel_lru_locks $OSC || true
20415 for LOOP in $(seq $1); do
20416 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20421 test_241a() { # was test_241
20422 local bsize=$PAGE_SIZE
20424 (( bsize < 40960 )) && bsize=40960
20425 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20427 cancel_lru_locks $OSC
20428 test_241_bio 1000 $bsize &
20430 test_241_dio 1000 $bsize
20433 run_test 241a "bio vs dio"
20436 local bsize=$PAGE_SIZE
20438 (( bsize < 40960 )) && bsize=40960
20439 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20441 test_241_dio 1000 $bsize &
20443 test_241_dio 1000 $bsize
20446 run_test 241b "dio vs dio"
20449 remote_mds_nodsh && skip "remote MDS with nodsh"
20451 mkdir_on_mdt0 $DIR/$tdir
20452 touch $DIR/$tdir/$tfile
20454 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20455 do_facet mds1 lctl set_param fail_loc=0x105
20456 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20458 do_facet mds1 lctl set_param fail_loc=0
20459 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20461 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20465 test_mkdir $DIR/$tdir
20466 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20468 run_test 243 "various group lock tests"
20472 test_mkdir $DIR/$tdir
20473 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20474 sendfile_grouplock $DIR/$tdir/$tfile || \
20475 error "sendfile+grouplock failed"
20478 run_test 244a "sendfile with group lock tests"
20482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20485 local size=$((1024*1024))
20487 test_mkdir $DIR/$tdir
20488 for i in $(seq 1 $threads); do
20489 local file=$DIR/$tdir/file_$((i / 10))
20490 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20493 for i in $(seq 1 $threads); do
20497 run_test 244b "multi-threaded write with group lock"
20500 local flagname="multi_mod_rpcs"
20501 local connect_data_name="max_mod_rpcs"
20504 # check if multiple modify RPCs flag is set
20505 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20506 grep "connect_flags:")
20509 echo "$out" | grep -qw $flagname
20510 if [ $? -ne 0 ]; then
20511 echo "connect flag $flagname is not set"
20515 # check if multiple modify RPCs data is set
20516 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20519 echo "$out" | grep -qw $connect_data_name ||
20520 error "import should have connect data $connect_data_name"
20522 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20528 umount_client $submount
20533 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20535 skip_env "Fileset feature is not supported"
20537 local submount=${MOUNT}_$tdir
20540 mkdir -p $submount || error "mkdir $submount failed"
20541 FILESET="$FILESET/$tdir" mount_client $submount ||
20542 error "mount $submount failed"
20543 trap "cleanup_247 $submount" EXIT
20544 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20545 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20546 error "read $MOUNT/$tdir/$tfile failed"
20547 cleanup_247 $submount
20549 run_test 247a "mount subdir as fileset"
20552 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20553 skip_env "Fileset feature is not supported"
20555 local submount=${MOUNT}_$tdir
20557 rm -rf $MOUNT/$tdir
20558 mkdir -p $submount || error "mkdir $submount failed"
20560 FILESET="$FILESET/$tdir" mount_client $submount &&
20561 error "mount $submount should fail"
20564 run_test 247b "mount subdir that dose not exist"
20567 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20568 skip_env "Fileset feature is not supported"
20570 local submount=${MOUNT}_$tdir
20572 mkdir -p $MOUNT/$tdir/dir1
20573 mkdir -p $submount || error "mkdir $submount failed"
20574 trap "cleanup_247 $submount" EXIT
20575 FILESET="$FILESET/$tdir" mount_client $submount ||
20576 error "mount $submount failed"
20577 local fid=$($LFS path2fid $MOUNT/)
20578 $LFS fid2path $submount $fid && error "fid2path should fail"
20579 cleanup_247 $submount
20581 run_test 247c "running fid2path outside subdirectory root"
20584 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20585 skip "Fileset feature is not supported"
20587 local submount=${MOUNT}_$tdir
20589 mkdir -p $MOUNT/$tdir/dir1
20590 mkdir -p $submount || error "mkdir $submount failed"
20591 FILESET="$FILESET/$tdir" mount_client $submount ||
20592 error "mount $submount failed"
20593 trap "cleanup_247 $submount" EXIT
20595 local td=$submount/dir1
20596 local fid=$($LFS path2fid $td)
20597 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20599 # check that we get the same pathname back
20602 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20603 echo "$rootpath $fid"
20604 found=$($LFS fid2path $rootpath "$fid")
20605 [ -n "found" ] || error "fid2path should succeed"
20606 [ "$found" == "$td" ] || error "fid2path $found != $td"
20608 # check wrong root path format
20609 rootpath=$submount"_wrong"
20610 found=$($LFS fid2path $rootpath "$fid")
20611 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20613 cleanup_247 $submount
20615 run_test 247d "running fid2path inside subdirectory root"
20619 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20621 skip "Fileset feature is not supported"
20623 local submount=${MOUNT}_$tdir
20626 mkdir -p $submount || error "mkdir $submount failed"
20627 FILESET="$FILESET/.." mount_client $submount &&
20628 error "mount $submount should fail"
20631 run_test 247e "mount .. as fileset"
20634 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20635 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20636 skip "Need at least version 2.13.52"
20637 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20638 skip "Need at least version 2.14.50"
20639 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20641 skip "Fileset feature is not supported"
20643 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20644 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20645 error "mkdir remote failed"
20646 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20647 error "mkdir remote/subdir failed"
20648 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20649 error "mkdir striped failed"
20650 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20652 local submount=${MOUNT}_$tdir
20654 mkdir -p $submount || error "mkdir $submount failed"
20655 stack_trap "rmdir $submount"
20659 local fileset=$FILESET
20660 local mdts=$(comma_list $(mdts_nodes))
20662 stat=$(do_facet mds1 $LCTL get_param -n \
20663 mdt.*MDT0000.enable_remote_subdir_mount)
20664 stack_trap "do_nodes $mdts $LCTL set_param \
20665 mdt.*.enable_remote_subdir_mount=$stat"
20667 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20668 stack_trap "umount_client $submount"
20669 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20670 error "mount remote dir $dir should fail"
20672 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20673 $tdir/striped/. ; do
20674 FILESET="$fileset/$dir" mount_client $submount ||
20675 error "mount $dir failed"
20676 umount_client $submount
20679 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20680 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20681 error "mount $tdir/remote failed"
20683 run_test 247f "mount striped or remote directory as fileset"
20686 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20687 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20688 skip "Need at least version 2.14.50"
20690 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20691 error "mkdir $tdir failed"
20692 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20694 local submount=${MOUNT}_$tdir
20696 mkdir -p $submount || error "mkdir $submount failed"
20697 stack_trap "rmdir $submount"
20699 FILESET="$fileset/$tdir" mount_client $submount ||
20700 error "mount $dir failed"
20701 stack_trap "umount $submount"
20703 local mdts=$(comma_list $(mdts_nodes))
20707 stat $submount > /dev/null
20708 cancel_lru_locks $MDC
20709 stat $submount > /dev/null
20710 stat $submount/$tfile > /dev/null
20711 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20712 stat $submount/$tfile > /dev/null
20713 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20714 awk '/getattr/ {sum += $2} END {print sum}')
20716 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20718 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20721 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20722 [ -z "$fast_read_sav" ] && skip "no fast read support"
20724 # create a large file for fast read verification
20725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20727 # make sure the file is created correctly
20728 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20729 { rm -f $DIR/$tfile; skip "file creation error"; }
20731 echo "Test 1: verify that fast read is 4 times faster on cache read"
20733 # small read with fast read enabled
20734 $LCTL set_param -n llite.*.fast_read=1
20735 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20736 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20737 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20738 # small read with fast read disabled
20739 $LCTL set_param -n llite.*.fast_read=0
20740 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20741 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20742 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20744 # verify that fast read is 4 times faster for cache read
20745 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20746 error_not_in_vm "fast read was not 4 times faster: " \
20747 "$t_fast vs $t_slow"
20749 echo "Test 2: verify the performance between big and small read"
20750 $LCTL set_param -n llite.*.fast_read=1
20752 # 1k non-cache read
20753 cancel_lru_locks osc
20754 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20755 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20756 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20758 # 1M non-cache read
20759 cancel_lru_locks osc
20760 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20761 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20762 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20764 # verify that big IO is not 4 times faster than small IO
20765 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20766 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20768 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20771 run_test 248a "fast read verification"
20774 # Default short_io_bytes=16384, try both smaller and larger sizes.
20775 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20776 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20777 echo "bs=53248 count=113 normal buffered write"
20778 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20779 error "dd of initial data file failed"
20780 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20782 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20783 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20784 error "dd with sync normal writes failed"
20785 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20787 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20788 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20789 error "dd with sync small writes failed"
20790 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20792 cancel_lru_locks osc
20794 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20795 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20796 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20797 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20798 iflag=direct || error "dd with O_DIRECT small read failed"
20799 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20800 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20801 error "compare $TMP/$tfile.1 failed"
20803 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20804 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20806 # just to see what the maximum tunable value is, and test parsing
20807 echo "test invalid parameter 2MB"
20808 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20809 error "too-large short_io_bytes allowed"
20810 echo "test maximum parameter 512KB"
20811 # if we can set a larger short_io_bytes, run test regardless of version
20812 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20813 # older clients may not allow setting it this large, that's OK
20814 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20815 skip "Need at least client version 2.13.50"
20816 error "medium short_io_bytes failed"
20818 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20819 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20821 echo "test large parameter 64KB"
20822 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20823 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20825 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20826 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20827 error "dd with sync large writes failed"
20828 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20830 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20831 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20832 num=$((113 * 4096 / PAGE_SIZE))
20833 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20834 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20835 error "dd with O_DIRECT large writes failed"
20836 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20837 error "compare $DIR/$tfile.3 failed"
20839 cancel_lru_locks osc
20841 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20842 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20843 error "dd with O_DIRECT large read failed"
20844 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20845 error "compare $TMP/$tfile.2 failed"
20847 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20848 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20849 error "dd with O_DIRECT large read failed"
20850 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20851 error "compare $TMP/$tfile.3 failed"
20853 run_test 248b "test short_io read and write for both small and large sizes"
20855 test_249() { # LU-7890
20856 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20857 skip "Need at least version 2.8.54"
20860 $LFS setstripe -c 1 $DIR/$tfile
20861 # Offset 2T == 4k * 512M
20862 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20863 error "dd to 2T offset failed"
20865 run_test 249 "Write above 2T file size"
20868 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20869 && skip "no 16TB file size limit on ZFS"
20871 $LFS setstripe -c 1 $DIR/$tfile
20872 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20873 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20874 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20875 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20876 conv=notrunc,fsync && error "append succeeded"
20879 run_test 250 "Write above 16T limit"
20882 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20884 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20885 #Skip once - writing the first stripe will succeed
20886 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20887 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20888 error "short write happened"
20890 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20891 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20892 error "short read happened"
20896 run_test 251 "Handling short read and write correctly"
20899 remote_mds_nodsh && skip "remote MDS with nodsh"
20900 remote_ost_nodsh && skip "remote OST with nodsh"
20901 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20902 skip_env "ldiskfs only test"
20912 # check lr_reader on OST0000
20914 dev=$(facet_device $tgt)
20915 out=$(do_facet $tgt $LR_READER $dev)
20916 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20918 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20919 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20920 error "Invalid uuid returned by $LR_READER on target $tgt"
20921 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20923 # check lr_reader -c on MDT0000
20925 dev=$(facet_device $tgt)
20926 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20927 skip "$LR_READER does not support additional options"
20929 out=$(do_facet $tgt $LR_READER -c $dev)
20930 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20932 num=$(echo "$out" | grep -c "mdtlov")
20933 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20934 error "Invalid number of mdtlov clients returned by $LR_READER"
20935 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20937 # check lr_reader -cr on MDT0000
20938 out=$(do_facet $tgt $LR_READER -cr $dev)
20939 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20941 echo "$out" | grep -q "^reply_data:$" ||
20942 error "$LR_READER should have returned 'reply_data' section"
20943 num=$(echo "$out" | grep -c "client_generation")
20944 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20946 run_test 252 "check lr_reader tool"
20949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20950 remote_mds_nodsh && skip "remote MDS with nodsh"
20951 remote_mgs_nodsh && skip "remote MGS with nodsh"
20955 local ost_name=$(ostname_from_index $ostidx)
20958 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20959 do_facet $SINGLEMDS $LCTL get_param -n \
20960 osp.$mdtosc_proc1.reserved_mb_high ||
20961 skip "remote MDS does not support reserved_mb_high"
20965 wait_delete_completed
20968 pool_add $TESTNAME || error "Pool creation failed"
20969 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20971 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20972 error "Setstripe failed"
20974 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20976 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20978 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20980 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20981 osp.$mdtosc_proc1.prealloc_status)
20982 echo "prealloc_status $oa_status"
20984 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20985 error "File creation should fail"
20987 #object allocation was stopped, but we still able to append files
20988 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20989 oflag=append || error "Append failed"
20991 rm -f $DIR/$tdir/$tfile.0
20993 # For this test, we want to delete the files we created to go out of
20994 # space but leave the watermark, so we remain nearly out of space
20995 ost_watermarks_enospc_delete_files $tfile $ostidx
20997 wait_delete_completed
21001 for i in $(seq 10 12); do
21002 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21003 2>/dev/null || error "File creation failed after rm"
21006 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21007 osp.$mdtosc_proc1.prealloc_status)
21008 echo "prealloc_status $oa_status"
21010 if (( oa_status != 0 )); then
21011 error "Object allocation still disable after rm"
21014 run_test 253 "Check object allocation limit"
21017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21018 remote_mds_nodsh && skip "remote MDS with nodsh"
21019 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
21020 skip "MDS does not support changelog_size"
21023 local MDT0=$(facet_svc $SINGLEMDS)
21025 changelog_register || error "changelog_register failed"
21027 changelog_clear 0 || error "changelog_clear failed"
21029 local size1=$(do_facet $SINGLEMDS \
21030 $LCTL get_param -n mdd.$MDT0.changelog_size)
21031 echo "Changelog size $size1"
21034 $LFS mkdir -i 0 $DIR/$tdir
21036 mkdir -p $DIR/$tdir/pics/2008/zachy
21037 touch $DIR/$tdir/pics/2008/zachy/timestamp
21038 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21039 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21040 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21041 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21042 rm $DIR/$tdir/pics/desktop.jpg
21044 local size2=$(do_facet $SINGLEMDS \
21045 $LCTL get_param -n mdd.$MDT0.changelog_size)
21046 echo "Changelog size after work $size2"
21048 (( $size2 > $size1 )) ||
21049 error "new Changelog size=$size2 less than old size=$size1"
21051 run_test 254 "Check changelog size"
21058 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21059 awk -F: '{print $2}' | grep $type > /dev/null
21060 if [ $? -ne 0 ]; then
21070 lfs ladvise -a willread $file > /dev/null 2>&1
21071 if [ $? -eq 0 ]; then
21075 lfs ladvise -a willread $file 2>&1 |
21076 grep "Inappropriate ioctl for device" > /dev/null
21077 if [ $? -eq 0 ]; then
21084 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21087 # run a random read IO workload
21088 # usage: random_read_iops <filename> <filesize> <iosize>
21089 random_read_iops() {
21092 local iosize=${3:-4096}
21094 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21095 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21098 drop_file_oss_cache() {
21102 $LFS ladvise -a dontneed $file 2>/dev/null ||
21103 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21106 ladvise_willread_performance()
21109 local average_origin=0
21110 local average_cache=0
21111 local average_ladvise=0
21113 for ((i = 1; i <= $repeat; i++)); do
21114 echo "Iter $i/$repeat: reading without willread hint"
21115 cancel_lru_locks osc
21116 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21117 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21118 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21119 average_origin=$(bc <<<"$average_origin + $speed_origin")
21121 cancel_lru_locks osc
21122 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21123 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21124 average_cache=$(bc <<<"$average_cache + $speed_cache")
21126 cancel_lru_locks osc
21127 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21128 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21129 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21130 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21131 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21133 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21134 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21135 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21137 speedup_cache=$(percent $average_cache $average_origin)
21138 speedup_ladvise=$(percent $average_ladvise $average_origin)
21140 echo "Average uncached read: $average_origin"
21141 echo "Average speedup with OSS cached read: " \
21142 "$average_cache = +$speedup_cache%"
21143 echo "Average speedup with ladvise willread: " \
21144 "$average_ladvise = +$speedup_ladvise%"
21146 local lowest_speedup=20
21147 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21148 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21149 "got $average_cache%. Skipping ladvise willread check."
