3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
97 # Get the SLES distro version
99 # Returns a version string that should only be used in comparing
100 # strings returned by version_code()
103 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
105 # All SuSE Linux versions have one decimal. version_code expects two
106 local sles_version=$version.0
107 version_code $sles_version
110 # Check if we are running on Ubuntu or SLES so we can make decisions on
112 if [ -r /etc/SuSE-release ]; then
113 sles_version=$(sles_version_code)
114 [ $sles_version -lt $(version_code 11.4.0) ] &&
115 # bug number for skipped test: LU-4341
116 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
117 [ $sles_version -lt $(version_code 12.0.0) ] &&
118 # bug number for skipped test: LU-3703
119 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
120 elif [ -r /etc/os-release ]; then
121 if grep -qi ubuntu /etc/os-release; then
122 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
123 -e 's/^VERSION=//p' \
127 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
128 # bug number for skipped test:
130 ALWAYS_EXCEPT+=" 103a 410"
140 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
141 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
150 check_swap_layouts_support()
152 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
153 skip "Does not support layout lock."
156 check_swap_layout_no_dom()
159 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
160 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
163 check_and_setup_lustre
167 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
169 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
170 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
171 rm -rf $DIR/[Rdfs][0-9]*
173 # $RUNAS_ID may get set incorrectly somewhere else
174 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
175 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
177 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
179 if [ "${ONLY}" = "MOUNT" ] ; then
180 echo "Lustre is up, please go on"
184 echo "preparing for tests involving mounts"
185 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
187 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
188 echo # add a newline after mke2fs.
192 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
193 lctl set_param debug=-1 2> /dev/null || true
196 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
198 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
200 run_test 0a "touch; rm ====================="
203 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
204 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
206 run_test 0b "chmod 0755 $DIR ============================="
209 $LCTL get_param mdc.*.import | grep "state: FULL" ||
210 error "import not FULL"
211 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
214 run_test 0c "check import proc"
216 test_0d() { # LU-3397
217 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
218 skip "proc exports not supported before 2.10.57"
220 local mgs_exp="mgs.MGS.exports"
221 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
223 local exp_client_version
226 local temp_imp=$DIR/$tfile.import
227 local temp_exp=$DIR/$tfile.export
229 # save mgc import file to $temp_imp
230 $LCTL get_param mgc.*.import | tee $temp_imp
231 # Check if client uuid is found in MGS export
232 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
233 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
237 # save mgs export file to $temp_exp
238 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
240 # Compare the value of field "connect_flags"
241 imp_val=$(grep "connect_flags" $temp_imp)
242 exp_val=$(grep "connect_flags" $temp_exp)
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export flags '$exp_val' != import flags '$imp_val'"
246 # Compare client versions. Only compare top-3 fields for compatibility
247 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
248 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
249 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
250 [ "$exp_val" == "$imp_val" ] ||
251 error "exp version '$exp_client_version'($exp_val) != " \
252 "'$(lustre_build_version client)'($imp_val)"
254 run_test 0d "check export proc ============================="
256 test_0e() { # LU-13417
257 (( $MDSCOUNT > 1 )) ||
258 skip "We need at least 2 MDTs for this test"
260 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
261 skip "Need server version at least 2.14.51"
263 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
264 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
266 [ $default_lmv_count -eq 1 ] ||
267 error "$MOUNT default stripe count $default_lmv_count"
269 [ $default_lmv_index -eq -1 ] ||
270 error "$MOUNT default stripe index $default_lmv_index"
272 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
273 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
275 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
276 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
278 [ $mdt_index1 -eq $mdt_index2 ] &&
279 error "directories are on the same MDT $mdt_index1=$mdt_index2"
281 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
283 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
294 run_test 1 "mkdir; remkdir; rmdir"
297 test_mkdir $DIR/$tdir
298 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
299 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
301 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
303 run_test 2 "mkdir; touch; rmdir; check file"
306 test_mkdir $DIR/$tdir
307 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
308 touch $DIR/$tdir/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
311 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
313 run_test 3 "mkdir; touch; rmdir; check dir"
315 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
317 test_mkdir -i 1 $DIR/$tdir
319 touch $DIR/$tdir/$tfile ||
320 error "Create file under remote directory failed"
323 error "Expect error removing in-use dir $DIR/$tdir"
325 test -d $DIR/$tdir || error "Remote directory disappeared"
327 rm -rf $DIR/$tdir || error "remove remote dir error"
329 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
332 test_mkdir $DIR/$tdir
333 test_mkdir $DIR/$tdir/d2
334 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
335 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
336 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
338 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
341 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
342 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
343 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
344 error "$tfile does not have perm 0666 or UID $UID"
345 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
346 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
347 error "$tfile should be 0666 and owned by UID $UID"
349 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $RUNAS_ID"
358 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $RUNAS_ID"
362 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
368 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
369 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
370 error "$tfile should be owned by GID $UID"
371 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
372 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
373 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
375 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
380 test_mkdir $DIR/$tdir
381 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
382 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
383 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
384 test_mkdir $DIR/$tdir/d/subdir
385 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
386 error "$tdir/d/subdir should be GID $RUNAS_GID"
387 if [[ $MDSCOUNT -gt 1 ]]; then
388 # check remote dir sgid inherite
389 $LFS mkdir -i 0 $DIR/$tdir.local ||
390 error "mkdir $tdir.local failed"
391 chmod g+s $DIR/$tdir.local ||
392 error "chmod $tdir.local failed"
393 chgrp $RUNAS_GID $DIR/$tdir.local ||
394 error "chgrp $tdir.local failed"
395 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
396 error "mkdir $tdir.remote failed"
397 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
399 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
400 error "$tdir.remote should be mode 02755"
403 run_test 6g "verify new dir in sgid dir inherits group"
405 test_6h() { # bug 7331
406 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
408 touch $DIR/$tfile || error "touch failed"
409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
410 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
411 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
412 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
413 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
415 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
418 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tdir/$tfile should be mode 0666"
424 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
427 if [ ! -d $DIR/$tdir ]; then
428 test_mkdir $DIR/$tdir
430 $MCREATE $DIR/$tdir/$tfile
431 echo -n foo > $DIR/$tdir/$tfile
432 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
433 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
435 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 chmod 0666 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
442 error "$tfile mode not 0666"
444 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 test_mkdir $DIR/$tdir/d2/d3
450 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
452 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
455 test_mkdir $DIR/$tdir
456 test_mkdir $DIR/$tdir/d2
457 touch $DIR/$tdir/d2/$tfile
458 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
459 error "$tdir/d2/$tfile not a file"
461 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
464 test_mkdir $DIR/$tdir
465 test_mkdir $DIR/$tdir/d2
466 chmod 0666 $DIR/$tdir/d2
467 chmod 0705 $DIR/$tdir/d2
468 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
469 error "$tdir/d2 mode not 0705"
471 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 chmod 0666 $DIR/$tdir/$tfile
477 chmod 0654 $DIR/$tdir/$tfile
478 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
479 error "$tdir/d2 mode not 0654"
481 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
484 test_mkdir $DIR/$tdir
485 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
487 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
488 error "$tdir/$tfile size not 0 after truncate"
490 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
493 test_mkdir $DIR/$tdir
494 touch $DIR/$tdir/$tfile
496 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
498 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
501 test_mkdir $DIR/$tdir
502 touch $DIR/$tdir/$tfile
503 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
504 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
505 error "$tdir/${tfile_2} not a file after rename"
506 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
511 test_mkdir $DIR/$tdir
512 touch $DIR/$tdir/$tfile
513 rm -rf $DIR/$tdir/$tfile
514 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
519 test_mkdir $DIR/$tdir
520 touch $DIR/$tdir/$tfile
521 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
523 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not a symlink"
525 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
526 error "$tdir/l-exist not referencing a file"
527 rm -f $DIR/$tdir/l-exist
528 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
530 run_test 17a "symlinks: create, remove (real)"
533 test_mkdir $DIR/$tdir
534 ln -s no-such-file $DIR/$tdir/l-dangle
536 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing no-such-file"
538 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
539 error "$tdir/l-dangle not referencing non-existent file"
540 rm -f $DIR/$tdir/l-dangle
541 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
543 run_test 17b "symlinks: create, remove (dangling)"
545 test_17c() { # bug 3440 - don't save failed open RPC for replay
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
550 run_test 17c "symlinks: open dangling (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s foo $DIR/$tdir/$tfile
555 touch $DIR/$tdir/$tfile || error "creating to new symlink"
557 run_test 17d "symlinks: create dangling"
560 test_mkdir $DIR/$tdir
561 local foo=$DIR/$tdir/$tfile
562 ln -s $foo $foo || error "create symlink failed"
563 ls -l $foo || error "ls -l failed"
564 ls $foo && error "ls not failed" || true
566 run_test 17e "symlinks: create recursive symlink (should return error)"
569 test_mkdir $DIR/$tdir
570 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
573 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
574 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
575 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
578 run_test 17f "symlinks: long and very long symlink name"
580 # str_repeat(S, N) generate a string that is string S repeated N times
585 while [ $((n -= 1)) -ge 0 ]; do
591 # Long symlinks and LU-2241
593 test_mkdir $DIR/$tdir
594 local TESTS="59 60 61 4094 4095"
596 # Fix for inode size boundary in 2.1.4
597 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
600 # Patch not applied to 2.2 or 2.3 branches
601 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
602 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
606 local SYMNAME=$(str_repeat 'x' $i)
607 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
608 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
611 run_test 17g "symlinks: really long symlink name and inode boundaries"
613 test_17h() { #bug 17378
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 remote_mds_nodsh && skip "remote MDS with nodsh"
619 test_mkdir $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 $LFS setstripe -c -1 $DIR/$tdir
622 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
624 touch $DIR/$tdir/$tfile || true
626 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
628 test_17i() { #bug 20018
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
632 local foo=$DIR/$tdir/$tfile
635 test_mkdir -c1 $DIR/$tdir
636 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
637 ln -s $foo $foo || error "create symlink failed"
638 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
639 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
640 ls -l $foo && error "error not detected"
643 run_test 17i "don't panic on short symlink (should return error)"
645 test_17k() { #bug 22301
646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
647 [[ -z "$(which rsync 2>/dev/null)" ]] &&
648 skip "no rsync command"
649 rsync --help | grep -q xattr ||
650 skip_env "$(rsync --version | head -n1) does not support xattrs"
651 test_mkdir $DIR/$tdir
652 test_mkdir $DIR/$tdir.new
653 touch $DIR/$tdir/$tfile
654 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
655 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
656 error "rsync failed with xattrs enabled"
658 run_test 17k "symlinks: rsync with xattrs enabled"
660 test_17l() { # LU-279
661 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
662 skip "no getfattr command"
664 test_mkdir $DIR/$tdir
665 touch $DIR/$tdir/$tfile
666 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
667 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
668 # -h to not follow symlinks. -m '' to list all the xattrs.
669 # grep to remove first line: '# file: $path'.
670 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
672 lgetxattr_size_check $path $xattr ||
673 error "lgetxattr_size_check $path $xattr failed"
677 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
683 remote_mds_nodsh && skip "remote MDS with nodsh"
684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
685 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
686 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
688 local short_sym="0123456789"
689 local wdir=$DIR/$tdir
694 # create a long symlink file
695 for ((i = 0; i < 4; ++i)); do
696 long_sym=${long_sym}${long_sym}
699 echo "create 512 short and long symlink files under $wdir"
700 for ((i = 0; i < 256; ++i)); do
701 ln -sf ${long_sym}"a5a5" $wdir/long-$i
702 ln -sf ${short_sym}"a5a5" $wdir/short-$i
708 wait_delete_completed
710 echo "recreate the 512 symlink files with a shorter string"
711 for ((i = 0; i < 512; ++i)); do
712 # rewrite the symlink file with a shorter string
713 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
714 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
717 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
718 local devname=$(mdsdevname $mds_index)
720 echo "stop and checking mds${mds_index}:"
721 # e2fsck should not return error
723 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
726 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
727 error "start mds${mds_index} failed"
728 df $MOUNT > /dev/null 2>&1
730 error "e2fsck detected error for short/long symlink: rc=$rc"
733 run_test 17m "run e2fsck against MDT which contains short/long symlink"
735 check_fs_consistency_17n() {
739 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
740 # so it only check MDT1/MDT2 instead of all of MDTs.
741 for mdt_index in 1 2; do
742 local devname=$(mdsdevname $mdt_index)
743 # e2fsck should not return error
745 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
748 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
749 error "mount mds$mdt_index failed"
750 df $MOUNT > /dev/null 2>&1
756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
761 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
762 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
766 test_mkdir $DIR/$tdir
767 for ((i=0; i<10; i++)); do
768 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
769 error "create remote dir error $i"
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
774 check_fs_consistency_17n ||
775 error "e2fsck report error after create files under remote dir"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n ||
783 error "e2fsck report error after unlink files under remote dir"
785 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
786 skip "lustre < 2.4.50 does not support migrate mv"
788 for ((i = 0; i < 10; i++)); do
789 mkdir -p $DIR/$tdir/remote_dir_${i}
790 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
791 error "create files under remote dir failed $i"
792 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
793 error "migrate remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after migration"
797 for ((i = 0; i < 10; i++)); do
798 rm -rf $DIR/$tdir/remote_dir_${i} ||
799 error "destroy remote dir error $i"
802 check_fs_consistency_17n || error "e2fsck report error after unlink"
804 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
807 remote_mds_nodsh && skip "remote MDS with nodsh"
808 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
809 skip "Need MDS version at least 2.3.64"
811 local wdir=$DIR/${tdir}o
817 mdt_index=$($LFS getstripe -m $wdir/$tfile)
818 mdt_index=$((mdt_index + 1))
821 #fail mds will wait the failover finish then set
822 #following fail_loc to avoid interfer the recovery process.
825 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
826 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
827 ls -l $wdir/$tfile && rc=1
828 do_facet mds${mdt_index} lctl set_param fail_loc=0
829 [[ $rc -eq 0 ]] || error "stat file should fail"
831 run_test 17o "stat file with incompat LMA feature"
834 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
835 ls $DIR || error "Failed to ls $DIR: $?"
837 run_test 18 "touch .../f ; ls ... =============================="
843 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
845 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
848 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
850 run_test 19b "ls -l .../f19 (should return error) =============="
853 [ $RUNAS_ID -eq $UID ] &&
854 skip_env "RUNAS_ID = UID = $UID -- skipping"
856 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
858 run_test 19c "$RUNAS touch .../f19 (should return error) =="
861 cat $DIR/f19 && error || true
863 run_test 19d "cat .../f19 (should return error) =============="
872 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
874 run_test 20 "touch .../f ; ls -l ..."
877 test_mkdir $DIR/$tdir
878 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
879 ln -s dangle $DIR/$tdir/link
880 echo foo >> $DIR/$tdir/link
881 cat $DIR/$tdir/dangle
882 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
883 $CHECKSTAT -f -t file $DIR/$tdir/link ||
884 error "$tdir/link not linked to a file"
886 run_test 21 "write to dangling link"
889 local wdir=$DIR/$tdir
891 chown $RUNAS_ID:$RUNAS_GID $wdir
892 (cd $wdir || error "cd $wdir failed";
893 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
895 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
896 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
897 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
898 error "checkstat -u failed"
900 run_test 22 "unpack tar archive as non-root user"
904 test_mkdir $DIR/$tdir
905 local file=$DIR/$tdir/$tfile
907 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
908 openfile -f O_CREAT:O_EXCL $file &&
909 error "$file recreate succeeded" || true
911 run_test 23a "O_CREAT|O_EXCL in subdir"
913 test_23b() { # bug 18988
914 test_mkdir $DIR/$tdir
915 local file=$DIR/$tdir/$tfile
918 echo foo > $file || error "write filed"
919 echo bar >> $file || error "append filed"
920 $CHECKSTAT -s 8 $file || error "wrong size"
923 run_test 23b "O_APPEND check"
925 # LU-9409, size with O_APPEND and tiny writes
927 local file=$DIR/$tfile
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
931 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
938 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
941 #racing tiny & normal writes
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
945 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
948 #racing tiny & normal writes 2, ugly numbers
949 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
950 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
952 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
955 run_test 23c "O_APPEND size checks for tiny writes"
957 # LU-11069 file offset is correct after appending writes
959 local file=$DIR/$tfile
962 echo CentaurHauls > $file
963 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
964 if ((offset != 26)); then
965 error "wrong offset, expected 26, got '$offset'"
968 run_test 23d "file offset is correct after appending writes"
972 echo '-- same directory rename'
973 test_mkdir $DIR/$tdir
974 touch $DIR/$tdir/$tfile.1
975 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
976 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
978 run_test 24a "rename file to non-existent target"
981 test_mkdir $DIR/$tdir
982 touch $DIR/$tdir/$tfile.{1,2}
983 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
984 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
985 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
987 run_test 24b "rename file to existing target"
990 test_mkdir $DIR/$tdir
991 test_mkdir $DIR/$tdir/d$testnum.1
992 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
993 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
994 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
996 run_test 24c "rename directory to non-existent target"
999 test_mkdir -c1 $DIR/$tdir
1000 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1001 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1002 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1003 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1004 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1006 run_test 24d "rename directory to existing target"
1009 echo '-- cross directory renames --'
1013 mv $DIR/R5a/f $DIR/R5b/g
1014 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1015 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1017 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1022 touch $DIR/R6a/f $DIR/R6b/g
1023 mv $DIR/R6a/f $DIR/R6b/g
1024 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1025 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1027 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1032 test_mkdir $DIR/R7a/d
1033 mv $DIR/R7a/d $DIR/R7b/e
1034 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1035 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1037 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1040 test_mkdir -c1 $DIR/R8a
1041 test_mkdir -c1 $DIR/R8b
1042 test_mkdir -c1 $DIR/R8a/d
1043 test_mkdir -c1 $DIR/R8b/e
1044 mrename $DIR/R8a/d $DIR/R8b/e
1045 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1046 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1048 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1051 echo "-- rename error cases"
1053 test_mkdir $DIR/R9/a
1055 mrename $DIR/R9/f $DIR/R9/a
1056 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1057 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1058 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1060 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1064 mrename $DIR/R10/f $DIR/R10/g
1065 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1066 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1067 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1069 run_test 24j "source does not exist ============================"
1072 test_mkdir $DIR/R11a
1073 test_mkdir $DIR/R11a/d
1075 mv $DIR/R11a/f $DIR/R11a/d
1076 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1077 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1079 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1081 # bug 2429 - rename foo foo foo creates invalid file
1084 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1086 run_test 24l "Renaming a file to itself ========================"
1090 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1091 # on ext3 this does not remove either the source or target files
1092 # though the "expected" operation would be to remove the source
1093 $CHECKSTAT -t file ${f} || error "${f} missing"
1094 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1096 run_test 24m "Renaming a file to a hard link to itself ========="
1100 # this stats the old file after it was renamed, so it should fail
1102 $CHECKSTAT ${f} || error "${f} missing"
1104 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1105 $CHECKSTAT -a ${f} || error "${f} exists"
1107 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1110 test_mkdir $DIR/$tdir
1111 rename_many -s random -v -n 10 $DIR/$tdir
1113 run_test 24o "rename of files during htree split"
1116 test_mkdir $DIR/R12a
1117 test_mkdir $DIR/R12b
1118 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1119 mrename $DIR/R12a $DIR/R12b
1120 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1121 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1122 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1123 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1125 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1127 cleanup_multiop_pause() {
1129 kill -USR1 $MULTIPID
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1135 test_mkdir $DIR/R13a
1136 test_mkdir $DIR/R13b
1137 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1138 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1141 trap cleanup_multiop_pause EXIT
1142 mrename $DIR/R13a $DIR/R13b
1143 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1144 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1145 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1146 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1147 cleanup_multiop_pause
1148 wait $MULTIPID || error "multiop close failed"
1150 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1152 test_24r() { #bug 3789
1153 test_mkdir $DIR/R14a
1154 test_mkdir $DIR/R14a/b
1155 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1157 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1159 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1162 test_mkdir $DIR/R15a
1163 test_mkdir $DIR/R15a/b
1164 test_mkdir $DIR/R15a/b/c
1165 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1166 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1167 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1169 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1171 test_mkdir $DIR/R16a
1172 test_mkdir $DIR/R16a/b
1173 test_mkdir $DIR/R16a/b/c
1174 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1175 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1176 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1178 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1180 test_24u() { # bug12192
1181 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1182 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1184 run_test 24u "create stripe file"
1186 simple_cleanup_common() {
1189 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1191 local start=$SECONDS
1194 wait_delete_completed
1195 echo "cleanup time $((SECONDS - start))"
1199 max_pages_per_rpc() {
1200 local mdtname="$(printf "MDT%04x" ${1:-0})"
1201 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1207 local nrfiles=${COUNT:-100000}
1208 local fname="$DIR/$tdir/$tfile"
1210 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1211 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1213 test_mkdir "$(dirname $fname)"
1214 # assume MDT0000 has the fewest inodes
1215 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1216 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1217 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1219 trap simple_cleanup_common EXIT
1221 createmany -m "$fname" $nrfiles
1223 cancel_lru_locks mdc
1224 lctl set_param mdc.*.stats clear
1226 # was previously test_24D: LU-6101
1227 # readdir() returns correct number of entries after cursor reload
1228 local num_ls=$(ls $DIR/$tdir | wc -l)
1229 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1230 local num_all=$(ls -a $DIR/$tdir | wc -l)
1231 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1232 [ $num_all -ne $((nrfiles + 2)) ]; then
1233 error "Expected $nrfiles files, got $num_ls " \
1234 "($num_uniq unique $num_all .&..)"
1236 # LU-5 large readdir
1237 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1238 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1239 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1240 # take into account of overhead in lu_dirpage header and end mark in
1241 # each page, plus one in rpc_num calculation.
1242 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1243 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1244 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1245 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1246 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1247 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1248 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1249 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1250 error "large readdir doesn't take effect: " \
1251 "$mds_readpage should be about $rpc_max"
1253 simple_cleanup_common
1255 run_test 24v "list large directory (test hash collision, b=17560)"
1257 test_24w() { # bug21506
1259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1260 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1261 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1262 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1263 [[ "$SZ1" -eq "$SZ2" ]] ||
1264 error "Error reading at the end of the file $tfile"
1266 run_test 24w "Reading a file larger than 4Gb"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1271 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1272 skip "Need MDS version at least 2.7.56"
1275 local remote_dir=$DIR/$tdir/remote_dir
1277 test_mkdir $DIR/$tdir
1278 $LFS mkdir -i $MDTIDX $remote_dir ||
1279 error "create remote directory failed"
1281 test_mkdir $DIR/$tdir/src_dir
1282 touch $DIR/$tdir/src_file
1283 test_mkdir $remote_dir/tgt_dir
1284 touch $remote_dir/tgt_file
1286 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1287 error "rename dir cross MDT failed!"
1289 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1290 error "rename file cross MDT failed!"
1292 touch $DIR/$tdir/ln_file
1293 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1294 error "ln file cross MDT failed"
1296 rm -rf $DIR/$tdir || error "Can not delete directories"
1298 run_test 24x "cross MDT rename/link"
1301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1304 local remote_dir=$DIR/$tdir/remote_dir
1307 test_mkdir $DIR/$tdir
1308 $LFS mkdir -i $mdtidx $remote_dir ||
1309 error "create remote directory failed"
1311 test_mkdir $remote_dir/src_dir
1312 touch $remote_dir/src_file
1313 test_mkdir $remote_dir/tgt_dir
1314 touch $remote_dir/tgt_file
1316 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1317 error "rename subdir in the same remote dir failed!"
1319 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1320 error "rename files in the same remote dir failed!"
1322 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1323 error "link files in the same remote dir failed!"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24y "rename/link on the same dir should succeed"
1330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1331 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1332 skip "Need MDS version at least 2.12.51"
1336 for index in 0 1; do
1337 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1338 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1343 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1344 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1346 local mdts=$(comma_list $(mdts_nodes))
1348 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1349 stack_trap "do_nodes $mdts $LCTL \
1350 set_param mdt.*.enable_remote_rename=1" EXIT
1352 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1354 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1355 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1357 run_test 24z "cross-MDT rename is done as cp"
1359 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 trap simple_cleanup_common EXIT
1365 createmany -m $DIR/$tdir/$tfile $NFILES
1366 local t=$(ls $DIR/$tdir | wc -l)
1367 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1368 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1369 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1370 [ $v -ne $((NFILES + 2)) ] ; then
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 simple_cleanup_common || error "Can not delete directories"
1376 run_test 24A "readdir() returns correct number of entries."
1378 test_24B() { # LU-4805
1379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1383 test_mkdir $DIR/$tdir
1384 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1385 error "create striped dir failed"
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 2 ] || error "Expected 2, got $count"
1390 touch $DIR/$tdir/striped_dir/a
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 3 ] || error "Expected 3, got $count"
1395 touch $DIR/$tdir/striped_dir/.f
1397 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1398 [ $count -eq 4 ] || error "Expected 4, got $count"
1400 rm -rf $DIR/$tdir || error "Can not delete directories"
1402 run_test 24B "readdir for striped dir return correct number of entries"
1405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1411 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1412 error "create striped dir failed"
1414 cd $DIR/$tdir/d0/striped_dir
1416 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1417 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1418 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1420 [ "$d0_ino" = "$parent_ino" ] ||
1421 error ".. wrong, expect $d0_ino, get $parent_ino"
1423 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1424 error "mv striped dir failed"
1426 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1428 [ "$d1_ino" = "$parent_ino" ] ||
1429 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1431 run_test 24C "check .. in striped dir"
1434 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1438 mkdir $DIR/$tdir/src_dir
1439 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1440 error "create remote source failed"
1442 touch $DIR/$tdir/src_dir/src_child/a
1444 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1445 error "create remote target dir failed"
1447 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "create remote target child failed"
1450 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1451 error "rename dir cross MDT failed!"
1455 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1456 error "src_child still exists after rename"
1458 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1459 error "missing file(a) after rename"
1461 rm -rf $DIR/$tdir || error "Can not delete directories"
1463 run_test 24E "cross MDT rename/link"
1466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1469 [ "$SLOW" = "no" ] && repeats=100
1473 echo "$repeats repeats"
1474 for ((i = 0; i < repeats; i++)); do
1475 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1476 touch $DIR/$tdir/test/a || error "touch fails"
1477 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1478 rm -rf $DIR/$tdir/test || error "rmdir fails"
1483 run_test 24F "hash order vs readdir (LU-11330)"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1492 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1493 touch $DIR/$tdir-0/f1 || error "touch f1"
1494 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1495 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1496 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1497 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1498 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1500 run_test 24G "migrate symlink in rename"
1503 echo '== symlink sanity ============================================='
1507 touch $DIR/s25/foo ||
1508 error "File creation in symlinked directory failed"
1510 run_test 25a "create file in symlinked directory ==============="
1513 [ ! -d $DIR/d25 ] && test_25a
1514 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1516 run_test 25b "lookup file in symlinked directory ==============="
1520 test_mkdir $DIR/d26/d26-2
1521 ln -s d26/d26-2 $DIR/s26
1522 touch $DIR/s26/foo || error "File creation failed"
1524 run_test 26a "multiple component symlink ======================="
1527 test_mkdir -p $DIR/$tdir/d26-2
1528 ln -s $tdir/d26-2/foo $DIR/s26-2
1529 touch $DIR/s26-2 || error "File creation failed"
1531 run_test 26b "multiple component symlink at end of lookup ======"
1534 test_mkdir $DIR/d26.2
1535 touch $DIR/d26.2/foo
1536 ln -s d26.2 $DIR/s26.2-1
1537 ln -s s26.2-1 $DIR/s26.2-2
1538 ln -s s26.2-2 $DIR/s26.2-3
1539 chmod 0666 $DIR/s26.2-3/foo
1541 run_test 26c "chain of symlinks"
1543 # recursive symlinks (bug 439)
1545 ln -s d26-3/foo $DIR/d26-3
1547 run_test 26d "create multiple component recursive symlink"
1550 [ ! -h $DIR/d26-3 ] && test_26d
1553 run_test 26e "unlink multiple component recursive symlink"
1555 # recursive symlinks (bug 7022)
1557 test_mkdir $DIR/$tdir
1558 test_mkdir $DIR/$tdir/$tfile
1559 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1560 test_mkdir -p lndir/bar1
1561 test_mkdir $DIR/$tdir/$tfile/$tfile
1562 cd $tfile || error "cd $tfile failed"
1563 ln -s .. dotdot || error "ln dotdot failed"
1564 ln -s dotdot/lndir lndir || error "ln lndir failed"
1565 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1566 output=`ls $tfile/$tfile/lndir/bar1`
1567 [ "$output" = bar1 ] && error "unexpected output"
1568 rm -r $tfile || error "rm $tfile failed"
1569 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1571 run_test 26f "rm -r of a directory which has recursive symlink"
1574 test_mkdir $DIR/$tdir
1575 $LFS getstripe $DIR/$tdir
1576 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1578 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1580 run_test 27a "one stripe file"
1583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $LFS getstripe -c $DIR/$tdir/$tfile
1588 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1589 error "two-stripe file doesn't have two stripes"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1593 run_test 27b "create and write to two stripe file"
1595 # 27c family tests specific striping, setstripe -o
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 test_mkdir -p $DIR/$tdir
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 $LFS getstripe -i $DIR/$tdir/$tfile
1603 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1604 error "stripe not on specified OST"
1606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1608 run_test 27ca "one stripe on specified OST"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1612 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1618 # Strip getstripe output to a space separated list of OSTs
1619 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1620 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1621 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1622 error "stripes not on specified OSTs"
1624 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1626 run_test 27cb "two stripes on specified OSTs"
1629 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1633 test_mkdir -p $DIR/$tdir
1635 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1636 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1639 # Strip getstripe output to a space separated list of OSTs
1640 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1641 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1642 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1643 error "stripes not on specified OSTs"
1645 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1647 run_test 27cc "two stripes on the same OST"
1650 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1651 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1652 skip "server does not support overstriping"
1653 test_mkdir -p $DIR/$tdir
1654 local osts="0,1,1,0"
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27cd "four stripes on two OSTs"
1670 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1671 skip_env "too many osts, skipping"
1672 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1673 skip "server does not support overstriping"
1674 # We do one more stripe than we have OSTs
1675 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1676 skip_env "ea_inode feature disabled"
1678 test_mkdir -p $DIR/$tdir
1680 for i in $(seq 0 $OSTCOUNT);
1683 if [ $i -ne $OSTCOUNT ]; then
1687 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1688 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1691 # Strip getstripe output to a space separated list of OSTs
1692 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1693 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1694 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1695 error "stripes not on specified OSTs"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1699 run_test 27ce "more stripes than OSTs with -o"
1702 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1705 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1706 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1707 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1709 error "failed to set $osp_proc=0"
1711 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1714 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1715 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1716 error "failed to set $osp_proc=1"
1719 error "should return error due to $osp_proc=0"
1721 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1724 test_mkdir $DIR/$tdir
1725 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1726 error "setstripe failed"
1727 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1730 run_test 27d "create file with default settings"
1733 # LU-5839 adds check for existed layout before setting it
1734 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1735 skip "Need MDS version at least 2.7.56"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1739 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1742 run_test 27e "setstripe existing file (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1747 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1748 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1749 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1751 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1753 run_test 27f "setstripe with bad stripe size (should return error)"
1756 test_mkdir $DIR/$tdir
1757 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1758 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1759 error "$DIR/$tdir/$tfile has object"
1761 run_test 27g "$LFS getstripe with no objects"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1767 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1769 (( rc == 2 )) || error "getstripe did not return ENOENT"
1771 run_test 27ga "$LFS getstripe with missing file (should return error)"
1774 test_mkdir $DIR/$tdir
1775 touch $DIR/$tdir/$tfile || error "touch failed"
1776 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1777 error "missing objects"
1779 run_test 27i "$LFS getstripe with some objects"
1782 test_mkdir $DIR/$tdir
1783 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1784 error "setstripe failed" || true
1786 run_test 27j "setstripe with bad stripe offset (should return error)"
1788 test_27k() { # bug 2844
1789 test_mkdir $DIR/$tdir
1790 local file=$DIR/$tdir/$tfile
1791 local ll_max_blksize=$((4 * 1024 * 1024))
1792 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1793 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1795 dd if=/dev/zero of=$file bs=4k count=1
1796 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1797 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1799 run_test 27k "limit i_blksize for broken user apps"
1802 mcreate $DIR/$tfile || error "creating file"
1803 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1804 error "setstripe should have failed" || true
1806 run_test 27l "check setstripe permissions (should return error)"
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1811 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1812 skip_env "multiple clients -- skipping"
1814 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1816 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1817 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1819 trap simple_cleanup_common EXIT
1820 test_mkdir $DIR/$tdir
1821 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1822 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1823 error "dd should fill OST0"
1825 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1827 [ $i -gt 256 ] && break
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it"
1835 touch $DIR/$tdir/$tfile.$i
1836 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1837 awk '{print $1}'| grep -w "0") ] &&
1838 error "OST0 was full but new created file still use it"
1839 simple_cleanup_common
1841 run_test 27m "create file while OST0 was full"
1843 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1844 # if the OST isn't full anymore.
1846 local ostidx=${1:-""}
1851 local list=$(comma_list $(osts_nodes))
1852 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1854 do_nodes $list lctl set_param fail_loc=0
1855 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1856 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1857 awk '{print $1 * 2;exit;}')
1858 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1860 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1863 __exhaust_precreations() {
1866 local FAILIDX=${3:-$OSTIDX}
1867 local ofacet=ost$((OSTIDX + 1))
1869 mkdir_on_mdt0 $DIR/$tdir
1870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1871 local mfacet=mds$((mdtidx + 1))
1872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1874 local OST=$(ostname_from_index $OSTIDX)
1877 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1878 local last_id=$(do_facet $mfacet lctl get_param -n \
1879 osp.$mdtosc_proc1.prealloc_last_id)
1880 local next_id=$(do_facet $mfacet lctl get_param -n \
1881 osp.$mdtosc_proc1.prealloc_next_id)
1883 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1884 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1886 test_mkdir -p $DIR/$tdir/${OST}
1887 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1888 #define OBD_FAIL_OST_ENOSPC 0x215
1889 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1890 echo "Creating to objid $last_id on ost $OST..."
1891 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1892 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1893 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1896 exhaust_precreations() {
1897 __exhaust_precreations $1 $2 $3
1901 exhaust_all_precreations() {
1903 for (( i=0; i < OSTCOUNT; i++ )) ; do
1904 __exhaust_precreations $i $1 -1
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1917 exhaust_precreations 0 0x80000215
1918 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1919 touch $DIR/$tdir/$tfile || error "touch failed"
1920 $LFS getstripe $DIR/$tdir/$tfile
1923 run_test 27n "create file with some full OSTs"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1932 rm -f $DIR/$tdir/$tfile
1933 exhaust_all_precreations 0x215
1935 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1940 run_test 27o "create file with all full OSTs (should error)"
1942 function create_and_checktime() {
1947 for ((i=0; i < $loops; i++)); do
1948 local start=$SECONDS
1949 multiop $fname-$i Oc
1950 ((SECONDS-start < TIMEOUT)) ||
1951 error "creation took " $((SECONDS-$start)) && return 1
1956 local mdts=$(comma_list $(mdts_nodes))
1958 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1959 skip "Need MDS version at least 2.13.57"
1961 local f0=$DIR/${tfile}-0
1962 local f1=$DIR/${tfile}-1
1964 wait_delete_completed
1966 # refill precreated objects
1967 $LFS setstripe -i0 -c1 $f0
1969 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1970 # force QoS allocation policy
1971 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1972 stack_trap "do_nodes $mdts $LCTL set_param \
1973 lov.*.qos_threshold_rr=$saved" EXIT
1976 # one OST is unavailable, but still have few objects preallocated
1978 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1979 rm -rf $f1 $DIR/$tdir*" EXIT
1981 for ((i=0; i < 7; i++)); do
1982 mkdir $DIR/$tdir$i || error "can't create dir"
1983 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1984 error "can't set striping"
1986 for ((i=0; i < 7; i++)); do
1987 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1991 run_test 27oo "don't let few threads to reserve too many objects"
1994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1997 remote_ost_nodsh && skip "remote OST with nodsh"
2000 rm -f $DIR/$tdir/$tfile
2001 test_mkdir $DIR/$tdir
2003 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2004 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2005 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2007 exhaust_precreations 0 0x80000215
2008 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2009 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2010 $LFS getstripe $DIR/$tdir/$tfile
2014 run_test 27p "append to a truncated file with some full OSTs"
2017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2019 remote_mds_nodsh && skip "remote MDS with nodsh"
2020 remote_ost_nodsh && skip "remote OST with nodsh"
2023 rm -f $DIR/$tdir/$tfile
2025 mkdir_on_mdt0 $DIR/$tdir
2026 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2027 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2028 error "truncate $DIR/$tdir/$tfile failed"
2029 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2031 exhaust_all_precreations 0x215
2033 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2034 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2038 run_test 27q "append to truncated file with all OSTs full (should error)"
2041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2043 remote_mds_nodsh && skip "remote MDS with nodsh"
2044 remote_ost_nodsh && skip "remote OST with nodsh"
2047 rm -f $DIR/$tdir/$tfile
2048 exhaust_precreations 0 0x80000215
2050 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2056 test_27s() { # bug 10725
2057 test_mkdir $DIR/$tdir
2058 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2059 local stripe_count=0
2060 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2061 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2062 error "stripe width >= 2^32 succeeded" || true
2065 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2067 test_27t() { # bug 10864
2072 $WLFS getstripe $tfile
2075 run_test 27t "check that utils parse path correctly"
2077 test_27u() { # bug 4900
2078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2079 remote_mds_nodsh && skip "remote MDS with nodsh"
2082 local list=$(comma_list $(mdts_nodes))
2084 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2085 do_nodes $list $LCTL set_param fail_loc=0x139
2086 test_mkdir -p $DIR/$tdir
2087 trap simple_cleanup_common EXIT
2088 createmany -o $DIR/$tdir/t- 1000
2089 do_nodes $list $LCTL set_param fail_loc=0
2091 TLOG=$TMP/$tfile.getstripe
2092 $LFS getstripe $DIR/$tdir > $TLOG
2093 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2094 unlinkmany $DIR/$tdir/t- 1000
2096 [[ $OBJS -gt 0 ]] &&
2097 error "$OBJS objects created on OST-0. See $TLOG" ||
2100 run_test 27u "skip object creation on OSC w/o objects"
2102 test_27v() { # bug 4900
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 remote_mds_nodsh && skip "remote MDS with nodsh"
2106 remote_ost_nodsh && skip "remote OST with nodsh"
2108 exhaust_all_precreations 0x215
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2113 touch $DIR/$tdir/$tfile
2114 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2116 for (( i=1; i < OSTCOUNT; i++ )); do
2117 do_facet ost$i lctl set_param fail_loc=0x705
2119 local START=`date +%s`
2120 createmany -o $DIR/$tdir/$tfile 32
2122 local FINISH=`date +%s`
2123 local TIMEOUT=`lctl get_param -n timeout`
2124 local PROCESS=$((FINISH - START))
2125 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2126 error "$FINISH - $START >= $TIMEOUT / 2"
2127 sleep $((TIMEOUT / 2 - PROCESS))
2130 run_test 27v "skip object creation on slow OST"
2132 test_27w() { # bug 10997
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2135 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2136 error "stripe size $size != 65536" || true
2137 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2138 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2140 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2143 [[ $OSTCOUNT -lt 2 ]] &&
2144 skip_env "skipping multiple stripe count/offset test"
2146 test_mkdir $DIR/$tdir
2147 for i in $(seq 1 $OSTCOUNT); do
2149 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2150 error "setstripe -c $i -i $offset failed"
2151 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2152 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2153 [ $count -ne $i ] && error "stripe count $count != $i" || true
2154 [ $index -ne $offset ] &&
2155 error "stripe offset $index != $offset" || true
2158 run_test 27wa "check $LFS setstripe -c -i options"
2161 remote_ost_nodsh && skip "remote OST with nodsh"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2165 OFFSET=$(($OSTCOUNT - 1))
2167 local OST=$(ostname_from_index $OSTIDX)
2169 test_mkdir $DIR/$tdir
2170 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2171 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2173 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2174 for i in $(seq 0 $OFFSET); do
2175 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2176 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2177 error "OST0 was degraded but new created file still use it"
2179 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2181 run_test 27x "create files while OST0 is degraded"
2184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2185 remote_mds_nodsh && skip "remote MDS with nodsh"
2186 remote_ost_nodsh && skip "remote OST with nodsh"
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2189 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2190 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2191 osp.$mdtosc.prealloc_last_id)
2192 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2193 osp.$mdtosc.prealloc_next_id)
2194 local fcount=$((last_id - next_id))
2195 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2196 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2198 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2199 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2200 local OST_DEACTIVE_IDX=-1
2205 for OSC in $MDS_OSCS; do
2206 OST=$(osc_to_ost $OSC)
2207 OSTIDX=$(index_from_ostuuid $OST)
2208 if [ $OST_DEACTIVE_IDX == -1 ]; then
2209 OST_DEACTIVE_IDX=$OSTIDX
2211 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2212 echo $OSC "is Deactivated:"
2213 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2217 OSTIDX=$(index_from_ostuuid $OST)
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=1
2232 createmany -o $DIR/$tdir/$tfile $fcount
2234 for OSC in $MDS_OSCS; do
2235 OST=$(osc_to_ost $OSC)
2236 OSTIDX=$(index_from_ostuuid $OST)
2237 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2238 echo $OST "is recovered from degraded:"
2239 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2240 obdfilter.$OST.degraded=0
2242 do_facet $SINGLEMDS lctl --device %$OSC activate
2246 # all osp devices get activated, hence -1 stripe count restored
2247 local stripe_count=0
2249 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2250 # devices get activated.
2252 $LFS setstripe -c -1 $DIR/$tfile
2253 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2255 [ $stripe_count -ne $OSTCOUNT ] &&
2256 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2259 run_test 27y "create files while OST0 is degraded and the rest inactive"
2265 lmm_count=$($LFS getstripe -c $1)
2266 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2267 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2269 local old_ifs="$IFS"
2271 fid=($($LFS path2fid $1))
2274 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2275 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2277 # compare lmm_seq and lu_fid->f_seq
2278 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2279 # compare lmm_object_id and lu_fid->oid
2280 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2282 # check the trusted.fid attribute of the OST objects of the file
2283 local have_obdidx=false
2285 $LFS getstripe $1 | while read obdidx oid hex seq; do
2286 # skip lines up to and including "obdidx"
2287 [ -z "$obdidx" ] && break
2288 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2289 $have_obdidx || continue
2291 local ost=$((obdidx + 1))
2292 local dev=$(ostdevname $ost)
2295 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2297 seq=$(echo $seq | sed -e "s/^0x//g")
2298 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2299 oid_hex=$(echo $oid)
2301 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2303 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2307 # Don't unmount/remount the OSTs if we don't need to do that.
2308 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2309 # update too, until that use mount/ll_decode_filter_fid/mount.
2310 # Re-enable when debugfs will understand new filter_fid.
2312 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2313 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2314 $dev 2>/dev/null" | grep "parent=")
2316 if [ -z "$ff" ]; then
2318 mount_fstype ost$ost
2319 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2320 $(facet_mntpt ost$ost)/$obj_file)
2321 unmount_fstype ost$ost
2322 start ost$ost $dev $OST_MOUNT_OPTS
2326 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2328 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2330 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2331 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2333 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2334 # stripe_size=1048576 component_id=1 component_start=0 \
2335 # component_end=33554432
2336 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2337 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2338 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2340 if grep -q 'stripe=' <<<$ff; then
2341 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2343 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2344 # into f_ver in this case. See comment on ff_parent.
2345 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2348 # compare lmm_seq and filter_fid->ff_parent.f_seq
2349 [ $ff_pseq = $lmm_seq ] ||
2350 error "FF parent SEQ $ff_pseq != $lmm_seq"
2351 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2352 [ $ff_poid = $lmm_oid ] ||
2353 error "FF parent OID $ff_poid != $lmm_oid"
2354 (($ff_pstripe == $stripe_nr)) ||
2355 error "FF stripe $ff_pstripe != $stripe_nr"
2357 stripe_nr=$((stripe_nr + 1))
2358 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2360 if grep -q 'stripe_count=' <<<$ff; then
2361 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2362 -e 's/ .*//' <<<$ff)
2363 [ $lmm_count = $ff_scnt ] ||
2364 error "FF stripe count $lmm_count != $ff_scnt"
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2371 remote_ost_nodsh && skip "remote OST with nodsh"
2373 test_mkdir $DIR/$tdir
2374 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2375 { error "setstripe -c -1 failed"; return 1; }
2376 # We need to send a write to every object to get parent FID info set.
2377 # This _should_ also work for setattr, but does not currently.
2378 # touch $DIR/$tdir/$tfile-1 ||
2379 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2380 { error "dd $tfile-1 failed"; return 2; }
2381 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2382 { error "setstripe -c -1 failed"; return 3; }
2383 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2384 { error "dd $tfile-2 failed"; return 4; }
2386 # make sure write RPCs have been sent to OSTs
2389 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2390 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2392 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2394 test_27A() { # b=19102
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2399 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2400 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2401 local default_size=$($LFS getstripe -S $MOUNT)
2402 local default_offset=$($LFS getstripe -i $MOUNT)
2403 local dsize=$(do_facet $SINGLEMDS \
2404 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2405 [ $default_size -eq $dsize ] ||
2406 error "stripe size $default_size != $dsize"
2407 [ $default_offset -eq -1 ] ||
2408 error "stripe offset $default_offset != -1"
2410 run_test 27A "check filesystem-wide default LOV EA values"
2412 test_27B() { # LU-2523
2413 test_mkdir $DIR/$tdir
2414 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2416 # open f1 with O_LOV_DELAY_CREATE
2418 # call setstripe ioctl on open file descriptor for f1
2420 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2424 # open f1 with O_LOV_DELAY_CREATE
2426 # call setstripe ioctl on open file descriptor for f1
2428 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2430 # Allow multiop to fail in imitation of NFS's busted semantics.
2433 run_test 27B "call setstripe on open unlinked file/rename victim"
2435 # 27C family tests full striping and overstriping
2436 test_27Ca() { #LU-2871
2437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2445 test_mkdir $DIR/$tdir
2447 for i in $(seq 0 $((OSTCOUNT - 1))); do
2448 # set stripe across all OSTs starting from OST$i
2449 $LFS setstripe -i $i -c -1 $tfile$i
2450 # get striping information
2451 ost_idx=($($LFS getstripe $tfile$i |
2452 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2456 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2457 error "${#ost_idx[@]} != $OSTCOUNT"
2459 for index in $(seq 0 $((OSTCOUNT - 1))); do
2461 for j in $(echo ${ost_idx[@]}); do
2462 if [ $index -eq $j ]; then
2468 error "Can not find $index in ${ost_idx[@]}"
2472 run_test 27Ca "check full striping across all OSTs"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$(($OSTCOUNT * 2))
2482 [ $setcount -lt 160 ] || large_xattr_enabled ||
2483 skip_env "ea_inode feature disabled"
2485 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2486 error "setstripe failed"
2488 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2489 [ $count -eq $setcount ] ||
2490 error "stripe count $count, should be $setcount"
2492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2493 error "overstriped should be set in pattern"
2495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2498 run_test 27Cb "more stripes than OSTs with -C"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2505 test_mkdir -p $DIR/$tdir
2506 local setcount=$(($OSTCOUNT - 1))
2508 [ $setcount -lt 160 ] || large_xattr_enabled ||
2509 skip_env "ea_inode feature disabled"
2511 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2512 error "setstripe failed"
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2519 error "overstriped should not be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2530 large_xattr_enabled || skip_env "ea_inode feature disabled"
2532 test_mkdir -p $DIR/$tdir
2533 local setcount=$LOV_MAX_STRIPE_COUNT
2535 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2536 error "setstripe failed"
2538 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2539 [ $count -eq $setcount ] ||
2540 error "stripe count $count, should be $setcount"
2542 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2543 error "overstriped should be set in pattern"
2545 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2548 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2550 run_test 27Cd "test maximum stripe count"
2553 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2554 skip "server does not support overstriping"
2555 test_mkdir -p $DIR/$tdir
2557 pool_add $TESTNAME || error "Pool creation failed"
2558 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2562 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2563 error "setstripe failed"
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Ce "test pool with overstriping"
2580 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2581 skip "server does not support overstriping"
2582 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2583 skip_env "too many osts, skipping"
2585 test_mkdir -p $DIR/$tdir
2587 local setcount=$(($OSTCOUNT * 2))
2588 [ $setcount -lt 160 ] || large_xattr_enabled ||
2589 skip_env "ea_inode feature disabled"
2591 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2592 error "setstripe failed"
2594 echo 1 > $DIR/$tdir/$tfile
2596 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2597 [ $count -eq $setcount ] ||
2598 error "stripe count $count, should be $setcount"
2600 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2601 error "overstriped should be set in pattern"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2606 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2608 run_test 27Cf "test default inheritance with overstriping"
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2613 remote_mds_nodsh && skip "remote MDS with nodsh"
2615 local POOL=${POOL:-testpool}
2617 local last_ost=$(($OSTCOUNT - 1))
2619 local ost_list=$(seq $first_ost $ost_step $last_ost)
2620 local ost_range="$first_ost $last_ost $ost_step"
2622 test_mkdir $DIR/$tdir
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2627 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2629 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2630 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2631 skip27D+=" -s 30,31"
2632 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2633 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2634 skip27D+=" -s 32,33"
2635 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2637 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2638 error "llapi_layout_test failed"
2640 destroy_test_pools || error "destroy test pools failed"
2642 run_test 27D "validate llapi_layout API"
2644 # Verify that default_easize is increased from its initial value after
2645 # accessing a widely striped file.
2647 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2648 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2649 skip "client does not have LU-3338 fix"
2651 # 72 bytes is the minimum space required to store striping
2652 # information for a file striped across one OST:
2653 # (sizeof(struct lov_user_md_v3) +
2654 # sizeof(struct lov_user_ost_data_v1))
2656 $LCTL set_param -n llite.*.default_easize $min_easize ||
2657 error "lctl set_param failed"
2658 local easize=$($LCTL get_param -n llite.*.default_easize)
2660 [ $easize -eq $min_easize ] ||
2661 error "failed to set default_easize"
2663 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2664 error "setstripe failed"
2665 # In order to ensure stat() call actually talks to MDS we need to
2666 # do something drastic to this file to shake off all lock, e.g.
2667 # rename it (kills lookup lock forcing cache cleaning)
2668 mv $DIR/$tfile $DIR/${tfile}-1
2669 ls -l $DIR/${tfile}-1
2672 easize=$($LCTL get_param -n llite.*.default_easize)
2674 [ $easize -gt $min_easize ] ||
2675 error "default_easize not updated"
2677 run_test 27E "check that default extended attribute size properly increases"
2679 test_27F() { # LU-5346/LU-7975
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2682 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2683 skip "Need MDS version at least 2.8.51"
2684 remote_ost_nodsh && skip "remote OST with nodsh"
2686 test_mkdir $DIR/$tdir
2688 $LFS setstripe -c 2 $DIR/$tdir
2690 # stop all OSTs to reproduce situation for LU-7975 ticket
2691 for num in $(seq $OSTCOUNT); do
2695 # open/create f0 with O_LOV_DELAY_CREATE
2696 # truncate f0 to a non-0 size
2698 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2700 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2701 # open/write it again to force delayed layout creation
2702 cat /etc/hosts > $DIR/$tdir/f0 &
2706 for num in $(seq $OSTCOUNT); do
2707 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2708 error "ost$num failed to start"
2711 wait $catpid || error "cat failed"
2713 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2714 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2715 error "wrong stripecount"
2718 run_test 27F "Client resend delayed layout creation with non-zero size"
2720 test_27G() { #LU-10629
2721 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2722 skip "Need MDS version at least 2.11.51"
2723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2724 remote_mds_nodsh && skip "remote MDS with nodsh"
2725 local POOL=${POOL:-testpool}
2726 local ostrange="0 0 1"
2728 test_mkdir $DIR/$tdir
2729 touch $DIR/$tdir/$tfile.nopool
2730 pool_add $POOL || error "pool_add failed"
2731 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2732 $LFS setstripe -p $POOL $DIR/$tdir
2734 local pool=$($LFS getstripe -p $DIR/$tdir)
2736 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2737 touch $DIR/$tdir/$tfile.default
2738 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2739 $LFS find $DIR/$tdir -type f --pool $POOL
2740 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2741 [[ "$found" == "2" ]] ||
2742 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2744 $LFS setstripe -d $DIR/$tdir
2746 pool=$($LFS getstripe -p -d $DIR/$tdir)
2748 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2750 run_test 27G "Clear OST pool from stripe"
2753 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2754 skip "Need MDS version newer than 2.11.54"
2755 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2756 test_mkdir $DIR/$tdir
2757 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2758 touch $DIR/$tdir/$tfile
2759 $LFS getstripe -c $DIR/$tdir/$tfile
2760 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2761 error "two-stripe file doesn't have two stripes"
2763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2764 $LFS getstripe -y $DIR/$tdir/$tfile
2765 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2766 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2767 error "expected l_ost_idx: [02]$ not matched"
2769 # make sure ost list has been cleared
2770 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2771 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2772 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2774 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2776 run_test 27H "Set specific OSTs stripe"
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2781 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2782 skip "Need MDS version newer than 2.12.52"
2783 local pool=$TESTNAME
2784 local ostrange="1 1 1"
2786 save_layout_restore_at_exit $MOUNT
2787 $LFS setstripe -c 2 -i 0 $MOUNT
2788 pool_add $pool || error "pool_add failed"
2789 pool_add_targets $pool $ostrange ||
2790 error "pool_add_targets failed"
2791 test_mkdir $DIR/$tdir
2792 $LFS setstripe -p $pool $DIR/$tdir
2793 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2794 $LFS getstripe $DIR/$tdir/$tfile
2796 run_test 27I "check that root dir striping does not break parent dir one"
2799 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2800 skip "Need MDS version newer than 2.12.51"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2951 grep "lfm_magic:.*0x0CD50CD0" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2953 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2954 # - sizeof(lfm_type) - sizeof(lfm_flags)
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2956 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2960 grep "lfm_flags:.*0x0000DA05" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2962 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2963 grep "lfm_value.*${uuid1}@${uuid2}" ||
2964 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2966 # file create in dir should fail
2967 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2968 touch $DIR/$tdir/${tdir}2/$tfile &&
2969 "$DIR/${tdir}2: file create should fail"
2972 chmod 777 $DIR/$tdir/$tdir ||
2973 error "$DIR/$tdir: chmod failed"
2974 chmod 777 $DIR/$tdir/${tdir}2 ||
2975 error "$DIR/${tdir}2: chmod failed"
2978 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2979 error "$DIR/$tdir: chown failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2981 error "$DIR/${tdir}2: chown failed"
2983 # rename should work
2984 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2985 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2986 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2987 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2990 rmdir $DIR/$tdir/${tdir}.new ||
2991 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}2.new ||
2993 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2995 run_test 27K "basic ops on dir with foreign LMV"
2998 remote_mds_nodsh && skip "remote MDS with nodsh"
3000 local POOL=${POOL:-$TESTNAME}
3002 pool_add $POOL || error "pool_add failed"
3004 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3005 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3006 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3008 run_test 27L "lfs pool_list gives correct pool name"
3011 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3012 skip "Need MDS version >= than 2.12.57"
3013 remote_mds_nodsh && skip "remote MDS with nodsh"
3014 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3016 test_mkdir $DIR/$tdir
3018 # Set default striping on directory
3022 # if we run against a 2.12 server which lacks overstring support
3023 # then the connect_flag will not report overstriping, even if client
3025 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3026 stripe_opt="-C $setcount"
3027 elif (( $OSTCOUNT >= $setcount )); then
3028 stripe_opt="-c $setcount"
3030 skip "server does not support overstriping"
3032 $LFS setstripe $stripe_opt $DIR/$tdir
3034 echo 1 > $DIR/$tdir/${tfile}.1
3035 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3036 [ $count -eq $setcount ] ||
3037 error "(1) stripe count $count, should be $setcount"
3039 # Capture existing append_stripe_count setting for restore
3040 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3041 local mdts=$(comma_list $(mdts_nodes))
3042 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3044 local appendcount=$orig_count
3045 echo 1 >> $DIR/$tdir/${tfile}.2_append
3046 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3047 [ $count -eq $appendcount ] ||
3048 error "(2)stripe count $count, should be $appendcount for append"
3050 # Disable O_APPEND striping, verify it works
3051 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3053 # Should now get the default striping, which is 4
3055 echo 1 >> $DIR/$tdir/${tfile}.3_append
3056 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3057 [ $count -eq $setcount ] ||
3058 error "(3) stripe count $count, should be $setcount"
3060 # Try changing the stripe count for append files
3061 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3063 # Append striping is now 2 (directory default is still 4)
3065 echo 1 >> $DIR/$tdir/${tfile}.4_append
3066 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3067 [ $count -eq $appendcount ] ||
3068 error "(4) stripe count $count, should be $appendcount for append"
3070 # Test append stripe count of -1
3071 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3072 appendcount=$OSTCOUNT
3073 echo 1 >> $DIR/$tdir/${tfile}.5
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3075 [ $count -eq $appendcount ] ||
3076 error "(5) stripe count $count, should be $appendcount for append"
3078 # Set append striping back to default of 1
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3081 # Try a new default striping, PFL + DOM
3082 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3084 # Create normal DOM file, DOM returns stripe count == 0
3086 touch $DIR/$tdir/${tfile}.6
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3088 [ $count -eq $setcount ] ||
3089 error "(6) stripe count $count, should be $setcount"
3093 echo 1 >> $DIR/$tdir/${tfile}.7_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(7) stripe count $count, should be $appendcount for append"
3098 # Clean up DOM layout
3099 $LFS setstripe -d $DIR/$tdir
3101 save_layout_restore_at_exit $MOUNT
3102 # Now test that append striping works when layout is from root
3103 $LFS setstripe -c 2 $MOUNT
3104 # Make a special directory for this
3105 mkdir $DIR/${tdir}/${tdir}.2
3107 # Verify for normal file
3109 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3110 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3111 [ $count -eq $setcount ] ||
3112 error "(8) stripe count $count, should be $setcount"
3115 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3116 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3117 [ $count -eq $appendcount ] ||
3118 error "(9) stripe count $count, should be $appendcount for append"
3120 # Now test O_APPEND striping with pools
3121 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3125 pool_add $TESTNAME || error "pool creation failed"
3126 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3292 grep "lfm_magic:.*0x0CD50CD0" ||
3293 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3294 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3297 grep "lfm_flags:.*0x0000DA05" ||
3298 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3299 $LFS getdirstripe $DIR/$tdir/${tdir} |
3300 grep "lfm_value.*${uuid1}/${uuid2}" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3303 # file create in dir should fail
3304 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3305 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3307 # rename should succeed
3308 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3309 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3311 #remove foreign_symlink dir should fail
3312 rmdir $DIR/$tdir/${tdir}.new &&
3313 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3316 mkdir -p /tmp/${uuid1}/${uuid2} ||
3317 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3318 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3319 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3320 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3321 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3323 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3324 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3326 #check that getstripe fails now that foreign_symlink enabled
3327 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3330 # file create in dir should work now
3331 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3332 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3333 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3335 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3336 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3338 # chmod should still succeed
3339 chmod 755 $DIR/$tdir/${tdir}.new ||
3340 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3342 # chown should still succeed
3343 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3344 error "$DIR/$tdir/${tdir}.new: chown has failed"
3346 # rename should still succeed
3347 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3348 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3350 #remove foreign_symlink dir should still fail
3351 rmdir $DIR/$tdir/${tdir} &&
3352 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3354 #use special ioctl() to unlink foreign_symlink file
3355 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3358 #created file should still exist
3359 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3360 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3361 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3364 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3367 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3368 stack_trap "rm -f $TMP/$tfile*"
3370 test_mkdir $DIR/$tdir-1
3371 test_mkdir $DIR/$tdir-2
3373 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3374 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3376 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3377 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3379 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3380 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3382 # Create some bad symlinks and ensure that we don't loop
3383 # forever or something. These should return ELOOP (40) and
3384 # ENOENT (2) but I don't want to test for that because there's
3385 # always some weirdo architecture that needs to ruin
3386 # everything by defining these error numbers differently.
3388 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3389 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3391 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3392 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3396 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3398 # createtest also checks that device nodes are created and
3399 # then visible correctly (#2091)
3400 test_28() { # bug 2091
3402 $CREATETEST $DIR/d28/ct || error "createtest failed"
3404 run_test 28 "create/mknod/mkdir with bad file types ============"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 sync; sleep 1; sync # flush out any dirty pages from previous tests
3416 declare -i LOCKCOUNTORIG=0
3417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3422 declare -i LOCKUNUSEDCOUNTORIG=0
3423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3431 declare -i LOCKCOUNTCURRENT=0
3432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3436 declare -i LOCKUNUSEDCOUNTCURRENT=0
3437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3442 $LCTL set_param -n ldlm.dump_namespaces ""
3443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3445 log "dumped log to $TMP/test_29.dk (bug 5793)"
3448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3455 run_test 29 "IT_GETATTR regression ============================"
3457 test_30a() { # was test_30
3458 cp $(which ls) $DIR || cp /bin/ls $DIR
3459 $DIR/ls / || error "Can't execute binary from lustre"
3462 run_test 30a "execute binary from Lustre (execve) =============="
3465 cp `which ls` $DIR || cp /bin/ls $DIR
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3470 run_test 30b "execute binary from Lustre as non-root ==========="
3472 test_30c() { # b=22376
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 cp $(which ls) $DIR || cp /bin/ls $DIR
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30c "execute binary from Lustre without read perms ===="
3485 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3487 for i in {1..10}; do
3488 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3491 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3492 wait $PID || error "executing dd from Lustre failed"
3498 run_test 30d "execute binary from Lustre while clear locks"
3501 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3502 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3504 run_test 31a "open-unlink file =================================="
3507 touch $DIR/f31 || error "touch $DIR/f31 failed"
3508 ln $DIR/f31 $DIR/f31b || error "ln failed"
3509 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3510 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3512 run_test 31b "unlink file with multiple links while open ======="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31c || error "ln failed"
3517 multiop_bg_pause $DIR/f31 O_uc ||
3518 error "multiop_bg_pause for $DIR/f31 failed"
3520 $MULTIOP $DIR/f31c Ouc
3521 kill -USR1 $MULTIPID
3524 run_test 31c "open-unlink file with multiple links ============="
3527 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3528 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3530 run_test 31d "remove of open directory ========================="
3532 test_31e() { # bug 2904
3533 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3535 run_test 31e "remove of open non-empty directory ==============="
3537 test_31f() { # bug 4554
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 test_mkdir $DIR/d31f
3542 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3543 cp /etc/hosts $DIR/d31f
3545 $LFS getstripe $DIR/d31f/hosts
3546 multiop_bg_pause $DIR/d31f D_c || return 1
3549 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3550 test_mkdir $DIR/d31f
3551 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3552 cp /etc/hosts $DIR/d31f
3554 $LFS getstripe $DIR/d31f/hosts
3555 multiop_bg_pause $DIR/d31f D_c || return 1
3558 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3559 wait $MULTIPID || error "first opendir $MULTIPID failed"
3563 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3564 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3567 run_test 31f "remove of open directory with open-unlink file ==="
3570 echo "-- cross directory link --"
3571 test_mkdir -c1 $DIR/${tdir}ga
3572 test_mkdir -c1 $DIR/${tdir}gb
3573 touch $DIR/${tdir}ga/f
3574 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3575 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3576 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3577 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3578 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3580 run_test 31g "cross directory link==============="
3583 echo "-- cross directory link --"
3584 test_mkdir -c1 $DIR/${tdir}
3585 test_mkdir -c1 $DIR/${tdir}/dir
3586 touch $DIR/${tdir}/f
3587 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3588 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3589 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3590 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3591 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3593 run_test 31h "cross directory link under child==============="
3596 echo "-- cross directory link --"
3597 test_mkdir -c1 $DIR/$tdir
3598 test_mkdir -c1 $DIR/$tdir/dir
3599 touch $DIR/$tdir/dir/f
3600 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3601 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3602 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3603 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3604 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3606 run_test 31i "cross directory link under parent==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3610 test_mkdir -c1 -p $DIR/$tdir/dir1
3611 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3612 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3613 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3614 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3617 run_test 31j "link for directory==============="
3620 test_mkdir -c1 -p $DIR/$tdir
3622 touch $DIR/$tdir/exist
3623 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3624 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3625 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3626 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3627 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3628 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3629 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3632 run_test 31k "link to file: the same, non-existing, dir==============="
3638 touch $DIR/d31m2/exist
3639 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3640 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3641 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3642 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3643 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3644 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3647 run_test 31m "link to file: the same, non-existing, dir==============="
3650 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3651 nlink=$(stat --format=%h $DIR/$tfile)
3652 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3654 local cmd="exec $fd<$DIR/$tfile"
3657 trap "eval $cmd" EXIT
3658 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3659 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3661 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3662 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3665 run_test 31n "check link count of unlinked file"
3668 local tempfile=$(mktemp $1_XXXXXX)
3669 mlink $tempfile $1 2> /dev/null &&
3670 echo "$BASHPID: link $tempfile to $1 succeeded"
3674 test_31o() { # LU-2901
3675 test_mkdir $DIR/$tdir
3676 for LOOP in $(seq 100); do
3677 rm -f $DIR/$tdir/$tfile*
3678 for THREAD in $(seq 8); do
3679 link_one $DIR/$tdir/$tfile.$LOOP &
3682 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3683 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3684 error "$LINKS duplicate links to $tfile.$LOOP" &&
3688 run_test 31o "duplicate hard links with same filename"
3691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3693 test_mkdir $DIR/$tdir
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3697 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3698 error "open unlink test1 failed"
3699 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3700 error "open unlink test2 failed"
3702 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3703 error "test1 still exists"
3704 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3705 error "test2 still exists"
3707 run_test 31p "remove of open striped directory"
3710 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3712 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3713 index=$($LFS getdirstripe -i $DIR/$tdir)
3714 [ $index -eq 3 ] || error "first stripe index $index != 3"
3715 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3716 [ $index -eq 1 ] || error "second stripe index $index != 1"
3718 # when "-c <stripe_count>" is set, the number of MDTs specified after
3719 # "-i" should equal to the stripe count
3720 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3722 run_test 31q "create striped directory on specific MDTs"
3726 touch $DIR/$tfile.target
3727 touch $DIR/$tfile.source
3729 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3730 $LCTL set_param fail_loc=0x1419 fail_val=3
3731 cat $DIR/$tfile.target &
3734 # Guarantee open is waiting before we get here
3736 mv $DIR/$tfile.source $DIR/$tfile.target
3740 if [[ $RC -ne 0 ]]; then
3741 error "open with cat failed, rc=$RC"
3744 run_test 31r "open-rename(replace) race"
3746 cleanup_test32_mount() {
3749 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3750 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3751 losetup -d $loopdev || true
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3759 echo "== more mountpoints and symlinks ================="
3760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3761 trap cleanup_test32_mount EXIT
3762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3765 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3766 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3767 cleanup_test32_mount
3769 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3775 trap cleanup_test32_mount EXIT
3776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3779 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3780 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3781 cleanup_test32_mount
3783 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3789 trap cleanup_test32_mount EXIT
3790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3793 test_mkdir -p $DIR/$tdir/d2/test_dir
3794 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3795 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3796 cleanup_test32_mount
3798 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3804 trap cleanup_test32_mount EXIT
3805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3808 test_mkdir -p $DIR/$tdir/d2/test_dir
3809 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3810 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3811 cleanup_test32_mount
3813 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3817 test_mkdir -p $DIR/$tdir/tmp
3818 local tmp_dir=$DIR/$tdir/tmp
3819 ln -s $DIR/$tdir $tmp_dir/symlink11
3820 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3821 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3828 test_mkdir -p $DIR/$tdir/tmp
3829 local tmp_dir=$DIR/$tdir/tmp
3830 ln -s $DIR/$tdir $tmp_dir/symlink11
3831 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3832 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3833 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3835 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3838 local tmp_dir=$DIR/$tdir/tmp
3839 test_mkdir -p $tmp_dir
3840 test_mkdir $DIR/${tdir}2
3841 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3842 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3843 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3844 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3845 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3846 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3848 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3851 rm -fr $DIR/$tdir $DIR/${tdir}2
3852 tmp_dir=$DIR/$tdir/tmp
3853 test_mkdir -p $tmp_dir
3854 test_mkdir $DIR/${tdir}2
3855 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3856 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3857 ls $tmp_dir/symlink12 || error "listing symlink12"
3858 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3860 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 touch $DIR/$tdir/test_file
3871 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3872 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3873 cleanup_test32_mount
3875 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3881 trap cleanup_test32_mount EXIT
3882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3885 touch $DIR/$tdir/test_file
3886 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3887 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3888 cleanup_test32_mount
3890 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3904 cleanup_test32_mount
3906 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2
3917 touch $DIR/$tdir/d2/test_file || error "touch failed"
3918 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3919 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3920 cleanup_test32_mount
3922 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3926 test_mkdir -p $DIR/d32m/tmp
3927 TMP_DIR=$DIR/d32m/tmp
3928 ln -s $DIR $TMP_DIR/symlink11
3929 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3930 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3931 error "symlink11 not a link"
3932 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3933 error "symlink01 not a link"
3935 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32n/tmp
3940 TMP_DIR=$DIR/d32n/tmp
3941 ln -s $DIR $TMP_DIR/symlink11
3942 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3943 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3944 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3946 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3950 test_mkdir -p $DIR/d32o/tmp
3951 TMP_DIR=$DIR/d32o/tmp
3952 ln -s $DIR/$tfile $TMP_DIR/symlink12
3953 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3954 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3955 error "symlink12 not a link"
3956 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3957 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3958 error "$DIR/d32o/tmp/symlink12 not file type"
3959 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3960 error "$DIR/d32o/symlink02 not file type"
3962 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3972 test_mkdir -p $DIR/d32p/tmp
3974 TMP_DIR=$DIR/d32p/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3980 cat $DIR/d32p/tmp/symlink12 ||
3981 error "Can't open $DIR/d32p/tmp/symlink12"
3983 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3986 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3992 trap cleanup_test32_mount EXIT
3993 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3994 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3998 cleanup_test32_mount
4000 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4006 trap cleanup_test32_mount EXIT
4007 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4008 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4009 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4010 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4011 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4012 cleanup_test32_mount
4014 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4019 chmod 444 $DIR/$tfile
4020 chown $RUNAS_ID $DIR/$tfile
4022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4025 run_test 33aa "write file with mode 444 (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4032 error "$RUNAS create $tdir/$tfile failed"
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4034 error "open RDWR" || true
4036 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4040 test_mkdir $DIR/$tdir
4041 chown $RUNAS_ID $DIR/$tdir
4042 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4044 run_test 33b "test open file with malformed flags (No panic)"
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 remote_ost_nodsh && skip "remote OST with nodsh"
4056 test_mkdir $DIR/$tdir
4057 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4060 for ostnum in $(seq $OSTCOUNT); do
4061 # test-framework's OST numbering is one-based, while Lustre's
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 # check if at least some write_bytes stats are counted
4065 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats |
4067 awk '/^write_bytes/ {print $7}' )
4068 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4069 if (( ${write_bytes:-0} > 0 )); then
4075 $all_zeros || return 0
4078 echo foo > $DIR/$tdir/bar
4082 # Total up write_bytes after writing. We'd better find non-zeros.
4083 for ostnum in $(seq $OSTCOUNT); do
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter/$ostname/stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4096 for ostnum in $(seq $OSTCOUNT); do
4097 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4098 echo "Check write_bytes is in obdfilter.*.stats:"
4099 do_facet ost$ostnum lctl get_param -n \
4100 obdfilter.$ostname.stats
4102 error "OST not keeping write_bytes stats (b=22312)"
4105 run_test 33c "test write_bytes stats"
4108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 local remote_dir=$DIR/$tdir/remote_dir
4114 test_mkdir $DIR/$tdir
4115 $LFS mkdir -i $MDTIDX $remote_dir ||
4116 error "create remote directory failed"
4118 touch $remote_dir/$tfile
4119 chmod 444 $remote_dir/$tfile
4120 chown $RUNAS_ID $remote_dir/$tfile
4122 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4124 chown $RUNAS_ID $remote_dir
4125 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4126 error "create" || true
4127 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4128 error "open RDWR" || true
4129 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4131 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4138 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4139 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4140 mkdir $DIR/$tdir/local_dir
4142 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4143 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4144 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4146 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4147 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4149 rmdir $DIR/$tdir/* || error "rmdir failed"
4152 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4153 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4154 mkdir $DIR/$tdir/local_dir
4156 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4157 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4158 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4160 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4161 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4163 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4166 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4167 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4168 mkdir $DIR/$tdir/local_dir
4170 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4171 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4172 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4174 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4175 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4177 run_test 33e "mkdir and striped directory should have same mode"
4181 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 remote_mds_nodsh && skip "remote MDS with nodsh"
4189 chmod go+rwx $DIR/$tdir
4190 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4191 trap cleanup_33f EXIT
4193 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4194 error "cannot create striped directory"
4196 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4197 error "cannot create files in striped directory"
4199 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4200 error "cannot remove files in striped directory"
4202 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4203 error "cannot remove striped directory"
4207 run_test 33f "nonroot user can create, access, and remove a striped directory"
4210 mkdir -p $DIR/$tdir/dir2
4212 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4214 [[ $err =~ "exists" ]] || error "Not exists error"
4216 run_test 33g "nonroot user create already existing root created file"
4219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4220 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4221 skip "Need MDS version at least 2.13.50"
4223 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4224 error "mkdir $tdir failed"
4225 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4227 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4230 for fname in $DIR/$tdir/$tfile.bak \
4231 $DIR/$tdir/$tfile.SAV \
4232 $DIR/$tdir/$tfile.orig \
4233 $DIR/$tdir/$tfile~; do
4234 touch $fname || error "touch $fname failed"
4235 index2=$($LFS getstripe -m $fname)
4236 [ $index -eq $index2 ] ||
4237 error "$fname MDT index mismatch $index != $index2"
4241 for i in {1..250}; do
4242 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4243 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4244 touch $fname || error "touch $fname failed"
4245 index2=$($LFS getstripe -m $fname)
4246 if [[ $index != $index2 ]]; then
4247 failed=$((failed + 1))
4248 echo "$fname MDT index mismatch $index != $index2"
4252 echo "$failed MDT index mismatches"
4253 (( failed < 20 )) || error "MDT index mismatch $failed times"
4256 run_test 33h "temp file is located on the same MDT as target"
4258 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4261 $MCREATE $DIR/f34 || error "mcreate failed"
4262 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4263 error "getstripe failed"
4264 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4265 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4266 error "getstripe failed"
4267 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4268 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34a "truncate file that has not been opened ==========="
4273 [ ! -f $DIR/f34 ] && test_34a
4274 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4275 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4276 $OPENFILE -f O_RDONLY $DIR/f34
4277 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4278 error "getstripe failed"
4279 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4280 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4285 [ ! -f $DIR/f34 ] && test_34a
4286 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4287 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 $OPENFILE -f O_RDWR $DIR/f34
4289 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4290 error "$LFS getstripe failed"
4291 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4292 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4294 run_test 34c "O_RDWR opening file-with-size works =============="
4297 [ ! -f $DIR/f34 ] && test_34a
4298 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4304 run_test 34d "write to sparse file ============================="
4308 $MCREATE $DIR/f34e || error "mcreate failed"
4309 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4310 $CHECKSTAT -s 1000 $DIR/f34e ||
4311 error "Size of $DIR/f34e not equal to 1000 bytes"
4312 $OPENFILE -f O_RDWR $DIR/f34e
4313 $CHECKSTAT -s 1000 $DIR/f34e ||
4314 error "Size of $DIR/f34e not equal to 1000 bytes"
4316 run_test 34e "create objects, some with size and some without =="
4318 test_34f() { # bug 6242, 6243
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 $MCREATE $DIR/f34f || error "mcreate failed"
4324 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4325 dd if=$DIR/f34f of=$TMP/f34f
4326 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4327 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4328 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4329 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4330 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4332 run_test 34f "read from a file with no objects until EOF ======="
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4339 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4340 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4341 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4342 cancel_lru_locks osc
4343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4344 error "wrong size after lock cancel"
4346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4348 error "expanding truncate failed"
4349 cancel_lru_locks osc
4350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4351 error "wrong expanded size after lock cancel"
4353 run_test 34g "truncate long file ==============================="
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4362 sync # Flush the cache so that multiop below does not block on cache
4363 # flush when getting the group lock
4364 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4367 # Since just timed wait is not good enough, let's do a sync write
4368 # that way we are sure enough time for a roundtrip + processing
4369 # passed + 2 seconds of extra margin.
