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
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
97 # Get the SLES distro version
99 # Returns a version string that should only be used in comparing
100 # strings returned by version_code()
103 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
105 # All SuSE Linux versions have one decimal. version_code expects two
106 local sles_version=$version.0
107 version_code $sles_version
110 # Check if we are running on Ubuntu or SLES so we can make decisions on
112 if [ -r /etc/SuSE-release ]; then
113 sles_version=$(sles_version_code)
114 [ $sles_version -lt $(version_code 11.4.0) ] &&
115 # bug number for skipped test: LU-4341
116 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
117 [ $sles_version -lt $(version_code 12.0.0) ] &&
118 # bug number for skipped test: LU-3703
119 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
120 elif [ -r /etc/os-release ]; then
121 if grep -qi ubuntu /etc/os-release; then
122 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
123 -e 's/^VERSION=//p' \
127 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
128 # bug number for skipped test:
130 ALWAYS_EXCEPT+=" 103a 410"
140 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
141 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
150 check_swap_layouts_support()
152 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
153 skip "Does not support layout lock."
156 check_swap_layout_no_dom()
159 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
160 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
163 check_and_setup_lustre
167 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
169 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
170 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
171 rm -rf $DIR/[Rdfs][0-9]*
173 # $RUNAS_ID may get set incorrectly somewhere else
174 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
175 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
177 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
179 if [ "${ONLY}" = "MOUNT" ] ; then
180 echo "Lustre is up, please go on"
184 echo "preparing for tests involving mounts"
185 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
187 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
188 echo # add a newline after mke2fs.
192 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
193 lctl set_param debug=-1 2> /dev/null || true
196 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
198 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
200 run_test 0a "touch; rm ====================="
203 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
204 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
206 run_test 0b "chmod 0755 $DIR ============================="
209 $LCTL get_param mdc.*.import | grep "state: FULL" ||
210 error "import not FULL"
211 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
214 run_test 0c "check import proc"
216 test_0d() { # LU-3397
217 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
218 skip "proc exports not supported before 2.10.57"
220 local mgs_exp="mgs.MGS.exports"
221 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
223 local exp_client_version
226 local temp_imp=$DIR/$tfile.import
227 local temp_exp=$DIR/$tfile.export
229 # save mgc import file to $temp_imp
230 $LCTL get_param mgc.*.import | tee $temp_imp
231 # Check if client uuid is found in MGS export
232 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
233 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
237 # save mgs export file to $temp_exp
238 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
240 # Compare the value of field "connect_flags"
241 imp_val=$(grep "connect_flags" $temp_imp)
242 exp_val=$(grep "connect_flags" $temp_exp)
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export flags '$exp_val' != import flags '$imp_val'"
246 # Compare client versions. Only compare top-3 fields for compatibility
247 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
248 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
249 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
250 [ "$exp_val" == "$imp_val" ] ||
251 error "exp version '$exp_client_version'($exp_val) != " \
252 "'$(lustre_build_version client)'($imp_val)"
254 run_test 0d "check export proc ============================="
256 test_0e() { # LU-13417
257 (( $MDSCOUNT > 1 )) ||
258 skip "We need at least 2 MDTs for this test"
260 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
261 skip "Need server version at least 2.14.51"
263 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
264 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
266 [ $default_lmv_count -eq 1 ] ||
267 error "$MOUNT default stripe count $default_lmv_count"
269 [ $default_lmv_index -eq -1 ] ||
270 error "$MOUNT default stripe index $default_lmv_index"
272 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
273 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
275 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
276 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
278 [ $mdt_index1 -eq $mdt_index2 ] &&
279 error "directories are on the same MDT $mdt_index1=$mdt_index2"
281 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
283 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
294 run_test 1 "mkdir; remkdir; rmdir"
297 test_mkdir $DIR/$tdir
298 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
299 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
301 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
303 run_test 2 "mkdir; touch; rmdir; check file"
306 test_mkdir $DIR/$tdir
307 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
308 touch $DIR/$tdir/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
311 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
313 run_test 3 "mkdir; touch; rmdir; check dir"
315 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
317 test_mkdir -i 1 $DIR/$tdir
319 touch $DIR/$tdir/$tfile ||
320 error "Create file under remote directory failed"
323 error "Expect error removing in-use dir $DIR/$tdir"
325 test -d $DIR/$tdir || error "Remote directory disappeared"
327 rm -rf $DIR/$tdir || error "remove remote dir error"
329 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
332 test_mkdir $DIR/$tdir
333 test_mkdir $DIR/$tdir/d2
334 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
335 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
336 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
338 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
341 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
342 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
343 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
344 error "$tfile does not have perm 0666 or UID $UID"
345 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
346 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
347 error "$tfile should be 0666 and owned by UID $UID"
349 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $RUNAS_ID"
358 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $RUNAS_ID"
362 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
368 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
369 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
370 error "$tfile should be owned by GID $UID"
371 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
372 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
373 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
375 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
380 test_mkdir $DIR/$tdir
381 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
382 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
383 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
384 test_mkdir $DIR/$tdir/d/subdir
385 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
386 error "$tdir/d/subdir should be GID $RUNAS_GID"
387 if [[ $MDSCOUNT -gt 1 ]]; then
388 # check remote dir sgid inherite
389 $LFS mkdir -i 0 $DIR/$tdir.local ||
390 error "mkdir $tdir.local failed"
391 chmod g+s $DIR/$tdir.local ||
392 error "chmod $tdir.local failed"
393 chgrp $RUNAS_GID $DIR/$tdir.local ||
394 error "chgrp $tdir.local failed"
395 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
396 error "mkdir $tdir.remote failed"
397 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
399 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
400 error "$tdir.remote should be mode 02755"
403 run_test 6g "verify new dir in sgid dir inherits group"
405 test_6h() { # bug 7331
406 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
408 touch $DIR/$tfile || error "touch failed"
409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
410 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
411 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
412 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
413 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
415 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
418 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tdir/$tfile should be mode 0666"
424 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
427 if [ ! -d $DIR/$tdir ]; then
428 test_mkdir $DIR/$tdir
430 $MCREATE $DIR/$tdir/$tfile
431 echo -n foo > $DIR/$tdir/$tfile
432 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
433 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
435 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 chmod 0666 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
442 error "$tfile mode not 0666"
444 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 test_mkdir $DIR/$tdir/d2/d3
450 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
452 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
455 test_mkdir $DIR/$tdir
456 test_mkdir $DIR/$tdir/d2
457 touch $DIR/$tdir/d2/$tfile
458 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
459 error "$tdir/d2/$tfile not a file"
461 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
464 test_mkdir $DIR/$tdir
465 test_mkdir $DIR/$tdir/d2
466 chmod 0666 $DIR/$tdir/d2
467 chmod 0705 $DIR/$tdir/d2
468 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
469 error "$tdir/d2 mode not 0705"
471 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 chmod 0666 $DIR/$tdir/$tfile
477 chmod 0654 $DIR/$tdir/$tfile
478 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
479 error "$tdir/d2 mode not 0654"
481 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
484 test_mkdir $DIR/$tdir
485 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
487 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
488 error "$tdir/$tfile size not 0 after truncate"
490 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
493 test_mkdir $DIR/$tdir
494 touch $DIR/$tdir/$tfile
496 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
498 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
501 test_mkdir $DIR/$tdir
502 touch $DIR/$tdir/$tfile
503 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
504 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
505 error "$tdir/${tfile_2} not a file after rename"
506 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
511 test_mkdir $DIR/$tdir
512 touch $DIR/$tdir/$tfile
513 rm -rf $DIR/$tdir/$tfile
514 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
519 test_mkdir $DIR/$tdir
520 touch $DIR/$tdir/$tfile
521 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
523 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not a symlink"
525 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
526 error "$tdir/l-exist not referencing a file"
527 rm -f $DIR/$tdir/l-exist
528 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
530 run_test 17a "symlinks: create, remove (real)"
533 test_mkdir $DIR/$tdir
534 ln -s no-such-file $DIR/$tdir/l-dangle
536 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing no-such-file"
538 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
539 error "$tdir/l-dangle not referencing non-existent file"
540 rm -f $DIR/$tdir/l-dangle
541 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
543 run_test 17b "symlinks: create, remove (dangling)"
545 test_17c() { # bug 3440 - don't save failed open RPC for replay
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
550 run_test 17c "symlinks: open dangling (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s foo $DIR/$tdir/$tfile
555 touch $DIR/$tdir/$tfile || error "creating to new symlink"
557 run_test 17d "symlinks: create dangling"
560 test_mkdir $DIR/$tdir
561 local foo=$DIR/$tdir/$tfile
562 ln -s $foo $foo || error "create symlink failed"
563 ls -l $foo || error "ls -l failed"
564 ls $foo && error "ls not failed" || true
566 run_test 17e "symlinks: create recursive symlink (should return error)"
569 test_mkdir $DIR/$tdir
570 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
573 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
574 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
575 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
578 run_test 17f "symlinks: long and very long symlink name"
580 # str_repeat(S, N) generate a string that is string S repeated N times
585 while [ $((n -= 1)) -ge 0 ]; do
591 # Long symlinks and LU-2241
593 test_mkdir $DIR/$tdir
594 local TESTS="59 60 61 4094 4095"
596 # Fix for inode size boundary in 2.1.4
597 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
600 # Patch not applied to 2.2 or 2.3 branches
601 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
602 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
606 local SYMNAME=$(str_repeat 'x' $i)
607 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
608 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
611 run_test 17g "symlinks: really long symlink name and inode boundaries"
613 test_17h() { #bug 17378
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 remote_mds_nodsh && skip "remote MDS with nodsh"
619 test_mkdir $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 $LFS setstripe -c -1 $DIR/$tdir
622 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
624 touch $DIR/$tdir/$tfile || true
626 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
628 test_17i() { #bug 20018
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
632 local foo=$DIR/$tdir/$tfile
635 test_mkdir -c1 $DIR/$tdir
636 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
637 ln -s $foo $foo || error "create symlink failed"
638 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
639 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
640 ls -l $foo && error "error not detected"
643 run_test 17i "don't panic on short symlink (should return error)"
645 test_17k() { #bug 22301
646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
647 [[ -z "$(which rsync 2>/dev/null)" ]] &&
648 skip "no rsync command"
649 rsync --help | grep -q xattr ||
650 skip_env "$(rsync --version | head -n1) does not support xattrs"
651 test_mkdir $DIR/$tdir
652 test_mkdir $DIR/$tdir.new
653 touch $DIR/$tdir/$tfile
654 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
655 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
656 error "rsync failed with xattrs enabled"
658 run_test 17k "symlinks: rsync with xattrs enabled"
660 test_17l() { # LU-279
661 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
662 skip "no getfattr command"
664 test_mkdir $DIR/$tdir
665 touch $DIR/$tdir/$tfile
666 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
667 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
668 # -h to not follow symlinks. -m '' to list all the xattrs.
669 # grep to remove first line: '# file: $path'.
670 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
672 lgetxattr_size_check $path $xattr ||
673 error "lgetxattr_size_check $path $xattr failed"
677 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
683 remote_mds_nodsh && skip "remote MDS with nodsh"
684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
685 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
686 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
688 local short_sym="0123456789"
689 local wdir=$DIR/$tdir
694 # create a long symlink file
695 for ((i = 0; i < 4; ++i)); do
696 long_sym=${long_sym}${long_sym}
699 echo "create 512 short and long symlink files under $wdir"
700 for ((i = 0; i < 256; ++i)); do
701 ln -sf ${long_sym}"a5a5" $wdir/long-$i
702 ln -sf ${short_sym}"a5a5" $wdir/short-$i
708 wait_delete_completed
710 echo "recreate the 512 symlink files with a shorter string"
711 for ((i = 0; i < 512; ++i)); do
712 # rewrite the symlink file with a shorter string
713 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
714 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
717 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
718 local devname=$(mdsdevname $mds_index)
720 echo "stop and checking mds${mds_index}:"
721 # e2fsck should not return error
723 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
726 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
727 error "start mds${mds_index} failed"
728 df $MOUNT > /dev/null 2>&1
730 error "e2fsck detected error for short/long symlink: rc=$rc"
733 run_test 17m "run e2fsck against MDT which contains short/long symlink"
735 check_fs_consistency_17n() {
739 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
740 # so it only check MDT1/MDT2 instead of all of MDTs.
741 for mdt_index in 1 2; do
742 local devname=$(mdsdevname $mdt_index)
743 # e2fsck should not return error
745 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
748 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
749 error "mount mds$mdt_index failed"
750 df $MOUNT > /dev/null 2>&1
756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
761 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
762 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
766 test_mkdir $DIR/$tdir
767 for ((i=0; i<10; i++)); do
768 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
769 error "create remote dir error $i"
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
774 check_fs_consistency_17n ||
775 error "e2fsck report error after create files under remote dir"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n ||
783 error "e2fsck report error after unlink files under remote dir"
785 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
786 skip "lustre < 2.4.50 does not support migrate mv"
788 for ((i = 0; i < 10; i++)); do
789 mkdir -p $DIR/$tdir/remote_dir_${i}
790 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
791 error "create files under remote dir failed $i"
792 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
793 error "migrate remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after migration"
797 for ((i = 0; i < 10; i++)); do
798 rm -rf $DIR/$tdir/remote_dir_${i} ||
799 error "destroy remote dir error $i"
802 check_fs_consistency_17n || error "e2fsck report error after unlink"
804 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
807 remote_mds_nodsh && skip "remote MDS with nodsh"
808 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
809 skip "Need MDS version at least 2.3.64"
811 local wdir=$DIR/${tdir}o
817 mdt_index=$($LFS getstripe -m $wdir/$tfile)
818 mdt_index=$((mdt_index + 1))
821 #fail mds will wait the failover finish then set
822 #following fail_loc to avoid interfer the recovery process.
825 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
826 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
827 ls -l $wdir/$tfile && rc=1
828 do_facet mds${mdt_index} lctl set_param fail_loc=0
829 [[ $rc -eq 0 ]] || error "stat file should fail"
831 run_test 17o "stat file with incompat LMA feature"
834 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
835 ls $DIR || error "Failed to ls $DIR: $?"
837 run_test 18 "touch .../f ; ls ... =============================="
843 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
845 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
848 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
850 run_test 19b "ls -l .../f19 (should return error) =============="
853 [ $RUNAS_ID -eq $UID ] &&
854 skip_env "RUNAS_ID = UID = $UID -- skipping"
856 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
858 run_test 19c "$RUNAS touch .../f19 (should return error) =="
861 cat $DIR/f19 && error || true
863 run_test 19d "cat .../f19 (should return error) =============="
872 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
874 run_test 20 "touch .../f ; ls -l ..."
877 test_mkdir $DIR/$tdir
878 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
879 ln -s dangle $DIR/$tdir/link
880 echo foo >> $DIR/$tdir/link
881 cat $DIR/$tdir/dangle
882 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
883 $CHECKSTAT -f -t file $DIR/$tdir/link ||
884 error "$tdir/link not linked to a file"
886 run_test 21 "write to dangling link"
889 local wdir=$DIR/$tdir
891 chown $RUNAS_ID:$RUNAS_GID $wdir
892 (cd $wdir || error "cd $wdir failed";
893 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
895 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
896 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
897 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
898 error "checkstat -u failed"
900 run_test 22 "unpack tar archive as non-root user"
904 test_mkdir $DIR/$tdir
905 local file=$DIR/$tdir/$tfile
907 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
908 openfile -f O_CREAT:O_EXCL $file &&
909 error "$file recreate succeeded" || true
911 run_test 23a "O_CREAT|O_EXCL in subdir"
913 test_23b() { # bug 18988
914 test_mkdir $DIR/$tdir
915 local file=$DIR/$tdir/$tfile
918 echo foo > $file || error "write filed"
919 echo bar >> $file || error "append filed"
920 $CHECKSTAT -s 8 $file || error "wrong size"
923 run_test 23b "O_APPEND check"
925 # LU-9409, size with O_APPEND and tiny writes
927 local file=$DIR/$tfile
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
931 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
938 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
941 #racing tiny & normal writes
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
945 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
948 #racing tiny & normal writes 2, ugly numbers
949 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
950 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
952 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
955 run_test 23c "O_APPEND size checks for tiny writes"
957 # LU-11069 file offset is correct after appending writes
959 local file=$DIR/$tfile
962 echo CentaurHauls > $file
963 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
964 if ((offset != 26)); then
965 error "wrong offset, expected 26, got '$offset'"
968 run_test 23d "file offset is correct after appending writes"
972 echo '-- same directory rename'
973 test_mkdir $DIR/$tdir
974 touch $DIR/$tdir/$tfile.1
975 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
976 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
978 run_test 24a "rename file to non-existent target"
981 test_mkdir $DIR/$tdir
982 touch $DIR/$tdir/$tfile.{1,2}
983 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
984 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
985 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
987 run_test 24b "rename file to existing target"
990 test_mkdir $DIR/$tdir
991 test_mkdir $DIR/$tdir/d$testnum.1
992 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
993 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
994 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
996 run_test 24c "rename directory to non-existent target"
999 test_mkdir -c1 $DIR/$tdir
1000 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1001 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1002 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1003 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1004 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1006 run_test 24d "rename directory to existing target"
1009 echo '-- cross directory renames --'
1013 mv $DIR/R5a/f $DIR/R5b/g
1014 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1015 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1017 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1022 touch $DIR/R6a/f $DIR/R6b/g
1023 mv $DIR/R6a/f $DIR/R6b/g
1024 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1025 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1027 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1032 test_mkdir $DIR/R7a/d
1033 mv $DIR/R7a/d $DIR/R7b/e
1034 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1035 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1037 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1040 test_mkdir -c1 $DIR/R8a
1041 test_mkdir -c1 $DIR/R8b
1042 test_mkdir -c1 $DIR/R8a/d
1043 test_mkdir -c1 $DIR/R8b/e
1044 mrename $DIR/R8a/d $DIR/R8b/e
1045 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1046 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1048 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1051 echo "-- rename error cases"
1053 test_mkdir $DIR/R9/a
1055 mrename $DIR/R9/f $DIR/R9/a
1056 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1057 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1058 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1060 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1064 mrename $DIR/R10/f $DIR/R10/g
1065 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1066 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1067 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1069 run_test 24j "source does not exist ============================"
1072 test_mkdir $DIR/R11a
1073 test_mkdir $DIR/R11a/d
1075 mv $DIR/R11a/f $DIR/R11a/d
1076 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1077 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1079 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1081 # bug 2429 - rename foo foo foo creates invalid file
1084 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1086 run_test 24l "Renaming a file to itself ========================"
1090 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1091 # on ext3 this does not remove either the source or target files
1092 # though the "expected" operation would be to remove the source
1093 $CHECKSTAT -t file ${f} || error "${f} missing"
1094 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1096 run_test 24m "Renaming a file to a hard link to itself ========="
1100 # this stats the old file after it was renamed, so it should fail
1102 $CHECKSTAT ${f} || error "${f} missing"
1104 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1105 $CHECKSTAT -a ${f} || error "${f} exists"
1107 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1110 test_mkdir $DIR/$tdir
1111 rename_many -s random -v -n 10 $DIR/$tdir
1113 run_test 24o "rename of files during htree split"
1116 test_mkdir $DIR/R12a
1117 test_mkdir $DIR/R12b
1118 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1119 mrename $DIR/R12a $DIR/R12b
1120 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1121 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1122 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1123 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1125 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1127 cleanup_multiop_pause() {
1129 kill -USR1 $MULTIPID
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1135 test_mkdir $DIR/R13a
1136 test_mkdir $DIR/R13b
1137 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1138 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1141 trap cleanup_multiop_pause EXIT
1142 mrename $DIR/R13a $DIR/R13b
1143 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1144 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1145 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1146 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1147 cleanup_multiop_pause
1148 wait $MULTIPID || error "multiop close failed"
1150 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1152 test_24r() { #bug 3789
1153 test_mkdir $DIR/R14a
1154 test_mkdir $DIR/R14a/b
1155 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1157 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1159 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1162 test_mkdir $DIR/R15a
1163 test_mkdir $DIR/R15a/b
1164 test_mkdir $DIR/R15a/b/c
1165 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1166 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1167 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1169 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1171 test_mkdir $DIR/R16a
1172 test_mkdir $DIR/R16a/b
1173 test_mkdir $DIR/R16a/b/c
1174 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1175 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1176 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1178 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1180 test_24u() { # bug12192
1181 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1182 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1184 run_test 24u "create stripe file"
1186 simple_cleanup_common() {
1189 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1191 local start=$SECONDS
1194 wait_delete_completed
1195 echo "cleanup time $((SECONDS - start))"
1199 max_pages_per_rpc() {
1200 local mdtname="$(printf "MDT%04x" ${1:-0})"
1201 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1207 local nrfiles=${COUNT:-100000}
1208 local fname="$DIR/$tdir/$tfile"
1210 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1211 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1213 test_mkdir "$(dirname $fname)"
1214 # assume MDT0000 has the fewest inodes
1215 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1216 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1217 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1219 trap simple_cleanup_common EXIT
1221 createmany -m "$fname" $nrfiles
1223 cancel_lru_locks mdc
1224 lctl set_param mdc.*.stats clear
1226 # was previously test_24D: LU-6101
1227 # readdir() returns correct number of entries after cursor reload
1228 local num_ls=$(ls $DIR/$tdir | wc -l)
1229 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1230 local num_all=$(ls -a $DIR/$tdir | wc -l)
1231 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1232 [ $num_all -ne $((nrfiles + 2)) ]; then
1233 error "Expected $nrfiles files, got $num_ls " \
1234 "($num_uniq unique $num_all .&..)"
1236 # LU-5 large readdir
1237 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1238 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1239 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1240 # take into account of overhead in lu_dirpage header and end mark in
1241 # each page, plus one in rpc_num calculation.
1242 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1243 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1244 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1245 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1246 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1247 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1248 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1249 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1250 error "large readdir doesn't take effect: " \
1251 "$mds_readpage should be about $rpc_max"
1253 simple_cleanup_common
1255 run_test 24v "list large directory (test hash collision, b=17560)"
1257 test_24w() { # bug21506
1259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1260 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1261 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1262 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1263 [[ "$SZ1" -eq "$SZ2" ]] ||
1264 error "Error reading at the end of the file $tfile"
1266 run_test 24w "Reading a file larger than 4Gb"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1271 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1272 skip "Need MDS version at least 2.7.56"
1275 local remote_dir=$DIR/$tdir/remote_dir
1277 test_mkdir $DIR/$tdir
1278 $LFS mkdir -i $MDTIDX $remote_dir ||
1279 error "create remote directory failed"
1281 test_mkdir $DIR/$tdir/src_dir
1282 touch $DIR/$tdir/src_file
1283 test_mkdir $remote_dir/tgt_dir
1284 touch $remote_dir/tgt_file
1286 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1287 error "rename dir cross MDT failed!"
1289 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1290 error "rename file cross MDT failed!"
1292 touch $DIR/$tdir/ln_file
1293 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1294 error "ln file cross MDT failed"
1296 rm -rf $DIR/$tdir || error "Can not delete directories"
1298 run_test 24x "cross MDT rename/link"
1301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1304 local remote_dir=$DIR/$tdir/remote_dir
1307 test_mkdir $DIR/$tdir
1308 $LFS mkdir -i $mdtidx $remote_dir ||
1309 error "create remote directory failed"
1311 test_mkdir $remote_dir/src_dir
1312 touch $remote_dir/src_file
1313 test_mkdir $remote_dir/tgt_dir
1314 touch $remote_dir/tgt_file
1316 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1317 error "rename subdir in the same remote dir failed!"
1319 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1320 error "rename files in the same remote dir failed!"
1322 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1323 error "link files in the same remote dir failed!"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24y "rename/link on the same dir should succeed"
1330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1331 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1332 skip "Need MDS version at least 2.12.51"
1336 for index in 0 1; do
1337 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1338 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1343 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1344 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1346 local mdts=$(comma_list $(mdts_nodes))
1348 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1349 stack_trap "do_nodes $mdts $LCTL \
1350 set_param mdt.*.enable_remote_rename=1" EXIT
1352 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1354 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1355 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1357 run_test 24z "cross-MDT rename is done as cp"
1359 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 trap simple_cleanup_common EXIT
1365 createmany -m $DIR/$tdir/$tfile $NFILES
1366 local t=$(ls $DIR/$tdir | wc -l)
1367 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1368 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1369 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1370 [ $v -ne $((NFILES + 2)) ] ; then
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 simple_cleanup_common || error "Can not delete directories"
1376 run_test 24A "readdir() returns correct number of entries."
1378 test_24B() { # LU-4805
1379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1383 test_mkdir $DIR/$tdir
1384 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1385 error "create striped dir failed"
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 2 ] || error "Expected 2, got $count"
1390 touch $DIR/$tdir/striped_dir/a
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 3 ] || error "Expected 3, got $count"
1395 touch $DIR/$tdir/striped_dir/.f
1397 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1398 [ $count -eq 4 ] || error "Expected 4, got $count"
1400 rm -rf $DIR/$tdir || error "Can not delete directories"
1402 run_test 24B "readdir for striped dir return correct number of entries"
1405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1411 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1412 error "create striped dir failed"
1414 cd $DIR/$tdir/d0/striped_dir
1416 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1417 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1418 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1420 [ "$d0_ino" = "$parent_ino" ] ||
1421 error ".. wrong, expect $d0_ino, get $parent_ino"
1423 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1424 error "mv striped dir failed"
1426 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1428 [ "$d1_ino" = "$parent_ino" ] ||
1429 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1431 run_test 24C "check .. in striped dir"
1434 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1438 mkdir $DIR/$tdir/src_dir
1439 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1440 error "create remote source failed"
1442 touch $DIR/$tdir/src_dir/src_child/a
1444 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1445 error "create remote target dir failed"
1447 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "create remote target child failed"
1450 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1451 error "rename dir cross MDT failed!"
1455 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1456 error "src_child still exists after rename"
1458 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1459 error "missing file(a) after rename"
1461 rm -rf $DIR/$tdir || error "Can not delete directories"
1463 run_test 24E "cross MDT rename/link"
1466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1469 [ "$SLOW" = "no" ] && repeats=100
1473 echo "$repeats repeats"
1474 for ((i = 0; i < repeats; i++)); do
1475 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1476 touch $DIR/$tdir/test/a || error "touch fails"
1477 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1478 rm -rf $DIR/$tdir/test || error "rmdir fails"
1483 run_test 24F "hash order vs readdir (LU-11330)"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1492 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1493 touch $DIR/$tdir-0/f1 || error "touch f1"
1494 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1495 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1496 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1497 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1498 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1500 run_test 24G "migrate symlink in rename"
1503 echo '== symlink sanity ============================================='
1507 touch $DIR/s25/foo ||
1508 error "File creation in symlinked directory failed"
1510 run_test 25a "create file in symlinked directory ==============="
1513 [ ! -d $DIR/d25 ] && test_25a
1514 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1516 run_test 25b "lookup file in symlinked directory ==============="
1520 test_mkdir $DIR/d26/d26-2
1521 ln -s d26/d26-2 $DIR/s26
1522 touch $DIR/s26/foo || error "File creation failed"
1524 run_test 26a "multiple component symlink ======================="
1527 test_mkdir -p $DIR/$tdir/d26-2
1528 ln -s $tdir/d26-2/foo $DIR/s26-2
1529 touch $DIR/s26-2 || error "File creation failed"
1531 run_test 26b "multiple component symlink at end of lookup ======"
1534 test_mkdir $DIR/d26.2
1535 touch $DIR/d26.2/foo
1536 ln -s d26.2 $DIR/s26.2-1
1537 ln -s s26.2-1 $DIR/s26.2-2
1538 ln -s s26.2-2 $DIR/s26.2-3
1539 chmod 0666 $DIR/s26.2-3/foo
1541 run_test 26c "chain of symlinks"
1543 # recursive symlinks (bug 439)
1545 ln -s d26-3/foo $DIR/d26-3
1547 run_test 26d "create multiple component recursive symlink"
1550 [ ! -h $DIR/d26-3 ] && test_26d
1553 run_test 26e "unlink multiple component recursive symlink"
1555 # recursive symlinks (bug 7022)
1557 test_mkdir $DIR/$tdir
1558 test_mkdir $DIR/$tdir/$tfile
1559 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1560 test_mkdir -p lndir/bar1
1561 test_mkdir $DIR/$tdir/$tfile/$tfile
1562 cd $tfile || error "cd $tfile failed"
1563 ln -s .. dotdot || error "ln dotdot failed"
1564 ln -s dotdot/lndir lndir || error "ln lndir failed"
1565 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1566 output=`ls $tfile/$tfile/lndir/bar1`
1567 [ "$output" = bar1 ] && error "unexpected output"
1568 rm -r $tfile || error "rm $tfile failed"
1569 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1571 run_test 26f "rm -r of a directory which has recursive symlink"
1574 test_mkdir $DIR/$tdir
1575 $LFS getstripe $DIR/$tdir
1576 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1578 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1580 run_test 27a "one stripe file"
1583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $LFS getstripe -c $DIR/$tdir/$tfile
1588 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1589 error "two-stripe file doesn't have two stripes"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1593 run_test 27b "create and write to two stripe file"
1595 # 27c family tests specific striping, setstripe -o
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 test_mkdir -p $DIR/$tdir
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 $LFS getstripe -i $DIR/$tdir/$tfile
1603 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1604 error "stripe not on specified OST"
1606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1608 run_test 27ca "one stripe on specified OST"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1612 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1618 # Strip getstripe output to a space separated list of OSTs
1619 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1620 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1621 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1622 error "stripes not on specified OSTs"
1624 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1626 run_test 27cb "two stripes on specified OSTs"
1629 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1633 test_mkdir -p $DIR/$tdir
1635 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1636 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1639 # Strip getstripe output to a space separated list of OSTs
1640 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1641 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1642 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1643 error "stripes not on specified OSTs"
1645 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1647 run_test 27cc "two stripes on the same OST"
1650 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1651 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1652 skip "server does not support overstriping"
1653 test_mkdir -p $DIR/$tdir
1654 local osts="0,1,1,0"
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27cd "four stripes on two OSTs"
1670 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1671 skip_env "too many osts, skipping"
1672 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1673 skip "server does not support overstriping"
1674 # We do one more stripe than we have OSTs
1675 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1676 skip_env "ea_inode feature disabled"
1678 test_mkdir -p $DIR/$tdir
1680 for i in $(seq 0 $OSTCOUNT);
1683 if [ $i -ne $OSTCOUNT ]; then
1687 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1688 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1691 # Strip getstripe output to a space separated list of OSTs
1692 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1693 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1694 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1695 error "stripes not on specified OSTs"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1699 run_test 27ce "more stripes than OSTs with -o"
1702 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1705 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1706 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1707 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1709 error "failed to set $osp_proc=0"
1711 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1714 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1715 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1716 error "failed to set $osp_proc=1"
1719 error "should return error due to $osp_proc=0"
1721 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1724 test_mkdir $DIR/$tdir
1725 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1726 error "setstripe failed"
1727 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1730 run_test 27d "create file with default settings"
1733 # LU-5839 adds check for existed layout before setting it
1734 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1735 skip "Need MDS version at least 2.7.56"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1739 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1742 run_test 27e "setstripe existing file (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1747 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1748 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1749 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1751 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1753 run_test 27f "setstripe with bad stripe size (should return error)"
1756 test_mkdir $DIR/$tdir
1757 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1758 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1759 error "$DIR/$tdir/$tfile has object"
1761 run_test 27g "$LFS getstripe with no objects"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1767 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1769 (( rc == 2 )) || error "getstripe did not return ENOENT"
1771 run_test 27ga "$LFS getstripe with missing file (should return error)"
1774 test_mkdir $DIR/$tdir
1775 touch $DIR/$tdir/$tfile || error "touch failed"
1776 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1777 error "missing objects"
1779 run_test 27i "$LFS getstripe with some objects"
1782 test_mkdir $DIR/$tdir
1783 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1784 error "setstripe failed" || true
1786 run_test 27j "setstripe with bad stripe offset (should return error)"
1788 test_27k() { # bug 2844
1789 test_mkdir $DIR/$tdir
1790 local file=$DIR/$tdir/$tfile
1791 local ll_max_blksize=$((4 * 1024 * 1024))
1792 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1793 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1795 dd if=/dev/zero of=$file bs=4k count=1
1796 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1797 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1799 run_test 27k "limit i_blksize for broken user apps"
1802 mcreate $DIR/$tfile || error "creating file"
1803 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1804 error "setstripe should have failed" || true
1806 run_test 27l "check setstripe permissions (should return error)"
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1811 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1812 skip_env "multiple clients -- skipping"
1814 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1816 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1817 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1819 trap simple_cleanup_common EXIT
1820 test_mkdir $DIR/$tdir
1821 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1822 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1823 error "dd should fill OST0"
1825 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1827 [ $i -gt 256 ] && break
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it"
1835 touch $DIR/$tdir/$tfile.$i
1836 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1837 awk '{print $1}'| grep -w "0") ] &&
1838 error "OST0 was full but new created file still use it"
1839 simple_cleanup_common
1841 run_test 27m "create file while OST0 was full"
1843 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1844 # if the OST isn't full anymore.
1846 local ostidx=${1:-""}
1851 local list=$(comma_list $(osts_nodes))
1852 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1854 do_nodes $list lctl set_param fail_loc=0
1855 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1856 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1857 awk '{print $1 * 2;exit;}')
1858 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1860 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1863 __exhaust_precreations() {
1866 local FAILIDX=${3:-$OSTIDX}
1867 local ofacet=ost$((OSTIDX + 1))
1869 mkdir_on_mdt0 $DIR/$tdir
1870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1871 local mfacet=mds$((mdtidx + 1))
1872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1874 local OST=$(ostname_from_index $OSTIDX)
1877 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1878 local last_id=$(do_facet $mfacet lctl get_param -n \
1879 osp.$mdtosc_proc1.prealloc_last_id)
1880 local next_id=$(do_facet $mfacet lctl get_param -n \
1881 osp.$mdtosc_proc1.prealloc_next_id)
1883 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1884 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1886 test_mkdir -p $DIR/$tdir/${OST}
1887 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1888 #define OBD_FAIL_OST_ENOSPC 0x215
1889 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1890 echo "Creating to objid $last_id on ost $OST..."
1891 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1892 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1893 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1896 exhaust_precreations() {
1897 __exhaust_precreations $1 $2 $3
1901 exhaust_all_precreations() {
1903 for (( i=0; i < OSTCOUNT; i++ )) ; do
1904 __exhaust_precreations $i $1 -1
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1917 exhaust_precreations 0 0x80000215
1918 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1919 touch $DIR/$tdir/$tfile || error "touch failed"
1920 $LFS getstripe $DIR/$tdir/$tfile
1923 run_test 27n "create file with some full OSTs"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1932 rm -f $DIR/$tdir/$tfile
1933 exhaust_all_precreations 0x215
1935 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1940 run_test 27o "create file with all full OSTs (should error)"
1942 function create_and_checktime() {
1947 for ((i=0; i < $loops; i++)); do
1948 local start=$SECONDS
1949 multiop $fname-$i Oc
1950 ((SECONDS-start < TIMEOUT)) ||
1951 error "creation took " $((SECONDS-$start)) && return 1
1956 local mdts=$(comma_list $(mdts_nodes))
1958 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1959 skip "Need MDS version at least 2.13.57"
1961 local f0=$DIR/${tfile}-0
1962 local f1=$DIR/${tfile}-1
1964 wait_delete_completed
1966 # refill precreated objects
1967 $LFS setstripe -i0 -c1 $f0
1969 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1970 # force QoS allocation policy
1971 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1972 stack_trap "do_nodes $mdts $LCTL set_param \
1973 lov.*.qos_threshold_rr=$saved" EXIT
1976 # one OST is unavailable, but still have few objects preallocated
1978 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1979 rm -rf $f1 $DIR/$tdir*" EXIT
1981 for ((i=0; i < 7; i++)); do
1982 mkdir $DIR/$tdir$i || error "can't create dir"
1983 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1984 error "can't set striping"
1986 for ((i=0; i < 7; i++)); do
1987 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1991 run_test 27oo "don't let few threads to reserve too many objects"
1994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1997 remote_ost_nodsh && skip "remote OST with nodsh"
2000 rm -f $DIR/$tdir/$tfile
2001 test_mkdir $DIR/$tdir
2003 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2004 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2005 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2007 exhaust_precreations 0 0x80000215
2008 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2009 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2010 $LFS getstripe $DIR/$tdir/$tfile
2014 run_test 27p "append to a truncated file with some full OSTs"
2017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2019 remote_mds_nodsh && skip "remote MDS with nodsh"
2020 remote_ost_nodsh && skip "remote OST with nodsh"
2023 rm -f $DIR/$tdir/$tfile
2025 mkdir_on_mdt0 $DIR/$tdir
2026 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2027 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2028 error "truncate $DIR/$tdir/$tfile failed"
2029 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2031 exhaust_all_precreations 0x215
2033 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2034 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2038 run_test 27q "append to truncated file with all OSTs full (should error)"
2041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2043 remote_mds_nodsh && skip "remote MDS with nodsh"
2044 remote_ost_nodsh && skip "remote OST with nodsh"
2047 rm -f $DIR/$tdir/$tfile
2048 exhaust_precreations 0 0x80000215
2050 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2056 test_27s() { # bug 10725
2057 test_mkdir $DIR/$tdir
2058 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2059 local stripe_count=0
2060 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2061 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2062 error "stripe width >= 2^32 succeeded" || true
2065 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2067 test_27t() { # bug 10864
2072 $WLFS getstripe $tfile
2075 run_test 27t "check that utils parse path correctly"
2077 test_27u() { # bug 4900
2078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2079 remote_mds_nodsh && skip "remote MDS with nodsh"
2082 local list=$(comma_list $(mdts_nodes))
2084 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2085 do_nodes $list $LCTL set_param fail_loc=0x139
2086 test_mkdir -p $DIR/$tdir
2087 trap simple_cleanup_common EXIT
2088 createmany -o $DIR/$tdir/t- 1000
2089 do_nodes $list $LCTL set_param fail_loc=0
2091 TLOG=$TMP/$tfile.getstripe
2092 $LFS getstripe $DIR/$tdir > $TLOG
2093 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2094 unlinkmany $DIR/$tdir/t- 1000
2096 [[ $OBJS -gt 0 ]] &&
2097 error "$OBJS objects created on OST-0. See $TLOG" ||
2100 run_test 27u "skip object creation on OSC w/o objects"
2102 test_27v() { # bug 4900
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 remote_mds_nodsh && skip "remote MDS with nodsh"
2106 remote_ost_nodsh && skip "remote OST with nodsh"
2108 exhaust_all_precreations 0x215
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2113 touch $DIR/$tdir/$tfile
2114 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2116 for (( i=1; i < OSTCOUNT; i++ )); do
2117 do_facet ost$i lctl set_param fail_loc=0x705
2119 local START=`date +%s`
2120 createmany -o $DIR/$tdir/$tfile 32
2122 local FINISH=`date +%s`
2123 local TIMEOUT=`lctl get_param -n timeout`
2124 local PROCESS=$((FINISH - START))
2125 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2126 error "$FINISH - $START >= $TIMEOUT / 2"
2127 sleep $((TIMEOUT / 2 - PROCESS))
2130 run_test 27v "skip object creation on slow OST"
2132 test_27w() { # bug 10997
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2135 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2136 error "stripe size $size != 65536" || true
2137 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2138 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2140 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2143 [[ $OSTCOUNT -lt 2 ]] &&
2144 skip_env "skipping multiple stripe count/offset test"
2146 test_mkdir $DIR/$tdir
2147 for i in $(seq 1 $OSTCOUNT); do
2149 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2150 error "setstripe -c $i -i $offset failed"
2151 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2152 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2153 [ $count -ne $i ] && error "stripe count $count != $i" || true
2154 [ $index -ne $offset ] &&
2155 error "stripe offset $index != $offset" || true
2158 run_test 27wa "check $LFS setstripe -c -i options"
2161 remote_ost_nodsh && skip "remote OST with nodsh"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2165 OFFSET=$(($OSTCOUNT - 1))
2167 local OST=$(ostname_from_index $OSTIDX)
2169 test_mkdir $DIR/$tdir
2170 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2171 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2173 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2174 for i in $(seq 0 $OFFSET); do
2175 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2176 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2177 error "OST0 was degraded but new created file still use it"
2179 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2181 run_test 27x "create files while OST0 is degraded"
2184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2185 remote_mds_nodsh && skip "remote MDS with nodsh"
2186 remote_ost_nodsh && skip "remote OST with nodsh"
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2189 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2190 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2191 osp.$mdtosc.prealloc_last_id)
2192 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2193 osp.$mdtosc.prealloc_next_id)
2194 local fcount=$((last_id - next_id))
2195 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2196 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2198 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2199 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2200 local OST_DEACTIVE_IDX=-1
2205 for OSC in $MDS_OSCS; do
2206 OST=$(osc_to_ost $OSC)
2207 OSTIDX=$(index_from_ostuuid $OST)
2208 if [ $OST_DEACTIVE_IDX == -1 ]; then
2209 OST_DEACTIVE_IDX=$OSTIDX
2211 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2212 echo $OSC "is Deactivated:"
2213 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2217 OSTIDX=$(index_from_ostuuid $OST)
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=1
2232 createmany -o $DIR/$tdir/$tfile $fcount
2234 for OSC in $MDS_OSCS; do
2235 OST=$(osc_to_ost $OSC)
2236 OSTIDX=$(index_from_ostuuid $OST)
2237 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2238 echo $OST "is recovered from degraded:"
2239 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2240 obdfilter.$OST.degraded=0
2242 do_facet $SINGLEMDS lctl --device %$OSC activate
2246 # all osp devices get activated, hence -1 stripe count restored
2247 local stripe_count=0
2249 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2250 # devices get activated.
2252 $LFS setstripe -c -1 $DIR/$tfile
2253 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2255 [ $stripe_count -ne $OSTCOUNT ] &&
2256 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2259 run_test 27y "create files while OST0 is degraded and the rest inactive"
2265 lmm_count=$($LFS getstripe -c $1)
2266 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2267 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2269 local old_ifs="$IFS"
2271 fid=($($LFS path2fid $1))
2274 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2275 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2277 # compare lmm_seq and lu_fid->f_seq
2278 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2279 # compare lmm_object_id and lu_fid->oid
2280 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2282 # check the trusted.fid attribute of the OST objects of the file
2283 local have_obdidx=false
2285 $LFS getstripe $1 | while read obdidx oid hex seq; do
2286 # skip lines up to and including "obdidx"
2287 [ -z "$obdidx" ] && break
2288 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2289 $have_obdidx || continue
2291 local ost=$((obdidx + 1))
2292 local dev=$(ostdevname $ost)
2295 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2297 seq=$(echo $seq | sed -e "s/^0x//g")
2298 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2299 oid_hex=$(echo $oid)
2301 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2303 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2307 # Don't unmount/remount the OSTs if we don't need to do that.
2308 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2309 # update too, until that use mount/ll_decode_filter_fid/mount.
2310 # Re-enable when debugfs will understand new filter_fid.
2312 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2313 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2314 $dev 2>/dev/null" | grep "parent=")
2316 if [ -z "$ff" ]; then
2318 mount_fstype ost$ost
2319 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2320 $(facet_mntpt ost$ost)/$obj_file)
2321 unmount_fstype ost$ost
2322 start ost$ost $dev $OST_MOUNT_OPTS
2326 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2328 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2330 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2331 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2333 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2334 # stripe_size=1048576 component_id=1 component_start=0 \
2335 # component_end=33554432
2336 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2337 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2338 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2340 if grep -q 'stripe=' <<<$ff; then
2341 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2343 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2344 # into f_ver in this case. See comment on ff_parent.
2345 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2348 # compare lmm_seq and filter_fid->ff_parent.f_seq
2349 [ $ff_pseq = $lmm_seq ] ||
2350 error "FF parent SEQ $ff_pseq != $lmm_seq"
2351 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2352 [ $ff_poid = $lmm_oid ] ||
2353 error "FF parent OID $ff_poid != $lmm_oid"
2354 (($ff_pstripe == $stripe_nr)) ||
2355 error "FF stripe $ff_pstripe != $stripe_nr"
2357 stripe_nr=$((stripe_nr + 1))
2358 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2360 if grep -q 'stripe_count=' <<<$ff; then
2361 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2362 -e 's/ .*//' <<<$ff)
2363 [ $lmm_count = $ff_scnt ] ||
2364 error "FF stripe count $lmm_count != $ff_scnt"
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2371 remote_ost_nodsh && skip "remote OST with nodsh"
2373 test_mkdir $DIR/$tdir
2374 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2375 { error "setstripe -c -1 failed"; return 1; }
2376 # We need to send a write to every object to get parent FID info set.
2377 # This _should_ also work for setattr, but does not currently.
2378 # touch $DIR/$tdir/$tfile-1 ||
2379 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2380 { error "dd $tfile-1 failed"; return 2; }
2381 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2382 { error "setstripe -c -1 failed"; return 3; }
2383 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2384 { error "dd $tfile-2 failed"; return 4; }
2386 # make sure write RPCs have been sent to OSTs
2389 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2390 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2392 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2394 test_27A() { # b=19102
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2399 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2400 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2401 local default_size=$($LFS getstripe -S $MOUNT)
2402 local default_offset=$($LFS getstripe -i $MOUNT)
2403 local dsize=$(do_facet $SINGLEMDS \
2404 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2405 [ $default_size -eq $dsize ] ||
2406 error "stripe size $default_size != $dsize"
2407 [ $default_offset -eq -1 ] ||
2408 error "stripe offset $default_offset != -1"
2410 run_test 27A "check filesystem-wide default LOV EA values"
2412 test_27B() { # LU-2523
2413 test_mkdir $DIR/$tdir
2414 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2416 # open f1 with O_LOV_DELAY_CREATE
2418 # call setstripe ioctl on open file descriptor for f1
2420 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2424 # open f1 with O_LOV_DELAY_CREATE
2426 # call setstripe ioctl on open file descriptor for f1
2428 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2430 # Allow multiop to fail in imitation of NFS's busted semantics.
2433 run_test 27B "call setstripe on open unlinked file/rename victim"
2435 # 27C family tests full striping and overstriping
2436 test_27Ca() { #LU-2871
2437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2445 test_mkdir $DIR/$tdir
2447 for i in $(seq 0 $((OSTCOUNT - 1))); do
2448 # set stripe across all OSTs starting from OST$i
2449 $LFS setstripe -i $i -c -1 $tfile$i
2450 # get striping information
2451 ost_idx=($($LFS getstripe $tfile$i |
2452 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2456 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2457 error "${#ost_idx[@]} != $OSTCOUNT"
2459 for index in $(seq 0 $((OSTCOUNT - 1))); do
2461 for j in $(echo ${ost_idx[@]}); do
2462 if [ $index -eq $j ]; then
2468 error "Can not find $index in ${ost_idx[@]}"
2472 run_test 27Ca "check full striping across all OSTs"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$(($OSTCOUNT * 2))
2482 [ $setcount -lt 160 ] || large_xattr_enabled ||
2483 skip_env "ea_inode feature disabled"
2485 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2486 error "setstripe failed"
2488 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2489 [ $count -eq $setcount ] ||
2490 error "stripe count $count, should be $setcount"
2492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2493 error "overstriped should be set in pattern"
2495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2498 run_test 27Cb "more stripes than OSTs with -C"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2505 test_mkdir -p $DIR/$tdir
2506 local setcount=$(($OSTCOUNT - 1))
2508 [ $setcount -lt 160 ] || large_xattr_enabled ||
2509 skip_env "ea_inode feature disabled"
2511 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2512 error "setstripe failed"
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2519 error "overstriped should not be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2530 large_xattr_enabled || skip_env "ea_inode feature disabled"
2532 test_mkdir -p $DIR/$tdir
2533 local setcount=$LOV_MAX_STRIPE_COUNT
2535 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2536 error "setstripe failed"
2538 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2539 [ $count -eq $setcount ] ||
2540 error "stripe count $count, should be $setcount"
2542 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2543 error "overstriped should be set in pattern"
2545 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2548 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2550 run_test 27Cd "test maximum stripe count"
2553 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2554 skip "server does not support overstriping"
2555 test_mkdir -p $DIR/$tdir
2557 pool_add $TESTNAME || error "Pool creation failed"
2558 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2562 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2563 error "setstripe failed"
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Ce "test pool with overstriping"
2580 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2581 skip "server does not support overstriping"
2582 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2583 skip_env "too many osts, skipping"
2585 test_mkdir -p $DIR/$tdir
2587 local setcount=$(($OSTCOUNT * 2))
2588 [ $setcount -lt 160 ] || large_xattr_enabled ||
2589 skip_env "ea_inode feature disabled"
2591 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2592 error "setstripe failed"
2594 echo 1 > $DIR/$tdir/$tfile
2596 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2597 [ $count -eq $setcount ] ||
2598 error "stripe count $count, should be $setcount"
2600 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2601 error "overstriped should be set in pattern"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2606 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2608 run_test 27Cf "test default inheritance with overstriping"
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2613 remote_mds_nodsh && skip "remote MDS with nodsh"
2615 local POOL=${POOL:-testpool}
2617 local last_ost=$(($OSTCOUNT - 1))
2619 local ost_list=$(seq $first_ost $ost_step $last_ost)
2620 local ost_range="$first_ost $last_ost $ost_step"
2622 test_mkdir $DIR/$tdir
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2627 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2629 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2630 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2631 skip27D+=" -s 30,31"
2632 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2633 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2634 skip27D+=" -s 32,33"
2635 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2637 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2638 error "llapi_layout_test failed"
2640 destroy_test_pools || error "destroy test pools failed"
2642 run_test 27D "validate llapi_layout API"
2644 # Verify that default_easize is increased from its initial value after
2645 # accessing a widely striped file.
2647 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2648 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2649 skip "client does not have LU-3338 fix"
2651 # 72 bytes is the minimum space required to store striping
2652 # information for a file striped across one OST:
2653 # (sizeof(struct lov_user_md_v3) +
2654 # sizeof(struct lov_user_ost_data_v1))
2656 $LCTL set_param -n llite.*.default_easize $min_easize ||
2657 error "lctl set_param failed"
2658 local easize=$($LCTL get_param -n llite.*.default_easize)
2660 [ $easize -eq $min_easize ] ||
2661 error "failed to set default_easize"
2663 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2664 error "setstripe failed"
2665 # In order to ensure stat() call actually talks to MDS we need to
2666 # do something drastic to this file to shake off all lock, e.g.
2667 # rename it (kills lookup lock forcing cache cleaning)
2668 mv $DIR/$tfile $DIR/${tfile}-1
2669 ls -l $DIR/${tfile}-1
2672 easize=$($LCTL get_param -n llite.*.default_easize)
2674 [ $easize -gt $min_easize ] ||
2675 error "default_easize not updated"
2677 run_test 27E "check that default extended attribute size properly increases"
2679 test_27F() { # LU-5346/LU-7975
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2682 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2683 skip "Need MDS version at least 2.8.51"
2684 remote_ost_nodsh && skip "remote OST with nodsh"
2686 test_mkdir $DIR/$tdir
2688 $LFS setstripe -c 2 $DIR/$tdir
2690 # stop all OSTs to reproduce situation for LU-7975 ticket
2691 for num in $(seq $OSTCOUNT); do
2695 # open/create f0 with O_LOV_DELAY_CREATE
2696 # truncate f0 to a non-0 size
2698 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2700 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2701 # open/write it again to force delayed layout creation
2702 cat /etc/hosts > $DIR/$tdir/f0 &
2706 for num in $(seq $OSTCOUNT); do
2707 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2708 error "ost$num failed to start"
2711 wait $catpid || error "cat failed"
2713 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2714 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2715 error "wrong stripecount"
2718 run_test 27F "Client resend delayed layout creation with non-zero size"
2720 test_27G() { #LU-10629
2721 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2722 skip "Need MDS version at least 2.11.51"
2723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2724 remote_mds_nodsh && skip "remote MDS with nodsh"
2725 local POOL=${POOL:-testpool}
2726 local ostrange="0 0 1"
2728 test_mkdir $DIR/$tdir
2729 touch $DIR/$tdir/$tfile.nopool
2730 pool_add $POOL || error "pool_add failed"
2731 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2732 $LFS setstripe -p $POOL $DIR/$tdir
2734 local pool=$($LFS getstripe -p $DIR/$tdir)
2736 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2737 touch $DIR/$tdir/$tfile.default
2738 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2739 $LFS find $DIR/$tdir -type f --pool $POOL
2740 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2741 [[ "$found" == "2" ]] ||
2742 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2744 $LFS setstripe -d $DIR/$tdir
2746 pool=$($LFS getstripe -p -d $DIR/$tdir)
2748 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2750 run_test 27G "Clear OST pool from stripe"
2753 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2754 skip "Need MDS version newer than 2.11.54"
2755 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2756 test_mkdir $DIR/$tdir
2757 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2758 touch $DIR/$tdir/$tfile
2759 $LFS getstripe -c $DIR/$tdir/$tfile
2760 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2761 error "two-stripe file doesn't have two stripes"
2763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2764 $LFS getstripe -y $DIR/$tdir/$tfile
2765 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2766 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2767 error "expected l_ost_idx: [02]$ not matched"
2769 # make sure ost list has been cleared
2770 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2771 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2772 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2774 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2776 run_test 27H "Set specific OSTs stripe"
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2781 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2782 skip "Need MDS version newer than 2.12.52"
2783 local pool=$TESTNAME
2784 local ostrange="1 1 1"
2786 save_layout_restore_at_exit $MOUNT
2787 $LFS setstripe -c 2 -i 0 $MOUNT
2788 pool_add $pool || error "pool_add failed"
2789 pool_add_targets $pool $ostrange ||
2790 error "pool_add_targets failed"
2791 test_mkdir $DIR/$tdir
2792 $LFS setstripe -p $pool $DIR/$tdir
2793 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2794 $LFS getstripe $DIR/$tdir/$tfile
2796 run_test 27I "check that root dir striping does not break parent dir one"
2799 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2800 skip "Need MDS version newer than 2.12.51"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2951 grep "lfm_magic:.*0x0CD50CD0" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2953 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2954 # - sizeof(lfm_type) - sizeof(lfm_flags)
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2956 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2960 grep "lfm_flags:.*0x0000DA05" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2962 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2963 grep "lfm_value.*${uuid1}@${uuid2}" ||
2964 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2966 # file create in dir should fail
2967 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2968 touch $DIR/$tdir/${tdir}2/$tfile &&
2969 "$DIR/${tdir}2: file create should fail"
2972 chmod 777 $DIR/$tdir/$tdir ||
2973 error "$DIR/$tdir: chmod failed"
2974 chmod 777 $DIR/$tdir/${tdir}2 ||
2975 error "$DIR/${tdir}2: chmod failed"
2978 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2979 error "$DIR/$tdir: chown failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2981 error "$DIR/${tdir}2: chown failed"
2983 # rename should work
2984 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2985 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2986 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2987 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2990 rmdir $DIR/$tdir/${tdir}.new ||
2991 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}2.new ||
2993 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2995 run_test 27K "basic ops on dir with foreign LMV"
2998 remote_mds_nodsh && skip "remote MDS with nodsh"
3000 local POOL=${POOL:-$TESTNAME}
3002 pool_add $POOL || error "pool_add failed"
3004 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3005 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3006 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3008 run_test 27L "lfs pool_list gives correct pool name"
3011 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3012 skip "Need MDS version >= than 2.12.57"
3013 remote_mds_nodsh && skip "remote MDS with nodsh"
3014 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3016 test_mkdir $DIR/$tdir
3018 # Set default striping on directory
3022 # if we run against a 2.12 server which lacks overstring support
3023 # then the connect_flag will not report overstriping, even if client
3025 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3026 stripe_opt="-C $setcount"
3027 elif (( $OSTCOUNT >= $setcount )); then
3028 stripe_opt="-c $setcount"
3030 skip "server does not support overstriping"
3032 $LFS setstripe $stripe_opt $DIR/$tdir
3034 echo 1 > $DIR/$tdir/${tfile}.1
3035 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3036 [ $count -eq $setcount ] ||
3037 error "(1) stripe count $count, should be $setcount"
3039 # Capture existing append_stripe_count setting for restore
3040 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3041 local mdts=$(comma_list $(mdts_nodes))
3042 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3044 local appendcount=$orig_count
3045 echo 1 >> $DIR/$tdir/${tfile}.2_append
3046 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3047 [ $count -eq $appendcount ] ||
3048 error "(2)stripe count $count, should be $appendcount for append"
3050 # Disable O_APPEND striping, verify it works
3051 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3053 # Should now get the default striping, which is 4
3055 echo 1 >> $DIR/$tdir/${tfile}.3_append
3056 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3057 [ $count -eq $setcount ] ||
3058 error "(3) stripe count $count, should be $setcount"
3060 # Try changing the stripe count for append files
3061 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3063 # Append striping is now 2 (directory default is still 4)
3065 echo 1 >> $DIR/$tdir/${tfile}.4_append
3066 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3067 [ $count -eq $appendcount ] ||
3068 error "(4) stripe count $count, should be $appendcount for append"
3070 # Test append stripe count of -1
3071 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3072 appendcount=$OSTCOUNT
3073 echo 1 >> $DIR/$tdir/${tfile}.5
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3075 [ $count -eq $appendcount ] ||
3076 error "(5) stripe count $count, should be $appendcount for append"
3078 # Set append striping back to default of 1
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3081 # Try a new default striping, PFL + DOM
3082 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3084 # Create normal DOM file, DOM returns stripe count == 0
3086 touch $DIR/$tdir/${tfile}.6
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3088 [ $count -eq $setcount ] ||
3089 error "(6) stripe count $count, should be $setcount"
3093 echo 1 >> $DIR/$tdir/${tfile}.7_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(7) stripe count $count, should be $appendcount for append"
3098 # Clean up DOM layout
3099 $LFS setstripe -d $DIR/$tdir
3101 save_layout_restore_at_exit $MOUNT
3102 # Now test that append striping works when layout is from root
3103 $LFS setstripe -c 2 $MOUNT
3104 # Make a special directory for this
3105 mkdir $DIR/${tdir}/${tdir}.2
3107 # Verify for normal file
3109 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3110 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3111 [ $count -eq $setcount ] ||
3112 error "(8) stripe count $count, should be $setcount"
3115 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3116 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3117 [ $count -eq $appendcount ] ||
3118 error "(9) stripe count $count, should be $appendcount for append"
3120 # Now test O_APPEND striping with pools
3121 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3125 pool_add $TESTNAME || error "pool creation failed"
3126 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3292 grep "lfm_magic:.*0x0CD50CD0" ||
3293 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3294 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3297 grep "lfm_flags:.*0x0000DA05" ||
3298 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3299 $LFS getdirstripe $DIR/$tdir/${tdir} |
3300 grep "lfm_value.*${uuid1}/${uuid2}" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3303 # file create in dir should fail
3304 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3305 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3307 # rename should succeed
3308 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3309 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3311 #remove foreign_symlink dir should fail
3312 rmdir $DIR/$tdir/${tdir}.new &&
3313 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3316 mkdir -p /tmp/${uuid1}/${uuid2} ||
3317 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3318 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3319 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3320 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3321 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3323 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3324 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3326 #check that getstripe fails now that foreign_symlink enabled
3327 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3330 # file create in dir should work now
3331 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3332 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3333 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3335 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3336 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3338 # chmod should still succeed
3339 chmod 755 $DIR/$tdir/${tdir}.new ||
3340 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3342 # chown should still succeed
3343 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3344 error "$DIR/$tdir/${tdir}.new: chown has failed"
3346 # rename should still succeed
3347 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3348 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3350 #remove foreign_symlink dir should still fail
3351 rmdir $DIR/$tdir/${tdir} &&
3352 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3354 #use special ioctl() to unlink foreign_symlink file
3355 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3358 #created file should still exist
3359 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3360 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3361 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3364 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3367 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3368 stack_trap "rm -f $TMP/$tfile*"
3370 test_mkdir $DIR/$tdir-1
3371 test_mkdir $DIR/$tdir-2
3373 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3374 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3376 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3377 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3379 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3380 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3382 # Create some bad symlinks and ensure that we don't loop
3383 # forever or something. These should return ELOOP (40) and
3384 # ENOENT (2) but I don't want to test for that because there's
3385 # always some weirdo architecture that needs to ruin
3386 # everything by defining these error numbers differently.
3388 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3389 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3391 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3392 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3396 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3398 # createtest also checks that device nodes are created and
3399 # then visible correctly (#2091)
3400 test_28() { # bug 2091
3402 $CREATETEST $DIR/d28/ct || error "createtest failed"
3404 run_test 28 "create/mknod/mkdir with bad file types ============"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 sync; sleep 1; sync # flush out any dirty pages from previous tests
3416 declare -i LOCKCOUNTORIG=0
3417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3422 declare -i LOCKUNUSEDCOUNTORIG=0
3423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3431 declare -i LOCKCOUNTCURRENT=0
3432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3436 declare -i LOCKUNUSEDCOUNTCURRENT=0
3437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3442 $LCTL set_param -n ldlm.dump_namespaces ""
3443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3445 log "dumped log to $TMP/test_29.dk (bug 5793)"
3448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3455 run_test 29 "IT_GETATTR regression ============================"
3457 test_30a() { # was test_30
3458 cp $(which ls) $DIR || cp /bin/ls $DIR
3459 $DIR/ls / || error "Can't execute binary from lustre"
3462 run_test 30a "execute binary from Lustre (execve) =============="
3465 cp `which ls` $DIR || cp /bin/ls $DIR
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3470 run_test 30b "execute binary from Lustre as non-root ==========="
3472 test_30c() { # b=22376
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 cp $(which ls) $DIR || cp /bin/ls $DIR
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30c "execute binary from Lustre without read perms ===="
3485 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3487 for i in {1..10}; do
3488 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3491 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3492 wait $PID || error "executing dd from Lustre failed"
3498 run_test 30d "execute binary from Lustre while clear locks"
3501 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3502 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3504 run_test 31a "open-unlink file =================================="
3507 touch $DIR/f31 || error "touch $DIR/f31 failed"
3508 ln $DIR/f31 $DIR/f31b || error "ln failed"
3509 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3510 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3512 run_test 31b "unlink file with multiple links while open ======="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31c || error "ln failed"
3517 multiop_bg_pause $DIR/f31 O_uc ||
3518 error "multiop_bg_pause for $DIR/f31 failed"
3520 $MULTIOP $DIR/f31c Ouc
3521 kill -USR1 $MULTIPID
3524 run_test 31c "open-unlink file with multiple links ============="
3527 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3528 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3530 run_test 31d "remove of open directory ========================="
3532 test_31e() { # bug 2904
3533 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3535 run_test 31e "remove of open non-empty directory ==============="
3537 test_31f() { # bug 4554
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 test_mkdir $DIR/d31f
3542 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3543 cp /etc/hosts $DIR/d31f
3545 $LFS getstripe $DIR/d31f/hosts
3546 multiop_bg_pause $DIR/d31f D_c || return 1
3549 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3550 test_mkdir $DIR/d31f
3551 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3552 cp /etc/hosts $DIR/d31f
3554 $LFS getstripe $DIR/d31f/hosts
3555 multiop_bg_pause $DIR/d31f D_c || return 1
3558 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3559 wait $MULTIPID || error "first opendir $MULTIPID failed"
3563 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3564 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3567 run_test 31f "remove of open directory with open-unlink file ==="
3570 echo "-- cross directory link --"
3571 test_mkdir -c1 $DIR/${tdir}ga
3572 test_mkdir -c1 $DIR/${tdir}gb
3573 touch $DIR/${tdir}ga/f
3574 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3575 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3576 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3577 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3578 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3580 run_test 31g "cross directory link==============="
3583 echo "-- cross directory link --"
3584 test_mkdir -c1 $DIR/${tdir}
3585 test_mkdir -c1 $DIR/${tdir}/dir
3586 touch $DIR/${tdir}/f
3587 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3588 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3589 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3590 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3591 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3593 run_test 31h "cross directory link under child==============="
3596 echo "-- cross directory link --"
3597 test_mkdir -c1 $DIR/$tdir
3598 test_mkdir -c1 $DIR/$tdir/dir
3599 touch $DIR/$tdir/dir/f
3600 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3601 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3602 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3603 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3604 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3606 run_test 31i "cross directory link under parent==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3610 test_mkdir -c1 -p $DIR/$tdir/dir1
3611 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3612 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3613 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3614 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3617 run_test 31j "link for directory==============="
3620 test_mkdir -c1 -p $DIR/$tdir
3622 touch $DIR/$tdir/exist
3623 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3624 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3625 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3626 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3627 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3628 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3629 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3632 run_test 31k "link to file: the same, non-existing, dir==============="
3638 touch $DIR/d31m2/exist
3639 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3640 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3641 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3642 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3643 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3644 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3647 run_test 31m "link to file: the same, non-existing, dir==============="
3650 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3651 nlink=$(stat --format=%h $DIR/$tfile)
3652 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3654 local cmd="exec $fd<$DIR/$tfile"
3657 trap "eval $cmd" EXIT
3658 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3659 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3661 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3662 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3665 run_test 31n "check link count of unlinked file"
3668 local tempfile=$(mktemp $1_XXXXXX)
3669 mlink $tempfile $1 2> /dev/null &&
3670 echo "$BASHPID: link $tempfile to $1 succeeded"
3674 test_31o() { # LU-2901
3675 test_mkdir $DIR/$tdir
3676 for LOOP in $(seq 100); do
3677 rm -f $DIR/$tdir/$tfile*
3678 for THREAD in $(seq 8); do
3679 link_one $DIR/$tdir/$tfile.$LOOP &
3682 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3683 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3684 error "$LINKS duplicate links to $tfile.$LOOP" &&
3688 run_test 31o "duplicate hard links with same filename"
3691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3693 test_mkdir $DIR/$tdir
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3697 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3698 error "open unlink test1 failed"
3699 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3700 error "open unlink test2 failed"
3702 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3703 error "test1 still exists"
3704 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3705 error "test2 still exists"
3707 run_test 31p "remove of open striped directory"
3710 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3712 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3713 index=$($LFS getdirstripe -i $DIR/$tdir)
3714 [ $index -eq 3 ] || error "first stripe index $index != 3"
3715 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3716 [ $index -eq 1 ] || error "second stripe index $index != 1"
3718 # when "-c <stripe_count>" is set, the number of MDTs specified after
3719 # "-i" should equal to the stripe count
3720 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3722 run_test 31q "create striped directory on specific MDTs"
3726 touch $DIR/$tfile.target
3727 touch $DIR/$tfile.source
3729 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3730 $LCTL set_param fail_loc=0x1419 fail_val=3
3731 cat $DIR/$tfile.target &
3734 # Guarantee open is waiting before we get here
3736 mv $DIR/$tfile.source $DIR/$tfile.target
3740 if [[ $RC -ne 0 ]]; then
3741 error "open with cat failed, rc=$RC"
3744 run_test 31r "open-rename(replace) race"
3746 cleanup_test32_mount() {
3749 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3750 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3751 losetup -d $loopdev || true
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3759 echo "== more mountpoints and symlinks ================="
3760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3761 trap cleanup_test32_mount EXIT
3762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3765 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3766 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3767 cleanup_test32_mount
3769 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3775 trap cleanup_test32_mount EXIT
3776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3779 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3780 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3781 cleanup_test32_mount
3783 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3789 trap cleanup_test32_mount EXIT
3790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3793 test_mkdir -p $DIR/$tdir/d2/test_dir
3794 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3795 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3796 cleanup_test32_mount
3798 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3804 trap cleanup_test32_mount EXIT
3805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3808 test_mkdir -p $DIR/$tdir/d2/test_dir
3809 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3810 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3811 cleanup_test32_mount
3813 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3817 test_mkdir -p $DIR/$tdir/tmp
3818 local tmp_dir=$DIR/$tdir/tmp
3819 ln -s $DIR/$tdir $tmp_dir/symlink11
3820 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3821 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3828 test_mkdir -p $DIR/$tdir/tmp
3829 local tmp_dir=$DIR/$tdir/tmp
3830 ln -s $DIR/$tdir $tmp_dir/symlink11
3831 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3832 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3833 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3835 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3838 local tmp_dir=$DIR/$tdir/tmp
3839 test_mkdir -p $tmp_dir
3840 test_mkdir $DIR/${tdir}2
3841 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3842 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3843 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3844 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3845 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3846 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3848 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3851 rm -fr $DIR/$tdir $DIR/${tdir}2
3852 tmp_dir=$DIR/$tdir/tmp
3853 test_mkdir -p $tmp_dir
3854 test_mkdir $DIR/${tdir}2
3855 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3856 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3857 ls $tmp_dir/symlink12 || error "listing symlink12"
3858 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3860 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 touch $DIR/$tdir/test_file
3871 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3872 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3873 cleanup_test32_mount
3875 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3881 trap cleanup_test32_mount EXIT
3882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3885 touch $DIR/$tdir/test_file
3886 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3887 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3888 cleanup_test32_mount
3890 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3904 cleanup_test32_mount
3906 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2
3917 touch $DIR/$tdir/d2/test_file || error "touch failed"
3918 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3919 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3920 cleanup_test32_mount
3922 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3926 test_mkdir -p $DIR/d32m/tmp
3927 TMP_DIR=$DIR/d32m/tmp
3928 ln -s $DIR $TMP_DIR/symlink11
3929 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3930 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3931 error "symlink11 not a link"
3932 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3933 error "symlink01 not a link"
3935 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32n/tmp
3940 TMP_DIR=$DIR/d32n/tmp
3941 ln -s $DIR $TMP_DIR/symlink11
3942 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3943 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3944 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3946 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3950 test_mkdir -p $DIR/d32o/tmp
3951 TMP_DIR=$DIR/d32o/tmp
3952 ln -s $DIR/$tfile $TMP_DIR/symlink12
3953 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3954 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3955 error "symlink12 not a link"
3956 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3957 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3958 error "$DIR/d32o/tmp/symlink12 not file type"
3959 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3960 error "$DIR/d32o/symlink02 not file type"
3962 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3972 test_mkdir -p $DIR/d32p/tmp
3974 TMP_DIR=$DIR/d32p/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3980 cat $DIR/d32p/tmp/symlink12 ||
3981 error "Can't open $DIR/d32p/tmp/symlink12"
3983 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3986 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3992 trap cleanup_test32_mount EXIT
3993 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3994 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3998 cleanup_test32_mount
4000 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4006 trap cleanup_test32_mount EXIT
4007 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4008 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4009 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4010 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4011 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4012 cleanup_test32_mount
4014 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4019 chmod 444 $DIR/$tfile
4020 chown $RUNAS_ID $DIR/$tfile
4022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4025 run_test 33aa "write file with mode 444 (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4032 error "$RUNAS create $tdir/$tfile failed"
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4034 error "open RDWR" || true
4036 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4040 test_mkdir $DIR/$tdir
4041 chown $RUNAS_ID $DIR/$tdir
4042 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4044 run_test 33b "test open file with malformed flags (No panic)"
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 remote_ost_nodsh && skip "remote OST with nodsh"
4056 test_mkdir $DIR/$tdir
4057 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4060 for ostnum in $(seq $OSTCOUNT); do
4061 # test-framework's OST numbering is one-based, while Lustre's
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 # check if at least some write_bytes stats are counted
4065 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats |
4067 awk '/^write_bytes/ {print $7}' )
4068 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4069 if (( ${write_bytes:-0} > 0 )); then
4075 $all_zeros || return 0
4078 echo foo > $DIR/$tdir/bar
4082 # Total up write_bytes after writing. We'd better find non-zeros.
4083 for ostnum in $(seq $OSTCOUNT); do
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter/$ostname/stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4096 for ostnum in $(seq $OSTCOUNT); do
4097 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4098 echo "Check write_bytes is in obdfilter.*.stats:"
4099 do_facet ost$ostnum lctl get_param -n \
4100 obdfilter.$ostname.stats
4102 error "OST not keeping write_bytes stats (b=22312)"
4105 run_test 33c "test write_bytes stats"
4108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 local remote_dir=$DIR/$tdir/remote_dir
4114 test_mkdir $DIR/$tdir
4115 $LFS mkdir -i $MDTIDX $remote_dir ||
4116 error "create remote directory failed"
4118 touch $remote_dir/$tfile
4119 chmod 444 $remote_dir/$tfile
4120 chown $RUNAS_ID $remote_dir/$tfile
4122 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4124 chown $RUNAS_ID $remote_dir
4125 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4126 error "create" || true
4127 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4128 error "open RDWR" || true
4129 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4131 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4138 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4139 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4140 mkdir $DIR/$tdir/local_dir
4142 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4143 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4144 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4146 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4147 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4149 rmdir $DIR/$tdir/* || error "rmdir failed"
4152 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4153 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4154 mkdir $DIR/$tdir/local_dir
4156 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4157 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4158 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4160 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4161 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4163 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4166 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4167 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4168 mkdir $DIR/$tdir/local_dir
4170 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4171 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4172 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4174 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4175 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4177 run_test 33e "mkdir and striped directory should have same mode"
4181 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 remote_mds_nodsh && skip "remote MDS with nodsh"
4189 chmod go+rwx $DIR/$tdir
4190 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4191 trap cleanup_33f EXIT
4193 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4194 error "cannot create striped directory"
4196 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4197 error "cannot create files in striped directory"
4199 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4200 error "cannot remove files in striped directory"
4202 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4203 error "cannot remove striped directory"
4207 run_test 33f "nonroot user can create, access, and remove a striped directory"
4210 mkdir -p $DIR/$tdir/dir2
4212 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4214 [[ $err =~ "exists" ]] || error "Not exists error"
4216 run_test 33g "nonroot user create already existing root created file"
4219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4220 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4221 skip "Need MDS version at least 2.13.50"
4223 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4224 error "mkdir $tdir failed"
4225 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4227 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4230 for fname in $DIR/$tdir/$tfile.bak \
4231 $DIR/$tdir/$tfile.SAV \
4232 $DIR/$tdir/$tfile.orig \
4233 $DIR/$tdir/$tfile~; do
4234 touch $fname || error "touch $fname failed"
4235 index2=$($LFS getstripe -m $fname)
4236 [ $index -eq $index2 ] ||
4237 error "$fname MDT index mismatch $index != $index2"
4241 for i in {1..250}; do
4242 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4243 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4244 touch $fname || error "touch $fname failed"
4245 index2=$($LFS getstripe -m $fname)
4246 if [[ $index != $index2 ]]; then
4247 failed=$((failed + 1))
4248 echo "$fname MDT index mismatch $index != $index2"
4252 echo "$failed MDT index mismatches"
4253 (( failed < 20 )) || error "MDT index mismatch $failed times"
4256 run_test 33h "temp file is located on the same MDT as target"
4258 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4261 $MCREATE $DIR/f34 || error "mcreate failed"
4262 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4263 error "getstripe failed"
4264 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4265 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4266 error "getstripe failed"
4267 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4268 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34a "truncate file that has not been opened ==========="
4273 [ ! -f $DIR/f34 ] && test_34a
4274 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4275 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4276 $OPENFILE -f O_RDONLY $DIR/f34
4277 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4278 error "getstripe failed"
4279 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4280 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4285 [ ! -f $DIR/f34 ] && test_34a
4286 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4287 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 $OPENFILE -f O_RDWR $DIR/f34
4289 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4290 error "$LFS getstripe failed"
4291 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4292 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4294 run_test 34c "O_RDWR opening file-with-size works =============="
4297 [ ! -f $DIR/f34 ] && test_34a
4298 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4304 run_test 34d "write to sparse file ============================="
4308 $MCREATE $DIR/f34e || error "mcreate failed"
4309 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4310 $CHECKSTAT -s 1000 $DIR/f34e ||
4311 error "Size of $DIR/f34e not equal to 1000 bytes"
4312 $OPENFILE -f O_RDWR $DIR/f34e
4313 $CHECKSTAT -s 1000 $DIR/f34e ||
4314 error "Size of $DIR/f34e not equal to 1000 bytes"
4316 run_test 34e "create objects, some with size and some without =="
4318 test_34f() { # bug 6242, 6243
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 $MCREATE $DIR/f34f || error "mcreate failed"
4324 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4325 dd if=$DIR/f34f of=$TMP/f34f
4326 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4327 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4328 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4329 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4330 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4332 run_test 34f "read from a file with no objects until EOF ======="
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4339 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4340 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4341 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4342 cancel_lru_locks osc
4343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4344 error "wrong size after lock cancel"
4346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4348 error "expanding truncate failed"
4349 cancel_lru_locks osc
4350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4351 error "wrong expanded size after lock cancel"
4353 run_test 34g "truncate long file ==============================="
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4362 sync # Flush the cache so that multiop below does not block on cache
4363 # flush when getting the group lock
4364 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4367 # Since just timed wait is not good enough, let's do a sync write
4368 # that way we are sure enough time for a roundtrip + processing
4369 # passed + 2 seconds of extra margin.
