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
1864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1866 remote_mds_nodsh && skip "remote MDS with nodsh"
1867 remote_ost_nodsh && skip "remote OST with nodsh"
1870 rm -f $DIR/$tdir/$tfile
1871 exhaust_precreations 0 0x80000215
1872 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1873 touch $DIR/$tdir/$tfile || error "touch failed"
1874 $LFS getstripe $DIR/$tdir/$tfile
1877 run_test 27n "create file with some full OSTs"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 exhaust_all_precreations 0x215
1889 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1894 run_test 27o "create file with all full OSTs (should error)"
1896 function create_and_checktime() {
1901 for ((i=0; i < $loops; i++)); do
1902 local start=$SECONDS
1903 multiop $fname-$i Oc
1904 ((SECONDS-start < TIMEOUT)) ||
1905 error "creation took " $((SECONDS-$start)) && return 1
1910 local mdts=$(comma_list $(mdts_nodes))
1912 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1913 skip "Need MDS version at least 2.13.57"
1915 local f0=$DIR/${tfile}-0
1916 local f1=$DIR/${tfile}-1
1918 wait_delete_completed
1920 # refill precreated objects
1921 $LFS setstripe -i0 -c1 $f0
1923 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1924 # force QoS allocation policy
1925 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1926 stack_trap "do_nodes $mdts $LCTL set_param \
1927 lov.*.qos_threshold_rr=$saved" EXIT
1930 # one OST is unavailable, but still have few objects preallocated
1932 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1933 rm -rf $f1 $DIR/$tdir*" EXIT
1935 for ((i=0; i < 7; i++)); do
1936 mkdir $DIR/$tdir$i || error "can't create dir"
1937 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1938 error "can't set striping"
1940 for ((i=0; i < 7; i++)); do
1941 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1945 run_test 27oo "don't let few threads to reserve too many objects"
1948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1950 remote_mds_nodsh && skip "remote MDS with nodsh"
1951 remote_ost_nodsh && skip "remote OST with nodsh"
1954 rm -f $DIR/$tdir/$tfile
1955 test_mkdir $DIR/$tdir
1957 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1958 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1959 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1961 exhaust_precreations 0 0x80000215
1962 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1963 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1964 $LFS getstripe $DIR/$tdir/$tfile
1968 run_test 27p "append to a truncated file with some full OSTs"
1971 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1973 remote_mds_nodsh && skip "remote MDS with nodsh"
1974 remote_ost_nodsh && skip "remote OST with nodsh"
1977 rm -f $DIR/$tdir/$tfile
1979 mkdir_on_mdt0 $DIR/$tdir
1980 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1981 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1982 error "truncate $DIR/$tdir/$tfile failed"
1983 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1985 exhaust_all_precreations 0x215
1987 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1988 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1992 run_test 27q "append to truncated file with all OSTs full (should error)"
1995 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1997 remote_mds_nodsh && skip "remote MDS with nodsh"
1998 remote_ost_nodsh && skip "remote OST with nodsh"
2001 rm -f $DIR/$tdir/$tfile
2002 exhaust_precreations 0 0x80000215
2004 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2008 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2010 test_27s() { # bug 10725
2011 test_mkdir $DIR/$tdir
2012 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2013 local stripe_count=0
2014 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2015 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2016 error "stripe width >= 2^32 succeeded" || true
2019 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2021 test_27t() { # bug 10864
2026 $WLFS getstripe $tfile
2029 run_test 27t "check that utils parse path correctly"
2031 test_27u() { # bug 4900
2032 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2033 remote_mds_nodsh && skip "remote MDS with nodsh"
2036 local list=$(comma_list $(mdts_nodes))
2038 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2039 do_nodes $list $LCTL set_param fail_loc=0x139
2040 test_mkdir -p $DIR/$tdir
2041 trap simple_cleanup_common EXIT
2042 createmany -o $DIR/$tdir/t- 1000
2043 do_nodes $list $LCTL set_param fail_loc=0
2045 TLOG=$TMP/$tfile.getstripe
2046 $LFS getstripe $DIR/$tdir > $TLOG
2047 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2048 unlinkmany $DIR/$tdir/t- 1000
2050 [[ $OBJS -gt 0 ]] &&
2051 error "$OBJS objects created on OST-0. See $TLOG" ||
2054 run_test 27u "skip object creation on OSC w/o objects"
2056 test_27v() { # bug 4900
2057 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2060 remote_ost_nodsh && skip "remote OST with nodsh"
2062 exhaust_all_precreations 0x215
2065 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2067 touch $DIR/$tdir/$tfile
2068 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2070 for (( i=1; i < OSTCOUNT; i++ )); do
2071 do_facet ost$i lctl set_param fail_loc=0x705
2073 local START=`date +%s`
2074 createmany -o $DIR/$tdir/$tfile 32
2076 local FINISH=`date +%s`
2077 local TIMEOUT=`lctl get_param -n timeout`
2078 local PROCESS=$((FINISH - START))
2079 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2080 error "$FINISH - $START >= $TIMEOUT / 2"
2081 sleep $((TIMEOUT / 2 - PROCESS))
2084 run_test 27v "skip object creation on slow OST"
2086 test_27w() { # bug 10997
2087 test_mkdir $DIR/$tdir
2088 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2089 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2090 error "stripe size $size != 65536" || true
2091 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2092 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2094 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2097 [[ $OSTCOUNT -lt 2 ]] &&
2098 skip_env "skipping multiple stripe count/offset test"
2100 test_mkdir $DIR/$tdir
2101 for i in $(seq 1 $OSTCOUNT); do
2103 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2104 error "setstripe -c $i -i $offset failed"
2105 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2106 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2107 [ $count -ne $i ] && error "stripe count $count != $i" || true
2108 [ $index -ne $offset ] &&
2109 error "stripe offset $index != $offset" || true
2112 run_test 27wa "check $LFS setstripe -c -i options"
2115 remote_ost_nodsh && skip "remote OST with nodsh"
2116 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2119 OFFSET=$(($OSTCOUNT - 1))
2121 local OST=$(ostname_from_index $OSTIDX)
2123 test_mkdir $DIR/$tdir
2124 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2125 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2127 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2128 for i in $(seq 0 $OFFSET); do
2129 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2130 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2131 error "OST0 was degraded but new created file still use it"
2133 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2135 run_test 27x "create files while OST0 is degraded"
2138 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2139 remote_mds_nodsh && skip "remote MDS with nodsh"
2140 remote_ost_nodsh && skip "remote OST with nodsh"
2141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2143 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2144 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2145 osp.$mdtosc.prealloc_last_id)
2146 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2147 osp.$mdtosc.prealloc_next_id)
2148 local fcount=$((last_id - next_id))
2149 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2150 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2152 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2153 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2154 local OST_DEACTIVE_IDX=-1
2159 for OSC in $MDS_OSCS; do
2160 OST=$(osc_to_ost $OSC)
2161 OSTIDX=$(index_from_ostuuid $OST)
2162 if [ $OST_DEACTIVE_IDX == -1 ]; then
2163 OST_DEACTIVE_IDX=$OSTIDX
2165 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2166 echo $OSC "is Deactivated:"
2167 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2171 OSTIDX=$(index_from_ostuuid $OST)
2172 test_mkdir $DIR/$tdir
2173 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2175 for OSC in $MDS_OSCS; do
2176 OST=$(osc_to_ost $OSC)
2177 OSTIDX=$(index_from_ostuuid $OST)
2178 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2179 echo $OST "is degraded:"
2180 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2181 obdfilter.$OST.degraded=1
2186 createmany -o $DIR/$tdir/$tfile $fcount
2188 for OSC in $MDS_OSCS; do
2189 OST=$(osc_to_ost $OSC)
2190 OSTIDX=$(index_from_ostuuid $OST)
2191 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2192 echo $OST "is recovered from degraded:"
2193 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2194 obdfilter.$OST.degraded=0
2196 do_facet $SINGLEMDS lctl --device %$OSC activate
2200 # all osp devices get activated, hence -1 stripe count restored
2201 local stripe_count=0
2203 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2204 # devices get activated.
2206 $LFS setstripe -c -1 $DIR/$tfile
2207 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2209 [ $stripe_count -ne $OSTCOUNT ] &&
2210 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2213 run_test 27y "create files while OST0 is degraded and the rest inactive"
2219 lmm_count=$($LFS getstripe -c $1)
2220 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2221 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2223 local old_ifs="$IFS"
2225 fid=($($LFS path2fid $1))
2228 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2229 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2231 # compare lmm_seq and lu_fid->f_seq
2232 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2233 # compare lmm_object_id and lu_fid->oid
2234 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2236 # check the trusted.fid attribute of the OST objects of the file
2237 local have_obdidx=false
2239 $LFS getstripe $1 | while read obdidx oid hex seq; do
2240 # skip lines up to and including "obdidx"
2241 [ -z "$obdidx" ] && break
2242 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2243 $have_obdidx || continue
2245 local ost=$((obdidx + 1))
2246 local dev=$(ostdevname $ost)
2249 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2251 seq=$(echo $seq | sed -e "s/^0x//g")
2252 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2253 oid_hex=$(echo $oid)
2255 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2257 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2261 # Don't unmount/remount the OSTs if we don't need to do that.
2262 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2263 # update too, until that use mount/ll_decode_filter_fid/mount.
2264 # Re-enable when debugfs will understand new filter_fid.
2266 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2267 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2268 $dev 2>/dev/null" | grep "parent=")
2270 if [ -z "$ff" ]; then
2272 mount_fstype ost$ost
2273 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2274 $(facet_mntpt ost$ost)/$obj_file)
2275 unmount_fstype ost$ost
2276 start ost$ost $dev $OST_MOUNT_OPTS
2280 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2282 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2284 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2285 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2287 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2288 # stripe_size=1048576 component_id=1 component_start=0 \
2289 # component_end=33554432
2290 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2291 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2292 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2294 if grep -q 'stripe=' <<<$ff; then
2295 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2297 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2298 # into f_ver in this case. See comment on ff_parent.
2299 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2302 # compare lmm_seq and filter_fid->ff_parent.f_seq
2303 [ $ff_pseq = $lmm_seq ] ||
2304 error "FF parent SEQ $ff_pseq != $lmm_seq"
2305 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2306 [ $ff_poid = $lmm_oid ] ||
2307 error "FF parent OID $ff_poid != $lmm_oid"
2308 (($ff_pstripe == $stripe_nr)) ||
2309 error "FF stripe $ff_pstripe != $stripe_nr"
2311 stripe_nr=$((stripe_nr + 1))
2312 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2314 if grep -q 'stripe_count=' <<<$ff; then
2315 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2316 -e 's/ .*//' <<<$ff)
2317 [ $lmm_count = $ff_scnt ] ||
2318 error "FF stripe count $lmm_count != $ff_scnt"
2324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2325 remote_ost_nodsh && skip "remote OST with nodsh"
2327 test_mkdir $DIR/$tdir
2328 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2329 { error "setstripe -c -1 failed"; return 1; }
2330 # We need to send a write to every object to get parent FID info set.
2331 # This _should_ also work for setattr, but does not currently.
2332 # touch $DIR/$tdir/$tfile-1 ||
2333 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2334 { error "dd $tfile-1 failed"; return 2; }
2335 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2336 { error "setstripe -c -1 failed"; return 3; }
2337 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2338 { error "dd $tfile-2 failed"; return 4; }
2340 # make sure write RPCs have been sent to OSTs
2343 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2344 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2346 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2348 test_27A() { # b=19102
2349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2351 save_layout_restore_at_exit $MOUNT
2352 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2353 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2354 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2355 local default_size=$($LFS getstripe -S $MOUNT)
2356 local default_offset=$($LFS getstripe -i $MOUNT)
2357 local dsize=$(do_facet $SINGLEMDS \
2358 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2359 [ $default_size -eq $dsize ] ||
2360 error "stripe size $default_size != $dsize"
2361 [ $default_offset -eq -1 ] ||
2362 error "stripe offset $default_offset != -1"
2364 run_test 27A "check filesystem-wide default LOV EA values"
2366 test_27B() { # LU-2523
2367 test_mkdir $DIR/$tdir
2368 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2370 # open f1 with O_LOV_DELAY_CREATE
2372 # call setstripe ioctl on open file descriptor for f1
2374 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2378 # open f1 with O_LOV_DELAY_CREATE
2380 # call setstripe ioctl on open file descriptor for f1
2382 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2384 # Allow multiop to fail in imitation of NFS's busted semantics.
2387 run_test 27B "call setstripe on open unlinked file/rename victim"
2389 # 27C family tests full striping and overstriping
2390 test_27Ca() { #LU-2871
2391 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2399 test_mkdir $DIR/$tdir
2401 for i in $(seq 0 $((OSTCOUNT - 1))); do
2402 # set stripe across all OSTs starting from OST$i
2403 $LFS setstripe -i $i -c -1 $tfile$i
2404 # get striping information
2405 ost_idx=($($LFS getstripe $tfile$i |
2406 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2410 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2411 error "${#ost_idx[@]} != $OSTCOUNT"
2413 for index in $(seq 0 $((OSTCOUNT - 1))); do
2415 for j in $(echo ${ost_idx[@]}); do
2416 if [ $index -eq $j ]; then
2422 error "Can not find $index in ${ost_idx[@]}"
2426 run_test 27Ca "check full striping across all OSTs"
2429 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2430 skip "server does not support overstriping"
2431 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2432 skip_env "too many osts, skipping"
2434 test_mkdir -p $DIR/$tdir
2435 local setcount=$(($OSTCOUNT * 2))
2436 [ $setcount -lt 160 ] || large_xattr_enabled ||
2437 skip_env "ea_inode feature disabled"
2439 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2440 error "setstripe failed"
2442 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2443 [ $count -eq $setcount ] ||
2444 error "stripe count $count, should be $setcount"
2446 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2447 error "overstriped should be set in pattern"
2449 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2452 run_test 27Cb "more stripes than OSTs with -C"
2455 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2456 skip "server does not support overstriping"
2457 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2459 test_mkdir -p $DIR/$tdir
2460 local setcount=$(($OSTCOUNT - 1))
2462 [ $setcount -lt 160 ] || large_xattr_enabled ||
2463 skip_env "ea_inode feature disabled"
2465 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2466 error "setstripe failed"
2468 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2469 [ $count -eq $setcount ] ||
2470 error "stripe count $count, should be $setcount"
2472 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2473 error "overstriped should not be set in pattern"
2475 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2478 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2481 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2482 skip "server does not support overstriping"
2483 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2484 large_xattr_enabled || skip_env "ea_inode feature disabled"
2486 test_mkdir -p $DIR/$tdir
2487 local setcount=$LOV_MAX_STRIPE_COUNT
2489 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2490 error "setstripe failed"
2492 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2493 [ $count -eq $setcount ] ||
2494 error "stripe count $count, should be $setcount"
2496 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2497 error "overstriped should be set in pattern"
2499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2502 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2504 run_test 27Cd "test maximum stripe count"
2507 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2508 skip "server does not support overstriping"
2509 test_mkdir -p $DIR/$tdir
2511 pool_add $TESTNAME || error "Pool creation failed"
2512 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2516 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2517 error "setstripe failed"
2519 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2520 [ $count -eq $setcount ] ||
2521 error "stripe count $count, should be $setcount"
2523 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2524 error "overstriped should be set in pattern"
2526 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2529 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2531 run_test 27Ce "test pool with overstriping"
2534 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2535 skip "server does not support overstriping"
2536 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2537 skip_env "too many osts, skipping"
2539 test_mkdir -p $DIR/$tdir
2541 local setcount=$(($OSTCOUNT * 2))
2542 [ $setcount -lt 160 ] || large_xattr_enabled ||
2543 skip_env "ea_inode feature disabled"
2545 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2546 error "setstripe failed"
2548 echo 1 > $DIR/$tdir/$tfile
2550 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2551 [ $count -eq $setcount ] ||
2552 error "stripe count $count, should be $setcount"
2554 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2555 error "overstriped should be set in pattern"
2557 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2560 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2562 run_test 27Cf "test default inheritance with overstriping"
2565 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2566 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2567 remote_mds_nodsh && skip "remote MDS with nodsh"
2569 local POOL=${POOL:-testpool}
2571 local last_ost=$(($OSTCOUNT - 1))
2573 local ost_list=$(seq $first_ost $ost_step $last_ost)
2574 local ost_range="$first_ost $last_ost $ost_step"
2576 test_mkdir $DIR/$tdir
2577 pool_add $POOL || error "pool_add failed"
2578 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2581 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2583 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2584 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2585 skip27D+=" -s 30,31"
2586 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2587 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2588 skip27D+=" -s 32,33"
2589 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2591 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2592 error "llapi_layout_test failed"
2594 destroy_test_pools || error "destroy test pools failed"
2596 run_test 27D "validate llapi_layout API"
2598 # Verify that default_easize is increased from its initial value after
2599 # accessing a widely striped file.
2601 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2602 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2603 skip "client does not have LU-3338 fix"
2605 # 72 bytes is the minimum space required to store striping
2606 # information for a file striped across one OST:
2607 # (sizeof(struct lov_user_md_v3) +
2608 # sizeof(struct lov_user_ost_data_v1))
2610 $LCTL set_param -n llite.*.default_easize $min_easize ||
2611 error "lctl set_param failed"
2612 local easize=$($LCTL get_param -n llite.*.default_easize)
2614 [ $easize -eq $min_easize ] ||
2615 error "failed to set default_easize"
2617 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2618 error "setstripe failed"
2619 # In order to ensure stat() call actually talks to MDS we need to
2620 # do something drastic to this file to shake off all lock, e.g.
2621 # rename it (kills lookup lock forcing cache cleaning)
2622 mv $DIR/$tfile $DIR/${tfile}-1
2623 ls -l $DIR/${tfile}-1
2626 easize=$($LCTL get_param -n llite.*.default_easize)
2628 [ $easize -gt $min_easize ] ||
2629 error "default_easize not updated"
2631 run_test 27E "check that default extended attribute size properly increases"
2633 test_27F() { # LU-5346/LU-7975
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2635 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2636 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2637 skip "Need MDS version at least 2.8.51"
2638 remote_ost_nodsh && skip "remote OST with nodsh"
2640 test_mkdir $DIR/$tdir
2642 $LFS setstripe -c 2 $DIR/$tdir
2644 # stop all OSTs to reproduce situation for LU-7975 ticket
2645 for num in $(seq $OSTCOUNT); do
2649 # open/create f0 with O_LOV_DELAY_CREATE
2650 # truncate f0 to a non-0 size
2652 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2654 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2655 # open/write it again to force delayed layout creation
2656 cat /etc/hosts > $DIR/$tdir/f0 &
2660 for num in $(seq $OSTCOUNT); do
2661 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2662 error "ost$num failed to start"
2665 wait $catpid || error "cat failed"
2667 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2668 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2669 error "wrong stripecount"
2672 run_test 27F "Client resend delayed layout creation with non-zero size"
2674 test_27G() { #LU-10629
2675 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2676 skip "Need MDS version at least 2.11.51"
2677 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2678 remote_mds_nodsh && skip "remote MDS with nodsh"
2679 local POOL=${POOL:-testpool}
2680 local ostrange="0 0 1"
2682 test_mkdir $DIR/$tdir
2683 touch $DIR/$tdir/$tfile.nopool
2684 pool_add $POOL || error "pool_add failed"
2685 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2686 $LFS setstripe -p $POOL $DIR/$tdir
2688 local pool=$($LFS getstripe -p $DIR/$tdir)
2690 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2691 touch $DIR/$tdir/$tfile.default
2692 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2693 $LFS find $DIR/$tdir -type f --pool $POOL
2694 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2695 [[ "$found" == "2" ]] ||
2696 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2698 $LFS setstripe -d $DIR/$tdir
2700 pool=$($LFS getstripe -p -d $DIR/$tdir)
2702 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2704 run_test 27G "Clear OST pool from stripe"
2707 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2708 skip "Need MDS version newer than 2.11.54"
2709 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2710 test_mkdir $DIR/$tdir
2711 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2712 touch $DIR/$tdir/$tfile
2713 $LFS getstripe -c $DIR/$tdir/$tfile
2714 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2715 error "two-stripe file doesn't have two stripes"
2717 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2718 $LFS getstripe -y $DIR/$tdir/$tfile
2719 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2720 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2721 error "expected l_ost_idx: [02]$ not matched"
2723 # make sure ost list has been cleared
2724 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2725 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2726 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2728 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2730 run_test 27H "Set specific OSTs stripe"
2733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2735 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2736 skip "Need MDS version newer than 2.12.52"
2737 local pool=$TESTNAME
2738 local ostrange="1 1 1"
2740 save_layout_restore_at_exit $MOUNT
2741 $LFS setstripe -c 2 -i 0 $MOUNT
2742 pool_add $pool || error "pool_add failed"
2743 pool_add_targets $pool $ostrange ||
2744 error "pool_add_targets failed"
2745 test_mkdir $DIR/$tdir
2746 $LFS setstripe -p $pool $DIR/$tdir
2747 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2748 $LFS getstripe $DIR/$tdir/$tfile
2750 run_test 27I "check that root dir striping does not break parent dir one"
2753 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2754 skip "Need MDS version newer than 2.12.51"
2756 test_mkdir $DIR/$tdir
2757 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2758 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2760 # create foreign file (raw way)
2761 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2762 error "creating $tfile w/ hex flags w/o --foreign should fail"
2764 ! $LFS setstripe --foreign --flags foo \
2765 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2766 error "creating $tfile with '--flags foo' should fail"
2768 ! $LFS setstripe --foreign --flags 0xffffffff \
2769 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2770 error "creating $tfile w/ 0xffffffff flags should fail"
2772 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2773 -t 1 -F 0xda08 || error "create_foreign_file failed"
2775 # verify foreign file (raw way)
2776 parse_foreign_file -f $DIR/$tdir/$tfile |
2777 grep "lov_foreign_magic: 0x0BD70BD0" ||
2778 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2779 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2780 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2781 parse_foreign_file -f $DIR/$tdir/$tfile |
2782 grep "lov_foreign_size: 73" ||
2783 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2784 parse_foreign_file -f $DIR/$tdir/$tfile |
2785 grep "lov_foreign_type: 1" ||
2786 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2787 parse_foreign_file -f $DIR/$tdir/$tfile |
2788 grep "lov_foreign_flags: 0x0000DA08" ||
2789 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2790 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_value: 0x" |
2792 sed -e 's/lov_foreign_value: 0x//')
2793 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2794 [[ $lov = ${lov2// /} ]] ||
2795 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2797 # create foreign file (lfs + API)
2798 $LFS setstripe --foreign=none --flags 0xda08 \
2799 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2800 error "$DIR/$tdir/${tfile}2: create failed"
2802 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2803 grep "lfm_magic:.*0x0BD70BD0" ||
2804 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2805 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2806 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2807 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2808 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2809 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2810 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2811 grep "lfm_flags:.*0x0000DA08" ||
2812 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2813 $LFS getstripe $DIR/$tdir/${tfile}2 |
2814 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2815 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2817 # modify striping should fail
2818 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2819 error "$DIR/$tdir/$tfile: setstripe should fail"
2820 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2821 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2824 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2825 cat $DIR/$tdir/${tfile}2 &&
2826 error "$DIR/$tdir/${tfile}2: read should fail"
2827 cat /etc/passwd > $DIR/$tdir/$tfile &&
2828 error "$DIR/$tdir/$tfile: write should fail"
2829 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2830 error "$DIR/$tdir/${tfile}2: write should fail"
2833 chmod 222 $DIR/$tdir/$tfile ||
2834 error "$DIR/$tdir/$tfile: chmod failed"
2835 chmod 222 $DIR/$tdir/${tfile}2 ||
2836 error "$DIR/$tdir/${tfile}2: chmod failed"
2839 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2840 error "$DIR/$tdir/$tfile: chown failed"
2841 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2842 error "$DIR/$tdir/${tfile}2: chown failed"
2844 # rename should work
2845 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2846 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2847 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2848 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2850 #remove foreign file
2851 rm $DIR/$tdir/${tfile}.new ||
2852 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2853 rm $DIR/$tdir/${tfile}2.new ||
2854 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2856 run_test 27J "basic ops on file with foreign LOV"
2859 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2860 skip "Need MDS version newer than 2.12.49"
2862 test_mkdir $DIR/$tdir
2863 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2864 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2866 # create foreign dir (raw way)
2867 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2868 error "creating $tdir w/ hex flags w/o --foreign should fail"
2870 ! $LFS setdirstripe --foreign --flags foo \
2871 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2872 error "creating $tdir with '--flags foo' should fail"
2874 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2875 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2876 error "creating $tdir w/ 0xffffffff flags should fail"
2878 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2879 error "create_foreign_dir FAILED"
2881 # verify foreign dir (raw way)
2882 parse_foreign_dir -d $DIR/$tdir/$tdir |
2883 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2884 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2885 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2886 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2887 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2888 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2889 parse_foreign_dir -d $DIR/$tdir/$tdir |
2890 grep "lmv_foreign_flags: 55813$" ||
2891 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2892 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2893 grep "lmv_foreign_value: 0x" |
2894 sed 's/lmv_foreign_value: 0x//')
2895 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2897 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2899 # create foreign dir (lfs + API)
2900 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2901 $DIR/$tdir/${tdir}2 ||
2902 error "$DIR/$tdir/${tdir}2: create failed"
2904 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2905 grep "lfm_magic:.*0x0CD50CD0" ||
2906 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2907 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2908 # - sizeof(lfm_type) - sizeof(lfm_flags)
2909 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2910 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2911 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2912 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2913 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2914 grep "lfm_flags:.*0x0000DA05" ||
2915 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2916 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2917 grep "lfm_value.*${uuid1}@${uuid2}" ||
2918 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2920 # file create in dir should fail
2921 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2922 touch $DIR/$tdir/${tdir}2/$tfile &&
2923 "$DIR/${tdir}2: file create should fail"
2926 chmod 777 $DIR/$tdir/$tdir ||
2927 error "$DIR/$tdir: chmod failed"
2928 chmod 777 $DIR/$tdir/${tdir}2 ||
2929 error "$DIR/${tdir}2: chmod failed"
2932 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2933 error "$DIR/$tdir: chown failed"
2934 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2935 error "$DIR/${tdir}2: chown failed"
2937 # rename should work
2938 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2939 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2940 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2941 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2944 rmdir $DIR/$tdir/${tdir}.new ||
2945 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2946 rmdir $DIR/$tdir/${tdir}2.new ||
2947 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2949 run_test 27K "basic ops on dir with foreign LMV"
2952 remote_mds_nodsh && skip "remote MDS with nodsh"
2954 local POOL=${POOL:-$TESTNAME}
2956 pool_add $POOL || error "pool_add failed"
2958 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2959 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2960 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2962 run_test 27L "lfs pool_list gives correct pool name"
2965 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2966 skip "Need MDS version >= than 2.12.57"
2967 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2970 test_mkdir $DIR/$tdir
2972 # Set default striping on directory
2976 # if we run against a 2.12 server which lacks overstring support
2977 # then the connect_flag will not report overstriping, even if client
2979 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2980 stripe_opt="-C $setcount"
2981 elif (( $OSTCOUNT >= $setcount )); then
2982 stripe_opt="-c $setcount"
2984 skip "server does not support overstriping"
2986 $LFS setstripe $stripe_opt $DIR/$tdir
2988 echo 1 > $DIR/$tdir/${tfile}.1
2989 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2990 [ $count -eq $setcount ] ||
2991 error "(1) stripe count $count, should be $setcount"
2993 # Capture existing append_stripe_count setting for restore
2994 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2995 local mdts=$(comma_list $(mdts_nodes))
2996 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2998 local appendcount=$orig_count
2999 echo 1 >> $DIR/$tdir/${tfile}.2_append
3000 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3001 [ $count -eq $appendcount ] ||
3002 error "(2)stripe count $count, should be $appendcount for append"
3004 # Disable O_APPEND striping, verify it works
3005 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3007 # Should now get the default striping, which is 4
3009 echo 1 >> $DIR/$tdir/${tfile}.3_append
3010 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3011 [ $count -eq $setcount ] ||
3012 error "(3) stripe count $count, should be $setcount"
3014 # Try changing the stripe count for append files
3015 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3017 # Append striping is now 2 (directory default is still 4)
3019 echo 1 >> $DIR/$tdir/${tfile}.4_append
3020 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3021 [ $count -eq $appendcount ] ||
3022 error "(4) stripe count $count, should be $appendcount for append"
3024 # Test append stripe count of -1
3025 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3026 appendcount=$OSTCOUNT
3027 echo 1 >> $DIR/$tdir/${tfile}.5
3028 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3029 [ $count -eq $appendcount ] ||
3030 error "(5) stripe count $count, should be $appendcount for append"
3032 # Set append striping back to default of 1
3033 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3035 # Try a new default striping, PFL + DOM
3036 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3038 # Create normal DOM file, DOM returns stripe count == 0
3040 touch $DIR/$tdir/${tfile}.6
3041 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3042 [ $count -eq $setcount ] ||
3043 error "(6) stripe count $count, should be $setcount"
3047 echo 1 >> $DIR/$tdir/${tfile}.7_append
3048 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3049 [ $count -eq $appendcount ] ||
3050 error "(7) stripe count $count, should be $appendcount for append"
3052 # Clean up DOM layout
3053 $LFS setstripe -d $DIR/$tdir
3055 save_layout_restore_at_exit $MOUNT
3056 # Now test that append striping works when layout is from root
3057 $LFS setstripe -c 2 $MOUNT
3058 # Make a special directory for this
3059 mkdir $DIR/${tdir}/${tdir}.2
3061 # Verify for normal file
3063 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3064 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3065 [ $count -eq $setcount ] ||
3066 error "(8) stripe count $count, should be $setcount"
3069 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3070 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3071 [ $count -eq $appendcount ] ||
3072 error "(9) stripe count $count, should be $appendcount for append"
3074 # Now test O_APPEND striping with pools
3075 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3076 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3079 pool_add $TESTNAME || error "pool creation failed"
3080 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3082 echo 1 >> $DIR/$tdir/${tfile}.10_append
3084 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3085 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3087 # Check that count is still correct
3089 echo 1 >> $DIR/$tdir/${tfile}.11_append
3090 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3091 [ $count -eq $appendcount ] ||
3092 error "(11) stripe count $count, should be $appendcount for append"
3094 # Disable O_APPEND stripe count, verify pool works separately
3095 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3097 echo 1 >> $DIR/$tdir/${tfile}.12_append
3099 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3100 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3102 # Remove pool setting, verify it's not applied
3103 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3105 echo 1 >> $DIR/$tdir/${tfile}.13_append
3107 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3108 [ "$pool" = "" ] || error "(13) pool found: $pool"
3110 run_test 27M "test O_APPEND striping"
3113 combined_mgs_mds && skip "needs separate MGS/MDT"
3115 pool_add $TESTNAME || error "pool_add failed"
3116 do_facet mgs "$LCTL pool_list $FSNAME" |
3117 grep -Fx "${FSNAME}.${TESTNAME}" ||
3118 error "lctl pool_list on MGS failed"
3120 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3122 clean_foreign_symlink() {
3124 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3125 for i in $DIR/$tdir/* ; do
3126 $LFS unlink_foreign $i || true
3131 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3132 skip "Need MDS version newer than 2.12.51"
3134 test_mkdir $DIR/$tdir
3135 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3136 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3138 trap clean_foreign_symlink EXIT
3140 # enable foreign_symlink behaviour
3141 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3143 # foreign symlink LOV format is a partial path by default
3145 # create foreign file (lfs + API)
3146 $LFS setstripe --foreign=symlink --flags 0xda05 \
3147 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3148 error "$DIR/$tdir/${tfile}: create failed"
3150 $LFS getstripe -v $DIR/$tdir/${tfile} |
3151 grep "lfm_magic:.*0x0BD70BD0" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3153 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} |
3156 grep "lfm_flags:.*0x0000DA05" ||
3157 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3158 $LFS getstripe $DIR/$tdir/${tfile} |
3159 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3160 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3162 # modify striping should fail
3163 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3164 error "$DIR/$tdir/$tfile: setstripe should fail"
3166 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3167 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3168 cat /etc/passwd > $DIR/$tdir/$tfile &&
3169 error "$DIR/$tdir/$tfile: write should fail"
3171 # rename should succeed
3172 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3173 error "$DIR/$tdir/$tfile: rename has failed"
3175 #remove foreign_symlink file should fail
3176 rm $DIR/$tdir/${tfile}.new &&
3177 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3180 mkdir /tmp/${uuid1} ||
3181 error "/tmp/${uuid1}: mkdir has failed"
3182 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3183 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3184 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3185 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3187 #read should succeed now
3188 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3189 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3190 #write should succeed now
3191 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3192 error "$DIR/$tdir/${tfile}.new: write should succeed"
3193 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: diff has failed"
3195 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3196 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3198 #check that getstripe still works
3199 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3200 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3202 # chmod should still succeed
3203 chmod 644 $DIR/$tdir/${tfile}.new ||
3204 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3206 # chown should still succeed
3207 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3208 error "$DIR/$tdir/${tfile}.new: chown has failed"
3210 # rename should still succeed
3211 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3212 error "$DIR/$tdir/${tfile}.new: rename has failed"
3214 #remove foreign_symlink file should still fail
3215 rm $DIR/$tdir/${tfile} &&
3216 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3218 #use special ioctl() to unlink foreign_symlink file
3219 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3220 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3223 run_test 27O "basic ops on foreign file of symlink type"
3226 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3227 skip "Need MDS version newer than 2.12.49"
3229 test_mkdir $DIR/$tdir
3230 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3231 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3233 trap clean_foreign_symlink EXIT
3235 # enable foreign_symlink behaviour
3236 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3238 # foreign symlink LMV format is a partial path by default
3240 # create foreign dir (lfs + API)
3241 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3242 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3243 error "$DIR/$tdir/${tdir}: create failed"
3245 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3246 grep "lfm_magic:.*0x0CD50CD0" ||
3247 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3248 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3251 grep "lfm_flags:.*0x0000DA05" ||
3252 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3253 $LFS getdirstripe $DIR/$tdir/${tdir} |
3254 grep "lfm_value.*${uuid1}/${uuid2}" ||
3255 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3257 # file create in dir should fail
3258 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3259 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3261 # rename should succeed
3262 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3263 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3265 #remove foreign_symlink dir should fail
3266 rmdir $DIR/$tdir/${tdir}.new &&
3267 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3270 mkdir -p /tmp/${uuid1}/${uuid2} ||
3271 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3272 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3273 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3274 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3275 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3276 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3277 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3278 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3280 #check that getstripe fails now that foreign_symlink enabled
3281 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3282 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3284 # file create in dir should work now
3285 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3286 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3287 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3289 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3290 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3292 # chmod should still succeed
3293 chmod 755 $DIR/$tdir/${tdir}.new ||
3294 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3296 # chown should still succeed
3297 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3298 error "$DIR/$tdir/${tdir}.new: chown has failed"
3300 # rename should still succeed
3301 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3302 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3304 #remove foreign_symlink dir should still fail
3305 rmdir $DIR/$tdir/${tdir} &&
3306 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3308 #use special ioctl() to unlink foreign_symlink file
3309 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3310 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3312 #created file should still exist
3313 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3314 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3315 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3318 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3321 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3322 stack_trap "rm -f $TMP/$tfile*"
3324 test_mkdir $DIR/$tdir-1
3325 test_mkdir $DIR/$tdir-2
3327 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3328 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3330 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3331 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3333 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3334 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3336 # Create some bad symlinks and ensure that we don't loop
3337 # forever or something. These should return ELOOP (40) and
3338 # ENOENT (2) but I don't want to test for that because there's
3339 # always some weirdo architecture that needs to ruin
3340 # everything by defining these error numbers differently.