4370 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4374 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4375 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4379 local nsz=`stat -c %s $DIR/$tfile`
4380 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4382 run_test 34h "ftruncate file under grouplock should not block"
4385 cp /bin/sh $DIR/f35a
4387 chown $RUNAS_ID $DIR/f35a
4388 $RUNAS $DIR/f35a && error || true
4391 run_test 35a "exec file with mode 444 (should return and not leak)"
4395 utime $DIR/f36 || error "utime failed for MDS"
4397 run_test 36a "MDS utime check (mknod, utime)"
4401 utime $DIR/f36 || error "utime failed for OST"
4403 run_test 36b "OST utime check (open, utime)"
4408 chown $RUNAS_ID $DIR/d36
4409 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4411 run_test 36c "non-root MDS utime check (mknod, utime)"
4414 [ ! -d $DIR/d36 ] && test_36c
4415 echo "" > $DIR/d36/f36
4416 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4418 run_test 36d "non-root OST utime check (open, utime)"
4421 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/$tfile
4425 $RUNAS utime $DIR/$tdir/$tfile &&
4426 error "utime worked, expected failure" || true
4428 run_test 36e "utime on non-owned file (should return error)"
4432 local LANG_SAVE=$LANG
4433 local LC_LANG_SAVE=$LC_LANG
4434 export LANG=C LC_LANG=C # for date language
4436 DATESTR="Dec 20 2000"
4437 test_mkdir $DIR/$tdir
4438 lctl set_param fail_loc=$fl
4440 cp /etc/hosts $DIR/$tdir/$tfile
4441 sync & # write RPC generated with "current" inode timestamp, but delayed
4443 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4444 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4445 cancel_lru_locks $OSC
4446 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4448 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4449 echo "BEFORE: $LS_BEFORE" && \
4450 echo "AFTER : $LS_AFTER" && \
4451 echo "WANT : $DATESTR" && \
4452 error "$DIR/$tdir/$tfile timestamps changed" || true
4454 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4461 subr_36fh "0x80000214"
4463 run_test 36f "utime on file racing with OST BRW write =========="
4466 remote_ost_nodsh && skip "remote OST with nodsh"
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4469 skip "Need MDS version at least 2.12.51"
4474 local tgt="obdfilter"
4476 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4478 test_mkdir $DIR/$tdir
4479 fmd_max_age=$(do_facet $facet \
4480 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4483 echo "FMD max age: ${fmd_max_age}s"
4484 touch $DIR/$tdir/$tfile
4485 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4486 gawk '{cnt=cnt+$1} END{print cnt}')
4487 echo "FMD before: $fmd"
4489 error "FMD wasn't create by touch"
4490 sleep $((fmd_max_age + 12))
4491 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4492 gawk '{cnt=cnt+$1} END{print cnt}')
4493 echo "FMD after: $fmd"
4495 error "FMD wasn't expired by ping"
4497 run_test 36g "FMD cache expiry ====================="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4503 subr_36fh "0x80000227"
4505 run_test 36h "utime on file racing with OST BRW write =========="
4508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4510 test_mkdir $DIR/$tdir
4511 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4513 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4514 local new_mtime=$((mtime + 200))
4516 #change Modify time of striped dir
4517 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4518 error "change mtime failed"
4520 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4522 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4524 run_test 36i "change mtime on striped directory"
4526 # test_37 - duplicate with tests 32q 32r
4529 local file=$DIR/$tfile
4531 openfile -f O_DIRECTORY $file
4534 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4535 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4537 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4539 test_39a() { # was test_39
4541 touch $DIR/${tfile}2
4542 # ls -l $DIR/$tfile $DIR/${tfile}2
4543 # ls -lu $DIR/$tfile $DIR/${tfile}2
4544 # ls -lc $DIR/$tfile $DIR/${tfile}2
4546 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4547 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4549 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4551 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4553 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4554 error "O_TRUNC didn't change timestamps"
4557 run_test 39a "mtime changed on create"
4560 test_mkdir -c1 $DIR/$tdir
4561 cp -p /etc/passwd $DIR/$tdir/fopen
4562 cp -p /etc/passwd $DIR/$tdir/flink
4563 cp -p /etc/passwd $DIR/$tdir/funlink
4564 cp -p /etc/passwd $DIR/$tdir/frename
4565 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4568 echo "aaaaaa" >> $DIR/$tdir/fopen
4569 echo "aaaaaa" >> $DIR/$tdir/flink
4570 echo "aaaaaa" >> $DIR/$tdir/funlink
4571 echo "aaaaaa" >> $DIR/$tdir/frename
4573 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4578 cat $DIR/$tdir/fopen > /dev/null
4579 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4580 rm -f $DIR/$tdir/funlink2
4581 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4583 for (( i=0; i < 2; i++ )) ; do
4584 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4585 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4586 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4587 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4589 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4590 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4591 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4592 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39b "mtime change on open, link, unlink, rename ======"
4600 # this should be set to past
4601 TEST_39_MTIME=`date -d "1 year ago" +%s`
4607 local mtime0=`stat -c %Y $DIR1/$tfile`
4609 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4610 local mtime1=`stat -c %Y $DIR1/$tfile`
4611 [ "$mtime1" = $TEST_39_MTIME ] || \
4612 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4615 echo hello >> $DIR1/$tfile
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4619 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4621 mv $DIR1/$tfile $DIR1/$tfile-1
4623 for (( i=0; i < 2; i++ )) ; do
4624 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4625 [ "$mtime2" = "$mtime3" ] || \
4626 error "mtime ($mtime2) changed (to $mtime3) on rename"
4628 cancel_lru_locks $OSC
4629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4632 run_test 39c "mtime change on rename ==========================="
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime=`stat -c %Y $DIR1/$tfile`
4643 [ $mtime = $TEST_39_MTIME ] || \
4644 error "mtime($mtime) is not set to $TEST_39_MTIME"
4646 cancel_lru_locks $OSC
4647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 run_test 39d "create, utime, stat =============================="
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile`
4663 [ $mtime2 = $TEST_39_MTIME ] || \
4664 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4666 cancel_lru_locks $OSC
4667 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4670 run_test 39e "create, stat, utime, stat ========================"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 mtime1=`stat -c %Y $DIR1/$tfile`
4680 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4682 for (( i=0; i < 2; i++ )) ; do
4683 local mtime2=`stat -c %Y $DIR1/$tfile`
4684 [ $mtime2 = $TEST_39_MTIME ] || \
4685 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4687 cancel_lru_locks $OSC
4688 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4691 run_test 39f "create, stat, sleep, utime, stat ================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 echo hello >> $DIR1/$tfile
4698 local mtime1=`stat -c %Y $DIR1/$tfile`
4701 chmod o+r $DIR1/$tfile
4703 for (( i=0; i < 2; i++ )) ; do
4704 local mtime2=`stat -c %Y $DIR1/$tfile`
4705 [ "$mtime1" = "$mtime2" ] || \
4706 error "lost mtime: $mtime2, should be $mtime1"
4708 cancel_lru_locks $OSC
4709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4712 run_test 39g "write, chmod, stat ==============================="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 echo hello >> $DIR1/$tfile
4723 local mtime1=`stat -c %Y $DIR1/$tfile`
4725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4727 if [ "$d1" != "$d2" ]; then
4728 echo "write and touch not within one second"
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ "$mtime2" = $TEST_39_MTIME ] || \
4733 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4740 run_test 39h "write, utime within one second, stat ============="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4751 mv $DIR1/$tfile $DIR1/$tfile-1
4753 for (( i=0; i < 2; i++ )) ; do
4754 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39i "write, rename, stat =============================="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 start_full_debug_logging
4772 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4773 lctl set_param fail_loc=0x80000412
4774 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4775 error "multiop failed"
4777 local mtime1=`stat -c %Y $DIR1/$tfile`
4779 mv $DIR1/$tfile $DIR1/$tfile-1
4781 kill -USR1 $multipid
4782 wait $multipid || error "multiop close failed"
4784 for (( i=0; i < 2; i++ )) ; do
4785 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4786 [ "$mtime1" = "$mtime2" ] ||
4787 error "mtime is lost on close: $mtime2, " \
4791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4793 lctl set_param fail_loc=0
4794 stop_full_debug_logging
4796 run_test 39j "write, rename, close, stat ======================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4806 local mtime1=`stat -c %Y $DIR1/$tfile`
4808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4810 kill -USR1 $multipid
4811 wait $multipid || error "multiop close failed"
4813 for (( i=0; i < 2; i++ )) ; do
4814 local mtime2=`stat -c %Y $DIR1/$tfile`
4816 [ "$mtime2" = $TEST_39_MTIME ] || \
4817 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4823 run_test 39k "write, utime, close, stat ========================"
4825 # this should be set to future
4826 TEST_39_ATIME=`date -d "1 year" +%s`
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 remote_mds_nodsh && skip "remote MDS with nodsh"
4832 local atime_diff=$(do_facet $SINGLEMDS \
4833 lctl get_param -n mdd.*MDT0000*.atime_diff)
4835 mkdir_on_mdt0 $DIR/$tdir
4837 # test setting directory atime to future
4838 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4839 local atime=$(stat -c %X $DIR/$tdir)
4840 [ "$atime" = $TEST_39_ATIME ] ||
4841 error "atime is not set to future: $atime, $TEST_39_ATIME"
4843 # test setting directory atime from future to now
4844 local now=$(date +%s)
4845 touch -a -d @$now $DIR/$tdir
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -eq "$now" ] ||
4849 error "atime is not updated from future: $atime, $now"
4851 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4854 # test setting directory atime when now > dir atime + atime_diff
4855 local d1=$(date +%s)
4857 local d2=$(date +%s)
4858 cancel_lru_locks mdc
4859 atime=$(stat -c %X $DIR/$tdir)
4860 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4861 error "atime is not updated : $atime, should be $d2"
4863 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4866 # test not setting directory atime when now < dir atime + atime_diff
4868 cancel_lru_locks mdc
4869 atime=$(stat -c %X $DIR/$tdir)
4870 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4871 error "atime is updated to $atime, should remain $d1<atime<$d2"
4873 do_facet $SINGLEMDS \
4874 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4876 run_test 39l "directory atime update ==========================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local far_past_mtime=$(date -d "May 29 1953" +%s)
4884 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4886 touch -m -d @$far_past_mtime $DIR1/$tfile
4887 touch -a -d @$far_past_atime $DIR1/$tfile
4889 for (( i=0; i < 2; i++ )) ; do
4890 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4891 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4892 error "atime or mtime set incorrectly"
4894 cancel_lru_locks $OSC
4895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4898 run_test 39m "test atime and mtime before 1970"
4900 test_39n() { # LU-3832
4901 remote_mds_nodsh && skip "remote MDS with nodsh"
4903 local atime_diff=$(do_facet $SINGLEMDS \
4904 lctl get_param -n mdd.*MDT0000*.atime_diff)
4909 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4913 atime0=$(stat -c %X $DIR/$tfile)
4916 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4917 atime1=$(stat -c %X $DIR/$tfile)
4920 cancel_lru_locks mdc
4921 cancel_lru_locks osc
4922 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4923 atime2=$(stat -c %X $DIR/$tfile)
4925 do_facet $SINGLEMDS \
4926 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4928 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4929 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4931 run_test 39n "check that O_NOATIME is honored"
4934 TESTDIR=$DIR/$tdir/$tfile
4935 [ -e $TESTDIR ] && rm -rf $TESTDIR
4942 links2=$(stat -c %h .)
4943 [ $(($links1 + 2)) != $links2 ] &&
4944 error "wrong links count $(($links1 + 2)) != $links2"
4946 links3=$(stat -c %h .)
4947 [ $(($links1 + 1)) != $links3 ] &&
4948 error "wrong links count $links1 != $links3"
4951 run_test 39o "directory cached attributes updated after create"
4954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4957 TESTDIR=$DIR/$tdir/$tdir
4958 [ -e $TESTDIR ] && rm -rf $TESTDIR
4959 test_mkdir -p $TESTDIR
4963 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4964 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4966 links2=$(stat -c %h .)
4967 [ $(($links1 + 2)) != $links2 ] &&
4968 error "wrong links count $(($links1 + 2)) != $links2"
4970 links3=$(stat -c %h .)
4971 [ $(($links1 + 1)) != $links3 ] &&
4972 error "wrong links count $links1 != $links3"
4975 run_test 39p "remote directory cached attributes updated after create ========"
4978 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4979 skip "no atime update on old OST"
4980 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4981 skip_env "ldiskfs only test"
4985 saved_adiff=$(do_facet ost1 \
4986 lctl get_param -n obdfilter.*OST0000.atime_diff)
4987 stack_trap "do_facet ost1 \
4988 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4990 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4992 $LFS setstripe -i 0 $DIR/$tfile
4993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4994 error "can't write initial file"
4995 cancel_lru_locks osc
4997 # exceed atime_diff and access file
4999 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5000 error "can't udpate atime"
5002 local atime_cli=$(stat -c %X $DIR/$tfile)
5003 echo "client atime: $atime_cli"
5004 # allow atime update to be written to device
5005 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5008 local ostdev=$(ostdevname 1)
5009 local fid=($(lfs getstripe -y $DIR/$tfile |
5010 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5011 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5012 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5014 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5015 local atime_ost=$(do_facet ost1 "$cmd" |&
5016 awk -F'[: ]' '/atime:/ { print $4 }')
5017 (( atime_cli == atime_ost )) ||
5018 error "atime on client $atime_cli != ost $atime_ost"
5020 run_test 39r "lazy atime update on OST"
5022 test_39q() { # LU-8041
5023 local testdir=$DIR/$tdir
5025 multiop_bg_pause $testdir D_c || error "multiop failed"
5027 cancel_lru_locks mdc
5028 kill -USR1 $multipid
5029 local atime=$(stat -c %X $testdir)
5030 [ "$atime" -ne 0 ] || error "atime is zero"
5032 run_test 39q "close won't zero out atime"
5035 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5036 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5037 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5038 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5039 error "$tfile is not 4096 bytes in size"
5041 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5045 small_write $DIR/f41 18
5047 run_test 41 "test small file write + fstat ====================="
5049 count_ost_writes() {
5050 lctl get_param -n ${OSC}.*.stats |
5051 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5052 END { printf("%0.0f", writes) }'
5059 BG_DIRTY_RATIO_SAVE=10
5060 MAX_BG_DIRTY_RATIO=25
5064 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5065 # dirty_ratio, dirty_background_ratio
5066 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5067 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5068 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5069 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5071 # if file not here, we are a 2.4 kernel
5072 kill -CONT `pidof kupdated`
5077 # setup the trap first, so someone cannot exit the test at the
5078 # exact wrong time and mess up a machine
5079 trap start_writeback EXIT
5080 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5081 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5082 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5083 sysctl -w vm.dirty_writeback_centisecs=0
5084 sysctl -w vm.dirty_writeback_centisecs=0
5085 # save and increase /proc/sys/vm/dirty_ratio
5086 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5087 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5088 # save and increase /proc/sys/vm/dirty_background_ratio
5089 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5090 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5092 # if file not here, we are a 2.4 kernel
5093 kill -STOP `pidof kupdated`
5097 # ensure that all stripes have some grant before we test client-side cache
5099 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5100 dd if=/dev/zero of=$i bs=4k count=1
5105 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5106 # file truncation, and file removal.
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 cancel_lru_locks $OSC
5113 sync; sleep 1; sync # just to be safe
5114 BEFOREWRITES=`count_ost_writes`
5115 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5116 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5117 AFTERWRITES=`count_ost_writes`
5118 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5119 error "$BEFOREWRITES < $AFTERWRITES"
5122 run_test 42a "ensure that we don't flush on close"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5128 cancel_lru_locks $OSC
5131 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5132 BEFOREWRITES=$(count_ost_writes)
5133 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5134 AFTERWRITES=$(count_ost_writes)
5135 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5136 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5138 BEFOREWRITES=$(count_ost_writes)
5139 sync || error "sync: $?"
5140 AFTERWRITES=$(count_ost_writes)
5141 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5142 error "$BEFOREWRITES < $AFTERWRITES on sync"
5144 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5148 run_test 42b "test destroy of file with cached dirty data ======"
5150 # if these tests just want to test the effect of truncation,
5151 # they have to be very careful. consider:
5152 # - the first open gets a {0,EOF}PR lock
5153 # - the first write conflicts and gets a {0, count-1}PW
5154 # - the rest of the writes are under {count,EOF}PW
5155 # - the open for truncate tries to match a {0,EOF}PR
5156 # for the filesize and cancels the PWs.
5157 # any number of fixes (don't get {0,EOF} on open, match
5158 # composite locks, do smarter file size management) fix
5159 # this, but for now we want these tests to verify that
5160 # the cancellation with truncate intent works, so we
5161 # start the file with a full-file pw lock to match against
5162 # until the truncate.
5167 cancel_lru_locks $OSC
5169 # prime the file with 0,EOF PW to match
5173 # now the real test..
5174 dd if=/dev/zero of=$file bs=1024 count=100
5175 BEFOREWRITES=`count_ost_writes`
5176 $TRUNCATE $file $offset
5177 cancel_lru_locks $OSC
5178 AFTERWRITES=`count_ost_writes`
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5187 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5190 run_test 42c "test partial truncate of file with cached dirty data"
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5197 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5200 run_test 42d "test complete truncate of file with cached dirty data"
5202 test_42e() { # bug22074
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5205 local TDIR=$DIR/${tdir}e
5206 local pages=16 # hardcoded 16 pages, don't change it.
5207 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5208 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5212 test_mkdir $DIR/${tdir}e
5213 $LFS setstripe -c 1 $TDIR
5214 createmany -o $TDIR/f $files
5216 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5218 # we assume that with $OSTCOUNT files, at least one of them will
5219 # be allocated on OST0.
5220 warmup_files=$((OSTCOUNT * max_dirty_mb))
5221 createmany -o $TDIR/w $warmup_files
5223 # write a large amount of data into one file and sync, to get good
5224 # avail_grant number from OST.
5225 for ((i=0; i<$warmup_files; i++)); do
5226 idx=$($LFS getstripe -i $TDIR/w$i)
5227 [ $idx -ne 0 ] && continue
5228 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5231 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # create as much dirty pages as we can while not to trigger the actual
5237 # RPCs directly. but depends on the env, VFS may trigger flush during this
5238 # period, hopefully we are good.
5239 for ((i=0; i<$warmup_files; i++)); do
5240 idx=$($LFS getstripe -i $TDIR/w$i)
5241 [ $idx -ne 0 ] && continue
5242 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5244 $LCTL get_param $proc_osc0/cur_dirty_bytes
5245 $LCTL get_param $proc_osc0/cur_grant_bytes
5247 # perform the real test
5248 $LCTL set_param $proc_osc0/rpc_stats 0
5249 for ((;i<$files; i++)); do
5250 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5251 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5254 $LCTL get_param $proc_osc0/rpc_stats
5257 local have_ppr=false
5258 $LCTL get_param $proc_osc0/rpc_stats |
5259 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5260 # skip lines until we are at the RPC histogram data
5261 [ "$PPR" == "pages" ] && have_ppr=true && continue
5262 $have_ppr || continue
5264 # we only want the percent stat for < 16 pages
5265 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5267 percent=$((percent + WPCT))
5268 if [[ $percent -gt 15 ]]; then
5269 error "less than 16-pages write RPCs" \
5276 run_test 42e "verify sub-RPC writes are not done synchronously"
5278 test_43A() { # was test_43
5279 test_mkdir $DIR/$tdir
5280 cp -p /bin/ls $DIR/$tdir/$tfile
5281 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5283 # give multiop a chance to open
5286 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5288 # Wait for multiop to exit
5291 run_test 43A "execution of file opened for write should return -ETXTBSY"
5294 test_mkdir $DIR/$tdir
5295 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5296 $DIR/$tdir/sleep 60 &
5298 # Make sure exec of $tdir/sleep wins race with truncate
5300 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5303 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 test_mkdir $DIR/$tdir
5309 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5310 $DIR/$tdir/sleep 60 &
5312 # Make sure exec of $tdir/sleep wins race with truncate
5314 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5317 run_test 43b "truncate of file being executed should return -ETXTBSY"
5320 local testdir="$DIR/$tdir"
5323 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5324 ( cd $testdir && md5sum -c )
5326 run_test 43c "md5sum of copy into lustre"
5328 test_44A() { # was test_44
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5332 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5334 run_test 44A "zero length read from a sparse stripe"
5337 local nstripe=$($LFS getstripe -c -d $DIR)
5338 [ -z "$nstripe" ] && skip "can't get stripe info"
5339 [[ $nstripe -gt $OSTCOUNT ]] &&
5340 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5342 local stride=$($LFS getstripe -S -d $DIR)
5343 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5344 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5347 OFFSETS="0 $((stride/2)) $((stride-1))"
5348 for offset in $OFFSETS; do
5349 for i in $(seq 0 $((nstripe-1))); do
5350 local GLOBALOFFSETS=""
5352 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5353 local myfn=$DIR/d44a-$size
5354 echo "--------writing $myfn at $size"
5355 ll_sparseness_write $myfn $size ||
5356 error "ll_sparseness_write"
5357 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5358 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5359 error "ll_sparseness_verify $GLOBALOFFSETS"
5361 for j in $(seq 0 $((nstripe-1))); do
5363 size=$((((j + $nstripe )*$stride + $offset)))
5364 ll_sparseness_write $myfn $size ||
5365 error "ll_sparseness_write"
5366 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5368 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5369 error "ll_sparseness_verify $GLOBALOFFSETS"
5374 run_test 44a "test sparse pwrite ==============================="
5378 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5384 before=`dirty_osc_total`
5385 echo executing "\"$*\""
5387 after=`dirty_osc_total`
5388 echo before $before, after $after
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5394 # Obtain grants from OST if it supports it
5395 echo blah > ${f}_grant
5398 do_dirty_record "echo blah > $f"
5399 [[ $before -eq $after ]] && error "write wasn't cached"
5400 do_dirty_record "> $f"
5401 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5402 do_dirty_record "echo blah > $f"
5403 [[ $before -eq $after ]] && error "write wasn't cached"
5404 do_dirty_record "sync"
5405 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5406 do_dirty_record "echo blah > $f"
5407 [[ $before -eq $after ]] && error "write wasn't cached"
5408 do_dirty_record "cancel_lru_locks osc"
5409 [[ $before -gt $after ]] ||
5410 error "lock cancellation didn't lower dirty count"
5413 run_test 45 "osc io page accounting ============================"
5415 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5416 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5417 # objects offset and an assert hit when an rpc was built with 1023's mapped
5418 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5427 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5428 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5432 run_test 46 "dirtying a previously written page ================"
5434 # test_47 is removed "Device nodes check" is moved to test_28
5436 test_48a() { # bug 2399
5437 [ "$mds1_FSTYPE" = "zfs" ] &&
5438 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5439 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5441 test_mkdir $DIR/$tdir
5443 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5444 test_mkdir $DIR/$tdir
5445 touch foo || error "'touch foo' failed after recreating cwd"
5447 touch .foo || error "'touch .foo' failed after recreating cwd"
5449 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5450 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5451 cd . || error "'cd .' failed after recreating cwd"
5452 mkdir . && error "'mkdir .' worked after recreating cwd"
5453 rmdir . && error "'rmdir .' worked after recreating cwd"
5454 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5455 cd .. || error "'cd ..' failed after recreating cwd"
5457 run_test 48a "Access renamed working dir (should return errors)="
5459 test_48b() { # bug 2399
5461 test_mkdir $DIR/$tdir
5463 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5464 touch foo && error "'touch foo' worked after removing cwd"
5465 mkdir foo && error "'mkdir foo' worked after removing cwd"
5466 touch .foo && error "'touch .foo' worked after removing cwd"
5467 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5468 ls . > /dev/null && error "'ls .' worked after removing cwd"
5469 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5470 mkdir . && error "'mkdir .' worked after removing cwd"
5471 rmdir . && error "'rmdir .' worked after removing cwd"
5472 ln -s . foo && error "'ln -s .' worked after removing cwd"
5473 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5475 run_test 48b "Access removed working dir (should return errors)="
5477 test_48c() { # bug 2350
5478 #lctl set_param debug=-1
5481 test_mkdir -p $DIR/$tdir/dir
5483 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5484 $TRACE touch foo && error "touch foo worked after removing cwd"
5485 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5486 touch .foo && error "touch .foo worked after removing cwd"
5487 mkdir .foo && error "mkdir .foo worked after removing cwd"
5488 $TRACE ls . && error "'ls .' worked after removing cwd"
5489 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5490 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5491 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5492 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5493 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5495 run_test 48c "Access removed working subdir (should return errors)"
5497 test_48d() { # bug 2350
5498 #lctl set_param debug=-1
5501 test_mkdir -p $DIR/$tdir/dir
5503 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5504 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5505 $TRACE touch foo && error "'touch foo' worked after removing parent"
5506 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5507 touch .foo && error "'touch .foo' worked after removing parent"
5508 mkdir .foo && error "mkdir .foo worked after removing parent"
5509 $TRACE ls . && error "'ls .' worked after removing parent"
5510 $TRACE ls .. && error "'ls ..' worked after removing parent"
5511 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5512 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5513 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5516 run_test 48d "Access removed parent subdir (should return errors)"
5518 test_48e() { # bug 4134
5519 #lctl set_param debug=-1
5522 test_mkdir -p $DIR/$tdir/dir
5524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5526 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5527 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5528 # On a buggy kernel addition of "touch foo" after cd .. will
5529 # produce kernel oops in lookup_hash_it
5530 touch ../foo && error "'cd ..' worked after recreate parent"
5532 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5534 run_test 48e "Access to recreated parent subdir (should return errors)"
5537 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5538 skip "need MDS >= 2.13.55"
5539 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5540 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5541 skip "needs different host for mdt1 mdt2"
5542 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5544 $LFS mkdir -i0 $DIR/$tdir
5545 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5547 for d in sub1 sub2 sub3; do
5548 #define OBD_FAIL_OSD_REF_DEL 0x19c
5549 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5550 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5553 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5555 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5557 test_49() { # LU-1030
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 remote_ost_nodsh && skip "remote OST with nodsh"
5561 # get ost1 size - $FSNAME-OST0000
5562 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5564 # write 800M at maximum
5565 [[ $ost1_size -lt 2 ]] && ost1_size=2
5566 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5572 # change max_pages_per_rpc while writing the file
5573 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5574 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5575 # loop until dd process exits
5576 while ps ax -opid | grep -wq $dd_pid; do
5577 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5578 sleep $((RANDOM % 5 + 1))
5580 # restore original max_pages_per_rpc
5581 $LCTL set_param $osc1_mppc=$orig_mppc
5582 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5584 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5588 test_mkdir $DIR/$tdir
5590 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5592 run_test 50 "special situations: /proc symlinks ==============="
5594 test_51a() { # was test_51
5595 # bug 1516 - create an empty entry right after ".." then split dir
5596 test_mkdir -c1 $DIR/$tdir
5597 touch $DIR/$tdir/foo
5598 $MCREATE $DIR/$tdir/bar
5600 createmany -m $DIR/$tdir/longfile 201
5602 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5603 $MCREATE $DIR/$tdir/longfile$FNUM
5608 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5610 run_test 51a "special situations: split htree with empty entry =="
5612 cleanup_print_lfs_df () {
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 local dir=$DIR/$tdir
5622 local nrdirs=$((65536 + 100))
5624 # cleanup the directory
5627 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5631 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5632 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5633 [[ $numfree -lt $nrdirs ]] &&
5634 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5636 # need to check free space for the directories as well
5637 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5638 numfree=$(( blkfree / $(fs_inode_ksize) ))
5639 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5641 trap cleanup_print_lfs_df EXIT
5644 createmany -d $dir/d $nrdirs || {
5645 unlinkmany $dir/d $nrdirs
5646 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5650 nrdirs=$(ls -U $dir | wc -l)
5652 # unlink all but 100 subdirectories, then check it still works
5654 local delete=$((nrdirs - left))
5659 # for ldiskfs the nlink count should be 1, but this is OSD specific
5660 # and so this is listed for informational purposes only
5661 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5662 unlinkmany -d $dir/d $delete ||
5663 error "unlink of first $delete subdirs failed"
5665 echo "nlink between: $(stat -c %h $dir)"
5666 local found=$(ls -U $dir | wc -l)
5667 [ $found -ne $left ] &&
5668 error "can't find subdirs: found only $found, expected $left"
5670 unlinkmany -d $dir/d $delete $left ||
5671 error "unlink of second $left subdirs failed"
5672 # regardless of whether the backing filesystem tracks nlink accurately
5673 # or not, the nlink count shouldn't be more than "." and ".." here
5674 local after=$(stat -c %h $dir)
5675 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5676 echo "nlink after: $after"
5678 cleanup_print_lfs_df
5680 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5684 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5686 test_mkdir $DIR/$tdir
5687 createmany -o $DIR/$tdir/t- 1000
5688 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5689 for N in $(seq 0 $((OSTCOUNT - 1))); do
5690 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5691 END { printf("%0.0f", objs) }' $TMP/$tfile)
5692 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5693 '($1 == '$N') { objs += 1 } \
5694 END { printf("%0.0f", objs) }')
5695 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5697 unlinkmany $DIR/$tdir/t- 1000
5700 for N in $(seq 1 $((OSTCOUNT - 1))); do
5701 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5702 error "OST $N has less objects vs OST $NLAST" \
5703 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5704 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5705 error "OST $N has less objects vs OST $NLAST" \
5706 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5708 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5709 error "OST $N has less #0 objects vs OST $NLAST" \
5710 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5711 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5712 error "OST $N has less #0 objects vs OST $NLAST" \
5713 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5718 run_test 51d "check object distribution"
5721 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5722 skip_env "ldiskfs only test"
5725 test_mkdir -c1 $DIR/$tdir
5726 test_mkdir -c1 $DIR/$tdir/d0
5728 touch $DIR/$tdir/d0/foo
5729 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5730 error "file exceed 65000 nlink limit!"
5731 unlinkmany $DIR/$tdir/d0/f- 65001
5734 run_test 51e "check file nlink limit"
5737 test_mkdir $DIR/$tdir
5740 local ulimit_old=$(ulimit -n)
5741 local spare=20 # number of spare fd's for scripts/libraries, etc.
5742 local mdt=$($LFS getstripe -m $DIR/$tdir)
5743 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5745 echo "MDT$mdt numfree=$numfree, max=$max"
5746 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5747 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5748 while ! ulimit -n $((numfree + spare)); do
5749 numfree=$((numfree * 3 / 4))
5751 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5753 echo "left ulimit at $ulimit_old"
5756 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5757 unlinkmany $DIR/$tdir/f $numfree
5758 error "create+open $numfree files in $DIR/$tdir failed"
5760 ulimit -n $ulimit_old
5762 # if createmany exits at 120s there will be fewer than $numfree files
5763 unlinkmany $DIR/$tdir/f $numfree || true
5765 run_test 51f "check many open files limit"
5768 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5769 test_mkdir $DIR/$tdir
5770 touch $DIR/$tdir/foo
5771 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5772 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5773 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5774 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5775 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5777 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5778 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5779 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5781 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5782 cp -r $DIR/$tdir $TMP/
5783 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5785 run_test 52a "append-only flag test (should return errors)"
5788 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5789 test_mkdir $DIR/$tdir
5790 touch $DIR/$tdir/foo
5791 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5792 cat test > $DIR/$tdir/foo && error "cat test worked"
5793 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5794 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5795 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5797 echo foo >> $DIR/$tdir/foo && error "echo worked"
5798 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5799 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5800 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5801 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5803 chattr -i $DIR/$tdir/foo || error "chattr failed"
5805 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5807 run_test 52b "immutable flag test (should return errors) ======="
5810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5811 remote_mds_nodsh && skip "remote MDS with nodsh"
5812 remote_ost_nodsh && skip "remote OST with nodsh"
5825 local support_last_seq=true
5827 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5828 support_last_seq=false
5831 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5833 for value in $(do_facet $SINGLEMDS \
5834 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5835 param=$(echo ${value[0]} | cut -d "=" -f1)
5836 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5838 if $support_last_seq; then
5839 param_seq=$(echo $param |
5840 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5841 mds_last_seq=$(do_facet $SINGLEMDS \
5842 $LCTL get_param -n $param_seq)
5844 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5846 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5847 node=$(facet_active_host ost$((ostnum+1)))
5848 param="obdfilter.$ostname.last_id"
5849 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5850 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5851 ost_last_id=$ost_last
5853 if $support_last_seq; then
5854 ost_last_id=$(echo $ost_last |
5855 awk -F':' '{print $2}' |
5857 ost_last_seq=$(echo $ost_last |
5858 awk -F':' '{print $1}')
5859 [[ $ost_last_seq = $mds_last_seq ]] || continue
5862 if [[ $ost_last_id != $mds_last ]]; then
5863 error "$ost_last_id != $mds_last"
5870 $found || error "can not match last_seq/last_id for $mdtosc"
5873 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5876 perl -MSocket -e ';' || skip "no Socket perl module installed"
5878 $SOCKETSERVER $DIR/socket ||
5879 error "$SOCKETSERVER $DIR/socket failed: $?"
5880 $SOCKETCLIENT $DIR/socket ||
5881 error "$SOCKETCLIENT $DIR/socket failed: $?"
5882 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5884 run_test 54a "unix domain socket test =========================="
5890 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5892 run_test 54b "char device works in lustre ======================"
5895 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5896 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5897 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5899 for i in $(seq 3 7); do
5900 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5909 loopdev="$DIR/loop54c"
5912 $UMOUNT $DIR/$tdir || rc=$?
5913 losetup -d $loopdev || true
5914 losetup -d $LOOPDEV || true
5915 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5922 loopdev="$DIR/loop54c"
5925 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5926 trap cleanup_54c EXIT
5927 mknod $loopdev b 7 $LOOPNUM
5928 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5929 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5930 losetup $loopdev $DIR/$tfile ||
5931 error "can't set up $loopdev for $DIR/$tfile"
5932 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5933 test_mkdir $DIR/$tdir
5934 mount -t ext2 $loopdev $DIR/$tdir ||
5935 error "error mounting $loopdev on $DIR/$tdir"
5936 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5939 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5943 run_test 54c "block device works in lustre ====================="
5949 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5951 run_test 54d "fifo device works in lustre ======================"
5956 cp -aL /dev/console $f
5957 echo $string > $f || error "echo $string to $f failed"
5959 run_test 54e "console/tty device works in lustre ======================"
5964 local dir=$DIR/$tdir
5967 test_mkdir -p $dir/dir
5968 for i in $(seq $numfiles); do
5970 touch $dir/dir/file$i
5973 local numcomp=$($LFS getstripe --component-count $dir)
5975 [[ $numcomp == 0 ]] && numcomp=1
5977 # test lfs getstripe with --recursive
5978 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5980 [[ $filenum -eq $((numfiles * 2)) ]] ||
5981 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5982 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5983 [[ $filenum -eq $numfiles ]] ||
5984 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5985 echo "$LFS getstripe showed obdidx or l_ost_idx"
5987 # test lfs getstripe with file instead of dir
5988 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5989 [[ $filenum -eq 1 ]] ||
5990 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5991 echo "$LFS getstripe file1 passed"
5993 #test lfs getstripe with --verbose
5994 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5995 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5996 error "$LFS getstripe --verbose $dir: "\
5997 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5998 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5999 error "$LFS getstripe $dir: showed lmm_magic"
6001 #test lfs getstripe with -v prints lmm_fid
6002 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6003 local countfids=$((numdirs + numfiles * numcomp))
6004 [[ $filenum -eq $countfids ]] ||
6005 error "$LFS getstripe -v $dir: "\
6006 "got $filenum want $countfids lmm_fid"
6007 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6008 error "$LFS getstripe $dir: showed lmm_fid by default"
6009 echo "$LFS getstripe --verbose passed"
6011 #check for FID information
6012 local fid1=$($LFS getstripe --fid $dir/file1)
6013 local fid2=$($LFS getstripe --verbose $dir/file1 |
6014 awk '/lmm_fid: / { print $2; exit; }')
6015 local fid3=$($LFS path2fid $dir/file1)
6017 [ "$fid1" != "$fid2" ] &&
6018 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6019 [ "$fid1" != "$fid3" ] &&
6020 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6021 echo "$LFS getstripe --fid passed"
6023 #test lfs getstripe with --obd
6024 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6025 error "$LFS getstripe --obd wrong_uuid: should return error"
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6030 local obduuid=$(ostuuid_from_index $ostidx)
6031 local found=$($LFS getstripe -r --obd $obduuid $dir |
6032 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6034 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6035 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6037 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6040 [[ $found -eq $filenum ]] ||
6041 error "$LFS getstripe --obd: found $found expect $filenum"
6042 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6043 sed '/^[ ]*'${ostidx}'[ ]/d' |
6044 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6045 error "$LFS getstripe --obd: should not show file on other obd"
6046 echo "$LFS getstripe --obd passed"
6048 run_test 56a "check $LFS getstripe"
6051 local dir=$DIR/$tdir
6055 for i in $(seq $numdirs); do
6056 test_mkdir $dir/dir$i
6059 # test lfs getdirstripe default mode is non-recursion, which is
6060 # different from lfs getstripe
6061 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6063 [[ $dircnt -eq 1 ]] ||
6064 error "$LFS getdirstripe: found $dircnt, not 1"
6065 dircnt=$($LFS getdirstripe --recursive $dir |
6066 grep -c lmv_stripe_count)
6067 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6068 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6070 run_test 56b "check $LFS getdirstripe"
6073 remote_ost_nodsh && skip "remote OST with nodsh"
6076 local ost_name=$(ostname_from_index $ost_idx)
6077 local old_status=$(ost_dev_status $ost_idx)
6078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6080 [[ -z "$old_status" ]] ||
6081 skip_env "OST $ost_name is in $old_status status"
6083 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6084 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6085 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6086 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6087 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6088 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6091 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6092 error "$LFS df -v showing inactive devices"
6095 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6097 [[ "$new_status" =~ "D" ]] ||
6098 error "$ost_name status is '$new_status', missing 'D'"
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6100 [[ "$new_status" =~ "N" ]] ||
6101 error "$ost_name status is '$new_status', missing 'N'"
6103 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6104 [[ "$new_status" =~ "f" ]] ||
6105 error "$ost_name status is '$new_status', missing 'f'"
6108 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6109 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6110 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6111 [[ -z "$p" ]] && restore_lustre_params < $p || true
6114 new_status=$(ost_dev_status $ost_idx)
6115 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6116 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6117 # can't check 'f' as devices may actually be on flash
6119 run_test 56c "check 'lfs df' showing device status"
6122 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6123 local osts=$($LFS df -v $MOUNT | grep -c OST)
6127 (( mdts == MDSCOUNT )) ||
6128 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6129 (( osts == OSTCOUNT )) ||
6130 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6132 run_test 56d "'lfs df -v' prints only configured devices"
6137 local local_tdir="$1"
6138 local local_numfiles="$2"
6139 local local_numdirs="$3"
6140 local dir_params="$4"
6141 local dir_stripe_params="$5"
6143 if [ ! -d "$local_tdir" ] ; then
6144 test_mkdir -p $dir_stripe_params $local_tdir
6145 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6146 for i in $(seq $local_numfiles) ; do
6147 touch $local_tdir/file$i
6149 for i in $(seq $local_numdirs) ; do
6150 test_mkdir $dir_stripe_params $local_tdir/dir$i
6151 for j in $(seq $local_numfiles) ; do
6152 touch $local_tdir/dir$i/file$j
6158 setup_56_special() {
6160 local local_numfiles=$2
6161 local local_numdirs=$3
6163 setup_56 $local_tdir $local_numfiles $local_numdirs
6165 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6166 for i in $(seq $local_numfiles) ; do
6167 mknod $local_tdir/loop${i}b b 7 $i
6168 mknod $local_tdir/null${i}c c 1 3
6169 ln -s $local_tdir/file1 $local_tdir/link${i}
6171 for i in $(seq $local_numdirs) ; do
6172 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6173 mknod $local_tdir/dir$i/null${i}c c 1 3
6174 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6180 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6181 local expected=$(($NUMDIRS + 2))
6183 setup_56 $dir $NUMFILES $NUMDIRS
6185 # test lfs find with -name
6186 for i in $(seq $NUMFILES) ; do
6187 local nums=$($LFS find -name "*$i" $dir | wc -l)
6189 [ $nums -eq $expected ] ||
6190 error "lfs find -name '*$i' $dir wrong: "\
6191 "found $nums, expected $expected"
6194 run_test 56g "check lfs find -name"
6197 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6198 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6200 setup_56 $dir $NUMFILES $NUMDIRS
6202 # test lfs find with ! -name
6203 for i in $(seq $NUMFILES) ; do
6204 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6206 [ $nums -eq $expected ] ||
6207 error "lfs find ! -name '*$i' $dir wrong: "\
6208 "found $nums, expected $expected"
6211 run_test 56h "check lfs find ! -name"
6214 local dir=$DIR/$tdir
6218 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6221 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6223 run_test 56i "check 'lfs find -ost UUID' skips directories"
6226 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6228 setup_56_special $dir $NUMFILES $NUMDIRS
6230 local expected=$((NUMDIRS + 1))
6231 local cmd="$LFS find -type d $dir"
6232 local nums=$($cmd | wc -l)
6234 [ $nums -eq $expected ] ||
6235 error "'$cmd' wrong: found $nums, expected $expected"
6237 run_test 56j "check lfs find -type d"
6240 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6242 setup_56_special $dir $NUMFILES $NUMDIRS
6244 local expected=$(((NUMDIRS + 1) * NUMFILES))
6245 local cmd="$LFS find -type f $dir"
6246 local nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] ||
6249 error "'$cmd' wrong: found $nums, expected $expected"
6251 run_test 56k "check lfs find -type f"
6254 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6256 setup_56_special $dir $NUMFILES $NUMDIRS
6258 local expected=$((NUMDIRS + NUMFILES))
6259 local cmd="$LFS find -type b $dir"
6260 local nums=$($cmd | wc -l)
6262 [ $nums -eq $expected ] ||
6263 error "'$cmd' wrong: found $nums, expected $expected"
6265 run_test 56l "check lfs find -type b"
6268 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6270 setup_56_special $dir $NUMFILES $NUMDIRS
6272 local expected=$((NUMDIRS + NUMFILES))
6273 local cmd="$LFS find -type c $dir"
6274 local nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 run_test 56m "check lfs find -type c"
6281 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6282 setup_56_special $dir $NUMFILES $NUMDIRS
6284 local expected=$((NUMDIRS + NUMFILES))
6285 local cmd="$LFS find -type l $dir"
6286 local nums=$($cmd | wc -l)
6288 [ $nums -eq $expected ] ||
6289 error "'$cmd' wrong: found $nums, expected $expected"
6291 run_test 56n "check lfs find -type l"
6294 local dir=$DIR/$tdir
6296 setup_56 $dir $NUMFILES $NUMDIRS
6297 utime $dir/file1 > /dev/null || error "utime (1)"
6298 utime $dir/file2 > /dev/null || error "utime (2)"
6299 utime $dir/dir1 > /dev/null || error "utime (3)"
6300 utime $dir/dir2 > /dev/null || error "utime (4)"
6301 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6302 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6305 local nums=$($LFS find -mtime +0 $dir | wc -l)
6307 [ $nums -eq $expected ] ||
6308 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6311 cmd="$LFS find -mtime 0 $dir"
6312 nums=$($cmd | wc -l)
6313 [ $nums -eq $expected ] ||
6314 error "'$cmd' wrong: found $nums, expected $expected"
6316 run_test 56o "check lfs find -mtime for old files"
6319 local dir=$DIR/$tdir
6323 # just to make sure there is something that won't be found
6325 touch $dir/$tfile.now
6327 for age in year week day hour min; do
6328 count=$((count + 1))
6330 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6331 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6332 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6334 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6335 local nums=$($cmd | wc -l)
6336 [ $nums -eq $expected ] ||
6337 error "'$cmd' wrong: found $nums, expected $expected"
6339 cmd="$LFS find $dir -atime $count${age:0:1}"
6340 nums=$($cmd | wc -l)
6341 [ $nums -eq $expected ] ||
6342 error "'$cmd' wrong: found $nums, expected $expected"
6346 cmd="$LFS find $dir -ctime +1s -type f"
6347 nums=$($cmd | wc -l)
6348 (( $nums == $count * 2 + 1)) ||
6349 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6351 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6353 test_newerXY_base() {
6356 local dir=$DIR/$tdir
6360 if [ $y == "t" ]; then
6361 if [ $x == "b" ]; then
6362 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6364 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6367 ref=$DIR/$tfile.newer.$x$y
6368 touch $ref || error "touch $ref failed"
6371 echo "before = $ref"
6373 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6375 if [ $y == "t" ]; then
6376 if [ $x == "b" ]; then
6377 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6379 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6382 negref=$DIR/$tfile.negnewer.$x$y
6383 touch $negref || error "touch $negref failed"
6386 echo "after = $negref"
6387 local cmd="$LFS find $dir -newer$x$y $ref"
6388 local nums=$(eval $cmd | wc -l)
6389 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6391 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6392 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6394 cmd="$LFS find $dir ! -newer$x$y $negref"
6395 nums=$(eval $cmd | wc -l)
6396 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6397 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6399 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6400 nums=$(eval $cmd | wc -l)
6401 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6402 error "'$cmd' wrong: found $nums between, expected $expected"; }
6408 test_newerXY_base "a" "a"
6409 test_newerXY_base "a" "m"
6410 test_newerXY_base "a" "c"
6411 test_newerXY_base "m" "a"
6412 test_newerXY_base "m" "m"
6413 test_newerXY_base "m" "c"
6414 test_newerXY_base "c" "a"
6415 test_newerXY_base "c" "m"
6416 test_newerXY_base "c" "c"
6418 [[ -n "$sles_version" ]] &&
6419 echo "skip timestamp tests on SLES, LU-13665" && return 0
6421 test_newerXY_base "a" "t"
6422 test_newerXY_base "m" "t"
6423 test_newerXY_base "c" "t"
6425 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6426 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6427 ! btime_supported && echo "btime unsupported" && return 0
6429 test_newerXY_base "b" "b"
6430 test_newerXY_base "b" "t"
6432 run_test 56oc "check lfs find -newerXY work"
6435 local dir=$DIR/$tdir
6440 $LFS find $dir -btime -1d -type f
6447 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6448 ! btime_supported && skip "btime unsupported on MDS"
6450 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6451 ! btime_supported && skip "btime unsupported on clients"
6453 local dir=$DIR/$tdir
6454 local ref=$DIR/$tfile.ref
6455 local negref=$DIR/$tfile.negref
6457 mkdir $dir || error "mkdir $dir failed"
6458 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6459 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6460 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6461 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6462 touch $ref || error "touch $ref failed"
6463 # sleep 3 seconds at least
6466 local before=$(do_facet mds1 date +%s)
6467 local skew=$(($(date +%s) - before + 1))
6469 if (( skew < 0 && skew > -5 )); then
6470 sleep $((0 - skew + 1))
6474 # Set the dir stripe params to limit files all on MDT0,
6475 # otherwise we need to calc the max clock skew between
6476 # the client and MDTs.
6477 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6479 touch $negref || error "touch $negref failed"
6481 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6482 local nums=$($cmd | wc -l)
6483 local expected=$(((NUMFILES + 1) * NUMDIRS))
6485 [ $nums -eq $expected ] ||
6486 error "'$cmd' wrong: found $nums, expected $expected"
6488 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6489 nums=$($cmd | wc -l)
6490 expected=$((NUMFILES + 1))
6491 [ $nums -eq $expected ] ||
6492 error "'$cmd' wrong: found $nums, expected $expected"
6494 [ $skew -lt 0 ] && return
6496 local after=$(do_facet mds1 date +%s)
6497 local age=$((after - before + 1 + skew))
6499 cmd="$LFS find $dir -btime -${age}s -type f"
6500 nums=$($cmd | wc -l)
6501 expected=$(((NUMFILES + 1) * NUMDIRS))
6503 echo "Clock skew between client and server: $skew, age:$age"
6504 [ $nums -eq $expected ] ||
6505 error "'$cmd' wrong: found $nums, expected $expected"
6507 expected=$(($NUMDIRS + 1))
6508 cmd="$LFS find $dir -btime -${age}s -type d"
6509 nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6512 rm -f $ref $negref || error "Failed to remove $ref $negref"
6514 run_test 56od "check lfs find -btime with units"
6517 [ $RUNAS_ID -eq $UID ] &&
6518 skip_env "RUNAS_ID = UID = $UID -- skipping"
6520 local dir=$DIR/$tdir
6522 setup_56 $dir $NUMFILES $NUMDIRS
6523 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6525 local expected=$NUMFILES
6526 local cmd="$LFS find -uid $RUNAS_ID $dir"
6527 local nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6532 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6533 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6538 run_test 56p "check lfs find -uid and ! -uid"
6541 [ $RUNAS_ID -eq $UID ] &&
6542 skip_env "RUNAS_ID = UID = $UID -- skipping"
6544 local dir=$DIR/$tdir
6546 setup_56 $dir $NUMFILES $NUMDIRS
6547 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6549 local expected=$NUMFILES
6550 local cmd="$LFS find -gid $RUNAS_GID $dir"
6551 local nums=$($cmd | wc -l)
6553 [ $nums -eq $expected ] ||
6554 error "'$cmd' wrong: found $nums, expected $expected"
6556 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6557 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6558 nums=$($cmd | wc -l)
6559 [ $nums -eq $expected ] ||
6560 error "'$cmd' wrong: found $nums, expected $expected"
6562 run_test 56q "check lfs find -gid and ! -gid"
6565 local dir=$DIR/$tdir
6567 setup_56 $dir $NUMFILES $NUMDIRS
6570 local cmd="$LFS find -size 0 -type f -lazy $dir"
6571 local nums=$($cmd | wc -l)
6573 [ $nums -eq $expected ] ||
6574 error "'$cmd' wrong: found $nums, expected $expected"
6575 cmd="$LFS find -size 0 -type f $dir"
6576 nums=$($cmd | wc -l)
6577 [ $nums -eq $expected ] ||
6578 error "'$cmd' wrong: found $nums, expected $expected"
6581 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6582 nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6585 cmd="$LFS find ! -size 0 -type f $dir"
6586 nums=$($cmd | wc -l)
6587 [ $nums -eq $expected ] ||
6588 error "'$cmd' wrong: found $nums, expected $expected"
6590 echo "test" > $dir/$tfile
6591 echo "test2" > $dir/$tfile.2 && sync
6593 cmd="$LFS find -size 5 -type f -lazy $dir"
6594 nums=$($cmd | wc -l)
6595 [ $nums -eq $expected ] ||
6596 error "'$cmd' wrong: found $nums, expected $expected"
6597 cmd="$LFS find -size 5 -type f $dir"
6598 nums=$($cmd | wc -l)
6599 [ $nums -eq $expected ] ||
6600 error "'$cmd' wrong: found $nums, expected $expected"
6603 cmd="$LFS find -size +5 -type f -lazy $dir"
6604 nums=$($cmd | wc -l)
6605 [ $nums -eq $expected ] ||
6606 error "'$cmd' wrong: found $nums, expected $expected"
6607 cmd="$LFS find -size +5 -type f $dir"
6608 nums=$($cmd | wc -l)
6609 [ $nums -eq $expected ] ||
6610 error "'$cmd' wrong: found $nums, expected $expected"
6613 cmd="$LFS find -size +0 -type f -lazy $dir"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "'$cmd' wrong: found $nums, expected $expected"
6617 cmd="$LFS find -size +0 -type f $dir"
6618 nums=$($cmd | wc -l)
6619 [ $nums -eq $expected ] ||
6620 error "'$cmd' wrong: found $nums, expected $expected"
6623 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6624 nums=$($cmd | wc -l)
6625 [ $nums -eq $expected ] ||
6626 error "'$cmd' wrong: found $nums, expected $expected"
6627 cmd="$LFS find ! -size -5 -type f $dir"
6628 nums=$($cmd | wc -l)
6629 [ $nums -eq $expected ] ||
6630 error "'$cmd' wrong: found $nums, expected $expected"
6633 cmd="$LFS find -size -5 -type f -lazy $dir"
6634 nums=$($cmd | wc -l)
6635 [ $nums -eq $expected ] ||
6636 error "'$cmd' wrong: found $nums, expected $expected"
6637 cmd="$LFS find -size -5 -type f $dir"
6638 nums=$($cmd | wc -l)
6639 [ $nums -eq $expected ] ||
6640 error "'$cmd' wrong: found $nums, expected $expected"
6642 run_test 56r "check lfs find -size works"
6649 cancel_lru_locks $OSC
6651 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6652 local nums=$($cmd | wc -l)
6654 [ $nums -eq $expected ] ||
6655 error "'$cmd' wrong: found $nums, expected $expected"
6657 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6659 if (( rpcs_before + glimpses != rpcs_after )); then
6660 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6661 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6663 if [[ $glimpses == 0 ]]; then
6664 error "'$cmd' should not send glimpse RPCs to OST"
6666 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6672 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6673 skip "MDS < 2.12.58 doesn't return LSOM data"
6674 local dir=$DIR/$tdir
6675 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6677 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6679 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6680 $LCTL set_param -n llite.*.statahead_agl=0
6681 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6683 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6684 # open and close all files to ensure LSOM is updated
6685 cancel_lru_locks $OSC
6686 find $dir -type f | xargs cat > /dev/null
6688 # expect_found glimpse_rpcs command_to_run
6689 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6690 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6691 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6692 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6694 echo "test" > $dir/$tfile
6695 echo "test2" > $dir/$tfile.2 && sync
6696 cancel_lru_locks $OSC
6697 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6699 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6700 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6701 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6702 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6704 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6705 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6706 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6707 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6708 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6709 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6711 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6714 local dir=$DIR/$tdir
6715 local tmp=$TMP/$tfile.log
6718 test_mkdir -p $dir || error "failed to mkdir $dir"
6719 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6720 error "failed to setstripe $dir/$tfile"
6721 mdt_idx=$($LFS getdirstripe -i $dir)
6722 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6724 stack_trap "rm -f $tmp" EXIT
6725 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6726 ! grep -q obd_uuid $tmp ||
6727 error "failed to find --size +100K --ost 0 $dir"
6728 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6729 ! grep -q obd_uuid $tmp ||
6730 error "failed to find --size +100K --mdt $mdt_idx $dir"
6732 run_test 56rb "check lfs find --size --ost/--mdt works"
6735 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6736 local dir=$DIR/$tdir
6739 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6740 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6741 (( $MDSCOUNT > 2 )) &&
6742 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6743 mkdir $dir/$tdir-{1..10}
6744 touch $dir/$tfile-{1..10}
6746 found=$($LFS find $dir --mdt-count 2 | wc -l)
6748 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6750 found=$($LFS find $dir -T +1 | wc -l)
6751 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6752 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6754 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6756 (( $found == $expect )) || error "found $found all_char, expect $expect"
6758 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6759 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6760 (( $found == $expect )) || error "found $found all_char, expect $expect"
6762 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6764 test_56s() { # LU-611 #LU-9369
6765 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6767 local dir=$DIR/$tdir
6768 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6770 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6771 for i in $(seq $NUMDIRS); do
6772 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6775 local expected=$NUMDIRS
6776 local cmd="$LFS find -c $OSTCOUNT $dir"
6777 local nums=$($cmd | wc -l)
6779 [ $nums -eq $expected ] || {
6780 $LFS getstripe -R $dir
6781 error "'$cmd' wrong: found $nums, expected $expected"
6784 expected=$((NUMDIRS + onestripe))
6785 cmd="$LFS find -stripe-count +0 -type f $dir"
6786 nums=$($cmd | wc -l)
6787 [ $nums -eq $expected ] || {
6788 $LFS getstripe -R $dir
6789 error "'$cmd' wrong: found $nums, expected $expected"
6793 cmd="$LFS find -stripe-count 1 -type f $dir"
6794 nums=$($cmd | wc -l)
6795 [ $nums -eq $expected ] || {
6796 $LFS getstripe -R $dir
6797 error "'$cmd' wrong: found $nums, expected $expected"
6800 cmd="$LFS find -stripe-count -2 -type f $dir"
6801 nums=$($cmd | wc -l)
6802 [ $nums -eq $expected ] || {
6803 $LFS getstripe -R $dir
6804 error "'$cmd' wrong: found $nums, expected $expected"
6808 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] || {
6811 $LFS getstripe -R $dir
6812 error "'$cmd' wrong: found $nums, expected $expected"
6815 run_test 56s "check lfs find -stripe-count works"
6817 test_56t() { # LU-611 #LU-9369
6818 local dir=$DIR/$tdir
6820 setup_56 $dir 0 $NUMDIRS
6821 for i in $(seq $NUMDIRS); do
6822 $LFS setstripe -S 8M $dir/dir$i/$tfile
6825 local expected=$NUMDIRS
6826 local cmd="$LFS find -S 8M $dir"
6827 local nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] || {
6830 $LFS getstripe -R $dir
6831 error "'$cmd' wrong: found $nums, expected $expected"
6835 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6837 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6839 expected=$(((NUMDIRS + 1) * NUMFILES))
6840 cmd="$LFS find -stripe-size 512k -type f $dir"
6841 nums=$($cmd | wc -l)
6842 [ $nums -eq $expected ] ||
6843 error "'$cmd' wrong: found $nums, expected $expected"
6845 cmd="$LFS find -stripe-size +320k -type f $dir"
6846 nums=$($cmd | wc -l)
6847 [ $nums -eq $expected ] ||
6848 error "'$cmd' wrong: found $nums, expected $expected"
6850 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6851 cmd="$LFS find -stripe-size +200k -type f $dir"
6852 nums=$($cmd | wc -l)
6853 [ $nums -eq $expected ] ||
6854 error "'$cmd' wrong: found $nums, expected $expected"
6856 cmd="$LFS find -stripe-size -640k -type f $dir"
6857 nums=$($cmd | wc -l)
6858 [ $nums -eq $expected ] ||
6859 error "'$cmd' wrong: found $nums, expected $expected"
6862 cmd="$LFS find -stripe-size 256k -type f $dir"
6863 nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] ||
6865 error "'$cmd' wrong: found $nums, expected $expected"
6867 cmd="$LFS find -stripe-size -320k -type f $dir"
6868 nums=$($cmd | wc -l)
6869 [ $nums -eq $expected ] ||
6870 error "'$cmd' wrong: found $nums, expected $expected"
6873 cmd="$LFS find -stripe-size 1024k -type f $dir"
6874 nums=$($cmd | wc -l)
6875 [ $nums -eq $expected ] ||
6876 error "'$cmd' wrong: found $nums, expected $expected"
6878 run_test 56t "check lfs find -stripe-size works"
6880 test_56u() { # LU-611
6881 local dir=$DIR/$tdir
6883 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6885 if [[ $OSTCOUNT -gt 1 ]]; then
6886 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6892 local expected=$(((NUMDIRS + 1) * NUMFILES))
6893 local cmd="$LFS find -stripe-index 0 -type f $dir"
6894 local nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6900 cmd="$LFS find -stripe-index 1 -type f $dir"
6901 nums=$($cmd | wc -l)
6902 [ $nums -eq $expected ] ||
6903 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6911 # This should produce an error and not return any files
6912 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6913 nums=$($cmd 2>/dev/null | wc -l)
6914 [ $nums -eq $expected ] ||
6915 error "'$cmd' wrong: found $nums, expected $expected"
6917 if [[ $OSTCOUNT -gt 1 ]]; then
6918 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6919 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6920 nums=$($cmd | wc -l)
6921 [ $nums -eq $expected ] ||
6922 error "'$cmd' wrong: found $nums, expected $expected"
6925 run_test 56u "check lfs find -stripe-index works"
6929 local dir=$DIR/$tdir
6931 setup_56 $dir $NUMFILES $NUMDIRS
6933 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6934 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6936 for file in $($LFS find -m $UUID $dir); do
6937 file_midx=$($LFS getstripe -m $file)
6938 [ $file_midx -eq $mdt_idx ] ||
6939 error "lfs find -m $UUID != getstripe -m $file_midx"
6942 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6945 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6948 local dir=$DIR/$tdir
6950 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6952 local stripe_size=$($LFS getstripe -S -d $dir) ||
6953 error "$LFS getstripe -S -d $dir failed"
6954 stripe_size=${stripe_size%% *}
6956 local file_size=$((stripe_size * OSTCOUNT))
6957 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6958 local required_space=$((file_num * file_size))
6959 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6961 [[ $free_space -le $((required_space / 1024)) ]] &&
6962 skip_env "need $required_space, have $free_space kbytes"
6965 local dd_count=$((file_size / dd_bs))
6967 # write data into the files
6972 for i in $(seq $NUMFILES); do
6974 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6975 error "write data into $file failed"
6977 for i in $(seq $NUMDIRS); do
6978 for j in $(seq $NUMFILES); do
6979 file=$dir/dir$i/file$j
6980 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6981 error "write data into $file failed"
6985 # $LFS_MIGRATE will fail if hard link migration is unsupported
6986 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6987 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6988 error "creating links to $dir/dir1/file1 failed"
6993 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6996 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6999 eval $cmd || error "$cmd failed"
7001 check_stripe_count $dir/file1 $expected
7003 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7005 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7006 # OST 1 if it is on OST 0. This file is small enough to
7007 # be on only one stripe.
7008 file=$dir/migr_1_ost
7009 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7010 error "write data into $file failed"
7011 local obdidx=$($LFS getstripe -i $file)
7012 local oldmd5=$(md5sum $file)
7015 [[ $obdidx -eq 0 ]] && newobdidx=1
7016 cmd="$LFS migrate -i $newobdidx $file"
7018 eval $cmd || error "$cmd failed"
7020 local realobdix=$($LFS getstripe -i $file)
7021 local newmd5=$(md5sum $file)
7023 [[ $newobdidx -ne $realobdix ]] &&
7024 error "new OST is different (was=$obdidx, "\
7025 "wanted=$newobdidx, got=$realobdix)"
7026 [[ "$oldmd5" != "$newmd5" ]] &&
7027 error "md5sum differ: $oldmd5, $newmd5"
7031 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7033 eval $cmd || error "$cmd failed"
7035 for j in $(seq $NUMFILES); do
7036 check_stripe_count $dir/dir1/file$j $expected
7039 # lfs_migrate works with lfs find
7040 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7041 $LFS_MIGRATE -y -c $expected"
7043 eval $cmd || error "$cmd failed"
7045 for i in $(seq 2 $NUMFILES); do
7046 check_stripe_count $dir/file$i $expected
7048 for i in $(seq 2 $NUMDIRS); do
7049 for j in $(seq $NUMFILES); do
7050 check_stripe_count $dir/dir$i/file$j $expected
7054 run_test 56w "check lfs_migrate -c stripe_count works"
7057 local file1=$DIR/$tdir/file1
7058 local create_pool=false
7059 local initial_pool=$($LFS getstripe -p $DIR)
7063 echo -n "Creating test dir..."
7064 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7067 echo -n "Creating test file..."
7068 touch $file1 || error "cannot create file"
7071 echo -n "Detecting existing pools..."
7072 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7074 if [ ${#pool_list[@]} -gt 0 ]; then
7075 echo "${pool_list[@]}"
7076 for thispool in "${pool_list[@]}"; do
7077 if [[ -z "$initial_pool" ||
7078 "$initial_pool" != "$thispool" ]]; then
7080 echo "Using existing pool '$pool'"
7085 echo "none detected."
7087 if [ -z "$pool" ]; then
7088 pool=${POOL:-testpool}
7089 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7090 echo -n "Creating pool '$pool'..."
7092 pool_add $pool &> /dev/null ||
7093 error "pool_add failed"
7096 echo -n "Adding target to pool..."
7097 pool_add_targets $pool 0 0 1 &> /dev/null ||
7098 error "pool_add_targets failed"
7102 echo -n "Setting pool using -p option..."
7103 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7104 error "migrate failed rc = $?"
7107 echo -n "Verifying test file is in pool after migrating..."
7108 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7109 error "file was not migrated to pool $pool"
7112 echo -n "Removing test file from pool '$pool'..."
7113 # "lfs migrate $file" won't remove the file from the pool
7114 # until some striping information is changed.
7115 $LFS migrate -c 1 $file1 &> /dev/null ||
7116 error "cannot remove from pool"
7117 [ "$($LFS getstripe -p $file1)" ] &&
7118 error "pool still set"
7121 echo -n "Setting pool using --pool option..."
7122 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7123 error "migrate failed rc = $?"
7128 if $create_pool; then
7129 destroy_test_pools 2> /dev/null ||
7130 error "destroy test pools failed"
7133 run_test 56wb "check lfs_migrate pool support"
7136 local file1="$DIR/$tdir/file1"
7143 echo -n "Creating test dir..."
7144 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7145 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7146 error "cannot set stripe by '-S 1M -c 1'"
7149 echo -n "Setting initial stripe for test file..."
7150 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7151 error "cannot set stripe"
7152 cur_ssize=$($LFS getstripe -S "$file1")
7153 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7156 # File currently set to -S 512K -c 1
7158 # Ensure -c and -S options are rejected when -R is set
7159 echo -n "Verifying incompatible options are detected..."
7160 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7161 error "incompatible -c and -R options not detected"
7162 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7163 error "incompatible -S and -R options not detected"
7166 # Ensure unrecognized options are passed through to 'lfs migrate'
7167 echo -n "Verifying -S option is passed through to lfs migrate..."
7168 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7169 error "migration failed"
7170 cur_ssize=$($LFS getstripe -S "$file1")
7171 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7174 # File currently set to -S 1M -c 1
7176 # Ensure long options are supported
7177 echo -n "Verifying long options supported..."
7178 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7179 error "long option without argument not supported"
7180 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7181 error "long option with argument not supported"
7182 cur_ssize=$($LFS getstripe -S "$file1")
7183 [ $cur_ssize -eq 524288 ] ||
7184 error "migrate --stripe-size $cur_ssize != 524288"
7187 # File currently set to -S 512K -c 1
7189 if [ "$OSTCOUNT" -gt 1 ]; then
7190 echo -n "Verifying explicit stripe count can be set..."
7191 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7192 error "migrate failed"
7193 cur_scount=$($LFS getstripe -c "$file1")
7194 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7198 # File currently set to -S 512K -c 1 or -S 512K -c 2
7200 # Ensure parent striping is used if -R is set, and no stripe
7201 # count or size is specified
7202 echo -n "Setting stripe for parent directory..."
7203 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7204 error "cannot set stripe '-S 2M -c 1'"
7207 echo -n "Verifying restripe option uses parent stripe settings..."
7208 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7209 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7210 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7211 error "migrate failed"
7212 cur_ssize=$($LFS getstripe -S "$file1")
7213 [ $cur_ssize -eq $parent_ssize ] ||
7214 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7215 cur_scount=$($LFS getstripe -c "$file1")
7216 [ $cur_scount -eq $parent_scount ] ||
7217 error "migrate -R stripe_count $cur_scount != $parent_scount"
7220 # File currently set to -S 1M -c 1
7222 # Ensure striping is preserved if -R is not set, and no stripe
7223 # count or size is specified
7224 echo -n "Verifying striping size preserved when not specified..."
7225 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7226 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7227 error "cannot set stripe on parent directory"
7228 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7229 error "migrate failed"
7230 cur_ssize=$($LFS getstripe -S "$file1")
7231 [ $cur_ssize -eq $orig_ssize ] ||
7232 error "migrate by default $cur_ssize != $orig_ssize"
7235 # Ensure file name properly detected when final option has no argument
7236 echo -n "Verifying file name properly detected..."
7237 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7238 error "file name interpreted as option argument"
7244 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7249 local file1=$DIR/$tdir/file1
7251 echo -n "Creating test dir..."
7252 test_mkdir $DIR/$tdir || error "cannot create dir"
7255 echo -n "Creating test file..."
7259 # Ensure 'lfs migrate' will fail by using a non-existent option,
7260 # and make sure rsync is not called to recover
7261 echo -n "Make sure --no-rsync option works..."
7262 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7263 grep -q 'refusing to fall back to rsync' ||
7264 error "rsync was called with --no-rsync set"
7267 # Ensure rsync is called without trying 'lfs migrate' first
7268 echo -n "Make sure --rsync option works..."
7269 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7270 grep -q 'falling back to rsync' &&
7271 error "lfs migrate was called with --rsync set"
7274 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7275 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7276 grep -q 'at the same time' ||
7277 error "--rsync and --no-rsync accepted concurrently"
7283 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7289 test_mkdir $td || error "cannot create $td"
7290 touch $tf || error "cannot touch $tf"
7292 echo -n "Make sure --non-direct|-D works..."
7293 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7294 grep -q "lfs migrate --non-direct" ||
7295 error "--non-direct option cannot work correctly"
7296 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7297 grep -q "lfs migrate -D" ||
7298 error "-D option cannot work correctly"
7301 run_test 56we "check lfs_migrate --non-direct|-D support"
7304 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7305 check_swap_layouts_support
7307 local dir=$DIR/$tdir
7308 local ref1=/etc/passwd
7309 local file1=$dir/file1
7311 test_mkdir $dir || error "creating dir $dir"
7312 $LFS setstripe -c 2 $file1
7314 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7315 stripe=$($LFS getstripe -c $file1)
7316 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7317 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7322 run_test 56x "lfs migration support"
7325 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7326 check_swap_layouts_support
7328 local dir=$DIR/$tdir/$testnum
7332 local ref1=/etc/passwd
7333 local file1=$dir/file1
7335 $LFS setstripe -c 2 $file1
7337 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7339 local stripe=$($LFS getstripe -c $file1)
7341 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7342 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7347 run_test 56xa "lfs migration --block support"
7349 check_migrate_links() {
7351 local file1="$dir/file1"
7355 local total_count=$(($begin + $count - 1))
7356 local symlink_count=10
7359 if [ ! -f "$file1" ]; then
7360 echo -n "creating initial file..."
7361 $LFS setstripe -c 1 -S "512k" "$file1" ||
7362 error "cannot setstripe initial file"
7365 echo -n "creating symlinks..."
7366 for s in $(seq 1 $symlink_count); do
7367 ln -s "$file1" "$dir/slink$s" ||
7368 error "cannot create symlinks"
7372 echo -n "creating nonlinked files..."
7373 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7374 error "cannot create nonlinked files"
7379 if [ ! -f "$dir/file$total_count" ]; then
7380 echo -n "creating hard links $begin:$total_count..."
7381 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7382 /dev/null || error "cannot create hard links"
7386 echo -n "checking number of hard links listed in xattrs..."
7387 local fid=$($LFS getstripe -F "$file1")
7388 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7391 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7392 skip "hard link list has unexpected size, skipping test"
7394 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7395 error "link names should exceed xattrs size"
7398 echo -n "migrating files..."
7399 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7401 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7404 # make sure all links have been properly migrated
7405 echo -n "verifying files..."
7406 fid=$($LFS getstripe -F "$file1") ||
7407 error "cannot get fid for file $file1"
7408 for i in $(seq 2 $total_count); do
7409 local fid2=$($LFS getstripe -F $dir/file$i)
7411 [ "$fid2" == "$fid" ] ||
7412 error "migrated hard link has mismatched FID"
7415 # make sure hard links were properly detected, and migration was
7416 # performed only once for the entire link set; nonlinked files should
7418 local actual=$(grep -c 'done' <<< "$migrate_out")
7419 local expected=$(($uniq_count + 1))
7421 [ "$actual" -eq "$expected" ] ||
7422 error "hard links individually migrated ($actual != $expected)"
7424 # make sure the correct number of hard links are present
7425 local hardlinks=$(stat -c '%h' "$file1")
7427 [ $hardlinks -eq $total_count ] ||
7428 error "num hard links $hardlinks != $total_count"
7435 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7436 skip "Need MDS version at least 2.10.55"
7438 local dir="$DIR/$tdir"
7440 test_mkdir "$dir" || error "cannot create dir $dir"
7442 echo "testing lfs migrate mode when all links fit within xattrs"
7443 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7445 echo "testing rsync mode when all links fit within xattrs"
7446 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7448 echo "testing lfs migrate mode when all links do not fit within xattrs"
7449 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7451 echo "testing rsync mode when all links do not fit within xattrs"
7452 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7454 chown -R $RUNAS_ID $dir
7455 echo "testing non-root lfs migrate mode when not all links are in xattr"
7456 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7461 run_test 56xb "lfs migration hard link support"
7464 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7466 local dir="$DIR/$tdir"
7468 test_mkdir "$dir" || error "cannot create dir $dir"
7470 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7471 echo -n "Setting initial stripe for 20MB test file..."
7472 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7473 error "cannot setstripe 20MB file"
7475 echo -n "Sizing 20MB test file..."
7476 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7478 echo -n "Verifying small file autostripe count is 1..."
7479 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7480 error "cannot migrate 20MB file"
7481 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7482 error "cannot get stripe for $dir/20mb"
7483 [ $stripe_count -eq 1 ] ||
7484 error "unexpected stripe count $stripe_count for 20MB file"
7488 # Test 2: File is small enough to fit within the available space on
7489 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7490 # have at least an additional 1KB for each desired stripe for test 3
7491 echo -n "Setting stripe for 1GB test file..."
7492 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7494 echo -n "Sizing 1GB test file..."
7495 # File size is 1GB + 3KB
7496 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7499 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7500 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7501 if (( avail > 524288 * OSTCOUNT )); then
7502 echo -n "Migrating 1GB file..."
7503 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7504 error "cannot migrate 1GB file"
7506 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7507 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7508 error "cannot getstripe for 1GB file"
7509 [ $stripe_count -eq 2 ] ||
7510 error "unexpected stripe count $stripe_count != 2"
7514 # Test 3: File is too large to fit within the available space on
7515 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7516 if [ $OSTCOUNT -ge 3 ]; then
7517 # The required available space is calculated as
7518 # file size (1GB + 3KB) / OST count (3).
7519 local kb_per_ost=349526
7521 echo -n "Migrating 1GB file with limit..."
7522 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7523 error "cannot migrate 1GB file with limit"
7526 stripe_count=$($LFS getstripe -c "$dir/1gb")
7527 echo -n "Verifying 1GB autostripe count with limited space..."