4370 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4374 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4375 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4379 local nsz=`stat -c %s $DIR/$tfile`
4380 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4382 run_test 34h "ftruncate file under grouplock should not block"
4385 cp /bin/sh $DIR/f35a
4387 chown $RUNAS_ID $DIR/f35a
4388 $RUNAS $DIR/f35a && error || true
4391 run_test 35a "exec file with mode 444 (should return and not leak)"
4395 utime $DIR/f36 || error "utime failed for MDS"
4397 run_test 36a "MDS utime check (mknod, utime)"
4401 utime $DIR/f36 || error "utime failed for OST"
4403 run_test 36b "OST utime check (open, utime)"
4408 chown $RUNAS_ID $DIR/d36
4409 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4411 run_test 36c "non-root MDS utime check (mknod, utime)"
4414 [ ! -d $DIR/d36 ] && test_36c
4415 echo "" > $DIR/d36/f36
4416 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4418 run_test 36d "non-root OST utime check (open, utime)"
4421 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/$tfile
4425 $RUNAS utime $DIR/$tdir/$tfile &&
4426 error "utime worked, expected failure" || true
4428 run_test 36e "utime on non-owned file (should return error)"
4432 local LANG_SAVE=$LANG
4433 local LC_LANG_SAVE=$LC_LANG
4434 export LANG=C LC_LANG=C # for date language
4436 DATESTR="Dec 20 2000"
4437 test_mkdir $DIR/$tdir
4438 lctl set_param fail_loc=$fl
4440 cp /etc/hosts $DIR/$tdir/$tfile
4441 sync & # write RPC generated with "current" inode timestamp, but delayed
4443 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4444 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4445 cancel_lru_locks $OSC
4446 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4448 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4449 echo "BEFORE: $LS_BEFORE" && \
4450 echo "AFTER : $LS_AFTER" && \
4451 echo "WANT : $DATESTR" && \
4452 error "$DIR/$tdir/$tfile timestamps changed" || true
4454 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4461 subr_36fh "0x80000214"
4463 run_test 36f "utime on file racing with OST BRW write =========="
4466 remote_ost_nodsh && skip "remote OST with nodsh"
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4469 skip "Need MDS version at least 2.12.51"
4474 local tgt="obdfilter"
4476 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4478 test_mkdir $DIR/$tdir
4479 fmd_max_age=$(do_facet $facet \
4480 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4483 echo "FMD max age: ${fmd_max_age}s"
4484 touch $DIR/$tdir/$tfile
4485 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4486 gawk '{cnt=cnt+$1} END{print cnt}')
4487 echo "FMD before: $fmd"
4489 error "FMD wasn't create by touch"
4490 sleep $((fmd_max_age + 12))
4491 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4492 gawk '{cnt=cnt+$1} END{print cnt}')
4493 echo "FMD after: $fmd"
4495 error "FMD wasn't expired by ping"
4497 run_test 36g "FMD cache expiry ====================="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4503 subr_36fh "0x80000227"
4505 run_test 36h "utime on file racing with OST BRW write =========="
4508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4510 test_mkdir $DIR/$tdir
4511 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4513 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4514 local new_mtime=$((mtime + 200))
4516 #change Modify time of striped dir
4517 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4518 error "change mtime failed"
4520 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4522 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4524 run_test 36i "change mtime on striped directory"
4526 # test_37 - duplicate with tests 32q 32r
4529 local file=$DIR/$tfile
4531 openfile -f O_DIRECTORY $file
4534 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4535 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4537 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4539 test_39a() { # was test_39
4541 touch $DIR/${tfile}2
4542 # ls -l $DIR/$tfile $DIR/${tfile}2
4543 # ls -lu $DIR/$tfile $DIR/${tfile}2
4544 # ls -lc $DIR/$tfile $DIR/${tfile}2
4546 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4547 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4549 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4551 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4553 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4554 error "O_TRUNC didn't change timestamps"
4557 run_test 39a "mtime changed on create"
4560 test_mkdir -c1 $DIR/$tdir
4561 cp -p /etc/passwd $DIR/$tdir/fopen
4562 cp -p /etc/passwd $DIR/$tdir/flink
4563 cp -p /etc/passwd $DIR/$tdir/funlink
4564 cp -p /etc/passwd $DIR/$tdir/frename
4565 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4568 echo "aaaaaa" >> $DIR/$tdir/fopen
4569 echo "aaaaaa" >> $DIR/$tdir/flink
4570 echo "aaaaaa" >> $DIR/$tdir/funlink
4571 echo "aaaaaa" >> $DIR/$tdir/frename
4573 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4578 cat $DIR/$tdir/fopen > /dev/null
4579 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4580 rm -f $DIR/$tdir/funlink2
4581 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4583 for (( i=0; i < 2; i++ )) ; do
4584 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4585 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4586 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4587 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4589 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4590 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4591 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4592 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39b "mtime change on open, link, unlink, rename ======"
4600 # this should be set to past
4601 TEST_39_MTIME=`date -d "1 year ago" +%s`
4607 local mtime0=`stat -c %Y $DIR1/$tfile`
4609 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4610 local mtime1=`stat -c %Y $DIR1/$tfile`
4611 [ "$mtime1" = $TEST_39_MTIME ] || \
4612 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4615 echo hello >> $DIR1/$tfile
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4619 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4621 mv $DIR1/$tfile $DIR1/$tfile-1
4623 for (( i=0; i < 2; i++ )) ; do
4624 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4625 [ "$mtime2" = "$mtime3" ] || \
4626 error "mtime ($mtime2) changed (to $mtime3) on rename"
4628 cancel_lru_locks $OSC
4629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4632 run_test 39c "mtime change on rename ==========================="
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime=`stat -c %Y $DIR1/$tfile`
4643 [ $mtime = $TEST_39_MTIME ] || \
4644 error "mtime($mtime) is not set to $TEST_39_MTIME"
4646 cancel_lru_locks $OSC
4647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 run_test 39d "create, utime, stat =============================="
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile`
4663 [ $mtime2 = $TEST_39_MTIME ] || \
4664 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4666 cancel_lru_locks $OSC
4667 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4670 run_test 39e "create, stat, utime, stat ========================"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 mtime1=`stat -c %Y $DIR1/$tfile`
4680 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4682 for (( i=0; i < 2; i++ )) ; do
4683 local mtime2=`stat -c %Y $DIR1/$tfile`
4684 [ $mtime2 = $TEST_39_MTIME ] || \
4685 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4687 cancel_lru_locks $OSC
4688 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4691 run_test 39f "create, stat, sleep, utime, stat ================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 echo hello >> $DIR1/$tfile
4698 local mtime1=`stat -c %Y $DIR1/$tfile`
4701 chmod o+r $DIR1/$tfile
4703 for (( i=0; i < 2; i++ )) ; do
4704 local mtime2=`stat -c %Y $DIR1/$tfile`
4705 [ "$mtime1" = "$mtime2" ] || \
4706 error "lost mtime: $mtime2, should be $mtime1"
4708 cancel_lru_locks $OSC
4709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4712 run_test 39g "write, chmod, stat ==============================="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 echo hello >> $DIR1/$tfile
4723 local mtime1=`stat -c %Y $DIR1/$tfile`
4725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4727 if [ "$d1" != "$d2" ]; then
4728 echo "write and touch not within one second"
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ "$mtime2" = $TEST_39_MTIME ] || \
4733 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4740 run_test 39h "write, utime within one second, stat ============="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4751 mv $DIR1/$tfile $DIR1/$tfile-1
4753 for (( i=0; i < 2; i++ )) ; do
4754 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39i "write, rename, stat =============================="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 start_full_debug_logging
4772 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4773 lctl set_param fail_loc=0x80000412
4774 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4775 error "multiop failed"
4777 local mtime1=`stat -c %Y $DIR1/$tfile`
4779 mv $DIR1/$tfile $DIR1/$tfile-1
4781 kill -USR1 $multipid
4782 wait $multipid || error "multiop close failed"
4784 for (( i=0; i < 2; i++ )) ; do
4785 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4786 [ "$mtime1" = "$mtime2" ] ||
4787 error "mtime is lost on close: $mtime2, " \
4791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4793 lctl set_param fail_loc=0
4794 stop_full_debug_logging
4796 run_test 39j "write, rename, close, stat ======================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4806 local mtime1=`stat -c %Y $DIR1/$tfile`
4808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4810 kill -USR1 $multipid
4811 wait $multipid || error "multiop close failed"
4813 for (( i=0; i < 2; i++ )) ; do
4814 local mtime2=`stat -c %Y $DIR1/$tfile`
4816 [ "$mtime2" = $TEST_39_MTIME ] || \
4817 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4823 run_test 39k "write, utime, close, stat ========================"
4825 # this should be set to future
4826 TEST_39_ATIME=`date -d "1 year" +%s`
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 remote_mds_nodsh && skip "remote MDS with nodsh"
4832 local atime_diff=$(do_facet $SINGLEMDS \
4833 lctl get_param -n mdd.*MDT0000*.atime_diff)
4835 mkdir_on_mdt0 $DIR/$tdir
4837 # test setting directory atime to future
4838 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4839 local atime=$(stat -c %X $DIR/$tdir)
4840 [ "$atime" = $TEST_39_ATIME ] ||
4841 error "atime is not set to future: $atime, $TEST_39_ATIME"
4843 # test setting directory atime from future to now
4844 local now=$(date +%s)
4845 touch -a -d @$now $DIR/$tdir
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -eq "$now" ] ||
4849 error "atime is not updated from future: $atime, $now"
4851 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4854 # test setting directory atime when now > dir atime + atime_diff
4855 local d1=$(date +%s)
4857 local d2=$(date +%s)
4858 cancel_lru_locks mdc
4859 atime=$(stat -c %X $DIR/$tdir)
4860 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4861 error "atime is not updated : $atime, should be $d2"
4863 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4866 # test not setting directory atime when now < dir atime + atime_diff
4868 cancel_lru_locks mdc
4869 atime=$(stat -c %X $DIR/$tdir)
4870 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4871 error "atime is updated to $atime, should remain $d1<atime<$d2"
4873 do_facet $SINGLEMDS \
4874 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4876 run_test 39l "directory atime update ==========================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local far_past_mtime=$(date -d "May 29 1953" +%s)
4884 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4886 touch -m -d @$far_past_mtime $DIR1/$tfile
4887 touch -a -d @$far_past_atime $DIR1/$tfile
4889 for (( i=0; i < 2; i++ )) ; do
4890 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4891 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4892 error "atime or mtime set incorrectly"
4894 cancel_lru_locks $OSC
4895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4898 run_test 39m "test atime and mtime before 1970"
4900 test_39n() { # LU-3832
4901 remote_mds_nodsh && skip "remote MDS with nodsh"
4903 local atime_diff=$(do_facet $SINGLEMDS \
4904 lctl get_param -n mdd.*MDT0000*.atime_diff)
4909 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4913 atime0=$(stat -c %X $DIR/$tfile)
4916 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4917 atime1=$(stat -c %X $DIR/$tfile)
4920 cancel_lru_locks mdc
4921 cancel_lru_locks osc
4922 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4923 atime2=$(stat -c %X $DIR/$tfile)
4925 do_facet $SINGLEMDS \
4926 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4928 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4929 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4931 run_test 39n "check that O_NOATIME is honored"
4934 TESTDIR=$DIR/$tdir/$tfile
4935 [ -e $TESTDIR ] && rm -rf $TESTDIR
4942 links2=$(stat -c %h .)
4943 [ $(($links1 + 2)) != $links2 ] &&
4944 error "wrong links count $(($links1 + 2)) != $links2"
4946 links3=$(stat -c %h .)
4947 [ $(($links1 + 1)) != $links3 ] &&
4948 error "wrong links count $links1 != $links3"
4951 run_test 39o "directory cached attributes updated after create"
4954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4957 TESTDIR=$DIR/$tdir/$tdir
4958 [ -e $TESTDIR ] && rm -rf $TESTDIR
4959 test_mkdir -p $TESTDIR
4963 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4964 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4966 links2=$(stat -c %h .)
4967 [ $(($links1 + 2)) != $links2 ] &&
4968 error "wrong links count $(($links1 + 2)) != $links2"
4970 links3=$(stat -c %h .)
4971 [ $(($links1 + 1)) != $links3 ] &&
4972 error "wrong links count $links1 != $links3"
4975 run_test 39p "remote directory cached attributes updated after create ========"
4978 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4979 skip "no atime update on old OST"
4980 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4981 skip_env "ldiskfs only test"
4985 saved_adiff=$(do_facet ost1 \
4986 lctl get_param -n obdfilter.*OST0000.atime_diff)
4987 stack_trap "do_facet ost1 \
4988 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4990 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4992 $LFS setstripe -i 0 $DIR/$tfile
4993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4994 error "can't write initial file"
4995 cancel_lru_locks osc
4997 # exceed atime_diff and access file
4999 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5000 error "can't udpate atime"
5002 local atime_cli=$(stat -c %X $DIR/$tfile)
5003 echo "client atime: $atime_cli"
5004 # allow atime update to be written to device
5005 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5008 local ostdev=$(ostdevname 1)
5009 local fid=($(lfs getstripe -y $DIR/$tfile |
5010 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5011 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5012 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5014 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5015 local atime_ost=$(do_facet ost1 "$cmd" |&
5016 awk -F'[: ]' '/atime:/ { print $4 }')
5017 (( atime_cli == atime_ost )) ||
5018 error "atime on client $atime_cli != ost $atime_ost"
5020 run_test 39r "lazy atime update on OST"
5022 test_39q() { # LU-8041
5023 local testdir=$DIR/$tdir
5025 multiop_bg_pause $testdir D_c || error "multiop failed"
5027 cancel_lru_locks mdc
5028 kill -USR1 $multipid
5029 local atime=$(stat -c %X $testdir)
5030 [ "$atime" -ne 0 ] || error "atime is zero"
5032 run_test 39q "close won't zero out atime"
5035 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5036 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5037 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5038 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5039 error "$tfile is not 4096 bytes in size"
5041 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5045 small_write $DIR/f41 18
5047 run_test 41 "test small file write + fstat ====================="
5049 count_ost_writes() {
5050 lctl get_param -n ${OSC}.*.stats |
5051 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5052 END { printf("%0.0f", writes) }'
5059 BG_DIRTY_RATIO_SAVE=10
5060 MAX_BG_DIRTY_RATIO=25
5064 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5065 # dirty_ratio, dirty_background_ratio
5066 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5067 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5068 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5069 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5071 # if file not here, we are a 2.4 kernel
5072 kill -CONT `pidof kupdated`
5077 # setup the trap first, so someone cannot exit the test at the
5078 # exact wrong time and mess up a machine
5079 trap start_writeback EXIT
5080 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5081 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5082 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5083 sysctl -w vm.dirty_writeback_centisecs=0
5084 sysctl -w vm.dirty_writeback_centisecs=0
5085 # save and increase /proc/sys/vm/dirty_ratio
5086 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5087 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5088 # save and increase /proc/sys/vm/dirty_background_ratio
5089 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5090 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5092 # if file not here, we are a 2.4 kernel
5093 kill -STOP `pidof kupdated`
5097 # ensure that all stripes have some grant before we test client-side cache
5099 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5100 dd if=/dev/zero of=$i bs=4k count=1
5105 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5106 # file truncation, and file removal.
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 cancel_lru_locks $OSC
5113 sync; sleep 1; sync # just to be safe
5114 BEFOREWRITES=`count_ost_writes`
5115 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5116 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5117 AFTERWRITES=`count_ost_writes`
5118 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5119 error "$BEFOREWRITES < $AFTERWRITES"
5122 run_test 42a "ensure that we don't flush on close"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5128 cancel_lru_locks $OSC
5131 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5132 BEFOREWRITES=$(count_ost_writes)
5133 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5134 AFTERWRITES=$(count_ost_writes)
5135 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5136 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5138 BEFOREWRITES=$(count_ost_writes)
5139 sync || error "sync: $?"
5140 AFTERWRITES=$(count_ost_writes)
5141 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5142 error "$BEFOREWRITES < $AFTERWRITES on sync"
5144 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5148 run_test 42b "test destroy of file with cached dirty data ======"
5150 # if these tests just want to test the effect of truncation,
5151 # they have to be very careful. consider:
5152 # - the first open gets a {0,EOF}PR lock
5153 # - the first write conflicts and gets a {0, count-1}PW
5154 # - the rest of the writes are under {count,EOF}PW
5155 # - the open for truncate tries to match a {0,EOF}PR
5156 # for the filesize and cancels the PWs.
5157 # any number of fixes (don't get {0,EOF} on open, match
5158 # composite locks, do smarter file size management) fix
5159 # this, but for now we want these tests to verify that
5160 # the cancellation with truncate intent works, so we
5161 # start the file with a full-file pw lock to match against
5162 # until the truncate.
5167 cancel_lru_locks $OSC
5169 # prime the file with 0,EOF PW to match
5173 # now the real test..
5174 dd if=/dev/zero of=$file bs=1024 count=100
5175 BEFOREWRITES=`count_ost_writes`
5176 $TRUNCATE $file $offset
5177 cancel_lru_locks $OSC
5178 AFTERWRITES=`count_ost_writes`
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5187 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5190 run_test 42c "test partial truncate of file with cached dirty data"
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5197 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5200 run_test 42d "test complete truncate of file with cached dirty data"
5202 test_42e() { # bug22074
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5205 local TDIR=$DIR/${tdir}e
5206 local pages=16 # hardcoded 16 pages, don't change it.
5207 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5208 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5212 test_mkdir $DIR/${tdir}e
5213 $LFS setstripe -c 1 $TDIR
5214 createmany -o $TDIR/f $files
5216 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5218 # we assume that with $OSTCOUNT files, at least one of them will
5219 # be allocated on OST0.
5220 warmup_files=$((OSTCOUNT * max_dirty_mb))
5221 createmany -o $TDIR/w $warmup_files
5223 # write a large amount of data into one file and sync, to get good
5224 # avail_grant number from OST.
5225 for ((i=0; i<$warmup_files; i++)); do
5226 idx=$($LFS getstripe -i $TDIR/w$i)
5227 [ $idx -ne 0 ] && continue
5228 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5231 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # create as much dirty pages as we can while not to trigger the actual
5237 # RPCs directly. but depends on the env, VFS may trigger flush during this
5238 # period, hopefully we are good.
5239 for ((i=0; i<$warmup_files; i++)); do
5240 idx=$($LFS getstripe -i $TDIR/w$i)
5241 [ $idx -ne 0 ] && continue
5242 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5244 $LCTL get_param $proc_osc0/cur_dirty_bytes
5245 $LCTL get_param $proc_osc0/cur_grant_bytes
5247 # perform the real test
5248 $LCTL set_param $proc_osc0/rpc_stats 0
5249 for ((;i<$files; i++)); do
5250 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5251 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5254 $LCTL get_param $proc_osc0/rpc_stats
5257 local have_ppr=false
5258 $LCTL get_param $proc_osc0/rpc_stats |
5259 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5260 # skip lines until we are at the RPC histogram data
5261 [ "$PPR" == "pages" ] && have_ppr=true && continue
5262 $have_ppr || continue
5264 # we only want the percent stat for < 16 pages
5265 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5267 percent=$((percent + WPCT))
5268 if [[ $percent -gt 15 ]]; then
5269 error "less than 16-pages write RPCs" \
5276 run_test 42e "verify sub-RPC writes are not done synchronously"
5278 test_43A() { # was test_43
5279 test_mkdir $DIR/$tdir
5280 cp -p /bin/ls $DIR/$tdir/$tfile
5281 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5283 # give multiop a chance to open
5286 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5288 # Wait for multiop to exit
5291 run_test 43A "execution of file opened for write should return -ETXTBSY"
5294 test_mkdir $DIR/$tdir
5295 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5296 $DIR/$tdir/sleep 60 &
5298 # Make sure exec of $tdir/sleep wins race with truncate
5300 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5303 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 test_mkdir $DIR/$tdir
5309 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5310 $DIR/$tdir/sleep 60 &
5312 # Make sure exec of $tdir/sleep wins race with truncate
5314 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5317 run_test 43b "truncate of file being executed should return -ETXTBSY"
5320 local testdir="$DIR/$tdir"
5323 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5324 ( cd $testdir && md5sum -c )
5326 run_test 43c "md5sum of copy into lustre"
5328 test_44A() { # was test_44
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5332 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5334 run_test 44A "zero length read from a sparse stripe"
5337 local nstripe=$($LFS getstripe -c -d $DIR)
5338 [ -z "$nstripe" ] && skip "can't get stripe info"
5339 [[ $nstripe -gt $OSTCOUNT ]] &&
5340 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5342 local stride=$($LFS getstripe -S -d $DIR)
5343 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5344 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5347 OFFSETS="0 $((stride/2)) $((stride-1))"
5348 for offset in $OFFSETS; do
5349 for i in $(seq 0 $((nstripe-1))); do
5350 local GLOBALOFFSETS=""
5352 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5353 local myfn=$DIR/d44a-$size
5354 echo "--------writing $myfn at $size"
5355 ll_sparseness_write $myfn $size ||
5356 error "ll_sparseness_write"
5357 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5358 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5359 error "ll_sparseness_verify $GLOBALOFFSETS"
5361 for j in $(seq 0 $((nstripe-1))); do
5363 size=$((((j + $nstripe )*$stride + $offset)))
5364 ll_sparseness_write $myfn $size ||
5365 error "ll_sparseness_write"
5366 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5368 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5369 error "ll_sparseness_verify $GLOBALOFFSETS"
5374 run_test 44a "test sparse pwrite ==============================="
5378 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5384 before=`dirty_osc_total`
5385 echo executing "\"$*\""
5387 after=`dirty_osc_total`
5388 echo before $before, after $after
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5394 # Obtain grants from OST if it supports it
5395 echo blah > ${f}_grant
5398 do_dirty_record "echo blah > $f"
5399 [[ $before -eq $after ]] && error "write wasn't cached"
5400 do_dirty_record "> $f"
5401 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5402 do_dirty_record "echo blah > $f"
5403 [[ $before -eq $after ]] && error "write wasn't cached"
5404 do_dirty_record "sync"
5405 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5406 do_dirty_record "echo blah > $f"
5407 [[ $before -eq $after ]] && error "write wasn't cached"
5408 do_dirty_record "cancel_lru_locks osc"
5409 [[ $before -gt $after ]] ||
5410 error "lock cancellation didn't lower dirty count"
5413 run_test 45 "osc io page accounting ============================"
5415 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5416 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5417 # objects offset and an assert hit when an rpc was built with 1023's mapped
5418 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5427 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5428 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5432 run_test 46 "dirtying a previously written page ================"
5434 # test_47 is removed "Device nodes check" is moved to test_28
5436 test_48a() { # bug 2399
5437 [ "$mds1_FSTYPE" = "zfs" ] &&
5438 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5439 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5441 test_mkdir $DIR/$tdir
5443 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5444 test_mkdir $DIR/$tdir
5445 touch foo || error "'touch foo' failed after recreating cwd"
5447 touch .foo || error "'touch .foo' failed after recreating cwd"
5449 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5450 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5451 cd . || error "'cd .' failed after recreating cwd"
5452 mkdir . && error "'mkdir .' worked after recreating cwd"
5453 rmdir . && error "'rmdir .' worked after recreating cwd"
5454 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5455 cd .. || error "'cd ..' failed after recreating cwd"
5457 run_test 48a "Access renamed working dir (should return errors)="
5459 test_48b() { # bug 2399
5461 test_mkdir $DIR/$tdir
5463 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5464 touch foo && error "'touch foo' worked after removing cwd"
5465 mkdir foo && error "'mkdir foo' worked after removing cwd"
5466 touch .foo && error "'touch .foo' worked after removing cwd"
5467 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5468 ls . > /dev/null && error "'ls .' worked after removing cwd"
5469 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5470 mkdir . && error "'mkdir .' worked after removing cwd"
5471 rmdir . && error "'rmdir .' worked after removing cwd"
5472 ln -s . foo && error "'ln -s .' worked after removing cwd"
5473 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5475 run_test 48b "Access removed working dir (should return errors)="
5477 test_48c() { # bug 2350
5478 #lctl set_param debug=-1
5481 test_mkdir -p $DIR/$tdir/dir
5483 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5484 $TRACE touch foo && error "touch foo worked after removing cwd"
5485 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5486 touch .foo && error "touch .foo worked after removing cwd"
5487 mkdir .foo && error "mkdir .foo worked after removing cwd"
5488 $TRACE ls . && error "'ls .' worked after removing cwd"
5489 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5490 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5491 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5492 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5493 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5495 run_test 48c "Access removed working subdir (should return errors)"
5497 test_48d() { # bug 2350
5498 #lctl set_param debug=-1
5501 test_mkdir -p $DIR/$tdir/dir
5503 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5504 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5505 $TRACE touch foo && error "'touch foo' worked after removing parent"
5506 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5507 touch .foo && error "'touch .foo' worked after removing parent"
5508 mkdir .foo && error "mkdir .foo worked after removing parent"
5509 $TRACE ls . && error "'ls .' worked after removing parent"
5510 $TRACE ls .. && error "'ls ..' worked after removing parent"
5511 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5512 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5513 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5516 run_test 48d "Access removed parent subdir (should return errors)"
5518 test_48e() { # bug 4134
5519 #lctl set_param debug=-1
5522 test_mkdir -p $DIR/$tdir/dir
5524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5526 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5527 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5528 # On a buggy kernel addition of "touch foo" after cd .. will
5529 # produce kernel oops in lookup_hash_it
5530 touch ../foo && error "'cd ..' worked after recreate parent"
5532 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5534 run_test 48e "Access to recreated parent subdir (should return errors)"
5537 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5538 skip "need MDS >= 2.13.55"
5539 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5540 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5541 skip "needs different host for mdt1 mdt2"
5542 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5544 $LFS mkdir -i0 $DIR/$tdir
5545 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5547 for d in sub1 sub2 sub3; do
5548 #define OBD_FAIL_OSD_REF_DEL 0x19c
5549 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5550 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5553 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5555 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5557 test_49() { # LU-1030
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 remote_ost_nodsh && skip "remote OST with nodsh"
5561 # get ost1 size - $FSNAME-OST0000
5562 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5564 # write 800M at maximum
5565 [[ $ost1_size -lt 2 ]] && ost1_size=2
5566 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5572 # change max_pages_per_rpc while writing the file
5573 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5574 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5575 # loop until dd process exits
5576 while ps ax -opid | grep -wq $dd_pid; do
5577 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5578 sleep $((RANDOM % 5 + 1))
5580 # restore original max_pages_per_rpc
5581 $LCTL set_param $osc1_mppc=$orig_mppc
5582 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5584 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5588 test_mkdir $DIR/$tdir
5590 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5592 run_test 50 "special situations: /proc symlinks ==============="
5594 test_51a() { # was test_51
5595 # bug 1516 - create an empty entry right after ".." then split dir
5596 test_mkdir -c1 $DIR/$tdir
5597 touch $DIR/$tdir/foo
5598 $MCREATE $DIR/$tdir/bar
5600 createmany -m $DIR/$tdir/longfile 201
5602 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5603 $MCREATE $DIR/$tdir/longfile$FNUM
5608 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5610 run_test 51a "special situations: split htree with empty entry =="
5612 cleanup_print_lfs_df () {
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 local dir=$DIR/$tdir
5622 local nrdirs=$((65536 + 100))
5624 # cleanup the directory
5627 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5631 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5632 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5633 [[ $numfree -lt $nrdirs ]] &&
5634 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5636 # need to check free space for the directories as well
5637 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5638 numfree=$(( blkfree / $(fs_inode_ksize) ))
5639 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5641 trap cleanup_print_lfs_df EXIT
5644 createmany -d $dir/d $nrdirs || {
5645 unlinkmany $dir/d $nrdirs
5646 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5650 nrdirs=$(ls -U $dir | wc -l)
5652 # unlink all but 100 subdirectories, then check it still works
5654 local delete=$((nrdirs - left))
5659 # for ldiskfs the nlink count should be 1, but this is OSD specific
5660 # and so this is listed for informational purposes only
5661 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5662 unlinkmany -d $dir/d $delete ||
5663 error "unlink of first $delete subdirs failed"
5665 echo "nlink between: $(stat -c %h $dir)"
5666 local found=$(ls -U $dir | wc -l)
5667 [ $found -ne $left ] &&
5668 error "can't find subdirs: found only $found, expected $left"
5670 unlinkmany -d $dir/d $delete $left ||
5671 error "unlink of second $left subdirs failed"
5672 # regardless of whether the backing filesystem tracks nlink accurately
5673 # or not, the nlink count shouldn't be more than "." and ".." here
5674 local after=$(stat -c %h $dir)
5675 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5676 echo "nlink after: $after"
5678 cleanup_print_lfs_df
5680 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5684 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5687 test_mkdir $DIR/$tdir
5688 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5690 qos_old=$(do_facet mds1 \
5691 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5692 do_nodes $(comma_list $(mdts_nodes)) \
5693 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5694 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5695 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5697 createmany -o $DIR/$tdir/t- 1000
5698 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5699 for ((n = 0; n < $OSTCOUNT; n++)); do
5700 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5701 END { printf("%0.0f", objs) }' $TMP/$tfile)
5702 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5703 '($1 == '$n') { objs += 1 } \
5704 END { printf("%0.0f", objs) }')
5705 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5707 unlinkmany $DIR/$tdir/t- 1000
5710 for ((n = 0; n < $OSTCOUNT; n++)); do
5711 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5712 { $LFS df && $LFS df -i &&
5713 error "OST $n has fewer objects vs. OST $nlast" \
5714 " (${objs[$n]} < ${objs[$nlast]}"; }
5715 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5716 { $LFS df && $LFS df -i &&
5717 error "OST $n has fewer objects vs. OST $nlast" \
5718 " (${objs[$n]} < ${objs[$nlast]}"; }
5720 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5721 { $LFS df && $LFS df -i &&
5722 error "OST $n has fewer #0 objects vs. OST $nlast" \
5723 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5724 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5725 { $LFS df && $LFS df -i &&
5726 error "OST $n has fewer #0 objects vs. OST $nlast" \
5727 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5731 run_test 51d "check object distribution"
5734 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5735 skip_env "ldiskfs only test"
5738 test_mkdir -c1 $DIR/$tdir
5739 test_mkdir -c1 $DIR/$tdir/d0
5741 touch $DIR/$tdir/d0/foo
5742 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5743 error "file exceed 65000 nlink limit!"
5744 unlinkmany $DIR/$tdir/d0/f- 65001
5747 run_test 51e "check file nlink limit"
5750 test_mkdir $DIR/$tdir
5753 local ulimit_old=$(ulimit -n)
5754 local spare=20 # number of spare fd's for scripts/libraries, etc.
5755 local mdt=$($LFS getstripe -m $DIR/$tdir)
5756 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5758 echo "MDT$mdt numfree=$numfree, max=$max"
5759 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5760 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5761 while ! ulimit -n $((numfree + spare)); do
5762 numfree=$((numfree * 3 / 4))
5764 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5766 echo "left ulimit at $ulimit_old"
5769 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5770 unlinkmany $DIR/$tdir/f $numfree
5771 error "create+open $numfree files in $DIR/$tdir failed"
5773 ulimit -n $ulimit_old
5775 # if createmany exits at 120s there will be fewer than $numfree files
5776 unlinkmany $DIR/$tdir/f $numfree || true
5778 run_test 51f "check many open files limit"
5781 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5782 test_mkdir $DIR/$tdir
5783 touch $DIR/$tdir/foo
5784 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5785 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5786 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5787 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5788 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5790 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5791 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5792 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5794 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5795 cp -r $DIR/$tdir $TMP/
5796 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5798 run_test 52a "append-only flag test (should return errors)"
5801 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5802 test_mkdir $DIR/$tdir
5803 touch $DIR/$tdir/foo
5804 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5805 cat test > $DIR/$tdir/foo && error "cat test worked"
5806 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5807 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5808 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5810 echo foo >> $DIR/$tdir/foo && error "echo worked"
5811 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5812 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5813 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5814 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5816 chattr -i $DIR/$tdir/foo || error "chattr failed"
5818 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5820 run_test 52b "immutable flag test (should return errors) ======="
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 remote_mds_nodsh && skip "remote MDS with nodsh"
5825 remote_ost_nodsh && skip "remote OST with nodsh"
5838 local support_last_seq=true
5840 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5841 support_last_seq=false
5844 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5846 for value in $(do_facet $SINGLEMDS \
5847 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5848 param=$(echo ${value[0]} | cut -d "=" -f1)
5849 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5851 if $support_last_seq; then
5852 param_seq=$(echo $param |
5853 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5854 mds_last_seq=$(do_facet $SINGLEMDS \
5855 $LCTL get_param -n $param_seq)
5857 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5859 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5860 node=$(facet_active_host ost$((ostnum+1)))
5861 param="obdfilter.$ostname.last_id"
5862 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5863 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5864 ost_last_id=$ost_last
5866 if $support_last_seq; then
5867 ost_last_id=$(echo $ost_last |
5868 awk -F':' '{print $2}' |
5870 ost_last_seq=$(echo $ost_last |
5871 awk -F':' '{print $1}')
5872 [[ $ost_last_seq = $mds_last_seq ]] || continue
5875 if [[ $ost_last_id != $mds_last ]]; then
5876 error "$ost_last_id != $mds_last"
5883 $found || error "can not match last_seq/last_id for $mdtosc"
5886 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5889 perl -MSocket -e ';' || skip "no Socket perl module installed"
5891 $SOCKETSERVER $DIR/socket ||
5892 error "$SOCKETSERVER $DIR/socket failed: $?"
5893 $SOCKETCLIENT $DIR/socket ||
5894 error "$SOCKETCLIENT $DIR/socket failed: $?"
5895 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5897 run_test 54a "unix domain socket test =========================="
5903 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5905 run_test 54b "char device works in lustre ======================"
5908 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5909 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5910 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5912 for i in $(seq 3 7); do
5913 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5922 loopdev="$DIR/loop54c"
5925 $UMOUNT $DIR/$tdir || rc=$?
5926 losetup -d $loopdev || true
5927 losetup -d $LOOPDEV || true
5928 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5935 loopdev="$DIR/loop54c"
5938 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5939 trap cleanup_54c EXIT
5940 mknod $loopdev b 7 $LOOPNUM
5941 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5942 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5943 losetup $loopdev $DIR/$tfile ||
5944 error "can't set up $loopdev for $DIR/$tfile"
5945 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5946 test_mkdir $DIR/$tdir
5947 mount -t ext2 $loopdev $DIR/$tdir ||
5948 error "error mounting $loopdev on $DIR/$tdir"
5949 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5952 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5956 run_test 54c "block device works in lustre ====================="
5962 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5964 run_test 54d "fifo device works in lustre ======================"
5969 cp -aL /dev/console $f
5970 echo $string > $f || error "echo $string to $f failed"
5972 run_test 54e "console/tty device works in lustre ======================"
5977 local dir=$DIR/$tdir
5980 test_mkdir -p $dir/dir
5981 for i in $(seq $numfiles); do
5983 touch $dir/dir/file$i
5986 local numcomp=$($LFS getstripe --component-count $dir)
5988 [[ $numcomp == 0 ]] && numcomp=1
5990 # test lfs getstripe with --recursive
5991 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5993 [[ $filenum -eq $((numfiles * 2)) ]] ||
5994 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5995 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5996 [[ $filenum -eq $numfiles ]] ||
5997 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5998 echo "$LFS getstripe showed obdidx or l_ost_idx"
6000 # test lfs getstripe with file instead of dir
6001 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6002 [[ $filenum -eq 1 ]] ||
6003 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6004 echo "$LFS getstripe file1 passed"
6006 #test lfs getstripe with --verbose
6007 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6008 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6009 error "$LFS getstripe --verbose $dir: "\
6010 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6011 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6012 error "$LFS getstripe $dir: showed lmm_magic"
6014 #test lfs getstripe with -v prints lmm_fid
6015 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6016 local countfids=$((numdirs + numfiles * numcomp))
6017 [[ $filenum -eq $countfids ]] ||
6018 error "$LFS getstripe -v $dir: "\
6019 "got $filenum want $countfids lmm_fid"
6020 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6021 error "$LFS getstripe $dir: showed lmm_fid by default"
6022 echo "$LFS getstripe --verbose passed"
6024 #check for FID information
6025 local fid1=$($LFS getstripe --fid $dir/file1)
6026 local fid2=$($LFS getstripe --verbose $dir/file1 |
6027 awk '/lmm_fid: / { print $2; exit; }')
6028 local fid3=$($LFS path2fid $dir/file1)
6030 [ "$fid1" != "$fid2" ] &&
6031 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6032 [ "$fid1" != "$fid3" ] &&
6033 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6034 echo "$LFS getstripe --fid passed"
6036 #test lfs getstripe with --obd
6037 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6038 error "$LFS getstripe --obd wrong_uuid: should return error"
6040 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6043 local obduuid=$(ostuuid_from_index $ostidx)
6044 local found=$($LFS getstripe -r --obd $obduuid $dir |
6045 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6047 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6048 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6050 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6053 [[ $found -eq $filenum ]] ||
6054 error "$LFS getstripe --obd: found $found expect $filenum"
6055 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6056 sed '/^[ ]*'${ostidx}'[ ]/d' |
6057 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6058 error "$LFS getstripe --obd: should not show file on other obd"
6059 echo "$LFS getstripe --obd passed"
6061 run_test 56a "check $LFS getstripe"
6064 local dir=$DIR/$tdir
6068 for i in $(seq $numdirs); do
6069 test_mkdir $dir/dir$i
6072 # test lfs getdirstripe default mode is non-recursion, which is
6073 # different from lfs getstripe
6074 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6076 [[ $dircnt -eq 1 ]] ||
6077 error "$LFS getdirstripe: found $dircnt, not 1"
6078 dircnt=$($LFS getdirstripe --recursive $dir |
6079 grep -c lmv_stripe_count)
6080 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6081 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6083 run_test 56b "check $LFS getdirstripe"
6086 remote_ost_nodsh && skip "remote OST with nodsh"
6089 local ost_name=$(ostname_from_index $ost_idx)
6090 local old_status=$(ost_dev_status $ost_idx)
6091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6093 [[ -z "$old_status" ]] ||
6094 skip_env "OST $ost_name is in $old_status status"
6096 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6097 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6098 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6100 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6101 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6104 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6105 error "$LFS df -v showing inactive devices"
6108 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6110 [[ "$new_status" =~ "D" ]] ||
6111 error "$ost_name status is '$new_status', missing 'D'"
6112 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6113 [[ "$new_status" =~ "N" ]] ||
6114 error "$ost_name status is '$new_status', missing 'N'"
6116 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6117 [[ "$new_status" =~ "f" ]] ||
6118 error "$ost_name status is '$new_status', missing 'f'"
6121 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6122 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6123 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6124 [[ -z "$p" ]] && restore_lustre_params < $p || true
6127 new_status=$(ost_dev_status $ost_idx)
6128 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6129 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6130 # can't check 'f' as devices may actually be on flash
6132 run_test 56c "check 'lfs df' showing device status"
6135 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6136 local osts=$($LFS df -v $MOUNT | grep -c OST)
6140 (( mdts == MDSCOUNT )) ||
6141 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6142 (( osts == OSTCOUNT )) ||
6143 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6145 run_test 56d "'lfs df -v' prints only configured devices"
6148 err_enoent=2 # No such file or directory
6149 err_eopnotsupp=95 # Operation not supported
6151 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6152 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6154 # Check for handling of path not exists
6155 output=$($LFS df $enoent_mnt 2>&1)
6158 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6159 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6160 error "expect failure $err_enoent, not $ret"
6162 # Check for handling of non-Lustre FS
6163 output=$($LFS df $notsup_mnt)
6166 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6167 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6168 error "expect success $err_eopnotsupp, not $ret"
6170 # Check for multiple LustreFS argument
6171 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6174 [[ $output -eq 3 && $ret -eq 0 ]] ||
6175 error "expect success 3, not $output, rc = $ret"
6177 # Check for correct non-Lustre FS handling among multiple
6179 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6180 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6183 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6184 error "expect success 2, not $output, rc = $ret"
6186 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6191 local local_tdir="$1"
6192 local local_numfiles="$2"
6193 local local_numdirs="$3"
6194 local dir_params="$4"
6195 local dir_stripe_params="$5"
6197 if [ ! -d "$local_tdir" ] ; then
6198 test_mkdir -p $dir_stripe_params $local_tdir
6199 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6200 for i in $(seq $local_numfiles) ; do
6201 touch $local_tdir/file$i
6203 for i in $(seq $local_numdirs) ; do
6204 test_mkdir $dir_stripe_params $local_tdir/dir$i
6205 for j in $(seq $local_numfiles) ; do
6206 touch $local_tdir/dir$i/file$j
6212 setup_56_special() {
6214 local local_numfiles=$2
6215 local local_numdirs=$3
6217 setup_56 $local_tdir $local_numfiles $local_numdirs
6219 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6220 for i in $(seq $local_numfiles) ; do
6221 mknod $local_tdir/loop${i}b b 7 $i
6222 mknod $local_tdir/null${i}c c 1 3
6223 ln -s $local_tdir/file1 $local_tdir/link${i}
6225 for i in $(seq $local_numdirs) ; do
6226 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6227 mknod $local_tdir/dir$i/null${i}c c 1 3
6228 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6234 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6235 local expected=$(($NUMDIRS + 2))
6237 setup_56 $dir $NUMFILES $NUMDIRS
6239 # test lfs find with -name
6240 for i in $(seq $NUMFILES) ; do
6241 local nums=$($LFS find -name "*$i" $dir | wc -l)
6243 [ $nums -eq $expected ] ||
6244 error "lfs find -name '*$i' $dir wrong: "\
6245 "found $nums, expected $expected"
6248 run_test 56g "check lfs find -name"
6251 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6252 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6254 setup_56 $dir $NUMFILES $NUMDIRS
6256 # test lfs find with ! -name
6257 for i in $(seq $NUMFILES) ; do
6258 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6260 [ $nums -eq $expected ] ||
6261 error "lfs find ! -name '*$i' $dir wrong: "\
6262 "found $nums, expected $expected"
6265 run_test 56h "check lfs find ! -name"
6268 local dir=$DIR/$tdir
6272 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6275 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6277 run_test 56i "check 'lfs find -ost UUID' skips directories"
6280 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6282 setup_56_special $dir $NUMFILES $NUMDIRS
6284 local expected=$((NUMDIRS + 1))
6285 local cmd="$LFS find -type d $dir"
6286 local nums=$($cmd | wc -l)
6288 [ $nums -eq $expected ] ||
6289 error "'$cmd' wrong: found $nums, expected $expected"
6291 run_test 56j "check lfs find -type d"
6294 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6296 setup_56_special $dir $NUMFILES $NUMDIRS
6298 local expected=$(((NUMDIRS + 1) * NUMFILES))
6299 local cmd="$LFS find -type f $dir"
6300 local nums=$($cmd | wc -l)
6302 [ $nums -eq $expected ] ||
6303 error "'$cmd' wrong: found $nums, expected $expected"
6305 run_test 56k "check lfs find -type f"
6308 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6310 setup_56_special $dir $NUMFILES $NUMDIRS
6312 local expected=$((NUMDIRS + NUMFILES))
6313 local cmd="$LFS find -type b $dir"
6314 local nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 run_test 56l "check lfs find -type b"
6322 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6324 setup_56_special $dir $NUMFILES $NUMDIRS
6326 local expected=$((NUMDIRS + NUMFILES))
6327 local cmd="$LFS find -type c $dir"
6328 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6332 run_test 56m "check lfs find -type c"
6335 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6336 setup_56_special $dir $NUMFILES $NUMDIRS
6338 local expected=$((NUMDIRS + NUMFILES))
6339 local cmd="$LFS find -type l $dir"
6340 local nums=$($cmd | wc -l)
6342 [ $nums -eq $expected ] ||
6343 error "'$cmd' wrong: found $nums, expected $expected"
6345 run_test 56n "check lfs find -type l"
6348 local dir=$DIR/$tdir
6350 setup_56 $dir $NUMFILES $NUMDIRS
6351 utime $dir/file1 > /dev/null || error "utime (1)"
6352 utime $dir/file2 > /dev/null || error "utime (2)"
6353 utime $dir/dir1 > /dev/null || error "utime (3)"
6354 utime $dir/dir2 > /dev/null || error "utime (4)"
6355 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6356 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6359 local nums=$($LFS find -mtime +0 $dir | wc -l)
6361 [ $nums -eq $expected ] ||
6362 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6365 cmd="$LFS find -mtime 0 $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56o "check lfs find -mtime for old files"
6373 local dir=$DIR/$tdir
6377 # just to make sure there is something that won't be found
6379 touch $dir/$tfile.now
6381 for age in year week day hour min; do
6382 count=$((count + 1))
6384 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6385 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6386 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6388 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6389 local nums=$($cmd | wc -l)
6390 [ $nums -eq $expected ] ||
6391 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find $dir -atime $count${age:0:1}"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] ||
6396 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find $dir -ctime +1s -type f"
6401 nums=$($cmd | wc -l)
6402 (( $nums == $count * 2 + 1)) ||
6403 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6405 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6407 test_newerXY_base() {
6410 local dir=$DIR/$tdir
6414 if [ $y == "t" ]; then
6415 if [ $x == "b" ]; then
6416 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6418 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6421 ref=$DIR/$tfile.newer.$x$y
6422 touch $ref || error "touch $ref failed"
6425 echo "before = $ref"
6427 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6429 if [ $y == "t" ]; then
6430 if [ $x == "b" ]; then
6431 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6433 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6436 negref=$DIR/$tfile.negnewer.$x$y
6437 touch $negref || error "touch $negref failed"
6440 echo "after = $negref"
6441 local cmd="$LFS find $dir -newer$x$y $ref"
6442 local nums=$(eval $cmd | wc -l)
6443 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6445 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6446 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6448 cmd="$LFS find $dir ! -newer$x$y $negref"
6449 nums=$(eval $cmd | wc -l)
6450 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6451 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6453 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6454 nums=$(eval $cmd | wc -l)
6455 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6456 error "'$cmd' wrong: found $nums between, expected $expected"; }
6462 test_newerXY_base "a" "a"
6463 test_newerXY_base "a" "m"
6464 test_newerXY_base "a" "c"
6465 test_newerXY_base "m" "a"
6466 test_newerXY_base "m" "m"
6467 test_newerXY_base "m" "c"
6468 test_newerXY_base "c" "a"
6469 test_newerXY_base "c" "m"
6470 test_newerXY_base "c" "c"
6472 [[ -n "$sles_version" ]] &&
6473 echo "skip timestamp tests on SLES, LU-13665" && return 0
6475 test_newerXY_base "a" "t"
6476 test_newerXY_base "m" "t"
6477 test_newerXY_base "c" "t"
6479 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6480 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6481 ! btime_supported && echo "btime unsupported" && return 0
6483 test_newerXY_base "b" "b"
6484 test_newerXY_base "b" "t"
6486 run_test 56oc "check lfs find -newerXY work"
6489 local dir=$DIR/$tdir
6494 $LFS find $dir -btime -1d -type f
6501 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6502 ! btime_supported && skip "btime unsupported on MDS"
6504 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6505 ! btime_supported && skip "btime unsupported on clients"
6507 local dir=$DIR/$tdir
6508 local ref=$DIR/$tfile.ref
6509 local negref=$DIR/$tfile.negref
6511 mkdir $dir || error "mkdir $dir failed"
6512 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6513 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6514 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6515 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6516 touch $ref || error "touch $ref failed"
6517 # sleep 3 seconds at least
6520 local before=$(do_facet mds1 date +%s)
6521 local skew=$(($(date +%s) - before + 1))
6523 if (( skew < 0 && skew > -5 )); then
6524 sleep $((0 - skew + 1))
6528 # Set the dir stripe params to limit files all on MDT0,
6529 # otherwise we need to calc the max clock skew between
6530 # the client and MDTs.
6531 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6533 touch $negref || error "touch $negref failed"
6535 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6536 local nums=$($cmd | wc -l)
6537 local expected=$(((NUMFILES + 1) * NUMDIRS))
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6543 nums=$($cmd | wc -l)
6544 expected=$((NUMFILES + 1))
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 [ $skew -lt 0 ] && return
6550 local after=$(do_facet mds1 date +%s)
6551 local age=$((after - before + 1 + skew))
6553 cmd="$LFS find $dir -btime -${age}s -type f"
6554 nums=$($cmd | wc -l)
6555 expected=$(((NUMFILES + 1) * NUMDIRS))
6557 echo "Clock skew between client and server: $skew, age:$age"
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6561 expected=$(($NUMDIRS + 1))
6562 cmd="$LFS find $dir -btime -${age}s -type d"
6563 nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6566 rm -f $ref $negref || error "Failed to remove $ref $negref"
6568 run_test 56od "check lfs find -btime with units"
6571 [ $RUNAS_ID -eq $UID ] &&
6572 skip_env "RUNAS_ID = UID = $UID -- skipping"
6574 local dir=$DIR/$tdir
6576 setup_56 $dir $NUMFILES $NUMDIRS
6577 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6579 local expected=$NUMFILES
6580 local cmd="$LFS find -uid $RUNAS_ID $dir"
6581 local nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6586 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6587 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6588 nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 run_test 56p "check lfs find -uid and ! -uid"
6595 [ $RUNAS_ID -eq $UID ] &&
6596 skip_env "RUNAS_ID = UID = $UID -- skipping"
6598 local dir=$DIR/$tdir
6600 setup_56 $dir $NUMFILES $NUMDIRS
6601 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6603 local expected=$NUMFILES
6604 local cmd="$LFS find -gid $RUNAS_GID $dir"
6605 local nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] ||
6608 error "'$cmd' wrong: found $nums, expected $expected"
6610 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6611 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6612 nums=$($cmd | wc -l)
6613 [ $nums -eq $expected ] ||
6614 error "'$cmd' wrong: found $nums, expected $expected"
6616 run_test 56q "check lfs find -gid and ! -gid"
6619 local dir=$DIR/$tdir
6621 setup_56 $dir $NUMFILES $NUMDIRS
6624 local cmd="$LFS find -size 0 -type f -lazy $dir"
6625 local nums=$($cmd | wc -l)
6627 [ $nums -eq $expected ] ||
6628 error "'$cmd' wrong: found $nums, expected $expected"
6629 cmd="$LFS find -size 0 -type f $dir"
6630 nums=$($cmd | wc -l)
6631 [ $nums -eq $expected ] ||
6632 error "'$cmd' wrong: found $nums, expected $expected"
6635 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6636 nums=$($cmd | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "'$cmd' wrong: found $nums, expected $expected"
6639 cmd="$LFS find ! -size 0 -type f $dir"
6640 nums=$($cmd | wc -l)
6641 [ $nums -eq $expected ] ||
6642 error "'$cmd' wrong: found $nums, expected $expected"
6644 echo "test" > $dir/$tfile
6645 echo "test2" > $dir/$tfile.2 && sync
6647 cmd="$LFS find -size 5 -type f -lazy $dir"
6648 nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] ||
6650 error "'$cmd' wrong: found $nums, expected $expected"
6651 cmd="$LFS find -size 5 -type f $dir"
6652 nums=$($cmd | wc -l)
6653 [ $nums -eq $expected ] ||
6654 error "'$cmd' wrong: found $nums, expected $expected"
6657 cmd="$LFS find -size +5 -type f -lazy $dir"
6658 nums=$($cmd | wc -l)
6659 [ $nums -eq $expected ] ||
6660 error "'$cmd' wrong: found $nums, expected $expected"
6661 cmd="$LFS find -size +5 -type f $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] ||
6664 error "'$cmd' wrong: found $nums, expected $expected"
6667 cmd="$LFS find -size +0 -type f -lazy $dir"
6668 nums=$($cmd | wc -l)
6669 [ $nums -eq $expected ] ||
6670 error "'$cmd' wrong: found $nums, expected $expected"
6671 cmd="$LFS find -size +0 -type f $dir"
6672 nums=$($cmd | wc -l)
6673 [ $nums -eq $expected ] ||
6674 error "'$cmd' wrong: found $nums, expected $expected"
6677 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6678 nums=$($cmd | wc -l)
6679 [ $nums -eq $expected ] ||
6680 error "'$cmd' wrong: found $nums, expected $expected"
6681 cmd="$LFS find ! -size -5 -type f $dir"
6682 nums=$($cmd | wc -l)
6683 [ $nums -eq $expected ] ||
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 cmd="$LFS find -size -5 -type f -lazy $dir"
6688 nums=$($cmd | wc -l)
6689 [ $nums -eq $expected ] ||
6690 error "'$cmd' wrong: found $nums, expected $expected"
6691 cmd="$LFS find -size -5 -type f $dir"
6692 nums=$($cmd | wc -l)
6693 [ $nums -eq $expected ] ||
6694 error "'$cmd' wrong: found $nums, expected $expected"
6696 run_test 56r "check lfs find -size works"
6703 cancel_lru_locks $OSC
6705 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6706 local nums=$($cmd | wc -l)
6708 [ $nums -eq $expected ] ||
6709 error "'$cmd' wrong: found $nums, expected $expected"
6711 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6713 if (( rpcs_before + glimpses != rpcs_after )); then
6714 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6715 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6717 if [[ $glimpses == 0 ]]; then
6718 error "'$cmd' should not send glimpse RPCs to OST"
6720 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6726 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6727 skip "MDS < 2.12.58 doesn't return LSOM data"
6728 local dir=$DIR/$tdir
6729 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6731 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6733 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6734 $LCTL set_param -n llite.*.statahead_agl=0
6735 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6737 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6738 # open and close all files to ensure LSOM is updated
6739 cancel_lru_locks $OSC
6740 find $dir -type f | xargs cat > /dev/null
6742 # expect_found glimpse_rpcs command_to_run
6743 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6744 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6745 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6746 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6748 echo "test" > $dir/$tfile
6749 echo "test2" > $dir/$tfile.2 && sync
6750 cancel_lru_locks $OSC
6751 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6753 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6754 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6755 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6756 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6758 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6759 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6760 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6761 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6762 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6763 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6765 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6768 local dir=$DIR/$tdir
6769 local tmp=$TMP/$tfile.log
6772 test_mkdir -p $dir || error "failed to mkdir $dir"
6773 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6774 error "failed to setstripe $dir/$tfile"
6775 mdt_idx=$($LFS getdirstripe -i $dir)
6776 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6778 stack_trap "rm -f $tmp" EXIT
6779 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6780 ! grep -q obd_uuid $tmp ||
6781 error "failed to find --size +100K --ost 0 $dir"
6782 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6783 ! grep -q obd_uuid $tmp ||
6784 error "failed to find --size +100K --mdt $mdt_idx $dir"
6786 run_test 56rb "check lfs find --size --ost/--mdt works"
6789 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6790 local dir=$DIR/$tdir
6793 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6794 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6795 (( $MDSCOUNT > 2 )) &&
6796 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6797 mkdir $dir/$tdir-{1..10}
6798 touch $dir/$tfile-{1..10}
6800 found=$($LFS find $dir --mdt-count 2 | wc -l)
6802 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6804 found=$($LFS find $dir -T +1 | wc -l)
6805 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6806 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6808 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6810 (( $found == $expect )) || error "found $found all_char, expect $expect"
6812 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6813 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6814 (( $found == $expect )) || error "found $found all_char, expect $expect"
6816 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6818 test_56s() { # LU-611 #LU-9369
6819 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6821 local dir=$DIR/$tdir
6822 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6824 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6825 for i in $(seq $NUMDIRS); do
6826 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6829 local expected=$NUMDIRS
6830 local cmd="$LFS find -c $OSTCOUNT $dir"
6831 local nums=$($cmd | wc -l)
6833 [ $nums -eq $expected ] || {
6834 $LFS getstripe -R $dir
6835 error "'$cmd' wrong: found $nums, expected $expected"
6838 expected=$((NUMDIRS + onestripe))
6839 cmd="$LFS find -stripe-count +0 -type f $dir"
6840 nums=$($cmd | wc -l)
6841 [ $nums -eq $expected ] || {
6842 $LFS getstripe -R $dir
6843 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -stripe-count 1 -type f $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] || {
6850 $LFS getstripe -R $dir
6851 error "'$cmd' wrong: found $nums, expected $expected"
6854 cmd="$LFS find -stripe-count -2 -type f $dir"
6855 nums=$($cmd | wc -l)
6856 [ $nums -eq $expected ] || {
6857 $LFS getstripe -R $dir
6858 error "'$cmd' wrong: found $nums, expected $expected"
6862 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6863 nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] || {
6865 $LFS getstripe -R $dir
6866 error "'$cmd' wrong: found $nums, expected $expected"
6869 run_test 56s "check lfs find -stripe-count works"
6871 test_56t() { # LU-611 #LU-9369
6872 local dir=$DIR/$tdir
6874 setup_56 $dir 0 $NUMDIRS
6875 for i in $(seq $NUMDIRS); do
6876 $LFS setstripe -S 8M $dir/dir$i/$tfile
6879 local expected=$NUMDIRS
6880 local cmd="$LFS find -S 8M $dir"
6881 local nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] || {
6884 $LFS getstripe -R $dir
6885 error "'$cmd' wrong: found $nums, expected $expected"
6889 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6891 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6893 expected=$(((NUMDIRS + 1) * NUMFILES))
6894 cmd="$LFS find -stripe-size 512k -type f $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find -stripe-size +320k -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6904 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6905 cmd="$LFS find -stripe-size +200k -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6910 cmd="$LFS find -stripe-size -640k -type f $dir"
6911 nums=$($cmd | wc -l)
6912 [ $nums -eq $expected ] ||
6913 error "'$cmd' wrong: found $nums, expected $expected"
6916 cmd="$LFS find -stripe-size 256k -type f $dir"
6917 nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] ||
6919 error "'$cmd' wrong: found $nums, expected $expected"
6921 cmd="$LFS find -stripe-size -320k -type f $dir"
6922 nums=$($cmd | wc -l)
6923 [ $nums -eq $expected ] ||
6924 error "'$cmd' wrong: found $nums, expected $expected"
6927 cmd="$LFS find -stripe-size 1024k -type f $dir"
6928 nums=$($cmd | wc -l)
6929 [ $nums -eq $expected ] ||
6930 error "'$cmd' wrong: found $nums, expected $expected"
6932 run_test 56t "check lfs find -stripe-size works"
6934 test_56u() { # LU-611
6935 local dir=$DIR/$tdir
6937 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6939 if [[ $OSTCOUNT -gt 1 ]]; then
6940 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6946 local expected=$(((NUMDIRS + 1) * NUMFILES))
6947 local cmd="$LFS find -stripe-index 0 -type f $dir"
6948 local nums=$($cmd | wc -l)
6950 [ $nums -eq $expected ] ||
6951 error "'$cmd' wrong: found $nums, expected $expected"
6954 cmd="$LFS find -stripe-index 1 -type f $dir"
6955 nums=$($cmd | wc -l)
6956 [ $nums -eq $expected ] ||
6957 error "'$cmd' wrong: found $nums, expected $expected"
6959 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6960 nums=$($cmd | wc -l)
6961 [ $nums -eq $expected ] ||
6962 error "'$cmd' wrong: found $nums, expected $expected"
6965 # This should produce an error and not return any files
6966 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6967 nums=$($cmd 2>/dev/null | wc -l)
6968 [ $nums -eq $expected ] ||
6969 error "'$cmd' wrong: found $nums, expected $expected"
6971 if [[ $OSTCOUNT -gt 1 ]]; then
6972 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6973 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6974 nums=$($cmd | wc -l)
6975 [ $nums -eq $expected ] ||
6976 error "'$cmd' wrong: found $nums, expected $expected"
6979 run_test 56u "check lfs find -stripe-index works"
6983 local dir=$DIR/$tdir
6985 setup_56 $dir $NUMFILES $NUMDIRS
6987 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6988 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6990 for file in $($LFS find -m $UUID $dir); do
6991 file_midx=$($LFS getstripe -m $file)
6992 [ $file_midx -eq $mdt_idx ] ||
6993 error "lfs find -m $UUID != getstripe -m $file_midx"
6996 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7002 local dir=$DIR/$tdir
7004 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7006 local stripe_size=$($LFS getstripe -S -d $dir) ||
7007 error "$LFS getstripe -S -d $dir failed"
7008 stripe_size=${stripe_size%% *}
7010 local file_size=$((stripe_size * OSTCOUNT))
7011 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7012 local required_space=$((file_num * file_size))
7013 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7015 [[ $free_space -le $((required_space / 1024)) ]] &&
7016 skip_env "need $required_space, have $free_space kbytes"
7019 local dd_count=$((file_size / dd_bs))
7021 # write data into the files
7026 for i in $(seq $NUMFILES); do
7028 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7029 error "write data into $file failed"
7031 for i in $(seq $NUMDIRS); do
7032 for j in $(seq $NUMFILES); do
7033 file=$dir/dir$i/file$j
7034 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7035 error "write data into $file failed"
7039 # $LFS_MIGRATE will fail if hard link migration is unsupported
7040 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7041 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7042 error "creating links to $dir/dir1/file1 failed"
7047 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7050 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7053 eval $cmd || error "$cmd failed"
7055 check_stripe_count $dir/file1 $expected
7057 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7059 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7060 # OST 1 if it is on OST 0. This file is small enough to
7061 # be on only one stripe.
7062 file=$dir/migr_1_ost
7063 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7064 error "write data into $file failed"
7065 local obdidx=$($LFS getstripe -i $file)
7066 local oldmd5=$(md5sum $file)
7069 [[ $obdidx -eq 0 ]] && newobdidx=1
7070 cmd="$LFS migrate -i $newobdidx $file"
7072 eval $cmd || error "$cmd failed"
7074 local realobdix=$($LFS getstripe -i $file)
7075 local newmd5=$(md5sum $file)
7077 [[ $newobdidx -ne $realobdix ]] &&
7078 error "new OST is different (was=$obdidx, "\
7079 "wanted=$newobdidx, got=$realobdix)"
7080 [[ "$oldmd5" != "$newmd5" ]] &&
7081 error "md5sum differ: $oldmd5, $newmd5"
7085 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7087 eval $cmd || error "$cmd failed"
7089 for j in $(seq $NUMFILES); do
7090 check_stripe_count $dir/dir1/file$j $expected
7093 # lfs_migrate works with lfs find
7094 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7095 $LFS_MIGRATE -y -c $expected"
7097 eval $cmd || error "$cmd failed"
7099 for i in $(seq 2 $NUMFILES); do
7100 check_stripe_count $dir/file$i $expected
7102 for i in $(seq 2 $NUMDIRS); do
7103 for j in $(seq $NUMFILES); do
7104 check_stripe_count $dir/dir$i/file$j $expected
7108 run_test 56w "check lfs_migrate -c stripe_count works"
7111 local file1=$DIR/$tdir/file1
7112 local create_pool=false
7113 local initial_pool=$($LFS getstripe -p $DIR)
7117 echo -n "Creating test dir..."
7118 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7121 echo -n "Creating test file..."
7122 touch $file1 || error "cannot create file"
7125 echo -n "Detecting existing pools..."
7126 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7128 if [ ${#pool_list[@]} -gt 0 ]; then
7129 echo "${pool_list[@]}"
7130 for thispool in "${pool_list[@]}"; do
7131 if [[ -z "$initial_pool" ||
7132 "$initial_pool" != "$thispool" ]]; then
7134 echo "Using existing pool '$pool'"
7139 echo "none detected."
7141 if [ -z "$pool" ]; then
7142 pool=${POOL:-testpool}
7143 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7144 echo -n "Creating pool '$pool'..."
7146 pool_add $pool &> /dev/null ||
7147 error "pool_add failed"
7150 echo -n "Adding target to pool..."
7151 pool_add_targets $pool 0 0 1 &> /dev/null ||
7152 error "pool_add_targets failed"
7156 echo -n "Setting pool using -p option..."
7157 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7158 error "migrate failed rc = $?"
7161 echo -n "Verifying test file is in pool after migrating..."
7162 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7163 error "file was not migrated to pool $pool"
7166 echo -n "Removing test file from pool '$pool'..."
7167 # "lfs migrate $file" won't remove the file from the pool
7168 # until some striping information is changed.
7169 $LFS migrate -c 1 $file1 &> /dev/null ||
7170 error "cannot remove from pool"
7171 [ "$($LFS getstripe -p $file1)" ] &&
7172 error "pool still set"
7175 echo -n "Setting pool using --pool option..."
7176 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7177 error "migrate failed rc = $?"
7182 if $create_pool; then
7183 destroy_test_pools 2> /dev/null ||
7184 error "destroy test pools failed"
7187 run_test 56wb "check lfs_migrate pool support"
7190 local file1="$DIR/$tdir/file1"
7197 echo -n "Creating test dir..."
7198 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7199 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7200 error "cannot set stripe by '-S 1M -c 1'"
7203 echo -n "Setting initial stripe for test file..."
7204 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7205 error "cannot set stripe"
7206 cur_ssize=$($LFS getstripe -S "$file1")
7207 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7210 # File currently set to -S 512K -c 1
7212 # Ensure -c and -S options are rejected when -R is set
7213 echo -n "Verifying incompatible options are detected..."
7214 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7215 error "incompatible -c and -R options not detected"
7216 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7217 error "incompatible -S and -R options not detected"
7220 # Ensure unrecognized options are passed through to 'lfs migrate'
7221 echo -n "Verifying -S option is passed through to lfs migrate..."
7222 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7223 error "migration failed"
7224 cur_ssize=$($LFS getstripe -S "$file1")
7225 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7228 # File currently set to -S 1M -c 1
7230 # Ensure long options are supported
7231 echo -n "Verifying long options supported..."
7232 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7233 error "long option without argument not supported"
7234 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7235 error "long option with argument not supported"
7236 cur_ssize=$($LFS getstripe -S "$file1")
7237 [ $cur_ssize -eq 524288 ] ||
7238 error "migrate --stripe-size $cur_ssize != 524288"
7241 # File currently set to -S 512K -c 1
7243 if [ "$OSTCOUNT" -gt 1 ]; then
7244 echo -n "Verifying explicit stripe count can be set..."
7245 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7246 error "migrate failed"
7247 cur_scount=$($LFS getstripe -c "$file1")
7248 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7252 # File currently set to -S 512K -c 1 or -S 512K -c 2
7254 # Ensure parent striping is used if -R is set, and no stripe
7255 # count or size is specified
7256 echo -n "Setting stripe for parent directory..."
7257 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7258 error "cannot set stripe '-S 2M -c 1'"
7261 echo -n "Verifying restripe option uses parent stripe settings..."
7262 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7263 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7264 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7265 error "migrate failed"
7266 cur_ssize=$($LFS getstripe -S "$file1")
7267 [ $cur_ssize -eq $parent_ssize ] ||
7268 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7269 cur_scount=$($LFS getstripe -c "$file1")
7270 [ $cur_scount -eq $parent_scount ] ||
7271 error "migrate -R stripe_count $cur_scount != $parent_scount"
7274 # File currently set to -S 1M -c 1
7276 # Ensure striping is preserved if -R is not set, and no stripe
7277 # count or size is specified
7278 echo -n "Verifying striping size preserved when not specified..."
7279 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7280 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7281 error "cannot set stripe on parent directory"
7282 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7283 error "migrate failed"
7284 cur_ssize=$($LFS getstripe -S "$file1")
7285 [ $cur_ssize -eq $orig_ssize ] ||
7286 error "migrate by default $cur_ssize != $orig_ssize"
7289 # Ensure file name properly detected when final option has no argument
7290 echo -n "Verifying file name properly detected..."
7291 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7292 error "file name interpreted as option argument"
7298 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7301 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7303 local file1=$DIR/$tdir/file1
7305 echo -n "Creating test dir..."
7306 test_mkdir $DIR/$tdir || error "cannot create dir"
7309 echo -n "Creating test file..."
7313 # Ensure 'lfs migrate' will fail by using a non-existent option,
7314 # and make sure rsync is not called to recover
7315 echo -n "Make sure --no-rsync option works..."
7316 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7317 grep -q 'refusing to fall back to rsync' ||
7318 error "rsync was called with --no-rsync set"
7321 # Ensure rsync is called without trying 'lfs migrate' first
7322 echo -n "Make sure --rsync option works..."
7323 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7324 grep -q 'falling back to rsync' &&
7325 error "lfs migrate was called with --rsync set"
7328 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7329 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7330 grep -q 'at the same time' ||
7331 error "--rsync and --no-rsync accepted concurrently"
7337 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7343 test_mkdir $td || error "cannot create $td"
7344 touch $tf || error "cannot touch $tf"
7346 echo -n "Make sure --non-direct|-D works..."
7347 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7348 grep -q "lfs migrate --non-direct" ||
7349 error "--non-direct option cannot work correctly"
7350 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7351 grep -q "lfs migrate -D" ||
7352 error "-D option cannot work correctly"
7355 run_test 56we "check lfs_migrate --non-direct|-D support"
7358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7359 check_swap_layouts_support
7361 local dir=$DIR/$tdir
7362 local ref1=/etc/passwd
7363 local file1=$dir/file1
7365 test_mkdir $dir || error "creating dir $dir"
7366 $LFS setstripe -c 2 $file1
7368 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7369 stripe=$($LFS getstripe -c $file1)
7370 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7371 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7376 run_test 56x "lfs migration support"
7379 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7380 check_swap_layouts_support
7382 local dir=$DIR/$tdir/$testnum
7386 local ref1=/etc/passwd
7387 local file1=$dir/file1
7389 $LFS setstripe -c 2 $file1
7391 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7393 local stripe=$($LFS getstripe -c $file1)
7395 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7396 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7401 run_test 56xa "lfs migration --block support"
7403 check_migrate_links() {
7405 local file1="$dir/file1"
7409 local total_count=$(($begin + $count - 1))
7410 local symlink_count=10
7413 if [ ! -f "$file1" ]; then
7414 echo -n "creating initial file..."
7415 $LFS setstripe -c 1 -S "512k" "$file1" ||
7416 error "cannot setstripe initial file"
7419 echo -n "creating symlinks..."
7420 for s in $(seq 1 $symlink_count); do
7421 ln -s "$file1" "$dir/slink$s" ||
7422 error "cannot create symlinks"
7426 echo -n "creating nonlinked files..."
7427 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7428 error "cannot create nonlinked files"
7433 if [ ! -f "$dir/file$total_count" ]; then
7434 echo -n "creating hard links $begin:$total_count..."
7435 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7436 /dev/null || error "cannot create hard links"
7440 echo -n "checking number of hard links listed in xattrs..."
7441 local fid=$($LFS getstripe -F "$file1")
7442 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7445 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7446 skip "hard link list has unexpected size, skipping test"
7448 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7449 error "link names should exceed xattrs size"
7452 echo -n "migrating files..."
7453 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7455 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7458 # make sure all links have been properly migrated
7459 echo -n "verifying files..."
7460 fid=$($LFS getstripe -F "$file1") ||
7461 error "cannot get fid for file $file1"
7462 for i in $(seq 2 $total_count); do
7463 local fid2=$($LFS getstripe -F $dir/file$i)
7465 [ "$fid2" == "$fid" ] ||
7466 error "migrated hard link has mismatched FID"
7469 # make sure hard links were properly detected, and migration was
7470 # performed only once for the entire link set; nonlinked files should
7472 local actual=$(grep -c 'done' <<< "$migrate_out")
7473 local expected=$(($uniq_count + 1))
7475 [ "$actual" -eq "$expected" ] ||
7476 error "hard links individually migrated ($actual != $expected)"
7478 # make sure the correct number of hard links are present
7479 local hardlinks=$(stat -c '%h' "$file1")
7481 [ $hardlinks -eq $total_count ] ||
7482 error "num hard links $hardlinks != $total_count"
7489 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7490 skip "Need MDS version at least 2.10.55"
7492 local dir="$DIR/$tdir"
7494 test_mkdir "$dir" || error "cannot create dir $dir"
7496 echo "testing lfs migrate mode when all links fit within xattrs"
7497 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7499 echo "testing rsync mode when all links fit within xattrs"
7500 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7502 echo "testing lfs migrate mode when all links do not fit within xattrs"
7503 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7505 echo "testing rsync mode when all links do not fit within xattrs"
7506 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7508 chown -R $RUNAS_ID $dir
7509 echo "testing non-root lfs migrate mode when not all links are in xattr"
7510 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7515 run_test 56xb "lfs migration hard link support"
7518 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7520 local dir="$DIR/$tdir"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7524 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7525 echo -n "Setting initial stripe for 20MB test file..."
7526 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7527 error "cannot setstripe 20MB file"
7529 echo -n "Sizing 20MB test file..."
7530 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7532 echo -n "Verifying small file autostripe count is 1..."
7533 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7534 error "cannot migrate 20MB file"
7535 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7536 error "cannot get stripe for $dir/20mb"
7537 [ $stripe_count -eq 1 ] ||
7538 error "unexpected stripe count $stripe_count for 20MB file"
7542 # Test 2: File is small enough to fit within the available space on
7543 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7544 # have at least an additional 1KB for each desired stripe for test 3
7545 echo -n "Setting stripe for 1GB test file..."
7546 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7548 echo -n "Sizing 1GB test file..."
7549 # File size is 1GB + 3KB
7550 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7553 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7554 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7555 if (( avail > 524288 * OSTCOUNT )); then
7556 echo -n "Migrating 1GB file..."
7557 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7558 error "cannot migrate 1GB file"
7560 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7561 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7562 error "cannot getstripe for 1GB file"
7563 [ $stripe_count -eq 2 ] ||
7564 error "unexpected stripe count $stripe_count != 2"
7568 # Test 3: File is too large to fit within the available space on
7569 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7570 if [ $OSTCOUNT -ge 3 ]; then
7571 # The required available space is calculated as
7572 # file size (1GB + 3KB) / OST count (3).
7573 local kb_per_ost=349526
7575 echo -n "Migrating 1GB file with limit..."
7576 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7577 error "cannot migrate 1GB file with limit"
7580 stripe_count=$($LFS getstripe -c "$dir/1gb")
7581 echo -n "Verifying 1GB autostripe count with limited space..."