3342 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3343 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3345 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3346 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3350 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3353 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3354 skip "need MDS 2.14.55 or later"
3355 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3357 local testdir="$DIR/$tdir"
3358 test_mkdir -p $testdir
3359 stack_trap "rm -rf $testdir"
3360 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3362 local f1="$testdir/f1"
3363 touch $f1 || error "failed to touch $f1"
3364 local count=$($LFS getstripe -c $f1)
3365 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3367 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3368 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3370 local maxcount=$(($OSTCOUNT - 1))
3371 local mdts=$(comma_list $(mdts_nodes))
3372 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3373 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3375 local f2="$testdir/f2"
3376 touch $f2 || error "failed to touch $f2"
3377 local count=$($LFS getstripe -c $f2)
3378 (( $count == $maxcount )) || error "wrong stripe count"
3380 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3382 # createtest also checks that device nodes are created and
3383 # then visible correctly (#2091)
3384 test_28() { # bug 2091
3386 $CREATETEST $DIR/d28/ct || error "createtest failed"
3388 run_test 28 "create/mknod/mkdir with bad file types ============"
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3395 stack_trap "restore_opencache"
3398 sync; sleep 1; sync # flush out any dirty pages from previous tests
3405 declare -i LOCKCOUNTORIG=0
3406 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3407 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3409 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3411 declare -i LOCKUNUSEDCOUNTORIG=0
3412 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3413 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3420 declare -i LOCKCOUNTCURRENT=0
3421 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3422 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3425 declare -i LOCKUNUSEDCOUNTCURRENT=0
3426 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3427 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3430 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3431 $LCTL set_param -n ldlm.dump_namespaces ""
3432 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3433 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3434 log "dumped log to $TMP/test_29.dk (bug 5793)"
3437 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3438 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3439 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3440 log "dumped log to $TMP/test_29.dk (bug 5793)"
3444 run_test 29 "IT_GETATTR regression ============================"
3446 test_30a() { # was test_30
3447 cp $(which ls) $DIR || cp /bin/ls $DIR
3448 $DIR/ls / || error "Can't execute binary from lustre"
3451 run_test 30a "execute binary from Lustre (execve) =============="
3454 cp `which ls` $DIR || cp /bin/ls $DIR
3456 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3459 run_test 30b "execute binary from Lustre as non-root ==========="
3461 test_30c() { # b=22376
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3464 cp $(which ls) $DIR || cp /bin/ls $DIR
3466 cancel_lru_locks mdc
3467 cancel_lru_locks osc
3468 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3471 run_test 30c "execute binary from Lustre without read perms ===="
3474 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3476 for i in {1..10}; do
3477 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3480 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3481 wait $PID || error "executing dd from Lustre failed"
3487 run_test 30d "execute binary from Lustre while clear locks"
3490 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3491 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3493 run_test 31a "open-unlink file =================================="
3496 touch $DIR/f31 || error "touch $DIR/f31 failed"
3497 ln $DIR/f31 $DIR/f31b || error "ln failed"
3498 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3499 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3501 run_test 31b "unlink file with multiple links while open ======="
3504 touch $DIR/f31 || error "touch $DIR/f31 failed"
3505 ln $DIR/f31 $DIR/f31c || error "ln failed"
3506 multiop_bg_pause $DIR/f31 O_uc ||
3507 error "multiop_bg_pause for $DIR/f31 failed"
3509 $MULTIOP $DIR/f31c Ouc
3510 kill -USR1 $MULTIPID
3513 run_test 31c "open-unlink file with multiple links ============="
3516 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3517 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3519 run_test 31d "remove of open directory ========================="
3521 test_31e() { # bug 2904
3522 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3524 run_test 31e "remove of open non-empty directory ==============="
3526 test_31f() { # bug 4554
3527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3530 test_mkdir $DIR/d31f
3531 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3532 cp /etc/hosts $DIR/d31f
3534 $LFS getstripe $DIR/d31f/hosts
3535 multiop_bg_pause $DIR/d31f D_c || return 1
3538 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3539 test_mkdir $DIR/d31f
3540 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3541 cp /etc/hosts $DIR/d31f
3543 $LFS getstripe $DIR/d31f/hosts
3544 multiop_bg_pause $DIR/d31f D_c || return 1
3547 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3548 wait $MULTIPID || error "first opendir $MULTIPID failed"
3552 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3553 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3556 run_test 31f "remove of open directory with open-unlink file ==="
3559 echo "-- cross directory link --"
3560 test_mkdir -c1 $DIR/${tdir}ga
3561 test_mkdir -c1 $DIR/${tdir}gb
3562 touch $DIR/${tdir}ga/f
3563 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3564 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3565 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3566 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3567 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3569 run_test 31g "cross directory link==============="
3572 echo "-- cross directory link --"
3573 test_mkdir -c1 $DIR/${tdir}
3574 test_mkdir -c1 $DIR/${tdir}/dir
3575 touch $DIR/${tdir}/f
3576 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3577 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3578 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3579 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3580 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3582 run_test 31h "cross directory link under child==============="
3585 echo "-- cross directory link --"
3586 test_mkdir -c1 $DIR/$tdir
3587 test_mkdir -c1 $DIR/$tdir/dir
3588 touch $DIR/$tdir/dir/f
3589 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3590 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3591 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3592 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3593 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3595 run_test 31i "cross directory link under parent==============="
3598 test_mkdir -c1 -p $DIR/$tdir
3599 test_mkdir -c1 -p $DIR/$tdir/dir1
3600 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3601 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3602 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3603 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3606 run_test 31j "link for directory==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3611 touch $DIR/$tdir/exist
3612 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3613 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3614 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3615 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3616 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3617 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3618 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3621 run_test 31k "link to file: the same, non-existing, dir==============="
3627 touch $DIR/d31m2/exist
3628 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3629 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3630 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3631 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3632 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3633 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3636 run_test 31m "link to file: the same, non-existing, dir==============="
3639 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3640 nlink=$(stat --format=%h $DIR/$tfile)
3641 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3643 local cmd="exec $fd<$DIR/$tfile"
3646 trap "eval $cmd" EXIT
3647 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3648 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3649 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3650 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3651 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3654 run_test 31n "check link count of unlinked file"
3657 local tempfile=$(mktemp $1_XXXXXX)
3658 mlink $tempfile $1 2> /dev/null &&
3659 echo "$BASHPID: link $tempfile to $1 succeeded"
3663 test_31o() { # LU-2901
3664 test_mkdir $DIR/$tdir
3665 for LOOP in $(seq 100); do
3666 rm -f $DIR/$tdir/$tfile*
3667 for THREAD in $(seq 8); do
3668 link_one $DIR/$tdir/$tfile.$LOOP &
3671 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3672 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3673 error "$LINKS duplicate links to $tfile.$LOOP" &&
3677 run_test 31o "duplicate hard links with same filename"
3680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3682 test_mkdir $DIR/$tdir
3683 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3684 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3686 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3687 error "open unlink test1 failed"
3688 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3689 error "open unlink test2 failed"
3691 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3692 error "test1 still exists"
3693 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3694 error "test2 still exists"
3696 run_test 31p "remove of open striped directory"
3699 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3701 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3702 index=$($LFS getdirstripe -i $DIR/$tdir)
3703 [ $index -eq 3 ] || error "first stripe index $index != 3"
3704 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3705 [ $index -eq 1 ] || error "second stripe index $index != 1"
3707 # when "-c <stripe_count>" is set, the number of MDTs specified after
3708 # "-i" should equal to the stripe count
3709 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3711 run_test 31q "create striped directory on specific MDTs"
3715 touch $DIR/$tfile.target
3716 touch $DIR/$tfile.source
3718 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3719 $LCTL set_param fail_loc=0x1419 fail_val=3
3720 cat $DIR/$tfile.target &
3723 # Guarantee open is waiting before we get here
3725 mv $DIR/$tfile.source $DIR/$tfile.target
3729 if [[ $RC -ne 0 ]]; then
3730 error "open with cat failed, rc=$RC"
3733 run_test 31r "open-rename(replace) race"
3735 cleanup_test32_mount() {
3738 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3739 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3740 losetup -d $loopdev || true
3746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3748 echo "== more mountpoints and symlinks ================="
3749 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3750 trap cleanup_test32_mount EXIT
3751 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3752 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3753 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3754 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3755 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3756 cleanup_test32_mount
3758 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3763 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3764 trap cleanup_test32_mount EXIT
3765 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3766 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3767 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3768 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3769 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3770 cleanup_test32_mount
3772 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3777 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3778 trap cleanup_test32_mount EXIT
3779 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3780 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3781 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3782 test_mkdir -p $DIR/$tdir/d2/test_dir
3783 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3784 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3785 cleanup_test32_mount
3787 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3792 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3793 trap cleanup_test32_mount EXIT
3794 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3795 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3796 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3797 test_mkdir -p $DIR/$tdir/d2/test_dir
3798 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3799 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3800 cleanup_test32_mount
3802 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3806 test_mkdir -p $DIR/$tdir/tmp
3807 local tmp_dir=$DIR/$tdir/tmp
3808 ln -s $DIR/$tdir $tmp_dir/symlink11
3809 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3810 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3811 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3813 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
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 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3827 local tmp_dir=$DIR/$tdir/tmp
3828 test_mkdir -p $tmp_dir
3829 test_mkdir $DIR/${tdir}2
3830 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3831 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3832 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3833 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3834 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3835 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3837 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3840 rm -fr $DIR/$tdir $DIR/${tdir}2
3841 tmp_dir=$DIR/$tdir/tmp
3842 test_mkdir -p $tmp_dir
3843 test_mkdir $DIR/${tdir}2
3844 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3845 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3846 ls $tmp_dir/symlink12 || error "listing symlink12"
3847 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3849 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3854 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3855 trap cleanup_test32_mount EXIT
3856 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3857 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3858 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3859 touch $DIR/$tdir/test_file
3860 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3861 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3862 cleanup_test32_mount
3864 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3869 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3870 trap cleanup_test32_mount EXIT
3871 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3872 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3873 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3874 touch $DIR/$tdir/test_file
3875 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3876 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3877 cleanup_test32_mount
3879 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3885 trap cleanup_test32_mount EXIT
3886 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3887 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3888 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3889 test_mkdir -p $DIR/$tdir/d2
3890 touch $DIR/$tdir/d2/test_file || error "touch failed"
3891 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3892 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3893 cleanup_test32_mount
3895 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 trap cleanup_test32_mount EXIT
3902 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3903 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3904 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3905 test_mkdir -p $DIR/$tdir/d2
3906 touch $DIR/$tdir/d2/test_file || error "touch failed"
3907 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3908 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3909 cleanup_test32_mount
3911 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3915 test_mkdir -p $DIR/d32m/tmp
3916 TMP_DIR=$DIR/d32m/tmp
3917 ln -s $DIR $TMP_DIR/symlink11
3918 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3919 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3920 error "symlink11 not a link"
3921 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3922 error "symlink01 not a link"
3924 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3928 test_mkdir -p $DIR/d32n/tmp
3929 TMP_DIR=$DIR/d32n/tmp
3930 ln -s $DIR $TMP_DIR/symlink11
3931 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3932 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3933 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3935 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32o/tmp
3940 TMP_DIR=$DIR/d32o/tmp
3941 ln -s $DIR/$tfile $TMP_DIR/symlink12
3942 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3943 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3944 error "symlink12 not a link"
3945 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3946 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3947 error "$DIR/d32o/tmp/symlink12 not file type"
3948 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3949 error "$DIR/d32o/symlink02 not file type"
3951 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3961 test_mkdir -p $DIR/d32p/tmp
3963 TMP_DIR=$DIR/d32p/tmp
3965 ln -s $DIR/$tfile $TMP_DIR/symlink12
3967 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3969 cat $DIR/d32p/tmp/symlink12 ||
3970 error "Can't open $DIR/d32p/tmp/symlink12"
3972 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3975 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3980 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3981 trap cleanup_test32_mount EXIT
3982 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3983 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3984 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3985 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3986 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3987 cleanup_test32_mount
3989 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3995 trap cleanup_test32_mount EXIT
3996 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3997 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3998 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3999 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4000 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4001 cleanup_test32_mount
4003 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4008 chmod 444 $DIR/$tfile
4009 chown $RUNAS_ID $DIR/$tfile
4011 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4014 run_test 33aa "write file with mode 444 (should return error)"
4018 test_mkdir $DIR/$tdir
4019 chown $RUNAS_ID $DIR/$tdir
4020 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4021 error "$RUNAS create $tdir/$tfile failed"
4022 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4023 error "open RDWR" || true
4025 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4033 run_test 33b "test open file with malformed flags (No panic)"
4036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4037 remote_ost_nodsh && skip "remote OST with nodsh"
4045 test_mkdir $DIR/$tdir
4046 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4049 for ostnum in $(seq $OSTCOUNT); do
4050 # test-framework's OST numbering is one-based, while Lustre's
4052 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4053 # check if at least some write_bytes stats are counted
4054 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4055 obdfilter.$ostname.stats |
4056 awk '/^write_bytes/ {print $7}' )
4057 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4058 if (( ${write_bytes:-0} > 0 )); then
4064 $all_zeros || return 0
4067 echo foo > $DIR/$tdir/bar
4071 # Total up write_bytes after writing. We'd better find non-zeros.
4072 for ostnum in $(seq $OSTCOUNT); do
4073 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4074 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4075 obdfilter/$ostname/stats |
4076 awk '/^write_bytes/ {print $7}' )
4077 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4078 if (( ${write_bytes:-0} > 0 )); then
4085 for ostnum in $(seq $OSTCOUNT); do
4086 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4087 echo "Check write_bytes is in obdfilter.*.stats:"
4088 do_facet ost$ostnum lctl get_param -n \
4089 obdfilter.$ostname.stats
4091 error "OST not keeping write_bytes stats (b=22312)"
4094 run_test 33c "test write_bytes stats"
4097 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4101 local remote_dir=$DIR/$tdir/remote_dir
4103 test_mkdir $DIR/$tdir
4104 $LFS mkdir -i $MDTIDX $remote_dir ||
4105 error "create remote directory failed"
4107 touch $remote_dir/$tfile
4108 chmod 444 $remote_dir/$tfile
4109 chown $RUNAS_ID $remote_dir/$tfile
4111 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4113 chown $RUNAS_ID $remote_dir
4114 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4115 error "create" || true
4116 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4117 error "open RDWR" || true
4118 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4120 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4127 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4128 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4129 mkdir $DIR/$tdir/local_dir
4131 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4132 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4133 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4135 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4136 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4138 rmdir $DIR/$tdir/* || error "rmdir failed"
4141 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4142 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4143 mkdir $DIR/$tdir/local_dir
4145 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4146 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4147 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4149 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4150 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4152 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4155 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4156 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4157 mkdir $DIR/$tdir/local_dir
4159 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4160 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4161 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4163 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4164 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4166 run_test 33e "mkdir and striped directory should have same mode"
4170 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4174 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4175 remote_mds_nodsh && skip "remote MDS with nodsh"
4178 chmod go+rwx $DIR/$tdir
4179 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4180 trap cleanup_33f EXIT
4182 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4183 error "cannot create striped directory"
4185 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4186 error "cannot create files in striped directory"
4188 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4189 error "cannot remove files in striped directory"
4191 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4192 error "cannot remove striped directory"
4196 run_test 33f "nonroot user can create, access, and remove a striped directory"
4199 mkdir -p $DIR/$tdir/dir2
4201 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4203 [[ $err =~ "exists" ]] || error "Not exists error"
4205 run_test 33g "nonroot user create already existing root created file"
4208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4209 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4210 skip "Need MDS version at least 2.13.50"
4212 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4213 error "mkdir $tdir failed"
4214 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4216 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4219 for fname in $DIR/$tdir/$tfile.bak \
4220 $DIR/$tdir/$tfile.SAV \
4221 $DIR/$tdir/$tfile.orig \
4222 $DIR/$tdir/$tfile~; do
4223 touch $fname || error "touch $fname failed"
4224 index2=$($LFS getstripe -m $fname)
4225 [ $index -eq $index2 ] ||
4226 error "$fname MDT index mismatch $index != $index2"
4230 for i in {1..250}; do
4231 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4232 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4233 touch $fname || error "touch $fname failed"
4234 index2=$($LFS getstripe -m $fname)
4235 if [[ $index != $index2 ]]; then
4236 failed=$((failed + 1))
4237 echo "$fname MDT index mismatch $index != $index2"
4241 echo "$failed MDT index mismatches"
4242 (( failed < 20 )) || error "MDT index mismatch $failed times"
4245 run_test 33h "temp file is located on the same MDT as target"
4247 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4250 $MCREATE $DIR/f34 || error "mcreate failed"
4251 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4252 error "getstripe failed"
4253 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4254 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4255 error "getstripe failed"
4256 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4257 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4259 run_test 34a "truncate file that has not been opened ==========="
4262 [ ! -f $DIR/f34 ] && test_34a
4263 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4264 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4265 $OPENFILE -f O_RDONLY $DIR/f34
4266 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4267 error "getstripe failed"
4268 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4269 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4271 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4274 [ ! -f $DIR/f34 ] && test_34a
4275 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4276 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4277 $OPENFILE -f O_RDWR $DIR/f34
4278 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4279 error "$LFS getstripe failed"
4280 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4281 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4283 run_test 34c "O_RDWR opening file-with-size works =============="
4286 [ ! -f $DIR/f34 ] && test_34a
4287 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4289 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4290 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4293 run_test 34d "write to sparse file ============================="
4297 $MCREATE $DIR/f34e || error "mcreate failed"
4298 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4299 $CHECKSTAT -s 1000 $DIR/f34e ||
4300 error "Size of $DIR/f34e not equal to 1000 bytes"
4301 $OPENFILE -f O_RDWR $DIR/f34e
4302 $CHECKSTAT -s 1000 $DIR/f34e ||
4303 error "Size of $DIR/f34e not equal to 1000 bytes"
4305 run_test 34e "create objects, some with size and some without =="
4307 test_34f() { # bug 6242, 6243
4308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4312 $MCREATE $DIR/f34f || error "mcreate failed"
4313 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4314 dd if=$DIR/f34f of=$TMP/f34f
4315 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4316 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4317 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4318 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4319 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4321 run_test 34f "read from a file with no objects until EOF ======="
4324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4326 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4328 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4329 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4330 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4331 cancel_lru_locks osc
4332 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4333 error "wrong size after lock cancel"
4335 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4336 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4337 error "expanding truncate failed"
4338 cancel_lru_locks osc
4339 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4340 error "wrong expanded size after lock cancel"
4342 run_test 34g "truncate long file ==============================="
4345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4351 sync # Flush the cache so that multiop below does not block on cache
4352 # flush when getting the group lock
4353 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4356 # Since just timed wait is not good enough, let's do a sync write
4357 # that way we are sure enough time for a roundtrip + processing
4358 # passed + 2 seconds of extra margin.
4359 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4363 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4364 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4368 local nsz=`stat -c %s $DIR/$tfile`
4369 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4371 run_test 34h "ftruncate file under grouplock should not block"
4374 cp /bin/sh $DIR/f35a
4376 chown $RUNAS_ID $DIR/f35a
4377 $RUNAS $DIR/f35a && error || true
4380 run_test 35a "exec file with mode 444 (should return and not leak)"
4384 utime $DIR/f36 || error "utime failed for MDS"
4386 run_test 36a "MDS utime check (mknod, utime)"
4390 utime $DIR/f36 || error "utime failed for OST"
4392 run_test 36b "OST utime check (open, utime)"
4397 chown $RUNAS_ID $DIR/d36
4398 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4400 run_test 36c "non-root MDS utime check (mknod, utime)"
4403 [ ! -d $DIR/d36 ] && test_36c
4404 echo "" > $DIR/d36/f36
4405 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4407 run_test 36d "non-root OST utime check (open, utime)"
4410 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4412 test_mkdir $DIR/$tdir
4413 touch $DIR/$tdir/$tfile
4414 $RUNAS utime $DIR/$tdir/$tfile &&
4415 error "utime worked, expected failure" || true
4417 run_test 36e "utime on non-owned file (should return error)"
4421 local LANG_SAVE=$LANG
4422 local LC_LANG_SAVE=$LC_LANG
4423 export LANG=C LC_LANG=C # for date language
4425 DATESTR="Dec 20 2000"
4426 test_mkdir $DIR/$tdir
4427 lctl set_param fail_loc=$fl
4429 cp /etc/hosts $DIR/$tdir/$tfile
4430 sync & # write RPC generated with "current" inode timestamp, but delayed
4432 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4433 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4434 cancel_lru_locks $OSC
4435 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4437 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4438 echo "BEFORE: $LS_BEFORE" && \
4439 echo "AFTER : $LS_AFTER" && \
4440 echo "WANT : $DATESTR" && \
4441 error "$DIR/$tdir/$tfile timestamps changed" || true
4443 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4449 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4450 subr_36fh "0x80000214"
4452 run_test 36f "utime on file racing with OST BRW write =========="
4455 remote_ost_nodsh && skip "remote OST with nodsh"
4456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4457 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4458 skip "Need MDS version at least 2.12.51"
4463 local tgt="obdfilter"
4465 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4467 test_mkdir $DIR/$tdir
4468 fmd_max_age=$(do_facet $facet \
4469 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4472 echo "FMD max age: ${fmd_max_age}s"
4473 touch $DIR/$tdir/$tfile
4474 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4475 gawk '{cnt=cnt+$1} END{print cnt}')
4476 echo "FMD before: $fmd"
4478 error "FMD wasn't create by touch"
4479 sleep $((fmd_max_age + 12))
4480 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4481 gawk '{cnt=cnt+$1} END{print cnt}')
4482 echo "FMD after: $fmd"
4484 error "FMD wasn't expired by ping"
4486 run_test 36g "FMD cache expiry ====================="
4489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4491 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4492 subr_36fh "0x80000227"
4494 run_test 36h "utime on file racing with OST BRW write =========="
4497 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4499 test_mkdir $DIR/$tdir
4500 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4502 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4503 local new_mtime=$((mtime + 200))
4505 #change Modify time of striped dir
4506 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4507 error "change mtime failed"
4509 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4511 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4513 run_test 36i "change mtime on striped directory"
4515 # test_37 - duplicate with tests 32q 32r
4518 local file=$DIR/$tfile
4520 openfile -f O_DIRECTORY $file
4523 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4524 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4526 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4528 test_39a() { # was test_39
4530 touch $DIR/${tfile}2
4531 # ls -l $DIR/$tfile $DIR/${tfile}2
4532 # ls -lu $DIR/$tfile $DIR/${tfile}2
4533 # ls -lc $DIR/$tfile $DIR/${tfile}2
4535 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4536 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4538 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4540 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4542 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4543 error "O_TRUNC didn't change timestamps"
4546 run_test 39a "mtime changed on create"
4549 test_mkdir -c1 $DIR/$tdir
4550 cp -p /etc/passwd $DIR/$tdir/fopen
4551 cp -p /etc/passwd $DIR/$tdir/flink
4552 cp -p /etc/passwd $DIR/$tdir/funlink
4553 cp -p /etc/passwd $DIR/$tdir/frename
4554 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4557 echo "aaaaaa" >> $DIR/$tdir/fopen
4558 echo "aaaaaa" >> $DIR/$tdir/flink
4559 echo "aaaaaa" >> $DIR/$tdir/funlink
4560 echo "aaaaaa" >> $DIR/$tdir/frename
4562 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4563 local link_new=`stat -c %Y $DIR/$tdir/flink`
4564 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4565 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4567 cat $DIR/$tdir/fopen > /dev/null
4568 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4569 rm -f $DIR/$tdir/funlink2
4570 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4572 for (( i=0; i < 2; i++ )) ; do
4573 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4578 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4579 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4580 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4581 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4583 cancel_lru_locks $OSC
4584 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4587 run_test 39b "mtime change on open, link, unlink, rename ======"
4589 # this should be set to past
4590 TEST_39_MTIME=`date -d "1 year ago" +%s`
4596 local mtime0=`stat -c %Y $DIR1/$tfile`
4598 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4599 local mtime1=`stat -c %Y $DIR1/$tfile`
4600 [ "$mtime1" = $TEST_39_MTIME ] || \
4601 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4604 echo hello >> $DIR1/$tfile
4606 local mtime2=`stat -c %Y $DIR1/$tfile`
4607 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4608 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4610 mv $DIR1/$tfile $DIR1/$tfile-1
4612 for (( i=0; i < 2; i++ )) ; do
4613 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4614 [ "$mtime2" = "$mtime3" ] || \
4615 error "mtime ($mtime2) changed (to $mtime3) on rename"
4617 cancel_lru_locks $OSC
4618 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4621 run_test 39c "mtime change on rename ==========================="
4625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4628 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4630 for (( i=0; i < 2; i++ )) ; do
4631 local mtime=`stat -c %Y $DIR1/$tfile`
4632 [ $mtime = $TEST_39_MTIME ] || \
4633 error "mtime($mtime) is not set to $TEST_39_MTIME"
4635 cancel_lru_locks $OSC
4636 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4639 run_test 39d "create, utime, stat =============================="
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4646 local mtime1=`stat -c %Y $DIR1/$tfile`
4648 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4650 for (( i=0; i < 2; i++ )) ; do
4651 local mtime2=`stat -c %Y $DIR1/$tfile`
4652 [ $mtime2 = $TEST_39_MTIME ] || \
4653 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4655 cancel_lru_locks $OSC
4656 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4659 run_test 39e "create, stat, utime, stat ========================"
4663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4666 mtime1=`stat -c %Y $DIR1/$tfile`
4669 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4671 for (( i=0; i < 2; i++ )) ; do
4672 local mtime2=`stat -c %Y $DIR1/$tfile`
4673 [ $mtime2 = $TEST_39_MTIME ] || \
4674 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4676 cancel_lru_locks $OSC
4677 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4680 run_test 39f "create, stat, sleep, utime, stat ================="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4686 echo hello >> $DIR1/$tfile
4687 local mtime1=`stat -c %Y $DIR1/$tfile`
4690 chmod o+r $DIR1/$tfile
4692 for (( i=0; i < 2; i++ )) ; do
4693 local mtime2=`stat -c %Y $DIR1/$tfile`
4694 [ "$mtime1" = "$mtime2" ] || \
4695 error "lost mtime: $mtime2, should be $mtime1"
4697 cancel_lru_locks $OSC
4698 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4701 run_test 39g "write, chmod, stat ==============================="
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4711 echo hello >> $DIR1/$tfile
4712 local mtime1=`stat -c %Y $DIR1/$tfile`
4714 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4716 if [ "$d1" != "$d2" ]; then
4717 echo "write and touch not within one second"
4719 for (( i=0; i < 2; i++ )) ; do
4720 local mtime2=`stat -c %Y $DIR1/$tfile`
4721 [ "$mtime2" = $TEST_39_MTIME ] || \
4722 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4724 cancel_lru_locks $OSC
4725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4729 run_test 39h "write, utime within one second, stat ============="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4737 echo hello >> $DIR1/$tfile
4738 local mtime1=`stat -c %Y $DIR1/$tfile`
4740 mv $DIR1/$tfile $DIR1/$tfile-1
4742 for (( i=0; i < 2; i++ )) ; do
4743 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4745 [ "$mtime1" = "$mtime2" ] || \
4746 error "lost mtime: $mtime2, should be $mtime1"
4748 cancel_lru_locks $OSC
4749 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4752 run_test 39i "write, rename, stat =============================="
4755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 start_full_debug_logging
4761 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4762 lctl set_param fail_loc=0x80000412
4763 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4764 error "multiop failed"
4766 local mtime1=`stat -c %Y $DIR1/$tfile`
4768 mv $DIR1/$tfile $DIR1/$tfile-1
4770 kill -USR1 $multipid
4771 wait $multipid || error "multiop close failed"
4773 for (( i=0; i < 2; i++ )) ; do
4774 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4775 [ "$mtime1" = "$mtime2" ] ||
4776 error "mtime is lost on close: $mtime2, " \
4780 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4782 lctl set_param fail_loc=0
4783 stop_full_debug_logging
4785 run_test 39j "write, rename, close, stat ======================="
4788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4793 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4795 local mtime1=`stat -c %Y $DIR1/$tfile`
4797 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4799 kill -USR1 $multipid
4800 wait $multipid || error "multiop close failed"
4802 for (( i=0; i < 2; i++ )) ; do
4803 local mtime2=`stat -c %Y $DIR1/$tfile`
4805 [ "$mtime2" = $TEST_39_MTIME ] || \
4806 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4809 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4812 run_test 39k "write, utime, close, stat ========================"
4814 # this should be set to future
4815 TEST_39_ATIME=`date -d "1 year" +%s`
4818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4819 remote_mds_nodsh && skip "remote MDS with nodsh"
4821 local atime_diff=$(do_facet $SINGLEMDS \
4822 lctl get_param -n mdd.*MDT0000*.atime_diff)
4824 mkdir_on_mdt0 $DIR/$tdir
4826 # test setting directory atime to future
4827 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4828 local atime=$(stat -c %X $DIR/$tdir)
4829 [ "$atime" = $TEST_39_ATIME ] ||
4830 error "atime is not set to future: $atime, $TEST_39_ATIME"
4832 # test setting directory atime from future to now
4833 local now=$(date +%s)
4834 touch -a -d @$now $DIR/$tdir
4836 atime=$(stat -c %X $DIR/$tdir)
4837 [ "$atime" -eq "$now" ] ||
4838 error "atime is not updated from future: $atime, $now"
4840 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4843 # test setting directory atime when now > dir atime + atime_diff
4844 local d1=$(date +%s)
4846 local d2=$(date +%s)
4847 cancel_lru_locks mdc
4848 atime=$(stat -c %X $DIR/$tdir)
4849 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4850 error "atime is not updated : $atime, should be $d2"
4852 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4855 # test not setting directory atime when now < dir atime + atime_diff
4857 cancel_lru_locks mdc
4858 atime=$(stat -c %X $DIR/$tdir)
4859 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4860 error "atime is updated to $atime, should remain $d1<atime<$d2"
4862 do_facet $SINGLEMDS \
4863 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4865 run_test 39l "directory atime update ==========================="
4868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4872 local far_past_mtime=$(date -d "May 29 1953" +%s)
4873 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4875 touch -m -d @$far_past_mtime $DIR1/$tfile
4876 touch -a -d @$far_past_atime $DIR1/$tfile
4878 for (( i=0; i < 2; i++ )) ; do
4879 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4880 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4881 error "atime or mtime set incorrectly"
4883 cancel_lru_locks $OSC
4884 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4887 run_test 39m "test atime and mtime before 1970"
4889 test_39n() { # LU-3832
4890 remote_mds_nodsh && skip "remote MDS with nodsh"
4892 local atime_diff=$(do_facet $SINGLEMDS \
4893 lctl get_param -n mdd.*MDT0000*.atime_diff)
4898 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4901 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4902 atime0=$(stat -c %X $DIR/$tfile)
4905 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4906 atime1=$(stat -c %X $DIR/$tfile)
4909 cancel_lru_locks mdc
4910 cancel_lru_locks osc
4911 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4912 atime2=$(stat -c %X $DIR/$tfile)
4914 do_facet $SINGLEMDS \
4915 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4917 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4918 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4920 run_test 39n "check that O_NOATIME is honored"
4923 TESTDIR=$DIR/$tdir/$tfile
4924 [ -e $TESTDIR ] && rm -rf $TESTDIR
4931 links2=$(stat -c %h .)
4932 [ $(($links1 + 2)) != $links2 ] &&
4933 error "wrong links count $(($links1 + 2)) != $links2"
4935 links3=$(stat -c %h .)
4936 [ $(($links1 + 1)) != $links3 ] &&
4937 error "wrong links count $links1 != $links3"
4940 run_test 39o "directory cached attributes updated after create"
4943 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4946 TESTDIR=$DIR/$tdir/$tdir
4947 [ -e $TESTDIR ] && rm -rf $TESTDIR
4948 test_mkdir -p $TESTDIR
4952 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4953 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4955 links2=$(stat -c %h .)
4956 [ $(($links1 + 2)) != $links2 ] &&
4957 error "wrong links count $(($links1 + 2)) != $links2"
4959 links3=$(stat -c %h .)
4960 [ $(($links1 + 1)) != $links3 ] &&
4961 error "wrong links count $links1 != $links3"
4964 run_test 39p "remote directory cached attributes updated after create ========"
4967 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4968 skip "no atime update on old OST"
4969 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4970 skip_env "ldiskfs only test"
4974 saved_adiff=$(do_facet ost1 \
4975 lctl get_param -n obdfilter.*OST0000.atime_diff)
4976 stack_trap "do_facet ost1 \
4977 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4979 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4981 $LFS setstripe -i 0 $DIR/$tfile
4982 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4983 error "can't write initial file"
4984 cancel_lru_locks osc
4986 # exceed atime_diff and access file
4988 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4989 error "can't udpate atime"
4991 local atime_cli=$(stat -c %X $DIR/$tfile)
4992 echo "client atime: $atime_cli"
4993 # allow atime update to be written to device
4994 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4997 local ostdev=$(ostdevname 1)
4998 local fid=($(lfs getstripe -y $DIR/$tfile |
4999 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5000 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5001 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5003 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5004 local atime_ost=$(do_facet ost1 "$cmd" |&
5005 awk -F'[: ]' '/atime:/ { print $4 }')
5006 (( atime_cli == atime_ost )) ||
5007 error "atime on client $atime_cli != ost $atime_ost"
5009 run_test 39r "lazy atime update on OST"
5011 test_39q() { # LU-8041
5012 local testdir=$DIR/$tdir
5014 multiop_bg_pause $testdir D_c || error "multiop failed"
5016 cancel_lru_locks mdc
5017 kill -USR1 $multipid
5018 local atime=$(stat -c %X $testdir)
5019 [ "$atime" -ne 0 ] || error "atime is zero"
5021 run_test 39q "close won't zero out atime"
5024 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5025 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5026 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5027 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5028 error "$tfile is not 4096 bytes in size"
5030 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5034 small_write $DIR/f41 18
5036 run_test 41 "test small file write + fstat ====================="
5038 count_ost_writes() {
5039 lctl get_param -n ${OSC}.*.stats |
5040 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5041 END { printf("%0.0f", writes) }'
5048 BG_DIRTY_RATIO_SAVE=10
5049 MAX_BG_DIRTY_RATIO=25
5053 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5054 # dirty_ratio, dirty_background_ratio
5055 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5056 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5057 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5058 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5060 # if file not here, we are a 2.4 kernel
5061 kill -CONT `pidof kupdated`
5066 # setup the trap first, so someone cannot exit the test at the
5067 # exact wrong time and mess up a machine
5068 trap start_writeback EXIT
5069 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5070 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5071 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5072 sysctl -w vm.dirty_writeback_centisecs=0
5073 sysctl -w vm.dirty_writeback_centisecs=0
5074 # save and increase /proc/sys/vm/dirty_ratio
5075 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5076 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5077 # save and increase /proc/sys/vm/dirty_background_ratio
5078 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5079 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5081 # if file not here, we are a 2.4 kernel
5082 kill -STOP `pidof kupdated`
5086 # ensure that all stripes have some grant before we test client-side cache
5088 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5089 dd if=/dev/zero of=$i bs=4k count=1
5094 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5095 # file truncation, and file removal.
5097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5100 cancel_lru_locks $OSC
5102 sync; sleep 1; sync # just to be safe
5103 BEFOREWRITES=`count_ost_writes`
5104 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5105 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5106 AFTERWRITES=`count_ost_writes`
5107 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5108 error "$BEFOREWRITES < $AFTERWRITES"
5111 run_test 42a "ensure that we don't flush on close"
5114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5117 cancel_lru_locks $OSC
5120 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5121 BEFOREWRITES=$(count_ost_writes)
5122 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5123 AFTERWRITES=$(count_ost_writes)
5124 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5125 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5127 BEFOREWRITES=$(count_ost_writes)
5128 sync || error "sync: $?"
5129 AFTERWRITES=$(count_ost_writes)
5130 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5131 error "$BEFOREWRITES < $AFTERWRITES on sync"
5133 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5137 run_test 42b "test destroy of file with cached dirty data ======"
5139 # if these tests just want to test the effect of truncation,
5140 # they have to be very careful. consider:
5141 # - the first open gets a {0,EOF}PR lock
5142 # - the first write conflicts and gets a {0, count-1}PW
5143 # - the rest of the writes are under {count,EOF}PW
5144 # - the open for truncate tries to match a {0,EOF}PR
5145 # for the filesize and cancels the PWs.
5146 # any number of fixes (don't get {0,EOF} on open, match
5147 # composite locks, do smarter file size management) fix
5148 # this, but for now we want these tests to verify that
5149 # the cancellation with truncate intent works, so we
5150 # start the file with a full-file pw lock to match against
5151 # until the truncate.
5156 cancel_lru_locks $OSC
5158 # prime the file with 0,EOF PW to match
5162 # now the real test..
5163 dd if=/dev/zero of=$file bs=1024 count=100
5164 BEFOREWRITES=`count_ost_writes`
5165 $TRUNCATE $file $offset
5166 cancel_lru_locks $OSC
5167 AFTERWRITES=`count_ost_writes`
5172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5175 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5176 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5179 run_test 42c "test partial truncate of file with cached dirty data"
5182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5185 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5186 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5189 run_test 42d "test complete truncate of file with cached dirty data"
5191 test_42e() { # bug22074
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5194 local TDIR=$DIR/${tdir}e
5195 local pages=16 # hardcoded 16 pages, don't change it.
5196 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5197 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5201 test_mkdir $DIR/${tdir}e
5202 $LFS setstripe -c 1 $TDIR
5203 createmany -o $TDIR/f $files
5205 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5207 # we assume that with $OSTCOUNT files, at least one of them will
5208 # be allocated on OST0.
5209 warmup_files=$((OSTCOUNT * max_dirty_mb))
5210 createmany -o $TDIR/w $warmup_files
5212 # write a large amount of data into one file and sync, to get good
5213 # avail_grant number from OST.
5214 for ((i=0; i<$warmup_files; i++)); do
5215 idx=$($LFS getstripe -i $TDIR/w$i)
5216 [ $idx -ne 0 ] && continue
5217 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5220 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5222 $LCTL get_param $proc_osc0/cur_dirty_bytes
5223 $LCTL get_param $proc_osc0/cur_grant_bytes
5225 # create as much dirty pages as we can while not to trigger the actual
5226 # RPCs directly. but depends on the env, VFS may trigger flush during this
5227 # period, hopefully we are good.