7528 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7529 error "unexpected stripe count $stripe_count (min 3)"
7536 run_test 56xc "lfs migration autostripe"
7539 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7541 local dir=$DIR/$tdir
7542 local f_mgrt=$dir/$tfile.mgrt
7543 local f_yaml=$dir/$tfile.yaml
7544 local f_copy=$dir/$tfile.copy
7545 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7546 local layout_copy="-c 2 -S 2M -i 1"
7547 local yamlfile=$dir/yamlfile
7548 local layout_before;
7551 test_mkdir "$dir" || error "cannot create dir $dir"
7552 $LFS setstripe $layout_yaml $f_yaml ||
7553 error "cannot setstripe $f_yaml with layout $layout_yaml"
7554 $LFS getstripe --yaml $f_yaml > $yamlfile
7555 $LFS setstripe $layout_copy $f_copy ||
7556 error "cannot setstripe $f_copy with layout $layout_copy"
7558 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7560 # 1. test option --yaml
7561 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7562 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7563 layout_before=$(get_layout_param $f_yaml)
7564 layout_after=$(get_layout_param $f_mgrt)
7565 [ "$layout_after" == "$layout_before" ] ||
7566 error "lfs_migrate --yaml: $layout_after != $layout_before"
7568 # 2. test option --copy
7569 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7570 error "cannot migrate $f_mgrt with --copy $f_copy"
7571 layout_before=$(get_layout_param $f_copy)
7572 layout_after=$(get_layout_param $f_mgrt)
7573 [ "$layout_after" == "$layout_before" ] ||
7574 error "lfs_migrate --copy: $layout_after != $layout_before"
7576 run_test 56xd "check lfs_migrate --yaml and --copy support"
7579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7581 local dir=$DIR/$tdir
7582 local f_comp=$dir/$tfile
7583 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7584 local layout_before=""
7585 local layout_after=""
7587 test_mkdir "$dir" || error "cannot create dir $dir"
7588 $LFS setstripe $layout $f_comp ||
7589 error "cannot setstripe $f_comp with layout $layout"
7590 layout_before=$(get_layout_param $f_comp)
7591 dd if=/dev/zero of=$f_comp bs=1M count=4
7593 # 1. migrate a comp layout file by lfs_migrate
7594 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7595 layout_after=$(get_layout_param $f_comp)
7596 [ "$layout_before" == "$layout_after" ] ||
7597 error "lfs_migrate: $layout_before != $layout_after"
7599 # 2. migrate a comp layout file by lfs migrate
7600 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7601 layout_after=$(get_layout_param $f_comp)
7602 [ "$layout_before" == "$layout_after" ] ||
7603 error "lfs migrate: $layout_before != $layout_after"
7605 run_test 56xe "migrate a composite layout file"
7608 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7610 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7611 skip "Need server version at least 2.13.53"
7613 local dir=$DIR/$tdir
7614 local f_comp=$dir/$tfile
7615 local layout="-E 1M -c1 -E -1 -c2"
7619 test_mkdir "$dir" || error "cannot create dir $dir"
7620 $LFS setstripe $layout $f_comp ||
7621 error "cannot setstripe $f_comp with layout $layout"
7622 fid_before=$($LFS getstripe --fid $f_comp)
7623 dd if=/dev/zero of=$f_comp bs=1M count=4
7625 # 1. migrate a comp layout file to a comp layout
7626 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7627 fid_after=$($LFS getstripe --fid $f_comp)
7628 [ "$fid_before" == "$fid_after" ] ||
7629 error "comp-to-comp migrate: $fid_before != $fid_after"
7631 # 2. migrate a comp layout file to a plain layout
7632 $LFS migrate -c2 $f_comp ||
7633 error "cannot migrate $f_comp by lfs migrate"
7634 fid_after=$($LFS getstripe --fid $f_comp)
7635 [ "$fid_before" == "$fid_after" ] ||
7636 error "comp-to-plain migrate: $fid_before != $fid_after"
7638 # 3. migrate a plain layout file to a comp layout
7639 $LFS migrate $layout $f_comp ||
7640 error "cannot migrate $f_comp by lfs migrate"
7641 fid_after=$($LFS getstripe --fid $f_comp)
7642 [ "$fid_before" == "$fid_after" ] ||
7643 error "plain-to-comp migrate: $fid_before != $fid_after"
7645 run_test 56xf "FID is not lost during migration of a composite layout file"
7647 check_file_ost_range() {
7654 file_range=($($LFS getstripe -y "$file" |
7655 awk '/l_ost_idx:/ { print $NF }'))
7657 if [[ "${#file_range[@]}" = 0 ]]; then
7658 echo "No osts found for $file"
7662 for idx in "${file_range[@]}"; do
7663 [[ " $range " =~ " $idx " ]] ||
7671 local stripe_opt="$1"
7674 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7676 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7677 error "Fail to migrate $tfile on $pool"
7678 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7679 error "$tfile is not in pool $pool"
7680 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7681 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7685 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7686 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7687 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7688 skip "Need MDS version newer than 2.14.52"
7690 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7691 local -a pool_ranges=("0 0" "1 1" "0 1")
7694 for i in "${!pool_names[@]}"; do
7695 pool_add ${pool_names[$i]} ||
7696 error "pool_add failed (pool: ${pool_names[$i]})"
7697 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7698 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7701 # init the file to migrate
7702 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7703 error "Unable to create $tfile on OST1"
7704 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7705 error "Unable to write on $tfile"
7707 echo "1. migrate $tfile on pool ${pool_names[0]}"
7708 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7710 echo "2. migrate $tfile on pool ${pool_names[2]}"
7711 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7713 echo "3. migrate $tfile on pool ${pool_names[1]}"
7714 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7716 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7717 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7721 destroy_test_pools ||
7722 error "pool_destroy failed"
7724 run_test 56xg "lfs migrate pool support"
7727 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7728 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7731 local dir=$DIR/$tdir
7735 test_mkdir -p $dir || error "creating dir $dir"
7736 touch $f1 || error "creating std file $f1"
7737 $MULTIOP $f2 H2c || error "creating released file $f2"
7739 # a directory can be raid0, so ask only for files
7740 res=$($LFS find $dir -L raid0 -type f | wc -l)
7741 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7743 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7744 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7746 # only files can be released, so no need to force file search
7747 res=$($LFS find $dir -L released)
7748 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7750 res=$($LFS find $dir -type f \! -L released)
7751 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7753 run_test 56y "lfs find -L raid0|released"
7755 test_56z() { # LU-4824
7756 # This checks to make sure 'lfs find' continues after errors
7757 # There are two classes of errors that should be caught:
7758 # - If multiple paths are provided, all should be searched even if one
7760 # - If errors are encountered during the search, it should not terminate
7762 local dir=$DIR/$tdir
7766 for i in d{0..9}; do
7768 touch $dir/$i/$tfile
7770 $LFS find $DIR/non_existent_dir $dir &&
7771 error "$LFS find did not return an error"
7772 # Make a directory unsearchable. This should NOT be the last entry in
7773 # directory order. Arbitrarily pick the 6th entry
7774 chmod 700 $($LFS find $dir -type d | sed '6!d')
7776 $RUNAS $LFS find $DIR/non_existent $dir
7777 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7779 # The user should be able to see 10 directories and 9 files
7780 (( count == 19 )) ||
7781 error "$LFS find found $count != 19 entries after error"
7783 run_test 56z "lfs find should continue after an error"
7785 test_56aa() { # LU-5937
7786 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7788 local dir=$DIR/$tdir
7791 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7793 createmany -o $dir/striped_dir/${tfile}- 1024
7794 local dirs=$($LFS find --size +8k $dir/)
7796 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7798 run_test 56aa "lfs find --size under striped dir"
7800 test_56ab() { # LU-10705
7801 test_mkdir $DIR/$tdir
7802 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7803 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7804 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7805 # Flush writes to ensure valid blocks. Need to be more thorough for
7806 # ZFS, since blocks are not allocated/returned to client immediately.
7808 wait_zfs_commit ost1 2
7809 cancel_lru_locks osc
7812 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7814 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7816 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7817 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7819 rm -f $DIR/$tdir/$tfile.[123]
7821 run_test 56ab "lfs find --blocks"
7825 local dir="$DIR/$tdir"
7826 local perms=(001 002 003 004 005 006 007
7827 010 020 030 040 050 060 070
7828 100 200 300 400 500 600 700
7829 111 222 333 444 555 666 777)
7830 local perm_minus=(8 8 4 8 4 4 2
7834 local perm_slash=(8 8 12 8 12 12 14
7837 16 16 24 16 24 24 28)
7840 for perm in ${perms[*]}; do
7841 touch "$dir/$tfile.$perm"
7842 chmod $perm "$dir/$tfile.$perm"
7845 for ((i = 0; i < ${#perms[*]}; i++)); do
7846 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7848 error "lfs find -perm ${perms[i]}:"\
7851 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7852 (( $num == ${perm_minus[i]} )) ||
7853 error "lfs find -perm -${perms[i]}:"\
7854 "$num != ${perm_minus[i]}"
7856 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7857 (( $num == ${perm_slash[i]} )) ||
7858 error "lfs find -perm /${perms[i]}:"\
7859 "$num != ${perm_slash[i]}"
7862 run_test 56aca "check lfs find -perm with octal representation"
7865 local dir=$DIR/$tdir
7866 # p is the permission of write and execute for user, group and other
7867 # without the umask. It is used to test +wx.
7868 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7869 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7870 local symbolic=(+t a+t u+t g+t o+t
7876 o=r,ug+o,u+w u=r,a+u,u+w
7877 g=r,ugo=g,u+w u+x,+X +X
7878 u+x,u+X u+X u+x,g+X o+r,+X
7882 for perm in ${perms[*]}; do
7883 touch "$dir/$tfile.$perm"
7884 chmod $perm "$dir/$tfile.$perm"
7887 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7888 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7891 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7894 run_test 56acb "check lfs find -perm with symbolic representation"
7897 local dir=$DIR/$tdir
7898 local tests="17777 787 789 abcd
7899 ug=uu ug=a ug=gu uo=ou urw
7903 for err in $tests; do
7904 if $LFS find $dir -perm $err 2>/dev/null; then
7905 error "lfs find -perm $err: parsing should have failed"
7909 run_test 56acc "check parsing error for lfs find -perm"
7912 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7913 skip "Need MDS version at least 2.10.50"
7915 # Create composite files with one component
7916 local dir=$DIR/$tdir
7918 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7919 # Create composite files with three components
7920 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7921 # Create non-composite files
7922 createmany -o $dir/${tfile}- 10
7924 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7926 [[ $nfiles == 10 ]] ||
7927 error "lfs find -E 1M found $nfiles != 10 files"
7929 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7930 [[ $nfiles == 25 ]] ||
7931 error "lfs find ! -E 1M found $nfiles != 25 files"
7933 # All files have a component that starts at 0
7934 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7935 [[ $nfiles == 35 ]] ||
7936 error "lfs find --component-start 0 - $nfiles != 35 files"
7938 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7939 [[ $nfiles == 15 ]] ||
7940 error "lfs find --component-start 2M - $nfiles != 15 files"
7942 # All files created here have a componenet that does not starts at 2M
7943 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7944 [[ $nfiles == 35 ]] ||
7945 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7947 # Find files with a specified number of components
7948 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7949 [[ $nfiles == 15 ]] ||
7950 error "lfs find --component-count 3 - $nfiles != 15 files"
7952 # Remember non-composite files have a component count of zero
7953 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7954 [[ $nfiles == 10 ]] ||
7955 error "lfs find --component-count 0 - $nfiles != 10 files"
7957 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7958 [[ $nfiles == 20 ]] ||
7959 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7961 # All files have a flag called "init"
7962 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7963 [[ $nfiles == 35 ]] ||
7964 error "lfs find --component-flags init - $nfiles != 35 files"
7966 # Multi-component files will have a component not initialized
7967 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7968 [[ $nfiles == 15 ]] ||
7969 error "lfs find !--component-flags init - $nfiles != 15 files"
7974 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7977 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7978 skip "Need MDS version at least 2.10.57"
7988 # create mirrored directories and mirrored files
7989 mkdir $td || error "mkdir $td failed"
7990 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7991 createmany -o $tf- 10 || error "create $tf- failed"
7993 for i in $(seq 2); do
7995 mkdir $dir || error "mkdir $dir failed"
7996 $LFS mirror create -N$((3 + i)) $dir ||
7997 error "create mirrored dir $dir failed"
7998 createmany -o $dir/$tfile- 10 ||
7999 error "create $dir/$tfile- failed"
8002 # change the states of some mirrored files
8004 for i in $(seq 2); do
8006 for j in $(seq 4 9); do
8007 echo foo > $dir/$tfile-$j
8011 # find mirrored files with specific mirror count
8012 cmd="$LFS find --mirror-count 3 --type f $td"
8013 nfiles=$($cmd | wc -l)
8014 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8016 cmd="$LFS find ! --mirror-count 3 --type f $td"
8017 nfiles=$($cmd | wc -l)
8018 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8020 cmd="$LFS find --mirror-count +2 --type f $td"
8021 nfiles=$($cmd | wc -l)
8022 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8024 cmd="$LFS find --mirror-count -6 --type f $td"
8025 nfiles=$($cmd | wc -l)
8026 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8028 # find mirrored files with specific file state
8029 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8030 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8032 cmd="$LFS find --mirror-state=ro --type f $td"
8033 nfiles=$($cmd | wc -l)
8034 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8036 cmd="$LFS find ! --mirror-state=ro --type f $td"
8037 nfiles=$($cmd | wc -l)
8038 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8040 cmd="$LFS find --mirror-state=wp --type f $td"
8041 nfiles=$($cmd | wc -l)
8042 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8044 cmd="$LFS find ! --mirror-state=sp --type f $td"
8045 nfiles=$($cmd | wc -l)
8046 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8048 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8050 test_56da() { # LU-14179
8051 local path=$DIR/$tdir
8056 local longdir=$(str_repeat 'a' 255)
8058 for i in {1..15}; do
8065 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8070 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8073 touch $(str_repeat 'f' 255)
8075 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8076 error "lfs find reported an error"
8080 run_test 56da "test lfs find with long paths"
8083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8084 # note test will not do anything if MDS is not local
8085 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8086 skip_env "ldiskfs only test"
8088 remote_mds_nodsh && skip "remote MDS with nodsh"
8090 local MNTDEV="osd*.*MDT*.mntdev"
8091 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8092 [ -z "$DEV" ] && error "can't access $MNTDEV"
8093 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8094 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8095 error "can't access $DEV"
8096 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8097 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8101 run_test 57a "verify MDS filesystem created with large inodes =="
8104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8105 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8106 skip_env "ldiskfs only test"
8108 remote_mds_nodsh && skip "remote MDS with nodsh"
8110 local dir=$DIR/$tdir
8113 local fileN=$dir/f$filecount
8115 rm -rf $dir || error "removing $dir"
8117 local mdtidx=$($LFS getstripe -m $dir)
8118 local mdtname=MDT$(printf %04x $mdtidx)
8119 local facet=mds$((mdtidx + 1))
8121 echo "mcreating $filecount files"
8122 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8124 # verify that files do not have EAs yet
8125 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8126 error "$file1 has an EA"
8127 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8128 error "$fileN has an EA"
8132 df $dir #make sure we get new statfs data
8133 local mdsfree=$(do_facet $facet \
8134 lctl get_param -n osd*.*$mdtname.kbytesfree)
8135 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8138 echo "opening files to create objects/EAs"
8139 for file in $(seq -f $dir/f%g 1 $filecount); do
8140 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8141 error "opening $file"
8144 # verify that files have EAs now
8145 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8146 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8148 sleep 1 #make sure we get new statfs data
8150 local mdsfree2=$(do_facet $facet \
8151 lctl get_param -n osd*.*$mdtname.kbytesfree)
8152 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8154 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8155 if [ "$mdsfree" != "$mdsfree2" ]; then
8156 error "MDC before $mdcfree != after $mdcfree2"
8158 echo "MDC before $mdcfree != after $mdcfree2"
8159 echo "unable to confirm if MDS has large inodes"
8164 run_test 57b "default LOV EAs are stored inside large inodes ==="
8167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8168 [ -z "$(which wiretest 2>/dev/null)" ] &&
8169 skip_env "could not find wiretest"
8173 run_test 58 "verify cross-platform wire constants =============="
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8178 echo "touch 130 files"
8179 createmany -o $DIR/f59- 130
8181 unlinkmany $DIR/f59- 130
8183 # wait for commitment of removal
8184 wait_delete_completed
8186 run_test 59 "verify cancellation of llog records async ========="
8188 TEST60_HEAD="test_60 run $RANDOM"
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8191 remote_mgs_nodsh && skip "remote MGS with nodsh"
8192 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8193 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8194 skip_env "missing subtest run-llog.sh"
8196 log "$TEST60_HEAD - from kernel mode"
8197 do_facet mgs "$LCTL dk > /dev/null"
8198 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8199 do_facet mgs $LCTL dk > $TMP/$tfile
8201 # LU-6388: test llog_reader
8202 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8203 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8204 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8205 skip_env "missing llog_reader"
8206 local fstype=$(facet_fstype mgs)
8207 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8208 skip_env "Only for ldiskfs or zfs type mgs"
8210 local mntpt=$(facet_mntpt mgs)
8211 local mgsdev=$(mgsdevname 1)
8223 #get fid and record list
8224 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8226 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8228 #remount mgs as ldiskfs or zfs type
8229 stop mgs || error "stop mgs failed"
8230 mount_fstype mgs || error "remount mgs failed"
8231 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8234 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8235 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8240 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8242 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8244 echo "obj_file is $obj_file"
8245 do_facet mgs $llog_reader $obj_file
8247 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8248 awk '{ print $3 }' | sed -e "s/^type=//g")
8249 if [ $rec_type != $rec ]; then
8250 echo "FAILED test_60a wrong record type $rec_type," \
8256 #check obj path if record type is LLOG_LOGID_MAGIC
8257 if [ "$rec" == "1064553b" ]; then
8258 path=$(do_facet mgs $llog_reader $obj_file |
8259 grep "path=" | awk '{ print $NF }' |
8260 sed -e "s/^path=//g")
8261 if [ $obj_file != $mntpt/$path ]; then
8262 echo "FAILED test_60a wrong obj path" \
8263 "$montpt/$path, should be $obj_file"
8270 #restart mgs before "error", otherwise it will block the next test
8271 stop mgs || error "stop mgs failed"
8272 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8273 $pass || error "test failed, see FAILED test_60a messages for specifics"
8275 run_test 60a "llog_test run from kernel module and test llog_reader"
8277 test_60b() { # bug 6411
8278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8281 LLOG_COUNT=$(do_facet mgs dmesg |
8282 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8283 /llog_[a-z]*.c:[0-9]/ {
8295 [[ $LLOG_COUNT -gt 120 ]] &&
8296 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8298 run_test 60b "limit repeated messages from CERROR/CWARN"
8301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8303 echo "create 5000 files"
8304 createmany -o $DIR/f60c- 5000
8305 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8306 lctl set_param fail_loc=0x80000137
8307 unlinkmany $DIR/f60c- 5000
8308 lctl set_param fail_loc=0
8310 run_test 60c "unlink file when mds full"
8313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8315 SAVEPRINTK=$(lctl get_param -n printk)
8316 # verify "lctl mark" is even working"
8317 MESSAGE="test message ID $RANDOM $$"
8318 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8319 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8321 lctl set_param printk=0 || error "set lnet.printk failed"
8322 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8323 MESSAGE="new test message ID $RANDOM $$"
8324 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8325 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8326 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8328 lctl set_param -n printk="$SAVEPRINTK"
8330 run_test 60d "test printk console message masking"
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 remote_mds_nodsh && skip "remote MDS with nodsh"
8337 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8338 do_facet mds1 lctl set_param fail_loc=0x15b
8341 run_test 60e "no space while new llog is being created"
8344 local old_path=$($LCTL get_param -n debug_path)
8346 stack_trap "$LCTL set_param debug_path=$old_path"
8347 stack_trap "rm -f $TMP/$tfile*"
8348 rm -f $TMP/$tfile* 2> /dev/null
8349 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8350 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8351 test_mkdir $DIR/$tdir
8352 # retry in case the open is cached and not released
8353 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8354 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8358 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8360 run_test 60f "change debug_path works"
8366 test_mkdir -c $MDSCOUNT $DIR/$tdir
8371 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8372 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8374 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8375 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8376 index=$((index + 1))
8382 for i in {0..100}; do
8383 # define OBD_FAIL_OSD_TXN_START 0x19a
8384 local index=$((i % MDSCOUNT + 1))
8386 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8393 for i in $(seq $MDSCOUNT); do
8394 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8397 mkdir $DIR/$tdir/new || error "mkdir failed"
8398 rmdir $DIR/$tdir/new || error "rmdir failed"
8400 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8402 for i in $(seq $MDSCOUNT); do
8403 wait_update_facet mds$i "$LCTL get_param -n \
8404 mdd.$(facet_svc mds$i).lfsck_namespace |
8405 awk '/^status/ { print \\\$2 }'" "completed"
8408 ls -R $DIR/$tdir || error "ls failed"
8409 rm -rf $DIR/$tdir || error "rmdir failed"
8411 run_test 60g "transaction abort won't cause MDT hung"
8414 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8415 skip "Need MDS version at least 2.12.52"
8416 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8420 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8421 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8422 for fail_loc in 0x80000188 0x80000189; do
8423 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8424 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8425 error "mkdir $dir-$fail_loc failed"
8426 for i in {0..10}; do
8427 # create may fail on missing stripe
8428 echo $i > $DIR/$tdir-$fail_loc/$i
8430 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8431 error "getdirstripe $tdir-$fail_loc failed"
8432 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8433 error "migrate $tdir-$fail_loc failed"
8434 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8435 error "getdirstripe $tdir-$fail_loc failed"
8436 pushd $DIR/$tdir-$fail_loc
8438 echo $f | cmp $f - || error "$f data mismatch"
8441 rm -rf $DIR/$tdir-$fail_loc
8444 run_test 60h "striped directory with missing stripes can be accessed"
8446 function t60i_load() {
8448 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8449 $LCTL set_param fail_loc=0x131c fail_val=1
8450 for ((i=0; i<5000; i++)); do
8451 touch $DIR/$tdir/f$i
8456 changelog_register || error "changelog_register failed"
8457 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8458 changelog_users $SINGLEMDS | grep -q $cl_user ||
8459 error "User $cl_user not found in changelog_users"
8460 changelog_chmask "ALL"
8463 for((i=0; i<100; i++)); do
8464 changelog_dump >/dev/null ||
8465 error "can't read changelog"
8469 changelog_deregister || error "changelog_deregister failed"
8470 $LCTL set_param fail_loc=0
8472 run_test 60i "llog: new record vs reader race"
8475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8478 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8479 cancel_lru_locks osc
8480 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8483 run_test 61a "mmap() writes don't make sync hang ================"
8486 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8488 run_test 61b "mmap() of unstriped file is successful"
8490 # bug 2330 - insufficient obd_match error checking causes LBUG
8492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8496 cancel_lru_locks osc
8497 lctl set_param fail_loc=0x405
8498 cat $f && error "cat succeeded, expect -EIO"
8499 lctl set_param fail_loc=0
8501 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8502 # match every page all of the time.
8503 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8505 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8506 # Though this test is irrelevant anymore, it helped to reveal some
8507 # other grant bugs (LU-4482), let's keep it.
8508 test_63a() { # was test_63
8509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8511 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8513 for i in `seq 10` ; do
8514 dd if=/dev/zero of=$DIR/f63 bs=8k &
8520 rm -f $DIR/f63 || true
8522 run_test 63a "Verify oig_wait interruption does not crash ======="
8524 # bug 2248 - async write errors didn't return to application on sync
8525 # bug 3677 - async write errors left page locked
8527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8530 lctl set_param debug=-1
8532 # ensure we have a grant to do async writes
8533 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8536 sync # sync lest earlier test intercept the fail_loc
8538 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8539 lctl set_param fail_loc=0x80000406
8540 $MULTIOP $DIR/$tfile Owy && \
8541 error "sync didn't return ENOMEM"
8542 sync; sleep 2; sync # do a real sync this time to flush page
8543 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8544 error "locked page left in cache after async error" || true
8547 run_test 63b "async write errors should be returned to fsync ==="
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8553 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8555 run_test 64a "verify filter grant calculations (in kernel) ====="
8558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8560 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8562 run_test 64b "check out-of-space detection on client"
8565 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8567 run_test 64c "verify grant shrink"
8573 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8576 # this does exactly what osc_request.c:osc_announce_cached() does in
8577 # order to calculate max amount of grants to ask from server
8581 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8582 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8584 ((rpc_in_flight++));
8585 nrpages=$((nrpages * rpc_in_flight))
8587 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8589 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8591 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8592 local undirty=$((nrpages * PAGE_SIZE))
8594 local max_extent_pages
8595 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8596 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8597 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8598 local grant_extent_tax
8599 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8601 undirty=$((undirty + nrextents * grant_extent_tax))
8606 # this is size of unit for grant allocation. It should be equal to
8607 # what tgt_grant.c:tgt_grant_chunk() calculates
8611 local grant_extent_tax
8613 max_brw_size=$(import_param $tgt max_brw_size)
8615 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8617 echo $(((max_brw_size + grant_extent_tax) * 2))
8621 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8622 skip "OST < 2.10.55 doesn't limit grants enough"
8624 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8626 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8627 skip "no grant_param connect flag"
8629 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8631 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8632 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8635 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8636 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8638 $LFS setstripe $DIR/$tfile -i 0 -c 1
8639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8642 while kill -0 $ddpid; do
8643 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8645 if [[ $cur_grant -gt $max_cur_granted ]]; then
8647 error "cur_grant $cur_grant > $max_cur_granted"
8653 run_test 64d "check grant limit exceed"
8659 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8661 ((cur_grants == expected)) ||
8662 error "$msg: grants mismatch: $cur_grants, expected $expected"
8666 echo $((($1 + $2 - 1) & ~($2 - 1)))
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8671 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8672 skip "Need OSS version at least 2.11.56"
8674 # Remount client to reset grant
8675 remount_client $MOUNT || error "failed to remount client"
8676 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8678 local init_grants=$(import_param $osc_tgt initial_grant)
8680 check_grants $osc_tgt $init_grants "init grants"
8682 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8683 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8684 local gbs=$(import_param $osc_tgt grant_block_size)
8686 # write random number of bytes from max_brw_size / 4 to max_brw_size
8687 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8688 # align for direct io
8689 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8690 # round to grant consumption unit
8691 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8693 local grants=$((wb_round_up + extent_tax))
8695 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8697 # define OBD_FAIL_TGT_NO_GRANT 0x725
8698 # make the server not grant more back
8699 do_facet ost1 $LCTL set_param fail_loc=0x725
8700 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8702 do_facet ost1 $LCTL set_param fail_loc=0
8704 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8706 rm -f $DIR/$tfile || error "rm failed"
8708 # Remount client to reset grant
8709 remount_client $MOUNT || error "failed to remount client"
8710 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8712 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8714 # define OBD_FAIL_TGT_NO_GRANT 0x725
8715 # make the server not grant more back
8716 do_facet ost1 $LCTL set_param fail_loc=0x725
8717 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8718 do_facet ost1 $LCTL set_param fail_loc=0
8720 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8722 run_test 64e "check grant consumption (no grant allocation)"
8725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8727 # Remount client to reset grant
8728 remount_client $MOUNT || error "failed to remount client"
8729 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8731 local init_grants=$(import_param $osc_tgt initial_grant)
8732 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8733 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8734 local gbs=$(import_param $osc_tgt grant_block_size)
8735 local chunk=$(grant_chunk $osc_tgt)
8737 # write random number of bytes from max_brw_size / 4 to max_brw_size
8738 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8739 # align for direct io
8740 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8741 # round to grant consumption unit
8742 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8744 local grants=$((wb_round_up + extent_tax))
8746 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8747 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8748 error "error writing to $DIR/$tfile"
8750 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8751 "direct io with grant allocation"
8753 rm -f $DIR/$tfile || error "rm failed"
8755 # Remount client to reset grant
8756 remount_client $MOUNT || error "failed to remount client"
8757 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8759 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8761 local cmd="oO_WRONLY:w${write_bytes}_yc"
8763 $MULTIOP $DIR/$tfile $cmd &
8767 check_grants $osc_tgt $((init_grants - grants)) \
8768 "buffered io, not write rpc"
8770 kill -USR1 $MULTIPID
8773 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8774 "buffered io, one RPC"
8776 run_test 64f "check grant consumption (with grant allocation)"
8778 # bug 1414 - set/get directories' stripe info
8780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8782 test_mkdir $DIR/$tdir
8784 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8786 run_test 65a "directory with no stripe info"
8789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8791 test_mkdir $DIR/$tdir
8792 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8794 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8797 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8799 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8803 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8805 test_mkdir $DIR/$tdir
8806 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8808 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8809 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8811 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8813 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8818 test_mkdir $DIR/$tdir
8819 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8820 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8822 if [[ $STRIPECOUNT -le 0 ]]; then
8824 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8825 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8826 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8828 sc=$(($STRIPECOUNT - 1))
8830 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8831 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8832 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8833 error "lverify failed"
8835 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8840 test_mkdir $DIR/$tdir
8842 $LFS setstripe $DIR/$tdir || error "setstripe"
8843 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8844 error "no stripe info failed"
8846 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8848 run_test 65e "directory setstripe defaults"
8851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8853 test_mkdir $DIR/${tdir}f
8854 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8855 error "setstripe succeeded" || true
8857 run_test 65f "dir setstripe permission (should return error) ==="
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 test_mkdir $DIR/$tdir
8863 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8865 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8866 error "setstripe -S failed"
8867 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8868 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8869 error "delete default stripe failed"
8871 run_test 65g "directory setstripe -d"
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8876 test_mkdir $DIR/$tdir
8877 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8879 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8880 error "setstripe -S failed"
8881 test_mkdir $DIR/$tdir/dd1
8882 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8883 error "stripe info inherit failed"
8885 run_test 65h "directory stripe info inherit ===================="
8888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8890 save_layout_restore_at_exit $MOUNT
8892 # bug6367: set non-default striping on root directory
8893 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8895 # bug12836: getstripe on -1 default directory striping
8896 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8898 # bug12836: getstripe -v on -1 default directory striping
8899 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8901 # bug12836: new find on -1 default directory striping
8902 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8904 run_test 65i "various tests to set root directory striping"
8906 test_65j() { # bug6367
8907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8911 # if we aren't already remounting for each test, do so for this test
8912 if [ "$I_MOUNTED" = "yes" ]; then
8913 cleanup || error "failed to unmount"
8917 save_layout_restore_at_exit $MOUNT
8919 $LFS setstripe -d $MOUNT || error "setstripe failed"
8921 run_test 65j "set default striping on root directory (bug 6367)="
8925 wait_delete_completed
8926 do_facet $SINGLEMDS "lctl set_param -n \
8927 osp.$ost*MDT0000.max_create_count=$max_count"
8928 do_facet $SINGLEMDS "lctl set_param -n \
8929 osp.$ost*MDT0000.create_count=$count"
8930 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8931 echo $INACTIVE_OSC "is Activate"
8933 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8936 test_65k() { # bug11679
8937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8938 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8939 remote_mds_nodsh && skip "remote MDS with nodsh"
8941 local disable_precreate=true
8942 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8943 disable_precreate=false
8945 echo "Check OST status: "
8946 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8947 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8949 for OSC in $MDS_OSCS; do
8950 echo $OSC "is active"
8951 do_facet $SINGLEMDS lctl --device %$OSC activate
8954 for INACTIVE_OSC in $MDS_OSCS; do
8955 local ost=$(osc_to_ost $INACTIVE_OSC)
8956 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8957 lov.*md*.target_obd |
8958 awk -F: /$ost/'{ print $1 }' | head -n 1)
8961 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8962 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8964 echo "Deactivate: " $INACTIVE_OSC
8965 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8967 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8968 osp.$ost*MDT0000.create_count")
8969 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8970 osp.$ost*MDT0000.max_create_count")
8971 $disable_precreate &&
8972 do_facet $SINGLEMDS "lctl set_param -n \
8973 osp.$ost*MDT0000.max_create_count=0"
8975 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8976 [ -f $DIR/$tdir/$idx ] && continue
8977 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8978 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8980 error "setstripe $idx should succeed"; }
8981 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8983 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8986 do_facet $SINGLEMDS "lctl set_param -n \
8987 osp.$ost*MDT0000.max_create_count=$max_count"
8988 do_facet $SINGLEMDS "lctl set_param -n \
8989 osp.$ost*MDT0000.create_count=$count"
8990 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8991 echo $INACTIVE_OSC "is Activate"
8993 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8996 run_test 65k "validate manual striping works properly with deactivated OSCs"
8998 test_65l() { # bug 12836
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9001 test_mkdir -p $DIR/$tdir/test_dir
9002 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9003 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9005 run_test 65l "lfs find on -1 stripe dir ========================"
9008 local layout=$(save_layout $MOUNT)
9009 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9010 restore_layout $MOUNT $layout
9011 error "setstripe should fail by non-root users"
9015 run_test 65m "normal user can't set filesystem default stripe"
9018 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9019 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9020 skip "Need MDS version at least 2.12.50"
9021 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9023 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9024 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9025 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9027 save_layout_restore_at_exit $MOUNT
9029 # new subdirectory under root directory should not inherit
9030 # the default layout from root
9031 local dir1=$MOUNT/$tdir-1
9032 mkdir $dir1 || error "mkdir $dir1 failed"
9033 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9034 error "$dir1 shouldn't have LOV EA"
9036 # delete the default layout on root directory
9037 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9039 local dir2=$MOUNT/$tdir-2
9040 mkdir $dir2 || error "mkdir $dir2 failed"
9041 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9042 error "$dir2 shouldn't have LOV EA"
9044 # set a new striping pattern on root directory
9045 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9046 local new_def_stripe_size=$((def_stripe_size * 2))
9047 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9048 error "set stripe size on $MOUNT failed"
9050 # new file created in $dir2 should inherit the new stripe size from
9051 # the filesystem default
9052 local file2=$dir2/$tfile-2
9053 touch $file2 || error "touch $file2 failed"
9055 local file2_stripe_size=$($LFS getstripe -S $file2)
9056 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9058 echo "file2_stripe_size: '$file2_stripe_size'"
9059 echo "new_def_stripe_size: '$new_def_stripe_size'"
9060 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9063 local dir3=$MOUNT/$tdir-3
9064 mkdir $dir3 || error "mkdir $dir3 failed"
9065 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9066 # the root layout, which is the actual default layout that will be used
9067 # when new files are created in $dir3.
9068 local dir3_layout=$(get_layout_param $dir3)
9069 local root_dir_layout=$(get_layout_param $MOUNT)
9070 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9072 echo "dir3_layout: '$dir3_layout'"
9073 echo "root_dir_layout: '$root_dir_layout'"
9074 error "$dir3 should show the default layout from $MOUNT"
9077 # set OST pool on root directory
9078 local pool=$TESTNAME
9079 pool_add $pool || error "add $pool failed"
9080 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9081 error "add targets to $pool failed"
9083 $LFS setstripe -p $pool $MOUNT ||
9084 error "set OST pool on $MOUNT failed"
9086 # new file created in $dir3 should inherit the pool from
9087 # the filesystem default
9088 local file3=$dir3/$tfile-3
9089 touch $file3 || error "touch $file3 failed"
9091 local file3_pool=$($LFS getstripe -p $file3)
9092 [[ "$file3_pool" = "$pool" ]] ||
9093 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9095 local dir4=$MOUNT/$tdir-4
9096 mkdir $dir4 || error "mkdir $dir4 failed"
9097 local dir4_layout=$(get_layout_param $dir4)
9098 root_dir_layout=$(get_layout_param $MOUNT)
9099 echo "$LFS getstripe -d $dir4"
9100 $LFS getstripe -d $dir4
9101 echo "$LFS getstripe -d $MOUNT"
9102 $LFS getstripe -d $MOUNT
9103 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9105 echo "dir4_layout: '$dir4_layout'"
9106 echo "root_dir_layout: '$root_dir_layout'"
9107 error "$dir4 should show the default layout from $MOUNT"
9110 # new file created in $dir4 should inherit the pool from
9111 # the filesystem default
9112 local file4=$dir4/$tfile-4
9113 touch $file4 || error "touch $file4 failed"
9115 local file4_pool=$($LFS getstripe -p $file4)
9116 [[ "$file4_pool" = "$pool" ]] ||
9117 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9119 # new subdirectory under non-root directory should inherit
9120 # the default layout from its parent directory
9121 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9122 error "set directory layout on $dir4 failed"
9124 local dir5=$dir4/$tdir-5
9125 mkdir $dir5 || error "mkdir $dir5 failed"
9127 dir4_layout=$(get_layout_param $dir4)
9128 local dir5_layout=$(get_layout_param $dir5)
9129 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9131 echo "dir4_layout: '$dir4_layout'"
9132 echo "dir5_layout: '$dir5_layout'"
9133 error "$dir5 should inherit the default layout from $dir4"
9136 # though subdir under ROOT doesn't inherit default layout, but
9137 # its sub dir/file should be created with default layout.
9138 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9139 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9140 skip "Need MDS version at least 2.12.59"
9142 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9143 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9144 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9146 if [ $default_lmv_hash == "none" ]; then
9147 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9149 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9150 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9153 $LFS setdirstripe -D -c 2 $MOUNT ||
9154 error "setdirstripe -D -c 2 failed"
9155 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9156 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9157 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9159 run_test 65n "don't inherit default layout from root for new subdirectories"
9161 # bug 2543 - update blocks count on client
9163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9166 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9167 sync; sync_all_data; sync; sync_all_data
9168 cancel_lru_locks osc
9169 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9170 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9172 run_test 66 "update inode blocks count on client ==============="
9175 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9179 swapon -s | awk '($1 == "'$1'") { print $4 }'
9182 # bug5265, obdfilter oa2dentry return -ENOENT
9183 # #define OBD_FAIL_SRV_ENOENT 0x217
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9186 remote_ost_nodsh && skip "remote OST with nodsh"
9189 $LFS setstripe -c 1 -i 0 $f
9191 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9193 do_facet ost1 lctl set_param fail_loc=0x217
9194 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9195 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9197 do_facet ost1 lctl set_param fail_loc=0
9198 $DIRECTIO write $f 0 2 || error "write error"
9200 cancel_lru_locks osc
9201 $DIRECTIO read $f 0 1 || error "read error"
9203 do_facet ost1 lctl set_param fail_loc=0x217
9204 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9206 do_facet ost1 lctl set_param fail_loc=0
9209 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9212 test_mkdir $DIR/$tdir
9213 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9214 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9216 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9218 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9220 [ "$RUNAS_ID" = "$UID" ] &&
9221 skip_env "RUNAS_ID = UID = $UID -- skipping"
9222 # Check that testing environment is properly set up. Skip if not
9223 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9224 skip_env "User $RUNAS_ID does not exist - skipping"
9227 chmod 777 $DIR/$tfile
9228 chmod ug+s $DIR/$tfile
9229 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9230 error "$RUNAS dd $DIR/$tfile failed"
9231 # See if we are still setuid/sgid
9232 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9233 error "S/gid is not dropped on write"
9234 # Now test that MDS is updated too
9235 cancel_lru_locks mdc
9236 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9237 error "S/gid is not dropped on MDS"
9240 run_test 72a "Test that remove suid works properly (bug5695) ===="
9242 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9245 [ "$RUNAS_ID" = "$UID" ] &&
9246 skip_env "RUNAS_ID = UID = $UID -- skipping"
9247 [ "$RUNAS_ID" -eq 0 ] &&
9248 skip_env "RUNAS_ID = 0 -- skipping"
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9250 # Check that testing environment is properly set up. Skip if not
9251 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9252 skip_env "User $RUNAS_ID does not exist - skipping"
9254 touch $DIR/${tfile}-f{g,u}
9255 test_mkdir $DIR/${tfile}-dg
9256 test_mkdir $DIR/${tfile}-du
9257 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9258 chmod g+s $DIR/${tfile}-{f,d}g
9259 chmod u+s $DIR/${tfile}-{f,d}u
9260 for perm in 777 2777 4777; do
9261 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9262 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9263 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9264 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9268 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9270 # bug 3462 - multiple simultaneous MDC requests
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9274 test_mkdir $DIR/d73-1
9275 test_mkdir $DIR/d73-2
9276 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9279 lctl set_param fail_loc=0x80000129
9280 $MULTIOP $DIR/d73-1/f73-2 Oc &
9282 lctl set_param fail_loc=0
9284 $MULTIOP $DIR/d73-2/f73-3 Oc &
9288 wait $pid1 || return 1
9292 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9293 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9294 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9298 run_test 73 "multiple MDC requests (should not deadlock)"
9300 test_74a() { # bug 6149, 6184
9301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9304 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9306 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9307 # will spin in a tight reconnection loop
9308 $LCTL set_param fail_loc=0x8000030e
9309 # get any lock that won't be difficult - lookup works.
9311 $LCTL set_param fail_loc=0
9315 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9317 test_74b() { # bug 13310
9318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9320 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9322 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9323 # will spin in a tight reconnection loop
9324 $LCTL set_param fail_loc=0x8000030e
9325 # get a "difficult" lock
9327 $LCTL set_param fail_loc=0
9331 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9336 #define OBD_FAIL_LDLM_NEW_LOCK
9337 $LCTL set_param fail_loc=0x319
9338 touch $DIR/$tfile && error "touch successful"
9339 $LCTL set_param fail_loc=0
9342 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9344 slab_lic=/sys/kernel/slab/lustre_inode_cache
9346 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9347 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9348 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9351 test_76a() { # Now for b=20433, added originally in b=1443
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9354 cancel_lru_locks osc
9355 # there may be some slab objects cached per core
9356 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9357 local before=$(num_objects)
9358 local count=$((512 * cpus))
9359 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9360 local margin=$((count / 10))
9361 if [[ -f $slab_lic/aliases ]]; then
9362 local aliases=$(cat $slab_lic/aliases)
9363 (( aliases > 0 )) && margin=$((margin * aliases))
9366 echo "before slab objects: $before"
9367 for i in $(seq $count); do
9371 cancel_lru_locks osc
9372 local after=$(num_objects)
9373 echo "created: $count, after slab objects: $after"
9374 # shared slab counts are not very accurate, allow significant margin
9375 # the main goal is that the cache growth is not permanently > $count
9376 while (( after > before + margin )); do
9378 after=$(num_objects)
9380 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9381 if (( wait > 60 )); then
9382 error "inode slab grew from $before+$margin to $after"
9386 run_test 76a "confirm clients recycle inodes properly ===="
9389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9393 local before=$(num_objects)
9395 for i in $(seq $count); do
9400 local after=$(num_objects)
9403 while (( after > before )); do
9405 after=$(num_objects)
9407 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9408 if (( wait > 60 )); then
9409 error "inode slab grew from $before to $after"
9413 echo "slab objects before: $before, after: $after"
9415 run_test 76b "confirm clients recycle directory inodes properly ===="
9420 # Note: in sptlrpc modes which enable its own bulk checksum, the
9421 # original crc32_le bulk checksum will be automatically disabled,
9422 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9423 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9424 # In this case set_checksums() will not be no-op, because sptlrpc
9425 # bulk checksum will be enabled all through the test.
9427 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9428 lctl set_param -n osc.*.checksums $1
9432 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9433 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9434 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9435 tr -d [] | head -n1)}
9438 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9440 log "set checksum type to $1, rc = $rc"
9444 get_osc_checksum_type()
9446 # arugment 1: OST name, like OST0000
9448 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9449 sed 's/.*\[\(.*\)\].*/\1/g')
9451 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9455 F77_TMP=$TMP/f77-temp
9458 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9459 error "error writing to $F77_TMP"
9462 test_77a() { # bug 10889
9463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9464 $GSS && skip_env "could not run with gss"
9466 [ ! -f $F77_TMP ] && setup_f77
9468 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9472 run_test 77a "normal checksum read/write operation"
9474 test_77b() { # bug 10889
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 $GSS && skip_env "could not run with gss"
9478 [ ! -f $F77_TMP ] && setup_f77
9479 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9480 $LCTL set_param fail_loc=0x80000409
9483 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9484 error "dd error: $?"
9485 $LCTL set_param fail_loc=0
9487 for algo in $CKSUM_TYPES; do
9488 cancel_lru_locks osc
9489 set_checksum_type $algo
9490 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9491 $LCTL set_param fail_loc=0x80000408
9492 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9493 $LCTL set_param fail_loc=0
9496 set_checksum_type $ORIG_CSUM_TYPE
9499 run_test 77b "checksum error on client write, read"
9504 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9506 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9507 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9508 $check_ost && [ -n "$ost_file_prefix" ] &&
9509 do_facet ost1 rm -f ${ost_file_prefix}\*
9513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9514 $GSS && skip_env "could not run with gss"
9515 remote_ost_nodsh && skip "remote OST with nodsh"
9518 local osc_file_prefix
9520 local check_ost=false
9521 local ost_file_prefix
9527 # ensure corruption will occur on first OSS/OST
9528 $LFS setstripe -i 0 $DIR/$tfile
9530 [ ! -f $F77_TMP ] && setup_f77
9531 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9532 error "dd write error: $?"
9533 fid=$($LFS path2fid $DIR/$tfile)
9535 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9538 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9539 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9541 echo "OSS do not support bulk pages dump upon error"
9544 osc_file_prefix=$($LCTL get_param -n debug_path)
9545 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9547 trap cleanup_77c EXIT
9550 # enable bulk pages dump upon error on Client
9551 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9552 # enable bulk pages dump upon error on OSS
9554 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9556 # flush Client cache to allow next read to reach OSS
9557 cancel_lru_locks osc
9559 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9560 $LCTL set_param fail_loc=0x80000408
9561 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9562 $LCTL set_param fail_loc=0
9566 # check cksum dump on Client
9567 osc_file=$(ls ${osc_file_prefix}*)
9568 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9569 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9570 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9571 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9572 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9574 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9575 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9576 error "dump content does not match on Client"
9578 $check_ost || skip "No need to check cksum dump on OSS"
9580 # check cksum dump on OSS
9581 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9582 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9583 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9584 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9585 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9586 error "dump content does not match on OSS"
9590 run_test 77c "checksum error on client read with debug"
9592 test_77d() { # bug 10889
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 $GSS && skip_env "could not run with gss"
9596 stack_trap "rm -f $DIR/$tfile"
9597 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9598 $LCTL set_param fail_loc=0x80000409
9600 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9601 error "direct write: rc=$?"
9602 $LCTL set_param fail_loc=0
9605 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9606 $LCTL set_param fail_loc=0x80000408
9608 cancel_lru_locks osc
9609 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9610 error "direct read: rc=$?"
9611 $LCTL set_param fail_loc=0
9614 run_test 77d "checksum error on OST direct write, read"
9616 test_77f() { # bug 10889
9617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9618 $GSS && skip_env "could not run with gss"
9621 stack_trap "rm -f $DIR/$tfile"
9622 for algo in $CKSUM_TYPES; do
9623 cancel_lru_locks osc
9624 set_checksum_type $algo
9625 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9626 $LCTL set_param fail_loc=0x409
9627 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9628 error "direct write succeeded"
9629 $LCTL set_param fail_loc=0
9631 set_checksum_type $ORIG_CSUM_TYPE
9634 run_test 77f "repeat checksum error on write (expect error)"
9636 test_77g() { # bug 10889
9637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9638 $GSS && skip_env "could not run with gss"
9639 remote_ost_nodsh && skip "remote OST with nodsh"
9641 [ ! -f $F77_TMP ] && setup_f77
9643 local file=$DIR/$tfile
9644 stack_trap "rm -f $file" EXIT
9646 $LFS setstripe -c 1 -i 0 $file
9647 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9648 do_facet ost1 lctl set_param fail_loc=0x8000021a
9650 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9651 error "write error: rc=$?"
9652 do_facet ost1 lctl set_param fail_loc=0
9655 cancel_lru_locks osc
9656 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9657 do_facet ost1 lctl set_param fail_loc=0x8000021b
9659 cmp $F77_TMP $file || error "file compare failed"
9660 do_facet ost1 lctl set_param fail_loc=0
9663 run_test 77g "checksum error on OST write, read"
9665 test_77k() { # LU-10906
9666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9667 $GSS && skip_env "could not run with gss"
9669 local cksum_param="osc.$FSNAME*.checksums"
9670 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9674 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9675 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9676 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9679 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9680 error "failed to set checksum=$i on MGS"
9681 wait_update $HOSTNAME "$get_checksum" $i
9683 echo "remount client, checksum should be $i"
9684 remount_client $MOUNT || error "failed to remount client"
9685 checksum=$(eval $get_checksum)
9686 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9688 # remove persistent param to avoid races with checksum mountopt below
9689 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9690 error "failed to delete checksum on MGS"
9692 for opt in "checksum" "nochecksum"; do
9693 #remount with mount option
9694 echo "remount client with option $opt, checksum should be $i"
9695 umount_client $MOUNT || error "failed to umount client"
9696 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9697 error "failed to mount client with option '$opt'"
9698 checksum=$(eval $get_checksum)
9699 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9703 remount_client $MOUNT || error "failed to remount client"
9705 run_test 77k "enable/disable checksum correctly"
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9709 $GSS && skip_env "could not run with gss"
9712 stack_trap "set_checksums $ORIG_CSUM" EXIT
9713 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9715 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9717 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9718 for algo in $CKSUM_TYPES; do
9719 set_checksum_type $algo || error "fail to set checksum type $algo"
9720 osc_algo=$(get_osc_checksum_type OST0000)
9721 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9723 # no locks, no reqs to let the connection idle
9724 cancel_lru_locks osc
9725 lru_resize_disable osc
9726 wait_osc_import_state client ost1 IDLE
9728 # ensure ost1 is connected
9729 stat $DIR/$tfile >/dev/null || error "can't stat"
9730 wait_osc_import_state client ost1 FULL
9732 osc_algo=$(get_osc_checksum_type OST0000)
9733 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9737 run_test 77l "preferred checksum type is remembered after reconnected"
9739 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9744 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9745 skip "Need at least version 2.14.52"
9746 local param=checksum_speed
9748 $LCTL get_param $param || error "reading $param failed"
9750 csum_speeds=$($LCTL get_param -n $param)
9752 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9753 error "known checksum types are missing"
9755 run_test 77m "Verify checksum_speed is correctly read"
9757 check_filefrag_77n() {
9762 while read extidx a b start end rest; do
9763 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9764 nr_ext=$(( $nr_ext + 1 ))
9765 starts+=( ${start%..} )
9768 done < <( filefrag -sv $1 )
9770 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9775 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9778 $TRUNCATE $DIR/$tfile 0
9779 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9780 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9781 check_filefrag_77n $DIR/$tfile ||
9782 skip "$tfile blocks not contiguous around hole"
9785 stack_trap "set_checksums $ORIG_CSUM" EXIT
9786 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9787 stack_trap "rm -f $DIR/$tfile"
9789 for algo in $CKSUM_TYPES; do
9790 if [[ "$algo" =~ ^t10 ]]; then
9791 set_checksum_type $algo ||
9792 error "fail to set checksum type $algo"
9793 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9794 error "fail to read $tfile with $algo"
9800 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9807 test_78() { # bug 10901
9808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9809 remote_ost || skip_env "local OST"
9812 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9813 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9814 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9815 echo "MemTotal: $MEMTOTAL"
9817 # reserve 256MB of memory for the kernel and other running processes,
9818 # and then take 1/2 of the remaining memory for the read/write buffers.
9819 if [ $MEMTOTAL -gt 512 ] ;then
9820 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9822 # for those poor memory-starved high-end clusters...
9823 MEMTOTAL=$((MEMTOTAL / 2))
9825 echo "Mem to use for directio: $MEMTOTAL"
9827 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9828 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9829 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9830 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9832 echo "Smallest OST: $SMALLESTOST"
9833 [[ $SMALLESTOST -lt 10240 ]] &&
9834 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9836 trap cleanup_test_78 EXIT
9838 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9839 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9841 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9842 echo "File size: $F78SIZE"
9843 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9844 for i in $(seq 1 $NSEQ); do
9845 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9846 echo directIO rdwr round $i of $NSEQ
9847 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9852 run_test 78 "handle large O_DIRECT writes correctly ============"
9854 test_79() { # bug 12743
9855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9857 wait_delete_completed
9859 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9860 BKFREE=$(calc_osc_kbytes kbytesfree)
9861 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9863 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9864 DFTOTAL=`echo $STRING | cut -d, -f1`
9865 DFUSED=`echo $STRING | cut -d, -f2`
9866 DFAVAIL=`echo $STRING | cut -d, -f3`
9867 DFFREE=$(($DFTOTAL - $DFUSED))
9869 ALLOWANCE=$((64 * $OSTCOUNT))
9871 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9872 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9873 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9875 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9876 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9877 error "df free($DFFREE) mismatch OST free($BKFREE)"
9879 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9880 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9881 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9884 run_test 79 "df report consistency check ======================="
9886 test_80() { # bug 10718
9887 remote_ost_nodsh && skip "remote OST with nodsh"
9888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9890 # relax strong synchronous semantics for slow backends like ZFS
9891 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9892 local soc="obdfilter.*.sync_lock_cancel"
9893 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9895 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9896 if [ -z "$save" ]; then
9897 soc="obdfilter.*.sync_on_lock_cancel"
9898 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9901 if [ "$save" != "never" ]; then
9902 local hosts=$(comma_list $(osts_nodes))
9904 do_nodes $hosts $LCTL set_param $soc=never
9905 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9909 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9911 local before=$(date +%s)
9912 cancel_lru_locks osc
9913 local after=$(date +%s)
9914 local diff=$((after - before))
9915 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9919 run_test 80 "Page eviction is equally fast at high offsets too"
9921 test_81a() { # LU-456
9922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9923 remote_ost_nodsh && skip "remote OST with nodsh"
9925 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9926 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9927 do_facet ost1 lctl set_param fail_loc=0x80000228
9929 # write should trigger a retry and success
9930 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9931 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9933 if [ $RC -ne 0 ] ; then
9934 error "write should success, but failed for $RC"
9937 run_test 81a "OST should retry write when get -ENOSPC ==============="
9939 test_81b() { # LU-456
9940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9941 remote_ost_nodsh && skip "remote OST with nodsh"
9943 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9944 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9945 do_facet ost1 lctl set_param fail_loc=0x228
9947 # write should retry several times and return -ENOSPC finally
9948 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9949 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9952 if [ $RC -ne $ENOSPC ] ; then
9953 error "dd should fail for -ENOSPC, but succeed."
9956 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9959 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9961 test_mkdir $DIR/$tdir.cvsroot
9962 chown $RUNAS_ID $DIR/$tdir.cvsroot
9965 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9968 # some versions of cvs import exit(1) when asked to import links or
9969 # files they can't read. ignore those files.
9970 local toignore=$(find . -type l -printf '-I %f\n' -o \
9971 ! -perm /4 -printf '-I %f\n')
9972 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9973 $tdir.reposname vtag rtag
9976 test_mkdir $DIR/$tdir.reposname
9977 chown $RUNAS_ID $DIR/$tdir.reposname
9978 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9980 cd $DIR/$tdir.reposname
9982 $RUNAS cvs add -m 'addmsg' foo99
9984 $RUNAS cvs commit -m 'nomsg' foo99
9985 rm -fr $DIR/$tdir.cvsroot
9987 run_test 99 "cvs strange file/directory operations"
9990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9991 [[ "$NETTYPE" =~ tcp ]] ||
9992 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9993 remote_ost_nodsh && skip "remote OST with nodsh"
9994 remote_mds_nodsh && skip "remote MDS with nodsh"
9996 skip "useless for local single node setup"
9998 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9999 [ "$PROT" != "tcp" ] && continue
10000 RPORT=$(echo $REMOTE | cut -d: -f2)
10001 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10004 LPORT=`echo $LOCAL | cut -d: -f2`
10005 if [ $LPORT -ge 1024 ]; then
10006 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10008 error_exit "local: $LPORT > 1024, remote: $RPORT"
10011 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10013 run_test 100 "check local port using privileged port ==========="
10015 function get_named_value()
10019 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10022 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10023 awk '/^max_cached_mb/ { print $2 }')
10026 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10036 local cache_limit=32
10038 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10039 trap cleanup_101a EXIT
10040 $LCTL set_param -n llite.*.read_ahead_stats=0
10041 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10044 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10046 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10047 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10050 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10051 get_named_value 'read.but.discarded'); do
10052 discard=$(($discard + $s))
10056 $LCTL get_param osc.*-osc*.rpc_stats
10057 $LCTL get_param llite.*.read_ahead_stats
10059 # Discard is generally zero, but sometimes a few random reads line up
10060 # and trigger larger readahead, which is wasted & leads to discards.
10061 if [[ $(($discard)) -gt $nreads ]]; then
10062 error "too many ($discard) discarded pages"
10064 rm -f $DIR/$tfile || true
10066 run_test 101a "check read-ahead for random reads"
10068 setup_test101bc() {
10069 test_mkdir $DIR/$tdir
10071 local FILE_LENGTH=$2
10074 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10076 local list=$(comma_list $(osts_nodes))
10077 set_osd_param $list '' read_cache_enable 0
10078 set_osd_param $list '' writethrough_cache_enable 0
10080 trap cleanup_test101bc EXIT
10081 # prepare the read-ahead file
10082 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10084 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10085 count=$FILE_SIZE_MB 2> /dev/null
10089 cleanup_test101bc() {
10094 local list=$(comma_list $(osts_nodes))
10095 set_osd_param $list '' read_cache_enable 1
10096 set_osd_param $list '' writethrough_cache_enable 1
10100 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10105 local STRIPE_SIZE=$2
10106 local FILE_LENGTH=$3
10107 local RA_INC=1048576
10108 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10109 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10110 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10111 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10112 get_named_value 'read.but.discarded' | calc_total)
10113 if [[ $DISCARD -gt $discard_limit ]]; then
10114 $LCTL get_param llite.*.read_ahead_stats
10115 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10117 echo "Read-ahead success for size ${READ_SIZE}"
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10125 local STRIPE_SIZE=1048576
10126 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10128 if [ $SLOW == "yes" ]; then
10129 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10131 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10134 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10136 # prepare the read-ahead file
10137 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10138 cancel_lru_locks osc
10139 for BIDX in 2 4 8 16 32 64 128 256
10141 local BSIZE=$((BIDX*4096))
10142 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10143 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10144 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10145 $LCTL set_param -n llite.*.read_ahead_stats=0
10146 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10147 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10148 cancel_lru_locks osc
10149 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10154 run_test 101b "check stride-io mode read-ahead ================="
10157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10159 local STRIPE_SIZE=1048576
10160 local FILE_LENGTH=$((STRIPE_SIZE*100))
10163 local osc_rpc_stats
10165 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10167 cancel_lru_locks osc
10168 $LCTL set_param osc.*.rpc_stats=0
10169 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10170 $LCTL get_param osc.*.rpc_stats
10171 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10172 local stats=$($LCTL get_param -n $osc_rpc_stats)
10173 local lines=$(echo "$stats" | awk 'END {print NR;}')
10176 if [ $lines -le 20 ]; then
10177 echo "continue debug"
10180 for size in 1 2 4 8; do
10181 local rpc=$(echo "$stats" |
10182 awk '($1 == "'$size':") {print $2; exit; }')
10183 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10184 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10186 echo "$osc_rpc_stats check passed!"
10191 run_test 101c "check stripe_size aligned read-ahead"
10194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10196 local file=$DIR/$tfile
10197 local sz_MB=${FILESIZE_101d:-80}
10198 local ra_MB=${READAHEAD_MB:-40}
10200 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10201 [ $free_MB -lt $sz_MB ] &&
10202 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10204 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10205 $LFS setstripe -c -1 $file || error "setstripe failed"
10207 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10208 echo Cancel LRU locks on lustre client to flush the client cache
10209 cancel_lru_locks osc
10211 echo Disable read-ahead
10212 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10213 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10214 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10215 $LCTL get_param -n llite.*.max_read_ahead_mb
10217 echo "Reading the test file $file with read-ahead disabled"
10218 local sz_KB=$((sz_MB * 1024 / 4))
10219 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10220 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10221 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10222 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10224 echo "Cancel LRU locks on lustre client to flush the client cache"
10225 cancel_lru_locks osc
10226 echo Enable read-ahead with ${ra_MB}MB
10227 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10229 echo "Reading the test file $file with read-ahead enabled"
10230 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10231 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10233 echo "read-ahead disabled time read $raOFF"
10234 echo "read-ahead enabled time read $raON"
10237 wait_delete_completed
10239 # use awk for this check instead of bash because it handles decimals
10240 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10241 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10243 run_test 101d "file read with and without read-ahead enabled"
10246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10248 local file=$DIR/$tfile
10249 local size_KB=500 #KB
10253 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10254 local need_KB=$((count * size_KB))
10255 [[ $free_KB -le $need_KB ]] &&
10256 skip_env "Need free space $need_KB, have $free_KB"
10258 echo "Creating $count ${size_KB}K test files"
10259 for ((i = 0; i < $count; i++)); do
10260 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10263 echo "Cancel LRU locks on lustre client to flush the client cache"
10264 cancel_lru_locks $OSC
10266 echo "Reset readahead stats"
10267 $LCTL set_param -n llite.*.read_ahead_stats=0
10269 for ((i = 0; i < $count; i++)); do
10270 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10273 $LCTL get_param llite.*.max_cached_mb
10274 $LCTL get_param llite.*.read_ahead_stats
10275 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10276 get_named_value 'misses' | calc_total)
10278 for ((i = 0; i < $count; i++)); do
10279 rm -rf $file.$i 2>/dev/null
10282 #10000 means 20% reads are missing in readahead
10283 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10285 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10288 which iozone || skip_env "no iozone installed"
10290 local old_debug=$($LCTL get_param debug)
10291 old_debug=${old_debug#*=}
10292 $LCTL set_param debug="reada mmap"
10294 # create a test file
10295 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10297 echo Cancel LRU locks on lustre client to flush the client cache
10298 cancel_lru_locks osc
10300 echo Reset readahead stats
10301 $LCTL set_param -n llite.*.read_ahead_stats=0
10303 echo mmap read the file with small block size
10304 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10307 echo checking missing pages
10308 $LCTL get_param llite.*.read_ahead_stats
10309 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10310 get_named_value 'misses' | calc_total)
10312 $LCTL set_param debug="$old_debug"
10313 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10316 run_test 101f "check mmap read performance"
10318 test_101g_brw_size_test() {
10320 local pages=$((mb * 1048576 / PAGE_SIZE))
10321 local file=$DIR/$tfile
10323 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10324 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10325 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10326 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10330 stack_trap "rm -f $file" EXIT
10331 $LCTL set_param -n osc.*.rpc_stats=0
10333 # 10 RPCs should be enough for the test
10335 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10336 { error "dd write ${mb} MB blocks failed"; return 3; }
10337 cancel_lru_locks osc
10338 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10339 { error "dd write ${mb} MB blocks failed"; return 4; }
10341 # calculate number of full-sized read and write RPCs
10342 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10343 sed -n '/pages per rpc/,/^$/p' |
10344 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10345 END { print reads,writes }'))
10346 # allow one extra full-sized read RPC for async readahead
10347 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10348 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10349 [[ ${rpcs[1]} == $count ]] ||
10350 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10354 remote_ost_nodsh && skip "remote OST with nodsh"
10357 local osts=$(get_facets OST)
10358 local list=$(comma_list $(osts_nodes))
10359 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10360 local brw_size="obdfilter.*.brw_size"
10362 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10364 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10366 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10367 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10368 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10369 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10370 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10371 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10373 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10376 if [[ $orig_mb -lt 16 ]]; then
10377 save_lustre_params $osts "$brw_size" > $p
10378 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10379 error "set 16MB RPC size failed"
10381 echo "remount client to enable new RPC size"
10382 remount_client $MOUNT || error "remount_client failed"
10385 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10386 # should be able to set brw_size=12, but no rpc_stats for that
10387 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10390 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10392 if [[ $orig_mb -lt 16 ]]; then
10393 restore_lustre_params < $p
10394 remount_client $MOUNT || error "remount_client restore failed"
10397 rm -f $p $DIR/$tfile
10399 run_test 101g "Big bulk(4/16 MiB) readahead"
10402 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10404 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10405 error "dd 70M file failed"
10406 echo Cancel LRU locks on lustre client to flush the client cache
10407 cancel_lru_locks osc
10409 echo "Reset readahead stats"
10410 $LCTL set_param -n llite.*.read_ahead_stats 0
10412 echo "Read 10M of data but cross 64M bundary"
10413 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10414 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10415 get_named_value 'misses' | calc_total)
10416 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10417 rm -f $p $DIR/$tfile
10419 run_test 101h "Readahead should cover current read window"
10422 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10423 error "dd 10M file failed"
10425 local max_per_file_mb=$($LCTL get_param -n \
10426 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10427 cancel_lru_locks osc
10428 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10429 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10430 error "set max_read_ahead_per_file_mb to 1 failed"
10432 echo "Reset readahead stats"
10433 $LCTL set_param llite.*.read_ahead_stats=0
10435 dd if=$DIR/$tfile of=/dev/null bs=2M
10437 $LCTL get_param llite.*.read_ahead_stats
10438 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10439 awk '/misses/ { print $2 }')
10440 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10443 run_test 101i "allow current readahead to exceed reservation"
10446 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10447 error "setstripe $DIR/$tfile failed"
10448 local file_size=$((1048576 * 16))
10449 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10450 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10452 echo Disable read-ahead
10453 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10455 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10456 for blk in $PAGE_SIZE 1048576 $file_size; do
10457 cancel_lru_locks osc
10458 echo "Reset readahead stats"
10459 $LCTL set_param -n llite.*.read_ahead_stats=0
10460 local count=$(($file_size / $blk))
10461 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10462 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10463 get_named_value 'failed.to.fast.read' | calc_total)
10464 $LCTL get_param -n llite.*.read_ahead_stats
10465 [ $miss -eq $count ] || error "expected $count got $miss"
10468 rm -f $p $DIR/$tfile
10470 run_test 101j "A complete read block should be submitted when no RA"
10473 test_mkdir $DIR/$tdir
10474 chown $RUNAS_ID $DIR/$tdir
10477 STRIPE_COUNT=$OSTCOUNT
10478 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10480 trap cleanup_test102 EXIT
10482 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10484 for num in 1 2 3 4; do
10485 for count in $(seq 1 $STRIPE_COUNT); do
10486 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10487 local size=`expr $STRIPE_SIZE \* $num`
10488 local file=file"$num-$idx-$count"
10489 $1 $LFS setstripe -S $size -i $idx -c $count $file
10495 $1 tar cf $TMP/f102.tar $tdir --xattrs
10498 cleanup_test102() {
10500 rm -f $TMP/f102.tar
10501 rm -rf $DIR/d0.sanity/d102
10505 [ "$UID" != 0 ] && skip "must run as root"
10506 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10507 skip_env "must have user_xattr"
10509 [ -z "$(which setfattr 2>/dev/null)" ] &&
10510 skip_env "could not find setfattr"
10512 local testfile=$DIR/$tfile
10515 echo "set/get xattr..."
10516 setfattr -n trusted.name1 -v value1 $testfile ||
10517 error "setfattr -n trusted.name1=value1 $testfile failed"
10518 getfattr -n trusted.name1 $testfile 2> /dev/null |
10519 grep "trusted.name1=.value1" ||
10520 error "$testfile missing trusted.name1=value1"
10522 setfattr -n user.author1 -v author1 $testfile ||
10523 error "setfattr -n user.author1=author1 $testfile failed"
10524 getfattr -n user.author1 $testfile 2> /dev/null |
10525 grep "user.author1=.author1" ||
10526 error "$testfile missing trusted.author1=author1"
10528 echo "listxattr..."
10529 setfattr -n trusted.name2 -v value2 $testfile ||
10530 error "$testfile unable to set trusted.name2"
10531 setfattr -n trusted.name3 -v value3 $testfile ||
10532 error "$testfile unable to set trusted.name3"
10533 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10534 grep "trusted.name" | wc -l) -eq 3 ] ||
10535 error "$testfile missing 3 trusted.name xattrs"
10537 setfattr -n user.author2 -v author2 $testfile ||
10538 error "$testfile unable to set user.author2"
10539 setfattr -n user.author3 -v author3 $testfile ||
10540 error "$testfile unable to set user.author3"
10541 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10542 grep "user.author" | wc -l) -eq 3 ] ||
10543 error "$testfile missing 3 user.author xattrs"
10545 echo "remove xattr..."
10546 setfattr -x trusted.name1 $testfile ||
10547 error "$testfile error deleting trusted.name1"
10548 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10549 error "$testfile did not delete trusted.name1 xattr"
10551 setfattr -x user.author1 $testfile ||
10552 error "$testfile error deleting user.author1"
10553 echo "set lustre special xattr ..."
10554 $LFS setstripe -c1 $testfile
10555 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10556 awk -F "=" '/trusted.lov/ { print $2 }' )
10557 setfattr -n "trusted.lov" -v $lovea $testfile ||
10558 error "$testfile doesn't ignore setting trusted.lov again"
10559 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10560 error "$testfile allow setting invalid trusted.lov"
10563 run_test 102a "user xattr test =================================="
10565 check_102b_layout() {
10567 local testfile=$DIR/$tfile
10569 echo "test layout '$layout'"
10570 $LFS setstripe $layout $testfile || error "setstripe failed"
10571 $LFS getstripe -y $testfile
10573 echo "get/set/list trusted.lov xattr ..." # b=10930
10574 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10575 [[ "$value" =~ "trusted.lov" ]] ||
10576 error "can't get trusted.lov from $testfile"
10577 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10578 error "getstripe failed"
10580 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10582 value=$(cut -d= -f2 <<<$value)
10583 # LU-13168: truncated xattr should fail if short lov_user_md header
10584 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10585 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10586 for len in $lens; do
10587 echo "setfattr $len $testfile.2"
10588 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10589 [ $len -lt 66 ] && error "short xattr len=$len worked"
10591 local stripe_size=$($LFS getstripe -S $testfile.2)
10592 local stripe_count=$($LFS getstripe -c $testfile.2)
10593 [[ $stripe_size -eq 65536 ]] ||
10594 error "stripe size $stripe_size != 65536"
10595 [[ $stripe_count -eq $stripe_count_orig ]] ||
10596 error "stripe count $stripe_count != $stripe_count_orig"
10597 rm $testfile $testfile.2
10601 [ -z "$(which setfattr 2>/dev/null)" ] &&
10602 skip_env "could not find setfattr"
10603 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10605 # check plain layout
10606 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10608 # and also check composite layout
10609 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10612 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10615 [ -z "$(which setfattr 2>/dev/null)" ] &&
10616 skip_env "could not find setfattr"
10617 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10619 # b10930: get/set/list lustre.lov xattr
10620 echo "get/set/list lustre.lov xattr ..."
10621 test_mkdir $DIR/$tdir
10622 chown $RUNAS_ID $DIR/$tdir
10623 local testfile=$DIR/$tdir/$tfile
10624 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10625 error "setstripe failed"
10626 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10627 error "getstripe failed"
10628 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10629 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10631 local testfile2=${testfile}2
10632 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10633 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10635 $RUNAS $MCREATE $testfile2
10636 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10637 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10638 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10639 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10640 [ $stripe_count -eq $STRIPECOUNT ] ||
10641 error "stripe count $stripe_count != $STRIPECOUNT"
10643 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10645 compare_stripe_info1() {
10646 local stripe_index_all_zero=true
10648 for num in 1 2 3 4; do
10649 for count in $(seq 1 $STRIPE_COUNT); do
10650 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10651 local size=$((STRIPE_SIZE * num))
10652 local file=file"$num-$offset-$count"
10653 stripe_size=$($LFS getstripe -S $PWD/$file)
10654 [[ $stripe_size -ne $size ]] &&
10655 error "$file: size $stripe_size != $size"
10656 stripe_count=$($LFS getstripe -c $PWD/$file)
10657 # allow fewer stripes to be created, ORI-601
10658 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10659 error "$file: count $stripe_count != $count"
10660 stripe_index=$($LFS getstripe -i $PWD/$file)
10661 [[ $stripe_index -ne 0 ]] &&
10662 stripe_index_all_zero=false
10666 $stripe_index_all_zero &&
10667 error "all files are being extracted starting from OST index 0"
10671 have_xattrs_include() {
10672 tar --help | grep -q xattrs-include &&
10673 echo --xattrs-include="lustre.*"
10677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10678 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10680 XINC=$(have_xattrs_include)
10682 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10683 cd $DIR/$tdir/$tdir
10684 compare_stripe_info1
10686 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10692 XINC=$(have_xattrs_include)
10694 test_mkdir $DIR/$tdir.restore
10696 tar cf - --xattrs $tdir | tar xf - \
10697 -C $DIR/$tdir.restore --xattrs $XINC
10698 cd $DIR/$tdir.restore/$tdir
10699 compare_stripe_info1
10701 run_test 102f "tar copy files, not keep osts"
10704 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10705 skip "must have user_xattr"
10706 [ -z "$(which setfattr 2>/dev/null)" ] &&
10707 skip_env "could not find setfattr"
10708 [ -z "$(which getfattr 2>/dev/null)" ] &&
10709 skip_env "could not find getfattr"
10711 local xsize=${1:-1024} # in bytes
10712 local file=$DIR/$tfile
10713 local value="$(generate_string $xsize)"
10714 local xbig=trusted.big
10718 log "save $xbig on $file"
10719 if [ -z "$toobig" ]
10721 setfattr -n $xbig -v $value $file ||
10722 error "saving $xbig on $file failed"
10724 setfattr -n $xbig -v $value $file &&
10725 error "saving $xbig on $file succeeded"
10729 local orig=$(get_xattr_value $xbig $file)
10730 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10732 local xsml=trusted.sml
10733 log "save $xsml on $file"
10734 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10736 local new=$(get_xattr_value $xbig $file)
10737 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10739 log "grow $xsml on $file"
10740 setfattr -n $xsml -v "$value" $file ||
10741 error "growing $xsml on $file failed"
10743 new=$(get_xattr_value $xbig $file)
10744 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10745 log "$xbig still valid after growing $xsml"
10750 test_102h() { # bug 15777
10753 run_test 102h "grow xattr from inside inode to external block"
10756 large_xattr_enabled || skip_env "ea_inode feature disabled"
10758 echo "setting xattr of max xattr size: $(max_xattr_size)"
10759 grow_xattr $(max_xattr_size)
10761 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10762 echo "This should fail:"
10763 grow_xattr $(($(max_xattr_size) + 10)) 1
10765 run_test 102ha "grow xattr from inside inode to external inode"
10767 test_102i() { # bug 17038
10768 [ -z "$(which getfattr 2>/dev/null)" ] &&
10769 skip "could not find getfattr"
10772 ln -s $DIR/$tfile $DIR/${tfile}link
10773 getfattr -n trusted.lov $DIR/$tfile ||
10774 error "lgetxattr on $DIR/$tfile failed"
10775 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10776 grep -i "no such attr" ||
10777 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10778 rm -f $DIR/$tfile $DIR/${tfile}link
10780 run_test 102i "lgetxattr test on symbolic link ============"
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10786 XINC=$(have_xattrs_include)
10787 setup_test102 "$RUNAS"
10788 chown $RUNAS_ID $DIR/$tdir
10789 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10790 cd $DIR/$tdir/$tdir
10791 compare_stripe_info1 "$RUNAS"
10793 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10796 [ -z "$(which setfattr 2>/dev/null)" ] &&
10797 skip "could not find setfattr"
10800 # b22187 just check that does not crash for regular file.
10801 setfattr -n trusted.lov $DIR/$tfile
10802 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10803 local test_kdir=$DIR/$tdir
10804 test_mkdir $test_kdir
10805 local default_size=$($LFS getstripe -S $test_kdir)
10806 local default_count=$($LFS getstripe -c $test_kdir)
10807 local default_offset=$($LFS getstripe -i $test_kdir)
10808 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10809 error 'dir setstripe failed'
10810 setfattr -n trusted.lov $test_kdir
10811 local stripe_size=$($LFS getstripe -S $test_kdir)
10812 local stripe_count=$($LFS getstripe -c $test_kdir)
10813 local stripe_offset=$($LFS getstripe -i $test_kdir)
10814 [ $stripe_size -eq $default_size ] ||
10815 error "stripe size $stripe_size != $default_size"
10816 [ $stripe_count -eq $default_count ] ||
10817 error "stripe count $stripe_count != $default_count"
10818 [ $stripe_offset -eq $default_offset ] ||
10819 error "stripe offset $stripe_offset != $default_offset"
10820 rm -rf $DIR/$tfile $test_kdir
10822 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10825 [ -z "$(which getfattr 2>/dev/null)" ] &&
10826 skip "could not find getfattr"
10828 # LU-532 trusted. xattr is invisible to non-root
10829 local testfile=$DIR/$tfile
10833 echo "listxattr as user..."
10834 chown $RUNAS_ID $testfile
10835 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10836 grep -q "trusted" &&
10837 error "$testfile trusted xattrs are user visible"
10841 run_test 102l "listxattr size test =================================="
10843 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10844 local path=$DIR/$tfile
10847 listxattr_size_check $path || error "listattr_size_check $path failed"
10849 run_test 102m "Ensure listxattr fails on small bufffer ========"
10853 getxattr() { # getxattr path name
10854 # Return the base64 encoding of the value of xattr name on path.
10858 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10860 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10862 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10864 getfattr --absolute-names --encoding=base64 --name=$name $path |
10865 awk -F= -v name=$name '$1 == name {
10866 print substr($0, index($0, "=") + 1);
10870 test_102n() { # LU-4101 mdt: protect internal xattrs
10871 [ -z "$(which setfattr 2>/dev/null)" ] &&
10872 skip "could not find setfattr"
10873 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10875 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10878 local file0=$DIR/$tfile.0
10879 local file1=$DIR/$tfile.1
10880 local xattr0=$TMP/$tfile.0
10881 local xattr1=$TMP/$tfile.1
10882 local namelist="lov lma lmv link fid version som hsm"
10886 rm -rf $file0 $file1 $xattr0 $xattr1
10887 touch $file0 $file1
10889 # Get 'before' xattrs of $file1.
10890 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10892 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10893 namelist+=" lfsck_namespace"
10894 for name in $namelist; do
10895 # Try to copy xattr from $file0 to $file1.
10896 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10898 setfattr --name=trusted.$name --value="$value" $file1 ||
10899 error "setxattr 'trusted.$name' failed"
10901 # Try to set a garbage xattr.
10902 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10904 if [[ x$name == "xlov" ]]; then
10905 setfattr --name=trusted.lov --value="$value" $file1 &&
10906 error "setxattr invalid 'trusted.lov' success"
10908 setfattr --name=trusted.$name --value="$value" $file1 ||
10909 error "setxattr invalid 'trusted.$name' failed"
10912 # Try to remove the xattr from $file1. We don't care if this
10913 # appears to succeed or fail, we just don't want there to be
10914 # any changes or crashes.