7582 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7583 error "unexpected stripe count $stripe_count (min 3)"
7590 run_test 56xc "lfs migration autostripe"
7593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7595 local dir=$DIR/$tdir
7596 local f_mgrt=$dir/$tfile.mgrt
7597 local f_yaml=$dir/$tfile.yaml
7598 local f_copy=$dir/$tfile.copy
7599 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7600 local layout_copy="-c 2 -S 2M -i 1"
7601 local yamlfile=$dir/yamlfile
7602 local layout_before;
7605 test_mkdir "$dir" || error "cannot create dir $dir"
7606 $LFS setstripe $layout_yaml $f_yaml ||
7607 error "cannot setstripe $f_yaml with layout $layout_yaml"
7608 $LFS getstripe --yaml $f_yaml > $yamlfile
7609 $LFS setstripe $layout_copy $f_copy ||
7610 error "cannot setstripe $f_copy with layout $layout_copy"
7612 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7614 # 1. test option --yaml
7615 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7616 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7617 layout_before=$(get_layout_param $f_yaml)
7618 layout_after=$(get_layout_param $f_mgrt)
7619 [ "$layout_after" == "$layout_before" ] ||
7620 error "lfs_migrate --yaml: $layout_after != $layout_before"
7622 # 2. test option --copy
7623 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7624 error "cannot migrate $f_mgrt with --copy $f_copy"
7625 layout_before=$(get_layout_param $f_copy)
7626 layout_after=$(get_layout_param $f_mgrt)
7627 [ "$layout_after" == "$layout_before" ] ||
7628 error "lfs_migrate --copy: $layout_after != $layout_before"
7630 run_test 56xd "check lfs_migrate --yaml and --copy support"
7633 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7635 local dir=$DIR/$tdir
7636 local f_comp=$dir/$tfile
7637 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7638 local layout_before=""
7639 local layout_after=""
7641 test_mkdir "$dir" || error "cannot create dir $dir"
7642 $LFS setstripe $layout $f_comp ||
7643 error "cannot setstripe $f_comp with layout $layout"
7644 layout_before=$(get_layout_param $f_comp)
7645 dd if=/dev/zero of=$f_comp bs=1M count=4
7647 # 1. migrate a comp layout file by lfs_migrate
7648 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7649 layout_after=$(get_layout_param $f_comp)
7650 [ "$layout_before" == "$layout_after" ] ||
7651 error "lfs_migrate: $layout_before != $layout_after"
7653 # 2. migrate a comp layout file by lfs migrate
7654 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7655 layout_after=$(get_layout_param $f_comp)
7656 [ "$layout_before" == "$layout_after" ] ||
7657 error "lfs migrate: $layout_before != $layout_after"
7659 run_test 56xe "migrate a composite layout file"
7662 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7664 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7665 skip "Need server version at least 2.13.53"
7667 local dir=$DIR/$tdir
7668 local f_comp=$dir/$tfile
7669 local layout="-E 1M -c1 -E -1 -c2"
7673 test_mkdir "$dir" || error "cannot create dir $dir"
7674 $LFS setstripe $layout $f_comp ||
7675 error "cannot setstripe $f_comp with layout $layout"
7676 fid_before=$($LFS getstripe --fid $f_comp)
7677 dd if=/dev/zero of=$f_comp bs=1M count=4
7679 # 1. migrate a comp layout file to a comp layout
7680 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7681 fid_after=$($LFS getstripe --fid $f_comp)
7682 [ "$fid_before" == "$fid_after" ] ||
7683 error "comp-to-comp migrate: $fid_before != $fid_after"
7685 # 2. migrate a comp layout file to a plain layout
7686 $LFS migrate -c2 $f_comp ||
7687 error "cannot migrate $f_comp by lfs migrate"
7688 fid_after=$($LFS getstripe --fid $f_comp)
7689 [ "$fid_before" == "$fid_after" ] ||
7690 error "comp-to-plain migrate: $fid_before != $fid_after"
7692 # 3. migrate a plain layout file to a comp layout
7693 $LFS migrate $layout $f_comp ||
7694 error "cannot migrate $f_comp by lfs migrate"
7695 fid_after=$($LFS getstripe --fid $f_comp)
7696 [ "$fid_before" == "$fid_after" ] ||
7697 error "plain-to-comp migrate: $fid_before != $fid_after"
7699 run_test 56xf "FID is not lost during migration of a composite layout file"
7701 check_file_ost_range() {
7708 file_range=($($LFS getstripe -y "$file" |
7709 awk '/l_ost_idx:/ { print $NF }'))
7711 if [[ "${#file_range[@]}" = 0 ]]; then
7712 echo "No osts found for $file"
7716 for idx in "${file_range[@]}"; do
7717 [[ " $range " =~ " $idx " ]] ||
7725 local stripe_opt="$1"
7728 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7730 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7731 error "Fail to migrate $tfile on $pool"
7732 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7733 error "$tfile is not in pool $pool"
7734 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7735 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7739 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7740 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7741 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7742 skip "Need MDS version newer than 2.14.52"
7744 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7745 local -a pool_ranges=("0 0" "1 1" "0 1")
7748 for i in "${!pool_names[@]}"; do
7749 pool_add ${pool_names[$i]} ||
7750 error "pool_add failed (pool: ${pool_names[$i]})"
7751 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7752 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7755 # init the file to migrate
7756 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7757 error "Unable to create $tfile on OST1"
7758 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7759 error "Unable to write on $tfile"
7761 echo "1. migrate $tfile on pool ${pool_names[0]}"
7762 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7764 echo "2. migrate $tfile on pool ${pool_names[2]}"
7765 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7767 echo "3. migrate $tfile on pool ${pool_names[1]}"
7768 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7770 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7771 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7775 destroy_test_pools ||
7776 error "pool_destroy failed"
7778 run_test 56xg "lfs migrate pool support"
7781 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7782 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7785 local dir=$DIR/$tdir
7789 test_mkdir -p $dir || error "creating dir $dir"
7790 touch $f1 || error "creating std file $f1"
7791 $MULTIOP $f2 H2c || error "creating released file $f2"
7793 # a directory can be raid0, so ask only for files
7794 res=$($LFS find $dir -L raid0 -type f | wc -l)
7795 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7797 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7798 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7800 # only files can be released, so no need to force file search
7801 res=$($LFS find $dir -L released)
7802 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7804 res=$($LFS find $dir -type f \! -L released)
7805 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7807 run_test 56y "lfs find -L raid0|released"
7809 test_56z() { # LU-4824
7810 # This checks to make sure 'lfs find' continues after errors
7811 # There are two classes of errors that should be caught:
7812 # - If multiple paths are provided, all should be searched even if one
7814 # - If errors are encountered during the search, it should not terminate
7816 local dir=$DIR/$tdir
7820 for i in d{0..9}; do
7822 touch $dir/$i/$tfile
7824 $LFS find $DIR/non_existent_dir $dir &&
7825 error "$LFS find did not return an error"
7826 # Make a directory unsearchable. This should NOT be the last entry in
7827 # directory order. Arbitrarily pick the 6th entry
7828 chmod 700 $($LFS find $dir -type d | sed '6!d')
7830 $RUNAS $LFS find $DIR/non_existent $dir
7831 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7833 # The user should be able to see 10 directories and 9 files
7834 (( count == 19 )) ||
7835 error "$LFS find found $count != 19 entries after error"
7837 run_test 56z "lfs find should continue after an error"
7839 test_56aa() { # LU-5937
7840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7842 local dir=$DIR/$tdir
7845 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7847 createmany -o $dir/striped_dir/${tfile}- 1024
7848 local dirs=$($LFS find --size +8k $dir/)
7850 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7852 run_test 56aa "lfs find --size under striped dir"
7854 test_56ab() { # LU-10705
7855 test_mkdir $DIR/$tdir
7856 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7857 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7858 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7859 # Flush writes to ensure valid blocks. Need to be more thorough for
7860 # ZFS, since blocks are not allocated/returned to client immediately.
7862 wait_zfs_commit ost1 2
7863 cancel_lru_locks osc
7866 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7868 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7870 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7871 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7873 rm -f $DIR/$tdir/$tfile.[123]
7875 run_test 56ab "lfs find --blocks"
7879 local dir="$DIR/$tdir"
7880 local perms=(001 002 003 004 005 006 007
7881 010 020 030 040 050 060 070
7882 100 200 300 400 500 600 700
7883 111 222 333 444 555 666 777)
7884 local perm_minus=(8 8 4 8 4 4 2
7888 local perm_slash=(8 8 12 8 12 12 14
7891 16 16 24 16 24 24 28)
7894 for perm in ${perms[*]}; do
7895 touch "$dir/$tfile.$perm"
7896 chmod $perm "$dir/$tfile.$perm"
7899 for ((i = 0; i < ${#perms[*]}; i++)); do
7900 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7902 error "lfs find -perm ${perms[i]}:"\
7905 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7906 (( $num == ${perm_minus[i]} )) ||
7907 error "lfs find -perm -${perms[i]}:"\
7908 "$num != ${perm_minus[i]}"
7910 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7911 (( $num == ${perm_slash[i]} )) ||
7912 error "lfs find -perm /${perms[i]}:"\
7913 "$num != ${perm_slash[i]}"
7916 run_test 56aca "check lfs find -perm with octal representation"
7919 local dir=$DIR/$tdir
7920 # p is the permission of write and execute for user, group and other
7921 # without the umask. It is used to test +wx.
7922 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7923 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7924 local symbolic=(+t a+t u+t g+t o+t
7930 o=r,ug+o,u+w u=r,a+u,u+w
7931 g=r,ugo=g,u+w u+x,+X +X
7932 u+x,u+X u+X u+x,g+X o+r,+X
7936 for perm in ${perms[*]}; do
7937 touch "$dir/$tfile.$perm"
7938 chmod $perm "$dir/$tfile.$perm"
7941 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7942 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7945 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7948 run_test 56acb "check lfs find -perm with symbolic representation"
7951 local dir=$DIR/$tdir
7952 local tests="17777 787 789 abcd
7953 ug=uu ug=a ug=gu uo=ou urw
7957 for err in $tests; do
7958 if $LFS find $dir -perm $err 2>/dev/null; then
7959 error "lfs find -perm $err: parsing should have failed"
7963 run_test 56acc "check parsing error for lfs find -perm"
7966 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7967 skip "Need MDS version at least 2.10.50"
7969 # Create composite files with one component
7970 local dir=$DIR/$tdir
7972 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7973 # Create composite files with three components
7974 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7975 # Create non-composite files
7976 createmany -o $dir/${tfile}- 10
7978 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7980 [[ $nfiles == 10 ]] ||
7981 error "lfs find -E 1M found $nfiles != 10 files"
7983 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7984 [[ $nfiles == 25 ]] ||
7985 error "lfs find ! -E 1M found $nfiles != 25 files"
7987 # All files have a component that starts at 0
7988 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7989 [[ $nfiles == 35 ]] ||
7990 error "lfs find --component-start 0 - $nfiles != 35 files"
7992 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7993 [[ $nfiles == 15 ]] ||
7994 error "lfs find --component-start 2M - $nfiles != 15 files"
7996 # All files created here have a componenet that does not starts at 2M
7997 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7998 [[ $nfiles == 35 ]] ||
7999 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8001 # Find files with a specified number of components
8002 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8003 [[ $nfiles == 15 ]] ||
8004 error "lfs find --component-count 3 - $nfiles != 15 files"
8006 # Remember non-composite files have a component count of zero
8007 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8008 [[ $nfiles == 10 ]] ||
8009 error "lfs find --component-count 0 - $nfiles != 10 files"
8011 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8012 [[ $nfiles == 20 ]] ||
8013 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8015 # All files have a flag called "init"
8016 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8017 [[ $nfiles == 35 ]] ||
8018 error "lfs find --component-flags init - $nfiles != 35 files"
8020 # Multi-component files will have a component not initialized
8021 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8022 [[ $nfiles == 15 ]] ||
8023 error "lfs find !--component-flags init - $nfiles != 15 files"
8028 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8031 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8032 skip "Need MDS version at least 2.10.57"
8042 # create mirrored directories and mirrored files
8043 mkdir $td || error "mkdir $td failed"
8044 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8045 createmany -o $tf- 10 || error "create $tf- failed"
8047 for i in $(seq 2); do
8049 mkdir $dir || error "mkdir $dir failed"
8050 $LFS mirror create -N$((3 + i)) $dir ||
8051 error "create mirrored dir $dir failed"
8052 createmany -o $dir/$tfile- 10 ||
8053 error "create $dir/$tfile- failed"
8056 # change the states of some mirrored files
8058 for i in $(seq 2); do
8060 for j in $(seq 4 9); do
8061 echo foo > $dir/$tfile-$j
8065 # find mirrored files with specific mirror count
8066 cmd="$LFS find --mirror-count 3 --type f $td"
8067 nfiles=$($cmd | wc -l)
8068 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8070 cmd="$LFS find ! --mirror-count 3 --type f $td"
8071 nfiles=$($cmd | wc -l)
8072 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8074 cmd="$LFS find --mirror-count +2 --type f $td"
8075 nfiles=$($cmd | wc -l)
8076 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8078 cmd="$LFS find --mirror-count -6 --type f $td"
8079 nfiles=$($cmd | wc -l)
8080 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8082 # find mirrored files with specific file state
8083 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8084 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8086 cmd="$LFS find --mirror-state=ro --type f $td"
8087 nfiles=$($cmd | wc -l)
8088 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8090 cmd="$LFS find ! --mirror-state=ro --type f $td"
8091 nfiles=$($cmd | wc -l)
8092 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8094 cmd="$LFS find --mirror-state=wp --type f $td"
8095 nfiles=$($cmd | wc -l)
8096 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8098 cmd="$LFS find ! --mirror-state=sp --type f $td"
8099 nfiles=$($cmd | wc -l)
8100 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8102 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8104 test_56da() { # LU-14179
8105 local path=$DIR/$tdir
8110 local longdir=$(str_repeat 'a' 255)
8112 for i in {1..15}; do
8119 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8124 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8127 touch $(str_repeat 'f' 255)
8129 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8130 error "lfs find reported an error"
8134 run_test 56da "test lfs find with long paths"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8138 # note test will not do anything if MDS is not local
8139 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8140 skip_env "ldiskfs only test"
8142 remote_mds_nodsh && skip "remote MDS with nodsh"
8144 local MNTDEV="osd*.*MDT*.mntdev"
8145 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8146 [ -z "$DEV" ] && error "can't access $MNTDEV"
8147 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8148 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8149 error "can't access $DEV"
8150 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8151 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8155 run_test 57a "verify MDS filesystem created with large inodes =="
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8160 skip_env "ldiskfs only test"
8162 remote_mds_nodsh && skip "remote MDS with nodsh"
8164 local dir=$DIR/$tdir
8167 local fileN=$dir/f$filecount
8169 rm -rf $dir || error "removing $dir"
8171 local mdtidx=$($LFS getstripe -m $dir)
8172 local mdtname=MDT$(printf %04x $mdtidx)
8173 local facet=mds$((mdtidx + 1))
8175 echo "mcreating $filecount files"
8176 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8178 # verify that files do not have EAs yet
8179 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8180 error "$file1 has an EA"
8181 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8182 error "$fileN has an EA"
8186 df $dir #make sure we get new statfs data
8187 local mdsfree=$(do_facet $facet \
8188 lctl get_param -n osd*.*$mdtname.kbytesfree)
8189 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8192 echo "opening files to create objects/EAs"
8193 for file in $(seq -f $dir/f%g 1 $filecount); do
8194 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8195 error "opening $file"
8198 # verify that files have EAs now
8199 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8200 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8202 sleep 1 #make sure we get new statfs data
8204 local mdsfree2=$(do_facet $facet \
8205 lctl get_param -n osd*.*$mdtname.kbytesfree)
8206 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8208 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8209 if [ "$mdsfree" != "$mdsfree2" ]; then
8210 error "MDC before $mdcfree != after $mdcfree2"
8212 echo "MDC before $mdcfree != after $mdcfree2"
8213 echo "unable to confirm if MDS has large inodes"
8218 run_test 57b "default LOV EAs are stored inside large inodes ==="
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 [ -z "$(which wiretest 2>/dev/null)" ] &&
8223 skip_env "could not find wiretest"
8227 run_test 58 "verify cross-platform wire constants =============="
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8232 echo "touch 130 files"
8233 createmany -o $DIR/f59- 130
8235 unlinkmany $DIR/f59- 130
8237 # wait for commitment of removal
8238 wait_delete_completed
8240 run_test 59 "verify cancellation of llog records async ========="
8242 TEST60_HEAD="test_60 run $RANDOM"
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 remote_mgs_nodsh && skip "remote MGS with nodsh"
8246 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8247 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8248 skip_env "missing subtest run-llog.sh"
8250 log "$TEST60_HEAD - from kernel mode"
8251 do_facet mgs "$LCTL dk > /dev/null"
8252 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8253 do_facet mgs $LCTL dk > $TMP/$tfile
8255 # LU-6388: test llog_reader
8256 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8257 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8258 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8259 skip_env "missing llog_reader"
8260 local fstype=$(facet_fstype mgs)
8261 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8262 skip_env "Only for ldiskfs or zfs type mgs"
8264 local mntpt=$(facet_mntpt mgs)
8265 local mgsdev=$(mgsdevname 1)
8277 #get fid and record list
8278 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8280 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8282 #remount mgs as ldiskfs or zfs type
8283 stop mgs || error "stop mgs failed"
8284 mount_fstype mgs || error "remount mgs failed"
8285 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8288 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8289 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8294 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8296 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8298 echo "obj_file is $obj_file"
8299 do_facet mgs $llog_reader $obj_file
8301 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8302 awk '{ print $3 }' | sed -e "s/^type=//g")
8303 if [ $rec_type != $rec ]; then
8304 echo "FAILED test_60a wrong record type $rec_type," \
8310 #check obj path if record type is LLOG_LOGID_MAGIC
8311 if [ "$rec" == "1064553b" ]; then
8312 path=$(do_facet mgs $llog_reader $obj_file |
8313 grep "path=" | awk '{ print $NF }' |
8314 sed -e "s/^path=//g")
8315 if [ $obj_file != $mntpt/$path ]; then
8316 echo "FAILED test_60a wrong obj path" \
8317 "$montpt/$path, should be $obj_file"
8324 #restart mgs before "error", otherwise it will block the next test
8325 stop mgs || error "stop mgs failed"
8326 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8327 $pass || error "test failed, see FAILED test_60a messages for specifics"
8329 run_test 60a "llog_test run from kernel module and test llog_reader"
8331 test_60b() { # bug 6411
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8335 LLOG_COUNT=$(do_facet mgs dmesg |
8336 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8337 /llog_[a-z]*.c:[0-9]/ {
8349 [[ $LLOG_COUNT -gt 120 ]] &&
8350 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8352 run_test 60b "limit repeated messages from CERROR/CWARN"
8355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8357 echo "create 5000 files"
8358 createmany -o $DIR/f60c- 5000
8359 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8360 lctl set_param fail_loc=0x80000137
8361 unlinkmany $DIR/f60c- 5000
8362 lctl set_param fail_loc=0
8364 run_test 60c "unlink file when mds full"
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8369 SAVEPRINTK=$(lctl get_param -n printk)
8370 # verify "lctl mark" is even working"
8371 MESSAGE="test message ID $RANDOM $$"
8372 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8373 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8375 lctl set_param printk=0 || error "set lnet.printk failed"
8376 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8377 MESSAGE="new test message ID $RANDOM $$"
8378 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8379 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8380 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8382 lctl set_param -n printk="$SAVEPRINTK"
8384 run_test 60d "test printk console message masking"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8388 remote_mds_nodsh && skip "remote MDS with nodsh"
8391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8392 do_facet mds1 lctl set_param fail_loc=0x15b
8395 run_test 60e "no space while new llog is being created"
8398 local old_path=$($LCTL get_param -n debug_path)
8400 stack_trap "$LCTL set_param debug_path=$old_path"
8401 stack_trap "rm -f $TMP/$tfile*"
8402 rm -f $TMP/$tfile* 2> /dev/null
8403 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8404 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8405 test_mkdir $DIR/$tdir
8406 # retry in case the open is cached and not released
8407 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8408 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8412 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8414 run_test 60f "change debug_path works"
8420 test_mkdir -c $MDSCOUNT $DIR/$tdir
8425 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8426 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8428 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8429 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8430 index=$((index + 1))
8436 for i in {0..100}; do
8437 # define OBD_FAIL_OSD_TXN_START 0x19a
8438 local index=$((i % MDSCOUNT + 1))
8440 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8447 for i in $(seq $MDSCOUNT); do
8448 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8451 mkdir $DIR/$tdir/new || error "mkdir failed"
8452 rmdir $DIR/$tdir/new || error "rmdir failed"
8454 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8456 for i in $(seq $MDSCOUNT); do
8457 wait_update_facet mds$i "$LCTL get_param -n \
8458 mdd.$(facet_svc mds$i).lfsck_namespace |
8459 awk '/^status/ { print \\\$2 }'" "completed"
8462 ls -R $DIR/$tdir || error "ls failed"
8463 rm -rf $DIR/$tdir || error "rmdir failed"
8465 run_test 60g "transaction abort won't cause MDT hung"
8468 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8469 skip "Need MDS version at least 2.12.52"
8470 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8474 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8475 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8476 for fail_loc in 0x80000188 0x80000189; do
8477 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8478 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8479 error "mkdir $dir-$fail_loc failed"
8480 for i in {0..10}; do
8481 # create may fail on missing stripe
8482 echo $i > $DIR/$tdir-$fail_loc/$i
8484 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8485 error "getdirstripe $tdir-$fail_loc failed"
8486 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8487 error "migrate $tdir-$fail_loc failed"
8488 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8489 error "getdirstripe $tdir-$fail_loc failed"
8490 pushd $DIR/$tdir-$fail_loc
8492 echo $f | cmp $f - || error "$f data mismatch"
8495 rm -rf $DIR/$tdir-$fail_loc
8498 run_test 60h "striped directory with missing stripes can be accessed"
8500 function t60i_load() {
8502 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8503 $LCTL set_param fail_loc=0x131c fail_val=1
8504 for ((i=0; i<5000; i++)); do
8505 touch $DIR/$tdir/f$i
8510 changelog_register || error "changelog_register failed"
8511 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8512 changelog_users $SINGLEMDS | grep -q $cl_user ||
8513 error "User $cl_user not found in changelog_users"
8514 changelog_chmask "ALL"
8517 for((i=0; i<100; i++)); do
8518 changelog_dump >/dev/null ||
8519 error "can't read changelog"
8523 changelog_deregister || error "changelog_deregister failed"
8524 $LCTL set_param fail_loc=0
8526 run_test 60i "llog: new record vs reader race"
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8532 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8533 cancel_lru_locks osc
8534 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8537 run_test 61a "mmap() writes don't make sync hang ================"
8540 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8542 run_test 61b "mmap() of unstriped file is successful"
8544 # bug 2330 - insufficient obd_match error checking causes LBUG
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 cancel_lru_locks osc
8551 lctl set_param fail_loc=0x405
8552 cat $f && error "cat succeeded, expect -EIO"
8553 lctl set_param fail_loc=0
8555 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8556 # match every page all of the time.
8557 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8559 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8560 # Though this test is irrelevant anymore, it helped to reveal some
8561 # other grant bugs (LU-4482), let's keep it.
8562 test_63a() { # was test_63
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8567 for i in `seq 10` ; do
8568 dd if=/dev/zero of=$DIR/f63 bs=8k &
8574 rm -f $DIR/f63 || true
8576 run_test 63a "Verify oig_wait interruption does not crash ======="
8578 # bug 2248 - async write errors didn't return to application on sync
8579 # bug 3677 - async write errors left page locked
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8584 lctl set_param debug=-1
8586 # ensure we have a grant to do async writes
8587 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8590 sync # sync lest earlier test intercept the fail_loc
8592 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8593 lctl set_param fail_loc=0x80000406
8594 $MULTIOP $DIR/$tfile Owy && \
8595 error "sync didn't return ENOMEM"
8596 sync; sleep 2; sync # do a real sync this time to flush page
8597 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8598 error "locked page left in cache after async error" || true
8601 run_test 63b "async write errors should be returned to fsync ==="
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8607 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8609 run_test 64a "verify filter grant calculations (in kernel) ====="
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8616 run_test 64b "check out-of-space detection on client"
8619 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8621 run_test 64c "verify grant shrink"
8627 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8630 # this does exactly what osc_request.c:osc_announce_cached() does in
8631 # order to calculate max amount of grants to ask from server
8635 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8636 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8638 ((rpc_in_flight++));
8639 nrpages=$((nrpages * rpc_in_flight))
8641 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8643 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8645 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8646 local undirty=$((nrpages * PAGE_SIZE))
8648 local max_extent_pages
8649 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8650 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8651 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8652 local grant_extent_tax
8653 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8655 undirty=$((undirty + nrextents * grant_extent_tax))
8660 # this is size of unit for grant allocation. It should be equal to
8661 # what tgt_grant.c:tgt_grant_chunk() calculates
8665 local grant_extent_tax
8667 max_brw_size=$(import_param $tgt max_brw_size)
8669 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8671 echo $(((max_brw_size + grant_extent_tax) * 2))
8675 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8676 skip "OST < 2.10.55 doesn't limit grants enough"
8678 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8680 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8681 skip "no grant_param connect flag"
8683 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8685 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8686 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8689 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8690 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8692 $LFS setstripe $DIR/$tfile -i 0 -c 1
8693 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8696 while kill -0 $ddpid; do
8697 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8699 if [[ $cur_grant -gt $max_cur_granted ]]; then
8701 error "cur_grant $cur_grant > $max_cur_granted"
8707 run_test 64d "check grant limit exceed"
8713 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8715 ((cur_grants == expected)) ||
8716 error "$msg: grants mismatch: $cur_grants, expected $expected"
8720 echo $((($1 + $2 - 1) & ~($2 - 1)))
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8725 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8726 skip "Need OSS version at least 2.11.56"
8728 # Remount client to reset grant
8729 remount_client $MOUNT || error "failed to remount client"
8730 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8732 local init_grants=$(import_param $osc_tgt initial_grant)
8734 check_grants $osc_tgt $init_grants "init grants"
8736 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8737 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8738 local gbs=$(import_param $osc_tgt grant_block_size)
8740 # write random number of bytes from max_brw_size / 4 to max_brw_size
8741 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8742 # align for direct io
8743 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8744 # round to grant consumption unit
8745 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8747 local grants=$((wb_round_up + extent_tax))
8749 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8751 # define OBD_FAIL_TGT_NO_GRANT 0x725
8752 # make the server not grant more back
8753 do_facet ost1 $LCTL set_param fail_loc=0x725
8754 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8756 do_facet ost1 $LCTL set_param fail_loc=0
8758 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8760 rm -f $DIR/$tfile || error "rm failed"
8762 # Remount client to reset grant
8763 remount_client $MOUNT || error "failed to remount client"
8764 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8766 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8768 # define OBD_FAIL_TGT_NO_GRANT 0x725
8769 # make the server not grant more back
8770 do_facet ost1 $LCTL set_param fail_loc=0x725
8771 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8772 do_facet ost1 $LCTL set_param fail_loc=0
8774 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8776 run_test 64e "check grant consumption (no grant allocation)"
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8781 # Remount client to reset grant
8782 remount_client $MOUNT || error "failed to remount client"
8783 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8785 local init_grants=$(import_param $osc_tgt initial_grant)
8786 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8787 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8788 local gbs=$(import_param $osc_tgt grant_block_size)
8789 local chunk=$(grant_chunk $osc_tgt)
8791 # write random number of bytes from max_brw_size / 4 to max_brw_size
8792 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8793 # align for direct io
8794 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8795 # round to grant consumption unit
8796 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8798 local grants=$((wb_round_up + extent_tax))
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8801 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8802 error "error writing to $DIR/$tfile"
8804 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8805 "direct io with grant allocation"
8807 rm -f $DIR/$tfile || error "rm failed"
8809 # Remount client to reset grant
8810 remount_client $MOUNT || error "failed to remount client"
8811 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8813 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8815 local cmd="oO_WRONLY:w${write_bytes}_yc"
8817 $MULTIOP $DIR/$tfile $cmd &
8821 check_grants $osc_tgt $((init_grants - grants)) \
8822 "buffered io, not write rpc"
8824 kill -USR1 $MULTIPID
8827 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8828 "buffered io, one RPC"
8830 run_test 64f "check grant consumption (with grant allocation)"
8833 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8834 # skip "Need MDS version at least 2.14.54"
8836 local mdts=$(comma_list $(mdts_nodes))
8838 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8840 stack_trap "$LCTL set_param $old"
8842 # generate dirty pages and increase dirty granted on MDT
8843 stack_trap "rm -f $DIR/$tfile-*"
8844 for (( i = 0; i < 10; i++)); do
8845 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8846 error "can't set stripe"
8847 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8849 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8850 $LFS getstripe $DIR/$tfile-$i
8851 error "not DoM file"
8858 # wait until grant shrink reset grant dirty on MDTs
8859 for ((i = 0; i < 120; i++)); do
8860 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8861 awk '{sum=sum+$1} END {print sum}')
8862 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8863 echo "$grant_dirty grants, $vm_dirty pages"
8864 (( grant_dirty + vm_dirty == 0 )) && break
8865 (( i == 3 )) && sync &&
8866 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8870 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8871 awk '{sum=sum+$1} END {print sum}')
8872 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8874 run_test 64g "grant shrink on MDT"
8877 local instance=$($LFS getname -i $DIR)
8878 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8879 local num_exps=$(do_facet ost1 \
8880 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8881 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8882 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8883 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8885 # 10MiB is for file to be written, max_brw_size * 16 *
8886 # num_exps is space reserve so that tgt_grant_shrink() decided
8888 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8889 (( avail * 1024 < expect )) &&
8890 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8892 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8893 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8894 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8895 $LCTL set_param osc.*OST0000*.grant_shrink=1
8896 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8898 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8899 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8901 # drop cache so that coming read would do rpc
8902 cancel_lru_locks osc
8904 # shrink interval is set to 10, pause for 7 seconds so that
8905 # grant thread did not wake up yet but coming read entered
8906 # shrink mode for rpc (osc_should_shrink_grant())
8909 declare -a cur_grant_bytes
8910 declare -a tot_granted
8911 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8912 tot_granted[0]=$(do_facet ost1 \
8913 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8915 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
8917 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8918 tot_granted[1]=$(do_facet ost1 \
8919 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8921 # grant change should be equal on both sides
8922 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
8923 tot_granted[0] - tot_granted[1])) ||
8924 error "grant change mismatch, " \
8925 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
8926 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
8928 run_test 64h "grant shrink on read"
8930 # bug 1414 - set/get directories' stripe info
8932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8934 test_mkdir $DIR/$tdir
8936 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8938 run_test 65a "directory with no stripe info"
8941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8943 test_mkdir $DIR/$tdir
8944 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8946 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8949 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8951 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8955 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8957 test_mkdir $DIR/$tdir
8958 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8960 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8961 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8963 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8965 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8970 test_mkdir $DIR/$tdir
8971 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8972 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8974 if [[ $STRIPECOUNT -le 0 ]]; then
8976 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8977 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8978 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8980 sc=$(($STRIPECOUNT - 1))
8982 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8983 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8984 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8985 error "lverify failed"
8987 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8992 test_mkdir $DIR/$tdir
8994 $LFS setstripe $DIR/$tdir || error "setstripe"
8995 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8996 error "no stripe info failed"
8998 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9000 run_test 65e "directory setstripe defaults"
9003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9005 test_mkdir $DIR/${tdir}f
9006 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9007 error "setstripe succeeded" || true
9009 run_test 65f "dir setstripe permission (should return error) ==="
9012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9014 test_mkdir $DIR/$tdir
9015 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9017 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9018 error "setstripe -S failed"
9019 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9020 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9021 error "delete default stripe failed"
9023 run_test 65g "directory setstripe -d"
9026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9028 test_mkdir $DIR/$tdir
9029 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9031 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9032 error "setstripe -S failed"
9033 test_mkdir $DIR/$tdir/dd1
9034 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9035 error "stripe info inherit failed"
9037 run_test 65h "directory stripe info inherit ===================="
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 save_layout_restore_at_exit $MOUNT
9044 # bug6367: set non-default striping on root directory
9045 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9047 # bug12836: getstripe on -1 default directory striping
9048 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9050 # bug12836: getstripe -v on -1 default directory striping
9051 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9053 # bug12836: new find on -1 default directory striping
9054 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9056 run_test 65i "various tests to set root directory striping"
9058 test_65j() { # bug6367
9059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9063 # if we aren't already remounting for each test, do so for this test
9064 if [ "$I_MOUNTED" = "yes" ]; then
9065 cleanup || error "failed to unmount"
9069 save_layout_restore_at_exit $MOUNT
9071 $LFS setstripe -d $MOUNT || error "setstripe failed"
9073 run_test 65j "set default striping on root directory (bug 6367)="
9077 wait_delete_completed
9078 do_facet $SINGLEMDS "lctl set_param -n \
9079 osp.$ost*MDT0000.max_create_count=$max_count"
9080 do_facet $SINGLEMDS "lctl set_param -n \
9081 osp.$ost*MDT0000.create_count=$count"
9082 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9083 echo $INACTIVE_OSC "is Activate"
9085 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9088 test_65k() { # bug11679
9089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9090 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9091 remote_mds_nodsh && skip "remote MDS with nodsh"
9093 local disable_precreate=true
9094 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9095 disable_precreate=false
9097 echo "Check OST status: "
9098 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9099 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9101 for OSC in $MDS_OSCS; do
9102 echo $OSC "is active"
9103 do_facet $SINGLEMDS lctl --device %$OSC activate
9106 for INACTIVE_OSC in $MDS_OSCS; do
9107 local ost=$(osc_to_ost $INACTIVE_OSC)
9108 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9109 lov.*md*.target_obd |
9110 awk -F: /$ost/'{ print $1 }' | head -n 1)
9113 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9114 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9116 echo "Deactivate: " $INACTIVE_OSC
9117 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9119 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9120 osp.$ost*MDT0000.create_count")
9121 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9122 osp.$ost*MDT0000.max_create_count")
9123 $disable_precreate &&
9124 do_facet $SINGLEMDS "lctl set_param -n \
9125 osp.$ost*MDT0000.max_create_count=0"
9127 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9128 [ -f $DIR/$tdir/$idx ] && continue
9129 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9130 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9132 error "setstripe $idx should succeed"; }
9133 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9135 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9138 do_facet $SINGLEMDS "lctl set_param -n \
9139 osp.$ost*MDT0000.max_create_count=$max_count"
9140 do_facet $SINGLEMDS "lctl set_param -n \
9141 osp.$ost*MDT0000.create_count=$count"
9142 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9143 echo $INACTIVE_OSC "is Activate"
9145 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9148 run_test 65k "validate manual striping works properly with deactivated OSCs"
9150 test_65l() { # bug 12836
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9153 test_mkdir -p $DIR/$tdir/test_dir
9154 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9155 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9157 run_test 65l "lfs find on -1 stripe dir ========================"
9160 local layout=$(save_layout $MOUNT)
9161 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9162 restore_layout $MOUNT $layout
9163 error "setstripe should fail by non-root users"
9167 run_test 65m "normal user can't set filesystem default stripe"
9170 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9171 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9172 skip "Need MDS version at least 2.12.50"
9173 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9175 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9176 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9177 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9179 save_layout_restore_at_exit $MOUNT
9181 # new subdirectory under root directory should not inherit
9182 # the default layout from root
9183 local dir1=$MOUNT/$tdir-1
9184 mkdir $dir1 || error "mkdir $dir1 failed"
9185 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9186 error "$dir1 shouldn't have LOV EA"
9188 # delete the default layout on root directory
9189 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9191 local dir2=$MOUNT/$tdir-2
9192 mkdir $dir2 || error "mkdir $dir2 failed"
9193 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9194 error "$dir2 shouldn't have LOV EA"
9196 # set a new striping pattern on root directory
9197 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9198 local new_def_stripe_size=$((def_stripe_size * 2))
9199 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9200 error "set stripe size on $MOUNT failed"
9202 # new file created in $dir2 should inherit the new stripe size from
9203 # the filesystem default
9204 local file2=$dir2/$tfile-2
9205 touch $file2 || error "touch $file2 failed"
9207 local file2_stripe_size=$($LFS getstripe -S $file2)
9208 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9210 echo "file2_stripe_size: '$file2_stripe_size'"
9211 echo "new_def_stripe_size: '$new_def_stripe_size'"
9212 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9215 local dir3=$MOUNT/$tdir-3
9216 mkdir $dir3 || error "mkdir $dir3 failed"
9217 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9218 # the root layout, which is the actual default layout that will be used
9219 # when new files are created in $dir3.
9220 local dir3_layout=$(get_layout_param $dir3)
9221 local root_dir_layout=$(get_layout_param $MOUNT)
9222 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9224 echo "dir3_layout: '$dir3_layout'"
9225 echo "root_dir_layout: '$root_dir_layout'"
9226 error "$dir3 should show the default layout from $MOUNT"
9229 # set OST pool on root directory
9230 local pool=$TESTNAME
9231 pool_add $pool || error "add $pool failed"
9232 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9233 error "add targets to $pool failed"
9235 $LFS setstripe -p $pool $MOUNT ||
9236 error "set OST pool on $MOUNT failed"
9238 # new file created in $dir3 should inherit the pool from
9239 # the filesystem default
9240 local file3=$dir3/$tfile-3
9241 touch $file3 || error "touch $file3 failed"
9243 local file3_pool=$($LFS getstripe -p $file3)
9244 [[ "$file3_pool" = "$pool" ]] ||
9245 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9247 local dir4=$MOUNT/$tdir-4
9248 mkdir $dir4 || error "mkdir $dir4 failed"
9249 local dir4_layout=$(get_layout_param $dir4)
9250 root_dir_layout=$(get_layout_param $MOUNT)
9251 echo "$LFS getstripe -d $dir4"
9252 $LFS getstripe -d $dir4
9253 echo "$LFS getstripe -d $MOUNT"
9254 $LFS getstripe -d $MOUNT
9255 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9257 echo "dir4_layout: '$dir4_layout'"
9258 echo "root_dir_layout: '$root_dir_layout'"
9259 error "$dir4 should show the default layout from $MOUNT"
9262 # new file created in $dir4 should inherit the pool from
9263 # the filesystem default
9264 local file4=$dir4/$tfile-4
9265 touch $file4 || error "touch $file4 failed"
9267 local file4_pool=$($LFS getstripe -p $file4)
9268 [[ "$file4_pool" = "$pool" ]] ||
9269 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9271 # new subdirectory under non-root directory should inherit
9272 # the default layout from its parent directory
9273 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9274 error "set directory layout on $dir4 failed"
9276 local dir5=$dir4/$tdir-5
9277 mkdir $dir5 || error "mkdir $dir5 failed"
9279 dir4_layout=$(get_layout_param $dir4)
9280 local dir5_layout=$(get_layout_param $dir5)
9281 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9283 echo "dir4_layout: '$dir4_layout'"
9284 echo "dir5_layout: '$dir5_layout'"
9285 error "$dir5 should inherit the default layout from $dir4"
9288 # though subdir under ROOT doesn't inherit default layout, but
9289 # its sub dir/file should be created with default layout.
9290 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9291 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9292 skip "Need MDS version at least 2.12.59"
9294 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9295 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9296 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9298 if [ $default_lmv_hash == "none" ]; then
9299 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9301 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9302 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9305 $LFS setdirstripe -D -c 2 $MOUNT ||
9306 error "setdirstripe -D -c 2 failed"
9307 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9308 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9309 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9311 run_test 65n "don't inherit default layout from root for new subdirectories"
9313 # bug 2543 - update blocks count on client
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9318 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9319 sync; sync_all_data; sync; sync_all_data
9320 cancel_lru_locks osc
9321 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9322 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9324 run_test 66 "update inode blocks count on client ==============="
9327 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9331 swapon -s | awk '($1 == "'$1'") { print $4 }'
9334 # bug5265, obdfilter oa2dentry return -ENOENT
9335 # #define OBD_FAIL_SRV_ENOENT 0x217
9337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9338 remote_ost_nodsh && skip "remote OST with nodsh"
9341 $LFS setstripe -c 1 -i 0 $f
9343 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9345 do_facet ost1 lctl set_param fail_loc=0x217
9346 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9347 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9349 do_facet ost1 lctl set_param fail_loc=0
9350 $DIRECTIO write $f 0 2 || error "write error"
9352 cancel_lru_locks osc
9353 $DIRECTIO read $f 0 1 || error "read error"
9355 do_facet ost1 lctl set_param fail_loc=0x217
9356 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9358 do_facet ost1 lctl set_param fail_loc=0
9361 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9364 test_mkdir $DIR/$tdir
9365 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9366 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9368 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9370 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 [ "$RUNAS_ID" = "$UID" ] &&
9373 skip_env "RUNAS_ID = UID = $UID -- skipping"
9374 # Check that testing environment is properly set up. Skip if not
9375 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9376 skip_env "User $RUNAS_ID does not exist - skipping"
9379 chmod 777 $DIR/$tfile
9380 chmod ug+s $DIR/$tfile
9381 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9382 error "$RUNAS dd $DIR/$tfile failed"
9383 # See if we are still setuid/sgid
9384 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9385 error "S/gid is not dropped on write"
9386 # Now test that MDS is updated too
9387 cancel_lru_locks mdc
9388 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9389 error "S/gid is not dropped on MDS"
9392 run_test 72a "Test that remove suid works properly (bug5695) ===="
9394 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9397 [ "$RUNAS_ID" = "$UID" ] &&
9398 skip_env "RUNAS_ID = UID = $UID -- skipping"
9399 [ "$RUNAS_ID" -eq 0 ] &&
9400 skip_env "RUNAS_ID = 0 -- skipping"
9401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9402 # Check that testing environment is properly set up. Skip if not
9403 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9404 skip_env "User $RUNAS_ID does not exist - skipping"
9406 touch $DIR/${tfile}-f{g,u}
9407 test_mkdir $DIR/${tfile}-dg
9408 test_mkdir $DIR/${tfile}-du
9409 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9410 chmod g+s $DIR/${tfile}-{f,d}g
9411 chmod u+s $DIR/${tfile}-{f,d}u
9412 for perm in 777 2777 4777; do
9413 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9414 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9415 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9416 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9420 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9422 # bug 3462 - multiple simultaneous MDC requests
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9426 test_mkdir $DIR/d73-1
9427 test_mkdir $DIR/d73-2
9428 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9431 lctl set_param fail_loc=0x80000129
9432 $MULTIOP $DIR/d73-1/f73-2 Oc &
9434 lctl set_param fail_loc=0
9436 $MULTIOP $DIR/d73-2/f73-3 Oc &
9440 wait $pid1 || return 1
9444 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9445 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9446 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9450 run_test 73 "multiple MDC requests (should not deadlock)"
9452 test_74a() { # bug 6149, 6184
9453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9456 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9458 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9459 # will spin in a tight reconnection loop
9460 $LCTL set_param fail_loc=0x8000030e
9461 # get any lock that won't be difficult - lookup works.
9463 $LCTL set_param fail_loc=0
9467 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9469 test_74b() { # bug 13310
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9474 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9475 # will spin in a tight reconnection loop
9476 $LCTL set_param fail_loc=0x8000030e
9477 # get a "difficult" lock
9479 $LCTL set_param fail_loc=0
9483 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9488 #define OBD_FAIL_LDLM_NEW_LOCK
9489 $LCTL set_param fail_loc=0x319
9490 touch $DIR/$tfile && error "touch successful"
9491 $LCTL set_param fail_loc=0
9494 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9496 slab_lic=/sys/kernel/slab/lustre_inode_cache
9498 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9499 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9500 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9503 test_76a() { # Now for b=20433, added originally in b=1443
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9506 cancel_lru_locks osc
9507 # there may be some slab objects cached per core
9508 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9509 local before=$(num_objects)
9510 local count=$((512 * cpus))
9511 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9512 local margin=$((count / 10))
9513 if [[ -f $slab_lic/aliases ]]; then
9514 local aliases=$(cat $slab_lic/aliases)
9515 (( aliases > 0 )) && margin=$((margin * aliases))
9518 echo "before slab objects: $before"
9519 for i in $(seq $count); do
9523 cancel_lru_locks osc
9524 local after=$(num_objects)
9525 echo "created: $count, after slab objects: $after"
9526 # shared slab counts are not very accurate, allow significant margin
9527 # the main goal is that the cache growth is not permanently > $count
9528 while (( after > before + margin )); do
9530 after=$(num_objects)
9532 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9533 if (( wait > 60 )); then
9534 error "inode slab grew from $before+$margin to $after"
9538 run_test 76a "confirm clients recycle inodes properly ===="
9541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9542 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9545 local before=$(num_objects)
9547 for i in $(seq $count); do
9552 local after=$(num_objects)
9555 while (( after > before )); do
9557 after=$(num_objects)
9559 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9560 if (( wait > 60 )); then
9561 error "inode slab grew from $before to $after"
9565 echo "slab objects before: $before, after: $after"
9567 run_test 76b "confirm clients recycle directory inodes properly ===="
9572 # Note: in sptlrpc modes which enable its own bulk checksum, the
9573 # original crc32_le bulk checksum will be automatically disabled,
9574 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9575 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9576 # In this case set_checksums() will not be no-op, because sptlrpc
9577 # bulk checksum will be enabled all through the test.
9579 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9580 lctl set_param -n osc.*.checksums $1
9584 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9585 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9586 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9587 tr -d [] | head -n1)}
9590 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9592 log "set checksum type to $1, rc = $rc"
9596 get_osc_checksum_type()
9598 # arugment 1: OST name, like OST0000
9600 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9601 sed 's/.*\[\(.*\)\].*/\1/g')
9603 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9607 F77_TMP=$TMP/f77-temp
9610 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9611 error "error writing to $F77_TMP"
9614 test_77a() { # bug 10889
9615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9616 $GSS && skip_env "could not run with gss"
9618 [ ! -f $F77_TMP ] && setup_f77
9620 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9624 run_test 77a "normal checksum read/write operation"
9626 test_77b() { # bug 10889
9627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9628 $GSS && skip_env "could not run with gss"
9630 [ ! -f $F77_TMP ] && setup_f77
9631 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9632 $LCTL set_param fail_loc=0x80000409
9635 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9636 error "dd error: $?"
9637 $LCTL set_param fail_loc=0
9639 for algo in $CKSUM_TYPES; do
9640 cancel_lru_locks osc
9641 set_checksum_type $algo
9642 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9643 $LCTL set_param fail_loc=0x80000408
9644 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9645 $LCTL set_param fail_loc=0
9648 set_checksum_type $ORIG_CSUM_TYPE
9651 run_test 77b "checksum error on client write, read"
9656 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9658 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9659 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9660 $check_ost && [ -n "$ost_file_prefix" ] &&
9661 do_facet ost1 rm -f ${ost_file_prefix}\*
9665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9666 $GSS && skip_env "could not run with gss"
9667 remote_ost_nodsh && skip "remote OST with nodsh"
9670 local osc_file_prefix
9672 local check_ost=false
9673 local ost_file_prefix
9679 # ensure corruption will occur on first OSS/OST
9680 $LFS setstripe -i 0 $DIR/$tfile
9682 [ ! -f $F77_TMP ] && setup_f77
9683 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9684 error "dd write error: $?"
9685 fid=$($LFS path2fid $DIR/$tfile)
9687 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9690 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9691 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9693 echo "OSS do not support bulk pages dump upon error"
9696 osc_file_prefix=$($LCTL get_param -n debug_path)
9697 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9699 trap cleanup_77c EXIT
9702 # enable bulk pages dump upon error on Client
9703 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9704 # enable bulk pages dump upon error on OSS
9706 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9708 # flush Client cache to allow next read to reach OSS
9709 cancel_lru_locks osc
9711 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9712 $LCTL set_param fail_loc=0x80000408
9713 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9714 $LCTL set_param fail_loc=0
9718 # check cksum dump on Client
9719 osc_file=$(ls ${osc_file_prefix}*)
9720 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9721 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9722 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9723 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9724 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9726 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9727 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9728 error "dump content does not match on Client"
9730 $check_ost || skip "No need to check cksum dump on OSS"
9732 # check cksum dump on OSS
9733 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9734 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9735 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9736 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9737 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9738 error "dump content does not match on OSS"
9742 run_test 77c "checksum error on client read with debug"
9744 test_77d() { # bug 10889
9745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9746 $GSS && skip_env "could not run with gss"
9748 stack_trap "rm -f $DIR/$tfile"
9749 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9750 $LCTL set_param fail_loc=0x80000409
9752 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9753 error "direct write: rc=$?"
9754 $LCTL set_param fail_loc=0
9757 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9758 $LCTL set_param fail_loc=0x80000408
9760 cancel_lru_locks osc
9761 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9762 error "direct read: rc=$?"
9763 $LCTL set_param fail_loc=0
9766 run_test 77d "checksum error on OST direct write, read"
9768 test_77f() { # bug 10889
9769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9770 $GSS && skip_env "could not run with gss"
9773 stack_trap "rm -f $DIR/$tfile"
9774 for algo in $CKSUM_TYPES; do
9775 cancel_lru_locks osc
9776 set_checksum_type $algo
9777 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9778 $LCTL set_param fail_loc=0x409
9779 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9780 error "direct write succeeded"
9781 $LCTL set_param fail_loc=0
9783 set_checksum_type $ORIG_CSUM_TYPE
9786 run_test 77f "repeat checksum error on write (expect error)"
9788 test_77g() { # bug 10889
9789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9790 $GSS && skip_env "could not run with gss"
9791 remote_ost_nodsh && skip "remote OST with nodsh"
9793 [ ! -f $F77_TMP ] && setup_f77
9795 local file=$DIR/$tfile
9796 stack_trap "rm -f $file" EXIT
9798 $LFS setstripe -c 1 -i 0 $file
9799 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9800 do_facet ost1 lctl set_param fail_loc=0x8000021a
9802 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9803 error "write error: rc=$?"
9804 do_facet ost1 lctl set_param fail_loc=0
9807 cancel_lru_locks osc
9808 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9809 do_facet ost1 lctl set_param fail_loc=0x8000021b
9811 cmp $F77_TMP $file || error "file compare failed"
9812 do_facet ost1 lctl set_param fail_loc=0
9815 run_test 77g "checksum error on OST write, read"
9817 test_77k() { # LU-10906
9818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9819 $GSS && skip_env "could not run with gss"
9821 local cksum_param="osc.$FSNAME*.checksums"
9822 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9826 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9827 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9828 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9831 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9832 error "failed to set checksum=$i on MGS"
9833 wait_update $HOSTNAME "$get_checksum" $i
9835 echo "remount client, checksum should be $i"
9836 remount_client $MOUNT || error "failed to remount client"
9837 checksum=$(eval $get_checksum)
9838 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9840 # remove persistent param to avoid races with checksum mountopt below
9841 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9842 error "failed to delete checksum on MGS"
9844 for opt in "checksum" "nochecksum"; do
9845 #remount with mount option
9846 echo "remount client with option $opt, checksum should be $i"
9847 umount_client $MOUNT || error "failed to umount client"
9848 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9849 error "failed to mount client with option '$opt'"
9850 checksum=$(eval $get_checksum)
9851 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9855 remount_client $MOUNT || error "failed to remount client"
9857 run_test 77k "enable/disable checksum correctly"
9860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9861 $GSS && skip_env "could not run with gss"
9864 stack_trap "set_checksums $ORIG_CSUM" EXIT
9865 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9867 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9869 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9870 for algo in $CKSUM_TYPES; do
9871 set_checksum_type $algo || error "fail to set checksum type $algo"
9872 osc_algo=$(get_osc_checksum_type OST0000)
9873 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9875 # no locks, no reqs to let the connection idle
9876 cancel_lru_locks osc
9877 lru_resize_disable osc
9878 wait_osc_import_state client ost1 IDLE
9880 # ensure ost1 is connected
9881 stat $DIR/$tfile >/dev/null || error "can't stat"
9882 wait_osc_import_state client ost1 FULL
9884 osc_algo=$(get_osc_checksum_type OST0000)
9885 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9889 run_test 77l "preferred checksum type is remembered after reconnected"
9891 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9896 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9897 skip "Need at least version 2.14.52"
9898 local param=checksum_speed
9900 $LCTL get_param $param || error "reading $param failed"
9902 csum_speeds=$($LCTL get_param -n $param)
9904 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9905 error "known checksum types are missing"
9907 run_test 77m "Verify checksum_speed is correctly read"
9909 check_filefrag_77n() {
9914 while read extidx a b start end rest; do
9915 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9916 nr_ext=$(( $nr_ext + 1 ))
9917 starts+=( ${start%..} )
9920 done < <( filefrag -sv $1 )
9922 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9927 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9930 $TRUNCATE $DIR/$tfile 0
9931 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9932 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9933 check_filefrag_77n $DIR/$tfile ||
9934 skip "$tfile blocks not contiguous around hole"
9937 stack_trap "set_checksums $ORIG_CSUM" EXIT
9938 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9939 stack_trap "rm -f $DIR/$tfile"
9941 for algo in $CKSUM_TYPES; do
9942 if [[ "$algo" =~ ^t10 ]]; then
9943 set_checksum_type $algo ||
9944 error "fail to set checksum type $algo"
9945 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9946 error "fail to read $tfile with $algo"
9952 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9955 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9956 skip "Need at least version 2.14.54"
9960 # print OST checksum_type
9961 echo "$ofd.$FSNAME-*.checksum_type:"
9962 do_nodes $(comma_list $(osts_nodes)) \
9963 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9965 # print MDT checksum_type
9966 echo "$mdt.$FSNAME-*.checksum_type:"
9967 do_nodes $(comma_list $(mdts_nodes)) \
9968 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9970 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9971 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9973 (( $o_count == $OSTCOUNT )) ||
9974 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9976 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
9977 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
9979 (( $m_count == $MDSCOUNT )) ||
9980 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
9982 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
9989 test_78() { # bug 10901
9990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9991 remote_ost || skip_env "local OST"
9994 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9995 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9996 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9997 echo "MemTotal: $MEMTOTAL"
9999 # reserve 256MB of memory for the kernel and other running processes,
10000 # and then take 1/2 of the remaining memory for the read/write buffers.
10001 if [ $MEMTOTAL -gt 512 ] ;then
10002 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10004 # for those poor memory-starved high-end clusters...
10005 MEMTOTAL=$((MEMTOTAL / 2))
10007 echo "Mem to use for directio: $MEMTOTAL"
10009 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10010 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10011 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10012 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10014 echo "Smallest OST: $SMALLESTOST"
10015 [[ $SMALLESTOST -lt 10240 ]] &&
10016 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10018 trap cleanup_test_78 EXIT
10020 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10021 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10023 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10024 echo "File size: $F78SIZE"
10025 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10026 for i in $(seq 1 $NSEQ); do
10027 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10028 echo directIO rdwr round $i of $NSEQ
10029 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10034 run_test 78 "handle large O_DIRECT writes correctly ============"
10036 test_79() { # bug 12743
10037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10039 wait_delete_completed
10041 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10042 BKFREE=$(calc_osc_kbytes kbytesfree)
10043 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10045 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10046 DFTOTAL=`echo $STRING | cut -d, -f1`
10047 DFUSED=`echo $STRING | cut -d, -f2`
10048 DFAVAIL=`echo $STRING | cut -d, -f3`
10049 DFFREE=$(($DFTOTAL - $DFUSED))
10051 ALLOWANCE=$((64 * $OSTCOUNT))
10053 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10054 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10055 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10057 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10058 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10059 error "df free($DFFREE) mismatch OST free($BKFREE)"
10061 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10062 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10063 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10066 run_test 79 "df report consistency check ======================="
10068 test_80() { # bug 10718
10069 remote_ost_nodsh && skip "remote OST with nodsh"
10070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10072 # relax strong synchronous semantics for slow backends like ZFS
10073 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10074 local soc="obdfilter.*.sync_lock_cancel"
10075 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10077 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10078 if [ -z "$save" ]; then
10079 soc="obdfilter.*.sync_on_lock_cancel"
10080 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10083 if [ "$save" != "never" ]; then
10084 local hosts=$(comma_list $(osts_nodes))
10086 do_nodes $hosts $LCTL set_param $soc=never
10087 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10092 sync; sleep 1; sync
10093 local before=$(date +%s)
10094 cancel_lru_locks osc
10095 local after=$(date +%s)
10096 local diff=$((after - before))
10097 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10101 run_test 80 "Page eviction is equally fast at high offsets too"
10103 test_81a() { # LU-456
10104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10105 remote_ost_nodsh && skip "remote OST with nodsh"
10107 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10108 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10109 do_facet ost1 lctl set_param fail_loc=0x80000228
10111 # write should trigger a retry and success
10112 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10113 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10115 if [ $RC -ne 0 ] ; then
10116 error "write should success, but failed for $RC"
10119 run_test 81a "OST should retry write when get -ENOSPC ==============="
10121 test_81b() { # LU-456
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 remote_ost_nodsh && skip "remote OST with nodsh"
10125 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10126 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10127 do_facet ost1 lctl set_param fail_loc=0x228
10129 # write should retry several times and return -ENOSPC finally
10130 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10134 if [ $RC -ne $ENOSPC ] ; then
10135 error "dd should fail for -ENOSPC, but succeed."
10138 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10141 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10143 test_mkdir $DIR/$tdir.cvsroot
10144 chown $RUNAS_ID $DIR/$tdir.cvsroot
10147 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10150 # some versions of cvs import exit(1) when asked to import links or
10151 # files they can't read. ignore those files.
10152 local toignore=$(find . -type l -printf '-I %f\n' -o \
10153 ! -perm /4 -printf '-I %f\n')
10154 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10155 $tdir.reposname vtag rtag
10158 test_mkdir $DIR/$tdir.reposname
10159 chown $RUNAS_ID $DIR/$tdir.reposname
10160 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10162 cd $DIR/$tdir.reposname
10164 $RUNAS cvs add -m 'addmsg' foo99
10166 $RUNAS cvs commit -m 'nomsg' foo99
10167 rm -fr $DIR/$tdir.cvsroot
10169 run_test 99 "cvs strange file/directory operations"
10172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10173 [[ "$NETTYPE" =~ tcp ]] ||
10174 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10175 remote_ost_nodsh && skip "remote OST with nodsh"
10176 remote_mds_nodsh && skip "remote MDS with nodsh"
10178 skip "useless for local single node setup"
10180 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10181 [ "$PROT" != "tcp" ] && continue
10182 RPORT=$(echo $REMOTE | cut -d: -f2)
10183 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10186 LPORT=`echo $LOCAL | cut -d: -f2`
10187 if [ $LPORT -ge 1024 ]; then
10188 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10190 error_exit "local: $LPORT > 1024, remote: $RPORT"
10193 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10195 run_test 100 "check local port using privileged port ==========="
10197 function get_named_value()
10201 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10204 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10205 awk '/^max_cached_mb/ { print $2 }')
10208 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10218 local cache_limit=32
10220 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10221 trap cleanup_101a EXIT
10222 $LCTL set_param -n llite.*.read_ahead_stats=0
10223 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10226 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10228 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10229 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10232 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10233 get_named_value 'read.but.discarded'); do
10234 discard=$(($discard + $s))
10238 $LCTL get_param osc.*-osc*.rpc_stats
10239 $LCTL get_param llite.*.read_ahead_stats
10241 # Discard is generally zero, but sometimes a few random reads line up
10242 # and trigger larger readahead, which is wasted & leads to discards.
10243 if [[ $(($discard)) -gt $nreads ]]; then
10244 error "too many ($discard) discarded pages"
10246 rm -f $DIR/$tfile || true
10248 run_test 101a "check read-ahead for random reads"
10250 setup_test101bc() {
10251 test_mkdir $DIR/$tdir
10253 local FILE_LENGTH=$2
10256 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10258 local list=$(comma_list $(osts_nodes))
10259 set_osd_param $list '' read_cache_enable 0
10260 set_osd_param $list '' writethrough_cache_enable 0
10262 trap cleanup_test101bc EXIT
10263 # prepare the read-ahead file
10264 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10266 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10267 count=$FILE_SIZE_MB 2> /dev/null
10271 cleanup_test101bc() {
10276 local list=$(comma_list $(osts_nodes))
10277 set_osd_param $list '' read_cache_enable 1
10278 set_osd_param $list '' writethrough_cache_enable 1
10282 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10287 local STRIPE_SIZE=$2
10288 local FILE_LENGTH=$3
10289 local RA_INC=1048576
10290 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10291 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10292 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10293 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10294 get_named_value 'read.but.discarded' | calc_total)
10295 if [[ $DISCARD -gt $discard_limit ]]; then
10296 $LCTL get_param llite.*.read_ahead_stats
10297 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10299 echo "Read-ahead success for size ${READ_SIZE}"
10304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10305 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10307 local STRIPE_SIZE=1048576
10308 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10310 if [ $SLOW == "yes" ]; then
10311 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10313 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10316 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10318 # prepare the read-ahead file
10319 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10320 cancel_lru_locks osc
10321 for BIDX in 2 4 8 16 32 64 128 256
10323 local BSIZE=$((BIDX*4096))
10324 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10325 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10326 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10327 $LCTL set_param -n llite.*.read_ahead_stats=0
10328 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10329 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10330 cancel_lru_locks osc
10331 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10336 run_test 101b "check stride-io mode read-ahead ================="
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10341 local STRIPE_SIZE=1048576
10342 local FILE_LENGTH=$((STRIPE_SIZE*100))
10345 local osc_rpc_stats
10347 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10349 cancel_lru_locks osc
10350 $LCTL set_param osc.*.rpc_stats=0
10351 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10352 $LCTL get_param osc.*.rpc_stats
10353 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10354 local stats=$($LCTL get_param -n $osc_rpc_stats)
10355 local lines=$(echo "$stats" | awk 'END {print NR;}')
10358 if [ $lines -le 20 ]; then
10359 echo "continue debug"
10362 for size in 1 2 4 8; do
10363 local rpc=$(echo "$stats" |
10364 awk '($1 == "'$size':") {print $2; exit; }')
10365 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10366 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10368 echo "$osc_rpc_stats check passed!"
10373 run_test 101c "check stripe_size aligned read-ahead"
10376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10378 local file=$DIR/$tfile
10379 local sz_MB=${FILESIZE_101d:-80}
10380 local ra_MB=${READAHEAD_MB:-40}
10382 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10383 [ $free_MB -lt $sz_MB ] &&
10384 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10386 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10387 $LFS setstripe -c -1 $file || error "setstripe failed"
10389 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10390 echo Cancel LRU locks on lustre client to flush the client cache
10391 cancel_lru_locks osc
10393 echo Disable read-ahead
10394 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10395 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10396 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10397 $LCTL get_param -n llite.*.max_read_ahead_mb
10399 echo "Reading the test file $file with read-ahead disabled"
10400 local sz_KB=$((sz_MB * 1024 / 4))
10401 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10402 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10403 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10404 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10406 echo "Cancel LRU locks on lustre client to flush the client cache"
10407 cancel_lru_locks osc
10408 echo Enable read-ahead with ${ra_MB}MB
10409 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10411 echo "Reading the test file $file with read-ahead enabled"
10412 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10413 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10415 echo "read-ahead disabled time read $raOFF"
10416 echo "read-ahead enabled time read $raON"
10419 wait_delete_completed
10421 # use awk for this check instead of bash because it handles decimals
10422 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10423 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10425 run_test 101d "file read with and without read-ahead enabled"
10428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10430 local file=$DIR/$tfile
10431 local size_KB=500 #KB
10435 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10436 local need_KB=$((count * size_KB))
10437 [[ $free_KB -le $need_KB ]] &&
10438 skip_env "Need free space $need_KB, have $free_KB"
10440 echo "Creating $count ${size_KB}K test files"
10441 for ((i = 0; i < $count; i++)); do
10442 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10445 echo "Cancel LRU locks on lustre client to flush the client cache"
10446 cancel_lru_locks $OSC
10448 echo "Reset readahead stats"
10449 $LCTL set_param -n llite.*.read_ahead_stats=0
10451 for ((i = 0; i < $count; i++)); do
10452 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10455 $LCTL get_param llite.*.max_cached_mb
10456 $LCTL get_param llite.*.read_ahead_stats
10457 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10458 get_named_value 'misses' | calc_total)
10460 for ((i = 0; i < $count; i++)); do
10461 rm -rf $file.$i 2>/dev/null
10464 #10000 means 20% reads are missing in readahead
10465 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10467 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10470 which iozone || skip_env "no iozone installed"
10472 local old_debug=$($LCTL get_param debug)
10473 old_debug=${old_debug#*=}
10474 $LCTL set_param debug="reada mmap"
10476 # create a test file
10477 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10479 echo Cancel LRU locks on lustre client to flush the client cache
10480 cancel_lru_locks osc
10482 echo Reset readahead stats
10483 $LCTL set_param -n llite.*.read_ahead_stats=0
10485 echo mmap read the file with small block size
10486 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10489 echo checking missing pages
10490 $LCTL get_param llite.*.read_ahead_stats
10491 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10492 get_named_value 'misses' | calc_total)
10494 $LCTL set_param debug="$old_debug"
10495 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10498 run_test 101f "check mmap read performance"
10500 test_101g_brw_size_test() {
10502 local pages=$((mb * 1048576 / PAGE_SIZE))
10503 local file=$DIR/$tfile
10505 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10506 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10507 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10508 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10512 stack_trap "rm -f $file" EXIT
10513 $LCTL set_param -n osc.*.rpc_stats=0
10515 # 10 RPCs should be enough for the test
10517 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10518 { error "dd write ${mb} MB blocks failed"; return 3; }
10519 cancel_lru_locks osc
10520 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10521 { error "dd write ${mb} MB blocks failed"; return 4; }
10523 # calculate number of full-sized read and write RPCs
10524 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10525 sed -n '/pages per rpc/,/^$/p' |
10526 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10527 END { print reads,writes }'))
10528 # allow one extra full-sized read RPC for async readahead
10529 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10530 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10531 [[ ${rpcs[1]} == $count ]] ||
10532 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10536 remote_ost_nodsh && skip "remote OST with nodsh"
10539 local osts=$(get_facets OST)
10540 local list=$(comma_list $(osts_nodes))
10541 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10542 local brw_size="obdfilter.*.brw_size"
10544 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10546 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10548 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10549 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10550 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10551 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10552 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10553 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10555 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10558 if [[ $orig_mb -lt 16 ]]; then
10559 save_lustre_params $osts "$brw_size" > $p
10560 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10561 error "set 16MB RPC size failed"
10563 echo "remount client to enable new RPC size"
10564 remount_client $MOUNT || error "remount_client failed"
10567 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10568 # should be able to set brw_size=12, but no rpc_stats for that
10569 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10572 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10574 if [[ $orig_mb -lt 16 ]]; then
10575 restore_lustre_params < $p
10576 remount_client $MOUNT || error "remount_client restore failed"
10579 rm -f $p $DIR/$tfile
10581 run_test 101g "Big bulk(4/16 MiB) readahead"
10584 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10586 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10587 error "dd 70M file failed"
10588 echo Cancel LRU locks on lustre client to flush the client cache
10589 cancel_lru_locks osc
10591 echo "Reset readahead stats"
10592 $LCTL set_param -n llite.*.read_ahead_stats 0
10594 echo "Read 10M of data but cross 64M bundary"
10595 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10596 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10597 get_named_value 'misses' | calc_total)
10598 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10599 rm -f $p $DIR/$tfile
10601 run_test 101h "Readahead should cover current read window"
10604 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10605 error "dd 10M file failed"
10607 local max_per_file_mb=$($LCTL get_param -n \
10608 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10609 cancel_lru_locks osc
10610 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10611 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10612 error "set max_read_ahead_per_file_mb to 1 failed"
10614 echo "Reset readahead stats"
10615 $LCTL set_param llite.*.read_ahead_stats=0
10617 dd if=$DIR/$tfile of=/dev/null bs=2M
10619 $LCTL get_param llite.*.read_ahead_stats
10620 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10621 awk '/misses/ { print $2 }')
10622 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10625 run_test 101i "allow current readahead to exceed reservation"
10628 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10629 error "setstripe $DIR/$tfile failed"
10630 local file_size=$((1048576 * 16))
10631 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10632 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10634 echo Disable read-ahead
10635 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10637 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10638 for blk in $PAGE_SIZE 1048576 $file_size; do
10639 cancel_lru_locks osc
10640 echo "Reset readahead stats"
10641 $LCTL set_param -n llite.*.read_ahead_stats=0
10642 local count=$(($file_size / $blk))
10643 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10644 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10645 get_named_value 'failed.to.fast.read' | calc_total)
10646 $LCTL get_param -n llite.*.read_ahead_stats
10647 [ $miss -eq $count ] || error "expected $count got $miss"
10650 rm -f $p $DIR/$tfile
10652 run_test 101j "A complete read block should be submitted when no RA"
10655 test_mkdir $DIR/$tdir
10656 chown $RUNAS_ID $DIR/$tdir
10659 STRIPE_COUNT=$OSTCOUNT
10660 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10662 trap cleanup_test102 EXIT
10664 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10666 for num in 1 2 3 4; do
10667 for count in $(seq 1 $STRIPE_COUNT); do
10668 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10669 local size=`expr $STRIPE_SIZE \* $num`
10670 local file=file"$num-$idx-$count"
10671 $1 $LFS setstripe -S $size -i $idx -c $count $file
10677 $1 tar cf $TMP/f102.tar $tdir --xattrs
10680 cleanup_test102() {
10682 rm -f $TMP/f102.tar
10683 rm -rf $DIR/d0.sanity/d102
10687 [ "$UID" != 0 ] && skip "must run as root"
10688 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10689 skip_env "must have user_xattr"
10691 [ -z "$(which setfattr 2>/dev/null)" ] &&
10692 skip_env "could not find setfattr"
10694 local testfile=$DIR/$tfile
10697 echo "set/get xattr..."
10698 setfattr -n trusted.name1 -v value1 $testfile ||
10699 error "setfattr -n trusted.name1=value1 $testfile failed"
10700 getfattr -n trusted.name1 $testfile 2> /dev/null |
10701 grep "trusted.name1=.value1" ||
10702 error "$testfile missing trusted.name1=value1"
10704 setfattr -n user.author1 -v author1 $testfile ||
10705 error "setfattr -n user.author1=author1 $testfile failed"
10706 getfattr -n user.author1 $testfile 2> /dev/null |
10707 grep "user.author1=.author1" ||
10708 error "$testfile missing trusted.author1=author1"
10710 echo "listxattr..."
10711 setfattr -n trusted.name2 -v value2 $testfile ||
10712 error "$testfile unable to set trusted.name2"
10713 setfattr -n trusted.name3 -v value3 $testfile ||
10714 error "$testfile unable to set trusted.name3"
10715 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10716 grep "trusted.name" | wc -l) -eq 3 ] ||
10717 error "$testfile missing 3 trusted.name xattrs"
10719 setfattr -n user.author2 -v author2 $testfile ||
10720 error "$testfile unable to set user.author2"
10721 setfattr -n user.author3 -v author3 $testfile ||
10722 error "$testfile unable to set user.author3"
10723 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10724 grep "user.author" | wc -l) -eq 3 ] ||
10725 error "$testfile missing 3 user.author xattrs"
10727 echo "remove xattr..."
10728 setfattr -x trusted.name1 $testfile ||
10729 error "$testfile error deleting trusted.name1"
10730 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10731 error "$testfile did not delete trusted.name1 xattr"
10733 setfattr -x user.author1 $testfile ||
10734 error "$testfile error deleting user.author1"
10735 echo "set lustre special xattr ..."
10736 $LFS setstripe -c1 $testfile
10737 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10738 awk -F "=" '/trusted.lov/ { print $2 }' )
10739 setfattr -n "trusted.lov" -v $lovea $testfile ||
10740 error "$testfile doesn't ignore setting trusted.lov again"
10741 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10742 error "$testfile allow setting invalid trusted.lov"
10745 run_test 102a "user xattr test =================================="
10747 check_102b_layout() {
10749 local testfile=$DIR/$tfile
10751 echo "test layout '$layout'"
10752 $LFS setstripe $layout $testfile || error "setstripe failed"
10753 $LFS getstripe -y $testfile
10755 echo "get/set/list trusted.lov xattr ..." # b=10930
10756 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10757 [[ "$value" =~ "trusted.lov" ]] ||
10758 error "can't get trusted.lov from $testfile"
10759 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10760 error "getstripe failed"
10762 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10764 value=$(cut -d= -f2 <<<$value)
10765 # LU-13168: truncated xattr should fail if short lov_user_md header
10766 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10767 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10768 for len in $lens; do
10769 echo "setfattr $len $testfile.2"
10770 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10771 [ $len -lt 66 ] && error "short xattr len=$len worked"
10773 local stripe_size=$($LFS getstripe -S $testfile.2)
10774 local stripe_count=$($LFS getstripe -c $testfile.2)
10775 [[ $stripe_size -eq 65536 ]] ||
10776 error "stripe size $stripe_size != 65536"
10777 [[ $stripe_count -eq $stripe_count_orig ]] ||
10778 error "stripe count $stripe_count != $stripe_count_orig"
10779 rm $testfile $testfile.2
10783 [ -z "$(which setfattr 2>/dev/null)" ] &&
10784 skip_env "could not find setfattr"
10785 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10787 # check plain layout
10788 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10790 # and also check composite layout
10791 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10794 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10797 [ -z "$(which setfattr 2>/dev/null)" ] &&
10798 skip_env "could not find setfattr"
10799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10801 # b10930: get/set/list lustre.lov xattr
10802 echo "get/set/list lustre.lov xattr ..."
10803 test_mkdir $DIR/$tdir
10804 chown $RUNAS_ID $DIR/$tdir
10805 local testfile=$DIR/$tdir/$tfile
10806 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10807 error "setstripe failed"
10808 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10809 error "getstripe failed"
10810 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10811 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10813 local testfile2=${testfile}2
10814 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10815 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10817 $RUNAS $MCREATE $testfile2
10818 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10819 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10820 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10821 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10822 [ $stripe_count -eq $STRIPECOUNT ] ||
10823 error "stripe count $stripe_count != $STRIPECOUNT"
10825 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10827 compare_stripe_info1() {
10828 local stripe_index_all_zero=true
10830 for num in 1 2 3 4; do
10831 for count in $(seq 1 $STRIPE_COUNT); do
10832 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10833 local size=$((STRIPE_SIZE * num))
10834 local file=file"$num-$offset-$count"
10835 stripe_size=$($LFS getstripe -S $PWD/$file)
10836 [[ $stripe_size -ne $size ]] &&
10837 error "$file: size $stripe_size != $size"
10838 stripe_count=$($LFS getstripe -c $PWD/$file)
10839 # allow fewer stripes to be created, ORI-601
10840 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10841 error "$file: count $stripe_count != $count"
10842 stripe_index=$($LFS getstripe -i $PWD/$file)
10843 [[ $stripe_index -ne 0 ]] &&
10844 stripe_index_all_zero=false
10848 $stripe_index_all_zero &&
10849 error "all files are being extracted starting from OST index 0"
10853 have_xattrs_include() {
10854 tar --help | grep -q xattrs-include &&
10855 echo --xattrs-include="lustre.*"
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10860 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10862 XINC=$(have_xattrs_include)
10864 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10865 cd $DIR/$tdir/$tdir
10866 compare_stripe_info1
10868 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10874 XINC=$(have_xattrs_include)
10876 test_mkdir $DIR/$tdir.restore
10878 tar cf - --xattrs $tdir | tar xf - \
10879 -C $DIR/$tdir.restore --xattrs $XINC
10880 cd $DIR/$tdir.restore/$tdir
10881 compare_stripe_info1
10883 run_test 102f "tar copy files, not keep osts"
10886 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10887 skip "must have user_xattr"
10888 [ -z "$(which setfattr 2>/dev/null)" ] &&
10889 skip_env "could not find setfattr"
10890 [ -z "$(which getfattr 2>/dev/null)" ] &&
10891 skip_env "could not find getfattr"
10893 local xsize=${1:-1024} # in bytes
10894 local file=$DIR/$tfile
10895 local value="$(generate_string $xsize)"
10896 local xbig=trusted.big
10900 log "save $xbig on $file"
10901 if [ -z "$toobig" ]
10903 setfattr -n $xbig -v $value $file ||
10904 error "saving $xbig on $file failed"
10906 setfattr -n $xbig -v $value $file &&
10907 error "saving $xbig on $file succeeded"
10911 local orig=$(get_xattr_value $xbig $file)
10912 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10914 local xsml=trusted.sml
10915 log "save $xsml on $file"
10916 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10918 local new=$(get_xattr_value $xbig $file)
10919 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10921 log "grow $xsml on $file"
10922 setfattr -n $xsml -v "$value" $file ||
10923 error "growing $xsml on $file failed"
10925 new=$(get_xattr_value $xbig $file)
10926 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10927 log "$xbig still valid after growing $xsml"
10932 test_102h() { # bug 15777
10935 run_test 102h "grow xattr from inside inode to external block"
10938 large_xattr_enabled || skip_env "ea_inode feature disabled"
10940 echo "setting xattr of max xattr size: $(max_xattr_size)"
10941 grow_xattr $(max_xattr_size)
10943 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10944 echo "This should fail:"
10945 grow_xattr $(($(max_xattr_size) + 10)) 1
10947 run_test 102ha "grow xattr from inside inode to external inode"
10949 test_102i() { # bug 17038
10950 [ -z "$(which getfattr 2>/dev/null)" ] &&
10951 skip "could not find getfattr"
10954 ln -s $DIR/$tfile $DIR/${tfile}link
10955 getfattr -n trusted.lov $DIR/$tfile ||
10956 error "lgetxattr on $DIR/$tfile failed"
10957 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10958 grep -i "no such attr" ||
10959 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10960 rm -f $DIR/$tfile $DIR/${tfile}link
10962 run_test 102i "lgetxattr test on symbolic link ============"
10965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10966 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10968 XINC=$(have_xattrs_include)
10969 setup_test102 "$RUNAS"
10970 chown $RUNAS_ID $DIR/$tdir
10971 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10972 cd $DIR/$tdir/$tdir
10973 compare_stripe_info1 "$RUNAS"
10975 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10978 [ -z "$(which setfattr 2>/dev/null)" ] &&
10979 skip "could not find setfattr"
10982 # b22187 just check that does not crash for regular file.
10983 setfattr -n trusted.lov $DIR/$tfile
10984 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10985 local test_kdir=$DIR/$tdir
10986 test_mkdir $test_kdir
10987 local default_size=$($LFS getstripe -S $test_kdir)
10988 local default_count=$($LFS getstripe -c $test_kdir)
10989 local default_offset=$($LFS getstripe -i $test_kdir)
10990 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10991 error 'dir setstripe failed'
10992 setfattr -n trusted.lov $test_kdir
10993 local stripe_size=$($LFS getstripe -S $test_kdir)
10994 local stripe_count=$($LFS getstripe -c $test_kdir)
10995 local stripe_offset=$($LFS getstripe -i $test_kdir)
10996 [ $stripe_size -eq $default_size ] ||
10997 error "stripe size $stripe_size != $default_size"
10998 [ $stripe_count -eq $default_count ] ||
10999 error "stripe count $stripe_count != $default_count"
11000 [ $stripe_offset -eq $default_offset ] ||
11001 error "stripe offset $stripe_offset != $default_offset"
11002 rm -rf $DIR/$tfile $test_kdir
11004 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11007 [ -z "$(which getfattr 2>/dev/null)" ] &&
11008 skip "could not find getfattr"
11010 # LU-532 trusted. xattr is invisible to non-root
11011 local testfile=$DIR/$tfile
11015 echo "listxattr as user..."
11016 chown $RUNAS_ID $testfile
11017 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11018 grep -q "trusted" &&
11019 error "$testfile trusted xattrs are user visible"
11023 run_test 102l "listxattr size test =================================="
11025 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11026 local path=$DIR/$tfile
11029 listxattr_size_check $path || error "listattr_size_check $path failed"
11031 run_test 102m "Ensure listxattr fails on small bufffer ========"
11035 getxattr() { # getxattr path name
11036 # Return the base64 encoding of the value of xattr name on path.
11040 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11042 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11044 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11046 getfattr --absolute-names --encoding=base64 --name=$name $path |
11047 awk -F= -v name=$name '$1 == name {
11048 print substr($0, index($0, "=") + 1);
11052 test_102n() { # LU-4101 mdt: protect internal xattrs
11053 [ -z "$(which setfattr 2>/dev/null)" ] &&
11054 skip "could not find setfattr"
11055 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11057 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11060 local file0=$DIR/$tfile.0
11061 local file1=$DIR/$tfile.1
11062 local xattr0=$TMP/$tfile.0
11063 local xattr1=$TMP/$tfile.1
11064 local namelist="lov lma lmv link fid version som hsm"
11068 rm -rf $file0 $file1 $xattr0 $xattr1
11069 touch $file0 $file1
11071 # Get 'before' xattrs of $file1.
11072 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11074 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11075 namelist+=" lfsck_namespace"
11076 for name in $namelist; do
11077 # Try to copy xattr from $file0 to $file1.
11078 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11080 setfattr --name=trusted.$name --value="$value" $file1 ||
11081 error "setxattr 'trusted.$name' failed"
11083 # Try to set a garbage xattr.