5228 for ((i=0; i<$warmup_files; i++)); do
5229 idx=$($LFS getstripe -i $TDIR/w$i)
5230 [ $idx -ne 0 ] && continue
5231 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # perform the real test
5237 $LCTL set_param $proc_osc0/rpc_stats 0
5238 for ((;i<$files; i++)); do
5239 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5240 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5243 $LCTL get_param $proc_osc0/rpc_stats
5246 local have_ppr=false
5247 $LCTL get_param $proc_osc0/rpc_stats |
5248 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5249 # skip lines until we are at the RPC histogram data
5250 [ "$PPR" == "pages" ] && have_ppr=true && continue
5251 $have_ppr || continue
5253 # we only want the percent stat for < 16 pages
5254 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5256 percent=$((percent + WPCT))
5257 if [[ $percent -gt 15 ]]; then
5258 error "less than 16-pages write RPCs" \
5265 run_test 42e "verify sub-RPC writes are not done synchronously"
5267 test_43A() { # was test_43
5268 test_mkdir $DIR/$tdir
5269 cp -p /bin/ls $DIR/$tdir/$tfile
5270 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5272 # give multiop a chance to open
5275 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5277 # Wait for multiop to exit
5280 run_test 43A "execution of file opened for write should return -ETXTBSY"
5283 test_mkdir $DIR/$tdir
5284 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5285 $DIR/$tdir/sleep 60 &
5287 # Make sure exec of $tdir/sleep wins race with truncate
5289 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5292 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5297 test_mkdir $DIR/$tdir
5298 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5299 $DIR/$tdir/sleep 60 &
5301 # Make sure exec of $tdir/sleep wins race with truncate
5303 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5306 run_test 43b "truncate of file being executed should return -ETXTBSY"
5309 local testdir="$DIR/$tdir"
5312 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5313 ( cd $testdir && md5sum -c )
5315 run_test 43c "md5sum of copy into lustre"
5317 test_44A() { # was test_44
5318 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5320 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5321 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5323 run_test 44A "zero length read from a sparse stripe"
5326 local nstripe=$($LFS getstripe -c -d $DIR)
5327 [ -z "$nstripe" ] && skip "can't get stripe info"
5328 [[ $nstripe -gt $OSTCOUNT ]] &&
5329 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5331 local stride=$($LFS getstripe -S -d $DIR)
5332 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5333 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5336 OFFSETS="0 $((stride/2)) $((stride-1))"
5337 for offset in $OFFSETS; do
5338 for i in $(seq 0 $((nstripe-1))); do
5339 local GLOBALOFFSETS=""
5341 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5342 local myfn=$DIR/d44a-$size
5343 echo "--------writing $myfn at $size"
5344 ll_sparseness_write $myfn $size ||
5345 error "ll_sparseness_write"
5346 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5347 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5348 error "ll_sparseness_verify $GLOBALOFFSETS"
5350 for j in $(seq 0 $((nstripe-1))); do
5352 size=$((((j + $nstripe )*$stride + $offset)))
5353 ll_sparseness_write $myfn $size ||
5354 error "ll_sparseness_write"
5355 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5357 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5358 error "ll_sparseness_verify $GLOBALOFFSETS"
5363 run_test 44a "test sparse pwrite ==============================="
5367 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5373 before=`dirty_osc_total`
5374 echo executing "\"$*\""
5376 after=`dirty_osc_total`
5377 echo before $before, after $after
5380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5383 # Obtain grants from OST if it supports it
5384 echo blah > ${f}_grant
5387 do_dirty_record "echo blah > $f"
5388 [[ $before -eq $after ]] && error "write wasn't cached"
5389 do_dirty_record "> $f"
5390 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5391 do_dirty_record "echo blah > $f"
5392 [[ $before -eq $after ]] && error "write wasn't cached"
5393 do_dirty_record "sync"
5394 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5395 do_dirty_record "echo blah > $f"
5396 [[ $before -eq $after ]] && error "write wasn't cached"
5397 do_dirty_record "cancel_lru_locks osc"
5398 [[ $before -gt $after ]] ||
5399 error "lock cancellation didn't lower dirty count"
5402 run_test 45 "osc io page accounting ============================"
5404 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5405 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5406 # objects offset and an assert hit when an rpc was built with 1023's mapped
5407 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5414 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5416 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5417 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5421 run_test 46 "dirtying a previously written page ================"
5423 # test_47 is removed "Device nodes check" is moved to test_28
5425 test_48a() { # bug 2399
5426 [ "$mds1_FSTYPE" = "zfs" ] &&
5427 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5428 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5430 test_mkdir $DIR/$tdir
5432 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5433 test_mkdir $DIR/$tdir
5434 touch foo || error "'touch foo' failed after recreating cwd"
5436 touch .foo || error "'touch .foo' failed after recreating cwd"
5438 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5439 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5440 cd . || error "'cd .' failed after recreating cwd"
5441 mkdir . && error "'mkdir .' worked after recreating cwd"
5442 rmdir . && error "'rmdir .' worked after recreating cwd"
5443 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5444 cd .. || error "'cd ..' failed after recreating cwd"
5446 run_test 48a "Access renamed working dir (should return errors)="
5448 test_48b() { # bug 2399
5450 test_mkdir $DIR/$tdir
5452 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5453 touch foo && error "'touch foo' worked after removing cwd"
5454 mkdir foo && error "'mkdir foo' worked after removing cwd"
5455 touch .foo && error "'touch .foo' worked after removing cwd"
5456 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5457 ls . > /dev/null && error "'ls .' worked after removing cwd"
5458 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5459 mkdir . && error "'mkdir .' worked after removing cwd"
5460 rmdir . && error "'rmdir .' worked after removing cwd"
5461 ln -s . foo && error "'ln -s .' worked after removing cwd"
5462 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5464 run_test 48b "Access removed working dir (should return errors)="
5466 test_48c() { # bug 2350
5467 #lctl set_param debug=-1
5470 test_mkdir -p $DIR/$tdir/dir
5472 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5473 $TRACE touch foo && error "touch foo worked after removing cwd"
5474 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5475 touch .foo && error "touch .foo worked after removing cwd"
5476 mkdir .foo && error "mkdir .foo worked after removing cwd"
5477 $TRACE ls . && error "'ls .' worked after removing cwd"
5478 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5479 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5480 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5481 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5482 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5484 run_test 48c "Access removed working subdir (should return errors)"
5486 test_48d() { # bug 2350
5487 #lctl set_param debug=-1
5490 test_mkdir -p $DIR/$tdir/dir
5492 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5493 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5494 $TRACE touch foo && error "'touch foo' worked after removing parent"
5495 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5496 touch .foo && error "'touch .foo' worked after removing parent"
5497 mkdir .foo && error "mkdir .foo worked after removing parent"
5498 $TRACE ls . && error "'ls .' worked after removing parent"
5499 $TRACE ls .. && error "'ls ..' worked after removing parent"
5500 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5501 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5502 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5505 run_test 48d "Access removed parent subdir (should return errors)"
5507 test_48e() { # bug 4134
5508 #lctl set_param debug=-1
5511 test_mkdir -p $DIR/$tdir/dir
5513 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5514 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5515 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5516 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5517 # On a buggy kernel addition of "touch foo" after cd .. will
5518 # produce kernel oops in lookup_hash_it
5519 touch ../foo && error "'cd ..' worked after recreate parent"
5521 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5523 run_test 48e "Access to recreated parent subdir (should return errors)"
5526 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5527 skip "need MDS >= 2.13.55"
5528 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5529 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5530 skip "needs different host for mdt1 mdt2"
5531 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5533 $LFS mkdir -i0 $DIR/$tdir
5534 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5536 for d in sub1 sub2 sub3; do
5537 #define OBD_FAIL_OSD_REF_DEL 0x19c
5538 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5539 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5542 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5544 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5546 test_49() { # LU-1030
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5548 remote_ost_nodsh && skip "remote OST with nodsh"
5550 # get ost1 size - $FSNAME-OST0000
5551 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5553 # write 800M at maximum
5554 [[ $ost1_size -lt 2 ]] && ost1_size=2
5555 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5557 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5558 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5561 # change max_pages_per_rpc while writing the file
5562 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5563 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5564 # loop until dd process exits
5565 while ps ax -opid | grep -wq $dd_pid; do
5566 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5567 sleep $((RANDOM % 5 + 1))
5569 # restore original max_pages_per_rpc
5570 $LCTL set_param $osc1_mppc=$orig_mppc
5571 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5573 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5577 test_mkdir $DIR/$tdir
5579 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5581 run_test 50 "special situations: /proc symlinks ==============="
5583 test_51a() { # was test_51
5584 # bug 1516 - create an empty entry right after ".." then split dir
5585 test_mkdir -c1 $DIR/$tdir
5586 touch $DIR/$tdir/foo
5587 $MCREATE $DIR/$tdir/bar
5589 createmany -m $DIR/$tdir/longfile 201
5591 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5592 $MCREATE $DIR/$tdir/longfile$FNUM
5597 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5599 run_test 51a "special situations: split htree with empty entry =="
5601 cleanup_print_lfs_df () {
5608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5610 local dir=$DIR/$tdir
5611 local nrdirs=$((65536 + 100))
5613 # cleanup the directory
5616 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5620 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5621 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5622 [[ $numfree -lt $nrdirs ]] &&
5623 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5625 # need to check free space for the directories as well
5626 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5627 numfree=$(( blkfree / $(fs_inode_ksize) ))
5628 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5630 trap cleanup_print_lfs_df EXIT
5633 createmany -d $dir/d $nrdirs || {
5634 unlinkmany $dir/d $nrdirs
5635 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5639 nrdirs=$(ls -U $dir | wc -l)
5641 # unlink all but 100 subdirectories, then check it still works
5643 local delete=$((nrdirs - left))
5648 # for ldiskfs the nlink count should be 1, but this is OSD specific
5649 # and so this is listed for informational purposes only
5650 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5651 unlinkmany -d $dir/d $delete ||
5652 error "unlink of first $delete subdirs failed"
5654 echo "nlink between: $(stat -c %h $dir)"
5655 local found=$(ls -U $dir | wc -l)
5656 [ $found -ne $left ] &&
5657 error "can't find subdirs: found only $found, expected $left"
5659 unlinkmany -d $dir/d $delete $left ||
5660 error "unlink of second $left subdirs failed"
5661 # regardless of whether the backing filesystem tracks nlink accurately
5662 # or not, the nlink count shouldn't be more than "." and ".." here
5663 local after=$(stat -c %h $dir)
5664 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5665 echo "nlink after: $after"
5667 cleanup_print_lfs_df
5669 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5673 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5676 test_mkdir $DIR/$tdir
5677 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5679 qos_old=$(do_facet mds1 \
5680 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5681 do_nodes $(comma_list $(mdts_nodes)) \
5682 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5683 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5684 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5686 createmany -o $DIR/$tdir/t- 1000
5687 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5688 for ((n = 0; n < $OSTCOUNT; n++)); do
5689 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5690 END { printf("%0.0f", objs) }' $TMP/$tfile)
5691 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5692 '($1 == '$n') { objs += 1 } \
5693 END { printf("%0.0f", objs) }')
5694 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5696 unlinkmany $DIR/$tdir/t- 1000
5699 for ((n = 0; n < $OSTCOUNT; n++)); do
5700 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5701 { $LFS df && $LFS df -i &&
5702 error "OST $n has fewer objects vs. OST $nlast" \
5703 " (${objs[$n]} < ${objs[$nlast]}"; }
5704 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5705 { $LFS df && $LFS df -i &&
5706 error "OST $n has fewer objects vs. OST $nlast" \
5707 " (${objs[$n]} < ${objs[$nlast]}"; }
5709 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5710 { $LFS df && $LFS df -i &&
5711 error "OST $n has fewer #0 objects vs. OST $nlast" \
5712 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5713 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5714 { $LFS df && $LFS df -i &&
5715 error "OST $n has fewer #0 objects vs. OST $nlast" \
5716 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5720 run_test 51d "check object distribution"
5723 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5724 skip_env "ldiskfs only test"
5727 test_mkdir -c1 $DIR/$tdir
5728 test_mkdir -c1 $DIR/$tdir/d0
5730 touch $DIR/$tdir/d0/foo
5731 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5732 error "file exceed 65000 nlink limit!"
5733 unlinkmany $DIR/$tdir/d0/f- 65001
5736 run_test 51e "check file nlink limit"
5739 test_mkdir $DIR/$tdir
5742 local ulimit_old=$(ulimit -n)
5743 local spare=20 # number of spare fd's for scripts/libraries, etc.
5744 local mdt=$($LFS getstripe -m $DIR/$tdir)
5745 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5747 echo "MDT$mdt numfree=$numfree, max=$max"
5748 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5749 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5750 while ! ulimit -n $((numfree + spare)); do
5751 numfree=$((numfree * 3 / 4))
5753 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5755 echo "left ulimit at $ulimit_old"
5758 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5759 unlinkmany $DIR/$tdir/f $numfree
5760 error "create+open $numfree files in $DIR/$tdir failed"
5762 ulimit -n $ulimit_old
5764 # if createmany exits at 120s there will be fewer than $numfree files
5765 unlinkmany $DIR/$tdir/f $numfree || true
5767 run_test 51f "check many open files limit"
5770 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5771 test_mkdir $DIR/$tdir
5772 touch $DIR/$tdir/foo
5773 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5774 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5775 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5776 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5777 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5779 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5780 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5781 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5783 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5784 cp -r $DIR/$tdir $TMP/
5785 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5787 run_test 52a "append-only flag test (should return errors)"
5790 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5791 test_mkdir $DIR/$tdir
5792 touch $DIR/$tdir/foo
5793 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5794 cat test > $DIR/$tdir/foo && error "cat test worked"
5795 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5796 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5797 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5799 echo foo >> $DIR/$tdir/foo && error "echo worked"
5800 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5801 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5802 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5803 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5805 chattr -i $DIR/$tdir/foo || error "chattr failed"
5807 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5809 run_test 52b "immutable flag test (should return errors) ======="
5812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5813 remote_mds_nodsh && skip "remote MDS with nodsh"
5814 remote_ost_nodsh && skip "remote OST with nodsh"
5827 local support_last_seq=true
5829 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5830 support_last_seq=false
5833 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5835 for value in $(do_facet $SINGLEMDS \
5836 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5837 param=$(echo ${value[0]} | cut -d "=" -f1)
5838 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5840 if $support_last_seq; then
5841 param_seq=$(echo $param |
5842 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5843 mds_last_seq=$(do_facet $SINGLEMDS \
5844 $LCTL get_param -n $param_seq)
5846 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5848 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5849 node=$(facet_active_host ost$((ostnum+1)))
5850 param="obdfilter.$ostname.last_id"
5851 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5852 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5853 ost_last_id=$ost_last
5855 if $support_last_seq; then
5856 ost_last_id=$(echo $ost_last |
5857 awk -F':' '{print $2}' |
5859 ost_last_seq=$(echo $ost_last |
5860 awk -F':' '{print $1}')
5861 [[ $ost_last_seq = $mds_last_seq ]] || continue
5864 if [[ $ost_last_id != $mds_last ]]; then
5865 error "$ost_last_id != $mds_last"
5872 $found || error "can not match last_seq/last_id for $mdtosc"
5875 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5878 perl -MSocket -e ';' || skip "no Socket perl module installed"
5880 $SOCKETSERVER $DIR/socket ||
5881 error "$SOCKETSERVER $DIR/socket failed: $?"
5882 $SOCKETCLIENT $DIR/socket ||
5883 error "$SOCKETCLIENT $DIR/socket failed: $?"
5884 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5886 run_test 54a "unix domain socket test =========================="
5892 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5894 run_test 54b "char device works in lustre ======================"
5897 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5898 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5899 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5901 for i in $(seq 3 7); do
5902 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5911 loopdev="$DIR/loop54c"
5914 $UMOUNT $DIR/$tdir || rc=$?
5915 losetup -d $loopdev || true
5916 losetup -d $LOOPDEV || true
5917 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5924 loopdev="$DIR/loop54c"
5927 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5928 trap cleanup_54c EXIT
5929 mknod $loopdev b 7 $LOOPNUM
5930 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5931 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5932 losetup $loopdev $DIR/$tfile ||
5933 error "can't set up $loopdev for $DIR/$tfile"
5934 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5935 test_mkdir $DIR/$tdir
5936 mount -t ext2 $loopdev $DIR/$tdir ||
5937 error "error mounting $loopdev on $DIR/$tdir"
5938 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5941 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5945 run_test 54c "block device works in lustre ====================="
5951 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5953 run_test 54d "fifo device works in lustre ======================"
5958 cp -aL /dev/console $f
5959 echo $string > $f || error "echo $string to $f failed"
5961 run_test 54e "console/tty device works in lustre ======================"
5966 local dir=$DIR/$tdir
5969 test_mkdir -p $dir/dir
5970 for i in $(seq $numfiles); do
5972 touch $dir/dir/file$i
5975 local numcomp=$($LFS getstripe --component-count $dir)
5977 [[ $numcomp == 0 ]] && numcomp=1
5979 # test lfs getstripe with --recursive
5980 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5982 [[ $filenum -eq $((numfiles * 2)) ]] ||
5983 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5984 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5985 [[ $filenum -eq $numfiles ]] ||
5986 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5987 echo "$LFS getstripe showed obdidx or l_ost_idx"
5989 # test lfs getstripe with file instead of dir
5990 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5991 [[ $filenum -eq 1 ]] ||
5992 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5993 echo "$LFS getstripe file1 passed"
5995 #test lfs getstripe with --verbose
5996 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5997 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5998 error "$LFS getstripe --verbose $dir: "\
5999 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6000 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6001 error "$LFS getstripe $dir: showed lmm_magic"
6003 #test lfs getstripe with -v prints lmm_fid
6004 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6005 local countfids=$((numdirs + numfiles * numcomp))
6006 [[ $filenum -eq $countfids ]] ||
6007 error "$LFS getstripe -v $dir: "\
6008 "got $filenum want $countfids lmm_fid"
6009 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6010 error "$LFS getstripe $dir: showed lmm_fid by default"
6011 echo "$LFS getstripe --verbose passed"
6013 #check for FID information
6014 local fid1=$($LFS getstripe --fid $dir/file1)
6015 local fid2=$($LFS getstripe --verbose $dir/file1 |
6016 awk '/lmm_fid: / { print $2; exit; }')
6017 local fid3=$($LFS path2fid $dir/file1)
6019 [ "$fid1" != "$fid2" ] &&
6020 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6021 [ "$fid1" != "$fid3" ] &&
6022 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6023 echo "$LFS getstripe --fid passed"
6025 #test lfs getstripe with --obd
6026 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6027 error "$LFS getstripe --obd wrong_uuid: should return error"
6029 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6032 local obduuid=$(ostuuid_from_index $ostidx)
6033 local found=$($LFS getstripe -r --obd $obduuid $dir |
6034 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6036 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6037 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6039 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6042 [[ $found -eq $filenum ]] ||
6043 error "$LFS getstripe --obd: found $found expect $filenum"
6044 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6045 sed '/^[ ]*'${ostidx}'[ ]/d' |
6046 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6047 error "$LFS getstripe --obd: should not show file on other obd"
6048 echo "$LFS getstripe --obd passed"
6050 run_test 56a "check $LFS getstripe"
6053 local dir=$DIR/$tdir
6057 for i in $(seq $numdirs); do
6058 test_mkdir $dir/dir$i
6061 # test lfs getdirstripe default mode is non-recursion, which is
6062 # different from lfs getstripe
6063 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6065 [[ $dircnt -eq 1 ]] ||
6066 error "$LFS getdirstripe: found $dircnt, not 1"
6067 dircnt=$($LFS getdirstripe --recursive $dir |
6068 grep -c lmv_stripe_count)
6069 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6070 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6072 run_test 56b "check $LFS getdirstripe"
6075 remote_ost_nodsh && skip "remote OST with nodsh"
6078 local ost_name=$(ostname_from_index $ost_idx)
6079 local old_status=$(ost_dev_status $ost_idx)
6080 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6082 [[ -z "$old_status" ]] ||
6083 skip_env "OST $ost_name is in $old_status status"
6085 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6086 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6087 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6088 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6089 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6090 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6093 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6094 error "$LFS df -v showing inactive devices"
6097 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6099 [[ "$new_status" =~ "D" ]] ||
6100 error "$ost_name status is '$new_status', missing 'D'"
6101 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6102 [[ "$new_status" =~ "N" ]] ||
6103 error "$ost_name status is '$new_status', missing 'N'"
6105 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6106 [[ "$new_status" =~ "f" ]] ||
6107 error "$ost_name status is '$new_status', missing 'f'"
6110 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6111 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6112 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6113 [[ -z "$p" ]] && restore_lustre_params < $p || true
6116 new_status=$(ost_dev_status $ost_idx)
6117 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6118 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6119 # can't check 'f' as devices may actually be on flash
6121 run_test 56c "check 'lfs df' showing device status"
6124 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6125 local osts=$($LFS df -v $MOUNT | grep -c OST)
6129 (( mdts == MDSCOUNT )) ||
6130 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6131 (( osts == OSTCOUNT )) ||
6132 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6134 run_test 56d "'lfs df -v' prints only configured devices"
6137 err_enoent=2 # No such file or directory
6138 err_eopnotsupp=95 # Operation not supported
6140 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6141 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6143 # Check for handling of path not exists
6144 output=$($LFS df $enoent_mnt 2>&1)
6147 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6148 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6149 error "expect failure $err_enoent, not $ret"
6151 # Check for handling of non-Lustre FS
6152 output=$($LFS df $notsup_mnt)
6155 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6156 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6157 error "expect success $err_eopnotsupp, not $ret"
6159 # Check for multiple LustreFS argument
6160 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6163 [[ $output -eq 3 && $ret -eq 0 ]] ||
6164 error "expect success 3, not $output, rc = $ret"
6166 # Check for correct non-Lustre FS handling among multiple
6168 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6169 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6172 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6173 error "expect success 2, not $output, rc = $ret"
6175 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6180 local local_tdir="$1"
6181 local local_numfiles="$2"
6182 local local_numdirs="$3"
6183 local dir_params="$4"
6184 local dir_stripe_params="$5"
6186 if [ ! -d "$local_tdir" ] ; then
6187 test_mkdir -p $dir_stripe_params $local_tdir
6188 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6189 for i in $(seq $local_numfiles) ; do
6190 touch $local_tdir/file$i
6192 for i in $(seq $local_numdirs) ; do
6193 test_mkdir $dir_stripe_params $local_tdir/dir$i
6194 for j in $(seq $local_numfiles) ; do
6195 touch $local_tdir/dir$i/file$j
6201 setup_56_special() {
6203 local local_numfiles=$2
6204 local local_numdirs=$3
6206 setup_56 $local_tdir $local_numfiles $local_numdirs
6208 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6209 for i in $(seq $local_numfiles) ; do
6210 mknod $local_tdir/loop${i}b b 7 $i
6211 mknod $local_tdir/null${i}c c 1 3
6212 ln -s $local_tdir/file1 $local_tdir/link${i}
6214 for i in $(seq $local_numdirs) ; do
6215 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6216 mknod $local_tdir/dir$i/null${i}c c 1 3
6217 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6223 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6224 local expected=$(($NUMDIRS + 2))
6226 setup_56 $dir $NUMFILES $NUMDIRS
6228 # test lfs find with -name
6229 for i in $(seq $NUMFILES) ; do
6230 local nums=$($LFS find -name "*$i" $dir | wc -l)
6232 [ $nums -eq $expected ] ||
6233 error "lfs find -name '*$i' $dir wrong: "\
6234 "found $nums, expected $expected"
6237 run_test 56g "check lfs find -name"
6240 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6241 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6243 setup_56 $dir $NUMFILES $NUMDIRS
6245 # test lfs find with ! -name
6246 for i in $(seq $NUMFILES) ; do
6247 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6249 [ $nums -eq $expected ] ||
6250 error "lfs find ! -name '*$i' $dir wrong: "\
6251 "found $nums, expected $expected"
6254 run_test 56h "check lfs find ! -name"
6257 local dir=$DIR/$tdir
6261 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6264 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6266 run_test 56i "check 'lfs find -ost UUID' skips directories"
6269 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6271 setup_56_special $dir $NUMFILES $NUMDIRS
6273 local expected=$((NUMDIRS + 1))
6274 local cmd="$LFS find -type d $dir"
6275 local nums=$($cmd | wc -l)
6277 [ $nums -eq $expected ] ||
6278 error "'$cmd' wrong: found $nums, expected $expected"
6280 run_test 56j "check lfs find -type d"
6283 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6285 setup_56_special $dir $NUMFILES $NUMDIRS
6287 local expected=$(((NUMDIRS + 1) * NUMFILES))
6288 local cmd="$LFS find -type f $dir"
6289 local nums=$($cmd | wc -l)
6291 [ $nums -eq $expected ] ||
6292 error "'$cmd' wrong: found $nums, expected $expected"
6294 run_test 56k "check lfs find -type f"
6297 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6299 setup_56_special $dir $NUMFILES $NUMDIRS
6301 local expected=$((NUMDIRS + NUMFILES))
6302 local cmd="$LFS find -type b $dir"
6303 local nums=$($cmd | wc -l)
6305 [ $nums -eq $expected ] ||
6306 error "'$cmd' wrong: found $nums, expected $expected"
6308 run_test 56l "check lfs find -type b"
6311 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6313 setup_56_special $dir $NUMFILES $NUMDIRS
6315 local expected=$((NUMDIRS + NUMFILES))
6316 local cmd="$LFS find -type c $dir"
6317 local nums=$($cmd | wc -l)
6318 [ $nums -eq $expected ] ||
6319 error "'$cmd' wrong: found $nums, expected $expected"
6321 run_test 56m "check lfs find -type c"
6324 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6325 setup_56_special $dir $NUMFILES $NUMDIRS
6327 local expected=$((NUMDIRS + NUMFILES))
6328 local cmd="$LFS find -type l $dir"
6329 local nums=$($cmd | wc -l)
6331 [ $nums -eq $expected ] ||
6332 error "'$cmd' wrong: found $nums, expected $expected"
6334 run_test 56n "check lfs find -type l"
6337 local dir=$DIR/$tdir
6339 setup_56 $dir $NUMFILES $NUMDIRS
6340 utime $dir/file1 > /dev/null || error "utime (1)"
6341 utime $dir/file2 > /dev/null || error "utime (2)"
6342 utime $dir/dir1 > /dev/null || error "utime (3)"
6343 utime $dir/dir2 > /dev/null || error "utime (4)"
6344 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6345 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6348 local nums=$($LFS find -mtime +0 $dir | wc -l)
6350 [ $nums -eq $expected ] ||
6351 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6354 cmd="$LFS find -mtime 0 $dir"
6355 nums=$($cmd | wc -l)
6356 [ $nums -eq $expected ] ||
6357 error "'$cmd' wrong: found $nums, expected $expected"
6359 run_test 56o "check lfs find -mtime for old files"
6362 local dir=$DIR/$tdir
6366 # just to make sure there is something that won't be found
6368 touch $dir/$tfile.now
6370 for age in year week day hour min; do
6371 count=$((count + 1))
6373 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6374 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6375 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6377 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6378 local nums=$($cmd | wc -l)
6379 [ $nums -eq $expected ] ||
6380 error "'$cmd' wrong: found $nums, expected $expected"
6382 cmd="$LFS find $dir -atime $count${age:0:1}"
6383 nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] ||
6385 error "'$cmd' wrong: found $nums, expected $expected"
6389 cmd="$LFS find $dir -ctime +1s -type f"
6390 nums=$($cmd | wc -l)
6391 (( $nums == $count * 2 + 1)) ||
6392 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6394 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6396 test_newerXY_base() {
6399 local dir=$DIR/$tdir
6403 if [ $y == "t" ]; then
6404 if [ $x == "b" ]; then
6405 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6407 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6410 ref=$DIR/$tfile.newer.$x$y
6411 touch $ref || error "touch $ref failed"
6414 echo "before = $ref"
6416 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6418 if [ $y == "t" ]; then
6419 if [ $x == "b" ]; then
6420 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6422 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6425 negref=$DIR/$tfile.negnewer.$x$y
6426 touch $negref || error "touch $negref failed"
6429 echo "after = $negref"
6430 local cmd="$LFS find $dir -newer$x$y $ref"
6431 local nums=$(eval $cmd | wc -l)
6432 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6434 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6435 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6437 cmd="$LFS find $dir ! -newer$x$y $negref"
6438 nums=$(eval $cmd | wc -l)
6439 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6440 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6442 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6443 nums=$(eval $cmd | wc -l)
6444 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6445 error "'$cmd' wrong: found $nums between, expected $expected"; }
6451 test_newerXY_base "a" "a"
6452 test_newerXY_base "a" "m"
6453 test_newerXY_base "a" "c"
6454 test_newerXY_base "m" "a"
6455 test_newerXY_base "m" "m"
6456 test_newerXY_base "m" "c"
6457 test_newerXY_base "c" "a"
6458 test_newerXY_base "c" "m"
6459 test_newerXY_base "c" "c"
6461 [[ -n "$sles_version" ]] &&
6462 echo "skip timestamp tests on SLES, LU-13665" && return 0
6464 test_newerXY_base "a" "t"
6465 test_newerXY_base "m" "t"
6466 test_newerXY_base "c" "t"
6468 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6469 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6470 ! btime_supported && echo "btime unsupported" && return 0
6472 test_newerXY_base "b" "b"
6473 test_newerXY_base "b" "t"
6475 run_test 56oc "check lfs find -newerXY work"
6478 local dir=$DIR/$tdir
6483 $LFS find $dir -btime -1d -type f
6490 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6491 ! btime_supported && skip "btime unsupported on MDS"
6493 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6494 ! btime_supported && skip "btime unsupported on clients"
6496 local dir=$DIR/$tdir
6497 local ref=$DIR/$tfile.ref
6498 local negref=$DIR/$tfile.negref
6500 mkdir $dir || error "mkdir $dir failed"
6501 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6502 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6503 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6504 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6505 touch $ref || error "touch $ref failed"
6506 # sleep 3 seconds at least
6509 local before=$(do_facet mds1 date +%s)
6510 local skew=$(($(date +%s) - before + 1))
6512 if (( skew < 0 && skew > -5 )); then
6513 sleep $((0 - skew + 1))
6517 # Set the dir stripe params to limit files all on MDT0,
6518 # otherwise we need to calc the max clock skew between
6519 # the client and MDTs.
6520 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6522 touch $negref || error "touch $negref failed"
6524 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6525 local nums=$($cmd | wc -l)
6526 local expected=$(((NUMFILES + 1) * NUMDIRS))
6528 [ $nums -eq $expected ] ||
6529 error "'$cmd' wrong: found $nums, expected $expected"
6531 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6532 nums=$($cmd | wc -l)
6533 expected=$((NUMFILES + 1))
6534 [ $nums -eq $expected ] ||
6535 error "'$cmd' wrong: found $nums, expected $expected"
6537 [ $skew -lt 0 ] && return
6539 local after=$(do_facet mds1 date +%s)
6540 local age=$((after - before + 1 + skew))
6542 cmd="$LFS find $dir -btime -${age}s -type f"
6543 nums=$($cmd | wc -l)
6544 expected=$(((NUMFILES + 1) * NUMDIRS))
6546 echo "Clock skew between client and server: $skew, age:$age"
6547 [ $nums -eq $expected ] ||
6548 error "'$cmd' wrong: found $nums, expected $expected"
6550 expected=$(($NUMDIRS + 1))
6551 cmd="$LFS find $dir -btime -${age}s -type d"
6552 nums=$($cmd | wc -l)
6553 [ $nums -eq $expected ] ||
6554 error "'$cmd' wrong: found $nums, expected $expected"
6555 rm -f $ref $negref || error "Failed to remove $ref $negref"
6557 run_test 56od "check lfs find -btime with units"
6560 [ $RUNAS_ID -eq $UID ] &&
6561 skip_env "RUNAS_ID = UID = $UID -- skipping"
6563 local dir=$DIR/$tdir
6565 setup_56 $dir $NUMFILES $NUMDIRS
6566 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6568 local expected=$NUMFILES
6569 local cmd="$LFS find -uid $RUNAS_ID $dir"
6570 local nums=$($cmd | wc -l)
6572 [ $nums -eq $expected ] ||
6573 error "'$cmd' wrong: found $nums, expected $expected"
6575 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6576 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6577 nums=$($cmd | wc -l)
6578 [ $nums -eq $expected ] ||
6579 error "'$cmd' wrong: found $nums, expected $expected"
6581 run_test 56p "check lfs find -uid and ! -uid"
6584 [ $RUNAS_ID -eq $UID ] &&
6585 skip_env "RUNAS_ID = UID = $UID -- skipping"
6587 local dir=$DIR/$tdir
6589 setup_56 $dir $NUMFILES $NUMDIRS
6590 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6592 local expected=$NUMFILES
6593 local cmd="$LFS find -gid $RUNAS_GID $dir"
6594 local nums=$($cmd | wc -l)
6596 [ $nums -eq $expected ] ||
6597 error "'$cmd' wrong: found $nums, expected $expected"
6599 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6600 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6601 nums=$($cmd | wc -l)
6602 [ $nums -eq $expected ] ||
6603 error "'$cmd' wrong: found $nums, expected $expected"
6605 run_test 56q "check lfs find -gid and ! -gid"
6608 local dir=$DIR/$tdir
6610 setup_56 $dir $NUMFILES $NUMDIRS
6613 local cmd="$LFS find -size 0 -type f -lazy $dir"
6614 local nums=$($cmd | wc -l)
6616 [ $nums -eq $expected ] ||
6617 error "'$cmd' wrong: found $nums, expected $expected"
6618 cmd="$LFS find -size 0 -type f $dir"
6619 nums=$($cmd | wc -l)
6620 [ $nums -eq $expected ] ||
6621 error "'$cmd' wrong: found $nums, expected $expected"
6624 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6625 nums=$($cmd | wc -l)
6626 [ $nums -eq $expected ] ||
6627 error "'$cmd' wrong: found $nums, expected $expected"
6628 cmd="$LFS find ! -size 0 -type f $dir"
6629 nums=$($cmd | wc -l)
6630 [ $nums -eq $expected ] ||
6631 error "'$cmd' wrong: found $nums, expected $expected"
6633 echo "test" > $dir/$tfile
6634 echo "test2" > $dir/$tfile.2 && sync
6636 cmd="$LFS find -size 5 -type f -lazy $dir"
6637 nums=$($cmd | wc -l)
6638 [ $nums -eq $expected ] ||
6639 error "'$cmd' wrong: found $nums, expected $expected"
6640 cmd="$LFS find -size 5 -type f $dir"
6641 nums=$($cmd | wc -l)
6642 [ $nums -eq $expected ] ||
6643 error "'$cmd' wrong: found $nums, expected $expected"
6646 cmd="$LFS find -size +5 -type f -lazy $dir"
6647 nums=$($cmd | wc -l)
6648 [ $nums -eq $expected ] ||
6649 error "'$cmd' wrong: found $nums, expected $expected"
6650 cmd="$LFS find -size +5 -type f $dir"
6651 nums=$($cmd | wc -l)
6652 [ $nums -eq $expected ] ||
6653 error "'$cmd' wrong: found $nums, expected $expected"
6656 cmd="$LFS find -size +0 -type f -lazy $dir"
6657 nums=$($cmd | wc -l)
6658 [ $nums -eq $expected ] ||
6659 error "'$cmd' wrong: found $nums, expected $expected"
6660 cmd="$LFS find -size +0 -type f $dir"
6661 nums=$($cmd | wc -l)
6662 [ $nums -eq $expected ] ||
6663 error "'$cmd' wrong: found $nums, expected $expected"
6666 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6667 nums=$($cmd | wc -l)
6668 [ $nums -eq $expected ] ||
6669 error "'$cmd' wrong: found $nums, expected $expected"
6670 cmd="$LFS find ! -size -5 -type f $dir"
6671 nums=$($cmd | wc -l)
6672 [ $nums -eq $expected ] ||
6673 error "'$cmd' wrong: found $nums, expected $expected"
6676 cmd="$LFS find -size -5 -type f -lazy $dir"
6677 nums=$($cmd | wc -l)
6678 [ $nums -eq $expected ] ||
6679 error "'$cmd' wrong: found $nums, expected $expected"
6680 cmd="$LFS find -size -5 -type f $dir"
6681 nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] ||
6683 error "'$cmd' wrong: found $nums, expected $expected"
6685 run_test 56r "check lfs find -size works"
6692 cancel_lru_locks $OSC
6694 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6695 local nums=$($cmd | wc -l)
6697 [ $nums -eq $expected ] ||
6698 error "'$cmd' wrong: found $nums, expected $expected"
6700 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6702 if (( rpcs_before + glimpses != rpcs_after )); then
6703 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6704 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6706 if [[ $glimpses == 0 ]]; then
6707 error "'$cmd' should not send glimpse RPCs to OST"
6709 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6715 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6716 skip "MDS < 2.12.58 doesn't return LSOM data"
6717 local dir=$DIR/$tdir
6718 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6720 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6722 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6723 $LCTL set_param -n llite.*.statahead_agl=0
6724 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6726 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6727 # open and close all files to ensure LSOM is updated
6728 cancel_lru_locks $OSC
6729 find $dir -type f | xargs cat > /dev/null
6731 # expect_found glimpse_rpcs command_to_run
6732 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6733 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6734 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6735 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6737 echo "test" > $dir/$tfile
6738 echo "test2" > $dir/$tfile.2 && sync
6739 cancel_lru_locks $OSC
6740 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6742 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6743 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6744 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6745 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6747 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6748 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6749 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6750 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6751 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6752 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6754 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6757 local dir=$DIR/$tdir
6758 local tmp=$TMP/$tfile.log
6761 test_mkdir -p $dir || error "failed to mkdir $dir"
6762 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6763 error "failed to setstripe $dir/$tfile"
6764 mdt_idx=$($LFS getdirstripe -i $dir)
6765 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6767 stack_trap "rm -f $tmp" EXIT
6768 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6769 ! grep -q obd_uuid $tmp ||
6770 error "failed to find --size +100K --ost 0 $dir"
6771 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6772 ! grep -q obd_uuid $tmp ||
6773 error "failed to find --size +100K --mdt $mdt_idx $dir"
6775 run_test 56rb "check lfs find --size --ost/--mdt works"
6778 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6779 local dir=$DIR/$tdir
6782 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6783 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6784 (( $MDSCOUNT > 2 )) &&
6785 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6786 mkdir $dir/$tdir-{1..10}
6787 touch $dir/$tfile-{1..10}
6789 found=$($LFS find $dir --mdt-count 2 | wc -l)
6791 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6793 found=$($LFS find $dir -T +1 | wc -l)
6794 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6795 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6797 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6799 (( $found == $expect )) || error "found $found all_char, expect $expect"
6801 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6802 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6803 (( $found == $expect )) || error "found $found all_char, expect $expect"
6805 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6807 test_56s() { # LU-611 #LU-9369
6808 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6810 local dir=$DIR/$tdir
6811 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6813 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6814 for i in $(seq $NUMDIRS); do
6815 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6818 local expected=$NUMDIRS
6819 local cmd="$LFS find -c $OSTCOUNT $dir"
6820 local nums=$($cmd | wc -l)
6822 [ $nums -eq $expected ] || {
6823 $LFS getstripe -R $dir
6824 error "'$cmd' wrong: found $nums, expected $expected"
6827 expected=$((NUMDIRS + onestripe))
6828 cmd="$LFS find -stripe-count +0 -type f $dir"
6829 nums=$($cmd | wc -l)
6830 [ $nums -eq $expected ] || {
6831 $LFS getstripe -R $dir
6832 error "'$cmd' wrong: found $nums, expected $expected"
6836 cmd="$LFS find -stripe-count 1 -type f $dir"
6837 nums=$($cmd | wc -l)
6838 [ $nums -eq $expected ] || {
6839 $LFS getstripe -R $dir
6840 error "'$cmd' wrong: found $nums, expected $expected"
6843 cmd="$LFS find -stripe-count -2 -type f $dir"
6844 nums=$($cmd | wc -l)
6845 [ $nums -eq $expected ] || {
6846 $LFS getstripe -R $dir
6847 error "'$cmd' wrong: found $nums, expected $expected"
6851 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6852 nums=$($cmd | wc -l)
6853 [ $nums -eq $expected ] || {
6854 $LFS getstripe -R $dir
6855 error "'$cmd' wrong: found $nums, expected $expected"
6858 run_test 56s "check lfs find -stripe-count works"
6860 test_56t() { # LU-611 #LU-9369
6861 local dir=$DIR/$tdir
6863 setup_56 $dir 0 $NUMDIRS
6864 for i in $(seq $NUMDIRS); do
6865 $LFS setstripe -S 8M $dir/dir$i/$tfile
6868 local expected=$NUMDIRS
6869 local cmd="$LFS find -S 8M $dir"
6870 local nums=$($cmd | wc -l)
6872 [ $nums -eq $expected ] || {
6873 $LFS getstripe -R $dir
6874 error "'$cmd' wrong: found $nums, expected $expected"
6878 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6880 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6882 expected=$(((NUMDIRS + 1) * NUMFILES))
6883 cmd="$LFS find -stripe-size 512k -type f $dir"
6884 nums=$($cmd | wc -l)
6885 [ $nums -eq $expected ] ||
6886 error "'$cmd' wrong: found $nums, expected $expected"
6888 cmd="$LFS find -stripe-size +320k -type f $dir"
6889 nums=$($cmd | wc -l)
6890 [ $nums -eq $expected ] ||
6891 error "'$cmd' wrong: found $nums, expected $expected"
6893 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6894 cmd="$LFS find -stripe-size +200k -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 -640k -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -stripe-size 256k -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 -320k -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 1024k -type f $dir"
6917 nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] ||
6919 error "'$cmd' wrong: found $nums, expected $expected"
6921 run_test 56t "check lfs find -stripe-size works"
6923 test_56u() { # LU-611
6924 local dir=$DIR/$tdir
6926 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6928 if [[ $OSTCOUNT -gt 1 ]]; then
6929 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6935 local expected=$(((NUMDIRS + 1) * NUMFILES))
6936 local cmd="$LFS find -stripe-index 0 -type f $dir"
6937 local nums=$($cmd | wc -l)
6939 [ $nums -eq $expected ] ||
6940 error "'$cmd' wrong: found $nums, expected $expected"
6943 cmd="$LFS find -stripe-index 1 -type f $dir"
6944 nums=$($cmd | wc -l)
6945 [ $nums -eq $expected ] ||
6946 error "'$cmd' wrong: found $nums, expected $expected"
6948 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6949 nums=$($cmd | wc -l)
6950 [ $nums -eq $expected ] ||
6951 error "'$cmd' wrong: found $nums, expected $expected"
6954 # This should produce an error and not return any files
6955 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6956 nums=$($cmd 2>/dev/null | wc -l)
6957 [ $nums -eq $expected ] ||
6958 error "'$cmd' wrong: found $nums, expected $expected"
6960 if [[ $OSTCOUNT -gt 1 ]]; then
6961 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6962 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6963 nums=$($cmd | wc -l)
6964 [ $nums -eq $expected ] ||
6965 error "'$cmd' wrong: found $nums, expected $expected"
6968 run_test 56u "check lfs find -stripe-index works"
6972 local dir=$DIR/$tdir
6974 setup_56 $dir $NUMFILES $NUMDIRS
6976 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6977 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6979 for file in $($LFS find -m $UUID $dir); do
6980 file_midx=$($LFS getstripe -m $file)
6981 [ $file_midx -eq $mdt_idx ] ||
6982 error "lfs find -m $UUID != getstripe -m $file_midx"
6985 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6988 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6991 local dir=$DIR/$tdir
6993 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6995 local stripe_size=$($LFS getstripe -S -d $dir) ||
6996 error "$LFS getstripe -S -d $dir failed"
6997 stripe_size=${stripe_size%% *}
6999 local file_size=$((stripe_size * OSTCOUNT))
7000 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7001 local required_space=$((file_num * file_size))
7002 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7004 [[ $free_space -le $((required_space / 1024)) ]] &&
7005 skip_env "need $required_space, have $free_space kbytes"
7008 local dd_count=$((file_size / dd_bs))
7010 # write data into the files
7015 for i in $(seq $NUMFILES); do
7017 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7018 error "write data into $file failed"
7020 for i in $(seq $NUMDIRS); do
7021 for j in $(seq $NUMFILES); do
7022 file=$dir/dir$i/file$j
7023 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7024 error "write data into $file failed"
7028 # $LFS_MIGRATE will fail if hard link migration is unsupported
7029 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7030 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7031 error "creating links to $dir/dir1/file1 failed"
7036 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7039 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7042 eval $cmd || error "$cmd failed"
7044 check_stripe_count $dir/file1 $expected
7046 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7048 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7049 # OST 1 if it is on OST 0. This file is small enough to
7050 # be on only one stripe.