10915 setfattr --remove=$trusted.$name $file1 2> /dev/null
10918 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10921 # Try to copy xattr from $file0 to $file1.
10922 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10924 setfattr --name=trusted.$name --value="$value" $file1 ||
10925 error "setxattr 'trusted.$name' failed"
10927 # Try to set a garbage xattr.
10928 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10930 setfattr --name=trusted.$name --value="$value" $file1 ||
10931 error "setxattr 'trusted.$name' failed"
10933 # Try to remove the xattr from $file1. We don't care if this
10934 # appears to succeed or fail, we just don't want there to be
10935 # any changes or crashes.
10936 setfattr --remove=$trusted.$name $file1 2> /dev/null
10939 # Get 'after' xattrs of file1.
10940 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10942 if ! diff $xattr0 $xattr1; then
10943 error "before and after xattrs of '$file1' differ"
10946 rm -rf $file0 $file1 $xattr0 $xattr1
10950 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10952 test_102p() { # LU-4703 setxattr did not check ownership
10953 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10954 skip "MDS needs to be at least 2.5.56"
10956 local testfile=$DIR/$tfile
10960 echo "setfacl as user..."
10961 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10962 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10964 echo "setfattr as user..."
10965 setfacl -m "u:$RUNAS_ID:---" $testfile
10966 $RUNAS setfattr -x system.posix_acl_access $testfile
10967 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10969 run_test 102p "check setxattr(2) correctly fails without permission"
10972 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10973 skip "MDS needs to be at least 2.6.92"
10975 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10977 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10980 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10981 skip "MDS needs to be at least 2.6.93"
10983 touch $DIR/$tfile || error "touch"
10984 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10985 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10986 rm $DIR/$tfile || error "rm"
10989 mkdir -p $DIR/$tdir || error "mkdir"
10990 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10991 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10992 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10993 error "$testfile error deleting user.author1"
10994 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10995 grep "user.$(basename $tdir)" &&
10996 error "$tdir did not delete user.$(basename $tdir)"
10997 rmdir $DIR/$tdir || error "rmdir"
11000 test_mkdir $DIR/$tdir
11001 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11002 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11003 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11004 error "$testfile error deleting user.author1"
11005 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11006 grep "user.$(basename $tdir)" &&
11007 error "$tdir did not delete user.$(basename $tdir)"
11008 rmdir $DIR/$tdir || error "rm striped dir"
11010 run_test 102r "set EAs with empty values"
11013 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11014 skip "MDS needs to be at least 2.11.52"
11016 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11018 save_lustre_params client "llite.*.xattr_cache" > $save
11020 for cache in 0 1; do
11021 lctl set_param llite.*.xattr_cache=$cache
11024 touch $DIR/$tfile || error "touch"
11025 for prefix in lustre security system trusted user; do
11026 # Note getxattr() may fail with 'Operation not
11027 # supported' or 'No such attribute' depending
11028 # on prefix and cache.
11029 getfattr -n $prefix.n102s $DIR/$tfile &&
11030 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11034 restore_lustre_params < $save
11036 run_test 102s "getting nonexistent xattrs should fail"
11039 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11040 skip "MDS needs to be at least 2.11.52"
11042 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11044 save_lustre_params client "llite.*.xattr_cache" > $save
11046 for cache in 0 1; do
11047 lctl set_param llite.*.xattr_cache=$cache
11049 for buf_size in 0 256; do
11051 touch $DIR/$tfile || error "touch"
11052 setfattr -n user.multiop $DIR/$tfile
11053 $MULTIOP $DIR/$tfile oa$buf_size ||
11054 error "cannot get zero length xattr value (buf_size = $buf_size)"
11058 restore_lustre_params < $save
11060 run_test 102t "zero length xattr values handled correctly"
11064 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11069 [ "$UID" != 0 ] && skip "must run as root"
11070 $GSS && skip_env "could not run under gss"
11071 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11072 skip_env "must have acl enabled"
11073 [ -z "$(which setfacl 2>/dev/null)" ] &&
11074 skip_env "could not find setfacl"
11075 remote_mds_nodsh && skip "remote MDS with nodsh"
11077 gpasswd -a daemon bin # LU-5641
11078 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11080 declare -a identity_old
11082 for num in $(seq $MDSCOUNT); do
11083 switch_identity $num true || identity_old[$num]=$?
11086 SAVE_UMASK=$(umask)
11088 mkdir -p $DIR/$tdir
11091 echo "performing cp ..."
11092 run_acl_subtest cp || error "run_acl_subtest cp failed"
11093 echo "performing getfacl-noacl..."
11094 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11095 echo "performing misc..."
11096 run_acl_subtest misc || error "misc test failed"
11097 echo "performing permissions..."
11098 run_acl_subtest permissions || error "permissions failed"
11099 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11100 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11101 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11102 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11104 echo "performing permissions xattr..."
11105 run_acl_subtest permissions_xattr ||
11106 error "permissions_xattr failed"
11108 echo "performing setfacl..."
11109 run_acl_subtest setfacl || error "setfacl test failed"
11111 # inheritance test got from HP
11112 echo "performing inheritance..."
11113 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11114 chmod +x make-tree || error "chmod +x failed"
11115 run_acl_subtest inheritance || error "inheritance test failed"
11118 echo "LU-974 ignore umask when acl is enabled..."
11119 run_acl_subtest 974 || error "LU-974 umask test failed"
11120 if [ $MDSCOUNT -ge 2 ]; then
11121 run_acl_subtest 974_remote ||
11122 error "LU-974 umask test failed under remote dir"
11125 echo "LU-2561 newly created file is same size as directory..."
11126 if [ "$mds1_FSTYPE" != "zfs" ]; then
11127 run_acl_subtest 2561 || error "LU-2561 test failed"
11129 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11132 run_acl_subtest 4924 || error "LU-4924 test failed"
11137 for num in $(seq $MDSCOUNT); do
11138 if [ "${identity_old[$num]}" = 1 ]; then
11139 switch_identity $num false || identity_old[$num]=$?
11143 run_test 103a "acl test"
11149 for U in {0..511}; do
11151 local O=$(printf "%04o" $U)
11153 umask $(printf "%04o" $((511 ^ $O)))
11154 $LFS setstripe -c 1 $DIR/$tfile.s$O
11155 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11157 (( $S == ($O & 0666) )) ||
11158 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11160 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11161 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11162 (( $S == ($O & 0666) )) ||
11163 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11165 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11166 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11167 (( $S == ($O & 0666) )) ||
11168 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11169 rm -f $DIR/$tfile.[smp]$0
11173 # limit the concurrently running threads to 64. LU-11878
11174 local idx=$((U % 64))
11175 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11180 run_test 103b "umask lfs setstripe"
11183 mkdir -p $DIR/$tdir
11184 cp -rp $DIR/$tdir $DIR/$tdir.bak
11186 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11187 error "$DIR/$tdir shouldn't contain default ACL"
11188 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11189 error "$DIR/$tdir.bak shouldn't contain default ACL"
11192 run_test 103c "'cp -rp' won't set empty acl"
11197 local saved_debug=$($LCTL get_param -n debug)
11199 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11200 skip "MDS needs to be at least 2.14.0"
11202 large_xattr_enabled || skip_env "ea_inode feature disabled"
11204 mkdir -p $DIR/$tdir
11205 # add big LOV EA to cause reply buffer overflow earlier
11206 $LFS setstripe -C 1000 $DIR/$tdir
11207 lctl set_param mdc.*-mdc*.stats=clear
11209 $LCTL set_param debug=0
11210 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11211 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11213 # add a large number of default ACLs (expect 8000+ for 2.13+)
11214 for U in {2..7000}; do
11215 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11216 error "Able to add just $U default ACLs"
11218 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11219 echo "$numacl default ACLs created"
11221 stat $DIR/$tdir || error "Cannot stat directory"
11222 # check file creation
11223 touch $DIR/$tdir/$tfile ||
11224 error "failed to create $tfile with $numacl default ACLs"
11225 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11226 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11227 echo "$fileacl ACLs were inherited"
11228 (( $fileacl == $numacl )) ||
11229 error "Not all default ACLs were inherited: $numacl != $fileacl"
11230 # check that new ACLs creation adds new ACLs to inherited ACLs
11231 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11232 error "Cannot set new ACL"
11233 numacl=$((numacl + 1))
11234 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11235 (( $fileacl == $numacl )) ||
11236 error "failed to add new ACL: $fileacl != $numacl as expected"
11237 # adds more ACLs to a file to reach their maximum at 8000+
11239 for U in {20000..25000}; do
11240 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11241 numacl=$((numacl + 1))
11243 echo "Added $numacl more ACLs to the file"
11244 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11245 echo "Total $fileacl ACLs in file"
11246 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11247 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11248 rmdir $DIR/$tdir || error "Cannot remove directory"
11250 run_test 103e "inheritance of big amount of default ACLs"
11253 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11254 skip "MDS needs to be at least 2.14.51"
11256 large_xattr_enabled || skip_env "ea_inode feature disabled"
11258 # enable changelog to consume more internal MDD buffers
11261 mkdir -p $DIR/$tdir
11263 $LFS setstripe -C 1000 $DIR/$tdir
11264 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11265 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11266 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11267 rmdir $DIR/$tdir || error "Cannot remove directory"
11269 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11275 lfs df || error "lfs df failed"
11276 lfs df -ih || error "lfs df -ih failed"
11277 lfs df -h $DIR || error "lfs df -h $DIR failed"
11278 lfs df -i $DIR || error "lfs df -i $DIR failed"
11279 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11280 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11282 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11283 lctl --device %$OSC deactivate
11284 lfs df || error "lfs df with deactivated OSC failed"
11285 lctl --device %$OSC activate
11286 # wait the osc back to normal
11287 wait_osc_import_ready client ost
11289 lfs df || error "lfs df with reactivated OSC failed"
11292 run_test 104a "lfs df [-ih] [path] test ========================="
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 [ $RUNAS_ID -eq $UID ] &&
11297 skip_env "RUNAS_ID = UID = $UID -- skipping"
11299 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11300 grep "Permission denied" | wc -l)))
11301 if [ $denied_cnt -ne 0 ]; then
11302 error "lfs check servers test failed"
11305 run_test 104b "$RUNAS lfs check servers test ===================="
11308 # Verify $1 is within range of $2.
11309 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11310 # $1 is <= 2% of $2. Else Fail.
11313 # Strip all units (M, G, T)
11314 actual=$(echo $1 | tr -d A-Z)
11315 expect=$(echo $2 | tr -d A-Z)
11317 expect_lo=$(($expect * 98 / 100)) # 2% below
11318 expect_hi=$(($expect * 102 / 100)) # 2% above
11320 # permit 2% drift above and below
11321 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11326 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11328 local ost_param="osd-zfs.$FSNAME-OST0000."
11329 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11330 local ofacets=$(get_facets OST)
11331 local mfacets=$(get_facets MDS)
11332 local saved_ost_blocks=
11333 local saved_mdt_blocks=
11335 echo "Before recordsize change"
11336 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11337 df=($(df -h | grep "/mnt/lustre"$))
11340 echo "lfs output : ${lfs_df[*]}"
11341 echo "df output : ${df[*]}"
11343 for facet in ${ofacets//,/ }; do
11344 if [ -z $saved_ost_blocks ]; then
11345 saved_ost_blocks=$(do_facet $facet \
11346 lctl get_param -n $ost_param.blocksize)
11347 echo "OST Blocksize: $saved_ost_blocks"
11349 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11350 do_facet $facet zfs set recordsize=32768 $ost
11353 # BS too small. Sufficient for functional testing.
11354 for facet in ${mfacets//,/ }; do
11355 if [ -z $saved_mdt_blocks ]; then
11356 saved_mdt_blocks=$(do_facet $facet \
11357 lctl get_param -n $mdt_param.blocksize)
11358 echo "MDT Blocksize: $saved_mdt_blocks"
11360 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11361 do_facet $facet zfs set recordsize=32768 $mdt
11364 # Give new values chance to reflect change
11367 echo "After recordsize change"
11368 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11369 df_after=($(df -h | grep "/mnt/lustre"$))
11372 echo "lfs output : ${lfs_df_after[*]}"
11373 echo "df output : ${df_after[*]}"
11376 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11377 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11378 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11379 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11380 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11381 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11384 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11385 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11386 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11387 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11388 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11389 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11391 # Restore MDT recordize back to original
11392 for facet in ${mfacets//,/ }; do
11393 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11394 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11397 # Restore OST recordize back to original
11398 for facet in ${ofacets//,/ }; do
11399 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11400 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11405 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11408 # doesn't work on 2.4 kernels
11410 if $(flock_is_enabled); then
11411 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11413 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11417 run_test 105a "flock when mounted without -o flock test ========"
11421 if $(flock_is_enabled); then
11422 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11424 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11428 run_test 105b "fcntl when mounted without -o flock test ========"
11432 if $(flock_is_enabled); then
11433 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11435 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11439 run_test 105c "lockf when mounted without -o flock test"
11441 test_105d() { # bug 15924
11442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11444 test_mkdir $DIR/$tdir
11445 flock_is_enabled || skip_env "mount w/o flock enabled"
11446 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11447 $LCTL set_param fail_loc=0x80000315
11448 flocks_test 2 $DIR/$tdir
11450 run_test 105d "flock race (should not freeze) ========"
11452 test_105e() { # bug 22660 && 22040
11453 flock_is_enabled || skip_env "mount w/o flock enabled"
11456 flocks_test 3 $DIR/$tfile
11458 run_test 105e "Two conflicting flocks from same process"
11460 test_106() { #bug 10921
11461 test_mkdir $DIR/$tdir
11462 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11463 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11465 run_test 106 "attempt exec of dir followed by chown of that dir"
11468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11476 local save_pattern=$(sysctl -n kernel.core_pattern)
11477 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11478 sysctl -w kernel.core_pattern=$file
11479 sysctl -w kernel.core_uses_pid=0
11481 ulimit -c unlimited
11487 kill -s 11 $SLEEPPID
11489 if [ -e $file ]; then
11490 size=`stat -c%s $file`
11491 [ $size -eq 0 ] && error "Fail to create core file $file"
11493 error "Fail to create core file $file"
11496 sysctl -w kernel.core_pattern=$save_pattern
11497 sysctl -w kernel.core_uses_pid=$save_uses_pid
11500 run_test 107 "Coredump on SIG"
11503 test_mkdir $DIR/$tdir
11504 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11505 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11506 error "mkdir with 256 char should fail, but did not"
11507 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11508 error "create with 255 char failed"
11509 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11510 error "create with 256 char should fail, but did not"
11515 run_test 110 "filename length checking"
11518 # Purpose: To verify dynamic thread (OSS) creation.
11521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11522 remote_ost_nodsh && skip "remote OST with nodsh"
11524 # Lustre does not stop service threads once they are started.
11525 # Reset number of running threads to default.
11530 local save_params="$TMP/sanity-$TESTNAME.parameters"
11532 # Get ll_ost_io count before I/O
11533 OSTIO_pre=$(do_facet ost1 \
11534 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11535 # Exit if lustre is not running (ll_ost_io not running).
11536 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11538 echo "Starting with $OSTIO_pre threads"
11539 local thread_max=$((OSTIO_pre * 2))
11540 local rpc_in_flight=$((thread_max * 2))
11541 # Number of I/O Process proposed to be started.
11543 local facets=$(get_facets OST)
11545 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11546 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11548 # Set in_flight to $rpc_in_flight
11549 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11550 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11551 nfiles=${rpc_in_flight}
11552 # Set ost thread_max to $thread_max
11553 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11555 # 5 Minutes should be sufficient for max number of OSS
11556 # threads(thread_max) to be created.
11560 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11561 test_mkdir $DIR/$tdir
11562 for i in $(seq $nfiles); do
11563 local file=$DIR/$tdir/${tfile}-$i
11564 $LFS setstripe -c -1 -i 0 $file
11565 ($WTL $file $timeout)&
11568 # I/O Started - Wait for thread_started to reach thread_max or report
11569 # error if thread_started is more than thread_max.
11570 echo "Waiting for thread_started to reach thread_max"
11571 local thread_started=0
11572 local end_time=$((SECONDS + timeout))
11574 while [ $SECONDS -le $end_time ] ; do
11576 # Get ost i/o thread_started count.
11577 thread_started=$(do_facet ost1 \
11579 ost.OSS.ost_io.threads_started | cut -d= -f2")
11580 # Break out if thread_started is equal/greater than thread_max
11581 if [[ $thread_started -ge $thread_max ]]; then
11582 echo ll_ost_io thread_started $thread_started, \
11583 equal/greater than thread_max $thread_max
11589 # Cleanup - We have the numbers, Kill i/o jobs if running.
11590 jobcount=($(jobs -p))
11591 for i in $(seq 0 $((${#jobcount[@]}-1)))
11593 kill -9 ${jobcount[$i]}
11594 if [ $? -ne 0 ] ; then
11596 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11600 # Cleanup files left by WTL binary.
11601 for i in $(seq $nfiles); do
11602 local file=$DIR/$tdir/${tfile}-$i
11604 if [ $? -ne 0 ] ; then
11605 echo "Warning: Failed to delete file $file"
11609 restore_lustre_params <$save_params
11610 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11612 # Error out if no new thread has started or Thread started is greater
11614 if [[ $thread_started -le $OSTIO_pre ||
11615 $thread_started -gt $thread_max ]]; then
11616 error "ll_ost_io: thread_started $thread_started" \
11617 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11618 "No new thread started or thread started greater " \
11622 run_test 115 "verify dynamic thread creation===================="
11625 wait_delete_completed
11626 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11627 echo "OST kbytes available: ${AVAIL[@]}"
11632 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11633 #echo OST $i: ${AVAIL[i]}kb
11634 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11638 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11643 echo "Min free space: OST $MINI: $MINV"
11644 echo "Max free space: OST $MAXI: $MAXV"
11647 test_116a() { # was previously test_116()
11648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11650 remote_mds_nodsh && skip "remote MDS with nodsh"
11652 echo -n "Free space priority "
11653 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11658 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11659 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11660 trap simple_cleanup_common EXIT
11662 # Check if we need to generate uneven OSTs
11663 test_mkdir -p $DIR/$tdir/OST${MINI}
11664 local FILL=$((MINV / 4))
11665 local DIFF=$((MAXV - MINV))
11666 local DIFF2=$((DIFF * 100 / MINV))
11668 local threshold=$(do_facet $SINGLEMDS \
11669 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11670 threshold=${threshold%%%}
11671 echo -n "Check for uneven OSTs: "
11672 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11674 if [[ $DIFF2 -gt $threshold ]]; then
11676 echo "Don't need to fill OST$MINI"
11678 # generate uneven OSTs. Write 2% over the QOS threshold value
11680 DIFF=$((threshold - DIFF2 + 2))
11681 DIFF2=$((MINV * DIFF / 100))
11682 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11683 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11684 error "setstripe failed"
11685 DIFF=$((DIFF2 / 2048))
11687 while [ $i -lt $DIFF ]; do
11689 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11690 bs=2M count=1 2>/dev/null
11699 DIFF=$((MAXV - MINV))
11700 DIFF2=$((DIFF * 100 / MINV))
11701 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11702 if [ $DIFF2 -gt $threshold ]; then
11705 echo "failed - QOS mode won't be used"
11706 simple_cleanup_common
11707 skip "QOS imbalance criteria not met"
11715 # now fill using QOS
11716 $LFS setstripe -c 1 $DIR/$tdir
11717 FILL=$((FILL / 200))
11718 if [ $FILL -gt 600 ]; then
11721 echo "writing $FILL files to QOS-assigned OSTs"
11723 while [ $i -lt $FILL ]; do
11725 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11726 count=1 2>/dev/null
11729 echo "wrote $i 200k files"
11733 echo "Note: free space may not be updated, so measurements might be off"
11735 DIFF2=$((MAXV - MINV))
11736 echo "free space delta: orig $DIFF final $DIFF2"
11737 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11738 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11739 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11740 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11741 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11742 if [[ $DIFF -gt 0 ]]; then
11743 FILL=$((DIFF2 * 100 / DIFF - 100))
11744 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11747 # Figure out which files were written where
11748 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11749 awk '/'$MINI1': / {print $2; exit}')
11751 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11752 echo "$MINC files created on smaller OST $MINI1"
11753 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11754 awk '/'$MAXI1': / {print $2; exit}')
11756 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11757 echo "$MAXC files created on larger OST $MAXI1"
11758 if [[ $MINC -gt 0 ]]; then
11759 FILL=$((MAXC * 100 / MINC - 100))
11760 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11762 [[ $MAXC -gt $MINC ]] ||
11763 error_ignore LU-9 "stripe QOS didn't balance free space"
11764 simple_cleanup_common
11766 run_test 116a "stripe QOS: free space balance ==================="
11768 test_116b() { # LU-2093
11769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11770 remote_mds_nodsh && skip "remote MDS with nodsh"
11772 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11773 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11774 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11775 [ -z "$old_rr" ] && skip "no QOS"
11776 do_facet $SINGLEMDS lctl set_param \
11777 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11778 mkdir -p $DIR/$tdir
11779 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11780 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11781 do_facet $SINGLEMDS lctl set_param fail_loc=0
11783 do_facet $SINGLEMDS lctl set_param \
11784 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11786 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11788 test_117() # bug 10891
11790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11792 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11793 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11794 lctl set_param fail_loc=0x21e
11795 > $DIR/$tfile || error "truncate failed"
11796 lctl set_param fail_loc=0
11797 echo "Truncate succeeded."
11800 run_test 117 "verify osd extend =========="
11802 NO_SLOW_RESENDCOUNT=4
11803 export OLD_RESENDCOUNT=""
11804 set_resend_count () {
11805 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11806 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11807 lctl set_param -n $PROC_RESENDCOUNT $1
11808 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11811 # for reduce test_118* time (b=14842)
11812 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11814 # Reset async IO behavior after error case
11816 FILE=$DIR/reset_async
11818 # Ensure all OSCs are cleared
11819 $LFS setstripe -c -1 $FILE
11820 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11825 test_118a() #bug 11710
11827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11831 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11835 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11836 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11841 run_test 118a "verify O_SYNC works =========="
11845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11846 remote_ost_nodsh && skip "remote OST with nodsh"
11850 #define OBD_FAIL_SRV_ENOENT 0x217
11851 set_nodes_failloc "$(osts_nodes)" 0x217
11852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11854 set_nodes_failloc "$(osts_nodes)" 0
11855 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11856 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11859 if [[ $RC -eq 0 ]]; then
11860 error "Must return error due to dropped pages, rc=$RC"
11864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11869 echo "Dirty pages not leaked on ENOENT"
11871 # Due to the above error the OSC will issue all RPCs syncronously
11872 # until a subsequent RPC completes successfully without error.
11873 $MULTIOP $DIR/$tfile Ow4096yc
11878 run_test 118b "Reclaim dirty pages on fatal error =========="
11882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11884 # for 118c, restore the original resend count, LU-1940
11885 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11886 set_resend_count $OLD_RESENDCOUNT
11887 remote_ost_nodsh && skip "remote OST with nodsh"
11891 #define OBD_FAIL_OST_EROFS 0x216
11892 set_nodes_failloc "$(osts_nodes)" 0x216
11894 # multiop should block due to fsync until pages are written
11895 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11899 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11900 error "Multiop failed to block on fsync, pid=$MULTIPID"
11903 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11905 if [[ $WRITEBACK -eq 0 ]]; then
11906 error "No page in writeback, writeback=$WRITEBACK"
11909 set_nodes_failloc "$(osts_nodes)" 0
11912 if [[ $RC -ne 0 ]]; then
11913 error "Multiop fsync failed, rc=$RC"
11916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11924 echo "Dirty pages flushed via fsync on EROFS"
11927 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11929 # continue to use small resend count to reduce test_118* time (b=14842)
11930 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11935 remote_ost_nodsh && skip "remote OST with nodsh"
11939 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11940 set_nodes_failloc "$(osts_nodes)" 0x214
11941 # multiop should block due to fsync until pages are written
11942 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11946 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11947 error "Multiop failed to block on fsync, pid=$MULTIPID"
11950 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11952 if [[ $WRITEBACK -eq 0 ]]; then
11953 error "No page in writeback, writeback=$WRITEBACK"
11956 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11957 set_nodes_failloc "$(osts_nodes)" 0
11959 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11960 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11962 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11963 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11967 echo "Dirty pages gaurenteed flushed via fsync"
11970 run_test 118d "Fsync validation inject a delay of the bulk =========="
11973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11977 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11978 lctl set_param fail_loc=0x8000040a
11980 # Should simulate EINVAL error which is fatal
11981 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11983 if [[ $RC -eq 0 ]]; then
11984 error "Must return error due to dropped pages, rc=$RC"
11987 lctl set_param fail_loc=0x0
11989 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11990 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11991 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11993 if [[ $LOCKED -ne 0 ]]; then
11994 error "Locked pages remain in cache, locked=$LOCKED"
11997 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11998 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12002 echo "No pages locked after fsync"
12007 run_test 118f "Simulate unrecoverable OSC side error =========="
12010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12014 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12015 lctl set_param fail_loc=0x406
12017 # simulate local -ENOMEM
12018 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12021 lctl set_param fail_loc=0
12022 if [[ $RC -eq 0 ]]; then
12023 error "Must return error due to dropped pages, rc=$RC"
12026 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12027 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12028 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12030 if [[ $LOCKED -ne 0 ]]; then
12031 error "Locked pages remain in cache, locked=$LOCKED"
12034 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12035 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12039 echo "No pages locked after fsync"
12044 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12048 remote_ost_nodsh && skip "remote OST with nodsh"
12052 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12053 set_nodes_failloc "$(osts_nodes)" 0x20e
12054 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12055 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12058 set_nodes_failloc "$(osts_nodes)" 0
12059 if [[ $RC -eq 0 ]]; then
12060 error "Must return error due to dropped pages, rc=$RC"
12063 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12064 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12065 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12067 if [[ $LOCKED -ne 0 ]]; then
12068 error "Locked pages remain in cache, locked=$LOCKED"
12071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12076 echo "No pages locked after fsync"
12080 run_test 118h "Verify timeout in handling recoverables errors =========="
12082 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12086 remote_ost_nodsh && skip "remote OST with nodsh"
12090 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12091 set_nodes_failloc "$(osts_nodes)" 0x20e
12093 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12094 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12097 set_nodes_failloc "$(osts_nodes)" 0
12101 if [[ $RC -ne 0 ]]; then
12102 error "got error, but should be not, rc=$RC"
12105 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12106 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12107 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12108 if [[ $LOCKED -ne 0 ]]; then
12109 error "Locked pages remain in cache, locked=$LOCKED"
12112 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12113 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12117 echo "No pages locked after fsync"
12121 run_test 118i "Fix error before timeout in recoverable error =========="
12123 [ "$SLOW" = "no" ] && set_resend_count 4
12126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12127 remote_ost_nodsh && skip "remote OST with nodsh"
12131 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12132 set_nodes_failloc "$(osts_nodes)" 0x220
12134 # return -EIO from OST
12135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12137 set_nodes_failloc "$(osts_nodes)" 0x0
12138 if [[ $RC -eq 0 ]]; then
12139 error "Must return error due to dropped pages, rc=$RC"
12142 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12143 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12144 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12145 if [[ $LOCKED -ne 0 ]]; then
12146 error "Locked pages remain in cache, locked=$LOCKED"
12149 # in recoverable error on OST we want resend and stay until it finished
12150 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12151 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12155 echo "No pages locked after fsync"
12159 run_test 118j "Simulate unrecoverable OST side error =========="
12163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12164 remote_ost_nodsh && skip "remote OSTs with nodsh"
12166 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12167 set_nodes_failloc "$(osts_nodes)" 0x20e
12168 test_mkdir $DIR/$tdir
12170 for ((i=0;i<10;i++)); do
12171 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12172 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12179 set_nodes_failloc "$(osts_nodes)" 0
12182 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12184 test_118l() # LU-646
12186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12188 test_mkdir $DIR/$tdir
12189 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12192 run_test 118l "fsync dir"
12194 test_118m() # LU-3066
12196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12198 test_mkdir $DIR/$tdir
12199 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12202 run_test 118m "fdatasync dir ========="
12204 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12212 remote_ost_nodsh && skip "remote OSTs with nodsh"
12214 # Sleep to avoid a cached response.
12215 #define OBD_STATFS_CACHE_SECONDS 1
12218 # Inject a 10 second delay in the OST_STATFS handler.
12219 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12220 set_nodes_failloc "$(osts_nodes)" 0x242
12223 stat --file-system $MOUNT > /dev/null
12226 set_nodes_failloc "$(osts_nodes)" 0
12228 if ((end - begin > 20)); then
12229 error "statfs took $((end - begin)) seconds, expected 10"
12232 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12234 test_119a() # bug 11737
12236 BSIZE=$((512 * 1024))
12237 directio write $DIR/$tfile 0 1 $BSIZE
12238 # We ask to read two blocks, which is more than a file size.
12239 # directio will indicate an error when requested and actual
12240 # sizes aren't equeal (a normal situation in this case) and
12241 # print actual read amount.
12242 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12243 if [ "$NOB" != "$BSIZE" ]; then
12244 error "read $NOB bytes instead of $BSIZE"
12248 run_test 119a "Short directIO read must return actual read amount"
12250 test_119b() # bug 11737
12252 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12254 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12255 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12257 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12258 error "direct read failed"
12261 run_test 119b "Sparse directIO read must return actual read amount"
12263 test_119c() # bug 13099
12266 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12267 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12270 run_test 119c "Testing for direct read hitting hole"
12272 test_119d() # bug 15950
12274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12276 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12277 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12279 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12280 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12281 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12282 lctl set_param fail_loc=0x40d
12283 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12286 cat $DIR/$tfile > /dev/null &
12287 lctl set_param fail_loc=0
12290 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12292 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12293 error "the read rpcs have not completed in 2s"
12295 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12297 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12301 remote_mds_nodsh && skip "remote MDS with nodsh"
12302 test_mkdir -i0 -c1 $DIR/$tdir
12303 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12304 skip_env "no early lock cancel on server"
12306 lru_resize_disable mdc
12307 lru_resize_disable osc
12308 cancel_lru_locks mdc
12309 # asynchronous object destroy at MDT could cause bl ast to client
12310 cancel_lru_locks osc
12312 stat $DIR/$tdir > /dev/null
12313 can1=$(do_facet mds1 \
12314 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12315 awk '/ldlm_cancel/ {print $2}')
12316 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12317 awk '/ldlm_bl_callback/ {print $2}')
12318 test_mkdir -i0 -c1 $DIR/$tdir/d1
12319 can2=$(do_facet mds1 \
12320 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12321 awk '/ldlm_cancel/ {print $2}')
12322 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12323 awk '/ldlm_bl_callback/ {print $2}')
12324 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12325 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12326 lru_resize_enable mdc
12327 lru_resize_enable osc
12329 run_test 120a "Early Lock Cancel: mkdir test"
12332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12333 remote_mds_nodsh && skip "remote MDS with nodsh"
12334 test_mkdir $DIR/$tdir
12335 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12336 skip_env "no early lock cancel on server"
12338 lru_resize_disable mdc
12339 lru_resize_disable osc
12340 cancel_lru_locks mdc
12341 stat $DIR/$tdir > /dev/null
12342 can1=$(do_facet $SINGLEMDS \
12343 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12344 awk '/ldlm_cancel/ {print $2}')
12345 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12346 awk '/ldlm_bl_callback/ {print $2}')
12347 touch $DIR/$tdir/f1
12348 can2=$(do_facet $SINGLEMDS \
12349 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12350 awk '/ldlm_cancel/ {print $2}')
12351 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12352 awk '/ldlm_bl_callback/ {print $2}')
12353 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12354 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12355 lru_resize_enable mdc
12356 lru_resize_enable osc
12358 run_test 120b "Early Lock Cancel: create test"
12361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12362 remote_mds_nodsh && skip "remote MDS with nodsh"
12363 test_mkdir -i0 -c1 $DIR/$tdir
12364 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12365 skip "no early lock cancel on server"
12367 lru_resize_disable mdc
12368 lru_resize_disable osc
12369 test_mkdir -i0 -c1 $DIR/$tdir/d1
12370 test_mkdir -i0 -c1 $DIR/$tdir/d2
12371 touch $DIR/$tdir/d1/f1
12372 cancel_lru_locks mdc
12373 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12374 can1=$(do_facet mds1 \
12375 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12376 awk '/ldlm_cancel/ {print $2}')
12377 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12378 awk '/ldlm_bl_callback/ {print $2}')
12379 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12380 can2=$(do_facet mds1 \
12381 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12382 awk '/ldlm_cancel/ {print $2}')
12383 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12384 awk '/ldlm_bl_callback/ {print $2}')
12385 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12386 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12387 lru_resize_enable mdc
12388 lru_resize_enable osc
12390 run_test 120c "Early Lock Cancel: link test"
12393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 remote_mds_nodsh && skip "remote MDS with nodsh"
12395 test_mkdir -i0 -c1 $DIR/$tdir
12396 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12397 skip_env "no early lock cancel on server"
12399 lru_resize_disable mdc
12400 lru_resize_disable osc
12402 cancel_lru_locks mdc
12403 stat $DIR/$tdir > /dev/null
12404 can1=$(do_facet mds1 \
12405 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12406 awk '/ldlm_cancel/ {print $2}')
12407 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12408 awk '/ldlm_bl_callback/ {print $2}')
12409 chmod a+x $DIR/$tdir
12410 can2=$(do_facet mds1 \
12411 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12412 awk '/ldlm_cancel/ {print $2}')
12413 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12414 awk '/ldlm_bl_callback/ {print $2}')
12415 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12416 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12417 lru_resize_enable mdc
12418 lru_resize_enable osc
12420 run_test 120d "Early Lock Cancel: setattr test"
12423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12424 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12425 skip_env "no early lock cancel on server"
12426 remote_mds_nodsh && skip "remote MDS with nodsh"
12428 local dlmtrace_set=false
12430 test_mkdir -i0 -c1 $DIR/$tdir
12431 lru_resize_disable mdc
12432 lru_resize_disable osc
12433 ! $LCTL get_param debug | grep -q dlmtrace &&
12434 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12435 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12436 cancel_lru_locks mdc
12437 cancel_lru_locks osc
12438 dd if=$DIR/$tdir/f1 of=/dev/null
12439 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12440 # XXX client can not do early lock cancel of OST lock
12441 # during unlink (LU-4206), so cancel osc lock now.
12443 cancel_lru_locks osc
12444 can1=$(do_facet mds1 \
12445 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12446 awk '/ldlm_cancel/ {print $2}')
12447 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12448 awk '/ldlm_bl_callback/ {print $2}')
12449 unlink $DIR/$tdir/f1
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 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12457 $LCTL dk $TMP/cancel.debug.txt
12458 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12459 $LCTL dk $TMP/blocking.debug.txt
12460 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12461 lru_resize_enable mdc
12462 lru_resize_enable osc
12464 run_test 120e "Early Lock Cancel: unlink test"
12467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12468 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12469 skip_env "no early lock cancel on server"
12470 remote_mds_nodsh && skip "remote MDS with nodsh"
12472 test_mkdir -i0 -c1 $DIR/$tdir
12473 lru_resize_disable mdc
12474 lru_resize_disable osc
12475 test_mkdir -i0 -c1 $DIR/$tdir/d1
12476 test_mkdir -i0 -c1 $DIR/$tdir/d2
12477 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12478 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12479 cancel_lru_locks mdc
12480 cancel_lru_locks osc
12481 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12482 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12483 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12484 # XXX client can not do early lock cancel of OST lock
12485 # during rename (LU-4206), so cancel osc lock now.
12487 cancel_lru_locks osc
12488 can1=$(do_facet mds1 \
12489 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12490 awk '/ldlm_cancel/ {print $2}')
12491 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12492 awk '/ldlm_bl_callback/ {print $2}')
12493 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12495 can2=$(do_facet mds1 \
12496 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12497 awk '/ldlm_cancel/ {print $2}')
12498 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12499 awk '/ldlm_bl_callback/ {print $2}')
12500 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12501 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12502 lru_resize_enable mdc
12503 lru_resize_enable osc
12505 run_test 120f "Early Lock Cancel: rename test"
12508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12509 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12510 skip_env "no early lock cancel on server"
12511 remote_mds_nodsh && skip "remote MDS with nodsh"
12513 lru_resize_disable mdc
12514 lru_resize_disable osc
12516 echo create $count files
12517 test_mkdir $DIR/$tdir
12518 cancel_lru_locks mdc
12519 cancel_lru_locks osc
12522 can0=$(do_facet $SINGLEMDS \
12523 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12524 awk '/ldlm_cancel/ {print $2}')
12525 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12526 awk '/ldlm_bl_callback/ {print $2}')
12527 createmany -o $DIR/$tdir/f $count
12529 can1=$(do_facet $SINGLEMDS \
12530 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12531 awk '/ldlm_cancel/ {print $2}')
12532 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12533 awk '/ldlm_bl_callback/ {print $2}')
12535 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12536 echo rm $count files
12539 can2=$(do_facet $SINGLEMDS \
12540 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12541 awk '/ldlm_cancel/ {print $2}')
12542 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12543 awk '/ldlm_bl_callback/ {print $2}')
12545 echo total: $count removes in $((t2-t1))
12546 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12548 # wait for commitment of removal
12549 lru_resize_enable mdc
12550 lru_resize_enable osc
12552 run_test 120g "Early Lock Cancel: performance test"
12554 test_121() { #bug #10589
12555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12558 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12559 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12560 lctl set_param fail_loc=0x310
12561 cancel_lru_locks osc > /dev/null
12562 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12563 lctl set_param fail_loc=0
12564 [[ $reads -eq $writes ]] ||
12565 error "read $reads blocks, must be $writes blocks"
12567 run_test 121 "read cancel race ========="
12569 test_123a_base() { # was test 123, statahead(bug 11401)
12573 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12574 log "testing UP system. Performance may be lower than expected."
12579 test_mkdir $DIR/$tdir
12580 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12581 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12583 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12584 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12586 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12587 lctl set_param -n llite.*.statahead_max 0
12588 lctl get_param llite.*.statahead_max
12589 cancel_lru_locks mdc
12590 cancel_lru_locks osc
12592 time $lsx $DIR/$tdir | wc -l
12594 delta=$((etime - stime))
12595 log "$lsx $i files without statahead: $delta sec"
12596 lctl set_param llite.*.statahead_max=$max
12598 swrong=$(lctl get_param -n llite.*.statahead_stats |
12599 grep "statahead wrong:" | awk '{print $3}')
12600 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12601 cancel_lru_locks mdc
12602 cancel_lru_locks osc
12604 time $lsx $DIR/$tdir | wc -l
12606 delta_sa=$((etime - stime))
12607 log "$lsx $i files with statahead: $delta_sa sec"
12608 lctl get_param -n llite.*.statahead_stats
12609 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12610 grep "statahead wrong:" | awk '{print $3}')
12612 [[ $swrong -lt $ewrong ]] &&
12613 log "statahead was stopped, maybe too many locks held!"
12614 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12616 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12617 max=$(lctl get_param -n llite.*.statahead_max |
12619 lctl set_param -n llite.*.statahead_max 0
12620 lctl get_param llite.*.statahead_max
12621 cancel_lru_locks mdc
12622 cancel_lru_locks osc
12624 time $lsx $DIR/$tdir | wc -l
12626 delta=$((etime - stime))
12627 log "$lsx $i files again without statahead: $delta sec"
12628 lctl set_param llite.*.statahead_max=$max
12629 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12630 if [ $SLOWOK -eq 0 ]; then
12631 error "$lsx $i files is slower with statahead!"
12633 log "$lsx $i files is slower with statahead!"
12639 [ $delta -gt 20 ] && break
12640 [ $delta -gt 8 ] && MULT=$((50 / delta))
12641 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12649 delta=$((etime - stime))
12650 log "rm -r $DIR/$tdir/: $delta seconds"
12652 lctl get_param -n llite.*.statahead_stats
12656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12658 test_123a_base "ls -l"
12660 run_test 123aa "verify statahead work"
12663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12665 statx_supported || skip_env "Test must be statx() syscall supported"
12667 test_123a_base "$STATX -l"
12669 run_test 123ab "verify statahead work by using statx"
12672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12674 statx_supported || skip_env "Test must be statx() syscall supported"
12681 cancel_lru_locks $OSC
12682 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12683 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12684 awk '/agl.total:/ {print $3}')
12685 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12686 test_123a_base "$STATX --cached=always -D"
12687 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12688 awk '/agl.total:/ {print $3}')
12689 [ $agl_before -eq $agl_after ] ||
12690 error "Should not trigger AGL thread - $agl_before:$agl_after"
12691 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12692 [ $rpcs_after -eq $rpcs_before ] ||
12693 error "$STATX should not send glimpse RPCs to $OSC"
12695 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12697 test_123b () { # statahead(bug 15027)
12698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12700 test_mkdir $DIR/$tdir
12701 createmany -o $DIR/$tdir/$tfile-%d 1000
12703 cancel_lru_locks mdc
12704 cancel_lru_locks osc
12706 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12707 lctl set_param fail_loc=0x80000803
12708 ls -lR $DIR/$tdir > /dev/null
12710 lctl set_param fail_loc=0x0
12711 lctl get_param -n llite.*.statahead_stats
12716 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12719 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12721 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12722 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12723 touch $DIR/$tdir.1/{1..3}
12724 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12726 remount_client $MOUNT
12728 $MULTIOP $DIR/$tdir.0 Q
12730 # let statahead to complete
12731 ls -l $DIR/$tdir.0 > /dev/null
12733 testid=$(echo $TESTNAME | tr '_' ' ')
12734 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12735 error "statahead warning" || true
12737 run_test 123c "Can not initialize inode warning on DNE statahead"
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12741 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12742 skip_env "no lru resize on server"
12746 test_mkdir $DIR/$tdir
12748 log "create $NR files at $DIR/$tdir"
12749 createmany -o $DIR/$tdir/f $NR ||
12750 error "failed to create $NR files in $DIR/$tdir"
12752 cancel_lru_locks mdc
12753 ls -l $DIR/$tdir > /dev/null
12757 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12758 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12759 LRU_SIZE=$($LCTL get_param -n $PARAM)
12760 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12761 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12763 log "NS=$(basename $NSDIR)"
12768 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12769 skip "Not enough cached locks created!"
12771 log "LRU=$LRU_SIZE"
12775 # We know that lru resize allows one client to hold $LIMIT locks
12776 # for 10h. After that locks begin to be killed by client.
12778 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12780 if [ $LIMIT -lt $LRU_SIZE ]; then
12781 skip "Limit is too small $LIMIT"
12784 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12785 # killing locks. Some time was spent for creating locks. This means
12786 # that up to the moment of sleep finish we must have killed some of
12787 # them (10-100 locks). This depends on how fast ther were created.
12788 # Many of them were touched in almost the same moment and thus will
12789 # be killed in groups.
12790 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12792 # Use $LRU_SIZE_B here to take into account real number of locks
12793 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12794 local LRU_SIZE_B=$LRU_SIZE
12796 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12797 log "OLD_LVF=$OLD_LVF"
12798 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12800 # Let's make sure that we really have some margin. Client checks
12801 # cached locks every 10 sec.
12802 SLEEP=$((SLEEP+20))
12803 log "Sleep ${SLEEP} sec"
12805 while ((SEC<$SLEEP)); do
12809 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12810 echo -n "$LRU_SIZE"
12813 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12814 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12816 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12817 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12818 unlinkmany $DIR/$tdir/f $NR
12822 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12823 log "unlink $NR files at $DIR/$tdir"
12824 unlinkmany $DIR/$tdir/f $NR
12826 run_test 124a "lru resize ======================================="
12828 get_max_pool_limit()
12830 local limit=$($LCTL get_param \
12831 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12833 for l in $limit; do
12834 if [[ $l -gt $max ]]; then
12842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12843 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12844 skip_env "no lru resize on server"
12846 LIMIT=$(get_max_pool_limit)
12848 NR=$(($(default_lru_size)*20))
12849 if [[ $NR -gt $LIMIT ]]; then
12850 log "Limit lock number by $LIMIT locks"
12854 IFree=$(mdsrate_inodes_available)
12855 if [ $IFree -lt $NR ]; then
12856 log "Limit lock number by $IFree inodes"
12860 lru_resize_disable mdc
12861 test_mkdir -p $DIR/$tdir/disable_lru_resize
12863 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12864 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12865 cancel_lru_locks mdc
12868 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12871 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12874 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12878 nolruresize_delta=$((etime-stime))
12879 log "ls -la time: $nolruresize_delta seconds"
12880 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12881 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12883 lru_resize_enable mdc
12884 test_mkdir -p $DIR/$tdir/enable_lru_resize
12886 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12887 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12888 cancel_lru_locks mdc
12891 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12894 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12897 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12901 lruresize_delta=$((etime-stime))
12902 log "ls -la time: $lruresize_delta seconds"
12903 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12905 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12906 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12907 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12908 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12910 log "lru resize performs the same with no lru resize"
12912 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12914 run_test 124b "lru resize (performance test) ======================="
12917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12918 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12919 skip_env "no lru resize on server"
12921 # cache ununsed locks on client
12923 cancel_lru_locks mdc
12924 test_mkdir $DIR/$tdir
12925 createmany -o $DIR/$tdir/f $nr ||
12926 error "failed to create $nr files in $DIR/$tdir"
12927 ls -l $DIR/$tdir > /dev/null
12929 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12930 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12931 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12932 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12933 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12935 # set lru_max_age to 1 sec
12936 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12937 echo "sleep $((recalc_p * 2)) seconds..."
12938 sleep $((recalc_p * 2))
12940 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12941 # restore lru_max_age
12942 $LCTL set_param -n $nsdir.lru_max_age $max_age
12943 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12944 unlinkmany $DIR/$tdir/f $nr
12946 run_test 124c "LRUR cancel very aged locks"
12949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12950 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12951 skip_env "no lru resize on server"
12953 # cache ununsed locks on client
12956 lru_resize_disable mdc
12957 stack_trap "lru_resize_enable mdc" EXIT
12959 cancel_lru_locks mdc
12961 # asynchronous object destroy at MDT could cause bl ast to client
12962 test_mkdir $DIR/$tdir
12963 createmany -o $DIR/$tdir/f $nr ||
12964 error "failed to create $nr files in $DIR/$tdir"
12965 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12967 ls -l $DIR/$tdir > /dev/null
12969 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12970 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12971 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12972 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12974 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12976 # set lru_max_age to 1 sec
12977 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12978 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12980 echo "sleep $((recalc_p * 2)) seconds..."
12981 sleep $((recalc_p * 2))
12983 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12985 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12987 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12989 test_125() { # 13358
12990 $LCTL get_param -n llite.*.client_type | grep -q local ||
12991 skip "must run as local client"
12992 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12993 skip_env "must have acl enabled"
12994 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12996 test_mkdir $DIR/$tdir
12997 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12998 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12999 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13001 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13003 test_126() { # bug 12829/13455
13004 $GSS && skip_env "must run as gss disabled"
13005 $LCTL get_param -n llite.*.client_type | grep -q local ||
13006 skip "must run as local client"
13007 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13009 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13010 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13012 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13014 run_test 126 "check that the fsgid provided by the client is taken into account"
13016 test_127a() { # bug 15521
13017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13018 local name count samp unit min max sum sumsq
13020 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13021 echo "stats before reset"
13022 $LCTL get_param osc.*.stats
13023 $LCTL set_param osc.*.stats=0
13024 local fsize=$((2048 * 1024))
13026 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13027 cancel_lru_locks osc
13028 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13030 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13031 stack_trap "rm -f $TMP/$tfile.tmp"
13032 while read name count samp unit min max sum sumsq; do
13033 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13034 [ ! $min ] && error "Missing min value for $name proc entry"
13035 eval $name=$count || error "Wrong proc format"
13038 read_bytes|write_bytes)
13039 [[ "$unit" =~ "bytes" ]] ||
13040 error "unit is not 'bytes': $unit"
13041 (( $min >= 4096 )) || error "min is too small: $min"
13042 (( $min <= $fsize )) || error "min is too big: $min"
13043 (( $max >= 4096 )) || error "max is too small: $max"
13044 (( $max <= $fsize )) || error "max is too big: $max"
13045 (( $sum == $fsize )) || error "sum is wrong: $sum"
13046 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13047 error "sumsquare is too small: $sumsq"
13048 (( $sumsq <= $fsize * $fsize )) ||
13049 error "sumsquare is too big: $sumsq"
13051 ost_read|ost_write)
13052 [[ "$unit" =~ "usec" ]] ||
13053 error "unit is not 'usec': $unit"
13057 done < $DIR/$tfile.tmp
13059 #check that we actually got some stats
13060 [ "$read_bytes" ] || error "Missing read_bytes stats"
13061 [ "$write_bytes" ] || error "Missing write_bytes stats"
13062 [ "$read_bytes" != 0 ] || error "no read done"
13063 [ "$write_bytes" != 0 ] || error "no write done"
13065 run_test 127a "verify the client stats are sane"
13067 test_127b() { # bug LU-333
13068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13069 local name count samp unit min max sum sumsq
13071 echo "stats before reset"
13072 $LCTL get_param llite.*.stats
13073 $LCTL set_param llite.*.stats=0
13075 # perform 2 reads and writes so MAX is different from SUM.
13076 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13077 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13078 cancel_lru_locks osc
13079 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13080 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13082 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13083 stack_trap "rm -f $TMP/$tfile.tmp"
13084 while read name count samp unit min max sum sumsq; do
13085 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13086 eval $name=$count || error "Wrong proc format"
13089 read_bytes|write_bytes)
13090 [[ "$unit" =~ "bytes" ]] ||
13091 error "unit is not 'bytes': $unit"
13092 (( $count == 2 )) || error "count is not 2: $count"
13093 (( $min == $PAGE_SIZE )) ||
13094 error "min is not $PAGE_SIZE: $min"
13095 (( $max == $PAGE_SIZE )) ||
13096 error "max is not $PAGE_SIZE: $max"
13097 (( $sum == $PAGE_SIZE * 2 )) ||
13098 error "sum is not $((PAGE_SIZE * 2)): $sum"
13101 [[ "$unit" =~ "usec" ]] ||
13102 error "unit is not 'usec': $unit"
13106 done < $TMP/$tfile.tmp
13108 #check that we actually got some stats
13109 [ "$read_bytes" ] || error "Missing read_bytes stats"
13110 [ "$write_bytes" ] || error "Missing write_bytes stats"
13111 [ "$read_bytes" != 0 ] || error "no read done"
13112 [ "$write_bytes" != 0 ] || error "no write done"
13114 run_test 127b "verify the llite client stats are sane"
13116 test_127c() { # LU-12394
13117 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13124 $LCTL set_param llite.*.extents_stats=1
13125 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13127 # Use two stripes so there is enough space in default config
13128 $LFS setstripe -c 2 $DIR/$tfile
13130 # Extent stats start at 0-4K and go in power of two buckets
13131 # LL_HIST_START = 12 --> 2^12 = 4K
13132 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13133 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13135 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13137 # Write and read, 2x each, second time at a non-zero offset
13138 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13139 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13140 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13141 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13145 $LCTL get_param llite.*.extents_stats
13148 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13150 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13152 reads=$(echo $bucket | awk '{print $5}')
13153 writes=$(echo $bucket | awk '{print $9}')
13154 [ "$reads" -eq $count ] ||
13155 error "$reads reads in < $bsize bucket, expect $count"
13156 [ "$writes" -eq $count ] ||
13157 error "$writes writes in < $bsize bucket, expect $count"
13160 # Test mmap write and read
13161 $LCTL set_param llite.*.extents_stats=c
13163 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13164 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13165 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13167 $LCTL get_param llite.*.extents_stats
13169 count=$(((size*1024) / PAGE_SIZE))
13171 bsize=$((2 * PAGE_SIZE / 1024))K
13173 bucket=$($LCTL get_param -n llite.*.extents_stats |
13175 reads=$(echo $bucket | awk '{print $5}')
13176 writes=$(echo $bucket | awk '{print $9}')
13177 # mmap writes fault in the page first, creating an additonal read
13178 [ "$reads" -eq $((2 * count)) ] ||
13179 error "$reads reads in < $bsize bucket, expect $count"
13180 [ "$writes" -eq $count ] ||
13181 error "$writes writes in < $bsize bucket, expect $count"
13183 run_test 127c "test llite extent stats with regular & mmap i/o"
13185 test_128() { # bug 15212
13187 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13192 result=$(grep error $TMP/$tfile.log)
13193 rm -f $DIR/$tfile $TMP/$tfile.log
13194 [ -z "$result" ] ||
13195 error "consecutive find's under interactive lfs failed"
13197 run_test 128 "interactive lfs for 2 consecutive find's"
13199 set_dir_limits () {
13204 local ldproc=/proc/fs/ldiskfs
13205 local facets=$(get_facets MDS)
13207 for facet in ${facets//,/ }; do
13208 canondev=$(ldiskfs_canon \
13209 *.$(convert_facet2label $facet).mntdev $facet)
13210 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13211 ldproc=/sys/fs/ldiskfs
13212 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13213 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13217 check_mds_dmesg() {
13218 local facets=$(get_facets MDS)
13219 for facet in ${facets//,/ }; do
13220 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13227 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13228 skip "Need MDS version with at least 2.5.56"
13229 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13230 skip_env "ldiskfs only test"
13232 remote_mds_nodsh && skip "remote MDS with nodsh"
13235 local has_warning=false
13238 mkdir -p $DIR/$tdir
13240 # block size of mds1
13241 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13242 set_dir_limits $maxsize $((maxsize * 6 / 8))
13243 stack_trap "set_dir_limits 0 0"
13244 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13245 local dirsize=$(stat -c%s "$DIR/$tdir")
13247 while (( $dirsize <= $maxsize )); do
13248 $MCREATE $DIR/$tdir/file_base_$nfiles
13250 # check two errors:
13251 # ENOSPC for ext4 max_dir_size, which has been used since
13252 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13253 if (( rc == ENOSPC )); then
13255 echo "rc=$rc returned as expected after $nfiles files"
13257 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13258 error "create failed w/o dir size limit"
13260 # messages may be rate limited if test is run repeatedly
13261 check_mds_dmesg '"is approaching max"' ||
13262 echo "warning message should be output"
13263 check_mds_dmesg '"has reached max"' ||
13264 echo "reached message should be output"
13266 dirsize=$(stat -c%s "$DIR/$tdir")
13268 [[ $dirsize -ge $maxsize ]] && return 0
13269 error "dirsize $dirsize < $maxsize after $nfiles files"
13270 elif (( rc != 0 )); then
13273 nfiles=$((nfiles + 1))
13274 dirsize=$(stat -c%s "$DIR/$tdir")
13277 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13279 run_test 129 "test directory size limit ========================"
13288 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13289 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13291 trap cleanup_130 EXIT RETURN
13293 local fm_file=$DIR/$tfile
13294 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13295 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13296 error "dd failed for $fm_file"
13298 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13299 filefrag -ves $fm_file
13301 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13302 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13303 [ $RC != 0 ] && error "filefrag $fm_file failed"
13305 filefrag_op=$(filefrag -ve -k $fm_file |
13306 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13307 lun=$($LFS getstripe -i $fm_file)
13309 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13312 for line in $filefrag_op
13314 frag_lun=`echo $line | cut -d: -f5`
13315 ext_len=`echo $line | cut -d: -f4`
13316 if (( $frag_lun != $lun )); then
13318 error "FIEMAP on 1-stripe file($fm_file) failed"
13321 (( tot_len += ext_len ))
13324 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13326 error "FIEMAP on 1-stripe file($fm_file) failed;"
13332 echo "FIEMAP on single striped file succeeded"
13334 run_test 130a "FIEMAP (1-stripe file)"
13337 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13339 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13340 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13342 trap cleanup_130 EXIT RETURN
13344 local fm_file=$DIR/$tfile
13345 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13346 error "setstripe on $fm_file"
13347 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13348 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13350 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13351 error "dd failed on $fm_file"
13353 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13354 filefrag_op=$(filefrag -ve -k $fm_file |
13355 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13357 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13358 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13363 for line in $filefrag_op
13365 frag_lun=$(echo $line | cut -d: -f5 |
13366 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13367 ext_len=$(echo $line | cut -d: -f4)
13368 if (( $frag_lun != $last_lun )); then
13369 if (( tot_len != 1024 )); then
13371 error "FIEMAP on $fm_file failed; returned " \
13372 "len $tot_len for OST $last_lun instead of 1024"
13375 (( num_luns += 1 ))
13379 (( tot_len += ext_len ))
13382 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13384 error "FIEMAP on $fm_file failed; returned wrong number of " \
13385 "luns or wrong len for OST $last_lun"
13391 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13393 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13396 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13398 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13399 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13401 trap cleanup_130 EXIT RETURN
13403 local fm_file=$DIR/$tfile
13404 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13405 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13406 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13408 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13409 error "dd failed on $fm_file"
13411 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13412 filefrag_op=$(filefrag -ve -k $fm_file |
13413 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13415 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13416 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13421 for line in $filefrag_op
13423 frag_lun=$(echo $line | cut -d: -f5 |
13424 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13425 ext_len=$(echo $line | cut -d: -f4)
13426 if (( $frag_lun != $last_lun )); then
13427 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13428 if (( logical != 512 )); then
13430 error "FIEMAP on $fm_file failed; returned " \
13431 "logical start for lun $logical instead of 512"
13434 if (( tot_len != 512 )); then
13436 error "FIEMAP on $fm_file failed; returned " \
13437 "len $tot_len for OST $last_lun instead of 1024"
13440 (( num_luns += 1 ))
13444 (( tot_len += ext_len ))
13447 if (( num_luns != 2 || tot_len != 512 )); then
13449 error "FIEMAP on $fm_file failed; returned wrong number of " \
13450 "luns or wrong len for OST $last_lun"
13456 echo "FIEMAP on 2-stripe file with hole succeeded"
13458 run_test 130c "FIEMAP (2-stripe file with hole)"
13461 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13463 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13464 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13466 trap cleanup_130 EXIT RETURN
13468 local fm_file=$DIR/$tfile
13469 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13470 error "setstripe on $fm_file"
13471 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13472 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13474 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13475 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13476 error "dd failed on $fm_file"
13478 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13479 filefrag_op=$(filefrag -ve -k $fm_file |
13480 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13482 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13483 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13488 for line in $filefrag_op
13490 frag_lun=$(echo $line | cut -d: -f5 |
13491 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13492 ext_len=$(echo $line | cut -d: -f4)
13493 if (( $frag_lun != $last_lun )); then
13494 if (( tot_len != 1024 )); then
13496 error "FIEMAP on $fm_file failed; returned " \
13497 "len $tot_len for OST $last_lun instead of 1024"
13500 (( num_luns += 1 ))
13504 (( tot_len += ext_len ))
13507 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13509 error "FIEMAP on $fm_file failed; returned wrong number of " \
13510 "luns or wrong len for OST $last_lun"
13516 echo "FIEMAP on N-stripe file succeeded"
13518 run_test 130d "FIEMAP (N-stripe file)"
13521 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13523 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13524 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13526 trap cleanup_130 EXIT RETURN
13528 local fm_file=$DIR/$tfile
13529 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13532 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13533 for ((i = 0; i < $NUM_BLKS; i++)); do
13534 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13535 conv=notrunc > /dev/null 2>&1
13538 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13539 filefrag_op=$(filefrag -ve -k $fm_file |
13540 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13542 last_lun=$(echo $filefrag_op | cut -d: -f5)
13547 for line in $filefrag_op; do
13548 frag_lun=$(echo $line | cut -d: -f5)
13549 ext_len=$(echo $line | cut -d: -f4)
13550 if [[ "$frag_lun" != "$last_lun" ]]; then
13551 if (( tot_len != $EXPECTED_LEN )); then
13553 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13555 (( num_luns += 1 ))
13559 (( tot_len += ext_len ))
13562 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13564 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13567 echo "FIEMAP with continuation calls succeeded"
13569 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13572 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13573 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13575 local fm_file=$DIR/$tfile
13576 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13577 error "multiop create with lov_delay_create on $fm_file"
13579 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13580 filefrag_extents=$(filefrag -vek $fm_file |
13581 awk '/extents? found/ { print $2 }')
13582 if [[ "$filefrag_extents" != "0" ]]; then
13583 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13588 run_test 130f "FIEMAP (unstriped file)"
13591 local file=$DIR/$tfile
13592 local nr=$((OSTCOUNT * 100))
13594 $LFS setstripe -C $nr $file ||
13595 error "failed to setstripe -C $nr $file"
13597 dd if=/dev/zero of=$file count=$nr bs=1M
13599 nr=$($LFS getstripe -c $file)
13601 local extents=$(filefrag -v $file |
13602 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13604 echo "filefrag list $extents extents in file with stripecount $nr"
13605 if (( extents < nr )); then
13606 $LFS getstripe $file
13608 error "filefrag printed $extents < $nr extents"
13613 run_test 130g "FIEMAP (overstripe file)"
13615 # Test for writev/readv
13617 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13618 error "writev test failed"
13619 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13620 error "readv failed"
13623 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13626 local fsize=$((524288 + 1048576 + 1572864))
13627 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13628 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13629 error "append writev test failed"
13631 ((fsize += 1572864 + 1048576))
13632 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13633 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13634 error "append writev test failed"
13637 run_test 131b "test append writev"
13640 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13643 run_test 131c "test read/write on file w/o objects"
13646 rwv -f $DIR/$tfile -w -n 1 1572864
13647 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13648 if [ "$NOB" != 1572864 ]; then
13649 error "Short read filed: read $NOB bytes instead of 1572864"
13653 run_test 131d "test short read"
13656 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13657 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13658 error "read hitting hole failed"
13661 run_test 131e "test read hitting hole"
13670 mds*) res=$(do_facet $facet \
13671 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13673 ost*) res=$(do_facet $facet \
13674 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13676 *) error "Wrong facet '$facet'" ;;
13678 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13679 # if the argument $3 is zero, it means any stat increment is ok.
13680 if [[ $want -gt 0 ]]; then
13681 local count=$(echo $res | awk '{ print $2 }')
13682 [[ $count -ne $want ]] &&
13683 error "The $op counter on $facet is $count, not $want"
13688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13689 remote_ost_nodsh && skip "remote OST with nodsh"
13690 remote_mds_nodsh && skip "remote MDS with nodsh"
13691 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13692 skip_env "MDS doesn't support rename stats"
13694 local testdir=$DIR/${tdir}/stats_testdir
13696 mkdir -p $DIR/${tdir}
13699 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13700 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13702 # verify mdt stats first.
13703 mkdir ${testdir} || error "mkdir failed"
13704 check_stats $SINGLEMDS "mkdir" 1
13705 touch ${testdir}/${tfile} || error "touch failed"
13706 check_stats $SINGLEMDS "open" 1
13707 check_stats $SINGLEMDS "close" 1
13708 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13709 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13710 check_stats $SINGLEMDS "mknod" 2
13712 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13713 check_stats $SINGLEMDS "unlink" 1
13714 rm -f ${testdir}/${tfile} || error "file remove failed"
13715 check_stats $SINGLEMDS "unlink" 2
13717 # remove working dir and check mdt stats again.
13718 rmdir ${testdir} || error "rmdir failed"
13719 check_stats $SINGLEMDS "rmdir" 1
13721 local testdir1=$DIR/${tdir}/stats_testdir1
13722 mkdir -p ${testdir}
13723 mkdir -p ${testdir1}
13724 touch ${testdir1}/test1
13725 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13726 check_stats $SINGLEMDS "crossdir_rename" 1
13728 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13729 check_stats $SINGLEMDS "samedir_rename" 1
13731 rm -rf $DIR/${tdir}
13733 run_test 133a "Verifying MDT stats ========================================"
13738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13739 remote_ost_nodsh && skip "remote OST with nodsh"
13740 remote_mds_nodsh && skip "remote MDS with nodsh"
13742 local testdir=$DIR/${tdir}/stats_testdir
13744 mkdir -p ${testdir} || error "mkdir failed"
13745 touch ${testdir}/${tfile} || error "touch failed"
13746 cancel_lru_locks mdc
13749 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13750 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13752 # extra mdt stats verification.
13753 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13754 check_stats $SINGLEMDS "setattr" 1
13755 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13756 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13758 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13759 check_stats $SINGLEMDS "getattr" 1
13761 rm -rf $DIR/${tdir}
13763 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13764 # so the check below is not reliable
13765 [ $MDSCOUNT -eq 1 ] || return 0
13767 # Sleep to avoid a cached response.
13768 #define OBD_STATFS_CACHE_SECONDS 1
13770 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13771 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13772 $LFS df || error "lfs failed"
13773 check_stats $SINGLEMDS "statfs" 1
13775 # check aggregated statfs (LU-10018)
13776 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13778 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13781 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13782 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13784 check_stats $SINGLEMDS "statfs" 1
13786 # We want to check that the client didn't send OST_STATFS to
13787 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13788 # extra care is needed here.
13789 if remote_mds; then
13790 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13791 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13793 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13794 [ "$res" ] && error "OST got STATFS"
13799 run_test 133b "Verifying extra MDT stats =================================="
13802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13803 remote_ost_nodsh && skip "remote OST with nodsh"
13804 remote_mds_nodsh && skip "remote MDS with nodsh"
13806 local testdir=$DIR/$tdir/stats_testdir
13808 test_mkdir -p $testdir
13810 # verify obdfilter stats.
13811 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13813 cancel_lru_locks osc
13814 wait_delete_completed
13817 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13818 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13820 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13823 cancel_lru_locks osc
13824 check_stats ost1 "write" 1
13826 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13827 check_stats ost1 "read" 1
13829 > $testdir/$tfile || error "truncate failed"
13830 check_stats ost1 "punch" 1
13832 rm -f $testdir/$tfile || error "file remove failed"
13833 wait_delete_completed
13834 check_stats ost1 "destroy" 1
13838 run_test 133c "Verifying OST stats ========================================"
13845 while [ $value -ge 2 ]; do
13850 if [ $orig -gt $order ]; then
13858 local size=('K' 'M' 'G' 'T');
13860 local size_string=$value
13862 while [ $value -ge 1024 ]; do
13863 if [ $i -gt 3 ]; then
13864 #T is the biggest unit we get here, if that is bigger,
13866 size_string=${value}T
13869 value=$((value >> 10))
13870 if [ $value -lt 1024 ]; then
13871 size_string=${value}${size[$i]}
13880 get_rename_size() {
13882 local context=${2:-.}
13883 local sample=$(do_facet $SINGLEMDS $LCTL \
13884 get_param mdt.$FSNAME-MDT0000.rename_stats |
13885 grep -A1 $context |
13886 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13892 remote_ost_nodsh && skip "remote OST with nodsh"
13893 remote_mds_nodsh && skip "remote MDS with nodsh"
13894 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13895 skip_env "MDS doesn't support rename stats"
13897 local testdir1=$DIR/${tdir}/stats_testdir1
13898 local testdir2=$DIR/${tdir}/stats_testdir2
13899 mkdir -p $DIR/${tdir}
13901 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13903 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13904 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13906 createmany -o $testdir1/test 512 || error "createmany failed"
13908 # check samedir rename size
13909 mv ${testdir1}/test0 ${testdir1}/test_0
13911 local testdir1_size=$(ls -l $DIR/${tdir} |
13912 awk '/stats_testdir1/ {print $5}')
13913 local testdir2_size=$(ls -l $DIR/${tdir} |
13914 awk '/stats_testdir2/ {print $5}')
13916 testdir1_size=$(order_2 $testdir1_size)
13917 testdir2_size=$(order_2 $testdir2_size)
13919 testdir1_size=$(size_in_KMGT $testdir1_size)
13920 testdir2_size=$(size_in_KMGT $testdir2_size)
13922 echo "source rename dir size: ${testdir1_size}"
13923 echo "target rename dir size: ${testdir2_size}"
13925 local cmd="do_facet $SINGLEMDS $LCTL "
13926 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13928 eval $cmd || error "$cmd failed"
13929 local samedir=$($cmd | grep 'same_dir')
13930 local same_sample=$(get_rename_size $testdir1_size)
13931 [ -z "$samedir" ] && error "samedir_rename_size count error"
13932 [[ $same_sample -eq 1 ]] ||
13933 error "samedir_rename_size error $same_sample"
13934 echo "Check same dir rename stats success"
13936 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13938 # check crossdir rename size
13939 mv ${testdir1}/test_0 ${testdir2}/test_0
13941 testdir1_size=$(ls -l $DIR/${tdir} |
13942 awk '/stats_testdir1/ {print $5}')
13943 testdir2_size=$(ls -l $DIR/${tdir} |
13944 awk '/stats_testdir2/ {print $5}')
13946 testdir1_size=$(order_2 $testdir1_size)
13947 testdir2_size=$(order_2 $testdir2_size)
13949 testdir1_size=$(size_in_KMGT $testdir1_size)
13950 testdir2_size=$(size_in_KMGT $testdir2_size)
13952 echo "source rename dir size: ${testdir1_size}"
13953 echo "target rename dir size: ${testdir2_size}"
13955 eval $cmd || error "$cmd failed"
13956 local crossdir=$($cmd | grep 'crossdir')
13957 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13958 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13959 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13960 [[ $src_sample -eq 1 ]] ||
13961 error "crossdir_rename_size error $src_sample"
13962 [[ $tgt_sample -eq 1 ]] ||
13963 error "crossdir_rename_size error $tgt_sample"
13964 echo "Check cross dir rename stats success"
13965 rm -rf $DIR/${tdir}
13967 run_test 133d "Verifying rename_stats ========================================"
13970 remote_mds_nodsh && skip "remote MDS with nodsh"
13971 remote_ost_nodsh && skip "remote OST with nodsh"
13972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13974 local testdir=$DIR/${tdir}/stats_testdir
13975 local ctr f0 f1 bs=32768 count=42 sum
13977 mkdir -p ${testdir} || error "mkdir failed"
13979 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13981 for ctr in {write,read}_bytes; do
13983 cancel_lru_locks osc
13985 do_facet ost1 $LCTL set_param -n \
13986 "obdfilter.*.exports.clear=clear"
13988 if [ $ctr = write_bytes ]; then
13990 f1=${testdir}/${tfile}
13992 f0=${testdir}/${tfile}
13996 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13999 cancel_lru_locks osc
14001 sum=$(do_facet ost1 $LCTL get_param \
14002 "obdfilter.*.exports.*.stats" |
14003 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14004 $1 == ctr { sum += $7 }
14005 END { printf("%0.0f", sum) }')
14007 if ((sum != bs * count)); then
14008 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14012 rm -rf $DIR/${tdir}
14014 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14017 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14018 skip "too old lustre for get_param -R ($facet_ver)"
14020 # verifying readability.
14021 $LCTL get_param -R '*' &> /dev/null
14023 # Verifing writability with badarea_io.
14024 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14025 local skipped_params='force_lbug|changelog_mask|daemon_file'
14026 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14027 egrep -v "$skipped_params" |
14028 xargs -n 1 find $proc_dirs -name |
14029 xargs -n 1 badarea_io ||
14030 error "client badarea_io failed"
14032 # remount the FS in case writes/reads /proc break the FS
14033 cleanup || error "failed to unmount"
14034 setup || error "failed to setup"
14036 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14039 remote_mds_nodsh && skip "remote MDS with nodsh"
14040 remote_ost_nodsh && skip "remote OST with nodsh"
14042 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14043 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14045 for facet in mds1 ost1; do
14046 local facet_ver=$(lustre_version_code $facet)
14047 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14048 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14050 log "$facet: too old lustre for get_param -R"
14052 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14053 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14054 tr -d = | egrep -v $skipped_params |
14055 xargs -n 1 find $proc_dirs -name |
14056 xargs -n 1 badarea_io" ||
14057 error "$facet badarea_io failed"
14059 skip_noexit "$facet: too old lustre for get_param -R"
14063 # remount the FS in case writes/reads /proc break the FS
14064 cleanup || error "failed to unmount"
14065 setup || error "failed to setup"
14067 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14070 remote_mds_nodsh && skip "remote MDS with nodsh"
14071 remote_ost_nodsh && skip "remote OST with nodsh"
14072 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14073 skip "Need MDS version at least 2.9.54"
14076 for facet in client mds1 ost1; do
14077 # Get the list of files that are missing the terminating newline
14078 local plist=$(do_facet $facet
14079 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14081 for ent in $plist; do
14082 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14083 awk -v FS='\v' -v RS='\v\v' \
14084 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14085 print FILENAME}'" 2>/dev/null)
14086 [ -z $missing ] || {
14087 do_facet $facet $LCTL get_param $ent | od -An -tx1
14088 error "file does not end with newline: $facet-$ent"
14093 run_test 133h "Proc files should end with newlines"
14096 remote_mds_nodsh && skip "remote MDS with nodsh"
14097 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14098 skip "Need MDS version at least 2.7.54"
14100 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14101 cancel_lru_locks mdc
14103 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14104 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14105 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14108 createmany -o $DIR/$tdir/f $nr ||
14109 error "failed to create $nr files in $DIR/$tdir"
14110 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14112 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14113 do_facet mds1 $LCTL set_param fail_loc=0x327
14114 do_facet mds1 $LCTL set_param fail_val=500
14117 echo "sleep 10 seconds ..."
14119 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14121 do_facet mds1 $LCTL set_param fail_loc=0
14122 do_facet mds1 $LCTL set_param fail_val=0
14123 [ $lck_cnt -lt $unused ] ||
14124 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14127 unlinkmany $DIR/$tdir/f $nr
14129 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14132 remote_mds_nodsh && skip "remote MDS with nodsh"
14133 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14134 skip "Need MDS version at least 2.7.54"
14136 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14137 cancel_lru_locks mdc
14139 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14140 ldlm.lock_reclaim_threshold_mb)
14141 # disable reclaim temporarily
14142 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14144 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14145 do_facet mds1 $LCTL set_param fail_loc=0x328
14146 do_facet mds1 $LCTL set_param fail_val=500
14148 $LCTL set_param debug=+trace
14151 createmany -o $DIR/$tdir/f $nr &
14152 local create_pid=$!
14154 echo "Sleep $TIMEOUT seconds ..."
14156 if ! ps -p $create_pid > /dev/null 2>&1; then
14157 do_facet mds1 $LCTL set_param fail_loc=0
14158 do_facet mds1 $LCTL set_param fail_val=0
14159 do_facet mds1 $LCTL set_param \
14160 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14161 error "createmany finished incorrectly!"
14163 do_facet mds1 $LCTL set_param fail_loc=0
14164 do_facet mds1 $LCTL set_param fail_val=0
14165 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14166 wait $create_pid || return 1
14168 unlinkmany $DIR/$tdir/f $nr
14170 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14173 remote_mds_nodsh && skip "remote MDS with nodsh"
14174 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14175 skip "Need MDS version at least 2.13.50"
14178 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14180 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14181 #set only one record at plain llog
14182 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14184 #fill already existed plain llog each 64767
14185 #wrapping whole catalog
14186 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14188 createmany -o $DIR/$tdir/$tfile_ 64700
14189 for (( i = 0; i < 64700; i = i + 2 ))
14191 rm $DIR/$tdir/$tfile_$i &
14192 rm $DIR/$tdir/$tfile_$((i + 1)) &
14197 #waiting osp synchronization
14198 wait_delete_completed
14200 run_test 135 "Race catalog processing"
14203 remote_mds_nodsh && skip "remote MDS with nodsh"
14204 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14205 skip "Need MDS version at least 2.13.50"
14208 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14209 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14210 #set only one record at plain llog
14211 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14212 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14214 #fill already existed 2 plain llogs each 64767
14215 #wrapping whole catalog
14216 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14217 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14218 wait_delete_completed
14220 createmany -o $DIR/$tdir/$tfile_ 10
14223 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14224 for (( i = 0; i < 10; i = i + 3 ))
14226 rm $DIR/$tdir/$tfile_$i &
14227 rm $DIR/$tdir/$tfile_$((i + 1)) &
14231 rm $DIR/$tdir/$tfile_$((i + 2)) &
14234 #waiting osp synchronization
14235 wait_delete_completed
14237 run_test 136 "Race catalog processing 2"
14239 test_140() { #bug-17379
14240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14242 test_mkdir $DIR/$tdir
14243 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14244 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14246 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14247 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14249 while i=$((i + 1)); do
14251 cd $i || error "Changing to $i"
14252 ln -s ../stat stat || error "Creating stat symlink"
14253 # Read the symlink until ELOOP present,
14254 # not LBUGing the system is considered success,
14255 # we didn't overrun the stack.