21153 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21154 # it is still good to run until then to exercise 'ladvise willread'
21155 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21156 [ "$ost1_FSTYPE" = "zfs" ] &&
21157 echo "osd-zfs does not support dontneed or drop_caches" &&
21160 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21161 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21162 error_not_in_vm "Speedup with willread is less than " \
21163 "$lowest_speedup%, got $average_ladvise%"
21167 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21168 skip "lustre < 2.8.54 does not support ladvise "
21169 remote_ost_nodsh && skip "remote OST with nodsh"
21171 stack_trap "rm -f $DIR/$tfile"
21172 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21174 ladvise_no_type willread $DIR/$tfile &&
21175 skip "willread ladvise is not supported"
21177 ladvise_no_ioctl $DIR/$tfile &&
21178 skip "ladvise ioctl is not supported"
21181 local size=$((size_mb * 1048576))
21182 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21183 error "dd to $DIR/$tfile failed"
21185 lfs ladvise -a willread $DIR/$tfile ||
21186 error "Ladvise failed with no range argument"
21188 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21189 error "Ladvise failed with no -l or -e argument"
21191 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21192 error "Ladvise failed with only -e argument"
21194 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21195 error "Ladvise failed with only -l argument"
21197 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21198 error "End offset should not be smaller than start offset"
21200 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21201 error "End offset should not be equal to start offset"
21203 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21204 error "Ladvise failed with overflowing -s argument"
21206 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21207 error "Ladvise failed with overflowing -e argument"
21209 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21210 error "Ladvise failed with overflowing -l argument"
21212 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21213 error "Ladvise succeeded with conflicting -l and -e arguments"
21215 echo "Synchronous ladvise should wait"
21217 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21218 do_nodes $(comma_list $(osts_nodes)) \
21219 $LCTL set_param fail_val=$delay fail_loc=0x237
21221 local start_ts=$SECONDS
21222 lfs ladvise -a willread $DIR/$tfile ||
21223 error "Ladvise failed with no range argument"
21224 local end_ts=$SECONDS
21225 local inteval_ts=$((end_ts - start_ts))
21227 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21228 error "Synchronous advice didn't wait reply"
21231 echo "Asynchronous ladvise shouldn't wait"
21232 local start_ts=$SECONDS
21233 lfs ladvise -a willread -b $DIR/$tfile ||
21234 error "Ladvise failed with no range argument"
21235 local end_ts=$SECONDS
21236 local inteval_ts=$((end_ts - start_ts))
21238 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21239 error "Asynchronous advice blocked"
21242 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21243 ladvise_willread_performance
21245 run_test 255a "check 'lfs ladvise -a willread'"
21251 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21255 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21256 skip "lustre < 2.8.54 does not support ladvise "
21257 remote_ost_nodsh && skip "remote OST with nodsh"
21259 stack_trap "rm -f $DIR/$tfile"
21260 lfs setstripe -c 1 -i 0 $DIR/$tfile
21262 ladvise_no_type dontneed $DIR/$tfile &&
21263 skip "dontneed ladvise is not supported"
21265 ladvise_no_ioctl $DIR/$tfile &&
21266 skip "ladvise ioctl is not supported"
21268 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21269 [ "$ost1_FSTYPE" = "zfs" ] &&
21270 skip "zfs-osd does not support 'ladvise dontneed'"
21273 local size=$((size_mb * 1048576))
21274 # In order to prevent disturbance of other processes, only check 3/4
21275 # of the memory usage
21276 local kibibytes=$((size_mb * 1024 * 3 / 4))
21278 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21279 error "dd to $DIR/$tfile failed"
21281 #force write to complete before dropping OST cache & checking memory
21284 local total=$(facet_meminfo ost1 MemTotal)
21285 echo "Total memory: $total KiB"
21287 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21288 local before_read=$(facet_meminfo ost1 Cached)
21289 echo "Cache used before read: $before_read KiB"
21291 lfs ladvise -a willread $DIR/$tfile ||
21292 error "Ladvise willread failed"
21293 local after_read=$(facet_meminfo ost1 Cached)
21294 echo "Cache used after read: $after_read KiB"
21296 lfs ladvise -a dontneed $DIR/$tfile ||
21297 error "Ladvise dontneed again failed"
21298 local no_read=$(facet_meminfo ost1 Cached)
21299 echo "Cache used after dontneed ladvise: $no_read KiB"
21301 if [ $total -lt $((before_read + kibibytes)) ]; then
21302 echo "Memory is too small, abort checking"
21306 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21307 error "Ladvise willread should use more memory" \
21308 "than $kibibytes KiB"
21311 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21312 error "Ladvise dontneed should release more memory" \
21313 "than $kibibytes KiB"
21316 run_test 255b "check 'lfs ladvise -a dontneed'"
21319 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21320 skip "lustre < 2.10.50 does not support lockahead"
21322 local ost1_imp=$(get_osc_import_name client ost1)
21323 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21331 test_mkdir -p $DIR/$tdir
21332 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21334 #test 10 returns only success/failure
21336 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21338 if [ $rc -eq 255 ]; then
21339 error "Ladvise test${i} failed, ${rc}"
21342 #test 11 counts lock enqueue requests, all others count new locks
21344 count=$(do_facet ost1 \
21345 $LCTL get_param -n ost.OSS.ost.stats)
21346 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21348 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21350 if [ $rc -eq 255 ]; then
21351 error "Ladvise test${i} failed, ${rc}"
21354 new_count=$(do_facet ost1 \
21355 $LCTL get_param -n ost.OSS.ost.stats)
21356 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21357 awk '{ print $2 }')
21359 difference="$((new_count - count))"
21360 if [ $difference -ne $rc ]; then
21361 error "Ladvise test${i}, bad enqueue count, returned " \
21362 "${rc}, actual ${difference}"
21365 for i in $(seq 12 21); do
21366 # If we do not do this, we run the risk of having too many
21367 # locks and starting lock cancellation while we are checking
21369 cancel_lru_locks osc
21371 count=$($LCTL get_param -n \
21372 ldlm.namespaces.$imp_name.lock_unused_count)
21374 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21376 if [ $rc -eq 255 ]; then
21377 error "Ladvise test ${i} failed, ${rc}"
21380 new_count=$($LCTL get_param -n \
21381 ldlm.namespaces.$imp_name.lock_unused_count)
21382 difference="$((new_count - count))"
21384 # Test 15 output is divided by 100 to map down to valid return
21385 if [ $i -eq 15 ]; then
21389 if [ $difference -ne $rc ]; then
21390 error "Ladvise test ${i}, bad lock count, returned " \
21391 "${rc}, actual ${difference}"
21395 #test 22 returns only success/failure
21397 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21399 if [ $rc -eq 255 ]; then
21400 error "Ladvise test${i} failed, ${rc}"
21403 run_test 255c "suite of ladvise lockahead tests"
21406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21407 remote_mds_nodsh && skip "remote MDS with nodsh"
21408 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21409 changelog_users $SINGLEMDS | grep "^cl" &&
21410 skip "active changelog user"
21416 mdt_dev=$(mdsdevname 1)
21419 changelog_register || error "changelog_register failed"
21422 mkdir_on_mdt0 $DIR/$tdir
21424 changelog_clear 0 || error "changelog_clear failed"
21427 touch $DIR/$tdir/{1..10}
21430 stop $SINGLEMDS || error "Fail to stop MDT"
21434 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21436 #after mount new plainllog is used
21437 touch $DIR/$tdir/{11..19}
21438 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21439 stack_trap "rm -f $tmpfile"
21440 cat_sl=$(do_facet $SINGLEMDS "sync; \
21441 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21442 llog_reader $tmpfile | grep -c type=1064553b")
21443 do_facet $SINGLEMDS llog_reader $tmpfile
21445 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21447 changelog_clear 0 || error "changelog_clear failed"
21449 cat_sl=$(do_facet $SINGLEMDS "sync; \
21450 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21451 llog_reader $tmpfile | grep -c type=1064553b")
21453 if (( cat_sl == 2 )); then
21454 error "Empty plain llog was not deleted from changelog catalog"
21455 elif (( cat_sl != 1 )); then
21456 error "Active plain llog shouldn't be deleted from catalog"
21459 run_test 256 "Check llog delete for empty and not full state"
21462 remote_mds_nodsh && skip "remote MDS with nodsh"
21463 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21464 skip "Need MDS version at least 2.8.55"
21466 test_mkdir $DIR/$tdir
21468 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21469 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21472 #define OBD_FAIL_MDS_XATTR_REP 0x161
21473 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21474 local facet=mds$((mdtidx + 1))
21475 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21476 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21478 stop $facet || error "stop MDS failed"
21479 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21480 error "start MDS fail"
21481 wait_recovery_complete $facet
21483 run_test 257 "xattr locks are not lost"
21485 # Verify we take the i_mutex when security requires it
21487 #define OBD_FAIL_IMUTEX_SEC 0x141c
21488 $LCTL set_param fail_loc=0x141c
21490 chmod u+s $DIR/$tfile
21491 chmod a+rwx $DIR/$tfile
21492 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21494 if [ $RC -ne 0 ]; then
21495 error "error, failed to take i_mutex, rc=$?"
21499 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21501 # Verify we do NOT take the i_mutex in the normal case
21503 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21504 $LCTL set_param fail_loc=0x141d
21507 chmod a+rw $DIR/$tfile
21508 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21510 if [ $RC -ne 0 ]; then
21511 error "error, took i_mutex unnecessarily, rc=$?"
21516 run_test 258b "verify i_mutex security behavior"
21519 local file=$DIR/$tfile
21523 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21525 stack_trap "rm -f $file" EXIT
21527 wait_delete_completed
21528 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21529 echo "before: $before"
21531 $LFS setstripe -i 0 -c 1 $file
21532 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21534 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21535 echo "after write: $after"
21537 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21538 do_facet ost1 $LCTL set_param fail_loc=0x2301
21540 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21541 echo "after truncate: $after"
21544 do_facet ost1 $LCTL set_param fail_loc=0
21545 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21547 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21548 echo "after restart: $after"
21549 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21550 error "missing truncate?"
21554 run_test 259 "crash at delayed truncate"
21557 #define OBD_FAIL_MDC_CLOSE 0x806
21558 $LCTL set_param fail_loc=0x80000806
21562 run_test 260 "Check mdc_close fail"
21564 ### Data-on-MDT sanity tests ###
21566 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21567 skip "Need MDS version at least 2.10.55 for DoM"
21570 local dom=$DIR/$tdir/dom_file
21571 local tmp=$DIR/$tdir/tmp_file
21573 mkdir_on_mdt0 $DIR/$tdir
21575 # basic checks for DoM component creation
21576 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21577 error "Can set MDT layout to non-first entry"
21579 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21580 error "Can define multiple entries as MDT layout"
21582 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21584 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21585 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21586 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21588 local mdtidx=$($LFS getstripe -m $dom)
21589 local mdtname=MDT$(printf %04x $mdtidx)
21590 local facet=mds$((mdtidx + 1))
21591 local space_check=1
21593 # Skip free space checks with ZFS
21594 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21598 local size_tmp=$((65536 * 3))
21599 local mdtfree1=$(do_facet $facet \
21600 lctl get_param -n osd*.*$mdtname.kbytesfree)
21602 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21603 # check also direct IO along write
21604 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21605 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21607 cmp $tmp $dom || error "file data is different"
21608 [ $(stat -c%s $dom) == $size_tmp ] ||
21609 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21610 if [ $space_check == 1 ]; then
21611 local mdtfree2=$(do_facet $facet \
21612 lctl get_param -n osd*.*$mdtname.kbytesfree)
21614 # increase in usage from by $size_tmp
21615 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21616 error "MDT free space wrong after write: " \
21617 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21621 local size_dom=10000
21623 $TRUNCATE $dom $size_dom
21624 [ $(stat -c%s $dom) == $size_dom ] ||
21625 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21626 if [ $space_check == 1 ]; then
21627 mdtfree1=$(do_facet $facet \
21628 lctl get_param -n osd*.*$mdtname.kbytesfree)
21629 # decrease in usage from $size_tmp to new $size_dom
21630 [ $(($mdtfree1 - $mdtfree2)) -ge \
21631 $(((size_tmp - size_dom) / 1024)) ] ||
21632 error "MDT free space is wrong after truncate: " \
21633 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21639 size_dom=$((size_dom + size_tmp))
21640 [ $(stat -c%s $dom) == $size_dom ] ||
21641 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21642 if [ $space_check == 1 ]; then
21643 mdtfree2=$(do_facet $facet \
21644 lctl get_param -n osd*.*$mdtname.kbytesfree)
21645 # increase in usage by $size_tmp from previous
21646 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21647 error "MDT free space is wrong after append: " \
21648 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21653 if [ $space_check == 1 ]; then
21654 mdtfree1=$(do_facet $facet \
21655 lctl get_param -n osd*.*$mdtname.kbytesfree)
21656 # decrease in usage by $size_dom from previous
21657 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21658 error "MDT free space is wrong after removal: " \
21659 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21662 # combined striping
21663 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21664 error "Can't create DoM + OST striping"
21666 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21667 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21668 # check also direct IO along write
21669 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21671 cmp $tmp $dom || error "file data is different"
21672 [ $(stat -c%s $dom) == $size_tmp ] ||
21673 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21678 run_test 270a "DoM: basic functionality tests"
21681 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21682 skip "Need MDS version at least 2.10.55"
21684 local dom=$DIR/$tdir/dom_file
21685 local max_size=1048576
21687 mkdir -p $DIR/$tdir
21688 $LFS setstripe -E $max_size -L mdt $dom
21690 # truncate over the limit
21691 $TRUNCATE $dom $(($max_size + 1)) &&
21692 error "successful truncate over the maximum size"
21693 # write over the limit
21694 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21695 error "successful write over the maximum size"
21696 # append over the limit
21697 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21698 echo "12345" >> $dom && error "successful append over the maximum size"
21703 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21706 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21707 skip "Need MDS version at least 2.10.55"
21709 mkdir -p $DIR/$tdir
21710 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21712 # check files inherit DoM EA
21713 touch $DIR/$tdir/first
21714 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21715 error "bad pattern"
21716 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21717 error "bad stripe count"
21718 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21719 error "bad stripe size"
21721 # check directory inherits DoM EA and uses it as default
21722 mkdir $DIR/$tdir/subdir
21723 touch $DIR/$tdir/subdir/second
21724 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21725 error "bad pattern in sub-directory"
21726 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21727 error "bad stripe count in sub-directory"
21728 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21729 error "bad stripe size in sub-directory"
21732 run_test 270c "DoM: DoM EA inheritance tests"
21735 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21736 skip "Need MDS version at least 2.10.55"
21738 mkdir -p $DIR/$tdir
21739 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21741 # inherit default DoM striping
21742 mkdir $DIR/$tdir/subdir
21743 touch $DIR/$tdir/subdir/f1
21745 # change default directory striping
21746 $LFS setstripe -c 1 $DIR/$tdir/subdir
21747 touch $DIR/$tdir/subdir/f2
21748 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21749 error "wrong default striping in file 2"
21750 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21751 error "bad pattern in file 2"
21754 run_test 270d "DoM: change striping from DoM to RAID0"
21757 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21758 skip "Need MDS version at least 2.10.55"
21760 mkdir -p $DIR/$tdir/dom
21761 mkdir -p $DIR/$tdir/norm
21764 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21765 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21767 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21768 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21770 # find DoM files by layout
21771 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21772 [ $NUM -eq $DOMFILES ] ||
21773 error "lfs find -L: found $NUM, expected $DOMFILES"
21774 echo "Test 1: lfs find 20 DOM files by layout: OK"
21776 # there should be 1 dir with default DOM striping
21777 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21779 error "lfs find -L: found $NUM, expected 1 dir"
21780 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21782 # find DoM files by stripe size
21783 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21784 [ $NUM -eq $DOMFILES ] ||
21785 error "lfs find -S: found $NUM, expected $DOMFILES"
21786 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21788 # find files by stripe offset except DoM files
21789 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21790 [ $NUM -eq $NORMFILES ] ||
21791 error "lfs find -i: found $NUM, expected $NORMFILES"
21792 echo "Test 5: lfs find no DOM files by stripe index: OK"
21795 run_test 270e "DoM: lfs find with DoM files test"
21798 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21799 skip "Need MDS version at least 2.10.55"
21801 local mdtname=${FSNAME}-MDT0000-mdtlov
21802 local dom=$DIR/$tdir/dom_file
21803 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21804 lod.$mdtname.dom_stripesize)
21805 local dom_limit=131072
21807 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21808 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21809 lod.$mdtname.dom_stripesize)
21810 [ ${dom_limit} -eq ${dom_current} ] ||
21811 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21813 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21814 $LFS setstripe -d $DIR/$tdir
21815 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21816 error "Can't set directory default striping"
21818 # exceed maximum stripe size
21819 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21820 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21821 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21822 error "Able to create DoM component size more than LOD limit"
21824 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21825 dom_current=$(do_facet mds1 $LCTL get_param -n \
21826 lod.$mdtname.dom_stripesize)
21827 [ 0 -eq ${dom_current} ] ||
21828 error "Can't set zero DoM stripe limit"
21831 # attempt to create DoM file on server with disabled DoM should
21832 # remove DoM entry from layout and be succeed
21833 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21834 error "Can't create DoM file (DoM is disabled)"
21835 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21836 error "File has DoM component while DoM is disabled"
21839 # attempt to create DoM file with only DoM stripe should return error
21840 $LFS setstripe -E $dom_limit -L mdt $dom &&
21841 error "Able to create DoM-only file while DoM is disabled"
21843 # too low values to be aligned with smallest stripe size 64K
21844 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21845 dom_current=$(do_facet mds1 $LCTL get_param -n \
21846 lod.$mdtname.dom_stripesize)
21847 [ 30000 -eq ${dom_current} ] &&
21848 error "Can set too small DoM stripe limit"
21850 # 64K is a minimal stripe size in Lustre, expect limit of that size
21851 [ 65536 -eq ${dom_current} ] ||
21852 error "Limit is not set to 64K but ${dom_current}"
21854 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21855 dom_current=$(do_facet mds1 $LCTL get_param -n \
21856 lod.$mdtname.dom_stripesize)
21858 [ 2147483648 -eq ${dom_current} ] &&
21859 error "Can set too large DoM stripe limit"
21861 do_facet mds1 $LCTL set_param -n \
21862 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21863 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21864 error "Can't create DoM component size after limit change"
21865 do_facet mds1 $LCTL set_param -n \
21866 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21867 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21868 error "Can't create DoM file after limit decrease"
21869 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21870 error "Can create big DoM component after limit decrease"
21871 touch ${dom}_def ||
21872 error "Can't create file with old default layout"
21874 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21877 run_test 270f "DoM: maximum DoM stripe size checks"
21880 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21881 skip "Need MDS version at least 2.13.52"
21882 local dom=$DIR/$tdir/$tfile
21884 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21885 local lodname=${FSNAME}-MDT0000-mdtlov
21887 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21888 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21889 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21890 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21892 local dom_limit=1024
21893 local dom_threshold="50%"
21895 $LFS setstripe -d $DIR/$tdir
21896 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21897 error "Can't set directory default striping"
21899 do_facet mds1 $LCTL set_param -n \
21900 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21901 # set 0 threshold and create DOM file to change tunable stripesize
21902 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21903 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21904 error "Failed to create $dom file"
21905 # now tunable dom_cur_stripesize should reach maximum
21906 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21907 lod.${lodname}.dom_stripesize_cur_kb)
21908 [[ $dom_current == $dom_limit ]] ||
21909 error "Current DOM stripesize is not maximum"
21912 # set threshold for further tests
21913 do_facet mds1 $LCTL set_param -n \
21914 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21915 echo "DOM threshold is $dom_threshold free space"
21918 # Spoof bfree to exceed threshold
21919 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21920 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21921 for spfree in 40 20 0 15 30 55; do
21922 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21923 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21924 error "Failed to create $dom file"
21925 dom_def=$(do_facet mds1 $LCTL get_param -n \
21926 lod.${lodname}.dom_stripesize_cur_kb)
21927 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21928 [[ $dom_def != $dom_current ]] ||
21929 error "Default stripe size was not changed"
21930 if [[ $spfree > 0 ]] ; then
21931 dom_set=$($LFS getstripe -S $dom)
21932 [[ $dom_set == $((dom_def * 1024)) ]] ||
21933 error "DOM component size is still old"
21935 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21936 error "DoM component is set with no free space"
21939 dom_current=$dom_def
21942 run_test 270g "DoM: default DoM stripe size depends on free space"
21945 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21946 skip "Need MDS version at least 2.13.53"
21948 local mdtname=${FSNAME}-MDT0000-mdtlov
21949 local dom=$DIR/$tdir/$tfile
21950 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21952 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21953 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21955 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21956 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21957 error "can't create OST file"
21958 # mirrored file with DOM entry in the second mirror
21959 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21960 error "can't create mirror with DoM component"
21962 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21964 # DOM component in the middle and has other enries in the same mirror,
21965 # should succeed but lost DoM component
21966 $LFS setstripe --copy=${dom}_1 $dom ||
21967 error "Can't create file from OST|DOM mirror layout"
21968 # check new file has no DoM layout after all
21969 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21970 error "File has DoM component while DoM is disabled"
21972 run_test 270h "DoM: DoM stripe removal when disabled on server"
21975 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21976 skip "Need MDS version at least 2.10.55"
21978 local dom=$DIR/$tdir/dom
21980 mkdir -p $DIR/$tdir
21982 $LFS setstripe -E 1024K -L mdt $dom
21984 lctl set_param -n mdc.*.stats=clear
21985 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21986 cat $dom > /dev/null
21987 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21988 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21992 run_test 271a "DoM: data is cached for read after write"
21995 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21996 skip "Need MDS version at least 2.10.55"
21998 local dom=$DIR/$tdir/dom
22000 mkdir -p $DIR/$tdir
22002 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22004 lctl set_param -n mdc.*.stats=clear
22005 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22006 cancel_lru_locks mdc
22007 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22008 # second stat to check size is cached on client
22009 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22010 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22011 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22014 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22017 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22018 skip "Need MDS version at least 2.10.55"
22020 local dom=$DIR/$tdir/dom
22022 mkdir -p $DIR/$tdir
22024 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22026 lctl set_param -n mdc.*.stats=clear
22027 lctl set_param -n osc.*.stats=clear
22028 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22029 cancel_lru_locks mdc
22030 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22031 # second stat to check size is cached on client
22032 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22033 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22034 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22035 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22036 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22039 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22045 local mdt=MDT$(printf %04x $mdtidx)
22047 if [ -z $param ]; then
22048 lctl get_param -n mdc.*$mdt*.stats
22050 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22055 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22056 skip "Need MDS version at least 2.10.55"
22058 local dom=$DIR/$tdir/dom
22060 mkdir -p $DIR/$tdir
22062 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22064 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22065 local facet=mds$((mdtidx + 1))
22067 cancel_lru_locks mdc
22068 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22069 createmany -o $dom 1000
22070 lctl set_param -n mdc.*.stats=clear
22071 smalliomany -w $dom 1000 200
22072 get_mdc_stats $mdtidx
22073 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22074 # Each file has 1 open, 1 IO enqueues, total 2000
22075 # but now we have also +1 getxattr for security.capability, total 3000
22076 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22077 unlinkmany $dom 1000
22079 cancel_lru_locks mdc
22080 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22081 createmany -o $dom 1000
22082 lctl set_param -n mdc.*.stats=clear
22083 smalliomany -w $dom 1000 200
22084 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22085 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22086 # for OPEN and IO lock.