7051 file=$dir/migr_1_ost
7052 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7053 error "write data into $file failed"
7054 local obdidx=$($LFS getstripe -i $file)
7055 local oldmd5=$(md5sum $file)
7058 [[ $obdidx -eq 0 ]] && newobdidx=1
7059 cmd="$LFS migrate -i $newobdidx $file"
7061 eval $cmd || error "$cmd failed"
7063 local realobdix=$($LFS getstripe -i $file)
7064 local newmd5=$(md5sum $file)
7066 [[ $newobdidx -ne $realobdix ]] &&
7067 error "new OST is different (was=$obdidx, "\
7068 "wanted=$newobdidx, got=$realobdix)"
7069 [[ "$oldmd5" != "$newmd5" ]] &&
7070 error "md5sum differ: $oldmd5, $newmd5"
7074 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7076 eval $cmd || error "$cmd failed"
7078 for j in $(seq $NUMFILES); do
7079 check_stripe_count $dir/dir1/file$j $expected
7082 # lfs_migrate works with lfs find
7083 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7084 $LFS_MIGRATE -y -c $expected"
7086 eval $cmd || error "$cmd failed"
7088 for i in $(seq 2 $NUMFILES); do
7089 check_stripe_count $dir/file$i $expected
7091 for i in $(seq 2 $NUMDIRS); do
7092 for j in $(seq $NUMFILES); do
7093 check_stripe_count $dir/dir$i/file$j $expected
7097 run_test 56w "check lfs_migrate -c stripe_count works"
7100 local file1=$DIR/$tdir/file1
7101 local create_pool=false
7102 local initial_pool=$($LFS getstripe -p $DIR)
7106 echo -n "Creating test dir..."
7107 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7110 echo -n "Creating test file..."
7111 touch $file1 || error "cannot create file"
7114 echo -n "Detecting existing pools..."
7115 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7117 if [ ${#pool_list[@]} -gt 0 ]; then
7118 echo "${pool_list[@]}"
7119 for thispool in "${pool_list[@]}"; do
7120 if [[ -z "$initial_pool" ||
7121 "$initial_pool" != "$thispool" ]]; then
7123 echo "Using existing pool '$pool'"
7128 echo "none detected."
7130 if [ -z "$pool" ]; then
7131 pool=${POOL:-testpool}
7132 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7133 echo -n "Creating pool '$pool'..."
7135 pool_add $pool &> /dev/null ||
7136 error "pool_add failed"
7139 echo -n "Adding target to pool..."
7140 pool_add_targets $pool 0 0 1 &> /dev/null ||
7141 error "pool_add_targets failed"
7145 echo -n "Setting pool using -p option..."
7146 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7147 error "migrate failed rc = $?"
7150 echo -n "Verifying test file is in pool after migrating..."
7151 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7152 error "file was not migrated to pool $pool"
7155 echo -n "Removing test file from pool '$pool'..."
7156 # "lfs migrate $file" won't remove the file from the pool
7157 # until some striping information is changed.
7158 $LFS migrate -c 1 $file1 &> /dev/null ||
7159 error "cannot remove from pool"
7160 [ "$($LFS getstripe -p $file1)" ] &&
7161 error "pool still set"
7164 echo -n "Setting pool using --pool option..."
7165 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7166 error "migrate failed rc = $?"
7171 if $create_pool; then
7172 destroy_test_pools 2> /dev/null ||
7173 error "destroy test pools failed"
7176 run_test 56wb "check lfs_migrate pool support"
7179 local file1="$DIR/$tdir/file1"
7186 echo -n "Creating test dir..."
7187 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7188 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7189 error "cannot set stripe by '-S 1M -c 1'"
7192 echo -n "Setting initial stripe for test file..."
7193 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7194 error "cannot set stripe"
7195 cur_ssize=$($LFS getstripe -S "$file1")
7196 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7199 # File currently set to -S 512K -c 1
7201 # Ensure -c and -S options are rejected when -R is set
7202 echo -n "Verifying incompatible options are detected..."
7203 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7204 error "incompatible -c and -R options not detected"
7205 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7206 error "incompatible -S and -R options not detected"
7209 # Ensure unrecognized options are passed through to 'lfs migrate'
7210 echo -n "Verifying -S option is passed through to lfs migrate..."
7211 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7212 error "migration failed"
7213 cur_ssize=$($LFS getstripe -S "$file1")
7214 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7217 # File currently set to -S 1M -c 1
7219 # Ensure long options are supported
7220 echo -n "Verifying long options supported..."
7221 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7222 error "long option without argument not supported"
7223 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7224 error "long option with argument not supported"
7225 cur_ssize=$($LFS getstripe -S "$file1")
7226 [ $cur_ssize -eq 524288 ] ||
7227 error "migrate --stripe-size $cur_ssize != 524288"
7230 # File currently set to -S 512K -c 1
7232 if [ "$OSTCOUNT" -gt 1 ]; then
7233 echo -n "Verifying explicit stripe count can be set..."
7234 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7235 error "migrate failed"
7236 cur_scount=$($LFS getstripe -c "$file1")
7237 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7241 # File currently set to -S 512K -c 1 or -S 512K -c 2
7243 # Ensure parent striping is used if -R is set, and no stripe
7244 # count or size is specified
7245 echo -n "Setting stripe for parent directory..."
7246 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7247 error "cannot set stripe '-S 2M -c 1'"
7250 echo -n "Verifying restripe option uses parent stripe settings..."
7251 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7252 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7253 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7254 error "migrate failed"
7255 cur_ssize=$($LFS getstripe -S "$file1")
7256 [ $cur_ssize -eq $parent_ssize ] ||
7257 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7258 cur_scount=$($LFS getstripe -c "$file1")
7259 [ $cur_scount -eq $parent_scount ] ||
7260 error "migrate -R stripe_count $cur_scount != $parent_scount"
7263 # File currently set to -S 1M -c 1
7265 # Ensure striping is preserved if -R is not set, and no stripe
7266 # count or size is specified
7267 echo -n "Verifying striping size preserved when not specified..."
7268 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7269 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7270 error "cannot set stripe on parent directory"
7271 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7272 error "migrate failed"
7273 cur_ssize=$($LFS getstripe -S "$file1")
7274 [ $cur_ssize -eq $orig_ssize ] ||
7275 error "migrate by default $cur_ssize != $orig_ssize"
7278 # Ensure file name properly detected when final option has no argument
7279 echo -n "Verifying file name properly detected..."
7280 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7281 error "file name interpreted as option argument"
7287 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7290 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7292 local file1=$DIR/$tdir/file1
7294 echo -n "Creating test dir..."
7295 test_mkdir $DIR/$tdir || error "cannot create dir"
7298 echo -n "Creating test file..."
7302 # Ensure 'lfs migrate' will fail by using a non-existent option,
7303 # and make sure rsync is not called to recover
7304 echo -n "Make sure --no-rsync option works..."
7305 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7306 grep -q 'refusing to fall back to rsync' ||
7307 error "rsync was called with --no-rsync set"
7310 # Ensure rsync is called without trying 'lfs migrate' first
7311 echo -n "Make sure --rsync option works..."
7312 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7313 grep -q 'falling back to rsync' &&
7314 error "lfs migrate was called with --rsync set"
7317 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7318 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7319 grep -q 'at the same time' ||
7320 error "--rsync and --no-rsync accepted concurrently"
7326 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7332 test_mkdir $td || error "cannot create $td"
7333 touch $tf || error "cannot touch $tf"
7335 echo -n "Make sure --non-direct|-D works..."
7336 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7337 grep -q "lfs migrate --non-direct" ||
7338 error "--non-direct option cannot work correctly"
7339 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7340 grep -q "lfs migrate -D" ||
7341 error "-D option cannot work correctly"
7344 run_test 56we "check lfs_migrate --non-direct|-D support"
7347 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7348 check_swap_layouts_support
7350 local dir=$DIR/$tdir
7351 local ref1=/etc/passwd
7352 local file1=$dir/file1
7354 test_mkdir $dir || error "creating dir $dir"
7355 $LFS setstripe -c 2 $file1
7357 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7358 stripe=$($LFS getstripe -c $file1)
7359 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7360 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7365 run_test 56x "lfs migration support"
7368 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7369 check_swap_layouts_support
7371 local dir=$DIR/$tdir/$testnum
7375 local ref1=/etc/passwd
7376 local file1=$dir/file1
7378 $LFS setstripe -c 2 $file1
7380 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7382 local stripe=$($LFS getstripe -c $file1)
7384 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7385 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7390 run_test 56xa "lfs migration --block support"
7392 check_migrate_links() {
7394 local file1="$dir/file1"
7398 local total_count=$(($begin + $count - 1))
7399 local symlink_count=10
7402 if [ ! -f "$file1" ]; then
7403 echo -n "creating initial file..."
7404 $LFS setstripe -c 1 -S "512k" "$file1" ||
7405 error "cannot setstripe initial file"
7408 echo -n "creating symlinks..."
7409 for s in $(seq 1 $symlink_count); do
7410 ln -s "$file1" "$dir/slink$s" ||
7411 error "cannot create symlinks"
7415 echo -n "creating nonlinked files..."
7416 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7417 error "cannot create nonlinked files"
7422 if [ ! -f "$dir/file$total_count" ]; then
7423 echo -n "creating hard links $begin:$total_count..."
7424 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7425 /dev/null || error "cannot create hard links"
7429 echo -n "checking number of hard links listed in xattrs..."
7430 local fid=$($LFS getstripe -F "$file1")
7431 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7434 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7435 skip "hard link list has unexpected size, skipping test"
7437 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7438 error "link names should exceed xattrs size"
7441 echo -n "migrating files..."
7442 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7444 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7447 # make sure all links have been properly migrated
7448 echo -n "verifying files..."
7449 fid=$($LFS getstripe -F "$file1") ||
7450 error "cannot get fid for file $file1"
7451 for i in $(seq 2 $total_count); do
7452 local fid2=$($LFS getstripe -F $dir/file$i)
7454 [ "$fid2" == "$fid" ] ||
7455 error "migrated hard link has mismatched FID"
7458 # make sure hard links were properly detected, and migration was
7459 # performed only once for the entire link set; nonlinked files should
7461 local actual=$(grep -c 'done' <<< "$migrate_out")
7462 local expected=$(($uniq_count + 1))
7464 [ "$actual" -eq "$expected" ] ||
7465 error "hard links individually migrated ($actual != $expected)"
7467 # make sure the correct number of hard links are present
7468 local hardlinks=$(stat -c '%h' "$file1")
7470 [ $hardlinks -eq $total_count ] ||
7471 error "num hard links $hardlinks != $total_count"
7478 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7479 skip "Need MDS version at least 2.10.55"
7481 local dir="$DIR/$tdir"
7483 test_mkdir "$dir" || error "cannot create dir $dir"
7485 echo "testing lfs migrate mode when all links fit within xattrs"
7486 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7488 echo "testing rsync mode when all links fit within xattrs"
7489 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7491 echo "testing lfs migrate mode when all links do not fit within xattrs"
7492 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7494 echo "testing rsync mode when all links do not fit within xattrs"
7495 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7497 chown -R $RUNAS_ID $dir
7498 echo "testing non-root lfs migrate mode when not all links are in xattr"
7499 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7504 run_test 56xb "lfs migration hard link support"
7507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7509 local dir="$DIR/$tdir"
7511 test_mkdir "$dir" || error "cannot create dir $dir"
7513 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7514 echo -n "Setting initial stripe for 20MB test file..."
7515 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7516 error "cannot setstripe 20MB file"
7518 echo -n "Sizing 20MB test file..."
7519 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7521 echo -n "Verifying small file autostripe count is 1..."
7522 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7523 error "cannot migrate 20MB file"
7524 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7525 error "cannot get stripe for $dir/20mb"
7526 [ $stripe_count -eq 1 ] ||
7527 error "unexpected stripe count $stripe_count for 20MB file"
7531 # Test 2: File is small enough to fit within the available space on
7532 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7533 # have at least an additional 1KB for each desired stripe for test 3
7534 echo -n "Setting stripe for 1GB test file..."
7535 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7537 echo -n "Sizing 1GB test file..."
7538 # File size is 1GB + 3KB
7539 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7542 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7543 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7544 if (( avail > 524288 * OSTCOUNT )); then
7545 echo -n "Migrating 1GB file..."
7546 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7547 error "cannot migrate 1GB file"
7549 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7550 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7551 error "cannot getstripe for 1GB file"
7552 [ $stripe_count -eq 2 ] ||
7553 error "unexpected stripe count $stripe_count != 2"
7557 # Test 3: File is too large to fit within the available space on
7558 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7559 if [ $OSTCOUNT -ge 3 ]; then
7560 # The required available space is calculated as
7561 # file size (1GB + 3KB) / OST count (3).
7562 local kb_per_ost=349526
7564 echo -n "Migrating 1GB file with limit..."
7565 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7566 error "cannot migrate 1GB file with limit"
7569 stripe_count=$($LFS getstripe -c "$dir/1gb")
7570 echo -n "Verifying 1GB autostripe count with limited space..."
7571 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7572 error "unexpected stripe count $stripe_count (min 3)"
7579 run_test 56xc "lfs migration autostripe"
7582 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7584 local dir=$DIR/$tdir
7585 local f_mgrt=$dir/$tfile.mgrt
7586 local f_yaml=$dir/$tfile.yaml
7587 local f_copy=$dir/$tfile.copy
7588 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7589 local layout_copy="-c 2 -S 2M -i 1"
7590 local yamlfile=$dir/yamlfile
7591 local layout_before;
7594 test_mkdir "$dir" || error "cannot create dir $dir"
7595 $LFS setstripe $layout_yaml $f_yaml ||
7596 error "cannot setstripe $f_yaml with layout $layout_yaml"
7597 $LFS getstripe --yaml $f_yaml > $yamlfile
7598 $LFS setstripe $layout_copy $f_copy ||
7599 error "cannot setstripe $f_copy with layout $layout_copy"
7601 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7603 # 1. test option --yaml
7604 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7605 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7606 layout_before=$(get_layout_param $f_yaml)
7607 layout_after=$(get_layout_param $f_mgrt)
7608 [ "$layout_after" == "$layout_before" ] ||
7609 error "lfs_migrate --yaml: $layout_after != $layout_before"
7611 # 2. test option --copy
7612 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7613 error "cannot migrate $f_mgrt with --copy $f_copy"
7614 layout_before=$(get_layout_param $f_copy)
7615 layout_after=$(get_layout_param $f_mgrt)
7616 [ "$layout_after" == "$layout_before" ] ||
7617 error "lfs_migrate --copy: $layout_after != $layout_before"
7619 run_test 56xd "check lfs_migrate --yaml and --copy support"
7622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7624 local dir=$DIR/$tdir
7625 local f_comp=$dir/$tfile
7626 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7627 local layout_before=""
7628 local layout_after=""
7630 test_mkdir "$dir" || error "cannot create dir $dir"
7631 $LFS setstripe $layout $f_comp ||
7632 error "cannot setstripe $f_comp with layout $layout"
7633 layout_before=$(get_layout_param $f_comp)
7634 dd if=/dev/zero of=$f_comp bs=1M count=4
7636 # 1. migrate a comp layout file by lfs_migrate
7637 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7638 layout_after=$(get_layout_param $f_comp)
7639 [ "$layout_before" == "$layout_after" ] ||
7640 error "lfs_migrate: $layout_before != $layout_after"
7642 # 2. migrate a comp layout file by lfs migrate
7643 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7644 layout_after=$(get_layout_param $f_comp)
7645 [ "$layout_before" == "$layout_after" ] ||
7646 error "lfs migrate: $layout_before != $layout_after"
7648 run_test 56xe "migrate a composite layout file"
7651 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7653 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7654 skip "Need server version at least 2.13.53"
7656 local dir=$DIR/$tdir
7657 local f_comp=$dir/$tfile
7658 local layout="-E 1M -c1 -E -1 -c2"
7662 test_mkdir "$dir" || error "cannot create dir $dir"
7663 $LFS setstripe $layout $f_comp ||
7664 error "cannot setstripe $f_comp with layout $layout"
7665 fid_before=$($LFS getstripe --fid $f_comp)
7666 dd if=/dev/zero of=$f_comp bs=1M count=4
7668 # 1. migrate a comp layout file to a comp layout
7669 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7670 fid_after=$($LFS getstripe --fid $f_comp)
7671 [ "$fid_before" == "$fid_after" ] ||
7672 error "comp-to-comp migrate: $fid_before != $fid_after"
7674 # 2. migrate a comp layout file to a plain layout
7675 $LFS migrate -c2 $f_comp ||
7676 error "cannot migrate $f_comp by lfs migrate"
7677 fid_after=$($LFS getstripe --fid $f_comp)
7678 [ "$fid_before" == "$fid_after" ] ||
7679 error "comp-to-plain migrate: $fid_before != $fid_after"
7681 # 3. migrate a plain layout file to a comp layout
7682 $LFS migrate $layout $f_comp ||
7683 error "cannot migrate $f_comp by lfs migrate"
7684 fid_after=$($LFS getstripe --fid $f_comp)
7685 [ "$fid_before" == "$fid_after" ] ||
7686 error "plain-to-comp migrate: $fid_before != $fid_after"
7688 run_test 56xf "FID is not lost during migration of a composite layout file"
7690 check_file_ost_range() {
7697 file_range=($($LFS getstripe -y "$file" |
7698 awk '/l_ost_idx:/ { print $NF }'))
7700 if [[ "${#file_range[@]}" = 0 ]]; then
7701 echo "No osts found for $file"
7705 for idx in "${file_range[@]}"; do
7706 [[ " $range " =~ " $idx " ]] ||
7714 local stripe_opt="$1"
7717 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7719 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7720 error "Fail to migrate $tfile on $pool"
7721 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7722 error "$tfile is not in pool $pool"
7723 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7724 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7728 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7729 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7730 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7731 skip "Need MDS version newer than 2.14.52"
7733 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7734 local -a pool_ranges=("0 0" "1 1" "0 1")
7737 for i in "${!pool_names[@]}"; do
7738 pool_add ${pool_names[$i]} ||
7739 error "pool_add failed (pool: ${pool_names[$i]})"
7740 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7741 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7744 # init the file to migrate
7745 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7746 error "Unable to create $tfile on OST1"
7747 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7748 error "Unable to write on $tfile"
7750 echo "1. migrate $tfile on pool ${pool_names[0]}"
7751 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7753 echo "2. migrate $tfile on pool ${pool_names[2]}"
7754 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7756 echo "3. migrate $tfile on pool ${pool_names[1]}"
7757 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7759 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7760 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7764 destroy_test_pools ||
7765 error "pool_destroy failed"
7767 run_test 56xg "lfs migrate pool support"
7770 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7771 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7774 local dir=$DIR/$tdir
7778 test_mkdir -p $dir || error "creating dir $dir"
7779 touch $f1 || error "creating std file $f1"
7780 $MULTIOP $f2 H2c || error "creating released file $f2"
7782 # a directory can be raid0, so ask only for files
7783 res=$($LFS find $dir -L raid0 -type f | wc -l)
7784 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7786 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7787 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7789 # only files can be released, so no need to force file search
7790 res=$($LFS find $dir -L released)
7791 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7793 res=$($LFS find $dir -type f \! -L released)
7794 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7796 run_test 56y "lfs find -L raid0|released"
7798 test_56z() { # LU-4824
7799 # This checks to make sure 'lfs find' continues after errors
7800 # There are two classes of errors that should be caught:
7801 # - If multiple paths are provided, all should be searched even if one
7803 # - If errors are encountered during the search, it should not terminate
7805 local dir=$DIR/$tdir
7809 for i in d{0..9}; do
7811 touch $dir/$i/$tfile
7813 $LFS find $DIR/non_existent_dir $dir &&
7814 error "$LFS find did not return an error"
7815 # Make a directory unsearchable. This should NOT be the last entry in
7816 # directory order. Arbitrarily pick the 6th entry
7817 chmod 700 $($LFS find $dir -type d | sed '6!d')
7819 $RUNAS $LFS find $DIR/non_existent $dir
7820 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7822 # The user should be able to see 10 directories and 9 files
7823 (( count == 19 )) ||
7824 error "$LFS find found $count != 19 entries after error"
7826 run_test 56z "lfs find should continue after an error"
7828 test_56aa() { # LU-5937
7829 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7831 local dir=$DIR/$tdir
7834 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7836 createmany -o $dir/striped_dir/${tfile}- 1024
7837 local dirs=$($LFS find --size +8k $dir/)
7839 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7841 run_test 56aa "lfs find --size under striped dir"
7843 test_56ab() { # LU-10705
7844 test_mkdir $DIR/$tdir
7845 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7846 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7847 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7848 # Flush writes to ensure valid blocks. Need to be more thorough for
7849 # ZFS, since blocks are not allocated/returned to client immediately.
7851 wait_zfs_commit ost1 2
7852 cancel_lru_locks osc
7855 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7857 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7859 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7860 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7862 rm -f $DIR/$tdir/$tfile.[123]
7864 run_test 56ab "lfs find --blocks"
7868 local dir="$DIR/$tdir"
7869 local perms=(001 002 003 004 005 006 007
7870 010 020 030 040 050 060 070
7871 100 200 300 400 500 600 700
7872 111 222 333 444 555 666 777)
7873 local perm_minus=(8 8 4 8 4 4 2
7877 local perm_slash=(8 8 12 8 12 12 14
7880 16 16 24 16 24 24 28)
7883 for perm in ${perms[*]}; do
7884 touch "$dir/$tfile.$perm"
7885 chmod $perm "$dir/$tfile.$perm"
7888 for ((i = 0; i < ${#perms[*]}; i++)); do
7889 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7891 error "lfs find -perm ${perms[i]}:"\
7894 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7895 (( $num == ${perm_minus[i]} )) ||
7896 error "lfs find -perm -${perms[i]}:"\
7897 "$num != ${perm_minus[i]}"
7899 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7900 (( $num == ${perm_slash[i]} )) ||
7901 error "lfs find -perm /${perms[i]}:"\
7902 "$num != ${perm_slash[i]}"
7905 run_test 56aca "check lfs find -perm with octal representation"
7908 local dir=$DIR/$tdir
7909 # p is the permission of write and execute for user, group and other
7910 # without the umask. It is used to test +wx.
7911 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7912 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7913 local symbolic=(+t a+t u+t g+t o+t
7919 o=r,ug+o,u+w u=r,a+u,u+w
7920 g=r,ugo=g,u+w u+x,+X +X
7921 u+x,u+X u+X u+x,g+X o+r,+X
7925 for perm in ${perms[*]}; do
7926 touch "$dir/$tfile.$perm"
7927 chmod $perm "$dir/$tfile.$perm"
7930 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7931 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7934 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7937 run_test 56acb "check lfs find -perm with symbolic representation"
7940 local dir=$DIR/$tdir
7941 local tests="17777 787 789 abcd
7942 ug=uu ug=a ug=gu uo=ou urw
7946 for err in $tests; do
7947 if $LFS find $dir -perm $err 2>/dev/null; then
7948 error "lfs find -perm $err: parsing should have failed"
7952 run_test 56acc "check parsing error for lfs find -perm"
7955 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7956 skip "Need MDS version at least 2.10.50"
7958 # Create composite files with one component
7959 local dir=$DIR/$tdir
7961 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7962 # Create composite files with three components
7963 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7964 # Create non-composite files
7965 createmany -o $dir/${tfile}- 10
7967 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7969 [[ $nfiles == 10 ]] ||
7970 error "lfs find -E 1M found $nfiles != 10 files"
7972 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7973 [[ $nfiles == 25 ]] ||
7974 error "lfs find ! -E 1M found $nfiles != 25 files"
7976 # All files have a component that starts at 0
7977 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7978 [[ $nfiles == 35 ]] ||
7979 error "lfs find --component-start 0 - $nfiles != 35 files"
7981 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7982 [[ $nfiles == 15 ]] ||
7983 error "lfs find --component-start 2M - $nfiles != 15 files"
7985 # All files created here have a componenet that does not starts at 2M
7986 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7987 [[ $nfiles == 35 ]] ||
7988 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7990 # Find files with a specified number of components
7991 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7992 [[ $nfiles == 15 ]] ||
7993 error "lfs find --component-count 3 - $nfiles != 15 files"
7995 # Remember non-composite files have a component count of zero
7996 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7997 [[ $nfiles == 10 ]] ||
7998 error "lfs find --component-count 0 - $nfiles != 10 files"
8000 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8001 [[ $nfiles == 20 ]] ||
8002 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8004 # All files have a flag called "init"
8005 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8006 [[ $nfiles == 35 ]] ||
8007 error "lfs find --component-flags init - $nfiles != 35 files"
8009 # Multi-component files will have a component not initialized
8010 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8011 [[ $nfiles == 15 ]] ||
8012 error "lfs find !--component-flags init - $nfiles != 15 files"
8017 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8020 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8021 skip "Need MDS version at least 2.10.57"
8031 # create mirrored directories and mirrored files
8032 mkdir $td || error "mkdir $td failed"
8033 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8034 createmany -o $tf- 10 || error "create $tf- failed"
8036 for i in $(seq 2); do
8038 mkdir $dir || error "mkdir $dir failed"
8039 $LFS mirror create -N$((3 + i)) $dir ||
8040 error "create mirrored dir $dir failed"
8041 createmany -o $dir/$tfile- 10 ||
8042 error "create $dir/$tfile- failed"
8045 # change the states of some mirrored files
8047 for i in $(seq 2); do
8049 for j in $(seq 4 9); do
8050 echo foo > $dir/$tfile-$j
8054 # find mirrored files with specific mirror count
8055 cmd="$LFS find --mirror-count 3 --type f $td"
8056 nfiles=$($cmd | wc -l)
8057 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8059 cmd="$LFS find ! --mirror-count 3 --type f $td"
8060 nfiles=$($cmd | wc -l)
8061 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8063 cmd="$LFS find --mirror-count +2 --type f $td"
8064 nfiles=$($cmd | wc -l)
8065 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8067 cmd="$LFS find --mirror-count -6 --type f $td"
8068 nfiles=$($cmd | wc -l)
8069 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8071 # find mirrored files with specific file state
8072 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8073 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8075 cmd="$LFS find --mirror-state=ro --type f $td"
8076 nfiles=$($cmd | wc -l)
8077 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8079 cmd="$LFS find ! --mirror-state=ro --type f $td"
8080 nfiles=$($cmd | wc -l)
8081 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8083 cmd="$LFS find --mirror-state=wp --type f $td"
8084 nfiles=$($cmd | wc -l)
8085 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8087 cmd="$LFS find ! --mirror-state=sp --type f $td"
8088 nfiles=$($cmd | wc -l)
8089 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8091 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8093 test_56da() { # LU-14179
8094 local path=$DIR/$tdir
8099 local longdir=$(str_repeat 'a' 255)
8101 for i in {1..15}; do
8108 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8113 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8116 touch $(str_repeat 'f' 255)
8118 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8119 error "lfs find reported an error"
8123 run_test 56da "test lfs find with long paths"
8126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 # note test will not do anything if MDS is not local
8128 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8129 skip_env "ldiskfs only test"
8131 remote_mds_nodsh && skip "remote MDS with nodsh"
8133 local MNTDEV="osd*.*MDT*.mntdev"
8134 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8135 [ -z "$DEV" ] && error "can't access $MNTDEV"
8136 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8137 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8138 error "can't access $DEV"
8139 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8140 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8144 run_test 57a "verify MDS filesystem created with large inodes =="
8147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8148 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8149 skip_env "ldiskfs only test"
8151 remote_mds_nodsh && skip "remote MDS with nodsh"
8153 local dir=$DIR/$tdir
8156 local fileN=$dir/f$filecount
8158 rm -rf $dir || error "removing $dir"
8160 local mdtidx=$($LFS getstripe -m $dir)
8161 local mdtname=MDT$(printf %04x $mdtidx)
8162 local facet=mds$((mdtidx + 1))
8164 echo "mcreating $filecount files"
8165 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8167 # verify that files do not have EAs yet
8168 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8169 error "$file1 has an EA"
8170 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8171 error "$fileN has an EA"
8175 df $dir #make sure we get new statfs data
8176 local mdsfree=$(do_facet $facet \
8177 lctl get_param -n osd*.*$mdtname.kbytesfree)
8178 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8181 echo "opening files to create objects/EAs"
8182 for file in $(seq -f $dir/f%g 1 $filecount); do
8183 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8184 error "opening $file"
8187 # verify that files have EAs now
8188 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8189 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8191 sleep 1 #make sure we get new statfs data
8193 local mdsfree2=$(do_facet $facet \
8194 lctl get_param -n osd*.*$mdtname.kbytesfree)
8195 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8197 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8198 if [ "$mdsfree" != "$mdsfree2" ]; then
8199 error "MDC before $mdcfree != after $mdcfree2"
8201 echo "MDC before $mdcfree != after $mdcfree2"
8202 echo "unable to confirm if MDS has large inodes"
8207 run_test 57b "default LOV EAs are stored inside large inodes ==="
8210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8211 [ -z "$(which wiretest 2>/dev/null)" ] &&
8212 skip_env "could not find wiretest"
8216 run_test 58 "verify cross-platform wire constants =============="
8219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8221 echo "touch 130 files"
8222 createmany -o $DIR/f59- 130
8224 unlinkmany $DIR/f59- 130
8226 # wait for commitment of removal
8227 wait_delete_completed
8229 run_test 59 "verify cancellation of llog records async ========="
8231 TEST60_HEAD="test_60 run $RANDOM"
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 remote_mgs_nodsh && skip "remote MGS with nodsh"
8235 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8236 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8237 skip_env "missing subtest run-llog.sh"
8239 log "$TEST60_HEAD - from kernel mode"
8240 do_facet mgs "$LCTL dk > /dev/null"
8241 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8242 do_facet mgs $LCTL dk > $TMP/$tfile
8244 # LU-6388: test llog_reader
8245 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8246 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8247 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8248 skip_env "missing llog_reader"
8249 local fstype=$(facet_fstype mgs)
8250 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8251 skip_env "Only for ldiskfs or zfs type mgs"
8253 local mntpt=$(facet_mntpt mgs)
8254 local mgsdev=$(mgsdevname 1)
8266 #get fid and record list
8267 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8269 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8271 #remount mgs as ldiskfs or zfs type
8272 stop mgs || error "stop mgs failed"
8273 mount_fstype mgs || error "remount mgs failed"
8274 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8277 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8278 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8283 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8285 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8287 echo "obj_file is $obj_file"
8288 do_facet mgs $llog_reader $obj_file
8290 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8291 awk '{ print $3 }' | sed -e "s/^type=//g")
8292 if [ $rec_type != $rec ]; then
8293 echo "FAILED test_60a wrong record type $rec_type," \
8299 #check obj path if record type is LLOG_LOGID_MAGIC
8300 if [ "$rec" == "1064553b" ]; then
8301 path=$(do_facet mgs $llog_reader $obj_file |
8302 grep "path=" | awk '{ print $NF }' |
8303 sed -e "s/^path=//g")
8304 if [ $obj_file != $mntpt/$path ]; then
8305 echo "FAILED test_60a wrong obj path" \
8306 "$montpt/$path, should be $obj_file"
8313 #restart mgs before "error", otherwise it will block the next test
8314 stop mgs || error "stop mgs failed"
8315 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8316 $pass || error "test failed, see FAILED test_60a messages for specifics"
8318 run_test 60a "llog_test run from kernel module and test llog_reader"
8320 test_60b() { # bug 6411
8321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8324 LLOG_COUNT=$(do_facet mgs dmesg |
8325 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8326 /llog_[a-z]*.c:[0-9]/ {
8338 [[ $LLOG_COUNT -gt 120 ]] &&
8339 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8341 run_test 60b "limit repeated messages from CERROR/CWARN"
8344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8346 echo "create 5000 files"
8347 createmany -o $DIR/f60c- 5000
8348 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8349 lctl set_param fail_loc=0x80000137
8350 unlinkmany $DIR/f60c- 5000
8351 lctl set_param fail_loc=0
8353 run_test 60c "unlink file when mds full"
8356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8358 SAVEPRINTK=$(lctl get_param -n printk)
8359 # verify "lctl mark" is even working"
8360 MESSAGE="test message ID $RANDOM $$"
8361 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8362 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8364 lctl set_param printk=0 || error "set lnet.printk failed"
8365 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8366 MESSAGE="new test message ID $RANDOM $$"
8367 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8368 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8369 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8371 lctl set_param -n printk="$SAVEPRINTK"
8373 run_test 60d "test printk console message masking"
8376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8377 remote_mds_nodsh && skip "remote MDS with nodsh"
8380 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8381 do_facet mds1 lctl set_param fail_loc=0x15b
8384 run_test 60e "no space while new llog is being created"
8387 local old_path=$($LCTL get_param -n debug_path)
8389 stack_trap "$LCTL set_param debug_path=$old_path"
8390 stack_trap "rm -f $TMP/$tfile*"
8391 rm -f $TMP/$tfile* 2> /dev/null
8392 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8393 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8394 test_mkdir $DIR/$tdir
8395 # retry in case the open is cached and not released
8396 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8397 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8401 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8403 run_test 60f "change debug_path works"
8409 test_mkdir -c $MDSCOUNT $DIR/$tdir
8414 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8415 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8417 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8418 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8419 index=$((index + 1))
8425 for i in {0..100}; do
8426 # define OBD_FAIL_OSD_TXN_START 0x19a
8427 local index=$((i % MDSCOUNT + 1))
8429 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8436 for i in $(seq $MDSCOUNT); do
8437 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8440 mkdir $DIR/$tdir/new || error "mkdir failed"
8441 rmdir $DIR/$tdir/new || error "rmdir failed"
8443 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8445 for i in $(seq $MDSCOUNT); do
8446 wait_update_facet mds$i "$LCTL get_param -n \
8447 mdd.$(facet_svc mds$i).lfsck_namespace |
8448 awk '/^status/ { print \\\$2 }'" "completed"
8451 ls -R $DIR/$tdir || error "ls failed"
8452 rm -rf $DIR/$tdir || error "rmdir failed"
8454 run_test 60g "transaction abort won't cause MDT hung"
8457 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8458 skip "Need MDS version at least 2.12.52"
8459 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8463 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8464 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8465 for fail_loc in 0x80000188 0x80000189; do
8466 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8467 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8468 error "mkdir $dir-$fail_loc failed"
8469 for i in {0..10}; do
8470 # create may fail on missing stripe
8471 echo $i > $DIR/$tdir-$fail_loc/$i
8473 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8474 error "getdirstripe $tdir-$fail_loc failed"
8475 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8476 error "migrate $tdir-$fail_loc failed"
8477 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8478 error "getdirstripe $tdir-$fail_loc failed"
8479 pushd $DIR/$tdir-$fail_loc
8481 echo $f | cmp $f - || error "$f data mismatch"
8484 rm -rf $DIR/$tdir-$fail_loc
8487 run_test 60h "striped directory with missing stripes can be accessed"
8489 function t60i_load() {
8491 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8492 $LCTL set_param fail_loc=0x131c fail_val=1
8493 for ((i=0; i<5000; i++)); do
8494 touch $DIR/$tdir/f$i
8499 changelog_register || error "changelog_register failed"
8500 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8501 changelog_users $SINGLEMDS | grep -q $cl_user ||
8502 error "User $cl_user not found in changelog_users"
8503 changelog_chmask "ALL"
8506 for((i=0; i<100; i++)); do
8507 changelog_dump >/dev/null ||
8508 error "can't read changelog"
8512 changelog_deregister || error "changelog_deregister failed"
8513 $LCTL set_param fail_loc=0
8515 run_test 60i "llog: new record vs reader race"
8518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8521 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8522 cancel_lru_locks osc
8523 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8526 run_test 61a "mmap() writes don't make sync hang ================"
8529 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8531 run_test 61b "mmap() of unstriped file is successful"
8533 # bug 2330 - insufficient obd_match error checking causes LBUG
8535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8539 cancel_lru_locks osc
8540 lctl set_param fail_loc=0x405
8541 cat $f && error "cat succeeded, expect -EIO"
8542 lctl set_param fail_loc=0
8544 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8545 # match every page all of the time.