14256 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14257 if [ $ret -ne 0 ]; then
14258 if [ $ret -eq 40 ]; then
14261 error "Open stat symlink"
14267 echo "The symlink depth = $i"
14268 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14269 error "Invalid symlink depth"
14271 # Test recursive symlink
14272 ln -s symlink_self symlink_self
14273 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14274 echo "open symlink_self returns $ret"
14275 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14277 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14282 local TF="$TMP/$tfile"
14284 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14285 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14287 cancel_lru_locks $OSC
14288 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14289 remount_client $MOUNT
14291 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14294 $TRUNCATE $DIR/$tfile 6000
14295 cancel_lru_locks $OSC
14296 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14299 echo "12345" >>$DIR/$tfile
14300 cancel_lru_locks $OSC
14301 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14304 echo "12345" >>$DIR/$tfile
14305 cancel_lru_locks $OSC
14306 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14308 run_test 150a "truncate/append tests"
14311 check_set_fallocate_or_skip
14314 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14315 check_fallocate $DIR/$tfile || error "fallocate failed"
14317 run_test 150b "Verify fallocate (prealloc) functionality"
14320 check_set_fallocate_or_skip
14323 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14324 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14326 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14327 # precomputed md5sum for 20MB of zeroes
14328 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14329 local sum=($(md5sum $DIR/$tfile))
14331 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14333 check_set_fallocate 1
14336 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14337 sum=($(md5sum $DIR/$tfile))
14339 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14341 run_test 150bb "Verify fallocate modes both zero space"
14344 check_set_fallocate_or_skip
14345 local striping="-c2"
14347 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14348 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14349 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14350 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14351 local want=$((OSTCOUNT * 1048576))
14353 # Must allocate all requested space, not more than 5% extra
14354 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14355 error "bytes $bytes is not $want"
14359 echo "verify fallocate on PFL file"
14361 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14363 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14364 error "Create $DIR/$tfile failed"
14365 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14366 error "fallocate failed"
14367 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14368 want=$((512 * 1048576))
14370 # Must allocate all requested space, not more than 5% extra
14371 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14372 error "bytes $bytes is not $want"
14374 run_test 150c "Verify fallocate Size and Blocks"
14377 check_set_fallocate_or_skip
14378 local striping="-c2"
14380 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14382 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14383 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14384 error "setstripe failed"
14385 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14386 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14387 local want=$((OSTCOUNT * 1048576))
14389 # Must allocate all requested space, not more than 5% extra
14390 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14391 error "bytes $bytes is not $want"
14393 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14396 check_set_fallocate_or_skip
14400 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14401 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14402 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14404 # Find OST with Minimum Size
14405 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14406 sort -un | head -1)
14408 # Get 100MB per OST of the available space to reduce run time
14409 # else 60% of the available space if we are running SLOW tests
14410 if [ $SLOW == "no" ]; then
14411 local space=$((1024 * 100 * OSTCOUNT))
14413 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14416 fallocate -l${space}k $DIR/$tfile ||
14417 error "fallocate ${space}k $DIR/$tfile failed"
14418 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14420 # get size immediately after fallocate. This should be correctly
14422 local size=$(stat -c '%s' $DIR/$tfile)
14423 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14425 # Sleep for a while for statfs to get updated. And not pull from cache.
14428 echo "df after fallocate:"
14431 (( size / 1024 == space )) || error "size $size != requested $space"
14432 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14433 error "used $used < space $space"
14435 rm $DIR/$tfile || error "rm failed"
14437 wait_delete_completed
14439 echo "df after unlink:"
14442 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14447 local want_size_before=20480 # in bytes
14448 local want_blocks_before=40 # 512 sized blocks
14449 local want_blocks_after=24 # 512 sized blocks
14450 local length=$(((want_blocks_before - want_blocks_after) * 512))
14452 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14453 skip "need at least 2.14.0 for fallocate punch"
14455 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14456 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14459 check_set_fallocate_or_skip
14460 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14462 [[ "x$DOM" == "xyes" ]] &&
14463 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14465 echo "Verify fallocate punch: Range within the file range"
14466 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14467 error "dd failed for bs 4096 and count 5"
14469 # Call fallocate with punch range which is within the file range
14470 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14471 error "fallocate failed: offset 4096 and length $length"
14472 # client must see changes immediately after fallocate
14473 size=$(stat -c '%s' $DIR/$tfile)
14474 blocks=$(stat -c '%b' $DIR/$tfile)
14476 # Verify punch worked.
14477 (( blocks == want_blocks_after )) ||
14478 error "punch failed: blocks $blocks != $want_blocks_after"
14480 (( size == want_size_before )) ||
14481 error "punch failed: size $size != $want_size_before"
14483 # Verify there is hole in file
14484 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14485 # precomputed md5sum
14486 local expect="4a9a834a2db02452929c0a348273b4aa"
14488 cksum=($(md5sum $DIR/$tfile))
14489 [[ "${cksum[0]}" == "$expect" ]] ||
14490 error "unexpected MD5SUM after punch: ${cksum[0]}"
14492 # Start second sub-case for fallocate punch.
14493 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14494 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14495 error "dd failed for bs 4096 and count 5"
14497 # Punch range less than block size will have no change in block count
14498 want_blocks_after=40 # 512 sized blocks
14500 # Punch overlaps two blocks and less than blocksize
14501 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14502 error "fallocate failed: offset 4000 length 3000"
14503 size=$(stat -c '%s' $DIR/$tfile)
14504 blocks=$(stat -c '%b' $DIR/$tfile)
14506 # Verify punch worked.
14507 (( blocks == want_blocks_after )) ||
14508 error "punch failed: blocks $blocks != $want_blocks_after"
14510 (( size == want_size_before )) ||
14511 error "punch failed: size $size != $want_size_before"
14513 # Verify if range is really zero'ed out. We expect Zeros.
14514 # precomputed md5sum
14515 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14516 cksum=($(md5sum $DIR/$tfile))
14517 [[ "${cksum[0]}" == "$expect" ]] ||
14518 error "unexpected MD5SUM after punch: ${cksum[0]}"
14520 run_test 150f "Verify fallocate punch functionality"
14528 local BS=4096 # Block size in bytes
14530 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14531 skip "need at least 2.14.0 for fallocate punch"
14533 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14534 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14537 check_set_fallocate_or_skip
14538 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14540 if [[ "x$DOM" == "xyes" ]]; then
14541 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14542 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14544 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14545 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14548 # Get 100MB per OST of the available space to reduce run time
14549 # else 60% of the available space if we are running SLOW tests
14550 if [ $SLOW == "no" ]; then
14551 space=$((1024 * 100 * OSTCOUNT))
14553 # Find OST with Minimum Size
14554 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14555 sort -un | head -1)
14556 echo "min size OST: $space"
14557 space=$(((space * 60)/100 * OSTCOUNT))
14559 # space in 1k units, round to 4k blocks
14560 local blkcount=$((space * 1024 / $BS))
14562 echo "Verify fallocate punch: Very large Range"
14563 fallocate -l${space}k $DIR/$tfile ||
14564 error "fallocate ${space}k $DIR/$tfile failed"
14565 # write 1M at the end, start and in the middle
14566 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14567 error "dd failed: bs $BS count 256"
14568 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14569 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14570 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14571 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14574 size=$(stat -c '%s' $DIR/$tfile)
14576 # gather punch length.
14577 local punch_size=$((size - (BS * 2)))
14579 echo "punch_size = $punch_size"
14580 echo "size - punch_size: $((size - punch_size))"
14581 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14583 # Call fallocate to punch all except 2 blocks. We leave the
14584 # first and the last block
14585 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14586 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14587 error "fallocate failed: offset $BS length $punch_size"
14589 size_after=$(stat -c '%s' $DIR/$tfile)
14590 blocks_after=$(stat -c '%b' $DIR/$tfile)
14592 # Verify punch worked.
14593 # Size should be kept
14594 (( size == size_after )) ||
14595 error "punch failed: size $size != $size_after"
14597 # two 4k data blocks to remain plus possible 1 extra extent block
14598 (( blocks_after <= ((BS / 512) * 3) )) ||
14599 error "too many blocks remains: $blocks_after"
14601 # Verify that file has hole between the first and the last blocks
14602 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14603 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14605 echo "Hole at [$hole_start, $hole_end)"
14606 (( hole_start == BS )) ||
14607 error "no hole at offset $BS after punch"
14609 (( hole_end == BS + punch_size )) ||
14610 error "data at offset $hole_end < $((BS + punch_size))"
14612 run_test 150g "Verify fallocate punch on large range"
14614 #LU-2902 roc_hit was not able to read all values from lproc
14615 function roc_hit_init() {
14616 local list=$(comma_list $(osts_nodes))
14617 local dir=$DIR/$tdir-check
14618 local file=$dir/$tfile
14624 #use setstripe to do a write to every ost
14625 for i in $(seq 0 $((OSTCOUNT-1))); do
14626 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14627 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14628 idx=$(printf %04x $i)
14629 BEFORE=$(get_osd_param $list *OST*$idx stats |
14630 awk '$1 == "cache_access" {sum += $7}
14631 END { printf("%0.0f", sum) }')
14633 cancel_lru_locks osc
14634 cat $file >/dev/null
14636 AFTER=$(get_osd_param $list *OST*$idx stats |
14637 awk '$1 == "cache_access" {sum += $7}
14638 END { printf("%0.0f", sum) }')
14640 echo BEFORE:$BEFORE AFTER:$AFTER
14641 if ! let "AFTER - BEFORE == 4"; then
14643 error "roc_hit is not safe to use"
14651 function roc_hit() {
14652 local list=$(comma_list $(osts_nodes))
14653 echo $(get_osd_param $list '' stats |
14654 awk '$1 == "cache_hit" {sum += $7}
14655 END { printf("%0.0f", sum) }')
14658 function set_cache() {
14661 if [ "$2" == "off" ]; then
14664 local list=$(comma_list $(osts_nodes))
14665 set_osd_param $list '' $1_cache_enable $on
14667 cancel_lru_locks osc
14671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14672 remote_ost_nodsh && skip "remote OST with nodsh"
14675 local list=$(comma_list $(osts_nodes))
14677 # check whether obdfilter is cache capable at all
14678 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14679 skip "not cache-capable obdfilter"
14682 # check cache is enabled on all obdfilters
14683 if get_osd_param $list '' read_cache_enable | grep 0; then
14684 skip "oss cache is disabled"
14687 set_osd_param $list '' writethrough_cache_enable 1
14689 # check write cache is enabled on all obdfilters
14690 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14691 skip "oss write cache is NOT enabled"
14696 #define OBD_FAIL_OBD_NO_LRU 0x609
14697 do_nodes $list $LCTL set_param fail_loc=0x609
14699 # pages should be in the case right after write
14700 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14703 local BEFORE=$(roc_hit)
14704 cancel_lru_locks osc
14705 cat $DIR/$tfile >/dev/null
14706 local AFTER=$(roc_hit)
14708 do_nodes $list $LCTL set_param fail_loc=0
14710 if ! let "AFTER - BEFORE == CPAGES"; then
14711 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14714 cancel_lru_locks osc
14715 # invalidates OST cache
14716 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14717 set_osd_param $list '' read_cache_enable 0
14718 cat $DIR/$tfile >/dev/null
14720 # now data shouldn't be found in the cache
14722 cancel_lru_locks osc
14723 cat $DIR/$tfile >/dev/null
14725 if let "AFTER - BEFORE != 0"; then
14726 error "IN CACHE: before: $BEFORE, after: $AFTER"
14729 set_osd_param $list '' read_cache_enable 1
14732 run_test 151 "test cache on oss and controls ==============================="
14735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14737 local TF="$TMP/$tfile"
14739 # simulate ENOMEM during write
14740 #define OBD_FAIL_OST_NOMEM 0x226
14741 lctl set_param fail_loc=0x80000226
14742 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14744 sync || error "sync failed"
14745 lctl set_param fail_loc=0
14747 # discard client's cache
14748 cancel_lru_locks osc
14750 # simulate ENOMEM during read
14751 lctl set_param fail_loc=0x80000226
14752 cmp $TF $DIR/$tfile || error "cmp failed"
14753 lctl set_param fail_loc=0
14757 run_test 152 "test read/write with enomem ============================"
14760 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14762 run_test 153 "test if fdatasync does not crash ======================="
14764 dot_lustre_fid_permission_check() {
14766 local ffid=$MOUNT/.lustre/fid/$fid
14769 echo "stat fid $fid"
14770 stat $ffid > /dev/null || error "stat $ffid failed."
14771 echo "touch fid $fid"
14772 touch $ffid || error "touch $ffid failed."
14773 echo "write to fid $fid"
14774 cat /etc/hosts > $ffid || error "write $ffid failed."
14775 echo "read fid $fid"
14776 diff /etc/hosts $ffid || error "read $ffid failed."
14777 echo "append write to fid $fid"
14778 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14779 echo "rename fid $fid"
14780 mv $ffid $test_dir/$tfile.1 &&
14781 error "rename $ffid to $tfile.1 should fail."
14782 touch $test_dir/$tfile.1
14783 mv $test_dir/$tfile.1 $ffid &&
14784 error "rename $tfile.1 to $ffid should fail."
14785 rm -f $test_dir/$tfile.1
14786 echo "truncate fid $fid"
14787 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14788 echo "link fid $fid"
14789 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14790 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14791 echo "setfacl fid $fid"
14792 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14793 echo "getfacl fid $fid"
14794 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14796 echo "unlink fid $fid"
14797 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14798 echo "mknod fid $fid"
14799 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14801 fid=[0xf00000400:0x1:0x0]
14802 ffid=$MOUNT/.lustre/fid/$fid
14804 echo "stat non-exist fid $fid"
14805 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14806 echo "write to non-exist fid $fid"
14807 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14808 echo "link new fid $fid"
14809 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14811 mkdir -p $test_dir/$tdir
14812 touch $test_dir/$tdir/$tfile
14813 fid=$($LFS path2fid $test_dir/$tdir)
14816 error "error: could not get fid for $test_dir/$dir/$tfile."
14818 ffid=$MOUNT/.lustre/fid/$fid
14821 ls $ffid > /dev/null || error "ls $ffid failed."
14822 echo "touch $fid/$tfile.1"
14823 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14825 echo "touch $MOUNT/.lustre/fid/$tfile"
14826 touch $MOUNT/.lustre/fid/$tfile && \
14827 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14829 echo "setxattr to $MOUNT/.lustre/fid"
14830 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14832 echo "listxattr for $MOUNT/.lustre/fid"
14833 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14835 echo "delxattr from $MOUNT/.lustre/fid"
14836 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14838 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14839 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14840 error "touch invalid fid should fail."
14842 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14843 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14844 error "touch non-normal fid should fail."
14846 echo "rename $tdir to $MOUNT/.lustre/fid"
14847 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14848 error "rename to $MOUNT/.lustre/fid should fail."
14850 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14852 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14853 local new_obf_mode=777
14855 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14856 chmod $new_obf_mode $DIR/.lustre/fid ||
14857 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14859 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14860 [ $obf_mode -eq $new_obf_mode ] ||
14861 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14863 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14864 chmod $old_obf_mode $DIR/.lustre/fid ||
14865 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14868 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14869 fid=$($LFS path2fid $test_dir/$tfile-2)
14871 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14873 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14874 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14875 error "create lov data thru .lustre failed"
14877 echo "cp /etc/passwd $test_dir/$tfile-2"
14878 cp /etc/passwd $test_dir/$tfile-2 ||
14879 error "copy to $test_dir/$tfile-2 failed."
14880 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14881 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14882 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14884 rm -rf $test_dir/tfile.lnk
14885 rm -rf $test_dir/$tfile-2
14889 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14890 skip "Need MDS version at least 2.4.1"
14892 local tf=$DIR/$tfile
14895 local fid=$($LFS path2fid $tf)
14896 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14898 # check that we get the same pathname back
14901 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14902 echo "$rootpath $fid"
14903 found=$($LFS fid2path $rootpath "$fid")
14904 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14905 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14908 # check wrong root path format
14909 rootpath=$MOUNT"_wrong"
14910 found=$($LFS fid2path $rootpath "$fid")
14911 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14913 run_test 154A "lfs path2fid and fid2path basic checks"
14916 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14917 skip "Need MDS version at least 2.4.1"
14919 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14920 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14921 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14922 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14924 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14925 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14927 # check that we get the same pathname
14928 echo "PFID: $PFID, name: $name"
14929 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14930 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14931 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14932 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14934 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14936 run_test 154B "verify the ll_decode_linkea tool"
14939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14940 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14941 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14942 skip "Need MDS version at least 2.2.51"
14943 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14945 cp /etc/hosts $DIR/$tfile
14947 fid=$($LFS path2fid $DIR/$tfile)
14949 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14951 dot_lustre_fid_permission_check "$fid" $DIR ||
14952 error "dot lustre permission check $fid failed"
14954 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14956 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14958 touch $MOUNT/.lustre/file &&
14959 error "creation is not allowed under .lustre"
14961 mkdir $MOUNT/.lustre/dir &&
14962 error "mkdir is not allowed under .lustre"
14966 run_test 154a "Open-by-FID"
14969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14970 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14971 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14972 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14973 skip "Need MDS version at least 2.2.51"
14975 local remote_dir=$DIR/$tdir/remote_dir
14979 mkdir -p $DIR/$tdir
14980 $LFS mkdir -i $MDTIDX $remote_dir ||
14981 error "create remote directory failed"
14983 cp /etc/hosts $remote_dir/$tfile
14985 fid=$($LFS path2fid $remote_dir/$tfile)
14987 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14989 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14990 error "dot lustre permission check $fid failed"
14993 run_test 154b "Open-by-FID for remote directory"
14996 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14997 skip "Need MDS version at least 2.4.1"
14999 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15000 local FID1=$($LFS path2fid $DIR/$tfile.1)
15001 local FID2=$($LFS path2fid $DIR/$tfile.2)
15002 local FID3=$($LFS path2fid $DIR/$tfile.3)
15005 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15006 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15007 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15009 [ "$FID" = "${!want}" ] ||
15010 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15014 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15016 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15017 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15021 run_test 154c "lfs path2fid and fid2path multiple arguments"
15024 remote_mds_nodsh && skip "remote MDS with nodsh"
15025 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15026 skip "Need MDS version at least 2.5.53"
15028 if remote_mds; then
15029 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15033 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15040 local fid=$($LFS path2fid $DIR/$tfile)
15043 cmd="exec $fd<$DIR/$tfile"
15045 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15046 echo "$fid_list" | grep "$fid"
15049 cmd="exec $fd>/dev/null"
15051 if [ $rc -ne 0 ]; then
15052 error "FID $fid not found in open files list $fid_list"
15055 run_test 154d "Verify open file fid"
15059 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15060 skip "Need MDS version at least 2.6.50"
15062 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15063 error ".lustre returned by readdir"
15066 run_test 154e ".lustre is not returned by readdir"
15069 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15071 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15072 mkdir_on_mdt0 $DIR/$tdir
15073 # test dirs inherit from its stripe
15074 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15075 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15076 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15077 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15080 # get fid of parents
15081 local FID0=$($LFS path2fid $DIR/$tdir)
15082 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15083 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15084 local FID3=$($LFS path2fid $DIR)
15086 # check that path2fid --parents returns expected <parent_fid>/name
15087 # 1) test for a directory (single parent)
15088 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15089 [ "$parent" == "$FID0/foo1" ] ||
15090 error "expected parent: $FID0/foo1, got: $parent"
15092 # 2) test for a file with nlink > 1 (multiple parents)
15093 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15094 echo "$parent" | grep -F "$FID1/$tfile" ||
15095 error "$FID1/$tfile not returned in parent list"
15096 echo "$parent" | grep -F "$FID2/link" ||
15097 error "$FID2/link not returned in parent list"
15099 # 3) get parent by fid
15100 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15101 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15102 echo "$parent" | grep -F "$FID1/$tfile" ||
15103 error "$FID1/$tfile not returned in parent list (by fid)"
15104 echo "$parent" | grep -F "$FID2/link" ||
15105 error "$FID2/link not returned in parent list (by fid)"
15107 # 4) test for entry in root directory
15108 parent=$($LFS path2fid --parents $DIR/f)
15109 echo "$parent" | grep -F "$FID3/f" ||
15110 error "$FID3/f not returned in parent list"
15112 # 5) test it on root directory
15113 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15114 error "$MOUNT should not have parents"
15116 # enable xattr caching and check that linkea is correctly updated
15117 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15118 save_lustre_params client "llite.*.xattr_cache" > $save
15119 lctl set_param llite.*.xattr_cache 1
15121 # 6.1) linkea update on rename
15122 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15124 # get parents by fid
15125 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15126 # foo1 should no longer be returned in parent list
15127 echo "$parent" | grep -F "$FID1" &&
15128 error "$FID1 should no longer be in parent list"
15129 # the new path should appear
15130 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15131 error "$FID2/$tfile.moved is not in parent list"
15133 # 6.2) linkea update on unlink
15134 rm -f $DIR/$tdir/foo2/link
15135 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15136 # foo2/link should no longer be returned in parent list
15137 echo "$parent" | grep -F "$FID2/link" &&
15138 error "$FID2/link should no longer be in parent list"
15142 restore_lustre_params < $save
15145 run_test 154f "get parent fids by reading link ea"
15149 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15150 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15151 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15152 skip "Need MDS version at least 2.6.92"
15154 mkdir_on_mdt0 $DIR/$tdir
15155 llapi_fid_test -d $DIR/$tdir
15157 run_test 154g "various llapi FID tests"
15159 test_155_small_load() {
15160 local temp=$TMP/$tfile
15161 local file=$DIR/$tfile
15163 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15164 error "dd of=$temp bs=6096 count=1 failed"
15166 cancel_lru_locks $OSC
15167 cmp $temp $file || error "$temp $file differ"
15169 $TRUNCATE $temp 6000
15170 $TRUNCATE $file 6000
15171 cmp $temp $file || error "$temp $file differ (truncate1)"
15173 echo "12345" >>$temp
15174 echo "12345" >>$file
15175 cmp $temp $file || error "$temp $file differ (append1)"
15177 echo "12345" >>$temp
15178 echo "12345" >>$file
15179 cmp $temp $file || error "$temp $file differ (append2)"
15185 test_155_big_load() {
15186 remote_ost_nodsh && skip "remote OST with nodsh"
15188 local temp=$TMP/$tfile
15189 local file=$DIR/$tfile
15192 local cache_size=$(do_facet ost$((MAXI+1)) \
15193 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15194 local large_file_size=$((cache_size * 2))
15196 echo "OSS cache size: $cache_size KB"
15197 echo "Large file size: $large_file_size KB"
15199 [ $MAXV -le $large_file_size ] &&
15200 skip_env "max available OST size needs > $large_file_size KB"
15202 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15204 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15205 error "dd of=$temp bs=$large_file_size count=1k failed"
15208 cancel_lru_locks osc
15209 cmp $temp $file || error "$temp $file differ"
15215 save_writethrough() {
15216 local facets=$(get_facets OST)
15218 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15224 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15226 save_writethrough $p
15229 set_cache writethrough on
15230 test_155_small_load
15231 restore_lustre_params < $p
15234 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15239 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15241 save_writethrough $p
15244 set_cache writethrough off
15245 test_155_small_load
15246 restore_lustre_params < $p
15249 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15254 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15256 save_writethrough $p
15259 set_cache writethrough on
15260 test_155_small_load
15261 restore_lustre_params < $p
15264 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15269 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15271 save_writethrough $p
15274 set_cache writethrough off
15275 test_155_small_load
15276 restore_lustre_params < $p
15279 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15284 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15286 save_writethrough $p
15289 set_cache writethrough on
15291 restore_lustre_params < $p
15294 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15299 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15301 save_writethrough $p
15304 set_cache writethrough off
15306 restore_lustre_params < $p
15309 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15314 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15316 save_writethrough $p
15319 set_cache writethrough on
15321 restore_lustre_params < $p
15324 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15329 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15331 save_writethrough $p
15334 set_cache writethrough off
15336 restore_lustre_params < $p
15339 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15343 remote_ost_nodsh && skip "remote OST with nodsh"
15344 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15345 skip "stats not implemented on old servers"
15346 [ "$ost1_FSTYPE" = "zfs" ] &&
15347 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15352 local file="$DIR/$tfile"
15353 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15355 save_writethrough $p
15358 log "Turn on read and write cache"
15360 set_cache writethrough on
15362 log "Write data and read it back."
15363 log "Read should be satisfied from the cache."
15364 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15366 cancel_lru_locks osc
15367 cat $file >/dev/null
15369 if ! let "AFTER - BEFORE == CPAGES"; then
15370 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15372 log "cache hits: before: $BEFORE, after: $AFTER"
15375 log "Read again; it should be satisfied from the cache."
15377 cancel_lru_locks osc
15378 cat $file >/dev/null
15380 if ! let "AFTER - BEFORE == CPAGES"; then
15381 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15383 log "cache hits:: before: $BEFORE, after: $AFTER"
15386 log "Turn off the read cache and turn on the write cache"
15388 set_cache writethrough on
15390 log "Read again; it should be satisfied from the cache."
15392 cancel_lru_locks osc
15393 cat $file >/dev/null
15395 if ! let "AFTER - BEFORE == CPAGES"; then
15396 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15398 log "cache hits:: before: $BEFORE, after: $AFTER"
15401 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15402 # > 2.12.56 uses pagecache if cached
15403 log "Read again; it should not be satisfied from the cache."
15405 cancel_lru_locks osc
15406 cat $file >/dev/null
15408 if ! let "AFTER - BEFORE == 0"; then
15409 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15411 log "cache hits:: before: $BEFORE, after: $AFTER"
15415 log "Write data and read it back."
15416 log "Read should be satisfied from the cache."
15417 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15419 cancel_lru_locks osc
15420 cat $file >/dev/null
15422 if ! let "AFTER - BEFORE == CPAGES"; then
15423 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15425 log "cache hits:: before: $BEFORE, after: $AFTER"
15428 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15429 # > 2.12.56 uses pagecache if cached
15430 log "Read again; it should not be satisfied from the cache."
15432 cancel_lru_locks osc
15433 cat $file >/dev/null
15435 if ! let "AFTER - BEFORE == 0"; then
15436 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15438 log "cache hits:: before: $BEFORE, after: $AFTER"
15442 log "Turn off read and write cache"
15444 set_cache writethrough off
15446 log "Write data and read it back"
15447 log "It should not be satisfied from the cache."
15449 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15450 cancel_lru_locks osc
15452 cat $file >/dev/null
15454 if ! let "AFTER - BEFORE == 0"; then
15455 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15457 log "cache hits:: before: $BEFORE, after: $AFTER"
15460 log "Turn on the read cache and turn off the write cache"
15462 set_cache writethrough off
15464 log "Write data and read it back"
15465 log "It should not be satisfied from the cache."
15467 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15469 cancel_lru_locks osc
15470 cat $file >/dev/null
15472 if ! let "AFTER - BEFORE == 0"; then
15473 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15475 log "cache hits:: before: $BEFORE, after: $AFTER"
15478 log "Read again; it should be satisfied from the cache."
15480 cancel_lru_locks osc
15481 cat $file >/dev/null
15483 if ! let "AFTER - BEFORE == CPAGES"; then
15484 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15486 log "cache hits:: before: $BEFORE, after: $AFTER"
15489 restore_lustre_params < $p
15492 run_test 156 "Verification of tunables"
15495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15496 remote_mds_nodsh && skip "remote MDS with nodsh"
15497 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15498 skip "Need MDS version at least 2.2.0"
15500 changelog_register || error "changelog_register failed"
15501 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15502 changelog_users $SINGLEMDS | grep -q $cl_user ||
15503 error "User $cl_user not found in changelog_users"
15505 mkdir_on_mdt0 $DIR/$tdir
15508 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15509 changelog_clear 0 || error "changelog_clear failed"
15510 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15511 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15512 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15513 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15514 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15515 rm $DIR/$tdir/pics/desktop.jpg
15517 echo "verifying changelog mask"
15518 changelog_chmask "-MKDIR"
15519 changelog_chmask "-CLOSE"
15521 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15522 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15524 changelog_chmask "+MKDIR"
15525 changelog_chmask "+CLOSE"
15527 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15528 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15530 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15531 CLOSES=$(changelog_dump | grep -c "CLOSE")
15532 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15533 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15536 echo "verifying target fid"
15537 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15538 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15539 [ "$fidc" == "$fidf" ] ||
15540 error "changelog '$tfile' fid $fidc != file fid $fidf"
15541 echo "verifying parent fid"
15542 # The FID returned from the Changelog may be the directory shard on
15543 # a different MDT, and not the FID returned by path2fid on the parent.
15544 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15545 # since this is what will matter when recreating this file in the tree.
15546 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15547 local pathp=$($LFS fid2path $MOUNT "$fidp")
15548 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15549 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15551 echo "getting records for $cl_user"
15552 changelog_users $SINGLEMDS
15553 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15555 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15556 error "changelog_clear failed"
15557 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15558 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15559 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15560 error "user index expect $user_rec1 + $nclr != $user_rec2"
15562 local min0_rec=$(changelog_users $SINGLEMDS |
15563 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15564 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15565 awk '{ print $1; exit; }')
15567 changelog_dump | tail -n 5
15568 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15569 [ $first_rec == $((min0_rec + 1)) ] ||
15570 error "first index should be $min0_rec + 1 not $first_rec"
15572 # LU-3446 changelog index reset on MDT restart
15573 local cur_rec1=$(changelog_users $SINGLEMDS |
15574 awk '/^current.index:/ { print $NF }')
15575 changelog_clear 0 ||
15576 error "clear all changelog records for $cl_user failed"
15577 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15578 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15579 error "Fail to start $SINGLEMDS"
15580 local cur_rec2=$(changelog_users $SINGLEMDS |
15581 awk '/^current.index:/ { print $NF }')
15582 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15583 [ $cur_rec1 == $cur_rec2 ] ||
15584 error "current index should be $cur_rec1 not $cur_rec2"
15586 echo "verifying users from this test are deregistered"
15587 changelog_deregister || error "changelog_deregister failed"
15588 changelog_users $SINGLEMDS | grep -q $cl_user &&
15589 error "User '$cl_user' still in changelog_users"
15591 # lctl get_param -n mdd.*.changelog_users
15592 # current_index: 144
15593 # ID index (idle seconds)
15594 # cl3 144 (2) mask=<list>
15595 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15596 # this is the normal case where all users were deregistered
15597 # make sure no new records are added when no users are present
15598 local last_rec1=$(changelog_users $SINGLEMDS |
15599 awk '/^current.index:/ { print $NF }')
15600 touch $DIR/$tdir/chloe
15601 local last_rec2=$(changelog_users $SINGLEMDS |
15602 awk '/^current.index:/ { print $NF }')
15603 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15604 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15606 # any changelog users must be leftovers from a previous test
15607 changelog_users $SINGLEMDS
15608 echo "other changelog users; can't verify off"
15611 run_test 160a "changelog sanity"
15613 test_160b() { # LU-3587
15614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15615 remote_mds_nodsh && skip "remote MDS with nodsh"
15616 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15617 skip "Need MDS version at least 2.2.0"
15619 changelog_register || error "changelog_register failed"
15620 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15621 changelog_users $SINGLEMDS | grep -q $cl_user ||
15622 error "User '$cl_user' not found in changelog_users"
15624 local longname1=$(str_repeat a 255)
15625 local longname2=$(str_repeat b 255)
15628 echo "creating very long named file"
15629 touch $longname1 || error "create of '$longname1' failed"
15630 echo "renaming very long named file"
15631 mv $longname1 $longname2
15633 changelog_dump | grep RENME | tail -n 5
15636 run_test 160b "Verify that very long rename doesn't crash in changelog"
15639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15640 remote_mds_nodsh && skip "remote MDS with nodsh"
15642 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15643 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15644 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15645 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15649 # Registration step
15650 changelog_register || error "changelog_register failed"
15653 mkdir -p $DIR/$tdir
15654 $MCREATE $DIR/$tdir/foo_160c
15655 changelog_chmask "-TRUNC"
15656 $TRUNCATE $DIR/$tdir/foo_160c 200
15657 changelog_chmask "+TRUNC"
15658 $TRUNCATE $DIR/$tdir/foo_160c 199
15659 changelog_dump | tail -n 5
15660 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15661 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15663 run_test 160c "verify that changelog log catch the truncate event"
15666 remote_mds_nodsh && skip "remote MDS with nodsh"
15667 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15669 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15670 skip "Need MDS version at least 2.7.60"
15672 # Registration step
15673 changelog_register || error "changelog_register failed"
15675 mkdir -p $DIR/$tdir/migrate_dir
15676 changelog_clear 0 || error "changelog_clear failed"
15678 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15679 changelog_dump | tail -n 5
15680 local migrates=$(changelog_dump | grep -c "MIGRT")
15681 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15683 run_test 160d "verify that changelog log catch the migrate event"
15686 remote_mds_nodsh && skip "remote MDS with nodsh"
15689 changelog_register || error "changelog_register failed"
15691 local MDT0=$(facet_svc $SINGLEMDS)
15694 # No user (expect fail)
15695 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15697 if [ $rc -eq 0 ]; then
15698 error "Should fail without user"
15699 elif [ $rc -ne 4 ]; then
15700 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15703 # Delete a future user (expect fail)
15704 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15706 if [ $rc -eq 0 ]; then
15707 error "Deleted non-existant user cl77"
15708 elif [ $rc -ne 2 ]; then
15709 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15712 # Clear to a bad index (1 billion should be safe)
15713 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15716 if [ $rc -eq 0 ]; then
15717 error "Successfully cleared to invalid CL index"
15718 elif [ $rc -ne 22 ]; then
15719 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15722 run_test 160e "changelog negative testing (should return errors)"
15725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15726 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15727 skip "Need MDS version at least 2.10.56"
15729 local mdts=$(comma_list $(mdts_nodes))
15732 changelog_register || error "first changelog_register failed"
15733 changelog_register || error "second changelog_register failed"
15735 declare -A cl_user1
15736 declare -A cl_user2
15741 # generate some changelog records to accumulate on each MDT
15742 # use all_char because created files should be evenly distributed
15743 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15744 error "test_mkdir $tdir failed"
15745 log "$(date +%s): creating first files"
15746 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15747 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15748 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15751 # check changelogs have been generated
15752 local start=$SECONDS
15753 local idle_time=$((MDSCOUNT * 5 + 5))
15754 local nbcl=$(changelog_dump | wc -l)
15755 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15757 for param in "changelog_max_idle_time=$idle_time" \
15759 "changelog_min_gc_interval=2" \
15760 "changelog_min_free_cat_entries=3"; do
15761 local MDT0=$(facet_svc $SINGLEMDS)
15762 local var="${param%=*}"
15763 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15765 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15766 do_nodes $mdts $LCTL set_param mdd.*.$param
15769 # force cl_user2 to be idle (1st part), but also cancel the
15770 # cl_user1 records so that it is not evicted later in the test.
15771 local sleep1=$((idle_time / 2))
15772 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15775 # simulate changelog catalog almost full
15776 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15777 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15779 for i in $(seq $MDSCOUNT); do
15780 cl_users=(${CL_USERS[mds$i]})
15781 cl_user1[mds$i]="${cl_users[0]}"
15782 cl_user2[mds$i]="${cl_users[1]}"
15784 [ -n "${cl_user1[mds$i]}" ] ||
15785 error "mds$i: no user registered"
15786 [ -n "${cl_user2[mds$i]}" ] ||
15787 error "mds$i: only ${cl_user2[mds$i]} is registered"
15789 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15790 [ -n "$user_rec1" ] ||
15791 error "mds$i: User ${cl_user1[mds$i]} not registered"
15792 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15793 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15794 [ -n "$user_rec2" ] ||
15795 error "mds$i: User ${cl_user1[mds$i]} not registered"
15796 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15797 "$user_rec1 + 2 == $user_rec2"
15798 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15799 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15800 "$user_rec1 + 2, but is $user_rec2"
15801 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15802 [ -n "$user_rec2" ] ||
15803 error "mds$i: User ${cl_user2[mds$i]} not registered"
15804 [ $user_rec1 == $user_rec2 ] ||
15805 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15806 "$user_rec1, but is $user_rec2"
15809 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15810 local sleep2=$((idle_time - (SECONDS - start) + 1))
15811 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15814 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15815 # cl_user1 should be OK because it recently processed records.
15816 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15817 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15818 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15819 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15822 # ensure gc thread is done
15823 for i in $(mdts_nodes); do
15824 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15825 error "$i: GC-thread not done"
15829 for (( i = 1; i <= MDSCOUNT; i++ )); do
15830 # check cl_user1 still registered
15831 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15832 error "mds$i: User ${cl_user1[mds$i]} not registered"
15833 # check cl_user2 unregistered
15834 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15835 error "mds$i: User ${cl_user2[mds$i]} still registered"
15837 # check changelogs are present and starting at $user_rec1 + 1
15838 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15839 [ -n "$user_rec1" ] ||
15840 error "mds$i: User ${cl_user1[mds$i]} not registered"
15841 first_rec=$($LFS changelog $(facet_svc mds$i) |
15842 awk '{ print $1; exit; }')
15844 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15845 [ $((user_rec1 + 1)) == $first_rec ] ||
15846 error "mds$i: rec $first_rec != $user_rec1 + 1"
15849 run_test 160f "changelog garbage collect (timestamped users)"
15852 remote_mds_nodsh && skip "remote MDS with nodsh"
15853 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15854 skip "Need MDS version at least 2.10.56"
15856 local mdts=$(comma_list $(mdts_nodes))
15858 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15859 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15862 changelog_register || error "first changelog_register failed"
15863 changelog_register || error "second changelog_register failed"
15865 declare -A cl_user1
15866 declare -A cl_user2
15871 # generate some changelog records to accumulate on each MDT
15872 # use all_char because created files should be evenly distributed
15873 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15874 error "test_mkdir $tdir failed"
15875 for ((i = 0; i < MDSCOUNT; i++)); do
15876 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15877 error "create $DIR/$tdir/d$i.1 failed"
15880 # check changelogs have been generated
15881 local nbcl=$(changelog_dump | wc -l)
15882 (( $nbcl > 0 )) || error "no changelogs found"
15884 # reduce the max_idle_indexes value to make sure we exceed it
15885 for param in "changelog_max_idle_indexes=1" \
15887 "changelog_min_gc_interval=2" \
15888 "changelog_min_free_cat_entries=3"; do
15889 local MDT0=$(facet_svc $SINGLEMDS)
15890 local var="${param%=*}"
15891 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15893 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15894 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15895 error "unable to set mdd.*.$param"
15898 # simulate changelog catalog almost full
15899 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15900 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15902 local start=$SECONDS
15903 for i in $(seq $MDSCOUNT); do
15904 cl_users=(${CL_USERS[mds$i]})
15905 cl_user1[mds$i]="${cl_users[0]}"
15906 cl_user2[mds$i]="${cl_users[1]}"
15908 [ -n "${cl_user1[mds$i]}" ] ||
15909 error "mds$i: no user registered"
15910 [ -n "${cl_user2[mds$i]}" ] ||
15911 error "mds$i: only ${cl_user1[mds$i]} is registered"
15913 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15914 [ -n "$user_rec1" ] ||
15915 error "mds$i: User ${cl_user1[mds$i]} not registered"
15916 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15917 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15918 [ -n "$user_rec2" ] ||
15919 error "mds$i: User ${cl_user1[mds$i]} not registered"
15920 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15921 "$user_rec1 + 2 == $user_rec2"
15922 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15923 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15924 "$user_rec1 + 2, but is $user_rec2"
15925 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15926 [ -n "$user_rec2" ] ||
15927 error "mds$i: User ${cl_user2[mds$i]} not registered"
15928 [ $user_rec1 == $user_rec2 ] ||
15929 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15930 "$user_rec1, but is $user_rec2"
15933 # ensure we are past the previous changelog_min_gc_interval set above
15934 local sleep2=$((start + 2 - SECONDS))
15935 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15937 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15938 # cl_user1 should be OK because it recently processed records.
15939 for ((i = 0; i < MDSCOUNT; i++)); do
15940 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15941 error "create $DIR/$tdir/d$i.3 failed"
15944 # ensure gc thread is done
15945 for i in $(mdts_nodes); do
15946 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15947 error "$i: GC-thread not done"
15951 for (( i = 1; i <= MDSCOUNT; i++ )); do
15952 # check cl_user1 still registered
15953 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15954 error "mds$i: User ${cl_user1[mds$i]} not registered"
15955 # check cl_user2 unregistered
15956 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15957 error "mds$i: User ${cl_user2[mds$i]} still registered"
15959 # check changelogs are present and starting at $user_rec1 + 1
15960 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15961 [ -n "$user_rec1" ] ||
15962 error "mds$i: User ${cl_user1[mds$i]} not registered"
15963 first_rec=$($LFS changelog $(facet_svc mds$i) |
15964 awk '{ print $1; exit; }')
15966 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15967 [ $((user_rec1 + 1)) == $first_rec ] ||
15968 error "mds$i: rec $first_rec != $user_rec1 + 1"
15971 run_test 160g "changelog garbage collect (old users)"
15974 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15975 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15976 skip "Need MDS version at least 2.10.56"
15978 local mdts=$(comma_list $(mdts_nodes))
15981 changelog_register || error "first changelog_register failed"
15982 changelog_register || error "second changelog_register failed"
15984 declare -A cl_user1
15985 declare -A cl_user2
15990 # generate some changelog records to accumulate on each MDT
15991 # use all_char because created files should be evenly distributed
15992 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15993 error "test_mkdir $tdir failed"
15994 for ((i = 0; i < MDSCOUNT; i++)); do
15995 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15996 error "create $DIR/$tdir/d$i.1 failed"
15999 # check changelogs have been generated
16000 local nbcl=$(changelog_dump | wc -l)
16001 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16003 for param in "changelog_max_idle_time=10" \
16005 "changelog_min_gc_interval=2"; do
16006 local MDT0=$(facet_svc $SINGLEMDS)
16007 local var="${param%=*}"
16008 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16010 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16011 do_nodes $mdts $LCTL set_param mdd.*.$param
16014 # force cl_user2 to be idle (1st part)
16017 for i in $(seq $MDSCOUNT); do
16018 cl_users=(${CL_USERS[mds$i]})
16019 cl_user1[mds$i]="${cl_users[0]}"
16020 cl_user2[mds$i]="${cl_users[1]}"
16022 [ -n "${cl_user1[mds$i]}" ] ||
16023 error "mds$i: no user registered"
16024 [ -n "${cl_user2[mds$i]}" ] ||
16025 error "mds$i: only ${cl_user2[mds$i]} is registered"
16027 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16028 [ -n "$user_rec1" ] ||
16029 error "mds$i: User ${cl_user1[mds$i]} not registered"
16030 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16031 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16032 [ -n "$user_rec2" ] ||
16033 error "mds$i: User ${cl_user1[mds$i]} not registered"
16034 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16035 "$user_rec1 + 2 == $user_rec2"
16036 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16037 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16038 "$user_rec1 + 2, but is $user_rec2"
16039 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16040 [ -n "$user_rec2" ] ||
16041 error "mds$i: User ${cl_user2[mds$i]} not registered"
16042 [ $user_rec1 == $user_rec2 ] ||
16043 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16044 "$user_rec1, but is $user_rec2"
16047 # force cl_user2 to be idle (2nd part) and to reach
16048 # changelog_max_idle_time
16051 # force each GC-thread start and block then
16052 # one per MDT/MDD, set fail_val accordingly
16053 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16054 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16056 # generate more changelogs to trigger fail_loc
16057 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16058 error "create $DIR/$tdir/${tfile}bis failed"
16060 # stop MDT to stop GC-thread, should be done in back-ground as it will
16061 # block waiting for the thread to be released and exit
16062 declare -A stop_pids
16063 for i in $(seq $MDSCOUNT); do
16065 stop_pids[mds$i]=$!
16068 for i in $(mdts_nodes); do
16071 local facets=$(facets_up_on_host $i)
16073 for facet in ${facets//,/ }; do
16074 if [[ $facet == mds* ]]; then
16078 # ensure each MDS's gc threads are still present and all in "R"
16079 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16080 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16081 error "$i: expected $nb GC-thread"
16083 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16085 error "$i: GC-thread not found in R-state"
16086 # check umounts of each MDT on MDS have reached kthread_stop()
16087 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16088 error "$i: expected $nb umount"
16090 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16091 error "$i: umount not found in D-state"
16094 # release all GC-threads
16095 do_nodes $mdts $LCTL set_param fail_loc=0
16097 # wait for MDT stop to complete
16098 for i in $(seq $MDSCOUNT); do
16099 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16103 # may try to check if any orphan changelog records are present
16104 # via ldiskfs/zfs and llog_reader...
16106 # re-start/mount MDTs
16107 for i in $(seq $MDSCOUNT); do
16108 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16109 error "Fail to start mds$i"
16113 for i in $(seq $MDSCOUNT); do
16114 # check cl_user1 still registered
16115 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16116 error "mds$i: User ${cl_user1[mds$i]} not registered"
16117 # check cl_user2 unregistered
16118 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16119 error "mds$i: User ${cl_user2[mds$i]} still registered"
16121 # check changelogs are present and starting at $user_rec1 + 1
16122 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16123 [ -n "$user_rec1" ] ||
16124 error "mds$i: User ${cl_user1[mds$i]} not registered"
16125 first_rec=$($LFS changelog $(facet_svc mds$i) |
16126 awk '{ print $1; exit; }')
16128 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16129 [ $((user_rec1 + 1)) == $first_rec ] ||
16130 error "mds$i: first index should be $user_rec1 + 1, " \
16131 "but is $first_rec"
16134 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16139 local mdts=$(comma_list $(mdts_nodes))
16141 changelog_register || error "first changelog_register failed"
16143 # generate some changelog records to accumulate on each MDT
16144 # use all_char because created files should be evenly distributed
16145 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16146 error "test_mkdir $tdir failed"
16147 for ((i = 0; i < MDSCOUNT; i++)); do
16148 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16149 error "create $DIR/$tdir/d$i.1 failed"
16152 # check changelogs have been generated
16153 local nbcl=$(changelog_dump | wc -l)
16154 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16156 # simulate race between register and unregister
16157 # XXX as fail_loc is set per-MDS, with DNE configs the race
16158 # simulation will only occur for one MDT per MDS and for the
16159 # others the normal race scenario will take place
16160 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16161 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16162 do_nodes $mdts $LCTL set_param fail_val=1
16164 # unregister 1st user
16165 changelog_deregister &
16167 # wait some time for deregister work to reach race rdv
16169 # register 2nd user
16170 changelog_register || error "2nd user register failed"
16172 wait $pid1 || error "1st user deregister failed"
16176 declare -A LAST_REC
16177 for i in $(seq $MDSCOUNT); do
16178 if changelog_users mds$i | grep "^cl"; then
16179 # make sure new records are added with one user present
16180 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16181 awk '/^current.index:/ { print $NF }')
16183 error "mds$i has no user registered"
16187 # generate more changelog records to accumulate on each MDT
16188 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16189 error "create $DIR/$tdir/${tfile}bis failed"
16191 for i in $(seq $MDSCOUNT); do
16192 last_rec=$(changelog_users $SINGLEMDS |
16193 awk '/^current.index:/ { print $NF }')
16194 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16195 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16196 error "changelogs are off on mds$i"
16199 run_test 160i "changelog user register/unregister race"
16202 remote_mds_nodsh && skip "remote MDS with nodsh"
16203 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16204 skip "Need MDS version at least 2.12.56"
16206 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16207 stack_trap "umount $MOUNT2" EXIT
16209 changelog_register || error "first changelog_register failed"
16210 stack_trap "changelog_deregister" EXIT
16212 # generate some changelog
16213 # use all_char because created files should be evenly distributed
16214 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16215 error "mkdir $tdir failed"
16216 for ((i = 0; i < MDSCOUNT; i++)); do
16217 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16218 error "create $DIR/$tdir/d$i.1 failed"
16221 # open the changelog device
16222 exec 3>/dev/changelog-$FSNAME-MDT0000
16223 stack_trap "exec 3>&-" EXIT
16224 exec 4</dev/changelog-$FSNAME-MDT0000
16225 stack_trap "exec 4<&-" EXIT
16227 # umount the first lustre mount
16229 stack_trap "mount_client $MOUNT" EXIT
16231 # read changelog, which may or may not fail, but should not crash
16235 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16236 changelog_users $SINGLEMDS | grep -q $cl_user ||
16237 error "User $cl_user not found in changelog_users"
16239 printf 'clear:'$cl_user':0' >&3
16241 run_test 160j "client can be umounted while its chanangelog is being used"
16244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16245 remote_mds_nodsh && skip "remote MDS with nodsh"
16247 mkdir -p $DIR/$tdir/1/1
16249 changelog_register || error "changelog_register failed"
16250 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16252 changelog_users $SINGLEMDS | grep -q $cl_user ||
16253 error "User '$cl_user' not found in changelog_users"
16254 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16255 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16256 rmdir $DIR/$tdir/1/1 & sleep 1
16258 touch $DIR/$tdir/2/2
16259 rm -rf $DIR/$tdir/2
16264 changelog_dump | grep rmdir || error "rmdir not recorded"
16266 run_test 160k "Verify that changelog records are not lost"
16268 # Verifies that a file passed as a parameter has recently had an operation
16269 # performed on it that has generated an MTIME changelog which contains the
16270 # correct parent FID. As files might reside on a different MDT from the
16271 # parent directory in DNE configurations, the FIDs are translated to paths
16272 # before being compared, which should be identical
16273 compare_mtime_changelog() {
16281 mdtidx=$($LFS getstripe --mdt-index $file)
16282 mdtidx=$(printf "%04x" $mdtidx)
16284 # Obtain the parent FID from the MTIME changelog
16285 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16286 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16288 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16289 [ -z "$cl_fid" ] && error "parent FID not present"
16291 # Verify that the path for the parent FID is the same as the path for
16292 # the test directory
16293 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16297 [[ "${pdir%/}" == "$dir" ]] ||
16298 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16304 remote_mds_nodsh && skip "remote MDS with nodsh"
16305 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16306 skip "Need MDS version at least 2.13.55"
16310 changelog_register || error "changelog_register failed"
16311 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16313 changelog_users $SINGLEMDS | grep -q $cl_user ||
16314 error "User '$cl_user' not found in changelog_users"
16316 # Clear some types so that MTIME changelogs are generated
16317 changelog_chmask "-CREAT"
16318 changelog_chmask "-CLOSE"
16320 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16322 # Test CL_MTIME during setattr
16323 touch $DIR/$tdir/$tfile
16324 compare_mtime_changelog $DIR/$tdir/$tfile
16326 # Test CL_MTIME during close
16327 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16328 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16330 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16334 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16335 skip "Need MDS version at least 2.14.51"
16342 changelog_register || error "first changelog_register failed"
16343 changelog_register || error "second changelog_register failed"
16345 cl_users=(${CL_USERS[mds1]})
16346 cl_user1="${cl_users[0]}"
16347 cl_user2="${cl_users[1]}"
16348 # generate some changelog records to accumulate on MDT0
16349 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16350 createmany -m $DIR/$tdir/$tfile 50 ||
16351 error "create $DIR/$tdir/$tfile failed"
16352 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16355 # check changelogs have been generated
16356 local nbcl=$(changelog_dump | wc -l)
16357 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16359 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16360 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16362 __changelog_clear mds1 $cl_user1 +10
16363 __changelog_clear mds1 $cl_user2 0 &
16366 __changelog_clear mds1 $cl_user1 0 ||
16367 error "fail to cancel record for $cl_user1"
16369 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16371 run_test 160m "Changelog clear race"
16374 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16375 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16376 skip "Need MDS version at least 2.14.51"
16385 changelog_register || error "first changelog_register failed"
16387 cl_users=(${CL_USERS[mds1]})
16388 cl_user1="${cl_users[0]}"
16390 # generate some changelog records to accumulate on MDT0
16391 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16392 first_rec=$(changelog_users $SINGLEMDS |
16393 awk '/^current.index:/ { print $NF }')
16394 while (( last_rec < (( first_rec + 65000)) )); do
16395 createmany -m $DIR/$tdir/$tfile 10000 ||
16396 error "create $DIR/$tdir/$tfile failed"
16398 for i in $(seq 0 10000); do
16399 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16403 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16404 error "unlinkmany failed unlink"
16405 last_rec=$(changelog_users $SINGLEMDS |
16406 awk '/^current.index:/ { print $NF }')
16407 echo last record $last_rec
16408 (( last_rec == 0 )) && error "no changelog found"
16411 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16412 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16414 __changelog_clear mds1 $cl_user1 0 &
16417 __changelog_clear mds1 $cl_user1 0 ||
16418 error "fail to cancel record for $cl_user1"
16420 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16422 run_test 160n "Changelog destroy race"
16425 local mdt="$(facet_svc $SINGLEMDS)"
16427 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16428 remote_mds_nodsh && skip "remote MDS with nodsh"
16429 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16430 skip "Need MDS version at least 2.14.52"
16432 changelog_register --user test_160o -m unlnk+close+open ||
16433 error "changelog_register failed"
16435 do_facet $SINGLEMDS $LCTL --device $mdt \
16436 changelog_register -u "Tt3_-#" &&
16437 error "bad symbols in name should fail"
16439 do_facet $SINGLEMDS $LCTL --device $mdt \
16440 changelog_register -u test_160o &&
16441 error "the same name registration should fail"
16443 do_facet $SINGLEMDS $LCTL --device $mdt \
16444 changelog_register -u test_160toolongname &&
16445 error "too long name registration should fail"
16447 changelog_chmask "MARK+HSM"
16448 lctl get_param mdd.*.changelog*mask
16449 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16450 changelog_users $SINGLEMDS | grep -q $cl_user ||
16451 error "User $cl_user not found in changelog_users"
16453 echo $cl_user | grep -q test_160o ||
16454 error "User $cl_user has no specific name 'test160o'"
16457 changelog_clear 0 || error "changelog_clear failed"
16458 # generate some changelog records to accumulate on MDT0
16459 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16460 touch $DIR/$tdir/$tfile # open 1
16462 OPENS=$(changelog_dump | grep -c "OPEN")
16463 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16465 # must be no MKDIR it wasn't set as user mask
16466 MKDIR=$(changelog_dump | grep -c "MKDIR")
16467 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16469 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16470 mdd.$mdt.changelog_current_mask -n)
16471 # register maskless user
16472 changelog_register || error "changelog_register failed"
16473 # effective mask should be not changed because it is not minimal
16474 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16475 mdd.$mdt.changelog_current_mask -n)
16476 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16477 # set server mask to minimal value
16478 changelog_chmask "MARK"
16479 # check effective mask again, should be treated as DEFMASK now
16480 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16481 mdd.$mdt.changelog_current_mask -n)
16482 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16484 do_facet $SINGLEMDS $LCTL --device $mdt \
16485 changelog_deregister -u test_160o ||
16486 error "cannot deregister by name"
16488 run_test 160o "changelog user name and mask"
16491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16492 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16493 skip "Need MDS version at least 2.14.51"
16494 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16500 changelog_register || error "first changelog_register failed"
16502 cl_users=(${CL_USERS[mds1]})
16503 cl_user1="${cl_users[0]}"
16505 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16506 createmany -m $DIR/$tdir/$tfile 50 ||
16507 error "create $DIR/$tdir/$tfile failed"
16508 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16511 # check changelogs have been generated
16512 entry_count=$(changelog_dump | wc -l)
16513 ((entry_count != 0)) || error "no changelog entries found"
16515 # remove changelog_users and check that orphan entries are removed
16517 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16518 start mds1 || error "cannot start mdt"
16519 entry_count=$(changelog_dump | wc -l)
16520 ((entry_count == 0)) ||
16521 error "found $entry_count changelog entries, expected none"
16523 run_test 160p "Changelog orphan cleanup with no users"
16526 local mdt="$(facet_svc $SINGLEMDS)"
16529 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16530 remote_mds_nodsh && skip "remote MDS with nodsh"
16531 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16532 skip "Need MDS version at least 2.14.54"
16534 # set server mask to minimal value like server init does
16535 changelog_chmask "MARK"
16536 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16537 error "changelog_register failed"
16538 # check effective mask again, should be treated as DEFMASK now
16539 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16540 mdd.$mdt.changelog_current_mask -n)
16541 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16542 error "changelog_deregister failed"
16543 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16545 run_test 160q "changelog effective mask is DEFMASK if not set"
16548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16550 test_mkdir -c1 $DIR/$tdir
16551 cp /etc/hosts $DIR/$tdir/$tfile
16552 test_mkdir -c1 $DIR/$tdir/foo1
16553 test_mkdir -c1 $DIR/$tdir/foo2
16554 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16555 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16556 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16557 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16558 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16559 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16560 $LFS fid2path $DIR $FID
16561 error "bad link ea"
16564 rm $DIR/$tdir/foo2/zachary
16566 rm $DIR/$tdir/foo2/thor
16568 rm $DIR/$tdir/$tfile
16570 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16571 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16572 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16573 rm $DIR/$tdir/foo2/maggie
16576 local longname=$tfile.avg_len_is_thirty_two_
16577 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16578 error_noexit 'failed to unlink many hardlinks'" EXIT
16579 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16580 error "failed to hardlink many files"
16581 links=$($LFS fid2path $DIR $FID | wc -l)
16582 echo -n "${links}/1000 links in link EA"
16583 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16585 run_test 161a "link ea sanity"
16588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16589 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16592 local remote_dir=$DIR/$tdir/remote_dir
16594 mkdir -p $DIR/$tdir
16595 $LFS mkdir -i $MDTIDX $remote_dir ||
16596 error "create remote directory failed"
16598 cp /etc/hosts $remote_dir/$tfile
16599 mkdir -p $remote_dir/foo1
16600 mkdir -p $remote_dir/foo2
16601 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16602 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16603 ln $remote_dir/$tfile $remote_dir/foo1/luna
16604 ln $remote_dir/$tfile $remote_dir/foo2/thor
16606 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16608 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16609 $LFS fid2path $DIR $FID
16610 error "bad link ea"
16613 rm $remote_dir/foo2/zachary
16615 rm $remote_dir/foo2/thor
16617 rm $remote_dir/$tfile
16619 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16620 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16621 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16622 $LFS fid2path $DIR $FID
16623 error "bad link rename"
16625 rm $remote_dir/foo2/maggie
16628 local longname=filename_avg_len_is_thirty_two_
16629 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16630 error "failed to hardlink many files"
16631 links=$($LFS fid2path $DIR $FID | wc -l)
16632 echo -n "${links}/1000 links in link EA"
16633 [[ ${links} -gt 60 ]] ||
16634 error "expected at least 60 links in link EA"
16635 unlinkmany $remote_dir/foo2/$longname 1000 ||
16636 error "failed to unlink many hardlinks"
16638 run_test 161b "link ea sanity under remote directory"
16641 remote_mds_nodsh && skip "remote MDS with nodsh"
16642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16643 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16644 skip "Need MDS version at least 2.1.5"
16646 # define CLF_RENAME_LAST 0x0001
16647 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16648 changelog_register || error "changelog_register failed"
16651 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16652 touch $DIR/$tdir/foo_161c
16653 touch $DIR/$tdir/bar_161c
16654 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16655 changelog_dump | grep RENME | tail -n 5
16656 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16657 changelog_clear 0 || error "changelog_clear failed"
16658 if [ x$flags != "x0x1" ]; then
16659 error "flag $flags is not 0x1"
16662 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16663 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16664 touch $DIR/$tdir/foo_161c
16665 touch $DIR/$tdir/bar_161c
16666 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16667 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16668 changelog_dump | grep RENME | tail -n 5
16669 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16670 changelog_clear 0 || error "changelog_clear failed"
16671 if [ x$flags != "x0x0" ]; then
16672 error "flag $flags is not 0x0"
16674 echo "rename overwrite a target having nlink > 1," \
16675 "changelog record has flags of $flags"
16677 # rename doesn't overwrite a target (changelog flag 0x0)
16678 touch $DIR/$tdir/foo_161c
16679 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16680 changelog_dump | grep RENME | tail -n 5
16681 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16682 changelog_clear 0 || error "changelog_clear failed"
16683 if [ x$flags != "x0x0" ]; then
16684 error "flag $flags is not 0x0"
16686 echo "rename doesn't overwrite a target," \
16687 "changelog record has flags of $flags"
16689 # define CLF_UNLINK_LAST 0x0001
16690 # unlink a file having nlink = 1 (changelog flag 0x1)
16691 rm -f $DIR/$tdir/foo2_161c
16692 changelog_dump | grep UNLNK | tail -n 5
16693 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16694 changelog_clear 0 || error "changelog_clear failed"
16695 if [ x$flags != "x0x1" ]; then
16696 error "flag $flags is not 0x1"
16698 echo "unlink a file having nlink = 1," \
16699 "changelog record has flags of $flags"
16701 # unlink a file having nlink > 1 (changelog flag 0x0)
16702 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16703 rm -f $DIR/$tdir/foobar_161c
16704 changelog_dump | grep UNLNK | tail -n 5
16705 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16706 changelog_clear 0 || error "changelog_clear failed"
16707 if [ x$flags != "x0x0" ]; then
16708 error "flag $flags is not 0x0"
16710 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16712 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16715 remote_mds_nodsh && skip "remote MDS with nodsh"
16716 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16721 changelog_register || error "changelog_register failed"
16723 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16724 # interfer with $MOUNT/.lustre/fid/ access
16726 [[ $? -eq 0 ]] || error "mkdir failed"
16728 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16729 $LCTL set_param fail_loc=0x8000140c
16731 $LCTL set_param fail_val=5
16734 echo foofoo > $DIR/$tdir/$tfile &
16737 # wait for create to be delayed
16741 [[ $? -eq 0 ]] || error "create should be blocked"
16743 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16744 stack_trap "rm -f $tempfile"
16745 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16746 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16747 # some delay may occur during ChangeLog publishing and file read just
16748 # above, that could allow file write to happen finally
16749 [[ -s $tempfile ]] && echo "file should be empty"
16751 $LCTL set_param fail_loc=0
16754 [[ $? -eq 0 ]] || error "create failed"
16756 run_test 161d "create with concurrent .lustre/fid access"
16759 local expected="$1"
16764 path=$($LFS fid2path "$@")
16767 if [ $rc -ne 0 ]; then
16768 error "path looked up of '$expected' failed: rc=$rc"
16769 elif [ "$path" != "$expected" ]; then
16770 error "path looked up '$path' instead of '$expected'"
16772 echo "FID '$fid' resolves to path '$path' as expected"
16776 test_162a() { # was test_162
16777 test_mkdir -p -c1 $DIR/$tdir/d2
16778 touch $DIR/$tdir/d2/$tfile
16779 touch $DIR/$tdir/d2/x1
16780 touch $DIR/$tdir/d2/x2
16781 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16782 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16784 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16785 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16788 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16789 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16790 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16792 # softlink to wrong file
16793 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16794 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16795 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16798 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16799 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16800 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16801 # fid2path dir/fsname should both work
16802 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16803 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16805 # hardlink count: check that there are 2 links
16806 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16807 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16809 # hardlink indexing: remove the first link
16810 rm $DIR/$tdir/d2/p/q/r/hlink
16811 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16813 run_test 162a "path lookup sanity"
16816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16820 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16821 error "create striped dir failed"
16823 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16824 tail -n 1 | awk '{print $2}')
16825 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16827 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16828 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16831 for ((i=0;i<5;i++)); do
16832 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16833 error "get fid for f$i failed"
16834 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16836 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16837 error "get fid for d$i failed"
16838 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16843 run_test 162b "striped directory path lookup sanity"
16845 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16847 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16848 skip "Need MDS version at least 2.7.51"
16850 local lpath=$tdir.local
16851 local rpath=$tdir.remote
16853 test_mkdir $DIR/$lpath
16854 test_mkdir $DIR/$rpath
16856 for ((i = 0; i <= 101; i++)); do
16859 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16860 error "get fid for local directory $DIR/$lpath failed"
16861 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16864 test_mkdir $DIR/$rpath
16865 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16866 error "get fid for remote directory $DIR/$rpath failed"
16867 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16872 run_test 162c "fid2path works with paths 100 or more directories deep"
16874 oalr_event_count() {
16878 awk -v name="${FSNAME}-OST0000" \
16879 -v event="${event}" \
16880 '$1 == "TRACE" && $2 == event && $3 == name' \
16885 oalr_expect_event_count() {
16888 local expect="${3}"
16891 count=$(oalr_event_count "${event}" "${trace}")
16892 if ((count == expect)); then
16896 error_noexit "${event} event count was '${count}', expected ${expect}"
16902 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16904 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16908 sync # Flush previous IOs so we can count log entries.
16909 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16910 stack_trap cleanup_165 EXIT
16914 local trace="/tmp/${tfile}.trace"
16918 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16919 skip "OFD access log unsupported"
16922 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16925 do_facet ost1 ofd_access_log_reader --list
16928 do_facet ost1 killall -TERM ofd_access_log_reader
16932 if ((rc != 0)); then
16933 error "ofd_access_log_reader exited with rc = '${rc}'"
16936 # Parse trace file for discovery events:
16937 oalr_expect_event_count alr_log_add "${trace}" 1
16938 oalr_expect_event_count alr_log_eof "${trace}" 1
16939 oalr_expect_event_count alr_log_free "${trace}" 1
16941 run_test 165a "ofd access log discovery"
16944 local trace="/tmp/${tfile}.trace"
16945 local file="${DIR}/${tfile}"
16954 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16955 skip "OFD access log unsupported"
16958 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16961 do_facet ost1 ofd_access_log_reader --list
16963 lfs setstripe -c 1 -i 0 "${file}"
16964 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16965 error "cannot create '${file}'"
16968 do_facet ost1 killall -TERM ofd_access_log_reader
16972 if ((rc != 0)); then
16973 error "ofd_access_log_reader exited with rc = '${rc}'"
16976 oalr_expect_event_count alr_log_entry "${trace}" 1
16978 pfid1=$($LFS path2fid "${file}")
16980 # 1 2 3 4 5 6 7 8 9 10
16981 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16982 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16984 echo "entry = '${entry[*]}'" >&2
16987 if [[ "${pfid1}" != "${pfid2}" ]]; then
16988 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16992 if ((size != 1048576)); then
16993 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16997 if [[ "${flags}" != "w" ]]; then
16998 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17001 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17004 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17005 error "cannot read '${file}'"
17008 do_facet ost1 killall -TERM ofd_access_log_reader
17012 if ((rc != 0)); then
17013 error "ofd_access_log_reader exited with rc = '${rc}'"
17016 oalr_expect_event_count alr_log_entry "${trace}" 1
17018 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17019 echo "entry = '${entry[*]}'" >&2
17022 if [[ "${pfid1}" != "${pfid2}" ]]; then
17023 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17027 if ((size != 524288)); then
17028 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17032 if [[ "${flags}" != "r" ]]; then
17033 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17036 run_test 165b "ofd access log entries are produced and consumed"
17039 local trace="/tmp/${tfile}.trace"
17040 local file="${DIR}/${tdir}/${tfile}"
17042 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17043 skip "OFD access log unsupported"
17045 test_mkdir "${DIR}/${tdir}"
17048 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17051 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17053 # 4096 / 64 = 64. Create twice as many entries.
17054 for ((i = 0; i < 128; i++)); do
17055 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17056 error "cannot create file"
17061 do_facet ost1 killall -TERM ofd_access_log_reader
17064 if ((rc != 0)); then
17065 error "ofd_access_log_reader exited with rc = '${rc}'"
17068 unlinkmany "${file}-%d" 128
17070 run_test 165c "full ofd access logs do not block IOs"
17072 oal_get_read_count() {
17075 # STATS lustre-OST0001 alr_read_count 1
17077 do_facet ost1 cat "${stats}" |
17078 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17079 END { print count; }'
17082 oal_expect_read_count() {
17087 # Ask ofd_access_log_reader to write stats.
17088 do_facet ost1 killall -USR1 ofd_access_log_reader
17090 # Allow some time for things to happen.
17093 count=$(oal_get_read_count "${stats}")
17094 if ((count == expect)); then
17098 error_noexit "bad read count, got ${count}, expected ${expect}"
17099 do_facet ost1 cat "${stats}" >&2
17104 local stats="/tmp/${tfile}.stats"
17105 local file="${DIR}/${tdir}/${tfile}"
17106 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17108 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17109 skip "OFD access log unsupported"
17111 test_mkdir "${DIR}/${tdir}"
17114 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17117 lfs setstripe -c 1 -i 0 "${file}"
17119 do_facet ost1 lctl set_param "${param}=rw"
17120 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17121 error "cannot create '${file}'"
17122 oal_expect_read_count "${stats}" 1
17124 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17125 error "cannot read '${file}'"
17126 oal_expect_read_count "${stats}" 2
17128 do_facet ost1 lctl set_param "${param}=r"
17129 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17130 error "cannot create '${file}'"
17131 oal_expect_read_count "${stats}" 2
17133 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17134 error "cannot read '${file}'"
17135 oal_expect_read_count "${stats}" 3
17137 do_facet ost1 lctl set_param "${param}=w"
17138 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17139 error "cannot create '${file}'"
17140 oal_expect_read_count "${stats}" 4
17142 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17143 error "cannot read '${file}'"
17144 oal_expect_read_count "${stats}" 4
17146 do_facet ost1 lctl set_param "${param}=0"
17147 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17148 error "cannot create '${file}'"
17149 oal_expect_read_count "${stats}" 4
17151 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17152 error "cannot read '${file}'"
17153 oal_expect_read_count "${stats}" 4
17155 do_facet ost1 killall -TERM ofd_access_log_reader
17158 if ((rc != 0)); then
17159 error "ofd_access_log_reader exited with rc = '${rc}'"
17162 run_test 165d "ofd_access_log mask works"
17165 local stats="/tmp/${tfile}.stats"
17166 local file0="${DIR}/${tdir}-0/${tfile}"
17167 local file1="${DIR}/${tdir}-1/${tfile}"
17169 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17170 skip "OFD access log unsupported"
17172 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17174 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17175 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17177 lfs setstripe -c 1 -i 0 "${file0}"
17178 lfs setstripe -c 1 -i 0 "${file1}"
17181 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17184 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17185 error "cannot create '${file0}'"
17187 oal_expect_read_count "${stats}" 0
17189 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17190 error "cannot create '${file1}'"
17192 oal_expect_read_count "${stats}" 1
17194 do_facet ost1 killall -TERM ofd_access_log_reader
17197 if ((rc != 0)); then
17198 error "ofd_access_log_reader exited with rc = '${rc}'"
17201 run_test 165e "ofd_access_log MDT index filter works"
17204 local trace="/tmp/${tfile}.trace"
17209 do_facet ost1 timeout 60 ofd_access_log_reader \
17210 --exit-on-close --debug=- --trace=- > "${trace}" &
17217 if ((rc != 0)); then
17218 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17223 run_test 165f "ofd_access_log_reader --exit-on-close works"
17226 # do directio so as not to populate the page cache
17227 log "creating a 10 Mb file"
17228 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17229 error "multiop failed while creating a file"
17230 log "starting reads"
17231 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17232 log "truncating the file"
17233 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17234 error "multiop failed while truncating the file"
17236 kill %+ || true # reads might have finished
17237 echo "wait until dd is finished"
17239 log "removing the temporary file"
17240 rm -rf $DIR/$tfile || error "tmp file removal failed"
17242 run_test 169 "parallel read and truncate should not deadlock"
17245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17247 $LCTL clear # bug 18514
17248 $LCTL debug_daemon start $TMP/${tfile}_log_good
17250 $LCTL debug_daemon stop
17251 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17252 error "sed failed to read log_good"
17254 $LCTL debug_daemon start $TMP/${tfile}_log_good
17256 $LCTL debug_daemon stop
17258 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17259 error "lctl df log_bad failed"
17261 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17262 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17264 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17265 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17267 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17268 error "bad_line good_line1 good_line2 are empty"
17270 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17271 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17272 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17274 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17275 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17276 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17278 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17279 error "bad_line_new good_line_new are empty"
17281 local expected_good=$((good_line1 + good_line2*2))
17283 rm -f $TMP/${tfile}*
17284 # LU-231, short malformed line may not be counted into bad lines
17285 if [ $bad_line -ne $bad_line_new ] &&
17286 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17287 error "expected $bad_line bad lines, but got $bad_line_new"
17291 if [ $expected_good -ne $good_line_new ]; then
17292 error "expected $expected_good good lines, but got $good_line_new"
17297 run_test 170 "test lctl df to handle corrupted log ====================="
17299 test_171() { # bug20592
17300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17302 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17303 $LCTL set_param fail_loc=0x50e
17304 $LCTL set_param fail_val=3000
17305 multiop_bg_pause $DIR/$tfile O_s || true
17307 kill -USR1 $MULTIPID
17311 if dmesg | grep "recursive fault"; then
17312 error "caught a recursive fault"
17314 $LCTL set_param fail_loc=0
17317 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17319 # it would be good to share it with obdfilter-survey/iokit-libecho code
17320 setup_obdecho_osc () {
17323 local obdfilter_name=$2
17324 echo "Creating new osc for $obdfilter_name on $ost_nid"
17325 # make sure we can find loopback nid
17326 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17328 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17329 ${obdfilter_name}_osc_UUID || rc=2; }
17330 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17331 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17335 cleanup_obdecho_osc () {
17336 local obdfilter_name=$1
17337 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17338 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17345 local pages=${3:-64}
17350 local obd_size=$(get_obd_size $node $OBD)
17351 local page_size=$(get_page_size $node)
17352 if [[ -n "$obd_size" ]]; then
17353 local new_count=$((obd_size / (pages * page_size / 1024)))
17354 [[ $new_count -ge $count ]] || count=$new_count
17357 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17358 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17360 if [ $rc -eq 0 ]; then
17361 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17362 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17364 echo "New object id is $id"
17365 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17367 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17368 "test_brw $count w v $pages $id" || rc=4; }
17369 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17371 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17372 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17373 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17374 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17375 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17382 if ! [ -d /sys/fs/lustre/echo_client ] &&
17383 ! module_loaded obdecho; then
17384 load_module obdecho/obdecho &&
17385 stack_trap "rmmod obdecho" EXIT ||
17386 error "unable to load obdecho on client"
17389 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17390 local host=$($LCTL get_param -n osc.$osc.import |
17391 awk '/current_connection:/ { print $2 }' )
17392 local target=$($LCTL get_param -n osc.$osc.import |
17393 awk '/target:/ { print $2 }' )
17394 target=${target%_UUID}
17396 if [ -n "$target" ]; then
17397 setup_obdecho_osc $host $target &&
17398 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17399 { error "obdecho setup failed with $?"; return; }
17401 obdecho_test ${target}_osc client ||
17402 error "obdecho_test failed on ${target}_osc"
17404 $LCTL get_param osc.$osc.import
17405 error "there is no osc.$osc.import target"
17408 run_test 180a "test obdecho on osc"
17411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17412 remote_ost_nodsh && skip "remote OST with nodsh"
17414 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17415 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17416 error "failed to load module obdecho"
17418 local target=$(do_facet ost1 $LCTL dl |
17419 awk '/obdfilter/ { print $4; exit; }')
17421 if [ -n "$target" ]; then
17422 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17424 do_facet ost1 $LCTL dl
17425 error "there is no obdfilter target on ost1"
17428 run_test 180b "test obdecho directly on obdfilter"
17430 test_180c() { # LU-2598
17431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17432 remote_ost_nodsh && skip "remote OST with nodsh"
17433 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17434 skip "Need MDS version at least 2.4.0"
17436 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17437 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17438 error "failed to load module obdecho"
17440 local target=$(do_facet ost1 $LCTL dl |
17441 awk '/obdfilter/ { print $4; exit; }')
17443 if [ -n "$target" ]; then
17444 local pages=16384 # 64MB bulk I/O RPC size
17446 obdecho_test "$target" ost1 "$pages" ||
17447 error "obdecho_test with pages=$pages failed with $?"
17449 do_facet ost1 $LCTL dl
17450 error "there is no obdfilter target on ost1"
17453 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17455 test_181() { # bug 22177
17456 test_mkdir $DIR/$tdir
17457 # create enough files to index the directory
17458 createmany -o $DIR/$tdir/foobar 4000
17459 # print attributes for debug purpose
17462 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17464 # remove the files & current working dir
17465 unlinkmany $DIR/$tdir/foobar 4000
17467 kill -USR1 $MULTIPID
17469 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17472 run_test 181 "Test open-unlinked dir ========================"
17478 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17480 $LCTL set_param mdc.*.rpc_stats=clear
17482 for (( i = 0; i < $tcount; i++ )) ; do
17483 mkdir $DIR/$tdir/$i
17486 for (( i = 0; i < $tcount; i++ )) ; do
17487 createmany -o $DIR/$tdir/$i/f- $fcount &
17491 for (( i = 0; i < $tcount; i++ )) ; do
17492 unlinkmany $DIR/$tdir/$i/f- $fcount &
17496 $LCTL get_param mdc.*.rpc_stats
17500 run_test 182 "Test parallel modify metadata operations ================"
17502 test_183() { # LU-2275
17503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17504 remote_mds_nodsh && skip "remote MDS with nodsh"
17505 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17506 skip "Need MDS version at least 2.3.56"
17508 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17509 echo aaa > $DIR/$tdir/$tfile
17511 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17512 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17514 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17515 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17517 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17519 # Flush negative dentry cache
17520 touch $DIR/$tdir/$tfile
17522 # We are not checking for any leaked references here, they'll
17523 # become evident next time we do cleanup with module unload.