22087 [ $((enq - enq_2)) -ge 1000 ] ||
22088 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22089 unlinkmany $dom 1000
22092 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22094 cleanup_271def_tests() {
22100 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22101 skip "Need MDS version at least 2.10.57"
22103 local dom=$DIR/$tdir/dom
22104 local tmp=$TMP/$tfile
22105 trap "cleanup_271def_tests $tmp" EXIT
22107 mkdir -p $DIR/$tdir
22109 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22111 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22113 cancel_lru_locks mdc
22114 dd if=/dev/urandom of=$tmp bs=1000 count=1
22115 dd if=$tmp of=$dom bs=1000 count=1
22116 cancel_lru_locks mdc
22118 cat /etc/hosts >> $tmp
22119 lctl set_param -n mdc.*.stats=clear
22121 # append data to the same file it should update local page
22122 echo "Append to the same page"
22123 cat /etc/hosts >> $dom
22124 local num=$(get_mdc_stats $mdtidx ost_read)
22125 local ra=$(get_mdc_stats $mdtidx req_active)
22126 local rw=$(get_mdc_stats $mdtidx req_waittime)
22128 [ -z $num ] || error "$num READ RPC occured"
22129 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22133 cmp $tmp $dom || error "file miscompare"
22135 cancel_lru_locks mdc
22136 lctl set_param -n mdc.*.stats=clear
22138 echo "Open and read file"
22139 cat $dom > /dev/null
22140 local num=$(get_mdc_stats $mdtidx ost_read)
22141 local ra=$(get_mdc_stats $mdtidx req_active)
22142 local rw=$(get_mdc_stats $mdtidx req_waittime)
22144 [ -z $num ] || error "$num READ RPC occured"
22145 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22149 cmp $tmp $dom || error "file miscompare"
22153 run_test 271d "DoM: read on open (1K file in reply buffer)"
22156 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22157 skip "Need MDS version at least 2.10.57"
22159 local dom=$DIR/$tdir/dom
22160 local tmp=$TMP/$tfile
22161 trap "cleanup_271def_tests $tmp" EXIT
22163 mkdir -p $DIR/$tdir
22165 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22167 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22169 cancel_lru_locks mdc
22170 dd if=/dev/urandom of=$tmp bs=265000 count=1
22171 dd if=$tmp of=$dom bs=265000 count=1
22172 cancel_lru_locks mdc
22173 cat /etc/hosts >> $tmp
22174 lctl set_param -n mdc.*.stats=clear
22176 echo "Append to the same page"
22177 cat /etc/hosts >> $dom
22178 local num=$(get_mdc_stats $mdtidx ost_read)
22179 local ra=$(get_mdc_stats $mdtidx req_active)
22180 local rw=$(get_mdc_stats $mdtidx req_waittime)
22182 [ -z $num ] || error "$num READ RPC occured"
22183 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22187 cmp $tmp $dom || error "file miscompare"
22189 cancel_lru_locks mdc
22190 lctl set_param -n mdc.*.stats=clear
22192 echo "Open and read file"
22193 cat $dom > /dev/null
22194 local num=$(get_mdc_stats $mdtidx ost_read)
22195 local ra=$(get_mdc_stats $mdtidx req_active)
22196 local rw=$(get_mdc_stats $mdtidx req_waittime)
22198 [ -z $num ] && num=0
22199 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22200 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22204 cmp $tmp $dom || error "file miscompare"
22208 run_test 271f "DoM: read on open (200K file and read tail)"
22211 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22212 skip "Skipping due to old client or server version"
22214 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22216 $CHECKSTAT -t file $DIR1/$tfile
22218 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22221 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22222 $LCTL set_param fail_loc=0x80000314
22223 rm $DIR1/$tfile || error "Unlink fails"
22225 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22226 [ $RC -eq 0 ] || error "Failed write to stale object"
22228 run_test 271g "Discard DoM data vs client flush race"
22231 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22232 skip "Need MDS version at least 2.11.50"
22234 local dom=$DIR/$tdir/dom
22235 mkdir -p $DIR/$tdir
22237 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22238 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22239 error "failed to write data into $dom"
22240 local old_md5=$(md5sum $dom)
22242 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22243 error "failed to migrate to the same DoM component"
22245 local new_md5=$(md5sum $dom)
22247 [ "$old_md5" == "$new_md5" ] ||
22248 error "md5sum differ: $old_md5, $new_md5"
22250 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22251 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22253 run_test 272a "DoM migration: new layout with the same DOM component"
22256 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22257 skip "Need MDS version at least 2.11.50"
22259 local dom=$DIR/$tdir/dom
22260 mkdir -p $DIR/$tdir
22261 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22263 local mdtidx=$($LFS getstripe -m $dom)
22264 local mdtname=MDT$(printf %04x $mdtidx)
22265 local facet=mds$((mdtidx + 1))
22267 local mdtfree1=$(do_facet $facet \
22268 lctl get_param -n osd*.*$mdtname.kbytesfree)
22269 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22270 error "failed to write data into $dom"
22271 local old_md5=$(md5sum $dom)
22272 cancel_lru_locks mdc
22273 local mdtfree1=$(do_facet $facet \
22274 lctl get_param -n osd*.*$mdtname.kbytesfree)
22276 $LFS migrate -c2 $dom ||
22277 error "failed to migrate to the new composite layout"
22278 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22279 error "MDT stripe was not removed"
22281 cancel_lru_locks mdc
22282 local new_md5=$(md5sum $dom)
22283 [ "$old_md5" == "$new_md5" ] ||
22284 error "$old_md5 != $new_md5"
22286 # Skip free space checks with ZFS
22287 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22288 local mdtfree2=$(do_facet $facet \
22289 lctl get_param -n osd*.*$mdtname.kbytesfree)
22290 [ $mdtfree2 -gt $mdtfree1 ] ||
22291 error "MDT space is not freed after migration"
22295 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22298 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22299 skip "Need MDS version at least 2.11.50"
22301 local dom=$DIR/$tdir/$tfile
22302 mkdir -p $DIR/$tdir
22303 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22305 local mdtidx=$($LFS getstripe -m $dom)
22306 local mdtname=MDT$(printf %04x $mdtidx)
22307 local facet=mds$((mdtidx + 1))
22309 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22310 error "failed to write data into $dom"
22311 local old_md5=$(md5sum $dom)
22312 cancel_lru_locks mdc
22313 local mdtfree1=$(do_facet $facet \
22314 lctl get_param -n osd*.*$mdtname.kbytesfree)
22316 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22317 error "failed to migrate to the new composite layout"
22318 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22319 error "MDT stripe was not removed"
22321 cancel_lru_locks mdc
22322 local new_md5=$(md5sum $dom)
22323 [ "$old_md5" == "$new_md5" ] ||
22324 error "$old_md5 != $new_md5"
22326 # Skip free space checks with ZFS
22327 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22328 local mdtfree2=$(do_facet $facet \
22329 lctl get_param -n osd*.*$mdtname.kbytesfree)
22330 [ $mdtfree2 -gt $mdtfree1 ] ||
22331 error "MDS space is not freed after migration"
22335 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22338 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22339 skip "Need MDS version at least 2.12.55"
22341 local dom=$DIR/$tdir/$tfile
22342 mkdir -p $DIR/$tdir
22343 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22345 local mdtidx=$($LFS getstripe -m $dom)
22346 local mdtname=MDT$(printf %04x $mdtidx)
22347 local facet=mds$((mdtidx + 1))
22349 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22350 error "failed to write data into $dom"
22351 local old_md5=$(md5sum $dom)
22352 cancel_lru_locks mdc
22353 local mdtfree1=$(do_facet $facet \
22354 lctl get_param -n osd*.*$mdtname.kbytesfree)
22356 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22357 error "failed mirroring to the new composite layout"
22358 $LFS mirror resync $dom ||
22359 error "failed mirror resync"
22360 $LFS mirror split --mirror-id 1 -d $dom ||
22361 error "failed mirror split"
22363 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22364 error "MDT stripe was not removed"
22366 cancel_lru_locks mdc
22367 local new_md5=$(md5sum $dom)
22368 [ "$old_md5" == "$new_md5" ] ||
22369 error "$old_md5 != $new_md5"
22371 # Skip free space checks with ZFS
22372 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22373 local mdtfree2=$(do_facet $facet \
22374 lctl get_param -n osd*.*$mdtname.kbytesfree)
22375 [ $mdtfree2 -gt $mdtfree1 ] ||
22376 error "MDS space is not freed after DOM mirror deletion"
22380 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22383 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22384 skip "Need MDS version at least 2.12.55"
22386 local dom=$DIR/$tdir/$tfile
22387 mkdir -p $DIR/$tdir
22388 $LFS setstripe -c 2 $dom
22390 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22391 error "failed to write data into $dom"
22392 local old_md5=$(md5sum $dom)
22393 cancel_lru_locks mdc
22395 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22396 error "failed mirroring to the DOM layout"
22397 $LFS mirror resync $dom ||
22398 error "failed mirror resync"
22399 $LFS mirror split --mirror-id 1 -d $dom ||
22400 error "failed mirror split"
22402 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22403 error "MDT stripe was not removed"
22405 cancel_lru_locks mdc
22406 local new_md5=$(md5sum $dom)
22407 [ "$old_md5" == "$new_md5" ] ||
22408 error "$old_md5 != $new_md5"
22412 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22415 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22416 skip "Need MDS version at least 2.12.55"
22418 local dom=$DIR/$tdir/$tfile
22419 mkdir -p $DIR/$tdir
22420 $LFS setstripe -c 2 $dom
22422 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22423 error "failed to write data into $dom"
22424 local old_md5=$(md5sum $dom)
22425 cancel_lru_locks mdc
22427 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22428 error "failed migrating to the DOM file"
22430 cancel_lru_locks mdc
22431 local new_md5=$(md5sum $dom)
22432 [ "$old_md5" != "$new_md5" ] &&
22433 error "$old_md5 != $new_md5"
22437 run_test 272f "DoM migration: OST-striped file to DOM file"
22440 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22441 skip "Need MDS version at least 2.11.50"
22443 # Layout swap cannot be done if either file has DOM component,
22444 # this will never be supported, migration should be used instead
22446 local dom=$DIR/$tdir/$tfile
22447 mkdir -p $DIR/$tdir
22449 $LFS setstripe -c2 ${dom}_plain
22450 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22451 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22452 error "can swap layout with DoM component"
22453 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22454 error "can swap layout with DoM component"
22456 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22457 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22458 error "can swap layout with DoM component"
22459 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22460 error "can swap layout with DoM component"
22463 run_test 273a "DoM: layout swapping should fail with DOM"
22466 mkdir -p $DIR/$tdir
22467 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22469 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22470 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22472 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22474 run_test 273b "DoM: race writeback and object destroy"
22477 remote_ost_nodsh && skip "remote OST with nodsh"
22478 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22479 skip "Need OST version >= 2.10.57"
22481 local file=$DIR/$tfile
22484 oss=$(comma_list $(osts_nodes))
22486 dd if=/dev/urandom of=$file bs=1M count=2 ||
22487 error "failed to create a file"
22488 cancel_lru_locks osc
22491 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22492 error "failed to read a file"
22494 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22495 $LCTL set_param fail_loc=0x8000031f
22497 cancel_lru_locks osc &
22500 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22501 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22502 #IO takes another lock, but matches the PENDING one
22503 #and places it to the IO RPC
22504 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22505 error "failed to read a file with PENDING lock"
22507 run_test 275 "Read on a canceled duplicate lock"
22510 remote_ost_nodsh && skip "remote OST with nodsh"
22513 do_facet ost1 "(while true; do \
22514 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22515 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22518 for LOOP in $(seq 20); do
22520 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22523 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22524 rm $TMP/sanity_276_pid"
22526 run_test 276 "Race between mount and obd_statfs"
22529 $LCTL set_param ldlm.namespaces.*.lru_size=0
22530 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22531 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22532 grep ^used_mb | awk '{print $2}')
22533 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22534 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22535 oflag=direct conv=notrunc
22536 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22537 grep ^used_mb | awk '{print $2}')
22538 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22540 run_test 277 "Direct IO shall drop page cache"
22543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22544 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22545 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22546 skip "needs the same host for mdt1 mdt2" && return
22551 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22552 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22558 echo "Starting MDTs"
22559 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22561 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22563 do_facet mds2 $LCTL set_param fail_loc=0
22565 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22566 wait_recovery_complete mds2
22568 run_test 278 "Race starting MDS between MDTs stop/start"
22571 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22572 skip "Need MGS version at least 2.13.52"
22573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22574 combined_mgs_mds || skip "needs combined MGS/MDT"
22576 umount_client $MOUNT
22577 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22578 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22580 mount_client $MOUNT &
22582 stop mgs || error "stop mgs failed"
22583 #for a race mgs would crash
22584 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22585 # make sure we unmount client before remounting
22587 umount_client $MOUNT
22588 mount_client $MOUNT || error "mount client failed"
22590 run_test 280 "Race between MGS umount and client llog processing"
22592 cleanup_test_300() {
22596 test_striped_dir() {
22601 mkdir -p $DIR/$tdir
22603 SAVE_UMASK=$(umask)
22604 trap cleanup_test_300 RETURN EXIT
22606 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22607 $DIR/$tdir/striped_dir ||
22608 error "set striped dir error"
22610 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22611 [ "$mode" = "755" ] || error "expect 755 got $mode"
22613 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22614 error "getdirstripe failed"
22615 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22616 if [ "$stripe_count" != "2" ]; then
22617 error "1:stripe_count is $stripe_count, expect 2"
22619 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22620 if [ "$stripe_count" != "2" ]; then
22621 error "2:stripe_count is $stripe_count, expect 2"
22624 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22625 if [ "$stripe_index" != "$mdt_index" ]; then
22626 error "stripe_index is $stripe_index, expect $mdt_index"
22629 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22630 error "nlink error after create striped dir"
22632 mkdir $DIR/$tdir/striped_dir/a
22633 mkdir $DIR/$tdir/striped_dir/b
22635 stat $DIR/$tdir/striped_dir/a ||
22636 error "create dir under striped dir failed"
22637 stat $DIR/$tdir/striped_dir/b ||
22638 error "create dir under striped dir failed"
22640 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22641 error "nlink error after mkdir"
22643 rmdir $DIR/$tdir/striped_dir/a
22644 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22645 error "nlink error after rmdir"
22647 rmdir $DIR/$tdir/striped_dir/b
22648 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22649 error "nlink error after rmdir"
22651 chattr +i $DIR/$tdir/striped_dir
22652 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22653 error "immutable flags not working under striped dir!"
22654 chattr -i $DIR/$tdir/striped_dir
22656 rmdir $DIR/$tdir/striped_dir ||
22657 error "rmdir striped dir error"
22665 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22666 skip "skipped for lustre < 2.7.0"
22667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22670 test_striped_dir 0 || error "failed on striped dir on MDT0"
22671 test_striped_dir 1 || error "failed on striped dir on MDT0"
22673 run_test 300a "basic striped dir sanity test"
22676 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22677 skip "skipped for lustre < 2.7.0"
22678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22679 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22686 test_mkdir $DIR/$tdir || error "mkdir fail"
22687 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22688 error "set striped dir error"
22689 for i in {0..9}; do
22690 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22692 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22693 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22694 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22696 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22697 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22698 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22702 run_test 300b "check ctime/mtime for striped dir"
22705 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22706 skip "skipped for lustre < 2.7.0"
22707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22712 mkdir_on_mdt0 $DIR/$tdir
22713 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22714 error "set striped dir error"
22716 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22717 error "chown striped dir failed"
22719 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22720 error "create 5k files failed"
22722 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22724 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22728 run_test 300c "chown && check ls under striped directory"
22731 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22732 skip "skipped for lustre < 2.7.0"
22733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22734 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22739 mkdir -p $DIR/$tdir
22740 $LFS setstripe -c 2 $DIR/$tdir
22742 #local striped directory
22743 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22744 error "set striped dir error"
22745 #look at the directories for debug purposes
22747 $LFS getdirstripe $DIR/$tdir
22748 ls -l $DIR/$tdir/striped_dir
22749 $LFS getdirstripe $DIR/$tdir/striped_dir
22750 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22751 error "create 10 files failed"
22753 #remote striped directory
22754 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22755 error "set striped dir error"
22756 #look at the directories for debug purposes
22758 $LFS getdirstripe $DIR/$tdir
22759 ls -l $DIR/$tdir/remote_striped_dir
22760 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22761 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22762 error "create 10 files failed"
22764 for file in $(find $DIR/$tdir); do
22765 stripe_count=$($LFS getstripe -c $file)
22766 [ $stripe_count -eq 2 ] ||
22767 error "wrong stripe $stripe_count for $file"
22772 run_test 300d "check default stripe under striped directory"
22775 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22776 skip "Need MDS version at least 2.7.55"
22777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22783 mkdir -p $DIR/$tdir
22785 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22786 error "set striped dir error"
22788 touch $DIR/$tdir/striped_dir/a
22789 touch $DIR/$tdir/striped_dir/b
22790 touch $DIR/$tdir/striped_dir/c
22792 mkdir $DIR/$tdir/striped_dir/dir_a
22793 mkdir $DIR/$tdir/striped_dir/dir_b
22794 mkdir $DIR/$tdir/striped_dir/dir_c
22796 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22797 error "set striped adir under striped dir error"
22799 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22800 error "set striped bdir under striped dir error"
22802 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22803 error "set striped cdir under striped dir error"
22805 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22806 error "rename dir under striped dir fails"
22808 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22809 error "rename dir under different stripes fails"
22811 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22812 error "rename file under striped dir should succeed"
22814 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22815 error "rename dir under striped dir should succeed"
22819 run_test 300e "check rename under striped directory"
22822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22824 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22825 skip "Need MDS version at least 2.7.55"
22831 mkdir -p $DIR/$tdir
22833 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22834 error "set striped dir error"
22836 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22837 error "set striped dir error"
22839 touch $DIR/$tdir/striped_dir/a
22840 mkdir $DIR/$tdir/striped_dir/dir_a
22841 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22842 error "create striped dir under striped dir fails"
22844 touch $DIR/$tdir/striped_dir1/b
22845 mkdir $DIR/$tdir/striped_dir1/dir_b
22846 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22847 error "create striped dir under striped dir fails"
22849 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22850 error "rename dir under different striped dir should fail"
22852 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22853 error "rename striped dir under diff striped dir should fail"
22855 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22856 error "rename file under diff striped dirs fails"
22860 run_test 300f "check rename cross striped directory"
22862 test_300_check_default_striped_dir()
22865 local default_count=$2
22866 local default_index=$3
22869 local dir_stripe_index
22872 echo "checking $dirname $default_count $default_index"
22873 $LFS setdirstripe -D -c $default_count -i $default_index \
22874 -H all_char $DIR/$tdir/$dirname ||
22875 error "set default stripe on striped dir error"
22876 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22877 [ $stripe_count -eq $default_count ] ||
22878 error "expect $default_count get $stripe_count for $dirname"
22880 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22881 [ $stripe_index -eq $default_index ] ||
22882 error "expect $default_index get $stripe_index for $dirname"
22884 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22885 error "create dirs failed"
22887 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22888 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22889 for dir in $(find $DIR/$tdir/$dirname/*); do
22890 stripe_count=$($LFS getdirstripe -c $dir)
22891 (( $stripe_count == $default_count )) ||
22892 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22893 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22894 error "stripe count $default_count != $stripe_count for $dir"
22896 stripe_index=$($LFS getdirstripe -i $dir)
22897 [ $default_index -eq -1 ] ||
22898 [ $stripe_index -eq $default_index ] ||
22899 error "$stripe_index != $default_index for $dir"
22901 #check default stripe
22902 stripe_count=$($LFS getdirstripe -D -c $dir)
22903 [ $stripe_count -eq $default_count ] ||
22904 error "default count $default_count != $stripe_count for $dir"
22906 stripe_index=$($LFS getdirstripe -D -i $dir)
22907 [ $stripe_index -eq $default_index ] ||
22908 error "default index $default_index != $stripe_index for $dir"
22910 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22915 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22916 skip "Need MDS version at least 2.7.55"
22922 mkdir_on_mdt0 $DIR/$tdir
22923 mkdir $DIR/$tdir/normal_dir
22925 #Checking when client cache stripe index
22926 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22927 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22928 error "create striped_dir failed"
22930 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22931 error "create dir0 fails"
22932 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22933 [ $stripe_index -eq 0 ] ||
22934 error "dir0 expect index 0 got $stripe_index"
22936 mkdir $DIR/$tdir/striped_dir/dir1 ||
22937 error "create dir1 fails"
22938 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22939 [ $stripe_index -eq 1 ] ||
22940 error "dir1 expect index 1 got $stripe_index"
22942 #check default stripe count/stripe index
22943 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22944 test_300_check_default_striped_dir normal_dir 1 0
22945 test_300_check_default_striped_dir normal_dir -1 1
22946 test_300_check_default_striped_dir normal_dir 2 -1
22948 #delete default stripe information
22949 echo "delete default stripeEA"
22950 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22951 error "set default stripe on striped dir error"
22953 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22954 for dir in $(find $DIR/$tdir/normal_dir/*); do
22955 stripe_count=$($LFS getdirstripe -c $dir)
22956 [ $stripe_count -eq 0 ] ||
22957 error "expect 1 get $stripe_count for $dir"
22960 run_test 300g "check default striped directory for normal directory"
22963 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22964 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22965 skip "Need MDS version at least 2.7.55"
22971 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22972 error "set striped dir error"
22974 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22975 test_300_check_default_striped_dir striped_dir 1 0
22976 test_300_check_default_striped_dir striped_dir -1 1
22977 test_300_check_default_striped_dir striped_dir 2 -1
22979 #delete default stripe information
22980 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22981 error "set default stripe on striped dir error"
22983 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22984 for dir in $(find $DIR/$tdir/striped_dir/*); do
22985 stripe_count=$($LFS getdirstripe -c $dir)
22986 [ $stripe_count -eq 0 ] ||
22987 error "expect 1 get $stripe_count for $dir"
22990 run_test 300h "check default striped directory for striped directory"
22993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22994 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22995 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22996 skip "Need MDS version at least 2.7.55"
23003 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23004 error "set striped dir error"
23006 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23007 error "create files under striped dir failed"
23009 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23010 error "set striped hashdir error"
23012 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23013 error "create dir0 under hash dir failed"
23014 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23015 error "create dir1 under hash dir failed"
23016 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23017 error "create dir2 under hash dir failed"
23019 # unfortunately, we need to umount to clear dir layout cache for now
23020 # once we fully implement dir layout, we can drop this
23021 umount_client $MOUNT || error "umount failed"
23022 mount_client $MOUNT || error "mount failed"
23024 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23025 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23026 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23028 #set the stripe to be unknown hash type