8546 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8548 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8549 # Though this test is irrelevant anymore, it helped to reveal some
8550 # other grant bugs (LU-4482), let's keep it.
8551 test_63a() { # was test_63
8552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8554 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8556 for i in `seq 10` ; do
8557 dd if=/dev/zero of=$DIR/f63 bs=8k &
8563 rm -f $DIR/f63 || true
8565 run_test 63a "Verify oig_wait interruption does not crash ======="
8567 # bug 2248 - async write errors didn't return to application on sync
8568 # bug 3677 - async write errors left page locked
8570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8573 lctl set_param debug=-1
8575 # ensure we have a grant to do async writes
8576 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8579 sync # sync lest earlier test intercept the fail_loc
8581 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8582 lctl set_param fail_loc=0x80000406
8583 $MULTIOP $DIR/$tfile Owy && \
8584 error "sync didn't return ENOMEM"
8585 sync; sleep 2; sync # do a real sync this time to flush page
8586 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8587 error "locked page left in cache after async error" || true
8590 run_test 63b "async write errors should be returned to fsync ==="
8593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8596 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8598 run_test 64a "verify filter grant calculations (in kernel) ====="
8601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8603 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8605 run_test 64b "check out-of-space detection on client"
8608 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8610 run_test 64c "verify grant shrink"
8616 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8619 # this does exactly what osc_request.c:osc_announce_cached() does in
8620 # order to calculate max amount of grants to ask from server
8624 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8625 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8627 ((rpc_in_flight++));
8628 nrpages=$((nrpages * rpc_in_flight))
8630 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8632 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8634 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8635 local undirty=$((nrpages * PAGE_SIZE))
8637 local max_extent_pages
8638 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8639 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8640 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8641 local grant_extent_tax
8642 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8644 undirty=$((undirty + nrextents * grant_extent_tax))
8649 # this is size of unit for grant allocation. It should be equal to
8650 # what tgt_grant.c:tgt_grant_chunk() calculates
8654 local grant_extent_tax
8656 max_brw_size=$(import_param $tgt max_brw_size)
8658 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8660 echo $(((max_brw_size + grant_extent_tax) * 2))
8664 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8665 skip "OST < 2.10.55 doesn't limit grants enough"
8667 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8669 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8670 skip "no grant_param connect flag"
8672 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8674 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8675 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8678 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8679 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8681 $LFS setstripe $DIR/$tfile -i 0 -c 1
8682 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8685 while kill -0 $ddpid; do
8686 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8688 if [[ $cur_grant -gt $max_cur_granted ]]; then
8690 error "cur_grant $cur_grant > $max_cur_granted"
8696 run_test 64d "check grant limit exceed"
8702 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8704 ((cur_grants == expected)) ||
8705 error "$msg: grants mismatch: $cur_grants, expected $expected"
8709 echo $((($1 + $2 - 1) & ~($2 - 1)))
8713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8714 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8715 skip "Need OSS version at least 2.11.56"
8717 # Remount client to reset grant
8718 remount_client $MOUNT || error "failed to remount client"
8719 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8721 local init_grants=$(import_param $osc_tgt initial_grant)
8723 check_grants $osc_tgt $init_grants "init grants"
8725 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8726 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8727 local gbs=$(import_param $osc_tgt grant_block_size)
8729 # write random number of bytes from max_brw_size / 4 to max_brw_size
8730 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8731 # align for direct io
8732 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8733 # round to grant consumption unit
8734 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8736 local grants=$((wb_round_up + extent_tax))
8738 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8740 # define OBD_FAIL_TGT_NO_GRANT 0x725
8741 # make the server not grant more back
8742 do_facet ost1 $LCTL set_param fail_loc=0x725
8743 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8745 do_facet ost1 $LCTL set_param fail_loc=0
8747 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8749 rm -f $DIR/$tfile || error "rm failed"
8751 # Remount client to reset grant
8752 remount_client $MOUNT || error "failed to remount client"
8753 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8755 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8757 # define OBD_FAIL_TGT_NO_GRANT 0x725
8758 # make the server not grant more back
8759 do_facet ost1 $LCTL set_param fail_loc=0x725
8760 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8761 do_facet ost1 $LCTL set_param fail_loc=0
8763 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8765 run_test 64e "check grant consumption (no grant allocation)"
8768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8770 # Remount client to reset grant
8771 remount_client $MOUNT || error "failed to remount client"
8772 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8774 local init_grants=$(import_param $osc_tgt initial_grant)
8775 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8776 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8777 local gbs=$(import_param $osc_tgt grant_block_size)
8778 local chunk=$(grant_chunk $osc_tgt)
8780 # write random number of bytes from max_brw_size / 4 to max_brw_size
8781 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8782 # align for direct io
8783 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8784 # round to grant consumption unit
8785 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8787 local grants=$((wb_round_up + extent_tax))
8789 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8790 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8791 error "error writing to $DIR/$tfile"
8793 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8794 "direct io with grant allocation"
8796 rm -f $DIR/$tfile || error "rm failed"
8798 # Remount client to reset grant
8799 remount_client $MOUNT || error "failed to remount client"
8800 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8802 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8804 local cmd="oO_WRONLY:w${write_bytes}_yc"
8806 $MULTIOP $DIR/$tfile $cmd &
8810 check_grants $osc_tgt $((init_grants - grants)) \
8811 "buffered io, not write rpc"
8813 kill -USR1 $MULTIPID
8816 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8817 "buffered io, one RPC"
8819 run_test 64f "check grant consumption (with grant allocation)"
8822 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8823 # skip "Need MDS version at least 2.14.54"
8825 local mdts=$(comma_list $(mdts_nodes))
8827 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8829 stack_trap "$LCTL set_param $old"
8831 # generate dirty pages and increase dirty granted on MDT
8832 stack_trap "rm -f $DIR/$tfile-*"
8833 for (( i = 0; i < 10; i++)); do
8834 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8835 error "can't set stripe"
8836 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8838 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8839 $LFS getstripe $DIR/$tfile-$i
8840 error "not DoM file"
8847 # wait until grant shrink reset grant dirty on MDTs
8848 for ((i = 0; i < 120; i++)); do
8849 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8850 awk '{sum=sum+$1} END {print sum}')
8851 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8852 echo "$grant_dirty grants, $vm_dirty pages"
8853 (( grant_dirty + vm_dirty == 0 )) && break
8854 (( i == 3 )) && sync &&
8855 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8859 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8860 awk '{sum=sum+$1} END {print sum}')
8861 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8863 run_test 64g "grant shrink on MDT"
8866 local instance=$($LFS getname -i $DIR)
8867 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8868 local num_exps=$(do_facet ost1 \
8869 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8870 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8871 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8872 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8874 # 10MiB is for file to be written, max_brw_size * 16 *
8875 # num_exps is space reserve so that tgt_grant_shrink() decided
8877 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8878 (( avail * 1024 < expect )) &&
8879 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8881 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8882 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8883 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8884 $LCTL set_param osc.*OST0000*.grant_shrink=1
8885 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8887 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8890 # drop cache so that coming read would do rpc
8891 cancel_lru_locks osc
8893 # shrink interval is set to 10, pause for 7 seconds so that
8894 # grant thread did not wake up yet but coming read entered
8895 # shrink mode for rpc (osc_should_shrink_grant())
8898 declare -a cur_grant_bytes
8899 declare -a tot_granted
8900 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8901 tot_granted[0]=$(do_facet ost1 \
8902 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8904 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
8906 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8907 tot_granted[1]=$(do_facet ost1 \
8908 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8910 # grant change should be equal on both sides
8911 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
8912 tot_granted[0] - tot_granted[1])) ||
8913 error "grant change mismatch, " \
8914 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
8915 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
8917 run_test 64h "grant shrink on read"
8920 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
8921 skip "need OST at least 2.14.55 to avoid grant shrink on replay"
8923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8924 remote_ost_nodsh && skip "remote OSTs with nodsh"
8926 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8928 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
8930 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
8931 local instance=$($LFS getname -i $DIR)
8933 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8934 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
8936 # shrink grants and simulate rpc loss
8937 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
8938 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
8939 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
8943 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
8945 local testid=$(echo $TESTNAME | tr '_' ' ')
8947 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
8948 grep "GRANT, real grant" &&
8949 error "client has more grants then it owns" || true
8951 run_test 64i "shrink on reconnect"
8953 # bug 1414 - set/get directories' stripe info
8955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8957 test_mkdir $DIR/$tdir
8959 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8961 run_test 65a "directory with no stripe info"
8964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8966 test_mkdir $DIR/$tdir
8967 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8969 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8972 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8974 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8978 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8980 test_mkdir $DIR/$tdir
8981 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8983 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8984 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8986 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8988 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8993 test_mkdir $DIR/$tdir
8994 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8995 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8997 if [[ $STRIPECOUNT -le 0 ]]; then
8999 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9000 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9001 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9003 sc=$(($STRIPECOUNT - 1))
9005 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9006 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9007 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9008 error "lverify failed"
9010 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9015 test_mkdir $DIR/$tdir
9017 $LFS setstripe $DIR/$tdir || error "setstripe"
9018 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9019 error "no stripe info failed"
9021 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9023 run_test 65e "directory setstripe defaults"
9026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9028 test_mkdir $DIR/${tdir}f
9029 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9030 error "setstripe succeeded" || true
9032 run_test 65f "dir setstripe permission (should return error) ==="
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9037 test_mkdir $DIR/$tdir
9038 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9040 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9041 error "setstripe -S failed"
9042 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9043 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9044 error "delete default stripe failed"
9046 run_test 65g "directory setstripe -d"
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9051 test_mkdir $DIR/$tdir
9052 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9054 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9055 error "setstripe -S failed"
9056 test_mkdir $DIR/$tdir/dd1
9057 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9058 error "stripe info inherit failed"
9060 run_test 65h "directory stripe info inherit ===================="
9063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9065 save_layout_restore_at_exit $MOUNT
9067 # bug6367: set non-default striping on root directory
9068 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9070 # bug12836: getstripe on -1 default directory striping
9071 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9073 # bug12836: getstripe -v on -1 default directory striping
9074 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9076 # bug12836: new find on -1 default directory striping
9077 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9079 run_test 65i "various tests to set root directory striping"
9081 test_65j() { # bug6367
9082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9086 # if we aren't already remounting for each test, do so for this test
9087 if [ "$I_MOUNTED" = "yes" ]; then
9088 cleanup || error "failed to unmount"
9092 save_layout_restore_at_exit $MOUNT
9094 $LFS setstripe -d $MOUNT || error "setstripe failed"
9096 run_test 65j "set default striping on root directory (bug 6367)="
9100 wait_delete_completed
9101 do_facet $SINGLEMDS "lctl set_param -n \
9102 osp.$ost*MDT0000.max_create_count=$max_count"
9103 do_facet $SINGLEMDS "lctl set_param -n \
9104 osp.$ost*MDT0000.create_count=$count"
9105 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9106 echo $INACTIVE_OSC "is Activate"
9108 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9111 test_65k() { # bug11679
9112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9113 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9114 remote_mds_nodsh && skip "remote MDS with nodsh"
9116 local disable_precreate=true
9117 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9118 disable_precreate=false
9120 echo "Check OST status: "
9121 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9122 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9124 for OSC in $MDS_OSCS; do
9125 echo $OSC "is active"
9126 do_facet $SINGLEMDS lctl --device %$OSC activate
9129 for INACTIVE_OSC in $MDS_OSCS; do
9130 local ost=$(osc_to_ost $INACTIVE_OSC)
9131 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9132 lov.*md*.target_obd |
9133 awk -F: /$ost/'{ print $1 }' | head -n 1)
9136 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9137 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9139 echo "Deactivate: " $INACTIVE_OSC
9140 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9142 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9143 osp.$ost*MDT0000.create_count")
9144 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9145 osp.$ost*MDT0000.max_create_count")
9146 $disable_precreate &&
9147 do_facet $SINGLEMDS "lctl set_param -n \
9148 osp.$ost*MDT0000.max_create_count=0"
9150 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9151 [ -f $DIR/$tdir/$idx ] && continue
9152 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9153 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9155 error "setstripe $idx should succeed"; }
9156 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9158 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9161 do_facet $SINGLEMDS "lctl set_param -n \
9162 osp.$ost*MDT0000.max_create_count=$max_count"
9163 do_facet $SINGLEMDS "lctl set_param -n \
9164 osp.$ost*MDT0000.create_count=$count"
9165 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9166 echo $INACTIVE_OSC "is Activate"
9168 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9171 run_test 65k "validate manual striping works properly with deactivated OSCs"
9173 test_65l() { # bug 12836
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9176 test_mkdir -p $DIR/$tdir/test_dir
9177 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9178 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9180 run_test 65l "lfs find on -1 stripe dir ========================"
9183 local layout=$(save_layout $MOUNT)
9184 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9185 restore_layout $MOUNT $layout
9186 error "setstripe should fail by non-root users"
9190 run_test 65m "normal user can't set filesystem default stripe"
9193 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9194 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9195 skip "Need MDS version at least 2.12.50"
9196 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9198 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9199 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9200 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9202 save_layout_restore_at_exit $MOUNT
9204 # new subdirectory under root directory should not inherit
9205 # the default layout from root
9206 local dir1=$MOUNT/$tdir-1
9207 mkdir $dir1 || error "mkdir $dir1 failed"
9208 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9209 error "$dir1 shouldn't have LOV EA"
9211 # delete the default layout on root directory
9212 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9214 local dir2=$MOUNT/$tdir-2
9215 mkdir $dir2 || error "mkdir $dir2 failed"
9216 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9217 error "$dir2 shouldn't have LOV EA"
9219 # set a new striping pattern on root directory
9220 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9221 local new_def_stripe_size=$((def_stripe_size * 2))
9222 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9223 error "set stripe size on $MOUNT failed"
9225 # new file created in $dir2 should inherit the new stripe size from
9226 # the filesystem default
9227 local file2=$dir2/$tfile-2
9228 touch $file2 || error "touch $file2 failed"
9230 local file2_stripe_size=$($LFS getstripe -S $file2)
9231 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9233 echo "file2_stripe_size: '$file2_stripe_size'"
9234 echo "new_def_stripe_size: '$new_def_stripe_size'"
9235 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9238 local dir3=$MOUNT/$tdir-3
9239 mkdir $dir3 || error "mkdir $dir3 failed"
9240 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9241 # the root layout, which is the actual default layout that will be used
9242 # when new files are created in $dir3.
9243 local dir3_layout=$(get_layout_param $dir3)
9244 local root_dir_layout=$(get_layout_param $MOUNT)
9245 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9247 echo "dir3_layout: '$dir3_layout'"
9248 echo "root_dir_layout: '$root_dir_layout'"
9249 error "$dir3 should show the default layout from $MOUNT"
9252 # set OST pool on root directory
9253 local pool=$TESTNAME
9254 pool_add $pool || error "add $pool failed"
9255 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9256 error "add targets to $pool failed"
9258 $LFS setstripe -p $pool $MOUNT ||
9259 error "set OST pool on $MOUNT failed"
9261 # new file created in $dir3 should inherit the pool from
9262 # the filesystem default
9263 local file3=$dir3/$tfile-3
9264 touch $file3 || error "touch $file3 failed"
9266 local file3_pool=$($LFS getstripe -p $file3)
9267 [[ "$file3_pool" = "$pool" ]] ||
9268 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9270 local dir4=$MOUNT/$tdir-4
9271 mkdir $dir4 || error "mkdir $dir4 failed"
9272 local dir4_layout=$(get_layout_param $dir4)
9273 root_dir_layout=$(get_layout_param $MOUNT)
9274 echo "$LFS getstripe -d $dir4"
9275 $LFS getstripe -d $dir4
9276 echo "$LFS getstripe -d $MOUNT"
9277 $LFS getstripe -d $MOUNT
9278 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9280 echo "dir4_layout: '$dir4_layout'"
9281 echo "root_dir_layout: '$root_dir_layout'"
9282 error "$dir4 should show the default layout from $MOUNT"
9285 # new file created in $dir4 should inherit the pool from
9286 # the filesystem default
9287 local file4=$dir4/$tfile-4
9288 touch $file4 || error "touch $file4 failed"
9290 local file4_pool=$($LFS getstripe -p $file4)
9291 [[ "$file4_pool" = "$pool" ]] ||
9292 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9294 # new subdirectory under non-root directory should inherit
9295 # the default layout from its parent directory
9296 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9297 error "set directory layout on $dir4 failed"
9299 local dir5=$dir4/$tdir-5
9300 mkdir $dir5 || error "mkdir $dir5 failed"
9302 dir4_layout=$(get_layout_param $dir4)
9303 local dir5_layout=$(get_layout_param $dir5)
9304 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9306 echo "dir4_layout: '$dir4_layout'"
9307 echo "dir5_layout: '$dir5_layout'"
9308 error "$dir5 should inherit the default layout from $dir4"
9311 # though subdir under ROOT doesn't inherit default layout, but
9312 # its sub dir/file should be created with default layout.
9313 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9314 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9315 skip "Need MDS version at least 2.12.59"
9317 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9318 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9319 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9321 if [ $default_lmv_hash == "none" ]; then
9322 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9324 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9325 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9328 $LFS setdirstripe -D -c 2 $MOUNT ||
9329 error "setdirstripe -D -c 2 failed"
9330 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9331 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9332 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9334 run_test 65n "don't inherit default layout from root for new subdirectories"
9336 # bug 2543 - update blocks count on client
9338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9341 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9342 sync; sync_all_data; sync; sync_all_data
9343 cancel_lru_locks osc
9344 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9345 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9347 run_test 66 "update inode blocks count on client ==============="
9350 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9354 swapon -s | awk '($1 == "'$1'") { print $4 }'
9357 # bug5265, obdfilter oa2dentry return -ENOENT
9358 # #define OBD_FAIL_SRV_ENOENT 0x217
9360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9361 remote_ost_nodsh && skip "remote OST with nodsh"
9364 $LFS setstripe -c 1 -i 0 $f
9366 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9368 do_facet ost1 lctl set_param fail_loc=0x217
9369 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9370 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9372 do_facet ost1 lctl set_param fail_loc=0
9373 $DIRECTIO write $f 0 2 || error "write error"
9375 cancel_lru_locks osc
9376 $DIRECTIO read $f 0 1 || error "read error"
9378 do_facet ost1 lctl set_param fail_loc=0x217
9379 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9381 do_facet ost1 lctl set_param fail_loc=0
9384 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9387 test_mkdir $DIR/$tdir
9388 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9389 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9391 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9393 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9395 [ "$RUNAS_ID" = "$UID" ] &&
9396 skip_env "RUNAS_ID = UID = $UID -- skipping"
9397 # Check that testing environment is properly set up. Skip if not
9398 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9399 skip_env "User $RUNAS_ID does not exist - skipping"
9402 chmod 777 $DIR/$tfile
9403 chmod ug+s $DIR/$tfile
9404 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9405 error "$RUNAS dd $DIR/$tfile failed"
9406 # See if we are still setuid/sgid
9407 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9408 error "S/gid is not dropped on write"
9409 # Now test that MDS is updated too
9410 cancel_lru_locks mdc
9411 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9412 error "S/gid is not dropped on MDS"
9415 run_test 72a "Test that remove suid works properly (bug5695) ===="
9417 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9420 [ "$RUNAS_ID" = "$UID" ] &&
9421 skip_env "RUNAS_ID = UID = $UID -- skipping"
9422 [ "$RUNAS_ID" -eq 0 ] &&
9423 skip_env "RUNAS_ID = 0 -- skipping"
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9425 # Check that testing environment is properly set up. Skip if not
9426 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9427 skip_env "User $RUNAS_ID does not exist - skipping"
9429 touch $DIR/${tfile}-f{g,u}
9430 test_mkdir $DIR/${tfile}-dg
9431 test_mkdir $DIR/${tfile}-du
9432 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9433 chmod g+s $DIR/${tfile}-{f,d}g
9434 chmod u+s $DIR/${tfile}-{f,d}u
9435 for perm in 777 2777 4777; do
9436 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9437 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9438 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9439 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9443 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9445 # bug 3462 - multiple simultaneous MDC requests
9447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9449 test_mkdir $DIR/d73-1
9450 test_mkdir $DIR/d73-2
9451 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9454 lctl set_param fail_loc=0x80000129
9455 $MULTIOP $DIR/d73-1/f73-2 Oc &
9457 lctl set_param fail_loc=0
9459 $MULTIOP $DIR/d73-2/f73-3 Oc &
9463 wait $pid1 || return 1
9467 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9468 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9469 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9473 run_test 73 "multiple MDC requests (should not deadlock)"
9475 test_74a() { # bug 6149, 6184
9476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9479 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9481 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9482 # will spin in a tight reconnection loop
9483 $LCTL set_param fail_loc=0x8000030e
9484 # get any lock that won't be difficult - lookup works.
9486 $LCTL set_param fail_loc=0
9490 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9492 test_74b() { # bug 13310
9493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9495 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9497 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9498 # will spin in a tight reconnection loop
9499 $LCTL set_param fail_loc=0x8000030e
9500 # get a "difficult" lock
9502 $LCTL set_param fail_loc=0
9506 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 #define OBD_FAIL_LDLM_NEW_LOCK
9512 $LCTL set_param fail_loc=0x319
9513 touch $DIR/$tfile && error "touch successful"
9514 $LCTL set_param fail_loc=0
9517 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9519 slab_lic=/sys/kernel/slab/lustre_inode_cache
9521 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9522 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9523 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9526 test_76a() { # Now for b=20433, added originally in b=1443
9527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9529 cancel_lru_locks osc
9530 # there may be some slab objects cached per core
9531 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9532 local before=$(num_objects)
9533 local count=$((512 * cpus))
9534 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9535 local margin=$((count / 10))
9536 if [[ -f $slab_lic/aliases ]]; then
9537 local aliases=$(cat $slab_lic/aliases)
9538 (( aliases > 0 )) && margin=$((margin * aliases))
9541 echo "before slab objects: $before"
9542 for i in $(seq $count); do
9546 cancel_lru_locks osc
9547 local after=$(num_objects)
9548 echo "created: $count, after slab objects: $after"
9549 # shared slab counts are not very accurate, allow significant margin
9550 # the main goal is that the cache growth is not permanently > $count
9551 while (( after > before + margin )); do
9553 after=$(num_objects)
9555 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9556 if (( wait > 60 )); then
9557 error "inode slab grew from $before+$margin to $after"
9561 run_test 76a "confirm clients recycle inodes properly ===="
9564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9565 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9568 local before=$(num_objects)
9570 for i in $(seq $count); do
9575 local after=$(num_objects)
9578 while (( after > before )); do
9580 after=$(num_objects)
9582 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9583 if (( wait > 60 )); then
9584 error "inode slab grew from $before to $after"
9588 echo "slab objects before: $before, after: $after"
9590 run_test 76b "confirm clients recycle directory inodes properly ===="
9595 # Note: in sptlrpc modes which enable its own bulk checksum, the
9596 # original crc32_le bulk checksum will be automatically disabled,
9597 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9598 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9599 # In this case set_checksums() will not be no-op, because sptlrpc
9600 # bulk checksum will be enabled all through the test.
9602 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9603 lctl set_param -n osc.*.checksums $1
9607 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9608 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9609 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9610 tr -d [] | head -n1)}
9613 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9615 log "set checksum type to $1, rc = $rc"
9619 get_osc_checksum_type()
9621 # arugment 1: OST name, like OST0000
9623 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9624 sed 's/.*\[\(.*\)\].*/\1/g')
9626 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9630 F77_TMP=$TMP/f77-temp
9633 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9634 error "error writing to $F77_TMP"
9637 test_77a() { # bug 10889
9638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9639 $GSS && skip_env "could not run with gss"
9641 [ ! -f $F77_TMP ] && setup_f77
9643 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9647 run_test 77a "normal checksum read/write operation"
9649 test_77b() { # bug 10889
9650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 $GSS && skip_env "could not run with gss"
9653 [ ! -f $F77_TMP ] && setup_f77
9654 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9655 $LCTL set_param fail_loc=0x80000409
9658 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9659 error "dd error: $?"
9660 $LCTL set_param fail_loc=0
9662 for algo in $CKSUM_TYPES; do
9663 cancel_lru_locks osc
9664 set_checksum_type $algo
9665 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9666 $LCTL set_param fail_loc=0x80000408
9667 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9668 $LCTL set_param fail_loc=0
9671 set_checksum_type $ORIG_CSUM_TYPE
9674 run_test 77b "checksum error on client write, read"
9679 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9681 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9682 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9683 $check_ost && [ -n "$ost_file_prefix" ] &&
9684 do_facet ost1 rm -f ${ost_file_prefix}\*
9688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9689 $GSS && skip_env "could not run with gss"
9690 remote_ost_nodsh && skip "remote OST with nodsh"
9693 local osc_file_prefix
9695 local check_ost=false
9696 local ost_file_prefix
9702 # ensure corruption will occur on first OSS/OST
9703 $LFS setstripe -i 0 $DIR/$tfile
9705 [ ! -f $F77_TMP ] && setup_f77
9706 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9707 error "dd write error: $?"
9708 fid=$($LFS path2fid $DIR/$tfile)
9710 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9713 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9714 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9716 echo "OSS do not support bulk pages dump upon error"
9719 osc_file_prefix=$($LCTL get_param -n debug_path)
9720 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9722 trap cleanup_77c EXIT
9725 # enable bulk pages dump upon error on Client
9726 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9727 # enable bulk pages dump upon error on OSS
9729 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9731 # flush Client cache to allow next read to reach OSS
9732 cancel_lru_locks osc
9734 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9735 $LCTL set_param fail_loc=0x80000408
9736 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9737 $LCTL set_param fail_loc=0
9741 # check cksum dump on Client
9742 osc_file=$(ls ${osc_file_prefix}*)
9743 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9744 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9745 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9746 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9747 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9749 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9750 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9751 error "dump content does not match on Client"
9753 $check_ost || skip "No need to check cksum dump on OSS"
9755 # check cksum dump on OSS
9756 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9757 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9758 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9759 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9760 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9761 error "dump content does not match on OSS"
9765 run_test 77c "checksum error on client read with debug"
9767 test_77d() { # bug 10889
9768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9769 $GSS && skip_env "could not run with gss"
9771 stack_trap "rm -f $DIR/$tfile"
9772 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9773 $LCTL set_param fail_loc=0x80000409
9775 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9776 error "direct write: rc=$?"
9777 $LCTL set_param fail_loc=0
9780 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9781 $LCTL set_param fail_loc=0x80000408
9783 cancel_lru_locks osc
9784 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9785 error "direct read: rc=$?"
9786 $LCTL set_param fail_loc=0
9789 run_test 77d "checksum error on OST direct write, read"
9791 test_77f() { # bug 10889
9792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9793 $GSS && skip_env "could not run with gss"
9796 stack_trap "rm -f $DIR/$tfile"
9797 for algo in $CKSUM_TYPES; do
9798 cancel_lru_locks osc
9799 set_checksum_type $algo
9800 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9801 $LCTL set_param fail_loc=0x409
9802 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9803 error "direct write succeeded"
9804 $LCTL set_param fail_loc=0
9806 set_checksum_type $ORIG_CSUM_TYPE
9809 run_test 77f "repeat checksum error on write (expect error)"
9811 test_77g() { # bug 10889
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9813 $GSS && skip_env "could not run with gss"
9814 remote_ost_nodsh && skip "remote OST with nodsh"
9816 [ ! -f $F77_TMP ] && setup_f77
9818 local file=$DIR/$tfile
9819 stack_trap "rm -f $file" EXIT
9821 $LFS setstripe -c 1 -i 0 $file
9822 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9823 do_facet ost1 lctl set_param fail_loc=0x8000021a
9825 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9826 error "write error: rc=$?"
9827 do_facet ost1 lctl set_param fail_loc=0
9830 cancel_lru_locks osc
9831 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9832 do_facet ost1 lctl set_param fail_loc=0x8000021b
9834 cmp $F77_TMP $file || error "file compare failed"
9835 do_facet ost1 lctl set_param fail_loc=0
9838 run_test 77g "checksum error on OST write, read"
9840 test_77k() { # LU-10906
9841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9842 $GSS && skip_env "could not run with gss"
9844 local cksum_param="osc.$FSNAME*.checksums"
9845 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9849 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9850 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9851 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9854 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9855 error "failed to set checksum=$i on MGS"
9856 wait_update $HOSTNAME "$get_checksum" $i
9858 echo "remount client, checksum should be $i"
9859 remount_client $MOUNT || error "failed to remount client"
9860 checksum=$(eval $get_checksum)
9861 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9863 # remove persistent param to avoid races with checksum mountopt below
9864 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9865 error "failed to delete checksum on MGS"
9867 for opt in "checksum" "nochecksum"; do
9868 #remount with mount option
9869 echo "remount client with option $opt, checksum should be $i"
9870 umount_client $MOUNT || error "failed to umount client"
9871 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9872 error "failed to mount client with option '$opt'"
9873 checksum=$(eval $get_checksum)
9874 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9878 remount_client $MOUNT || error "failed to remount client"
9880 run_test 77k "enable/disable checksum correctly"
9883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9884 $GSS && skip_env "could not run with gss"
9887 stack_trap "set_checksums $ORIG_CSUM" EXIT
9888 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9890 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9892 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9893 for algo in $CKSUM_TYPES; do
9894 set_checksum_type $algo || error "fail to set checksum type $algo"
9895 osc_algo=$(get_osc_checksum_type OST0000)
9896 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9898 # no locks, no reqs to let the connection idle
9899 cancel_lru_locks osc
9900 lru_resize_disable osc
9901 wait_osc_import_state client ost1 IDLE
9903 # ensure ost1 is connected
9904 stat $DIR/$tfile >/dev/null || error "can't stat"
9905 wait_osc_import_state client ost1 FULL
9907 osc_algo=$(get_osc_checksum_type OST0000)
9908 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9912 run_test 77l "preferred checksum type is remembered after reconnected"
9914 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9919 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9920 skip "Need at least version 2.14.52"
9921 local param=checksum_speed
9923 $LCTL get_param $param || error "reading $param failed"
9925 csum_speeds=$($LCTL get_param -n $param)
9927 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9928 error "known checksum types are missing"
9930 run_test 77m "Verify checksum_speed is correctly read"
9932 check_filefrag_77n() {
9937 while read extidx a b start end rest; do
9938 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9939 nr_ext=$(( $nr_ext + 1 ))
9940 starts+=( ${start%..} )
9943 done < <( filefrag -sv $1 )
9945 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9950 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9953 $TRUNCATE $DIR/$tfile 0
9954 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9955 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9956 check_filefrag_77n $DIR/$tfile ||
9957 skip "$tfile blocks not contiguous around hole"
9960 stack_trap "set_checksums $ORIG_CSUM" EXIT
9961 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9962 stack_trap "rm -f $DIR/$tfile"
9964 for algo in $CKSUM_TYPES; do
9965 if [[ "$algo" =~ ^t10 ]]; then
9966 set_checksum_type $algo ||
9967 error "fail to set checksum type $algo"
9968 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9969 error "fail to read $tfile with $algo"
9975 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9978 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9979 skip "Need at least version 2.14.54"
9983 # print OST checksum_type
9984 echo "$ofd.$FSNAME-*.checksum_type:"
9985 do_nodes $(comma_list $(osts_nodes)) \
9986 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9988 # print MDT checksum_type
9989 echo "$mdt.$FSNAME-*.checksum_type:"
9990 do_nodes $(comma_list $(mdts_nodes)) \
9991 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9993 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9994 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9996 (( $o_count == $OSTCOUNT )) ||
9997 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9999 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10000 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10002 (( $m_count == $MDSCOUNT )) ||
10003 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10005 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10007 cleanup_test_78() {
10012 test_78() { # bug 10901
10013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10014 remote_ost || skip_env "local OST"
10017 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10018 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10019 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10020 echo "MemTotal: $MEMTOTAL"
10022 # reserve 256MB of memory for the kernel and other running processes,
10023 # and then take 1/2 of the remaining memory for the read/write buffers.
10024 if [ $MEMTOTAL -gt 512 ] ;then
10025 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10027 # for those poor memory-starved high-end clusters...
10028 MEMTOTAL=$((MEMTOTAL / 2))
10030 echo "Mem to use for directio: $MEMTOTAL"
10032 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10033 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10034 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10035 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10037 echo "Smallest OST: $SMALLESTOST"
10038 [[ $SMALLESTOST -lt 10240 ]] &&
10039 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10041 trap cleanup_test_78 EXIT
10043 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10044 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10046 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10047 echo "File size: $F78SIZE"
10048 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10049 for i in $(seq 1 $NSEQ); do
10050 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10051 echo directIO rdwr round $i of $NSEQ
10052 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10057 run_test 78 "handle large O_DIRECT writes correctly ============"
10059 test_79() { # bug 12743
10060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10062 wait_delete_completed
10064 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10065 BKFREE=$(calc_osc_kbytes kbytesfree)
10066 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10068 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10069 DFTOTAL=`echo $STRING | cut -d, -f1`
10070 DFUSED=`echo $STRING | cut -d, -f2`
10071 DFAVAIL=`echo $STRING | cut -d, -f3`
10072 DFFREE=$(($DFTOTAL - $DFUSED))
10074 ALLOWANCE=$((64 * $OSTCOUNT))
10076 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10077 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10078 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10080 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10081 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10082 error "df free($DFFREE) mismatch OST free($BKFREE)"
10084 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10085 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10086 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10089 run_test 79 "df report consistency check ======================="
10091 test_80() { # bug 10718
10092 remote_ost_nodsh && skip "remote OST with nodsh"
10093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10095 # relax strong synchronous semantics for slow backends like ZFS
10096 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10097 local soc="obdfilter.*.sync_lock_cancel"
10098 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10100 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10101 if [ -z "$save" ]; then
10102 soc="obdfilter.*.sync_on_lock_cancel"
10103 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10106 if [ "$save" != "never" ]; then
10107 local hosts=$(comma_list $(osts_nodes))
10109 do_nodes $hosts $LCTL set_param $soc=never
10110 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10114 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10115 sync; sleep 1; sync
10116 local before=$(date +%s)
10117 cancel_lru_locks osc
10118 local after=$(date +%s)
10119 local diff=$((after - before))
10120 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10124 run_test 80 "Page eviction is equally fast at high offsets too"
10126 test_81a() { # LU-456
10127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10128 remote_ost_nodsh && skip "remote OST with nodsh"
10130 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10131 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10132 do_facet ost1 lctl set_param fail_loc=0x80000228
10134 # write should trigger a retry and success
10135 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10136 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10138 if [ $RC -ne 0 ] ; then
10139 error "write should success, but failed for $RC"
10142 run_test 81a "OST should retry write when get -ENOSPC ==============="
10144 test_81b() { # LU-456
10145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10146 remote_ost_nodsh && skip "remote OST with nodsh"
10148 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10149 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10150 do_facet ost1 lctl set_param fail_loc=0x228
10152 # write should retry several times and return -ENOSPC finally
10153 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10154 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10157 if [ $RC -ne $ENOSPC ] ; then
10158 error "dd should fail for -ENOSPC, but succeed."