11084 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11086 if [[ x$name == "xlov" ]]; then
11087 setfattr --name=trusted.lov --value="$value" $file1 &&
11088 error "setxattr invalid 'trusted.lov' success"
11090 setfattr --name=trusted.$name --value="$value" $file1 ||
11091 error "setxattr invalid 'trusted.$name' failed"
11094 # Try to remove the xattr from $file1. We don't care if this
11095 # appears to succeed or fail, we just don't want there to be
11096 # any changes or crashes.
11097 setfattr --remove=$trusted.$name $file1 2> /dev/null
11100 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11103 # Try to copy xattr from $file0 to $file1.
11104 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11106 setfattr --name=trusted.$name --value="$value" $file1 ||
11107 error "setxattr 'trusted.$name' failed"
11109 # Try to set a garbage xattr.
11110 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11112 setfattr --name=trusted.$name --value="$value" $file1 ||
11113 error "setxattr 'trusted.$name' failed"
11115 # Try to remove the xattr from $file1. We don't care if this
11116 # appears to succeed or fail, we just don't want there to be
11117 # any changes or crashes.
11118 setfattr --remove=$trusted.$name $file1 2> /dev/null
11121 # Get 'after' xattrs of file1.
11122 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11124 if ! diff $xattr0 $xattr1; then
11125 error "before and after xattrs of '$file1' differ"
11128 rm -rf $file0 $file1 $xattr0 $xattr1
11132 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11134 test_102p() { # LU-4703 setxattr did not check ownership
11135 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11136 skip "MDS needs to be at least 2.5.56"
11138 local testfile=$DIR/$tfile
11142 echo "setfacl as user..."
11143 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11144 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11146 echo "setfattr as user..."
11147 setfacl -m "u:$RUNAS_ID:---" $testfile
11148 $RUNAS setfattr -x system.posix_acl_access $testfile
11149 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11151 run_test 102p "check setxattr(2) correctly fails without permission"
11154 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11155 skip "MDS needs to be at least 2.6.92"
11157 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11159 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11162 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11163 skip "MDS needs to be at least 2.6.93"
11165 touch $DIR/$tfile || error "touch"
11166 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11167 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11168 rm $DIR/$tfile || error "rm"
11171 mkdir -p $DIR/$tdir || error "mkdir"
11172 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11173 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11174 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11175 error "$testfile error deleting user.author1"
11176 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11177 grep "user.$(basename $tdir)" &&
11178 error "$tdir did not delete user.$(basename $tdir)"
11179 rmdir $DIR/$tdir || error "rmdir"
11182 test_mkdir $DIR/$tdir
11183 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11184 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11185 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11186 error "$testfile error deleting user.author1"
11187 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11188 grep "user.$(basename $tdir)" &&
11189 error "$tdir did not delete user.$(basename $tdir)"
11190 rmdir $DIR/$tdir || error "rm striped dir"
11192 run_test 102r "set EAs with empty values"
11195 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11196 skip "MDS needs to be at least 2.11.52"
11198 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11200 save_lustre_params client "llite.*.xattr_cache" > $save
11202 for cache in 0 1; do
11203 lctl set_param llite.*.xattr_cache=$cache
11206 touch $DIR/$tfile || error "touch"
11207 for prefix in lustre security system trusted user; do
11208 # Note getxattr() may fail with 'Operation not
11209 # supported' or 'No such attribute' depending
11210 # on prefix and cache.
11211 getfattr -n $prefix.n102s $DIR/$tfile &&
11212 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11216 restore_lustre_params < $save
11218 run_test 102s "getting nonexistent xattrs should fail"
11221 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11222 skip "MDS needs to be at least 2.11.52"
11224 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11226 save_lustre_params client "llite.*.xattr_cache" > $save
11228 for cache in 0 1; do
11229 lctl set_param llite.*.xattr_cache=$cache
11231 for buf_size in 0 256; do
11233 touch $DIR/$tfile || error "touch"
11234 setfattr -n user.multiop $DIR/$tfile
11235 $MULTIOP $DIR/$tfile oa$buf_size ||
11236 error "cannot get zero length xattr value (buf_size = $buf_size)"
11240 restore_lustre_params < $save
11242 run_test 102t "zero length xattr values handled correctly"
11246 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11251 [ "$UID" != 0 ] && skip "must run as root"
11252 $GSS && skip_env "could not run under gss"
11253 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11254 skip_env "must have acl enabled"
11255 [ -z "$(which setfacl 2>/dev/null)" ] &&
11256 skip_env "could not find setfacl"
11257 remote_mds_nodsh && skip "remote MDS with nodsh"
11259 gpasswd -a daemon bin # LU-5641
11260 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11262 declare -a identity_old
11264 for num in $(seq $MDSCOUNT); do
11265 switch_identity $num true || identity_old[$num]=$?
11268 SAVE_UMASK=$(umask)
11270 mkdir -p $DIR/$tdir
11273 echo "performing cp ..."
11274 run_acl_subtest cp || error "run_acl_subtest cp failed"
11275 echo "performing getfacl-noacl..."
11276 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11277 echo "performing misc..."
11278 run_acl_subtest misc || error "misc test failed"
11279 echo "performing permissions..."
11280 run_acl_subtest permissions || error "permissions failed"
11281 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11282 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11283 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11284 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11286 echo "performing permissions xattr..."
11287 run_acl_subtest permissions_xattr ||
11288 error "permissions_xattr failed"
11290 echo "performing setfacl..."
11291 run_acl_subtest setfacl || error "setfacl test failed"
11293 # inheritance test got from HP
11294 echo "performing inheritance..."
11295 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11296 chmod +x make-tree || error "chmod +x failed"
11297 run_acl_subtest inheritance || error "inheritance test failed"
11300 echo "LU-974 ignore umask when acl is enabled..."
11301 run_acl_subtest 974 || error "LU-974 umask test failed"
11302 if [ $MDSCOUNT -ge 2 ]; then
11303 run_acl_subtest 974_remote ||
11304 error "LU-974 umask test failed under remote dir"
11307 echo "LU-2561 newly created file is same size as directory..."
11308 if [ "$mds1_FSTYPE" != "zfs" ]; then
11309 run_acl_subtest 2561 || error "LU-2561 test failed"
11311 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11314 run_acl_subtest 4924 || error "LU-4924 test failed"
11319 for num in $(seq $MDSCOUNT); do
11320 if [ "${identity_old[$num]}" = 1 ]; then
11321 switch_identity $num false || identity_old[$num]=$?
11325 run_test 103a "acl test"
11331 for U in {0..511}; do
11333 local O=$(printf "%04o" $U)
11335 umask $(printf "%04o" $((511 ^ $O)))
11336 $LFS setstripe -c 1 $DIR/$tfile.s$O
11337 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11339 (( $S == ($O & 0666) )) ||
11340 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11342 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11343 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11344 (( $S == ($O & 0666) )) ||
11345 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11347 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11348 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11349 (( $S == ($O & 0666) )) ||
11350 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11351 rm -f $DIR/$tfile.[smp]$0
11355 # limit the concurrently running threads to 64. LU-11878
11356 local idx=$((U % 64))
11357 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11362 run_test 103b "umask lfs setstripe"
11365 mkdir -p $DIR/$tdir
11366 cp -rp $DIR/$tdir $DIR/$tdir.bak
11368 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11369 error "$DIR/$tdir shouldn't contain default ACL"
11370 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11371 error "$DIR/$tdir.bak shouldn't contain default ACL"
11374 run_test 103c "'cp -rp' won't set empty acl"
11379 local saved_debug=$($LCTL get_param -n debug)
11381 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11382 skip "MDS needs to be at least 2.14.0"
11384 large_xattr_enabled || skip_env "ea_inode feature disabled"
11386 mkdir -p $DIR/$tdir
11387 # add big LOV EA to cause reply buffer overflow earlier
11388 $LFS setstripe -C 1000 $DIR/$tdir
11389 lctl set_param mdc.*-mdc*.stats=clear
11391 $LCTL set_param debug=0
11392 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11393 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11395 # add a large number of default ACLs (expect 8000+ for 2.13+)
11396 for U in {2..7000}; do
11397 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11398 error "Able to add just $U default ACLs"
11400 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11401 echo "$numacl default ACLs created"
11403 stat $DIR/$tdir || error "Cannot stat directory"
11404 # check file creation
11405 touch $DIR/$tdir/$tfile ||
11406 error "failed to create $tfile with $numacl default ACLs"
11407 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11408 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11409 echo "$fileacl ACLs were inherited"
11410 (( $fileacl == $numacl )) ||
11411 error "Not all default ACLs were inherited: $numacl != $fileacl"
11412 # check that new ACLs creation adds new ACLs to inherited ACLs
11413 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11414 error "Cannot set new ACL"
11415 numacl=$((numacl + 1))
11416 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11417 (( $fileacl == $numacl )) ||
11418 error "failed to add new ACL: $fileacl != $numacl as expected"
11419 # adds more ACLs to a file to reach their maximum at 8000+
11421 for U in {20000..25000}; do
11422 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11423 numacl=$((numacl + 1))
11425 echo "Added $numacl more ACLs to the file"
11426 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11427 echo "Total $fileacl ACLs in file"
11428 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11429 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11430 rmdir $DIR/$tdir || error "Cannot remove directory"
11432 run_test 103e "inheritance of big amount of default ACLs"
11435 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11436 skip "MDS needs to be at least 2.14.51"
11438 large_xattr_enabled || skip_env "ea_inode feature disabled"
11440 # enable changelog to consume more internal MDD buffers
11443 mkdir -p $DIR/$tdir
11445 $LFS setstripe -C 1000 $DIR/$tdir
11446 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11447 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11448 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11449 rmdir $DIR/$tdir || error "Cannot remove directory"
11451 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11457 lfs df || error "lfs df failed"
11458 lfs df -ih || error "lfs df -ih failed"
11459 lfs df -h $DIR || error "lfs df -h $DIR failed"
11460 lfs df -i $DIR || error "lfs df -i $DIR failed"
11461 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11462 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11464 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11465 lctl --device %$OSC deactivate
11466 lfs df || error "lfs df with deactivated OSC failed"
11467 lctl --device %$OSC activate
11468 # wait the osc back to normal
11469 wait_osc_import_ready client ost
11471 lfs df || error "lfs df with reactivated OSC failed"
11474 run_test 104a "lfs df [-ih] [path] test ========================="
11477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11478 [ $RUNAS_ID -eq $UID ] &&
11479 skip_env "RUNAS_ID = UID = $UID -- skipping"
11481 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11482 grep "Permission denied" | wc -l)))
11483 if [ $denied_cnt -ne 0 ]; then
11484 error "lfs check servers test failed"
11487 run_test 104b "$RUNAS lfs check servers test ===================="
11490 # Verify $1 is within range of $2.
11491 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11492 # $1 is <= 2% of $2. Else Fail.
11495 # Strip all units (M, G, T)
11496 actual=$(echo $1 | tr -d A-Z)
11497 expect=$(echo $2 | tr -d A-Z)
11499 expect_lo=$(($expect * 98 / 100)) # 2% below
11500 expect_hi=$(($expect * 102 / 100)) # 2% above
11502 # permit 2% drift above and below
11503 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11508 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11510 local ost_param="osd-zfs.$FSNAME-OST0000."
11511 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11512 local ofacets=$(get_facets OST)
11513 local mfacets=$(get_facets MDS)
11514 local saved_ost_blocks=
11515 local saved_mdt_blocks=
11517 echo "Before recordsize change"
11518 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11519 df=($(df -h | grep "/mnt/lustre"$))
11522 echo "lfs output : ${lfs_df[*]}"
11523 echo "df output : ${df[*]}"
11525 for facet in ${ofacets//,/ }; do
11526 if [ -z $saved_ost_blocks ]; then
11527 saved_ost_blocks=$(do_facet $facet \
11528 lctl get_param -n $ost_param.blocksize)
11529 echo "OST Blocksize: $saved_ost_blocks"
11531 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11532 do_facet $facet zfs set recordsize=32768 $ost
11535 # BS too small. Sufficient for functional testing.
11536 for facet in ${mfacets//,/ }; do
11537 if [ -z $saved_mdt_blocks ]; then
11538 saved_mdt_blocks=$(do_facet $facet \
11539 lctl get_param -n $mdt_param.blocksize)
11540 echo "MDT Blocksize: $saved_mdt_blocks"
11542 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11543 do_facet $facet zfs set recordsize=32768 $mdt
11546 # Give new values chance to reflect change
11549 echo "After recordsize change"
11550 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11551 df_after=($(df -h | grep "/mnt/lustre"$))
11554 echo "lfs output : ${lfs_df_after[*]}"
11555 echo "df output : ${df_after[*]}"
11558 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11559 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11560 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11561 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11562 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11563 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11566 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11567 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11568 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11569 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11570 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11571 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11573 # Restore MDT recordize back to original
11574 for facet in ${mfacets//,/ }; do
11575 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11576 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11579 # Restore OST recordize back to original
11580 for facet in ${ofacets//,/ }; do
11581 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11582 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11587 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11590 # doesn't work on 2.4 kernels
11592 if $(flock_is_enabled); then
11593 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11595 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11599 run_test 105a "flock when mounted without -o flock test ========"
11603 if $(flock_is_enabled); then
11604 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11606 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11610 run_test 105b "fcntl when mounted without -o flock test ========"
11614 if $(flock_is_enabled); then
11615 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11617 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11621 run_test 105c "lockf when mounted without -o flock test"
11623 test_105d() { # bug 15924
11624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11626 test_mkdir $DIR/$tdir
11627 flock_is_enabled || skip_env "mount w/o flock enabled"
11628 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11629 $LCTL set_param fail_loc=0x80000315
11630 flocks_test 2 $DIR/$tdir
11632 run_test 105d "flock race (should not freeze) ========"
11634 test_105e() { # bug 22660 && 22040
11635 flock_is_enabled || skip_env "mount w/o flock enabled"
11638 flocks_test 3 $DIR/$tfile
11640 run_test 105e "Two conflicting flocks from same process"
11642 test_106() { #bug 10921
11643 test_mkdir $DIR/$tdir
11644 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11645 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11647 run_test 106 "attempt exec of dir followed by chown of that dir"
11650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11658 local save_pattern=$(sysctl -n kernel.core_pattern)
11659 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11660 sysctl -w kernel.core_pattern=$file
11661 sysctl -w kernel.core_uses_pid=0
11663 ulimit -c unlimited
11669 kill -s 11 $SLEEPPID
11671 if [ -e $file ]; then
11672 size=`stat -c%s $file`
11673 [ $size -eq 0 ] && error "Fail to create core file $file"
11675 error "Fail to create core file $file"
11678 sysctl -w kernel.core_pattern=$save_pattern
11679 sysctl -w kernel.core_uses_pid=$save_uses_pid
11682 run_test 107 "Coredump on SIG"
11685 test_mkdir $DIR/$tdir
11686 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11687 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11688 error "mkdir with 256 char should fail, but did not"
11689 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11690 error "create with 255 char failed"
11691 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11692 error "create with 256 char should fail, but did not"
11697 run_test 110 "filename length checking"
11700 # Purpose: To verify dynamic thread (OSS) creation.
11703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11704 remote_ost_nodsh && skip "remote OST with nodsh"
11706 # Lustre does not stop service threads once they are started.
11707 # Reset number of running threads to default.
11712 local save_params="$TMP/sanity-$TESTNAME.parameters"
11714 # Get ll_ost_io count before I/O
11715 OSTIO_pre=$(do_facet ost1 \
11716 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11717 # Exit if lustre is not running (ll_ost_io not running).
11718 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11720 echo "Starting with $OSTIO_pre threads"
11721 local thread_max=$((OSTIO_pre * 2))
11722 local rpc_in_flight=$((thread_max * 2))
11723 # Number of I/O Process proposed to be started.
11725 local facets=$(get_facets OST)
11727 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11728 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11730 # Set in_flight to $rpc_in_flight
11731 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11732 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11733 nfiles=${rpc_in_flight}
11734 # Set ost thread_max to $thread_max
11735 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11737 # 5 Minutes should be sufficient for max number of OSS
11738 # threads(thread_max) to be created.
11742 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11743 test_mkdir $DIR/$tdir
11744 for i in $(seq $nfiles); do
11745 local file=$DIR/$tdir/${tfile}-$i
11746 $LFS setstripe -c -1 -i 0 $file
11747 ($WTL $file $timeout)&
11750 # I/O Started - Wait for thread_started to reach thread_max or report
11751 # error if thread_started is more than thread_max.
11752 echo "Waiting for thread_started to reach thread_max"
11753 local thread_started=0
11754 local end_time=$((SECONDS + timeout))
11756 while [ $SECONDS -le $end_time ] ; do
11758 # Get ost i/o thread_started count.
11759 thread_started=$(do_facet ost1 \
11761 ost.OSS.ost_io.threads_started | cut -d= -f2")
11762 # Break out if thread_started is equal/greater than thread_max
11763 if [[ $thread_started -ge $thread_max ]]; then
11764 echo ll_ost_io thread_started $thread_started, \
11765 equal/greater than thread_max $thread_max
11771 # Cleanup - We have the numbers, Kill i/o jobs if running.
11772 jobcount=($(jobs -p))
11773 for i in $(seq 0 $((${#jobcount[@]}-1)))
11775 kill -9 ${jobcount[$i]}
11776 if [ $? -ne 0 ] ; then
11778 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11782 # Cleanup files left by WTL binary.
11783 for i in $(seq $nfiles); do
11784 local file=$DIR/$tdir/${tfile}-$i
11786 if [ $? -ne 0 ] ; then
11787 echo "Warning: Failed to delete file $file"
11791 restore_lustre_params <$save_params
11792 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11794 # Error out if no new thread has started or Thread started is greater
11796 if [[ $thread_started -le $OSTIO_pre ||
11797 $thread_started -gt $thread_max ]]; then
11798 error "ll_ost_io: thread_started $thread_started" \
11799 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11800 "No new thread started or thread started greater " \
11804 run_test 115 "verify dynamic thread creation===================="
11807 wait_delete_completed
11808 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11809 echo "OST kbytes available: ${AVAIL[@]}"
11814 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11815 #echo OST $i: ${AVAIL[i]}kb
11816 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11820 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11825 echo "Min free space: OST $MINI: $MINV"
11826 echo "Max free space: OST $MAXI: $MAXV"
11829 test_116a() { # was previously test_116()
11830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11831 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11832 remote_mds_nodsh && skip "remote MDS with nodsh"
11834 echo -n "Free space priority "
11835 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11840 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11841 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11842 trap simple_cleanup_common EXIT
11844 # Check if we need to generate uneven OSTs
11845 test_mkdir -p $DIR/$tdir/OST${MINI}
11846 local FILL=$((MINV / 4))
11847 local DIFF=$((MAXV - MINV))
11848 local DIFF2=$((DIFF * 100 / MINV))
11850 local threshold=$(do_facet $SINGLEMDS \
11851 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11852 threshold=${threshold%%%}
11853 echo -n "Check for uneven OSTs: "
11854 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11856 if [[ $DIFF2 -gt $threshold ]]; then
11858 echo "Don't need to fill OST$MINI"
11860 # generate uneven OSTs. Write 2% over the QOS threshold value
11862 DIFF=$((threshold - DIFF2 + 2))
11863 DIFF2=$((MINV * DIFF / 100))
11864 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11865 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11866 error "setstripe failed"
11867 DIFF=$((DIFF2 / 2048))
11869 while [ $i -lt $DIFF ]; do
11871 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11872 bs=2M count=1 2>/dev/null
11881 DIFF=$((MAXV - MINV))
11882 DIFF2=$((DIFF * 100 / MINV))
11883 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11884 if [ $DIFF2 -gt $threshold ]; then
11887 echo "failed - QOS mode won't be used"
11888 simple_cleanup_common
11889 skip "QOS imbalance criteria not met"
11897 # now fill using QOS
11898 $LFS setstripe -c 1 $DIR/$tdir
11899 FILL=$((FILL / 200))
11900 if [ $FILL -gt 600 ]; then
11903 echo "writing $FILL files to QOS-assigned OSTs"
11905 while [ $i -lt $FILL ]; do
11907 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11908 count=1 2>/dev/null
11911 echo "wrote $i 200k files"
11915 echo "Note: free space may not be updated, so measurements might be off"
11917 DIFF2=$((MAXV - MINV))
11918 echo "free space delta: orig $DIFF final $DIFF2"
11919 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11920 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11921 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11922 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11923 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11924 if [[ $DIFF -gt 0 ]]; then
11925 FILL=$((DIFF2 * 100 / DIFF - 100))
11926 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11929 # Figure out which files were written where
11930 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11931 awk '/'$MINI1': / {print $2; exit}')
11933 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11934 echo "$MINC files created on smaller OST $MINI1"
11935 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11936 awk '/'$MAXI1': / {print $2; exit}')
11938 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11939 echo "$MAXC files created on larger OST $MAXI1"
11940 if [[ $MINC -gt 0 ]]; then
11941 FILL=$((MAXC * 100 / MINC - 100))
11942 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11944 [[ $MAXC -gt $MINC ]] ||
11945 error_ignore LU-9 "stripe QOS didn't balance free space"
11946 simple_cleanup_common
11948 run_test 116a "stripe QOS: free space balance ==================="
11950 test_116b() { # LU-2093
11951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11952 remote_mds_nodsh && skip "remote MDS with nodsh"
11954 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11955 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11956 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11957 [ -z "$old_rr" ] && skip "no QOS"
11958 do_facet $SINGLEMDS lctl set_param \
11959 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11960 mkdir -p $DIR/$tdir
11961 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11962 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11963 do_facet $SINGLEMDS lctl set_param fail_loc=0
11965 do_facet $SINGLEMDS lctl set_param \
11966 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11968 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11970 test_117() # bug 10891
11972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11974 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11975 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11976 lctl set_param fail_loc=0x21e
11977 > $DIR/$tfile || error "truncate failed"
11978 lctl set_param fail_loc=0
11979 echo "Truncate succeeded."
11982 run_test 117 "verify osd extend =========="
11984 NO_SLOW_RESENDCOUNT=4
11985 export OLD_RESENDCOUNT=""
11986 set_resend_count () {
11987 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11988 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11989 lctl set_param -n $PROC_RESENDCOUNT $1
11990 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11993 # for reduce test_118* time (b=14842)
11994 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11996 # Reset async IO behavior after error case
11998 FILE=$DIR/reset_async
12000 # Ensure all OSCs are cleared
12001 $LFS setstripe -c -1 $FILE
12002 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12007 test_118a() #bug 11710
12009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12014 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12015 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12017 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12018 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12023 run_test 118a "verify O_SYNC works =========="
12027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12028 remote_ost_nodsh && skip "remote OST with nodsh"
12032 #define OBD_FAIL_SRV_ENOENT 0x217
12033 set_nodes_failloc "$(osts_nodes)" 0x217
12034 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12036 set_nodes_failloc "$(osts_nodes)" 0
12037 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12038 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12041 if [[ $RC -eq 0 ]]; then
12042 error "Must return error due to dropped pages, rc=$RC"
12046 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12047 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12051 echo "Dirty pages not leaked on ENOENT"
12053 # Due to the above error the OSC will issue all RPCs syncronously
12054 # until a subsequent RPC completes successfully without error.
12055 $MULTIOP $DIR/$tfile Ow4096yc
12060 run_test 118b "Reclaim dirty pages on fatal error =========="
12064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12066 # for 118c, restore the original resend count, LU-1940
12067 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12068 set_resend_count $OLD_RESENDCOUNT
12069 remote_ost_nodsh && skip "remote OST with nodsh"
12073 #define OBD_FAIL_OST_EROFS 0x216
12074 set_nodes_failloc "$(osts_nodes)" 0x216
12076 # multiop should block due to fsync until pages are written
12077 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12081 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12082 error "Multiop failed to block on fsync, pid=$MULTIPID"
12085 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12087 if [[ $WRITEBACK -eq 0 ]]; then
12088 error "No page in writeback, writeback=$WRITEBACK"
12091 set_nodes_failloc "$(osts_nodes)" 0
12094 if [[ $RC -ne 0 ]]; then
12095 error "Multiop fsync failed, rc=$RC"
12098 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12099 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12101 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12102 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12106 echo "Dirty pages flushed via fsync on EROFS"
12109 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12111 # continue to use small resend count to reduce test_118* time (b=14842)
12112 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12117 remote_ost_nodsh && skip "remote OST with nodsh"
12121 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12122 set_nodes_failloc "$(osts_nodes)" 0x214
12123 # multiop should block due to fsync until pages are written
12124 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12128 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12129 error "Multiop failed to block on fsync, pid=$MULTIPID"
12132 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12134 if [[ $WRITEBACK -eq 0 ]]; then
12135 error "No page in writeback, writeback=$WRITEBACK"
12138 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12139 set_nodes_failloc "$(osts_nodes)" 0
12141 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12142 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12144 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12145 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12149 echo "Dirty pages gaurenteed flushed via fsync"
12152 run_test 118d "Fsync validation inject a delay of the bulk =========="
12155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12160 lctl set_param fail_loc=0x8000040a
12162 # Should simulate EINVAL error which is fatal
12163 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12165 if [[ $RC -eq 0 ]]; then
12166 error "Must return error due to dropped pages, rc=$RC"
12169 lctl set_param fail_loc=0x0
12171 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12172 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12173 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12175 if [[ $LOCKED -ne 0 ]]; then
12176 error "Locked pages remain in cache, locked=$LOCKED"
12179 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12180 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12184 echo "No pages locked after fsync"
12189 run_test 118f "Simulate unrecoverable OSC side error =========="
12192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12196 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12197 lctl set_param fail_loc=0x406
12199 # simulate local -ENOMEM
12200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12203 lctl set_param fail_loc=0
12204 if [[ $RC -eq 0 ]]; then
12205 error "Must return error due to dropped pages, rc=$RC"
12208 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12209 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12210 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12212 if [[ $LOCKED -ne 0 ]]; then
12213 error "Locked pages remain in cache, locked=$LOCKED"
12216 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12217 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12221 echo "No pages locked after fsync"
12226 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12230 remote_ost_nodsh && skip "remote OST with nodsh"
12234 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12235 set_nodes_failloc "$(osts_nodes)" 0x20e
12236 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12237 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12240 set_nodes_failloc "$(osts_nodes)" 0
12241 if [[ $RC -eq 0 ]]; then
12242 error "Must return error due to dropped pages, rc=$RC"
12245 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12246 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12247 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12249 if [[ $LOCKED -ne 0 ]]; then
12250 error "Locked pages remain in cache, locked=$LOCKED"
12253 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12254 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12258 echo "No pages locked after fsync"
12262 run_test 118h "Verify timeout in handling recoverables errors =========="
12264 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12268 remote_ost_nodsh && skip "remote OST with nodsh"
12272 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12273 set_nodes_failloc "$(osts_nodes)" 0x20e
12275 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12276 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12279 set_nodes_failloc "$(osts_nodes)" 0
12283 if [[ $RC -ne 0 ]]; then
12284 error "got error, but should be not, rc=$RC"
12287 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12288 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12289 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12290 if [[ $LOCKED -ne 0 ]]; then
12291 error "Locked pages remain in cache, locked=$LOCKED"
12294 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12295 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12299 echo "No pages locked after fsync"
12303 run_test 118i "Fix error before timeout in recoverable error =========="
12305 [ "$SLOW" = "no" ] && set_resend_count 4
12308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12309 remote_ost_nodsh && skip "remote OST with nodsh"
12313 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12314 set_nodes_failloc "$(osts_nodes)" 0x220
12316 # return -EIO from OST
12317 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12319 set_nodes_failloc "$(osts_nodes)" 0x0
12320 if [[ $RC -eq 0 ]]; then
12321 error "Must return error due to dropped pages, rc=$RC"
12324 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12325 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12326 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12327 if [[ $LOCKED -ne 0 ]]; then
12328 error "Locked pages remain in cache, locked=$LOCKED"
12331 # in recoverable error on OST we want resend and stay until it finished
12332 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12333 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12337 echo "No pages locked after fsync"
12341 run_test 118j "Simulate unrecoverable OST side error =========="
12345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12346 remote_ost_nodsh && skip "remote OSTs with nodsh"
12348 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12349 set_nodes_failloc "$(osts_nodes)" 0x20e
12350 test_mkdir $DIR/$tdir
12352 for ((i=0;i<10;i++)); do
12353 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12354 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12361 set_nodes_failloc "$(osts_nodes)" 0
12364 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12366 test_118l() # LU-646
12368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12370 test_mkdir $DIR/$tdir
12371 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12374 run_test 118l "fsync dir"
12376 test_118m() # LU-3066
12378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12380 test_mkdir $DIR/$tdir
12381 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12384 run_test 118m "fdatasync dir ========="
12386 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 remote_ost_nodsh && skip "remote OSTs with nodsh"
12396 # Sleep to avoid a cached response.
12397 #define OBD_STATFS_CACHE_SECONDS 1
12400 # Inject a 10 second delay in the OST_STATFS handler.
12401 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12402 set_nodes_failloc "$(osts_nodes)" 0x242
12405 stat --file-system $MOUNT > /dev/null
12408 set_nodes_failloc "$(osts_nodes)" 0
12410 if ((end - begin > 20)); then
12411 error "statfs took $((end - begin)) seconds, expected 10"
12414 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12416 test_119a() # bug 11737
12418 BSIZE=$((512 * 1024))
12419 directio write $DIR/$tfile 0 1 $BSIZE
12420 # We ask to read two blocks, which is more than a file size.
12421 # directio will indicate an error when requested and actual
12422 # sizes aren't equeal (a normal situation in this case) and
12423 # print actual read amount.
12424 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12425 if [ "$NOB" != "$BSIZE" ]; then
12426 error "read $NOB bytes instead of $BSIZE"
12430 run_test 119a "Short directIO read must return actual read amount"
12432 test_119b() # bug 11737
12434 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12436 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12437 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12439 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12440 error "direct read failed"
12443 run_test 119b "Sparse directIO read must return actual read amount"
12445 test_119c() # bug 13099
12448 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12449 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12452 run_test 119c "Testing for direct read hitting hole"
12454 test_119d() # bug 15950
12456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12458 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12459 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12461 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12462 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12463 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12464 lctl set_param fail_loc=0x40d
12465 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12468 cat $DIR/$tfile > /dev/null &
12469 lctl set_param fail_loc=0
12472 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12474 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12475 error "the read rpcs have not completed in 2s"
12477 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12479 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12483 remote_mds_nodsh && skip "remote MDS with nodsh"
12484 test_mkdir -i0 -c1 $DIR/$tdir
12485 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12486 skip_env "no early lock cancel on server"
12488 lru_resize_disable mdc
12489 lru_resize_disable osc
12490 cancel_lru_locks mdc
12491 # asynchronous object destroy at MDT could cause bl ast to client
12492 cancel_lru_locks osc
12494 stat $DIR/$tdir > /dev/null
12495 can1=$(do_facet mds1 \
12496 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12497 awk '/ldlm_cancel/ {print $2}')
12498 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12499 awk '/ldlm_bl_callback/ {print $2}')
12500 test_mkdir -i0 -c1 $DIR/$tdir/d1
12501 can2=$(do_facet mds1 \
12502 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12503 awk '/ldlm_cancel/ {print $2}')
12504 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12505 awk '/ldlm_bl_callback/ {print $2}')
12506 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12507 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12508 lru_resize_enable mdc
12509 lru_resize_enable osc
12511 run_test 120a "Early Lock Cancel: mkdir test"
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12515 remote_mds_nodsh && skip "remote MDS with nodsh"
12516 test_mkdir $DIR/$tdir
12517 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12518 skip_env "no early lock cancel on server"
12520 lru_resize_disable mdc
12521 lru_resize_disable osc
12522 cancel_lru_locks mdc
12523 stat $DIR/$tdir > /dev/null
12524 can1=$(do_facet $SINGLEMDS \
12525 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12526 awk '/ldlm_cancel/ {print $2}')
12527 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12528 awk '/ldlm_bl_callback/ {print $2}')
12529 touch $DIR/$tdir/f1
12530 can2=$(do_facet $SINGLEMDS \
12531 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12532 awk '/ldlm_cancel/ {print $2}')
12533 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12534 awk '/ldlm_bl_callback/ {print $2}')
12535 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12536 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12537 lru_resize_enable mdc
12538 lru_resize_enable osc
12540 run_test 120b "Early Lock Cancel: create test"
12543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12544 remote_mds_nodsh && skip "remote MDS with nodsh"
12545 test_mkdir -i0 -c1 $DIR/$tdir
12546 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12547 skip "no early lock cancel on server"
12549 lru_resize_disable mdc
12550 lru_resize_disable osc
12551 test_mkdir -i0 -c1 $DIR/$tdir/d1
12552 test_mkdir -i0 -c1 $DIR/$tdir/d2
12553 touch $DIR/$tdir/d1/f1
12554 cancel_lru_locks mdc
12555 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12556 can1=$(do_facet mds1 \
12557 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12558 awk '/ldlm_cancel/ {print $2}')
12559 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12560 awk '/ldlm_bl_callback/ {print $2}')
12561 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12562 can2=$(do_facet mds1 \
12563 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12564 awk '/ldlm_cancel/ {print $2}')
12565 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12566 awk '/ldlm_bl_callback/ {print $2}')
12567 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12568 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12569 lru_resize_enable mdc
12570 lru_resize_enable osc
12572 run_test 120c "Early Lock Cancel: link test"
12575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12576 remote_mds_nodsh && skip "remote MDS with nodsh"
12577 test_mkdir -i0 -c1 $DIR/$tdir
12578 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12579 skip_env "no early lock cancel on server"
12581 lru_resize_disable mdc
12582 lru_resize_disable osc
12584 cancel_lru_locks mdc
12585 stat $DIR/$tdir > /dev/null
12586 can1=$(do_facet mds1 \
12587 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12588 awk '/ldlm_cancel/ {print $2}')
12589 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12590 awk '/ldlm_bl_callback/ {print $2}')
12591 chmod a+x $DIR/$tdir
12592 can2=$(do_facet mds1 \
12593 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12594 awk '/ldlm_cancel/ {print $2}')
12595 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12596 awk '/ldlm_bl_callback/ {print $2}')
12597 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12598 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12599 lru_resize_enable mdc
12600 lru_resize_enable osc
12602 run_test 120d "Early Lock Cancel: setattr test"
12605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12606 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12607 skip_env "no early lock cancel on server"
12608 remote_mds_nodsh && skip "remote MDS with nodsh"
12610 local dlmtrace_set=false
12612 test_mkdir -i0 -c1 $DIR/$tdir
12613 lru_resize_disable mdc
12614 lru_resize_disable osc
12615 ! $LCTL get_param debug | grep -q dlmtrace &&
12616 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12617 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12618 cancel_lru_locks mdc
12619 cancel_lru_locks osc
12620 dd if=$DIR/$tdir/f1 of=/dev/null
12621 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12622 # XXX client can not do early lock cancel of OST lock
12623 # during unlink (LU-4206), so cancel osc lock now.
12625 cancel_lru_locks osc
12626 can1=$(do_facet mds1 \
12627 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12628 awk '/ldlm_cancel/ {print $2}')
12629 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12630 awk '/ldlm_bl_callback/ {print $2}')
12631 unlink $DIR/$tdir/f1
12633 can2=$(do_facet mds1 \
12634 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12635 awk '/ldlm_cancel/ {print $2}')
12636 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12637 awk '/ldlm_bl_callback/ {print $2}')
12638 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12639 $LCTL dk $TMP/cancel.debug.txt
12640 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12641 $LCTL dk $TMP/blocking.debug.txt
12642 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12643 lru_resize_enable mdc
12644 lru_resize_enable osc
12646 run_test 120e "Early Lock Cancel: unlink test"
12649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12650 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12651 skip_env "no early lock cancel on server"
12652 remote_mds_nodsh && skip "remote MDS with nodsh"
12654 test_mkdir -i0 -c1 $DIR/$tdir
12655 lru_resize_disable mdc
12656 lru_resize_disable osc
12657 test_mkdir -i0 -c1 $DIR/$tdir/d1
12658 test_mkdir -i0 -c1 $DIR/$tdir/d2
12659 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12660 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12661 cancel_lru_locks mdc
12662 cancel_lru_locks osc
12663 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12664 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12665 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12666 # XXX client can not do early lock cancel of OST lock
12667 # during rename (LU-4206), so cancel osc lock now.
12669 cancel_lru_locks osc
12670 can1=$(do_facet mds1 \
12671 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12672 awk '/ldlm_cancel/ {print $2}')
12673 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12674 awk '/ldlm_bl_callback/ {print $2}')
12675 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12677 can2=$(do_facet mds1 \
12678 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12679 awk '/ldlm_cancel/ {print $2}')
12680 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12681 awk '/ldlm_bl_callback/ {print $2}')
12682 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12683 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12684 lru_resize_enable mdc
12685 lru_resize_enable osc
12687 run_test 120f "Early Lock Cancel: rename test"
12690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12691 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12692 skip_env "no early lock cancel on server"
12693 remote_mds_nodsh && skip "remote MDS with nodsh"
12695 lru_resize_disable mdc
12696 lru_resize_disable osc
12698 echo create $count files
12699 test_mkdir $DIR/$tdir
12700 cancel_lru_locks mdc
12701 cancel_lru_locks osc
12704 can0=$(do_facet $SINGLEMDS \
12705 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12706 awk '/ldlm_cancel/ {print $2}')
12707 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12708 awk '/ldlm_bl_callback/ {print $2}')
12709 createmany -o $DIR/$tdir/f $count
12711 can1=$(do_facet $SINGLEMDS \
12712 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12713 awk '/ldlm_cancel/ {print $2}')
12714 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12715 awk '/ldlm_bl_callback/ {print $2}')
12717 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12718 echo rm $count files
12721 can2=$(do_facet $SINGLEMDS \
12722 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12723 awk '/ldlm_cancel/ {print $2}')
12724 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12725 awk '/ldlm_bl_callback/ {print $2}')
12727 echo total: $count removes in $((t2-t1))
12728 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12730 # wait for commitment of removal
12731 lru_resize_enable mdc
12732 lru_resize_enable osc
12734 run_test 120g "Early Lock Cancel: performance test"
12736 test_121() { #bug #10589
12737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12740 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12741 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12742 lctl set_param fail_loc=0x310
12743 cancel_lru_locks osc > /dev/null
12744 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12745 lctl set_param fail_loc=0
12746 [[ $reads -eq $writes ]] ||
12747 error "read $reads blocks, must be $writes blocks"
12749 run_test 121 "read cancel race ========="
12751 test_123a_base() { # was test 123, statahead(bug 11401)
12755 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12756 log "testing UP system. Performance may be lower than expected."
12761 test_mkdir $DIR/$tdir
12762 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12763 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12765 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12766 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12768 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12769 lctl set_param -n llite.*.statahead_max 0
12770 lctl get_param llite.*.statahead_max
12771 cancel_lru_locks mdc
12772 cancel_lru_locks osc
12774 time $lsx $DIR/$tdir | wc -l
12776 delta=$((etime - stime))
12777 log "$lsx $i files without statahead: $delta sec"
12778 lctl set_param llite.*.statahead_max=$max
12780 swrong=$(lctl get_param -n llite.*.statahead_stats |
12781 grep "statahead wrong:" | awk '{print $3}')
12782 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12783 cancel_lru_locks mdc
12784 cancel_lru_locks osc
12786 time $lsx $DIR/$tdir | wc -l
12788 delta_sa=$((etime - stime))
12789 log "$lsx $i files with statahead: $delta_sa sec"
12790 lctl get_param -n llite.*.statahead_stats
12791 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12792 grep "statahead wrong:" | awk '{print $3}')
12794 [[ $swrong -lt $ewrong ]] &&
12795 log "statahead was stopped, maybe too many locks held!"
12796 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12798 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12799 max=$(lctl get_param -n llite.*.statahead_max |
12801 lctl set_param -n llite.*.statahead_max 0
12802 lctl get_param llite.*.statahead_max
12803 cancel_lru_locks mdc
12804 cancel_lru_locks osc
12806 time $lsx $DIR/$tdir | wc -l
12808 delta=$((etime - stime))
12809 log "$lsx $i files again without statahead: $delta sec"
12810 lctl set_param llite.*.statahead_max=$max
12811 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12812 if [ $SLOWOK -eq 0 ]; then
12813 error "$lsx $i files is slower with statahead!"
12815 log "$lsx $i files is slower with statahead!"
12821 [ $delta -gt 20 ] && break
12822 [ $delta -gt 8 ] && MULT=$((50 / delta))
12823 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12831 delta=$((etime - stime))
12832 log "rm -r $DIR/$tdir/: $delta seconds"
12834 lctl get_param -n llite.*.statahead_stats
12838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12840 test_123a_base "ls -l"
12842 run_test 123aa "verify statahead work"
12845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12847 statx_supported || skip_env "Test must be statx() syscall supported"
12849 test_123a_base "$STATX -l"
12851 run_test 123ab "verify statahead work by using statx"
12854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12856 statx_supported || skip_env "Test must be statx() syscall supported"
12863 cancel_lru_locks $OSC
12864 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12865 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12866 awk '/agl.total:/ {print $3}')
12867 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12868 test_123a_base "$STATX --cached=always -D"
12869 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12870 awk '/agl.total:/ {print $3}')
12871 [ $agl_before -eq $agl_after ] ||
12872 error "Should not trigger AGL thread - $agl_before:$agl_after"
12873 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12874 [ $rpcs_after -eq $rpcs_before ] ||
12875 error "$STATX should not send glimpse RPCs to $OSC"
12877 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12879 test_123b () { # statahead(bug 15027)
12880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12882 test_mkdir $DIR/$tdir
12883 createmany -o $DIR/$tdir/$tfile-%d 1000
12885 cancel_lru_locks mdc
12886 cancel_lru_locks osc
12888 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12889 lctl set_param fail_loc=0x80000803
12890 ls -lR $DIR/$tdir > /dev/null
12892 lctl set_param fail_loc=0x0
12893 lctl get_param -n llite.*.statahead_stats
12898 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12901 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12903 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12904 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12905 touch $DIR/$tdir.1/{1..3}
12906 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12908 remount_client $MOUNT
12910 $MULTIOP $DIR/$tdir.0 Q
12912 # let statahead to complete
12913 ls -l $DIR/$tdir.0 > /dev/null
12915 testid=$(echo $TESTNAME | tr '_' ' ')
12916 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12917 error "statahead warning" || true
12919 run_test 123c "Can not initialize inode warning on DNE statahead"
12922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12923 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12924 skip_env "no lru resize on server"
12928 test_mkdir $DIR/$tdir
12930 log "create $NR files at $DIR/$tdir"
12931 createmany -o $DIR/$tdir/f $NR ||
12932 error "failed to create $NR files in $DIR/$tdir"
12934 cancel_lru_locks mdc
12935 ls -l $DIR/$tdir > /dev/null
12939 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12940 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12941 LRU_SIZE=$($LCTL get_param -n $PARAM)
12942 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12943 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12945 log "NS=$(basename $NSDIR)"
12950 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12951 skip "Not enough cached locks created!"
12953 log "LRU=$LRU_SIZE"
12957 # We know that lru resize allows one client to hold $LIMIT locks
12958 # for 10h. After that locks begin to be killed by client.
12960 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12962 if [ $LIMIT -lt $LRU_SIZE ]; then
12963 skip "Limit is too small $LIMIT"
12966 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12967 # killing locks. Some time was spent for creating locks. This means
12968 # that up to the moment of sleep finish we must have killed some of
12969 # them (10-100 locks). This depends on how fast ther were created.
12970 # Many of them were touched in almost the same moment and thus will
12971 # be killed in groups.
12972 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12974 # Use $LRU_SIZE_B here to take into account real number of locks
12975 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12976 local LRU_SIZE_B=$LRU_SIZE
12978 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12979 log "OLD_LVF=$OLD_LVF"
12980 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12982 # Let's make sure that we really have some margin. Client checks
12983 # cached locks every 10 sec.
12984 SLEEP=$((SLEEP+20))
12985 log "Sleep ${SLEEP} sec"
12987 while ((SEC<$SLEEP)); do
12991 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12992 echo -n "$LRU_SIZE"
12995 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12996 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12998 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12999 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13000 unlinkmany $DIR/$tdir/f $NR
13004 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13005 log "unlink $NR files at $DIR/$tdir"
13006 unlinkmany $DIR/$tdir/f $NR
13008 run_test 124a "lru resize ======================================="
13010 get_max_pool_limit()
13012 local limit=$($LCTL get_param \
13013 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13015 for l in $limit; do
13016 if [[ $l -gt $max ]]; then
13024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13025 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13026 skip_env "no lru resize on server"
13028 LIMIT=$(get_max_pool_limit)
13030 NR=$(($(default_lru_size)*20))
13031 if [[ $NR -gt $LIMIT ]]; then
13032 log "Limit lock number by $LIMIT locks"
13036 IFree=$(mdsrate_inodes_available)
13037 if [ $IFree -lt $NR ]; then
13038 log "Limit lock number by $IFree inodes"
13042 lru_resize_disable mdc
13043 test_mkdir -p $DIR/$tdir/disable_lru_resize
13045 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13046 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13047 cancel_lru_locks mdc
13050 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13053 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13056 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13060 nolruresize_delta=$((etime-stime))
13061 log "ls -la time: $nolruresize_delta seconds"
13062 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13063 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13065 lru_resize_enable mdc
13066 test_mkdir -p $DIR/$tdir/enable_lru_resize
13068 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13069 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13070 cancel_lru_locks mdc
13073 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13076 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13079 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13083 lruresize_delta=$((etime-stime))
13084 log "ls -la time: $lruresize_delta seconds"
13085 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13087 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13088 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13089 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13090 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13092 log "lru resize performs the same with no lru resize"
13094 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13096 run_test 124b "lru resize (performance test) ======================="
13099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13100 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13101 skip_env "no lru resize on server"
13103 # cache ununsed locks on client
13105 cancel_lru_locks mdc
13106 test_mkdir $DIR/$tdir
13107 createmany -o $DIR/$tdir/f $nr ||
13108 error "failed to create $nr files in $DIR/$tdir"
13109 ls -l $DIR/$tdir > /dev/null
13111 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13112 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13113 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13114 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13115 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13117 # set lru_max_age to 1 sec
13118 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13119 echo "sleep $((recalc_p * 2)) seconds..."
13120 sleep $((recalc_p * 2))
13122 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13123 # restore lru_max_age
13124 $LCTL set_param -n $nsdir.lru_max_age $max_age
13125 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13126 unlinkmany $DIR/$tdir/f $nr
13128 run_test 124c "LRUR cancel very aged locks"
13131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13132 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13133 skip_env "no lru resize on server"
13135 # cache ununsed locks on client
13138 lru_resize_disable mdc
13139 stack_trap "lru_resize_enable mdc" EXIT
13141 cancel_lru_locks mdc
13143 # asynchronous object destroy at MDT could cause bl ast to client
13144 test_mkdir $DIR/$tdir
13145 createmany -o $DIR/$tdir/f $nr ||
13146 error "failed to create $nr files in $DIR/$tdir"
13147 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13149 ls -l $DIR/$tdir > /dev/null
13151 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13152 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13153 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13154 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13156 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13158 # set lru_max_age to 1 sec
13159 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13160 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13162 echo "sleep $((recalc_p * 2)) seconds..."
13163 sleep $((recalc_p * 2))
13165 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13167 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13169 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13171 test_125() { # 13358
13172 $LCTL get_param -n llite.*.client_type | grep -q local ||
13173 skip "must run as local client"
13174 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13175 skip_env "must have acl enabled"
13176 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13178 test_mkdir $DIR/$tdir
13179 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13180 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13181 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13183 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13185 test_126() { # bug 12829/13455
13186 $GSS && skip_env "must run as gss disabled"
13187 $LCTL get_param -n llite.*.client_type | grep -q local ||
13188 skip "must run as local client"
13189 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13191 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13192 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13194 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13196 run_test 126 "check that the fsgid provided by the client is taken into account"
13198 test_127a() { # bug 15521
13199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13200 local name count samp unit min max sum sumsq
13202 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13203 echo "stats before reset"
13204 $LCTL get_param osc.*.stats
13205 $LCTL set_param osc.*.stats=0
13206 local fsize=$((2048 * 1024))
13208 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13209 cancel_lru_locks osc
13210 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13212 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13213 stack_trap "rm -f $TMP/$tfile.tmp"
13214 while read name count samp unit min max sum sumsq; do
13215 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13216 [ ! $min ] && error "Missing min value for $name proc entry"
13217 eval $name=$count || error "Wrong proc format"
13220 read_bytes|write_bytes)
13221 [[ "$unit" =~ "bytes" ]] ||
13222 error "unit is not 'bytes': $unit"
13223 (( $min >= 4096 )) || error "min is too small: $min"
13224 (( $min <= $fsize )) || error "min is too big: $min"
13225 (( $max >= 4096 )) || error "max is too small: $max"
13226 (( $max <= $fsize )) || error "max is too big: $max"
13227 (( $sum == $fsize )) || error "sum is wrong: $sum"
13228 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13229 error "sumsquare is too small: $sumsq"
13230 (( $sumsq <= $fsize * $fsize )) ||
13231 error "sumsquare is too big: $sumsq"
13233 ost_read|ost_write)
13234 [[ "$unit" =~ "usec" ]] ||
13235 error "unit is not 'usec': $unit"
13239 done < $DIR/$tfile.tmp
13241 #check that we actually got some stats
13242 [ "$read_bytes" ] || error "Missing read_bytes stats"
13243 [ "$write_bytes" ] || error "Missing write_bytes stats"
13244 [ "$read_bytes" != 0 ] || error "no read done"
13245 [ "$write_bytes" != 0 ] || error "no write done"
13247 run_test 127a "verify the client stats are sane"
13249 test_127b() { # bug LU-333
13250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13251 local name count samp unit min max sum sumsq
13253 echo "stats before reset"
13254 $LCTL get_param llite.*.stats
13255 $LCTL set_param llite.*.stats=0
13257 # perform 2 reads and writes so MAX is different from SUM.
13258 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13259 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13260 cancel_lru_locks osc
13261 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13262 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13264 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13265 stack_trap "rm -f $TMP/$tfile.tmp"
13266 while read name count samp unit min max sum sumsq; do
13267 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13268 eval $name=$count || error "Wrong proc format"
13271 read_bytes|write_bytes)
13272 [[ "$unit" =~ "bytes" ]] ||
13273 error "unit is not 'bytes': $unit"
13274 (( $count == 2 )) || error "count is not 2: $count"
13275 (( $min == $PAGE_SIZE )) ||
13276 error "min is not $PAGE_SIZE: $min"
13277 (( $max == $PAGE_SIZE )) ||
13278 error "max is not $PAGE_SIZE: $max"
13279 (( $sum == $PAGE_SIZE * 2 )) ||
13280 error "sum is not $((PAGE_SIZE * 2)): $sum"
13283 [[ "$unit" =~ "usec" ]] ||
13284 error "unit is not 'usec': $unit"
13288 done < $TMP/$tfile.tmp
13290 #check that we actually got some stats
13291 [ "$read_bytes" ] || error "Missing read_bytes stats"
13292 [ "$write_bytes" ] || error "Missing write_bytes stats"
13293 [ "$read_bytes" != 0 ] || error "no read done"
13294 [ "$write_bytes" != 0 ] || error "no write done"
13296 run_test 127b "verify the llite client stats are sane"
13298 test_127c() { # LU-12394
13299 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13306 $LCTL set_param llite.*.extents_stats=1
13307 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13309 # Use two stripes so there is enough space in default config
13310 $LFS setstripe -c 2 $DIR/$tfile
13312 # Extent stats start at 0-4K and go in power of two buckets
13313 # LL_HIST_START = 12 --> 2^12 = 4K
13314 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13315 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13317 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13319 # Write and read, 2x each, second time at a non-zero offset
13320 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13321 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13322 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13323 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13327 $LCTL get_param llite.*.extents_stats
13330 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13332 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13334 reads=$(echo $bucket | awk '{print $5}')
13335 writes=$(echo $bucket | awk '{print $9}')
13336 [ "$reads" -eq $count ] ||
13337 error "$reads reads in < $bsize bucket, expect $count"
13338 [ "$writes" -eq $count ] ||
13339 error "$writes writes in < $bsize bucket, expect $count"
13342 # Test mmap write and read
13343 $LCTL set_param llite.*.extents_stats=c
13345 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13346 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13347 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13349 $LCTL get_param llite.*.extents_stats
13351 count=$(((size*1024) / PAGE_SIZE))
13353 bsize=$((2 * PAGE_SIZE / 1024))K
13355 bucket=$($LCTL get_param -n llite.*.extents_stats |
13357 reads=$(echo $bucket | awk '{print $5}')
13358 writes=$(echo $bucket | awk '{print $9}')
13359 # mmap writes fault in the page first, creating an additonal read
13360 [ "$reads" -eq $((2 * count)) ] ||
13361 error "$reads reads in < $bsize bucket, expect $count"
13362 [ "$writes" -eq $count ] ||
13363 error "$writes writes in < $bsize bucket, expect $count"
13365 run_test 127c "test llite extent stats with regular & mmap i/o"
13367 test_128() { # bug 15212
13369 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13374 result=$(grep error $TMP/$tfile.log)
13375 rm -f $DIR/$tfile $TMP/$tfile.log
13376 [ -z "$result" ] ||
13377 error "consecutive find's under interactive lfs failed"
13379 run_test 128 "interactive lfs for 2 consecutive find's"
13381 set_dir_limits () {
13386 local ldproc=/proc/fs/ldiskfs
13387 local facets=$(get_facets MDS)
13389 for facet in ${facets//,/ }; do
13390 canondev=$(ldiskfs_canon \
13391 *.$(convert_facet2label $facet).mntdev $facet)
13392 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13393 ldproc=/sys/fs/ldiskfs
13394 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13395 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13399 check_mds_dmesg() {
13400 local facets=$(get_facets MDS)
13401 for facet in ${facets//,/ }; do
13402 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13409 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13410 skip "Need MDS version with at least 2.5.56"
13411 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13412 skip_env "ldiskfs only test"
13414 remote_mds_nodsh && skip "remote MDS with nodsh"
13417 local has_warning=false
13420 mkdir -p $DIR/$tdir
13422 # block size of mds1
13423 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13424 set_dir_limits $maxsize $((maxsize * 6 / 8))
13425 stack_trap "set_dir_limits 0 0"
13426 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13427 local dirsize=$(stat -c%s "$DIR/$tdir")
13429 while (( $dirsize <= $maxsize )); do
13430 $MCREATE $DIR/$tdir/file_base_$nfiles
13432 # check two errors:
13433 # ENOSPC for ext4 max_dir_size, which has been used since
13434 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13435 if (( rc == ENOSPC )); then
13437 echo "rc=$rc returned as expected after $nfiles files"
13439 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13440 error "create failed w/o dir size limit"
13442 # messages may be rate limited if test is run repeatedly
13443 check_mds_dmesg '"is approaching max"' ||
13444 echo "warning message should be output"
13445 check_mds_dmesg '"has reached max"' ||
13446 echo "reached message should be output"
13448 dirsize=$(stat -c%s "$DIR/$tdir")
13450 [[ $dirsize -ge $maxsize ]] && return 0
13451 error "dirsize $dirsize < $maxsize after $nfiles files"
13452 elif (( rc != 0 )); then
13455 nfiles=$((nfiles + 1))
13456 dirsize=$(stat -c%s "$DIR/$tdir")
13459 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13461 run_test 129 "test directory size limit ========================"
13470 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13471 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13473 trap cleanup_130 EXIT RETURN
13475 local fm_file=$DIR/$tfile
13476 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13477 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13478 error "dd failed for $fm_file"
13480 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13481 filefrag -ves $fm_file
13483 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13484 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13485 [ $RC != 0 ] && error "filefrag $fm_file failed"
13487 filefrag_op=$(filefrag -ve -k $fm_file |
13488 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13489 lun=$($LFS getstripe -i $fm_file)
13491 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13494 for line in $filefrag_op
13496 frag_lun=`echo $line | cut -d: -f5`
13497 ext_len=`echo $line | cut -d: -f4`
13498 if (( $frag_lun != $lun )); then
13500 error "FIEMAP on 1-stripe file($fm_file) failed"
13503 (( tot_len += ext_len ))
13506 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13508 error "FIEMAP on 1-stripe file($fm_file) failed;"
13514 echo "FIEMAP on single striped file succeeded"
13516 run_test 130a "FIEMAP (1-stripe file)"
13519 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13521 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13522 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13524 trap cleanup_130 EXIT RETURN
13526 local fm_file=$DIR/$tfile
13527 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13528 error "setstripe on $fm_file"
13529 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13530 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13532 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13533 error "dd failed on $fm_file"
13535 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13536 filefrag_op=$(filefrag -ve -k $fm_file |
13537 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13539 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13540 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13545 for line in $filefrag_op
13547 frag_lun=$(echo $line | cut -d: -f5 |
13548 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13549 ext_len=$(echo $line | cut -d: -f4)
13550 if (( $frag_lun != $last_lun )); then
13551 if (( tot_len != 1024 )); then
13553 error "FIEMAP on $fm_file failed; returned " \
13554 "len $tot_len for OST $last_lun instead of 1024"
13557 (( num_luns += 1 ))
13561 (( tot_len += ext_len ))
13564 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13566 error "FIEMAP on $fm_file failed; returned wrong number of " \
13567 "luns or wrong len for OST $last_lun"
13573 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13575 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13578 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13580 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13581 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13583 trap cleanup_130 EXIT RETURN
13585 local fm_file=$DIR/$tfile
13586 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13587 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13588 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13590 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13591 error "dd failed on $fm_file"
13593 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13594 filefrag_op=$(filefrag -ve -k $fm_file |
13595 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13597 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13598 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13603 for line in $filefrag_op
13605 frag_lun=$(echo $line | cut -d: -f5 |
13606 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13607 ext_len=$(echo $line | cut -d: -f4)
13608 if (( $frag_lun != $last_lun )); then
13609 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13610 if (( logical != 512 )); then
13612 error "FIEMAP on $fm_file failed; returned " \
13613 "logical start for lun $logical instead of 512"
13616 if (( tot_len != 512 )); then
13618 error "FIEMAP on $fm_file failed; returned " \
13619 "len $tot_len for OST $last_lun instead of 1024"
13622 (( num_luns += 1 ))
13626 (( tot_len += ext_len ))
13629 if (( num_luns != 2 || tot_len != 512 )); then
13631 error "FIEMAP on $fm_file failed; returned wrong number of " \
13632 "luns or wrong len for OST $last_lun"
13638 echo "FIEMAP on 2-stripe file with hole succeeded"
13640 run_test 130c "FIEMAP (2-stripe file with hole)"
13643 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13645 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13646 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13648 trap cleanup_130 EXIT RETURN
13650 local fm_file=$DIR/$tfile
13651 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13652 error "setstripe on $fm_file"
13653 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13654 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13656 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13657 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13658 error "dd failed on $fm_file"
13660 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13661 filefrag_op=$(filefrag -ve -k $fm_file |
13662 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13664 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13665 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13670 for line in $filefrag_op
13672 frag_lun=$(echo $line | cut -d: -f5 |
13673 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13674 ext_len=$(echo $line | cut -d: -f4)
13675 if (( $frag_lun != $last_lun )); then
13676 if (( tot_len != 1024 )); then
13678 error "FIEMAP on $fm_file failed; returned " \
13679 "len $tot_len for OST $last_lun instead of 1024"
13682 (( num_luns += 1 ))
13686 (( tot_len += ext_len ))
13689 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13691 error "FIEMAP on $fm_file failed; returned wrong number of " \
13692 "luns or wrong len for OST $last_lun"
13698 echo "FIEMAP on N-stripe file succeeded"
13700 run_test 130d "FIEMAP (N-stripe file)"
13703 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13705 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13706 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13708 trap cleanup_130 EXIT RETURN
13710 local fm_file=$DIR/$tfile
13711 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13714 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13715 for ((i = 0; i < $NUM_BLKS; i++)); do
13716 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13717 conv=notrunc > /dev/null 2>&1
13720 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13721 filefrag_op=$(filefrag -ve -k $fm_file |
13722 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13724 last_lun=$(echo $filefrag_op | cut -d: -f5)
13729 for line in $filefrag_op; do
13730 frag_lun=$(echo $line | cut -d: -f5)
13731 ext_len=$(echo $line | cut -d: -f4)
13732 if [[ "$frag_lun" != "$last_lun" ]]; then
13733 if (( tot_len != $EXPECTED_LEN )); then
13735 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13737 (( num_luns += 1 ))
13741 (( tot_len += ext_len ))
13744 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13746 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13749 echo "FIEMAP with continuation calls succeeded"
13751 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13754 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13755 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13757 local fm_file=$DIR/$tfile
13758 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13759 error "multiop create with lov_delay_create on $fm_file"
13761 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13762 filefrag_extents=$(filefrag -vek $fm_file |
13763 awk '/extents? found/ { print $2 }')
13764 if [[ "$filefrag_extents" != "0" ]]; then
13765 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13770 run_test 130f "FIEMAP (unstriped file)"
13773 local file=$DIR/$tfile
13774 local nr=$((OSTCOUNT * 100))
13776 $LFS setstripe -C $nr $file ||
13777 error "failed to setstripe -C $nr $file"
13779 dd if=/dev/zero of=$file count=$nr bs=1M
13781 nr=$($LFS getstripe -c $file)
13783 local extents=$(filefrag -v $file |
13784 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13786 echo "filefrag list $extents extents in file with stripecount $nr"
13787 if (( extents < nr )); then
13788 $LFS getstripe $file
13790 error "filefrag printed $extents < $nr extents"
13795 run_test 130g "FIEMAP (overstripe file)"
13797 # Test for writev/readv
13799 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13800 error "writev test failed"
13801 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13802 error "readv failed"
13805 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13808 local fsize=$((524288 + 1048576 + 1572864))
13809 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13810 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13811 error "append writev test failed"
13813 ((fsize += 1572864 + 1048576))
13814 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13815 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13816 error "append writev test failed"
13819 run_test 131b "test append writev"
13822 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13825 run_test 131c "test read/write on file w/o objects"
13828 rwv -f $DIR/$tfile -w -n 1 1572864
13829 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13830 if [ "$NOB" != 1572864 ]; then
13831 error "Short read filed: read $NOB bytes instead of 1572864"
13835 run_test 131d "test short read"
13838 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13839 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13840 error "read hitting hole failed"
13843 run_test 131e "test read hitting hole"
13852 mds*) res=$(do_facet $facet \
13853 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13855 ost*) res=$(do_facet $facet \
13856 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13858 *) error "Wrong facet '$facet'" ;;
13860 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13861 # if the argument $3 is zero, it means any stat increment is ok.
13862 if [[ $want -gt 0 ]]; then
13863 local count=$(echo $res | awk '{ print $2 }')
13864 [[ $count -ne $want ]] &&
13865 error "The $op counter on $facet is $count, not $want"
13870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13871 remote_ost_nodsh && skip "remote OST with nodsh"
13872 remote_mds_nodsh && skip "remote MDS with nodsh"
13873 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13874 skip_env "MDS doesn't support rename stats"
13876 local testdir=$DIR/${tdir}/stats_testdir
13878 mkdir -p $DIR/${tdir}
13881 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13882 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13884 # verify mdt stats first.
13885 mkdir ${testdir} || error "mkdir failed"
13886 check_stats $SINGLEMDS "mkdir" 1
13887 touch ${testdir}/${tfile} || error "touch failed"
13888 check_stats $SINGLEMDS "open" 1
13889 check_stats $SINGLEMDS "close" 1
13890 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13891 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13892 check_stats $SINGLEMDS "mknod" 2
13894 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13895 check_stats $SINGLEMDS "unlink" 1
13896 rm -f ${testdir}/${tfile} || error "file remove failed"
13897 check_stats $SINGLEMDS "unlink" 2
13899 # remove working dir and check mdt stats again.
13900 rmdir ${testdir} || error "rmdir failed"
13901 check_stats $SINGLEMDS "rmdir" 1
13903 local testdir1=$DIR/${tdir}/stats_testdir1
13904 mkdir -p ${testdir}
13905 mkdir -p ${testdir1}
13906 touch ${testdir1}/test1
13907 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13908 check_stats $SINGLEMDS "crossdir_rename" 1
13910 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13911 check_stats $SINGLEMDS "samedir_rename" 1
13913 rm -rf $DIR/${tdir}
13915 run_test 133a "Verifying MDT stats ========================================"
13920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13921 remote_ost_nodsh && skip "remote OST with nodsh"
13922 remote_mds_nodsh && skip "remote MDS with nodsh"
13924 local testdir=$DIR/${tdir}/stats_testdir
13926 mkdir -p ${testdir} || error "mkdir failed"
13927 touch ${testdir}/${tfile} || error "touch failed"
13928 cancel_lru_locks mdc
13931 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13932 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13934 # extra mdt stats verification.
13935 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13936 check_stats $SINGLEMDS "setattr" 1
13937 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13938 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13940 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13941 check_stats $SINGLEMDS "getattr" 1
13943 rm -rf $DIR/${tdir}
13945 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13946 # so the check below is not reliable
13947 [ $MDSCOUNT -eq 1 ] || return 0
13949 # Sleep to avoid a cached response.
13950 #define OBD_STATFS_CACHE_SECONDS 1
13952 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13953 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13954 $LFS df || error "lfs failed"
13955 check_stats $SINGLEMDS "statfs" 1
13957 # check aggregated statfs (LU-10018)
13958 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13960 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13963 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13964 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13966 check_stats $SINGLEMDS "statfs" 1
13968 # We want to check that the client didn't send OST_STATFS to
13969 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13970 # extra care is needed here.
13971 if remote_mds; then
13972 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13973 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13975 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13976 [ "$res" ] && error "OST got STATFS"
13981 run_test 133b "Verifying extra MDT stats =================================="
13984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13985 remote_ost_nodsh && skip "remote OST with nodsh"
13986 remote_mds_nodsh && skip "remote MDS with nodsh"
13988 local testdir=$DIR/$tdir/stats_testdir
13990 test_mkdir -p $testdir
13992 # verify obdfilter stats.
13993 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13995 cancel_lru_locks osc
13996 wait_delete_completed
13999 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14000 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14002 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14005 cancel_lru_locks osc
14006 check_stats ost1 "write" 1
14008 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14009 check_stats ost1 "read" 1
14011 > $testdir/$tfile || error "truncate failed"
14012 check_stats ost1 "punch" 1
14014 rm -f $testdir/$tfile || error "file remove failed"
14015 wait_delete_completed
14016 check_stats ost1 "destroy" 1
14020 run_test 133c "Verifying OST stats ========================================"
14027 while [ $value -ge 2 ]; do
14032 if [ $orig -gt $order ]; then
14040 local size=('K' 'M' 'G' 'T');
14042 local size_string=$value
14044 while [ $value -ge 1024 ]; do
14045 if [ $i -gt 3 ]; then
14046 #T is the biggest unit we get here, if that is bigger,
14048 size_string=${value}T
14051 value=$((value >> 10))
14052 if [ $value -lt 1024 ]; then
14053 size_string=${value}${size[$i]}
14062 get_rename_size() {
14064 local context=${2:-.}
14065 local sample=$(do_facet $SINGLEMDS $LCTL \
14066 get_param mdt.$FSNAME-MDT0000.rename_stats |
14067 grep -A1 $context |
14068 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14074 remote_ost_nodsh && skip "remote OST with nodsh"
14075 remote_mds_nodsh && skip "remote MDS with nodsh"
14076 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14077 skip_env "MDS doesn't support rename stats"
14079 local testdir1=$DIR/${tdir}/stats_testdir1
14080 local testdir2=$DIR/${tdir}/stats_testdir2
14081 mkdir -p $DIR/${tdir}
14083 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14085 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14086 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14088 createmany -o $testdir1/test 512 || error "createmany failed"
14090 # check samedir rename size
14091 mv ${testdir1}/test0 ${testdir1}/test_0
14093 local testdir1_size=$(ls -l $DIR/${tdir} |
14094 awk '/stats_testdir1/ {print $5}')
14095 local testdir2_size=$(ls -l $DIR/${tdir} |
14096 awk '/stats_testdir2/ {print $5}')
14098 testdir1_size=$(order_2 $testdir1_size)
14099 testdir2_size=$(order_2 $testdir2_size)
14101 testdir1_size=$(size_in_KMGT $testdir1_size)
14102 testdir2_size=$(size_in_KMGT $testdir2_size)
14104 echo "source rename dir size: ${testdir1_size}"
14105 echo "target rename dir size: ${testdir2_size}"
14107 local cmd="do_facet $SINGLEMDS $LCTL "
14108 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14110 eval $cmd || error "$cmd failed"
14111 local samedir=$($cmd | grep 'same_dir')
14112 local same_sample=$(get_rename_size $testdir1_size)
14113 [ -z "$samedir" ] && error "samedir_rename_size count error"
14114 [[ $same_sample -eq 1 ]] ||
14115 error "samedir_rename_size error $same_sample"
14116 echo "Check same dir rename stats success"
14118 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14120 # check crossdir rename size
14121 mv ${testdir1}/test_0 ${testdir2}/test_0
14123 testdir1_size=$(ls -l $DIR/${tdir} |
14124 awk '/stats_testdir1/ {print $5}')
14125 testdir2_size=$(ls -l $DIR/${tdir} |
14126 awk '/stats_testdir2/ {print $5}')
14128 testdir1_size=$(order_2 $testdir1_size)
14129 testdir2_size=$(order_2 $testdir2_size)
14131 testdir1_size=$(size_in_KMGT $testdir1_size)
14132 testdir2_size=$(size_in_KMGT $testdir2_size)
14134 echo "source rename dir size: ${testdir1_size}"
14135 echo "target rename dir size: ${testdir2_size}"
14137 eval $cmd || error "$cmd failed"
14138 local crossdir=$($cmd | grep 'crossdir')
14139 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14140 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14141 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14142 [[ $src_sample -eq 1 ]] ||
14143 error "crossdir_rename_size error $src_sample"
14144 [[ $tgt_sample -eq 1 ]] ||
14145 error "crossdir_rename_size error $tgt_sample"
14146 echo "Check cross dir rename stats success"
14147 rm -rf $DIR/${tdir}
14149 run_test 133d "Verifying rename_stats ========================================"
14152 remote_mds_nodsh && skip "remote MDS with nodsh"
14153 remote_ost_nodsh && skip "remote OST with nodsh"
14154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14156 local testdir=$DIR/${tdir}/stats_testdir
14157 local ctr f0 f1 bs=32768 count=42 sum
14159 mkdir -p ${testdir} || error "mkdir failed"
14161 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14163 for ctr in {write,read}_bytes; do
14165 cancel_lru_locks osc
14167 do_facet ost1 $LCTL set_param -n \
14168 "obdfilter.*.exports.clear=clear"
14170 if [ $ctr = write_bytes ]; then
14172 f1=${testdir}/${tfile}
14174 f0=${testdir}/${tfile}
14178 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14181 cancel_lru_locks osc
14183 sum=$(do_facet ost1 $LCTL get_param \
14184 "obdfilter.*.exports.*.stats" |
14185 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14186 $1 == ctr { sum += $7 }
14187 END { printf("%0.0f", sum) }')
14189 if ((sum != bs * count)); then
14190 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14194 rm -rf $DIR/${tdir}
14196 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14199 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14200 skip "too old lustre for get_param -R ($facet_ver)"
14202 # verifying readability.
14203 $LCTL get_param -R '*' &> /dev/null
14205 # Verifing writability with badarea_io.
14206 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14207 local skipped_params='force_lbug|changelog_mask|daemon_file'
14208 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14209 egrep -v "$skipped_params" |
14210 xargs -n 1 find $proc_dirs -name |
14211 xargs -n 1 badarea_io ||
14212 error "client badarea_io failed"
14214 # remount the FS in case writes/reads /proc break the FS
14215 cleanup || error "failed to unmount"
14216 setup || error "failed to setup"
14218 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14221 remote_mds_nodsh && skip "remote MDS with nodsh"
14222 remote_ost_nodsh && skip "remote OST with nodsh"
14224 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14225 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14227 for facet in mds1 ost1; do
14228 local facet_ver=$(lustre_version_code $facet)
14229 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14230 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14232 log "$facet: too old lustre for get_param -R"
14234 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14235 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14236 tr -d = | egrep -v $skipped_params |
14237 xargs -n 1 find $proc_dirs -name |
14238 xargs -n 1 badarea_io" ||
14239 error "$facet badarea_io failed"
14241 skip_noexit "$facet: too old lustre for get_param -R"
14245 # remount the FS in case writes/reads /proc break the FS
14246 cleanup || error "failed to unmount"
14247 setup || error "failed to setup"
14249 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14252 remote_mds_nodsh && skip "remote MDS with nodsh"
14253 remote_ost_nodsh && skip "remote OST with nodsh"
14254 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14255 skip "Need MDS version at least 2.9.54"
14258 for facet in client mds1 ost1; do
14259 # Get the list of files that are missing the terminating newline
14260 local plist=$(do_facet $facet
14261 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14263 for ent in $plist; do
14264 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14265 awk -v FS='\v' -v RS='\v\v' \
14266 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14267 print FILENAME}'" 2>/dev/null)
14268 [ -z $missing ] || {
14269 do_facet $facet $LCTL get_param $ent | od -An -tx1
14270 error "file does not end with newline: $facet-$ent"
14275 run_test 133h "Proc files should end with newlines"
14278 remote_mds_nodsh && skip "remote MDS with nodsh"
14279 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14280 skip "Need MDS version at least 2.7.54"
14282 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14283 cancel_lru_locks mdc
14285 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14286 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14287 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14290 createmany -o $DIR/$tdir/f $nr ||
14291 error "failed to create $nr files in $DIR/$tdir"
14292 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14294 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14295 do_facet mds1 $LCTL set_param fail_loc=0x327
14296 do_facet mds1 $LCTL set_param fail_val=500
14299 echo "sleep 10 seconds ..."
14301 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14303 do_facet mds1 $LCTL set_param fail_loc=0
14304 do_facet mds1 $LCTL set_param fail_val=0
14305 [ $lck_cnt -lt $unused ] ||
14306 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14309 unlinkmany $DIR/$tdir/f $nr
14311 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14314 remote_mds_nodsh && skip "remote MDS with nodsh"
14315 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14316 skip "Need MDS version at least 2.7.54"
14318 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14319 cancel_lru_locks mdc
14321 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14322 ldlm.lock_reclaim_threshold_mb)
14323 # disable reclaim temporarily
14324 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14326 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14327 do_facet mds1 $LCTL set_param fail_loc=0x328
14328 do_facet mds1 $LCTL set_param fail_val=500
14330 $LCTL set_param debug=+trace
14333 createmany -o $DIR/$tdir/f $nr &
14334 local create_pid=$!
14336 echo "Sleep $TIMEOUT seconds ..."
14338 if ! ps -p $create_pid > /dev/null 2>&1; then
14339 do_facet mds1 $LCTL set_param fail_loc=0
14340 do_facet mds1 $LCTL set_param fail_val=0
14341 do_facet mds1 $LCTL set_param \
14342 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14343 error "createmany finished incorrectly!"
14345 do_facet mds1 $LCTL set_param fail_loc=0
14346 do_facet mds1 $LCTL set_param fail_val=0
14347 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14348 wait $create_pid || return 1
14350 unlinkmany $DIR/$tdir/f $nr
14352 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14355 remote_mds_nodsh && skip "remote MDS with nodsh"
14356 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14357 skip "Need MDS version at least 2.13.50"
14360 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14362 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14363 #set only one record at plain llog
14364 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14366 #fill already existed plain llog each 64767
14367 #wrapping whole catalog
14368 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14370 createmany -o $DIR/$tdir/$tfile_ 64700
14371 for (( i = 0; i < 64700; i = i + 2 ))
14373 rm $DIR/$tdir/$tfile_$i &
14374 rm $DIR/$tdir/$tfile_$((i + 1)) &
14379 #waiting osp synchronization
14380 wait_delete_completed
14382 run_test 135 "Race catalog processing"
14385 remote_mds_nodsh && skip "remote MDS with nodsh"
14386 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14387 skip "Need MDS version at least 2.13.50"
14390 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14391 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14392 #set only one record at plain llog
14393 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14394 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14396 #fill already existed 2 plain llogs each 64767
14397 #wrapping whole catalog
14398 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14399 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14400 wait_delete_completed
14402 createmany -o $DIR/$tdir/$tfile_ 10
14405 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14406 for (( i = 0; i < 10; i = i + 3 ))
14408 rm $DIR/$tdir/$tfile_$i &
14409 rm $DIR/$tdir/$tfile_$((i + 1)) &
14413 rm $DIR/$tdir/$tfile_$((i + 2)) &
14416 #waiting osp synchronization
14417 wait_delete_completed
14419 run_test 136 "Race catalog processing 2"
14421 test_140() { #bug-17379
14422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14424 test_mkdir $DIR/$tdir
14425 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14426 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14428 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14429 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14431 while i=$((i + 1)); do
14433 cd $i || error "Changing to $i"
14434 ln -s ../stat stat || error "Creating stat symlink"
14435 # Read the symlink until ELOOP present,
14436 # not LBUGing the system is considered success,
14437 # we didn't overrun the stack.