23029 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23030 $LCTL set_param fail_loc=0x1901
23031 for ((i = 0; i < 10; i++)); do
23032 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23033 error "stat f-$i failed"
23034 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23037 touch $DIR/$tdir/striped_dir/f0 &&
23038 error "create under striped dir with unknown hash should fail"
23040 $LCTL set_param fail_loc=0
23042 umount_client $MOUNT || error "umount failed"
23043 mount_client $MOUNT || error "mount failed"
23047 run_test 300i "client handle unknown hash type striped directory"
23050 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23052 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23053 skip "Need MDS version at least 2.7.55"
23060 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23061 $LCTL set_param fail_loc=0x1702
23062 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23063 error "set striped dir error"
23065 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23066 error "create files under striped dir failed"
23068 $LCTL set_param fail_loc=0
23070 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23074 run_test 300j "test large update record"
23077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23078 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23079 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23080 skip "Need MDS version at least 2.7.55"
23082 # this test needs a huge transaction
23084 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23085 osd*.$FSNAME-MDT0000.kbytestotal")
23086 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23093 #define OBD_FAIL_LARGE_STRIPE 0x1703
23094 $LCTL set_param fail_loc=0x1703
23095 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23096 error "set striped dir error"
23097 $LCTL set_param fail_loc=0
23099 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23100 error "getstripeddir fails"
23101 rm -rf $DIR/$tdir/striped_dir ||
23102 error "unlink striped dir fails"
23106 run_test 300k "test large striped directory"
23109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23110 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23111 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23112 skip "Need MDS version at least 2.7.55"
23116 test_mkdir -p $DIR/$tdir/striped_dir
23117 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23118 error "chown $RUNAS_ID failed"
23119 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23120 error "set default striped dir failed"
23122 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23123 $LCTL set_param fail_loc=0x80000158
23124 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23126 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23127 [ $stripe_index -eq 1 ] ||
23128 error "expect 1 get $stripe_index for $dir"
23130 run_test 300l "non-root user to create dir under striped dir with stale layout"
23133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23134 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23135 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23136 skip "Need MDS version at least 2.7.55"
23138 mkdir -p $DIR/$tdir/striped_dir
23139 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23140 error "set default stripes dir error"
23142 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23144 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23145 [ $stripe_count -eq 0 ] ||
23146 error "expect 0 get $stripe_count for a"
23148 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23149 error "set default stripes dir error"
23151 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23153 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23154 [ $stripe_count -eq 0 ] ||
23155 error "expect 0 get $stripe_count for b"
23157 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23158 error "set default stripes dir error"
23160 mkdir $DIR/$tdir/striped_dir/c &&
23161 error "default stripe_index is invalid, mkdir c should fails"
23163 rm -rf $DIR/$tdir || error "rmdir fails"
23165 run_test 300m "setstriped directory on single MDT FS"
23168 local list=$(comma_list $(mdts_nodes))
23171 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23176 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23177 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23178 skip "Need MDS version at least 2.7.55"
23179 remote_mds_nodsh && skip "remote MDS with nodsh"
23182 local list=$(comma_list $(mdts_nodes))
23184 trap cleanup_300n RETURN EXIT
23185 mkdir -p $DIR/$tdir
23186 chmod 777 $DIR/$tdir
23187 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23188 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23189 error "create striped dir succeeds with gid=0"
23191 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23192 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23193 error "create striped dir fails with gid=-1"
23195 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23196 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23197 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23198 error "set default striped dir succeeds with gid=0"
23201 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23202 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23203 error "set default striped dir fails with gid=-1"
23206 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23207 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23208 error "create test_dir fails"
23209 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23210 error "create test_dir1 fails"
23211 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23212 error "create test_dir2 fails"
23215 run_test 300n "non-root user to create dir under striped dir with default EA"
23218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23220 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23221 skip "Need MDS version at least 2.7.55"
23226 mkdir -p $DIR/$tdir
23228 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23229 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23230 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23231 skip "not enough free inodes $numfree1 $numfree2"
23234 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23235 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23236 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23237 skip "not enough free space $numfree1 $numfree2"
23240 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23241 error "setdirstripe fails"
23243 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23244 error "create dirs fails"
23246 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23247 ls $DIR/$tdir/striped_dir > /dev/null ||
23248 error "ls striped dir fails"
23249 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23250 error "unlink big striped dir fails"
23252 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23257 remote_mds_nodsh && skip "remote MDS with nodsh"
23259 mkdir_on_mdt0 $DIR/$tdir
23261 #define OBD_FAIL_OUT_ENOSPC 0x1704
23262 do_facet mds2 lctl set_param fail_loc=0x80001704
23263 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23264 && error "create striped directory should fail"
23266 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23268 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23271 run_test 300p "create striped directory without space"
23274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23275 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23277 local fd=$(free_fd)
23278 local cmd="exec $fd<$tdir"
23280 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23283 trap "eval $cmd" EXIT
23284 cd $tdir || error "cd $tdir fails"
23285 rmdir ../$tdir || error "rmdir $tdir fails"
23286 mkdir local_dir && error "create dir succeeds"
23287 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23291 run_test 300q "create remote directory under orphan directory"
23294 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23295 skip "Need MDS version at least 2.7.55" && return
23296 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23300 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23301 error "set striped dir error"
23303 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23304 error "getstripeddir fails"
23307 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23308 awk '/lmv_stripe_count:/ { print $2 }')
23310 [ $MDSCOUNT -ne $stripe_count ] &&
23311 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23313 rm -rf $DIR/$tdir/striped_dir ||
23314 error "unlink striped dir fails"
23316 run_test 300r "test -1 striped directory"
23318 test_300s_helper() {
23321 local stripe_dir=$DIR/$tdir/striped_dir.$count
23323 $LFS mkdir -c $count $stripe_dir ||
23324 error "lfs mkdir -c error"
23326 $LFS getdirstripe $stripe_dir ||
23327 error "lfs getdirstripe fails"
23330 stripe_count=$($LFS getdirstripe $stripe_dir |
23331 awk '/lmv_stripe_count:/ { print $2 }')
23333 [ $count -ne $stripe_count ] &&
23334 error_noexit "bad stripe count $stripe_count expected $count"
23337 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23338 awk '/0x/ {count[$1] += 1}; END {
23339 for (idx in count) {
23340 if (count[idx]>1) {
23341 print "index " idx " count " count[idx]
23346 if [[ -n "$dupe_stripes" ]] ; then
23347 lfs getdirstripe $stripe_dir
23348 error_noexit "Dupe MDT above: $dupe_stripes "
23351 rm -rf $stripe_dir ||
23352 error_noexit "unlink $stripe_dir fails"
23356 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23357 skip "Need MDS version at least 2.7.55" && return
23358 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23361 for count in $(seq 2 $MDSCOUNT); do
23362 test_300s_helper $count
23365 run_test 300s "test lfs mkdir -c without -i"
23368 prepare_remote_file() {
23369 mkdir $DIR/$tdir/src_dir ||
23370 error "create remote source failed"
23372 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23373 error "cp to remote source failed"
23374 touch $DIR/$tdir/src_dir/a
23376 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23377 error "create remote target dir failed"
23379 touch $DIR/$tdir/tgt_dir/b
23381 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23382 error "rename dir cross MDT failed!"
23384 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23385 error "src_child still exists after rename"
23387 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23388 error "missing file(a) after rename"
23390 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23391 error "diff after rename"
23395 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23398 local remote_file=$DIR/$tdir/tgt_dir/b
23400 mkdir -p $DIR/$tdir
23402 prepare_remote_file || error "prepare remote file failed"
23405 $OPENUNLINK $remote_file $remote_file ||
23406 error "openunlink $remote_file failed"
23407 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23409 run_test 310a "open unlink remote file"
23412 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23415 local remote_file=$DIR/$tdir/tgt_dir/b
23417 mkdir -p $DIR/$tdir
23419 prepare_remote_file || error "prepare remote file failed"
23421 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23422 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23423 $CHECKSTAT -t file $remote_file || error "check file failed"
23425 run_test 310b "unlink remote file with multiple links while open"
23428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23429 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23431 local remote_file=$DIR/$tdir/tgt_dir/b
23433 mkdir -p $DIR/$tdir
23435 prepare_remote_file || error "prepare remote file failed"
23437 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23438 multiop_bg_pause $remote_file O_uc ||
23439 error "mulitop failed for remote file"
23441 $MULTIOP $DIR/$tfile Ouc
23442 kill -USR1 $MULTIPID
23445 run_test 310c "open-unlink remote file with multiple links"
23449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23450 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23451 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23452 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23453 remote_mds_nodsh && skip "remote MDS with nodsh"
23455 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23456 local mdts=$(comma_list $(mdts_nodes))
23458 mkdir -p $DIR/$tdir
23459 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23460 createmany -o $DIR/$tdir/$tfile. 1000
23462 # statfs data is not real time, let's just calculate it
23463 old_iused=$((old_iused + 1000))
23465 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23466 osp.*OST0000*MDT0000.create_count")
23467 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23468 osp.*OST0000*MDT0000.max_create_count")
23469 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23471 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23472 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23473 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23475 unlinkmany $DIR/$tdir/$tfile. 1000
23477 do_nodes $mdts "$LCTL set_param -n \
23478 osp.*OST0000*.max_create_count=$max_count"
23479 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23480 do_nodes $mdts "$LCTL set_param -n \
23481 osp.*OST0000*.create_count=$count"
23482 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23483 grep "=0" && error "create_count is zero"
23486 for i in $(seq 120); do
23487 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23488 # system may be too busy to destroy all objs in time, use
23489 # a somewhat small value to not fail autotest
23490 [ $((old_iused - new_iused)) -gt 400 ] && break
23494 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23495 [ $((old_iused - new_iused)) -gt 400 ] ||
23496 error "objs not destroyed after unlink"
23498 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23505 local vdevdir=$(dirname $(facet_vdevice $ost))
23506 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23507 local zfs_zapid=$(do_facet $ost $cmd |
23508 grep -w "/O/0/d$((objid%32))" -C 5 |
23509 awk '/Object/{getline; print $1}')
23510 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23511 awk "/$objid = /"'{printf $3}')
23516 zfs_object_blksz() {
23520 local vdevdir=$(dirname $(facet_vdevice $ost))
23521 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23522 local blksz=$(do_facet $ost $cmd $objid |
23523 awk '/dblk/{getline; printf $4}')
23525 case "${blksz: -1}" in
23526 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23527 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23534 test_312() { # LU-4856
23535 remote_ost_nodsh && skip "remote OST with nodsh"
23536 [ "$ost1_FSTYPE" = "zfs" ] ||
23537 skip_env "the test only applies to zfs"
23539 local max_blksz=$(do_facet ost1 \
23540 $ZFS get -p recordsize $(facet_device ost1) |
23541 awk '!/VALUE/{print $3}')
23543 # to make life a little bit easier
23544 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23545 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23547 local tf=$DIR/$tdir/$tfile
23549 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23551 # Get ZFS object id
23552 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23553 # block size change by sequential overwrite
23556 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23557 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23559 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23560 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23564 # block size change by sequential append write
23565 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23566 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23567 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23570 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23571 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23572 oflag=sync conv=notrunc
23574 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23575 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23576 error "blksz error, actual $blksz, " \
23577 "expected: 2 * $count * $PAGE_SIZE"
23583 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23584 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23586 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23587 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23588 [ $blksz -eq $PAGE_SIZE ] ||
23589 error "blksz error: $blksz, expected: $PAGE_SIZE"
23591 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23592 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23593 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23595 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23596 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23597 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23599 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23602 remote_ost_nodsh && skip "remote OST with nodsh"
23604 local file=$DIR/$tfile
23607 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23609 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23610 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23611 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23612 error "write should failed"
23613 do_facet ost1 "$LCTL set_param fail_loc=0"
23616 run_test 313 "io should fail after last_rcvd update fail"
23619 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23621 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23622 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23624 wait_delete_completed
23625 do_facet ost1 "$LCTL set_param fail_loc=0"
23627 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23629 test_315() { # LU-618
23630 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23632 local file=$DIR/$tfile
23635 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23636 error "multiop file write failed"
23637 $MULTIOP $file oO_RDONLY:r4063232_c &
23642 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23645 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23648 run_test 315 "read should be accounted"
23651 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23652 large_xattr_enabled || skip_env "ea_inode feature disabled"
23654 rm -rf $DIR/$tdir/d
23655 mkdir -p $DIR/$tdir/d
23656 chown nobody $DIR/$tdir/d
23657 touch $DIR/$tdir/d/file
23659 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23661 run_test 316 "lfs mv"
23664 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23665 skip "Need MDS version at least 2.11.53"
23666 if [ "$ost1_FSTYPE" == "zfs" ]; then
23667 skip "LU-10370: no implementation for ZFS"
23671 local grant_blk_size
23673 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23674 awk '/grant_block_size:/ { print $2; exit; }')
23676 # Create File of size 5M. Truncate it to below size's and verify
23679 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23680 error "Create file $DIR/$tfile failed"
23681 stack_trap "rm -f $DIR/$tfile" EXIT
23683 for trunc_sz in 2097152 4097 4000 509 0; do
23684 $TRUNCATE $DIR/$tfile $trunc_sz ||
23685 error "truncate $tfile to $trunc_sz failed"
23686 local sz=$(stat --format=%s $DIR/$tfile)
23687 local blk=$(stat --format=%b $DIR/$tfile)
23688 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23689 grant_blk_size) * 8))
23691 if [[ $blk -ne $trunc_blk ]]; then
23692 $(which stat) $DIR/$tfile
23693 error "Expected Block $trunc_blk got $blk for $tfile"
23696 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23697 error "Expected Size $trunc_sz got $sz for $tfile"
23702 # Create file with a hole and write actual two blocks. Block count
23705 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23706 conv=fsync || error "Create file : $DIR/$tfile"
23708 # Calculate the final truncate size.
23709 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23712 # truncate to size $trunc_sz bytes. Strip the last block
23713 # The block count must drop to 8
23715 $TRUNCATE $DIR/$tfile $trunc_sz ||
23716 error "truncate $tfile to $trunc_sz failed"
23718 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23719 sz=$(stat --format=%s $DIR/$tfile)
23720 blk=$(stat --format=%b $DIR/$tfile)
23722 if [[ $blk -ne $trunc_bsz ]]; then
23723 $(which stat) $DIR/$tfile
23724 error "Expected Block $trunc_bsz got $blk for $tfile"
23727 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23728 error "Expected Size $trunc_sz got $sz for $tfile"
23730 run_test 317 "Verify blocks get correctly update after truncate"
23733 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23734 local old_max_active=$($LCTL get_param -n \
23735 ${llite_name}.max_read_ahead_async_active \
23738 $LCTL set_param llite.*.max_read_ahead_async_active=256
23739 local max_active=$($LCTL get_param -n \
23740 ${llite_name}.max_read_ahead_async_active \
23742 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23744 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23745 error "set max_read_ahead_async_active should succeed"
23747 $LCTL set_param llite.*.max_read_ahead_async_active=512
23748 max_active=$($LCTL get_param -n \
23749 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23750 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23752 # restore @max_active
23753 [ $old_max_active -ne 0 ] && $LCTL set_param \
23754 llite.*.max_read_ahead_async_active=$old_max_active
23756 local old_threshold=$($LCTL get_param -n \
23757 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23758 local max_per_file_mb=$($LCTL get_param -n \
23759 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23761 local invalid=$(($max_per_file_mb + 1))
23763 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23764 && error "set $invalid should fail"
23766 local valid=$(($invalid - 1))
23768 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23769 error "set $valid should succeed"
23770 local threshold=$($LCTL get_param -n \
23771 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23772 [ $threshold -eq $valid ] || error \
23773 "expect threshold $valid got $threshold"
23775 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23777 run_test 318 "Verify async readahead tunables"
23780 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23782 local before=$(date +%s)
23784 local mdir=$DIR/$tdir
23785 local file=$mdir/xxx
23787 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23790 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23791 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23792 $LFS mv -m1 $file &
23795 dd if=$file of=/dev/null
23797 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23798 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23800 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23802 run_test 319 "lost lease lock on migrate error"
23804 test_398a() { # LU-4198
23805 local ost1_imp=$(get_osc_import_name client ost1)
23806 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23809 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23810 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23812 # request a new lock on client
23813 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23815 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23816 local lock_count=$($LCTL get_param -n \
23817 ldlm.namespaces.$imp_name.lru_size)
23818 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23820 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23822 # no lock cached, should use lockless IO and not enqueue new lock
23823 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23824 lock_count=$($LCTL get_param -n \
23825 ldlm.namespaces.$imp_name.lru_size)
23826 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23828 run_test 398a "direct IO should cancel lock otherwise lockless"
23830 test_398b() { # LU-4198
23831 which fio || skip_env "no fio installed"
23832 $LFS setstripe -c -1 $DIR/$tfile
23835 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23838 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23839 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23840 --numjobs=$njobs --fallocate=none \
23841 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23842 --filename=$DIR/$tfile &
23845 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23846 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23847 --numjobs=$njobs --fallocate=none \
23848 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23849 --filename=$DIR/$tfile || true
23854 run_test 398b "DIO and buffer IO race"
23856 test_398c() { # LU-4198
23857 local ost1_imp=$(get_osc_import_name client ost1)
23858 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23861 which fio || skip_env "no fio installed"
23863 saved_debug=$($LCTL get_param -n debug)
23864 $LCTL set_param debug=0
23866 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23867 ((size /= 1024)) # by megabytes
23868 ((size /= 2)) # write half of the OST at most
23869 [ $size -gt 40 ] && size=40 #reduce test time anyway
23871 $LFS setstripe -c 1 $DIR/$tfile
23873 # it seems like ldiskfs reserves more space than necessary if the
23874 # writing blocks are not mapped, so it extends the file firstly
23875 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23876 cancel_lru_locks osc
23878 # clear and verify rpc_stats later
23879 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23882 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23883 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23884 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23885 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23886 --filename=$DIR/$tfile
23887 [ $? -eq 0 ] || error "fio write error"
23889 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23890 error "Locks were requested while doing AIO"
23892 # get the percentage of 1-page I/O
23893 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23894 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23896 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23898 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23899 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23900 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23901 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23902 --filename=$DIR/$tfile
23903 [ $? -eq 0 ] || error "fio mixed read write error"
23905 echo "AIO with large block size ${size}M"
23906 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23907 --numjobs=1 --fallocate=none --ioengine=libaio \
23908 --iodepth=16 --allow_file_create=0 --size=${size}M \
23909 --filename=$DIR/$tfile
23910 [ $? -eq 0 ] || error "fio large block size failed"
23913 $LCTL set_param debug="$saved_debug"
23915 run_test 398c "run fio to test AIO"
23917 test_398d() { # LU-13846
23918 which aiocp || skip_env "no aiocp installed"
23919 local aio_file=$DIR/$tfile.aio
23921 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23923 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23924 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23925 stack_trap "rm -f $DIR/$tfile $aio_file"
23927 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23929 # make sure we don't crash and fail properly
23930 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23931 error "aio not aligned with PAGE SIZE should fail"
23933 rm -f $DIR/$tfile $aio_file
23935 run_test 398d "run aiocp to verify block size > stripe size"
23938 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23939 touch $DIR/$tfile.new
23940 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23942 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23944 test_398f() { # LU-14687
23945 which aiocp || skip_env "no aiocp installed"
23946 local aio_file=$DIR/$tfile.aio
23948 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23951 stack_trap "rm -f $DIR/$tfile $aio_file"
23953 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23954 $LCTL set_param fail_loc=0x1418
23955 # make sure we don't crash and fail properly
23956 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23957 error "aio with page allocation failure succeeded"
23958 $LCTL set_param fail_loc=0
23959 diff $DIR/$tfile $aio_file
23960 [[ $? != 0 ]] || error "no diff after failed aiocp"
23962 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23964 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23965 # stripe and i/o size must be > stripe size
23966 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23967 # single RPC in flight. This test shows async DIO submission is working by
23968 # showing multiple RPCs in flight.