10161 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10164 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10166 test_mkdir $DIR/$tdir.cvsroot
10167 chown $RUNAS_ID $DIR/$tdir.cvsroot
10170 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10173 # some versions of cvs import exit(1) when asked to import links or
10174 # files they can't read. ignore those files.
10175 local toignore=$(find . -type l -printf '-I %f\n' -o \
10176 ! -perm /4 -printf '-I %f\n')
10177 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10178 $tdir.reposname vtag rtag
10181 test_mkdir $DIR/$tdir.reposname
10182 chown $RUNAS_ID $DIR/$tdir.reposname
10183 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10185 cd $DIR/$tdir.reposname
10187 $RUNAS cvs add -m 'addmsg' foo99
10189 $RUNAS cvs commit -m 'nomsg' foo99
10190 rm -fr $DIR/$tdir.cvsroot
10192 run_test 99 "cvs strange file/directory operations"
10195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10196 [[ "$NETTYPE" =~ tcp ]] ||
10197 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10198 remote_ost_nodsh && skip "remote OST with nodsh"
10199 remote_mds_nodsh && skip "remote MDS with nodsh"
10201 skip "useless for local single node setup"
10203 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10204 [ "$PROT" != "tcp" ] && continue
10205 RPORT=$(echo $REMOTE | cut -d: -f2)
10206 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10209 LPORT=`echo $LOCAL | cut -d: -f2`
10210 if [ $LPORT -ge 1024 ]; then
10211 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10213 error_exit "local: $LPORT > 1024, remote: $RPORT"
10216 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10218 run_test 100 "check local port using privileged port ==========="
10220 function get_named_value()
10224 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10227 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10228 awk '/^max_cached_mb/ { print $2 }')
10231 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10241 local cache_limit=32
10243 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10244 trap cleanup_101a EXIT
10245 $LCTL set_param -n llite.*.read_ahead_stats=0
10246 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10249 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10251 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10252 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10255 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10256 get_named_value 'read.but.discarded'); do
10257 discard=$(($discard + $s))
10261 $LCTL get_param osc.*-osc*.rpc_stats
10262 $LCTL get_param llite.*.read_ahead_stats
10264 # Discard is generally zero, but sometimes a few random reads line up
10265 # and trigger larger readahead, which is wasted & leads to discards.
10266 if [[ $(($discard)) -gt $nreads ]]; then
10267 error "too many ($discard) discarded pages"
10269 rm -f $DIR/$tfile || true
10271 run_test 101a "check read-ahead for random reads"
10273 setup_test101bc() {
10274 test_mkdir $DIR/$tdir
10276 local FILE_LENGTH=$2
10279 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10281 local list=$(comma_list $(osts_nodes))
10282 set_osd_param $list '' read_cache_enable 0
10283 set_osd_param $list '' writethrough_cache_enable 0
10285 trap cleanup_test101bc EXIT
10286 # prepare the read-ahead file
10287 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10289 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10290 count=$FILE_SIZE_MB 2> /dev/null
10294 cleanup_test101bc() {
10299 local list=$(comma_list $(osts_nodes))
10300 set_osd_param $list '' read_cache_enable 1
10301 set_osd_param $list '' writethrough_cache_enable 1
10305 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10310 local STRIPE_SIZE=$2
10311 local FILE_LENGTH=$3
10312 local RA_INC=1048576
10313 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10314 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10315 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10316 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10317 get_named_value 'read.but.discarded' | calc_total)
10318 if [[ $DISCARD -gt $discard_limit ]]; then
10319 $LCTL get_param llite.*.read_ahead_stats
10320 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10322 echo "Read-ahead success for size ${READ_SIZE}"
10327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10328 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10330 local STRIPE_SIZE=1048576
10331 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10333 if [ $SLOW == "yes" ]; then
10334 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10336 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10339 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10341 # prepare the read-ahead file
10342 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10343 cancel_lru_locks osc
10344 for BIDX in 2 4 8 16 32 64 128 256
10346 local BSIZE=$((BIDX*4096))
10347 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10348 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10349 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10350 $LCTL set_param -n llite.*.read_ahead_stats=0
10351 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10352 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10353 cancel_lru_locks osc
10354 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10359 run_test 101b "check stride-io mode read-ahead ================="
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10364 local STRIPE_SIZE=1048576
10365 local FILE_LENGTH=$((STRIPE_SIZE*100))
10368 local osc_rpc_stats
10370 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10372 cancel_lru_locks osc
10373 $LCTL set_param osc.*.rpc_stats=0
10374 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10375 $LCTL get_param osc.*.rpc_stats
10376 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10377 local stats=$($LCTL get_param -n $osc_rpc_stats)
10378 local lines=$(echo "$stats" | awk 'END {print NR;}')
10381 if [ $lines -le 20 ]; then
10382 echo "continue debug"
10385 for size in 1 2 4 8; do
10386 local rpc=$(echo "$stats" |
10387 awk '($1 == "'$size':") {print $2; exit; }')
10388 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10389 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10391 echo "$osc_rpc_stats check passed!"
10396 run_test 101c "check stripe_size aligned read-ahead"
10399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 local file=$DIR/$tfile
10402 local sz_MB=${FILESIZE_101d:-80}
10403 local ra_MB=${READAHEAD_MB:-40}
10405 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10406 [ $free_MB -lt $sz_MB ] &&
10407 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10409 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10410 $LFS setstripe -c -1 $file || error "setstripe failed"
10412 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10413 echo Cancel LRU locks on lustre client to flush the client cache
10414 cancel_lru_locks osc
10416 echo Disable read-ahead
10417 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10418 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10419 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10420 $LCTL get_param -n llite.*.max_read_ahead_mb
10422 echo "Reading the test file $file with read-ahead disabled"
10423 local sz_KB=$((sz_MB * 1024 / 4))
10424 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10425 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10426 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10427 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10429 echo "Cancel LRU locks on lustre client to flush the client cache"
10430 cancel_lru_locks osc
10431 echo Enable read-ahead with ${ra_MB}MB
10432 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10434 echo "Reading the test file $file with read-ahead enabled"
10435 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10436 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10438 echo "read-ahead disabled time read $raOFF"
10439 echo "read-ahead enabled time read $raON"
10442 wait_delete_completed
10444 # use awk for this check instead of bash because it handles decimals
10445 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10446 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10448 run_test 101d "file read with and without read-ahead enabled"
10451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10453 local file=$DIR/$tfile
10454 local size_KB=500 #KB
10458 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10459 local need_KB=$((count * size_KB))
10460 [[ $free_KB -le $need_KB ]] &&
10461 skip_env "Need free space $need_KB, have $free_KB"
10463 echo "Creating $count ${size_KB}K test files"
10464 for ((i = 0; i < $count; i++)); do
10465 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10468 echo "Cancel LRU locks on lustre client to flush the client cache"
10469 cancel_lru_locks $OSC
10471 echo "Reset readahead stats"
10472 $LCTL set_param -n llite.*.read_ahead_stats=0
10474 for ((i = 0; i < $count; i++)); do
10475 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10478 $LCTL get_param llite.*.max_cached_mb
10479 $LCTL get_param llite.*.read_ahead_stats
10480 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10481 get_named_value 'misses' | calc_total)
10483 for ((i = 0; i < $count; i++)); do
10484 rm -rf $file.$i 2>/dev/null
10487 #10000 means 20% reads are missing in readahead
10488 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10490 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10493 which iozone || skip_env "no iozone installed"
10495 local old_debug=$($LCTL get_param debug)
10496 old_debug=${old_debug#*=}
10497 $LCTL set_param debug="reada mmap"
10499 # create a test file
10500 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10502 echo Cancel LRU locks on lustre client to flush the client cache
10503 cancel_lru_locks osc
10505 echo Reset readahead stats
10506 $LCTL set_param -n llite.*.read_ahead_stats=0
10508 echo mmap read the file with small block size
10509 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10512 echo checking missing pages
10513 $LCTL get_param llite.*.read_ahead_stats
10514 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10515 get_named_value 'misses' | calc_total)
10517 $LCTL set_param debug="$old_debug"
10518 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10521 run_test 101f "check mmap read performance"
10523 test_101g_brw_size_test() {
10525 local pages=$((mb * 1048576 / PAGE_SIZE))
10526 local file=$DIR/$tfile
10528 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10529 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10530 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10531 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10535 stack_trap "rm -f $file" EXIT
10536 $LCTL set_param -n osc.*.rpc_stats=0
10538 # 10 RPCs should be enough for the test
10540 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10541 { error "dd write ${mb} MB blocks failed"; return 3; }
10542 cancel_lru_locks osc
10543 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10544 { error "dd write ${mb} MB blocks failed"; return 4; }
10546 # calculate number of full-sized read and write RPCs
10547 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10548 sed -n '/pages per rpc/,/^$/p' |
10549 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10550 END { print reads,writes }'))
10551 # allow one extra full-sized read RPC for async readahead
10552 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10553 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10554 [[ ${rpcs[1]} == $count ]] ||
10555 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10559 remote_ost_nodsh && skip "remote OST with nodsh"
10562 local osts=$(get_facets OST)
10563 local list=$(comma_list $(osts_nodes))
10564 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10565 local brw_size="obdfilter.*.brw_size"
10567 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10569 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10571 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10572 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10573 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10574 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10575 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10576 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10578 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10581 if [[ $orig_mb -lt 16 ]]; then
10582 save_lustre_params $osts "$brw_size" > $p
10583 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10584 error "set 16MB RPC size failed"
10586 echo "remount client to enable new RPC size"
10587 remount_client $MOUNT || error "remount_client failed"
10590 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10591 # should be able to set brw_size=12, but no rpc_stats for that
10592 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10595 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10597 if [[ $orig_mb -lt 16 ]]; then
10598 restore_lustre_params < $p
10599 remount_client $MOUNT || error "remount_client restore failed"
10602 rm -f $p $DIR/$tfile
10604 run_test 101g "Big bulk(4/16 MiB) readahead"
10607 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10609 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10610 error "dd 70M file failed"
10611 echo Cancel LRU locks on lustre client to flush the client cache
10612 cancel_lru_locks osc
10614 echo "Reset readahead stats"
10615 $LCTL set_param -n llite.*.read_ahead_stats 0
10617 echo "Read 10M of data but cross 64M bundary"
10618 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10619 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10620 get_named_value 'misses' | calc_total)
10621 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10622 rm -f $p $DIR/$tfile
10624 run_test 101h "Readahead should cover current read window"
10627 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10628 error "dd 10M file failed"
10630 local max_per_file_mb=$($LCTL get_param -n \
10631 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10632 cancel_lru_locks osc
10633 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10634 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10635 error "set max_read_ahead_per_file_mb to 1 failed"
10637 echo "Reset readahead stats"
10638 $LCTL set_param llite.*.read_ahead_stats=0
10640 dd if=$DIR/$tfile of=/dev/null bs=2M
10642 $LCTL get_param llite.*.read_ahead_stats
10643 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10644 awk '/misses/ { print $2 }')
10645 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10648 run_test 101i "allow current readahead to exceed reservation"
10651 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10652 error "setstripe $DIR/$tfile failed"
10653 local file_size=$((1048576 * 16))
10654 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10655 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10657 echo Disable read-ahead
10658 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10660 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10661 for blk in $PAGE_SIZE 1048576 $file_size; do
10662 cancel_lru_locks osc
10663 echo "Reset readahead stats"
10664 $LCTL set_param -n llite.*.read_ahead_stats=0
10665 local count=$(($file_size / $blk))
10666 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10667 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10668 get_named_value 'failed.to.fast.read' | calc_total)
10669 $LCTL get_param -n llite.*.read_ahead_stats
10670 [ $miss -eq $count ] || error "expected $count got $miss"
10673 rm -f $p $DIR/$tfile
10675 run_test 101j "A complete read block should be submitted when no RA"
10678 test_mkdir $DIR/$tdir
10679 chown $RUNAS_ID $DIR/$tdir
10682 STRIPE_COUNT=$OSTCOUNT
10683 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10685 trap cleanup_test102 EXIT
10687 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10689 for num in 1 2 3 4; do
10690 for count in $(seq 1 $STRIPE_COUNT); do
10691 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10692 local size=`expr $STRIPE_SIZE \* $num`
10693 local file=file"$num-$idx-$count"
10694 $1 $LFS setstripe -S $size -i $idx -c $count $file
10700 $1 tar cf $TMP/f102.tar $tdir --xattrs
10703 cleanup_test102() {
10705 rm -f $TMP/f102.tar
10706 rm -rf $DIR/d0.sanity/d102
10710 [ "$UID" != 0 ] && skip "must run as root"
10711 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10712 skip_env "must have user_xattr"
10714 [ -z "$(which setfattr 2>/dev/null)" ] &&
10715 skip_env "could not find setfattr"
10717 local testfile=$DIR/$tfile
10720 echo "set/get xattr..."
10721 setfattr -n trusted.name1 -v value1 $testfile ||
10722 error "setfattr -n trusted.name1=value1 $testfile failed"
10723 getfattr -n trusted.name1 $testfile 2> /dev/null |
10724 grep "trusted.name1=.value1" ||
10725 error "$testfile missing trusted.name1=value1"
10727 setfattr -n user.author1 -v author1 $testfile ||
10728 error "setfattr -n user.author1=author1 $testfile failed"
10729 getfattr -n user.author1 $testfile 2> /dev/null |
10730 grep "user.author1=.author1" ||
10731 error "$testfile missing trusted.author1=author1"
10733 echo "listxattr..."
10734 setfattr -n trusted.name2 -v value2 $testfile ||
10735 error "$testfile unable to set trusted.name2"
10736 setfattr -n trusted.name3 -v value3 $testfile ||
10737 error "$testfile unable to set trusted.name3"
10738 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10739 grep "trusted.name" | wc -l) -eq 3 ] ||
10740 error "$testfile missing 3 trusted.name xattrs"
10742 setfattr -n user.author2 -v author2 $testfile ||
10743 error "$testfile unable to set user.author2"
10744 setfattr -n user.author3 -v author3 $testfile ||
10745 error "$testfile unable to set user.author3"
10746 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10747 grep "user.author" | wc -l) -eq 3 ] ||
10748 error "$testfile missing 3 user.author xattrs"
10750 echo "remove xattr..."
10751 setfattr -x trusted.name1 $testfile ||
10752 error "$testfile error deleting trusted.name1"
10753 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10754 error "$testfile did not delete trusted.name1 xattr"
10756 setfattr -x user.author1 $testfile ||
10757 error "$testfile error deleting user.author1"
10758 echo "set lustre special xattr ..."
10759 $LFS setstripe -c1 $testfile
10760 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10761 awk -F "=" '/trusted.lov/ { print $2 }' )
10762 setfattr -n "trusted.lov" -v $lovea $testfile ||
10763 error "$testfile doesn't ignore setting trusted.lov again"
10764 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10765 error "$testfile allow setting invalid trusted.lov"
10768 run_test 102a "user xattr test =================================="
10770 check_102b_layout() {
10772 local testfile=$DIR/$tfile
10774 echo "test layout '$layout'"
10775 $LFS setstripe $layout $testfile || error "setstripe failed"
10776 $LFS getstripe -y $testfile
10778 echo "get/set/list trusted.lov xattr ..." # b=10930
10779 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10780 [[ "$value" =~ "trusted.lov" ]] ||
10781 error "can't get trusted.lov from $testfile"
10782 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10783 error "getstripe failed"
10785 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10787 value=$(cut -d= -f2 <<<$value)
10788 # LU-13168: truncated xattr should fail if short lov_user_md header
10789 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10790 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10791 for len in $lens; do
10792 echo "setfattr $len $testfile.2"
10793 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10794 [ $len -lt 66 ] && error "short xattr len=$len worked"
10796 local stripe_size=$($LFS getstripe -S $testfile.2)
10797 local stripe_count=$($LFS getstripe -c $testfile.2)
10798 [[ $stripe_size -eq 65536 ]] ||
10799 error "stripe size $stripe_size != 65536"
10800 [[ $stripe_count -eq $stripe_count_orig ]] ||
10801 error "stripe count $stripe_count != $stripe_count_orig"
10802 rm $testfile $testfile.2
10806 [ -z "$(which setfattr 2>/dev/null)" ] &&
10807 skip_env "could not find setfattr"
10808 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10810 # check plain layout
10811 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10813 # and also check composite layout
10814 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10817 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10820 [ -z "$(which setfattr 2>/dev/null)" ] &&
10821 skip_env "could not find setfattr"
10822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10824 # b10930: get/set/list lustre.lov xattr
10825 echo "get/set/list lustre.lov xattr ..."
10826 test_mkdir $DIR/$tdir
10827 chown $RUNAS_ID $DIR/$tdir
10828 local testfile=$DIR/$tdir/$tfile
10829 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10830 error "setstripe failed"
10831 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10832 error "getstripe failed"
10833 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10834 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10836 local testfile2=${testfile}2
10837 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10838 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10840 $RUNAS $MCREATE $testfile2
10841 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10842 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10843 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10844 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10845 [ $stripe_count -eq $STRIPECOUNT ] ||
10846 error "stripe count $stripe_count != $STRIPECOUNT"
10848 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10850 compare_stripe_info1() {
10851 local stripe_index_all_zero=true
10853 for num in 1 2 3 4; do
10854 for count in $(seq 1 $STRIPE_COUNT); do
10855 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10856 local size=$((STRIPE_SIZE * num))
10857 local file=file"$num-$offset-$count"
10858 stripe_size=$($LFS getstripe -S $PWD/$file)
10859 [[ $stripe_size -ne $size ]] &&
10860 error "$file: size $stripe_size != $size"
10861 stripe_count=$($LFS getstripe -c $PWD/$file)
10862 # allow fewer stripes to be created, ORI-601
10863 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10864 error "$file: count $stripe_count != $count"
10865 stripe_index=$($LFS getstripe -i $PWD/$file)
10866 [[ $stripe_index -ne 0 ]] &&
10867 stripe_index_all_zero=false
10871 $stripe_index_all_zero &&
10872 error "all files are being extracted starting from OST index 0"
10876 have_xattrs_include() {
10877 tar --help | grep -q xattrs-include &&
10878 echo --xattrs-include="lustre.*"
10882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10883 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10885 XINC=$(have_xattrs_include)
10887 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10888 cd $DIR/$tdir/$tdir
10889 compare_stripe_info1
10891 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10897 XINC=$(have_xattrs_include)
10899 test_mkdir $DIR/$tdir.restore
10901 tar cf - --xattrs $tdir | tar xf - \
10902 -C $DIR/$tdir.restore --xattrs $XINC
10903 cd $DIR/$tdir.restore/$tdir
10904 compare_stripe_info1
10906 run_test 102f "tar copy files, not keep osts"
10909 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10910 skip "must have user_xattr"
10911 [ -z "$(which setfattr 2>/dev/null)" ] &&
10912 skip_env "could not find setfattr"
10913 [ -z "$(which getfattr 2>/dev/null)" ] &&
10914 skip_env "could not find getfattr"
10916 local xsize=${1:-1024} # in bytes
10917 local file=$DIR/$tfile
10918 local value="$(generate_string $xsize)"
10919 local xbig=trusted.big
10923 log "save $xbig on $file"
10924 if [ -z "$toobig" ]
10926 setfattr -n $xbig -v $value $file ||
10927 error "saving $xbig on $file failed"
10929 setfattr -n $xbig -v $value $file &&
10930 error "saving $xbig on $file succeeded"
10934 local orig=$(get_xattr_value $xbig $file)
10935 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10937 local xsml=trusted.sml
10938 log "save $xsml on $file"
10939 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10941 local new=$(get_xattr_value $xbig $file)
10942 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10944 log "grow $xsml on $file"
10945 setfattr -n $xsml -v "$value" $file ||
10946 error "growing $xsml on $file failed"
10948 new=$(get_xattr_value $xbig $file)
10949 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10950 log "$xbig still valid after growing $xsml"
10955 test_102h() { # bug 15777
10958 run_test 102h "grow xattr from inside inode to external block"
10961 large_xattr_enabled || skip_env "ea_inode feature disabled"
10963 echo "setting xattr of max xattr size: $(max_xattr_size)"
10964 grow_xattr $(max_xattr_size)
10966 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10967 echo "This should fail:"
10968 grow_xattr $(($(max_xattr_size) + 10)) 1
10970 run_test 102ha "grow xattr from inside inode to external inode"
10972 test_102i() { # bug 17038
10973 [ -z "$(which getfattr 2>/dev/null)" ] &&
10974 skip "could not find getfattr"
10977 ln -s $DIR/$tfile $DIR/${tfile}link
10978 getfattr -n trusted.lov $DIR/$tfile ||
10979 error "lgetxattr on $DIR/$tfile failed"
10980 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10981 grep -i "no such attr" ||
10982 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10983 rm -f $DIR/$tfile $DIR/${tfile}link
10985 run_test 102i "lgetxattr test on symbolic link ============"
10988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10991 XINC=$(have_xattrs_include)
10992 setup_test102 "$RUNAS"
10993 chown $RUNAS_ID $DIR/$tdir
10994 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10995 cd $DIR/$tdir/$tdir
10996 compare_stripe_info1 "$RUNAS"
10998 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11001 [ -z "$(which setfattr 2>/dev/null)" ] &&
11002 skip "could not find setfattr"
11005 # b22187 just check that does not crash for regular file.
11006 setfattr -n trusted.lov $DIR/$tfile
11007 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11008 local test_kdir=$DIR/$tdir
11009 test_mkdir $test_kdir
11010 local default_size=$($LFS getstripe -S $test_kdir)
11011 local default_count=$($LFS getstripe -c $test_kdir)
11012 local default_offset=$($LFS getstripe -i $test_kdir)
11013 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11014 error 'dir setstripe failed'
11015 setfattr -n trusted.lov $test_kdir
11016 local stripe_size=$($LFS getstripe -S $test_kdir)
11017 local stripe_count=$($LFS getstripe -c $test_kdir)
11018 local stripe_offset=$($LFS getstripe -i $test_kdir)
11019 [ $stripe_size -eq $default_size ] ||
11020 error "stripe size $stripe_size != $default_size"
11021 [ $stripe_count -eq $default_count ] ||
11022 error "stripe count $stripe_count != $default_count"
11023 [ $stripe_offset -eq $default_offset ] ||
11024 error "stripe offset $stripe_offset != $default_offset"
11025 rm -rf $DIR/$tfile $test_kdir
11027 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11030 [ -z "$(which getfattr 2>/dev/null)" ] &&
11031 skip "could not find getfattr"
11033 # LU-532 trusted. xattr is invisible to non-root
11034 local testfile=$DIR/$tfile
11038 echo "listxattr as user..."
11039 chown $RUNAS_ID $testfile
11040 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11041 grep -q "trusted" &&
11042 error "$testfile trusted xattrs are user visible"
11046 run_test 102l "listxattr size test =================================="
11048 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11049 local path=$DIR/$tfile
11052 listxattr_size_check $path || error "listattr_size_check $path failed"
11054 run_test 102m "Ensure listxattr fails on small bufffer ========"
11058 getxattr() { # getxattr path name
11059 # Return the base64 encoding of the value of xattr name on path.
11063 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11065 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11067 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11069 getfattr --absolute-names --encoding=base64 --name=$name $path |
11070 awk -F= -v name=$name '$1 == name {
11071 print substr($0, index($0, "=") + 1);
11075 test_102n() { # LU-4101 mdt: protect internal xattrs
11076 [ -z "$(which setfattr 2>/dev/null)" ] &&
11077 skip "could not find setfattr"
11078 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11080 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11083 local file0=$DIR/$tfile.0
11084 local file1=$DIR/$tfile.1
11085 local xattr0=$TMP/$tfile.0
11086 local xattr1=$TMP/$tfile.1
11087 local namelist="lov lma lmv link fid version som hsm"
11091 rm -rf $file0 $file1 $xattr0 $xattr1
11092 touch $file0 $file1
11094 # Get 'before' xattrs of $file1.
11095 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11097 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11098 namelist+=" lfsck_namespace"
11099 for name in $namelist; do
11100 # Try to copy xattr from $file0 to $file1.
11101 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11103 setfattr --name=trusted.$name --value="$value" $file1 ||
11104 error "setxattr 'trusted.$name' failed"
11106 # Try to set a garbage xattr.
11107 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11109 if [[ x$name == "xlov" ]]; then
11110 setfattr --name=trusted.lov --value="$value" $file1 &&
11111 error "setxattr invalid 'trusted.lov' success"
11113 setfattr --name=trusted.$name --value="$value" $file1 ||
11114 error "setxattr invalid 'trusted.$name' failed"
11117 # Try to remove the xattr from $file1. We don't care if this
11118 # appears to succeed or fail, we just don't want there to be
11119 # any changes or crashes.
11120 setfattr --remove=$trusted.$name $file1 2> /dev/null
11123 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11126 # Try to copy xattr from $file0 to $file1.
11127 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11129 setfattr --name=trusted.$name --value="$value" $file1 ||
11130 error "setxattr 'trusted.$name' failed"
11132 # Try to set a garbage xattr.
11133 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11135 setfattr --name=trusted.$name --value="$value" $file1 ||
11136 error "setxattr 'trusted.$name' failed"
11138 # Try to remove the xattr from $file1. We don't care if this
11139 # appears to succeed or fail, we just don't want there to be
11140 # any changes or crashes.
11141 setfattr --remove=$trusted.$name $file1 2> /dev/null
11144 # Get 'after' xattrs of file1.
11145 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11147 if ! diff $xattr0 $xattr1; then
11148 error "before and after xattrs of '$file1' differ"
11151 rm -rf $file0 $file1 $xattr0 $xattr1
11155 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11157 test_102p() { # LU-4703 setxattr did not check ownership
11158 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11159 skip "MDS needs to be at least 2.5.56"
11161 local testfile=$DIR/$tfile
11165 echo "setfacl as user..."
11166 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11167 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11169 echo "setfattr as user..."
11170 setfacl -m "u:$RUNAS_ID:---" $testfile
11171 $RUNAS setfattr -x system.posix_acl_access $testfile
11172 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11174 run_test 102p "check setxattr(2) correctly fails without permission"
11177 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11178 skip "MDS needs to be at least 2.6.92"
11180 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11182 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11185 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11186 skip "MDS needs to be at least 2.6.93"
11188 touch $DIR/$tfile || error "touch"
11189 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11190 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11191 rm $DIR/$tfile || error "rm"
11194 mkdir -p $DIR/$tdir || error "mkdir"
11195 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11196 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11197 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11198 error "$testfile error deleting user.author1"
11199 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11200 grep "user.$(basename $tdir)" &&
11201 error "$tdir did not delete user.$(basename $tdir)"
11202 rmdir $DIR/$tdir || error "rmdir"
11205 test_mkdir $DIR/$tdir
11206 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11207 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11208 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11209 error "$testfile error deleting user.author1"
11210 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11211 grep "user.$(basename $tdir)" &&
11212 error "$tdir did not delete user.$(basename $tdir)"
11213 rmdir $DIR/$tdir || error "rm striped dir"
11215 run_test 102r "set EAs with empty values"
11218 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11219 skip "MDS needs to be at least 2.11.52"
11221 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11223 save_lustre_params client "llite.*.xattr_cache" > $save
11225 for cache in 0 1; do
11226 lctl set_param llite.*.xattr_cache=$cache
11229 touch $DIR/$tfile || error "touch"
11230 for prefix in lustre security system trusted user; do
11231 # Note getxattr() may fail with 'Operation not
11232 # supported' or 'No such attribute' depending
11233 # on prefix and cache.
11234 getfattr -n $prefix.n102s $DIR/$tfile &&
11235 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11239 restore_lustre_params < $save
11241 run_test 102s "getting nonexistent xattrs should fail"
11244 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11245 skip "MDS needs to be at least 2.11.52"
11247 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11249 save_lustre_params client "llite.*.xattr_cache" > $save
11251 for cache in 0 1; do
11252 lctl set_param llite.*.xattr_cache=$cache
11254 for buf_size in 0 256; do
11256 touch $DIR/$tfile || error "touch"
11257 setfattr -n user.multiop $DIR/$tfile
11258 $MULTIOP $DIR/$tfile oa$buf_size ||
11259 error "cannot get zero length xattr value (buf_size = $buf_size)"
11263 restore_lustre_params < $save
11265 run_test 102t "zero length xattr values handled correctly"
11269 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11274 [ "$UID" != 0 ] && skip "must run as root"
11275 $GSS && skip_env "could not run under gss"
11276 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11277 skip_env "must have acl enabled"
11278 [ -z "$(which setfacl 2>/dev/null)" ] &&
11279 skip_env "could not find setfacl"
11280 remote_mds_nodsh && skip "remote MDS with nodsh"
11282 gpasswd -a daemon bin # LU-5641
11283 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11285 declare -a identity_old
11287 for num in $(seq $MDSCOUNT); do
11288 switch_identity $num true || identity_old[$num]=$?
11291 SAVE_UMASK=$(umask)
11293 mkdir -p $DIR/$tdir
11296 echo "performing cp ..."
11297 run_acl_subtest cp || error "run_acl_subtest cp failed"
11298 echo "performing getfacl-noacl..."
11299 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11300 echo "performing misc..."
11301 run_acl_subtest misc || error "misc test failed"
11302 echo "performing permissions..."
11303 run_acl_subtest permissions || error "permissions failed"
11304 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11305 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11306 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11307 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11309 echo "performing permissions xattr..."
11310 run_acl_subtest permissions_xattr ||
11311 error "permissions_xattr failed"
11313 echo "performing setfacl..."
11314 run_acl_subtest setfacl || error "setfacl test failed"
11316 # inheritance test got from HP
11317 echo "performing inheritance..."
11318 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11319 chmod +x make-tree || error "chmod +x failed"
11320 run_acl_subtest inheritance || error "inheritance test failed"
11323 echo "LU-974 ignore umask when acl is enabled..."
11324 run_acl_subtest 974 || error "LU-974 umask test failed"
11325 if [ $MDSCOUNT -ge 2 ]; then
11326 run_acl_subtest 974_remote ||
11327 error "LU-974 umask test failed under remote dir"
11330 echo "LU-2561 newly created file is same size as directory..."
11331 if [ "$mds1_FSTYPE" != "zfs" ]; then
11332 run_acl_subtest 2561 || error "LU-2561 test failed"
11334 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11337 run_acl_subtest 4924 || error "LU-4924 test failed"
11342 for num in $(seq $MDSCOUNT); do
11343 if [ "${identity_old[$num]}" = 1 ]; then
11344 switch_identity $num false || identity_old[$num]=$?
11348 run_test 103a "acl test"
11354 for U in {0..511}; do
11356 local O=$(printf "%04o" $U)
11358 umask $(printf "%04o" $((511 ^ $O)))
11359 $LFS setstripe -c 1 $DIR/$tfile.s$O
11360 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11362 (( $S == ($O & 0666) )) ||
11363 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11365 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11366 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11367 (( $S == ($O & 0666) )) ||
11368 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11370 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11371 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11372 (( $S == ($O & 0666) )) ||
11373 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11374 rm -f $DIR/$tfile.[smp]$0
11378 # limit the concurrently running threads to 64. LU-11878
11379 local idx=$((U % 64))
11380 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11385 run_test 103b "umask lfs setstripe"
11388 mkdir -p $DIR/$tdir
11389 cp -rp $DIR/$tdir $DIR/$tdir.bak
11391 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11392 error "$DIR/$tdir shouldn't contain default ACL"
11393 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11394 error "$DIR/$tdir.bak shouldn't contain default ACL"
11397 run_test 103c "'cp -rp' won't set empty acl"
11402 local saved_debug=$($LCTL get_param -n debug)
11404 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11405 skip "MDS needs to be at least 2.14.0"
11407 large_xattr_enabled || skip_env "ea_inode feature disabled"
11409 mkdir -p $DIR/$tdir
11410 # add big LOV EA to cause reply buffer overflow earlier
11411 $LFS setstripe -C 1000 $DIR/$tdir
11412 lctl set_param mdc.*-mdc*.stats=clear
11414 $LCTL set_param debug=0
11415 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11416 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11418 # add a large number of default ACLs (expect 8000+ for 2.13+)
11419 for U in {2..7000}; do
11420 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11421 error "Able to add just $U default ACLs"
11423 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11424 echo "$numacl default ACLs created"
11426 stat $DIR/$tdir || error "Cannot stat directory"
11427 # check file creation
11428 touch $DIR/$tdir/$tfile ||
11429 error "failed to create $tfile with $numacl default ACLs"
11430 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11431 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11432 echo "$fileacl ACLs were inherited"
11433 (( $fileacl == $numacl )) ||
11434 error "Not all default ACLs were inherited: $numacl != $fileacl"
11435 # check that new ACLs creation adds new ACLs to inherited ACLs
11436 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11437 error "Cannot set new ACL"
11438 numacl=$((numacl + 1))
11439 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11440 (( $fileacl == $numacl )) ||
11441 error "failed to add new ACL: $fileacl != $numacl as expected"
11442 # adds more ACLs to a file to reach their maximum at 8000+
11444 for U in {20000..25000}; do
11445 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11446 numacl=$((numacl + 1))
11448 echo "Added $numacl more ACLs to the file"
11449 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11450 echo "Total $fileacl ACLs in file"
11451 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11452 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11453 rmdir $DIR/$tdir || error "Cannot remove directory"
11455 run_test 103e "inheritance of big amount of default ACLs"
11458 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11459 skip "MDS needs to be at least 2.14.51"
11461 large_xattr_enabled || skip_env "ea_inode feature disabled"
11463 # enable changelog to consume more internal MDD buffers
11466 mkdir -p $DIR/$tdir
11468 $LFS setstripe -C 1000 $DIR/$tdir
11469 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11470 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11471 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11472 rmdir $DIR/$tdir || error "Cannot remove directory"
11474 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11480 lfs df || error "lfs df failed"
11481 lfs df -ih || error "lfs df -ih failed"
11482 lfs df -h $DIR || error "lfs df -h $DIR failed"
11483 lfs df -i $DIR || error "lfs df -i $DIR failed"
11484 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11485 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11487 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11488 lctl --device %$OSC deactivate
11489 lfs df || error "lfs df with deactivated OSC failed"
11490 lctl --device %$OSC activate
11491 # wait the osc back to normal
11492 wait_osc_import_ready client ost
11494 lfs df || error "lfs df with reactivated OSC failed"
11497 run_test 104a "lfs df [-ih] [path] test ========================="
11500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11501 [ $RUNAS_ID -eq $UID ] &&
11502 skip_env "RUNAS_ID = UID = $UID -- skipping"
11504 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11505 grep "Permission denied" | wc -l)))
11506 if [ $denied_cnt -ne 0 ]; then
11507 error "lfs check servers test failed"
11510 run_test 104b "$RUNAS lfs check servers test ===================="
11513 # Verify $1 is within range of $2.
11514 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11515 # $1 is <= 2% of $2. Else Fail.
11518 # Strip all units (M, G, T)
11519 actual=$(echo $1 | tr -d A-Z)
11520 expect=$(echo $2 | tr -d A-Z)
11522 expect_lo=$(($expect * 98 / 100)) # 2% below
11523 expect_hi=$(($expect * 102 / 100)) # 2% above
11525 # permit 2% drift above and below
11526 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11531 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11533 local ost_param="osd-zfs.$FSNAME-OST0000."
11534 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11535 local ofacets=$(get_facets OST)
11536 local mfacets=$(get_facets MDS)
11537 local saved_ost_blocks=
11538 local saved_mdt_blocks=
11540 echo "Before recordsize change"
11541 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11542 df=($(df -h | grep "/mnt/lustre"$))
11545 echo "lfs output : ${lfs_df[*]}"
11546 echo "df output : ${df[*]}"
11548 for facet in ${ofacets//,/ }; do
11549 if [ -z $saved_ost_blocks ]; then
11550 saved_ost_blocks=$(do_facet $facet \
11551 lctl get_param -n $ost_param.blocksize)
11552 echo "OST Blocksize: $saved_ost_blocks"
11554 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11555 do_facet $facet zfs set recordsize=32768 $ost
11558 # BS too small. Sufficient for functional testing.
11559 for facet in ${mfacets//,/ }; do
11560 if [ -z $saved_mdt_blocks ]; then
11561 saved_mdt_blocks=$(do_facet $facet \
11562 lctl get_param -n $mdt_param.blocksize)
11563 echo "MDT Blocksize: $saved_mdt_blocks"
11565 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11566 do_facet $facet zfs set recordsize=32768 $mdt
11569 # Give new values chance to reflect change
11572 echo "After recordsize change"
11573 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11574 df_after=($(df -h | grep "/mnt/lustre"$))
11577 echo "lfs output : ${lfs_df_after[*]}"
11578 echo "df output : ${df_after[*]}"
11581 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11582 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11583 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11584 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11585 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11586 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11589 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11590 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11591 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11592 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11593 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11594 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11596 # Restore MDT recordize back to original
11597 for facet in ${mfacets//,/ }; do
11598 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11599 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11602 # Restore OST recordize back to original
11603 for facet in ${ofacets//,/ }; do
11604 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11605 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11610 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11613 # doesn't work on 2.4 kernels
11615 if $(flock_is_enabled); then
11616 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11618 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11622 run_test 105a "flock when mounted without -o flock test ========"
11626 if $(flock_is_enabled); then
11627 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11629 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11633 run_test 105b "fcntl when mounted without -o flock test ========"
11637 if $(flock_is_enabled); then
11638 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11640 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11644 run_test 105c "lockf when mounted without -o flock test"
11646 test_105d() { # bug 15924
11647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11649 test_mkdir $DIR/$tdir
11650 flock_is_enabled || skip_env "mount w/o flock enabled"
11651 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11652 $LCTL set_param fail_loc=0x80000315
11653 flocks_test 2 $DIR/$tdir
11655 run_test 105d "flock race (should not freeze) ========"
11657 test_105e() { # bug 22660 && 22040
11658 flock_is_enabled || skip_env "mount w/o flock enabled"
11661 flocks_test 3 $DIR/$tfile
11663 run_test 105e "Two conflicting flocks from same process"
11665 test_106() { #bug 10921
11666 test_mkdir $DIR/$tdir
11667 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11668 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11670 run_test 106 "attempt exec of dir followed by chown of that dir"
11673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11681 local save_pattern=$(sysctl -n kernel.core_pattern)
11682 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11683 sysctl -w kernel.core_pattern=$file
11684 sysctl -w kernel.core_uses_pid=0
11686 ulimit -c unlimited
11692 kill -s 11 $SLEEPPID
11694 if [ -e $file ]; then
11695 size=`stat -c%s $file`
11696 [ $size -eq 0 ] && error "Fail to create core file $file"
11698 error "Fail to create core file $file"
11701 sysctl -w kernel.core_pattern=$save_pattern
11702 sysctl -w kernel.core_uses_pid=$save_uses_pid
11705 run_test 107 "Coredump on SIG"
11708 test_mkdir $DIR/$tdir
11709 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11710 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11711 error "mkdir with 256 char should fail, but did not"
11712 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11713 error "create with 255 char failed"
11714 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11715 error "create with 256 char should fail, but did not"
11720 run_test 110 "filename length checking"
11723 # Purpose: To verify dynamic thread (OSS) creation.