14438 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14439 if [ $ret -ne 0 ]; then
14440 if [ $ret -eq 40 ]; then
14443 error "Open stat symlink"
14449 echo "The symlink depth = $i"
14450 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14451 error "Invalid symlink depth"
14453 # Test recursive symlink
14454 ln -s symlink_self symlink_self
14455 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14456 echo "open symlink_self returns $ret"
14457 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14459 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14464 local TF="$TMP/$tfile"
14466 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14467 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14469 cancel_lru_locks $OSC
14470 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14471 remount_client $MOUNT
14473 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14476 $TRUNCATE $DIR/$tfile 6000
14477 cancel_lru_locks $OSC
14478 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14481 echo "12345" >>$DIR/$tfile
14482 cancel_lru_locks $OSC
14483 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14486 echo "12345" >>$DIR/$tfile
14487 cancel_lru_locks $OSC
14488 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14490 run_test 150a "truncate/append tests"
14493 check_set_fallocate_or_skip
14496 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14497 check_fallocate $DIR/$tfile || error "fallocate failed"
14499 run_test 150b "Verify fallocate (prealloc) functionality"
14502 check_set_fallocate_or_skip
14505 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14506 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14508 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14509 # precomputed md5sum for 20MB of zeroes
14510 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14511 local sum=($(md5sum $DIR/$tfile))
14513 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14515 check_set_fallocate 1
14518 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14519 sum=($(md5sum $DIR/$tfile))
14521 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14523 run_test 150bb "Verify fallocate modes both zero space"
14526 check_set_fallocate_or_skip
14527 local striping="-c2"
14529 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14530 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14531 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14532 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14533 local want=$((OSTCOUNT * 1048576))
14535 # Must allocate all requested space, not more than 5% extra
14536 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14537 error "bytes $bytes is not $want"
14541 echo "verify fallocate on PFL file"
14543 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14545 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14546 error "Create $DIR/$tfile failed"
14547 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14548 error "fallocate failed"
14549 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14550 want=$((512 * 1048576))
14552 # Must allocate all requested space, not more than 5% extra
14553 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14554 error "bytes $bytes is not $want"
14556 run_test 150c "Verify fallocate Size and Blocks"
14559 check_set_fallocate_or_skip
14560 local striping="-c2"
14562 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14564 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14565 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14566 error "setstripe failed"
14567 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14568 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14569 local want=$((OSTCOUNT * 1048576))
14571 # Must allocate all requested space, not more than 5% extra
14572 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14573 error "bytes $bytes is not $want"
14575 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14578 check_set_fallocate_or_skip
14582 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14583 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14584 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14586 # Find OST with Minimum Size
14587 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14588 sort -un | head -1)
14590 # Get 100MB per OST of the available space to reduce run time
14591 # else 60% of the available space if we are running SLOW tests
14592 if [ $SLOW == "no" ]; then
14593 local space=$((1024 * 100 * OSTCOUNT))
14595 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14598 fallocate -l${space}k $DIR/$tfile ||
14599 error "fallocate ${space}k $DIR/$tfile failed"
14600 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14602 # get size immediately after fallocate. This should be correctly
14604 local size=$(stat -c '%s' $DIR/$tfile)
14605 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14607 # Sleep for a while for statfs to get updated. And not pull from cache.
14610 echo "df after fallocate:"
14613 (( size / 1024 == space )) || error "size $size != requested $space"
14614 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14615 error "used $used < space $space"
14617 rm $DIR/$tfile || error "rm failed"
14619 wait_delete_completed
14621 echo "df after unlink:"
14624 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14629 local want_size_before=20480 # in bytes
14630 local want_blocks_before=40 # 512 sized blocks
14631 local want_blocks_after=24 # 512 sized blocks
14632 local length=$(((want_blocks_before - want_blocks_after) * 512))
14634 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14635 skip "need at least 2.14.0 for fallocate punch"
14637 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14638 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14641 check_set_fallocate_or_skip
14642 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14644 [[ "x$DOM" == "xyes" ]] &&
14645 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14647 echo "Verify fallocate punch: Range within the file range"
14648 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14649 error "dd failed for bs 4096 and count 5"
14651 # Call fallocate with punch range which is within the file range
14652 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14653 error "fallocate failed: offset 4096 and length $length"
14654 # client must see changes immediately after fallocate
14655 size=$(stat -c '%s' $DIR/$tfile)
14656 blocks=$(stat -c '%b' $DIR/$tfile)
14658 # Verify punch worked.
14659 (( blocks == want_blocks_after )) ||
14660 error "punch failed: blocks $blocks != $want_blocks_after"
14662 (( size == want_size_before )) ||
14663 error "punch failed: size $size != $want_size_before"
14665 # Verify there is hole in file
14666 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14667 # precomputed md5sum
14668 local expect="4a9a834a2db02452929c0a348273b4aa"
14670 cksum=($(md5sum $DIR/$tfile))
14671 [[ "${cksum[0]}" == "$expect" ]] ||
14672 error "unexpected MD5SUM after punch: ${cksum[0]}"
14674 # Start second sub-case for fallocate punch.
14675 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14676 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14677 error "dd failed for bs 4096 and count 5"
14679 # Punch range less than block size will have no change in block count
14680 want_blocks_after=40 # 512 sized blocks
14682 # Punch overlaps two blocks and less than blocksize
14683 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14684 error "fallocate failed: offset 4000 length 3000"
14685 size=$(stat -c '%s' $DIR/$tfile)
14686 blocks=$(stat -c '%b' $DIR/$tfile)
14688 # Verify punch worked.
14689 (( blocks == want_blocks_after )) ||
14690 error "punch failed: blocks $blocks != $want_blocks_after"
14692 (( size == want_size_before )) ||
14693 error "punch failed: size $size != $want_size_before"
14695 # Verify if range is really zero'ed out. We expect Zeros.
14696 # precomputed md5sum
14697 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14698 cksum=($(md5sum $DIR/$tfile))
14699 [[ "${cksum[0]}" == "$expect" ]] ||
14700 error "unexpected MD5SUM after punch: ${cksum[0]}"
14702 run_test 150f "Verify fallocate punch functionality"
14710 local BS=4096 # Block size in bytes
14712 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14713 skip "need at least 2.14.0 for fallocate punch"
14715 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14716 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14719 check_set_fallocate_or_skip
14720 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14722 if [[ "x$DOM" == "xyes" ]]; then
14723 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14724 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14726 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14727 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14730 # Get 100MB per OST of the available space to reduce run time
14731 # else 60% of the available space if we are running SLOW tests
14732 if [ $SLOW == "no" ]; then
14733 space=$((1024 * 100 * OSTCOUNT))
14735 # Find OST with Minimum Size
14736 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14737 sort -un | head -1)
14738 echo "min size OST: $space"
14739 space=$(((space * 60)/100 * OSTCOUNT))
14741 # space in 1k units, round to 4k blocks
14742 local blkcount=$((space * 1024 / $BS))
14744 echo "Verify fallocate punch: Very large Range"
14745 fallocate -l${space}k $DIR/$tfile ||
14746 error "fallocate ${space}k $DIR/$tfile failed"
14747 # write 1M at the end, start and in the middle
14748 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14749 error "dd failed: bs $BS count 256"
14750 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14751 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14752 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14753 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14756 size=$(stat -c '%s' $DIR/$tfile)
14758 # gather punch length.
14759 local punch_size=$((size - (BS * 2)))
14761 echo "punch_size = $punch_size"
14762 echo "size - punch_size: $((size - punch_size))"
14763 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14765 # Call fallocate to punch all except 2 blocks. We leave the
14766 # first and the last block
14767 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14768 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14769 error "fallocate failed: offset $BS length $punch_size"
14771 size_after=$(stat -c '%s' $DIR/$tfile)
14772 blocks_after=$(stat -c '%b' $DIR/$tfile)
14774 # Verify punch worked.
14775 # Size should be kept
14776 (( size == size_after )) ||
14777 error "punch failed: size $size != $size_after"
14779 # two 4k data blocks to remain plus possible 1 extra extent block
14780 (( blocks_after <= ((BS / 512) * 3) )) ||
14781 error "too many blocks remains: $blocks_after"
14783 # Verify that file has hole between the first and the last blocks
14784 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14785 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14787 echo "Hole at [$hole_start, $hole_end)"
14788 (( hole_start == BS )) ||
14789 error "no hole at offset $BS after punch"
14791 (( hole_end == BS + punch_size )) ||
14792 error "data at offset $hole_end < $((BS + punch_size))"
14794 run_test 150g "Verify fallocate punch on large range"
14796 #LU-2902 roc_hit was not able to read all values from lproc
14797 function roc_hit_init() {
14798 local list=$(comma_list $(osts_nodes))
14799 local dir=$DIR/$tdir-check
14800 local file=$dir/$tfile
14806 #use setstripe to do a write to every ost
14807 for i in $(seq 0 $((OSTCOUNT-1))); do
14808 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14809 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14810 idx=$(printf %04x $i)
14811 BEFORE=$(get_osd_param $list *OST*$idx stats |
14812 awk '$1 == "cache_access" {sum += $7}
14813 END { printf("%0.0f", sum) }')
14815 cancel_lru_locks osc
14816 cat $file >/dev/null
14818 AFTER=$(get_osd_param $list *OST*$idx stats |
14819 awk '$1 == "cache_access" {sum += $7}
14820 END { printf("%0.0f", sum) }')
14822 echo BEFORE:$BEFORE AFTER:$AFTER
14823 if ! let "AFTER - BEFORE == 4"; then
14825 error "roc_hit is not safe to use"
14833 function roc_hit() {
14834 local list=$(comma_list $(osts_nodes))
14835 echo $(get_osd_param $list '' stats |
14836 awk '$1 == "cache_hit" {sum += $7}
14837 END { printf("%0.0f", sum) }')
14840 function set_cache() {
14843 if [ "$2" == "off" ]; then
14846 local list=$(comma_list $(osts_nodes))
14847 set_osd_param $list '' $1_cache_enable $on
14849 cancel_lru_locks osc
14853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14854 remote_ost_nodsh && skip "remote OST with nodsh"
14857 local list=$(comma_list $(osts_nodes))
14859 # check whether obdfilter is cache capable at all
14860 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14861 skip "not cache-capable obdfilter"
14864 # check cache is enabled on all obdfilters
14865 if get_osd_param $list '' read_cache_enable | grep 0; then
14866 skip "oss cache is disabled"
14869 set_osd_param $list '' writethrough_cache_enable 1
14871 # check write cache is enabled on all obdfilters
14872 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14873 skip "oss write cache is NOT enabled"
14878 #define OBD_FAIL_OBD_NO_LRU 0x609
14879 do_nodes $list $LCTL set_param fail_loc=0x609
14881 # pages should be in the case right after write
14882 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14885 local BEFORE=$(roc_hit)
14886 cancel_lru_locks osc
14887 cat $DIR/$tfile >/dev/null
14888 local AFTER=$(roc_hit)
14890 do_nodes $list $LCTL set_param fail_loc=0
14892 if ! let "AFTER - BEFORE == CPAGES"; then
14893 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14896 cancel_lru_locks osc
14897 # invalidates OST cache
14898 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14899 set_osd_param $list '' read_cache_enable 0
14900 cat $DIR/$tfile >/dev/null
14902 # now data shouldn't be found in the cache
14904 cancel_lru_locks osc
14905 cat $DIR/$tfile >/dev/null
14907 if let "AFTER - BEFORE != 0"; then
14908 error "IN CACHE: before: $BEFORE, after: $AFTER"
14911 set_osd_param $list '' read_cache_enable 1
14914 run_test 151 "test cache on oss and controls ==============================="
14917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14919 local TF="$TMP/$tfile"
14921 # simulate ENOMEM during write
14922 #define OBD_FAIL_OST_NOMEM 0x226
14923 lctl set_param fail_loc=0x80000226
14924 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14926 sync || error "sync failed"
14927 lctl set_param fail_loc=0
14929 # discard client's cache
14930 cancel_lru_locks osc
14932 # simulate ENOMEM during read
14933 lctl set_param fail_loc=0x80000226
14934 cmp $TF $DIR/$tfile || error "cmp failed"
14935 lctl set_param fail_loc=0
14939 run_test 152 "test read/write with enomem ============================"
14942 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14944 run_test 153 "test if fdatasync does not crash ======================="
14946 dot_lustre_fid_permission_check() {
14948 local ffid=$MOUNT/.lustre/fid/$fid
14951 echo "stat fid $fid"
14952 stat $ffid > /dev/null || error "stat $ffid failed."
14953 echo "touch fid $fid"
14954 touch $ffid || error "touch $ffid failed."
14955 echo "write to fid $fid"
14956 cat /etc/hosts > $ffid || error "write $ffid failed."
14957 echo "read fid $fid"
14958 diff /etc/hosts $ffid || error "read $ffid failed."
14959 echo "append write to fid $fid"
14960 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14961 echo "rename fid $fid"
14962 mv $ffid $test_dir/$tfile.1 &&
14963 error "rename $ffid to $tfile.1 should fail."
14964 touch $test_dir/$tfile.1
14965 mv $test_dir/$tfile.1 $ffid &&
14966 error "rename $tfile.1 to $ffid should fail."
14967 rm -f $test_dir/$tfile.1
14968 echo "truncate fid $fid"
14969 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14970 echo "link fid $fid"
14971 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14972 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14973 echo "setfacl fid $fid"
14974 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14975 echo "getfacl fid $fid"
14976 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14978 echo "unlink fid $fid"
14979 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14980 echo "mknod fid $fid"
14981 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14983 fid=[0xf00000400:0x1:0x0]
14984 ffid=$MOUNT/.lustre/fid/$fid
14986 echo "stat non-exist fid $fid"
14987 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14988 echo "write to non-exist fid $fid"
14989 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14990 echo "link new fid $fid"
14991 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14993 mkdir -p $test_dir/$tdir
14994 touch $test_dir/$tdir/$tfile
14995 fid=$($LFS path2fid $test_dir/$tdir)
14998 error "error: could not get fid for $test_dir/$dir/$tfile."
15000 ffid=$MOUNT/.lustre/fid/$fid
15003 ls $ffid > /dev/null || error "ls $ffid failed."
15004 echo "touch $fid/$tfile.1"
15005 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15007 echo "touch $MOUNT/.lustre/fid/$tfile"
15008 touch $MOUNT/.lustre/fid/$tfile && \
15009 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15011 echo "setxattr to $MOUNT/.lustre/fid"
15012 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15014 echo "listxattr for $MOUNT/.lustre/fid"
15015 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15017 echo "delxattr from $MOUNT/.lustre/fid"
15018 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15020 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15021 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15022 error "touch invalid fid should fail."
15024 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15025 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15026 error "touch non-normal fid should fail."
15028 echo "rename $tdir to $MOUNT/.lustre/fid"
15029 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15030 error "rename to $MOUNT/.lustre/fid should fail."
15032 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15034 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15035 local new_obf_mode=777
15037 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15038 chmod $new_obf_mode $DIR/.lustre/fid ||
15039 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15041 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15042 [ $obf_mode -eq $new_obf_mode ] ||
15043 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15045 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15046 chmod $old_obf_mode $DIR/.lustre/fid ||
15047 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15050 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15051 fid=$($LFS path2fid $test_dir/$tfile-2)
15053 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15055 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15056 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15057 error "create lov data thru .lustre failed"
15059 echo "cp /etc/passwd $test_dir/$tfile-2"
15060 cp /etc/passwd $test_dir/$tfile-2 ||
15061 error "copy to $test_dir/$tfile-2 failed."
15062 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15063 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15064 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15066 rm -rf $test_dir/tfile.lnk
15067 rm -rf $test_dir/$tfile-2
15071 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15072 skip "Need MDS version at least 2.4.1"
15074 local tf=$DIR/$tfile
15077 local fid=$($LFS path2fid $tf)
15078 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15080 # check that we get the same pathname back
15083 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15084 echo "$rootpath $fid"
15085 found=$($LFS fid2path $rootpath "$fid")
15086 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15087 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15090 # check wrong root path format
15091 rootpath=$MOUNT"_wrong"
15092 found=$($LFS fid2path $rootpath "$fid")
15093 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15095 run_test 154A "lfs path2fid and fid2path basic checks"
15098 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15099 skip "Need MDS version at least 2.4.1"
15101 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15102 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15103 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15104 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15106 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15107 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15109 # check that we get the same pathname
15110 echo "PFID: $PFID, name: $name"
15111 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15112 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15113 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15114 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15116 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15118 run_test 154B "verify the ll_decode_linkea tool"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15122 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15123 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15124 skip "Need MDS version at least 2.2.51"
15125 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15127 cp /etc/hosts $DIR/$tfile
15129 fid=$($LFS path2fid $DIR/$tfile)
15131 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15133 dot_lustre_fid_permission_check "$fid" $DIR ||
15134 error "dot lustre permission check $fid failed"
15136 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15138 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15140 touch $MOUNT/.lustre/file &&
15141 error "creation is not allowed under .lustre"
15143 mkdir $MOUNT/.lustre/dir &&
15144 error "mkdir is not allowed under .lustre"
15148 run_test 154a "Open-by-FID"
15151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15152 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15154 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15155 skip "Need MDS version at least 2.2.51"
15157 local remote_dir=$DIR/$tdir/remote_dir
15161 mkdir -p $DIR/$tdir
15162 $LFS mkdir -i $MDTIDX $remote_dir ||
15163 error "create remote directory failed"
15165 cp /etc/hosts $remote_dir/$tfile
15167 fid=$($LFS path2fid $remote_dir/$tfile)
15169 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15171 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15172 error "dot lustre permission check $fid failed"
15175 run_test 154b "Open-by-FID for remote directory"
15178 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15179 skip "Need MDS version at least 2.4.1"
15181 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15182 local FID1=$($LFS path2fid $DIR/$tfile.1)
15183 local FID2=$($LFS path2fid $DIR/$tfile.2)
15184 local FID3=$($LFS path2fid $DIR/$tfile.3)
15187 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15188 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15189 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15191 [ "$FID" = "${!want}" ] ||
15192 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15196 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15198 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15199 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15203 run_test 154c "lfs path2fid and fid2path multiple arguments"
15206 remote_mds_nodsh && skip "remote MDS with nodsh"
15207 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15208 skip "Need MDS version at least 2.5.53"
15210 if remote_mds; then
15211 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15215 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15222 local fid=$($LFS path2fid $DIR/$tfile)
15225 cmd="exec $fd<$DIR/$tfile"
15227 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15228 echo "$fid_list" | grep "$fid"
15231 cmd="exec $fd>/dev/null"
15233 if [ $rc -ne 0 ]; then
15234 error "FID $fid not found in open files list $fid_list"
15237 run_test 154d "Verify open file fid"
15241 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15242 skip "Need MDS version at least 2.6.50"
15244 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15245 error ".lustre returned by readdir"
15248 run_test 154e ".lustre is not returned by readdir"
15251 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15253 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15254 mkdir_on_mdt0 $DIR/$tdir
15255 # test dirs inherit from its stripe
15256 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15257 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15258 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15259 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15262 # get fid of parents
15263 local FID0=$($LFS path2fid $DIR/$tdir)
15264 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15265 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15266 local FID3=$($LFS path2fid $DIR)
15268 # check that path2fid --parents returns expected <parent_fid>/name
15269 # 1) test for a directory (single parent)
15270 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15271 [ "$parent" == "$FID0/foo1" ] ||
15272 error "expected parent: $FID0/foo1, got: $parent"
15274 # 2) test for a file with nlink > 1 (multiple parents)
15275 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15276 echo "$parent" | grep -F "$FID1/$tfile" ||
15277 error "$FID1/$tfile not returned in parent list"
15278 echo "$parent" | grep -F "$FID2/link" ||
15279 error "$FID2/link not returned in parent list"
15281 # 3) get parent by fid
15282 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15283 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15284 echo "$parent" | grep -F "$FID1/$tfile" ||
15285 error "$FID1/$tfile not returned in parent list (by fid)"
15286 echo "$parent" | grep -F "$FID2/link" ||
15287 error "$FID2/link not returned in parent list (by fid)"
15289 # 4) test for entry in root directory
15290 parent=$($LFS path2fid --parents $DIR/f)
15291 echo "$parent" | grep -F "$FID3/f" ||
15292 error "$FID3/f not returned in parent list"
15294 # 5) test it on root directory
15295 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15296 error "$MOUNT should not have parents"
15298 # enable xattr caching and check that linkea is correctly updated
15299 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15300 save_lustre_params client "llite.*.xattr_cache" > $save
15301 lctl set_param llite.*.xattr_cache 1
15303 # 6.1) linkea update on rename
15304 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15306 # get parents by fid
15307 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15308 # foo1 should no longer be returned in parent list
15309 echo "$parent" | grep -F "$FID1" &&
15310 error "$FID1 should no longer be in parent list"
15311 # the new path should appear
15312 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15313 error "$FID2/$tfile.moved is not in parent list"
15315 # 6.2) linkea update on unlink
15316 rm -f $DIR/$tdir/foo2/link
15317 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15318 # foo2/link should no longer be returned in parent list
15319 echo "$parent" | grep -F "$FID2/link" &&
15320 error "$FID2/link should no longer be in parent list"
15324 restore_lustre_params < $save
15327 run_test 154f "get parent fids by reading link ea"
15331 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15332 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15333 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15334 skip "Need MDS version at least 2.6.92"
15336 mkdir_on_mdt0 $DIR/$tdir
15337 llapi_fid_test -d $DIR/$tdir
15339 run_test 154g "various llapi FID tests"
15341 test_155_small_load() {
15342 local temp=$TMP/$tfile
15343 local file=$DIR/$tfile
15345 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15346 error "dd of=$temp bs=6096 count=1 failed"
15348 cancel_lru_locks $OSC
15349 cmp $temp $file || error "$temp $file differ"
15351 $TRUNCATE $temp 6000
15352 $TRUNCATE $file 6000
15353 cmp $temp $file || error "$temp $file differ (truncate1)"
15355 echo "12345" >>$temp
15356 echo "12345" >>$file
15357 cmp $temp $file || error "$temp $file differ (append1)"
15359 echo "12345" >>$temp
15360 echo "12345" >>$file
15361 cmp $temp $file || error "$temp $file differ (append2)"
15367 test_155_big_load() {
15368 remote_ost_nodsh && skip "remote OST with nodsh"
15370 local temp=$TMP/$tfile
15371 local file=$DIR/$tfile
15374 local cache_size=$(do_facet ost$((MAXI+1)) \
15375 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15376 local large_file_size=$((cache_size * 2))
15378 echo "OSS cache size: $cache_size KB"
15379 echo "Large file size: $large_file_size KB"
15381 [ $MAXV -le $large_file_size ] &&
15382 skip_env "max available OST size needs > $large_file_size KB"
15384 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15386 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15387 error "dd of=$temp bs=$large_file_size count=1k failed"
15390 cancel_lru_locks osc
15391 cmp $temp $file || error "$temp $file differ"
15397 save_writethrough() {
15398 local facets=$(get_facets OST)
15400 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15406 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15408 save_writethrough $p
15411 set_cache writethrough on
15412 test_155_small_load
15413 restore_lustre_params < $p
15416 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15421 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15423 save_writethrough $p
15426 set_cache writethrough off
15427 test_155_small_load
15428 restore_lustre_params < $p
15431 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15436 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15438 save_writethrough $p
15441 set_cache writethrough on
15442 test_155_small_load
15443 restore_lustre_params < $p
15446 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15451 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15453 save_writethrough $p
15456 set_cache writethrough off
15457 test_155_small_load
15458 restore_lustre_params < $p
15461 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15466 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15468 save_writethrough $p
15471 set_cache writethrough on
15473 restore_lustre_params < $p
15476 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15481 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15483 save_writethrough $p
15486 set_cache writethrough off
15488 restore_lustre_params < $p
15491 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15496 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15498 save_writethrough $p
15501 set_cache writethrough on
15503 restore_lustre_params < $p
15506 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15511 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15513 save_writethrough $p
15516 set_cache writethrough off
15518 restore_lustre_params < $p
15521 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15525 remote_ost_nodsh && skip "remote OST with nodsh"
15526 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15527 skip "stats not implemented on old servers"
15528 [ "$ost1_FSTYPE" = "zfs" ] &&
15529 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15534 local file="$DIR/$tfile"
15535 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15537 save_writethrough $p
15540 log "Turn on read and write cache"
15542 set_cache writethrough on
15544 log "Write data and read it back."
15545 log "Read should be satisfied from the cache."
15546 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15548 cancel_lru_locks osc
15549 cat $file >/dev/null
15551 if ! let "AFTER - BEFORE == CPAGES"; then
15552 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15554 log "cache hits: before: $BEFORE, after: $AFTER"
15557 log "Read again; it should be satisfied from the cache."
15559 cancel_lru_locks osc
15560 cat $file >/dev/null
15562 if ! let "AFTER - BEFORE == CPAGES"; then
15563 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15565 log "cache hits:: before: $BEFORE, after: $AFTER"
15568 log "Turn off the read cache and turn on the write cache"
15570 set_cache writethrough on
15572 log "Read again; it should be satisfied from the cache."
15574 cancel_lru_locks osc
15575 cat $file >/dev/null
15577 if ! let "AFTER - BEFORE == CPAGES"; then
15578 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15580 log "cache hits:: before: $BEFORE, after: $AFTER"
15583 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15584 # > 2.12.56 uses pagecache if cached
15585 log "Read again; it should not be satisfied from the cache."
15587 cancel_lru_locks osc
15588 cat $file >/dev/null
15590 if ! let "AFTER - BEFORE == 0"; then
15591 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15593 log "cache hits:: before: $BEFORE, after: $AFTER"
15597 log "Write data and read it back."
15598 log "Read should be satisfied from the cache."
15599 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15601 cancel_lru_locks osc
15602 cat $file >/dev/null
15604 if ! let "AFTER - BEFORE == CPAGES"; then
15605 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15607 log "cache hits:: before: $BEFORE, after: $AFTER"
15610 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15611 # > 2.12.56 uses pagecache if cached
15612 log "Read again; it should not be satisfied from the cache."
15614 cancel_lru_locks osc
15615 cat $file >/dev/null
15617 if ! let "AFTER - BEFORE == 0"; then
15618 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15620 log "cache hits:: before: $BEFORE, after: $AFTER"
15624 log "Turn off read and write cache"
15626 set_cache writethrough off
15628 log "Write data and read it back"
15629 log "It should not be satisfied from the cache."
15631 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15632 cancel_lru_locks osc
15634 cat $file >/dev/null
15636 if ! let "AFTER - BEFORE == 0"; then
15637 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15639 log "cache hits:: before: $BEFORE, after: $AFTER"
15642 log "Turn on the read cache and turn off the write cache"
15644 set_cache writethrough off
15646 log "Write data and read it back"
15647 log "It should not be satisfied from the cache."
15649 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15651 cancel_lru_locks osc
15652 cat $file >/dev/null
15654 if ! let "AFTER - BEFORE == 0"; then
15655 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15657 log "cache hits:: before: $BEFORE, after: $AFTER"
15660 log "Read again; it should be satisfied from the cache."
15662 cancel_lru_locks osc
15663 cat $file >/dev/null
15665 if ! let "AFTER - BEFORE == CPAGES"; then
15666 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15668 log "cache hits:: before: $BEFORE, after: $AFTER"
15671 restore_lustre_params < $p
15674 run_test 156 "Verification of tunables"
15677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15678 remote_mds_nodsh && skip "remote MDS with nodsh"
15679 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15680 skip "Need MDS version at least 2.2.0"
15682 changelog_register || error "changelog_register failed"
15683 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15684 changelog_users $SINGLEMDS | grep -q $cl_user ||
15685 error "User $cl_user not found in changelog_users"
15687 mkdir_on_mdt0 $DIR/$tdir
15690 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15691 changelog_clear 0 || error "changelog_clear failed"
15692 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15693 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15694 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15695 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15696 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15697 rm $DIR/$tdir/pics/desktop.jpg
15699 echo "verifying changelog mask"
15700 changelog_chmask "-MKDIR"
15701 changelog_chmask "-CLOSE"
15703 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15704 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15706 changelog_chmask "+MKDIR"
15707 changelog_chmask "+CLOSE"
15709 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15710 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15712 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15713 CLOSES=$(changelog_dump | grep -c "CLOSE")
15714 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15715 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15718 echo "verifying target fid"
15719 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15720 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15721 [ "$fidc" == "$fidf" ] ||
15722 error "changelog '$tfile' fid $fidc != file fid $fidf"
15723 echo "verifying parent fid"
15724 # The FID returned from the Changelog may be the directory shard on
15725 # a different MDT, and not the FID returned by path2fid on the parent.
15726 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15727 # since this is what will matter when recreating this file in the tree.
15728 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15729 local pathp=$($LFS fid2path $MOUNT "$fidp")
15730 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15731 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15733 echo "getting records for $cl_user"
15734 changelog_users $SINGLEMDS
15735 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15737 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15738 error "changelog_clear failed"
15739 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15740 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15741 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15742 error "user index expect $user_rec1 + $nclr != $user_rec2"
15744 local min0_rec=$(changelog_users $SINGLEMDS |
15745 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15746 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15747 awk '{ print $1; exit; }')
15749 changelog_dump | tail -n 5
15750 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15751 [ $first_rec == $((min0_rec + 1)) ] ||
15752 error "first index should be $min0_rec + 1 not $first_rec"
15754 # LU-3446 changelog index reset on MDT restart
15755 local cur_rec1=$(changelog_users $SINGLEMDS |
15756 awk '/^current.index:/ { print $NF }')
15757 changelog_clear 0 ||
15758 error "clear all changelog records for $cl_user failed"
15759 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15760 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15761 error "Fail to start $SINGLEMDS"
15762 local cur_rec2=$(changelog_users $SINGLEMDS |
15763 awk '/^current.index:/ { print $NF }')
15764 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15765 [ $cur_rec1 == $cur_rec2 ] ||
15766 error "current index should be $cur_rec1 not $cur_rec2"
15768 echo "verifying users from this test are deregistered"
15769 changelog_deregister || error "changelog_deregister failed"
15770 changelog_users $SINGLEMDS | grep -q $cl_user &&
15771 error "User '$cl_user' still in changelog_users"
15773 # lctl get_param -n mdd.*.changelog_users
15774 # current_index: 144
15775 # ID index (idle seconds)
15776 # cl3 144 (2) mask=<list>
15777 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15778 # this is the normal case where all users were deregistered
15779 # make sure no new records are added when no users are present
15780 local last_rec1=$(changelog_users $SINGLEMDS |
15781 awk '/^current.index:/ { print $NF }')
15782 touch $DIR/$tdir/chloe
15783 local last_rec2=$(changelog_users $SINGLEMDS |
15784 awk '/^current.index:/ { print $NF }')
15785 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15786 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15788 # any changelog users must be leftovers from a previous test
15789 changelog_users $SINGLEMDS
15790 echo "other changelog users; can't verify off"
15793 run_test 160a "changelog sanity"
15795 test_160b() { # LU-3587
15796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15797 remote_mds_nodsh && skip "remote MDS with nodsh"
15798 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15799 skip "Need MDS version at least 2.2.0"
15801 changelog_register || error "changelog_register failed"
15802 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15803 changelog_users $SINGLEMDS | grep -q $cl_user ||
15804 error "User '$cl_user' not found in changelog_users"
15806 local longname1=$(str_repeat a 255)
15807 local longname2=$(str_repeat b 255)
15810 echo "creating very long named file"
15811 touch $longname1 || error "create of '$longname1' failed"
15812 echo "renaming very long named file"
15813 mv $longname1 $longname2
15815 changelog_dump | grep RENME | tail -n 5
15818 run_test 160b "Verify that very long rename doesn't crash in changelog"
15821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15822 remote_mds_nodsh && skip "remote MDS with nodsh"
15824 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15825 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15826 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15827 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15831 # Registration step
15832 changelog_register || error "changelog_register failed"
15835 mkdir -p $DIR/$tdir
15836 $MCREATE $DIR/$tdir/foo_160c
15837 changelog_chmask "-TRUNC"
15838 $TRUNCATE $DIR/$tdir/foo_160c 200
15839 changelog_chmask "+TRUNC"
15840 $TRUNCATE $DIR/$tdir/foo_160c 199
15841 changelog_dump | tail -n 5
15842 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15843 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15845 run_test 160c "verify that changelog log catch the truncate event"
15848 remote_mds_nodsh && skip "remote MDS with nodsh"
15849 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15851 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15852 skip "Need MDS version at least 2.7.60"
15854 # Registration step
15855 changelog_register || error "changelog_register failed"
15857 mkdir -p $DIR/$tdir/migrate_dir
15858 changelog_clear 0 || error "changelog_clear failed"
15860 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15861 changelog_dump | tail -n 5
15862 local migrates=$(changelog_dump | grep -c "MIGRT")
15863 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15865 run_test 160d "verify that changelog log catch the migrate event"
15868 remote_mds_nodsh && skip "remote MDS with nodsh"
15871 changelog_register || error "changelog_register failed"
15873 local MDT0=$(facet_svc $SINGLEMDS)
15876 # No user (expect fail)
15877 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15879 if [ $rc -eq 0 ]; then
15880 error "Should fail without user"
15881 elif [ $rc -ne 4 ]; then
15882 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15885 # Delete a future user (expect fail)
15886 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15888 if [ $rc -eq 0 ]; then
15889 error "Deleted non-existant user cl77"
15890 elif [ $rc -ne 2 ]; then
15891 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15894 # Clear to a bad index (1 billion should be safe)
15895 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15898 if [ $rc -eq 0 ]; then
15899 error "Successfully cleared to invalid CL index"
15900 elif [ $rc -ne 22 ]; then
15901 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15904 run_test 160e "changelog negative testing (should return errors)"
15907 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15908 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15909 skip "Need MDS version at least 2.10.56"
15911 local mdts=$(comma_list $(mdts_nodes))
15914 changelog_register || error "first changelog_register failed"
15915 changelog_register || error "second changelog_register failed"
15917 declare -A cl_user1
15918 declare -A cl_user2
15923 # generate some changelog records to accumulate on each MDT
15924 # use all_char because created files should be evenly distributed
15925 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15926 error "test_mkdir $tdir failed"
15927 log "$(date +%s): creating first files"
15928 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15929 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15930 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15933 # check changelogs have been generated
15934 local start=$SECONDS
15935 local idle_time=$((MDSCOUNT * 5 + 5))
15936 local nbcl=$(changelog_dump | wc -l)
15937 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15939 for param in "changelog_max_idle_time=$idle_time" \
15941 "changelog_min_gc_interval=2" \
15942 "changelog_min_free_cat_entries=3"; do
15943 local MDT0=$(facet_svc $SINGLEMDS)
15944 local var="${param%=*}"
15945 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15947 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15948 do_nodes $mdts $LCTL set_param mdd.*.$param
15951 # force cl_user2 to be idle (1st part), but also cancel the
15952 # cl_user1 records so that it is not evicted later in the test.
15953 local sleep1=$((idle_time / 2))
15954 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15957 # simulate changelog catalog almost full
15958 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15959 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15961 for i in $(seq $MDSCOUNT); do
15962 cl_users=(${CL_USERS[mds$i]})
15963 cl_user1[mds$i]="${cl_users[0]}"
15964 cl_user2[mds$i]="${cl_users[1]}"
15966 [ -n "${cl_user1[mds$i]}" ] ||
15967 error "mds$i: no user registered"
15968 [ -n "${cl_user2[mds$i]}" ] ||
15969 error "mds$i: only ${cl_user2[mds$i]} is registered"
15971 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15972 [ -n "$user_rec1" ] ||
15973 error "mds$i: User ${cl_user1[mds$i]} not registered"
15974 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15975 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15976 [ -n "$user_rec2" ] ||
15977 error "mds$i: User ${cl_user1[mds$i]} not registered"
15978 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15979 "$user_rec1 + 2 == $user_rec2"
15980 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15981 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15982 "$user_rec1 + 2, but is $user_rec2"
15983 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15984 [ -n "$user_rec2" ] ||
15985 error "mds$i: User ${cl_user2[mds$i]} not registered"
15986 [ $user_rec1 == $user_rec2 ] ||
15987 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15988 "$user_rec1, but is $user_rec2"
15991 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15992 local sleep2=$((idle_time - (SECONDS - start) + 1))
15993 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15996 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15997 # cl_user1 should be OK because it recently processed records.
15998 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15999 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16000 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16001 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16004 # ensure gc thread is done
16005 for i in $(mdts_nodes); do
16006 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16007 error "$i: GC-thread not done"
16011 for (( i = 1; i <= MDSCOUNT; i++ )); do
16012 # check cl_user1 still registered
16013 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16014 error "mds$i: User ${cl_user1[mds$i]} not registered"
16015 # check cl_user2 unregistered
16016 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16017 error "mds$i: User ${cl_user2[mds$i]} still registered"
16019 # check changelogs are present and starting at $user_rec1 + 1
16020 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16021 [ -n "$user_rec1" ] ||
16022 error "mds$i: User ${cl_user1[mds$i]} not registered"
16023 first_rec=$($LFS changelog $(facet_svc mds$i) |
16024 awk '{ print $1; exit; }')
16026 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16027 [ $((user_rec1 + 1)) == $first_rec ] ||
16028 error "mds$i: rec $first_rec != $user_rec1 + 1"
16031 run_test 160f "changelog garbage collect (timestamped users)"
16034 remote_mds_nodsh && skip "remote MDS with nodsh"
16035 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16036 skip "Need MDS version at least 2.10.56"
16038 local mdts=$(comma_list $(mdts_nodes))
16040 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16041 do_nodes $mdts $LCTL set_param fail_loc=0x1314
16044 changelog_register || error "first changelog_register failed"
16045 changelog_register || error "second changelog_register failed"
16047 declare -A cl_user1
16048 declare -A cl_user2
16053 # generate some changelog records to accumulate on each MDT
16054 # use all_char because created files should be evenly distributed
16055 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16056 error "test_mkdir $tdir failed"
16057 for ((i = 0; i < MDSCOUNT; i++)); do
16058 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16059 error "create $DIR/$tdir/d$i.1 failed"
16062 # check changelogs have been generated
16063 local nbcl=$(changelog_dump | wc -l)
16064 (( $nbcl > 0 )) || error "no changelogs found"
16066 # reduce the max_idle_indexes value to make sure we exceed it
16067 for param in "changelog_max_idle_indexes=1" \
16069 "changelog_min_gc_interval=2" \
16070 "changelog_min_free_cat_entries=3"; do
16071 local MDT0=$(facet_svc $SINGLEMDS)
16072 local var="${param%=*}"
16073 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16075 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16076 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16077 error "unable to set mdd.*.$param"
16080 # simulate changelog catalog almost full
16081 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16082 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16084 local start=$SECONDS
16085 for i in $(seq $MDSCOUNT); do
16086 cl_users=(${CL_USERS[mds$i]})
16087 cl_user1[mds$i]="${cl_users[0]}"
16088 cl_user2[mds$i]="${cl_users[1]}"
16090 [ -n "${cl_user1[mds$i]}" ] ||
16091 error "mds$i: no user registered"
16092 [ -n "${cl_user2[mds$i]}" ] ||
16093 error "mds$i: only ${cl_user1[mds$i]} is registered"
16095 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16096 [ -n "$user_rec1" ] ||
16097 error "mds$i: User ${cl_user1[mds$i]} not registered"
16098 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16099 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16100 [ -n "$user_rec2" ] ||
16101 error "mds$i: User ${cl_user1[mds$i]} not registered"
16102 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16103 "$user_rec1 + 2 == $user_rec2"
16104 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16105 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16106 "$user_rec1 + 2, but is $user_rec2"
16107 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16108 [ -n "$user_rec2" ] ||
16109 error "mds$i: User ${cl_user2[mds$i]} not registered"
16110 [ $user_rec1 == $user_rec2 ] ||
16111 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16112 "$user_rec1, but is $user_rec2"
16115 # ensure we are past the previous changelog_min_gc_interval set above
16116 local sleep2=$((start + 2 - SECONDS))
16117 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16119 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16120 # cl_user1 should be OK because it recently processed records.
16121 for ((i = 0; i < MDSCOUNT; i++)); do
16122 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16123 error "create $DIR/$tdir/d$i.3 failed"
16126 # ensure gc thread is done
16127 for i in $(mdts_nodes); do
16128 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16129 error "$i: GC-thread not done"
16133 for (( i = 1; i <= MDSCOUNT; i++ )); do
16134 # check cl_user1 still registered
16135 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16136 error "mds$i: User ${cl_user1[mds$i]} not registered"
16137 # check cl_user2 unregistered
16138 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16139 error "mds$i: User ${cl_user2[mds$i]} still registered"
16141 # check changelogs are present and starting at $user_rec1 + 1
16142 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16143 [ -n "$user_rec1" ] ||
16144 error "mds$i: User ${cl_user1[mds$i]} not registered"
16145 first_rec=$($LFS changelog $(facet_svc mds$i) |
16146 awk '{ print $1; exit; }')
16148 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16149 [ $((user_rec1 + 1)) == $first_rec ] ||
16150 error "mds$i: rec $first_rec != $user_rec1 + 1"
16153 run_test 160g "changelog garbage collect (old users)"
16156 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16157 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16158 skip "Need MDS version at least 2.10.56"
16160 local mdts=$(comma_list $(mdts_nodes))
16163 changelog_register || error "first changelog_register failed"
16164 changelog_register || error "second changelog_register failed"
16166 declare -A cl_user1
16167 declare -A cl_user2
16172 # generate some changelog records to accumulate on each MDT
16173 # use all_char because created files should be evenly distributed
16174 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16175 error "test_mkdir $tdir failed"
16176 for ((i = 0; i < MDSCOUNT; i++)); do
16177 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16178 error "create $DIR/$tdir/d$i.1 failed"
16181 # check changelogs have been generated
16182 local nbcl=$(changelog_dump | wc -l)
16183 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16185 for param in "changelog_max_idle_time=10" \
16187 "changelog_min_gc_interval=2"; do
16188 local MDT0=$(facet_svc $SINGLEMDS)
16189 local var="${param%=*}"
16190 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16192 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16193 do_nodes $mdts $LCTL set_param mdd.*.$param
16196 # force cl_user2 to be idle (1st part)
16199 for i in $(seq $MDSCOUNT); do
16200 cl_users=(${CL_USERS[mds$i]})
16201 cl_user1[mds$i]="${cl_users[0]}"
16202 cl_user2[mds$i]="${cl_users[1]}"
16204 [ -n "${cl_user1[mds$i]}" ] ||
16205 error "mds$i: no user registered"
16206 [ -n "${cl_user2[mds$i]}" ] ||
16207 error "mds$i: only ${cl_user2[mds$i]} is registered"
16209 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16210 [ -n "$user_rec1" ] ||
16211 error "mds$i: User ${cl_user1[mds$i]} not registered"
16212 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16213 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16214 [ -n "$user_rec2" ] ||
16215 error "mds$i: User ${cl_user1[mds$i]} not registered"
16216 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16217 "$user_rec1 + 2 == $user_rec2"
16218 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16219 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16220 "$user_rec1 + 2, but is $user_rec2"
16221 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16222 [ -n "$user_rec2" ] ||
16223 error "mds$i: User ${cl_user2[mds$i]} not registered"
16224 [ $user_rec1 == $user_rec2 ] ||
16225 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16226 "$user_rec1, but is $user_rec2"
16229 # force cl_user2 to be idle (2nd part) and to reach
16230 # changelog_max_idle_time
16233 # force each GC-thread start and block then
16234 # one per MDT/MDD, set fail_val accordingly
16235 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16236 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16238 # generate more changelogs to trigger fail_loc
16239 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16240 error "create $DIR/$tdir/${tfile}bis failed"
16242 # stop MDT to stop GC-thread, should be done in back-ground as it will
16243 # block waiting for the thread to be released and exit
16244 declare -A stop_pids
16245 for i in $(seq $MDSCOUNT); do
16247 stop_pids[mds$i]=$!
16250 for i in $(mdts_nodes); do
16253 local facets=$(facets_up_on_host $i)
16255 for facet in ${facets//,/ }; do
16256 if [[ $facet == mds* ]]; then
16260 # ensure each MDS's gc threads are still present and all in "R"
16261 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16262 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16263 error "$i: expected $nb GC-thread"
16265 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16267 error "$i: GC-thread not found in R-state"
16268 # check umounts of each MDT on MDS have reached kthread_stop()
16269 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16270 error "$i: expected $nb umount"
16272 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16273 error "$i: umount not found in D-state"
16276 # release all GC-threads
16277 do_nodes $mdts $LCTL set_param fail_loc=0
16279 # wait for MDT stop to complete
16280 for i in $(seq $MDSCOUNT); do
16281 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16285 # may try to check if any orphan changelog records are present
16286 # via ldiskfs/zfs and llog_reader...
16288 # re-start/mount MDTs
16289 for i in $(seq $MDSCOUNT); do
16290 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16291 error "Fail to start mds$i"
16295 for i in $(seq $MDSCOUNT); do
16296 # check cl_user1 still registered
16297 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16298 error "mds$i: User ${cl_user1[mds$i]} not registered"
16299 # check cl_user2 unregistered
16300 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16301 error "mds$i: User ${cl_user2[mds$i]} still registered"
16303 # check changelogs are present and starting at $user_rec1 + 1
16304 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16305 [ -n "$user_rec1" ] ||
16306 error "mds$i: User ${cl_user1[mds$i]} not registered"
16307 first_rec=$($LFS changelog $(facet_svc mds$i) |
16308 awk '{ print $1; exit; }')
16310 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16311 [ $((user_rec1 + 1)) == $first_rec ] ||
16312 error "mds$i: first index should be $user_rec1 + 1, " \
16313 "but is $first_rec"
16316 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16321 local mdts=$(comma_list $(mdts_nodes))
16323 changelog_register || error "first changelog_register failed"
16325 # generate some changelog records to accumulate on each MDT
16326 # use all_char because created files should be evenly distributed
16327 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16328 error "test_mkdir $tdir failed"
16329 for ((i = 0; i < MDSCOUNT; i++)); do
16330 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16331 error "create $DIR/$tdir/d$i.1 failed"
16334 # check changelogs have been generated
16335 local nbcl=$(changelog_dump | wc -l)
16336 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16338 # simulate race between register and unregister
16339 # XXX as fail_loc is set per-MDS, with DNE configs the race
16340 # simulation will only occur for one MDT per MDS and for the
16341 # others the normal race scenario will take place
16342 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16343 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16344 do_nodes $mdts $LCTL set_param fail_val=1
16346 # unregister 1st user
16347 changelog_deregister &
16349 # wait some time for deregister work to reach race rdv
16351 # register 2nd user
16352 changelog_register || error "2nd user register failed"
16354 wait $pid1 || error "1st user deregister failed"
16358 declare -A LAST_REC
16359 for i in $(seq $MDSCOUNT); do
16360 if changelog_users mds$i | grep "^cl"; then
16361 # make sure new records are added with one user present
16362 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16363 awk '/^current.index:/ { print $NF }')
16365 error "mds$i has no user registered"
16369 # generate more changelog records to accumulate on each MDT
16370 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16371 error "create $DIR/$tdir/${tfile}bis failed"
16373 for i in $(seq $MDSCOUNT); do
16374 last_rec=$(changelog_users $SINGLEMDS |
16375 awk '/^current.index:/ { print $NF }')
16376 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16377 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16378 error "changelogs are off on mds$i"
16381 run_test 160i "changelog user register/unregister race"
16384 remote_mds_nodsh && skip "remote MDS with nodsh"
16385 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16386 skip "Need MDS version at least 2.12.56"
16388 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16389 stack_trap "umount $MOUNT2" EXIT
16391 changelog_register || error "first changelog_register failed"
16392 stack_trap "changelog_deregister" EXIT
16394 # generate some changelog
16395 # use all_char because created files should be evenly distributed
16396 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16397 error "mkdir $tdir failed"
16398 for ((i = 0; i < MDSCOUNT; i++)); do
16399 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16400 error "create $DIR/$tdir/d$i.1 failed"
16403 # open the changelog device
16404 exec 3>/dev/changelog-$FSNAME-MDT0000
16405 stack_trap "exec 3>&-" EXIT
16406 exec 4</dev/changelog-$FSNAME-MDT0000
16407 stack_trap "exec 4<&-" EXIT
16409 # umount the first lustre mount
16411 stack_trap "mount_client $MOUNT" EXIT
16413 # read changelog, which may or may not fail, but should not crash
16417 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16418 changelog_users $SINGLEMDS | grep -q $cl_user ||
16419 error "User $cl_user not found in changelog_users"
16421 printf 'clear:'$cl_user':0' >&3
16423 run_test 160j "client can be umounted while its chanangelog is being used"
16426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16427 remote_mds_nodsh && skip "remote MDS with nodsh"
16429 mkdir -p $DIR/$tdir/1/1
16431 changelog_register || error "changelog_register failed"
16432 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16434 changelog_users $SINGLEMDS | grep -q $cl_user ||
16435 error "User '$cl_user' not found in changelog_users"
16436 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16437 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16438 rmdir $DIR/$tdir/1/1 & sleep 1
16440 touch $DIR/$tdir/2/2
16441 rm -rf $DIR/$tdir/2
16446 changelog_dump | grep rmdir || error "rmdir not recorded"
16448 run_test 160k "Verify that changelog records are not lost"
16450 # Verifies that a file passed as a parameter has recently had an operation
16451 # performed on it that has generated an MTIME changelog which contains the
16452 # correct parent FID. As files might reside on a different MDT from the
16453 # parent directory in DNE configurations, the FIDs are translated to paths
16454 # before being compared, which should be identical
16455 compare_mtime_changelog() {
16463 mdtidx=$($LFS getstripe --mdt-index $file)
16464 mdtidx=$(printf "%04x" $mdtidx)
16466 # Obtain the parent FID from the MTIME changelog
16467 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16468 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16470 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16471 [ -z "$cl_fid" ] && error "parent FID not present"
16473 # Verify that the path for the parent FID is the same as the path for
16474 # the test directory
16475 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16479 [[ "${pdir%/}" == "$dir" ]] ||
16480 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16486 remote_mds_nodsh && skip "remote MDS with nodsh"
16487 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16488 skip "Need MDS version at least 2.13.55"
16492 changelog_register || error "changelog_register failed"
16493 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16495 changelog_users $SINGLEMDS | grep -q $cl_user ||
16496 error "User '$cl_user' not found in changelog_users"
16498 # Clear some types so that MTIME changelogs are generated
16499 changelog_chmask "-CREAT"
16500 changelog_chmask "-CLOSE"
16502 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16504 # Test CL_MTIME during setattr
16505 touch $DIR/$tdir/$tfile
16506 compare_mtime_changelog $DIR/$tdir/$tfile
16508 # Test CL_MTIME during close
16509 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16510 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16512 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16516 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16517 skip "Need MDS version at least 2.14.51"
16524 changelog_register || error "first changelog_register failed"
16525 changelog_register || error "second changelog_register failed"
16527 cl_users=(${CL_USERS[mds1]})
16528 cl_user1="${cl_users[0]}"
16529 cl_user2="${cl_users[1]}"
16530 # generate some changelog records to accumulate on MDT0
16531 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16532 createmany -m $DIR/$tdir/$tfile 50 ||
16533 error "create $DIR/$tdir/$tfile failed"
16534 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16537 # check changelogs have been generated
16538 local nbcl=$(changelog_dump | wc -l)
16539 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16541 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16542 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16544 __changelog_clear mds1 $cl_user1 +10
16545 __changelog_clear mds1 $cl_user2 0 &
16548 __changelog_clear mds1 $cl_user1 0 ||
16549 error "fail to cancel record for $cl_user1"
16551 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16553 run_test 160m "Changelog clear race"
16556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16557 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16558 skip "Need MDS version at least 2.14.51"
16567 changelog_register || error "first changelog_register failed"
16569 cl_users=(${CL_USERS[mds1]})
16570 cl_user1="${cl_users[0]}"
16572 # generate some changelog records to accumulate on MDT0
16573 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16574 first_rec=$(changelog_users $SINGLEMDS |
16575 awk '/^current.index:/ { print $NF }')
16576 while (( last_rec < (( first_rec + 65000)) )); do
16577 createmany -m $DIR/$tdir/$tfile 10000 ||
16578 error "create $DIR/$tdir/$tfile failed"
16580 for i in $(seq 0 10000); do
16581 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16585 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16586 error "unlinkmany failed unlink"
16587 last_rec=$(changelog_users $SINGLEMDS |
16588 awk '/^current.index:/ { print $NF }')
16589 echo last record $last_rec
16590 (( last_rec == 0 )) && error "no changelog found"
16593 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16594 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16596 __changelog_clear mds1 $cl_user1 0 &
16599 __changelog_clear mds1 $cl_user1 0 ||
16600 error "fail to cancel record for $cl_user1"
16602 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16604 run_test 160n "Changelog destroy race"
16607 local mdt="$(facet_svc $SINGLEMDS)"
16609 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16610 remote_mds_nodsh && skip "remote MDS with nodsh"
16611 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16612 skip "Need MDS version at least 2.14.52"
16614 changelog_register --user test_160o -m unlnk+close+open ||
16615 error "changelog_register failed"
16617 do_facet $SINGLEMDS $LCTL --device $mdt \
16618 changelog_register -u "Tt3_-#" &&
16619 error "bad symbols in name should fail"
16621 do_facet $SINGLEMDS $LCTL --device $mdt \
16622 changelog_register -u test_160o &&
16623 error "the same name registration should fail"
16625 do_facet $SINGLEMDS $LCTL --device $mdt \
16626 changelog_register -u test_160toolongname &&
16627 error "too long name registration should fail"
16629 changelog_chmask "MARK+HSM"
16630 lctl get_param mdd.*.changelog*mask
16631 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16632 changelog_users $SINGLEMDS | grep -q $cl_user ||
16633 error "User $cl_user not found in changelog_users"
16635 echo $cl_user | grep -q test_160o ||
16636 error "User $cl_user has no specific name 'test160o'"
16639 changelog_clear 0 || error "changelog_clear failed"
16640 # generate some changelog records to accumulate on MDT0
16641 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16642 touch $DIR/$tdir/$tfile # open 1
16644 OPENS=$(changelog_dump | grep -c "OPEN")
16645 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16647 # must be no MKDIR it wasn't set as user mask
16648 MKDIR=$(changelog_dump | grep -c "MKDIR")
16649 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16651 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16652 mdd.$mdt.changelog_current_mask -n)
16653 # register maskless user
16654 changelog_register || error "changelog_register failed"
16655 # effective mask should be not changed because it is not minimal
16656 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16657 mdd.$mdt.changelog_current_mask -n)
16658 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16659 # set server mask to minimal value
16660 changelog_chmask "MARK"
16661 # check effective mask again, should be treated as DEFMASK now
16662 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16663 mdd.$mdt.changelog_current_mask -n)
16664 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16666 do_facet $SINGLEMDS $LCTL --device $mdt \
16667 changelog_deregister -u test_160o ||
16668 error "cannot deregister by name"
16670 run_test 160o "changelog user name and mask"
16673 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16674 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16675 skip "Need MDS version at least 2.14.51"
16676 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16682 changelog_register || error "first changelog_register failed"
16684 cl_users=(${CL_USERS[mds1]})
16685 cl_user1="${cl_users[0]}"
16687 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16688 createmany -m $DIR/$tdir/$tfile 50 ||
16689 error "create $DIR/$tdir/$tfile failed"
16690 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16693 # check changelogs have been generated
16694 entry_count=$(changelog_dump | wc -l)
16695 ((entry_count != 0)) || error "no changelog entries found"
16697 # remove changelog_users and check that orphan entries are removed
16699 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16700 start mds1 || error "cannot start mdt"
16701 entry_count=$(changelog_dump | wc -l)
16702 ((entry_count == 0)) ||
16703 error "found $entry_count changelog entries, expected none"
16705 run_test 160p "Changelog orphan cleanup with no users"
16708 local mdt="$(facet_svc $SINGLEMDS)"
16711 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16712 remote_mds_nodsh && skip "remote MDS with nodsh"
16713 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16714 skip "Need MDS version at least 2.14.54"
16716 # set server mask to minimal value like server init does
16717 changelog_chmask "MARK"
16718 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16719 error "changelog_register failed"
16720 # check effective mask again, should be treated as DEFMASK now
16721 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16722 mdd.$mdt.changelog_current_mask -n)
16723 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16724 error "changelog_deregister failed"
16725 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16727 run_test 160q "changelog effective mask is DEFMASK if not set"
16730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16732 test_mkdir -c1 $DIR/$tdir
16733 cp /etc/hosts $DIR/$tdir/$tfile
16734 test_mkdir -c1 $DIR/$tdir/foo1
16735 test_mkdir -c1 $DIR/$tdir/foo2
16736 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16737 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16738 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16739 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16740 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16741 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16742 $LFS fid2path $DIR $FID
16743 error "bad link ea"
16746 rm $DIR/$tdir/foo2/zachary
16748 rm $DIR/$tdir/foo2/thor
16750 rm $DIR/$tdir/$tfile
16752 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16753 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16754 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16755 rm $DIR/$tdir/foo2/maggie
16758 local longname=$tfile.avg_len_is_thirty_two_
16759 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16760 error_noexit 'failed to unlink many hardlinks'" EXIT
16761 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16762 error "failed to hardlink many files"
16763 links=$($LFS fid2path $DIR $FID | wc -l)
16764 echo -n "${links}/1000 links in link EA"
16765 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16767 run_test 161a "link ea sanity"
16770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16771 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16774 local remote_dir=$DIR/$tdir/remote_dir
16776 mkdir -p $DIR/$tdir
16777 $LFS mkdir -i $MDTIDX $remote_dir ||
16778 error "create remote directory failed"
16780 cp /etc/hosts $remote_dir/$tfile
16781 mkdir -p $remote_dir/foo1
16782 mkdir -p $remote_dir/foo2
16783 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16784 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16785 ln $remote_dir/$tfile $remote_dir/foo1/luna
16786 ln $remote_dir/$tfile $remote_dir/foo2/thor
16788 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16790 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16791 $LFS fid2path $DIR $FID
16792 error "bad link ea"
16795 rm $remote_dir/foo2/zachary
16797 rm $remote_dir/foo2/thor
16799 rm $remote_dir/$tfile
16801 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16802 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16803 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16804 $LFS fid2path $DIR $FID
16805 error "bad link rename"
16807 rm $remote_dir/foo2/maggie
16810 local longname=filename_avg_len_is_thirty_two_
16811 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16812 error "failed to hardlink many files"
16813 links=$($LFS fid2path $DIR $FID | wc -l)
16814 echo -n "${links}/1000 links in link EA"
16815 [[ ${links} -gt 60 ]] ||
16816 error "expected at least 60 links in link EA"
16817 unlinkmany $remote_dir/foo2/$longname 1000 ||
16818 error "failed to unlink many hardlinks"
16820 run_test 161b "link ea sanity under remote directory"
16823 remote_mds_nodsh && skip "remote MDS with nodsh"
16824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16825 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16826 skip "Need MDS version at least 2.1.5"
16828 # define CLF_RENAME_LAST 0x0001
16829 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16830 changelog_register || error "changelog_register failed"
16833 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16834 touch $DIR/$tdir/foo_161c
16835 touch $DIR/$tdir/bar_161c
16836 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16837 changelog_dump | grep RENME | tail -n 5
16838 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16839 changelog_clear 0 || error "changelog_clear failed"
16840 if [ x$flags != "x0x1" ]; then
16841 error "flag $flags is not 0x1"
16844 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16845 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16846 touch $DIR/$tdir/foo_161c
16847 touch $DIR/$tdir/bar_161c
16848 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16849 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16850 changelog_dump | grep RENME | tail -n 5
16851 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16852 changelog_clear 0 || error "changelog_clear failed"
16853 if [ x$flags != "x0x0" ]; then
16854 error "flag $flags is not 0x0"
16856 echo "rename overwrite a target having nlink > 1," \
16857 "changelog record has flags of $flags"
16859 # rename doesn't overwrite a target (changelog flag 0x0)
16860 touch $DIR/$tdir/foo_161c
16861 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16862 changelog_dump | grep RENME | tail -n 5
16863 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16864 changelog_clear 0 || error "changelog_clear failed"
16865 if [ x$flags != "x0x0" ]; then
16866 error "flag $flags is not 0x0"
16868 echo "rename doesn't overwrite a target," \
16869 "changelog record has flags of $flags"
16871 # define CLF_UNLINK_LAST 0x0001
16872 # unlink a file having nlink = 1 (changelog flag 0x1)
16873 rm -f $DIR/$tdir/foo2_161c
16874 changelog_dump | grep UNLNK | tail -n 5
16875 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16876 changelog_clear 0 || error "changelog_clear failed"
16877 if [ x$flags != "x0x1" ]; then
16878 error "flag $flags is not 0x1"
16880 echo "unlink a file having nlink = 1," \
16881 "changelog record has flags of $flags"
16883 # unlink a file having nlink > 1 (changelog flag 0x0)
16884 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16885 rm -f $DIR/$tdir/foobar_161c
16886 changelog_dump | grep UNLNK | tail -n 5
16887 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16888 changelog_clear 0 || error "changelog_clear failed"
16889 if [ x$flags != "x0x0" ]; then
16890 error "flag $flags is not 0x0"
16892 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16894 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16897 remote_mds_nodsh && skip "remote MDS with nodsh"
16898 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16903 changelog_register || error "changelog_register failed"
16905 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16906 # interfer with $MOUNT/.lustre/fid/ access
16908 [[ $? -eq 0 ]] || error "mkdir failed"
16910 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16911 $LCTL set_param fail_loc=0x8000140c
16913 $LCTL set_param fail_val=5
16916 echo foofoo > $DIR/$tdir/$tfile &
16919 # wait for create to be delayed
16923 [[ $? -eq 0 ]] || error "create should be blocked"
16925 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16926 stack_trap "rm -f $tempfile"
16927 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16928 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16929 # some delay may occur during ChangeLog publishing and file read just
16930 # above, that could allow file write to happen finally
16931 [[ -s $tempfile ]] && echo "file should be empty"
16933 $LCTL set_param fail_loc=0
16936 [[ $? -eq 0 ]] || error "create failed"
16938 run_test 161d "create with concurrent .lustre/fid access"
16941 local expected="$1"
16946 path=$($LFS fid2path "$@")
16949 if [ $rc -ne 0 ]; then
16950 error "path looked up of '$expected' failed: rc=$rc"
16951 elif [ "$path" != "$expected" ]; then
16952 error "path looked up '$path' instead of '$expected'"
16954 echo "FID '$fid' resolves to path '$path' as expected"
16958 test_162a() { # was test_162
16959 test_mkdir -p -c1 $DIR/$tdir/d2
16960 touch $DIR/$tdir/d2/$tfile
16961 touch $DIR/$tdir/d2/x1
16962 touch $DIR/$tdir/d2/x2
16963 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16964 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16966 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16967 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16970 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16971 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16972 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16974 # softlink to wrong file
16975 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16976 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16977 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16980 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16981 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16982 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16983 # fid2path dir/fsname should both work
16984 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16985 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16987 # hardlink count: check that there are 2 links
16988 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16989 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16991 # hardlink indexing: remove the first link
16992 rm $DIR/$tdir/d2/p/q/r/hlink
16993 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16995 run_test 162a "path lookup sanity"
16998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16999 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17002 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17003 error "create striped dir failed"
17005 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17006 tail -n 1 | awk '{print $2}')
17007 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17009 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17010 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17013 for ((i=0;i<5;i++)); do
17014 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17015 error "get fid for f$i failed"
17016 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17018 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17019 error "get fid for d$i failed"
17020 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17025 run_test 162b "striped directory path lookup sanity"
17027 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17029 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17030 skip "Need MDS version at least 2.7.51"
17032 local lpath=$tdir.local
17033 local rpath=$tdir.remote
17035 test_mkdir $DIR/$lpath
17036 test_mkdir $DIR/$rpath
17038 for ((i = 0; i <= 101; i++)); do
17041 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17042 error "get fid for local directory $DIR/$lpath failed"
17043 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17046 test_mkdir $DIR/$rpath
17047 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17048 error "get fid for remote directory $DIR/$rpath failed"
17049 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17054 run_test 162c "fid2path works with paths 100 or more directories deep"
17056 oalr_event_count() {
17060 awk -v name="${FSNAME}-OST0000" \
17061 -v event="${event}" \
17062 '$1 == "TRACE" && $2 == event && $3 == name' \
17067 oalr_expect_event_count() {
17070 local expect="${3}"
17073 count=$(oalr_event_count "${event}" "${trace}")
17074 if ((count == expect)); then
17078 error_noexit "${event} event count was '${count}', expected ${expect}"
17084 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17086 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17090 sync # Flush previous IOs so we can count log entries.
17091 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17092 stack_trap cleanup_165 EXIT
17096 local trace="/tmp/${tfile}.trace"
17100 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17101 skip "OFD access log unsupported"
17104 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17107 do_facet ost1 ofd_access_log_reader --list
17110 do_facet ost1 killall -TERM ofd_access_log_reader
17114 if ((rc != 0)); then
17115 error "ofd_access_log_reader exited with rc = '${rc}'"
17118 # Parse trace file for discovery events:
17119 oalr_expect_event_count alr_log_add "${trace}" 1
17120 oalr_expect_event_count alr_log_eof "${trace}" 1
17121 oalr_expect_event_count alr_log_free "${trace}" 1
17123 run_test 165a "ofd access log discovery"
17126 local trace="/tmp/${tfile}.trace"
17127 local file="${DIR}/${tfile}"
17136 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17137 skip "OFD access log unsupported"
17140 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17143 do_facet ost1 ofd_access_log_reader --list
17145 lfs setstripe -c 1 -i 0 "${file}"
17146 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17147 error "cannot create '${file}'"
17150 do_facet ost1 killall -TERM ofd_access_log_reader
17154 if ((rc != 0)); then
17155 error "ofd_access_log_reader exited with rc = '${rc}'"
17158 oalr_expect_event_count alr_log_entry "${trace}" 1
17160 pfid1=$($LFS path2fid "${file}")
17162 # 1 2 3 4 5 6 7 8 9 10
17163 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17164 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17166 echo "entry = '${entry[*]}'" >&2
17169 if [[ "${pfid1}" != "${pfid2}" ]]; then
17170 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17174 if ((size != 1048576)); then
17175 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17179 if [[ "${flags}" != "w" ]]; then
17180 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17183 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17186 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17187 error "cannot read '${file}'"
17190 do_facet ost1 killall -TERM ofd_access_log_reader
17194 if ((rc != 0)); then
17195 error "ofd_access_log_reader exited with rc = '${rc}'"
17198 oalr_expect_event_count alr_log_entry "${trace}" 1
17200 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17201 echo "entry = '${entry[*]}'" >&2
17204 if [[ "${pfid1}" != "${pfid2}" ]]; then
17205 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17209 if ((size != 524288)); then
17210 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17214 if [[ "${flags}" != "r" ]]; then
17215 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17218 run_test 165b "ofd access log entries are produced and consumed"
17221 local trace="/tmp/${tfile}.trace"
17222 local file="${DIR}/${tdir}/${tfile}"
17224 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17225 skip "OFD access log unsupported"
17227 test_mkdir "${DIR}/${tdir}"
17230 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17233 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17235 # 4096 / 64 = 64. Create twice as many entries.
17236 for ((i = 0; i < 128; i++)); do
17237 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17238 error "cannot create file"
17243 do_facet ost1 killall -TERM ofd_access_log_reader
17246 if ((rc != 0)); then
17247 error "ofd_access_log_reader exited with rc = '${rc}'"
17250 unlinkmany "${file}-%d" 128
17252 run_test 165c "full ofd access logs do not block IOs"
17254 oal_get_read_count() {
17257 # STATS lustre-OST0001 alr_read_count 1
17259 do_facet ost1 cat "${stats}" |
17260 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17261 END { print count; }'
17264 oal_expect_read_count() {
17269 # Ask ofd_access_log_reader to write stats.
17270 do_facet ost1 killall -USR1 ofd_access_log_reader
17272 # Allow some time for things to happen.
17275 count=$(oal_get_read_count "${stats}")
17276 if ((count == expect)); then
17280 error_noexit "bad read count, got ${count}, expected ${expect}"
17281 do_facet ost1 cat "${stats}" >&2
17286 local stats="/tmp/${tfile}.stats"
17287 local file="${DIR}/${tdir}/${tfile}"
17288 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17290 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17291 skip "OFD access log unsupported"
17293 test_mkdir "${DIR}/${tdir}"
17296 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17299 lfs setstripe -c 1 -i 0 "${file}"
17301 do_facet ost1 lctl set_param "${param}=rw"
17302 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17303 error "cannot create '${file}'"
17304 oal_expect_read_count "${stats}" 1
17306 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17307 error "cannot read '${file}'"
17308 oal_expect_read_count "${stats}" 2
17310 do_facet ost1 lctl set_param "${param}=r"
17311 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17312 error "cannot create '${file}'"
17313 oal_expect_read_count "${stats}" 2
17315 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17316 error "cannot read '${file}'"
17317 oal_expect_read_count "${stats}" 3
17319 do_facet ost1 lctl set_param "${param}=w"
17320 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17321 error "cannot create '${file}'"
17322 oal_expect_read_count "${stats}" 4
17324 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17325 error "cannot read '${file}'"
17326 oal_expect_read_count "${stats}" 4
17328 do_facet ost1 lctl set_param "${param}=0"
17329 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17330 error "cannot create '${file}'"
17331 oal_expect_read_count "${stats}" 4
17333 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17334 error "cannot read '${file}'"
17335 oal_expect_read_count "${stats}" 4
17337 do_facet ost1 killall -TERM ofd_access_log_reader
17340 if ((rc != 0)); then
17341 error "ofd_access_log_reader exited with rc = '${rc}'"
17344 run_test 165d "ofd_access_log mask works"
17347 local stats="/tmp/${tfile}.stats"
17348 local file0="${DIR}/${tdir}-0/${tfile}"
17349 local file1="${DIR}/${tdir}-1/${tfile}"
17351 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17352 skip "OFD access log unsupported"
17354 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17356 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17357 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17359 lfs setstripe -c 1 -i 0 "${file0}"
17360 lfs setstripe -c 1 -i 0 "${file1}"
17363 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17366 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17367 error "cannot create '${file0}'"
17369 oal_expect_read_count "${stats}" 0
17371 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17372 error "cannot create '${file1}'"
17374 oal_expect_read_count "${stats}" 1
17376 do_facet ost1 killall -TERM ofd_access_log_reader
17379 if ((rc != 0)); then
17380 error "ofd_access_log_reader exited with rc = '${rc}'"
17383 run_test 165e "ofd_access_log MDT index filter works"
17386 local trace="/tmp/${tfile}.trace"
17391 do_facet ost1 timeout 60 ofd_access_log_reader \
17392 --exit-on-close --debug=- --trace=- > "${trace}" &
17399 if ((rc != 0)); then
17400 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17405 run_test 165f "ofd_access_log_reader --exit-on-close works"
17408 # do directio so as not to populate the page cache
17409 log "creating a 10 Mb file"
17410 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17411 error "multiop failed while creating a file"
17412 log "starting reads"
17413 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17414 log "truncating the file"
17415 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17416 error "multiop failed while truncating the file"
17418 kill %+ || true # reads might have finished
17419 echo "wait until dd is finished"
17421 log "removing the temporary file"
17422 rm -rf $DIR/$tfile || error "tmp file removal failed"
17424 run_test 169 "parallel read and truncate should not deadlock"
17427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17429 $LCTL clear # bug 18514
17430 $LCTL debug_daemon start $TMP/${tfile}_log_good
17432 $LCTL debug_daemon stop
17433 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17434 error "sed failed to read log_good"
17436 $LCTL debug_daemon start $TMP/${tfile}_log_good
17438 $LCTL debug_daemon stop
17440 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17441 error "lctl df log_bad failed"
17443 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17444 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17446 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17447 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17449 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17450 error "bad_line good_line1 good_line2 are empty"
17452 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17453 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17454 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17456 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17457 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17458 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17460 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17461 error "bad_line_new good_line_new are empty"
17463 local expected_good=$((good_line1 + good_line2*2))
17465 rm -f $TMP/${tfile}*
17466 # LU-231, short malformed line may not be counted into bad lines
17467 if [ $bad_line -ne $bad_line_new ] &&
17468 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17469 error "expected $bad_line bad lines, but got $bad_line_new"
17473 if [ $expected_good -ne $good_line_new ]; then
17474 error "expected $expected_good good lines, but got $good_line_new"
17479 run_test 170 "test lctl df to handle corrupted log ====================="
17481 test_171() { # bug20592
17482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17484 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17485 $LCTL set_param fail_loc=0x50e
17486 $LCTL set_param fail_val=3000
17487 multiop_bg_pause $DIR/$tfile O_s || true
17489 kill -USR1 $MULTIPID
17493 if dmesg | grep "recursive fault"; then
17494 error "caught a recursive fault"
17496 $LCTL set_param fail_loc=0
17499 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17501 # it would be good to share it with obdfilter-survey/iokit-libecho code
17502 setup_obdecho_osc () {
17505 local obdfilter_name=$2
17506 echo "Creating new osc for $obdfilter_name on $ost_nid"
17507 # make sure we can find loopback nid
17508 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17510 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17511 ${obdfilter_name}_osc_UUID || rc=2; }
17512 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17513 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17517 cleanup_obdecho_osc () {
17518 local obdfilter_name=$1
17519 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17520 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17527 local pages=${3:-64}
17532 local obd_size=$(get_obd_size $node $OBD)
17533 local page_size=$(get_page_size $node)
17534 if [[ -n "$obd_size" ]]; then
17535 local new_count=$((obd_size / (pages * page_size / 1024)))
17536 [[ $new_count -ge $count ]] || count=$new_count
17539 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17540 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17542 if [ $rc -eq 0 ]; then
17543 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17544 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17546 echo "New object id is $id"
17547 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17549 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17550 "test_brw $count w v $pages $id" || rc=4; }
17551 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17553 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17554 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17555 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17556 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17557 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17564 if ! [ -d /sys/fs/lustre/echo_client ] &&
17565 ! module_loaded obdecho; then
17566 load_module obdecho/obdecho &&
17567 stack_trap "rmmod obdecho" EXIT ||
17568 error "unable to load obdecho on client"
17571 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17572 local host=$($LCTL get_param -n osc.$osc.import |
17573 awk '/current_connection:/ { print $2 }' )
17574 local target=$($LCTL get_param -n osc.$osc.import |
17575 awk '/target:/ { print $2 }' )
17576 target=${target%_UUID}
17578 if [ -n "$target" ]; then
17579 setup_obdecho_osc $host $target &&
17580 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17581 { error "obdecho setup failed with $?"; return; }
17583 obdecho_test ${target}_osc client ||
17584 error "obdecho_test failed on ${target}_osc"
17586 $LCTL get_param osc.$osc.import
17587 error "there is no osc.$osc.import target"
17590 run_test 180a "test obdecho on osc"
17593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17594 remote_ost_nodsh && skip "remote OST with nodsh"
17596 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17597 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17598 error "failed to load module obdecho"
17600 local target=$(do_facet ost1 $LCTL dl |
17601 awk '/obdfilter/ { print $4; exit; }')
17603 if [ -n "$target" ]; then
17604 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17606 do_facet ost1 $LCTL dl
17607 error "there is no obdfilter target on ost1"
17610 run_test 180b "test obdecho directly on obdfilter"
17612 test_180c() { # LU-2598
17613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17614 remote_ost_nodsh && skip "remote OST with nodsh"
17615 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17616 skip "Need MDS version at least 2.4.0"
17618 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17619 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17620 error "failed to load module obdecho"
17622 local target=$(do_facet ost1 $LCTL dl |
17623 awk '/obdfilter/ { print $4; exit; }')
17625 if [ -n "$target" ]; then
17626 local pages=16384 # 64MB bulk I/O RPC size
17628 obdecho_test "$target" ost1 "$pages" ||
17629 error "obdecho_test with pages=$pages failed with $?"
17631 do_facet ost1 $LCTL dl
17632 error "there is no obdfilter target on ost1"
17635 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17637 test_181() { # bug 22177
17638 test_mkdir $DIR/$tdir
17639 # create enough files to index the directory
17640 createmany -o $DIR/$tdir/foobar 4000
17641 # print attributes for debug purpose
17644 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17646 # remove the files & current working dir
17647 unlinkmany $DIR/$tdir/foobar 4000
17649 kill -USR1 $MULTIPID
17651 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17654 run_test 181 "Test open-unlinked dir ========================"
17660 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17662 $LCTL set_param mdc.*.rpc_stats=clear
17664 for (( i = 0; i < $tcount; i++ )) ; do
17665 mkdir $DIR/$tdir/$i
17668 for (( i = 0; i < $tcount; i++ )) ; do
17669 createmany -o $DIR/$tdir/$i/f- $fcount &
17673 for (( i = 0; i < $tcount; i++ )) ; do
17674 unlinkmany $DIR/$tdir/$i/f- $fcount &
17678 $LCTL get_param mdc.*.rpc_stats
17682 run_test 182 "Test parallel modify metadata operations ================"
17684 test_183() { # LU-2275
17685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17686 remote_mds_nodsh && skip "remote MDS with nodsh"
17687 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17688 skip "Need MDS version at least 2.3.56"
17690 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17691 echo aaa > $DIR/$tdir/$tfile
17693 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17694 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17696 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17697 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17699 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17701 # Flush negative dentry cache
17702 touch $DIR/$tdir/$tfile
17704 # We are not checking for any leaked references here, they'll
17705 # become evident next time we do cleanup with module unload.