17526 run_test 183 "No crash or request leak in case of strange dispositions ========"
17528 # test suite 184 is for LU-2016, LU-2017
17530 check_swap_layouts_support
17532 dir0=$DIR/$tdir/$testnum
17533 test_mkdir -p -c1 $dir0
17538 $LFS setstripe -c1 $file1
17540 $LFS setstripe -c2 $file2
17542 gen1=$($LFS getstripe -g $file1)
17543 gen2=$($LFS getstripe -g $file2)
17545 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17546 gen=$($LFS getstripe -g $file1)
17547 [[ $gen1 != $gen ]] ||
17548 "Layout generation on $file1 does not change"
17549 gen=$($LFS getstripe -g $file2)
17550 [[ $gen2 != $gen ]] ||
17551 "Layout generation on $file2 does not change"
17553 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17554 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17556 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17558 run_test 184a "Basic layout swap"
17561 check_swap_layouts_support
17563 dir0=$DIR/$tdir/$testnum
17564 mkdir -p $dir0 || error "creating dir $dir0"
17571 $LFS setstripe -c1 $file1
17572 $LFS setstripe -c2 $file2
17573 $LFS setstripe -c1 $file3
17574 chown $RUNAS_ID $file3
17575 gen1=$($LFS getstripe -g $file1)
17576 gen2=$($LFS getstripe -g $file2)
17578 $LFS swap_layouts $dir1 $dir2 &&
17579 error "swap of directories layouts should fail"
17580 $LFS swap_layouts $dir1 $file1 &&
17581 error "swap of directory and file layouts should fail"
17582 $RUNAS $LFS swap_layouts $file1 $file2 &&
17583 error "swap of file we cannot write should fail"
17584 $LFS swap_layouts $file1 $file3 &&
17585 error "swap of file with different owner should fail"
17586 /bin/true # to clear error code
17588 run_test 184b "Forbidden layout swap (will generate errors)"
17591 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17592 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17593 check_swap_layouts_support
17594 check_swap_layout_no_dom $DIR
17596 local dir0=$DIR/$tdir/$testnum
17597 mkdir -p $dir0 || error "creating dir $dir0"
17599 local ref1=$dir0/ref1
17600 local ref2=$dir0/ref2
17601 local file1=$dir0/file1
17602 local file2=$dir0/file2
17603 # create a file large enough for the concurrent test
17604 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17605 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17606 echo "ref file size: ref1($(stat -c %s $ref1))," \
17607 "ref2($(stat -c %s $ref2))"
17610 dd if=$ref1 of=$file1 bs=16k &
17613 # Make sure dd starts to copy file, but wait at most 5 seconds
17615 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17617 $LFS swap_layouts $file1 $file2
17620 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17621 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17623 # how many bytes copied before swapping layout
17624 local copied=$(stat -c %s $file2)
17625 local remaining=$(stat -c %s $ref1)
17626 remaining=$((remaining - copied))
17627 echo "Copied $copied bytes before swapping layout..."
17629 cmp -n $copied $file1 $ref2 | grep differ &&
17630 error "Content mismatch [0, $copied) of ref2 and file1"
17631 cmp -n $copied $file2 $ref1 ||
17632 error "Content mismatch [0, $copied) of ref1 and file2"
17633 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17634 error "Content mismatch [$copied, EOF) of ref1 and file1"
17637 rm -f $ref1 $ref2 $file1 $file2
17639 run_test 184c "Concurrent write and layout swap"
17642 check_swap_layouts_support
17643 check_swap_layout_no_dom $DIR
17644 [ -z "$(which getfattr 2>/dev/null)" ] &&
17645 skip_env "no getfattr command"
17647 local file1=$DIR/$tdir/$tfile-1
17648 local file2=$DIR/$tdir/$tfile-2
17649 local file3=$DIR/$tdir/$tfile-3
17653 mkdir -p $DIR/$tdir
17654 touch $file1 || error "create $file1 failed"
17655 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17656 error "create $file2 failed"
17657 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17658 error "create $file3 failed"
17659 lovea1=$(get_layout_param $file1)
17661 $LFS swap_layouts $file2 $file3 ||
17662 error "swap $file2 $file3 layouts failed"
17663 $LFS swap_layouts $file1 $file2 ||
17664 error "swap $file1 $file2 layouts failed"
17666 lovea2=$(get_layout_param $file2)
17669 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17671 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17672 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17674 run_test 184d "allow stripeless layouts swap"
17677 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17678 skip "Need MDS version at least 2.6.94"
17679 check_swap_layouts_support
17680 check_swap_layout_no_dom $DIR
17681 [ -z "$(which getfattr 2>/dev/null)" ] &&
17682 skip_env "no getfattr command"
17684 local file1=$DIR/$tdir/$tfile-1
17685 local file2=$DIR/$tdir/$tfile-2
17686 local file3=$DIR/$tdir/$tfile-3
17689 mkdir -p $DIR/$tdir
17690 touch $file1 || error "create $file1 failed"
17691 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17692 error "create $file2 failed"
17693 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17694 error "create $file3 failed"
17696 $LFS swap_layouts $file1 $file2 ||
17697 error "swap $file1 $file2 layouts failed"
17699 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17700 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17702 echo 123 > $file1 || error "Should be able to write into $file1"
17704 $LFS swap_layouts $file1 $file3 ||
17705 error "swap $file1 $file3 layouts failed"
17707 echo 123 > $file1 || error "Should be able to write into $file1"
17709 rm -rf $file1 $file2 $file3
17711 run_test 184e "Recreate layout after stripeless layout swaps"
17714 # Create a file with name longer than sizeof(struct stat) ==
17715 # 144 to see if we can get chars from the file name to appear
17716 # in the returned striping. Note that 'f' == 0x66.
17717 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17719 mkdir -p $DIR/$tdir
17720 mcreate $DIR/$tdir/$file
17721 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17722 error "IOC_MDC_GETFILEINFO returned garbage striping"
17725 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17727 test_185() { # LU-2441
17728 # LU-3553 - no volatile file support in old servers
17729 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17730 skip "Need MDS version at least 2.3.60"
17732 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17733 touch $DIR/$tdir/spoo
17734 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17735 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17736 error "cannot create/write a volatile file"
17737 [ "$FILESET" == "" ] &&
17738 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17739 error "FID is still valid after close"
17741 multiop_bg_pause $DIR/$tdir vVw4096_c
17748 # assume that the next FID for this client is sequential, since stdout
17749 # is unfortunately eaten by multiop_bg_pause
17750 local n=$((${fidv[1]} + 1))
17751 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17752 if [ "$FILESET" == "" ]; then
17753 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17754 error "FID is missing before close"
17756 kill -USR1 $multi_pid
17757 # 1 second delay, so if mtime change we will see it
17759 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17760 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17762 run_test 185 "Volatile file support"
17764 function create_check_volatile() {
17768 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17771 local FID=$(cat /tmp/${tfile}.fid)
17772 [ "$FID" == "" ] && error "can't get FID for volatile"
17773 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17774 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17775 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17779 cancel_lru_locks mdc # flush opencache
17780 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17785 # LU-12516 - volatile creation via .lustre
17786 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17787 skip "Need MDS version at least 2.3.55"
17789 create_check_volatile 0
17790 [ $MDSCOUNT -lt 2 ] && return 0
17793 create_check_volatile 1
17797 run_test 185a "Volatile file creation in .lustre/fid/"
17800 remote_mds_nodsh && skip "remote MDS with nodsh"
17801 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17802 skip "Need MDS version at least 2.3.0"
17804 local dir0=$DIR/$tdir/$testnum
17805 mkdir -p $dir0 || error "creating dir $dir0"
17807 local file=$dir0/file1
17808 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17809 local dv1=$($LFS data_version $file)
17810 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17811 local dv2=$($LFS data_version $file)
17812 [[ $dv1 != $dv2 ]] ||
17813 error "data version did not change on write $dv1 == $dv2"
17818 run_test 187a "Test data version change"
17821 remote_mds_nodsh && skip "remote MDS with nodsh"
17822 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17823 skip "Need MDS version at least 2.3.0"
17825 local dir0=$DIR/$tdir/$testnum
17826 mkdir -p $dir0 || error "creating dir $dir0"
17828 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17829 [[ ${DV[0]} != ${DV[1]} ]] ||
17830 error "data version did not change on write"\
17831 " ${DV[0]} == ${DV[1]}"
17836 run_test 187b "Test data version change on volatile file"
17839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17840 remote_mgs_nodsh && skip "remote MGS with nodsh"
17841 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17843 local POOL=${POOL:-cea1}
17844 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17845 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17848 local last_ost=$(($OSTCOUNT - 1))
17850 local ost_list=$(seq $first_ost $ost_step $last_ost)
17851 local ost_range="$first_ost $last_ost $ost_step"
17852 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17853 local file_dir=$POOL_ROOT/file_tst
17854 local subdir=$test_path/subdir
17858 # former test_200a test_200b
17859 pool_add $POOL || { rc=$? ; break; }
17860 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17861 # former test_200c test_200d
17862 mkdir -p $test_path
17863 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17864 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17866 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17867 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17868 || { rc=$? ; break; }
17869 # former test_200e test_200f
17870 local files=$((OSTCOUNT*3))
17871 pool_alloc_files $POOL $test_path $files "$ost_list" \
17872 || { rc=$? ; break; }
17873 pool_create_files $POOL $file_dir $files "$ost_list" \
17874 || { rc=$? ; break; }
17875 # former test_200g test_200h
17876 pool_lfs_df $POOL || { rc=$? ; break; }
17877 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17879 # former test_201a test_201b test_201c
17880 pool_remove_first_target $POOL || { rc=$? ; break; }
17882 local f=$test_path/$tfile
17883 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17884 pool_remove $POOL $f || { rc=$? ; break; }
17892 run_test 200 "OST pools"
17894 # usage: default_attr <count | size | offset>
17896 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17899 # usage: check_default_stripe_attr
17900 check_default_stripe_attr() {
17901 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17904 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17906 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17910 error "unknown getstripe attr '$1'"
17913 [ $ACTUAL == $EXPECTED ] ||
17914 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17918 test_mkdir $DIR/$tdir
17919 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17921 check_default_stripe_attr --stripe-count
17922 check_default_stripe_attr --stripe-size
17923 check_default_stripe_attr --stripe-index
17925 run_test 204a "Print default stripe attributes"
17928 test_mkdir $DIR/$tdir
17929 $LFS setstripe --stripe-count 1 $DIR/$tdir
17931 check_default_stripe_attr --stripe-size
17932 check_default_stripe_attr --stripe-index
17934 run_test 204b "Print default stripe size and offset"
17937 test_mkdir $DIR/$tdir
17938 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17940 check_default_stripe_attr --stripe-count
17941 check_default_stripe_attr --stripe-index
17943 run_test 204c "Print default stripe count and offset"
17946 test_mkdir $DIR/$tdir
17947 $LFS setstripe --stripe-index 0 $DIR/$tdir
17949 check_default_stripe_attr --stripe-count
17950 check_default_stripe_attr --stripe-size
17952 run_test 204d "Print default stripe count and size"
17955 test_mkdir $DIR/$tdir
17956 $LFS setstripe -d $DIR/$tdir
17958 check_default_stripe_attr --stripe-count --raw
17959 check_default_stripe_attr --stripe-size --raw
17960 check_default_stripe_attr --stripe-index --raw
17962 run_test 204e "Print raw stripe attributes"
17965 test_mkdir $DIR/$tdir
17966 $LFS setstripe --stripe-count 1 $DIR/$tdir
17968 check_default_stripe_attr --stripe-size --raw
17969 check_default_stripe_attr --stripe-index --raw
17971 run_test 204f "Print raw stripe size and offset"
17974 test_mkdir $DIR/$tdir
17975 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17977 check_default_stripe_attr --stripe-count --raw
17978 check_default_stripe_attr --stripe-index --raw
17980 run_test 204g "Print raw stripe count and offset"
17983 test_mkdir $DIR/$tdir
17984 $LFS setstripe --stripe-index 0 $DIR/$tdir
17986 check_default_stripe_attr --stripe-count --raw
17987 check_default_stripe_attr --stripe-size --raw
17989 run_test 204h "Print raw stripe count and size"
17991 # Figure out which job scheduler is being used, if any,
17992 # or use a fake one
17993 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17994 JOBENV=SLURM_JOB_ID
17995 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17997 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17999 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18000 JOBENV=LOADL_STEP_ID
18001 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18004 $LCTL list_param jobid_name > /dev/null 2>&1
18005 if [ $? -eq 0 ]; then
18011 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18013 verify_jobstats() {
18018 # we don't really need to clear the stats for this test to work, since each
18019 # command has a unique jobid, but it makes debugging easier if needed.
18020 # for facet in $facets; do
18021 # local dev=$(convert_facet2label $facet)
18022 # # clear old jobstats
18023 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18026 # use a new JobID for each test, or we might see an old one
18027 [ "$JOBENV" = "FAKE_JOBID" ] &&
18028 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18030 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18032 [ "$JOBENV" = "nodelocal" ] && {
18033 FAKE_JOBID=id.$testnum.%e.$RANDOM
18034 $LCTL set_param jobid_name=$FAKE_JOBID
18035 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18038 log "Test: ${cmd[*]}"
18039 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18041 if [ $JOBENV = "FAKE_JOBID" ]; then
18042 FAKE_JOBID=$JOBVAL ${cmd[*]}
18047 # all files are created on OST0000
18048 for facet in $facets; do
18049 local stats="*.$(convert_facet2label $facet).job_stats"
18051 # strip out libtool wrappers for in-tree executables
18052 if [ $(do_facet $facet lctl get_param $stats |
18053 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18054 do_facet $facet lctl get_param $stats
18055 error "No jobstats for $JOBVAL found on $facet::$stats"
18061 local new_jobenv=$1
18063 set_persistent_param_and_check client "jobid_var" \
18064 "$FSNAME.sys.jobid_var" $new_jobenv
18067 test_205a() { # Job stats
18068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18069 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18070 skip "Need MDS version with at least 2.7.1"
18071 remote_mgs_nodsh && skip "remote MGS with nodsh"
18072 remote_mds_nodsh && skip "remote MDS with nodsh"
18073 remote_ost_nodsh && skip "remote OST with nodsh"
18074 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18075 skip "Server doesn't support jobstats"
18076 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18078 local old_jobenv=$($LCTL get_param -n jobid_var)
18079 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18081 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18082 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18084 stack_trap "do_facet mgs $PERM_CMD \
18085 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18089 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18090 mdt.*.job_cleanup_interval | head -n 1)
18091 local new_interval=5
18092 do_facet $SINGLEMDS \
18093 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18094 stack_trap "do_facet $SINGLEMDS \
18095 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18096 local start=$SECONDS
18100 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18101 verify_jobstats "$cmd" "$SINGLEMDS"
18103 cmd="rmdir $DIR/$tdir"
18104 verify_jobstats "$cmd" "$SINGLEMDS"
18105 # mkdir on secondary MDT
18106 if [ $MDSCOUNT -gt 1 ]; then
18107 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18108 verify_jobstats "$cmd" "mds2"
18111 cmd="mknod $DIR/$tfile c 1 3"
18112 verify_jobstats "$cmd" "$SINGLEMDS"
18114 cmd="rm -f $DIR/$tfile"
18115 verify_jobstats "$cmd" "$SINGLEMDS"
18116 # create all files on OST0000 so verify_jobstats can find OST stats
18118 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18119 verify_jobstats "$cmd" "$SINGLEMDS"
18121 cmd="touch $DIR/$tfile"
18122 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18124 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18125 verify_jobstats "$cmd" "ost1"
18127 cancel_lru_locks osc
18128 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18129 verify_jobstats "$cmd" "ost1"
18131 cmd="$TRUNCATE $DIR/$tfile 0"
18132 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18134 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18135 verify_jobstats "$cmd" "$SINGLEMDS"
18136 # jobstats expiry - sleep until old stats should be expired
18137 local left=$((new_interval + 5 - (SECONDS - start)))
18138 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18139 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18141 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18142 verify_jobstats "$cmd" "$SINGLEMDS"
18143 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18144 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18146 # Ensure that jobid are present in changelog (if supported by MDS)
18147 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18148 changelog_dump | tail -10
18149 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18150 [ $jobids -eq 9 ] ||
18151 error "Wrong changelog jobid count $jobids != 9"
18155 jobstats_set $JOBENV
18157 changelog_dump | grep $tfile
18158 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18159 [ $jobids -eq 0 ] ||
18160 error "Unexpected jobids when jobid_var=$JOBENV"
18163 # test '%j' access to environment variable - if supported
18164 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18165 JOBENV="JOBCOMPLEX"
18166 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18168 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18171 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18172 JOBENV="JOBCOMPLEX"
18173 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18175 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18178 # test '%j' access to per-session jobid - if supported
18179 if lctl list_param jobid_this_session > /dev/null 2>&1
18181 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18182 lctl set_param jobid_this_session=$USER
18184 JOBENV="JOBCOMPLEX"
18185 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18187 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18190 run_test 205a "Verify job stats"
18192 # LU-13117, LU-13597
18194 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18195 skip "Need MDS version at least 2.13.54.91"
18197 job_stats="mdt.*.job_stats"
18198 $LCTL set_param $job_stats=clear
18199 # Setting jobid_var to USER might not be supported
18200 $LCTL set_param jobid_var=USER || true
18201 $LCTL set_param jobid_name="%e.%u"
18202 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18203 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18204 grep "job_id:.*foolish" &&
18205 error "Unexpected jobid found"
18206 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18207 grep "open:.*min.*max.*sum" ||
18208 error "wrong job_stats format found"
18210 run_test 205b "Verify job stats jobid and output format"
18214 $LCTL set_param llite.*.stats=0
18215 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18216 $LCTL get_param llite.*.stats
18217 $LCTL get_param llite.*.stats | grep \
18218 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18219 error "wrong client stats format found"
18221 run_test 205c "Verify client stats format"
18223 # LU-1480, LU-1773 and LU-1657
18225 mkdir -p $DIR/$tdir
18226 $LFS setstripe -c -1 $DIR/$tdir
18227 #define OBD_FAIL_LOV_INIT 0x1403
18228 $LCTL set_param fail_loc=0xa0001403
18229 $LCTL set_param fail_val=1
18230 touch $DIR/$tdir/$tfile || true
18232 run_test 206 "fail lov_init_raid0() doesn't lbug"
18235 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18236 local fsz=`stat -c %s $DIR/$tfile`
18237 cancel_lru_locks mdc
18239 # do not return layout in getattr intent
18240 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18241 $LCTL set_param fail_loc=0x170
18242 local sz=`stat -c %s $DIR/$tfile`
18244 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18248 run_test 207a "can refresh layout at glimpse"
18251 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18252 local cksum=`md5sum $DIR/$tfile`
18253 local fsz=`stat -c %s $DIR/$tfile`
18254 cancel_lru_locks mdc
18255 cancel_lru_locks osc
18257 # do not return layout in getattr intent
18258 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18259 $LCTL set_param fail_loc=0x171
18261 # it will refresh layout after the file is opened but before read issues
18262 echo checksum is "$cksum"
18263 echo "$cksum" |md5sum -c --quiet || error "file differs"
18267 run_test 207b "can refresh layout at open"
18270 # FIXME: in this test suite, only RD lease is used. This is okay
18271 # for now as only exclusive open is supported. After generic lease
18272 # is done, this test suite should be revised. - Jinshan
18274 remote_mds_nodsh && skip "remote MDS with nodsh"
18275 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18276 skip "Need MDS version at least 2.4.52"
18278 echo "==== test 1: verify get lease work"
18279 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18281 echo "==== test 2: verify lease can be broken by upcoming open"
18282 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18286 $MULTIOP $DIR/$tfile oO_RDWR:c
18287 kill -USR1 $PID && wait $PID || error "break lease error"
18289 echo "==== test 3: verify lease can't be granted if an open already exists"
18290 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18294 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18295 kill -USR1 $PID && wait $PID || error "open file error"
18297 echo "==== test 4: lease can sustain over recovery"
18298 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18304 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18306 echo "==== test 5: lease broken can't be regained by replay"
18307 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18311 # open file to break lease and then recovery
18312 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18315 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18319 run_test 208 "Exclusive open"
18322 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18323 skip_env "must have disp_stripe"
18326 sync; sleep 5; sync;
18328 echo 3 > /proc/sys/vm/drop_caches
18329 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18330 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18331 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18333 # open/close 500 times
18334 for i in $(seq 500); do
18338 echo 3 > /proc/sys/vm/drop_caches
18339 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18340 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18341 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18343 echo "before: $req_before, after: $req_after"
18344 [ $((req_after - req_before)) -ge 300 ] &&
18345 error "open/close requests are not freed"
18348 run_test 209 "read-only open/close requests should be freed promptly"
18353 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18357 $LFS getstripe $DIR/$tfile
18359 wait $pid || error "multiop failed"
18361 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18365 $LFS getstripe $DIR/$tfile
18367 wait $pid || error "multiop failed"
18369 run_test 210 "lfs getstripe does not break leases"
18373 size=$((size % 8192 + 1))
18374 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18375 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18376 rm -f $DIR/f212 $DIR/f212.xyz
18378 run_test 212 "Sendfile test ============================================"
18381 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18382 cancel_lru_locks osc
18383 lctl set_param fail_loc=0x8000040f
18384 # generate a read lock
18385 cat $DIR/$tfile > /dev/null
18386 # write to the file, it will try to cancel the above read lock.
18387 cat /etc/hosts >> $DIR/$tfile
18389 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18391 test_214() { # for bug 20133
18392 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18393 for (( i=0; i < 340; i++ )) ; do
18394 touch $DIR/$tdir/d214c/a$i
18397 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18398 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18399 ls $DIR/d214c || error "ls $DIR/d214c failed"
18400 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18401 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18403 run_test 214 "hash-indexed directory test - bug 20133"
18405 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18406 create_lnet_proc_files() {
18407 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18410 # counterpart of create_lnet_proc_files
18411 remove_lnet_proc_files() {
18412 rm -f $TMP/lnet_$1.sys
18415 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18416 # 3rd arg as regexp for body
18417 check_lnet_proc_stats() {
18418 local l=$(cat "$TMP/lnet_$1" |wc -l)
18419 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18421 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18424 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18425 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18426 # optional and can be regexp for 2nd line (lnet.routes case)
18427 check_lnet_proc_entry() {
18428 local blp=2 # blp stands for 'position of 1st line of body'
18429 [ -z "$5" ] || blp=3 # lnet.routes case
18431 local l=$(cat "$TMP/lnet_$1" |wc -l)
18432 # subtracting one from $blp because the body can be empty
18433 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18435 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18436 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18438 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18439 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18441 # bail out if any unexpected line happened
18442 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18443 [ "$?" != 0 ] || error "$2 misformatted"
18446 test_215() { # for bugs 18102, 21079, 21517
18447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18449 local N='(0|[1-9][0-9]*)' # non-negative numeric
18450 local P='[1-9][0-9]*' # positive numeric
18451 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18452 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18453 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18454 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18456 local L1 # regexp for 1st line
18457 local L2 # regexp for 2nd line (optional)
18458 local BR # regexp for the rest (body)
18460 # lnet.stats should look as 11 space-separated non-negative numerics
18461 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18462 create_lnet_proc_files "stats"
18463 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18464 remove_lnet_proc_files "stats"
18466 # lnet.routes should look like this:
18467 # Routing disabled/enabled
18468 # net hops priority state router
18469 # where net is a string like tcp0, hops > 0, priority >= 0,
18470 # state is up/down,
18471 # router is a string like 192.168.1.1@tcp2
18472 L1="^Routing (disabled|enabled)$"
18473 L2="^net +hops +priority +state +router$"
18474 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18475 create_lnet_proc_files "routes"
18476 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18477 remove_lnet_proc_files "routes"
18479 # lnet.routers should look like this:
18480 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18481 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18482 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18483 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18484 L1="^ref +rtr_ref +alive +router$"
18485 BR="^$P +$P +(up|down) +$NID$"
18486 create_lnet_proc_files "routers"
18487 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18488 remove_lnet_proc_files "routers"
18490 # lnet.peers should look like this:
18491 # nid refs state last max rtr min tx min queue
18492 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18493 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18494 # numeric (0 or >0 or <0), queue >= 0.
18495 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18496 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18497 create_lnet_proc_files "peers"
18498 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18499 remove_lnet_proc_files "peers"
18501 # lnet.buffers should look like this:
18502 # pages count credits min
18503 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18504 L1="^pages +count +credits +min$"
18505 BR="^ +$N +$N +$I +$I$"
18506 create_lnet_proc_files "buffers"
18507 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18508 remove_lnet_proc_files "buffers"
18510 # lnet.nis should look like this:
18511 # nid status alive refs peer rtr max tx min
18512 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18513 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18514 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18515 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18516 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18517 create_lnet_proc_files "nis"
18518 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18519 remove_lnet_proc_files "nis"
18521 # can we successfully write to lnet.stats?
18522 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18524 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18526 test_216() { # bug 20317
18527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18528 remote_ost_nodsh && skip "remote OST with nodsh"
18531 local facets=$(get_facets OST)
18532 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18534 save_lustre_params client "osc.*.contention_seconds" > $p
18535 save_lustre_params $facets \
18536 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18537 save_lustre_params $facets \
18538 "ldlm.namespaces.filter-*.contended_locks" >> $p
18539 save_lustre_params $facets \
18540 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18541 clear_stats osc.*.osc_stats
18543 # agressive lockless i/o settings
18544 do_nodes $(comma_list $(osts_nodes)) \
18545 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18546 ldlm.namespaces.filter-*.contended_locks=0 \
18547 ldlm.namespaces.filter-*.contention_seconds=60"
18548 lctl set_param -n osc.*.contention_seconds=60
18550 $DIRECTIO write $DIR/$tfile 0 10 4096
18551 $CHECKSTAT -s 40960 $DIR/$tfile
18553 # disable lockless i/o
18554 do_nodes $(comma_list $(osts_nodes)) \
18555 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18556 ldlm.namespaces.filter-*.contended_locks=32 \
18557 ldlm.namespaces.filter-*.contention_seconds=0"
18558 lctl set_param -n osc.*.contention_seconds=0
18559 clear_stats osc.*.osc_stats
18561 dd if=/dev/zero of=$DIR/$tfile count=0
18562 $CHECKSTAT -s 0 $DIR/$tfile
18564 restore_lustre_params <$p
18568 run_test 216 "check lockless direct write updates file size and kms correctly"
18570 test_217() { # bug 22430
18571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18576 for node in $(nodes_list); do
18577 nid=$(host_nids_address $node $NETTYPE)
18578 if [[ $nid = *-* ]] ; then
18579 echo "lctl ping $(h2nettype $nid)"
18580 lctl ping $(h2nettype $nid)
18582 echo "skipping $node (no hyphen detected)"
18586 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18589 # do directio so as not to populate the page cache
18590 log "creating a 10 Mb file"
18591 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18592 log "starting reads"
18593 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18594 log "truncating the file"
18595 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18597 kill %+ || true # reads might have finished
18598 echo "wait until dd is finished"
18600 log "removing the temporary file"
18601 rm -rf $DIR/$tfile || error "tmp file removal failed"
18603 run_test 218 "parallel read and truncate should not deadlock"
18606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18608 # write one partial page
18609 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18610 # set no grant so vvp_io_commit_write will do sync write
18611 $LCTL set_param fail_loc=0x411
18612 # write a full page at the end of file
18613 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18615 $LCTL set_param fail_loc=0
18616 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18617 $LCTL set_param fail_loc=0x411
18618 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18621 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18622 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18624 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18626 test_220() { #LU-325
18627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18628 remote_ost_nodsh && skip "remote OST with nodsh"
18629 remote_mds_nodsh && skip "remote MDS with nodsh"
18630 remote_mgs_nodsh && skip "remote MGS with nodsh"
18634 # create on MDT0000 so the last_id and next_id are correct
18635 mkdir_on_mdt0 $DIR/$tdir
18636 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18640 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18641 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18642 osp.$mdtosc_proc1.prealloc_last_id)
18643 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18644 osp.$mdtosc_proc1.prealloc_next_id)
18648 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18649 #define OBD_FAIL_OST_ENOINO 0x229
18650 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18651 create_pool $FSNAME.$TESTNAME || return 1
18652 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18654 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18656 MDSOBJS=$((last_id - next_id))
18657 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18659 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18660 echo "OST still has $count kbytes free"
18662 echo "create $MDSOBJS files @next_id..."
18663 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18665 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18666 osp.$mdtosc_proc1.prealloc_last_id)
18667 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18668 osp.$mdtosc_proc1.prealloc_next_id)
18670 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18675 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18676 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18678 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18679 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18680 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18681 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18682 echo "unlink $MDSOBJS files @$next_id..."
18683 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18685 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18690 dd if=`which date` of=$MOUNT/date oflag=sync
18691 chmod +x $MOUNT/date
18693 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18694 $LCTL set_param fail_loc=0x80001401
18696 $MOUNT/date > /dev/null
18699 run_test 221 "make sure fault and truncate race to not cause OOM"
18702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18705 test_mkdir $DIR/$tdir
18706 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18707 createmany -o $DIR/$tdir/$tfile 10
18708 cancel_lru_locks mdc
18709 cancel_lru_locks osc
18710 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18711 $LCTL set_param fail_loc=0x31a
18712 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18713 $LCTL set_param fail_loc=0
18716 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18722 test_mkdir $DIR/$tdir
18723 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18724 createmany -o $DIR/$tdir/$tfile 10
18725 cancel_lru_locks mdc
18726 cancel_lru_locks osc
18727 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18728 $LCTL set_param fail_loc=0x31a
18729 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18730 $LCTL set_param fail_loc=0
18732 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18738 test_mkdir $DIR/$tdir
18739 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18740 createmany -o $DIR/$tdir/$tfile 10
18741 cancel_lru_locks mdc
18742 cancel_lru_locks osc
18743 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18744 $LCTL set_param fail_loc=0x31b
18745 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18746 $LCTL set_param fail_loc=0
18749 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18751 test_224a() { # LU-1039, MRP-303
18752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18754 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18755 $LCTL set_param fail_loc=0x508
18756 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18757 $LCTL set_param fail_loc=0
18760 run_test 224a "Don't panic on bulk IO failure"
18762 test_224b() { # LU-1039, MRP-303
18763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18765 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18766 cancel_lru_locks osc
18767 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18768 $LCTL set_param fail_loc=0x515
18769 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18770 $LCTL set_param fail_loc=0
18773 run_test 224b "Don't panic on bulk IO failure"
18775 test_224c() { # LU-6441
18776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18777 remote_mds_nodsh && skip "remote MDS with nodsh"
18779 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18780 save_writethrough $p
18781 set_cache writethrough on
18783 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18784 local at_max=$($LCTL get_param -n at_max)
18785 local timeout=$($LCTL get_param -n timeout)
18786 local test_at="at_max"
18787 local param_at="$FSNAME.sys.at_max"
18788 local test_timeout="timeout"
18789 local param_timeout="$FSNAME.sys.timeout"
18791 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18793 set_persistent_param_and_check client "$test_at" "$param_at" 0
18794 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18796 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18797 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18798 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18799 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18801 do_facet ost1 "$LCTL set_param fail_loc=0"
18803 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18804 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18807 $LCTL set_param -n $pages_per_rpc
18808 restore_lustre_params < $p
18811 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18813 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18816 if [ -z ${MDSSURVEY} ]; then
18817 skip_env "mds-survey not found"
18819 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18820 skip "Need MDS version at least 2.2.51"
18822 local mds=$(facet_host $SINGLEMDS)
18823 local target=$(do_nodes $mds 'lctl dl' |
18824 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18826 local cmd1="file_count=1000 thrhi=4"
18827 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18828 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18829 local cmd="$cmd1 $cmd2 $cmd3"
18831 rm -f ${TMP}/mds_survey*
18833 eval $cmd || error "mds-survey with zero-stripe failed"
18834 cat ${TMP}/mds_survey*
18835 rm -f ${TMP}/mds_survey*
18837 run_test 225a "Metadata survey sanity with zero-stripe"
18840 if [ -z ${MDSSURVEY} ]; then
18841 skip_env "mds-survey not found"
18843 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18844 skip "Need MDS version at least 2.2.51"
18845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18846 remote_mds_nodsh && skip "remote MDS with nodsh"
18847 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18848 skip_env "Need to mount OST to test"
18851 local mds=$(facet_host $SINGLEMDS)
18852 local target=$(do_nodes $mds 'lctl dl' |
18853 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18855 local cmd1="file_count=1000 thrhi=4"
18856 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18857 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18858 local cmd="$cmd1 $cmd2 $cmd3"
18860 rm -f ${TMP}/mds_survey*
18862 eval $cmd || error "mds-survey with stripe_count failed"
18863 cat ${TMP}/mds_survey*
18864 rm -f ${TMP}/mds_survey*
18866 run_test 225b "Metadata survey sanity with stripe_count = 1"
18868 mcreate_path2fid () {
18874 local path=$DIR/$tdir/$name
18879 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18880 error "cannot create $desc"
18882 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18884 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18886 fid_path=$($LFS fid2path $MOUNT $fid)
18888 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18890 [ "$path" == "$fid_path" ] ||
18891 error "fid2path returned $fid_path, expected $path"
18893 echo "pass with $path and $fid"
18898 mkdir -p $DIR/$tdir
18900 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18901 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18902 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18903 mcreate_path2fid 0040666 0 0 dir "directory"
18904 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18905 mcreate_path2fid 0100666 0 0 file "regular file"
18906 mcreate_path2fid 0120666 0 0 link "symbolic link"
18907 mcreate_path2fid 0140666 0 0 sock "socket"
18909 run_test 226a "call path2fid and fid2path on files of all type"
18912 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18917 mkdir -p $DIR/$tdir
18918 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18919 error "create remote directory failed"
18920 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18921 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18922 "character special file (null)"
18923 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18924 "character special file (no device)"
18925 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18926 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18927 "block special file (loop)"
18928 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18929 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18930 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18932 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18936 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18937 skip "Need MDS version at least 2.13.55"
18939 local submnt=/mnt/submnt
18940 local srcfile=/etc/passwd
18941 local dstfile=$submnt/passwd
18947 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18948 error "create remote directory failed"
18949 mkdir -p $submnt || error "create $submnt failed"
18950 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18951 error "mount $submnt failed"
18952 stack_trap "umount $submnt" EXIT
18954 cp $srcfile $dstfile
18955 fid=$($LFS path2fid $dstfile)
18956 path=$($LFS fid2path $submnt "$fid")
18957 [ "$path" = "$dstfile" ] ||
18958 error "fid2path $submnt $fid failed ($path != $dstfile)"
18960 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18962 # LU-1299 Executing or running ldd on a truncated executable does not
18963 # cause an out-of-memory condition.
18965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18966 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18968 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18969 chmod +x $MOUNT/date
18971 $MOUNT/date > /dev/null
18972 ldd $MOUNT/date > /dev/null
18975 run_test 227 "running truncated executable does not cause OOM"
18977 # LU-1512 try to reuse idle OI blocks
18979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18980 remote_mds_nodsh && skip "remote MDS with nodsh"
18981 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18983 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18984 local myDIR=$DIR/$tdir
18987 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18988 $LCTL set_param fail_loc=0x80001002
18989 createmany -o $myDIR/t- 10000
18990 $LCTL set_param fail_loc=0
18991 # The guard is current the largest FID holder
18993 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18995 local IDX=$(($SEQ % 64))
18997 do_facet $SINGLEMDS sync
18998 # Make sure journal flushed.
19000 local blk1=$(do_facet $SINGLEMDS \
19001 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19002 grep Blockcount | awk '{print $4}')
19004 # Remove old files, some OI blocks will become idle.
19005 unlinkmany $myDIR/t- 10000
19006 # Create new files, idle OI blocks should be reused.
19007 createmany -o $myDIR/t- 2000
19008 do_facet $SINGLEMDS sync
19009 # Make sure journal flushed.
19011 local blk2=$(do_facet $SINGLEMDS \
19012 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19013 grep Blockcount | awk '{print $4}')
19015 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19017 run_test 228a "try to reuse idle OI blocks"
19020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19021 remote_mds_nodsh && skip "remote MDS with nodsh"
19022 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19024 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19025 local myDIR=$DIR/$tdir
19028 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19029 $LCTL set_param fail_loc=0x80001002
19030 createmany -o $myDIR/t- 10000
19031 $LCTL set_param fail_loc=0
19032 # The guard is current the largest FID holder
19034 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19036 local IDX=$(($SEQ % 64))
19038 do_facet $SINGLEMDS sync
19039 # Make sure journal flushed.
19041 local blk1=$(do_facet $SINGLEMDS \
19042 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19043 grep Blockcount | awk '{print $4}')
19045 # Remove old files, some OI blocks will become idle.
19046 unlinkmany $myDIR/t- 10000
19049 stop $SINGLEMDS || error "Fail to stop MDT."
19051 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19053 df $MOUNT || error "Fail to df."
19054 # Create new files, idle OI blocks should be reused.
19055 createmany -o $myDIR/t- 2000
19056 do_facet $SINGLEMDS sync
19057 # Make sure journal flushed.
19059 local blk2=$(do_facet $SINGLEMDS \
19060 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19061 grep Blockcount | awk '{print $4}')
19063 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19065 run_test 228b "idle OI blocks can be reused after MDT restart"
19069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19070 remote_mds_nodsh && skip "remote MDS with nodsh"
19071 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19073 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19074 local myDIR=$DIR/$tdir
19077 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19078 $LCTL set_param fail_loc=0x80001002
19079 # 20000 files can guarantee there are index nodes in the OI file
19080 createmany -o $myDIR/t- 20000
19081 $LCTL set_param fail_loc=0
19082 # The guard is current the largest FID holder
19084 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19086 local IDX=$(($SEQ % 64))
19088 do_facet $SINGLEMDS sync
19089 # Make sure journal flushed.
19091 local blk1=$(do_facet $SINGLEMDS \
19092 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19093 grep Blockcount | awk '{print $4}')
19095 # Remove old files, some OI blocks will become idle.
19096 unlinkmany $myDIR/t- 20000
19098 # The OI file should become empty now
19100 # Create new files, idle OI blocks should be reused.
19101 createmany -o $myDIR/t- 2000
19102 do_facet $SINGLEMDS sync
19103 # Make sure journal flushed.
19105 local blk2=$(do_facet $SINGLEMDS \
19106 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19107 grep Blockcount | awk '{print $4}')
19109 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19111 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19113 test_229() { # LU-2482, LU-3448
19114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19115 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19116 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19117 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19121 # Create a file with a released layout and stripe count 2.
19122 $MULTIOP $DIR/$tfile H2c ||
19123 error "failed to create file with released layout"
19125 $LFS getstripe -v $DIR/$tfile
19127 local pattern=$($LFS getstripe -L $DIR/$tfile)
19128 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19130 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19132 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19133 stat $DIR/$tfile || error "failed to stat released file"
19135 chown $RUNAS_ID $DIR/$tfile ||
19136 error "chown $RUNAS_ID $DIR/$tfile failed"
19138 chgrp $RUNAS_ID $DIR/$tfile ||
19139 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19141 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19142 rm $DIR/$tfile || error "failed to remove released file"
19144 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19148 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19149 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19150 skip "Need MDS version at least 2.11.52"
19154 test_mkdir $DIR/$tdir
19155 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19156 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19157 [ $mdt_idx -ne 0 ] &&
19158 error "create local directory on wrong MDT $mdt_idx"
19160 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19161 error "create remote directory failed"
19162 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19163 [ $mdt_idx -ne $MDTIDX ] &&
19164 error "create remote directory on wrong MDT $mdt_idx"
19166 createmany -o $DIR/$tdir/test_230/t- 10 ||
19167 error "create files on remote directory failed"
19168 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19169 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19170 rm -r $DIR/$tdir || error "unlink remote directory failed"
19172 run_test 230a "Create remote directory and files under the remote directory"
19175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19176 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19177 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19178 skip "Need MDS version at least 2.11.52"
19186 local migrate_dir=$DIR/$tdir/migrate_dir
19187 local other_dir=$DIR/$tdir/other_dir
19189 test_mkdir $DIR/$tdir
19190 test_mkdir -i0 -c1 $migrate_dir
19191 test_mkdir -i0 -c1 $other_dir
19192 for ((i=0; i<10; i++)); do
19193 mkdir -p $migrate_dir/dir_${i}
19194 createmany -o $migrate_dir/dir_${i}/f 10 ||
19195 error "create files under remote dir failed $i"
19198 cp /etc/passwd $migrate_dir/$tfile
19199 cp /etc/passwd $other_dir/$tfile
19200 chattr +SAD $migrate_dir
19201 chattr +SAD $migrate_dir/$tfile
19203 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19204 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19205 local old_dir_mode=$(stat -c%f $migrate_dir)
19206 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19208 mkdir -p $migrate_dir/dir_default_stripe2
19209 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19210 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19212 mkdir -p $other_dir
19213 ln $migrate_dir/$tfile $other_dir/luna
19214 ln $migrate_dir/$tfile $migrate_dir/sofia
19215 ln $other_dir/$tfile $migrate_dir/david
19216 ln -s $migrate_dir/$tfile $other_dir/zachary
19217 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19218 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19224 for len in 58 59 60; do
19225 lnktgt=$(str_repeat 'l' $len)
19226 touch $migrate_dir/$lnktgt
19227 ln -s $lnktgt $migrate_dir/${len}char_ln
19231 for len in 4094 4095; do
19232 lnktgt=$(str_repeat 'l' $len)
19233 ln -s $lnktgt $migrate_dir/${len}char_ln
19237 for len in 254 255; do
19238 touch $migrate_dir/$(str_repeat 'l' $len)
19241 $LFS migrate -m $MDTIDX $migrate_dir ||
19242 error "fails on migrating remote dir to MDT1"
19244 echo "migratate to MDT1, then checking.."
19245 for ((i = 0; i < 10; i++)); do
19246 for file in $(find $migrate_dir/dir_${i}); do
19247 mdt_index=$($LFS getstripe -m $file)
19248 # broken symlink getstripe will fail
19249 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19250 error "$file is not on MDT${MDTIDX}"
19254 # the multiple link file should still in MDT0
19255 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19256 [ $mdt_index == 0 ] ||
19257 error "$file is not on MDT${MDTIDX}"
19259 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19260 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19261 error " expect $old_dir_flag get $new_dir_flag"
19263 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19264 [ "$old_file_flag" = "$new_file_flag" ] ||
19265 error " expect $old_file_flag get $new_file_flag"
19267 local new_dir_mode=$(stat -c%f $migrate_dir)
19268 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19269 error "expect mode $old_dir_mode get $new_dir_mode"
19271 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19272 [ "$old_file_mode" = "$new_file_mode" ] ||
19273 error "expect mode $old_file_mode get $new_file_mode"
19275 diff /etc/passwd $migrate_dir/$tfile ||
19276 error "$tfile different after migration"
19278 diff /etc/passwd $other_dir/luna ||
19279 error "luna different after migration"
19281 diff /etc/passwd $migrate_dir/sofia ||
19282 error "sofia different after migration"
19284 diff /etc/passwd $migrate_dir/david ||
19285 error "david different after migration"
19287 diff /etc/passwd $other_dir/zachary ||
19288 error "zachary different after migration"
19290 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19291 error "${tfile}_ln different after migration"
19293 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19294 error "${tfile}_ln_other different after migration"
19296 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19297 [ $stripe_count = 2 ] ||
19298 error "dir strpe_count $d != 2 after migration."
19300 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19301 [ $stripe_count = 2 ] ||
19302 error "file strpe_count $d != 2 after migration."
19304 #migrate back to MDT0
19307 $LFS migrate -m $MDTIDX $migrate_dir ||
19308 error "fails on migrating remote dir to MDT0"
19310 echo "migrate back to MDT0, checking.."
19311 for file in $(find $migrate_dir); do
19312 mdt_index=$($LFS getstripe -m $file)
19313 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19314 error "$file is not on MDT${MDTIDX}"
19317 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19318 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19319 error " expect $old_dir_flag get $new_dir_flag"
19321 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19322 [ "$old_file_flag" = "$new_file_flag" ] ||
19323 error " expect $old_file_flag get $new_file_flag"
19325 local new_dir_mode=$(stat -c%f $migrate_dir)
19326 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19327 error "expect mode $old_dir_mode get $new_dir_mode"
19329 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19330 [ "$old_file_mode" = "$new_file_mode" ] ||
19331 error "expect mode $old_file_mode get $new_file_mode"
19333 diff /etc/passwd ${migrate_dir}/$tfile ||
19334 error "$tfile different after migration"
19336 diff /etc/passwd ${other_dir}/luna ||
19337 error "luna different after migration"
19339 diff /etc/passwd ${migrate_dir}/sofia ||
19340 error "sofia different after migration"
19342 diff /etc/passwd ${other_dir}/zachary ||
19343 error "zachary different after migration"
19345 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19346 error "${tfile}_ln different after migration"
19348 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19349 error "${tfile}_ln_other different after migration"
19351 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19352 [ $stripe_count = 2 ] ||
19353 error "dir strpe_count $d != 2 after migration."
19355 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19356 [ $stripe_count = 2 ] ||
19357 error "file strpe_count $d != 2 after migration."
19359 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19361 run_test 230b "migrate directory"
19364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19366 remote_mds_nodsh && skip "remote MDS with nodsh"
19367 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19368 skip "Need MDS version at least 2.11.52"
19374 local migrate_dir=$DIR/$tdir/migrate_dir
19376 #If migrating directory fails in the middle, all entries of
19377 #the directory is still accessiable.
19378 test_mkdir $DIR/$tdir
19379 test_mkdir -i0 -c1 $migrate_dir
19380 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19382 createmany -o $migrate_dir/f $total ||
19383 error "create files under ${migrate_dir} failed"
19385 # fail after migrating top dir, and this will fail only once, so the
19386 # first sub file migration will fail (currently f3), others succeed.
19387 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19388 do_facet mds1 lctl set_param fail_loc=0x1801
19389 local t=$(ls $migrate_dir | wc -l)
19390 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19391 error "migrate should fail"
19392 local u=$(ls $migrate_dir | wc -l)
19393 [ "$u" == "$t" ] || error "$u != $t during migration"
19395 # add new dir/file should succeed
19396 mkdir $migrate_dir/dir ||
19397 error "mkdir failed under migrating directory"
19398 touch $migrate_dir/file ||
19399 error "create file failed under migrating directory"
19401 # add file with existing name should fail
19402 for file in $migrate_dir/f*; do
19403 stat $file > /dev/null || error "stat $file failed"
19404 $OPENFILE -f O_CREAT:O_EXCL $file &&
19405 error "open(O_CREAT|O_EXCL) $file should fail"
19406 $MULTIOP $file m && error "create $file should fail"
19407 touch $DIR/$tdir/remote_dir/$tfile ||
19408 error "touch $tfile failed"
19409 ln $DIR/$tdir/remote_dir/$tfile $file &&
19410 error "link $file should fail"
19411 mdt_index=$($LFS getstripe -m $file)
19412 if [ $mdt_index == 0 ]; then
19413 # file failed to migrate is not allowed to rename to
19414 mv $DIR/$tdir/remote_dir/$tfile $file &&
19415 error "rename to $file should fail"
19417 mv $DIR/$tdir/remote_dir/$tfile $file ||
19418 error "rename to $file failed"
19420 echo hello >> $file || error "write $file failed"
19423 # resume migration with different options should fail
19424 $LFS migrate -m 0 $migrate_dir &&
19425 error "migrate -m 0 $migrate_dir should fail"
19427 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19428 error "migrate -c 2 $migrate_dir should fail"
19430 # resume migration should succeed
19431 $LFS migrate -m $MDTIDX $migrate_dir ||
19432 error "migrate $migrate_dir failed"
19434 echo "Finish migration, then checking.."
19435 for file in $(find $migrate_dir); do
19436 mdt_index=$($LFS getstripe -m $file)
19437 [ $mdt_index == $MDTIDX ] ||
19438 error "$file is not on MDT${MDTIDX}"
19441 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19443 run_test 230c "check directory accessiblity if migration failed"
19446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19448 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19449 skip "Need MDS version at least 2.11.52"
19451 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19453 local migrate_dir=$DIR/$tdir/migrate_dir
19463 old_index=$((RANDOM % MDSCOUNT))
19464 old_count=$((MDSCOUNT - old_index))
19465 new_index=$((RANDOM % MDSCOUNT))
19466 new_count=$((MDSCOUNT - new_index))
19467 new_hash=1 # for all_char
19469 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19470 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19472 test_mkdir $DIR/$tdir
19473 test_mkdir -i $old_index -c $old_count $migrate_dir
19475 for ((i=0; i<100; i++)); do
19476 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19477 createmany -o $migrate_dir/dir_${i}/f 100 ||
19478 error "create files under remote dir failed $i"
19481 echo -n "Migrate from MDT$old_index "
19482 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19483 echo -n "to MDT$new_index"
19484 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19487 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19488 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19489 error "migrate remote dir error"
19491 echo "Finish migration, then checking.."
19492 for file in $(find $migrate_dir); do
19493 mdt_index=$($LFS getstripe -m $file)
19494 if [ $mdt_index -lt $new_index ] ||
19495 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19496 error "$file is on MDT$mdt_index"
19500 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19502 run_test 230d "check migrate big directory"
19505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19507 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19508 skip "Need MDS version at least 2.11.52"
19515 mkdir_on_mdt0 $DIR/$tdir
19516 mkdir $DIR/$tdir/migrate_dir
19517 mkdir $DIR/$tdir/other_dir
19518 touch $DIR/$tdir/migrate_dir/a
19519 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19520 ls $DIR/$tdir/other_dir
19522 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19523 error "migrate dir fails"
19525 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19526 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19528 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19529 [ $mdt_index == 0 ] || error "a is not on MDT0"
19531 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19532 error "migrate dir fails"
19534 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19535 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19537 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19538 [ $mdt_index == 1 ] || error "a is not on MDT1"
19540 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19541 [ $mdt_index == 1 ] || error "b is not on MDT1"
19543 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19544 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19546 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19548 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19550 run_test 230e "migrate mulitple local link files"
19553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19554 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19555 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19556 skip "Need MDS version at least 2.11.52"
19561 mkdir -p $DIR/$tdir
19562 mkdir $DIR/$tdir/migrate_dir
19563 $LFS mkdir -i1 $DIR/$tdir/other_dir
19564 touch $DIR/$tdir/migrate_dir/a
19565 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19566 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19567 ls $DIR/$tdir/other_dir
19569 # a should be migrated to MDT1, since no other links on MDT0
19570 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19571 error "#1 migrate dir fails"
19572 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19573 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19574 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19575 [ $mdt_index == 1 ] || error "a is not on MDT1"
19577 # a should stay on MDT1, because it is a mulitple link file
19578 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19579 error "#2 migrate dir fails"
19580 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19581 [ $mdt_index == 1 ] || error "a is not on MDT1"
19583 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19584 error "#3 migrate dir fails"
19586 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19587 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19588 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19590 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19591 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19593 # a should be migrated to MDT0, since no other links on MDT1
19594 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19595 error "#4 migrate dir fails"
19596 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19597 [ $mdt_index == 0 ] || error "a is not on MDT0"
19599 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19601 run_test 230f "migrate mulitple remote link files"
19604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19606 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19607 skip "Need MDS version at least 2.11.52"
19609 mkdir -p $DIR/$tdir/migrate_dir
19611 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19612 error "migrating dir to non-exist MDT succeeds"
19615 run_test 230g "migrate dir to non-exist MDT"
19618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19620 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19621 skip "Need MDS version at least 2.11.52"
19625 mkdir -p $DIR/$tdir/migrate_dir
19627 $LFS migrate -m1 $DIR &&
19628 error "migrating mountpoint1 should fail"
19630 $LFS migrate -m1 $DIR/$tdir/.. &&
19631 error "migrating mountpoint2 should fail"
19634 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19635 error "migrating $tdir/migrate_dir/.. should fail"
19639 run_test 230h "migrate .. and root"
19642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19643 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19644 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19645 skip "Need MDS version at least 2.11.52"
19647 mkdir -p $DIR/$tdir/migrate_dir
19649 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19650 error "migration fails with a tailing slash"
19652 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19653 error "migration fails with two tailing slashes"
19655 run_test 230i "lfs migrate -m tolerates trailing slashes"
19658 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19659 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19660 skip "Need MDS version at least 2.11.52"
19662 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19663 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19664 error "create $tfile failed"
19665 cat /etc/passwd > $DIR/$tdir/$tfile
19667 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19669 cmp /etc/passwd $DIR/$tdir/$tfile ||
19670 error "DoM file mismatch after migration"
19672 run_test 230j "DoM file data not changed after dir migration"
19675 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19676 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19677 skip "Need MDS version at least 2.11.56"
19680 local files_on_starting_mdt=0
19682 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19683 $LFS getdirstripe $DIR/$tdir
19684 for i in $(seq $total); do
19685 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19686 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19687 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19690 echo "$files_on_starting_mdt files on MDT0"
19692 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19693 $LFS getdirstripe $DIR/$tdir
19695 files_on_starting_mdt=0
19696 for i in $(seq $total); do
19697 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19698 error "file $tfile.$i mismatch after migration"
19699 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19700 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19703 echo "$files_on_starting_mdt files on MDT1 after migration"
19704 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19706 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19707 $LFS getdirstripe $DIR/$tdir
19709 files_on_starting_mdt=0
19710 for i in $(seq $total); do
19711 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19712 error "file $tfile.$i mismatch after 2nd migration"
19713 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19714 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19717 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19718 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19722 run_test 230k "file data not changed after dir migration"
19725 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19726 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19727 skip "Need MDS version at least 2.11.56"
19729 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19730 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19731 error "create files under remote dir failed $i"
19732 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19734 run_test 230l "readdir between MDTs won't crash"
19737 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19738 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19739 skip "Need MDS version at least 2.11.56"
19742 local mig_dir=$DIR/$tdir/migrate_dir
19743 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19747 echo "Creating files and dirs with xattrs"
19748 test_mkdir $DIR/$tdir
19749 test_mkdir -i0 -c1 $mig_dir
19751 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19752 error "cannot set xattr attr1 on dir"
19753 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19754 error "cannot set xattr attr2 on dir"
19755 touch $mig_dir/dir/f0
19756 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19757 error "cannot set xattr attr1 on file"
19758 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19759 error "cannot set xattr attr2 on file"
19760 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19761 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19762 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19763 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19764 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19765 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19766 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19767 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19768 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19770 echo "Migrating to MDT1"
19771 $LFS migrate -m $MDTIDX $mig_dir ||
19772 error "fails on migrating dir to MDT1"
19774 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19775 echo "Checking xattrs"
19776 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19777 [ "$val" = $longstr ] ||
19778 error "expecting xattr1 $longstr on dir, found $val"
19779 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19780 [ "$val" = $shortstr ] ||
19781 error "expecting xattr2 $shortstr on dir, found $val"
19782 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19783 [ "$val" = $longstr ] ||
19784 error "expecting xattr1 $longstr on file, found $val"
19785 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19786 [ "$val" = $shortstr ] ||
19787 error "expecting xattr2 $shortstr on file, found $val"
19789 run_test 230m "xattrs not changed after dir migration"
19792 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19793 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19794 skip "Need MDS version at least 2.13.53"
19796 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19797 cat /etc/hosts > $DIR/$tdir/$tfile
19798 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19799 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19801 cmp /etc/hosts $DIR/$tdir/$tfile ||
19802 error "File data mismatch after migration"
19804 run_test 230n "Dir migration with mirrored file"
19807 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19808 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19809 skip "Need MDS version at least 2.13.52"
19811 local mdts=$(comma_list $(mdts_nodes))
19813 local restripe_status
19817 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19819 # in case "crush" hash type is not set
19820 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19822 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19823 mdt.*MDT0000.enable_dir_restripe)
19824 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19825 stack_trap "do_nodes $mdts $LCTL set_param \
19826 mdt.*.enable_dir_restripe=$restripe_status"
19829 createmany -m $DIR/$tdir/f 100 ||
19830 error "create files under remote dir failed $i"
19831 createmany -d $DIR/$tdir/d 100 ||
19832 error "create dirs under remote dir failed $i"
19834 for i in $(seq 2 $MDSCOUNT); do
19835 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19836 $LFS setdirstripe -c $i $DIR/$tdir ||
19837 error "split -c $i $tdir failed"
19838 wait_update $HOSTNAME \
19839 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19840 error "dir split not finished"
19841 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19842 awk '/migrate/ {sum += $2} END { print sum }')
19843 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19844 # delta is around total_files/stripe_count
19845 (( $delta < 200 / (i - 1) + 4 )) ||
19846 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19849 run_test 230o "dir split"
19852 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19853 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19854 skip "Need MDS version at least 2.13.52"
19856 local mdts=$(comma_list $(mdts_nodes))
19858 local restripe_status
19862 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19864 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19866 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19867 mdt.*MDT0000.enable_dir_restripe)
19868 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19869 stack_trap "do_nodes $mdts $LCTL set_param \
19870 mdt.*.enable_dir_restripe=$restripe_status"
19872 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19873 createmany -m $DIR/$tdir/f 100 ||
19874 error "create files under remote dir failed"
19875 createmany -d $DIR/$tdir/d 100 ||
19876 error "create dirs under remote dir failed"
19878 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19879 local mdt_hash="crush"
19881 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19882 $LFS setdirstripe -c $c $DIR/$tdir ||
19883 error "split -c $c $tdir failed"
19884 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19885 mdt_hash="$mdt_hash,fixed"
19886 elif [ $c -eq 1 ]; then
19889 wait_update $HOSTNAME \
19890 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19891 error "dir merge not finished"
19892 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19893 awk '/migrate/ {sum += $2} END { print sum }')
19894 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19895 # delta is around total_files/stripe_count
19896 (( delta < 200 / c + 4 )) ||
19897 error "$delta files migrated >= $((200 / c + 4))"
19900 run_test 230p "dir merge"
19903 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19904 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19905 skip "Need MDS version at least 2.13.52"
19907 local mdts=$(comma_list $(mdts_nodes))
19908 local saved_threshold=$(do_facet mds1 \
19909 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19910 local saved_delta=$(do_facet mds1 \
19911 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19912 local threshold=100
19915 local stripe_count=0
19920 # test with fewer files on ZFS
19921 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19923 stack_trap "do_nodes $mdts $LCTL set_param \
19924 mdt.*.dir_split_count=$saved_threshold"
19925 stack_trap "do_nodes $mdts $LCTL set_param \
19926 mdt.*.dir_split_delta=$saved_delta"
19927 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19928 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19929 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19930 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19931 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19932 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19934 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19935 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19937 create=$((threshold * 3 / 2))
19938 while [ $stripe_count -lt $MDSCOUNT ]; do
19939 createmany -m $DIR/$tdir/f $total $create ||
19940 error "create sub files failed"
19941 stat $DIR/$tdir > /dev/null
19942 total=$((total + create))
19943 stripe_count=$((stripe_count + delta))
19944 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19946 wait_update $HOSTNAME \
19947 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19948 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19950 wait_update $HOSTNAME \
19951 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19952 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19954 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19955 echo "$nr_files/$total files on MDT$stripe_index after split"
19956 # allow 10% margin of imbalance with crush hash
19957 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19958 error "$nr_files files on MDT$stripe_index after split"
19960 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19961 [ $nr_files -eq $total ] ||
19962 error "total sub files $nr_files != $total"
19965 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
19967 echo "fixed layout directory won't auto split"
19968 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
19969 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
19970 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
19971 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
19972 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
19974 run_test 230q "dir auto split"
19977 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19978 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19979 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19980 skip "Need MDS version at least 2.13.54"
19982 # maximum amount of local locks:
19983 # parent striped dir - 2 locks
19984 # new stripe in parent to migrate to - 1 lock
19985 # source and target - 2 locks
19986 # Total 5 locks for regular file
19987 mkdir -p $DIR/$tdir
19988 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19989 touch $DIR/$tdir/dir1/eee
19991 # create 4 hardlink for 4 more locks
19992 # Total: 9 locks > RS_MAX_LOCKS (8)
19993 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19994 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19995 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19996 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19997 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19998 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19999 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20000 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20002 cancel_lru_locks mdc
20004 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20005 error "migrate dir fails"
20007 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20009 run_test 230r "migrate with too many local locks"
20012 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20013 skip "Need MDS version at least 2.13.57"
20015 local mdts=$(comma_list $(mdts_nodes))
20016 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20017 mdt.*MDT0000.enable_dir_restripe)
20019 stack_trap "do_nodes $mdts $LCTL set_param \
20020 mdt.*.enable_dir_restripe=$restripe_status"
20024 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20025 test_mkdir $DIR/$tdir
20026 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20027 error "$LFS mkdir doesn't return -EEXIST if target exists"
20031 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20035 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20036 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20037 skip "Need MDS version at least 2.14.50"
20039 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20040 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20041 $LFS project -p 1 -s $DIR/$tdir ||
20042 error "set $tdir project id failed"
20043 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20044 error "set subdir project id failed"
20045 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20047 run_test 230t "migrate directory with project ID set"
20051 # For simplicity this test assumes that max_pages_per_rpc
20052 # is the same across all OSCs
20053 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20054 local bulk_size=$((max_pages * PAGE_SIZE))
20055 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20058 mkdir -p $DIR/$tdir
20059 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20060 error "failed to set stripe with -S ${brw_size}M option"
20062 # clear the OSC stats
20063 $LCTL set_param osc.*.stats=0 &>/dev/null
20066 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20067 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20068 oflag=direct &>/dev/null || error "dd failed"
20070 sync; sleep 1; sync # just to be safe
20071 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20072 if [ x$nrpcs != "x1" ]; then
20073 $LCTL get_param osc.*.stats
20074 error "found $nrpcs ost_write RPCs, not 1 as expected"
20078 # Drop the OSC cache, otherwise we will read from it
20079 cancel_lru_locks osc
20081 # clear the OSC stats
20082 $LCTL set_param osc.*.stats=0 &>/dev/null
20084 # Client reads $bulk_size.
20085 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20086 iflag=direct &>/dev/null || error "dd failed"
20088 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20089 if [ x$nrpcs != "x1" ]; then
20090 $LCTL get_param osc.*.stats
20091 error "found $nrpcs ost_read RPCs, not 1 as expected"
20094 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20097 mkdir -p $DIR/$tdir
20099 for i in {0..1023}; do
20100 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20101 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20102 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20106 run_test 231b "must not assert on fully utilized OST request buffer"
20109 mkdir -p $DIR/$tdir
20110 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20112 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20113 do_facet ost1 $LCTL set_param fail_loc=0x31c
20115 # ignore dd failure
20116 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20118 do_facet ost1 $LCTL set_param fail_loc=0
20119 umount_client $MOUNT || error "umount failed"
20120 mount_client $MOUNT || error "mount failed"
20121 stop ost1 || error "cannot stop ost1"
20122 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20124 run_test 232a "failed lock should not block umount"
20127 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20128 skip "Need MDS version at least 2.10.58"
20130 mkdir -p $DIR/$tdir
20131 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20132 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20134 cancel_lru_locks osc
20136 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20137 do_facet ost1 $LCTL set_param fail_loc=0x31c
20140 $LFS data_version $DIR/$tdir/$tfile || true
20142 do_facet ost1 $LCTL set_param fail_loc=0
20143 umount_client $MOUNT || error "umount failed"
20144 mount_client $MOUNT || error "mount failed"
20145 stop ost1 || error "cannot stop ost1"
20146 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20148 run_test 232b "failed data version lock should not block umount"
20151 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20152 skip "Need MDS version at least 2.3.64"
20153 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20155 local fid=$($LFS path2fid $MOUNT)
20157 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20158 error "cannot access $MOUNT using its FID '$fid'"
20160 run_test 233a "checking that OBF of the FS root succeeds"
20163 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20164 skip "Need MDS version at least 2.5.90"
20165 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20167 local fid=$($LFS path2fid $MOUNT/.lustre)
20169 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20170 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20172 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20173 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20174 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20176 run_test 233b "checking that OBF of the FS .lustre succeeds"
20179 local p="$TMP/sanityN-$TESTNAME.parameters"
20180 save_lustre_params client "llite.*.xattr_cache" > $p
20181 lctl set_param llite.*.xattr_cache 1 ||
20182 skip_env "xattr cache is not supported"
20184 mkdir -p $DIR/$tdir || error "mkdir failed"
20185 touch $DIR/$tdir/$tfile || error "touch failed"
20186 # OBD_FAIL_LLITE_XATTR_ENOMEM
20187 $LCTL set_param fail_loc=0x1405
20188 getfattr -n user.attr $DIR/$tdir/$tfile &&
20189 error "getfattr should have failed with ENOMEM"
20190 $LCTL set_param fail_loc=0x0
20193 restore_lustre_params < $p
20196 run_test 234 "xattr cache should not crash on ENOMEM"
20199 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20200 skip "Need MDS version at least 2.4.52"
20202 flock_deadlock $DIR/$tfile
20207 124) error "process hangs on a deadlock"
20209 *) error "error executing flock_deadlock $DIR/$tfile"
20213 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20217 check_swap_layouts_support
20219 local ref1=/etc/passwd
20220 local ref2=/etc/group
20221 local file1=$DIR/$tdir/f1
20222 local file2=$DIR/$tdir/f2
20224 test_mkdir -c1 $DIR/$tdir
20225 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20226 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20227 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20228 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20229 local fd=$(free_fd)
20230 local cmd="exec $fd<>$file2"
20233 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20234 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20237 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20242 run_test 236 "Layout swap on open unlinked file"
20244 # LU-4659 linkea consistency
20246 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20247 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20248 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20249 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20252 ln $DIR/$tfile $DIR/$tfile.lnk
20253 touch $DIR/$tfile.new
20254 mv $DIR/$tfile.new $DIR/$tfile
20255 local fid1=$($LFS path2fid $DIR/$tfile)
20256 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20257 local path1=$($LFS fid2path $FSNAME "$fid1")
20258 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20259 local path2=$($LFS fid2path $FSNAME "$fid2")
20260 [ $tfile.lnk == $path2 ] ||
20261 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20264 run_test 238 "Verify linkea consistency"
20266 test_239A() { # was test_239
20267 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20268 skip "Need MDS version at least 2.5.60"
20270 local list=$(comma_list $(mdts_nodes))
20272 mkdir -p $DIR/$tdir
20273 createmany -o $DIR/$tdir/f- 5000
20274 unlinkmany $DIR/$tdir/f- 5000
20275 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20276 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20277 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20278 osp.*MDT*.sync_in_flight" | calc_sum)
20279 [ "$changes" -eq 0 ] || error "$changes not synced"
20281 run_test 239A "osp_sync test"
20283 test_239a() { #LU-5297
20284 remote_mds_nodsh && skip "remote MDS with nodsh"
20287 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20288 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20289 chgrp $RUNAS_GID $DIR/$tfile
20290 wait_delete_completed
20292 run_test 239a "process invalid osp sync record correctly"
20294 test_239b() { #LU-5297
20295 remote_mds_nodsh && skip "remote MDS with nodsh"
20298 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20299 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20300 chgrp $RUNAS_GID $DIR/$tfile1
20301 wait_delete_completed
20302 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20304 chgrp $RUNAS_GID $DIR/$tfile2
20305 wait_delete_completed
20307 run_test 239b "process osp sync record with ENOMEM error correctly"
20310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20311 remote_mds_nodsh && skip "remote MDS with nodsh"
20313 mkdir -p $DIR/$tdir
20315 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20316 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20317 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20318 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20320 umount_client $MOUNT || error "umount failed"
20321 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20322 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20323 mount_client $MOUNT || error "failed to mount client"
20325 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20326 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20328 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20334 for LOOP in $(seq $count); do
20335 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20336 cancel_lru_locks $OSC || true
20344 for LOOP in $(seq $1); do
20345 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20350 test_241a() { # was test_241
20351 local bsize=$PAGE_SIZE
20353 (( bsize < 40960 )) && bsize=40960
20354 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20356 cancel_lru_locks $OSC
20357 test_241_bio 1000 $bsize &
20359 test_241_dio 1000 $bsize
20362 run_test 241a "bio vs dio"
20365 local bsize=$PAGE_SIZE
20367 (( bsize < 40960 )) && bsize=40960
20368 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20370 test_241_dio 1000 $bsize &
20372 test_241_dio 1000 $bsize
20375 run_test 241b "dio vs dio"
20378 remote_mds_nodsh && skip "remote MDS with nodsh"
20380 mkdir_on_mdt0 $DIR/$tdir
20381 touch $DIR/$tdir/$tfile
20383 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20384 do_facet mds1 lctl set_param fail_loc=0x105
20385 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20387 do_facet mds1 lctl set_param fail_loc=0
20388 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20390 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20394 test_mkdir $DIR/$tdir
20395 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20397 run_test 243 "various group lock tests"
20401 test_mkdir $DIR/$tdir
20402 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20403 sendfile_grouplock $DIR/$tdir/$tfile || \
20404 error "sendfile+grouplock failed"
20407 run_test 244a "sendfile with group lock tests"
20411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20414 local size=$((1024*1024))
20416 test_mkdir $DIR/$tdir
20417 for i in $(seq 1 $threads); do
20418 local file=$DIR/$tdir/file_$((i / 10))
20419 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20422 for i in $(seq 1 $threads); do
20426 run_test 244b "multi-threaded write with group lock"
20429 local flagname="multi_mod_rpcs"
20430 local connect_data_name="max_mod_rpcs"
20433 # check if multiple modify RPCs flag is set
20434 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20435 grep "connect_flags:")
20438 echo "$out" | grep -qw $flagname
20439 if [ $? -ne 0 ]; then
20440 echo "connect flag $flagname is not set"
20444 # check if multiple modify RPCs data is set
20445 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20448 echo "$out" | grep -qw $connect_data_name ||
20449 error "import should have connect data $connect_data_name"
20451 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20457 umount_client $submount
20462 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20464 skip_env "Fileset feature is not supported"
20466 local submount=${MOUNT}_$tdir
20469 mkdir -p $submount || error "mkdir $submount failed"
20470 FILESET="$FILESET/$tdir" mount_client $submount ||
20471 error "mount $submount failed"
20472 trap "cleanup_247 $submount" EXIT
20473 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20474 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20475 error "read $MOUNT/$tdir/$tfile failed"
20476 cleanup_247 $submount
20478 run_test 247a "mount subdir as fileset"
20481 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20482 skip_env "Fileset feature is not supported"
20484 local submount=${MOUNT}_$tdir
20486 rm -rf $MOUNT/$tdir
20487 mkdir -p $submount || error "mkdir $submount failed"
20489 FILESET="$FILESET/$tdir" mount_client $submount &&
20490 error "mount $submount should fail"
20493 run_test 247b "mount subdir that dose not exist"
20496 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20497 skip_env "Fileset feature is not supported"
20499 local submount=${MOUNT}_$tdir
20501 mkdir -p $MOUNT/$tdir/dir1
20502 mkdir -p $submount || error "mkdir $submount failed"
20503 trap "cleanup_247 $submount" EXIT
20504 FILESET="$FILESET/$tdir" mount_client $submount ||
20505 error "mount $submount failed"
20506 local fid=$($LFS path2fid $MOUNT/)
20507 $LFS fid2path $submount $fid && error "fid2path should fail"
20508 cleanup_247 $submount
20510 run_test 247c "running fid2path outside subdirectory root"
20513 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20514 skip "Fileset feature is not supported"
20516 local submount=${MOUNT}_$tdir
20518 mkdir -p $MOUNT/$tdir/dir1
20519 mkdir -p $submount || error "mkdir $submount failed"
20520 FILESET="$FILESET/$tdir" mount_client $submount ||
20521 error "mount $submount failed"
20522 trap "cleanup_247 $submount" EXIT
20524 local td=$submount/dir1
20525 local fid=$($LFS path2fid $td)
20526 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20528 # check that we get the same pathname back
20531 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20532 echo "$rootpath $fid"
20533 found=$($LFS fid2path $rootpath "$fid")
20534 [ -n "found" ] || error "fid2path should succeed"
20535 [ "$found" == "$td" ] || error "fid2path $found != $td"
20537 # check wrong root path format
20538 rootpath=$submount"_wrong"
20539 found=$($LFS fid2path $rootpath "$fid")
20540 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20542 cleanup_247 $submount
20544 run_test 247d "running fid2path inside subdirectory root"
20548 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20550 skip "Fileset feature is not supported"
20552 local submount=${MOUNT}_$tdir
20555 mkdir -p $submount || error "mkdir $submount failed"
20556 FILESET="$FILESET/.." mount_client $submount &&
20557 error "mount $submount should fail"
20560 run_test 247e "mount .. as fileset"
20563 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20564 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20565 skip "Need at least version 2.13.52"
20566 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20567 skip "Need at least version 2.14.50"
20568 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20570 skip "Fileset feature is not supported"
20572 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20573 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20574 error "mkdir remote failed"
20575 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20576 error "mkdir remote/subdir failed"
20577 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20578 error "mkdir striped failed"
20579 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20581 local submount=${MOUNT}_$tdir
20583 mkdir -p $submount || error "mkdir $submount failed"
20584 stack_trap "rmdir $submount"
20588 local fileset=$FILESET
20589 local mdts=$(comma_list $(mdts_nodes))
20591 stat=$(do_facet mds1 $LCTL get_param -n \
20592 mdt.*MDT0000.enable_remote_subdir_mount)
20593 stack_trap "do_nodes $mdts $LCTL set_param \
20594 mdt.*.enable_remote_subdir_mount=$stat"
20596 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20597 stack_trap "umount_client $submount"
20598 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20599 error "mount remote dir $dir should fail"
20601 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20602 $tdir/striped/. ; do
20603 FILESET="$fileset/$dir" mount_client $submount ||
20604 error "mount $dir failed"
20605 umount_client $submount
20608 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20609 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20610 error "mount $tdir/remote failed"
20612 run_test 247f "mount striped or remote directory as fileset"
20615 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20616 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20617 skip "Need at least version 2.14.50"
20619 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20620 error "mkdir $tdir failed"
20621 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20623 local submount=${MOUNT}_$tdir
20625 mkdir -p $submount || error "mkdir $submount failed"
20626 stack_trap "rmdir $submount"
20628 FILESET="$fileset/$tdir" mount_client $submount ||
20629 error "mount $dir failed"
20630 stack_trap "umount $submount"
20632 local mdts=$(comma_list $(mdts_nodes))
20636 stat $submount > /dev/null
20637 cancel_lru_locks $MDC
20638 stat $submount > /dev/null
20639 stat $submount/$tfile > /dev/null
20640 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20641 stat $submount/$tfile > /dev/null
20642 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20643 awk '/getattr/ {sum += $2} END {print sum}')
20645 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20647 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20650 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20651 [ -z "$fast_read_sav" ] && skip "no fast read support"
20653 # create a large file for fast read verification
20654 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20656 # make sure the file is created correctly
20657 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20658 { rm -f $DIR/$tfile; skip "file creation error"; }
20660 echo "Test 1: verify that fast read is 4 times faster on cache read"
20662 # small read with fast read enabled
20663 $LCTL set_param -n llite.*.fast_read=1
20664 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20665 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20666 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20667 # small read with fast read disabled
20668 $LCTL set_param -n llite.*.fast_read=0
20669 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20670 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20671 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20673 # verify that fast read is 4 times faster for cache read
20674 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20675 error_not_in_vm "fast read was not 4 times faster: " \
20676 "$t_fast vs $t_slow"
20678 echo "Test 2: verify the performance between big and small read"
20679 $LCTL set_param -n llite.*.fast_read=1
20681 # 1k non-cache read
20682 cancel_lru_locks osc
20683 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20684 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20685 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20687 # 1M non-cache read
20688 cancel_lru_locks osc
20689 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20690 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20691 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20693 # verify that big IO is not 4 times faster than small IO
20694 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20695 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20697 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20700 run_test 248a "fast read verification"
20703 # Default short_io_bytes=16384, try both smaller and larger sizes.