23969 test_398g() { # LU-13798
23970 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23972 # We need to do some i/o first to acquire enough grant to put our RPCs
23973 # in flight; otherwise a new connection may not have enough grant
23975 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23976 error "parallel dio failed"
23977 stack_trap "rm -f $DIR/$tfile"
23979 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23980 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23981 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23982 stack_trap "$LCTL set_param -n $pages_per_rpc"
23984 # Recreate file so it's empty
23986 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23987 #Pause rpc completion to guarantee we see multiple rpcs in flight
23988 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23989 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23990 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23993 $LCTL set_param osc.*.rpc_stats=c
23995 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23996 error "parallel dio failed"
23997 stack_trap "rm -f $DIR/$tfile"
23999 $LCTL get_param osc.*-OST0000-*.rpc_stats
24000 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24001 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24002 grep "8:" | awk '{print $8}')
24003 # We look at the "8 rpcs in flight" field, and verify A) it is present
24004 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24005 # as expected for an 8M DIO to a file with 1M stripes.
24006 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24008 # Verify turning off parallel dio works as expected
24010 $LCTL set_param osc.*.rpc_stats=c
24011 $LCTL set_param llite.*.parallel_dio=0
24012 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24014 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24015 error "dio with parallel dio disabled failed"
24017 # Ideally, we would see only one RPC in flight here, but there is an
24018 # unavoidable race between i/o completion and RPC in flight counting,
24019 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24020 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24021 # So instead we just verify it's always < 8.
24022 $LCTL get_param osc.*-OST0000-*.rpc_stats
24023 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24024 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24025 grep '^$' -B1 | grep . | awk '{print $1}')
24026 [ $ret != "8:" ] ||
24027 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24029 run_test 398g "verify parallel dio async RPC submission"
24031 test_398h() { # LU-13798
24032 local dio_file=$DIR/$tfile.dio
24034 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24036 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24037 stack_trap "rm -f $DIR/$tfile $dio_file"
24039 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24040 error "parallel dio failed"
24041 diff $DIR/$tfile $dio_file
24042 [[ $? == 0 ]] || error "file diff after aiocp"
24044 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24046 test_398i() { # LU-13798
24047 local dio_file=$DIR/$tfile.dio
24049 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24051 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24052 stack_trap "rm -f $DIR/$tfile $dio_file"
24054 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24055 $LCTL set_param fail_loc=0x1418
24056 # make sure we don't crash and fail properly
24057 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24058 error "parallel dio page allocation failure succeeded"
24059 diff $DIR/$tfile $dio_file
24060 [[ $? != 0 ]] || error "no diff after failed aiocp"
24062 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24064 test_398j() { # LU-13798
24065 # Stripe size > RPC size but less than i/o size tests split across
24066 # stripes and RPCs for individual i/o op
24067 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24069 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24070 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24071 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24072 stack_trap "$LCTL set_param -n $pages_per_rpc"
24074 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24075 error "parallel dio write failed"
24076 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24078 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24079 error "parallel dio read failed"
24080 diff $DIR/$tfile $DIR/$tfile.2
24081 [[ $? == 0 ]] || error "file diff after parallel dio read"
24083 run_test 398j "test parallel dio where stripe size > rpc_size"
24085 test_398k() { # LU-13798
24086 wait_delete_completed
24089 # 4 stripe file; we will cause out of space on OST0
24090 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24092 # Fill OST0 (if it's not too large)
24093 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24095 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24096 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24098 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24099 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24100 error "dd should fill OST0"
24101 stack_trap "rm -f $DIR/$tfile.1"
24103 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24107 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24108 error "file is not 0 bytes in size"
24110 # dd above should not succeed, but don't error until here so we can
24111 # get debug info above
24113 error "parallel dio write with enospc succeeded"
24114 stack_trap "rm -f $DIR/$tfile"
24116 run_test 398k "test enospc on first stripe"
24118 test_398l() { # LU-13798
24119 wait_delete_completed
24122 # 4 stripe file; we will cause out of space on OST0
24123 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24124 # happens on the second i/o chunk we issue
24125 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24127 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24128 stack_trap "rm -f $DIR/$tfile"
24130 # Fill OST0 (if it's not too large)
24131 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24133 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24134 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24136 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24137 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24138 error "dd should fill OST0"
24139 stack_trap "rm -f $DIR/$tfile.1"
24141 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24143 stack_trap "rm -f $DIR/$tfile.2"
24145 # Check that short write completed as expected
24146 ls -la $DIR/$tfile.2
24147 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24148 error "file is not 1M in size"
24150 # dd above should not succeed, but don't error until here so we can
24151 # get debug info above
24153 error "parallel dio write with enospc succeeded"
24155 # Truncate source file to same length as output file and diff them
24156 $TRUNCATE $DIR/$tfile 1048576
24157 diff $DIR/$tfile $DIR/$tfile.2
24158 [[ $? == 0 ]] || error "data incorrect after short write"
24160 run_test 398l "test enospc on intermediate stripe/RPC"
24162 test_398m() { # LU-13798
24163 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24165 # Set up failure on OST0, the first stripe:
24166 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24167 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24168 # So this fail_val specifies OST0
24169 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24170 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24172 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24173 error "parallel dio write with failure on first stripe succeeded"
24174 stack_trap "rm -f $DIR/$tfile"
24175 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24177 # Place data in file for read
24178 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24179 error "parallel dio write failed"
24181 # Fail read on OST0, first stripe
24182 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24183 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24184 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24185 error "parallel dio read with error on first stripe succeeded"
24186 rm -f $DIR/$tfile.2
24187 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24189 # Switch to testing on OST1, second stripe
24190 # Clear file contents, maintain striping
24192 # Set up failure on OST1, second stripe:
24193 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24194 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24196 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24197 error "parallel dio write with failure on first stripe succeeded"
24198 stack_trap "rm -f $DIR/$tfile"
24199 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24201 # Place data in file for read
24202 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24203 error "parallel dio write failed"
24205 # Fail read on OST1, second stripe
24206 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24207 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24208 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24209 error "parallel dio read with error on first stripe succeeded"
24210 rm -f $DIR/$tfile.2
24211 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24213 run_test 398m "test RPC failures with parallel dio"
24215 # Parallel submission of DIO should not cause problems for append, but it's
24216 # important to verify.
24217 test_398n() { # LU-13798
24218 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24220 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24221 error "dd to create source file failed"
24222 stack_trap "rm -f $DIR/$tfile"
24224 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24225 error "parallel dio write with failure on second stripe succeeded"
24226 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24227 diff $DIR/$tfile $DIR/$tfile.1
24228 [[ $? == 0 ]] || error "data incorrect after append"
24231 run_test 398n "test append with parallel DIO"
24234 local read_write=$1
24235 if [ "$read_write" = "write" ]; then
24236 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24237 elif [ "$read_write" = "read" ]; then
24238 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24240 error "argument error"
24243 # turn off debug for performance testing
24244 local saved_debug=$($LCTL get_param -n debug)
24245 $LCTL set_param debug=0
24247 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24249 # get ost1 size - $FSNAME-OST0000
24250 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24251 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24252 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24254 if [ "$read_write" = "read" ]; then
24255 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24258 local start_time=$(date +%s.%N)
24259 $dd_cmd bs=1M count=$blocks oflag=sync ||
24260 error "real dd $read_write error"
24261 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24263 if [ "$read_write" = "write" ]; then
24267 # define OBD_FAIL_OST_FAKE_RW 0x238
24268 do_facet ost1 $LCTL set_param fail_loc=0x238
24270 local start_time=$(date +%s.%N)
24271 $dd_cmd bs=1M count=$blocks oflag=sync ||
24272 error "fake dd $read_write error"
24273 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24275 if [ "$read_write" = "write" ]; then
24277 cancel_lru_locks osc
24278 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24279 error "$tfile size not $blocks MB"
24281 do_facet ost1 $LCTL set_param fail_loc=0
24283 echo "fake $read_write $duration_fake vs. normal $read_write" \
24284 "$duration in seconds"
24285 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24286 error_not_in_vm "fake write is slower"
24288 $LCTL set_param -n debug="$saved_debug"
24291 test_399a() { # LU-7655 for OST fake write
24292 remote_ost_nodsh && skip "remote OST with nodsh"
24296 run_test 399a "fake write should not be slower than normal write"
24298 test_399b() { # LU-8726 for OST fake read
24299 remote_ost_nodsh && skip "remote OST with nodsh"
24300 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24301 skip_env "ldiskfs only test"
24306 run_test 399b "fake read should not be slower than normal read"
24308 test_400a() { # LU-1606, was conf-sanity test_74
24309 if ! which $CC > /dev/null 2>&1; then
24310 skip_env "$CC is not installed"
24313 local extra_flags=''
24314 local out=$TMP/$tfile
24315 local prefix=/usr/include/lustre
24318 # Oleg removes c files in his test rig so test if any c files exist
24319 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24320 skip_env "Needed c test files are missing"
24322 if ! [[ -d $prefix ]]; then
24323 # Assume we're running in tree and fixup the include path.
24324 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24325 extra_flags+=" -L$LUSTRE/utils/.lib"
24328 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24329 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24330 error "client api broken"
24334 run_test 400a "Lustre client api program can compile and link"
24336 test_400b() { # LU-1606, LU-5011
24338 local out=$TMP/$tfile
24339 local prefix=/usr/include/linux/lustre
24341 # We use a hard coded prefix so that this test will not fail
24342 # when run in tree. There are headers in lustre/include/lustre/
24343 # that are not packaged (like lustre_idl.h) and have more
24344 # complicated include dependencies (like config.h and lnet/types.h).
24345 # Since this test about correct packaging we just skip them when
24346 # they don't exist (see below) rather than try to fixup cppflags.
24348 if ! which $CC > /dev/null 2>&1; then
24349 skip_env "$CC is not installed"
24352 for header in $prefix/*.h; do
24353 if ! [[ -f "$header" ]]; then
24357 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24358 continue # lustre_ioctl.h is internal header
24361 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24362 error "cannot compile '$header'"
24366 run_test 400b "packaged headers can be compiled"
24368 test_401a() { #LU-7437
24369 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24370 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24372 #count the number of parameters by "list_param -R"
24373 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24374 #count the number of parameters by listing proc files
24375 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24376 echo "proc_dirs='$proc_dirs'"
24377 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24378 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24381 [ $params -eq $procs ] ||
24382 error "found $params parameters vs. $procs proc files"
24384 # test the list_param -D option only returns directories
24385 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24386 #count the number of parameters by listing proc directories
24387 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24390 [ $params -eq $procs ] ||
24391 error "found $params parameters vs. $procs proc files"
24393 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24396 # jobid_var may not allow arbitrary values, so use jobid_name
24398 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24399 local testname=jobid_name tmp='testing%p'
24401 local testname=jobid_var tmp=testing
24404 local save=$($LCTL get_param -n $testname)
24406 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24407 error "no error returned when setting bad parameters"
24409 local jobid_new=$($LCTL get_param -n foe $testname baz)
24410 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24412 $LCTL set_param -n fog=bam $testname=$save bat=fog
24413 local jobid_old=$($LCTL get_param -n foe $testname bag)
24414 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24416 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24419 # jobid_var may not allow arbitrary values, so use jobid_name
24421 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24422 local testname=jobid_name
24424 local testname=jobid_var
24427 local jobid_var_old=$($LCTL get_param -n $testname)
24428 local jobid_var_new
24430 $LCTL set_param $testname= &&
24431 error "no error returned for 'set_param a='"
24433 jobid_var_new=$($LCTL get_param -n $testname)
24434 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24435 error "$testname was changed by setting without value"
24437 $LCTL set_param $testname &&
24438 error "no error returned for 'set_param a'"
24440 jobid_var_new=$($LCTL get_param -n $testname)
24441 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24442 error "$testname was changed by setting without value"
24444 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24447 # jobid_var may not allow arbitrary values, so use jobid_name
24449 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24450 local testname=jobid_name new_value='foo=bar%p'
24452 local testname=jobid_var new_valuie=foo=bar
24455 local jobid_var_old=$($LCTL get_param -n $testname)
24456 local jobid_var_new
24458 $LCTL set_param $testname=$new_value ||
24459 error "'set_param a=b' did not accept a value containing '='"
24461 jobid_var_new=$($LCTL get_param -n $testname)
24462 [[ "$jobid_var_new" == "$new_value" ]] ||
24463 error "'set_param a=b' failed on a value containing '='"
24465 # Reset the $testname to test the other format
24466 $LCTL set_param $testname=$jobid_var_old
24467 jobid_var_new=$($LCTL get_param -n $testname)
24468 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24469 error "failed to reset $testname"
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 $LCTL set_param $testname $jobid_var_old
24479 jobid_var_new=$($LCTL get_param -n $testname)
24480 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24481 error "failed to reset $testname"
24483 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24485 test_401e() { # LU-14779
24486 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24487 error "lctl list_param MGC* failed"
24488 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24489 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24490 error "lctl get_param lru_size failed"
24492 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24495 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24496 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24497 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24498 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24499 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24500 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24501 remote_mds_nodsh && skip "remote MDS with nodsh"
24503 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24504 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24505 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24506 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24507 echo "Touch failed - OK"
24509 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24512 local file1=$DIR/$tfile.1
24513 local file2=$DIR/$tfile.2
24514 local tfile=$TMP/$tfile
24516 rm -f $file1 $file2 $tfile
24521 # 30 sec OBD_TIMEOUT in ll_getattr()
24522 # right before populating st_nlink
24523 $LCTL set_param fail_loc=0x80001409
24524 stat -c %h $file1 > $tfile &
24526 # create an alias, drop all locks and reclaim the dentry
24528 cancel_lru_locks mdc
24529 cancel_lru_locks osc
24530 sysctl -w vm.drop_caches=2
24534 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24536 rm -f $tfile $file1 $file2
24538 run_test 403 "i_nlink should not drop to zero due to aliasing"
24540 test_404() { # LU-6601
24541 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24542 skip "Need server version newer than 2.8.52"
24543 remote_mds_nodsh && skip "remote MDS with nodsh"
24545 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24546 awk '/osp .*-osc-MDT/ { print $4}')
24549 for osp in $mosps; do
24550 echo "Deactivate: " $osp
24551 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24552 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24553 awk -vp=$osp '$4 == p { print $2 }')
24554 [ $stat = IN ] || {
24555 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24556 error "deactivate error"
24558 echo "Activate: " $osp
24559 do_facet $SINGLEMDS $LCTL --device %$osp activate
24560 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24561 awk -vp=$osp '$4 == p { print $2 }')
24562 [ $stat = UP ] || {
24563 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24564 error "activate error"
24568 run_test 404 "validate manual {de}activated works properly for OSPs"
24571 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24572 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24573 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24574 skip "Layout swap lock is not supported"
24576 check_swap_layouts_support
24577 check_swap_layout_no_dom $DIR
24579 test_mkdir $DIR/$tdir
24580 swap_lock_test -d $DIR/$tdir ||
24581 error "One layout swap locked test failed"
24583 run_test 405 "Various layout swap lock tests"
24586 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24587 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24588 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24590 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24591 skip "Need MDS version at least 2.8.50"
24593 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24594 local test_pool=$TESTNAME
24596 pool_add $test_pool || error "pool_add failed"
24597 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24598 error "pool_add_targets failed"
24600 save_layout_restore_at_exit $MOUNT
24602 # parent set default stripe count only, child will stripe from both
24603 # parent and fs default
24604 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24605 error "setstripe $MOUNT failed"
24606 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24607 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24608 for i in $(seq 10); do
24609 local f=$DIR/$tdir/$tfile.$i
24610 touch $f || error "touch failed"
24611 local count=$($LFS getstripe -c $f)
24612 [ $count -eq $OSTCOUNT ] ||
24613 error "$f stripe count $count != $OSTCOUNT"
24614 local offset=$($LFS getstripe -i $f)
24615 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24616 local size=$($LFS getstripe -S $f)
24617 [ $size -eq $((def_stripe_size * 2)) ] ||
24618 error "$f stripe size $size != $((def_stripe_size * 2))"
24619 local pool=$($LFS getstripe -p $f)
24620 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24623 # change fs default striping, delete parent default striping, now child
24624 # will stripe from new fs default striping only
24625 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24626 error "change $MOUNT default stripe failed"
24627 $LFS setstripe -c 0 $DIR/$tdir ||
24628 error "delete $tdir default stripe failed"
24629 for i in $(seq 11 20); do
24630 local f=$DIR/$tdir/$tfile.$i
24631 touch $f || error "touch $f failed"
24632 local count=$($LFS getstripe -c $f)
24633 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24634 local offset=$($LFS getstripe -i $f)
24635 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24636 local size=$($LFS getstripe -S $f)
24637 [ $size -eq $def_stripe_size ] ||
24638 error "$f stripe size $size != $def_stripe_size"
24639 local pool=$($LFS getstripe -p $f)
24640 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24643 unlinkmany $DIR/$tdir/$tfile. 1 20
24645 local f=$DIR/$tdir/$tfile
24646 pool_remove_all_targets $test_pool $f
24647 pool_remove $test_pool $f
24649 run_test 406 "DNE support fs default striping"
24652 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24653 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24654 skip "Need MDS version at least 2.8.55"
24655 remote_mds_nodsh && skip "remote MDS with nodsh"
24657 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24658 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24659 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24660 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24661 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24663 #define OBD_FAIL_DT_TXN_STOP 0x2019
24664 for idx in $(seq $MDSCOUNT); do
24665 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24667 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24668 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24669 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24672 run_test 407 "transaction fail should cause operation fail"
24675 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24677 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24678 lctl set_param fail_loc=0x8000040a
24679 # let ll_prepare_partial_page() fail
24680 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24684 # create at least 100 unused inodes so that
24685 # shrink_icache_memory(0) should not return 0
24686 touch $DIR/$tfile-{0..100}
24687 rm -f $DIR/$tfile-{0..100}
24690 echo 2 > /proc/sys/vm/drop_caches
24692 run_test 408 "drop_caches should not hang due to page leaks"
24696 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24698 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24699 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24700 touch $DIR/$tdir/guard || error "(2) Fail to create"
24702 local PREFIX=$(str_repeat 'A' 128)
24703 echo "Create 1K hard links start at $(date)"
24704 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24705 error "(3) Fail to hard link"
24707 echo "Links count should be right although linkEA overflow"
24708 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24709 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24710 [ $linkcount -eq 1001 ] ||
24711 error "(5) Unexpected hard links count: $linkcount"
24713 echo "List all links start at $(date)"
24714 ls -l $DIR/$tdir/foo > /dev/null ||
24715 error "(6) Fail to list $DIR/$tdir/foo"
24717 echo "Unlink hard links start at $(date)"
24718 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24719 error "(7) Fail to unlink"
24720 echo "Unlink hard links finished at $(date)"
24722 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24726 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24727 skip "Need client version at least 2.9.59"
24728 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24729 skip "Need MODULES build"
24731 # Create a file, and stat it from the kernel
24732 local testfile=$DIR/$tfile
24735 local run_id=$RANDOM
24736 local my_ino=$(stat --format "%i" $testfile)
24738 # Try to insert the module. This will always fail as the
24739 # module is designed to not be inserted.