11726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11727 remote_ost_nodsh && skip "remote OST with nodsh"
11729 # Lustre does not stop service threads once they are started.
11730 # Reset number of running threads to default.
11735 local save_params="$TMP/sanity-$TESTNAME.parameters"
11737 # Get ll_ost_io count before I/O
11738 OSTIO_pre=$(do_facet ost1 \
11739 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11740 # Exit if lustre is not running (ll_ost_io not running).
11741 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11743 echo "Starting with $OSTIO_pre threads"
11744 local thread_max=$((OSTIO_pre * 2))
11745 local rpc_in_flight=$((thread_max * 2))
11746 # Number of I/O Process proposed to be started.
11748 local facets=$(get_facets OST)
11750 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11751 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11753 # Set in_flight to $rpc_in_flight
11754 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11755 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11756 nfiles=${rpc_in_flight}
11757 # Set ost thread_max to $thread_max
11758 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11760 # 5 Minutes should be sufficient for max number of OSS
11761 # threads(thread_max) to be created.
11765 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11766 test_mkdir $DIR/$tdir
11767 for i in $(seq $nfiles); do
11768 local file=$DIR/$tdir/${tfile}-$i
11769 $LFS setstripe -c -1 -i 0 $file
11770 ($WTL $file $timeout)&
11773 # I/O Started - Wait for thread_started to reach thread_max or report
11774 # error if thread_started is more than thread_max.
11775 echo "Waiting for thread_started to reach thread_max"
11776 local thread_started=0
11777 local end_time=$((SECONDS + timeout))
11779 while [ $SECONDS -le $end_time ] ; do
11781 # Get ost i/o thread_started count.
11782 thread_started=$(do_facet ost1 \
11784 ost.OSS.ost_io.threads_started | cut -d= -f2")
11785 # Break out if thread_started is equal/greater than thread_max
11786 if [[ $thread_started -ge $thread_max ]]; then
11787 echo ll_ost_io thread_started $thread_started, \
11788 equal/greater than thread_max $thread_max
11794 # Cleanup - We have the numbers, Kill i/o jobs if running.
11795 jobcount=($(jobs -p))
11796 for i in $(seq 0 $((${#jobcount[@]}-1)))
11798 kill -9 ${jobcount[$i]}
11799 if [ $? -ne 0 ] ; then
11801 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11805 # Cleanup files left by WTL binary.
11806 for i in $(seq $nfiles); do
11807 local file=$DIR/$tdir/${tfile}-$i
11809 if [ $? -ne 0 ] ; then
11810 echo "Warning: Failed to delete file $file"
11814 restore_lustre_params <$save_params
11815 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11817 # Error out if no new thread has started or Thread started is greater
11819 if [[ $thread_started -le $OSTIO_pre ||
11820 $thread_started -gt $thread_max ]]; then
11821 error "ll_ost_io: thread_started $thread_started" \
11822 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11823 "No new thread started or thread started greater " \
11827 run_test 115 "verify dynamic thread creation===================="
11830 wait_delete_completed
11831 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11832 echo "OST kbytes available: ${AVAIL[@]}"
11837 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11838 #echo OST $i: ${AVAIL[i]}kb
11839 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11843 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11848 echo "Min free space: OST $MINI: $MINV"
11849 echo "Max free space: OST $MAXI: $MAXV"
11852 test_116a() { # was previously test_116()
11853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11855 remote_mds_nodsh && skip "remote MDS with nodsh"
11857 echo -n "Free space priority "
11858 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11863 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11864 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11865 trap simple_cleanup_common EXIT
11867 # Check if we need to generate uneven OSTs
11868 test_mkdir -p $DIR/$tdir/OST${MINI}
11869 local FILL=$((MINV / 4))
11870 local DIFF=$((MAXV - MINV))
11871 local DIFF2=$((DIFF * 100 / MINV))
11873 local threshold=$(do_facet $SINGLEMDS \
11874 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11875 threshold=${threshold%%%}
11876 echo -n "Check for uneven OSTs: "
11877 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11879 if [[ $DIFF2 -gt $threshold ]]; then
11881 echo "Don't need to fill OST$MINI"
11883 # generate uneven OSTs. Write 2% over the QOS threshold value
11885 DIFF=$((threshold - DIFF2 + 2))
11886 DIFF2=$((MINV * DIFF / 100))
11887 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11888 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11889 error "setstripe failed"
11890 DIFF=$((DIFF2 / 2048))
11892 while [ $i -lt $DIFF ]; do
11894 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11895 bs=2M count=1 2>/dev/null
11904 DIFF=$((MAXV - MINV))
11905 DIFF2=$((DIFF * 100 / MINV))
11906 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11907 if [ $DIFF2 -gt $threshold ]; then
11910 echo "failed - QOS mode won't be used"
11911 simple_cleanup_common
11912 skip "QOS imbalance criteria not met"
11920 # now fill using QOS
11921 $LFS setstripe -c 1 $DIR/$tdir
11922 FILL=$((FILL / 200))
11923 if [ $FILL -gt 600 ]; then
11926 echo "writing $FILL files to QOS-assigned OSTs"
11928 while [ $i -lt $FILL ]; do
11930 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11931 count=1 2>/dev/null
11934 echo "wrote $i 200k files"
11938 echo "Note: free space may not be updated, so measurements might be off"
11940 DIFF2=$((MAXV - MINV))
11941 echo "free space delta: orig $DIFF final $DIFF2"
11942 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11943 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11944 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11945 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11946 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11947 if [[ $DIFF -gt 0 ]]; then
11948 FILL=$((DIFF2 * 100 / DIFF - 100))
11949 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11952 # Figure out which files were written where
11953 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11954 awk '/'$MINI1': / {print $2; exit}')
11956 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11957 echo "$MINC files created on smaller OST $MINI1"
11958 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11959 awk '/'$MAXI1': / {print $2; exit}')
11961 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11962 echo "$MAXC files created on larger OST $MAXI1"
11963 if [[ $MINC -gt 0 ]]; then
11964 FILL=$((MAXC * 100 / MINC - 100))
11965 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11967 [[ $MAXC -gt $MINC ]] ||
11968 error_ignore LU-9 "stripe QOS didn't balance free space"
11969 simple_cleanup_common
11971 run_test 116a "stripe QOS: free space balance ==================="
11973 test_116b() { # LU-2093
11974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11975 remote_mds_nodsh && skip "remote MDS with nodsh"
11977 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11978 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11979 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11980 [ -z "$old_rr" ] && skip "no QOS"
11981 do_facet $SINGLEMDS lctl set_param \
11982 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11983 mkdir -p $DIR/$tdir
11984 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11985 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11986 do_facet $SINGLEMDS lctl set_param fail_loc=0
11988 do_facet $SINGLEMDS lctl set_param \
11989 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11991 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11993 test_117() # bug 10891
11995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11997 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11998 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11999 lctl set_param fail_loc=0x21e
12000 > $DIR/$tfile || error "truncate failed"
12001 lctl set_param fail_loc=0
12002 echo "Truncate succeeded."
12005 run_test 117 "verify osd extend =========="
12007 NO_SLOW_RESENDCOUNT=4
12008 export OLD_RESENDCOUNT=""
12009 set_resend_count () {
12010 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12011 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12012 lctl set_param -n $PROC_RESENDCOUNT $1
12013 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12016 # for reduce test_118* time (b=14842)
12017 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12019 # Reset async IO behavior after error case
12021 FILE=$DIR/reset_async
12023 # Ensure all OSCs are cleared
12024 $LFS setstripe -c -1 $FILE
12025 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12030 test_118a() #bug 11710
12032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12036 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12037 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12038 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12040 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12041 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12046 run_test 118a "verify O_SYNC works =========="
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12051 remote_ost_nodsh && skip "remote OST with nodsh"
12055 #define OBD_FAIL_SRV_ENOENT 0x217
12056 set_nodes_failloc "$(osts_nodes)" 0x217
12057 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12059 set_nodes_failloc "$(osts_nodes)" 0
12060 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12061 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12064 if [[ $RC -eq 0 ]]; then
12065 error "Must return error due to dropped pages, rc=$RC"
12069 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12070 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12074 echo "Dirty pages not leaked on ENOENT"
12076 # Due to the above error the OSC will issue all RPCs syncronously
12077 # until a subsequent RPC completes successfully without error.
12078 $MULTIOP $DIR/$tfile Ow4096yc
12083 run_test 118b "Reclaim dirty pages on fatal error =========="
12087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12089 # for 118c, restore the original resend count, LU-1940
12090 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12091 set_resend_count $OLD_RESENDCOUNT
12092 remote_ost_nodsh && skip "remote OST with nodsh"
12096 #define OBD_FAIL_OST_EROFS 0x216
12097 set_nodes_failloc "$(osts_nodes)" 0x216
12099 # multiop should block due to fsync until pages are written
12100 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12104 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12105 error "Multiop failed to block on fsync, pid=$MULTIPID"
12108 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12110 if [[ $WRITEBACK -eq 0 ]]; then
12111 error "No page in writeback, writeback=$WRITEBACK"
12114 set_nodes_failloc "$(osts_nodes)" 0
12117 if [[ $RC -ne 0 ]]; then
12118 error "Multiop fsync failed, rc=$RC"
12121 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12122 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12124 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12125 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12129 echo "Dirty pages flushed via fsync on EROFS"
12132 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12134 # continue to use small resend count to reduce test_118* time (b=14842)
12135 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12140 remote_ost_nodsh && skip "remote OST with nodsh"
12144 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12145 set_nodes_failloc "$(osts_nodes)" 0x214
12146 # multiop should block due to fsync until pages are written
12147 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12151 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12152 error "Multiop failed to block on fsync, pid=$MULTIPID"
12155 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12157 if [[ $WRITEBACK -eq 0 ]]; then
12158 error "No page in writeback, writeback=$WRITEBACK"
12161 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12162 set_nodes_failloc "$(osts_nodes)" 0
12164 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12165 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12167 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12168 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12172 echo "Dirty pages gaurenteed flushed via fsync"
12175 run_test 118d "Fsync validation inject a delay of the bulk =========="
12178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12182 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12183 lctl set_param fail_loc=0x8000040a
12185 # Should simulate EINVAL error which is fatal
12186 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12188 if [[ $RC -eq 0 ]]; then
12189 error "Must return error due to dropped pages, rc=$RC"
12192 lctl set_param fail_loc=0x0
12194 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12195 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12196 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12198 if [[ $LOCKED -ne 0 ]]; then
12199 error "Locked pages remain in cache, locked=$LOCKED"
12202 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12203 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12207 echo "No pages locked after fsync"
12212 run_test 118f "Simulate unrecoverable OSC side error =========="
12215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12219 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12220 lctl set_param fail_loc=0x406
12222 # simulate local -ENOMEM
12223 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12226 lctl set_param fail_loc=0
12227 if [[ $RC -eq 0 ]]; then
12228 error "Must return error due to dropped pages, rc=$RC"
12231 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12232 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12233 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12235 if [[ $LOCKED -ne 0 ]]; then
12236 error "Locked pages remain in cache, locked=$LOCKED"
12239 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12240 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12244 echo "No pages locked after fsync"
12249 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12253 remote_ost_nodsh && skip "remote OST with nodsh"
12257 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12258 set_nodes_failloc "$(osts_nodes)" 0x20e
12259 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12260 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12263 set_nodes_failloc "$(osts_nodes)" 0
12264 if [[ $RC -eq 0 ]]; then
12265 error "Must return error due to dropped pages, rc=$RC"
12268 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12269 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12270 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12272 if [[ $LOCKED -ne 0 ]]; then
12273 error "Locked pages remain in cache, locked=$LOCKED"
12276 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12277 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12281 echo "No pages locked after fsync"
12285 run_test 118h "Verify timeout in handling recoverables errors =========="
12287 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12291 remote_ost_nodsh && skip "remote OST with nodsh"
12295 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12296 set_nodes_failloc "$(osts_nodes)" 0x20e
12298 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12299 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12302 set_nodes_failloc "$(osts_nodes)" 0
12306 if [[ $RC -ne 0 ]]; then
12307 error "got error, but should be not, rc=$RC"
12310 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12311 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12312 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12313 if [[ $LOCKED -ne 0 ]]; then
12314 error "Locked pages remain in cache, locked=$LOCKED"
12317 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12318 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12322 echo "No pages locked after fsync"
12326 run_test 118i "Fix error before timeout in recoverable error =========="
12328 [ "$SLOW" = "no" ] && set_resend_count 4
12331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12332 remote_ost_nodsh && skip "remote OST with nodsh"
12336 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12337 set_nodes_failloc "$(osts_nodes)" 0x220
12339 # return -EIO from OST
12340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12342 set_nodes_failloc "$(osts_nodes)" 0x0
12343 if [[ $RC -eq 0 ]]; then
12344 error "Must return error due to dropped pages, rc=$RC"
12347 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12348 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12349 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12350 if [[ $LOCKED -ne 0 ]]; then
12351 error "Locked pages remain in cache, locked=$LOCKED"
12354 # in recoverable error on OST we want resend and stay until it finished
12355 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12356 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12360 echo "No pages locked after fsync"
12364 run_test 118j "Simulate unrecoverable OST side error =========="
12368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12369 remote_ost_nodsh && skip "remote OSTs with nodsh"
12371 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12372 set_nodes_failloc "$(osts_nodes)" 0x20e
12373 test_mkdir $DIR/$tdir
12375 for ((i=0;i<10;i++)); do
12376 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12377 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12384 set_nodes_failloc "$(osts_nodes)" 0
12387 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12389 test_118l() # LU-646
12391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12393 test_mkdir $DIR/$tdir
12394 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12397 run_test 118l "fsync dir"
12399 test_118m() # LU-3066
12401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12403 test_mkdir $DIR/$tdir
12404 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12407 run_test 118m "fdatasync dir ========="
12409 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12417 remote_ost_nodsh && skip "remote OSTs with nodsh"
12419 # Sleep to avoid a cached response.
12420 #define OBD_STATFS_CACHE_SECONDS 1
12423 # Inject a 10 second delay in the OST_STATFS handler.
12424 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12425 set_nodes_failloc "$(osts_nodes)" 0x242
12428 stat --file-system $MOUNT > /dev/null
12431 set_nodes_failloc "$(osts_nodes)" 0
12433 if ((end - begin > 20)); then
12434 error "statfs took $((end - begin)) seconds, expected 10"
12437 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12439 test_119a() # bug 11737
12441 BSIZE=$((512 * 1024))
12442 directio write $DIR/$tfile 0 1 $BSIZE
12443 # We ask to read two blocks, which is more than a file size.
12444 # directio will indicate an error when requested and actual
12445 # sizes aren't equeal (a normal situation in this case) and
12446 # print actual read amount.
12447 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12448 if [ "$NOB" != "$BSIZE" ]; then
12449 error "read $NOB bytes instead of $BSIZE"
12453 run_test 119a "Short directIO read must return actual read amount"
12455 test_119b() # bug 11737
12457 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12459 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12460 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12462 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12463 error "direct read failed"
12466 run_test 119b "Sparse directIO read must return actual read amount"
12468 test_119c() # bug 13099
12471 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12472 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12475 run_test 119c "Testing for direct read hitting hole"
12477 test_119d() # bug 15950
12479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12481 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12482 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12484 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12485 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12486 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12487 lctl set_param fail_loc=0x40d
12488 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12491 cat $DIR/$tfile > /dev/null &
12492 lctl set_param fail_loc=0
12495 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12497 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12498 error "the read rpcs have not completed in 2s"
12500 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12502 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12506 remote_mds_nodsh && skip "remote MDS with nodsh"
12507 test_mkdir -i0 -c1 $DIR/$tdir
12508 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12509 skip_env "no early lock cancel on server"
12511 lru_resize_disable mdc
12512 lru_resize_disable osc
12513 cancel_lru_locks mdc
12514 # asynchronous object destroy at MDT could cause bl ast to client
12515 cancel_lru_locks osc
12517 stat $DIR/$tdir > /dev/null
12518 can1=$(do_facet mds1 \
12519 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12520 awk '/ldlm_cancel/ {print $2}')
12521 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12522 awk '/ldlm_bl_callback/ {print $2}')
12523 test_mkdir -i0 -c1 $DIR/$tdir/d1
12524 can2=$(do_facet mds1 \
12525 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12526 awk '/ldlm_cancel/ {print $2}')
12527 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12528 awk '/ldlm_bl_callback/ {print $2}')
12529 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12530 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12531 lru_resize_enable mdc
12532 lru_resize_enable osc
12534 run_test 120a "Early Lock Cancel: mkdir test"
12537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12538 remote_mds_nodsh && skip "remote MDS with nodsh"
12539 test_mkdir $DIR/$tdir
12540 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12541 skip_env "no early lock cancel on server"
12543 lru_resize_disable mdc
12544 lru_resize_disable osc
12545 cancel_lru_locks mdc
12546 stat $DIR/$tdir > /dev/null
12547 can1=$(do_facet $SINGLEMDS \
12548 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12549 awk '/ldlm_cancel/ {print $2}')
12550 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12551 awk '/ldlm_bl_callback/ {print $2}')
12552 touch $DIR/$tdir/f1
12553 can2=$(do_facet $SINGLEMDS \
12554 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12555 awk '/ldlm_cancel/ {print $2}')
12556 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12557 awk '/ldlm_bl_callback/ {print $2}')
12558 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12559 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12560 lru_resize_enable mdc
12561 lru_resize_enable osc
12563 run_test 120b "Early Lock Cancel: create test"
12566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12567 remote_mds_nodsh && skip "remote MDS with nodsh"
12568 test_mkdir -i0 -c1 $DIR/$tdir
12569 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12570 skip "no early lock cancel on server"
12572 lru_resize_disable mdc
12573 lru_resize_disable osc
12574 test_mkdir -i0 -c1 $DIR/$tdir/d1
12575 test_mkdir -i0 -c1 $DIR/$tdir/d2
12576 touch $DIR/$tdir/d1/f1
12577 cancel_lru_locks mdc
12578 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12579 can1=$(do_facet mds1 \
12580 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12581 awk '/ldlm_cancel/ {print $2}')
12582 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12583 awk '/ldlm_bl_callback/ {print $2}')
12584 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12585 can2=$(do_facet mds1 \
12586 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12587 awk '/ldlm_cancel/ {print $2}')
12588 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12589 awk '/ldlm_bl_callback/ {print $2}')
12590 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12591 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12592 lru_resize_enable mdc
12593 lru_resize_enable osc
12595 run_test 120c "Early Lock Cancel: link test"
12598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12599 remote_mds_nodsh && skip "remote MDS with nodsh"
12600 test_mkdir -i0 -c1 $DIR/$tdir
12601 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12602 skip_env "no early lock cancel on server"
12604 lru_resize_disable mdc
12605 lru_resize_disable osc
12607 cancel_lru_locks mdc
12608 stat $DIR/$tdir > /dev/null
12609 can1=$(do_facet mds1 \
12610 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12611 awk '/ldlm_cancel/ {print $2}')
12612 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12613 awk '/ldlm_bl_callback/ {print $2}')
12614 chmod a+x $DIR/$tdir
12615 can2=$(do_facet mds1 \
12616 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12617 awk '/ldlm_cancel/ {print $2}')
12618 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12619 awk '/ldlm_bl_callback/ {print $2}')
12620 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12621 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12622 lru_resize_enable mdc
12623 lru_resize_enable osc
12625 run_test 120d "Early Lock Cancel: setattr test"
12628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12629 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12630 skip_env "no early lock cancel on server"
12631 remote_mds_nodsh && skip "remote MDS with nodsh"
12633 local dlmtrace_set=false
12635 test_mkdir -i0 -c1 $DIR/$tdir
12636 lru_resize_disable mdc
12637 lru_resize_disable osc
12638 ! $LCTL get_param debug | grep -q dlmtrace &&
12639 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12640 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12641 cancel_lru_locks mdc
12642 cancel_lru_locks osc
12643 dd if=$DIR/$tdir/f1 of=/dev/null
12644 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12645 # XXX client can not do early lock cancel of OST lock
12646 # during unlink (LU-4206), so cancel osc lock now.
12648 cancel_lru_locks osc
12649 can1=$(do_facet mds1 \
12650 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12651 awk '/ldlm_cancel/ {print $2}')
12652 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12653 awk '/ldlm_bl_callback/ {print $2}')
12654 unlink $DIR/$tdir/f1
12656 can2=$(do_facet mds1 \
12657 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12658 awk '/ldlm_cancel/ {print $2}')
12659 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12660 awk '/ldlm_bl_callback/ {print $2}')
12661 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12662 $LCTL dk $TMP/cancel.debug.txt
12663 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12664 $LCTL dk $TMP/blocking.debug.txt
12665 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12666 lru_resize_enable mdc
12667 lru_resize_enable osc
12669 run_test 120e "Early Lock Cancel: unlink test"
12672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12673 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12674 skip_env "no early lock cancel on server"
12675 remote_mds_nodsh && skip "remote MDS with nodsh"
12677 test_mkdir -i0 -c1 $DIR/$tdir
12678 lru_resize_disable mdc
12679 lru_resize_disable osc
12680 test_mkdir -i0 -c1 $DIR/$tdir/d1
12681 test_mkdir -i0 -c1 $DIR/$tdir/d2
12682 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12683 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12684 cancel_lru_locks mdc
12685 cancel_lru_locks osc
12686 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12687 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12688 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12689 # XXX client can not do early lock cancel of OST lock
12690 # during rename (LU-4206), so cancel osc lock now.
12692 cancel_lru_locks osc
12693 can1=$(do_facet mds1 \
12694 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12695 awk '/ldlm_cancel/ {print $2}')
12696 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12697 awk '/ldlm_bl_callback/ {print $2}')
12698 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12700 can2=$(do_facet mds1 \
12701 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12702 awk '/ldlm_cancel/ {print $2}')
12703 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12704 awk '/ldlm_bl_callback/ {print $2}')
12705 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12706 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12707 lru_resize_enable mdc
12708 lru_resize_enable osc
12710 run_test 120f "Early Lock Cancel: rename test"
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12714 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12715 skip_env "no early lock cancel on server"
12716 remote_mds_nodsh && skip "remote MDS with nodsh"
12718 lru_resize_disable mdc
12719 lru_resize_disable osc
12721 echo create $count files
12722 test_mkdir $DIR/$tdir
12723 cancel_lru_locks mdc
12724 cancel_lru_locks osc
12727 can0=$(do_facet $SINGLEMDS \
12728 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12729 awk '/ldlm_cancel/ {print $2}')
12730 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12731 awk '/ldlm_bl_callback/ {print $2}')
12732 createmany -o $DIR/$tdir/f $count
12734 can1=$(do_facet $SINGLEMDS \
12735 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12736 awk '/ldlm_cancel/ {print $2}')
12737 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12738 awk '/ldlm_bl_callback/ {print $2}')
12740 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12741 echo rm $count files
12744 can2=$(do_facet $SINGLEMDS \
12745 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12746 awk '/ldlm_cancel/ {print $2}')
12747 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12748 awk '/ldlm_bl_callback/ {print $2}')
12750 echo total: $count removes in $((t2-t1))
12751 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12753 # wait for commitment of removal
12754 lru_resize_enable mdc
12755 lru_resize_enable osc
12757 run_test 120g "Early Lock Cancel: performance test"
12759 test_121() { #bug #10589
12760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12763 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12764 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12765 lctl set_param fail_loc=0x310
12766 cancel_lru_locks osc > /dev/null
12767 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12768 lctl set_param fail_loc=0
12769 [[ $reads -eq $writes ]] ||
12770 error "read $reads blocks, must be $writes blocks"
12772 run_test 121 "read cancel race ========="
12774 test_123a_base() { # was test 123, statahead(bug 11401)
12778 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12779 log "testing UP system. Performance may be lower than expected."
12784 test_mkdir $DIR/$tdir
12785 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12786 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12788 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12789 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12791 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12792 lctl set_param -n llite.*.statahead_max 0
12793 lctl get_param llite.*.statahead_max
12794 cancel_lru_locks mdc
12795 cancel_lru_locks osc
12797 time $lsx $DIR/$tdir | wc -l
12799 delta=$((etime - stime))
12800 log "$lsx $i files without statahead: $delta sec"
12801 lctl set_param llite.*.statahead_max=$max
12803 swrong=$(lctl get_param -n llite.*.statahead_stats |
12804 grep "statahead wrong:" | awk '{print $3}')
12805 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12806 cancel_lru_locks mdc
12807 cancel_lru_locks osc
12809 time $lsx $DIR/$tdir | wc -l
12811 delta_sa=$((etime - stime))
12812 log "$lsx $i files with statahead: $delta_sa sec"
12813 lctl get_param -n llite.*.statahead_stats
12814 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12815 grep "statahead wrong:" | awk '{print $3}')
12817 [[ $swrong -lt $ewrong ]] &&
12818 log "statahead was stopped, maybe too many locks held!"
12819 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12821 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12822 max=$(lctl get_param -n llite.*.statahead_max |
12824 lctl set_param -n llite.*.statahead_max 0
12825 lctl get_param llite.*.statahead_max
12826 cancel_lru_locks mdc
12827 cancel_lru_locks osc
12829 time $lsx $DIR/$tdir | wc -l
12831 delta=$((etime - stime))
12832 log "$lsx $i files again without statahead: $delta sec"
12833 lctl set_param llite.*.statahead_max=$max
12834 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12835 if [ $SLOWOK -eq 0 ]; then
12836 error "$lsx $i files is slower with statahead!"
12838 log "$lsx $i files is slower with statahead!"
12844 [ $delta -gt 20 ] && break
12845 [ $delta -gt 8 ] && MULT=$((50 / delta))
12846 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12854 delta=$((etime - stime))
12855 log "rm -r $DIR/$tdir/: $delta seconds"
12857 lctl get_param -n llite.*.statahead_stats
12861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12863 test_123a_base "ls -l"
12865 run_test 123aa "verify statahead work"
12868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12870 statx_supported || skip_env "Test must be statx() syscall supported"
12872 test_123a_base "$STATX -l"
12874 run_test 123ab "verify statahead work by using statx"
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12879 statx_supported || skip_env "Test must be statx() syscall supported"
12886 cancel_lru_locks $OSC
12887 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12888 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12889 awk '/agl.total:/ {print $3}')
12890 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12891 test_123a_base "$STATX --cached=always -D"
12892 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12893 awk '/agl.total:/ {print $3}')
12894 [ $agl_before -eq $agl_after ] ||
12895 error "Should not trigger AGL thread - $agl_before:$agl_after"
12896 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12897 [ $rpcs_after -eq $rpcs_before ] ||
12898 error "$STATX should not send glimpse RPCs to $OSC"
12900 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12902 test_123b () { # statahead(bug 15027)
12903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12905 test_mkdir $DIR/$tdir
12906 createmany -o $DIR/$tdir/$tfile-%d 1000
12908 cancel_lru_locks mdc
12909 cancel_lru_locks osc
12911 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12912 lctl set_param fail_loc=0x80000803
12913 ls -lR $DIR/$tdir > /dev/null
12915 lctl set_param fail_loc=0x0
12916 lctl get_param -n llite.*.statahead_stats
12921 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12924 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12926 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12927 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12928 touch $DIR/$tdir.1/{1..3}
12929 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12931 remount_client $MOUNT
12933 $MULTIOP $DIR/$tdir.0 Q
12935 # let statahead to complete
12936 ls -l $DIR/$tdir.0 > /dev/null
12938 testid=$(echo $TESTNAME | tr '_' ' ')
12939 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12940 error "statahead warning" || true
12942 run_test 123c "Can not initialize inode warning on DNE statahead"
12945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12946 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12947 skip_env "no lru resize on server"
12951 test_mkdir $DIR/$tdir
12953 log "create $NR files at $DIR/$tdir"
12954 createmany -o $DIR/$tdir/f $NR ||
12955 error "failed to create $NR files in $DIR/$tdir"
12957 cancel_lru_locks mdc
12958 ls -l $DIR/$tdir > /dev/null
12962 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12963 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12964 LRU_SIZE=$($LCTL get_param -n $PARAM)
12965 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12966 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12968 log "NS=$(basename $NSDIR)"
12973 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12974 skip "Not enough cached locks created!"
12976 log "LRU=$LRU_SIZE"
12980 # We know that lru resize allows one client to hold $LIMIT locks
12981 # for 10h. After that locks begin to be killed by client.
12983 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12985 if [ $LIMIT -lt $LRU_SIZE ]; then
12986 skip "Limit is too small $LIMIT"
12989 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12990 # killing locks. Some time was spent for creating locks. This means
12991 # that up to the moment of sleep finish we must have killed some of
12992 # them (10-100 locks). This depends on how fast ther were created.
12993 # Many of them were touched in almost the same moment and thus will
12994 # be killed in groups.
12995 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12997 # Use $LRU_SIZE_B here to take into account real number of locks
12998 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12999 local LRU_SIZE_B=$LRU_SIZE
13001 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13002 log "OLD_LVF=$OLD_LVF"
13003 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13005 # Let's make sure that we really have some margin. Client checks
13006 # cached locks every 10 sec.
13007 SLEEP=$((SLEEP+20))
13008 log "Sleep ${SLEEP} sec"
13010 while ((SEC<$SLEEP)); do
13014 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13015 echo -n "$LRU_SIZE"
13018 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13019 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13021 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13022 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13023 unlinkmany $DIR/$tdir/f $NR
13027 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13028 log "unlink $NR files at $DIR/$tdir"
13029 unlinkmany $DIR/$tdir/f $NR
13031 run_test 124a "lru resize ======================================="
13033 get_max_pool_limit()
13035 local limit=$($LCTL get_param \
13036 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13038 for l in $limit; do
13039 if [[ $l -gt $max ]]; then
13047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13048 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13049 skip_env "no lru resize on server"
13051 LIMIT=$(get_max_pool_limit)
13053 NR=$(($(default_lru_size)*20))
13054 if [[ $NR -gt $LIMIT ]]; then
13055 log "Limit lock number by $LIMIT locks"
13059 IFree=$(mdsrate_inodes_available)
13060 if [ $IFree -lt $NR ]; then
13061 log "Limit lock number by $IFree inodes"
13065 lru_resize_disable mdc
13066 test_mkdir -p $DIR/$tdir/disable_lru_resize
13068 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13069 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13070 cancel_lru_locks mdc
13073 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13076 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13079 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13083 nolruresize_delta=$((etime-stime))
13084 log "ls -la time: $nolruresize_delta seconds"
13085 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13086 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13088 lru_resize_enable mdc
13089 test_mkdir -p $DIR/$tdir/enable_lru_resize
13091 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13092 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13093 cancel_lru_locks mdc
13096 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13099 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13102 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13106 lruresize_delta=$((etime-stime))
13107 log "ls -la time: $lruresize_delta seconds"
13108 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13110 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13111 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13112 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13113 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13115 log "lru resize performs the same with no lru resize"
13117 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13119 run_test 124b "lru resize (performance test) ======================="
13122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13123 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13124 skip_env "no lru resize on server"
13126 # cache ununsed locks on client
13128 cancel_lru_locks mdc
13129 test_mkdir $DIR/$tdir
13130 createmany -o $DIR/$tdir/f $nr ||
13131 error "failed to create $nr files in $DIR/$tdir"
13132 ls -l $DIR/$tdir > /dev/null
13134 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13135 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13136 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13137 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13138 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13140 # set lru_max_age to 1 sec
13141 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13142 echo "sleep $((recalc_p * 2)) seconds..."
13143 sleep $((recalc_p * 2))
13145 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13146 # restore lru_max_age
13147 $LCTL set_param -n $nsdir.lru_max_age $max_age
13148 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13149 unlinkmany $DIR/$tdir/f $nr
13151 run_test 124c "LRUR cancel very aged locks"
13154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13155 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13156 skip_env "no lru resize on server"
13158 # cache ununsed locks on client
13161 lru_resize_disable mdc
13162 stack_trap "lru_resize_enable mdc" EXIT
13164 cancel_lru_locks mdc
13166 # asynchronous object destroy at MDT could cause bl ast to client
13167 test_mkdir $DIR/$tdir
13168 createmany -o $DIR/$tdir/f $nr ||
13169 error "failed to create $nr files in $DIR/$tdir"
13170 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13172 ls -l $DIR/$tdir > /dev/null
13174 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13175 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13176 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13177 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13179 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13181 # set lru_max_age to 1 sec
13182 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13183 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13185 echo "sleep $((recalc_p * 2)) seconds..."
13186 sleep $((recalc_p * 2))
13188 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13190 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13192 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13194 test_125() { # 13358
13195 $LCTL get_param -n llite.*.client_type | grep -q local ||
13196 skip "must run as local client"
13197 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13198 skip_env "must have acl enabled"
13199 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13201 test_mkdir $DIR/$tdir
13202 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13203 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13204 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13206 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13208 test_126() { # bug 12829/13455
13209 $GSS && skip_env "must run as gss disabled"
13210 $LCTL get_param -n llite.*.client_type | grep -q local ||
13211 skip "must run as local client"
13212 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13214 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13215 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13217 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13219 run_test 126 "check that the fsgid provided by the client is taken into account"
13221 test_127a() { # bug 15521
13222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13223 local name count samp unit min max sum sumsq
13225 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13226 echo "stats before reset"
13227 $LCTL get_param osc.*.stats
13228 $LCTL set_param osc.*.stats=0
13229 local fsize=$((2048 * 1024))
13231 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13232 cancel_lru_locks osc
13233 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13235 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13236 stack_trap "rm -f $TMP/$tfile.tmp"
13237 while read name count samp unit min max sum sumsq; do
13238 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13239 [ ! $min ] && error "Missing min value for $name proc entry"
13240 eval $name=$count || error "Wrong proc format"
13243 read_bytes|write_bytes)
13244 [[ "$unit" =~ "bytes" ]] ||
13245 error "unit is not 'bytes': $unit"
13246 (( $min >= 4096 )) || error "min is too small: $min"
13247 (( $min <= $fsize )) || error "min is too big: $min"
13248 (( $max >= 4096 )) || error "max is too small: $max"
13249 (( $max <= $fsize )) || error "max is too big: $max"
13250 (( $sum == $fsize )) || error "sum is wrong: $sum"
13251 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13252 error "sumsquare is too small: $sumsq"
13253 (( $sumsq <= $fsize * $fsize )) ||
13254 error "sumsquare is too big: $sumsq"
13256 ost_read|ost_write)
13257 [[ "$unit" =~ "usec" ]] ||
13258 error "unit is not 'usec': $unit"
13262 done < $DIR/$tfile.tmp
13264 #check that we actually got some stats
13265 [ "$read_bytes" ] || error "Missing read_bytes stats"
13266 [ "$write_bytes" ] || error "Missing write_bytes stats"
13267 [ "$read_bytes" != 0 ] || error "no read done"
13268 [ "$write_bytes" != 0 ] || error "no write done"
13270 run_test 127a "verify the client stats are sane"
13272 test_127b() { # bug LU-333
13273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13274 local name count samp unit min max sum sumsq
13276 echo "stats before reset"
13277 $LCTL get_param llite.*.stats
13278 $LCTL set_param llite.*.stats=0
13280 # perform 2 reads and writes so MAX is different from SUM.