17708 run_test 183 "No crash or request leak in case of strange dispositions ========"
17710 # test suite 184 is for LU-2016, LU-2017
17712 check_swap_layouts_support
17714 dir0=$DIR/$tdir/$testnum
17715 test_mkdir -p -c1 $dir0
17720 $LFS setstripe -c1 $file1
17722 $LFS setstripe -c2 $file2
17724 gen1=$($LFS getstripe -g $file1)
17725 gen2=$($LFS getstripe -g $file2)
17727 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17728 gen=$($LFS getstripe -g $file1)
17729 [[ $gen1 != $gen ]] ||
17730 "Layout generation on $file1 does not change"
17731 gen=$($LFS getstripe -g $file2)
17732 [[ $gen2 != $gen ]] ||
17733 "Layout generation on $file2 does not change"
17735 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17736 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17738 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17740 run_test 184a "Basic layout swap"
17743 check_swap_layouts_support
17745 dir0=$DIR/$tdir/$testnum
17746 mkdir -p $dir0 || error "creating dir $dir0"
17753 $LFS setstripe -c1 $file1
17754 $LFS setstripe -c2 $file2
17755 $LFS setstripe -c1 $file3
17756 chown $RUNAS_ID $file3
17757 gen1=$($LFS getstripe -g $file1)
17758 gen2=$($LFS getstripe -g $file2)
17760 $LFS swap_layouts $dir1 $dir2 &&
17761 error "swap of directories layouts should fail"
17762 $LFS swap_layouts $dir1 $file1 &&
17763 error "swap of directory and file layouts should fail"
17764 $RUNAS $LFS swap_layouts $file1 $file2 &&
17765 error "swap of file we cannot write should fail"
17766 $LFS swap_layouts $file1 $file3 &&
17767 error "swap of file with different owner should fail"
17768 /bin/true # to clear error code
17770 run_test 184b "Forbidden layout swap (will generate errors)"
17773 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17774 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17775 check_swap_layouts_support
17776 check_swap_layout_no_dom $DIR
17778 local dir0=$DIR/$tdir/$testnum
17779 mkdir -p $dir0 || error "creating dir $dir0"
17781 local ref1=$dir0/ref1
17782 local ref2=$dir0/ref2
17783 local file1=$dir0/file1
17784 local file2=$dir0/file2
17785 # create a file large enough for the concurrent test
17786 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17787 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17788 echo "ref file size: ref1($(stat -c %s $ref1))," \
17789 "ref2($(stat -c %s $ref2))"
17792 dd if=$ref1 of=$file1 bs=16k &
17795 # Make sure dd starts to copy file, but wait at most 5 seconds
17797 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17799 $LFS swap_layouts $file1 $file2
17802 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17803 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17805 # how many bytes copied before swapping layout
17806 local copied=$(stat -c %s $file2)
17807 local remaining=$(stat -c %s $ref1)
17808 remaining=$((remaining - copied))
17809 echo "Copied $copied bytes before swapping layout..."
17811 cmp -n $copied $file1 $ref2 | grep differ &&
17812 error "Content mismatch [0, $copied) of ref2 and file1"
17813 cmp -n $copied $file2 $ref1 ||
17814 error "Content mismatch [0, $copied) of ref1 and file2"
17815 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17816 error "Content mismatch [$copied, EOF) of ref1 and file1"
17819 rm -f $ref1 $ref2 $file1 $file2
17821 run_test 184c "Concurrent write and layout swap"
17824 check_swap_layouts_support
17825 check_swap_layout_no_dom $DIR
17826 [ -z "$(which getfattr 2>/dev/null)" ] &&
17827 skip_env "no getfattr command"
17829 local file1=$DIR/$tdir/$tfile-1
17830 local file2=$DIR/$tdir/$tfile-2
17831 local file3=$DIR/$tdir/$tfile-3
17835 mkdir -p $DIR/$tdir
17836 touch $file1 || error "create $file1 failed"
17837 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17838 error "create $file2 failed"
17839 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17840 error "create $file3 failed"
17841 lovea1=$(get_layout_param $file1)
17843 $LFS swap_layouts $file2 $file3 ||
17844 error "swap $file2 $file3 layouts failed"
17845 $LFS swap_layouts $file1 $file2 ||
17846 error "swap $file1 $file2 layouts failed"
17848 lovea2=$(get_layout_param $file2)
17851 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17853 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17854 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17856 run_test 184d "allow stripeless layouts swap"
17859 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17860 skip "Need MDS version at least 2.6.94"
17861 check_swap_layouts_support
17862 check_swap_layout_no_dom $DIR
17863 [ -z "$(which getfattr 2>/dev/null)" ] &&
17864 skip_env "no getfattr command"
17866 local file1=$DIR/$tdir/$tfile-1
17867 local file2=$DIR/$tdir/$tfile-2
17868 local file3=$DIR/$tdir/$tfile-3
17871 mkdir -p $DIR/$tdir
17872 touch $file1 || error "create $file1 failed"
17873 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17874 error "create $file2 failed"
17875 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17876 error "create $file3 failed"
17878 $LFS swap_layouts $file1 $file2 ||
17879 error "swap $file1 $file2 layouts failed"
17881 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17882 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17884 echo 123 > $file1 || error "Should be able to write into $file1"
17886 $LFS swap_layouts $file1 $file3 ||
17887 error "swap $file1 $file3 layouts failed"
17889 echo 123 > $file1 || error "Should be able to write into $file1"
17891 rm -rf $file1 $file2 $file3
17893 run_test 184e "Recreate layout after stripeless layout swaps"
17896 # Create a file with name longer than sizeof(struct stat) ==
17897 # 144 to see if we can get chars from the file name to appear
17898 # in the returned striping. Note that 'f' == 0x66.
17899 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17901 mkdir -p $DIR/$tdir
17902 mcreate $DIR/$tdir/$file
17903 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17904 error "IOC_MDC_GETFILEINFO returned garbage striping"
17907 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17909 test_185() { # LU-2441
17910 # LU-3553 - no volatile file support in old servers
17911 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17912 skip "Need MDS version at least 2.3.60"
17914 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17915 touch $DIR/$tdir/spoo
17916 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17917 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17918 error "cannot create/write a volatile file"
17919 [ "$FILESET" == "" ] &&
17920 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17921 error "FID is still valid after close"
17923 multiop_bg_pause $DIR/$tdir vVw4096_c
17930 # assume that the next FID for this client is sequential, since stdout
17931 # is unfortunately eaten by multiop_bg_pause
17932 local n=$((${fidv[1]} + 1))
17933 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17934 if [ "$FILESET" == "" ]; then
17935 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17936 error "FID is missing before close"
17938 kill -USR1 $multi_pid
17939 # 1 second delay, so if mtime change we will see it
17941 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17942 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17944 run_test 185 "Volatile file support"
17946 function create_check_volatile() {
17950 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17953 local FID=$(cat /tmp/${tfile}.fid)
17954 [ "$FID" == "" ] && error "can't get FID for volatile"
17955 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17956 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17957 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17961 cancel_lru_locks mdc # flush opencache
17962 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17967 # LU-12516 - volatile creation via .lustre
17968 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17969 skip "Need MDS version at least 2.3.55"
17971 create_check_volatile 0
17972 [ $MDSCOUNT -lt 2 ] && return 0
17975 create_check_volatile 1
17979 run_test 185a "Volatile file creation in .lustre/fid/"
17982 remote_mds_nodsh && skip "remote MDS with nodsh"
17983 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17984 skip "Need MDS version at least 2.3.0"
17986 local dir0=$DIR/$tdir/$testnum
17987 mkdir -p $dir0 || error "creating dir $dir0"
17989 local file=$dir0/file1
17990 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17991 local dv1=$($LFS data_version $file)
17992 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17993 local dv2=$($LFS data_version $file)
17994 [[ $dv1 != $dv2 ]] ||
17995 error "data version did not change on write $dv1 == $dv2"
18000 run_test 187a "Test data version change"
18003 remote_mds_nodsh && skip "remote MDS with nodsh"
18004 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18005 skip "Need MDS version at least 2.3.0"
18007 local dir0=$DIR/$tdir/$testnum
18008 mkdir -p $dir0 || error "creating dir $dir0"
18010 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18011 [[ ${DV[0]} != ${DV[1]} ]] ||
18012 error "data version did not change on write"\
18013 " ${DV[0]} == ${DV[1]}"
18018 run_test 187b "Test data version change on volatile file"
18021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18022 remote_mgs_nodsh && skip "remote MGS with nodsh"
18023 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18025 local POOL=${POOL:-cea1}
18026 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18027 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18030 local last_ost=$(($OSTCOUNT - 1))
18032 local ost_list=$(seq $first_ost $ost_step $last_ost)
18033 local ost_range="$first_ost $last_ost $ost_step"
18034 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18035 local file_dir=$POOL_ROOT/file_tst
18036 local subdir=$test_path/subdir
18040 # former test_200a test_200b
18041 pool_add $POOL || { rc=$? ; break; }
18042 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18043 # former test_200c test_200d
18044 mkdir -p $test_path
18045 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18046 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18048 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18049 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18050 || { rc=$? ; break; }
18051 # former test_200e test_200f
18052 local files=$((OSTCOUNT*3))
18053 pool_alloc_files $POOL $test_path $files "$ost_list" \
18054 || { rc=$? ; break; }
18055 pool_create_files $POOL $file_dir $files "$ost_list" \
18056 || { rc=$? ; break; }
18057 # former test_200g test_200h
18058 pool_lfs_df $POOL || { rc=$? ; break; }
18059 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18061 # former test_201a test_201b test_201c
18062 pool_remove_first_target $POOL || { rc=$? ; break; }
18064 local f=$test_path/$tfile
18065 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18066 pool_remove $POOL $f || { rc=$? ; break; }
18074 run_test 200 "OST pools"
18076 # usage: default_attr <count | size | offset>
18078 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18081 # usage: check_default_stripe_attr
18082 check_default_stripe_attr() {
18083 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18086 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18088 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18092 error "unknown getstripe attr '$1'"
18095 [ $ACTUAL == $EXPECTED ] ||
18096 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18100 test_mkdir $DIR/$tdir
18101 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18103 check_default_stripe_attr --stripe-count
18104 check_default_stripe_attr --stripe-size
18105 check_default_stripe_attr --stripe-index
18107 run_test 204a "Print default stripe attributes"
18110 test_mkdir $DIR/$tdir
18111 $LFS setstripe --stripe-count 1 $DIR/$tdir
18113 check_default_stripe_attr --stripe-size
18114 check_default_stripe_attr --stripe-index
18116 run_test 204b "Print default stripe size and offset"
18119 test_mkdir $DIR/$tdir
18120 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18122 check_default_stripe_attr --stripe-count
18123 check_default_stripe_attr --stripe-index
18125 run_test 204c "Print default stripe count and offset"
18128 test_mkdir $DIR/$tdir
18129 $LFS setstripe --stripe-index 0 $DIR/$tdir
18131 check_default_stripe_attr --stripe-count
18132 check_default_stripe_attr --stripe-size
18134 run_test 204d "Print default stripe count and size"
18137 test_mkdir $DIR/$tdir
18138 $LFS setstripe -d $DIR/$tdir
18140 check_default_stripe_attr --stripe-count --raw
18141 check_default_stripe_attr --stripe-size --raw
18142 check_default_stripe_attr --stripe-index --raw
18144 run_test 204e "Print raw stripe attributes"
18147 test_mkdir $DIR/$tdir
18148 $LFS setstripe --stripe-count 1 $DIR/$tdir
18150 check_default_stripe_attr --stripe-size --raw
18151 check_default_stripe_attr --stripe-index --raw
18153 run_test 204f "Print raw stripe size and offset"
18156 test_mkdir $DIR/$tdir
18157 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18159 check_default_stripe_attr --stripe-count --raw
18160 check_default_stripe_attr --stripe-index --raw
18162 run_test 204g "Print raw stripe count and offset"
18165 test_mkdir $DIR/$tdir
18166 $LFS setstripe --stripe-index 0 $DIR/$tdir
18168 check_default_stripe_attr --stripe-count --raw
18169 check_default_stripe_attr --stripe-size --raw
18171 run_test 204h "Print raw stripe count and size"
18173 # Figure out which job scheduler is being used, if any,
18174 # or use a fake one
18175 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18176 JOBENV=SLURM_JOB_ID
18177 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18179 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18181 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18182 JOBENV=LOADL_STEP_ID
18183 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18186 $LCTL list_param jobid_name > /dev/null 2>&1
18187 if [ $? -eq 0 ]; then
18193 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18195 verify_jobstats() {
18200 # we don't really need to clear the stats for this test to work, since each
18201 # command has a unique jobid, but it makes debugging easier if needed.
18202 # for facet in $facets; do
18203 # local dev=$(convert_facet2label $facet)
18204 # # clear old jobstats
18205 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18208 # use a new JobID for each test, or we might see an old one
18209 [ "$JOBENV" = "FAKE_JOBID" ] &&
18210 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18212 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18214 [ "$JOBENV" = "nodelocal" ] && {
18215 FAKE_JOBID=id.$testnum.%e.$RANDOM
18216 $LCTL set_param jobid_name=$FAKE_JOBID
18217 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18220 log "Test: ${cmd[*]}"
18221 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18223 if [ $JOBENV = "FAKE_JOBID" ]; then
18224 FAKE_JOBID=$JOBVAL ${cmd[*]}
18229 # all files are created on OST0000
18230 for facet in $facets; do
18231 local stats="*.$(convert_facet2label $facet).job_stats"
18233 # strip out libtool wrappers for in-tree executables
18234 if [ $(do_facet $facet lctl get_param $stats |
18235 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18236 do_facet $facet lctl get_param $stats
18237 error "No jobstats for $JOBVAL found on $facet::$stats"
18243 local new_jobenv=$1
18245 set_persistent_param_and_check client "jobid_var" \
18246 "$FSNAME.sys.jobid_var" $new_jobenv
18249 test_205a() { # Job stats
18250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18251 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18252 skip "Need MDS version with at least 2.7.1"
18253 remote_mgs_nodsh && skip "remote MGS with nodsh"
18254 remote_mds_nodsh && skip "remote MDS with nodsh"
18255 remote_ost_nodsh && skip "remote OST with nodsh"
18256 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18257 skip "Server doesn't support jobstats"
18258 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18260 local old_jobenv=$($LCTL get_param -n jobid_var)
18261 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18263 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18264 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18266 stack_trap "do_facet mgs $PERM_CMD \
18267 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18271 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18272 mdt.*.job_cleanup_interval | head -n 1)
18273 local new_interval=5
18274 do_facet $SINGLEMDS \
18275 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18276 stack_trap "do_facet $SINGLEMDS \
18277 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18278 local start=$SECONDS
18282 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18283 verify_jobstats "$cmd" "$SINGLEMDS"
18285 cmd="rmdir $DIR/$tdir"
18286 verify_jobstats "$cmd" "$SINGLEMDS"
18287 # mkdir on secondary MDT
18288 if [ $MDSCOUNT -gt 1 ]; then
18289 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18290 verify_jobstats "$cmd" "mds2"
18293 cmd="mknod $DIR/$tfile c 1 3"
18294 verify_jobstats "$cmd" "$SINGLEMDS"
18296 cmd="rm -f $DIR/$tfile"
18297 verify_jobstats "$cmd" "$SINGLEMDS"
18298 # create all files on OST0000 so verify_jobstats can find OST stats
18300 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18301 verify_jobstats "$cmd" "$SINGLEMDS"
18303 cmd="touch $DIR/$tfile"
18304 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18306 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18307 verify_jobstats "$cmd" "ost1"
18309 cancel_lru_locks osc
18310 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18311 verify_jobstats "$cmd" "ost1"
18313 cmd="$TRUNCATE $DIR/$tfile 0"
18314 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18316 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18317 verify_jobstats "$cmd" "$SINGLEMDS"
18318 # jobstats expiry - sleep until old stats should be expired
18319 local left=$((new_interval + 5 - (SECONDS - start)))
18320 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18321 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18323 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18324 verify_jobstats "$cmd" "$SINGLEMDS"
18325 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18326 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18328 # Ensure that jobid are present in changelog (if supported by MDS)
18329 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18330 changelog_dump | tail -10
18331 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18332 [ $jobids -eq 9 ] ||
18333 error "Wrong changelog jobid count $jobids != 9"
18337 jobstats_set $JOBENV
18339 changelog_dump | grep $tfile
18340 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18341 [ $jobids -eq 0 ] ||
18342 error "Unexpected jobids when jobid_var=$JOBENV"
18345 # test '%j' access to environment variable - if supported
18346 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18347 JOBENV="JOBCOMPLEX"
18348 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18350 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18353 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18354 JOBENV="JOBCOMPLEX"
18355 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18357 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18360 # test '%j' access to per-session jobid - if supported
18361 if lctl list_param jobid_this_session > /dev/null 2>&1
18363 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18364 lctl set_param jobid_this_session=$USER
18366 JOBENV="JOBCOMPLEX"
18367 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18369 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18372 run_test 205a "Verify job stats"
18374 # LU-13117, LU-13597
18376 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18377 skip "Need MDS version at least 2.13.54.91"
18379 job_stats="mdt.*.job_stats"
18380 $LCTL set_param $job_stats=clear
18381 # Setting jobid_var to USER might not be supported
18382 $LCTL set_param jobid_var=USER || true
18383 $LCTL set_param jobid_name="%e.%u"
18384 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18385 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18386 grep "job_id:.*foolish" &&
18387 error "Unexpected jobid found"
18388 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18389 grep "open:.*min.*max.*sum" ||
18390 error "wrong job_stats format found"
18392 run_test 205b "Verify job stats jobid and output format"
18396 $LCTL set_param llite.*.stats=0
18397 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18398 $LCTL get_param llite.*.stats
18399 $LCTL get_param llite.*.stats | grep \
18400 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18401 error "wrong client stats format found"
18403 run_test 205c "Verify client stats format"
18405 # LU-1480, LU-1773 and LU-1657
18407 mkdir -p $DIR/$tdir
18408 $LFS setstripe -c -1 $DIR/$tdir
18409 #define OBD_FAIL_LOV_INIT 0x1403
18410 $LCTL set_param fail_loc=0xa0001403
18411 $LCTL set_param fail_val=1
18412 touch $DIR/$tdir/$tfile || true
18414 run_test 206 "fail lov_init_raid0() doesn't lbug"
18417 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18418 local fsz=`stat -c %s $DIR/$tfile`
18419 cancel_lru_locks mdc
18421 # do not return layout in getattr intent
18422 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18423 $LCTL set_param fail_loc=0x170
18424 local sz=`stat -c %s $DIR/$tfile`
18426 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18430 run_test 207a "can refresh layout at glimpse"
18433 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18434 local cksum=`md5sum $DIR/$tfile`
18435 local fsz=`stat -c %s $DIR/$tfile`
18436 cancel_lru_locks mdc
18437 cancel_lru_locks osc
18439 # do not return layout in getattr intent
18440 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18441 $LCTL set_param fail_loc=0x171
18443 # it will refresh layout after the file is opened but before read issues
18444 echo checksum is "$cksum"
18445 echo "$cksum" |md5sum -c --quiet || error "file differs"
18449 run_test 207b "can refresh layout at open"
18452 # FIXME: in this test suite, only RD lease is used. This is okay
18453 # for now as only exclusive open is supported. After generic lease
18454 # is done, this test suite should be revised. - Jinshan
18456 remote_mds_nodsh && skip "remote MDS with nodsh"
18457 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18458 skip "Need MDS version at least 2.4.52"
18460 echo "==== test 1: verify get lease work"
18461 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18463 echo "==== test 2: verify lease can be broken by upcoming open"
18464 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18468 $MULTIOP $DIR/$tfile oO_RDWR:c
18469 kill -USR1 $PID && wait $PID || error "break lease error"
18471 echo "==== test 3: verify lease can't be granted if an open already exists"
18472 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18476 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18477 kill -USR1 $PID && wait $PID || error "open file error"
18479 echo "==== test 4: lease can sustain over recovery"
18480 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18486 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18488 echo "==== test 5: lease broken can't be regained by replay"
18489 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18493 # open file to break lease and then recovery
18494 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18497 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18501 run_test 208 "Exclusive open"
18504 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18505 skip_env "must have disp_stripe"
18508 sync; sleep 5; sync;
18510 echo 3 > /proc/sys/vm/drop_caches
18511 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18512 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18513 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18515 # open/close 500 times
18516 for i in $(seq 500); do
18520 echo 3 > /proc/sys/vm/drop_caches
18521 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18522 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18523 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18525 echo "before: $req_before, after: $req_after"
18526 [ $((req_after - req_before)) -ge 300 ] &&
18527 error "open/close requests are not freed"
18530 run_test 209 "read-only open/close requests should be freed promptly"
18535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18539 $LFS getstripe $DIR/$tfile
18541 wait $pid || error "multiop failed"
18543 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18547 $LFS getstripe $DIR/$tfile
18549 wait $pid || error "multiop failed"
18551 run_test 210 "lfs getstripe does not break leases"
18555 size=$((size % 8192 + 1))
18556 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18557 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18558 rm -f $DIR/f212 $DIR/f212.xyz
18560 run_test 212 "Sendfile test ============================================"
18563 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18564 cancel_lru_locks osc
18565 lctl set_param fail_loc=0x8000040f
18566 # generate a read lock
18567 cat $DIR/$tfile > /dev/null
18568 # write to the file, it will try to cancel the above read lock.
18569 cat /etc/hosts >> $DIR/$tfile
18571 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18573 test_214() { # for bug 20133
18574 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18575 for (( i=0; i < 340; i++ )) ; do
18576 touch $DIR/$tdir/d214c/a$i
18579 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18580 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18581 ls $DIR/d214c || error "ls $DIR/d214c failed"
18582 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18583 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18585 run_test 214 "hash-indexed directory test - bug 20133"
18587 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18588 create_lnet_proc_files() {
18589 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18592 # counterpart of create_lnet_proc_files
18593 remove_lnet_proc_files() {
18594 rm -f $TMP/lnet_$1.sys
18597 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18598 # 3rd arg as regexp for body
18599 check_lnet_proc_stats() {
18600 local l=$(cat "$TMP/lnet_$1" |wc -l)
18601 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18603 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18606 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18607 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18608 # optional and can be regexp for 2nd line (lnet.routes case)
18609 check_lnet_proc_entry() {
18610 local blp=2 # blp stands for 'position of 1st line of body'
18611 [ -z "$5" ] || blp=3 # lnet.routes case
18613 local l=$(cat "$TMP/lnet_$1" |wc -l)
18614 # subtracting one from $blp because the body can be empty
18615 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18617 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18618 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18620 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18621 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18623 # bail out if any unexpected line happened
18624 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18625 [ "$?" != 0 ] || error "$2 misformatted"
18628 test_215() { # for bugs 18102, 21079, 21517
18629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18631 local N='(0|[1-9][0-9]*)' # non-negative numeric
18632 local P='[1-9][0-9]*' # positive numeric
18633 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18634 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18635 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18636 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18638 local L1 # regexp for 1st line
18639 local L2 # regexp for 2nd line (optional)
18640 local BR # regexp for the rest (body)
18642 # lnet.stats should look as 11 space-separated non-negative numerics
18643 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18644 create_lnet_proc_files "stats"
18645 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18646 remove_lnet_proc_files "stats"
18648 # lnet.routes should look like this:
18649 # Routing disabled/enabled
18650 # net hops priority state router
18651 # where net is a string like tcp0, hops > 0, priority >= 0,
18652 # state is up/down,
18653 # router is a string like 192.168.1.1@tcp2
18654 L1="^Routing (disabled|enabled)$"
18655 L2="^net +hops +priority +state +router$"
18656 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18657 create_lnet_proc_files "routes"
18658 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18659 remove_lnet_proc_files "routes"
18661 # lnet.routers should look like this:
18662 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18663 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18664 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18665 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18666 L1="^ref +rtr_ref +alive +router$"
18667 BR="^$P +$P +(up|down) +$NID$"
18668 create_lnet_proc_files "routers"
18669 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18670 remove_lnet_proc_files "routers"
18672 # lnet.peers should look like this:
18673 # nid refs state last max rtr min tx min queue
18674 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18675 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18676 # numeric (0 or >0 or <0), queue >= 0.
18677 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18678 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18679 create_lnet_proc_files "peers"
18680 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18681 remove_lnet_proc_files "peers"
18683 # lnet.buffers should look like this:
18684 # pages count credits min
18685 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18686 L1="^pages +count +credits +min$"
18687 BR="^ +$N +$N +$I +$I$"
18688 create_lnet_proc_files "buffers"
18689 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18690 remove_lnet_proc_files "buffers"
18692 # lnet.nis should look like this:
18693 # nid status alive refs peer rtr max tx min
18694 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18695 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18696 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18697 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18698 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18699 create_lnet_proc_files "nis"
18700 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18701 remove_lnet_proc_files "nis"
18703 # can we successfully write to lnet.stats?
18704 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18706 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18708 test_216() { # bug 20317
18709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18710 remote_ost_nodsh && skip "remote OST with nodsh"
18713 local facets=$(get_facets OST)
18714 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18716 save_lustre_params client "osc.*.contention_seconds" > $p
18717 save_lustre_params $facets \
18718 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18719 save_lustre_params $facets \
18720 "ldlm.namespaces.filter-*.contended_locks" >> $p
18721 save_lustre_params $facets \
18722 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18723 clear_stats osc.*.osc_stats
18725 # agressive lockless i/o settings
18726 do_nodes $(comma_list $(osts_nodes)) \
18727 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18728 ldlm.namespaces.filter-*.contended_locks=0 \
18729 ldlm.namespaces.filter-*.contention_seconds=60"
18730 lctl set_param -n osc.*.contention_seconds=60
18732 $DIRECTIO write $DIR/$tfile 0 10 4096
18733 $CHECKSTAT -s 40960 $DIR/$tfile
18735 # disable lockless i/o
18736 do_nodes $(comma_list $(osts_nodes)) \
18737 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18738 ldlm.namespaces.filter-*.contended_locks=32 \
18739 ldlm.namespaces.filter-*.contention_seconds=0"
18740 lctl set_param -n osc.*.contention_seconds=0
18741 clear_stats osc.*.osc_stats
18743 dd if=/dev/zero of=$DIR/$tfile count=0
18744 $CHECKSTAT -s 0 $DIR/$tfile
18746 restore_lustre_params <$p
18750 run_test 216 "check lockless direct write updates file size and kms correctly"
18752 test_217() { # bug 22430
18753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18758 for node in $(nodes_list); do
18759 nid=$(host_nids_address $node $NETTYPE)
18760 if [[ $nid = *-* ]] ; then
18761 echo "lctl ping $(h2nettype $nid)"
18762 lctl ping $(h2nettype $nid)
18764 echo "skipping $node (no hyphen detected)"
18768 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18771 # do directio so as not to populate the page cache
18772 log "creating a 10 Mb file"
18773 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18774 log "starting reads"
18775 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18776 log "truncating the file"
18777 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18779 kill %+ || true # reads might have finished
18780 echo "wait until dd is finished"
18782 log "removing the temporary file"
18783 rm -rf $DIR/$tfile || error "tmp file removal failed"
18785 run_test 218 "parallel read and truncate should not deadlock"
18788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18790 # write one partial page
18791 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18792 # set no grant so vvp_io_commit_write will do sync write
18793 $LCTL set_param fail_loc=0x411
18794 # write a full page at the end of file
18795 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18797 $LCTL set_param fail_loc=0
18798 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18799 $LCTL set_param fail_loc=0x411
18800 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18803 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18804 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18806 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18808 test_220() { #LU-325
18809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18810 remote_ost_nodsh && skip "remote OST with nodsh"
18811 remote_mds_nodsh && skip "remote MDS with nodsh"
18812 remote_mgs_nodsh && skip "remote MGS with nodsh"
18816 # create on MDT0000 so the last_id and next_id are correct
18817 mkdir_on_mdt0 $DIR/$tdir
18818 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18822 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18823 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18824 osp.$mdtosc_proc1.prealloc_last_id)
18825 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18826 osp.$mdtosc_proc1.prealloc_next_id)
18830 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18831 #define OBD_FAIL_OST_ENOINO 0x229
18832 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18833 create_pool $FSNAME.$TESTNAME || return 1
18834 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18836 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18838 MDSOBJS=$((last_id - next_id))
18839 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18841 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18842 echo "OST still has $count kbytes free"
18844 echo "create $MDSOBJS files @next_id..."
18845 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18847 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18848 osp.$mdtosc_proc1.prealloc_last_id)
18849 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18850 osp.$mdtosc_proc1.prealloc_next_id)
18852 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18857 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18858 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18860 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18861 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18862 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18863 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18864 echo "unlink $MDSOBJS files @$next_id..."
18865 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18867 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18872 dd if=`which date` of=$MOUNT/date oflag=sync
18873 chmod +x $MOUNT/date
18875 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18876 $LCTL set_param fail_loc=0x80001401
18878 $MOUNT/date > /dev/null
18881 run_test 221 "make sure fault and truncate race to not cause OOM"
18884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18887 test_mkdir $DIR/$tdir
18888 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18889 createmany -o $DIR/$tdir/$tfile 10
18890 cancel_lru_locks mdc
18891 cancel_lru_locks osc
18892 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18893 $LCTL set_param fail_loc=0x31a
18894 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18895 $LCTL set_param fail_loc=0
18898 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18904 test_mkdir $DIR/$tdir
18905 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18906 createmany -o $DIR/$tdir/$tfile 10
18907 cancel_lru_locks mdc
18908 cancel_lru_locks osc
18909 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18910 $LCTL set_param fail_loc=0x31a
18911 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18912 $LCTL set_param fail_loc=0
18914 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18920 test_mkdir $DIR/$tdir
18921 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18922 createmany -o $DIR/$tdir/$tfile 10
18923 cancel_lru_locks mdc
18924 cancel_lru_locks osc
18925 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18926 $LCTL set_param fail_loc=0x31b
18927 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18928 $LCTL set_param fail_loc=0
18931 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18933 test_224a() { # LU-1039, MRP-303
18934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18935 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18936 $LCTL set_param fail_loc=0x508
18937 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
18938 $LCTL set_param fail_loc=0
18941 run_test 224a "Don't panic on bulk IO failure"
18943 test_224bd_sub() { # LU-1039, MRP-303
18944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18948 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
18950 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18952 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
18953 cancel_lru_locks osc
18955 stack_trap "set_checksums $ORIG_CSUM" EXIT
18956 local at_max_saved=0
18958 # adaptive timeouts may prevent seeing the issue
18959 if at_is_enabled; then
18960 at_max_saved=$(at_max_get mds)
18961 at_max_set 0 mds client
18962 stack_trap "at_max_set $at_max_saved mds client" EXIT
18965 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18966 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
18967 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
18969 do_facet ost1 $LCTL set_param fail_loc=0
18970 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
18975 test_224bd_sub 3 error "dd failed"
18977 run_test 224b "Don't panic on bulk IO failure"
18979 test_224c() { # LU-6441
18980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18981 remote_mds_nodsh && skip "remote MDS with nodsh"
18983 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18984 save_writethrough $p
18985 set_cache writethrough on
18987 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18988 local at_max=$($LCTL get_param -n at_max)
18989 local timeout=$($LCTL get_param -n timeout)
18990 local test_at="at_max"
18991 local param_at="$FSNAME.sys.at_max"
18992 local test_timeout="timeout"
18993 local param_timeout="$FSNAME.sys.timeout"
18995 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18997 set_persistent_param_and_check client "$test_at" "$param_at" 0
18998 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19000 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19001 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19002 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19003 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19005 do_facet ost1 "$LCTL set_param fail_loc=0"
19007 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19008 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19011 $LCTL set_param -n $pages_per_rpc
19012 restore_lustre_params < $p
19015 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19017 test_224d() { # LU-11169
19018 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19020 run_test 224d "Don't corrupt data on bulk IO timeout"
19022 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19025 if [ -z ${MDSSURVEY} ]; then
19026 skip_env "mds-survey not found"
19028 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19029 skip "Need MDS version at least 2.2.51"
19031 local mds=$(facet_host $SINGLEMDS)
19032 local target=$(do_nodes $mds 'lctl dl' |
19033 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19035 local cmd1="file_count=1000 thrhi=4"
19036 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19037 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19038 local cmd="$cmd1 $cmd2 $cmd3"
19040 rm -f ${TMP}/mds_survey*
19042 eval $cmd || error "mds-survey with zero-stripe failed"
19043 cat ${TMP}/mds_survey*
19044 rm -f ${TMP}/mds_survey*
19046 run_test 225a "Metadata survey sanity with zero-stripe"
19049 if [ -z ${MDSSURVEY} ]; then
19050 skip_env "mds-survey not found"
19052 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19053 skip "Need MDS version at least 2.2.51"
19054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19055 remote_mds_nodsh && skip "remote MDS with nodsh"
19056 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19057 skip_env "Need to mount OST to test"
19060 local mds=$(facet_host $SINGLEMDS)
19061 local target=$(do_nodes $mds 'lctl dl' |
19062 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19064 local cmd1="file_count=1000 thrhi=4"
19065 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19066 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19067 local cmd="$cmd1 $cmd2 $cmd3"
19069 rm -f ${TMP}/mds_survey*
19071 eval $cmd || error "mds-survey with stripe_count failed"
19072 cat ${TMP}/mds_survey*
19073 rm -f ${TMP}/mds_survey*
19075 run_test 225b "Metadata survey sanity with stripe_count = 1"
19077 mcreate_path2fid () {
19083 local path=$DIR/$tdir/$name
19088 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19089 error "cannot create $desc"
19091 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19093 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19095 fid_path=$($LFS fid2path $MOUNT $fid)
19097 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19099 [ "$path" == "$fid_path" ] ||
19100 error "fid2path returned $fid_path, expected $path"
19102 echo "pass with $path and $fid"
19107 mkdir -p $DIR/$tdir
19109 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19110 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19111 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19112 mcreate_path2fid 0040666 0 0 dir "directory"
19113 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19114 mcreate_path2fid 0100666 0 0 file "regular file"
19115 mcreate_path2fid 0120666 0 0 link "symbolic link"
19116 mcreate_path2fid 0140666 0 0 sock "socket"
19118 run_test 226a "call path2fid and fid2path on files of all type"
19121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19126 mkdir -p $DIR/$tdir
19127 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19128 error "create remote directory failed"
19129 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19130 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19131 "character special file (null)"
19132 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19133 "character special file (no device)"
19134 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19135 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19136 "block special file (loop)"
19137 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19138 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19139 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19141 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19145 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19146 skip "Need MDS version at least 2.13.55"
19148 local submnt=/mnt/submnt
19149 local srcfile=/etc/passwd
19150 local dstfile=$submnt/passwd
19156 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19157 error "create remote directory failed"
19158 mkdir -p $submnt || error "create $submnt failed"
19159 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19160 error "mount $submnt failed"
19161 stack_trap "umount $submnt" EXIT
19163 cp $srcfile $dstfile
19164 fid=$($LFS path2fid $dstfile)
19165 path=$($LFS fid2path $submnt "$fid")
19166 [ "$path" = "$dstfile" ] ||
19167 error "fid2path $submnt $fid failed ($path != $dstfile)"
19169 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19171 # LU-1299 Executing or running ldd on a truncated executable does not
19172 # cause an out-of-memory condition.
19174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19175 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19177 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19178 chmod +x $MOUNT/date
19180 $MOUNT/date > /dev/null
19181 ldd $MOUNT/date > /dev/null
19184 run_test 227 "running truncated executable does not cause OOM"
19186 # LU-1512 try to reuse idle OI blocks
19188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19189 remote_mds_nodsh && skip "remote MDS with nodsh"
19190 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19192 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19193 local myDIR=$DIR/$tdir
19196 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19197 $LCTL set_param fail_loc=0x80001002
19198 createmany -o $myDIR/t- 10000
19199 $LCTL set_param fail_loc=0
19200 # The guard is current the largest FID holder
19202 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19204 local IDX=$(($SEQ % 64))
19206 do_facet $SINGLEMDS sync
19207 # Make sure journal flushed.
19209 local blk1=$(do_facet $SINGLEMDS \
19210 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19211 grep Blockcount | awk '{print $4}')
19213 # Remove old files, some OI blocks will become idle.
19214 unlinkmany $myDIR/t- 10000
19215 # Create new files, idle OI blocks should be reused.
19216 createmany -o $myDIR/t- 2000
19217 do_facet $SINGLEMDS sync
19218 # Make sure journal flushed.
19220 local blk2=$(do_facet $SINGLEMDS \
19221 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19222 grep Blockcount | awk '{print $4}')
19224 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19226 run_test 228a "try to reuse idle OI blocks"
19229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19230 remote_mds_nodsh && skip "remote MDS with nodsh"
19231 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19233 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19234 local myDIR=$DIR/$tdir
19237 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19238 $LCTL set_param fail_loc=0x80001002
19239 createmany -o $myDIR/t- 10000
19240 $LCTL set_param fail_loc=0
19241 # The guard is current the largest FID holder
19243 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19245 local IDX=$(($SEQ % 64))
19247 do_facet $SINGLEMDS sync
19248 # Make sure journal flushed.
19250 local blk1=$(do_facet $SINGLEMDS \
19251 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19252 grep Blockcount | awk '{print $4}')
19254 # Remove old files, some OI blocks will become idle.
19255 unlinkmany $myDIR/t- 10000
19258 stop $SINGLEMDS || error "Fail to stop MDT."
19260 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19262 df $MOUNT || error "Fail to df."
19263 # Create new files, idle OI blocks should be reused.
19264 createmany -o $myDIR/t- 2000
19265 do_facet $SINGLEMDS sync
19266 # Make sure journal flushed.
19268 local blk2=$(do_facet $SINGLEMDS \
19269 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19270 grep Blockcount | awk '{print $4}')
19272 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19274 run_test 228b "idle OI blocks can be reused after MDT restart"
19278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19279 remote_mds_nodsh && skip "remote MDS with nodsh"
19280 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19282 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19283 local myDIR=$DIR/$tdir
19286 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19287 $LCTL set_param fail_loc=0x80001002
19288 # 20000 files can guarantee there are index nodes in the OI file
19289 createmany -o $myDIR/t- 20000
19290 $LCTL set_param fail_loc=0
19291 # The guard is current the largest FID holder
19293 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19295 local IDX=$(($SEQ % 64))
19297 do_facet $SINGLEMDS sync
19298 # Make sure journal flushed.
19300 local blk1=$(do_facet $SINGLEMDS \
19301 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19302 grep Blockcount | awk '{print $4}')
19304 # Remove old files, some OI blocks will become idle.
19305 unlinkmany $myDIR/t- 20000
19307 # The OI file should become empty now
19309 # Create new files, idle OI blocks should be reused.
19310 createmany -o $myDIR/t- 2000
19311 do_facet $SINGLEMDS sync
19312 # Make sure journal flushed.
19314 local blk2=$(do_facet $SINGLEMDS \
19315 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19316 grep Blockcount | awk '{print $4}')
19318 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19320 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19322 test_229() { # LU-2482, LU-3448
19323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19324 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19325 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19326 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19330 # Create a file with a released layout and stripe count 2.
19331 $MULTIOP $DIR/$tfile H2c ||
19332 error "failed to create file with released layout"
19334 $LFS getstripe -v $DIR/$tfile
19336 local pattern=$($LFS getstripe -L $DIR/$tfile)
19337 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19339 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19341 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19342 stat $DIR/$tfile || error "failed to stat released file"
19344 chown $RUNAS_ID $DIR/$tfile ||
19345 error "chown $RUNAS_ID $DIR/$tfile failed"
19347 chgrp $RUNAS_ID $DIR/$tfile ||
19348 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19350 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19351 rm $DIR/$tfile || error "failed to remove released file"
19353 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19358 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19359 skip "Need MDS version at least 2.11.52"
19363 test_mkdir $DIR/$tdir
19364 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19365 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19366 [ $mdt_idx -ne 0 ] &&
19367 error "create local directory on wrong MDT $mdt_idx"
19369 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19370 error "create remote directory failed"
19371 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19372 [ $mdt_idx -ne $MDTIDX ] &&
19373 error "create remote directory on wrong MDT $mdt_idx"
19375 createmany -o $DIR/$tdir/test_230/t- 10 ||
19376 error "create files on remote directory failed"
19377 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19378 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19379 rm -r $DIR/$tdir || error "unlink remote directory failed"
19381 run_test 230a "Create remote directory and files under the remote directory"
19384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19386 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19387 skip "Need MDS version at least 2.11.52"
19395 local migrate_dir=$DIR/$tdir/migrate_dir
19396 local other_dir=$DIR/$tdir/other_dir
19398 test_mkdir $DIR/$tdir
19399 test_mkdir -i0 -c1 $migrate_dir
19400 test_mkdir -i0 -c1 $other_dir
19401 for ((i=0; i<10; i++)); do
19402 mkdir -p $migrate_dir/dir_${i}
19403 createmany -o $migrate_dir/dir_${i}/f 10 ||
19404 error "create files under remote dir failed $i"
19407 cp /etc/passwd $migrate_dir/$tfile
19408 cp /etc/passwd $other_dir/$tfile
19409 chattr +SAD $migrate_dir
19410 chattr +SAD $migrate_dir/$tfile
19412 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19413 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19414 local old_dir_mode=$(stat -c%f $migrate_dir)
19415 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19417 mkdir -p $migrate_dir/dir_default_stripe2
19418 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19419 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19421 mkdir -p $other_dir
19422 ln $migrate_dir/$tfile $other_dir/luna
19423 ln $migrate_dir/$tfile $migrate_dir/sofia
19424 ln $other_dir/$tfile $migrate_dir/david
19425 ln -s $migrate_dir/$tfile $other_dir/zachary
19426 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19427 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19433 for len in 58 59 60; do
19434 lnktgt=$(str_repeat 'l' $len)
19435 touch $migrate_dir/$lnktgt
19436 ln -s $lnktgt $migrate_dir/${len}char_ln
19440 for len in 4094 4095; do
19441 lnktgt=$(str_repeat 'l' $len)
19442 ln -s $lnktgt $migrate_dir/${len}char_ln
19446 for len in 254 255; do
19447 touch $migrate_dir/$(str_repeat 'l' $len)
19450 $LFS migrate -m $MDTIDX $migrate_dir ||
19451 error "fails on migrating remote dir to MDT1"
19453 echo "migratate to MDT1, then checking.."
19454 for ((i = 0; i < 10; i++)); do
19455 for file in $(find $migrate_dir/dir_${i}); do
19456 mdt_index=$($LFS getstripe -m $file)
19457 # broken symlink getstripe will fail
19458 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19459 error "$file is not on MDT${MDTIDX}"
19463 # the multiple link file should still in MDT0
19464 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19465 [ $mdt_index == 0 ] ||
19466 error "$file is not on MDT${MDTIDX}"
19468 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19469 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19470 error " expect $old_dir_flag get $new_dir_flag"
19472 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19473 [ "$old_file_flag" = "$new_file_flag" ] ||
19474 error " expect $old_file_flag get $new_file_flag"
19476 local new_dir_mode=$(stat -c%f $migrate_dir)
19477 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19478 error "expect mode $old_dir_mode get $new_dir_mode"
19480 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19481 [ "$old_file_mode" = "$new_file_mode" ] ||
19482 error "expect mode $old_file_mode get $new_file_mode"
19484 diff /etc/passwd $migrate_dir/$tfile ||
19485 error "$tfile different after migration"
19487 diff /etc/passwd $other_dir/luna ||
19488 error "luna different after migration"
19490 diff /etc/passwd $migrate_dir/sofia ||
19491 error "sofia different after migration"
19493 diff /etc/passwd $migrate_dir/david ||
19494 error "david different after migration"
19496 diff /etc/passwd $other_dir/zachary ||
19497 error "zachary different after migration"
19499 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19500 error "${tfile}_ln different after migration"
19502 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19503 error "${tfile}_ln_other different after migration"
19505 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19506 [ $stripe_count = 2 ] ||
19507 error "dir strpe_count $d != 2 after migration."
19509 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19510 [ $stripe_count = 2 ] ||
19511 error "file strpe_count $d != 2 after migration."
19513 #migrate back to MDT0
19516 $LFS migrate -m $MDTIDX $migrate_dir ||
19517 error "fails on migrating remote dir to MDT0"
19519 echo "migrate back to MDT0, checking.."
19520 for file in $(find $migrate_dir); do
19521 mdt_index=$($LFS getstripe -m $file)
19522 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19523 error "$file is not on MDT${MDTIDX}"
19526 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19527 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19528 error " expect $old_dir_flag get $new_dir_flag"
19530 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19531 [ "$old_file_flag" = "$new_file_flag" ] ||
19532 error " expect $old_file_flag get $new_file_flag"
19534 local new_dir_mode=$(stat -c%f $migrate_dir)
19535 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19536 error "expect mode $old_dir_mode get $new_dir_mode"
19538 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19539 [ "$old_file_mode" = "$new_file_mode" ] ||
19540 error "expect mode $old_file_mode get $new_file_mode"
19542 diff /etc/passwd ${migrate_dir}/$tfile ||
19543 error "$tfile different after migration"
19545 diff /etc/passwd ${other_dir}/luna ||
19546 error "luna different after migration"
19548 diff /etc/passwd ${migrate_dir}/sofia ||
19549 error "sofia different after migration"
19551 diff /etc/passwd ${other_dir}/zachary ||
19552 error "zachary different after migration"
19554 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19555 error "${tfile}_ln different after migration"
19557 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19558 error "${tfile}_ln_other different after migration"
19560 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19561 [ $stripe_count = 2 ] ||
19562 error "dir strpe_count $d != 2 after migration."
19564 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19565 [ $stripe_count = 2 ] ||
19566 error "file strpe_count $d != 2 after migration."
19568 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19570 run_test 230b "migrate directory"
19573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19575 remote_mds_nodsh && skip "remote MDS with nodsh"
19576 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19577 skip "Need MDS version at least 2.11.52"
19583 local migrate_dir=$DIR/$tdir/migrate_dir
19585 #If migrating directory fails in the middle, all entries of
19586 #the directory is still accessiable.
19587 test_mkdir $DIR/$tdir
19588 test_mkdir -i0 -c1 $migrate_dir
19589 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19591 createmany -o $migrate_dir/f $total ||
19592 error "create files under ${migrate_dir} failed"
19594 # fail after migrating top dir, and this will fail only once, so the
19595 # first sub file migration will fail (currently f3), others succeed.
19596 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19597 do_facet mds1 lctl set_param fail_loc=0x1801
19598 local t=$(ls $migrate_dir | wc -l)
19599 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19600 error "migrate should fail"
19601 local u=$(ls $migrate_dir | wc -l)
19602 [ "$u" == "$t" ] || error "$u != $t during migration"
19604 # add new dir/file should succeed
19605 mkdir $migrate_dir/dir ||
19606 error "mkdir failed under migrating directory"
19607 touch $migrate_dir/file ||
19608 error "create file failed under migrating directory"
19610 # add file with existing name should fail
19611 for file in $migrate_dir/f*; do
19612 stat $file > /dev/null || error "stat $file failed"
19613 $OPENFILE -f O_CREAT:O_EXCL $file &&
19614 error "open(O_CREAT|O_EXCL) $file should fail"
19615 $MULTIOP $file m && error "create $file should fail"
19616 touch $DIR/$tdir/remote_dir/$tfile ||
19617 error "touch $tfile failed"
19618 ln $DIR/$tdir/remote_dir/$tfile $file &&
19619 error "link $file should fail"
19620 mdt_index=$($LFS getstripe -m $file)
19621 if [ $mdt_index == 0 ]; then
19622 # file failed to migrate is not allowed to rename to
19623 mv $DIR/$tdir/remote_dir/$tfile $file &&
19624 error "rename to $file should fail"
19626 mv $DIR/$tdir/remote_dir/$tfile $file ||
19627 error "rename to $file failed"
19629 echo hello >> $file || error "write $file failed"
19632 # resume migration with different options should fail
19633 $LFS migrate -m 0 $migrate_dir &&
19634 error "migrate -m 0 $migrate_dir should fail"
19636 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19637 error "migrate -c 2 $migrate_dir should fail"
19639 # resume migration should succeed
19640 $LFS migrate -m $MDTIDX $migrate_dir ||
19641 error "migrate $migrate_dir failed"
19643 echo "Finish migration, then checking.."
19644 for file in $(find $migrate_dir); do
19645 mdt_index=$($LFS getstripe -m $file)
19646 [ $mdt_index == $MDTIDX ] ||
19647 error "$file is not on MDT${MDTIDX}"
19650 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19652 run_test 230c "check directory accessiblity if migration failed"
19655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19658 skip "Need MDS version at least 2.11.52"
19660 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19662 local migrate_dir=$DIR/$tdir/migrate_dir
19672 old_index=$((RANDOM % MDSCOUNT))
19673 old_count=$((MDSCOUNT - old_index))
19674 new_index=$((RANDOM % MDSCOUNT))
19675 new_count=$((MDSCOUNT - new_index))
19676 new_hash=1 # for all_char
19678 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19679 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19681 test_mkdir $DIR/$tdir
19682 test_mkdir -i $old_index -c $old_count $migrate_dir
19684 for ((i=0; i<100; i++)); do
19685 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19686 createmany -o $migrate_dir/dir_${i}/f 100 ||
19687 error "create files under remote dir failed $i"
19690 echo -n "Migrate from MDT$old_index "
19691 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19692 echo -n "to MDT$new_index"
19693 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19696 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19697 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19698 error "migrate remote dir error"
19700 echo "Finish migration, then checking.."
19701 for file in $(find $migrate_dir -maxdepth 1); do
19702 mdt_index=$($LFS getstripe -m $file)
19703 if [ $mdt_index -lt $new_index ] ||
19704 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19705 error "$file is on MDT$mdt_index"
19709 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19711 run_test 230d "check migrate big directory"
19714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19716 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19717 skip "Need MDS version at least 2.11.52"
19724 mkdir_on_mdt0 $DIR/$tdir
19725 mkdir $DIR/$tdir/migrate_dir
19726 mkdir $DIR/$tdir/other_dir
19727 touch $DIR/$tdir/migrate_dir/a
19728 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19729 ls $DIR/$tdir/other_dir
19731 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19732 error "migrate dir fails"
19734 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19735 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19737 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19738 [ $mdt_index == 0 ] || error "a is not on MDT0"
19740 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19741 error "migrate dir fails"
19743 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19744 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19746 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19747 [ $mdt_index == 1 ] || error "a is not on MDT1"
19749 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19750 [ $mdt_index == 1 ] || error "b is not on MDT1"
19752 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19753 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19755 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19757 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19759 run_test 230e "migrate mulitple local link files"
19762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19763 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19764 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19765 skip "Need MDS version at least 2.11.52"
19770 mkdir -p $DIR/$tdir
19771 mkdir $DIR/$tdir/migrate_dir
19772 $LFS mkdir -i1 $DIR/$tdir/other_dir
19773 touch $DIR/$tdir/migrate_dir/a
19774 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19775 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19776 ls $DIR/$tdir/other_dir
19778 # a should be migrated to MDT1, since no other links on MDT0
19779 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19780 error "#1 migrate dir fails"
19781 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19782 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19783 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19784 [ $mdt_index == 1 ] || error "a is not on MDT1"
19786 # a should stay on MDT1, because it is a mulitple link file
19787 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19788 error "#2 migrate dir fails"
19789 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19790 [ $mdt_index == 1 ] || error "a is not on MDT1"
19792 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19793 error "#3 migrate dir fails"
19795 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19796 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19797 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19799 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19800 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19802 # a should be migrated to MDT0, since no other links on MDT1
19803 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19804 error "#4 migrate dir fails"
19805 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19806 [ $mdt_index == 0 ] || error "a is not on MDT0"
19808 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19810 run_test 230f "migrate mulitple remote link files"
19813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19815 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19816 skip "Need MDS version at least 2.11.52"
19818 mkdir -p $DIR/$tdir/migrate_dir
19820 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19821 error "migrating dir to non-exist MDT succeeds"
19824 run_test 230g "migrate dir to non-exist MDT"
19827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19828 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19829 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19830 skip "Need MDS version at least 2.11.52"
19834 mkdir -p $DIR/$tdir/migrate_dir
19836 $LFS migrate -m1 $DIR &&
19837 error "migrating mountpoint1 should fail"
19839 $LFS migrate -m1 $DIR/$tdir/.. &&
19840 error "migrating mountpoint2 should fail"
19843 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19844 error "migrating $tdir/migrate_dir/.. should fail"
19848 run_test 230h "migrate .. and root"
19851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19852 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19853 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19854 skip "Need MDS version at least 2.11.52"
19856 mkdir -p $DIR/$tdir/migrate_dir
19858 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19859 error "migration fails with a tailing slash"
19861 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19862 error "migration fails with two tailing slashes"
19864 run_test 230i "lfs migrate -m tolerates trailing slashes"
19867 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19868 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19869 skip "Need MDS version at least 2.11.52"
19871 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19872 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19873 error "create $tfile failed"
19874 cat /etc/passwd > $DIR/$tdir/$tfile
19876 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19878 cmp /etc/passwd $DIR/$tdir/$tfile ||
19879 error "DoM file mismatch after migration"
19881 run_test 230j "DoM file data not changed after dir migration"
19884 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19885 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19886 skip "Need MDS version at least 2.11.56"
19889 local files_on_starting_mdt=0
19891 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19892 $LFS getdirstripe $DIR/$tdir
19893 for i in $(seq $total); do
19894 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19895 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19896 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19899 echo "$files_on_starting_mdt files on MDT0"
19901 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19902 $LFS getdirstripe $DIR/$tdir
19904 files_on_starting_mdt=0
19905 for i in $(seq $total); do
19906 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19907 error "file $tfile.$i mismatch after migration"
19908 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19909 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19912 echo "$files_on_starting_mdt files on MDT1 after migration"
19913 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19915 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19916 $LFS getdirstripe $DIR/$tdir
19918 files_on_starting_mdt=0
19919 for i in $(seq $total); do
19920 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19921 error "file $tfile.$i mismatch after 2nd migration"
19922 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19923 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19926 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19927 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19931 run_test 230k "file data not changed after dir migration"
19934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19935 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19936 skip "Need MDS version at least 2.11.56"
19938 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19939 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19940 error "create files under remote dir failed $i"
19941 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19943 run_test 230l "readdir between MDTs won't crash"
19946 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19947 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19948 skip "Need MDS version at least 2.11.56"
19951 local mig_dir=$DIR/$tdir/migrate_dir
19952 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19956 echo "Creating files and dirs with xattrs"
19957 test_mkdir $DIR/$tdir
19958 test_mkdir -i0 -c1 $mig_dir
19960 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19961 error "cannot set xattr attr1 on dir"
19962 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19963 error "cannot set xattr attr2 on dir"
19964 touch $mig_dir/dir/f0
19965 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19966 error "cannot set xattr attr1 on file"
19967 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19968 error "cannot set xattr attr2 on file"
19969 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19970 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19971 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19972 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19973 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19974 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19975 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19976 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19977 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19979 echo "Migrating to MDT1"
19980 $LFS migrate -m $MDTIDX $mig_dir ||
19981 error "fails on migrating dir to MDT1"
19983 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19984 echo "Checking xattrs"
19985 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19986 [ "$val" = $longstr ] ||
19987 error "expecting xattr1 $longstr on dir, found $val"
19988 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19989 [ "$val" = $shortstr ] ||
19990 error "expecting xattr2 $shortstr on dir, found $val"
19991 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19992 [ "$val" = $longstr ] ||
19993 error "expecting xattr1 $longstr on file, found $val"
19994 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19995 [ "$val" = $shortstr ] ||
19996 error "expecting xattr2 $shortstr on file, found $val"
19998 run_test 230m "xattrs not changed after dir migration"
20001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20002 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20003 skip "Need MDS version at least 2.13.53"
20005 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20006 cat /etc/hosts > $DIR/$tdir/$tfile
20007 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20008 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20010 cmp /etc/hosts $DIR/$tdir/$tfile ||
20011 error "File data mismatch after migration"
20013 run_test 230n "Dir migration with mirrored file"
20016 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20017 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20018 skip "Need MDS version at least 2.13.52"
20020 local mdts=$(comma_list $(mdts_nodes))
20022 local restripe_status
20026 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20028 # in case "crush" hash type is not set
20029 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20031 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20032 mdt.*MDT0000.enable_dir_restripe)
20033 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20034 stack_trap "do_nodes $mdts $LCTL set_param \
20035 mdt.*.enable_dir_restripe=$restripe_status"
20038 createmany -m $DIR/$tdir/f 100 ||
20039 error "create files under remote dir failed $i"
20040 createmany -d $DIR/$tdir/d 100 ||
20041 error "create dirs under remote dir failed $i"
20043 for i in $(seq 2 $MDSCOUNT); do
20044 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20045 $LFS setdirstripe -c $i $DIR/$tdir ||
20046 error "split -c $i $tdir failed"
20047 wait_update $HOSTNAME \
20048 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20049 error "dir split not finished"
20050 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20051 awk '/migrate/ {sum += $2} END { print sum }')
20052 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20053 # delta is around total_files/stripe_count
20054 (( $delta < 200 / (i - 1) + 4 )) ||
20055 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20058 run_test 230o "dir split"
20061 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20062 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20063 skip "Need MDS version at least 2.13.52"
20065 local mdts=$(comma_list $(mdts_nodes))
20067 local restripe_status
20071 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20073 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20075 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20076 mdt.*MDT0000.enable_dir_restripe)
20077 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20078 stack_trap "do_nodes $mdts $LCTL set_param \
20079 mdt.*.enable_dir_restripe=$restripe_status"
20081 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20082 createmany -m $DIR/$tdir/f 100 ||
20083 error "create files under remote dir failed"
20084 createmany -d $DIR/$tdir/d 100 ||
20085 error "create dirs under remote dir failed"
20087 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20088 local mdt_hash="crush"
20090 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20091 $LFS setdirstripe -c $c $DIR/$tdir ||
20092 error "split -c $c $tdir failed"
20093 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20094 mdt_hash="$mdt_hash,fixed"
20095 elif [ $c -eq 1 ]; then
20098 wait_update $HOSTNAME \
20099 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20100 error "dir merge not finished"
20101 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20102 awk '/migrate/ {sum += $2} END { print sum }')
20103 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20104 # delta is around total_files/stripe_count
20105 (( delta < 200 / c + 4 )) ||
20106 error "$delta files migrated >= $((200 / c + 4))"
20109 run_test 230p "dir merge"
20112 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20113 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20114 skip "Need MDS version at least 2.13.52"
20116 local mdts=$(comma_list $(mdts_nodes))
20117 local saved_threshold=$(do_facet mds1 \
20118 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20119 local saved_delta=$(do_facet mds1 \
20120 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20121 local threshold=100
20124 local stripe_count=0
20129 # test with fewer files on ZFS
20130 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20132 stack_trap "do_nodes $mdts $LCTL set_param \
20133 mdt.*.dir_split_count=$saved_threshold"
20134 stack_trap "do_nodes $mdts $LCTL set_param \
20135 mdt.*.dir_split_delta=$saved_delta"
20136 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20137 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20138 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20139 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20140 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20141 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20143 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20144 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20146 create=$((threshold * 3 / 2))
20147 while [ $stripe_count -lt $MDSCOUNT ]; do
20148 createmany -m $DIR/$tdir/f $total $create ||
20149 error "create sub files failed"
20150 stat $DIR/$tdir > /dev/null
20151 total=$((total + create))
20152 stripe_count=$((stripe_count + delta))
20153 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20155 wait_update $HOSTNAME \
20156 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20157 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20159 wait_update $HOSTNAME \
20160 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20161 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20163 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20164 echo "$nr_files/$total files on MDT$stripe_index after split"
20165 # allow 10% margin of imbalance with crush hash
20166 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20167 error "$nr_files files on MDT$stripe_index after split"
20169 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20170 [ $nr_files -eq $total ] ||
20171 error "total sub files $nr_files != $total"
20174 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20176 echo "fixed layout directory won't auto split"
20177 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20178 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20179 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20180 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20181 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20183 run_test 230q "dir auto split"
20186 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20187 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20188 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20189 skip "Need MDS version at least 2.13.54"
20191 # maximum amount of local locks:
20192 # parent striped dir - 2 locks
20193 # new stripe in parent to migrate to - 1 lock
20194 # source and target - 2 locks
20195 # Total 5 locks for regular file
20196 mkdir -p $DIR/$tdir
20197 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20198 touch $DIR/$tdir/dir1/eee
20200 # create 4 hardlink for 4 more locks
20201 # Total: 9 locks > RS_MAX_LOCKS (8)
20202 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20203 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20204 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20205 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20206 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20207 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20208 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20209 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20211 cancel_lru_locks mdc
20213 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20214 error "migrate dir fails"
20216 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20218 run_test 230r "migrate with too many local locks"
20221 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20222 skip "Need MDS version at least 2.13.57"
20224 local mdts=$(comma_list $(mdts_nodes))
20225 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20226 mdt.*MDT0000.enable_dir_restripe)
20228 stack_trap "do_nodes $mdts $LCTL set_param \
20229 mdt.*.enable_dir_restripe=$restripe_status"
20233 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20234 test_mkdir $DIR/$tdir
20235 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20236 error "$LFS mkdir doesn't return -EEXIST if target exists"
20240 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20244 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20245 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20246 skip "Need MDS version at least 2.14.50"
20248 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20249 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20250 $LFS project -p 1 -s $DIR/$tdir ||
20251 error "set $tdir project id failed"
20252 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20253 error "set subdir project id failed"
20254 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20256 run_test 230t "migrate directory with project ID set"
20260 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20261 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20262 skip "Need MDS version at least 2.14.53"
20266 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20267 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20268 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20269 for i in $(seq 0 $((MDSCOUNT - 1))); do
20270 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20271 echo "$count dirs migrated to MDT$i"
20273 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20274 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20276 run_test 230u "migrate directory by QOS"
20280 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20281 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20282 skip "Need MDS version at least 2.14.53"
20286 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20287 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20288 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20289 for i in $(seq 0 $((MDSCOUNT - 1))); do
20290 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20291 echo "$count subdirs migrated to MDT$i"
20292 (( i == 3 )) && (( count > 0 )) &&
20293 error "subdir shouldn't be migrated to MDT3"
20295 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20296 (( count == 3 )) || error "dirs migrated to $count MDTs"
20298 run_test 230v "subdir migrated to the MDT where its parent is located"
20302 # For simplicity this test assumes that max_pages_per_rpc
20303 # is the same across all OSCs
20304 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20305 local bulk_size=$((max_pages * PAGE_SIZE))
20306 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20309 mkdir -p $DIR/$tdir
20310 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20311 error "failed to set stripe with -S ${brw_size}M option"
20313 # clear the OSC stats
20314 $LCTL set_param osc.*.stats=0 &>/dev/null
20317 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20318 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20319 oflag=direct &>/dev/null || error "dd failed"
20321 sync; sleep 1; sync # just to be safe
20322 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20323 if [ x$nrpcs != "x1" ]; then
20324 $LCTL get_param osc.*.stats
20325 error "found $nrpcs ost_write RPCs, not 1 as expected"
20329 # Drop the OSC cache, otherwise we will read from it
20330 cancel_lru_locks osc
20332 # clear the OSC stats
20333 $LCTL set_param osc.*.stats=0 &>/dev/null
20335 # Client reads $bulk_size.
20336 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20337 iflag=direct &>/dev/null || error "dd failed"
20339 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20340 if [ x$nrpcs != "x1" ]; then
20341 $LCTL get_param osc.*.stats
20342 error "found $nrpcs ost_read RPCs, not 1 as expected"
20345 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20348 mkdir -p $DIR/$tdir
20350 for i in {0..1023}; do
20351 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20352 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20353 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20357 run_test 231b "must not assert on fully utilized OST request buffer"
20360 mkdir -p $DIR/$tdir
20361 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20363 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20364 do_facet ost1 $LCTL set_param fail_loc=0x31c
20366 # ignore dd failure
20367 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20369 do_facet ost1 $LCTL set_param fail_loc=0
20370 umount_client $MOUNT || error "umount failed"
20371 mount_client $MOUNT || error "mount failed"
20372 stop ost1 || error "cannot stop ost1"
20373 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20375 run_test 232a "failed lock should not block umount"
20378 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20379 skip "Need MDS version at least 2.10.58"
20381 mkdir -p $DIR/$tdir
20382 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20383 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20385 cancel_lru_locks osc
20387 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20388 do_facet ost1 $LCTL set_param fail_loc=0x31c
20391 $LFS data_version $DIR/$tdir/$tfile || true
20393 do_facet ost1 $LCTL set_param fail_loc=0
20394 umount_client $MOUNT || error "umount failed"
20395 mount_client $MOUNT || error "mount failed"
20396 stop ost1 || error "cannot stop ost1"
20397 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20399 run_test 232b "failed data version lock should not block umount"
20402 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20403 skip "Need MDS version at least 2.3.64"
20404 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20406 local fid=$($LFS path2fid $MOUNT)
20408 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20409 error "cannot access $MOUNT using its FID '$fid'"
20411 run_test 233a "checking that OBF of the FS root succeeds"
20414 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20415 skip "Need MDS version at least 2.5.90"
20416 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20418 local fid=$($LFS path2fid $MOUNT/.lustre)
20420 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20421 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20423 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20424 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20425 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20427 run_test 233b "checking that OBF of the FS .lustre succeeds"
20430 local p="$TMP/sanityN-$TESTNAME.parameters"
20431 save_lustre_params client "llite.*.xattr_cache" > $p
20432 lctl set_param llite.*.xattr_cache 1 ||
20433 skip_env "xattr cache is not supported"
20435 mkdir -p $DIR/$tdir || error "mkdir failed"
20436 touch $DIR/$tdir/$tfile || error "touch failed"
20437 # OBD_FAIL_LLITE_XATTR_ENOMEM
20438 $LCTL set_param fail_loc=0x1405
20439 getfattr -n user.attr $DIR/$tdir/$tfile &&
20440 error "getfattr should have failed with ENOMEM"
20441 $LCTL set_param fail_loc=0x0
20444 restore_lustre_params < $p
20447 run_test 234 "xattr cache should not crash on ENOMEM"
20450 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20451 skip "Need MDS version at least 2.4.52"
20453 flock_deadlock $DIR/$tfile
20458 124) error "process hangs on a deadlock"
20460 *) error "error executing flock_deadlock $DIR/$tfile"
20464 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20468 check_swap_layouts_support
20470 local ref1=/etc/passwd
20471 local ref2=/etc/group
20472 local file1=$DIR/$tdir/f1
20473 local file2=$DIR/$tdir/f2
20475 test_mkdir -c1 $DIR/$tdir
20476 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20477 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20478 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20479 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20480 local fd=$(free_fd)
20481 local cmd="exec $fd<>$file2"
20484 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20485 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20488 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20493 run_test 236 "Layout swap on open unlinked file"
20495 # LU-4659 linkea consistency
20497 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20498 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20499 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20500 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20503 ln $DIR/$tfile $DIR/$tfile.lnk
20504 touch $DIR/$tfile.new
20505 mv $DIR/$tfile.new $DIR/$tfile
20506 local fid1=$($LFS path2fid $DIR/$tfile)
20507 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20508 local path1=$($LFS fid2path $FSNAME "$fid1")
20509 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20510 local path2=$($LFS fid2path $FSNAME "$fid2")
20511 [ $tfile.lnk == $path2 ] ||
20512 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20515 run_test 238 "Verify linkea consistency"
20517 test_239A() { # was test_239
20518 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20519 skip "Need MDS version at least 2.5.60"
20521 local list=$(comma_list $(mdts_nodes))
20523 mkdir -p $DIR/$tdir
20524 createmany -o $DIR/$tdir/f- 5000
20525 unlinkmany $DIR/$tdir/f- 5000
20526 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20527 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20528 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20529 osp.*MDT*.sync_in_flight" | calc_sum)
20530 [ "$changes" -eq 0 ] || error "$changes not synced"
20532 run_test 239A "osp_sync test"
20534 test_239a() { #LU-5297
20535 remote_mds_nodsh && skip "remote MDS with nodsh"
20538 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20539 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20540 chgrp $RUNAS_GID $DIR/$tfile
20541 wait_delete_completed
20543 run_test 239a "process invalid osp sync record correctly"
20545 test_239b() { #LU-5297
20546 remote_mds_nodsh && skip "remote MDS with nodsh"
20549 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20550 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20551 chgrp $RUNAS_GID $DIR/$tfile1
20552 wait_delete_completed
20553 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20555 chgrp $RUNAS_GID $DIR/$tfile2
20556 wait_delete_completed
20558 run_test 239b "process osp sync record with ENOMEM error correctly"
20561 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20562 remote_mds_nodsh && skip "remote MDS with nodsh"
20564 mkdir -p $DIR/$tdir
20566 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20567 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20568 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20569 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20571 umount_client $MOUNT || error "umount failed"
20572 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20573 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20574 mount_client $MOUNT || error "failed to mount client"
20576 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20577 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20579 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20585 for LOOP in $(seq $count); do
20586 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20587 cancel_lru_locks $OSC || true
20595 for LOOP in $(seq $1); do
20596 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20601 test_241a() { # was test_241
20602 local bsize=$PAGE_SIZE
20604 (( bsize < 40960 )) && bsize=40960
20605 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20607 cancel_lru_locks $OSC
20608 test_241_bio 1000 $bsize &
20610 test_241_dio 1000 $bsize
20613 run_test 241a "bio vs dio"
20616 local bsize=$PAGE_SIZE
20618 (( bsize < 40960 )) && bsize=40960
20619 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20621 test_241_dio 1000 $bsize &
20623 test_241_dio 1000 $bsize
20626 run_test 241b "dio vs dio"
20629 remote_mds_nodsh && skip "remote MDS with nodsh"
20631 mkdir_on_mdt0 $DIR/$tdir
20632 touch $DIR/$tdir/$tfile
20634 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20635 do_facet mds1 lctl set_param fail_loc=0x105
20636 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20638 do_facet mds1 lctl set_param fail_loc=0
20639 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20641 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20645 test_mkdir $DIR/$tdir
20646 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20648 run_test 243 "various group lock tests"
20652 test_mkdir $DIR/$tdir
20653 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20654 sendfile_grouplock $DIR/$tdir/$tfile || \
20655 error "sendfile+grouplock failed"
20658 run_test 244a "sendfile with group lock tests"
20662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20665 local size=$((1024*1024))
20667 test_mkdir $DIR/$tdir
20668 for i in $(seq 1 $threads); do
20669 local file=$DIR/$tdir/file_$((i / 10))
20670 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20673 for i in $(seq 1 $threads); do
20677 run_test 244b "multi-threaded write with group lock"
20680 local flagname="multi_mod_rpcs"
20681 local connect_data_name="max_mod_rpcs"
20684 # check if multiple modify RPCs flag is set
20685 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20686 grep "connect_flags:")
20689 echo "$out" | grep -qw $flagname
20690 if [ $? -ne 0 ]; then
20691 echo "connect flag $flagname is not set"
20695 # check if multiple modify RPCs data is set
20696 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20699 echo "$out" | grep -qw $connect_data_name ||
20700 error "import should have connect data $connect_data_name"
20702 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20708 umount_client $submount
20713 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20715 skip_env "Fileset feature is not supported"
20717 local submount=${MOUNT}_$tdir
20720 mkdir -p $submount || error "mkdir $submount failed"
20721 FILESET="$FILESET/$tdir" mount_client $submount ||
20722 error "mount $submount failed"
20723 trap "cleanup_247 $submount" EXIT
20724 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20725 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20726 error "read $MOUNT/$tdir/$tfile failed"
20727 cleanup_247 $submount
20729 run_test 247a "mount subdir as fileset"
20732 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20733 skip_env "Fileset feature is not supported"
20735 local submount=${MOUNT}_$tdir
20737 rm -rf $MOUNT/$tdir
20738 mkdir -p $submount || error "mkdir $submount failed"
20740 FILESET="$FILESET/$tdir" mount_client $submount &&
20741 error "mount $submount should fail"
20744 run_test 247b "mount subdir that dose not exist"
20747 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20748 skip_env "Fileset feature is not supported"
20750 local submount=${MOUNT}_$tdir
20752 mkdir -p $MOUNT/$tdir/dir1
20753 mkdir -p $submount || error "mkdir $submount failed"
20754 trap "cleanup_247 $submount" EXIT
20755 FILESET="$FILESET/$tdir" mount_client $submount ||
20756 error "mount $submount failed"
20757 local fid=$($LFS path2fid $MOUNT/)
20758 $LFS fid2path $submount $fid && error "fid2path should fail"
20759 cleanup_247 $submount
20761 run_test 247c "running fid2path outside subdirectory root"
20764 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20765 skip "Fileset feature is not supported"
20767 local submount=${MOUNT}_$tdir
20769 mkdir -p $MOUNT/$tdir/dir1
20770 mkdir -p $submount || error "mkdir $submount failed"
20771 FILESET="$FILESET/$tdir" mount_client $submount ||
20772 error "mount $submount failed"
20773 trap "cleanup_247 $submount" EXIT
20775 local td=$submount/dir1
20776 local fid=$($LFS path2fid $td)
20777 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20779 # check that we get the same pathname back
20782 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20783 echo "$rootpath $fid"
20784 found=$($LFS fid2path $rootpath "$fid")
20785 [ -n "found" ] || error "fid2path should succeed"
20786 [ "$found" == "$td" ] || error "fid2path $found != $td"
20788 # check wrong root path format
20789 rootpath=$submount"_wrong"
20790 found=$($LFS fid2path $rootpath "$fid")
20791 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20793 cleanup_247 $submount
20795 run_test 247d "running fid2path inside subdirectory root"
20799 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20801 skip "Fileset feature is not supported"
20803 local submount=${MOUNT}_$tdir
20806 mkdir -p $submount || error "mkdir $submount failed"
20807 FILESET="$FILESET/.." mount_client $submount &&
20808 error "mount $submount should fail"
20811 run_test 247e "mount .. as fileset"
20814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20815 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20816 skip "Need at least version 2.13.52"
20817 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20818 skip "Need at least version 2.14.50"
20819 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20821 skip "Fileset feature is not supported"
20823 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20824 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20825 error "mkdir remote failed"
20826 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20827 error "mkdir remote/subdir failed"
20828 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20829 error "mkdir striped failed"
20830 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20832 local submount=${MOUNT}_$tdir
20834 mkdir -p $submount || error "mkdir $submount failed"
20835 stack_trap "rmdir $submount"
20839 local fileset=$FILESET
20840 local mdts=$(comma_list $(mdts_nodes))
20842 stat=$(do_facet mds1 $LCTL get_param -n \
20843 mdt.*MDT0000.enable_remote_subdir_mount)
20844 stack_trap "do_nodes $mdts $LCTL set_param \
20845 mdt.*.enable_remote_subdir_mount=$stat"
20847 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20848 stack_trap "umount_client $submount"
20849 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20850 error "mount remote dir $dir should fail"
20852 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20853 $tdir/striped/. ; do
20854 FILESET="$fileset/$dir" mount_client $submount ||
20855 error "mount $dir failed"
20856 umount_client $submount
20859 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20860 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20861 error "mount $tdir/remote failed"
20863 run_test 247f "mount striped or remote directory as fileset"
20866 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20867 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20868 skip "Need at least version 2.14.50"
20870 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20871 error "mkdir $tdir failed"
20872 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20874 local submount=${MOUNT}_$tdir
20876 mkdir -p $submount || error "mkdir $submount failed"
20877 stack_trap "rmdir $submount"
20879 FILESET="$fileset/$tdir" mount_client $submount ||
20880 error "mount $dir failed"
20881 stack_trap "umount $submount"
20883 local mdts=$(comma_list $(mdts_nodes))
20887 stat $submount > /dev/null
20888 cancel_lru_locks $MDC
20889 stat $submount > /dev/null
20890 stat $submount/$tfile > /dev/null
20891 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20892 stat $submount/$tfile > /dev/null
20893 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20894 awk '/getattr/ {sum += $2} END {print sum}')
20896 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20898 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20901 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20902 [ -z "$fast_read_sav" ] && skip "no fast read support"
20904 # create a large file for fast read verification
20905 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20907 # make sure the file is created correctly
20908 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20909 { rm -f $DIR/$tfile; skip "file creation error"; }
20911 echo "Test 1: verify that fast read is 4 times faster on cache read"
20913 # small read with fast read enabled
20914 $LCTL set_param -n llite.*.fast_read=1
20915 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20916 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20917 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20918 # small read with fast read disabled
20919 $LCTL set_param -n llite.*.fast_read=0
20920 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20921 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20922 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20924 # verify that fast read is 4 times faster for cache read
20925 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20926 error_not_in_vm "fast read was not 4 times faster: " \
20927 "$t_fast vs $t_slow"
20929 echo "Test 2: verify the performance between big and small read"
20930 $LCTL set_param -n llite.*.fast_read=1
20932 # 1k non-cache read
20933 cancel_lru_locks osc
20934 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20935 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20936 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20938 # 1M non-cache read
20939 cancel_lru_locks osc
20940 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20941 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20942 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20944 # verify that big IO is not 4 times faster than small IO
20945 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20946 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20948 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20951 run_test 248a "fast read verification"
20954 # Default short_io_bytes=16384, try both smaller and larger sizes.