24740 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24743 # Anything but success is a test failure
24745 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24746 error "no inode match"
24748 run_test 410 "Test inode number returned from kernel thread"
24750 cleanup_test411_cgroup() {
24756 local cg_basedir=/sys/fs/cgroup/memory
24758 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24759 skip "no setup for cgroup"
24761 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24762 error "test file creation failed"
24763 cancel_lru_locks osc
24765 # Create a very small memory cgroup to force a slab allocation error
24766 local cgdir=$cg_basedir/osc_slab_alloc
24767 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24768 trap "cleanup_test411_cgroup $cgdir" EXIT
24769 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24770 echo 1M > $cgdir/memory.limit_in_bytes
24772 # Should not LBUG, just be killed by oom-killer
24773 # dd will return 0 even allocation failure in some environment.
24774 # So don't check return value
24775 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24776 cleanup_test411_cgroup $cgdir
24780 run_test 411 "Slab allocation error with cgroup does not LBUG"
24783 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24784 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24785 skip "Need server version at least 2.10.55"
24788 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24789 error "mkdir failed"
24790 $LFS getdirstripe $DIR/$tdir
24791 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24792 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24793 error "expect $((MDSCOUT - 1)) get $stripe_index"
24794 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24795 [ $stripe_count -eq 2 ] ||
24796 error "expect 2 get $stripe_count"
24798 run_test 412 "mkdir on specific MDTs"
24800 generate_uneven_mdts() {
24812 echo "Check for uneven MDTs: "
24814 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24815 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24816 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24818 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24819 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24822 for ((i = 1; i < ${#ffree[@]}; i++)); do
24823 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24824 if [ $tmp -gt $max ]; then
24828 if [ $tmp -lt $min ]; then
24834 # Check if we need to generate uneven MDTs
24835 local diff=$(((max - min) * 100 / min))
24836 local testdir=$DIR/$tdir-fillmdt
24841 while (( diff < threshold )); do
24842 # generate uneven MDTs, create till $threshold% diff
24843 echo -n "weight diff=$diff% must be > $threshold% ..."
24844 echo "Fill MDT$min_index with 100 files: loop $i"
24845 testdir=$DIR/$tdir-fillmdt/$i
24846 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24847 error "mkdir $testdir failed"
24848 $LFS setstripe -E 1M -L mdt $testdir ||
24849 error "setstripe $testdir failed"
24850 for F in f.{0..99}; do
24851 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24852 /dev/null 2>&1 || error "dd $F failed"
24855 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24856 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24857 max=$(((${ffree[max_index]} >> 8) * \
24858 (${bavail[max_index]} * bsize >> 16)))
24859 min=$(((${ffree[min_index]} >> 8) * \
24860 (${bavail[min_index]} * bsize >> 16)))
24861 diff=$(((max - min) * 100 / min))
24865 echo "MDT filesfree available: ${ffree[@]}"
24866 echo "MDT blocks available: ${bavail[@]}"
24867 echo "weight diff=$diff%"
24872 local stripe_count=$2
24873 local mdts=$(comma_list $(mdts_nodes))
24876 local lmv_qos_prio_free
24877 local lmv_qos_threshold_rr
24878 local lmv_qos_maxage
24879 local lod_qos_prio_free
24880 local lod_qos_threshold_rr
24881 local lod_qos_maxage
24885 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24886 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24887 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24889 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24890 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24891 stack_trap "$LCTL set_param \
24892 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24893 stack_trap "$LCTL set_param \
24894 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24895 stack_trap "$LCTL set_param \
24896 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24898 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24899 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24900 lod_qos_prio_free=${lod_qos_prio_free%%%}
24901 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24902 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24903 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24904 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24905 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24906 stack_trap "do_nodes $mdts $LCTL set_param \
24907 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24908 stack_trap "do_nodes $mdts $LCTL set_param \
24909 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24910 stack_trap "do_nodes $mdts $LCTL set_param \
24911 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24913 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24914 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24916 testdir=$DIR/$tdir-s$stripe_count/rr
24918 local stripe_index=$($LFS getstripe -m $testdir)
24919 local test_mkdir_rr=true
24921 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24922 getfattr -d -m dmv -e hex $testdir | grep dmv
24923 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24924 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24925 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24926 test_mkdir_rr=false
24931 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24932 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24934 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24935 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24936 eval $mkdir_cmd $testdir/subdir$i ||
24937 error "$mkdir_cmd subdir$i failed"
24940 for (( i = 0; i < $MDSCOUNT; i++ )); do
24941 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24942 echo "$count directories created on MDT$i"
24943 if $test_mkdir_rr; then
24944 (( $count == 100 )) ||
24945 error "subdirs are not evenly distributed"
24946 elif (( $i == $stripe_index )); then
24947 (( $count == 100 * MDSCOUNT )) ||
24948 error "$count subdirs created on MDT$i"
24950 (( $count == 0 )) ||
24951 error "$count subdirs created on MDT$i"
24954 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24955 count=$($LFS getdirstripe $testdir/* |
24956 grep -c -P "^\s+$i\t")
24957 echo "$count stripes created on MDT$i"
24958 # deviation should < 5% of average
24959 (( $count >= 95 * stripe_count &&
24960 $count <= 105 * stripe_count)) ||
24961 error "stripes are not evenly distributed"
24966 echo "Check for uneven MDTs: "
24976 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24977 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24978 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24980 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24981 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24984 for ((i = 1; i < ${#ffree[@]}; i++)); do
24985 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24986 if [ $tmp -gt $max ]; then
24990 if [ $tmp -lt $min ]; then
24996 (( ${ffree[min_index]} > 0 )) ||
24997 skip "no free files in MDT$min_index"
24998 (( ${ffree[min_index]} < 100000000 )) ||
24999 skip "too many free files in MDT$min_index"
25001 echo "MDT filesfree available: ${ffree[@]}"
25002 echo "MDT blocks available: ${bavail[@]}"
25003 echo "weight diff=$(((max - min) * 100 / min))%"
25005 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25007 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25008 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25009 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25010 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25011 # decrease statfs age, so that it can be updated in time
25012 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25013 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25017 testdir=$DIR/$tdir-s$stripe_count/qos
25020 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25021 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25022 eval $mkdir_cmd $testdir/subdir$i ||
25023 error "$mkdir_cmd subdir$i failed"
25026 for (( i = 0; i < $MDSCOUNT; i++ )); do
25027 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25028 echo "$count directories created on MDT$i"
25030 if [ $stripe_count -gt 1 ]; then
25031 count=$($LFS getdirstripe $testdir/* |
25032 grep -c -P "^\s+$i\t")
25033 echo "$count stripes created on MDT$i"
25037 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
25038 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25040 # D-value should > 10% of averge
25041 (( max - min >= num / 10 )) ||
25042 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25045 if (( stripe_count > 1 )); then
25046 max=$($LFS getdirstripe $testdir/* |
25047 grep -c -P "^\s+$max_index\t")
25048 min=$($LFS getdirstripe $testdir/* |
25049 grep -c -P "^\s+$min_index\t")
25050 (( max - min >= num * stripe_count / 20 )) ||
25051 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
25063 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25064 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25065 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25067 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25069 for ((i = 1; i < ${#ffree[@]}; i++)); do
25070 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25071 (( tmp < min )) && min=$tmp && min_index=$i
25078 [ $MDSCOUNT -lt 2 ] &&
25079 skip "We need at least 2 MDTs for this test"
25081 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25082 skip "Need server version at least 2.12.52"
25086 generate_uneven_mdts 100
25087 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25088 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25089 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25090 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25091 error "mkdir failed"
25092 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25095 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25098 [ $MDSCOUNT -lt 2 ] &&
25099 skip "We need at least 2 MDTs for this test"
25101 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25102 skip "Need server version at least 2.12.52"
25107 generate_uneven_mdts 100
25108 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25109 testdir=$DIR/$tdir-s$stripe_count
25110 mkdir $testdir || error "mkdir $testdir failed"
25111 mkdir $testdir/rr || error "mkdir rr failed"
25112 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25113 error "mkdir qos failed"
25114 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25115 $testdir/rr || error "setdirstripe rr failed"
25116 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25117 error "setdirstripe failed"
25118 test_qos_mkdir "mkdir" $stripe_count
25121 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25124 (( $MDSCOUNT >= 2 )) ||
25125 skip "We need at least 2 MDTs for this test"
25127 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25128 skip "Need server version at least 2.14.51"
25134 testdir=$DIR/${tdir}-s1
25135 mkdir $testdir || error "mkdir $testdir failed"
25136 mkdir $testdir/rr || error "mkdir rr failed"
25137 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25138 # default max_inherit is -1, default max_inherit_rr is 0
25139 $LFS setdirstripe -D -c 1 $testdir/rr ||
25140 error "setdirstripe rr failed"
25141 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25142 error "setdirstripe qos failed"
25143 test_qos_mkdir "mkdir" 1
25145 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25146 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25147 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25148 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25149 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25151 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25152 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25153 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25154 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25155 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25156 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25157 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25158 error "level2 shouldn't have default LMV" || true
25160 run_test 413c "mkdir with default LMV max inherit rr"
25163 (( MDSCOUNT >= 2 )) ||
25164 skip "We need at least 2 MDTs for this test"
25166 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25167 skip "Need server version at least 2.14.51"
25169 local lmv_qos_threshold_rr
25171 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25173 stack_trap "$LCTL set_param \
25174 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25176 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25177 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25178 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25179 error "$tdir shouldn't have default LMV"
25180 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25181 error "mkdir sub failed"
25183 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25185 (( count == 100 )) || error "$count subdirs on MDT0"
25187 run_test 413d "inherit ROOT default LMV"
25194 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25195 unlinkmany $subdir/f. 100 &
25199 for pid in $pids; do
25203 run_test 413z "413 test cleanup"
25206 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25207 $LCTL set_param fail_loc=0x80000521
25208 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25211 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25215 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25216 skip "Need server version at least 2.11.52"
25226 # this test may be slow on ZFS
25227 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25229 # though this test is designed for striped directory, let's test normal
25230 # directory too since lock is always saved as CoS lock.
25231 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25232 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25241 start_time=$(date +%s)
25242 for i in $(seq $total); do
25243 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25246 end_time=$(date +%s)
25247 duration=$((end_time - start_time))
25249 kill -9 $setattr_pid
25251 echo "rename $total files took $duration sec"
25252 [ $duration -lt 100 ] || error "rename took $duration sec"
25254 run_test 415 "lock revoke is not missing"
25257 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25258 skip "Need server version at least 2.11.55"
25260 # define OBD_FAIL_OSD_TXN_START 0x19a
25261 do_facet mds1 lctl set_param fail_loc=0x19a
25263 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25267 run_test 416 "transaction start failure won't cause system hung"
25271 do_nodes $(comma_list $(mdts_nodes)) \
25272 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25273 do_nodes $(comma_list $(mdts_nodes)) \
25274 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25275 do_nodes $(comma_list $(mdts_nodes)) \
25276 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25280 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25281 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25282 skip "Need MDS version at least 2.11.56"
25284 trap cleanup_417 RETURN EXIT
25286 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25287 do_nodes $(comma_list $(mdts_nodes)) \
25288 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25289 $LFS migrate -m 0 $DIR/$tdir.1 &&
25290 error "migrate dir $tdir.1 should fail"
25292 do_nodes $(comma_list $(mdts_nodes)) \
25293 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25294 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25295 error "create remote dir $tdir.2 should fail"
25297 do_nodes $(comma_list $(mdts_nodes)) \
25298 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25299 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25300 error "create striped dir $tdir.3 should fail"
25303 run_test 417 "disable remote dir, striped dir and dir migration"
25305 # Checks that the outputs of df [-i] and lfs df [-i] match
25307 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25317 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25319 for count in {1..100}; do
25320 do_rpc_nodes "$CLIENTS" cancel_lru_locks
25323 # read the lines of interest
25324 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25325 error "df $inodes $dir | tail -n +2 failed"
25326 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25327 error "lfs df $inodes $dir | grep summary: failed"
25329 # skip first substrings of each output as they are different
25330 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25331 # compare the two outputs
25333 for i in {1..5}; do
25334 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25342 lfs df $inodes $dir
25343 error "df and lfs df $1 output mismatch: " \
25344 "df ${inodes}: ${df_out[*]}, " \
25345 "lfs df ${inodes}: ${lfs_df_out[*]}"
25350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25352 local dir=$DIR/$tdir
25353 local numfiles=$((RANDOM % 4096 + 2))
25354 local numblocks=$((RANDOM % 256 + 1))
25356 wait_delete_completed
25359 # check block output
25360 check_lfs_df blocks $dir
25361 # check inode output
25362 check_lfs_df inodes $dir
25364 # create a single file and retest
25365 echo "Creating a single file and testing"
25366 createmany -o $dir/$tfile- 1 &>/dev/null ||
25367 error "creating 1 file in $dir failed"
25368 check_lfs_df blocks $dir
25369 check_lfs_df inodes $dir
25371 # create a random number of files
25372 echo "Creating $((numfiles - 1)) files and testing"
25373 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25374 error "creating $((numfiles - 1)) files in $dir failed"
25376 # write a random number of blocks to the first test file
25377 echo "Writing $numblocks 4K blocks and testing"
25378 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25379 count=$numblocks &>/dev/null ||
25380 error "dd to $dir/${tfile}-0 failed"
25383 check_lfs_df blocks $dir
25384 check_lfs_df inodes $dir
25386 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25387 error "unlinking $numfiles files in $dir failed"
25389 run_test 418 "df and lfs df outputs match"
25393 local dir=$DIR/$tdir
25398 cancel_lru_locks mdc
25400 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25401 $LCTL set_param fail_loc=0x1410
25403 $LCTL set_param fail_loc=0
25406 run_test 419 "Verify open file by name doesn't crash kernel"
25410 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25411 skip "Need MDS version at least 2.12.53"
25413 local SAVE_UMASK=$(umask)
25414 local dir=$DIR/$tdir
25415 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25419 mkdir -m03777 $dir/testdir
25420 ls -dn $dir/testdir
25421 # Need to remove trailing '.' when SELinux is enabled
25422 local dirperms=$(ls -dn $dir/testdir |
25423 awk '{ sub(/\.$/, "", $1); print $1}')
25424 [ $dirperms == "drwxrwsrwt" ] ||
25425 error "incorrect perms on $dir/testdir"
25427 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25428 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25429 ls -n $dir/testdir/testfile
25430 local fileperms=$(ls -n $dir/testdir/testfile |
25431 awk '{ sub(/\.$/, "", $1); print $1}')
25432 [ $fileperms == "-rwxr-xr-x" ] ||
25433 error "incorrect perms on $dir/testdir/testfile"
25437 run_test 420 "clear SGID bit on non-directories for non-members"
25444 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25445 skip "Need MDS version at least 2.12.54"
25447 test_mkdir $DIR/$tdir
25448 createmany -o $DIR/$tdir/f 3
25449 cnt=$(ls -1 $DIR/$tdir | wc -l)
25450 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25452 fid1=$(lfs path2fid $DIR/$tdir/f1)
25453 fid2=$(lfs path2fid $DIR/$tdir/f2)
25454 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25456 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25457 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25459 cnt=$(ls -1 $DIR/$tdir | wc -l)
25460 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25462 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25463 createmany -o $DIR/$tdir/f 3
25464 cnt=$(ls -1 $DIR/$tdir | wc -l)
25465 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25467 fid1=$(lfs path2fid $DIR/$tdir/f1)
25468 fid2=$(lfs path2fid $DIR/$tdir/f2)
25469 echo "remove using fsname $FSNAME"
25470 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25472 cnt=$(ls -1 $DIR/$tdir | wc -l)
25473 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25475 run_test 421a "simple rm by fid"
25482 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25483 skip "Need MDS version at least 2.12.54"
25485 test_mkdir $DIR/$tdir
25486 createmany -o $DIR/$tdir/f 3
25487 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25490 FID1=$(lfs path2fid $DIR/$tdir/f1)
25491 FID2=$(lfs path2fid $DIR/$tdir/f2)
25492 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25494 kill -USR1 $MULTIPID
25497 cnt=$(ls $DIR/$tdir | wc -l)
25498 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25500 run_test 421b "rm by fid on open file"
25506 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25507 skip "Need MDS version at least 2.12.54"
25509 test_mkdir $DIR/$tdir
25510 createmany -o $DIR/$tdir/f 3
25511 touch $DIR/$tdir/$tfile
25512 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25513 cnt=$(ls -1 $DIR/$tdir | wc -l)
25514 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25516 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25517 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25519 cnt=$(ls $DIR/$tdir | wc -l)
25520 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25522 run_test 421c "rm by fid against hardlinked files"
25528 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25529 skip "Need MDS version at least 2.12.54"
25531 test_mkdir $DIR/$tdir
25532 createmany -o $DIR/$tdir/f 4097
25533 cnt=$(ls -1 $DIR/$tdir | wc -l)
25534 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25536 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25537 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25539 cnt=$(ls $DIR/$tdir | wc -l)
25541 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25543 run_test 421d "rmfid en masse"
25549 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25550 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25551 skip "Need MDS version at least 2.12.54"
25553 mkdir -p $DIR/$tdir
25554 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25555 createmany -o $DIR/$tdir/striped_dir/f 512
25556 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25557 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25559 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25560 sed "s/[/][^:]*://g")
25561 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25563 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25565 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25567 run_test 421e "rmfid in DNE"
25573 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25574 skip "Need MDS version at least 2.12.54"
25576 test_mkdir $DIR/$tdir
25578 cnt=$(ls -1 $DIR/$tdir | wc -l)
25579 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25581 FID=$(lfs path2fid $DIR/$tdir/f)
25582 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25583 # rmfid should fail
25584 cnt=$(ls -1 $DIR/$tdir | wc -l)
25585 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25587 chmod a+rw $DIR/$tdir
25589 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25590 # rmfid should fail
25591 cnt=$(ls -1 $DIR/$tdir | wc -l)
25592 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25595 $RUNAS touch $DIR/$tdir/f
25596 FID=$(lfs path2fid $DIR/$tdir/f)
25597 echo "rmfid as root"
25598 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25599 cnt=$(ls -1 $DIR/$tdir | wc -l)
25600 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25603 $RUNAS touch $DIR/$tdir/f
25604 cnt=$(ls -1 $DIR/$tdir | wc -l)
25605 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25606 FID=$(lfs path2fid $DIR/$tdir/f)
25607 # rmfid w/o user_fid2path mount option should fail
25608 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25609 cnt=$(ls -1 $DIR/$tdir | wc -l)
25610 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25612 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25613 stack_trap "rmdir $tmpdir"
25614 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25615 error "failed to mount client'"
25616 stack_trap "umount_client $tmpdir"
25618 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25619 # rmfid should succeed
25620 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25621 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25623 # rmfid shouldn't allow to remove files due to dir's permission
25624 chmod a+rwx $tmpdir/$tdir
25625 touch $tmpdir/$tdir/f
25626 ls -la $tmpdir/$tdir
25627 FID=$(lfs path2fid $tmpdir/$tdir/f)
25628 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25631 run_test 421f "rmfid checks permissions"
25637 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25638 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25639 skip "Need MDS version at least 2.12.54"
25641 mkdir -p $DIR/$tdir
25642 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25643 createmany -o $DIR/$tdir/striped_dir/f 512
25644 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25645 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25647 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25648 sed "s/[/][^:]*://g")
25650 rm -f $DIR/$tdir/striped_dir/f1*
25651 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25652 removed=$((512 - cnt))
25654 # few files have been just removed, so we expect
25655 # rmfid to fail on their fids
25656 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25657 [ $removed != $errors ] && error "$errors != $removed"
25659 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25661 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25663 run_test 421g "rmfid to return errors properly"
25666 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25667 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25668 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25669 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25670 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25672 local amc=$(at_max_get client)
25673 local amo=$(at_max_get mds1)
25674 local timeout=`lctl get_param -n timeout`
25676 at_max_set 0 client
25679 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25680 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25681 fail_val=$(((2*timeout + 10)*1000))
25682 touch $DIR/$tdir/d3/file &
25684 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25685 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25686 fail_val=$((2*timeout + 5))
25687 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25691 sleep $((2 * timeout))
25695 touch $DIR/$tdir/d2/file3
25696 touch $DIR/$tdir/d2/file4
25697 touch $DIR/$tdir/d2/file5
25700 at_max_set $amc client
25701 at_max_set $amo mds1
25703 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25704 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25705 error "Watchdog is always throttled"
25707 run_test 422 "kill a process with RPC in progress"
25720 # ensure statfs cache is expired
25723 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25724 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25728 run_test 423 "statfs should return a right data"
25731 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25732 $LCTL set_param fail_loc=0x80000522
25733 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25736 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25739 test_mkdir -c -1 $DIR/$tdir
25740 $LFS setstripe -c -1 $DIR/$tdir
25742 lru_resize_disable "" 100
25743 stack_trap "lru_resize_enable" EXIT
25747 for i in $(seq $((MDSCOUNT * 125))); do
25748 local t=$DIR/$tdir/$tfile_$i
25750 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25751 error_noexit "Create file $t"
25753 stack_trap "rm -rf $DIR/$tdir" EXIT
25755 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25756 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25757 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25759 [ $lock_count -le $lru_size ] ||
25760 error "osc lock count $lock_count > lru size $lru_size"
25763 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25764 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25765 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25767 [ $lock_count -le $lru_size ] ||
25768 error "mdc lock count $lock_count > lru size $lru_size"
25771 run_test 425 "lock count should not exceed lru size"
25774 splice-test -r $DIR/$tfile
25775 splice-test -rd $DIR/$tfile
25776 splice-test $DIR/$tfile
25777 splice-test -d $DIR/$tfile
25779 run_test 426 "splice test on Lustre"
25782 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25783 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25784 skip "Need MDS version at least 2.12.4"
25790 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25791 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25793 $LFS getdirstripe $DIR/$tdir/1/dir
25795 #first setfattr for creating updatelog
25796 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25798 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25799 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25800 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25801 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25805 wait_recovery_complete mds2 $((2*TIMEOUT))
25807 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25808 echo $log | grep "get update log failed" &&
25809 error "update log corruption is detected" || true
25811 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25815 local cache_limit=$CACHE_MAX
25817 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25818 $LCTL set_param -n llite.*.max_cached_mb=64
25821 $LFS setstripe -c 1 $DIR/$tdir
25822 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25823 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25825 for f in $(seq 4); do
25826 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25830 cancel_lru_locks osc
25832 for f in $(seq 4); do
25833 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25837 run_test 428 "large block size IO should not hang"
25839 test_429() { # LU-7915 / LU-10948
25840 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25841 local testfile=$DIR/$tfile
25842 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25848 $LCTL get_param $ll_opencache_threshold_count ||
25849 skip "client does not have opencache parameter"
25851 set_opencache $new_flag
25852 stack_trap "restore_opencache"
25853 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25854 error "enable opencache failed"
25856 # drop MDC DLM locks
25857 cancel_lru_locks mdc
25858 # clear MDC RPC stats counters
25859 $LCTL set_param $mdc_rpcstats=clear
25861 # According to the current implementation, we need to run 3 times
25862 # open & close file to verify if opencache is enabled correctly.