20704 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20705 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20706 echo "bs=53248 count=113 normal buffered write"
20707 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20708 error "dd of initial data file failed"
20709 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20711 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20712 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20713 error "dd with sync normal writes failed"
20714 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20716 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20717 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20718 error "dd with sync small writes failed"
20719 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20721 cancel_lru_locks osc
20723 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20724 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20725 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20726 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20727 iflag=direct || error "dd with O_DIRECT small read failed"
20728 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20729 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20730 error "compare $TMP/$tfile.1 failed"
20732 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20733 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20735 # just to see what the maximum tunable value is, and test parsing
20736 echo "test invalid parameter 2MB"
20737 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20738 error "too-large short_io_bytes allowed"
20739 echo "test maximum parameter 512KB"
20740 # if we can set a larger short_io_bytes, run test regardless of version
20741 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20742 # older clients may not allow setting it this large, that's OK
20743 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20744 skip "Need at least client version 2.13.50"
20745 error "medium short_io_bytes failed"
20747 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20748 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20750 echo "test large parameter 64KB"
20751 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20752 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20754 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20755 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20756 error "dd with sync large writes failed"
20757 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20759 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20760 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20761 num=$((113 * 4096 / PAGE_SIZE))
20762 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20763 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20764 error "dd with O_DIRECT large writes failed"
20765 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20766 error "compare $DIR/$tfile.3 failed"
20768 cancel_lru_locks osc
20770 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20771 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20772 error "dd with O_DIRECT large read failed"
20773 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20774 error "compare $TMP/$tfile.2 failed"
20776 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20777 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20778 error "dd with O_DIRECT large read failed"
20779 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20780 error "compare $TMP/$tfile.3 failed"
20782 run_test 248b "test short_io read and write for both small and large sizes"
20784 test_249() { # LU-7890
20785 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20786 skip "Need at least version 2.8.54"
20789 $LFS setstripe -c 1 $DIR/$tfile
20790 # Offset 2T == 4k * 512M
20791 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20792 error "dd to 2T offset failed"
20794 run_test 249 "Write above 2T file size"
20797 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20798 && skip "no 16TB file size limit on ZFS"
20800 $LFS setstripe -c 1 $DIR/$tfile
20801 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20802 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20803 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20804 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20805 conv=notrunc,fsync && error "append succeeded"
20808 run_test 250 "Write above 16T limit"
20811 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20813 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20814 #Skip once - writing the first stripe will succeed
20815 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20816 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20817 error "short write happened"
20819 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20820 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20821 error "short read happened"
20825 run_test 251 "Handling short read and write correctly"
20828 remote_mds_nodsh && skip "remote MDS with nodsh"
20829 remote_ost_nodsh && skip "remote OST with nodsh"
20830 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20831 skip_env "ldiskfs only test"
20841 # check lr_reader on OST0000
20843 dev=$(facet_device $tgt)
20844 out=$(do_facet $tgt $LR_READER $dev)
20845 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20847 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20848 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20849 error "Invalid uuid returned by $LR_READER on target $tgt"
20850 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20852 # check lr_reader -c on MDT0000
20854 dev=$(facet_device $tgt)
20855 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20856 skip "$LR_READER does not support additional options"
20858 out=$(do_facet $tgt $LR_READER -c $dev)
20859 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20861 num=$(echo "$out" | grep -c "mdtlov")
20862 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20863 error "Invalid number of mdtlov clients returned by $LR_READER"
20864 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20866 # check lr_reader -cr on MDT0000
20867 out=$(do_facet $tgt $LR_READER -cr $dev)
20868 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20870 echo "$out" | grep -q "^reply_data:$" ||
20871 error "$LR_READER should have returned 'reply_data' section"
20872 num=$(echo "$out" | grep -c "client_generation")
20873 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20875 run_test 252 "check lr_reader tool"
20878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20879 remote_mds_nodsh && skip "remote MDS with nodsh"
20880 remote_mgs_nodsh && skip "remote MGS with nodsh"
20884 local ost_name=$(ostname_from_index $ostidx)
20887 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20888 do_facet $SINGLEMDS $LCTL get_param -n \
20889 osp.$mdtosc_proc1.reserved_mb_high ||
20890 skip "remote MDS does not support reserved_mb_high"
20894 wait_delete_completed
20897 pool_add $TESTNAME || error "Pool creation failed"
20898 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20900 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20901 error "Setstripe failed"
20903 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20905 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20907 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20909 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20910 osp.$mdtosc_proc1.prealloc_status)
20911 echo "prealloc_status $oa_status"
20913 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20914 error "File creation should fail"
20916 #object allocation was stopped, but we still able to append files
20917 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20918 oflag=append || error "Append failed"
20920 rm -f $DIR/$tdir/$tfile.0
20922 # For this test, we want to delete the files we created to go out of
20923 # space but leave the watermark, so we remain nearly out of space
20924 ost_watermarks_enospc_delete_files $tfile $ostidx
20926 wait_delete_completed
20930 for i in $(seq 10 12); do
20931 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20932 2>/dev/null || error "File creation failed after rm"
20935 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20936 osp.$mdtosc_proc1.prealloc_status)
20937 echo "prealloc_status $oa_status"
20939 if (( oa_status != 0 )); then
20940 error "Object allocation still disable after rm"
20943 run_test 253 "Check object allocation limit"
20946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20947 remote_mds_nodsh && skip "remote MDS with nodsh"
20948 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20949 skip "MDS does not support changelog_size"
20952 local MDT0=$(facet_svc $SINGLEMDS)
20954 changelog_register || error "changelog_register failed"
20956 changelog_clear 0 || error "changelog_clear failed"
20958 local size1=$(do_facet $SINGLEMDS \
20959 $LCTL get_param -n mdd.$MDT0.changelog_size)
20960 echo "Changelog size $size1"
20963 $LFS mkdir -i 0 $DIR/$tdir
20965 mkdir -p $DIR/$tdir/pics/2008/zachy
20966 touch $DIR/$tdir/pics/2008/zachy/timestamp
20967 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20968 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20969 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20970 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20971 rm $DIR/$tdir/pics/desktop.jpg
20973 local size2=$(do_facet $SINGLEMDS \
20974 $LCTL get_param -n mdd.$MDT0.changelog_size)
20975 echo "Changelog size after work $size2"
20977 (( $size2 > $size1 )) ||
20978 error "new Changelog size=$size2 less than old size=$size1"
20980 run_test 254 "Check changelog size"
20987 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20988 awk -F: '{print $2}' | grep $type > /dev/null
20989 if [ $? -ne 0 ]; then
20999 lfs ladvise -a willread $file > /dev/null 2>&1
21000 if [ $? -eq 0 ]; then
21004 lfs ladvise -a willread $file 2>&1 |
21005 grep "Inappropriate ioctl for device" > /dev/null
21006 if [ $? -eq 0 ]; then
21013 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21016 # run a random read IO workload
21017 # usage: random_read_iops <filename> <filesize> <iosize>
21018 random_read_iops() {
21021 local iosize=${3:-4096}
21023 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21024 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21027 drop_file_oss_cache() {
21031 $LFS ladvise -a dontneed $file 2>/dev/null ||
21032 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21035 ladvise_willread_performance()
21038 local average_origin=0
21039 local average_cache=0
21040 local average_ladvise=0
21042 for ((i = 1; i <= $repeat; i++)); do
21043 echo "Iter $i/$repeat: reading without willread hint"
21044 cancel_lru_locks osc
21045 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21046 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21047 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21048 average_origin=$(bc <<<"$average_origin + $speed_origin")
21050 cancel_lru_locks osc
21051 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21052 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21053 average_cache=$(bc <<<"$average_cache + $speed_cache")
21055 cancel_lru_locks osc
21056 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21057 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21058 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21059 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21060 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21062 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21063 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21064 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21066 speedup_cache=$(percent $average_cache $average_origin)
21067 speedup_ladvise=$(percent $average_ladvise $average_origin)
21069 echo "Average uncached read: $average_origin"
21070 echo "Average speedup with OSS cached read: " \
21071 "$average_cache = +$speedup_cache%"
21072 echo "Average speedup with ladvise willread: " \
21073 "$average_ladvise = +$speedup_ladvise%"
21075 local lowest_speedup=20
21076 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21077 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21078 "got $average_cache%. Skipping ladvise willread check."
21082 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21083 # it is still good to run until then to exercise 'ladvise willread'
21084 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21085 [ "$ost1_FSTYPE" = "zfs" ] &&
21086 echo "osd-zfs does not support dontneed or drop_caches" &&
21089 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21090 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21091 error_not_in_vm "Speedup with willread is less than " \
21092 "$lowest_speedup%, got $average_ladvise%"
21096 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21097 skip "lustre < 2.8.54 does not support ladvise "
21098 remote_ost_nodsh && skip "remote OST with nodsh"
21100 stack_trap "rm -f $DIR/$tfile"
21101 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21103 ladvise_no_type willread $DIR/$tfile &&
21104 skip "willread ladvise is not supported"
21106 ladvise_no_ioctl $DIR/$tfile &&
21107 skip "ladvise ioctl is not supported"
21110 local size=$((size_mb * 1048576))
21111 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21112 error "dd to $DIR/$tfile failed"
21114 lfs ladvise -a willread $DIR/$tfile ||
21115 error "Ladvise failed with no range argument"
21117 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21118 error "Ladvise failed with no -l or -e argument"
21120 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21121 error "Ladvise failed with only -e argument"
21123 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21124 error "Ladvise failed with only -l argument"
21126 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21127 error "End offset should not be smaller than start offset"
21129 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21130 error "End offset should not be equal to start offset"
21132 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21133 error "Ladvise failed with overflowing -s argument"
21135 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21136 error "Ladvise failed with overflowing -e argument"
21138 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21139 error "Ladvise failed with overflowing -l argument"
21141 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21142 error "Ladvise succeeded with conflicting -l and -e arguments"
21144 echo "Synchronous ladvise should wait"
21146 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21147 do_nodes $(comma_list $(osts_nodes)) \
21148 $LCTL set_param fail_val=$delay fail_loc=0x237
21150 local start_ts=$SECONDS
21151 lfs ladvise -a willread $DIR/$tfile ||
21152 error "Ladvise failed with no range argument"
21153 local end_ts=$SECONDS
21154 local inteval_ts=$((end_ts - start_ts))
21156 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21157 error "Synchronous advice didn't wait reply"
21160 echo "Asynchronous ladvise shouldn't wait"
21161 local start_ts=$SECONDS
21162 lfs ladvise -a willread -b $DIR/$tfile ||
21163 error "Ladvise failed with no range argument"
21164 local end_ts=$SECONDS
21165 local inteval_ts=$((end_ts - start_ts))
21167 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21168 error "Asynchronous advice blocked"
21171 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21172 ladvise_willread_performance
21174 run_test 255a "check 'lfs ladvise -a willread'"
21180 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21184 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21185 skip "lustre < 2.8.54 does not support ladvise "
21186 remote_ost_nodsh && skip "remote OST with nodsh"
21188 stack_trap "rm -f $DIR/$tfile"
21189 lfs setstripe -c 1 -i 0 $DIR/$tfile
21191 ladvise_no_type dontneed $DIR/$tfile &&
21192 skip "dontneed ladvise is not supported"
21194 ladvise_no_ioctl $DIR/$tfile &&
21195 skip "ladvise ioctl is not supported"
21197 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21198 [ "$ost1_FSTYPE" = "zfs" ] &&
21199 skip "zfs-osd does not support 'ladvise dontneed'"
21202 local size=$((size_mb * 1048576))
21203 # In order to prevent disturbance of other processes, only check 3/4
21204 # of the memory usage
21205 local kibibytes=$((size_mb * 1024 * 3 / 4))
21207 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21208 error "dd to $DIR/$tfile failed"
21210 #force write to complete before dropping OST cache & checking memory
21213 local total=$(facet_meminfo ost1 MemTotal)
21214 echo "Total memory: $total KiB"
21216 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21217 local before_read=$(facet_meminfo ost1 Cached)
21218 echo "Cache used before read: $before_read KiB"
21220 lfs ladvise -a willread $DIR/$tfile ||
21221 error "Ladvise willread failed"
21222 local after_read=$(facet_meminfo ost1 Cached)
21223 echo "Cache used after read: $after_read KiB"
21225 lfs ladvise -a dontneed $DIR/$tfile ||
21226 error "Ladvise dontneed again failed"
21227 local no_read=$(facet_meminfo ost1 Cached)
21228 echo "Cache used after dontneed ladvise: $no_read KiB"
21230 if [ $total -lt $((before_read + kibibytes)) ]; then
21231 echo "Memory is too small, abort checking"
21235 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21236 error "Ladvise willread should use more memory" \
21237 "than $kibibytes KiB"
21240 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21241 error "Ladvise dontneed should release more memory" \
21242 "than $kibibytes KiB"
21245 run_test 255b "check 'lfs ladvise -a dontneed'"
21248 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21249 skip "lustre < 2.10.50 does not support lockahead"
21251 local ost1_imp=$(get_osc_import_name client ost1)
21252 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21260 test_mkdir -p $DIR/$tdir
21261 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21263 #test 10 returns only success/failure
21265 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21267 if [ $rc -eq 255 ]; then
21268 error "Ladvise test${i} failed, ${rc}"
21271 #test 11 counts lock enqueue requests, all others count new locks
21273 count=$(do_facet ost1 \
21274 $LCTL get_param -n ost.OSS.ost.stats)
21275 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21277 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21279 if [ $rc -eq 255 ]; then
21280 error "Ladvise test${i} failed, ${rc}"
21283 new_count=$(do_facet ost1 \
21284 $LCTL get_param -n ost.OSS.ost.stats)
21285 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21286 awk '{ print $2 }')
21288 difference="$((new_count - count))"
21289 if [ $difference -ne $rc ]; then
21290 error "Ladvise test${i}, bad enqueue count, returned " \
21291 "${rc}, actual ${difference}"
21294 for i in $(seq 12 21); do
21295 # If we do not do this, we run the risk of having too many
21296 # locks and starting lock cancellation while we are checking
21298 cancel_lru_locks osc
21300 count=$($LCTL get_param -n \
21301 ldlm.namespaces.$imp_name.lock_unused_count)
21303 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21305 if [ $rc -eq 255 ]; then
21306 error "Ladvise test ${i} failed, ${rc}"
21309 new_count=$($LCTL get_param -n \
21310 ldlm.namespaces.$imp_name.lock_unused_count)
21311 difference="$((new_count - count))"
21313 # Test 15 output is divided by 100 to map down to valid return
21314 if [ $i -eq 15 ]; then
21318 if [ $difference -ne $rc ]; then
21319 error "Ladvise test ${i}, bad lock count, returned " \
21320 "${rc}, actual ${difference}"
21324 #test 22 returns only success/failure
21326 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21328 if [ $rc -eq 255 ]; then
21329 error "Ladvise test${i} failed, ${rc}"
21332 run_test 255c "suite of ladvise lockahead tests"
21335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21336 remote_mds_nodsh && skip "remote MDS with nodsh"
21337 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21338 changelog_users $SINGLEMDS | grep "^cl" &&
21339 skip "active changelog user"
21345 mdt_dev=$(mdsdevname 1)
21348 changelog_register || error "changelog_register failed"
21351 mkdir_on_mdt0 $DIR/$tdir
21353 changelog_clear 0 || error "changelog_clear failed"
21356 touch $DIR/$tdir/{1..10}
21359 stop $SINGLEMDS || error "Fail to stop MDT"
21363 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21365 #after mount new plainllog is used
21366 touch $DIR/$tdir/{11..19}
21367 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21368 stack_trap "rm -f $tmpfile"
21369 cat_sl=$(do_facet $SINGLEMDS "sync; \
21370 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21371 llog_reader $tmpfile | grep -c type=1064553b")
21372 do_facet $SINGLEMDS llog_reader $tmpfile
21374 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21376 changelog_clear 0 || error "changelog_clear failed"
21378 cat_sl=$(do_facet $SINGLEMDS "sync; \
21379 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21380 llog_reader $tmpfile | grep -c type=1064553b")
21382 if (( cat_sl == 2 )); then
21383 error "Empty plain llog was not deleted from changelog catalog"
21384 elif (( cat_sl != 1 )); then
21385 error "Active plain llog shouldn't be deleted from catalog"
21388 run_test 256 "Check llog delete for empty and not full state"
21391 remote_mds_nodsh && skip "remote MDS with nodsh"
21392 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21393 skip "Need MDS version at least 2.8.55"
21395 test_mkdir $DIR/$tdir
21397 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21398 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21401 #define OBD_FAIL_MDS_XATTR_REP 0x161
21402 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21403 local facet=mds$((mdtidx + 1))
21404 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21405 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21407 stop $facet || error "stop MDS failed"
21408 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21409 error "start MDS fail"
21410 wait_recovery_complete $facet
21412 run_test 257 "xattr locks are not lost"
21414 # Verify we take the i_mutex when security requires it
21416 #define OBD_FAIL_IMUTEX_SEC 0x141c
21417 $LCTL set_param fail_loc=0x141c
21419 chmod u+s $DIR/$tfile
21420 chmod a+rwx $DIR/$tfile
21421 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21423 if [ $RC -ne 0 ]; then
21424 error "error, failed to take i_mutex, rc=$?"
21428 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21430 # Verify we do NOT take the i_mutex in the normal case
21432 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21433 $LCTL set_param fail_loc=0x141d
21436 chmod a+rw $DIR/$tfile
21437 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21439 if [ $RC -ne 0 ]; then
21440 error "error, took i_mutex unnecessarily, rc=$?"
21445 run_test 258b "verify i_mutex security behavior"
21448 local file=$DIR/$tfile
21452 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21454 stack_trap "rm -f $file" EXIT
21456 wait_delete_completed
21457 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21458 echo "before: $before"
21460 $LFS setstripe -i 0 -c 1 $file
21461 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21463 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21464 echo "after write: $after"
21466 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21467 do_facet ost1 $LCTL set_param fail_loc=0x2301
21469 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21470 echo "after truncate: $after"
21473 do_facet ost1 $LCTL set_param fail_loc=0
21474 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21476 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21477 echo "after restart: $after"
21478 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21479 error "missing truncate?"
21483 run_test 259 "crash at delayed truncate"
21486 #define OBD_FAIL_MDC_CLOSE 0x806
21487 $LCTL set_param fail_loc=0x80000806
21491 run_test 260 "Check mdc_close fail"
21493 ### Data-on-MDT sanity tests ###
21495 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21496 skip "Need MDS version at least 2.10.55 for DoM"
21499 local dom=$DIR/$tdir/dom_file
21500 local tmp=$DIR/$tdir/tmp_file
21502 mkdir_on_mdt0 $DIR/$tdir
21504 # basic checks for DoM component creation
21505 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21506 error "Can set MDT layout to non-first entry"
21508 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21509 error "Can define multiple entries as MDT layout"
21511 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21513 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21514 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21515 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21517 local mdtidx=$($LFS getstripe -m $dom)
21518 local mdtname=MDT$(printf %04x $mdtidx)
21519 local facet=mds$((mdtidx + 1))
21520 local space_check=1
21522 # Skip free space checks with ZFS
21523 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21527 local size_tmp=$((65536 * 3))
21528 local mdtfree1=$(do_facet $facet \
21529 lctl get_param -n osd*.*$mdtname.kbytesfree)
21531 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21532 # check also direct IO along write
21533 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21534 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21536 cmp $tmp $dom || error "file data is different"
21537 [ $(stat -c%s $dom) == $size_tmp ] ||
21538 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21539 if [ $space_check == 1 ]; then
21540 local mdtfree2=$(do_facet $facet \
21541 lctl get_param -n osd*.*$mdtname.kbytesfree)
21543 # increase in usage from by $size_tmp
21544 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21545 error "MDT free space wrong after write: " \
21546 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21550 local size_dom=10000
21552 $TRUNCATE $dom $size_dom
21553 [ $(stat -c%s $dom) == $size_dom ] ||
21554 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21555 if [ $space_check == 1 ]; then
21556 mdtfree1=$(do_facet $facet \
21557 lctl get_param -n osd*.*$mdtname.kbytesfree)
21558 # decrease in usage from $size_tmp to new $size_dom
21559 [ $(($mdtfree1 - $mdtfree2)) -ge \
21560 $(((size_tmp - size_dom) / 1024)) ] ||
21561 error "MDT free space is wrong after truncate: " \
21562 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21568 size_dom=$((size_dom + size_tmp))
21569 [ $(stat -c%s $dom) == $size_dom ] ||
21570 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21571 if [ $space_check == 1 ]; then
21572 mdtfree2=$(do_facet $facet \
21573 lctl get_param -n osd*.*$mdtname.kbytesfree)
21574 # increase in usage by $size_tmp from previous
21575 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21576 error "MDT free space is wrong after append: " \
21577 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21582 if [ $space_check == 1 ]; then
21583 mdtfree1=$(do_facet $facet \
21584 lctl get_param -n osd*.*$mdtname.kbytesfree)
21585 # decrease in usage by $size_dom from previous
21586 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21587 error "MDT free space is wrong after removal: " \
21588 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21591 # combined striping
21592 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21593 error "Can't create DoM + OST striping"
21595 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21596 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21597 # check also direct IO along write
21598 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21600 cmp $tmp $dom || error "file data is different"
21601 [ $(stat -c%s $dom) == $size_tmp ] ||
21602 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21607 run_test 270a "DoM: basic functionality tests"
21610 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21611 skip "Need MDS version at least 2.10.55"
21613 local dom=$DIR/$tdir/dom_file
21614 local max_size=1048576
21616 mkdir -p $DIR/$tdir
21617 $LFS setstripe -E $max_size -L mdt $dom
21619 # truncate over the limit
21620 $TRUNCATE $dom $(($max_size + 1)) &&
21621 error "successful truncate over the maximum size"
21622 # write over the limit
21623 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21624 error "successful write over the maximum size"
21625 # append over the limit
21626 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21627 echo "12345" >> $dom && error "successful append over the maximum size"
21632 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21635 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21636 skip "Need MDS version at least 2.10.55"
21638 mkdir -p $DIR/$tdir
21639 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21641 # check files inherit DoM EA
21642 touch $DIR/$tdir/first
21643 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21644 error "bad pattern"
21645 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21646 error "bad stripe count"
21647 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21648 error "bad stripe size"
21650 # check directory inherits DoM EA and uses it as default
21651 mkdir $DIR/$tdir/subdir
21652 touch $DIR/$tdir/subdir/second
21653 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21654 error "bad pattern in sub-directory"
21655 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21656 error "bad stripe count in sub-directory"
21657 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21658 error "bad stripe size in sub-directory"
21661 run_test 270c "DoM: DoM EA inheritance tests"
21664 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21665 skip "Need MDS version at least 2.10.55"
21667 mkdir -p $DIR/$tdir
21668 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21670 # inherit default DoM striping
21671 mkdir $DIR/$tdir/subdir
21672 touch $DIR/$tdir/subdir/f1
21674 # change default directory striping
21675 $LFS setstripe -c 1 $DIR/$tdir/subdir
21676 touch $DIR/$tdir/subdir/f2
21677 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21678 error "wrong default striping in file 2"
21679 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21680 error "bad pattern in file 2"
21683 run_test 270d "DoM: change striping from DoM to RAID0"
21686 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21687 skip "Need MDS version at least 2.10.55"
21689 mkdir -p $DIR/$tdir/dom
21690 mkdir -p $DIR/$tdir/norm
21693 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21694 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21696 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21697 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21699 # find DoM files by layout
21700 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21701 [ $NUM -eq $DOMFILES ] ||
21702 error "lfs find -L: found $NUM, expected $DOMFILES"
21703 echo "Test 1: lfs find 20 DOM files by layout: OK"
21705 # there should be 1 dir with default DOM striping
21706 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21708 error "lfs find -L: found $NUM, expected 1 dir"
21709 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21711 # find DoM files by stripe size
21712 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21713 [ $NUM -eq $DOMFILES ] ||
21714 error "lfs find -S: found $NUM, expected $DOMFILES"
21715 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21717 # find files by stripe offset except DoM files
21718 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21719 [ $NUM -eq $NORMFILES ] ||
21720 error "lfs find -i: found $NUM, expected $NORMFILES"
21721 echo "Test 5: lfs find no DOM files by stripe index: OK"
21724 run_test 270e "DoM: lfs find with DoM files test"
21727 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21728 skip "Need MDS version at least 2.10.55"
21730 local mdtname=${FSNAME}-MDT0000-mdtlov
21731 local dom=$DIR/$tdir/dom_file
21732 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21733 lod.$mdtname.dom_stripesize)
21734 local dom_limit=131072
21736 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21737 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21738 lod.$mdtname.dom_stripesize)
21739 [ ${dom_limit} -eq ${dom_current} ] ||
21740 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21742 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21743 $LFS setstripe -d $DIR/$tdir
21744 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21745 error "Can't set directory default striping"
21747 # exceed maximum stripe size
21748 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21749 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21750 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21751 error "Able to create DoM component size more than LOD limit"
21753 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21754 dom_current=$(do_facet mds1 $LCTL get_param -n \
21755 lod.$mdtname.dom_stripesize)
21756 [ 0 -eq ${dom_current} ] ||
21757 error "Can't set zero DoM stripe limit"
21760 # attempt to create DoM file on server with disabled DoM should
21761 # remove DoM entry from layout and be succeed
21762 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21763 error "Can't create DoM file (DoM is disabled)"
21764 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21765 error "File has DoM component while DoM is disabled"
21768 # attempt to create DoM file with only DoM stripe should return error
21769 $LFS setstripe -E $dom_limit -L mdt $dom &&
21770 error "Able to create DoM-only file while DoM is disabled"
21772 # too low values to be aligned with smallest stripe size 64K
21773 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21774 dom_current=$(do_facet mds1 $LCTL get_param -n \
21775 lod.$mdtname.dom_stripesize)
21776 [ 30000 -eq ${dom_current} ] &&
21777 error "Can set too small DoM stripe limit"
21779 # 64K is a minimal stripe size in Lustre, expect limit of that size
21780 [ 65536 -eq ${dom_current} ] ||
21781 error "Limit is not set to 64K but ${dom_current}"
21783 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21784 dom_current=$(do_facet mds1 $LCTL get_param -n \
21785 lod.$mdtname.dom_stripesize)
21787 [ 2147483648 -eq ${dom_current} ] &&
21788 error "Can set too large DoM stripe limit"
21790 do_facet mds1 $LCTL set_param -n \
21791 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21792 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21793 error "Can't create DoM component size after limit change"
21794 do_facet mds1 $LCTL set_param -n \
21795 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21796 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21797 error "Can't create DoM file after limit decrease"
21798 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21799 error "Can create big DoM component after limit decrease"
21800 touch ${dom}_def ||
21801 error "Can't create file with old default layout"
21803 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21806 run_test 270f "DoM: maximum DoM stripe size checks"
21809 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21810 skip "Need MDS version at least 2.13.52"
21811 local dom=$DIR/$tdir/$tfile
21813 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21814 local lodname=${FSNAME}-MDT0000-mdtlov
21816 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21817 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21818 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21819 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21821 local dom_limit=1024
21822 local dom_threshold="50%"
21824 $LFS setstripe -d $DIR/$tdir
21825 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21826 error "Can't set directory default striping"
21828 do_facet mds1 $LCTL set_param -n \
21829 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21830 # set 0 threshold and create DOM file to change tunable stripesize
21831 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21832 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21833 error "Failed to create $dom file"
21834 # now tunable dom_cur_stripesize should reach maximum
21835 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21836 lod.${lodname}.dom_stripesize_cur_kb)
21837 [[ $dom_current == $dom_limit ]] ||
21838 error "Current DOM stripesize is not maximum"
21841 # set threshold for further tests
21842 do_facet mds1 $LCTL set_param -n \
21843 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21844 echo "DOM threshold is $dom_threshold free space"
21847 # Spoof bfree to exceed threshold
21848 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21849 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21850 for spfree in 40 20 0 15 30 55; do
21851 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21852 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21853 error "Failed to create $dom file"
21854 dom_def=$(do_facet mds1 $LCTL get_param -n \
21855 lod.${lodname}.dom_stripesize_cur_kb)
21856 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21857 [[ $dom_def != $dom_current ]] ||
21858 error "Default stripe size was not changed"
21859 if [[ $spfree > 0 ]] ; then
21860 dom_set=$($LFS getstripe -S $dom)
21861 [[ $dom_set == $((dom_def * 1024)) ]] ||
21862 error "DOM component size is still old"
21864 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21865 error "DoM component is set with no free space"
21868 dom_current=$dom_def
21871 run_test 270g "DoM: default DoM stripe size depends on free space"
21874 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21875 skip "Need MDS version at least 2.13.53"
21877 local mdtname=${FSNAME}-MDT0000-mdtlov
21878 local dom=$DIR/$tdir/$tfile
21879 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21881 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21882 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21884 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21885 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21886 error "can't create OST file"
21887 # mirrored file with DOM entry in the second mirror
21888 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21889 error "can't create mirror with DoM component"
21891 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21893 # DOM component in the middle and has other enries in the same mirror,
21894 # should succeed but lost DoM component
21895 $LFS setstripe --copy=${dom}_1 $dom ||
21896 error "Can't create file from OST|DOM mirror layout"
21897 # check new file has no DoM layout after all
21898 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21899 error "File has DoM component while DoM is disabled"
21901 run_test 270h "DoM: DoM stripe removal when disabled on server"
21904 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21905 skip "Need MDS version at least 2.10.55"
21907 local dom=$DIR/$tdir/dom
21909 mkdir -p $DIR/$tdir
21911 $LFS setstripe -E 1024K -L mdt $dom
21913 lctl set_param -n mdc.*.stats=clear
21914 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21915 cat $dom > /dev/null
21916 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21917 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21921 run_test 271a "DoM: data is cached for read after write"
21924 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21925 skip "Need MDS version at least 2.10.55"
21927 local dom=$DIR/$tdir/dom
21929 mkdir -p $DIR/$tdir
21931 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21933 lctl set_param -n mdc.*.stats=clear
21934 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21935 cancel_lru_locks mdc
21936 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21937 # second stat to check size is cached on client
21938 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21939 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21940 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21943 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21946 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21947 skip "Need MDS version at least 2.10.55"
21949 local dom=$DIR/$tdir/dom
21951 mkdir -p $DIR/$tdir
21953 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21955 lctl set_param -n mdc.*.stats=clear
21956 lctl set_param -n osc.*.stats=clear
21957 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21958 cancel_lru_locks mdc
21959 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21960 # second stat to check size is cached on client
21961 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21962 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21963 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21964 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21965 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21968 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21974 local mdt=MDT$(printf %04x $mdtidx)
21976 if [ -z $param ]; then
21977 lctl get_param -n mdc.*$mdt*.stats
21979 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21984 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21985 skip "Need MDS version at least 2.10.55"
21987 local dom=$DIR/$tdir/dom
21989 mkdir -p $DIR/$tdir
21991 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21993 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21994 local facet=mds$((mdtidx + 1))
21996 cancel_lru_locks mdc
21997 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21998 createmany -o $dom 1000
21999 lctl set_param -n mdc.*.stats=clear
22000 smalliomany -w $dom 1000 200
22001 get_mdc_stats $mdtidx
22002 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22003 # Each file has 1 open, 1 IO enqueues, total 2000
22004 # but now we have also +1 getxattr for security.capability, total 3000
22005 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22006 unlinkmany $dom 1000
22008 cancel_lru_locks mdc
22009 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22010 createmany -o $dom 1000
22011 lctl set_param -n mdc.*.stats=clear
22012 smalliomany -w $dom 1000 200
22013 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22014 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22015 # for OPEN and IO lock.
22016 [ $((enq - enq_2)) -ge 1000 ] ||
22017 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22018 unlinkmany $dom 1000
22021 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22023 cleanup_271def_tests() {
22029 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22030 skip "Need MDS version at least 2.10.57"
22032 local dom=$DIR/$tdir/dom
22033 local tmp=$TMP/$tfile
22034 trap "cleanup_271def_tests $tmp" EXIT
22036 mkdir -p $DIR/$tdir
22038 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22040 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22042 cancel_lru_locks mdc
22043 dd if=/dev/urandom of=$tmp bs=1000 count=1
22044 dd if=$tmp of=$dom bs=1000 count=1
22045 cancel_lru_locks mdc
22047 cat /etc/hosts >> $tmp
22048 lctl set_param -n mdc.*.stats=clear
22050 # append data to the same file it should update local page
22051 echo "Append to the same page"
22052 cat /etc/hosts >> $dom
22053 local num=$(get_mdc_stats $mdtidx ost_read)
22054 local ra=$(get_mdc_stats $mdtidx req_active)
22055 local rw=$(get_mdc_stats $mdtidx req_waittime)
22057 [ -z $num ] || error "$num READ RPC occured"
22058 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22062 cmp $tmp $dom || error "file miscompare"
22064 cancel_lru_locks mdc
22065 lctl set_param -n mdc.*.stats=clear
22067 echo "Open and read file"
22068 cat $dom > /dev/null
22069 local num=$(get_mdc_stats $mdtidx ost_read)
22070 local ra=$(get_mdc_stats $mdtidx req_active)
22071 local rw=$(get_mdc_stats $mdtidx req_waittime)
22073 [ -z $num ] || error "$num READ RPC occured"
22074 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22078 cmp $tmp $dom || error "file miscompare"
22082 run_test 271d "DoM: read on open (1K file in reply buffer)"
22085 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22086 skip "Need MDS version at least 2.10.57"
22088 local dom=$DIR/$tdir/dom
22089 local tmp=$TMP/$tfile
22090 trap "cleanup_271def_tests $tmp" EXIT
22092 mkdir -p $DIR/$tdir
22094 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22096 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22098 cancel_lru_locks mdc
22099 dd if=/dev/urandom of=$tmp bs=265000 count=1
22100 dd if=$tmp of=$dom bs=265000 count=1
22101 cancel_lru_locks mdc
22102 cat /etc/hosts >> $tmp
22103 lctl set_param -n mdc.*.stats=clear
22105 echo "Append to the same page"
22106 cat /etc/hosts >> $dom
22107 local num=$(get_mdc_stats $mdtidx ost_read)
22108 local ra=$(get_mdc_stats $mdtidx req_active)
22109 local rw=$(get_mdc_stats $mdtidx req_waittime)
22111 [ -z $num ] || error "$num READ RPC occured"
22112 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22116 cmp $tmp $dom || error "file miscompare"
22118 cancel_lru_locks mdc
22119 lctl set_param -n mdc.*.stats=clear
22121 echo "Open and read file"
22122 cat $dom > /dev/null
22123 local num=$(get_mdc_stats $mdtidx ost_read)
22124 local ra=$(get_mdc_stats $mdtidx req_active)
22125 local rw=$(get_mdc_stats $mdtidx req_waittime)
22127 [ -z $num ] && num=0
22128 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22129 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22133 cmp $tmp $dom || error "file miscompare"
22137 run_test 271f "DoM: read on open (200K file and read tail)"
22140 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22141 skip "Skipping due to old client or server version"
22143 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22145 $CHECKSTAT -t file $DIR1/$tfile
22147 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22150 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22151 $LCTL set_param fail_loc=0x80000314
22152 rm $DIR1/$tfile || error "Unlink fails"
22154 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22155 [ $RC -eq 0 ] || error "Failed write to stale object"
22157 run_test 271g "Discard DoM data vs client flush race"
22160 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22161 skip "Need MDS version at least 2.11.50"
22163 local dom=$DIR/$tdir/dom
22164 mkdir -p $DIR/$tdir
22166 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22167 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22168 error "failed to write data into $dom"
22169 local old_md5=$(md5sum $dom)
22171 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22172 error "failed to migrate to the same DoM component"
22174 local new_md5=$(md5sum $dom)
22176 [ "$old_md5" == "$new_md5" ] ||
22177 error "md5sum differ: $old_md5, $new_md5"
22179 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22180 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22182 run_test 272a "DoM migration: new layout with the same DOM component"
22185 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22186 skip "Need MDS version at least 2.11.50"
22188 local dom=$DIR/$tdir/dom
22189 mkdir -p $DIR/$tdir
22190 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22192 local mdtidx=$($LFS getstripe -m $dom)
22193 local mdtname=MDT$(printf %04x $mdtidx)
22194 local facet=mds$((mdtidx + 1))
22196 local mdtfree1=$(do_facet $facet \
22197 lctl get_param -n osd*.*$mdtname.kbytesfree)
22198 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22199 error "failed to write data into $dom"
22200 local old_md5=$(md5sum $dom)
22201 cancel_lru_locks mdc
22202 local mdtfree1=$(do_facet $facet \
22203 lctl get_param -n osd*.*$mdtname.kbytesfree)
22205 $LFS migrate -c2 $dom ||
22206 error "failed to migrate to the new composite layout"
22207 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22208 error "MDT stripe was not removed"
22210 cancel_lru_locks mdc
22211 local new_md5=$(md5sum $dom)
22212 [ "$old_md5" == "$new_md5" ] ||
22213 error "$old_md5 != $new_md5"
22215 # Skip free space checks with ZFS
22216 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22217 local mdtfree2=$(do_facet $facet \
22218 lctl get_param -n osd*.*$mdtname.kbytesfree)
22219 [ $mdtfree2 -gt $mdtfree1 ] ||
22220 error "MDT space is not freed after migration"
22224 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22227 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22228 skip "Need MDS version at least 2.11.50"
22230 local dom=$DIR/$tdir/$tfile
22231 mkdir -p $DIR/$tdir
22232 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22234 local mdtidx=$($LFS getstripe -m $dom)
22235 local mdtname=MDT$(printf %04x $mdtidx)
22236 local facet=mds$((mdtidx + 1))
22238 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22239 error "failed to write data into $dom"
22240 local old_md5=$(md5sum $dom)
22241 cancel_lru_locks mdc
22242 local mdtfree1=$(do_facet $facet \
22243 lctl get_param -n osd*.*$mdtname.kbytesfree)
22245 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22246 error "failed to migrate to the new composite layout"
22247 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22248 error "MDT stripe was not removed"
22250 cancel_lru_locks mdc
22251 local new_md5=$(md5sum $dom)
22252 [ "$old_md5" == "$new_md5" ] ||
22253 error "$old_md5 != $new_md5"
22255 # Skip free space checks with ZFS
22256 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22257 local mdtfree2=$(do_facet $facet \
22258 lctl get_param -n osd*.*$mdtname.kbytesfree)
22259 [ $mdtfree2 -gt $mdtfree1 ] ||
22260 error "MDS space is not freed after migration"
22264 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22267 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22268 skip "Need MDS version at least 2.12.55"
22270 local dom=$DIR/$tdir/$tfile
22271 mkdir -p $DIR/$tdir
22272 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22274 local mdtidx=$($LFS getstripe -m $dom)
22275 local mdtname=MDT$(printf %04x $mdtidx)
22276 local facet=mds$((mdtidx + 1))
22278 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22279 error "failed to write data into $dom"
22280 local old_md5=$(md5sum $dom)
22281 cancel_lru_locks mdc
22282 local mdtfree1=$(do_facet $facet \
22283 lctl get_param -n osd*.*$mdtname.kbytesfree)
22285 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22286 error "failed mirroring to the new composite layout"
22287 $LFS mirror resync $dom ||
22288 error "failed mirror resync"
22289 $LFS mirror split --mirror-id 1 -d $dom ||
22290 error "failed mirror split"
22292 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22293 error "MDT stripe was not removed"
22295 cancel_lru_locks mdc
22296 local new_md5=$(md5sum $dom)
22297 [ "$old_md5" == "$new_md5" ] ||
22298 error "$old_md5 != $new_md5"
22300 # Skip free space checks with ZFS
22301 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22302 local mdtfree2=$(do_facet $facet \
22303 lctl get_param -n osd*.*$mdtname.kbytesfree)
22304 [ $mdtfree2 -gt $mdtfree1 ] ||
22305 error "MDS space is not freed after DOM mirror deletion"
22309 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22312 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22313 skip "Need MDS version at least 2.12.55"
22315 local dom=$DIR/$tdir/$tfile
22316 mkdir -p $DIR/$tdir
22317 $LFS setstripe -c 2 $dom
22319 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22320 error "failed to write data into $dom"
22321 local old_md5=$(md5sum $dom)
22322 cancel_lru_locks mdc
22324 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22325 error "failed mirroring to the DOM layout"
22326 $LFS mirror resync $dom ||
22327 error "failed mirror resync"
22328 $LFS mirror split --mirror-id 1 -d $dom ||
22329 error "failed mirror split"
22331 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22332 error "MDT stripe was not removed"
22334 cancel_lru_locks mdc
22335 local new_md5=$(md5sum $dom)
22336 [ "$old_md5" == "$new_md5" ] ||
22337 error "$old_md5 != $new_md5"
22341 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22344 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22345 skip "Need MDS version at least 2.12.55"
22347 local dom=$DIR/$tdir/$tfile
22348 mkdir -p $DIR/$tdir
22349 $LFS setstripe -c 2 $dom
22351 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22352 error "failed to write data into $dom"
22353 local old_md5=$(md5sum $dom)
22354 cancel_lru_locks mdc
22356 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22357 error "failed migrating to the DOM file"
22359 cancel_lru_locks mdc
22360 local new_md5=$(md5sum $dom)
22361 [ "$old_md5" != "$new_md5" ] &&
22362 error "$old_md5 != $new_md5"
22366 run_test 272f "DoM migration: OST-striped file to DOM file"
22369 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22370 skip "Need MDS version at least 2.11.50"
22372 # Layout swap cannot be done if either file has DOM component,
22373 # this will never be supported, migration should be used instead
22375 local dom=$DIR/$tdir/$tfile
22376 mkdir -p $DIR/$tdir
22378 $LFS setstripe -c2 ${dom}_plain
22379 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22380 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22381 error "can swap layout with DoM component"
22382 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22383 error "can swap layout with DoM component"
22385 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22386 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22387 error "can swap layout with DoM component"
22388 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22389 error "can swap layout with DoM component"
22392 run_test 273a "DoM: layout swapping should fail with DOM"
22395 mkdir -p $DIR/$tdir
22396 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22398 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22399 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22401 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22403 run_test 273b "DoM: race writeback and object destroy"
22406 remote_ost_nodsh && skip "remote OST with nodsh"
22407 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22408 skip "Need OST version >= 2.10.57"
22410 local file=$DIR/$tfile
22413 oss=$(comma_list $(osts_nodes))
22415 dd if=/dev/urandom of=$file bs=1M count=2 ||
22416 error "failed to create a file"
22417 cancel_lru_locks osc
22420 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22421 error "failed to read a file"
22423 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22424 $LCTL set_param fail_loc=0x8000031f
22426 cancel_lru_locks osc &
22429 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22430 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22431 #IO takes another lock, but matches the PENDING one
22432 #and places it to the IO RPC
22433 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22434 error "failed to read a file with PENDING lock"
22436 run_test 275 "Read on a canceled duplicate lock"
22439 remote_ost_nodsh && skip "remote OST with nodsh"
22442 do_facet ost1 "(while true; do \
22443 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22444 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22447 for LOOP in $(seq 20); do
22449 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22452 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22453 rm $TMP/sanity_276_pid"
22455 run_test 276 "Race between mount and obd_statfs"
22458 $LCTL set_param ldlm.namespaces.*.lru_size=0
22459 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22460 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22461 grep ^used_mb | awk '{print $2}')
22462 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22464 oflag=direct conv=notrunc
22465 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22466 grep ^used_mb | awk '{print $2}')
22467 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22469 run_test 277 "Direct IO shall drop page cache"
22472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22474 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22475 skip "needs the same host for mdt1 mdt2" && return
22480 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22481 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22487 echo "Starting MDTs"
22488 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22490 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22492 do_facet mds2 $LCTL set_param fail_loc=0
22494 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22495 wait_recovery_complete mds2
22497 run_test 278 "Race starting MDS between MDTs stop/start"
22500 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22501 skip "Need MGS version at least 2.13.52"
22502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22503 combined_mgs_mds || skip "needs combined MGS/MDT"
22505 umount_client $MOUNT
22506 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22507 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22509 mount_client $MOUNT &
22511 stop mgs || error "stop mgs failed"
22512 #for a race mgs would crash
22513 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22514 # make sure we unmount client before remounting
22516 umount_client $MOUNT
22517 mount_client $MOUNT || error "mount client failed"
22519 run_test 280 "Race between MGS umount and client llog processing"
22521 cleanup_test_300() {
22525 test_striped_dir() {
22530 mkdir -p $DIR/$tdir
22532 SAVE_UMASK=$(umask)
22533 trap cleanup_test_300 RETURN EXIT
22535 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22536 $DIR/$tdir/striped_dir ||
22537 error "set striped dir error"
22539 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22540 [ "$mode" = "755" ] || error "expect 755 got $mode"
22542 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22543 error "getdirstripe failed"
22544 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22545 if [ "$stripe_count" != "2" ]; then
22546 error "1:stripe_count is $stripe_count, expect 2"
22548 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22549 if [ "$stripe_count" != "2" ]; then
22550 error "2:stripe_count is $stripe_count, expect 2"
22553 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22554 if [ "$stripe_index" != "$mdt_index" ]; then
22555 error "stripe_index is $stripe_index, expect $mdt_index"
22558 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22559 error "nlink error after create striped dir"
22561 mkdir $DIR/$tdir/striped_dir/a
22562 mkdir $DIR/$tdir/striped_dir/b
22564 stat $DIR/$tdir/striped_dir/a ||
22565 error "create dir under striped dir failed"
22566 stat $DIR/$tdir/striped_dir/b ||
22567 error "create dir under striped dir failed"
22569 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22570 error "nlink error after mkdir"
22572 rmdir $DIR/$tdir/striped_dir/a
22573 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22574 error "nlink error after rmdir"
22576 rmdir $DIR/$tdir/striped_dir/b
22577 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22578 error "nlink error after rmdir"
22580 chattr +i $DIR/$tdir/striped_dir
22581 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22582 error "immutable flags not working under striped dir!"
22583 chattr -i $DIR/$tdir/striped_dir
22585 rmdir $DIR/$tdir/striped_dir ||
22586 error "rmdir striped dir error"
22594 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22595 skip "skipped for lustre < 2.7.0"
22596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22597 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22599 test_striped_dir 0 || error "failed on striped dir on MDT0"
22600 test_striped_dir 1 || error "failed on striped dir on MDT0"
22602 run_test 300a "basic striped dir sanity test"
22605 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22606 skip "skipped for lustre < 2.7.0"
22607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22615 test_mkdir $DIR/$tdir || error "mkdir fail"
22616 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22617 error "set striped dir error"
22618 for i in {0..9}; do
22619 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22621 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22622 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22623 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22625 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22626 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22627 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22631 run_test 300b "check ctime/mtime for striped dir"
22634 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22635 skip "skipped for lustre < 2.7.0"
22636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22637 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22641 mkdir_on_mdt0 $DIR/$tdir
22642 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22643 error "set striped dir error"
22645 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22646 error "chown striped dir failed"
22648 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22649 error "create 5k files failed"
22651 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22653 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22657 run_test 300c "chown && check ls under striped directory"
22660 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22661 skip "skipped for lustre < 2.7.0"
22662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22663 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22668 mkdir -p $DIR/$tdir
22669 $LFS setstripe -c 2 $DIR/$tdir
22671 #local striped directory
22672 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22673 error "set striped dir error"
22674 #look at the directories for debug purposes
22676 $LFS getdirstripe $DIR/$tdir
22677 ls -l $DIR/$tdir/striped_dir
22678 $LFS getdirstripe $DIR/$tdir/striped_dir
22679 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22680 error "create 10 files failed"
22682 #remote striped directory
22683 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22684 error "set striped dir error"
22685 #look at the directories for debug purposes
22687 $LFS getdirstripe $DIR/$tdir
22688 ls -l $DIR/$tdir/remote_striped_dir
22689 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22690 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22691 error "create 10 files failed"
22693 for file in $(find $DIR/$tdir); do
22694 stripe_count=$($LFS getstripe -c $file)
22695 [ $stripe_count -eq 2 ] ||
22696 error "wrong stripe $stripe_count for $file"
22701 run_test 300d "check default stripe under striped directory"
22704 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22705 skip "Need MDS version at least 2.7.55"
22706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22707 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22712 mkdir -p $DIR/$tdir
22714 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22715 error "set striped dir error"
22717 touch $DIR/$tdir/striped_dir/a
22718 touch $DIR/$tdir/striped_dir/b
22719 touch $DIR/$tdir/striped_dir/c
22721 mkdir $DIR/$tdir/striped_dir/dir_a
22722 mkdir $DIR/$tdir/striped_dir/dir_b
22723 mkdir $DIR/$tdir/striped_dir/dir_c
22725 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22726 error "set striped adir under striped dir error"
22728 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22729 error "set striped bdir under striped dir error"
22731 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22732 error "set striped cdir under striped dir error"
22734 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22735 error "rename dir under striped dir fails"
22737 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22738 error "rename dir under different stripes fails"
22740 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22741 error "rename file under striped dir should succeed"
22743 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22744 error "rename dir under striped dir should succeed"
22748 run_test 300e "check rename under striped directory"
22751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22752 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22753 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22754 skip "Need MDS version at least 2.7.55"
22760 mkdir -p $DIR/$tdir
22762 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22763 error "set striped dir error"
22765 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22766 error "set striped dir error"
22768 touch $DIR/$tdir/striped_dir/a
22769 mkdir $DIR/$tdir/striped_dir/dir_a
22770 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22771 error "create striped dir under striped dir fails"
22773 touch $DIR/$tdir/striped_dir1/b
22774 mkdir $DIR/$tdir/striped_dir1/dir_b
22775 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22776 error "create striped dir under striped dir fails"
22778 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22779 error "rename dir under different striped dir should fail"
22781 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22782 error "rename striped dir under diff striped dir should fail"
22784 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22785 error "rename file under diff striped dirs fails"
22789 run_test 300f "check rename cross striped directory"
22791 test_300_check_default_striped_dir()
22794 local default_count=$2
22795 local default_index=$3
22798 local dir_stripe_index
22801 echo "checking $dirname $default_count $default_index"
22802 $LFS setdirstripe -D -c $default_count -i $default_index \
22803 -H all_char $DIR/$tdir/$dirname ||
22804 error "set default stripe on striped dir error"
22805 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22806 [ $stripe_count -eq $default_count ] ||
22807 error "expect $default_count get $stripe_count for $dirname"
22809 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22810 [ $stripe_index -eq $default_index ] ||
22811 error "expect $default_index get $stripe_index for $dirname"
22813 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22814 error "create dirs failed"
22816 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22817 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22818 for dir in $(find $DIR/$tdir/$dirname/*); do
22819 stripe_count=$($LFS getdirstripe -c $dir)
22820 (( $stripe_count == $default_count )) ||
22821 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22822 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22823 error "stripe count $default_count != $stripe_count for $dir"
22825 stripe_index=$($LFS getdirstripe -i $dir)
22826 [ $default_index -eq -1 ] ||
22827 [ $stripe_index -eq $default_index ] ||
22828 error "$stripe_index != $default_index for $dir"
22830 #check default stripe
22831 stripe_count=$($LFS getdirstripe -D -c $dir)
22832 [ $stripe_count -eq $default_count ] ||
22833 error "default count $default_count != $stripe_count for $dir"
22835 stripe_index=$($LFS getdirstripe -D -i $dir)
22836 [ $stripe_index -eq $default_index ] ||
22837 error "default index $default_index != $stripe_index for $dir"
22839 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22843 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22844 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22845 skip "Need MDS version at least 2.7.55"
22851 mkdir_on_mdt0 $DIR/$tdir
22852 mkdir $DIR/$tdir/normal_dir
22854 #Checking when client cache stripe index
22855 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22856 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22857 error "create striped_dir failed"
22859 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22860 error "create dir0 fails"
22861 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22862 [ $stripe_index -eq 0 ] ||
22863 error "dir0 expect index 0 got $stripe_index"
22865 mkdir $DIR/$tdir/striped_dir/dir1 ||
22866 error "create dir1 fails"
22867 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22868 [ $stripe_index -eq 1 ] ||
22869 error "dir1 expect index 1 got $stripe_index"
22871 #check default stripe count/stripe index
22872 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22873 test_300_check_default_striped_dir normal_dir 1 0
22874 test_300_check_default_striped_dir normal_dir -1 1
22875 test_300_check_default_striped_dir normal_dir 2 -1
22877 #delete default stripe information
22878 echo "delete default stripeEA"
22879 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22880 error "set default stripe on striped dir error"
22882 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22883 for dir in $(find $DIR/$tdir/normal_dir/*); do
22884 stripe_count=$($LFS getdirstripe -c $dir)
22885 [ $stripe_count -eq 0 ] ||
22886 error "expect 1 get $stripe_count for $dir"
22889 run_test 300g "check default striped directory for normal directory"
22892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22893 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22894 skip "Need MDS version at least 2.7.55"
22900 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22901 error "set striped dir error"
22903 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22904 test_300_check_default_striped_dir striped_dir 1 0
22905 test_300_check_default_striped_dir striped_dir -1 1
22906 test_300_check_default_striped_dir striped_dir 2 -1
22908 #delete default stripe information
22909 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22910 error "set default stripe on striped dir error"
22912 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22913 for dir in $(find $DIR/$tdir/striped_dir/*); do
22914 stripe_count=$($LFS getdirstripe -c $dir)
22915 [ $stripe_count -eq 0 ] ||
22916 error "expect 1 get $stripe_count for $dir"
22919 run_test 300h "check default striped directory for striped directory"
22922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22923 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22924 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22925 skip "Need MDS version at least 2.7.55"
22932 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22933 error "set striped dir error"
22935 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22936 error "create files under striped dir failed"
22938 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22939 error "set striped hashdir error"
22941 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22942 error "create dir0 under hash dir failed"
22943 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22944 error "create dir1 under hash dir failed"
22945 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22946 error "create dir2 under hash dir failed"
22948 # unfortunately, we need to umount to clear dir layout cache for now
22949 # once we fully implement dir layout, we can drop this
22950 umount_client $MOUNT || error "umount failed"
22951 mount_client $MOUNT || error "mount failed"
22953 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22954 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22955 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22957 #set the stripe to be unknown hash type
22958 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22959 $LCTL set_param fail_loc=0x1901
22960 for ((i = 0; i < 10; i++)); do
22961 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22962 error "stat f-$i failed"
22963 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22966 touch $DIR/$tdir/striped_dir/f0 &&
22967 error "create under striped dir with unknown hash should fail"
22969 $LCTL set_param fail_loc=0
22971 umount_client $MOUNT || error "umount failed"
22972 mount_client $MOUNT || error "mount failed"
22976 run_test 300i "client handle unknown hash type striped directory"
22979 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22981 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22982 skip "Need MDS version at least 2.7.55"
22989 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22990 $LCTL set_param fail_loc=0x1702
22991 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22992 error "set striped dir error"
22994 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22995 error "create files under striped dir failed"
22997 $LCTL set_param fail_loc=0
22999 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23003 run_test 300j "test large update record"
23006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23008 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23009 skip "Need MDS version at least 2.7.55"
23011 # this test needs a huge transaction
23013 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23014 osd*.$FSNAME-MDT0000.kbytestotal")
23015 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23022 #define OBD_FAIL_LARGE_STRIPE 0x1703
23023 $LCTL set_param fail_loc=0x1703
23024 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23025 error "set striped dir error"
23026 $LCTL set_param fail_loc=0
23028 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23029 error "getstripeddir fails"
23030 rm -rf $DIR/$tdir/striped_dir ||
23031 error "unlink striped dir fails"
23035 run_test 300k "test large striped directory"
23038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23039 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23040 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23041 skip "Need MDS version at least 2.7.55"
23045 test_mkdir -p $DIR/$tdir/striped_dir
23046 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23047 error "chown $RUNAS_ID failed"
23048 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23049 error "set default striped dir failed"
23051 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23052 $LCTL set_param fail_loc=0x80000158
23053 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23055 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23056 [ $stripe_index -eq 1 ] ||
23057 error "expect 1 get $stripe_index for $dir"
23059 run_test 300l "non-root user to create dir under striped dir with stale layout"
23062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23063 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23064 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23065 skip "Need MDS version at least 2.7.55"
23067 mkdir -p $DIR/$tdir/striped_dir
23068 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23069 error "set default stripes dir error"
23071 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23073 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23074 [ $stripe_count -eq 0 ] ||
23075 error "expect 0 get $stripe_count for a"
23077 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23078 error "set default stripes dir error"
23080 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23082 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23083 [ $stripe_count -eq 0 ] ||
23084 error "expect 0 get $stripe_count for b"
23086 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23087 error "set default stripes dir error"
23089 mkdir $DIR/$tdir/striped_dir/c &&
23090 error "default stripe_index is invalid, mkdir c should fails"
23092 rm -rf $DIR/$tdir || error "rmdir fails"
23094 run_test 300m "setstriped directory on single MDT FS"
23097 local list=$(comma_list $(mdts_nodes))
23100 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23106 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23107 skip "Need MDS version at least 2.7.55"
23108 remote_mds_nodsh && skip "remote MDS with nodsh"
23111 local list=$(comma_list $(mdts_nodes))
23113 trap cleanup_300n RETURN EXIT
23114 mkdir -p $DIR/$tdir
23115 chmod 777 $DIR/$tdir
23116 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23117 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23118 error "create striped dir succeeds with gid=0"
23120 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23121 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23122 error "create striped dir fails with gid=-1"
23124 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23125 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23126 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23127 error "set default striped dir succeeds with gid=0"
23130 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23131 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23132 error "set default striped dir fails with gid=-1"
23135 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23136 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23137 error "create test_dir fails"
23138 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23139 error "create test_dir1 fails"
23140 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23141 error "create test_dir2 fails"
23144 run_test 300n "non-root user to create dir under striped dir with default EA"
23147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23148 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23149 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23150 skip "Need MDS version at least 2.7.55"
23155 mkdir -p $DIR/$tdir
23157 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23158 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23159 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23160 skip "not enough free inodes $numfree1 $numfree2"
23163 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23164 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23165 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23166 skip "not enough free space $numfree1 $numfree2"
23169 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23170 error "setdirstripe fails"
23172 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23173 error "create dirs fails"
23175 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23176 ls $DIR/$tdir/striped_dir > /dev/null ||
23177 error "ls striped dir fails"
23178 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23179 error "unlink big striped dir fails"
23181 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23186 remote_mds_nodsh && skip "remote MDS with nodsh"
23188 mkdir_on_mdt0 $DIR/$tdir
23190 #define OBD_FAIL_OUT_ENOSPC 0x1704
23191 do_facet mds2 lctl set_param fail_loc=0x80001704
23192 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23193 && error "create striped directory should fail"
23195 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23197 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23200 run_test 300p "create striped directory without space"
23203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23204 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23206 local fd=$(free_fd)
23207 local cmd="exec $fd<$tdir"
23209 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23212 trap "eval $cmd" EXIT
23213 cd $tdir || error "cd $tdir fails"
23214 rmdir ../$tdir || error "rmdir $tdir fails"
23215 mkdir local_dir && error "create dir succeeds"
23216 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23220 run_test 300q "create remote directory under orphan directory"
23223 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23224 skip "Need MDS version at least 2.7.55" && return
23225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23229 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23230 error "set striped dir error"
23232 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23233 error "getstripeddir fails"
23236 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23237 awk '/lmv_stripe_count:/ { print $2 }')
23239 [ $MDSCOUNT -ne $stripe_count ] &&
23240 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23242 rm -rf $DIR/$tdir/striped_dir ||
23243 error "unlink striped dir fails"
23245 run_test 300r "test -1 striped directory"
23247 test_300s_helper() {
23250 local stripe_dir=$DIR/$tdir/striped_dir.$count
23252 $LFS mkdir -c $count $stripe_dir ||
23253 error "lfs mkdir -c error"
23255 $LFS getdirstripe $stripe_dir ||
23256 error "lfs getdirstripe fails"
23259 stripe_count=$($LFS getdirstripe $stripe_dir |
23260 awk '/lmv_stripe_count:/ { print $2 }')
23262 [ $count -ne $stripe_count ] &&
23263 error_noexit "bad stripe count $stripe_count expected $count"
23266 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23267 awk '/0x/ {count[$1] += 1}; END {
23268 for (idx in count) {
23269 if (count[idx]>1) {
23270 print "index " idx " count " count[idx]
23275 if [[ -n "$dupe_stripes" ]] ; then
23276 lfs getdirstripe $stripe_dir
23277 error_noexit "Dupe MDT above: $dupe_stripes "
23280 rm -rf $stripe_dir ||
23281 error_noexit "unlink $stripe_dir fails"
23285 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23286 skip "Need MDS version at least 2.7.55" && return
23287 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23290 for count in $(seq 2 $MDSCOUNT); do
23291 test_300s_helper $count
23294 run_test 300s "test lfs mkdir -c without -i"
23297 prepare_remote_file() {
23298 mkdir $DIR/$tdir/src_dir ||
23299 error "create remote source failed"
23301 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23302 error "cp to remote source failed"
23303 touch $DIR/$tdir/src_dir/a
23305 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23306 error "create remote target dir failed"
23308 touch $DIR/$tdir/tgt_dir/b
23310 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23311 error "rename dir cross MDT failed!"
23313 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23314 error "src_child still exists after rename"
23316 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23317 error "missing file(a) after rename"
23319 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23320 error "diff after rename"
23324 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23327 local remote_file=$DIR/$tdir/tgt_dir/b
23329 mkdir -p $DIR/$tdir
23331 prepare_remote_file || error "prepare remote file failed"
23334 $OPENUNLINK $remote_file $remote_file ||
23335 error "openunlink $remote_file failed"
23336 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23338 run_test 310a "open unlink remote file"
23341 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23344 local remote_file=$DIR/$tdir/tgt_dir/b
23346 mkdir -p $DIR/$tdir
23348 prepare_remote_file || error "prepare remote file failed"
23350 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23351 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23352 $CHECKSTAT -t file $remote_file || error "check file failed"
23354 run_test 310b "unlink remote file with multiple links while open"
23357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23358 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23360 local remote_file=$DIR/$tdir/tgt_dir/b
23362 mkdir -p $DIR/$tdir
23364 prepare_remote_file || error "prepare remote file failed"
23366 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23367 multiop_bg_pause $remote_file O_uc ||
23368 error "mulitop failed for remote file"
23370 $MULTIOP $DIR/$tfile Ouc
23371 kill -USR1 $MULTIPID
23374 run_test 310c "open-unlink remote file with multiple links"
23378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23379 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23380 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23381 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23382 remote_mds_nodsh && skip "remote MDS with nodsh"
23384 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23385 local mdts=$(comma_list $(mdts_nodes))
23387 mkdir -p $DIR/$tdir
23388 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23389 createmany -o $DIR/$tdir/$tfile. 1000
23391 # statfs data is not real time, let's just calculate it
23392 old_iused=$((old_iused + 1000))
23394 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23395 osp.*OST0000*MDT0000.create_count")
23396 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23397 osp.*OST0000*MDT0000.max_create_count")
23398 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23400 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23401 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23402 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23404 unlinkmany $DIR/$tdir/$tfile. 1000
23406 do_nodes $mdts "$LCTL set_param -n \
23407 osp.*OST0000*.max_create_count=$max_count"
23408 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23409 do_nodes $mdts "$LCTL set_param -n \
23410 osp.*OST0000*.create_count=$count"
23411 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23412 grep "=0" && error "create_count is zero"
23415 for i in $(seq 120); do
23416 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23417 # system may be too busy to destroy all objs in time, use
23418 # a somewhat small value to not fail autotest
23419 [ $((old_iused - new_iused)) -gt 400 ] && break
23423 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23424 [ $((old_iused - new_iused)) -gt 400 ] ||
23425 error "objs not destroyed after unlink"
23427 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23434 local vdevdir=$(dirname $(facet_vdevice $ost))
23435 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23436 local zfs_zapid=$(do_facet $ost $cmd |
23437 grep -w "/O/0/d$((objid%32))" -C 5 |
23438 awk '/Object/{getline; print $1}')
23439 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23440 awk "/$objid = /"'{printf $3}')
23445 zfs_object_blksz() {
23449 local vdevdir=$(dirname $(facet_vdevice $ost))
23450 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23451 local blksz=$(do_facet $ost $cmd $objid |
23452 awk '/dblk/{getline; printf $4}')
23454 case "${blksz: -1}" in
23455 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23456 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23463 test_312() { # LU-4856
23464 remote_ost_nodsh && skip "remote OST with nodsh"
23465 [ "$ost1_FSTYPE" = "zfs" ] ||
23466 skip_env "the test only applies to zfs"
23468 local max_blksz=$(do_facet ost1 \
23469 $ZFS get -p recordsize $(facet_device ost1) |
23470 awk '!/VALUE/{print $3}')
23472 # to make life a little bit easier
23473 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23474 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23476 local tf=$DIR/$tdir/$tfile
23478 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23480 # Get ZFS object id
23481 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23482 # block size change by sequential overwrite
23485 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23486 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23488 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23489 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23493 # block size change by sequential append write
23494 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23495 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23496 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23499 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23500 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23501 oflag=sync conv=notrunc
23503 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23504 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23505 error "blksz error, actual $blksz, " \
23506 "expected: 2 * $count * $PAGE_SIZE"
23512 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23513 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23515 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23516 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23517 [ $blksz -eq $PAGE_SIZE ] ||
23518 error "blksz error: $blksz, expected: $PAGE_SIZE"
23520 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23521 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23522 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23524 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23525 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23526 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23528 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23531 remote_ost_nodsh && skip "remote OST with nodsh"
23533 local file=$DIR/$tfile
23536 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23538 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23539 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23540 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23541 error "write should failed"
23542 do_facet ost1 "$LCTL set_param fail_loc=0"
23545 run_test 313 "io should fail after last_rcvd update fail"
23548 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23550 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23551 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23553 wait_delete_completed
23554 do_facet ost1 "$LCTL set_param fail_loc=0"
23556 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23558 test_315() { # LU-618
23559 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23561 local file=$DIR/$tfile
23564 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23565 error "multiop file write failed"
23566 $MULTIOP $file oO_RDONLY:r4063232_c &
23571 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23574 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23577 run_test 315 "read should be accounted"
23580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23581 large_xattr_enabled || skip_env "ea_inode feature disabled"
23583 rm -rf $DIR/$tdir/d
23584 mkdir -p $DIR/$tdir/d
23585 chown nobody $DIR/$tdir/d
23586 touch $DIR/$tdir/d/file
23588 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23590 run_test 316 "lfs mv"
23593 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23594 skip "Need MDS version at least 2.11.53"
23595 if [ "$ost1_FSTYPE" == "zfs" ]; then
23596 skip "LU-10370: no implementation for ZFS"
23600 local grant_blk_size
23602 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23603 awk '/grant_block_size:/ { print $2; exit; }')
23605 # Create File of size 5M. Truncate it to below size's and verify
23608 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23609 error "Create file $DIR/$tfile failed"
23610 stack_trap "rm -f $DIR/$tfile" EXIT
23612 for trunc_sz in 2097152 4097 4000 509 0; do
23613 $TRUNCATE $DIR/$tfile $trunc_sz ||
23614 error "truncate $tfile to $trunc_sz failed"
23615 local sz=$(stat --format=%s $DIR/$tfile)
23616 local blk=$(stat --format=%b $DIR/$tfile)
23617 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23618 grant_blk_size) * 8))
23620 if [[ $blk -ne $trunc_blk ]]; then
23621 $(which stat) $DIR/$tfile
23622 error "Expected Block $trunc_blk got $blk for $tfile"
23625 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23626 error "Expected Size $trunc_sz got $sz for $tfile"
23631 # Create file with a hole and write actual two blocks. Block count
23634 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23635 conv=fsync || error "Create file : $DIR/$tfile"
23637 # Calculate the final truncate size.
23638 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23641 # truncate to size $trunc_sz bytes. Strip the last block
23642 # The block count must drop to 8
23644 $TRUNCATE $DIR/$tfile $trunc_sz ||
23645 error "truncate $tfile to $trunc_sz failed"
23647 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23648 sz=$(stat --format=%s $DIR/$tfile)
23649 blk=$(stat --format=%b $DIR/$tfile)
23651 if [[ $blk -ne $trunc_bsz ]]; then
23652 $(which stat) $DIR/$tfile
23653 error "Expected Block $trunc_bsz got $blk for $tfile"
23656 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23657 error "Expected Size $trunc_sz got $sz for $tfile"
23659 run_test 317 "Verify blocks get correctly update after truncate"
23662 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23663 local old_max_active=$($LCTL get_param -n \
23664 ${llite_name}.max_read_ahead_async_active \
23667 $LCTL set_param llite.*.max_read_ahead_async_active=256
23668 local max_active=$($LCTL get_param -n \
23669 ${llite_name}.max_read_ahead_async_active \
23671 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23673 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23674 error "set max_read_ahead_async_active should succeed"
23676 $LCTL set_param llite.*.max_read_ahead_async_active=512
23677 max_active=$($LCTL get_param -n \
23678 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23679 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23681 # restore @max_active
23682 [ $old_max_active -ne 0 ] && $LCTL set_param \
23683 llite.*.max_read_ahead_async_active=$old_max_active
23685 local old_threshold=$($LCTL get_param -n \
23686 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23687 local max_per_file_mb=$($LCTL get_param -n \
23688 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23690 local invalid=$(($max_per_file_mb + 1))
23692 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23693 && error "set $invalid should fail"
23695 local valid=$(($invalid - 1))
23697 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23698 error "set $valid should succeed"
23699 local threshold=$($LCTL get_param -n \
23700 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23701 [ $threshold -eq $valid ] || error \
23702 "expect threshold $valid got $threshold"
23704 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23706 run_test 318 "Verify async readahead tunables"
23709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23711 local before=$(date +%s)
23713 local mdir=$DIR/$tdir
23714 local file=$mdir/xxx
23716 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23719 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23720 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23721 $LFS mv -m1 $file &
23724 dd if=$file of=/dev/null
23726 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23727 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23729 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23731 run_test 319 "lost lease lock on migrate error"
23733 test_398a() { # LU-4198
23734 local ost1_imp=$(get_osc_import_name client ost1)
23735 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23738 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23739 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23741 # request a new lock on client
23742 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23744 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23745 local lock_count=$($LCTL get_param -n \
23746 ldlm.namespaces.$imp_name.lru_size)
23747 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23749 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23751 # no lock cached, should use lockless IO and not enqueue new lock
23752 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23753 lock_count=$($LCTL get_param -n \
23754 ldlm.namespaces.$imp_name.lru_size)
23755 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23757 run_test 398a "direct IO should cancel lock otherwise lockless"
23759 test_398b() { # LU-4198
23760 which fio || skip_env "no fio installed"
23761 $LFS setstripe -c -1 $DIR/$tfile
23764 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23767 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23768 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23769 --numjobs=$njobs --fallocate=none \
23770 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23771 --filename=$DIR/$tfile &
23774 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23775 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23776 --numjobs=$njobs --fallocate=none \
23777 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23778 --filename=$DIR/$tfile || true
23783 run_test 398b "DIO and buffer IO race"
23785 test_398c() { # LU-4198
23786 local ost1_imp=$(get_osc_import_name client ost1)
23787 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23790 which fio || skip_env "no fio installed"
23792 saved_debug=$($LCTL get_param -n debug)
23793 $LCTL set_param debug=0
23795 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23796 ((size /= 1024)) # by megabytes
23797 ((size /= 2)) # write half of the OST at most
23798 [ $size -gt 40 ] && size=40 #reduce test time anyway
23800 $LFS setstripe -c 1 $DIR/$tfile
23802 # it seems like ldiskfs reserves more space than necessary if the
23803 # writing blocks are not mapped, so it extends the file firstly
23804 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23805 cancel_lru_locks osc
23807 # clear and verify rpc_stats later
23808 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23811 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23812 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23813 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23814 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23815 --filename=$DIR/$tfile
23816 [ $? -eq 0 ] || error "fio write error"
23818 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23819 error "Locks were requested while doing AIO"
23821 # get the percentage of 1-page I/O
23822 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23823 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23825 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23827 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23828 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23829 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23830 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23831 --filename=$DIR/$tfile
23832 [ $? -eq 0 ] || error "fio mixed read write error"
23834 echo "AIO with large block size ${size}M"
23835 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23836 --numjobs=1 --fallocate=none --ioengine=libaio \
23837 --iodepth=16 --allow_file_create=0 --size=${size}M \
23838 --filename=$DIR/$tfile
23839 [ $? -eq 0 ] || error "fio large block size failed"
23842 $LCTL set_param debug="$saved_debug"
23844 run_test 398c "run fio to test AIO"
23846 test_398d() { # LU-13846
23847 which aiocp || skip_env "no aiocp installed"
23848 local aio_file=$DIR/$tfile.aio
23850 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23852 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23853 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23854 stack_trap "rm -f $DIR/$tfile $aio_file"
23856 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23858 # make sure we don't crash and fail properly
23859 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23860 error "aio not aligned with PAGE SIZE should fail"
23862 rm -f $DIR/$tfile $aio_file
23864 run_test 398d "run aiocp to verify block size > stripe size"
23867 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23868 touch $DIR/$tfile.new
23869 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23871 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23873 test_398f() { # LU-14687
23874 which aiocp || skip_env "no aiocp installed"
23875 local aio_file=$DIR/$tfile.aio
23877 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23879 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23880 stack_trap "rm -f $DIR/$tfile $aio_file"
23882 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23883 $LCTL set_param fail_loc=0x1418
23884 # make sure we don't crash and fail properly
23885 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23886 error "aio with page allocation failure succeeded"
23887 $LCTL set_param fail_loc=0
23888 diff $DIR/$tfile $aio_file
23889 [[ $? != 0 ]] || error "no diff after failed aiocp"
23891 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23893 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23894 # stripe and i/o size must be > stripe size
23895 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23896 # single RPC in flight. This test shows async DIO submission is working by
23897 # showing multiple RPCs in flight.
23898 test_398g() { # LU-13798
23899 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23901 # We need to do some i/o first to acquire enough grant to put our RPCs
23902 # in flight; otherwise a new connection may not have enough grant
23904 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23905 error "parallel dio failed"
23906 stack_trap "rm -f $DIR/$tfile"
23908 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23909 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23910 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23911 stack_trap "$LCTL set_param -n $pages_per_rpc"
23913 # Recreate file so it's empty
23915 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23916 #Pause rpc completion to guarantee we see multiple rpcs in flight
23917 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23918 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23919 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23922 $LCTL set_param osc.*.rpc_stats=c
23924 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23925 error "parallel dio failed"
23926 stack_trap "rm -f $DIR/$tfile"
23928 $LCTL get_param osc.*-OST0000-*.rpc_stats
23929 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23930 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23931 grep "8:" | awk '{print $8}')
23932 # We look at the "8 rpcs in flight" field, and verify A) it is present
23933 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23934 # as expected for an 8M DIO to a file with 1M stripes.
23935 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23937 # Verify turning off parallel dio works as expected
23939 $LCTL set_param osc.*.rpc_stats=c
23940 $LCTL set_param llite.*.parallel_dio=0
23941 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23943 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23944 error "dio with parallel dio disabled failed"
23946 # Ideally, we would see only one RPC in flight here, but there is an
23947 # unavoidable race between i/o completion and RPC in flight counting,
23948 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23949 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23950 # So instead we just verify it's always < 8.