20955 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20956 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20957 echo "bs=53248 count=113 normal buffered write"
20958 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20959 error "dd of initial data file failed"
20960 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20962 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20963 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20964 error "dd with sync normal writes failed"
20965 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20967 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20968 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20969 error "dd with sync small writes failed"
20970 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20972 cancel_lru_locks osc
20974 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20975 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20976 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20977 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20978 iflag=direct || error "dd with O_DIRECT small read failed"
20979 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20980 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20981 error "compare $TMP/$tfile.1 failed"
20983 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20984 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20986 # just to see what the maximum tunable value is, and test parsing
20987 echo "test invalid parameter 2MB"
20988 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20989 error "too-large short_io_bytes allowed"
20990 echo "test maximum parameter 512KB"
20991 # if we can set a larger short_io_bytes, run test regardless of version
20992 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20993 # older clients may not allow setting it this large, that's OK
20994 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20995 skip "Need at least client version 2.13.50"
20996 error "medium short_io_bytes failed"
20998 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20999 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21001 echo "test large parameter 64KB"
21002 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21003 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21005 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21006 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21007 error "dd with sync large writes failed"
21008 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21010 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21011 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21012 num=$((113 * 4096 / PAGE_SIZE))
21013 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21014 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21015 error "dd with O_DIRECT large writes failed"
21016 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21017 error "compare $DIR/$tfile.3 failed"
21019 cancel_lru_locks osc
21021 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21022 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21023 error "dd with O_DIRECT large read failed"
21024 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21025 error "compare $TMP/$tfile.2 failed"
21027 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21028 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21029 error "dd with O_DIRECT large read failed"
21030 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21031 error "compare $TMP/$tfile.3 failed"
21033 run_test 248b "test short_io read and write for both small and large sizes"
21035 test_249() { # LU-7890
21036 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21037 skip "Need at least version 2.8.54"
21040 $LFS setstripe -c 1 $DIR/$tfile
21041 # Offset 2T == 4k * 512M
21042 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21043 error "dd to 2T offset failed"
21045 run_test 249 "Write above 2T file size"
21048 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21049 && skip "no 16TB file size limit on ZFS"
21051 $LFS setstripe -c 1 $DIR/$tfile
21052 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21053 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21054 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21055 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21056 conv=notrunc,fsync && error "append succeeded"
21059 run_test 250 "Write above 16T limit"
21062 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21064 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21065 #Skip once - writing the first stripe will succeed
21066 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21067 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21068 error "short write happened"
21070 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21071 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21072 error "short read happened"
21076 run_test 251 "Handling short read and write correctly"
21079 remote_mds_nodsh && skip "remote MDS with nodsh"
21080 remote_ost_nodsh && skip "remote OST with nodsh"
21081 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21082 skip_env "ldiskfs only test"
21092 # check lr_reader on OST0000
21094 dev=$(facet_device $tgt)
21095 out=$(do_facet $tgt $LR_READER $dev)
21096 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21098 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21099 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21100 error "Invalid uuid returned by $LR_READER on target $tgt"
21101 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21103 # check lr_reader -c on MDT0000
21105 dev=$(facet_device $tgt)
21106 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21107 skip "$LR_READER does not support additional options"
21109 out=$(do_facet $tgt $LR_READER -c $dev)
21110 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21112 num=$(echo "$out" | grep -c "mdtlov")
21113 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21114 error "Invalid number of mdtlov clients returned by $LR_READER"
21115 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21117 # check lr_reader -cr on MDT0000
21118 out=$(do_facet $tgt $LR_READER -cr $dev)
21119 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21121 echo "$out" | grep -q "^reply_data:$" ||
21122 error "$LR_READER should have returned 'reply_data' section"
21123 num=$(echo "$out" | grep -c "client_generation")
21124 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21126 run_test 252 "check lr_reader tool"
21129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21130 remote_mds_nodsh && skip "remote MDS with nodsh"
21131 remote_mgs_nodsh && skip "remote MGS with nodsh"
21135 local ost_name=$(ostname_from_index $ostidx)
21138 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21139 do_facet $SINGLEMDS $LCTL get_param -n \
21140 osp.$mdtosc_proc1.reserved_mb_high ||
21141 skip "remote MDS does not support reserved_mb_high"
21145 wait_delete_completed
21148 pool_add $TESTNAME || error "Pool creation failed"
21149 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21151 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21152 error "Setstripe failed"
21154 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21156 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21158 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21160 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21161 osp.$mdtosc_proc1.prealloc_status)
21162 echo "prealloc_status $oa_status"
21164 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21165 error "File creation should fail"
21167 #object allocation was stopped, but we still able to append files
21168 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21169 oflag=append || error "Append failed"
21171 rm -f $DIR/$tdir/$tfile.0
21173 # For this test, we want to delete the files we created to go out of
21174 # space but leave the watermark, so we remain nearly out of space
21175 ost_watermarks_enospc_delete_files $tfile $ostidx
21177 wait_delete_completed
21181 for i in $(seq 10 12); do
21182 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21183 2>/dev/null || error "File creation failed after rm"
21186 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21187 osp.$mdtosc_proc1.prealloc_status)
21188 echo "prealloc_status $oa_status"
21190 if (( oa_status != 0 )); then
21191 error "Object allocation still disable after rm"
21194 run_test 253 "Check object allocation limit"
21197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21198 remote_mds_nodsh && skip "remote MDS with nodsh"
21200 local mdt=$(facet_svc $SINGLEMDS)
21202 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21203 skip "MDS does not support changelog_size"
21207 changelog_register || error "changelog_register failed"
21209 changelog_clear 0 || error "changelog_clear failed"
21211 local size1=$(do_facet $SINGLEMDS \
21212 $LCTL get_param -n mdd.$mdt.changelog_size)
21213 echo "Changelog size $size1"
21216 $LFS mkdir -i 0 $DIR/$tdir
21218 mkdir -p $DIR/$tdir/pics/2008/zachy
21219 touch $DIR/$tdir/pics/2008/zachy/timestamp
21220 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21221 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21222 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21223 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21224 rm $DIR/$tdir/pics/desktop.jpg
21226 local size2=$(do_facet $SINGLEMDS \
21227 $LCTL get_param -n mdd.$mdt.changelog_size)
21228 echo "Changelog size after work $size2"
21230 (( $size2 > $size1 )) ||
21231 error "new Changelog size=$size2 less than old size=$size1"
21233 run_test 254 "Check changelog size"
21240 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21241 awk -F: '{print $2}' | grep $type > /dev/null
21242 if [ $? -ne 0 ]; then
21252 lfs ladvise -a willread $file > /dev/null 2>&1
21253 if [ $? -eq 0 ]; then
21257 lfs ladvise -a willread $file 2>&1 |
21258 grep "Inappropriate ioctl for device" > /dev/null
21259 if [ $? -eq 0 ]; then
21266 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21269 # run a random read IO workload
21270 # usage: random_read_iops <filename> <filesize> <iosize>
21271 random_read_iops() {
21274 local iosize=${3:-4096}
21276 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21277 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21280 drop_file_oss_cache() {
21284 $LFS ladvise -a dontneed $file 2>/dev/null ||
21285 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21288 ladvise_willread_performance()
21291 local average_origin=0
21292 local average_cache=0
21293 local average_ladvise=0
21295 for ((i = 1; i <= $repeat; i++)); do
21296 echo "Iter $i/$repeat: reading without willread hint"
21297 cancel_lru_locks osc
21298 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21299 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21300 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21301 average_origin=$(bc <<<"$average_origin + $speed_origin")
21303 cancel_lru_locks osc
21304 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21305 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21306 average_cache=$(bc <<<"$average_cache + $speed_cache")
21308 cancel_lru_locks osc
21309 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21310 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21311 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21312 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21313 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21315 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21316 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21317 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21319 speedup_cache=$(percent $average_cache $average_origin)
21320 speedup_ladvise=$(percent $average_ladvise $average_origin)
21322 echo "Average uncached read: $average_origin"
21323 echo "Average speedup with OSS cached read: " \
21324 "$average_cache = +$speedup_cache%"
21325 echo "Average speedup with ladvise willread: " \
21326 "$average_ladvise = +$speedup_ladvise%"
21328 local lowest_speedup=20
21329 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21330 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21331 "got $average_cache%. Skipping ladvise willread check."
21335 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21336 # it is still good to run until then to exercise 'ladvise willread'
21337 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21338 [ "$ost1_FSTYPE" = "zfs" ] &&
21339 echo "osd-zfs does not support dontneed or drop_caches" &&
21342 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21343 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21344 error_not_in_vm "Speedup with willread is less than " \
21345 "$lowest_speedup%, got $average_ladvise%"
21349 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21350 skip "lustre < 2.8.54 does not support ladvise "
21351 remote_ost_nodsh && skip "remote OST with nodsh"
21353 stack_trap "rm -f $DIR/$tfile"
21354 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21356 ladvise_no_type willread $DIR/$tfile &&
21357 skip "willread ladvise is not supported"
21359 ladvise_no_ioctl $DIR/$tfile &&
21360 skip "ladvise ioctl is not supported"
21363 local size=$((size_mb * 1048576))
21364 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21365 error "dd to $DIR/$tfile failed"
21367 lfs ladvise -a willread $DIR/$tfile ||
21368 error "Ladvise failed with no range argument"
21370 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21371 error "Ladvise failed with no -l or -e argument"
21373 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21374 error "Ladvise failed with only -e argument"
21376 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21377 error "Ladvise failed with only -l argument"
21379 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21380 error "End offset should not be smaller than start offset"
21382 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21383 error "End offset should not be equal to start offset"
21385 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21386 error "Ladvise failed with overflowing -s argument"
21388 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21389 error "Ladvise failed with overflowing -e argument"
21391 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21392 error "Ladvise failed with overflowing -l argument"
21394 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21395 error "Ladvise succeeded with conflicting -l and -e arguments"
21397 echo "Synchronous ladvise should wait"
21399 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21400 do_nodes $(comma_list $(osts_nodes)) \
21401 $LCTL set_param fail_val=$delay fail_loc=0x237
21403 local start_ts=$SECONDS
21404 lfs ladvise -a willread $DIR/$tfile ||
21405 error "Ladvise failed with no range argument"
21406 local end_ts=$SECONDS
21407 local inteval_ts=$((end_ts - start_ts))
21409 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21410 error "Synchronous advice didn't wait reply"
21413 echo "Asynchronous ladvise shouldn't wait"
21414 local start_ts=$SECONDS
21415 lfs ladvise -a willread -b $DIR/$tfile ||
21416 error "Ladvise failed with no range argument"
21417 local end_ts=$SECONDS
21418 local inteval_ts=$((end_ts - start_ts))
21420 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21421 error "Asynchronous advice blocked"
21424 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21425 ladvise_willread_performance
21427 run_test 255a "check 'lfs ladvise -a willread'"
21433 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21437 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21438 skip "lustre < 2.8.54 does not support ladvise "
21439 remote_ost_nodsh && skip "remote OST with nodsh"
21441 stack_trap "rm -f $DIR/$tfile"
21442 lfs setstripe -c 1 -i 0 $DIR/$tfile
21444 ladvise_no_type dontneed $DIR/$tfile &&
21445 skip "dontneed ladvise is not supported"
21447 ladvise_no_ioctl $DIR/$tfile &&
21448 skip "ladvise ioctl is not supported"
21450 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21451 [ "$ost1_FSTYPE" = "zfs" ] &&
21452 skip "zfs-osd does not support 'ladvise dontneed'"
21455 local size=$((size_mb * 1048576))
21456 # In order to prevent disturbance of other processes, only check 3/4
21457 # of the memory usage
21458 local kibibytes=$((size_mb * 1024 * 3 / 4))
21460 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21461 error "dd to $DIR/$tfile failed"
21463 #force write to complete before dropping OST cache & checking memory
21466 local total=$(facet_meminfo ost1 MemTotal)
21467 echo "Total memory: $total KiB"
21469 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21470 local before_read=$(facet_meminfo ost1 Cached)
21471 echo "Cache used before read: $before_read KiB"
21473 lfs ladvise -a willread $DIR/$tfile ||
21474 error "Ladvise willread failed"
21475 local after_read=$(facet_meminfo ost1 Cached)
21476 echo "Cache used after read: $after_read KiB"
21478 lfs ladvise -a dontneed $DIR/$tfile ||
21479 error "Ladvise dontneed again failed"
21480 local no_read=$(facet_meminfo ost1 Cached)
21481 echo "Cache used after dontneed ladvise: $no_read KiB"
21483 if [ $total -lt $((before_read + kibibytes)) ]; then
21484 echo "Memory is too small, abort checking"
21488 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21489 error "Ladvise willread should use more memory" \
21490 "than $kibibytes KiB"
21493 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21494 error "Ladvise dontneed should release more memory" \
21495 "than $kibibytes KiB"
21498 run_test 255b "check 'lfs ladvise -a dontneed'"
21501 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21502 skip "lustre < 2.10.50 does not support lockahead"
21504 local ost1_imp=$(get_osc_import_name client ost1)
21505 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21513 test_mkdir -p $DIR/$tdir
21514 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21516 #test 10 returns only success/failure
21518 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21520 if [ $rc -eq 255 ]; then
21521 error "Ladvise test${i} failed, ${rc}"
21524 #test 11 counts lock enqueue requests, all others count new locks
21526 count=$(do_facet ost1 \
21527 $LCTL get_param -n ost.OSS.ost.stats)
21528 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21530 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21532 if [ $rc -eq 255 ]; then
21533 error "Ladvise test${i} failed, ${rc}"
21536 new_count=$(do_facet ost1 \
21537 $LCTL get_param -n ost.OSS.ost.stats)
21538 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21539 awk '{ print $2 }')
21541 difference="$((new_count - count))"
21542 if [ $difference -ne $rc ]; then
21543 error "Ladvise test${i}, bad enqueue count, returned " \
21544 "${rc}, actual ${difference}"
21547 for i in $(seq 12 21); do
21548 # If we do not do this, we run the risk of having too many
21549 # locks and starting lock cancellation while we are checking
21551 cancel_lru_locks osc
21553 count=$($LCTL get_param -n \
21554 ldlm.namespaces.$imp_name.lock_unused_count)
21556 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21558 if [ $rc -eq 255 ]; then
21559 error "Ladvise test ${i} failed, ${rc}"
21562 new_count=$($LCTL get_param -n \
21563 ldlm.namespaces.$imp_name.lock_unused_count)
21564 difference="$((new_count - count))"
21566 # Test 15 output is divided by 100 to map down to valid return
21567 if [ $i -eq 15 ]; then
21571 if [ $difference -ne $rc ]; then
21572 error "Ladvise test ${i}, bad lock count, returned " \
21573 "${rc}, actual ${difference}"
21577 #test 22 returns only success/failure
21579 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21581 if [ $rc -eq 255 ]; then
21582 error "Ladvise test${i} failed, ${rc}"
21585 run_test 255c "suite of ladvise lockahead tests"
21588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21589 remote_mds_nodsh && skip "remote MDS with nodsh"
21590 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21591 changelog_users $SINGLEMDS | grep "^cl" &&
21592 skip "active changelog user"
21598 mdt_dev=$(mdsdevname 1)
21601 changelog_register || error "changelog_register failed"
21604 mkdir_on_mdt0 $DIR/$tdir
21606 changelog_clear 0 || error "changelog_clear failed"
21609 touch $DIR/$tdir/{1..10}
21612 stop $SINGLEMDS || error "Fail to stop MDT"
21616 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21618 #after mount new plainllog is used
21619 touch $DIR/$tdir/{11..19}
21620 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21621 stack_trap "rm -f $tmpfile"
21622 cat_sl=$(do_facet $SINGLEMDS "sync; \
21623 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21624 llog_reader $tmpfile | grep -c type=1064553b")
21625 do_facet $SINGLEMDS llog_reader $tmpfile
21627 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21629 changelog_clear 0 || error "changelog_clear failed"
21631 cat_sl=$(do_facet $SINGLEMDS "sync; \
21632 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21633 llog_reader $tmpfile | grep -c type=1064553b")
21635 if (( cat_sl == 2 )); then
21636 error "Empty plain llog was not deleted from changelog catalog"
21637 elif (( cat_sl != 1 )); then
21638 error "Active plain llog shouldn't be deleted from catalog"
21641 run_test 256 "Check llog delete for empty and not full state"
21644 remote_mds_nodsh && skip "remote MDS with nodsh"
21645 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21646 skip "Need MDS version at least 2.8.55"
21648 test_mkdir $DIR/$tdir
21650 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21651 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21654 #define OBD_FAIL_MDS_XATTR_REP 0x161
21655 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21656 local facet=mds$((mdtidx + 1))
21657 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21658 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21660 stop $facet || error "stop MDS failed"
21661 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21662 error "start MDS fail"
21663 wait_recovery_complete $facet
21665 run_test 257 "xattr locks are not lost"
21667 # Verify we take the i_mutex when security requires it
21669 #define OBD_FAIL_IMUTEX_SEC 0x141c
21670 $LCTL set_param fail_loc=0x141c
21672 chmod u+s $DIR/$tfile
21673 chmod a+rwx $DIR/$tfile
21674 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21676 if [ $RC -ne 0 ]; then
21677 error "error, failed to take i_mutex, rc=$?"
21681 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21683 # Verify we do NOT take the i_mutex in the normal case
21685 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21686 $LCTL set_param fail_loc=0x141d
21689 chmod a+rw $DIR/$tfile
21690 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21692 if [ $RC -ne 0 ]; then
21693 error "error, took i_mutex unnecessarily, rc=$?"
21698 run_test 258b "verify i_mutex security behavior"
21701 local file=$DIR/$tfile
21705 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21707 stack_trap "rm -f $file" EXIT
21709 wait_delete_completed
21710 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21711 echo "before: $before"
21713 $LFS setstripe -i 0 -c 1 $file
21714 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21716 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21717 echo "after write: $after"
21719 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21720 do_facet ost1 $LCTL set_param fail_loc=0x2301
21722 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21723 echo "after truncate: $after"
21726 do_facet ost1 $LCTL set_param fail_loc=0
21727 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21729 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21730 echo "after restart: $after"
21731 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21732 error "missing truncate?"
21736 run_test 259 "crash at delayed truncate"
21739 #define OBD_FAIL_MDC_CLOSE 0x806
21740 $LCTL set_param fail_loc=0x80000806
21744 run_test 260 "Check mdc_close fail"
21746 ### Data-on-MDT sanity tests ###
21748 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21749 skip "Need MDS version at least 2.10.55 for DoM"
21752 local dom=$DIR/$tdir/dom_file
21753 local tmp=$DIR/$tdir/tmp_file
21755 mkdir_on_mdt0 $DIR/$tdir
21757 # basic checks for DoM component creation
21758 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21759 error "Can set MDT layout to non-first entry"
21761 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21762 error "Can define multiple entries as MDT layout"
21764 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21766 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21767 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21768 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21770 local mdtidx=$($LFS getstripe -m $dom)
21771 local mdtname=MDT$(printf %04x $mdtidx)
21772 local facet=mds$((mdtidx + 1))
21773 local space_check=1
21775 # Skip free space checks with ZFS
21776 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21780 local size_tmp=$((65536 * 3))
21781 local mdtfree1=$(do_facet $facet \
21782 lctl get_param -n osd*.*$mdtname.kbytesfree)
21784 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21785 # check also direct IO along write
21786 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21787 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21789 cmp $tmp $dom || error "file data is different"
21790 [ $(stat -c%s $dom) == $size_tmp ] ||
21791 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21792 if [ $space_check == 1 ]; then
21793 local mdtfree2=$(do_facet $facet \
21794 lctl get_param -n osd*.*$mdtname.kbytesfree)
21796 # increase in usage from by $size_tmp
21797 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21798 error "MDT free space wrong after write: " \
21799 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21803 local size_dom=10000
21805 $TRUNCATE $dom $size_dom
21806 [ $(stat -c%s $dom) == $size_dom ] ||
21807 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21808 if [ $space_check == 1 ]; then
21809 mdtfree1=$(do_facet $facet \
21810 lctl get_param -n osd*.*$mdtname.kbytesfree)
21811 # decrease in usage from $size_tmp to new $size_dom
21812 [ $(($mdtfree1 - $mdtfree2)) -ge \
21813 $(((size_tmp - size_dom) / 1024)) ] ||
21814 error "MDT free space is wrong after truncate: " \
21815 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21821 size_dom=$((size_dom + size_tmp))
21822 [ $(stat -c%s $dom) == $size_dom ] ||
21823 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21824 if [ $space_check == 1 ]; then
21825 mdtfree2=$(do_facet $facet \
21826 lctl get_param -n osd*.*$mdtname.kbytesfree)
21827 # increase in usage by $size_tmp from previous
21828 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21829 error "MDT free space is wrong after append: " \
21830 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21835 if [ $space_check == 1 ]; then
21836 mdtfree1=$(do_facet $facet \
21837 lctl get_param -n osd*.*$mdtname.kbytesfree)
21838 # decrease in usage by $size_dom from previous
21839 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21840 error "MDT free space is wrong after removal: " \
21841 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21844 # combined striping
21845 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21846 error "Can't create DoM + OST striping"
21848 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21849 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21850 # check also direct IO along write
21851 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21853 cmp $tmp $dom || error "file data is different"
21854 [ $(stat -c%s $dom) == $size_tmp ] ||
21855 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21860 run_test 270a "DoM: basic functionality tests"
21863 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21864 skip "Need MDS version at least 2.10.55"
21866 local dom=$DIR/$tdir/dom_file
21867 local max_size=1048576
21869 mkdir -p $DIR/$tdir
21870 $LFS setstripe -E $max_size -L mdt $dom
21872 # truncate over the limit
21873 $TRUNCATE $dom $(($max_size + 1)) &&
21874 error "successful truncate over the maximum size"
21875 # write over the limit
21876 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21877 error "successful write over the maximum size"
21878 # append over the limit
21879 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21880 echo "12345" >> $dom && error "successful append over the maximum size"
21885 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21888 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21889 skip "Need MDS version at least 2.10.55"
21891 mkdir -p $DIR/$tdir
21892 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21894 # check files inherit DoM EA
21895 touch $DIR/$tdir/first
21896 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21897 error "bad pattern"
21898 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21899 error "bad stripe count"
21900 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21901 error "bad stripe size"
21903 # check directory inherits DoM EA and uses it as default
21904 mkdir $DIR/$tdir/subdir
21905 touch $DIR/$tdir/subdir/second
21906 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21907 error "bad pattern in sub-directory"
21908 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21909 error "bad stripe count in sub-directory"
21910 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21911 error "bad stripe size in sub-directory"
21914 run_test 270c "DoM: DoM EA inheritance tests"
21917 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21918 skip "Need MDS version at least 2.10.55"
21920 mkdir -p $DIR/$tdir
21921 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21923 # inherit default DoM striping
21924 mkdir $DIR/$tdir/subdir
21925 touch $DIR/$tdir/subdir/f1
21927 # change default directory striping
21928 $LFS setstripe -c 1 $DIR/$tdir/subdir
21929 touch $DIR/$tdir/subdir/f2
21930 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21931 error "wrong default striping in file 2"
21932 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21933 error "bad pattern in file 2"
21936 run_test 270d "DoM: change striping from DoM to RAID0"
21939 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21940 skip "Need MDS version at least 2.10.55"
21942 mkdir -p $DIR/$tdir/dom
21943 mkdir -p $DIR/$tdir/norm
21946 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21947 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21949 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21950 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21952 # find DoM files by layout
21953 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21954 [ $NUM -eq $DOMFILES ] ||
21955 error "lfs find -L: found $NUM, expected $DOMFILES"
21956 echo "Test 1: lfs find 20 DOM files by layout: OK"
21958 # there should be 1 dir with default DOM striping
21959 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21961 error "lfs find -L: found $NUM, expected 1 dir"
21962 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21964 # find DoM files by stripe size
21965 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21966 [ $NUM -eq $DOMFILES ] ||
21967 error "lfs find -S: found $NUM, expected $DOMFILES"
21968 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21970 # find files by stripe offset except DoM files
21971 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21972 [ $NUM -eq $NORMFILES ] ||
21973 error "lfs find -i: found $NUM, expected $NORMFILES"
21974 echo "Test 5: lfs find no DOM files by stripe index: OK"
21977 run_test 270e "DoM: lfs find with DoM files test"
21980 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21981 skip "Need MDS version at least 2.10.55"
21983 local mdtname=${FSNAME}-MDT0000-mdtlov
21984 local dom=$DIR/$tdir/dom_file
21985 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21986 lod.$mdtname.dom_stripesize)
21987 local dom_limit=131072
21989 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21990 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21991 lod.$mdtname.dom_stripesize)
21992 [ ${dom_limit} -eq ${dom_current} ] ||
21993 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21995 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21996 $LFS setstripe -d $DIR/$tdir
21997 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21998 error "Can't set directory default striping"
22000 # exceed maximum stripe size
22001 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22002 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22003 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22004 error "Able to create DoM component size more than LOD limit"
22006 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22007 dom_current=$(do_facet mds1 $LCTL get_param -n \
22008 lod.$mdtname.dom_stripesize)
22009 [ 0 -eq ${dom_current} ] ||
22010 error "Can't set zero DoM stripe limit"
22013 # attempt to create DoM file on server with disabled DoM should
22014 # remove DoM entry from layout and be succeed
22015 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22016 error "Can't create DoM file (DoM is disabled)"
22017 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22018 error "File has DoM component while DoM is disabled"
22021 # attempt to create DoM file with only DoM stripe should return error
22022 $LFS setstripe -E $dom_limit -L mdt $dom &&
22023 error "Able to create DoM-only file while DoM is disabled"
22025 # too low values to be aligned with smallest stripe size 64K
22026 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22027 dom_current=$(do_facet mds1 $LCTL get_param -n \
22028 lod.$mdtname.dom_stripesize)
22029 [ 30000 -eq ${dom_current} ] &&
22030 error "Can set too small DoM stripe limit"
22032 # 64K is a minimal stripe size in Lustre, expect limit of that size
22033 [ 65536 -eq ${dom_current} ] ||
22034 error "Limit is not set to 64K but ${dom_current}"
22036 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22037 dom_current=$(do_facet mds1 $LCTL get_param -n \
22038 lod.$mdtname.dom_stripesize)
22040 [ 2147483648 -eq ${dom_current} ] &&
22041 error "Can set too large DoM stripe limit"
22043 do_facet mds1 $LCTL set_param -n \
22044 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22045 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22046 error "Can't create DoM component size after limit change"
22047 do_facet mds1 $LCTL set_param -n \
22048 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22049 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22050 error "Can't create DoM file after limit decrease"
22051 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22052 error "Can create big DoM component after limit decrease"
22053 touch ${dom}_def ||
22054 error "Can't create file with old default layout"
22056 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22059 run_test 270f "DoM: maximum DoM stripe size checks"
22062 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22063 skip "Need MDS version at least 2.13.52"
22064 local dom=$DIR/$tdir/$tfile
22066 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22067 local lodname=${FSNAME}-MDT0000-mdtlov
22069 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22070 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22071 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22072 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22074 local dom_limit=1024
22075 local dom_threshold="50%"
22077 $LFS setstripe -d $DIR/$tdir
22078 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22079 error "Can't set directory default striping"
22081 do_facet mds1 $LCTL set_param -n \
22082 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22083 # set 0 threshold and create DOM file to change tunable stripesize
22084 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22085 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22086 error "Failed to create $dom file"
22087 # now tunable dom_cur_stripesize should reach maximum
22088 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22089 lod.${lodname}.dom_stripesize_cur_kb)
22090 [[ $dom_current == $dom_limit ]] ||
22091 error "Current DOM stripesize is not maximum"
22094 # set threshold for further tests
22095 do_facet mds1 $LCTL set_param -n \
22096 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22097 echo "DOM threshold is $dom_threshold free space"
22100 # Spoof bfree to exceed threshold
22101 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22102 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22103 for spfree in 40 20 0 15 30 55; do
22104 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22105 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22106 error "Failed to create $dom file"
22107 dom_def=$(do_facet mds1 $LCTL get_param -n \
22108 lod.${lodname}.dom_stripesize_cur_kb)
22109 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22110 [[ $dom_def != $dom_current ]] ||
22111 error "Default stripe size was not changed"
22112 if [[ $spfree > 0 ]] ; then
22113 dom_set=$($LFS getstripe -S $dom)
22114 [[ $dom_set == $((dom_def * 1024)) ]] ||
22115 error "DOM component size is still old"
22117 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22118 error "DoM component is set with no free space"
22121 dom_current=$dom_def
22124 run_test 270g "DoM: default DoM stripe size depends on free space"
22127 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22128 skip "Need MDS version at least 2.13.53"
22130 local mdtname=${FSNAME}-MDT0000-mdtlov
22131 local dom=$DIR/$tdir/$tfile
22132 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22134 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22135 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22137 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22138 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22139 error "can't create OST file"
22140 # mirrored file with DOM entry in the second mirror
22141 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22142 error "can't create mirror with DoM component"
22144 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22146 # DOM component in the middle and has other enries in the same mirror,
22147 # should succeed but lost DoM component
22148 $LFS setstripe --copy=${dom}_1 $dom ||
22149 error "Can't create file from OST|DOM mirror layout"
22150 # check new file has no DoM layout after all
22151 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22152 error "File has DoM component while DoM is disabled"
22154 run_test 270h "DoM: DoM stripe removal when disabled on server"
22157 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22158 skip "Need MDS version at least 2.14.54"
22161 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22162 error "setstripe should fail" || true
22164 run_test 270i "DoM: setting invalid DoM striping should fail"
22167 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22168 skip "Need MDS version at least 2.10.55"
22170 local dom=$DIR/$tdir/dom
22172 mkdir -p $DIR/$tdir
22174 $LFS setstripe -E 1024K -L mdt $dom
22176 lctl set_param -n mdc.*.stats=clear
22177 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22178 cat $dom > /dev/null
22179 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22180 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22184 run_test 271a "DoM: data is cached for read after write"
22187 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22188 skip "Need MDS version at least 2.10.55"
22190 local dom=$DIR/$tdir/dom
22192 mkdir -p $DIR/$tdir
22194 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22196 lctl set_param -n mdc.*.stats=clear
22197 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22198 cancel_lru_locks mdc
22199 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22200 # second stat to check size is cached on client
22201 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22202 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22203 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22206 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22209 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22210 skip "Need MDS version at least 2.10.55"
22212 local dom=$DIR/$tdir/dom
22214 mkdir -p $DIR/$tdir
22216 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22218 lctl set_param -n mdc.*.stats=clear
22219 lctl set_param -n osc.*.stats=clear
22220 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22221 cancel_lru_locks mdc
22222 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22223 # second stat to check size is cached on client
22224 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22225 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22226 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22227 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22228 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22231 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22237 local mdt=MDT$(printf %04x $mdtidx)
22239 if [ -z $param ]; then
22240 lctl get_param -n mdc.*$mdt*.stats
22242 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22247 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22248 skip "Need MDS version at least 2.10.55"
22250 local dom=$DIR/$tdir/dom
22252 mkdir -p $DIR/$tdir
22254 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22256 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22257 local facet=mds$((mdtidx + 1))
22259 cancel_lru_locks mdc
22260 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22261 createmany -o $dom 1000
22262 lctl set_param -n mdc.*.stats=clear
22263 smalliomany -w $dom 1000 200
22264 get_mdc_stats $mdtidx
22265 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22266 # Each file has 1 open, 1 IO enqueues, total 2000
22267 # but now we have also +1 getxattr for security.capability, total 3000
22268 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22269 unlinkmany $dom 1000
22271 cancel_lru_locks mdc
22272 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22273 createmany -o $dom 1000
22274 lctl set_param -n mdc.*.stats=clear
22275 smalliomany -w $dom 1000 200
22276 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22277 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22278 # for OPEN and IO lock.
22279 [ $((enq - enq_2)) -ge 1000 ] ||
22280 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22281 unlinkmany $dom 1000
22284 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22286 cleanup_271def_tests() {
22292 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22293 skip "Need MDS version at least 2.10.57"
22295 local dom=$DIR/$tdir/dom
22296 local tmp=$TMP/$tfile
22297 trap "cleanup_271def_tests $tmp" EXIT
22299 mkdir -p $DIR/$tdir
22301 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22303 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22305 cancel_lru_locks mdc
22306 dd if=/dev/urandom of=$tmp bs=1000 count=1
22307 dd if=$tmp of=$dom bs=1000 count=1
22308 cancel_lru_locks mdc
22310 cat /etc/hosts >> $tmp
22311 lctl set_param -n mdc.*.stats=clear
22313 # append data to the same file it should update local page
22314 echo "Append to the same page"
22315 cat /etc/hosts >> $dom
22316 local num=$(get_mdc_stats $mdtidx ost_read)
22317 local ra=$(get_mdc_stats $mdtidx req_active)
22318 local rw=$(get_mdc_stats $mdtidx req_waittime)
22320 [ -z $num ] || error "$num READ RPC occured"
22321 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22325 cmp $tmp $dom || error "file miscompare"
22327 cancel_lru_locks mdc
22328 lctl set_param -n mdc.*.stats=clear
22330 echo "Open and read file"
22331 cat $dom > /dev/null
22332 local num=$(get_mdc_stats $mdtidx ost_read)
22333 local ra=$(get_mdc_stats $mdtidx req_active)
22334 local rw=$(get_mdc_stats $mdtidx req_waittime)
22336 [ -z $num ] || error "$num READ RPC occured"
22337 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22341 cmp $tmp $dom || error "file miscompare"
22345 run_test 271d "DoM: read on open (1K file in reply buffer)"
22348 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22349 skip "Need MDS version at least 2.10.57"
22351 local dom=$DIR/$tdir/dom
22352 local tmp=$TMP/$tfile
22353 trap "cleanup_271def_tests $tmp" EXIT
22355 mkdir -p $DIR/$tdir
22357 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22359 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22361 cancel_lru_locks mdc
22362 dd if=/dev/urandom of=$tmp bs=265000 count=1
22363 dd if=$tmp of=$dom bs=265000 count=1
22364 cancel_lru_locks mdc
22365 cat /etc/hosts >> $tmp
22366 lctl set_param -n mdc.*.stats=clear
22368 echo "Append to the same page"
22369 cat /etc/hosts >> $dom
22370 local num=$(get_mdc_stats $mdtidx ost_read)
22371 local ra=$(get_mdc_stats $mdtidx req_active)
22372 local rw=$(get_mdc_stats $mdtidx req_waittime)
22374 [ -z $num ] || error "$num READ RPC occured"
22375 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22379 cmp $tmp $dom || error "file miscompare"
22381 cancel_lru_locks mdc
22382 lctl set_param -n mdc.*.stats=clear
22384 echo "Open and read file"
22385 cat $dom > /dev/null
22386 local num=$(get_mdc_stats $mdtidx ost_read)
22387 local ra=$(get_mdc_stats $mdtidx req_active)
22388 local rw=$(get_mdc_stats $mdtidx req_waittime)
22390 [ -z $num ] && num=0
22391 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22392 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22396 cmp $tmp $dom || error "file miscompare"
22400 run_test 271f "DoM: read on open (200K file and read tail)"
22403 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22404 skip "Skipping due to old client or server version"
22406 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22408 $CHECKSTAT -t file $DIR1/$tfile
22410 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22413 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22414 $LCTL set_param fail_loc=0x80000314
22415 rm $DIR1/$tfile || error "Unlink fails"
22417 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22418 [ $RC -eq 0 ] || error "Failed write to stale object"
22420 run_test 271g "Discard DoM data vs client flush race"
22423 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22424 skip "Need MDS version at least 2.11.50"
22426 local dom=$DIR/$tdir/dom
22427 mkdir -p $DIR/$tdir
22429 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22430 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22431 error "failed to write data into $dom"
22432 local old_md5=$(md5sum $dom)
22434 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22435 error "failed to migrate to the same DoM component"
22437 local new_md5=$(md5sum $dom)
22439 [ "$old_md5" == "$new_md5" ] ||
22440 error "md5sum differ: $old_md5, $new_md5"
22442 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22443 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22445 run_test 272a "DoM migration: new layout with the same DOM component"
22448 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22449 skip "Need MDS version at least 2.11.50"
22451 local dom=$DIR/$tdir/dom
22452 mkdir -p $DIR/$tdir
22453 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22455 local mdtidx=$($LFS getstripe -m $dom)
22456 local mdtname=MDT$(printf %04x $mdtidx)
22457 local facet=mds$((mdtidx + 1))
22459 local mdtfree1=$(do_facet $facet \
22460 lctl get_param -n osd*.*$mdtname.kbytesfree)
22461 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22462 error "failed to write data into $dom"
22463 local old_md5=$(md5sum $dom)
22464 cancel_lru_locks mdc
22465 local mdtfree1=$(do_facet $facet \
22466 lctl get_param -n osd*.*$mdtname.kbytesfree)
22468 $LFS migrate -c2 $dom ||
22469 error "failed to migrate to the new composite layout"
22470 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22471 error "MDT stripe was not removed"
22473 cancel_lru_locks mdc
22474 local new_md5=$(md5sum $dom)
22475 [ "$old_md5" == "$new_md5" ] ||
22476 error "$old_md5 != $new_md5"
22478 # Skip free space checks with ZFS
22479 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22480 local mdtfree2=$(do_facet $facet \
22481 lctl get_param -n osd*.*$mdtname.kbytesfree)
22482 [ $mdtfree2 -gt $mdtfree1 ] ||
22483 error "MDT space is not freed after migration"
22487 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22490 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22491 skip "Need MDS version at least 2.11.50"
22493 local dom=$DIR/$tdir/$tfile
22494 mkdir -p $DIR/$tdir
22495 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22497 local mdtidx=$($LFS getstripe -m $dom)
22498 local mdtname=MDT$(printf %04x $mdtidx)
22499 local facet=mds$((mdtidx + 1))
22501 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22502 error "failed to write data into $dom"
22503 local old_md5=$(md5sum $dom)
22504 cancel_lru_locks mdc
22505 local mdtfree1=$(do_facet $facet \
22506 lctl get_param -n osd*.*$mdtname.kbytesfree)
22508 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22509 error "failed to migrate to the new composite layout"
22510 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22511 error "MDT stripe was not removed"
22513 cancel_lru_locks mdc
22514 local new_md5=$(md5sum $dom)
22515 [ "$old_md5" == "$new_md5" ] ||
22516 error "$old_md5 != $new_md5"
22518 # Skip free space checks with ZFS
22519 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22520 local mdtfree2=$(do_facet $facet \
22521 lctl get_param -n osd*.*$mdtname.kbytesfree)
22522 [ $mdtfree2 -gt $mdtfree1 ] ||
22523 error "MDS space is not freed after migration"
22527 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22530 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22531 skip "Need MDS version at least 2.12.55"
22533 local dom=$DIR/$tdir/$tfile
22534 mkdir -p $DIR/$tdir
22535 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22537 local mdtidx=$($LFS getstripe -m $dom)
22538 local mdtname=MDT$(printf %04x $mdtidx)
22539 local facet=mds$((mdtidx + 1))
22541 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22542 error "failed to write data into $dom"
22543 local old_md5=$(md5sum $dom)
22544 cancel_lru_locks mdc
22545 local mdtfree1=$(do_facet $facet \
22546 lctl get_param -n osd*.*$mdtname.kbytesfree)
22548 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22549 error "failed mirroring to the new composite layout"
22550 $LFS mirror resync $dom ||
22551 error "failed mirror resync"
22552 $LFS mirror split --mirror-id 1 -d $dom ||
22553 error "failed mirror split"
22555 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22556 error "MDT stripe was not removed"
22558 cancel_lru_locks mdc
22559 local new_md5=$(md5sum $dom)
22560 [ "$old_md5" == "$new_md5" ] ||
22561 error "$old_md5 != $new_md5"
22563 # Skip free space checks with ZFS
22564 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22565 local mdtfree2=$(do_facet $facet \
22566 lctl get_param -n osd*.*$mdtname.kbytesfree)
22567 [ $mdtfree2 -gt $mdtfree1 ] ||
22568 error "MDS space is not freed after DOM mirror deletion"
22572 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22575 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22576 skip "Need MDS version at least 2.12.55"
22578 local dom=$DIR/$tdir/$tfile
22579 mkdir -p $DIR/$tdir
22580 $LFS setstripe -c 2 $dom
22582 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22583 error "failed to write data into $dom"
22584 local old_md5=$(md5sum $dom)
22585 cancel_lru_locks mdc
22587 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22588 error "failed mirroring to the DOM layout"
22589 $LFS mirror resync $dom ||
22590 error "failed mirror resync"
22591 $LFS mirror split --mirror-id 1 -d $dom ||
22592 error "failed mirror split"
22594 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22595 error "MDT stripe was not removed"
22597 cancel_lru_locks mdc
22598 local new_md5=$(md5sum $dom)
22599 [ "$old_md5" == "$new_md5" ] ||
22600 error "$old_md5 != $new_md5"
22604 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22607 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22608 skip "Need MDS version at least 2.12.55"
22610 local dom=$DIR/$tdir/$tfile
22611 mkdir -p $DIR/$tdir
22612 $LFS setstripe -c 2 $dom
22614 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22615 error "failed to write data into $dom"
22616 local old_md5=$(md5sum $dom)
22617 cancel_lru_locks mdc
22619 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22620 error "failed migrating to the DOM file"
22622 cancel_lru_locks mdc
22623 local new_md5=$(md5sum $dom)
22624 [ "$old_md5" != "$new_md5" ] &&
22625 error "$old_md5 != $new_md5"
22629 run_test 272f "DoM migration: OST-striped file to DOM file"
22632 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22633 skip "Need MDS version at least 2.11.50"
22635 # Layout swap cannot be done if either file has DOM component,
22636 # this will never be supported, migration should be used instead
22638 local dom=$DIR/$tdir/$tfile
22639 mkdir -p $DIR/$tdir
22641 $LFS setstripe -c2 ${dom}_plain
22642 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22643 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22644 error "can swap layout with DoM component"
22645 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22646 error "can swap layout with DoM component"
22648 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22649 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22650 error "can swap layout with DoM component"
22651 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22652 error "can swap layout with DoM component"
22655 run_test 273a "DoM: layout swapping should fail with DOM"
22658 mkdir -p $DIR/$tdir
22659 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22661 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22662 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22664 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22666 run_test 273b "DoM: race writeback and object destroy"
22669 remote_ost_nodsh && skip "remote OST with nodsh"
22670 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22671 skip "Need OST version >= 2.10.57"
22673 local file=$DIR/$tfile
22676 oss=$(comma_list $(osts_nodes))
22678 dd if=/dev/urandom of=$file bs=1M count=2 ||
22679 error "failed to create a file"
22680 cancel_lru_locks osc
22683 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22684 error "failed to read a file"
22686 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22687 $LCTL set_param fail_loc=0x8000031f
22689 cancel_lru_locks osc &
22692 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22693 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22694 #IO takes another lock, but matches the PENDING one
22695 #and places it to the IO RPC
22696 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22697 error "failed to read a file with PENDING lock"
22699 run_test 275 "Read on a canceled duplicate lock"
22702 remote_ost_nodsh && skip "remote OST with nodsh"
22705 do_facet ost1 "(while true; do \
22706 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22707 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22710 for LOOP in $(seq 20); do
22712 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22715 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22716 rm $TMP/sanity_276_pid"
22718 run_test 276 "Race between mount and obd_statfs"
22721 $LCTL set_param ldlm.namespaces.*.lru_size=0
22722 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22723 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22724 grep ^used_mb | awk '{print $2}')
22725 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22726 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22727 oflag=direct conv=notrunc
22728 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22729 grep ^used_mb | awk '{print $2}')
22730 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22732 run_test 277 "Direct IO shall drop page cache"
22735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22736 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22737 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22738 skip "needs the same host for mdt1 mdt2" && return
22743 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22744 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22750 echo "Starting MDTs"
22751 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22753 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22755 do_facet mds2 $LCTL set_param fail_loc=0
22757 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22758 wait_recovery_complete mds2
22760 run_test 278 "Race starting MDS between MDTs stop/start"
22763 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22764 skip "Need MGS version at least 2.13.52"
22765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22766 combined_mgs_mds || skip "needs combined MGS/MDT"
22768 umount_client $MOUNT
22769 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22770 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22772 mount_client $MOUNT &
22774 stop mgs || error "stop mgs failed"
22775 #for a race mgs would crash
22776 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22777 # make sure we unmount client before remounting
22779 umount_client $MOUNT
22780 mount_client $MOUNT || error "mount client failed"
22782 run_test 280 "Race between MGS umount and client llog processing"
22784 cleanup_test_300() {
22788 test_striped_dir() {
22793 mkdir -p $DIR/$tdir
22795 SAVE_UMASK=$(umask)
22796 trap cleanup_test_300 RETURN EXIT
22798 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22799 $DIR/$tdir/striped_dir ||
22800 error "set striped dir error"
22802 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22803 [ "$mode" = "755" ] || error "expect 755 got $mode"
22805 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22806 error "getdirstripe failed"
22807 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22808 if [ "$stripe_count" != "2" ]; then
22809 error "1:stripe_count is $stripe_count, expect 2"
22811 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22812 if [ "$stripe_count" != "2" ]; then
22813 error "2:stripe_count is $stripe_count, expect 2"
22816 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22817 if [ "$stripe_index" != "$mdt_index" ]; then
22818 error "stripe_index is $stripe_index, expect $mdt_index"
22821 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22822 error "nlink error after create striped dir"
22824 mkdir $DIR/$tdir/striped_dir/a
22825 mkdir $DIR/$tdir/striped_dir/b
22827 stat $DIR/$tdir/striped_dir/a ||
22828 error "create dir under striped dir failed"
22829 stat $DIR/$tdir/striped_dir/b ||
22830 error "create dir under striped dir failed"
22832 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22833 error "nlink error after mkdir"
22835 rmdir $DIR/$tdir/striped_dir/a
22836 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22837 error "nlink error after rmdir"
22839 rmdir $DIR/$tdir/striped_dir/b
22840 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22841 error "nlink error after rmdir"
22843 chattr +i $DIR/$tdir/striped_dir
22844 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22845 error "immutable flags not working under striped dir!"
22846 chattr -i $DIR/$tdir/striped_dir
22848 rmdir $DIR/$tdir/striped_dir ||
22849 error "rmdir striped dir error"
22857 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22858 skip "skipped for lustre < 2.7.0"
22859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22862 test_striped_dir 0 || error "failed on striped dir on MDT0"
22863 test_striped_dir 1 || error "failed on striped dir on MDT0"
22865 run_test 300a "basic striped dir sanity test"
22868 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22869 skip "skipped for lustre < 2.7.0"
22870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22871 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22878 test_mkdir $DIR/$tdir || error "mkdir fail"
22879 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22880 error "set striped dir error"
22881 for i in {0..9}; do
22882 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22884 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22885 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22886 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22888 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22889 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22890 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22894 run_test 300b "check ctime/mtime for striped dir"
22897 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22898 skip "skipped for lustre < 2.7.0"
22899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22900 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22904 mkdir_on_mdt0 $DIR/$tdir
22905 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22906 error "set striped dir error"
22908 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22909 error "chown striped dir failed"
22911 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22912 error "create 5k files failed"
22914 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22916 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22920 run_test 300c "chown && check ls under striped directory"
22923 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22924 skip "skipped for lustre < 2.7.0"
22925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22926 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22931 mkdir -p $DIR/$tdir
22932 $LFS setstripe -c 2 $DIR/$tdir
22934 #local striped directory
22935 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22936 error "set striped dir error"
22937 #look at the directories for debug purposes
22939 $LFS getdirstripe $DIR/$tdir
22940 ls -l $DIR/$tdir/striped_dir
22941 $LFS getdirstripe $DIR/$tdir/striped_dir
22942 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22943 error "create 10 files failed"
22945 #remote striped directory
22946 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22947 error "set striped dir error"
22948 #look at the directories for debug purposes
22950 $LFS getdirstripe $DIR/$tdir
22951 ls -l $DIR/$tdir/remote_striped_dir
22952 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22953 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22954 error "create 10 files failed"
22956 for file in $(find $DIR/$tdir); do
22957 stripe_count=$($LFS getstripe -c $file)
22958 [ $stripe_count -eq 2 ] ||
22959 error "wrong stripe $stripe_count for $file"
22964 run_test 300d "check default stripe under striped directory"
22967 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22968 skip "Need MDS version at least 2.7.55"
22969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22975 mkdir -p $DIR/$tdir
22977 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22978 error "set striped dir error"
22980 touch $DIR/$tdir/striped_dir/a
22981 touch $DIR/$tdir/striped_dir/b
22982 touch $DIR/$tdir/striped_dir/c
22984 mkdir $DIR/$tdir/striped_dir/dir_a
22985 mkdir $DIR/$tdir/striped_dir/dir_b
22986 mkdir $DIR/$tdir/striped_dir/dir_c
22988 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22989 error "set striped adir under striped dir error"
22991 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22992 error "set striped bdir under striped dir error"
22994 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22995 error "set striped cdir under striped dir error"
22997 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22998 error "rename dir under striped dir fails"
23000 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23001 error "rename dir under different stripes fails"
23003 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23004 error "rename file under striped dir should succeed"
23006 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23007 error "rename dir under striped dir should succeed"
23011 run_test 300e "check rename under striped directory"
23014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23015 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23016 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23017 skip "Need MDS version at least 2.7.55"
23023 mkdir -p $DIR/$tdir
23025 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23026 error "set striped dir error"
23028 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23029 error "set striped dir error"
23031 touch $DIR/$tdir/striped_dir/a
23032 mkdir $DIR/$tdir/striped_dir/dir_a
23033 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23034 error "create striped dir under striped dir fails"
23036 touch $DIR/$tdir/striped_dir1/b
23037 mkdir $DIR/$tdir/striped_dir1/dir_b
23038 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23039 error "create striped dir under striped dir fails"
23041 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23042 error "rename dir under different striped dir should fail"
23044 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23045 error "rename striped dir under diff striped dir should fail"
23047 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23048 error "rename file under diff striped dirs fails"
23052 run_test 300f "check rename cross striped directory"
23054 test_300_check_default_striped_dir()
23057 local default_count=$2
23058 local default_index=$3
23061 local dir_stripe_index
23064 echo "checking $dirname $default_count $default_index"
23065 $LFS setdirstripe -D -c $default_count -i $default_index \
23066 -H all_char $DIR/$tdir/$dirname ||
23067 error "set default stripe on striped dir error"
23068 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23069 [ $stripe_count -eq $default_count ] ||
23070 error "expect $default_count get $stripe_count for $dirname"
23072 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23073 [ $stripe_index -eq $default_index ] ||
23074 error "expect $default_index get $stripe_index for $dirname"
23076 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23077 error "create dirs failed"
23079 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23080 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23081 for dir in $(find $DIR/$tdir/$dirname/*); do
23082 stripe_count=$($LFS getdirstripe -c $dir)
23083 (( $stripe_count == $default_count )) ||
23084 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23085 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23086 error "stripe count $default_count != $stripe_count for $dir"
23088 stripe_index=$($LFS getdirstripe -i $dir)
23089 [ $default_index -eq -1 ] ||
23090 [ $stripe_index -eq $default_index ] ||
23091 error "$stripe_index != $default_index for $dir"
23093 #check default stripe
23094 stripe_count=$($LFS getdirstripe -D -c $dir)
23095 [ $stripe_count -eq $default_count ] ||
23096 error "default count $default_count != $stripe_count for $dir"
23098 stripe_index=$($LFS getdirstripe -D -i $dir)
23099 [ $stripe_index -eq $default_index ] ||
23100 error "default index $default_index != $stripe_index for $dir"
23102 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23106 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23107 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23108 skip "Need MDS version at least 2.7.55"
23114 mkdir_on_mdt0 $DIR/$tdir
23115 mkdir $DIR/$tdir/normal_dir
23117 #Checking when client cache stripe index
23118 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23119 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23120 error "create striped_dir failed"
23122 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23123 error "create dir0 fails"
23124 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23125 [ $stripe_index -eq 0 ] ||
23126 error "dir0 expect index 0 got $stripe_index"
23128 mkdir $DIR/$tdir/striped_dir/dir1 ||
23129 error "create dir1 fails"
23130 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23131 [ $stripe_index -eq 1 ] ||
23132 error "dir1 expect index 1 got $stripe_index"
23134 #check default stripe count/stripe index
23135 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23136 test_300_check_default_striped_dir normal_dir 1 0
23137 test_300_check_default_striped_dir normal_dir -1 1
23138 test_300_check_default_striped_dir normal_dir 2 -1
23140 #delete default stripe information
23141 echo "delete default stripeEA"
23142 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23143 error "set default stripe on striped dir error"
23145 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23146 for dir in $(find $DIR/$tdir/normal_dir/*); do
23147 stripe_count=$($LFS getdirstripe -c $dir)
23148 [ $stripe_count -eq 0 ] ||
23149 error "expect 1 get $stripe_count for $dir"
23152 run_test 300g "check default striped directory for normal directory"
23155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23156 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23157 skip "Need MDS version at least 2.7.55"
23163 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23164 error "set striped dir error"
23166 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23167 test_300_check_default_striped_dir striped_dir 1 0
23168 test_300_check_default_striped_dir striped_dir -1 1
23169 test_300_check_default_striped_dir striped_dir 2 -1
23171 #delete default stripe information
23172 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23173 error "set default stripe on striped dir error"
23175 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23176 for dir in $(find $DIR/$tdir/striped_dir/*); do
23177 stripe_count=$($LFS getdirstripe -c $dir)
23178 [ $stripe_count -eq 0 ] ||
23179 error "expect 1 get $stripe_count for $dir"
23182 run_test 300h "check default striped directory for striped directory"
23185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23186 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23187 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23188 skip "Need MDS version at least 2.7.55"
23195 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23196 error "set striped dir error"
23198 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23199 error "create files under striped dir failed"
23201 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23202 error "set striped hashdir error"
23204 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23205 error "create dir0 under hash dir failed"
23206 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23207 error "create dir1 under hash dir failed"
23208 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23209 error "create dir2 under hash dir failed"
23211 # unfortunately, we need to umount to clear dir layout cache for now
23212 # once we fully implement dir layout, we can drop this
23213 umount_client $MOUNT || error "umount failed"
23214 mount_client $MOUNT || error "mount failed"
23216 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23217 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23218 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23220 #set the stripe to be unknown hash type
23221 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23222 $LCTL set_param fail_loc=0x1901
23223 for ((i = 0; i < 10; i++)); do
23224 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23225 error "stat f-$i failed"
23226 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23229 touch $DIR/$tdir/striped_dir/f0 &&
23230 error "create under striped dir with unknown hash should fail"
23232 $LCTL set_param fail_loc=0
23234 umount_client $MOUNT || error "umount failed"
23235 mount_client $MOUNT || error "mount failed"
23239 run_test 300i "client handle unknown hash type striped directory"
23242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23244 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23245 skip "Need MDS version at least 2.7.55"
23252 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23253 $LCTL set_param fail_loc=0x1702
23254 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23255 error "set striped dir error"
23257 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23258 error "create files under striped dir failed"
23260 $LCTL set_param fail_loc=0
23262 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23266 run_test 300j "test large update record"
23269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23270 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23271 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23272 skip "Need MDS version at least 2.7.55"
23274 # this test needs a huge transaction
23276 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23277 osd*.$FSNAME-MDT0000.kbytestotal")
23278 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23285 #define OBD_FAIL_LARGE_STRIPE 0x1703
23286 $LCTL set_param fail_loc=0x1703
23287 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23288 error "set striped dir error"
23289 $LCTL set_param fail_loc=0
23291 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23292 error "getstripeddir fails"
23293 rm -rf $DIR/$tdir/striped_dir ||
23294 error "unlink striped dir fails"
23298 run_test 300k "test large striped directory"
23301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23303 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23304 skip "Need MDS version at least 2.7.55"
23308 test_mkdir -p $DIR/$tdir/striped_dir
23309 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23310 error "chown $RUNAS_ID failed"
23311 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23312 error "set default striped dir failed"
23314 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23315 $LCTL set_param fail_loc=0x80000158
23316 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23318 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23319 [ $stripe_index -eq 1 ] ||
23320 error "expect 1 get $stripe_index for $dir"
23322 run_test 300l "non-root user to create dir under striped dir with stale layout"
23325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23326 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23327 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23328 skip "Need MDS version at least 2.7.55"
23330 mkdir -p $DIR/$tdir/striped_dir
23331 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23332 error "set default stripes dir error"
23334 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23336 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23337 [ $stripe_count -eq 0 ] ||
23338 error "expect 0 get $stripe_count for a"
23340 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23341 error "set default stripes dir error"
23343 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23345 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23346 [ $stripe_count -eq 0 ] ||
23347 error "expect 0 get $stripe_count for b"
23349 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23350 error "set default stripes dir error"
23352 mkdir $DIR/$tdir/striped_dir/c &&
23353 error "default stripe_index is invalid, mkdir c should fails"
23355 rm -rf $DIR/$tdir || error "rmdir fails"
23357 run_test 300m "setstriped directory on single MDT FS"
23360 local list=$(comma_list $(mdts_nodes))
23363 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23368 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23369 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23370 skip "Need MDS version at least 2.7.55"
23371 remote_mds_nodsh && skip "remote MDS with nodsh"
23374 local list=$(comma_list $(mdts_nodes))
23376 trap cleanup_300n RETURN EXIT
23377 mkdir -p $DIR/$tdir
23378 chmod 777 $DIR/$tdir
23379 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23380 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23381 error "create striped dir succeeds with gid=0"
23383 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23384 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23385 error "create striped dir fails with gid=-1"
23387 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23388 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23389 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23390 error "set default striped dir succeeds with gid=0"
23393 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23394 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23395 error "set default striped dir fails with gid=-1"
23398 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23399 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23400 error "create test_dir fails"
23401 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23402 error "create test_dir1 fails"
23403 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23404 error "create test_dir2 fails"
23407 run_test 300n "non-root user to create dir under striped dir with default EA"
23410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23412 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23413 skip "Need MDS version at least 2.7.55"
23418 mkdir -p $DIR/$tdir
23420 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23421 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23422 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23423 skip "not enough free inodes $numfree1 $numfree2"
23426 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23427 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23428 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23429 skip "not enough free space $numfree1 $numfree2"
23432 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23433 error "setdirstripe fails"
23435 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23436 error "create dirs fails"
23438 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23439 ls $DIR/$tdir/striped_dir > /dev/null ||
23440 error "ls striped dir fails"
23441 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23442 error "unlink big striped dir fails"
23444 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23448 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23449 remote_mds_nodsh && skip "remote MDS with nodsh"
23451 mkdir_on_mdt0 $DIR/$tdir
23453 #define OBD_FAIL_OUT_ENOSPC 0x1704
23454 do_facet mds2 lctl set_param fail_loc=0x80001704
23455 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23456 && error "create striped directory should fail"
23458 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23460 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23463 run_test 300p "create striped directory without space"
23466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23469 local fd=$(free_fd)
23470 local cmd="exec $fd<$tdir"
23472 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23475 trap "eval $cmd" EXIT
23476 cd $tdir || error "cd $tdir fails"
23477 rmdir ../$tdir || error "rmdir $tdir fails"
23478 mkdir local_dir && error "create dir succeeds"
23479 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23483 run_test 300q "create remote directory under orphan directory"
23486 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23487 skip "Need MDS version at least 2.7.55" && return
23488 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23492 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23493 error "set striped dir error"
23495 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23496 error "getstripeddir fails"
23499 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23500 awk '/lmv_stripe_count:/ { print $2 }')
23502 [ $MDSCOUNT -ne $stripe_count ] &&
23503 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23505 rm -rf $DIR/$tdir/striped_dir ||
23506 error "unlink striped dir fails"
23508 run_test 300r "test -1 striped directory"
23510 test_300s_helper() {
23513 local stripe_dir=$DIR/$tdir/striped_dir.$count
23515 $LFS mkdir -c $count $stripe_dir ||
23516 error "lfs mkdir -c error"
23518 $LFS getdirstripe $stripe_dir ||
23519 error "lfs getdirstripe fails"
23522 stripe_count=$($LFS getdirstripe $stripe_dir |
23523 awk '/lmv_stripe_count:/ { print $2 }')
23525 [ $count -ne $stripe_count ] &&
23526 error_noexit "bad stripe count $stripe_count expected $count"
23529 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23530 awk '/0x/ {count[$1] += 1}; END {
23531 for (idx in count) {
23532 if (count[idx]>1) {
23533 print "index " idx " count " count[idx]
23538 if [[ -n "$dupe_stripes" ]] ; then
23539 lfs getdirstripe $stripe_dir
23540 error_noexit "Dupe MDT above: $dupe_stripes "
23543 rm -rf $stripe_dir ||
23544 error_noexit "unlink $stripe_dir fails"
23548 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23549 skip "Need MDS version at least 2.7.55" && return
23550 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23553 for count in $(seq 2 $MDSCOUNT); do
23554 test_300s_helper $count
23557 run_test 300s "test lfs mkdir -c without -i"
23560 prepare_remote_file() {
23561 mkdir $DIR/$tdir/src_dir ||
23562 error "create remote source failed"
23564 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23565 error "cp to remote source failed"
23566 touch $DIR/$tdir/src_dir/a
23568 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23569 error "create remote target dir failed"
23571 touch $DIR/$tdir/tgt_dir/b
23573 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23574 error "rename dir cross MDT failed!"
23576 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23577 error "src_child still exists after rename"
23579 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23580 error "missing file(a) after rename"
23582 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23583 error "diff after rename"
23587 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23590 local remote_file=$DIR/$tdir/tgt_dir/b
23592 mkdir -p $DIR/$tdir
23594 prepare_remote_file || error "prepare remote file failed"
23597 $OPENUNLINK $remote_file $remote_file ||
23598 error "openunlink $remote_file failed"
23599 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23601 run_test 310a "open unlink remote file"
23604 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23607 local remote_file=$DIR/$tdir/tgt_dir/b
23609 mkdir -p $DIR/$tdir
23611 prepare_remote_file || error "prepare remote file failed"
23613 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23614 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23615 $CHECKSTAT -t file $remote_file || error "check file failed"
23617 run_test 310b "unlink remote file with multiple links while open"
23620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23621 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23623 local remote_file=$DIR/$tdir/tgt_dir/b
23625 mkdir -p $DIR/$tdir
23627 prepare_remote_file || error "prepare remote file failed"
23629 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23630 multiop_bg_pause $remote_file O_uc ||
23631 error "mulitop failed for remote file"
23633 $MULTIOP $DIR/$tfile Ouc
23634 kill -USR1 $MULTIPID
23637 run_test 310c "open-unlink remote file with multiple links"
23641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23642 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23643 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23644 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23645 remote_mds_nodsh && skip "remote MDS with nodsh"
23647 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23648 local mdts=$(comma_list $(mdts_nodes))
23650 mkdir -p $DIR/$tdir
23651 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23652 createmany -o $DIR/$tdir/$tfile. 1000
23654 # statfs data is not real time, let's just calculate it
23655 old_iused=$((old_iused + 1000))
23657 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23658 osp.*OST0000*MDT0000.create_count")
23659 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23660 osp.*OST0000*MDT0000.max_create_count")
23661 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23663 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23664 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23665 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23667 unlinkmany $DIR/$tdir/$tfile. 1000
23669 do_nodes $mdts "$LCTL set_param -n \
23670 osp.*OST0000*.max_create_count=$max_count"
23671 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23672 do_nodes $mdts "$LCTL set_param -n \
23673 osp.*OST0000*.create_count=$count"
23674 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23675 grep "=0" && error "create_count is zero"
23678 for i in $(seq 120); do
23679 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23680 # system may be too busy to destroy all objs in time, use
23681 # a somewhat small value to not fail autotest
23682 [ $((old_iused - new_iused)) -gt 400 ] && break
23686 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23687 [ $((old_iused - new_iused)) -gt 400 ] ||
23688 error "objs not destroyed after unlink"
23690 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23697 local vdevdir=$(dirname $(facet_vdevice $ost))
23698 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23699 local zfs_zapid=$(do_facet $ost $cmd |
23700 grep -w "/O/0/d$((objid%32))" -C 5 |
23701 awk '/Object/{getline; print $1}')
23702 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23703 awk "/$objid = /"'{printf $3}')
23708 zfs_object_blksz() {
23712 local vdevdir=$(dirname $(facet_vdevice $ost))
23713 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23714 local blksz=$(do_facet $ost $cmd $objid |
23715 awk '/dblk/{getline; printf $4}')
23717 case "${blksz: -1}" in
23718 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23719 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23726 test_312() { # LU-4856
23727 remote_ost_nodsh && skip "remote OST with nodsh"
23728 [ "$ost1_FSTYPE" = "zfs" ] ||
23729 skip_env "the test only applies to zfs"
23731 local max_blksz=$(do_facet ost1 \
23732 $ZFS get -p recordsize $(facet_device ost1) |
23733 awk '!/VALUE/{print $3}')
23735 # to make life a little bit easier
23736 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23737 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23739 local tf=$DIR/$tdir/$tfile
23741 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23743 # Get ZFS object id
23744 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23745 # block size change by sequential overwrite
23748 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23749 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23751 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23752 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23756 # block size change by sequential append write
23757 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23758 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23759 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23762 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23763 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23764 oflag=sync conv=notrunc
23766 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23767 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23768 error "blksz error, actual $blksz, " \
23769 "expected: 2 * $count * $PAGE_SIZE"
23775 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23776 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23778 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23779 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23780 [ $blksz -eq $PAGE_SIZE ] ||
23781 error "blksz error: $blksz, expected: $PAGE_SIZE"
23783 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23784 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23785 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23787 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23788 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23789 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23791 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23794 remote_ost_nodsh && skip "remote OST with nodsh"
23796 local file=$DIR/$tfile
23799 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23801 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23802 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23803 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23804 error "write should failed"
23805 do_facet ost1 "$LCTL set_param fail_loc=0"
23808 run_test 313 "io should fail after last_rcvd update fail"
23811 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23813 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23814 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23816 wait_delete_completed
23817 do_facet ost1 "$LCTL set_param fail_loc=0"
23819 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23821 test_315() { # LU-618
23822 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23824 local file=$DIR/$tfile
23827 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23828 error "multiop file write failed"
23829 $MULTIOP $file oO_RDONLY:r4063232_c &
23834 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23837 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23840 run_test 315 "read should be accounted"
23843 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23844 large_xattr_enabled || skip_env "ea_inode feature disabled"
23846 rm -rf $DIR/$tdir/d
23847 mkdir -p $DIR/$tdir/d
23848 chown nobody $DIR/$tdir/d
23849 touch $DIR/$tdir/d/file
23851 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23853 run_test 316 "lfs mv"
23856 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23857 skip "Need MDS version at least 2.11.53"
23858 if [ "$ost1_FSTYPE" == "zfs" ]; then
23859 skip "LU-10370: no implementation for ZFS"
23863 local grant_blk_size
23865 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23866 awk '/grant_block_size:/ { print $2; exit; }')
23868 # Create File of size 5M. Truncate it to below size's and verify
23871 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23872 error "Create file $DIR/$tfile failed"
23873 stack_trap "rm -f $DIR/$tfile" EXIT
23875 for trunc_sz in 2097152 4097 4000 509 0; do
23876 $TRUNCATE $DIR/$tfile $trunc_sz ||
23877 error "truncate $tfile to $trunc_sz failed"
23878 local sz=$(stat --format=%s $DIR/$tfile)
23879 local blk=$(stat --format=%b $DIR/$tfile)
23880 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23881 grant_blk_size) * 8))
23883 if [[ $blk -ne $trunc_blk ]]; then
23884 $(which stat) $DIR/$tfile
23885 error "Expected Block $trunc_blk got $blk for $tfile"
23888 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23889 error "Expected Size $trunc_sz got $sz for $tfile"
23894 # Create file with a hole and write actual 65536 bytes which aligned
23895 # with 4K and 64K PAGE_SIZE. Block count must be 128.
23898 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
23899 error "Create file : $DIR/$tfile"
23902 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
23903 # blocks. The block count must drop to 8.
23905 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - \
23906 ((bs - grant_blk_size) + 1)))
23907 $TRUNCATE $DIR/$tfile $trunc_sz ||
23908 error "truncate $tfile to $trunc_sz failed"
23910 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23911 sz=$(stat --format=%s $DIR/$tfile)
23912 blk=$(stat --format=%b $DIR/$tfile)
23914 if [[ $blk -ne $trunc_bsz ]]; then
23915 $(which stat) $DIR/$tfile
23916 error "Expected Block $trunc_bsz got $blk for $tfile"
23919 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23920 error "Expected Size $trunc_sz got $sz for $tfile"
23922 run_test 317 "Verify blocks get correctly update after truncate"
23925 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23926 local old_max_active=$($LCTL get_param -n \
23927 ${llite_name}.max_read_ahead_async_active \
23930 $LCTL set_param llite.*.max_read_ahead_async_active=256
23931 local max_active=$($LCTL get_param -n \
23932 ${llite_name}.max_read_ahead_async_active \
23934 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23936 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23937 error "set max_read_ahead_async_active should succeed"
23939 $LCTL set_param llite.*.max_read_ahead_async_active=512
23940 max_active=$($LCTL get_param -n \
23941 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23942 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23944 # restore @max_active
23945 [ $old_max_active -ne 0 ] && $LCTL set_param \
23946 llite.*.max_read_ahead_async_active=$old_max_active
23948 local old_threshold=$($LCTL get_param -n \
23949 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23950 local max_per_file_mb=$($LCTL get_param -n \
23951 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23953 local invalid=$(($max_per_file_mb + 1))
23955 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23956 && error "set $invalid should fail"
23958 local valid=$(($invalid - 1))
23960 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23961 error "set $valid should succeed"
23962 local threshold=$($LCTL get_param -n \
23963 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23964 [ $threshold -eq $valid ] || error \
23965 "expect threshold $valid got $threshold"
23967 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23969 run_test 318 "Verify async readahead tunables"
23972 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23974 local before=$(date +%s)
23976 local mdir=$DIR/$tdir
23977 local file=$mdir/xxx
23979 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23982 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23983 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23984 $LFS mv -m1 $file &
23987 dd if=$file of=/dev/null
23989 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23990 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23992 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23994 run_test 319 "lost lease lock on migrate error"
23996 test_398a() { # LU-4198
23997 local ost1_imp=$(get_osc_import_name client ost1)
23998 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24001 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24002 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24004 # request a new lock on client
24005 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24007 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24008 local lock_count=$($LCTL get_param -n \
24009 ldlm.namespaces.$imp_name.lru_size)
24010 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24012 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24014 # no lock cached, should use lockless IO and not enqueue new lock
24015 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24016 lock_count=$($LCTL get_param -n \
24017 ldlm.namespaces.$imp_name.lru_size)
24018 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24020 run_test 398a "direct IO should cancel lock otherwise lockless"
24022 test_398b() { # LU-4198
24023 which fio || skip_env "no fio installed"
24024 $LFS setstripe -c -1 $DIR/$tfile
24027 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24030 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
24031 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24032 --numjobs=$njobs --fallocate=none \
24033 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24034 --filename=$DIR/$tfile &
24037 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
24038 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
24039 --numjobs=$njobs --fallocate=none \
24040 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24041 --filename=$DIR/$tfile || true
24046 run_test 398b "DIO and buffer IO race"
24048 test_398c() { # LU-4198
24049 local ost1_imp=$(get_osc_import_name client ost1)
24050 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24053 which fio || skip_env "no fio installed"
24055 saved_debug=$($LCTL get_param -n debug)
24056 $LCTL set_param debug=0
24058 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24059 ((size /= 1024)) # by megabytes
24060 ((size /= 2)) # write half of the OST at most
24061 [ $size -gt 40 ] && size=40 #reduce test time anyway
24063 $LFS setstripe -c 1 $DIR/$tfile
24065 # it seems like ldiskfs reserves more space than necessary if the
24066 # writing blocks are not mapped, so it extends the file firstly
24067 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24068 cancel_lru_locks osc
24070 # clear and verify rpc_stats later
24071 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24074 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24075 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24076 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24077 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24078 --filename=$DIR/$tfile
24079 [ $? -eq 0 ] || error "fio write error"
24081 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24082 error "Locks were requested while doing AIO"
24084 # get the percentage of 1-page I/O
24085 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24086 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24088 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24090 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24091 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24092 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24093 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24094 --filename=$DIR/$tfile
24095 [ $? -eq 0 ] || error "fio mixed read write error"
24097 echo "AIO with large block size ${size}M"
24098 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24099 --numjobs=1 --fallocate=none --ioengine=libaio \
24100 --iodepth=16 --allow_file_create=0 --size=${size}M \
24101 --filename=$DIR/$tfile
24102 [ $? -eq 0 ] || error "fio large block size failed"
24105 $LCTL set_param debug="$saved_debug"
24107 run_test 398c "run fio to test AIO"
24109 test_398d() { # LU-13846
24110 which aiocp || skip_env "no aiocp installed"
24111 local aio_file=$DIR/$tfile.aio
24113 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24115 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24116 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24117 stack_trap "rm -f $DIR/$tfile $aio_file"
24119 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24121 # make sure we don't crash and fail properly
24122 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24123 error "aio not aligned with PAGE SIZE should fail"
24125 rm -f $DIR/$tfile $aio_file
24127 run_test 398d "run aiocp to verify block size > stripe size"
24130 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24131 touch $DIR/$tfile.new
24132 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24134 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24136 test_398f() { # LU-14687
24137 which aiocp || skip_env "no aiocp installed"
24138 local aio_file=$DIR/$tfile.aio
24140 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24142 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24143 stack_trap "rm -f $DIR/$tfile $aio_file"
24145 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24146 $LCTL set_param fail_loc=0x1418
24147 # make sure we don't crash and fail properly
24148 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24149 error "aio with page allocation failure succeeded"
24150 $LCTL set_param fail_loc=0
24151 diff $DIR/$tfile $aio_file
24152 [[ $? != 0 ]] || error "no diff after failed aiocp"
24154 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24156 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24157 # stripe and i/o size must be > stripe size
24158 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24159 # single RPC in flight. This test shows async DIO submission is working by
24160 # showing multiple RPCs in flight.
24161 test_398g() { # LU-13798
24162 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24164 # We need to do some i/o first to acquire enough grant to put our RPCs
24165 # in flight; otherwise a new connection may not have enough grant
24167 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24168 error "parallel dio failed"
24169 stack_trap "rm -f $DIR/$tfile"
24171 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24172 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24173 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24174 stack_trap "$LCTL set_param -n $pages_per_rpc"
24176 # Recreate file so it's empty
24178 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24179 #Pause rpc completion to guarantee we see multiple rpcs in flight
24180 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24181 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24182 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24185 $LCTL set_param osc.*.rpc_stats=c
24187 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24188 error "parallel dio failed"
24189 stack_trap "rm -f $DIR/$tfile"
24191 $LCTL get_param osc.*-OST0000-*.rpc_stats
24192 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24193 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24194 grep "8:" | awk '{print $8}')
24195 # We look at the "8 rpcs in flight" field, and verify A) it is present
24196 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24197 # as expected for an 8M DIO to a file with 1M stripes.
24198 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24200 # Verify turning off parallel dio works as expected
24202 $LCTL set_param osc.*.rpc_stats=c
24203 $LCTL set_param llite.*.parallel_dio=0
24204 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24206 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24207 error "dio with parallel dio disabled failed"
24209 # Ideally, we would see only one RPC in flight here, but there is an
24210 # unavoidable race between i/o completion and RPC in flight counting,
24211 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24212 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24213 # So instead we just verify it's always < 8.