25863 # 1st, RPCs are sent for lookup/open and open handle is released on
25865 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25866 # so open handle won't be released thereafter.
25867 # 3rd, No RPC is sent out.
25868 $MULTIOP $testfile oc || error "multiop failed"
25869 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25870 echo "1st: $first_rpc RPCs in flight"
25872 $MULTIOP $testfile oc || error "multiop failed"
25873 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25874 echo "2nd: $second_rpc RPCs in flight"
25876 $MULTIOP $testfile oc || error "multiop failed"
25877 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25878 echo "3rd: $third_rpc RPCs in flight"
25880 #verify no MDC RPC is sent
25881 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25883 run_test 429 "verify if opencache flag on client side does work"
25889 # data at [200K, 400K)
25890 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25891 error "256K->512K dd fails"
25893 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25894 error "2M->3M dd fails"
25896 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25897 error "4M->5M dd fails"
25898 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25899 # start at first component hole #1
25900 printf "Seeking hole from 1000 ... "
25901 offset=$(lseek_test -l 1000 $file)
25903 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25904 printf "Seeking data from 1000 ... "
25905 offset=$(lseek_test -d 1000 $file)
25907 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25909 # start at first component data block
25910 printf "Seeking hole from 300000 ... "
25911 offset=$(lseek_test -l 300000 $file)
25913 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25914 printf "Seeking data from 300000 ... "
25915 offset=$(lseek_test -d 300000 $file)
25917 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25919 # start at the first component but beyond end of object size
25920 printf "Seeking hole from 1000000 ... "
25921 offset=$(lseek_test -l 1000000 $file)
25923 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25924 printf "Seeking data from 1000000 ... "
25925 offset=$(lseek_test -d 1000000 $file)
25927 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25929 # start at second component stripe 2 (empty file)
25930 printf "Seeking hole from 1500000 ... "
25931 offset=$(lseek_test -l 1500000 $file)
25933 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25934 printf "Seeking data from 1500000 ... "
25935 offset=$(lseek_test -d 1500000 $file)
25937 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25939 # start at second component stripe 1 (all data)
25940 printf "Seeking hole from 3000000 ... "
25941 offset=$(lseek_test -l 3000000 $file)
25943 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25944 printf "Seeking data from 3000000 ... "
25945 offset=$(lseek_test -d 3000000 $file)
25947 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25949 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25950 error "2nd dd fails"
25951 echo "Add data block at 640K...1280K"
25953 # start at before new data block, in hole
25954 printf "Seeking hole from 600000 ... "
25955 offset=$(lseek_test -l 600000 $file)
25957 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25958 printf "Seeking data from 600000 ... "
25959 offset=$(lseek_test -d 600000 $file)
25961 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25963 # start at the first component new data block
25964 printf "Seeking hole from 1000000 ... "
25965 offset=$(lseek_test -l 1000000 $file)
25967 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25968 printf "Seeking data from 1000000 ... "
25969 offset=$(lseek_test -d 1000000 $file)
25971 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25973 # start at second component stripe 2, new data
25974 printf "Seeking hole from 1200000 ... "
25975 offset=$(lseek_test -l 1200000 $file)
25977 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25978 printf "Seeking data from 1200000 ... "
25979 offset=$(lseek_test -d 1200000 $file)
25981 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25983 # start beyond file end
25984 printf "Using offset > filesize ... "
25985 lseek_test -l 4000000 $file && error "lseek should fail"
25986 printf "Using offset > filesize ... "
25987 lseek_test -d 4000000 $file && error "lseek should fail"
25993 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25994 skip "MDT does not support SEEK_HOLE"
25996 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25997 skip "OST does not support SEEK_HOLE"
25999 local file=$DIR/$tdir/$tfile
26001 mkdir -p $DIR/$tdir
26003 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26004 # OST stripe #1 will have continuous data at [1M, 3M)
26005 # OST stripe #2 is empty
26006 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26007 lseek_test_430 $file
26009 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26010 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26011 lseek_test_430 $file
26013 $LFS setstripe -c2 -S 512K $file
26014 echo "Two stripes, stripe size 512K"
26015 lseek_test_430 $file
26017 # FLR with stale mirror
26018 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26020 echo "Mirrored file:"
26021 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26022 echo "Plain 2 stripes 1M"
26023 lseek_test_430 $file
26026 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26029 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26030 skip "OST does not support SEEK_HOLE"
26033 local file=$DIR/$tdir/$tfile
26035 mkdir -p $DIR/$tdir
26036 # Empty layout lseek should fail
26039 printf "Seeking hole from 0 ... "
26040 lseek_test -l 0 $file && error "lseek should fail"
26041 printf "Seeking data from 0 ... "
26042 lseek_test -d 0 $file && error "lseek should fail"
26046 $LFS setstripe -E 1M -c2 -E eof $file
26047 $TRUNCATE $file 1048576
26048 printf "Seeking hole from 1000000 ... "
26049 offset=$(lseek_test -l 1000000 $file)
26051 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26052 printf "Seeking data from 1000000 ... "
26053 lseek_test -d 1000000 $file && error "lseek should fail"
26056 # full component followed by non-inited one
26057 $LFS setstripe -E 1M -c2 -E eof $file
26058 dd if=/dev/urandom of=$file bs=1M count=1
26059 printf "Seeking hole from 1000000 ... "
26060 offset=$(lseek_test -l 1000000 $file)
26062 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26063 printf "Seeking hole from 1048576 ... "
26064 lseek_test -l 1048576 $file && error "lseek should fail"
26065 # init second component and truncate back
26066 echo "123" >> $file
26067 $TRUNCATE $file 1048576
26068 printf "Seeking hole from 1000000 ... "
26069 offset=$(lseek_test -l 1000000 $file)
26071 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26072 printf "Seeking hole from 1048576 ... "
26073 lseek_test -l 1048576 $file && error "lseek should fail"
26074 # boundary checks for big values
26075 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26076 offset=$(lseek_test -d 0 $file.10g)
26077 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26078 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26079 offset=$(lseek_test -d 0 $file.100g)
26080 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26083 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26086 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26087 skip "OST does not support SEEK_HOLE"
26089 local file=$DIR/$tdir/$tfile
26092 mkdir -p $DIR/$tdir
26093 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26095 # cp version 8.33+ prefers lseek over fiemap
26096 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26098 time cp $file /dev/null
26099 (( SECONDS - start < 5 )) ||
26100 error "cp: too long runtime $((SECONDS - start))"
26103 # tar version 1.29+ supports SEEK_HOLE/DATA
26104 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26106 time tar cS $file - | cat > /dev/null
26107 (( SECONDS - start < 5 )) ||
26108 error "tar: too long runtime $((SECONDS - start))"
26111 run_test 430c "lseek: external tools check"
26113 test_431() { # LU-14187
26114 local file=$DIR/$tdir/$tfile
26116 mkdir -p $DIR/$tdir
26117 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26118 dd if=/dev/urandom of=$file bs=4k count=1
26119 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26120 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26121 #define OBD_FAIL_OST_RESTART_IO 0x251
26122 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26123 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26127 echo 3 > /proc/sys/vm/drop_caches
26128 diff $file $file.0 || error "data diff"
26130 run_test 431 "Restart transaction for IO"
26132 cleanup_test_432() {
26133 do_facet mgs $LCTL nodemap_activate 0
26134 wait_nm_sync active
26138 local tmpdir=$TMP/dir432
26140 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26141 skip "Need MDS version at least 2.14.52"
26143 stack_trap cleanup_test_432 EXIT
26147 do_facet mgs $LCTL nodemap_activate 1
26148 wait_nm_sync active
26149 do_facet mgs $LCTL nodemap_modify --name default \
26150 --property admin --value 1
26151 do_facet mgs $LCTL nodemap_modify --name default \
26152 --property trusted --value 1
26153 cancel_lru_locks mdc
26154 wait_nm_sync default admin_nodemap
26155 wait_nm_sync default trusted_nodemap
26157 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26158 grep -ci "Operation not permitted") -ne 0 ]; then
26159 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26162 run_test 432 "mv dir from outside Lustre"
26165 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26166 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26167 skip "Need server version at least 2.9.55"
26169 start_full_debug_logging
26173 stop_full_debug_logging
26177 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26178 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26179 awk '/The barrier for/ { print $7 }')
26182 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26187 barrier_expired() {
26190 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26191 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26192 awk '/will be expired/ { print $7 }')
26194 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26203 echo "Start barrier_freeze at: $(date)"
26204 #define OBD_FAIL_BARRIER_DELAY 0x2202
26205 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26206 # Do not reduce barrier time - See LU-11873
26207 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26210 local b_status=$(barrier_stat)
26211 echo "Got barrier status at: $(date)"
26212 [ "$b_status" = "'freezing_p1'" ] ||
26213 error "(1) unexpected barrier status $b_status"
26215 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26217 b_status=$(barrier_stat)
26218 [ "$b_status" = "'frozen'" ] ||
26219 error "(2) unexpected barrier status $b_status"
26221 local expired=$(barrier_expired)
26222 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26223 sleep $((expired + 3))
26225 b_status=$(barrier_stat)
26226 [ "$b_status" = "'expired'" ] ||
26227 error "(3) unexpected barrier status $b_status"
26229 # Do not reduce barrier time - See LU-11873
26230 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26231 error "(4) fail to freeze barrier"
26233 b_status=$(barrier_stat)
26234 [ "$b_status" = "'frozen'" ] ||
26235 error "(5) unexpected barrier status $b_status"
26237 echo "Start barrier_thaw at: $(date)"
26238 #define OBD_FAIL_BARRIER_DELAY 0x2202
26239 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26240 do_facet mgs $LCTL barrier_thaw $FSNAME &
26243 b_status=$(barrier_stat)
26244 echo "Got barrier status at: $(date)"
26245 [ "$b_status" = "'thawing'" ] ||
26246 error "(6) unexpected barrier status $b_status"
26248 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26250 b_status=$(barrier_stat)
26251 [ "$b_status" = "'thawed'" ] ||
26252 error "(7) unexpected barrier status $b_status"
26254 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26255 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26256 do_facet mgs $LCTL barrier_freeze $FSNAME
26258 b_status=$(barrier_stat)
26259 [ "$b_status" = "'failed'" ] ||
26260 error "(8) unexpected barrier status $b_status"
26262 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26263 do_facet mgs $LCTL barrier_thaw $FSNAME
26267 run_test 801a "write barrier user interfaces and stat machine"
26272 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26273 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26274 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26275 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26276 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26278 cancel_lru_locks mdc
26280 # 180 seconds should be long enough
26281 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26283 local b_status=$(barrier_stat)
26284 [ "$b_status" = "'frozen'" ] ||
26285 error "(6) unexpected barrier status $b_status"
26287 mkdir $DIR/$tdir/d0/d10 &
26290 touch $DIR/$tdir/d1/f13 &
26293 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26296 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26299 rm -f $DIR/$tdir/d4/f12 &
26302 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26304 # To guarantee taht the 'stat' is not blocked
26305 b_status=$(barrier_stat)
26306 [ "$b_status" = "'frozen'" ] ||
26307 error "(8) unexpected barrier status $b_status"
26309 # let above commands to run at background
26312 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26313 ps -p $touch_pid || error "(10) touch should be blocked"
26314 ps -p $ln_pid || error "(11) link should be blocked"
26315 ps -p $mv_pid || error "(12) rename should be blocked"
26316 ps -p $rm_pid || error "(13) unlink should be blocked"
26318 b_status=$(barrier_stat)
26319 [ "$b_status" = "'frozen'" ] ||
26320 error "(14) unexpected barrier status $b_status"
26322 do_facet mgs $LCTL barrier_thaw $FSNAME
26323 b_status=$(barrier_stat)
26324 [ "$b_status" = "'thawed'" ] ||
26325 error "(15) unexpected barrier status $b_status"
26327 wait $mkdir_pid || error "(16) mkdir should succeed"
26328 wait $touch_pid || error "(17) touch should succeed"
26329 wait $ln_pid || error "(18) link should succeed"
26330 wait $mv_pid || error "(19) rename should succeed"
26331 wait $rm_pid || error "(20) unlink should succeed"
26335 run_test 801b "modification will be blocked by write barrier"
26338 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26342 stop mds2 || error "(1) Fail to stop mds2"
26344 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26346 local b_status=$(barrier_stat)
26347 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26348 do_facet mgs $LCTL barrier_thaw $FSNAME
26349 error "(2) unexpected barrier status $b_status"
26352 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26353 error "(3) Fail to rescan barrier bitmap"
26355 # Do not reduce barrier time - See LU-11873
26356 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26358 b_status=$(barrier_stat)
26359 [ "$b_status" = "'frozen'" ] ||
26360 error "(4) unexpected barrier status $b_status"
26362 do_facet mgs $LCTL barrier_thaw $FSNAME
26363 b_status=$(barrier_stat)
26364 [ "$b_status" = "'thawed'" ] ||
26365 error "(5) unexpected barrier status $b_status"
26367 local devname=$(mdsdevname 2)
26369 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26371 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26372 error "(7) Fail to rescan barrier bitmap"
26376 run_test 801c "rescan barrier bitmap"
26378 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26379 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26380 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26381 saved_MOUNT_OPTS=$MOUNT_OPTS
26387 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26388 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26389 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26390 MOUNT_OPTS=$saved_MOUNT_OPTS
26395 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26396 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26397 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26398 skip "Need server version at least 2.9.55"
26400 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26402 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26404 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26405 error "(2) Fail to copy"
26407 trap cleanup_802a EXIT
26409 # sync by force before remount as readonly
26410 sync; sync_all_data; sleep 3; sync_all_data
26414 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26415 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26416 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26418 echo "Mount the server as read only"
26419 setupall server_only || error "(3) Fail to start servers"
26421 echo "Mount client without ro should fail"
26422 mount_client $MOUNT &&
26423 error "(4) Mount client without 'ro' should fail"
26425 echo "Mount client with ro should succeed"
26426 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26427 mount_client $MOUNT ||
26428 error "(5) Mount client with 'ro' should succeed"
26430 echo "Modify should be refused"
26431 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26433 echo "Read should be allowed"
26434 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26435 error "(7) Read should succeed under ro mode"
26439 run_test 802a "simulate readonly device"
26442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26443 remote_mds_nodsh && skip "remote MDS with nodsh"
26445 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26446 skip "readonly option not available"
26448 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26450 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26451 error "(2) Fail to copy"
26453 # write back all cached data before setting MDT to readonly
26457 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26458 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26460 echo "Modify should be refused"
26461 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26463 echo "Read should be allowed"
26464 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26465 error "(7) Read should succeed under ro mode"
26468 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26470 run_test 802b "be able to set MDTs to readonly"
26473 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26474 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26475 skip "MDS needs to be newer than 2.10.54"
26477 mkdir_on_mdt0 $DIR/$tdir
26478 # Create some objects on all MDTs to trigger related logs objects
26479 for idx in $(seq $MDSCOUNT); do
26480 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26481 $DIR/$tdir/dir${idx} ||
26482 error "Fail to create $DIR/$tdir/dir${idx}"
26486 wait_delete_completed # ensure old test cleanups are finished
26487 echo "before create:"
26489 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26491 for i in {1..10}; do
26492 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26493 error "Fail to create $DIR/$tdir/foo$i"
26497 echo "after create:"
26499 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26501 # allow for an llog to be cleaned up during the test
26502 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26503 error "before ($before_used) + 10 > after ($after_used)"
26505 for i in {1..10}; do
26506 rm -rf $DIR/$tdir/foo$i ||
26507 error "Fail to remove $DIR/$tdir/foo$i"
26510 sleep 3 # avoid MDT return cached statfs
26511 wait_delete_completed
26512 echo "after unlink:"
26514 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26516 # allow for an llog to be created during the test
26517 [ $after_used -le $((before_used + 1)) ] ||
26518 error "after ($after_used) > before ($before_used) + 1"
26520 run_test 803a "verify agent object for remote object"
26523 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26524 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26525 skip "MDS needs to be newer than 2.13.56"
26526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26528 for i in $(seq 0 $((MDSCOUNT - 1))); do
26529 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26537 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26538 for i in $(seq 0 $((MDSCOUNT - 1))); do
26539 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26540 awk '/getattr/ { print $2 }')
26541 before=$((before + tmp))
26543 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26544 for i in $(seq 0 $((MDSCOUNT - 1))); do
26545 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26546 awk '/getattr/ { print $2 }')
26547 after=$((after + tmp))
26550 [ $before -eq $after ] || error "getattr count $before != $after"
26552 run_test 803b "remote object can getattr from cache"
26555 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26556 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26557 skip "MDS needs to be newer than 2.10.54"
26558 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26560 mkdir -p $DIR/$tdir
26561 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26562 error "Fail to create $DIR/$tdir/dir0"
26564 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26565 local dev=$(mdsdevname 2)
26567 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26568 grep ${fid} || error "NOT found agent entry for dir0"
26570 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26571 error "Fail to create $DIR/$tdir/dir1"
26573 touch $DIR/$tdir/dir1/foo0 ||
26574 error "Fail to create $DIR/$tdir/dir1/foo0"
26575 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26578 for idx in $(seq $MDSCOUNT); do
26579 dev=$(mdsdevname $idx)
26580 do_facet mds${idx} \
26581 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26582 grep ${fid} && rc=$idx
26585 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26586 error "Fail to rename foo0 to foo1"
26587 if [ $rc -eq 0 ]; then
26588 for idx in $(seq $MDSCOUNT); do
26589 dev=$(mdsdevname $idx)
26590 do_facet mds${idx} \
26591 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26592 grep ${fid} && rc=$idx
26596 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26597 error "Fail to rename foo1 to foo2"
26598 if [ $rc -eq 0 ]; then
26599 for idx in $(seq $MDSCOUNT); do
26600 dev=$(mdsdevname $idx)
26601 do_facet mds${idx} \
26602 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26603 grep ${fid} && rc=$idx
26607 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26609 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26610 error "Fail to link to $DIR/$tdir/dir1/foo2"
26611 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26612 error "Fail to rename foo2 to foo0"
26613 unlink $DIR/$tdir/dir1/foo0 ||
26614 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26615 rm -rf $DIR/$tdir/dir0 ||
26616 error "Fail to rm $DIR/$tdir/dir0"
26618 for idx in $(seq $MDSCOUNT); do
26619 dev=$(mdsdevname $idx)
26623 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26625 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26626 error "mount mds$idx failed"
26627 df $MOUNT > /dev/null 2>&1
26629 # e2fsck should not return error
26631 error "e2fsck detected error on MDT${idx}: rc=$rc"
26634 run_test 804 "verify agent entry for remote entry"
26637 do_facet $SINGLEMDS zfs set quota=$old $fsset
26638 unlinkmany $DIR/$tdir/f- 1000000
26643 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26644 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26645 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26646 skip "netfree not implemented before 0.7"
26647 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26648 skip "Need MDS version at least 2.10.57"
26655 local pref="osd-zfs.$FSNAME-MDT0000."