23951 $LCTL get_param osc.*-OST0000-*.rpc_stats
23952 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23953 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23954 grep '^$' -B1 | grep . | awk '{print $1}')
23955 [ $ret != "8:" ] ||
23956 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23958 run_test 398g "verify parallel dio async RPC submission"
23960 test_398h() { # LU-13798
23961 local dio_file=$DIR/$tfile.dio
23963 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23965 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23966 stack_trap "rm -f $DIR/$tfile $dio_file"
23968 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
23969 error "parallel dio failed"
23970 diff $DIR/$tfile $dio_file
23971 [[ $? == 0 ]] || error "file diff after aiocp"
23973 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
23975 test_398i() { # LU-13798
23976 local dio_file=$DIR/$tfile.dio
23978 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23980 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23981 stack_trap "rm -f $DIR/$tfile $dio_file"
23983 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23984 $LCTL set_param fail_loc=0x1418
23985 # make sure we don't crash and fail properly
23986 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
23987 error "parallel dio page allocation failure succeeded"
23988 diff $DIR/$tfile $dio_file
23989 [[ $? != 0 ]] || error "no diff after failed aiocp"
23991 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
23993 test_398j() { # LU-13798
23994 # Stripe size > RPC size but less than i/o size tests split across
23995 # stripes and RPCs for individual i/o op
23996 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
23998 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
23999 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24000 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24001 stack_trap "$LCTL set_param -n $pages_per_rpc"
24003 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24004 error "parallel dio write failed"
24005 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24007 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24008 error "parallel dio read failed"
24009 diff $DIR/$tfile $DIR/$tfile.2
24010 [[ $? == 0 ]] || error "file diff after parallel dio read"
24012 run_test 398j "test parallel dio where stripe size > rpc_size"
24014 test_398k() { # LU-13798
24015 wait_delete_completed
24018 # 4 stripe file; we will cause out of space on OST0
24019 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24021 # Fill OST0 (if it's not too large)
24022 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24024 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24025 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24027 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24028 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24029 error "dd should fill OST0"
24030 stack_trap "rm -f $DIR/$tfile.1"
24032 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24036 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24037 error "file is not 0 bytes in size"
24039 # dd above should not succeed, but don't error until here so we can
24040 # get debug info above
24042 error "parallel dio write with enospc succeeded"
24043 stack_trap "rm -f $DIR/$tfile"
24045 run_test 398k "test enospc on first stripe"
24047 test_398l() { # LU-13798
24048 wait_delete_completed
24051 # 4 stripe file; we will cause out of space on OST0
24052 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24053 # happens on the second i/o chunk we issue
24054 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24056 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24057 stack_trap "rm -f $DIR/$tfile"
24059 # Fill OST0 (if it's not too large)
24060 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24062 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24063 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24065 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24066 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24067 error "dd should fill OST0"
24068 stack_trap "rm -f $DIR/$tfile.1"
24070 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24072 stack_trap "rm -f $DIR/$tfile.2"
24074 # Check that short write completed as expected
24075 ls -la $DIR/$tfile.2
24076 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24077 error "file is not 1M in size"
24079 # dd above should not succeed, but don't error until here so we can
24080 # get debug info above
24082 error "parallel dio write with enospc succeeded"
24084 # Truncate source file to same length as output file and diff them
24085 $TRUNCATE $DIR/$tfile 1048576
24086 diff $DIR/$tfile $DIR/$tfile.2
24087 [[ $? == 0 ]] || error "data incorrect after short write"
24089 run_test 398l "test enospc on intermediate stripe/RPC"
24091 test_398m() { # LU-13798
24092 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24094 # Set up failure on OST0, the first stripe:
24095 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24096 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24097 # So this fail_val specifies OST0
24098 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24099 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24101 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24102 error "parallel dio write with failure on first stripe succeeded"
24103 stack_trap "rm -f $DIR/$tfile"
24104 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24106 # Place data in file for read
24107 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24108 error "parallel dio write failed"
24110 # Fail read on OST0, first stripe
24111 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24112 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24113 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24114 error "parallel dio read with error on first stripe succeeded"
24115 rm -f $DIR/$tfile.2
24116 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24118 # Switch to testing on OST1, second stripe
24119 # Clear file contents, maintain striping
24121 # Set up failure on OST1, second stripe:
24122 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24123 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24125 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24126 error "parallel dio write with failure on first stripe succeeded"
24127 stack_trap "rm -f $DIR/$tfile"
24128 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24130 # Place data in file for read
24131 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24132 error "parallel dio write failed"
24134 # Fail read on OST1, second stripe
24135 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24136 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24137 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24138 error "parallel dio read with error on first stripe succeeded"
24139 rm -f $DIR/$tfile.2
24140 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24142 run_test 398m "test RPC failures with parallel dio"
24144 # Parallel submission of DIO should not cause problems for append, but it's
24145 # important to verify.
24146 test_398n() { # LU-13798
24147 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24149 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24150 error "dd to create source file failed"
24151 stack_trap "rm -f $DIR/$tfile"
24153 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24154 error "parallel dio write with failure on second stripe succeeded"
24155 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24156 diff $DIR/$tfile $DIR/$tfile.1
24157 [[ $? == 0 ]] || error "data incorrect after append"
24160 run_test 398n "test append with parallel DIO"
24163 local read_write=$1
24164 if [ "$read_write" = "write" ]; then
24165 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24166 elif [ "$read_write" = "read" ]; then
24167 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24169 error "argument error"
24172 # turn off debug for performance testing
24173 local saved_debug=$($LCTL get_param -n debug)
24174 $LCTL set_param debug=0
24176 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24178 # get ost1 size - $FSNAME-OST0000
24179 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24180 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24181 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24183 if [ "$read_write" = "read" ]; then
24184 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24187 local start_time=$(date +%s.%N)
24188 $dd_cmd bs=1M count=$blocks oflag=sync ||
24189 error "real dd $read_write error"
24190 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24192 if [ "$read_write" = "write" ]; then
24196 # define OBD_FAIL_OST_FAKE_RW 0x238
24197 do_facet ost1 $LCTL set_param fail_loc=0x238
24199 local start_time=$(date +%s.%N)
24200 $dd_cmd bs=1M count=$blocks oflag=sync ||
24201 error "fake dd $read_write error"
24202 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24204 if [ "$read_write" = "write" ]; then
24206 cancel_lru_locks osc
24207 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24208 error "$tfile size not $blocks MB"
24210 do_facet ost1 $LCTL set_param fail_loc=0
24212 echo "fake $read_write $duration_fake vs. normal $read_write" \
24213 "$duration in seconds"
24214 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24215 error_not_in_vm "fake write is slower"
24217 $LCTL set_param -n debug="$saved_debug"
24220 test_399a() { # LU-7655 for OST fake write
24221 remote_ost_nodsh && skip "remote OST with nodsh"
24225 run_test 399a "fake write should not be slower than normal write"
24227 test_399b() { # LU-8726 for OST fake read
24228 remote_ost_nodsh && skip "remote OST with nodsh"
24229 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24230 skip_env "ldiskfs only test"
24235 run_test 399b "fake read should not be slower than normal read"
24237 test_400a() { # LU-1606, was conf-sanity test_74
24238 if ! which $CC > /dev/null 2>&1; then
24239 skip_env "$CC is not installed"
24242 local extra_flags=''
24243 local out=$TMP/$tfile
24244 local prefix=/usr/include/lustre
24247 # Oleg removes c files in his test rig so test if any c files exist
24248 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24249 skip_env "Needed c test files are missing"
24251 if ! [[ -d $prefix ]]; then
24252 # Assume we're running in tree and fixup the include path.
24253 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24254 extra_flags+=" -L$LUSTRE/utils/.lib"
24257 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24258 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24259 error "client api broken"
24263 run_test 400a "Lustre client api program can compile and link"
24265 test_400b() { # LU-1606, LU-5011
24267 local out=$TMP/$tfile
24268 local prefix=/usr/include/linux/lustre
24270 # We use a hard coded prefix so that this test will not fail
24271 # when run in tree. There are headers in lustre/include/lustre/
24272 # that are not packaged (like lustre_idl.h) and have more
24273 # complicated include dependencies (like config.h and lnet/types.h).
24274 # Since this test about correct packaging we just skip them when
24275 # they don't exist (see below) rather than try to fixup cppflags.
24277 if ! which $CC > /dev/null 2>&1; then
24278 skip_env "$CC is not installed"
24281 for header in $prefix/*.h; do
24282 if ! [[ -f "$header" ]]; then
24286 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24287 continue # lustre_ioctl.h is internal header
24290 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24291 error "cannot compile '$header'"
24295 run_test 400b "packaged headers can be compiled"
24297 test_401a() { #LU-7437
24298 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24299 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24301 #count the number of parameters by "list_param -R"
24302 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24303 #count the number of parameters by listing proc files
24304 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24305 echo "proc_dirs='$proc_dirs'"
24306 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24307 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24310 [ $params -eq $procs ] ||
24311 error "found $params parameters vs. $procs proc files"
24313 # test the list_param -D option only returns directories
24314 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24315 #count the number of parameters by listing proc directories
24316 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24319 [ $params -eq $procs ] ||
24320 error "found $params parameters vs. $procs proc files"
24322 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24325 # jobid_var may not allow arbitrary values, so use jobid_name
24327 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24328 local testname=jobid_name tmp='testing%p'
24330 local testname=jobid_var tmp=testing
24333 local save=$($LCTL get_param -n $testname)
24335 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24336 error "no error returned when setting bad parameters"
24338 local jobid_new=$($LCTL get_param -n foe $testname baz)
24339 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24341 $LCTL set_param -n fog=bam $testname=$save bat=fog
24342 local jobid_old=$($LCTL get_param -n foe $testname bag)
24343 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24345 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24348 # jobid_var may not allow arbitrary values, so use jobid_name
24350 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24351 local testname=jobid_name
24353 local testname=jobid_var
24356 local jobid_var_old=$($LCTL get_param -n $testname)
24357 local jobid_var_new
24359 $LCTL set_param $testname= &&
24360 error "no error returned for 'set_param a='"
24362 jobid_var_new=$($LCTL get_param -n $testname)
24363 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24364 error "$testname was changed by setting without value"
24366 $LCTL set_param $testname &&
24367 error "no error returned for 'set_param a'"
24369 jobid_var_new=$($LCTL get_param -n $testname)
24370 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24371 error "$testname was changed by setting without value"
24373 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24376 # jobid_var may not allow arbitrary values, so use jobid_name
24378 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24379 local testname=jobid_name new_value='foo=bar%p'
24381 local testname=jobid_var new_valuie=foo=bar
24384 local jobid_var_old=$($LCTL get_param -n $testname)
24385 local jobid_var_new
24387 $LCTL set_param $testname=$new_value ||
24388 error "'set_param a=b' did not accept a value containing '='"
24390 jobid_var_new=$($LCTL get_param -n $testname)
24391 [[ "$jobid_var_new" == "$new_value" ]] ||
24392 error "'set_param a=b' failed on a value containing '='"
24394 # Reset the $testname to test the other format
24395 $LCTL set_param $testname=$jobid_var_old
24396 jobid_var_new=$($LCTL get_param -n $testname)
24397 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24398 error "failed to reset $testname"
24400 $LCTL set_param $testname $new_value ||
24401 error "'set_param a b' did not accept a value containing '='"
24403 jobid_var_new=$($LCTL get_param -n $testname)
24404 [[ "$jobid_var_new" == "$new_value" ]] ||
24405 error "'set_param a b' failed on a value containing '='"
24407 $LCTL set_param $testname $jobid_var_old
24408 jobid_var_new=$($LCTL get_param -n $testname)
24409 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24410 error "failed to reset $testname"
24412 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24414 test_401e() { # LU-14779
24415 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24416 error "lctl list_param MGC* failed"
24417 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24418 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24419 error "lctl get_param lru_size failed"
24421 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24424 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24425 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24426 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24427 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24428 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24429 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24430 remote_mds_nodsh && skip "remote MDS with nodsh"
24432 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24433 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24434 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24435 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24436 echo "Touch failed - OK"
24438 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24441 local file1=$DIR/$tfile.1
24442 local file2=$DIR/$tfile.2
24443 local tfile=$TMP/$tfile
24445 rm -f $file1 $file2 $tfile
24450 # 30 sec OBD_TIMEOUT in ll_getattr()
24451 # right before populating st_nlink
24452 $LCTL set_param fail_loc=0x80001409
24453 stat -c %h $file1 > $tfile &
24455 # create an alias, drop all locks and reclaim the dentry
24457 cancel_lru_locks mdc
24458 cancel_lru_locks osc
24459 sysctl -w vm.drop_caches=2
24463 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24465 rm -f $tfile $file1 $file2
24467 run_test 403 "i_nlink should not drop to zero due to aliasing"
24469 test_404() { # LU-6601
24470 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24471 skip "Need server version newer than 2.8.52"
24472 remote_mds_nodsh && skip "remote MDS with nodsh"
24474 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24475 awk '/osp .*-osc-MDT/ { print $4}')
24478 for osp in $mosps; do
24479 echo "Deactivate: " $osp
24480 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24481 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24482 awk -vp=$osp '$4 == p { print $2 }')
24483 [ $stat = IN ] || {
24484 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24485 error "deactivate error"
24487 echo "Activate: " $osp
24488 do_facet $SINGLEMDS $LCTL --device %$osp activate
24489 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24490 awk -vp=$osp '$4 == p { print $2 }')
24491 [ $stat = UP ] || {
24492 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24493 error "activate error"
24497 run_test 404 "validate manual {de}activated works properly for OSPs"
24500 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24501 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24502 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24503 skip "Layout swap lock is not supported"
24505 check_swap_layouts_support
24506 check_swap_layout_no_dom $DIR
24508 test_mkdir $DIR/$tdir
24509 swap_lock_test -d $DIR/$tdir ||
24510 error "One layout swap locked test failed"
24512 run_test 405 "Various layout swap lock tests"
24515 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24516 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24517 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24519 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24520 skip "Need MDS version at least 2.8.50"
24522 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24523 local test_pool=$TESTNAME
24525 pool_add $test_pool || error "pool_add failed"
24526 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24527 error "pool_add_targets failed"
24529 save_layout_restore_at_exit $MOUNT
24531 # parent set default stripe count only, child will stripe from both
24532 # parent and fs default
24533 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24534 error "setstripe $MOUNT failed"
24535 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24536 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24537 for i in $(seq 10); do
24538 local f=$DIR/$tdir/$tfile.$i
24539 touch $f || error "touch failed"
24540 local count=$($LFS getstripe -c $f)
24541 [ $count -eq $OSTCOUNT ] ||
24542 error "$f stripe count $count != $OSTCOUNT"
24543 local offset=$($LFS getstripe -i $f)
24544 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24545 local size=$($LFS getstripe -S $f)
24546 [ $size -eq $((def_stripe_size * 2)) ] ||
24547 error "$f stripe size $size != $((def_stripe_size * 2))"
24548 local pool=$($LFS getstripe -p $f)
24549 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24552 # change fs default striping, delete parent default striping, now child
24553 # will stripe from new fs default striping only
24554 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24555 error "change $MOUNT default stripe failed"
24556 $LFS setstripe -c 0 $DIR/$tdir ||
24557 error "delete $tdir default stripe failed"
24558 for i in $(seq 11 20); do
24559 local f=$DIR/$tdir/$tfile.$i
24560 touch $f || error "touch $f failed"
24561 local count=$($LFS getstripe -c $f)
24562 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24563 local offset=$($LFS getstripe -i $f)
24564 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24565 local size=$($LFS getstripe -S $f)
24566 [ $size -eq $def_stripe_size ] ||
24567 error "$f stripe size $size != $def_stripe_size"
24568 local pool=$($LFS getstripe -p $f)
24569 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24572 unlinkmany $DIR/$tdir/$tfile. 1 20
24574 local f=$DIR/$tdir/$tfile
24575 pool_remove_all_targets $test_pool $f
24576 pool_remove $test_pool $f
24578 run_test 406 "DNE support fs default striping"
24581 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24582 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24583 skip "Need MDS version at least 2.8.55"
24584 remote_mds_nodsh && skip "remote MDS with nodsh"
24586 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24587 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24588 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24589 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24590 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24592 #define OBD_FAIL_DT_TXN_STOP 0x2019
24593 for idx in $(seq $MDSCOUNT); do
24594 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24596 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24597 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24598 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24601 run_test 407 "transaction fail should cause operation fail"
24604 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24606 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24607 lctl set_param fail_loc=0x8000040a
24608 # let ll_prepare_partial_page() fail
24609 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24613 # create at least 100 unused inodes so that
24614 # shrink_icache_memory(0) should not return 0
24615 touch $DIR/$tfile-{0..100}
24616 rm -f $DIR/$tfile-{0..100}
24619 echo 2 > /proc/sys/vm/drop_caches
24621 run_test 408 "drop_caches should not hang due to page leaks"
24625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24627 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24628 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24629 touch $DIR/$tdir/guard || error "(2) Fail to create"
24631 local PREFIX=$(str_repeat 'A' 128)
24632 echo "Create 1K hard links start at $(date)"
24633 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24634 error "(3) Fail to hard link"
24636 echo "Links count should be right although linkEA overflow"
24637 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24638 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24639 [ $linkcount -eq 1001 ] ||
24640 error "(5) Unexpected hard links count: $linkcount"
24642 echo "List all links start at $(date)"
24643 ls -l $DIR/$tdir/foo > /dev/null ||
24644 error "(6) Fail to list $DIR/$tdir/foo"
24646 echo "Unlink hard links start at $(date)"
24647 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24648 error "(7) Fail to unlink"
24649 echo "Unlink hard links finished at $(date)"
24651 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24655 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24656 skip "Need client version at least 2.9.59"
24657 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24658 skip "Need MODULES build"
24660 # Create a file, and stat it from the kernel
24661 local testfile=$DIR/$tfile
24664 local run_id=$RANDOM
24665 local my_ino=$(stat --format "%i" $testfile)
24667 # Try to insert the module. This will always fail as the
24668 # module is designed to not be inserted.
24669 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24672 # Anything but success is a test failure
24674 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24675 error "no inode match"
24677 run_test 410 "Test inode number returned from kernel thread"
24679 cleanup_test411_cgroup() {
24685 local cg_basedir=/sys/fs/cgroup/memory
24687 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24688 skip "no setup for cgroup"
24690 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24691 error "test file creation failed"
24692 cancel_lru_locks osc
24694 # Create a very small memory cgroup to force a slab allocation error
24695 local cgdir=$cg_basedir/osc_slab_alloc
24696 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24697 trap "cleanup_test411_cgroup $cgdir" EXIT
24698 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24699 echo 1M > $cgdir/memory.limit_in_bytes
24701 # Should not LBUG, just be killed by oom-killer
24702 # dd will return 0 even allocation failure in some environment.
24703 # So don't check return value
24704 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24705 cleanup_test411_cgroup $cgdir
24709 run_test 411 "Slab allocation error with cgroup does not LBUG"
24712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24713 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24714 skip "Need server version at least 2.10.55"
24717 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24718 error "mkdir failed"
24719 $LFS getdirstripe $DIR/$tdir
24720 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24721 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24722 error "expect $((MDSCOUT - 1)) get $stripe_index"
24723 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24724 [ $stripe_count -eq 2 ] ||
24725 error "expect 2 get $stripe_count"
24727 run_test 412 "mkdir on specific MDTs"
24729 generate_uneven_mdts() {
24741 echo "Check for uneven MDTs: "
24743 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24744 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24745 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24747 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24748 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24751 for ((i = 1; i < ${#ffree[@]}; i++)); do
24752 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24753 if [ $tmp -gt $max ]; then
24757 if [ $tmp -lt $min ]; then
24763 # Check if we need to generate uneven MDTs
24764 local diff=$(((max - min) * 100 / min))
24765 local testdir=$DIR/$tdir-fillmdt
24770 while (( diff < threshold )); do
24771 # generate uneven MDTs, create till $threshold% diff
24772 echo -n "weight diff=$diff% must be > $threshold% ..."
24773 echo "Fill MDT$min_index with 100 files: loop $i"
24774 testdir=$DIR/$tdir-fillmdt/$i
24775 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24776 error "mkdir $testdir failed"
24777 $LFS setstripe -E 1M -L mdt $testdir ||
24778 error "setstripe $testdir failed"
24779 for F in f.{0..99}; do
24780 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24781 /dev/null 2>&1 || error "dd $F failed"
24784 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24785 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24786 max=$(((${ffree[max_index]} >> 8) * \
24787 (${bavail[max_index]} * bsize >> 16)))
24788 min=$(((${ffree[min_index]} >> 8) * \
24789 (${bavail[min_index]} * bsize >> 16)))
24790 diff=$(((max - min) * 100 / min))
24794 echo "MDT filesfree available: ${ffree[@]}"
24795 echo "MDT blocks available: ${bavail[@]}"
24796 echo "weight diff=$diff%"
24801 local stripe_count=$2
24802 local mdts=$(comma_list $(mdts_nodes))
24805 local lmv_qos_prio_free
24806 local lmv_qos_threshold_rr
24807 local lmv_qos_maxage
24808 local lod_qos_prio_free
24809 local lod_qos_threshold_rr
24810 local lod_qos_maxage
24814 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24815 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24816 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24818 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24819 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24820 stack_trap "$LCTL set_param \
24821 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24822 stack_trap "$LCTL set_param \
24823 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24824 stack_trap "$LCTL set_param \
24825 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24827 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24828 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24829 lod_qos_prio_free=${lod_qos_prio_free%%%}
24830 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24831 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24832 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24833 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24834 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24835 stack_trap "do_nodes $mdts $LCTL set_param \
24836 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24837 stack_trap "do_nodes $mdts $LCTL set_param \
24838 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24839 stack_trap "do_nodes $mdts $LCTL set_param \
24840 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24842 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24843 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24845 testdir=$DIR/$tdir-s$stripe_count/rr
24847 local stripe_index=$($LFS getstripe -m $testdir)
24848 local test_mkdir_rr=true
24850 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24851 getfattr -d -m dmv -e hex $testdir | grep dmv
24852 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24853 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24854 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24855 test_mkdir_rr=false
24860 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24861 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24863 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24864 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24865 eval $mkdir_cmd $testdir/subdir$i ||
24866 error "$mkdir_cmd subdir$i failed"
24869 for (( i = 0; i < $MDSCOUNT; i++ )); do
24870 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24871 echo "$count directories created on MDT$i"
24872 if $test_mkdir_rr; then
24873 (( $count == 100 )) ||
24874 error "subdirs are not evenly distributed"
24875 elif (( $i == $stripe_index )); then
24876 (( $count == 100 * MDSCOUNT )) ||
24877 error "$count subdirs created on MDT$i"
24879 (( $count == 0 )) ||
24880 error "$count subdirs created on MDT$i"
24883 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24884 count=$($LFS getdirstripe $testdir/* |
24885 grep -c -P "^\s+$i\t")
24886 echo "$count stripes created on MDT$i"
24887 # deviation should < 5% of average
24888 (( $count >= 95 * stripe_count &&
24889 $count <= 105 * stripe_count)) ||
24890 error "stripes are not evenly distributed"
24895 echo "Check for uneven MDTs: "
24905 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24906 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24907 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24909 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24910 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24913 for ((i = 1; i < ${#ffree[@]}; i++)); do
24914 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24915 if [ $tmp -gt $max ]; then
24919 if [ $tmp -lt $min ]; then
24925 (( ${ffree[min_index]} > 0 )) ||
24926 skip "no free files in MDT$min_index"
24927 (( ${ffree[min_index]} < 100000000 )) ||
24928 skip "too many free files in MDT$min_index"
24930 echo "MDT filesfree available: ${ffree[@]}"
24931 echo "MDT blocks available: ${bavail[@]}"
24932 echo "weight diff=$(((max - min) * 100 / min))%"
24934 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24936 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
24937 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24938 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
24939 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24940 # decrease statfs age, so that it can be updated in time
24941 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24942 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24946 testdir=$DIR/$tdir-s$stripe_count/qos
24949 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
24950 for (( i = 0; i < num * MDSCOUNT; i++ )); do
24951 eval $mkdir_cmd $testdir/subdir$i ||
24952 error "$mkdir_cmd subdir$i failed"
24955 for (( i = 0; i < $MDSCOUNT; i++ )); do
24956 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24957 echo "$count directories created on MDT$i"
24959 if [ $stripe_count -gt 1 ]; then
24960 count=$($LFS getdirstripe $testdir/* |
24961 grep -c -P "^\s+$i\t")
24962 echo "$count stripes created on MDT$i"
24966 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
24967 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
24969 # D-value should > 10% of averge
24970 (( max - min >= num / 10 )) ||
24971 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
24974 if (( stripe_count > 1 )); then
24975 max=$($LFS getdirstripe $testdir/* |
24976 grep -c -P "^\s+$max_index\t")
24977 min=$($LFS getdirstripe $testdir/* |
24978 grep -c -P "^\s+$min_index\t")
24979 (( max - min >= num * stripe_count / 20 )) ||
24980 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
24992 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24993 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24994 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24996 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24998 for ((i = 1; i < ${#ffree[@]}; i++)); do
24999 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25000 (( tmp < min )) && min=$tmp && min_index=$i
25007 [ $MDSCOUNT -lt 2 ] &&
25008 skip "We need at least 2 MDTs for this test"
25010 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25011 skip "Need server version at least 2.12.52"
25015 generate_uneven_mdts 100
25016 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25017 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25018 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25019 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25020 error "mkdir failed"
25021 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25024 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25027 [ $MDSCOUNT -lt 2 ] &&
25028 skip "We need at least 2 MDTs for this test"
25030 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25031 skip "Need server version at least 2.12.52"
25036 generate_uneven_mdts 100
25037 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25038 testdir=$DIR/$tdir-s$stripe_count
25039 mkdir $testdir || error "mkdir $testdir failed"
25040 mkdir $testdir/rr || error "mkdir rr failed"
25041 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25042 error "mkdir qos failed"
25043 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25044 $testdir/rr || error "setdirstripe rr failed"
25045 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25046 error "setdirstripe failed"
25047 test_qos_mkdir "mkdir" $stripe_count
25050 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25053 (( $MDSCOUNT >= 2 )) ||
25054 skip "We need at least 2 MDTs for this test"
25056 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25057 skip "Need server version at least 2.14.51"
25063 testdir=$DIR/${tdir}-s1
25064 mkdir $testdir || error "mkdir $testdir failed"
25065 mkdir $testdir/rr || error "mkdir rr failed"
25066 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25067 # default max_inherit is -1, default max_inherit_rr is 0
25068 $LFS setdirstripe -D -c 1 $testdir/rr ||
25069 error "setdirstripe rr failed"
25070 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25071 error "setdirstripe qos failed"
25072 test_qos_mkdir "mkdir" 1
25074 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25075 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25076 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25077 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25078 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25080 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25081 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25082 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25083 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25084 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25085 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25086 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25087 error "level2 shouldn't have default LMV" || true
25089 run_test 413c "mkdir with default LMV max inherit rr"
25092 (( MDSCOUNT >= 2 )) ||
25093 skip "We need at least 2 MDTs for this test"
25095 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25096 skip "Need server version at least 2.14.51"
25098 local lmv_qos_threshold_rr
25100 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25102 stack_trap "$LCTL set_param \
25103 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25105 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25106 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25107 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25108 error "$tdir shouldn't have default LMV"
25109 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25110 error "mkdir sub failed"
25112 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25114 (( count == 100 )) || error "$count subdirs on MDT0"
25116 run_test 413d "inherit ROOT default LMV"
25123 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25124 unlinkmany $subdir/f. 100 &
25128 for pid in $pids; do
25132 run_test 413z "413 test cleanup"
25135 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25136 $LCTL set_param fail_loc=0x80000521
25137 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25140 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25144 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25145 skip "Need server version at least 2.11.52"
25155 # this test may be slow on ZFS
25156 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25158 # though this test is designed for striped directory, let's test normal
25159 # directory too since lock is always saved as CoS lock.
25160 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25161 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25170 start_time=$(date +%s)
25171 for i in $(seq $total); do
25172 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25175 end_time=$(date +%s)
25176 duration=$((end_time - start_time))
25178 kill -9 $setattr_pid
25180 echo "rename $total files took $duration sec"
25181 [ $duration -lt 100 ] || error "rename took $duration sec"
25183 run_test 415 "lock revoke is not missing"
25186 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25187 skip "Need server version at least 2.11.55"
25189 # define OBD_FAIL_OSD_TXN_START 0x19a
25190 do_facet mds1 lctl set_param fail_loc=0x19a
25192 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25196 run_test 416 "transaction start failure won't cause system hung"
25200 do_nodes $(comma_list $(mdts_nodes)) \
25201 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25202 do_nodes $(comma_list $(mdts_nodes)) \
25203 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25204 do_nodes $(comma_list $(mdts_nodes)) \
25205 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25209 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25210 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25211 skip "Need MDS version at least 2.11.56"
25213 trap cleanup_417 RETURN EXIT
25215 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25216 do_nodes $(comma_list $(mdts_nodes)) \
25217 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25218 $LFS migrate -m 0 $DIR/$tdir.1 &&
25219 error "migrate dir $tdir.1 should fail"
25221 do_nodes $(comma_list $(mdts_nodes)) \
25222 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25223 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25224 error "create remote dir $tdir.2 should fail"
25226 do_nodes $(comma_list $(mdts_nodes)) \
25227 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25228 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25229 error "create striped dir $tdir.3 should fail"
25232 run_test 417 "disable remote dir, striped dir and dir migration"
25234 # Checks that the outputs of df [-i] and lfs df [-i] match
25236 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25246 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25248 for count in {1..100}; do
25249 do_rpc_nodes "$CLIENTS" cancel_lru_locks
25252 # read the lines of interest
25253 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25254 error "df $inodes $dir | tail -n +2 failed"
25255 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25256 error "lfs df $inodes $dir | grep summary: failed"
25258 # skip first substrings of each output as they are different
25259 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25260 # compare the two outputs
25262 for i in {1..5}; do
25263 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25271 lfs df $inodes $dir
25272 error "df and lfs df $1 output mismatch: " \
25273 "df ${inodes}: ${df_out[*]}, " \
25274 "lfs df ${inodes}: ${lfs_df_out[*]}"
25279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25281 local dir=$DIR/$tdir
25282 local numfiles=$((RANDOM % 4096 + 2))
25283 local numblocks=$((RANDOM % 256 + 1))
25285 wait_delete_completed
25288 # check block output
25289 check_lfs_df blocks $dir
25290 # check inode output
25291 check_lfs_df inodes $dir
25293 # create a single file and retest
25294 echo "Creating a single file and testing"
25295 createmany -o $dir/$tfile- 1 &>/dev/null ||
25296 error "creating 1 file in $dir failed"
25297 check_lfs_df blocks $dir
25298 check_lfs_df inodes $dir
25300 # create a random number of files
25301 echo "Creating $((numfiles - 1)) files and testing"
25302 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25303 error "creating $((numfiles - 1)) files in $dir failed"
25305 # write a random number of blocks to the first test file
25306 echo "Writing $numblocks 4K blocks and testing"
25307 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25308 count=$numblocks &>/dev/null ||
25309 error "dd to $dir/${tfile}-0 failed"
25312 check_lfs_df blocks $dir
25313 check_lfs_df inodes $dir
25315 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25316 error "unlinking $numfiles files in $dir failed"
25318 run_test 418 "df and lfs df outputs match"
25322 local dir=$DIR/$tdir
25327 cancel_lru_locks mdc
25329 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25330 $LCTL set_param fail_loc=0x1410
25332 $LCTL set_param fail_loc=0
25335 run_test 419 "Verify open file by name doesn't crash kernel"
25339 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25340 skip "Need MDS version at least 2.12.53"
25342 local SAVE_UMASK=$(umask)
25343 local dir=$DIR/$tdir
25344 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25348 mkdir -m03777 $dir/testdir
25349 ls -dn $dir/testdir
25350 # Need to remove trailing '.' when SELinux is enabled
25351 local dirperms=$(ls -dn $dir/testdir |
25352 awk '{ sub(/\.$/, "", $1); print $1}')
25353 [ $dirperms == "drwxrwsrwt" ] ||
25354 error "incorrect perms on $dir/testdir"
25356 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25357 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25358 ls -n $dir/testdir/testfile
25359 local fileperms=$(ls -n $dir/testdir/testfile |
25360 awk '{ sub(/\.$/, "", $1); print $1}')
25361 [ $fileperms == "-rwxr-xr-x" ] ||
25362 error "incorrect perms on $dir/testdir/testfile"
25366 run_test 420 "clear SGID bit on non-directories for non-members"
25373 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25374 skip "Need MDS version at least 2.12.54"
25376 test_mkdir $DIR/$tdir
25377 createmany -o $DIR/$tdir/f 3
25378 cnt=$(ls -1 $DIR/$tdir | wc -l)
25379 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25381 fid1=$(lfs path2fid $DIR/$tdir/f1)
25382 fid2=$(lfs path2fid $DIR/$tdir/f2)
25383 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25385 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25386 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25388 cnt=$(ls -1 $DIR/$tdir | wc -l)
25389 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25391 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25392 createmany -o $DIR/$tdir/f 3
25393 cnt=$(ls -1 $DIR/$tdir | wc -l)
25394 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25396 fid1=$(lfs path2fid $DIR/$tdir/f1)
25397 fid2=$(lfs path2fid $DIR/$tdir/f2)
25398 echo "remove using fsname $FSNAME"
25399 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25401 cnt=$(ls -1 $DIR/$tdir | wc -l)
25402 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25404 run_test 421a "simple rm by fid"
25411 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25412 skip "Need MDS version at least 2.12.54"
25414 test_mkdir $DIR/$tdir
25415 createmany -o $DIR/$tdir/f 3
25416 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25419 FID1=$(lfs path2fid $DIR/$tdir/f1)
25420 FID2=$(lfs path2fid $DIR/$tdir/f2)
25421 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25423 kill -USR1 $MULTIPID
25426 cnt=$(ls $DIR/$tdir | wc -l)
25427 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25429 run_test 421b "rm by fid on open file"
25435 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25436 skip "Need MDS version at least 2.12.54"
25438 test_mkdir $DIR/$tdir
25439 createmany -o $DIR/$tdir/f 3
25440 touch $DIR/$tdir/$tfile
25441 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25442 cnt=$(ls -1 $DIR/$tdir | wc -l)
25443 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25445 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25446 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25448 cnt=$(ls $DIR/$tdir | wc -l)
25449 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25451 run_test 421c "rm by fid against hardlinked files"
25457 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25458 skip "Need MDS version at least 2.12.54"
25460 test_mkdir $DIR/$tdir
25461 createmany -o $DIR/$tdir/f 4097
25462 cnt=$(ls -1 $DIR/$tdir | wc -l)
25463 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25465 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25466 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25468 cnt=$(ls $DIR/$tdir | wc -l)
25470 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25472 run_test 421d "rmfid en masse"
25478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25479 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25480 skip "Need MDS version at least 2.12.54"
25482 mkdir -p $DIR/$tdir
25483 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25484 createmany -o $DIR/$tdir/striped_dir/f 512
25485 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25486 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25488 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25489 sed "s/[/][^:]*://g")
25490 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25492 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25494 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25496 run_test 421e "rmfid in DNE"
25502 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25503 skip "Need MDS version at least 2.12.54"
25505 test_mkdir $DIR/$tdir
25507 cnt=$(ls -1 $DIR/$tdir | wc -l)
25508 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25510 FID=$(lfs path2fid $DIR/$tdir/f)
25511 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25512 # rmfid should fail
25513 cnt=$(ls -1 $DIR/$tdir | wc -l)
25514 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25516 chmod a+rw $DIR/$tdir
25518 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25519 # rmfid should fail
25520 cnt=$(ls -1 $DIR/$tdir | wc -l)
25521 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25524 $RUNAS touch $DIR/$tdir/f
25525 FID=$(lfs path2fid $DIR/$tdir/f)
25526 echo "rmfid as root"
25527 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25528 cnt=$(ls -1 $DIR/$tdir | wc -l)
25529 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25532 $RUNAS touch $DIR/$tdir/f
25533 cnt=$(ls -1 $DIR/$tdir | wc -l)
25534 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25535 FID=$(lfs path2fid $DIR/$tdir/f)
25536 # rmfid w/o user_fid2path mount option should fail
25537 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25538 cnt=$(ls -1 $DIR/$tdir | wc -l)
25539 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25541 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25542 stack_trap "rmdir $tmpdir"
25543 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25544 error "failed to mount client'"
25545 stack_trap "umount_client $tmpdir"
25547 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25548 # rmfid should succeed
25549 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25550 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25552 # rmfid shouldn't allow to remove files due to dir's permission
25553 chmod a+rwx $tmpdir/$tdir
25554 touch $tmpdir/$tdir/f
25555 ls -la $tmpdir/$tdir
25556 FID=$(lfs path2fid $tmpdir/$tdir/f)
25557 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25560 run_test 421f "rmfid checks permissions"
25566 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25567 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25568 skip "Need MDS version at least 2.12.54"
25570 mkdir -p $DIR/$tdir
25571 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25572 createmany -o $DIR/$tdir/striped_dir/f 512
25573 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25574 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25576 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25577 sed "s/[/][^:]*://g")
25579 rm -f $DIR/$tdir/striped_dir/f1*
25580 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25581 removed=$((512 - cnt))
25583 # few files have been just removed, so we expect
25584 # rmfid to fail on their fids
25585 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25586 [ $removed != $errors ] && error "$errors != $removed"
25588 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25590 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25592 run_test 421g "rmfid to return errors properly"
25595 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25596 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25597 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25598 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25599 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25601 local amc=$(at_max_get client)
25602 local amo=$(at_max_get mds1)
25603 local timeout=`lctl get_param -n timeout`
25605 at_max_set 0 client
25608 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25609 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25610 fail_val=$(((2*timeout + 10)*1000))
25611 touch $DIR/$tdir/d3/file &
25613 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25614 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25615 fail_val=$((2*timeout + 5))
25616 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25620 sleep $((2 * timeout))
25624 touch $DIR/$tdir/d2/file3
25625 touch $DIR/$tdir/d2/file4
25626 touch $DIR/$tdir/d2/file5
25629 at_max_set $amc client
25630 at_max_set $amo mds1
25632 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25633 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25634 error "Watchdog is always throttled"
25636 run_test 422 "kill a process with RPC in progress"
25649 # ensure statfs cache is expired
25652 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25653 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25657 run_test 423 "statfs should return a right data"
25660 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25661 $LCTL set_param fail_loc=0x80000522
25662 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25665 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25668 test_mkdir -c -1 $DIR/$tdir
25669 $LFS setstripe -c -1 $DIR/$tdir
25671 lru_resize_disable "" 100
25672 stack_trap "lru_resize_enable" EXIT
25676 for i in $(seq $((MDSCOUNT * 125))); do
25677 local t=$DIR/$tdir/$tfile_$i
25679 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25680 error_noexit "Create file $t"
25682 stack_trap "rm -rf $DIR/$tdir" EXIT
25684 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25685 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25686 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25688 [ $lock_count -le $lru_size ] ||
25689 error "osc lock count $lock_count > lru size $lru_size"
25692 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25693 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25694 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25696 [ $lock_count -le $lru_size ] ||
25697 error "mdc lock count $lock_count > lru size $lru_size"
25700 run_test 425 "lock count should not exceed lru size"
25703 splice-test -r $DIR/$tfile
25704 splice-test -rd $DIR/$tfile
25705 splice-test $DIR/$tfile
25706 splice-test -d $DIR/$tfile
25708 run_test 426 "splice test on Lustre"
25711 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25712 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25713 skip "Need MDS version at least 2.12.4"
25719 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25720 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25722 $LFS getdirstripe $DIR/$tdir/1/dir
25724 #first setfattr for creating updatelog
25725 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25727 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25728 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25729 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25730 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25734 wait_recovery_complete mds2 $((2*TIMEOUT))
25736 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25737 echo $log | grep "get update log failed" &&
25738 error "update log corruption is detected" || true
25740 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25744 local cache_limit=$CACHE_MAX
25746 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25747 $LCTL set_param -n llite.*.max_cached_mb=64
25750 $LFS setstripe -c 1 $DIR/$tdir
25751 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25752 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25754 for f in $(seq 4); do
25755 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25759 cancel_lru_locks osc
25761 for f in $(seq 4); do
25762 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25766 run_test 428 "large block size IO should not hang"
25768 test_429() { # LU-7915 / LU-10948
25769 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25770 local testfile=$DIR/$tfile
25771 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25777 $LCTL get_param $ll_opencache_threshold_count ||
25778 skip "client does not have opencache parameter"
25780 set_opencache $new_flag
25781 stack_trap "restore_opencache"
25782 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25783 error "enable opencache failed"
25785 # drop MDC DLM locks
25786 cancel_lru_locks mdc
25787 # clear MDC RPC stats counters
25788 $LCTL set_param $mdc_rpcstats=clear
25790 # According to the current implementation, we need to run 3 times
25791 # open & close file to verify if opencache is enabled correctly.
25792 # 1st, RPCs are sent for lookup/open and open handle is released on
25794 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25795 # so open handle won't be released thereafter.
25796 # 3rd, No RPC is sent out.
25797 $MULTIOP $testfile oc || error "multiop failed"
25798 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25799 echo "1st: $first_rpc RPCs in flight"
25801 $MULTIOP $testfile oc || error "multiop failed"
25802 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25803 echo "2nd: $second_rpc RPCs in flight"
25805 $MULTIOP $testfile oc || error "multiop failed"
25806 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25807 echo "3rd: $third_rpc RPCs in flight"
25809 #verify no MDC RPC is sent
25810 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25812 run_test 429 "verify if opencache flag on client side does work"
25818 # data at [200K, 400K)
25819 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25820 error "256K->512K dd fails"
25822 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25823 error "2M->3M dd fails"
25825 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25826 error "4M->5M dd fails"
25827 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25828 # start at first component hole #1
25829 printf "Seeking hole from 1000 ... "
25830 offset=$(lseek_test -l 1000 $file)
25832 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25833 printf "Seeking data from 1000 ... "
25834 offset=$(lseek_test -d 1000 $file)
25836 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25838 # start at first component data block
25839 printf "Seeking hole from 300000 ... "
25840 offset=$(lseek_test -l 300000 $file)
25842 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25843 printf "Seeking data from 300000 ... "
25844 offset=$(lseek_test -d 300000 $file)
25846 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25848 # start at the first component but beyond end of object size
25849 printf "Seeking hole from 1000000 ... "
25850 offset=$(lseek_test -l 1000000 $file)
25852 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25853 printf "Seeking data from 1000000 ... "
25854 offset=$(lseek_test -d 1000000 $file)
25856 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25858 # start at second component stripe 2 (empty file)
25859 printf "Seeking hole from 1500000 ... "
25860 offset=$(lseek_test -l 1500000 $file)
25862 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25863 printf "Seeking data from 1500000 ... "
25864 offset=$(lseek_test -d 1500000 $file)
25866 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25868 # start at second component stripe 1 (all data)
25869 printf "Seeking hole from 3000000 ... "
25870 offset=$(lseek_test -l 3000000 $file)
25872 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25873 printf "Seeking data from 3000000 ... "
25874 offset=$(lseek_test -d 3000000 $file)
25876 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25878 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25879 error "2nd dd fails"
25880 echo "Add data block at 640K...1280K"
25882 # start at before new data block, in hole
25883 printf "Seeking hole from 600000 ... "
25884 offset=$(lseek_test -l 600000 $file)
25886 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25887 printf "Seeking data from 600000 ... "
25888 offset=$(lseek_test -d 600000 $file)
25890 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25892 # start at the first component new data block
25893 printf "Seeking hole from 1000000 ... "
25894 offset=$(lseek_test -l 1000000 $file)
25896 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25897 printf "Seeking data from 1000000 ... "
25898 offset=$(lseek_test -d 1000000 $file)
25900 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25902 # start at second component stripe 2, new data
25903 printf "Seeking hole from 1200000 ... "
25904 offset=$(lseek_test -l 1200000 $file)
25906 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25907 printf "Seeking data from 1200000 ... "
25908 offset=$(lseek_test -d 1200000 $file)
25910 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25912 # start beyond file end
25913 printf "Using offset > filesize ... "
25914 lseek_test -l 4000000 $file && error "lseek should fail"
25915 printf "Using offset > filesize ... "
25916 lseek_test -d 4000000 $file && error "lseek should fail"
25922 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25923 skip "MDT does not support SEEK_HOLE"
25925 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25926 skip "OST does not support SEEK_HOLE"
25928 local file=$DIR/$tdir/$tfile
25930 mkdir -p $DIR/$tdir
25932 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25933 # OST stripe #1 will have continuous data at [1M, 3M)
25934 # OST stripe #2 is empty
25935 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25936 lseek_test_430 $file
25938 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25939 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25940 lseek_test_430 $file
25942 $LFS setstripe -c2 -S 512K $file
25943 echo "Two stripes, stripe size 512K"
25944 lseek_test_430 $file
25946 # FLR with stale mirror
25947 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25949 echo "Mirrored file:"
25950 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25951 echo "Plain 2 stripes 1M"
25952 lseek_test_430 $file
25955 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25958 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25959 skip "OST does not support SEEK_HOLE"
25962 local file=$DIR/$tdir/$tfile
25964 mkdir -p $DIR/$tdir
25965 # Empty layout lseek should fail
25968 printf "Seeking hole from 0 ... "
25969 lseek_test -l 0 $file && error "lseek should fail"
25970 printf "Seeking data from 0 ... "
25971 lseek_test -d 0 $file && error "lseek should fail"
25975 $LFS setstripe -E 1M -c2 -E eof $file
25976 $TRUNCATE $file 1048576
25977 printf "Seeking hole from 1000000 ... "
25978 offset=$(lseek_test -l 1000000 $file)
25980 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25981 printf "Seeking data from 1000000 ... "
25982 lseek_test -d 1000000 $file && error "lseek should fail"
25985 # full component followed by non-inited one
25986 $LFS setstripe -E 1M -c2 -E eof $file
25987 dd if=/dev/urandom of=$file bs=1M count=1
25988 printf "Seeking hole from 1000000 ... "
25989 offset=$(lseek_test -l 1000000 $file)
25991 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25992 printf "Seeking hole from 1048576 ... "
25993 lseek_test -l 1048576 $file && error "lseek should fail"
25994 # init second component and truncate back
25995 echo "123" >> $file
25996 $TRUNCATE $file 1048576
25997 printf "Seeking hole from 1000000 ... "
25998 offset=$(lseek_test -l 1000000 $file)
26000 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26001 printf "Seeking hole from 1048576 ... "
26002 lseek_test -l 1048576 $file && error "lseek should fail"
26003 # boundary checks for big values
26004 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26005 offset=$(lseek_test -d 0 $file.10g)
26006 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26007 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26008 offset=$(lseek_test -d 0 $file.100g)
26009 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26012 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26015 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26016 skip "OST does not support SEEK_HOLE"
26018 local file=$DIR/$tdir/$tfile
26021 mkdir -p $DIR/$tdir
26022 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26024 # cp version 8.33+ prefers lseek over fiemap
26025 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26027 time cp $file /dev/null
26028 (( SECONDS - start < 5 )) ||
26029 error "cp: too long runtime $((SECONDS - start))"
26032 # tar version 1.29+ supports SEEK_HOLE/DATA
26033 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26035 time tar cS $file - | cat > /dev/null
26036 (( SECONDS - start < 5 )) ||
26037 error "tar: too long runtime $((SECONDS - start))"
26040 run_test 430c "lseek: external tools check"
26042 test_431() { # LU-14187
26043 local file=$DIR/$tdir/$tfile
26045 mkdir -p $DIR/$tdir
26046 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26047 dd if=/dev/urandom of=$file bs=4k count=1
26048 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26049 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26050 #define OBD_FAIL_OST_RESTART_IO 0x251
26051 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26052 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26056 echo 3 > /proc/sys/vm/drop_caches
26057 diff $file $file.0 || error "data diff"
26059 run_test 431 "Restart transaction for IO"
26061 cleanup_test_432() {
26062 do_facet mgs $LCTL nodemap_activate 0
26063 wait_nm_sync active
26067 local tmpdir=$TMP/dir432
26069 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26070 skip "Need MDS version at least 2.14.52"
26072 stack_trap cleanup_test_432 EXIT
26076 do_facet mgs $LCTL nodemap_activate 1
26077 wait_nm_sync active
26078 do_facet mgs $LCTL nodemap_modify --name default \
26079 --property admin --value 1
26080 do_facet mgs $LCTL nodemap_modify --name default \
26081 --property trusted --value 1
26082 cancel_lru_locks mdc
26083 wait_nm_sync default admin_nodemap
26084 wait_nm_sync default trusted_nodemap
26086 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26087 grep -ci "Operation not permitted") -ne 0 ]; then
26088 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26091 run_test 432 "mv dir from outside Lustre"
26094 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26095 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26096 skip "Need server version at least 2.9.55"
26098 start_full_debug_logging
26102 stop_full_debug_logging
26106 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26107 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26108 awk '/The barrier for/ { print $7 }')
26111 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26116 barrier_expired() {
26119 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26120 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26121 awk '/will be expired/ { print $7 }')
26123 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26132 echo "Start barrier_freeze at: $(date)"
26133 #define OBD_FAIL_BARRIER_DELAY 0x2202
26134 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26135 # Do not reduce barrier time - See LU-11873
26136 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26139 local b_status=$(barrier_stat)
26140 echo "Got barrier status at: $(date)"
26141 [ "$b_status" = "'freezing_p1'" ] ||
26142 error "(1) unexpected barrier status $b_status"
26144 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26146 b_status=$(barrier_stat)
26147 [ "$b_status" = "'frozen'" ] ||
26148 error "(2) unexpected barrier status $b_status"
26150 local expired=$(barrier_expired)
26151 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26152 sleep $((expired + 3))
26154 b_status=$(barrier_stat)
26155 [ "$b_status" = "'expired'" ] ||
26156 error "(3) unexpected barrier status $b_status"
26158 # Do not reduce barrier time - See LU-11873
26159 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26160 error "(4) fail to freeze barrier"
26162 b_status=$(barrier_stat)
26163 [ "$b_status" = "'frozen'" ] ||
26164 error "(5) unexpected barrier status $b_status"
26166 echo "Start barrier_thaw at: $(date)"
26167 #define OBD_FAIL_BARRIER_DELAY 0x2202
26168 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26169 do_facet mgs $LCTL barrier_thaw $FSNAME &
26172 b_status=$(barrier_stat)
26173 echo "Got barrier status at: $(date)"
26174 [ "$b_status" = "'thawing'" ] ||
26175 error "(6) unexpected barrier status $b_status"
26177 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26179 b_status=$(barrier_stat)
26180 [ "$b_status" = "'thawed'" ] ||
26181 error "(7) unexpected barrier status $b_status"
26183 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26184 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26185 do_facet mgs $LCTL barrier_freeze $FSNAME
26187 b_status=$(barrier_stat)
26188 [ "$b_status" = "'failed'" ] ||
26189 error "(8) unexpected barrier status $b_status"
26191 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26192 do_facet mgs $LCTL barrier_thaw $FSNAME
26196 run_test 801a "write barrier user interfaces and stat machine"
26201 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26202 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26203 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26204 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26205 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26207 cancel_lru_locks mdc
26209 # 180 seconds should be long enough
26210 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26212 local b_status=$(barrier_stat)
26213 [ "$b_status" = "'frozen'" ] ||
26214 error "(6) unexpected barrier status $b_status"
26216 mkdir $DIR/$tdir/d0/d10 &
26219 touch $DIR/$tdir/d1/f13 &
26222 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26225 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26228 rm -f $DIR/$tdir/d4/f12 &
26231 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26233 # To guarantee taht the 'stat' is not blocked
26234 b_status=$(barrier_stat)
26235 [ "$b_status" = "'frozen'" ] ||
26236 error "(8) unexpected barrier status $b_status"
26238 # let above commands to run at background
26241 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26242 ps -p $touch_pid || error "(10) touch should be blocked"
26243 ps -p $ln_pid || error "(11) link should be blocked"
26244 ps -p $mv_pid || error "(12) rename should be blocked"
26245 ps -p $rm_pid || error "(13) unlink should be blocked"
26247 b_status=$(barrier_stat)
26248 [ "$b_status" = "'frozen'" ] ||
26249 error "(14) unexpected barrier status $b_status"
26251 do_facet mgs $LCTL barrier_thaw $FSNAME
26252 b_status=$(barrier_stat)
26253 [ "$b_status" = "'thawed'" ] ||
26254 error "(15) unexpected barrier status $b_status"
26256 wait $mkdir_pid || error "(16) mkdir should succeed"
26257 wait $touch_pid || error "(17) touch should succeed"
26258 wait $ln_pid || error "(18) link should succeed"
26259 wait $mv_pid || error "(19) rename should succeed"
26260 wait $rm_pid || error "(20) unlink should succeed"
26264 run_test 801b "modification will be blocked by write barrier"
26267 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26271 stop mds2 || error "(1) Fail to stop mds2"
26273 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26275 local b_status=$(barrier_stat)
26276 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26277 do_facet mgs $LCTL barrier_thaw $FSNAME
26278 error "(2) unexpected barrier status $b_status"
26281 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26282 error "(3) Fail to rescan barrier bitmap"
26284 # Do not reduce barrier time - See LU-11873
26285 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26287 b_status=$(barrier_stat)
26288 [ "$b_status" = "'frozen'" ] ||
26289 error "(4) unexpected barrier status $b_status"
26291 do_facet mgs $LCTL barrier_thaw $FSNAME
26292 b_status=$(barrier_stat)
26293 [ "$b_status" = "'thawed'" ] ||
26294 error "(5) unexpected barrier status $b_status"
26296 local devname=$(mdsdevname 2)
26298 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26300 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26301 error "(7) Fail to rescan barrier bitmap"
26305 run_test 801c "rescan barrier bitmap"
26307 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26308 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26309 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26310 saved_MOUNT_OPTS=$MOUNT_OPTS
26316 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26317 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26318 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26319 MOUNT_OPTS=$saved_MOUNT_OPTS
26324 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26325 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26326 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26327 skip "Need server version at least 2.9.55"
26329 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26331 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26333 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26334 error "(2) Fail to copy"
26336 trap cleanup_802a EXIT
26338 # sync by force before remount as readonly
26339 sync; sync_all_data; sleep 3; sync_all_data
26343 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26344 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26345 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26347 echo "Mount the server as read only"
26348 setupall server_only || error "(3) Fail to start servers"
26350 echo "Mount client without ro should fail"
26351 mount_client $MOUNT &&
26352 error "(4) Mount client without 'ro' should fail"
26354 echo "Mount client with ro should succeed"
26355 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26356 mount_client $MOUNT ||
26357 error "(5) Mount client with 'ro' should succeed"
26359 echo "Modify should be refused"
26360 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26362 echo "Read should be allowed"
26363 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26364 error "(7) Read should succeed under ro mode"
26368 run_test 802a "simulate readonly device"
26371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26372 remote_mds_nodsh && skip "remote MDS with nodsh"
26374 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26375 skip "readonly option not available"
26377 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26379 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26380 error "(2) Fail to copy"
26382 # write back all cached data before setting MDT to readonly
26386 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26387 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26389 echo "Modify should be refused"
26390 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26392 echo "Read should be allowed"
26393 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26394 error "(7) Read should succeed under ro mode"
26397 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26399 run_test 802b "be able to set MDTs to readonly"
26402 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26403 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26404 skip "MDS needs to be newer than 2.10.54"
26406 mkdir_on_mdt0 $DIR/$tdir
26407 # Create some objects on all MDTs to trigger related logs objects
26408 for idx in $(seq $MDSCOUNT); do
26409 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26410 $DIR/$tdir/dir${idx} ||
26411 error "Fail to create $DIR/$tdir/dir${idx}"
26415 wait_delete_completed # ensure old test cleanups are finished
26416 echo "before create:"
26418 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26420 for i in {1..10}; do
26421 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26422 error "Fail to create $DIR/$tdir/foo$i"
26426 echo "after create:"
26428 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26430 # allow for an llog to be cleaned up during the test
26431 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26432 error "before ($before_used) + 10 > after ($after_used)"
26434 for i in {1..10}; do
26435 rm -rf $DIR/$tdir/foo$i ||
26436 error "Fail to remove $DIR/$tdir/foo$i"
26439 sleep 3 # avoid MDT return cached statfs
26440 wait_delete_completed
26441 echo "after unlink:"
26443 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26445 # allow for an llog to be created during the test
26446 [ $after_used -le $((before_used + 1)) ] ||
26447 error "after ($after_used) > before ($before_used) + 1"
26449 run_test 803a "verify agent object for remote object"
26452 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26453 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26454 skip "MDS needs to be newer than 2.13.56"
26455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26457 for i in $(seq 0 $((MDSCOUNT - 1))); do
26458 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26466 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26467 for i in $(seq 0 $((MDSCOUNT - 1))); do
26468 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26469 awk '/getattr/ { print $2 }')
26470 before=$((before + tmp))
26472 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26473 for i in $(seq 0 $((MDSCOUNT - 1))); do
26474 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26475 awk '/getattr/ { print $2 }')
26476 after=$((after + tmp))
26479 [ $before -eq $after ] || error "getattr count $before != $after"
26481 run_test 803b "remote object can getattr from cache"
26484 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26485 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26486 skip "MDS needs to be newer than 2.10.54"
26487 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26489 mkdir -p $DIR/$tdir
26490 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26491 error "Fail to create $DIR/$tdir/dir0"
26493 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26494 local dev=$(mdsdevname 2)
26496 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26497 grep ${fid} || error "NOT found agent entry for dir0"
26499 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26500 error "Fail to create $DIR/$tdir/dir1"
26502 touch $DIR/$tdir/dir1/foo0 ||
26503 error "Fail to create $DIR/$tdir/dir1/foo0"
26504 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26507 for idx in $(seq $MDSCOUNT); do
26508 dev=$(mdsdevname $idx)
26509 do_facet mds${idx} \
26510 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26511 grep ${fid} && rc=$idx
26514 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26515 error "Fail to rename foo0 to foo1"
26516 if [ $rc -eq 0 ]; then
26517 for idx in $(seq $MDSCOUNT); do
26518 dev=$(mdsdevname $idx)
26519 do_facet mds${idx} \
26520 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26521 grep ${fid} && rc=$idx
26525 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26526 error "Fail to rename foo1 to foo2"
26527 if [ $rc -eq 0 ]; then
26528 for idx in $(seq $MDSCOUNT); do
26529 dev=$(mdsdevname $idx)
26530 do_facet mds${idx} \
26531 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26532 grep ${fid} && rc=$idx
26536 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26538 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26539 error "Fail to link to $DIR/$tdir/dir1/foo2"
26540 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26541 error "Fail to rename foo2 to foo0"
26542 unlink $DIR/$tdir/dir1/foo0 ||
26543 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26544 rm -rf $DIR/$tdir/dir0 ||
26545 error "Fail to rm $DIR/$tdir/dir0"
26547 for idx in $(seq $MDSCOUNT); do
26548 dev=$(mdsdevname $idx)
26552 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26554 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26555 error "mount mds$idx failed"
26556 df $MOUNT > /dev/null 2>&1
26558 # e2fsck should not return error
26560 error "e2fsck detected error on MDT${idx}: rc=$rc"
26563 run_test 804 "verify agent entry for remote entry"
26566 do_facet $SINGLEMDS zfs set quota=$old $fsset
26567 unlinkmany $DIR/$tdir/f- 1000000
26572 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26573 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26574 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26575 skip "netfree not implemented before 0.7"
26576 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26577 skip "Need MDS version at least 2.10.57"
26584 local pref="osd-zfs.$FSNAME-MDT0000."
26586 # limit available space on MDS dataset to meet nospace issue
26587 # quickly. then ZFS 0.7.2 can use reserved space if asked
26588 # properly (using netfree flag in osd_declare_destroy()
26589 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26590 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26592 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26593 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26594 let "usedkb=usedkb-freekb"
26595 let "freekb=freekb/2"
26596 if let "freekb > 5000"; then
26599 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26600 trap cleanup_805 EXIT
26601 mkdir_on_mdt0 $DIR/$tdir
26602 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26603 error "Can't set PFL layout"
26604 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26605 rm -rf $DIR/$tdir || error "not able to remove"
26606 do_facet $SINGLEMDS zfs set quota=$old $fsset
26609 run_test 805 "ZFS can remove from full fs"
26615 local expect=$(stat -c %s $file)
26617 check_lsom_size $1 $expect
26619 local blocks=$($LFS getsom -b $file)
26620 expect=$(stat -c %b $file)
26621 [[ $blocks == $expect ]] ||
26622 error "$file expected blocks: $expect, got: $blocks"
26630 cancel_lru_locks mdc
26632 size=$($LFS getsom -s $1)
26633 [[ $size == $expect ]] ||
26634 error "$file expected size: $expect, got: $size"
26638 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26639 skip "Need MDS version at least 2.11.52"
26643 touch $DIR/$tfile || error "touch $tfile failed"
26645 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26646 save_lustre_params client "llite.*.xattr_cache" > $save
26647 lctl set_param llite.*.xattr_cache=0
26648 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26650 # single-threaded write
26651 echo "Test SOM for single-threaded write"
26652 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26653 error "write $tfile failed"
26654 check_lsom_size $DIR/$tfile $bs
26657 local size=$(($num * $bs))
26661 echo "Test SOM for single client multi-threaded($num) write"
26662 $TRUNCATE $DIR/$tfile 0
26663 for ((i = 0; i < $num; i++)); do
26664 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26666 offset=$((offset + $bs))
26668 for (( i=0; i < $num; i++ )); do
26671 check_lsom_size $DIR/$tfile $size
26673 $TRUNCATE $DIR/$tfile 0
26674 for ((i = 0; i < $num; i++)); do
26675 offset=$((offset - $bs))
26676 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26679 for (( i=0; i < $num; i++ )); do
26682 check_lsom_size $DIR/$tfile $size
26684 # multi-client writes
26685 num=$(get_node_count ${CLIENTS//,/ })
26686 size=$(($num * $bs))
26690 echo "Test SOM for multi-client ($num) writes"
26691 $TRUNCATE $DIR/$tfile 0
26692 for client in ${CLIENTS//,/ }; do
26693 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26696 offset=$((offset + $bs))
26698 for (( i=0; i < $num; i++ )); do
26701 check_lsom_size $DIR/$tfile $offset
26704 $TRUNCATE $DIR/$tfile 0
26705 for client in ${CLIENTS//,/ }; do
26706 offset=$((offset - $bs))
26707 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26711 for (( i=0; i < $num; i++ )); do
26714 check_lsom_size $DIR/$tfile $size
26717 echo "Test SOM for truncate"
26718 $TRUNCATE $DIR/$tfile 1048576
26719 check_lsom_size $DIR/$tfile 1048576
26720 $TRUNCATE $DIR/$tfile 1234
26721 check_lsom_size $DIR/$tfile 1234
26723 # verify SOM blocks count
26724 echo "Verify SOM block count"
26725 $TRUNCATE $DIR/$tfile 0
26726 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26727 error "failed to write file $tfile"
26728 check_lsom_data $DIR/$tfile
26730 run_test 806 "Verify Lazy Size on MDS"
26733 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26734 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26735 skip "Need MDS version at least 2.11.52"
26737 # Registration step
26738 changelog_register || error "changelog_register failed"
26739 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26740 changelog_users $SINGLEMDS | grep -q $cl_user ||
26741 error "User $cl_user not found in changelog_users"
26743 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26744 save_lustre_params client "llite.*.xattr_cache" > $save
26745 lctl set_param llite.*.xattr_cache=0
26746 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26748 rm -rf $DIR/$tdir || error "rm $tdir failed"
26749 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26750 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26751 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26752 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26753 error "truncate $tdir/trunc failed"
26756 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26757 error "write $tfile failed"
26759 # multi-client wirtes
26760 local num=$(get_node_count ${CLIENTS//,/ })
26764 echo "Test SOM for multi-client ($num) writes"
26765 touch $DIR/$tfile || error "touch $tfile failed"
26766 $TRUNCATE $DIR/$tfile 0
26767 for client in ${CLIENTS//,/ }; do
26768 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26771 offset=$((offset + $bs))
26773 for (( i=0; i < $num; i++ )); do
26777 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26778 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26779 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26780 check_lsom_data $DIR/$tdir/trunc
26781 check_lsom_data $DIR/$tdir/single_dd
26782 check_lsom_data $DIR/$tfile
26785 # Deregistration step
26786 changelog_deregister || error "changelog_deregister failed"
26788 run_test 807 "verify LSOM syncing tool"
26790 check_som_nologged()
26792 local lines=$($LFS changelog $FSNAME-MDT0000 |
26793 grep 'x=trusted.som' | wc -l)
26794 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26798 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26799 skip "Need MDS version at least 2.11.55"
26801 # Registration step
26802 changelog_register || error "changelog_register failed"
26804 touch $DIR/$tfile || error "touch $tfile failed"
26807 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26808 error "write $tfile failed"
26811 $TRUNCATE $DIR/$tfile 1234
26814 $TRUNCATE $DIR/$tfile 1048576
26817 # Deregistration step
26818 changelog_deregister || error "changelog_deregister failed"
26820 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26825 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26829 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26830 skip "Need MDS version at least 2.11.56"
26832 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26833 error "failed to create DoM-only file $DIR/$tfile"
26834 touch $DIR/$tfile || error "touch $tfile failed"
26835 check_som_nodata $DIR/$tfile
26837 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26838 error "write $tfile failed"
26839 check_som_nodata $DIR/$tfile
26841 $TRUNCATE $DIR/$tfile 1234
26842 check_som_nodata $DIR/$tfile
26844 $TRUNCATE $DIR/$tfile 4097
26845 check_som_nodata $DIR/$file
26847 run_test 809 "Verify no SOM xattr store for DoM-only files"
26850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26851 $GSS && skip_env "could not run with gss"
26852 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26853 skip "OST < 2.12.58 doesn't align checksum"
26856 stack_trap "set_checksums $ORIG_CSUM" EXIT
26857 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26862 for csum in $CKSUM_TYPES; do
26863 #define OBD_FAIL_OSC_NO_GRANT 0x411
26864 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26865 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26867 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26868 before=$(md5sum $DIR/$tfile)
26869 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26870 after=$(md5sum $DIR/$tfile)
26871 [ "$before" == "$after" ] ||
26872 error "$csum: $before != $after bs=$1 seek=$2"
26876 run_test 810 "partial page writes on ZFS (LU-11663)"
26879 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26880 skip "OST < 2.12.51 doesn't support this fail_loc"
26882 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26883 # ensure ost1 is connected
26884 stat $DIR/$tfile >/dev/null || error "can't stat"
26885 wait_osc_import_state client ost1 FULL
26886 # no locks, no reqs to let the connection idle
26887 cancel_lru_locks osc
26889 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26890 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26891 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26892 wait_osc_import_state client ost1 CONNECTING
26893 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26895 stat $DIR/$tfile >/dev/null || error "can't stat file"
26897 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26899 test_812b() { # LU-12378
26900 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26901 skip "OST < 2.12.51 doesn't support this fail_loc"
26903 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26904 # ensure ost1 is connected
26905 stat $DIR/$tfile >/dev/null || error "can't stat"
26906 wait_osc_import_state client ost1 FULL
26907 # no locks, no reqs to let the connection idle
26908 cancel_lru_locks osc
26910 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26911 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26912 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26913 wait_osc_import_state client ost1 CONNECTING
26914 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26916 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26917 wait_osc_import_state client ost1 IDLE
26919 run_test 812b "do not drop no resend request for idle connect"
26924 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26926 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26927 $LFS getstripe $DIR/$tfile
26928 $LCTL set_param osc.*.idle_timeout=10
26929 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26930 # ensure ost1 is connected
26931 stat $DIR/$tfile >/dev/null || error "can't stat"
26932 wait_osc_import_state client ost1 FULL
26933 # no locks, no reqs to let the connection idle
26934 cancel_lru_locks osc
26936 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26937 $LCTL set_param fail_loc=0x80000533
26939 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26941 run_test 812c "idle import vs lock enqueue race"
26944 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26945 [ -z "$file_heat_sav" ] && skip "no file heat support"
26956 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26957 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26959 $LCTL set_param -n llite.*.file_heat=1
26960 echo "Turn on file heat"
26961 echo "Period second: $period_second, Decay percentage: $decay_pct"
26963 echo "QQQQ" > $DIR/$tfile
26964 echo "QQQQ" > $DIR/$tfile
26965 echo "QQQQ" > $DIR/$tfile
26966 cat $DIR/$tfile > /dev/null
26967 cat $DIR/$tfile > /dev/null
26968 cat $DIR/$tfile > /dev/null
26969 cat $DIR/$tfile > /dev/null
26971 local out=$($LFS heat_get $DIR/$tfile)
26973 $LFS heat_get $DIR/$tfile
26974 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26975 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26976 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26977 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26979 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26980 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26981 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26982 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26984 sleep $((period_second + 3))
26985 echo "Sleep $((period_second + 3)) seconds..."
26986 # The recursion formula to calculate the heat of the file f is as
26988 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26989 # Where Hi is the heat value in the period between time points i*I and
26990 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26991 # to the weight of Ci.
26992 out=$($LFS heat_get $DIR/$tfile)
26993 $LFS heat_get $DIR/$tfile
26994 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26995 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26996 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26997 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26999 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27000 error "read sample ($readsample) is wrong"
27001 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27002 error "write sample ($writesample) is wrong"
27003 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27004 error "read bytes ($readbyte) is wrong"
27005 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27006 error "write bytes ($writebyte) is wrong"
27008 echo "QQQQ" > $DIR/$tfile
27009 echo "QQQQ" > $DIR/$tfile
27010 echo "QQQQ" > $DIR/$tfile
27011 cat $DIR/$tfile > /dev/null
27012 cat $DIR/$tfile > /dev/null
27013 cat $DIR/$tfile > /dev/null
27014 cat $DIR/$tfile > /dev/null
27016 sleep $((period_second + 3))
27017 echo "Sleep $((period_second + 3)) seconds..."
27019 out=$($LFS heat_get $DIR/$tfile)
27020 $LFS heat_get $DIR/$tfile
27021 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27022 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27023 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27024 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27026 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27027 4 * $decay_pct) / 100") -eq 1 ] ||
27028 error "read sample ($readsample1) is wrong"
27029 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27030 3 * $decay_pct) / 100") -eq 1 ] ||
27031 error "write sample ($writesample1) is wrong"
27032 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27033 20 * $decay_pct) / 100") -eq 1 ] ||
27034 error "read bytes ($readbyte1) is wrong"
27035 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27036 15 * $decay_pct) / 100") -eq 1 ] ||
27037 error "write bytes ($writebyte1) is wrong"
27039 echo "Turn off file heat for the file $DIR/$tfile"
27040 $LFS heat_set -o $DIR/$tfile
27042 echo "QQQQ" > $DIR/$tfile
27043 echo "QQQQ" > $DIR/$tfile
27044 echo "QQQQ" > $DIR/$tfile
27045 cat $DIR/$tfile > /dev/null
27046 cat $DIR/$tfile > /dev/null
27047 cat $DIR/$tfile > /dev/null
27048 cat $DIR/$tfile > /dev/null
27050 out=$($LFS heat_get $DIR/$tfile)
27051 $LFS heat_get $DIR/$tfile
27052 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27053 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27054 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27055 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27057 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27058 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27059 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27060 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27062 echo "Trun on file heat for the file $DIR/$tfile"
27063 $LFS heat_set -O $DIR/$tfile
27065 echo "QQQQ" > $DIR/$tfile
27066 echo "QQQQ" > $DIR/$tfile
27067 echo "QQQQ" > $DIR/$tfile
27068 cat $DIR/$tfile > /dev/null
27069 cat $DIR/$tfile > /dev/null
27070 cat $DIR/$tfile > /dev/null
27071 cat $DIR/$tfile > /dev/null
27073 out=$($LFS heat_get $DIR/$tfile)
27074 $LFS heat_get $DIR/$tfile
27075 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27076 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27077 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27078 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27080 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27081 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27082 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27083 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27085 $LFS heat_set -c $DIR/$tfile
27086 $LCTL set_param -n llite.*.file_heat=0
27087 echo "Turn off file heat support for the Lustre filesystem"
27089 echo "QQQQ" > $DIR/$tfile
27090 echo "QQQQ" > $DIR/$tfile
27091 echo "QQQQ" > $DIR/$tfile
27092 cat $DIR/$tfile > /dev/null
27093 cat $DIR/$tfile > /dev/null
27094 cat $DIR/$tfile > /dev/null
27095 cat $DIR/$tfile > /dev/null
27097 out=$($LFS heat_get $DIR/$tfile)
27098 $LFS heat_get $DIR/$tfile
27099 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27100 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27101 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27102 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27104 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27105 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27106 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27107 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27109 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27112 run_test 813 "File heat verfication"
27116 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27117 echo -n y >> $DIR/$tfile
27118 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27119 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27121 run_test 814 "sparse cp works as expected (LU-12361)"
27125 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27126 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27128 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27131 local ost1_imp=$(get_osc_import_name client ost1)
27132 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27135 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27136 # ensure ost1 is connected
27138 stat $DIR/$tfile >/dev/null || error "can't stat"
27139 wait_osc_import_state client ost1 FULL
27140 # no locks, no reqs to let the connection idle
27141 cancel_lru_locks osc
27142 lru_resize_disable osc
27145 before=$($LCTL get_param -n \
27146 ldlm.namespaces.$imp_name.lru_size)
27148 wait_osc_import_state client ost1 IDLE
27149 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27150 now=$($LCTL get_param -n \
27151 ldlm.namespaces.$imp_name.lru_size)
27152 [ $before == $now ] || error "lru_size changed $before != $now"
27154 run_test 816 "do not reset lru_resize on idle reconnect"
27158 exportfs -u localhost:$DIR/nfsexp
27163 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27165 mkdir -p $DIR/nfsexp
27166 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27167 error "failed to export nfs"
27169 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27170 stack_trap cleanup_817 EXIT
27172 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27173 error "failed to mount nfs to $tmpdir"
27175 cp /bin/true $tmpdir
27176 $DIR/nfsexp/true || error "failed to execute 'true' command"
27178 run_test 817 "nfsd won't cache write lock for exec file"
27182 $LFS setstripe -c1 -i0 $DIR/$tfile
27183 $LFS setstripe -c1 -i1 $DIR/$tfile
27185 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27186 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27187 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27188 error "start $SINGLEMDS failed"
27191 run_test 818 "unlink with failed llog"
27194 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27195 cancel_lru_locks osc
27196 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27197 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27198 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27201 run_test 819a "too big niobuf in read"
27204 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27205 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27207 cancel_lru_locks osc
27211 run_test 819b "too big niobuf in write"
27214 function test_820_start_ost() {
27217 for num in $(seq $OSTCOUNT); do
27218 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27226 umount_client $MOUNT || error "umount failed"
27227 for num in $(seq $OSTCOUNT); do
27231 # mount client with no active OSTs
27232 # so that the client can't initialize max LOV EA size
27233 # from OSC notifications
27234 mount_client $MOUNT || error "mount failed"
27235 # delay OST starting to keep this 0 max EA size for a while
27236 test_820_start_ost &
27238 # create a directory on MDS2
27239 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27240 error "Failed to create directory"
27241 # open intent should update default EA size
27242 # see mdc_update_max_ea_from_body()
27243 # notice this is the very first RPC to MDS2
27244 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27247 # With SSK, this situation can lead to -EPERM being returned.
27248 # In that case, simply retry.
27249 if [ $ret -ne 0 ] && $SHARED_KEY; then
27250 if echo "$out" | grep -q "not permitted"; then
27251 cp /etc/services $DIR/$tdir/mds2
27255 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27257 run_test 820 "update max EA from open intent"
27260 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27262 save_lustre_params mds1 \
27263 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27264 do_facet $SINGLEMDS "$LCTL set_param -n \
27265 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27266 do_facet $SINGLEMDS "$LCTL set_param -n \
27267 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27269 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27270 local maxage=$(do_facet mds1 $LCTL get_param -n \
27271 osp.$FSNAME-OST0000*MDT0000.maxage)
27272 sleep $((maxage + 1))
27274 #define OBD_FAIL_NET_ERROR_RPC 0x532
27275 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27277 stack_trap "restore_lustre_params < $p; rm $p"
27279 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27280 osp.$FSNAME-OST0000*MDT0000.create_count")
27281 for i in $(seq 1 $count); do
27282 touch $DIR/$tfile.${i} || error "touch failed"
27285 run_test 822 "test precreate failure"
27288 # tests that do cleanup/setup should be run at the end
27292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27295 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27296 $LCTL set_param fail_loc=0x903
27298 cancel_lru_locks MGC
27300 FAIL_ON_ERROR=true cleanup
27301 FAIL_ON_ERROR=true setup
27303 run_test 900 "umount should not race with any mgc requeue thread"
27305 # LUS-6253/LU-11185
27311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27313 # some get_param have a bug to handle dot in param name
27314 cancel_lru_locks MGC
27315 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27316 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27317 umount_client $MOUNT || error "umount failed"
27318 mount_client $MOUNT || error "mount failed"
27319 cancel_lru_locks MGC
27320 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27321 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27323 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27324 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27328 run_test 901 "don't leak a mgc lock on client umount"
27332 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27333 skip "client does not have LU-13377 fix"
27334 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27335 $LCTL set_param fail_loc=0x1415
27336 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27337 cancel_lru_locks osc
27340 run_test 902 "test short write doesn't hang lustre"
27344 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27345 echo "blah" > $DIR/${tfile}-2
27346 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27347 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27348 $LCTL set_param fail_loc=0x417 fail_val=20
27350 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27351 sleep 1 # To start the destroy
27352 wait_destroy_complete 150 || error "Destroy taking too long"
27353 cat $DIR/$tfile > /dev/null || error "Evicted"
27355 run_test 903 "Test long page discard does not cause evictions"
27358 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27359 check_and_cleanup_lustre
27360 if [ "$I_MOUNTED" != "yes" ]; then
27361 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true