24214 $LCTL get_param osc.*-OST0000-*.rpc_stats
24215 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24216 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24217 grep '^$' -B1 | grep . | awk '{print $1}')
24218 [ $ret != "8:" ] ||
24219 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24221 run_test 398g "verify parallel dio async RPC submission"
24223 test_398h() { # LU-13798
24224 local dio_file=$DIR/$tfile.dio
24226 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24228 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24229 stack_trap "rm -f $DIR/$tfile $dio_file"
24231 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24232 error "parallel dio failed"
24233 diff $DIR/$tfile $dio_file
24234 [[ $? == 0 ]] || error "file diff after aiocp"
24236 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24238 test_398i() { # LU-13798
24239 local dio_file=$DIR/$tfile.dio
24241 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24243 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24244 stack_trap "rm -f $DIR/$tfile $dio_file"
24246 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24247 $LCTL set_param fail_loc=0x1418
24248 # make sure we don't crash and fail properly
24249 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24250 error "parallel dio page allocation failure succeeded"
24251 diff $DIR/$tfile $dio_file
24252 [[ $? != 0 ]] || error "no diff after failed aiocp"
24254 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24256 test_398j() { # LU-13798
24257 # Stripe size > RPC size but less than i/o size tests split across
24258 # stripes and RPCs for individual i/o op
24259 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24261 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24262 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24263 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24264 stack_trap "$LCTL set_param -n $pages_per_rpc"
24266 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24267 error "parallel dio write failed"
24268 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24270 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24271 error "parallel dio read failed"
24272 diff $DIR/$tfile $DIR/$tfile.2
24273 [[ $? == 0 ]] || error "file diff after parallel dio read"
24275 run_test 398j "test parallel dio where stripe size > rpc_size"
24277 test_398k() { # LU-13798
24278 wait_delete_completed
24281 # 4 stripe file; we will cause out of space on OST0
24282 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24284 # Fill OST0 (if it's not too large)
24285 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24287 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24288 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24290 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24291 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24292 error "dd should fill OST0"
24293 stack_trap "rm -f $DIR/$tfile.1"
24295 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24299 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24300 error "file is not 0 bytes in size"
24302 # dd above should not succeed, but don't error until here so we can
24303 # get debug info above
24305 error "parallel dio write with enospc succeeded"
24306 stack_trap "rm -f $DIR/$tfile"
24308 run_test 398k "test enospc on first stripe"
24310 test_398l() { # LU-13798
24311 wait_delete_completed
24314 # 4 stripe file; we will cause out of space on OST0
24315 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24316 # happens on the second i/o chunk we issue
24317 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24319 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24320 stack_trap "rm -f $DIR/$tfile"
24322 # Fill OST0 (if it's not too large)
24323 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24325 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24326 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24328 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24329 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24330 error "dd should fill OST0"
24331 stack_trap "rm -f $DIR/$tfile.1"
24333 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24335 stack_trap "rm -f $DIR/$tfile.2"
24337 # Check that short write completed as expected
24338 ls -la $DIR/$tfile.2
24339 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24340 error "file is not 1M in size"
24342 # dd above should not succeed, but don't error until here so we can
24343 # get debug info above
24345 error "parallel dio write with enospc succeeded"
24347 # Truncate source file to same length as output file and diff them
24348 $TRUNCATE $DIR/$tfile 1048576
24349 diff $DIR/$tfile $DIR/$tfile.2
24350 [[ $? == 0 ]] || error "data incorrect after short write"
24352 run_test 398l "test enospc on intermediate stripe/RPC"
24354 test_398m() { # LU-13798
24355 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24357 # Set up failure on OST0, the first stripe:
24358 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24359 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24360 # So this fail_val specifies OST0
24361 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24362 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24364 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24365 error "parallel dio write with failure on first stripe succeeded"
24366 stack_trap "rm -f $DIR/$tfile"
24367 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24369 # Place data in file for read
24370 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24371 error "parallel dio write failed"
24373 # Fail read on OST0, first stripe
24374 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24375 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24376 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24377 error "parallel dio read with error on first stripe succeeded"
24378 rm -f $DIR/$tfile.2
24379 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24381 # Switch to testing on OST1, second stripe
24382 # Clear file contents, maintain striping
24384 # Set up failure on OST1, second stripe:
24385 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24386 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24388 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24389 error "parallel dio write with failure on first stripe succeeded"
24390 stack_trap "rm -f $DIR/$tfile"
24391 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24393 # Place data in file for read
24394 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24395 error "parallel dio write failed"
24397 # Fail read on OST1, second stripe
24398 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24399 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24400 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24401 error "parallel dio read with error on first stripe succeeded"
24402 rm -f $DIR/$tfile.2
24403 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24405 run_test 398m "test RPC failures with parallel dio"
24407 # Parallel submission of DIO should not cause problems for append, but it's
24408 # important to verify.
24409 test_398n() { # LU-13798
24410 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24412 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24413 error "dd to create source file failed"
24414 stack_trap "rm -f $DIR/$tfile"
24416 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24417 error "parallel dio write with failure on second stripe succeeded"
24418 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24419 diff $DIR/$tfile $DIR/$tfile.1
24420 [[ $? == 0 ]] || error "data incorrect after append"
24423 run_test 398n "test append with parallel DIO"
24426 local read_write=$1
24427 if [ "$read_write" = "write" ]; then
24428 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24429 elif [ "$read_write" = "read" ]; then
24430 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24432 error "argument error"
24435 # turn off debug for performance testing
24436 local saved_debug=$($LCTL get_param -n debug)
24437 $LCTL set_param debug=0
24439 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24441 # get ost1 size - $FSNAME-OST0000
24442 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24443 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24444 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24446 if [ "$read_write" = "read" ]; then
24447 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24450 local start_time=$(date +%s.%N)
24451 $dd_cmd bs=1M count=$blocks oflag=sync ||
24452 error "real dd $read_write error"
24453 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24455 if [ "$read_write" = "write" ]; then
24459 # define OBD_FAIL_OST_FAKE_RW 0x238
24460 do_facet ost1 $LCTL set_param fail_loc=0x238
24462 local start_time=$(date +%s.%N)
24463 $dd_cmd bs=1M count=$blocks oflag=sync ||
24464 error "fake dd $read_write error"
24465 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24467 if [ "$read_write" = "write" ]; then
24469 cancel_lru_locks osc
24470 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24471 error "$tfile size not $blocks MB"
24473 do_facet ost1 $LCTL set_param fail_loc=0
24475 echo "fake $read_write $duration_fake vs. normal $read_write" \
24476 "$duration in seconds"
24477 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24478 error_not_in_vm "fake write is slower"
24480 $LCTL set_param -n debug="$saved_debug"
24483 test_399a() { # LU-7655 for OST fake write
24484 remote_ost_nodsh && skip "remote OST with nodsh"
24488 run_test 399a "fake write should not be slower than normal write"
24490 test_399b() { # LU-8726 for OST fake read
24491 remote_ost_nodsh && skip "remote OST with nodsh"
24492 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24493 skip_env "ldiskfs only test"
24498 run_test 399b "fake read should not be slower than normal read"
24500 test_400a() { # LU-1606, was conf-sanity test_74
24501 if ! which $CC > /dev/null 2>&1; then
24502 skip_env "$CC is not installed"
24505 local extra_flags=''
24506 local out=$TMP/$tfile
24507 local prefix=/usr/include/lustre
24510 # Oleg removes c files in his test rig so test if any c files exist
24511 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24512 skip_env "Needed c test files are missing"
24514 if ! [[ -d $prefix ]]; then
24515 # Assume we're running in tree and fixup the include path.
24516 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24517 extra_flags+=" -L$LUSTRE/utils/.lib"
24520 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24521 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24522 error "client api broken"
24526 run_test 400a "Lustre client api program can compile and link"
24528 test_400b() { # LU-1606, LU-5011
24530 local out=$TMP/$tfile
24531 local prefix=/usr/include/linux/lustre
24533 # We use a hard coded prefix so that this test will not fail
24534 # when run in tree. There are headers in lustre/include/lustre/
24535 # that are not packaged (like lustre_idl.h) and have more
24536 # complicated include dependencies (like config.h and lnet/types.h).
24537 # Since this test about correct packaging we just skip them when
24538 # they don't exist (see below) rather than try to fixup cppflags.
24540 if ! which $CC > /dev/null 2>&1; then
24541 skip_env "$CC is not installed"
24544 for header in $prefix/*.h; do
24545 if ! [[ -f "$header" ]]; then
24549 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24550 continue # lustre_ioctl.h is internal header
24553 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24554 error "cannot compile '$header'"
24558 run_test 400b "packaged headers can be compiled"
24560 test_401a() { #LU-7437
24561 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24562 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24564 #count the number of parameters by "list_param -R"
24565 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24566 #count the number of parameters by listing proc files
24567 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24568 echo "proc_dirs='$proc_dirs'"
24569 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24570 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24573 [ $params -eq $procs ] ||
24574 error "found $params parameters vs. $procs proc files"
24576 # test the list_param -D option only returns directories
24577 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24578 #count the number of parameters by listing proc directories
24579 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24582 [ $params -eq $procs ] ||
24583 error "found $params parameters vs. $procs proc files"
24585 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24588 # jobid_var may not allow arbitrary values, so use jobid_name
24590 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24591 local testname=jobid_name tmp='testing%p'
24593 local testname=jobid_var tmp=testing
24596 local save=$($LCTL get_param -n $testname)
24598 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24599 error "no error returned when setting bad parameters"
24601 local jobid_new=$($LCTL get_param -n foe $testname baz)
24602 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24604 $LCTL set_param -n fog=bam $testname=$save bat=fog
24605 local jobid_old=$($LCTL get_param -n foe $testname bag)
24606 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24608 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24611 # jobid_var may not allow arbitrary values, so use jobid_name
24613 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24614 local testname=jobid_name
24616 local testname=jobid_var
24619 local jobid_var_old=$($LCTL get_param -n $testname)
24620 local jobid_var_new
24622 $LCTL set_param $testname= &&
24623 error "no error returned for 'set_param a='"
24625 jobid_var_new=$($LCTL get_param -n $testname)
24626 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24627 error "$testname was changed by setting without value"
24629 $LCTL set_param $testname &&
24630 error "no error returned for 'set_param a'"
24632 jobid_var_new=$($LCTL get_param -n $testname)
24633 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24634 error "$testname was changed by setting without value"
24636 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24639 # jobid_var may not allow arbitrary values, so use jobid_name
24641 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24642 local testname=jobid_name new_value='foo=bar%p'
24644 local testname=jobid_var new_valuie=foo=bar
24647 local jobid_var_old=$($LCTL get_param -n $testname)
24648 local jobid_var_new
24650 $LCTL set_param $testname=$new_value ||
24651 error "'set_param a=b' did not accept a value containing '='"
24653 jobid_var_new=$($LCTL get_param -n $testname)
24654 [[ "$jobid_var_new" == "$new_value" ]] ||
24655 error "'set_param a=b' failed on a value containing '='"
24657 # Reset the $testname to test the other format
24658 $LCTL set_param $testname=$jobid_var_old
24659 jobid_var_new=$($LCTL get_param -n $testname)
24660 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24661 error "failed to reset $testname"
24663 $LCTL set_param $testname $new_value ||
24664 error "'set_param a b' did not accept a value containing '='"
24666 jobid_var_new=$($LCTL get_param -n $testname)
24667 [[ "$jobid_var_new" == "$new_value" ]] ||
24668 error "'set_param a b' failed on a value containing '='"
24670 $LCTL set_param $testname $jobid_var_old
24671 jobid_var_new=$($LCTL get_param -n $testname)
24672 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24673 error "failed to reset $testname"
24675 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24677 test_401e() { # LU-14779
24678 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24679 error "lctl list_param MGC* failed"
24680 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24681 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24682 error "lctl get_param lru_size failed"
24684 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24687 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24688 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24689 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24690 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24691 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24692 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24693 remote_mds_nodsh && skip "remote MDS with nodsh"
24695 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24696 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24697 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24698 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24699 echo "Touch failed - OK"
24701 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24704 local file1=$DIR/$tfile.1
24705 local file2=$DIR/$tfile.2
24706 local tfile=$TMP/$tfile
24708 rm -f $file1 $file2 $tfile
24713 # 30 sec OBD_TIMEOUT in ll_getattr()
24714 # right before populating st_nlink
24715 $LCTL set_param fail_loc=0x80001409
24716 stat -c %h $file1 > $tfile &
24718 # create an alias, drop all locks and reclaim the dentry
24720 cancel_lru_locks mdc
24721 cancel_lru_locks osc
24722 sysctl -w vm.drop_caches=2
24726 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24728 rm -f $tfile $file1 $file2
24730 run_test 403 "i_nlink should not drop to zero due to aliasing"
24732 test_404() { # LU-6601
24733 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24734 skip "Need server version newer than 2.8.52"
24735 remote_mds_nodsh && skip "remote MDS with nodsh"
24737 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24738 awk '/osp .*-osc-MDT/ { print $4}')
24741 for osp in $mosps; do
24742 echo "Deactivate: " $osp
24743 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24744 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24745 awk -vp=$osp '$4 == p { print $2 }')
24746 [ $stat = IN ] || {
24747 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24748 error "deactivate error"
24750 echo "Activate: " $osp
24751 do_facet $SINGLEMDS $LCTL --device %$osp activate
24752 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24753 awk -vp=$osp '$4 == p { print $2 }')
24754 [ $stat = UP ] || {
24755 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24756 error "activate error"
24760 run_test 404 "validate manual {de}activated works properly for OSPs"
24763 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24764 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24765 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24766 skip "Layout swap lock is not supported"
24768 check_swap_layouts_support
24769 check_swap_layout_no_dom $DIR
24771 test_mkdir $DIR/$tdir
24772 swap_lock_test -d $DIR/$tdir ||
24773 error "One layout swap locked test failed"
24775 run_test 405 "Various layout swap lock tests"
24778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24779 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24780 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24782 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24783 skip "Need MDS version at least 2.8.50"
24785 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24786 local test_pool=$TESTNAME
24788 pool_add $test_pool || error "pool_add failed"
24789 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24790 error "pool_add_targets failed"
24792 save_layout_restore_at_exit $MOUNT
24794 # parent set default stripe count only, child will stripe from both
24795 # parent and fs default
24796 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24797 error "setstripe $MOUNT failed"
24798 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24799 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24800 for i in $(seq 10); do
24801 local f=$DIR/$tdir/$tfile.$i
24802 touch $f || error "touch failed"
24803 local count=$($LFS getstripe -c $f)
24804 [ $count -eq $OSTCOUNT ] ||
24805 error "$f stripe count $count != $OSTCOUNT"
24806 local offset=$($LFS getstripe -i $f)
24807 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24808 local size=$($LFS getstripe -S $f)
24809 [ $size -eq $((def_stripe_size * 2)) ] ||
24810 error "$f stripe size $size != $((def_stripe_size * 2))"
24811 local pool=$($LFS getstripe -p $f)
24812 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24815 # change fs default striping, delete parent default striping, now child
24816 # will stripe from new fs default striping only
24817 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24818 error "change $MOUNT default stripe failed"
24819 $LFS setstripe -c 0 $DIR/$tdir ||
24820 error "delete $tdir default stripe failed"
24821 for i in $(seq 11 20); do
24822 local f=$DIR/$tdir/$tfile.$i
24823 touch $f || error "touch $f failed"
24824 local count=$($LFS getstripe -c $f)
24825 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24826 local offset=$($LFS getstripe -i $f)
24827 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24828 local size=$($LFS getstripe -S $f)
24829 [ $size -eq $def_stripe_size ] ||
24830 error "$f stripe size $size != $def_stripe_size"
24831 local pool=$($LFS getstripe -p $f)
24832 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24835 unlinkmany $DIR/$tdir/$tfile. 1 20
24837 local f=$DIR/$tdir/$tfile
24838 pool_remove_all_targets $test_pool $f
24839 pool_remove $test_pool $f
24841 run_test 406 "DNE support fs default striping"
24844 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24845 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24846 skip "Need MDS version at least 2.8.55"
24847 remote_mds_nodsh && skip "remote MDS with nodsh"
24849 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24850 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24851 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24852 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24853 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24855 #define OBD_FAIL_DT_TXN_STOP 0x2019
24856 for idx in $(seq $MDSCOUNT); do
24857 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24859 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24860 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24861 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24864 run_test 407 "transaction fail should cause operation fail"
24867 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24869 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24870 lctl set_param fail_loc=0x8000040a
24871 # let ll_prepare_partial_page() fail
24872 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24876 # create at least 100 unused inodes so that
24877 # shrink_icache_memory(0) should not return 0
24878 touch $DIR/$tfile-{0..100}
24879 rm -f $DIR/$tfile-{0..100}
24882 echo 2 > /proc/sys/vm/drop_caches
24884 run_test 408 "drop_caches should not hang due to page leaks"
24888 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24890 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24891 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24892 touch $DIR/$tdir/guard || error "(2) Fail to create"
24894 local PREFIX=$(str_repeat 'A' 128)
24895 echo "Create 1K hard links start at $(date)"
24896 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24897 error "(3) Fail to hard link"
24899 echo "Links count should be right although linkEA overflow"
24900 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24901 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24902 [ $linkcount -eq 1001 ] ||
24903 error "(5) Unexpected hard links count: $linkcount"
24905 echo "List all links start at $(date)"
24906 ls -l $DIR/$tdir/foo > /dev/null ||
24907 error "(6) Fail to list $DIR/$tdir/foo"
24909 echo "Unlink hard links start at $(date)"
24910 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24911 error "(7) Fail to unlink"
24912 echo "Unlink hard links finished at $(date)"
24914 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24918 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24919 skip "Need client version at least 2.9.59"
24920 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24921 skip "Need MODULES build"
24923 # Create a file, and stat it from the kernel
24924 local testfile=$DIR/$tfile
24927 local run_id=$RANDOM
24928 local my_ino=$(stat --format "%i" $testfile)
24930 # Try to insert the module. This will always fail as the
24931 # module is designed to not be inserted.
24932 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24935 # Anything but success is a test failure
24937 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24938 error "no inode match"
24940 run_test 410 "Test inode number returned from kernel thread"
24942 cleanup_test411_cgroup() {
24948 local cg_basedir=/sys/fs/cgroup/memory
24950 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24951 skip "no setup for cgroup"
24953 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24954 error "test file creation failed"
24955 cancel_lru_locks osc
24957 # Create a very small memory cgroup to force a slab allocation error
24958 local cgdir=$cg_basedir/osc_slab_alloc
24959 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24960 trap "cleanup_test411_cgroup $cgdir" EXIT
24961 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24962 echo 1M > $cgdir/memory.limit_in_bytes
24964 # Should not LBUG, just be killed by oom-killer
24965 # dd will return 0 even allocation failure in some environment.
24966 # So don't check return value
24967 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24968 cleanup_test411_cgroup $cgdir
24972 run_test 411 "Slab allocation error with cgroup does not LBUG"
24975 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24976 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24977 skip "Need server version at least 2.10.55"
24980 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24981 error "mkdir failed"
24982 $LFS getdirstripe $DIR/$tdir
24983 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24984 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24985 error "expect $((MDSCOUT - 1)) get $stripe_index"
24986 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24987 [ $stripe_count -eq 2 ] ||
24988 error "expect 2 get $stripe_count"
24990 run_test 412 "mkdir on specific MDTs"
24992 generate_uneven_mdts() {
24994 local lmv_qos_maxage
24995 local lod_qos_maxage
25005 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25006 $LCTL set_param lmv.*.qos_maxage=1
25007 stack_trap "$LCTL set_param \
25008 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25009 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25010 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25011 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25012 lod.*.mdt_qos_maxage=1
25013 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25014 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25017 echo "Check for uneven MDTs: "
25019 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25020 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25021 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25023 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25024 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25027 for ((i = 1; i < ${#ffree[@]}; i++)); do
25028 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25029 if [ $tmp -gt $max ]; then
25033 if [ $tmp -lt $min ]; then
25039 (( ${ffree[min_index]} > 0 )) ||
25040 skip "no free files in MDT$min_index"
25041 (( ${ffree[min_index]} < 10000000 )) ||
25042 skip "too many free files in MDT$min_index"
25044 # Check if we need to generate uneven MDTs
25045 local diff=$(((max - min) * 100 / min))
25046 local testdir=$DIR/$tdir-fillmdt
25052 while (( diff < threshold )); do
25053 # generate uneven MDTs, create till $threshold% diff
25054 echo -n "weight diff=$diff% must be > $threshold% ..."
25055 echo "Fill MDT$min_index with 1000 files: loop $i"
25056 testdir=$DIR/$tdir-fillmdt/$i
25057 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25058 error "mkdir $testdir failed"
25059 $LFS setstripe -E 1M -L mdt $testdir ||
25060 error "setstripe $testdir failed"
25062 for F in f.{0..999}; do
25063 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25064 /dev/null 2>&1 || error "dd $F failed"
25067 # wait for QOS to update
25068 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25070 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25071 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25072 max=$(((${ffree[max_index]} >> 8) * \
25073 (${bavail[max_index]} * bsize >> 16)))
25074 min=$(((${ffree[min_index]} >> 8) * \
25075 (${bavail[min_index]} * bsize >> 16)))
25076 diff=$(((max - min) * 100 / min))
25080 echo "MDT filesfree available: ${ffree[@]}"
25081 echo "MDT blocks available: ${bavail[@]}"
25082 echo "weight diff=$diff%"
25087 local stripe_count=$2
25088 local mdts=$(comma_list $(mdts_nodes))
25091 local lmv_qos_prio_free
25092 local lmv_qos_threshold_rr
25093 local lmv_qos_maxage
25094 local lod_qos_prio_free
25095 local lod_qos_threshold_rr
25096 local lod_qos_maxage
25100 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25101 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25102 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25104 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25105 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25106 stack_trap "$LCTL set_param \
25107 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25108 stack_trap "$LCTL set_param \
25109 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25110 stack_trap "$LCTL set_param \
25111 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25113 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25114 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25115 lod_qos_prio_free=${lod_qos_prio_free%%%}
25116 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25117 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25118 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25119 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25120 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25121 stack_trap "do_nodes $mdts $LCTL set_param \
25122 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25123 stack_trap "do_nodes $mdts $LCTL set_param \
25124 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25125 stack_trap "do_nodes $mdts $LCTL set_param \
25126 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25128 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25129 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25131 testdir=$DIR/$tdir-s$stripe_count/rr
25133 local stripe_index=$($LFS getstripe -m $testdir)
25134 local test_mkdir_rr=true
25136 getfattr -d -m dmv -e hex $testdir | grep dmv
25137 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25138 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25139 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25140 test_mkdir_rr=false
25145 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25146 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25148 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25149 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25150 eval $mkdir_cmd $testdir/subdir$i ||
25151 error "$mkdir_cmd subdir$i failed"
25154 for (( i = 0; i < $MDSCOUNT; i++ )); do
25155 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25156 echo "$count directories created on MDT$i"
25157 if $test_mkdir_rr; then
25158 (( $count == 100 )) ||
25159 error "subdirs are not evenly distributed"
25160 elif (( $i == $stripe_index )); then
25161 (( $count == 100 * MDSCOUNT )) ||
25162 error "$count subdirs created on MDT$i"
25164 (( $count == 0 )) ||
25165 error "$count subdirs created on MDT$i"
25168 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25169 count=$($LFS getdirstripe $testdir/* |
25170 grep -c -P "^\s+$i\t")
25171 echo "$count stripes created on MDT$i"
25172 # deviation should < 5% of average
25173 (( $count >= 95 * stripe_count &&
25174 $count <= 105 * stripe_count)) ||
25175 error "stripes are not evenly distributed"
25180 echo "Check for uneven MDTs: "
25190 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25191 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25192 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25194 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25195 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25198 for ((i = 1; i < ${#ffree[@]}; i++)); do
25199 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25200 if [ $tmp -gt $max ]; then
25204 if [ $tmp -lt $min ]; then
25210 (( ${ffree[min_index]} > 0 )) ||
25211 skip "no free files in MDT$min_index"
25212 (( ${ffree[min_index]} < 10000000 )) ||
25213 skip "too many free files in MDT$min_index"
25215 echo "MDT filesfree available: ${ffree[@]}"
25216 echo "MDT blocks available: ${bavail[@]}"
25217 echo "weight diff=$(((max - min) * 100 / min))%"
25219 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25221 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25222 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25223 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25224 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25225 # decrease statfs age, so that it can be updated in time
25226 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25227 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25231 testdir=$DIR/$tdir-s$stripe_count/qos
25234 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25235 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25236 eval $mkdir_cmd $testdir/subdir$i ||
25237 error "$mkdir_cmd subdir$i failed"
25241 for (( i = 0; i < $MDSCOUNT; i++ )); do
25242 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25243 (( count > max )) && max=$count
25244 echo "$count directories created on MDT$i"
25247 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25249 # D-value should > 10% of averge
25250 (( max - min > num / 10 )) ||
25251 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25253 # ditto for stripes
25254 if (( stripe_count > 1 )); then
25256 for (( i = 0; i < $MDSCOUNT; i++ )); do
25257 count=$($LFS getdirstripe $testdir/* |
25258 grep -c -P "^\s+$i\t")
25259 (( count > max )) && max=$count
25260 echo "$count stripes created on MDT$i"
25263 min=$($LFS getdirstripe $testdir/* |
25264 grep -c -P "^\s+$min_index\t")
25265 (( max - min > num * stripe_count / 10 )) ||
25266 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25278 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25279 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25280 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25282 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25284 for ((i = 1; i < ${#ffree[@]}; i++)); do
25285 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25286 (( tmp < min )) && min=$tmp && min_index=$i
25293 [ $MDSCOUNT -lt 2 ] &&
25294 skip "We need at least 2 MDTs for this test"
25296 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25297 skip "Need server version at least 2.12.52"
25301 generate_uneven_mdts 100
25302 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25303 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25304 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25305 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25306 error "mkdir failed"
25307 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25310 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25313 [ $MDSCOUNT -lt 2 ] &&
25314 skip "We need at least 2 MDTs for this test"
25316 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25317 skip "Need server version at least 2.12.52"
25322 generate_uneven_mdts 100
25323 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25324 testdir=$DIR/$tdir-s$stripe_count
25325 mkdir $testdir || error "mkdir $testdir failed"
25326 mkdir $testdir/rr || error "mkdir rr failed"
25327 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25328 error "mkdir qos failed"
25329 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25330 $testdir/rr || error "setdirstripe rr failed"
25331 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25332 error "setdirstripe failed"
25333 test_qos_mkdir "mkdir" $stripe_count
25336 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25339 (( $MDSCOUNT >= 2 )) ||
25340 skip "We need at least 2 MDTs for this test"
25342 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25343 skip "Need server version at least 2.14.51"
25349 testdir=$DIR/${tdir}-s1
25350 mkdir $testdir || error "mkdir $testdir failed"
25351 mkdir $testdir/rr || error "mkdir rr failed"
25352 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25353 # default max_inherit is -1, default max_inherit_rr is 0
25354 $LFS setdirstripe -D -c 1 $testdir/rr ||
25355 error "setdirstripe rr failed"
25356 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25357 error "setdirstripe qos failed"
25358 test_qos_mkdir "mkdir" 1
25360 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25361 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25362 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25363 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25364 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25366 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25367 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25368 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25369 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25370 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25371 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25372 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25373 error "level2 shouldn't have default LMV" || true
25375 run_test 413c "mkdir with default LMV max inherit rr"
25378 (( MDSCOUNT >= 2 )) ||
25379 skip "We need at least 2 MDTs for this test"
25381 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25382 skip "Need server version at least 2.14.51"
25384 local lmv_qos_threshold_rr
25386 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25388 stack_trap "$LCTL set_param \
25389 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25391 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25392 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25393 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25394 error "$tdir shouldn't have default LMV"
25395 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25396 error "mkdir sub failed"
25398 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25400 (( count == 100 )) || error "$count subdirs on MDT0"
25402 run_test 413d "inherit ROOT default LMV"
25409 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25410 unlinkmany $subdir/f. 1000 &
25414 for pid in $pids; do
25418 run_test 413z "413 test cleanup"
25421 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25422 $LCTL set_param fail_loc=0x80000521
25423 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25426 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25430 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25431 skip "Need server version at least 2.11.52"
25441 # this test may be slow on ZFS
25442 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25444 # though this test is designed for striped directory, let's test normal
25445 # directory too since lock is always saved as CoS lock.
25446 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25447 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25456 start_time=$(date +%s)
25457 for i in $(seq $total); do
25458 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25461 end_time=$(date +%s)
25462 duration=$((end_time - start_time))
25464 kill -9 $setattr_pid
25466 echo "rename $total files took $duration sec"
25467 [ $duration -lt 100 ] || error "rename took $duration sec"
25469 run_test 415 "lock revoke is not missing"
25472 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25473 skip "Need server version at least 2.11.55"
25475 # define OBD_FAIL_OSD_TXN_START 0x19a
25476 do_facet mds1 lctl set_param fail_loc=0x19a
25478 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25482 run_test 416 "transaction start failure won't cause system hung"
25486 do_nodes $(comma_list $(mdts_nodes)) \
25487 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25488 do_nodes $(comma_list $(mdts_nodes)) \
25489 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25490 do_nodes $(comma_list $(mdts_nodes)) \
25491 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25495 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25496 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25497 skip "Need MDS version at least 2.11.56"
25499 trap cleanup_417 RETURN EXIT
25501 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25502 do_nodes $(comma_list $(mdts_nodes)) \
25503 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25504 $LFS migrate -m 0 $DIR/$tdir.1 &&
25505 error "migrate dir $tdir.1 should fail"
25507 do_nodes $(comma_list $(mdts_nodes)) \
25508 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25509 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25510 error "create remote dir $tdir.2 should fail"
25512 do_nodes $(comma_list $(mdts_nodes)) \
25513 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25514 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25515 error "create striped dir $tdir.3 should fail"
25518 run_test 417 "disable remote dir, striped dir and dir migration"
25520 # Checks that the outputs of df [-i] and lfs df [-i] match
25522 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25532 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25534 for count in {1..100}; do
25535 do_nodes "$CLIENTS" \
25536 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25539 # read the lines of interest
25540 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25541 error "df $inodes $dir | tail -n +2 failed"
25542 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25543 error "lfs df $inodes $dir | grep summary: failed"
25545 # skip first substrings of each output as they are different
25546 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25547 # compare the two outputs
25549 # skip "available" on MDT until LU-13997 is fixed.
25550 #for i in {1..5}; do
25551 for i in 1 2 4 5; do
25552 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25560 lfs df $inodes $dir
25561 error "df and lfs df $1 output mismatch: " \
25562 "df ${inodes}: ${df_out[*]}, " \
25563 "lfs df ${inodes}: ${lfs_df_out[*]}"
25568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25570 local dir=$DIR/$tdir
25571 local numfiles=$((RANDOM % 4096 + 2))
25572 local numblocks=$((RANDOM % 256 + 1))
25574 wait_delete_completed
25577 # check block output
25578 check_lfs_df blocks $dir
25579 # check inode output
25580 check_lfs_df inodes $dir
25582 # create a single file and retest
25583 echo "Creating a single file and testing"
25584 createmany -o $dir/$tfile- 1 &>/dev/null ||
25585 error "creating 1 file in $dir failed"
25586 check_lfs_df blocks $dir
25587 check_lfs_df inodes $dir
25589 # create a random number of files
25590 echo "Creating $((numfiles - 1)) files and testing"
25591 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25592 error "creating $((numfiles - 1)) files in $dir failed"
25594 # write a random number of blocks to the first test file
25595 echo "Writing $numblocks 4K blocks and testing"
25596 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25597 count=$numblocks &>/dev/null ||
25598 error "dd to $dir/${tfile}-0 failed"
25601 check_lfs_df blocks $dir
25602 check_lfs_df inodes $dir
25604 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25605 error "unlinking $numfiles files in $dir failed"
25607 run_test 418 "df and lfs df outputs match"
25611 local dir=$DIR/$tdir
25616 cancel_lru_locks mdc
25618 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25619 $LCTL set_param fail_loc=0x1410
25621 $LCTL set_param fail_loc=0
25624 run_test 419 "Verify open file by name doesn't crash kernel"
25628 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25629 skip "Need MDS version at least 2.12.53"
25631 local SAVE_UMASK=$(umask)
25632 local dir=$DIR/$tdir
25633 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25637 mkdir -m03777 $dir/testdir
25638 ls -dn $dir/testdir
25639 # Need to remove trailing '.' when SELinux is enabled
25640 local dirperms=$(ls -dn $dir/testdir |
25641 awk '{ sub(/\.$/, "", $1); print $1}')
25642 [ $dirperms == "drwxrwsrwt" ] ||
25643 error "incorrect perms on $dir/testdir"
25645 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25646 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25647 ls -n $dir/testdir/testfile
25648 local fileperms=$(ls -n $dir/testdir/testfile |
25649 awk '{ sub(/\.$/, "", $1); print $1}')
25650 [ $fileperms == "-rwxr-xr-x" ] ||
25651 error "incorrect perms on $dir/testdir/testfile"
25655 run_test 420 "clear SGID bit on non-directories for non-members"
25662 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25663 skip "Need MDS version at least 2.12.54"
25665 test_mkdir $DIR/$tdir
25666 createmany -o $DIR/$tdir/f 3
25667 cnt=$(ls -1 $DIR/$tdir | wc -l)
25668 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25670 fid1=$(lfs path2fid $DIR/$tdir/f1)
25671 fid2=$(lfs path2fid $DIR/$tdir/f2)
25672 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25674 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25675 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25677 cnt=$(ls -1 $DIR/$tdir | wc -l)
25678 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25680 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25681 createmany -o $DIR/$tdir/f 3
25682 cnt=$(ls -1 $DIR/$tdir | wc -l)
25683 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25685 fid1=$(lfs path2fid $DIR/$tdir/f1)
25686 fid2=$(lfs path2fid $DIR/$tdir/f2)
25687 echo "remove using fsname $FSNAME"
25688 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25690 cnt=$(ls -1 $DIR/$tdir | wc -l)
25691 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25693 run_test 421a "simple rm by fid"
25700 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25701 skip "Need MDS version at least 2.12.54"
25703 test_mkdir $DIR/$tdir
25704 createmany -o $DIR/$tdir/f 3
25705 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25708 FID1=$(lfs path2fid $DIR/$tdir/f1)
25709 FID2=$(lfs path2fid $DIR/$tdir/f2)
25710 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25712 kill -USR1 $MULTIPID
25715 cnt=$(ls $DIR/$tdir | wc -l)
25716 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25718 run_test 421b "rm by fid on open file"
25724 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25725 skip "Need MDS version at least 2.12.54"
25727 test_mkdir $DIR/$tdir
25728 createmany -o $DIR/$tdir/f 3
25729 touch $DIR/$tdir/$tfile
25730 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25731 cnt=$(ls -1 $DIR/$tdir | wc -l)
25732 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25734 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25735 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25737 cnt=$(ls $DIR/$tdir | wc -l)
25738 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25740 run_test 421c "rm by fid against hardlinked files"
25746 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25747 skip "Need MDS version at least 2.12.54"
25749 test_mkdir $DIR/$tdir
25750 createmany -o $DIR/$tdir/f 4097
25751 cnt=$(ls -1 $DIR/$tdir | wc -l)
25752 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25754 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25755 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25757 cnt=$(ls $DIR/$tdir | wc -l)
25759 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25761 run_test 421d "rmfid en masse"
25767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25768 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25769 skip "Need MDS version at least 2.12.54"
25771 mkdir -p $DIR/$tdir
25772 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25773 createmany -o $DIR/$tdir/striped_dir/f 512
25774 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25775 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25777 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25778 sed "s/[/][^:]*://g")
25779 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25781 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25783 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25785 run_test 421e "rmfid in DNE"
25791 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25792 skip "Need MDS version at least 2.12.54"
25794 test_mkdir $DIR/$tdir
25796 cnt=$(ls -1 $DIR/$tdir | wc -l)
25797 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25799 FID=$(lfs path2fid $DIR/$tdir/f)
25800 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25801 # rmfid should fail
25802 cnt=$(ls -1 $DIR/$tdir | wc -l)
25803 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25805 chmod a+rw $DIR/$tdir
25807 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25808 # rmfid should fail
25809 cnt=$(ls -1 $DIR/$tdir | wc -l)
25810 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25813 $RUNAS touch $DIR/$tdir/f
25814 FID=$(lfs path2fid $DIR/$tdir/f)
25815 echo "rmfid as root"
25816 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25817 cnt=$(ls -1 $DIR/$tdir | wc -l)
25818 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25821 $RUNAS touch $DIR/$tdir/f
25822 cnt=$(ls -1 $DIR/$tdir | wc -l)
25823 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25824 FID=$(lfs path2fid $DIR/$tdir/f)
25825 # rmfid w/o user_fid2path mount option should fail
25826 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25827 cnt=$(ls -1 $DIR/$tdir | wc -l)
25828 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25830 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25831 stack_trap "rmdir $tmpdir"
25832 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25833 error "failed to mount client'"
25834 stack_trap "umount_client $tmpdir"
25836 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25837 # rmfid should succeed
25838 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25839 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25841 # rmfid shouldn't allow to remove files due to dir's permission
25842 chmod a+rwx $tmpdir/$tdir
25843 touch $tmpdir/$tdir/f
25844 ls -la $tmpdir/$tdir
25845 FID=$(lfs path2fid $tmpdir/$tdir/f)
25846 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25849 run_test 421f "rmfid checks permissions"
25855 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25856 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25857 skip "Need MDS version at least 2.12.54"
25859 mkdir -p $DIR/$tdir
25860 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25861 createmany -o $DIR/$tdir/striped_dir/f 512
25862 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25863 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25865 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25866 sed "s/[/][^:]*://g")
25868 rm -f $DIR/$tdir/striped_dir/f1*
25869 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25870 removed=$((512 - cnt))
25872 # few files have been just removed, so we expect
25873 # rmfid to fail on their fids
25874 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25875 [ $removed != $errors ] && error "$errors != $removed"
25877 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25879 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25881 run_test 421g "rmfid to return errors properly"
25884 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25885 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25886 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25887 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25888 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25890 local amc=$(at_max_get client)
25891 local amo=$(at_max_get mds1)
25892 local timeout=`lctl get_param -n timeout`
25894 at_max_set 0 client
25897 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25898 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25899 fail_val=$(((2*timeout + 10)*1000))
25900 touch $DIR/$tdir/d3/file &
25902 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25903 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25904 fail_val=$((2*timeout + 5))
25905 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25909 sleep $((2 * timeout))
25913 touch $DIR/$tdir/d2/file3
25914 touch $DIR/$tdir/d2/file4
25915 touch $DIR/$tdir/d2/file5
25918 at_max_set $amc client
25919 at_max_set $amo mds1
25921 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25922 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25923 error "Watchdog is always throttled"
25925 run_test 422 "kill a process with RPC in progress"
25938 # ensure statfs cache is expired
25941 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25942 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25946 run_test 423 "statfs should return a right data"
25949 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25950 $LCTL set_param fail_loc=0x80000522
25951 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25954 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25957 test_mkdir -c -1 $DIR/$tdir
25958 $LFS setstripe -c -1 $DIR/$tdir
25960 lru_resize_disable "" 100
25961 stack_trap "lru_resize_enable" EXIT
25965 for i in $(seq $((MDSCOUNT * 125))); do
25966 local t=$DIR/$tdir/$tfile_$i
25968 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25969 error_noexit "Create file $t"
25971 stack_trap "rm -rf $DIR/$tdir" EXIT
25973 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25974 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25975 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25977 [ $lock_count -le $lru_size ] ||
25978 error "osc lock count $lock_count > lru size $lru_size"
25981 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25982 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25983 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25985 [ $lock_count -le $lru_size ] ||
25986 error "mdc lock count $lock_count > lru size $lru_size"
25989 run_test 425 "lock count should not exceed lru size"
25992 splice-test -r $DIR/$tfile
25993 splice-test -rd $DIR/$tfile
25994 splice-test $DIR/$tfile
25995 splice-test -d $DIR/$tfile
25997 run_test 426 "splice test on Lustre"
26000 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26001 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26002 skip "Need MDS version at least 2.12.4"
26008 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26009 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26011 $LFS getdirstripe $DIR/$tdir/1/dir
26013 #first setfattr for creating updatelog
26014 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26016 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26017 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26018 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26019 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26023 wait_recovery_complete mds2 $((2*TIMEOUT))
26025 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26026 echo $log | grep "get update log failed" &&
26027 error "update log corruption is detected" || true
26029 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26033 local cache_limit=$CACHE_MAX
26035 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26036 $LCTL set_param -n llite.*.max_cached_mb=64
26039 $LFS setstripe -c 1 $DIR/$tdir
26040 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26041 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26043 for f in $(seq 4); do
26044 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26048 cancel_lru_locks osc
26050 for f in $(seq 4); do
26051 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26055 run_test 428 "large block size IO should not hang"
26057 test_429() { # LU-7915 / LU-10948
26058 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26059 local testfile=$DIR/$tfile
26060 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26066 $LCTL get_param $ll_opencache_threshold_count ||
26067 skip "client does not have opencache parameter"
26069 set_opencache $new_flag
26070 stack_trap "restore_opencache"
26071 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26072 error "enable opencache failed"
26074 # drop MDC DLM locks
26075 cancel_lru_locks mdc
26076 # clear MDC RPC stats counters
26077 $LCTL set_param $mdc_rpcstats=clear
26079 # According to the current implementation, we need to run 3 times
26080 # open & close file to verify if opencache is enabled correctly.
26081 # 1st, RPCs are sent for lookup/open and open handle is released on
26083 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26084 # so open handle won't be released thereafter.
26085 # 3rd, No RPC is sent out.
26086 $MULTIOP $testfile oc || error "multiop failed"
26087 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26088 echo "1st: $first_rpc RPCs in flight"
26090 $MULTIOP $testfile oc || error "multiop failed"
26091 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26092 echo "2nd: $second_rpc RPCs in flight"
26094 $MULTIOP $testfile oc || error "multiop failed"
26095 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26096 echo "3rd: $third_rpc RPCs in flight"
26098 #verify no MDC RPC is sent
26099 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26101 run_test 429 "verify if opencache flag on client side does work"
26107 # data at [200K, 400K)
26108 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26109 error "256K->512K dd fails"
26111 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26112 error "2M->3M dd fails"
26114 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26115 error "4M->5M dd fails"
26116 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26117 # start at first component hole #1
26118 printf "Seeking hole from 1000 ... "
26119 offset=$(lseek_test -l 1000 $file)
26121 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26122 printf "Seeking data from 1000 ... "
26123 offset=$(lseek_test -d 1000 $file)
26125 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26127 # start at first component data block
26128 printf "Seeking hole from 300000 ... "
26129 offset=$(lseek_test -l 300000 $file)
26131 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26132 printf "Seeking data from 300000 ... "
26133 offset=$(lseek_test -d 300000 $file)
26135 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26137 # start at the first component but beyond end of object size
26138 printf "Seeking hole from 1000000 ... "
26139 offset=$(lseek_test -l 1000000 $file)
26141 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26142 printf "Seeking data from 1000000 ... "
26143 offset=$(lseek_test -d 1000000 $file)
26145 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26147 # start at second component stripe 2 (empty file)
26148 printf "Seeking hole from 1500000 ... "
26149 offset=$(lseek_test -l 1500000 $file)
26151 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26152 printf "Seeking data from 1500000 ... "
26153 offset=$(lseek_test -d 1500000 $file)
26155 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26157 # start at second component stripe 1 (all data)
26158 printf "Seeking hole from 3000000 ... "
26159 offset=$(lseek_test -l 3000000 $file)
26161 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26162 printf "Seeking data from 3000000 ... "
26163 offset=$(lseek_test -d 3000000 $file)
26165 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26167 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26168 error "2nd dd fails"
26169 echo "Add data block at 640K...1280K"
26171 # start at before new data block, in hole
26172 printf "Seeking hole from 600000 ... "
26173 offset=$(lseek_test -l 600000 $file)
26175 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26176 printf "Seeking data from 600000 ... "
26177 offset=$(lseek_test -d 600000 $file)
26179 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26181 # start at the first component new data block
26182 printf "Seeking hole from 1000000 ... "
26183 offset=$(lseek_test -l 1000000 $file)
26185 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26186 printf "Seeking data from 1000000 ... "
26187 offset=$(lseek_test -d 1000000 $file)
26189 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26191 # start at second component stripe 2, new data
26192 printf "Seeking hole from 1200000 ... "
26193 offset=$(lseek_test -l 1200000 $file)
26195 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26196 printf "Seeking data from 1200000 ... "
26197 offset=$(lseek_test -d 1200000 $file)
26199 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26201 # start beyond file end
26202 printf "Using offset > filesize ... "
26203 lseek_test -l 4000000 $file && error "lseek should fail"
26204 printf "Using offset > filesize ... "
26205 lseek_test -d 4000000 $file && error "lseek should fail"
26211 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26212 skip "MDT does not support SEEK_HOLE"
26214 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26215 skip "OST does not support SEEK_HOLE"
26217 local file=$DIR/$tdir/$tfile
26219 mkdir -p $DIR/$tdir
26221 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26222 # OST stripe #1 will have continuous data at [1M, 3M)
26223 # OST stripe #2 is empty
26224 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26225 lseek_test_430 $file
26227 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26228 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26229 lseek_test_430 $file
26231 $LFS setstripe -c2 -S 512K $file
26232 echo "Two stripes, stripe size 512K"
26233 lseek_test_430 $file
26235 # FLR with stale mirror
26236 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26238 echo "Mirrored file:"
26239 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26240 echo "Plain 2 stripes 1M"
26241 lseek_test_430 $file
26244 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26247 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26248 skip "OST does not support SEEK_HOLE"
26251 local file=$DIR/$tdir/$tfile
26253 mkdir -p $DIR/$tdir
26254 # Empty layout lseek should fail
26257 printf "Seeking hole from 0 ... "
26258 lseek_test -l 0 $file && error "lseek should fail"
26259 printf "Seeking data from 0 ... "
26260 lseek_test -d 0 $file && error "lseek should fail"
26264 $LFS setstripe -E 1M -c2 -E eof $file
26265 $TRUNCATE $file 1048576
26266 printf "Seeking hole from 1000000 ... "
26267 offset=$(lseek_test -l 1000000 $file)
26269 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26270 printf "Seeking data from 1000000 ... "
26271 lseek_test -d 1000000 $file && error "lseek should fail"
26274 # full component followed by non-inited one
26275 $LFS setstripe -E 1M -c2 -E eof $file
26276 dd if=/dev/urandom of=$file bs=1M count=1
26277 printf "Seeking hole from 1000000 ... "
26278 offset=$(lseek_test -l 1000000 $file)
26280 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26281 printf "Seeking hole from 1048576 ... "
26282 lseek_test -l 1048576 $file && error "lseek should fail"
26283 # init second component and truncate back
26284 echo "123" >> $file
26285 $TRUNCATE $file 1048576
26286 printf "Seeking hole from 1000000 ... "
26287 offset=$(lseek_test -l 1000000 $file)
26289 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26290 printf "Seeking hole from 1048576 ... "
26291 lseek_test -l 1048576 $file && error "lseek should fail"
26292 # boundary checks for big values
26293 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26294 offset=$(lseek_test -d 0 $file.10g)
26295 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26296 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26297 offset=$(lseek_test -d 0 $file.100g)
26298 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26301 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26304 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26305 skip "OST does not support SEEK_HOLE"
26307 local file=$DIR/$tdir/$tfile
26310 mkdir -p $DIR/$tdir
26311 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26313 # cp version 8.33+ prefers lseek over fiemap
26314 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26316 time cp $file /dev/null
26317 (( SECONDS - start < 5 )) ||
26318 error "cp: too long runtime $((SECONDS - start))"
26321 # tar version 1.29+ supports SEEK_HOLE/DATA
26322 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26324 time tar cS $file - | cat > /dev/null
26325 (( SECONDS - start < 5 )) ||
26326 error "tar: too long runtime $((SECONDS - start))"
26329 run_test 430c "lseek: external tools check"
26331 test_431() { # LU-14187
26332 local file=$DIR/$tdir/$tfile
26334 mkdir -p $DIR/$tdir
26335 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26336 dd if=/dev/urandom of=$file bs=4k count=1
26337 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26338 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26339 #define OBD_FAIL_OST_RESTART_IO 0x251
26340 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26341 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26345 echo 3 > /proc/sys/vm/drop_caches
26346 diff $file $file.0 || error "data diff"
26348 run_test 431 "Restart transaction for IO"
26350 cleanup_test_432() {
26351 do_facet mgs $LCTL nodemap_activate 0
26352 wait_nm_sync active
26356 local tmpdir=$TMP/dir432
26358 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26359 skip "Need MDS version at least 2.14.52"
26361 stack_trap cleanup_test_432 EXIT
26365 do_facet mgs $LCTL nodemap_activate 1
26366 wait_nm_sync active
26367 do_facet mgs $LCTL nodemap_modify --name default \
26368 --property admin --value 1
26369 do_facet mgs $LCTL nodemap_modify --name default \
26370 --property trusted --value 1
26371 cancel_lru_locks mdc
26372 wait_nm_sync default admin_nodemap
26373 wait_nm_sync default trusted_nodemap
26375 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26376 grep -ci "Operation not permitted") -ne 0 ]; then
26377 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26380 run_test 432 "mv dir from outside Lustre"
26383 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26384 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26385 skip "Need server version at least 2.9.55"
26387 start_full_debug_logging
26391 stop_full_debug_logging
26395 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26396 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26397 awk '/The barrier for/ { print $7 }')
26400 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26405 barrier_expired() {
26408 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26409 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26410 awk '/will be expired/ { print $7 }')
26412 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26421 echo "Start barrier_freeze at: $(date)"
26422 #define OBD_FAIL_BARRIER_DELAY 0x2202
26423 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26424 # Do not reduce barrier time - See LU-11873
26425 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26428 local b_status=$(barrier_stat)
26429 echo "Got barrier status at: $(date)"
26430 [ "$b_status" = "'freezing_p1'" ] ||
26431 error "(1) unexpected barrier status $b_status"
26433 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26435 b_status=$(barrier_stat)
26436 [ "$b_status" = "'frozen'" ] ||
26437 error "(2) unexpected barrier status $b_status"
26439 local expired=$(barrier_expired)
26440 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26441 sleep $((expired + 3))
26443 b_status=$(barrier_stat)
26444 [ "$b_status" = "'expired'" ] ||
26445 error "(3) unexpected barrier status $b_status"
26447 # Do not reduce barrier time - See LU-11873
26448 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26449 error "(4) fail to freeze barrier"
26451 b_status=$(barrier_stat)
26452 [ "$b_status" = "'frozen'" ] ||
26453 error "(5) unexpected barrier status $b_status"
26455 echo "Start barrier_thaw at: $(date)"
26456 #define OBD_FAIL_BARRIER_DELAY 0x2202
26457 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26458 do_facet mgs $LCTL barrier_thaw $FSNAME &
26461 b_status=$(barrier_stat)
26462 echo "Got barrier status at: $(date)"
26463 [ "$b_status" = "'thawing'" ] ||
26464 error "(6) unexpected barrier status $b_status"
26466 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26468 b_status=$(barrier_stat)
26469 [ "$b_status" = "'thawed'" ] ||
26470 error "(7) unexpected barrier status $b_status"
26472 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26473 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26474 do_facet mgs $LCTL barrier_freeze $FSNAME
26476 b_status=$(barrier_stat)
26477 [ "$b_status" = "'failed'" ] ||
26478 error "(8) unexpected barrier status $b_status"
26480 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26481 do_facet mgs $LCTL barrier_thaw $FSNAME
26485 run_test 801a "write barrier user interfaces and stat machine"
26490 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26491 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26492 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26493 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26494 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26496 cancel_lru_locks mdc
26498 # 180 seconds should be long enough
26499 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26501 local b_status=$(barrier_stat)
26502 [ "$b_status" = "'frozen'" ] ||
26503 error "(6) unexpected barrier status $b_status"
26505 mkdir $DIR/$tdir/d0/d10 &
26508 touch $DIR/$tdir/d1/f13 &
26511 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26514 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26517 rm -f $DIR/$tdir/d4/f12 &
26520 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26522 # To guarantee taht the 'stat' is not blocked
26523 b_status=$(barrier_stat)
26524 [ "$b_status" = "'frozen'" ] ||
26525 error "(8) unexpected barrier status $b_status"
26527 # let above commands to run at background
26530 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26531 ps -p $touch_pid || error "(10) touch should be blocked"
26532 ps -p $ln_pid || error "(11) link should be blocked"
26533 ps -p $mv_pid || error "(12) rename should be blocked"
26534 ps -p $rm_pid || error "(13) unlink should be blocked"
26536 b_status=$(barrier_stat)
26537 [ "$b_status" = "'frozen'" ] ||
26538 error "(14) unexpected barrier status $b_status"
26540 do_facet mgs $LCTL barrier_thaw $FSNAME
26541 b_status=$(barrier_stat)
26542 [ "$b_status" = "'thawed'" ] ||
26543 error "(15) unexpected barrier status $b_status"
26545 wait $mkdir_pid || error "(16) mkdir should succeed"
26546 wait $touch_pid || error "(17) touch should succeed"
26547 wait $ln_pid || error "(18) link should succeed"
26548 wait $mv_pid || error "(19) rename should succeed"
26549 wait $rm_pid || error "(20) unlink should succeed"
26553 run_test 801b "modification will be blocked by write barrier"
26556 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26560 stop mds2 || error "(1) Fail to stop mds2"
26562 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26564 local b_status=$(barrier_stat)
26565 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26566 do_facet mgs $LCTL barrier_thaw $FSNAME
26567 error "(2) unexpected barrier status $b_status"
26570 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26571 error "(3) Fail to rescan barrier bitmap"
26573 # Do not reduce barrier time - See LU-11873
26574 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26576 b_status=$(barrier_stat)
26577 [ "$b_status" = "'frozen'" ] ||
26578 error "(4) unexpected barrier status $b_status"
26580 do_facet mgs $LCTL barrier_thaw $FSNAME
26581 b_status=$(barrier_stat)
26582 [ "$b_status" = "'thawed'" ] ||
26583 error "(5) unexpected barrier status $b_status"
26585 local devname=$(mdsdevname 2)
26587 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26589 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26590 error "(7) Fail to rescan barrier bitmap"
26594 run_test 801c "rescan barrier bitmap"
26596 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26597 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26598 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26599 saved_MOUNT_OPTS=$MOUNT_OPTS
26605 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26606 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26607 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26608 MOUNT_OPTS=$saved_MOUNT_OPTS
26613 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26614 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26615 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26616 skip "Need server version at least 2.9.55"
26618 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26620 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26622 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26623 error "(2) Fail to copy"
26625 trap cleanup_802a EXIT
26627 # sync by force before remount as readonly
26628 sync; sync_all_data; sleep 3; sync_all_data
26632 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26633 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26634 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26636 echo "Mount the server as read only"
26637 setupall server_only || error "(3) Fail to start servers"
26639 echo "Mount client without ro should fail"
26640 mount_client $MOUNT &&
26641 error "(4) Mount client without 'ro' should fail"
26643 echo "Mount client with ro should succeed"
26644 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26645 mount_client $MOUNT ||
26646 error "(5) Mount client with 'ro' should succeed"
26648 echo "Modify should be refused"
26649 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26651 echo "Read should be allowed"
26652 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26653 error "(7) Read should succeed under ro mode"
26657 run_test 802a "simulate readonly device"
26660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26661 remote_mds_nodsh && skip "remote MDS with nodsh"
26663 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26664 skip "readonly option not available"
26666 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26668 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26669 error "(2) Fail to copy"
26671 # write back all cached data before setting MDT to readonly
26675 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26676 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26678 echo "Modify should be refused"
26679 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26681 echo "Read should be allowed"
26682 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26683 error "(7) Read should succeed under ro mode"
26686 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26688 run_test 802b "be able to set MDTs to readonly"
26691 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26692 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26693 skip "MDS needs to be newer than 2.10.54"
26695 mkdir_on_mdt0 $DIR/$tdir
26696 # Create some objects on all MDTs to trigger related logs objects
26697 for idx in $(seq $MDSCOUNT); do
26698 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26699 $DIR/$tdir/dir${idx} ||
26700 error "Fail to create $DIR/$tdir/dir${idx}"
26704 wait_delete_completed # ensure old test cleanups are finished
26705 echo "before create:"
26707 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26709 for i in {1..10}; do
26710 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26711 error "Fail to create $DIR/$tdir/foo$i"
26715 echo "after create:"
26717 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26719 # allow for an llog to be cleaned up during the test
26720 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26721 error "before ($before_used) + 10 > after ($after_used)"
26723 for i in {1..10}; do
26724 rm -rf $DIR/$tdir/foo$i ||
26725 error "Fail to remove $DIR/$tdir/foo$i"
26728 sleep 3 # avoid MDT return cached statfs
26729 wait_delete_completed
26730 echo "after unlink:"
26732 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26734 # allow for an llog to be created during the test
26735 [ $after_used -le $((before_used + 1)) ] ||
26736 error "after ($after_used) > before ($before_used) + 1"
26738 run_test 803a "verify agent object for remote object"
26741 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26742 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26743 skip "MDS needs to be newer than 2.13.56"
26744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26746 for i in $(seq 0 $((MDSCOUNT - 1))); do
26747 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26755 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26756 for i in $(seq 0 $((MDSCOUNT - 1))); do
26757 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26758 awk '/getattr/ { print $2 }')
26759 before=$((before + tmp))
26761 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26762 for i in $(seq 0 $((MDSCOUNT - 1))); do
26763 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26764 awk '/getattr/ { print $2 }')
26765 after=$((after + tmp))
26768 [ $before -eq $after ] || error "getattr count $before != $after"
26770 run_test 803b "remote object can getattr from cache"
26773 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26774 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26775 skip "MDS needs to be newer than 2.10.54"
26776 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26778 mkdir -p $DIR/$tdir
26779 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26780 error "Fail to create $DIR/$tdir/dir0"
26782 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26783 local dev=$(mdsdevname 2)
26785 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26786 grep ${fid} || error "NOT found agent entry for dir0"
26788 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26789 error "Fail to create $DIR/$tdir/dir1"
26791 touch $DIR/$tdir/dir1/foo0 ||
26792 error "Fail to create $DIR/$tdir/dir1/foo0"
26793 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26796 for idx in $(seq $MDSCOUNT); do
26797 dev=$(mdsdevname $idx)
26798 do_facet mds${idx} \
26799 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26800 grep ${fid} && rc=$idx
26803 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26804 error "Fail to rename foo0 to foo1"
26805 if [ $rc -eq 0 ]; then
26806 for idx in $(seq $MDSCOUNT); do
26807 dev=$(mdsdevname $idx)
26808 do_facet mds${idx} \
26809 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26810 grep ${fid} && rc=$idx
26814 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26815 error "Fail to rename foo1 to foo2"
26816 if [ $rc -eq 0 ]; then
26817 for idx in $(seq $MDSCOUNT); do
26818 dev=$(mdsdevname $idx)
26819 do_facet mds${idx} \
26820 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26821 grep ${fid} && rc=$idx
26825 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26827 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26828 error "Fail to link to $DIR/$tdir/dir1/foo2"
26829 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26830 error "Fail to rename foo2 to foo0"
26831 unlink $DIR/$tdir/dir1/foo0 ||
26832 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26833 rm -rf $DIR/$tdir/dir0 ||
26834 error "Fail to rm $DIR/$tdir/dir0"
26836 for idx in $(seq $MDSCOUNT); do
26837 dev=$(mdsdevname $idx)
26841 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26843 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26844 error "mount mds$idx failed"
26845 df $MOUNT > /dev/null 2>&1
26847 # e2fsck should not return error
26849 error "e2fsck detected error on MDT${idx}: rc=$rc"
26852 run_test 804 "verify agent entry for remote entry"
26855 do_facet $SINGLEMDS zfs set quota=$old $fsset
26856 unlinkmany $DIR/$tdir/f- 1000000
26861 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26862 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26863 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26864 skip "netfree not implemented before 0.7"
26865 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26866 skip "Need MDS version at least 2.10.57"
26873 local pref="osd-zfs.$FSNAME-MDT0000."
26875 # limit available space on MDS dataset to meet nospace issue
26876 # quickly. then ZFS 0.7.2 can use reserved space if asked
26877 # properly (using netfree flag in osd_declare_destroy()
26878 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26879 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26881 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26882 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26883 let "usedkb=usedkb-freekb"
26884 let "freekb=freekb/2"
26885 if let "freekb > 5000"; then
26888 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26889 trap cleanup_805 EXIT
26890 mkdir_on_mdt0 $DIR/$tdir
26891 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26892 error "Can't set PFL layout"
26893 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26894 rm -rf $DIR/$tdir || error "not able to remove"
26895 do_facet $SINGLEMDS zfs set quota=$old $fsset
26898 run_test 805 "ZFS can remove from full fs"
26904 local expect=$(stat -c %s $file)
26906 check_lsom_size $1 $expect
26908 local blocks=$($LFS getsom -b $file)
26909 expect=$(stat -c %b $file)
26910 [[ $blocks == $expect ]] ||
26911 error "$file expected blocks: $expect, got: $blocks"
26919 cancel_lru_locks mdc
26921 size=$($LFS getsom -s $1)
26922 [[ $size == $expect ]] ||
26923 error "$file expected size: $expect, got: $size"
26927 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26928 skip "Need MDS version at least 2.11.52"
26932 touch $DIR/$tfile || error "touch $tfile failed"
26934 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26935 save_lustre_params client "llite.*.xattr_cache" > $save
26936 lctl set_param llite.*.xattr_cache=0
26937 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26939 # single-threaded write
26940 echo "Test SOM for single-threaded write"
26941 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26942 error "write $tfile failed"
26943 check_lsom_size $DIR/$tfile $bs
26946 local size=$(($num * $bs))
26950 echo "Test SOM for single client multi-threaded($num) write"
26951 $TRUNCATE $DIR/$tfile 0
26952 for ((i = 0; i < $num; i++)); do
26953 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26955 offset=$((offset + $bs))
26957 for (( i=0; i < $num; i++ )); do
26960 check_lsom_size $DIR/$tfile $size
26962 $TRUNCATE $DIR/$tfile 0
26963 for ((i = 0; i < $num; i++)); do
26964 offset=$((offset - $bs))
26965 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26968 for (( i=0; i < $num; i++ )); do
26971 check_lsom_size $DIR/$tfile $size
26973 # multi-client writes
26974 num=$(get_node_count ${CLIENTS//,/ })
26975 size=$(($num * $bs))
26979 echo "Test SOM for multi-client ($num) writes"
26980 $TRUNCATE $DIR/$tfile 0
26981 for client in ${CLIENTS//,/ }; do
26982 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26985 offset=$((offset + $bs))
26987 for (( i=0; i < $num; i++ )); do
26990 check_lsom_size $DIR/$tfile $offset
26993 $TRUNCATE $DIR/$tfile 0
26994 for client in ${CLIENTS//,/ }; do
26995 offset=$((offset - $bs))
26996 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27000 for (( i=0; i < $num; i++ )); do
27003 check_lsom_size $DIR/$tfile $size
27006 echo "Test SOM for truncate"
27007 $TRUNCATE $DIR/$tfile 1048576
27008 check_lsom_size $DIR/$tfile 1048576
27009 $TRUNCATE $DIR/$tfile 1234
27010 check_lsom_size $DIR/$tfile 1234
27012 # verify SOM blocks count
27013 echo "Verify SOM block count"
27014 $TRUNCATE $DIR/$tfile 0
27015 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27016 error "failed to write file $tfile"
27017 check_lsom_data $DIR/$tfile
27019 run_test 806 "Verify Lazy Size on MDS"
27022 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27023 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27024 skip "Need MDS version at least 2.11.52"
27026 # Registration step
27027 changelog_register || error "changelog_register failed"
27028 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27029 changelog_users $SINGLEMDS | grep -q $cl_user ||
27030 error "User $cl_user not found in changelog_users"
27032 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27033 save_lustre_params client "llite.*.xattr_cache" > $save
27034 lctl set_param llite.*.xattr_cache=0
27035 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27037 rm -rf $DIR/$tdir || error "rm $tdir failed"
27038 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27039 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27040 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27041 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27042 error "truncate $tdir/trunc failed"
27045 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27046 error "write $tfile failed"
27048 # multi-client wirtes
27049 local num=$(get_node_count ${CLIENTS//,/ })
27053 echo "Test SOM for multi-client ($num) writes"
27054 touch $DIR/$tfile || error "touch $tfile failed"
27055 $TRUNCATE $DIR/$tfile 0
27056 for client in ${CLIENTS//,/ }; do
27057 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27060 offset=$((offset + $bs))
27062 for (( i=0; i < $num; i++ )); do
27066 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27067 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27068 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27069 check_lsom_data $DIR/$tdir/trunc
27070 check_lsom_data $DIR/$tdir/single_dd
27071 check_lsom_data $DIR/$tfile
27074 # Deregistration step
27075 changelog_deregister || error "changelog_deregister failed"
27077 run_test 807 "verify LSOM syncing tool"
27079 check_som_nologged()
27081 local lines=$($LFS changelog $FSNAME-MDT0000 |
27082 grep 'x=trusted.som' | wc -l)
27083 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27087 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27088 skip "Need MDS version at least 2.11.55"
27090 # Registration step
27091 changelog_register || error "changelog_register failed"
27093 touch $DIR/$tfile || error "touch $tfile failed"
27096 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27097 error "write $tfile failed"
27100 $TRUNCATE $DIR/$tfile 1234
27103 $TRUNCATE $DIR/$tfile 1048576
27106 # Deregistration step
27107 changelog_deregister || error "changelog_deregister failed"
27109 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27114 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27118 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27119 skip "Need MDS version at least 2.11.56"
27121 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27122 error "failed to create DoM-only file $DIR/$tfile"
27123 touch $DIR/$tfile || error "touch $tfile failed"
27124 check_som_nodata $DIR/$tfile
27126 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27127 error "write $tfile failed"
27128 check_som_nodata $DIR/$tfile
27130 $TRUNCATE $DIR/$tfile 1234
27131 check_som_nodata $DIR/$tfile
27133 $TRUNCATE $DIR/$tfile 4097
27134 check_som_nodata $DIR/$file
27136 run_test 809 "Verify no SOM xattr store for DoM-only files"
27139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27140 $GSS && skip_env "could not run with gss"
27141 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27142 skip "OST < 2.12.58 doesn't align checksum"
27145 stack_trap "set_checksums $ORIG_CSUM" EXIT
27146 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27151 for csum in $CKSUM_TYPES; do
27152 #define OBD_FAIL_OSC_NO_GRANT 0x411
27153 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27154 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27156 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27157 before=$(md5sum $DIR/$tfile)
27158 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27159 after=$(md5sum $DIR/$tfile)
27160 [ "$before" == "$after" ] ||
27161 error "$csum: $before != $after bs=$1 seek=$2"
27165 run_test 810 "partial page writes on ZFS (LU-11663)"
27168 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27169 skip "OST < 2.12.51 doesn't support this fail_loc"
27171 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27172 # ensure ost1 is connected
27173 stat $DIR/$tfile >/dev/null || error "can't stat"
27174 wait_osc_import_state client ost1 FULL
27175 # no locks, no reqs to let the connection idle
27176 cancel_lru_locks osc
27178 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27179 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27180 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27181 wait_osc_import_state client ost1 CONNECTING
27182 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27184 stat $DIR/$tfile >/dev/null || error "can't stat file"
27186 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27188 test_812b() { # LU-12378
27189 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27190 skip "OST < 2.12.51 doesn't support this fail_loc"
27192 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27193 # ensure ost1 is connected
27194 stat $DIR/$tfile >/dev/null || error "can't stat"
27195 wait_osc_import_state client ost1 FULL
27196 # no locks, no reqs to let the connection idle
27197 cancel_lru_locks osc
27199 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27200 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27201 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27202 wait_osc_import_state client ost1 CONNECTING
27203 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27205 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27206 wait_osc_import_state client ost1 IDLE
27208 run_test 812b "do not drop no resend request for idle connect"
27213 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27215 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27216 $LFS getstripe $DIR/$tfile
27217 $LCTL set_param osc.*.idle_timeout=10
27218 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27219 # ensure ost1 is connected
27220 stat $DIR/$tfile >/dev/null || error "can't stat"
27221 wait_osc_import_state client ost1 FULL
27222 # no locks, no reqs to let the connection idle
27223 cancel_lru_locks osc
27225 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27226 $LCTL set_param fail_loc=0x80000533
27228 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27230 run_test 812c "idle import vs lock enqueue race"
27233 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27234 [ -z "$file_heat_sav" ] && skip "no file heat support"
27245 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27246 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27248 $LCTL set_param -n llite.*.file_heat=1
27249 echo "Turn on file heat"
27250 echo "Period second: $period_second, Decay percentage: $decay_pct"
27252 echo "QQQQ" > $DIR/$tfile
27253 echo "QQQQ" > $DIR/$tfile
27254 echo "QQQQ" > $DIR/$tfile
27255 cat $DIR/$tfile > /dev/null
27256 cat $DIR/$tfile > /dev/null
27257 cat $DIR/$tfile > /dev/null
27258 cat $DIR/$tfile > /dev/null
27260 local out=$($LFS heat_get $DIR/$tfile)
27262 $LFS heat_get $DIR/$tfile
27263 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27264 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27265 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27266 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27268 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27269 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27270 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27271 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27273 sleep $((period_second + 3))
27274 echo "Sleep $((period_second + 3)) seconds..."
27275 # The recursion formula to calculate the heat of the file f is as
27277 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27278 # Where Hi is the heat value in the period between time points i*I and
27279 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27280 # to the weight of Ci.
27281 out=$($LFS heat_get $DIR/$tfile)
27282 $LFS heat_get $DIR/$tfile
27283 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27284 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27285 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27286 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27288 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27289 error "read sample ($readsample) is wrong"
27290 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27291 error "write sample ($writesample) is wrong"
27292 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27293 error "read bytes ($readbyte) is wrong"
27294 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27295 error "write bytes ($writebyte) is wrong"
27297 echo "QQQQ" > $DIR/$tfile
27298 echo "QQQQ" > $DIR/$tfile
27299 echo "QQQQ" > $DIR/$tfile
27300 cat $DIR/$tfile > /dev/null
27301 cat $DIR/$tfile > /dev/null
27302 cat $DIR/$tfile > /dev/null
27303 cat $DIR/$tfile > /dev/null
27305 sleep $((period_second + 3))
27306 echo "Sleep $((period_second + 3)) seconds..."
27308 out=$($LFS heat_get $DIR/$tfile)
27309 $LFS heat_get $DIR/$tfile
27310 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27311 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27312 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27313 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27315 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27316 4 * $decay_pct) / 100") -eq 1 ] ||
27317 error "read sample ($readsample1) is wrong"
27318 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27319 3 * $decay_pct) / 100") -eq 1 ] ||
27320 error "write sample ($writesample1) is wrong"
27321 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27322 20 * $decay_pct) / 100") -eq 1 ] ||
27323 error "read bytes ($readbyte1) is wrong"
27324 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27325 15 * $decay_pct) / 100") -eq 1 ] ||
27326 error "write bytes ($writebyte1) is wrong"
27328 echo "Turn off file heat for the file $DIR/$tfile"
27329 $LFS heat_set -o $DIR/$tfile
27331 echo "QQQQ" > $DIR/$tfile
27332 echo "QQQQ" > $DIR/$tfile
27333 echo "QQQQ" > $DIR/$tfile
27334 cat $DIR/$tfile > /dev/null
27335 cat $DIR/$tfile > /dev/null
27336 cat $DIR/$tfile > /dev/null
27337 cat $DIR/$tfile > /dev/null
27339 out=$($LFS heat_get $DIR/$tfile)
27340 $LFS heat_get $DIR/$tfile
27341 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27342 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27343 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27344 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27346 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27347 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27348 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27349 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27351 echo "Trun on file heat for the file $DIR/$tfile"
27352 $LFS heat_set -O $DIR/$tfile
27354 echo "QQQQ" > $DIR/$tfile
27355 echo "QQQQ" > $DIR/$tfile
27356 echo "QQQQ" > $DIR/$tfile
27357 cat $DIR/$tfile > /dev/null
27358 cat $DIR/$tfile > /dev/null
27359 cat $DIR/$tfile > /dev/null
27360 cat $DIR/$tfile > /dev/null
27362 out=$($LFS heat_get $DIR/$tfile)
27363 $LFS heat_get $DIR/$tfile
27364 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27365 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27366 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27367 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27369 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27370 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27371 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27372 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27374 $LFS heat_set -c $DIR/$tfile
27375 $LCTL set_param -n llite.*.file_heat=0
27376 echo "Turn off file heat support for the Lustre filesystem"
27378 echo "QQQQ" > $DIR/$tfile
27379 echo "QQQQ" > $DIR/$tfile
27380 echo "QQQQ" > $DIR/$tfile
27381 cat $DIR/$tfile > /dev/null
27382 cat $DIR/$tfile > /dev/null
27383 cat $DIR/$tfile > /dev/null
27384 cat $DIR/$tfile > /dev/null
27386 out=$($LFS heat_get $DIR/$tfile)
27387 $LFS heat_get $DIR/$tfile
27388 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27389 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27390 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27391 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27393 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27394 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27395 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27396 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27398 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27401 run_test 813 "File heat verfication"
27405 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27406 echo -n y >> $DIR/$tfile
27407 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27408 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27410 run_test 814 "sparse cp works as expected (LU-12361)"
27414 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27415 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27417 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27420 local ost1_imp=$(get_osc_import_name client ost1)
27421 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27424 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27425 # ensure ost1 is connected
27427 stat $DIR/$tfile >/dev/null || error "can't stat"
27428 wait_osc_import_state client ost1 FULL
27429 # no locks, no reqs to let the connection idle
27430 cancel_lru_locks osc
27431 lru_resize_disable osc
27434 before=$($LCTL get_param -n \
27435 ldlm.namespaces.$imp_name.lru_size)
27437 wait_osc_import_state client ost1 IDLE
27438 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27439 now=$($LCTL get_param -n \
27440 ldlm.namespaces.$imp_name.lru_size)
27441 [ $before == $now ] || error "lru_size changed $before != $now"
27443 run_test 816 "do not reset lru_resize on idle reconnect"
27447 exportfs -u localhost:$DIR/nfsexp
27452 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27454 mkdir -p $DIR/nfsexp
27455 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27456 error "failed to export nfs"
27458 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27459 stack_trap cleanup_817 EXIT
27461 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27462 error "failed to mount nfs to $tmpdir"
27464 cp /bin/true $tmpdir
27465 $DIR/nfsexp/true || error "failed to execute 'true' command"
27467 run_test 817 "nfsd won't cache write lock for exec file"
27471 $LFS setstripe -c1 -i0 $DIR/$tfile
27472 $LFS setstripe -c1 -i1 $DIR/$tfile
27474 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27475 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27476 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27477 error "start $SINGLEMDS failed"
27480 run_test 818 "unlink with failed llog"
27483 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27484 cancel_lru_locks osc
27485 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27486 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27487 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27490 run_test 819a "too big niobuf in read"
27493 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27494 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27495 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27496 cancel_lru_locks osc
27500 run_test 819b "too big niobuf in write"
27503 function test_820_start_ost() {
27506 for num in $(seq $OSTCOUNT); do
27507 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27512 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27515 umount_client $MOUNT || error "umount failed"
27516 for num in $(seq $OSTCOUNT); do
27520 # mount client with no active OSTs
27521 # so that the client can't initialize max LOV EA size
27522 # from OSC notifications
27523 mount_client $MOUNT || error "mount failed"
27524 # delay OST starting to keep this 0 max EA size for a while
27525 test_820_start_ost &
27527 # create a directory on MDS2
27528 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27529 error "Failed to create directory"
27530 # open intent should update default EA size
27531 # see mdc_update_max_ea_from_body()
27532 # notice this is the very first RPC to MDS2
27533 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27536 # With SSK, this situation can lead to -EPERM being returned.
27537 # In that case, simply retry.
27538 if [ $ret -ne 0 ] && $SHARED_KEY; then
27539 if echo "$out" | grep -q "not permitted"; then
27540 cp /etc/services $DIR/$tdir/mds2
27544 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27546 run_test 820 "update max EA from open intent"
27549 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27551 save_lustre_params mds1 \
27552 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27553 do_facet $SINGLEMDS "$LCTL set_param -n \
27554 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27555 do_facet $SINGLEMDS "$LCTL set_param -n \
27556 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27558 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27559 local maxage=$(do_facet mds1 $LCTL get_param -n \
27560 osp.$FSNAME-OST0000*MDT0000.maxage)
27561 sleep $((maxage + 1))
27563 #define OBD_FAIL_NET_ERROR_RPC 0x532
27564 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27566 stack_trap "restore_lustre_params < $p; rm $p"
27568 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27569 osp.$FSNAME-OST0000*MDT0000.create_count")
27570 for i in $(seq 1 $count); do
27571 touch $DIR/$tfile.${i} || error "touch failed"
27574 run_test 822 "test precreate failure"
27577 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27578 local OST_MAX_PRECREATE=20000
27580 save_lustre_params mds1 \
27581 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27582 do_facet $SINGLEMDS "$LCTL set_param -n \
27583 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27584 do_facet $SINGLEMDS "$LCTL set_param -n \
27585 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27587 stack_trap "restore_lustre_params < $p; rm $p"
27589 do_facet $SINGLEMDS "$LCTL set_param -n \
27590 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27592 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27593 osp.$FSNAME-OST0000*MDT0000.create_count")
27594 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27595 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27596 local expect_count=$(((($max/2)/256) * 256))
27598 log "setting create_count to 100200:"
27599 log " -result- count: $count with max: $max, expecting: $expect_count"
27601 [[ $count -eq expect_count ]] ||
27602 error "Create count not set to max precreate."
27604 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27607 # tests that do cleanup/setup should be run at the end
27611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27614 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27615 $LCTL set_param fail_loc=0x903
27617 cancel_lru_locks MGC
27619 FAIL_ON_ERROR=true cleanup
27620 FAIL_ON_ERROR=true setup
27622 run_test 900 "umount should not race with any mgc requeue thread"
27624 # LUS-6253/LU-11185
27630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27632 # some get_param have a bug to handle dot in param name
27633 cancel_lru_locks MGC
27634 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27635 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27636 umount_client $MOUNT || error "umount failed"
27637 mount_client $MOUNT || error "mount failed"
27638 cancel_lru_locks MGC
27639 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27640 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27642 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27643 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27647 run_test 901 "don't leak a mgc lock on client umount"
27651 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27652 skip "client does not have LU-13377 fix"
27653 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27654 $LCTL set_param fail_loc=0x1415
27655 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27656 cancel_lru_locks osc
27659 run_test 902 "test short write doesn't hang lustre"
27663 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27664 echo "blah" > $DIR/${tfile}-2
27665 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27666 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27667 $LCTL set_param fail_loc=0x417 fail_val=20
27669 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27670 sleep 1 # To start the destroy
27671 wait_destroy_complete 150 || error "Destroy taking too long"
27672 cat $DIR/$tfile > /dev/null || error "Evicted"
27674 run_test 903 "Test long page discard does not cause evictions"
27677 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27678 check_and_cleanup_lustre
27679 if [ "$I_MOUNTED" != "yes" ]; then
27680 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true