26657 # limit available space on MDS dataset to meet nospace issue
26658 # quickly. then ZFS 0.7.2 can use reserved space if asked
26659 # properly (using netfree flag in osd_declare_destroy()
26660 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26661 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26663 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26664 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26665 let "usedkb=usedkb-freekb"
26666 let "freekb=freekb/2"
26667 if let "freekb > 5000"; then
26670 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26671 trap cleanup_805 EXIT
26672 mkdir_on_mdt0 $DIR/$tdir
26673 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26674 error "Can't set PFL layout"
26675 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26676 rm -rf $DIR/$tdir || error "not able to remove"
26677 do_facet $SINGLEMDS zfs set quota=$old $fsset
26680 run_test 805 "ZFS can remove from full fs"
26686 local expect=$(stat -c %s $file)
26688 check_lsom_size $1 $expect
26690 local blocks=$($LFS getsom -b $file)
26691 expect=$(stat -c %b $file)
26692 [[ $blocks == $expect ]] ||
26693 error "$file expected blocks: $expect, got: $blocks"
26701 cancel_lru_locks mdc
26703 size=$($LFS getsom -s $1)
26704 [[ $size == $expect ]] ||
26705 error "$file expected size: $expect, got: $size"
26709 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26710 skip "Need MDS version at least 2.11.52"
26714 touch $DIR/$tfile || error "touch $tfile failed"
26716 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26717 save_lustre_params client "llite.*.xattr_cache" > $save
26718 lctl set_param llite.*.xattr_cache=0
26719 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26721 # single-threaded write
26722 echo "Test SOM for single-threaded write"
26723 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26724 error "write $tfile failed"
26725 check_lsom_size $DIR/$tfile $bs
26728 local size=$(($num * $bs))
26732 echo "Test SOM for single client multi-threaded($num) write"
26733 $TRUNCATE $DIR/$tfile 0
26734 for ((i = 0; i < $num; i++)); do
26735 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26737 offset=$((offset + $bs))
26739 for (( i=0; i < $num; i++ )); do
26742 check_lsom_size $DIR/$tfile $size
26744 $TRUNCATE $DIR/$tfile 0
26745 for ((i = 0; i < $num; i++)); do
26746 offset=$((offset - $bs))
26747 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26750 for (( i=0; i < $num; i++ )); do
26753 check_lsom_size $DIR/$tfile $size
26755 # multi-client writes
26756 num=$(get_node_count ${CLIENTS//,/ })
26757 size=$(($num * $bs))
26761 echo "Test SOM for multi-client ($num) writes"
26762 $TRUNCATE $DIR/$tfile 0
26763 for client in ${CLIENTS//,/ }; do
26764 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26767 offset=$((offset + $bs))
26769 for (( i=0; i < $num; i++ )); do
26772 check_lsom_size $DIR/$tfile $offset
26775 $TRUNCATE $DIR/$tfile 0
26776 for client in ${CLIENTS//,/ }; do
26777 offset=$((offset - $bs))
26778 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26782 for (( i=0; i < $num; i++ )); do
26785 check_lsom_size $DIR/$tfile $size
26788 echo "Test SOM for truncate"
26789 $TRUNCATE $DIR/$tfile 1048576
26790 check_lsom_size $DIR/$tfile 1048576
26791 $TRUNCATE $DIR/$tfile 1234
26792 check_lsom_size $DIR/$tfile 1234
26794 # verify SOM blocks count
26795 echo "Verify SOM block count"
26796 $TRUNCATE $DIR/$tfile 0
26797 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26798 error "failed to write file $tfile"
26799 check_lsom_data $DIR/$tfile
26801 run_test 806 "Verify Lazy Size on MDS"
26804 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26805 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26806 skip "Need MDS version at least 2.11.52"
26808 # Registration step
26809 changelog_register || error "changelog_register failed"
26810 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26811 changelog_users $SINGLEMDS | grep -q $cl_user ||
26812 error "User $cl_user not found in changelog_users"
26814 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26815 save_lustre_params client "llite.*.xattr_cache" > $save
26816 lctl set_param llite.*.xattr_cache=0
26817 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26819 rm -rf $DIR/$tdir || error "rm $tdir failed"
26820 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26821 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26822 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26823 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26824 error "truncate $tdir/trunc failed"
26827 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26828 error "write $tfile failed"
26830 # multi-client wirtes
26831 local num=$(get_node_count ${CLIENTS//,/ })
26835 echo "Test SOM for multi-client ($num) writes"
26836 touch $DIR/$tfile || error "touch $tfile failed"
26837 $TRUNCATE $DIR/$tfile 0
26838 for client in ${CLIENTS//,/ }; do
26839 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26842 offset=$((offset + $bs))
26844 for (( i=0; i < $num; i++ )); do
26848 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26849 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26850 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26851 check_lsom_data $DIR/$tdir/trunc
26852 check_lsom_data $DIR/$tdir/single_dd
26853 check_lsom_data $DIR/$tfile
26856 # Deregistration step
26857 changelog_deregister || error "changelog_deregister failed"
26859 run_test 807 "verify LSOM syncing tool"
26861 check_som_nologged()
26863 local lines=$($LFS changelog $FSNAME-MDT0000 |
26864 grep 'x=trusted.som' | wc -l)
26865 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26869 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26870 skip "Need MDS version at least 2.11.55"
26872 # Registration step
26873 changelog_register || error "changelog_register failed"
26875 touch $DIR/$tfile || error "touch $tfile failed"
26878 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26879 error "write $tfile failed"
26882 $TRUNCATE $DIR/$tfile 1234
26885 $TRUNCATE $DIR/$tfile 1048576
26888 # Deregistration step
26889 changelog_deregister || error "changelog_deregister failed"
26891 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26896 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26900 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26901 skip "Need MDS version at least 2.11.56"
26903 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26904 error "failed to create DoM-only file $DIR/$tfile"
26905 touch $DIR/$tfile || error "touch $tfile failed"
26906 check_som_nodata $DIR/$tfile
26908 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26909 error "write $tfile failed"
26910 check_som_nodata $DIR/$tfile
26912 $TRUNCATE $DIR/$tfile 1234
26913 check_som_nodata $DIR/$tfile
26915 $TRUNCATE $DIR/$tfile 4097
26916 check_som_nodata $DIR/$file
26918 run_test 809 "Verify no SOM xattr store for DoM-only files"
26921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26922 $GSS && skip_env "could not run with gss"
26923 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26924 skip "OST < 2.12.58 doesn't align checksum"
26927 stack_trap "set_checksums $ORIG_CSUM" EXIT
26928 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26933 for csum in $CKSUM_TYPES; do
26934 #define OBD_FAIL_OSC_NO_GRANT 0x411
26935 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26936 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26938 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26939 before=$(md5sum $DIR/$tfile)
26940 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26941 after=$(md5sum $DIR/$tfile)
26942 [ "$before" == "$after" ] ||
26943 error "$csum: $before != $after bs=$1 seek=$2"
26947 run_test 810 "partial page writes on ZFS (LU-11663)"
26950 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26951 skip "OST < 2.12.51 doesn't support this fail_loc"
26953 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26954 # ensure ost1 is connected
26955 stat $DIR/$tfile >/dev/null || error "can't stat"
26956 wait_osc_import_state client ost1 FULL
26957 # no locks, no reqs to let the connection idle
26958 cancel_lru_locks osc
26960 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26961 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26962 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26963 wait_osc_import_state client ost1 CONNECTING
26964 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26966 stat $DIR/$tfile >/dev/null || error "can't stat file"
26968 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26970 test_812b() { # LU-12378
26971 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26972 skip "OST < 2.12.51 doesn't support this fail_loc"
26974 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26975 # ensure ost1 is connected
26976 stat $DIR/$tfile >/dev/null || error "can't stat"
26977 wait_osc_import_state client ost1 FULL
26978 # no locks, no reqs to let the connection idle
26979 cancel_lru_locks osc
26981 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26982 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26983 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26984 wait_osc_import_state client ost1 CONNECTING
26985 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26987 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26988 wait_osc_import_state client ost1 IDLE
26990 run_test 812b "do not drop no resend request for idle connect"
26995 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26997 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26998 $LFS getstripe $DIR/$tfile
26999 $LCTL set_param osc.*.idle_timeout=10
27000 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27001 # ensure ost1 is connected
27002 stat $DIR/$tfile >/dev/null || error "can't stat"
27003 wait_osc_import_state client ost1 FULL
27004 # no locks, no reqs to let the connection idle
27005 cancel_lru_locks osc
27007 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27008 $LCTL set_param fail_loc=0x80000533
27010 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27012 run_test 812c "idle import vs lock enqueue race"
27015 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27016 [ -z "$file_heat_sav" ] && skip "no file heat support"
27027 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27028 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27030 $LCTL set_param -n llite.*.file_heat=1
27031 echo "Turn on file heat"
27032 echo "Period second: $period_second, Decay percentage: $decay_pct"
27034 echo "QQQQ" > $DIR/$tfile
27035 echo "QQQQ" > $DIR/$tfile
27036 echo "QQQQ" > $DIR/$tfile
27037 cat $DIR/$tfile > /dev/null
27038 cat $DIR/$tfile > /dev/null
27039 cat $DIR/$tfile > /dev/null
27040 cat $DIR/$tfile > /dev/null
27042 local out=$($LFS heat_get $DIR/$tfile)
27044 $LFS heat_get $DIR/$tfile
27045 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27046 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27047 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27048 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27050 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27051 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27052 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27053 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27055 sleep $((period_second + 3))
27056 echo "Sleep $((period_second + 3)) seconds..."
27057 # The recursion formula to calculate the heat of the file f is as
27059 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27060 # Where Hi is the heat value in the period between time points i*I and
27061 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27062 # to the weight of Ci.
27063 out=$($LFS heat_get $DIR/$tfile)
27064 $LFS heat_get $DIR/$tfile
27065 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27066 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27067 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27068 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27070 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27071 error "read sample ($readsample) is wrong"
27072 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27073 error "write sample ($writesample) is wrong"
27074 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27075 error "read bytes ($readbyte) is wrong"
27076 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27077 error "write bytes ($writebyte) is wrong"
27079 echo "QQQQ" > $DIR/$tfile
27080 echo "QQQQ" > $DIR/$tfile
27081 echo "QQQQ" > $DIR/$tfile
27082 cat $DIR/$tfile > /dev/null
27083 cat $DIR/$tfile > /dev/null
27084 cat $DIR/$tfile > /dev/null
27085 cat $DIR/$tfile > /dev/null
27087 sleep $((period_second + 3))
27088 echo "Sleep $((period_second + 3)) seconds..."
27090 out=$($LFS heat_get $DIR/$tfile)
27091 $LFS heat_get $DIR/$tfile
27092 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27093 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27094 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27095 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27097 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27098 4 * $decay_pct) / 100") -eq 1 ] ||
27099 error "read sample ($readsample1) is wrong"
27100 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27101 3 * $decay_pct) / 100") -eq 1 ] ||
27102 error "write sample ($writesample1) is wrong"
27103 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27104 20 * $decay_pct) / 100") -eq 1 ] ||
27105 error "read bytes ($readbyte1) is wrong"
27106 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27107 15 * $decay_pct) / 100") -eq 1 ] ||
27108 error "write bytes ($writebyte1) is wrong"
27110 echo "Turn off file heat for the file $DIR/$tfile"
27111 $LFS heat_set -o $DIR/$tfile
27113 echo "QQQQ" > $DIR/$tfile
27114 echo "QQQQ" > $DIR/$tfile
27115 echo "QQQQ" > $DIR/$tfile
27116 cat $DIR/$tfile > /dev/null
27117 cat $DIR/$tfile > /dev/null
27118 cat $DIR/$tfile > /dev/null
27119 cat $DIR/$tfile > /dev/null
27121 out=$($LFS heat_get $DIR/$tfile)
27122 $LFS heat_get $DIR/$tfile
27123 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27124 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27125 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27126 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27128 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27129 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27130 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27131 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27133 echo "Trun on file heat for the file $DIR/$tfile"
27134 $LFS heat_set -O $DIR/$tfile
27136 echo "QQQQ" > $DIR/$tfile
27137 echo "QQQQ" > $DIR/$tfile
27138 echo "QQQQ" > $DIR/$tfile
27139 cat $DIR/$tfile > /dev/null
27140 cat $DIR/$tfile > /dev/null
27141 cat $DIR/$tfile > /dev/null
27142 cat $DIR/$tfile > /dev/null
27144 out=$($LFS heat_get $DIR/$tfile)
27145 $LFS heat_get $DIR/$tfile
27146 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27147 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27148 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27149 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27151 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27152 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27153 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27154 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27156 $LFS heat_set -c $DIR/$tfile
27157 $LCTL set_param -n llite.*.file_heat=0
27158 echo "Turn off file heat support for the Lustre filesystem"
27160 echo "QQQQ" > $DIR/$tfile
27161 echo "QQQQ" > $DIR/$tfile
27162 echo "QQQQ" > $DIR/$tfile
27163 cat $DIR/$tfile > /dev/null
27164 cat $DIR/$tfile > /dev/null
27165 cat $DIR/$tfile > /dev/null
27166 cat $DIR/$tfile > /dev/null
27168 out=$($LFS heat_get $DIR/$tfile)
27169 $LFS heat_get $DIR/$tfile
27170 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27171 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27172 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27173 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27175 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27176 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27177 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27178 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27180 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27183 run_test 813 "File heat verfication"
27187 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27188 echo -n y >> $DIR/$tfile
27189 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27190 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27192 run_test 814 "sparse cp works as expected (LU-12361)"
27196 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27197 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27199 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27202 local ost1_imp=$(get_osc_import_name client ost1)
27203 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27206 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27207 # ensure ost1 is connected
27209 stat $DIR/$tfile >/dev/null || error "can't stat"
27210 wait_osc_import_state client ost1 FULL
27211 # no locks, no reqs to let the connection idle
27212 cancel_lru_locks osc
27213 lru_resize_disable osc
27216 before=$($LCTL get_param -n \
27217 ldlm.namespaces.$imp_name.lru_size)
27219 wait_osc_import_state client ost1 IDLE
27220 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27221 now=$($LCTL get_param -n \
27222 ldlm.namespaces.$imp_name.lru_size)
27223 [ $before == $now ] || error "lru_size changed $before != $now"
27225 run_test 816 "do not reset lru_resize on idle reconnect"
27229 exportfs -u localhost:$DIR/nfsexp
27234 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27236 mkdir -p $DIR/nfsexp
27237 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27238 error "failed to export nfs"
27240 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27241 stack_trap cleanup_817 EXIT
27243 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27244 error "failed to mount nfs to $tmpdir"
27246 cp /bin/true $tmpdir
27247 $DIR/nfsexp/true || error "failed to execute 'true' command"
27249 run_test 817 "nfsd won't cache write lock for exec file"
27253 $LFS setstripe -c1 -i0 $DIR/$tfile
27254 $LFS setstripe -c1 -i1 $DIR/$tfile
27256 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27257 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27258 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27259 error "start $SINGLEMDS failed"
27262 run_test 818 "unlink with failed llog"
27265 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27266 cancel_lru_locks osc
27267 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27268 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27269 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27272 run_test 819a "too big niobuf in read"
27275 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27276 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27277 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27278 cancel_lru_locks osc
27282 run_test 819b "too big niobuf in write"
27285 function test_820_start_ost() {
27288 for num in $(seq $OSTCOUNT); do
27289 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27294 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27297 umount_client $MOUNT || error "umount failed"
27298 for num in $(seq $OSTCOUNT); do
27302 # mount client with no active OSTs
27303 # so that the client can't initialize max LOV EA size
27304 # from OSC notifications
27305 mount_client $MOUNT || error "mount failed"
27306 # delay OST starting to keep this 0 max EA size for a while
27307 test_820_start_ost &
27309 # create a directory on MDS2
27310 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27311 error "Failed to create directory"
27312 # open intent should update default EA size
27313 # see mdc_update_max_ea_from_body()
27314 # notice this is the very first RPC to MDS2
27315 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27318 # With SSK, this situation can lead to -EPERM being returned.
27319 # In that case, simply retry.
27320 if [ $ret -ne 0 ] && $SHARED_KEY; then
27321 if echo "$out" | grep -q "not permitted"; then
27322 cp /etc/services $DIR/$tdir/mds2
27326 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27328 run_test 820 "update max EA from open intent"
27331 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27333 save_lustre_params mds1 \
27334 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27335 do_facet $SINGLEMDS "$LCTL set_param -n \
27336 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27337 do_facet $SINGLEMDS "$LCTL set_param -n \
27338 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27340 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27341 local maxage=$(do_facet mds1 $LCTL get_param -n \
27342 osp.$FSNAME-OST0000*MDT0000.maxage)
27343 sleep $((maxage + 1))
27345 #define OBD_FAIL_NET_ERROR_RPC 0x532
27346 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27348 stack_trap "restore_lustre_params < $p; rm $p"
27350 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27351 osp.$FSNAME-OST0000*MDT0000.create_count")
27352 for i in $(seq 1 $count); do
27353 touch $DIR/$tfile.${i} || error "touch failed"
27356 run_test 822 "test precreate failure"
27359 # tests that do cleanup/setup should be run at the end
27363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27366 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27367 $LCTL set_param fail_loc=0x903
27369 cancel_lru_locks MGC
27371 FAIL_ON_ERROR=true cleanup
27372 FAIL_ON_ERROR=true setup
27374 run_test 900 "umount should not race with any mgc requeue thread"
27376 # LUS-6253/LU-11185
27382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27384 # some get_param have a bug to handle dot in param name
27385 cancel_lru_locks MGC
27386 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27387 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27388 umount_client $MOUNT || error "umount failed"
27389 mount_client $MOUNT || error "mount failed"
27390 cancel_lru_locks MGC
27391 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27392 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27394 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27395 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27399 run_test 901 "don't leak a mgc lock on client umount"
27403 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27404 skip "client does not have LU-13377 fix"
27405 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27406 $LCTL set_param fail_loc=0x1415
27407 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27408 cancel_lru_locks osc
27411 run_test 902 "test short write doesn't hang lustre"
27415 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27416 echo "blah" > $DIR/${tfile}-2
27417 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27418 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27419 $LCTL set_param fail_loc=0x417 fail_val=20
27421 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27422 sleep 1 # To start the destroy
27423 wait_destroy_complete 150 || error "Destroy taking too long"
27424 cat $DIR/$tfile > /dev/null || error "Evicted"
27426 run_test 903 "Test long page discard does not cause evictions"
27429 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27430 check_and_cleanup_lustre
27431 if [ "$I_MOUNTED" != "yes" ]; then
27432 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true