13281 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13282 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13283 cancel_lru_locks osc
13284 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13285 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13287 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13288 stack_trap "rm -f $TMP/$tfile.tmp"
13289 while read name count samp unit min max sum sumsq; do
13290 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13291 eval $name=$count || error "Wrong proc format"
13294 read_bytes|write_bytes)
13295 [[ "$unit" =~ "bytes" ]] ||
13296 error "unit is not 'bytes': $unit"
13297 (( $count == 2 )) || error "count is not 2: $count"
13298 (( $min == $PAGE_SIZE )) ||
13299 error "min is not $PAGE_SIZE: $min"
13300 (( $max == $PAGE_SIZE )) ||
13301 error "max is not $PAGE_SIZE: $max"
13302 (( $sum == $PAGE_SIZE * 2 )) ||
13303 error "sum is not $((PAGE_SIZE * 2)): $sum"
13306 [[ "$unit" =~ "usec" ]] ||
13307 error "unit is not 'usec': $unit"
13311 done < $TMP/$tfile.tmp
13313 #check that we actually got some stats
13314 [ "$read_bytes" ] || error "Missing read_bytes stats"
13315 [ "$write_bytes" ] || error "Missing write_bytes stats"
13316 [ "$read_bytes" != 0 ] || error "no read done"
13317 [ "$write_bytes" != 0 ] || error "no write done"
13319 run_test 127b "verify the llite client stats are sane"
13321 test_127c() { # LU-12394
13322 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13329 $LCTL set_param llite.*.extents_stats=1
13330 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13332 # Use two stripes so there is enough space in default config
13333 $LFS setstripe -c 2 $DIR/$tfile
13335 # Extent stats start at 0-4K and go in power of two buckets
13336 # LL_HIST_START = 12 --> 2^12 = 4K
13337 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13338 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13340 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13342 # Write and read, 2x each, second time at a non-zero offset
13343 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13344 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13345 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13346 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13350 $LCTL get_param llite.*.extents_stats
13353 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13355 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13357 reads=$(echo $bucket | awk '{print $5}')
13358 writes=$(echo $bucket | awk '{print $9}')
13359 [ "$reads" -eq $count ] ||
13360 error "$reads reads in < $bsize bucket, expect $count"
13361 [ "$writes" -eq $count ] ||
13362 error "$writes writes in < $bsize bucket, expect $count"
13365 # Test mmap write and read
13366 $LCTL set_param llite.*.extents_stats=c
13368 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13369 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13370 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13372 $LCTL get_param llite.*.extents_stats
13374 count=$(((size*1024) / PAGE_SIZE))
13376 bsize=$((2 * PAGE_SIZE / 1024))K
13378 bucket=$($LCTL get_param -n llite.*.extents_stats |
13380 reads=$(echo $bucket | awk '{print $5}')
13381 writes=$(echo $bucket | awk '{print $9}')
13382 # mmap writes fault in the page first, creating an additonal read
13383 [ "$reads" -eq $((2 * count)) ] ||
13384 error "$reads reads in < $bsize bucket, expect $count"
13385 [ "$writes" -eq $count ] ||
13386 error "$writes writes in < $bsize bucket, expect $count"
13388 run_test 127c "test llite extent stats with regular & mmap i/o"
13390 test_128() { # bug 15212
13392 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13397 result=$(grep error $TMP/$tfile.log)
13398 rm -f $DIR/$tfile $TMP/$tfile.log
13399 [ -z "$result" ] ||
13400 error "consecutive find's under interactive lfs failed"
13402 run_test 128 "interactive lfs for 2 consecutive find's"
13404 set_dir_limits () {
13409 local ldproc=/proc/fs/ldiskfs
13410 local facets=$(get_facets MDS)
13412 for facet in ${facets//,/ }; do
13413 canondev=$(ldiskfs_canon \
13414 *.$(convert_facet2label $facet).mntdev $facet)
13415 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13416 ldproc=/sys/fs/ldiskfs
13417 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13418 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13422 check_mds_dmesg() {
13423 local facets=$(get_facets MDS)
13424 for facet in ${facets//,/ }; do
13425 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13432 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13433 skip "Need MDS version with at least 2.5.56"
13434 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13435 skip_env "ldiskfs only test"
13437 remote_mds_nodsh && skip "remote MDS with nodsh"
13440 local has_warning=false
13443 mkdir -p $DIR/$tdir
13445 # block size of mds1
13446 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13447 set_dir_limits $maxsize $((maxsize * 6 / 8))
13448 stack_trap "set_dir_limits 0 0"
13449 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13450 local dirsize=$(stat -c%s "$DIR/$tdir")
13452 while (( $dirsize <= $maxsize )); do
13453 $MCREATE $DIR/$tdir/file_base_$nfiles
13455 # check two errors:
13456 # ENOSPC for ext4 max_dir_size, which has been used since
13457 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13458 if (( rc == ENOSPC )); then
13460 echo "rc=$rc returned as expected after $nfiles files"
13462 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13463 error "create failed w/o dir size limit"
13465 # messages may be rate limited if test is run repeatedly
13466 check_mds_dmesg '"is approaching max"' ||
13467 echo "warning message should be output"
13468 check_mds_dmesg '"has reached max"' ||
13469 echo "reached message should be output"
13471 dirsize=$(stat -c%s "$DIR/$tdir")
13473 [[ $dirsize -ge $maxsize ]] && return 0
13474 error "dirsize $dirsize < $maxsize after $nfiles files"
13475 elif (( rc != 0 )); then
13478 nfiles=$((nfiles + 1))
13479 dirsize=$(stat -c%s "$DIR/$tdir")
13482 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13484 run_test 129 "test directory size limit ========================"
13493 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13494 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13496 trap cleanup_130 EXIT RETURN
13498 local fm_file=$DIR/$tfile
13499 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13500 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13501 error "dd failed for $fm_file"
13503 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13504 filefrag -ves $fm_file
13506 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13507 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13508 [ $RC != 0 ] && error "filefrag $fm_file failed"
13510 filefrag_op=$(filefrag -ve -k $fm_file |
13511 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13512 lun=$($LFS getstripe -i $fm_file)
13514 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13517 for line in $filefrag_op
13519 frag_lun=`echo $line | cut -d: -f5`
13520 ext_len=`echo $line | cut -d: -f4`
13521 if (( $frag_lun != $lun )); then
13523 error "FIEMAP on 1-stripe file($fm_file) failed"
13526 (( tot_len += ext_len ))
13529 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13531 error "FIEMAP on 1-stripe file($fm_file) failed;"
13537 echo "FIEMAP on single striped file succeeded"
13539 run_test 130a "FIEMAP (1-stripe file)"
13542 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13544 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13545 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13547 trap cleanup_130 EXIT RETURN
13549 local fm_file=$DIR/$tfile
13550 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13551 error "setstripe on $fm_file"
13552 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13553 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13555 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13556 error "dd failed on $fm_file"
13558 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13559 filefrag_op=$(filefrag -ve -k $fm_file |
13560 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13562 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13563 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13568 for line in $filefrag_op
13570 frag_lun=$(echo $line | cut -d: -f5 |
13571 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13572 ext_len=$(echo $line | cut -d: -f4)
13573 if (( $frag_lun != $last_lun )); then
13574 if (( tot_len != 1024 )); then
13576 error "FIEMAP on $fm_file failed; returned " \
13577 "len $tot_len for OST $last_lun instead of 1024"
13580 (( num_luns += 1 ))
13584 (( tot_len += ext_len ))
13587 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13589 error "FIEMAP on $fm_file failed; returned wrong number of " \
13590 "luns or wrong len for OST $last_lun"
13596 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13598 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13601 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13603 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13604 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13606 trap cleanup_130 EXIT RETURN
13608 local fm_file=$DIR/$tfile
13609 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13610 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13611 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13613 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13614 error "dd failed on $fm_file"
13616 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13617 filefrag_op=$(filefrag -ve -k $fm_file |
13618 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13620 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13621 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13626 for line in $filefrag_op
13628 frag_lun=$(echo $line | cut -d: -f5 |
13629 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13630 ext_len=$(echo $line | cut -d: -f4)
13631 if (( $frag_lun != $last_lun )); then
13632 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13633 if (( logical != 512 )); then
13635 error "FIEMAP on $fm_file failed; returned " \
13636 "logical start for lun $logical instead of 512"
13639 if (( tot_len != 512 )); then
13641 error "FIEMAP on $fm_file failed; returned " \
13642 "len $tot_len for OST $last_lun instead of 1024"
13645 (( num_luns += 1 ))
13649 (( tot_len += ext_len ))
13652 if (( num_luns != 2 || tot_len != 512 )); then
13654 error "FIEMAP on $fm_file failed; returned wrong number of " \
13655 "luns or wrong len for OST $last_lun"
13661 echo "FIEMAP on 2-stripe file with hole succeeded"
13663 run_test 130c "FIEMAP (2-stripe file with hole)"
13666 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13668 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13669 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13671 trap cleanup_130 EXIT RETURN
13673 local fm_file=$DIR/$tfile
13674 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13675 error "setstripe on $fm_file"
13676 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13677 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13679 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13680 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13681 error "dd failed on $fm_file"
13683 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13684 filefrag_op=$(filefrag -ve -k $fm_file |
13685 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13687 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13688 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13693 for line in $filefrag_op
13695 frag_lun=$(echo $line | cut -d: -f5 |
13696 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13697 ext_len=$(echo $line | cut -d: -f4)
13698 if (( $frag_lun != $last_lun )); then
13699 if (( tot_len != 1024 )); then
13701 error "FIEMAP on $fm_file failed; returned " \
13702 "len $tot_len for OST $last_lun instead of 1024"
13705 (( num_luns += 1 ))
13709 (( tot_len += ext_len ))
13712 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13714 error "FIEMAP on $fm_file failed; returned wrong number of " \
13715 "luns or wrong len for OST $last_lun"
13721 echo "FIEMAP on N-stripe file succeeded"
13723 run_test 130d "FIEMAP (N-stripe file)"
13726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13728 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13729 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13731 trap cleanup_130 EXIT RETURN
13733 local fm_file=$DIR/$tfile
13734 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13737 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13738 for ((i = 0; i < $NUM_BLKS; i++)); do
13739 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13740 conv=notrunc > /dev/null 2>&1
13743 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13744 filefrag_op=$(filefrag -ve -k $fm_file |
13745 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13747 last_lun=$(echo $filefrag_op | cut -d: -f5)
13752 for line in $filefrag_op; do
13753 frag_lun=$(echo $line | cut -d: -f5)
13754 ext_len=$(echo $line | cut -d: -f4)
13755 if [[ "$frag_lun" != "$last_lun" ]]; then
13756 if (( tot_len != $EXPECTED_LEN )); then
13758 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13760 (( num_luns += 1 ))
13764 (( tot_len += ext_len ))
13767 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13769 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13772 echo "FIEMAP with continuation calls succeeded"
13774 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13777 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13778 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13780 local fm_file=$DIR/$tfile
13781 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13782 error "multiop create with lov_delay_create on $fm_file"
13784 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13785 filefrag_extents=$(filefrag -vek $fm_file |
13786 awk '/extents? found/ { print $2 }')
13787 if [[ "$filefrag_extents" != "0" ]]; then
13788 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13793 run_test 130f "FIEMAP (unstriped file)"
13796 local file=$DIR/$tfile
13797 local nr=$((OSTCOUNT * 100))
13799 $LFS setstripe -C $nr $file ||
13800 error "failed to setstripe -C $nr $file"
13802 dd if=/dev/zero of=$file count=$nr bs=1M
13804 nr=$($LFS getstripe -c $file)
13806 local extents=$(filefrag -v $file |
13807 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13809 echo "filefrag list $extents extents in file with stripecount $nr"
13810 if (( extents < nr )); then
13811 $LFS getstripe $file
13813 error "filefrag printed $extents < $nr extents"
13818 run_test 130g "FIEMAP (overstripe file)"
13820 # Test for writev/readv
13822 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13823 error "writev test failed"
13824 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13825 error "readv failed"
13828 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13831 local fsize=$((524288 + 1048576 + 1572864))
13832 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13833 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13834 error "append writev test failed"
13836 ((fsize += 1572864 + 1048576))
13837 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13838 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13839 error "append writev test failed"
13842 run_test 131b "test append writev"
13845 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13848 run_test 131c "test read/write on file w/o objects"
13851 rwv -f $DIR/$tfile -w -n 1 1572864
13852 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13853 if [ "$NOB" != 1572864 ]; then
13854 error "Short read filed: read $NOB bytes instead of 1572864"
13858 run_test 131d "test short read"
13861 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13862 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13863 error "read hitting hole failed"
13866 run_test 131e "test read hitting hole"
13875 mds*) res=$(do_facet $facet \
13876 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13878 ost*) res=$(do_facet $facet \
13879 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13881 *) error "Wrong facet '$facet'" ;;
13883 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13884 # if the argument $3 is zero, it means any stat increment is ok.
13885 if [[ $want -gt 0 ]]; then
13886 local count=$(echo $res | awk '{ print $2 }')
13887 [[ $count -ne $want ]] &&
13888 error "The $op counter on $facet is $count, not $want"
13893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13894 remote_ost_nodsh && skip "remote OST with nodsh"
13895 remote_mds_nodsh && skip "remote MDS with nodsh"
13896 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13897 skip_env "MDS doesn't support rename stats"
13899 local testdir=$DIR/${tdir}/stats_testdir
13901 mkdir -p $DIR/${tdir}
13904 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13905 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13907 # verify mdt stats first.
13908 mkdir ${testdir} || error "mkdir failed"
13909 check_stats $SINGLEMDS "mkdir" 1
13910 touch ${testdir}/${tfile} || error "touch failed"
13911 check_stats $SINGLEMDS "open" 1
13912 check_stats $SINGLEMDS "close" 1
13913 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13914 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13915 check_stats $SINGLEMDS "mknod" 2
13917 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13918 check_stats $SINGLEMDS "unlink" 1
13919 rm -f ${testdir}/${tfile} || error "file remove failed"
13920 check_stats $SINGLEMDS "unlink" 2
13922 # remove working dir and check mdt stats again.
13923 rmdir ${testdir} || error "rmdir failed"
13924 check_stats $SINGLEMDS "rmdir" 1
13926 local testdir1=$DIR/${tdir}/stats_testdir1
13927 mkdir -p ${testdir}
13928 mkdir -p ${testdir1}
13929 touch ${testdir1}/test1
13930 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13931 check_stats $SINGLEMDS "crossdir_rename" 1
13933 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13934 check_stats $SINGLEMDS "samedir_rename" 1
13936 rm -rf $DIR/${tdir}
13938 run_test 133a "Verifying MDT stats ========================================"
13943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13944 remote_ost_nodsh && skip "remote OST with nodsh"
13945 remote_mds_nodsh && skip "remote MDS with nodsh"
13947 local testdir=$DIR/${tdir}/stats_testdir
13949 mkdir -p ${testdir} || error "mkdir failed"
13950 touch ${testdir}/${tfile} || error "touch failed"
13951 cancel_lru_locks mdc
13954 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13955 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13957 # extra mdt stats verification.
13958 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13959 check_stats $SINGLEMDS "setattr" 1
13960 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13961 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13963 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13964 check_stats $SINGLEMDS "getattr" 1
13966 rm -rf $DIR/${tdir}
13968 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13969 # so the check below is not reliable
13970 [ $MDSCOUNT -eq 1 ] || return 0
13972 # Sleep to avoid a cached response.
13973 #define OBD_STATFS_CACHE_SECONDS 1
13975 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13976 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13977 $LFS df || error "lfs failed"
13978 check_stats $SINGLEMDS "statfs" 1
13980 # check aggregated statfs (LU-10018)
13981 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13983 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13986 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13987 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13989 check_stats $SINGLEMDS "statfs" 1
13991 # We want to check that the client didn't send OST_STATFS to
13992 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13993 # extra care is needed here.
13994 if remote_mds; then
13995 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13996 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13998 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13999 [ "$res" ] && error "OST got STATFS"
14004 run_test 133b "Verifying extra MDT stats =================================="
14007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14008 remote_ost_nodsh && skip "remote OST with nodsh"
14009 remote_mds_nodsh && skip "remote MDS with nodsh"
14011 local testdir=$DIR/$tdir/stats_testdir
14013 test_mkdir -p $testdir
14015 # verify obdfilter stats.
14016 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14018 cancel_lru_locks osc
14019 wait_delete_completed
14022 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14023 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14025 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14028 cancel_lru_locks osc
14029 check_stats ost1 "write" 1
14031 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14032 check_stats ost1 "read" 1
14034 > $testdir/$tfile || error "truncate failed"
14035 check_stats ost1 "punch" 1
14037 rm -f $testdir/$tfile || error "file remove failed"
14038 wait_delete_completed
14039 check_stats ost1 "destroy" 1
14043 run_test 133c "Verifying OST stats ========================================"
14050 while [ $value -ge 2 ]; do
14055 if [ $orig -gt $order ]; then
14063 local size=('K' 'M' 'G' 'T');
14065 local size_string=$value
14067 while [ $value -ge 1024 ]; do
14068 if [ $i -gt 3 ]; then
14069 #T is the biggest unit we get here, if that is bigger,
14071 size_string=${value}T
14074 value=$((value >> 10))
14075 if [ $value -lt 1024 ]; then
14076 size_string=${value}${size[$i]}
14085 get_rename_size() {
14087 local context=${2:-.}
14088 local sample=$(do_facet $SINGLEMDS $LCTL \
14089 get_param mdt.$FSNAME-MDT0000.rename_stats |
14090 grep -A1 $context |
14091 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14097 remote_ost_nodsh && skip "remote OST with nodsh"
14098 remote_mds_nodsh && skip "remote MDS with nodsh"
14099 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14100 skip_env "MDS doesn't support rename stats"
14102 local testdir1=$DIR/${tdir}/stats_testdir1
14103 local testdir2=$DIR/${tdir}/stats_testdir2
14104 mkdir -p $DIR/${tdir}
14106 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14108 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14109 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14111 createmany -o $testdir1/test 512 || error "createmany failed"
14113 # check samedir rename size
14114 mv ${testdir1}/test0 ${testdir1}/test_0
14116 local testdir1_size=$(ls -l $DIR/${tdir} |
14117 awk '/stats_testdir1/ {print $5}')
14118 local testdir2_size=$(ls -l $DIR/${tdir} |
14119 awk '/stats_testdir2/ {print $5}')
14121 testdir1_size=$(order_2 $testdir1_size)
14122 testdir2_size=$(order_2 $testdir2_size)
14124 testdir1_size=$(size_in_KMGT $testdir1_size)
14125 testdir2_size=$(size_in_KMGT $testdir2_size)
14127 echo "source rename dir size: ${testdir1_size}"
14128 echo "target rename dir size: ${testdir2_size}"
14130 local cmd="do_facet $SINGLEMDS $LCTL "
14131 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14133 eval $cmd || error "$cmd failed"
14134 local samedir=$($cmd | grep 'same_dir')
14135 local same_sample=$(get_rename_size $testdir1_size)
14136 [ -z "$samedir" ] && error "samedir_rename_size count error"
14137 [[ $same_sample -eq 1 ]] ||
14138 error "samedir_rename_size error $same_sample"
14139 echo "Check same dir rename stats success"
14141 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14143 # check crossdir rename size
14144 mv ${testdir1}/test_0 ${testdir2}/test_0
14146 testdir1_size=$(ls -l $DIR/${tdir} |
14147 awk '/stats_testdir1/ {print $5}')
14148 testdir2_size=$(ls -l $DIR/${tdir} |
14149 awk '/stats_testdir2/ {print $5}')
14151 testdir1_size=$(order_2 $testdir1_size)
14152 testdir2_size=$(order_2 $testdir2_size)
14154 testdir1_size=$(size_in_KMGT $testdir1_size)
14155 testdir2_size=$(size_in_KMGT $testdir2_size)
14157 echo "source rename dir size: ${testdir1_size}"
14158 echo "target rename dir size: ${testdir2_size}"
14160 eval $cmd || error "$cmd failed"
14161 local crossdir=$($cmd | grep 'crossdir')
14162 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14163 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14164 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14165 [[ $src_sample -eq 1 ]] ||
14166 error "crossdir_rename_size error $src_sample"
14167 [[ $tgt_sample -eq 1 ]] ||
14168 error "crossdir_rename_size error $tgt_sample"
14169 echo "Check cross dir rename stats success"
14170 rm -rf $DIR/${tdir}
14172 run_test 133d "Verifying rename_stats ========================================"
14175 remote_mds_nodsh && skip "remote MDS with nodsh"
14176 remote_ost_nodsh && skip "remote OST with nodsh"
14177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14179 local testdir=$DIR/${tdir}/stats_testdir
14180 local ctr f0 f1 bs=32768 count=42 sum
14182 mkdir -p ${testdir} || error "mkdir failed"
14184 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14186 for ctr in {write,read}_bytes; do
14188 cancel_lru_locks osc
14190 do_facet ost1 $LCTL set_param -n \
14191 "obdfilter.*.exports.clear=clear"
14193 if [ $ctr = write_bytes ]; then
14195 f1=${testdir}/${tfile}
14197 f0=${testdir}/${tfile}
14201 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14204 cancel_lru_locks osc
14206 sum=$(do_facet ost1 $LCTL get_param \
14207 "obdfilter.*.exports.*.stats" |
14208 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14209 $1 == ctr { sum += $7 }
14210 END { printf("%0.0f", sum) }')
14212 if ((sum != bs * count)); then
14213 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14217 rm -rf $DIR/${tdir}
14219 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14222 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14223 skip "too old lustre for get_param -R ($facet_ver)"
14225 # verifying readability.
14226 $LCTL get_param -R '*' &> /dev/null
14228 # Verifing writability with badarea_io.
14229 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14230 local skipped_params='force_lbug|changelog_mask|daemon_file'
14231 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14232 egrep -v "$skipped_params" |
14233 xargs -n 1 find $proc_dirs -name |
14234 xargs -n 1 badarea_io ||
14235 error "client badarea_io failed"
14237 # remount the FS in case writes/reads /proc break the FS
14238 cleanup || error "failed to unmount"
14239 setup || error "failed to setup"
14241 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14244 remote_mds_nodsh && skip "remote MDS with nodsh"
14245 remote_ost_nodsh && skip "remote OST with nodsh"
14247 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14248 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14250 for facet in mds1 ost1; do
14251 local facet_ver=$(lustre_version_code $facet)
14252 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14253 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14255 log "$facet: too old lustre for get_param -R"
14257 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14258 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14259 tr -d = | egrep -v $skipped_params |
14260 xargs -n 1 find $proc_dirs -name |
14261 xargs -n 1 badarea_io" ||
14262 error "$facet badarea_io failed"
14264 skip_noexit "$facet: too old lustre for get_param -R"
14268 # remount the FS in case writes/reads /proc break the FS
14269 cleanup || error "failed to unmount"
14270 setup || error "failed to setup"
14272 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14275 remote_mds_nodsh && skip "remote MDS with nodsh"
14276 remote_ost_nodsh && skip "remote OST with nodsh"
14277 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14278 skip "Need MDS version at least 2.9.54"
14281 for facet in client mds1 ost1; do
14282 # Get the list of files that are missing the terminating newline
14283 local plist=$(do_facet $facet
14284 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14286 for ent in $plist; do
14287 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14288 awk -v FS='\v' -v RS='\v\v' \
14289 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14290 print FILENAME}'" 2>/dev/null)
14291 [ -z $missing ] || {
14292 do_facet $facet $LCTL get_param $ent | od -An -tx1
14293 error "file does not end with newline: $facet-$ent"
14298 run_test 133h "Proc files should end with newlines"
14301 remote_mds_nodsh && skip "remote MDS with nodsh"
14302 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14303 skip "Need MDS version at least 2.7.54"
14305 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14306 cancel_lru_locks mdc
14308 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14309 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14310 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14313 createmany -o $DIR/$tdir/f $nr ||
14314 error "failed to create $nr files in $DIR/$tdir"
14315 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14317 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14318 do_facet mds1 $LCTL set_param fail_loc=0x327
14319 do_facet mds1 $LCTL set_param fail_val=500
14322 echo "sleep 10 seconds ..."
14324 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14326 do_facet mds1 $LCTL set_param fail_loc=0
14327 do_facet mds1 $LCTL set_param fail_val=0
14328 [ $lck_cnt -lt $unused ] ||
14329 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14332 unlinkmany $DIR/$tdir/f $nr
14334 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14337 remote_mds_nodsh && skip "remote MDS with nodsh"
14338 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14339 skip "Need MDS version at least 2.7.54"
14341 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14342 cancel_lru_locks mdc
14344 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14345 ldlm.lock_reclaim_threshold_mb)
14346 # disable reclaim temporarily
14347 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14349 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14350 do_facet mds1 $LCTL set_param fail_loc=0x328
14351 do_facet mds1 $LCTL set_param fail_val=500
14353 $LCTL set_param debug=+trace
14356 createmany -o $DIR/$tdir/f $nr &
14357 local create_pid=$!
14359 echo "Sleep $TIMEOUT seconds ..."
14361 if ! ps -p $create_pid > /dev/null 2>&1; then
14362 do_facet mds1 $LCTL set_param fail_loc=0
14363 do_facet mds1 $LCTL set_param fail_val=0
14364 do_facet mds1 $LCTL set_param \
14365 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14366 error "createmany finished incorrectly!"
14368 do_facet mds1 $LCTL set_param fail_loc=0
14369 do_facet mds1 $LCTL set_param fail_val=0
14370 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14371 wait $create_pid || return 1
14373 unlinkmany $DIR/$tdir/f $nr
14375 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14378 remote_mds_nodsh && skip "remote MDS with nodsh"
14379 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14380 skip "Need MDS version at least 2.13.50"
14383 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14385 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14386 #set only one record at plain llog
14387 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14389 #fill already existed plain llog each 64767
14390 #wrapping whole catalog
14391 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14393 createmany -o $DIR/$tdir/$tfile_ 64700
14394 for (( i = 0; i < 64700; i = i + 2 ))
14396 rm $DIR/$tdir/$tfile_$i &
14397 rm $DIR/$tdir/$tfile_$((i + 1)) &
14402 #waiting osp synchronization
14403 wait_delete_completed
14405 run_test 135 "Race catalog processing"
14408 remote_mds_nodsh && skip "remote MDS with nodsh"
14409 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14410 skip "Need MDS version at least 2.13.50"
14413 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14414 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14415 #set only one record at plain llog
14416 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14417 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14419 #fill already existed 2 plain llogs each 64767
14420 #wrapping whole catalog
14421 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14422 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14423 wait_delete_completed
14425 createmany -o $DIR/$tdir/$tfile_ 10
14428 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14429 for (( i = 0; i < 10; i = i + 3 ))
14431 rm $DIR/$tdir/$tfile_$i &
14432 rm $DIR/$tdir/$tfile_$((i + 1)) &
14436 rm $DIR/$tdir/$tfile_$((i + 2)) &
14439 #waiting osp synchronization
14440 wait_delete_completed
14442 run_test 136 "Race catalog processing 2"
14444 test_140() { #bug-17379
14445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14447 test_mkdir $DIR/$tdir
14448 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14449 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14451 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14452 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14454 while i=$((i + 1)); do
14456 cd $i || error "Changing to $i"
14457 ln -s ../stat stat || error "Creating stat symlink"
14458 # Read the symlink until ELOOP present,
14459 # not LBUGing the system is considered success,
14460 # we didn't overrun the stack.
14461 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14462 if [ $ret -ne 0 ]; then
14463 if [ $ret -eq 40 ]; then
14466 error "Open stat symlink"
14472 echo "The symlink depth = $i"
14473 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14474 error "Invalid symlink depth"
14476 # Test recursive symlink
14477 ln -s symlink_self symlink_self
14478 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14479 echo "open symlink_self returns $ret"
14480 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14482 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14487 local TF="$TMP/$tfile"
14489 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14490 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14492 cancel_lru_locks $OSC
14493 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14494 remount_client $MOUNT
14496 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14499 $TRUNCATE $DIR/$tfile 6000
14500 cancel_lru_locks $OSC
14501 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14504 echo "12345" >>$DIR/$tfile
14505 cancel_lru_locks $OSC
14506 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14509 echo "12345" >>$DIR/$tfile
14510 cancel_lru_locks $OSC
14511 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14513 run_test 150a "truncate/append tests"
14516 check_set_fallocate_or_skip
14519 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14520 check_fallocate $DIR/$tfile || error "fallocate failed"
14522 run_test 150b "Verify fallocate (prealloc) functionality"
14525 check_set_fallocate_or_skip
14528 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14529 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14531 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14532 # precomputed md5sum for 20MB of zeroes
14533 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14534 local sum=($(md5sum $DIR/$tfile))
14536 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14538 check_set_fallocate 1
14541 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14542 sum=($(md5sum $DIR/$tfile))
14544 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14546 run_test 150bb "Verify fallocate modes both zero space"
14549 check_set_fallocate_or_skip
14550 local striping="-c2"
14552 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14553 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14554 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14555 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14556 local want=$((OSTCOUNT * 1048576))
14558 # Must allocate all requested space, not more than 5% extra
14559 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14560 error "bytes $bytes is not $want"
14564 echo "verify fallocate on PFL file"
14566 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14568 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14569 error "Create $DIR/$tfile failed"
14570 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14571 error "fallocate failed"
14572 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14573 want=$((512 * 1048576))
14575 # Must allocate all requested space, not more than 5% extra
14576 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14577 error "bytes $bytes is not $want"
14579 run_test 150c "Verify fallocate Size and Blocks"
14582 check_set_fallocate_or_skip
14583 local striping="-c2"
14585 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14587 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14588 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14589 error "setstripe failed"
14590 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14591 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14592 local want=$((OSTCOUNT * 1048576))
14594 # Must allocate all requested space, not more than 5% extra
14595 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14596 error "bytes $bytes is not $want"
14598 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14601 check_set_fallocate_or_skip
14605 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14606 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14607 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14609 # Find OST with Minimum Size
14610 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14611 sort -un | head -1)
14613 # Get 100MB per OST of the available space to reduce run time
14614 # else 60% of the available space if we are running SLOW tests
14615 if [ $SLOW == "no" ]; then
14616 local space=$((1024 * 100 * OSTCOUNT))
14618 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14621 fallocate -l${space}k $DIR/$tfile ||
14622 error "fallocate ${space}k $DIR/$tfile failed"
14623 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14625 # get size immediately after fallocate. This should be correctly
14627 local size=$(stat -c '%s' $DIR/$tfile)
14628 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14630 # Sleep for a while for statfs to get updated. And not pull from cache.
14633 echo "df after fallocate:"
14636 (( size / 1024 == space )) || error "size $size != requested $space"
14637 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14638 error "used $used < space $space"
14640 rm $DIR/$tfile || error "rm failed"
14642 wait_delete_completed
14644 echo "df after unlink:"
14647 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14652 local want_size_before=20480 # in bytes
14653 local want_blocks_before=40 # 512 sized blocks
14654 local want_blocks_after=24 # 512 sized blocks
14655 local length=$(((want_blocks_before - want_blocks_after) * 512))
14657 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14658 skip "need at least 2.14.0 for fallocate punch"
14660 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14661 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14664 check_set_fallocate_or_skip
14665 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14667 [[ "x$DOM" == "xyes" ]] &&
14668 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14670 echo "Verify fallocate punch: Range within the file range"
14671 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14672 error "dd failed for bs 4096 and count 5"
14674 # Call fallocate with punch range which is within the file range
14675 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14676 error "fallocate failed: offset 4096 and length $length"
14677 # client must see changes immediately after fallocate
14678 size=$(stat -c '%s' $DIR/$tfile)
14679 blocks=$(stat -c '%b' $DIR/$tfile)
14681 # Verify punch worked.
14682 (( blocks == want_blocks_after )) ||
14683 error "punch failed: blocks $blocks != $want_blocks_after"
14685 (( size == want_size_before )) ||
14686 error "punch failed: size $size != $want_size_before"
14688 # Verify there is hole in file
14689 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14690 # precomputed md5sum
14691 local expect="4a9a834a2db02452929c0a348273b4aa"
14693 cksum=($(md5sum $DIR/$tfile))
14694 [[ "${cksum[0]}" == "$expect" ]] ||
14695 error "unexpected MD5SUM after punch: ${cksum[0]}"
14697 # Start second sub-case for fallocate punch.
14698 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14699 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14700 error "dd failed for bs 4096 and count 5"
14702 # Punch range less than block size will have no change in block count
14703 want_blocks_after=40 # 512 sized blocks
14705 # Punch overlaps two blocks and less than blocksize
14706 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14707 error "fallocate failed: offset 4000 length 3000"
14708 size=$(stat -c '%s' $DIR/$tfile)
14709 blocks=$(stat -c '%b' $DIR/$tfile)
14711 # Verify punch worked.
14712 (( blocks == want_blocks_after )) ||
14713 error "punch failed: blocks $blocks != $want_blocks_after"
14715 (( size == want_size_before )) ||
14716 error "punch failed: size $size != $want_size_before"
14718 # Verify if range is really zero'ed out. We expect Zeros.
14719 # precomputed md5sum
14720 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14721 cksum=($(md5sum $DIR/$tfile))
14722 [[ "${cksum[0]}" == "$expect" ]] ||
14723 error "unexpected MD5SUM after punch: ${cksum[0]}"
14725 run_test 150f "Verify fallocate punch functionality"
14733 local BS=4096 # Block size in bytes
14735 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14736 skip "need at least 2.14.0 for fallocate punch"
14738 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14739 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14742 check_set_fallocate_or_skip
14743 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14745 if [[ "x$DOM" == "xyes" ]]; then
14746 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14747 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14749 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14750 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14753 # Get 100MB per OST of the available space to reduce run time
14754 # else 60% of the available space if we are running SLOW tests
14755 if [ $SLOW == "no" ]; then
14756 space=$((1024 * 100 * OSTCOUNT))
14758 # Find OST with Minimum Size
14759 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14760 sort -un | head -1)
14761 echo "min size OST: $space"
14762 space=$(((space * 60)/100 * OSTCOUNT))
14764 # space in 1k units, round to 4k blocks
14765 local blkcount=$((space * 1024 / $BS))
14767 echo "Verify fallocate punch: Very large Range"
14768 fallocate -l${space}k $DIR/$tfile ||
14769 error "fallocate ${space}k $DIR/$tfile failed"
14770 # write 1M at the end, start and in the middle
14771 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14772 error "dd failed: bs $BS count 256"
14773 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14774 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14775 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14776 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14779 size=$(stat -c '%s' $DIR/$tfile)
14781 # gather punch length.
14782 local punch_size=$((size - (BS * 2)))
14784 echo "punch_size = $punch_size"
14785 echo "size - punch_size: $((size - punch_size))"
14786 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14788 # Call fallocate to punch all except 2 blocks. We leave the
14789 # first and the last block
14790 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14791 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14792 error "fallocate failed: offset $BS length $punch_size"
14794 size_after=$(stat -c '%s' $DIR/$tfile)
14795 blocks_after=$(stat -c '%b' $DIR/$tfile)
14797 # Verify punch worked.
14798 # Size should be kept
14799 (( size == size_after )) ||
14800 error "punch failed: size $size != $size_after"
14802 # two 4k data blocks to remain plus possible 1 extra extent block
14803 (( blocks_after <= ((BS / 512) * 3) )) ||
14804 error "too many blocks remains: $blocks_after"
14806 # Verify that file has hole between the first and the last blocks
14807 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14808 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14810 echo "Hole at [$hole_start, $hole_end)"
14811 (( hole_start == BS )) ||
14812 error "no hole at offset $BS after punch"
14814 (( hole_end == BS + punch_size )) ||
14815 error "data at offset $hole_end < $((BS + punch_size))"
14817 run_test 150g "Verify fallocate punch on large range"
14819 #LU-2902 roc_hit was not able to read all values from lproc
14820 function roc_hit_init() {
14821 local list=$(comma_list $(osts_nodes))
14822 local dir=$DIR/$tdir-check
14823 local file=$dir/$tfile
14829 #use setstripe to do a write to every ost
14830 for i in $(seq 0 $((OSTCOUNT-1))); do
14831 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14832 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14833 idx=$(printf %04x $i)
14834 BEFORE=$(get_osd_param $list *OST*$idx stats |
14835 awk '$1 == "cache_access" {sum += $7}
14836 END { printf("%0.0f", sum) }')
14838 cancel_lru_locks osc
14839 cat $file >/dev/null
14841 AFTER=$(get_osd_param $list *OST*$idx stats |
14842 awk '$1 == "cache_access" {sum += $7}
14843 END { printf("%0.0f", sum) }')
14845 echo BEFORE:$BEFORE AFTER:$AFTER
14846 if ! let "AFTER - BEFORE == 4"; then
14848 error "roc_hit is not safe to use"
14856 function roc_hit() {
14857 local list=$(comma_list $(osts_nodes))
14858 echo $(get_osd_param $list '' stats |
14859 awk '$1 == "cache_hit" {sum += $7}
14860 END { printf("%0.0f", sum) }')
14863 function set_cache() {
14866 if [ "$2" == "off" ]; then
14869 local list=$(comma_list $(osts_nodes))
14870 set_osd_param $list '' $1_cache_enable $on
14872 cancel_lru_locks osc
14876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14877 remote_ost_nodsh && skip "remote OST with nodsh"
14880 local list=$(comma_list $(osts_nodes))
14882 # check whether obdfilter is cache capable at all
14883 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14884 skip "not cache-capable obdfilter"
14887 # check cache is enabled on all obdfilters
14888 if get_osd_param $list '' read_cache_enable | grep 0; then
14889 skip "oss cache is disabled"
14892 set_osd_param $list '' writethrough_cache_enable 1
14894 # check write cache is enabled on all obdfilters
14895 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14896 skip "oss write cache is NOT enabled"
14901 #define OBD_FAIL_OBD_NO_LRU 0x609
14902 do_nodes $list $LCTL set_param fail_loc=0x609
14904 # pages should be in the case right after write
14905 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14908 local BEFORE=$(roc_hit)
14909 cancel_lru_locks osc
14910 cat $DIR/$tfile >/dev/null
14911 local AFTER=$(roc_hit)
14913 do_nodes $list $LCTL set_param fail_loc=0
14915 if ! let "AFTER - BEFORE == CPAGES"; then
14916 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14919 cancel_lru_locks osc
14920 # invalidates OST cache
14921 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14922 set_osd_param $list '' read_cache_enable 0
14923 cat $DIR/$tfile >/dev/null
14925 # now data shouldn't be found in the cache
14927 cancel_lru_locks osc
14928 cat $DIR/$tfile >/dev/null
14930 if let "AFTER - BEFORE != 0"; then
14931 error "IN CACHE: before: $BEFORE, after: $AFTER"
14934 set_osd_param $list '' read_cache_enable 1
14937 run_test 151 "test cache on oss and controls ==============================="
14940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14942 local TF="$TMP/$tfile"
14944 # simulate ENOMEM during write
14945 #define OBD_FAIL_OST_NOMEM 0x226
14946 lctl set_param fail_loc=0x80000226
14947 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14949 sync || error "sync failed"
14950 lctl set_param fail_loc=0
14952 # discard client's cache
14953 cancel_lru_locks osc
14955 # simulate ENOMEM during read
14956 lctl set_param fail_loc=0x80000226
14957 cmp $TF $DIR/$tfile || error "cmp failed"
14958 lctl set_param fail_loc=0
14962 run_test 152 "test read/write with enomem ============================"
14965 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14967 run_test 153 "test if fdatasync does not crash ======================="
14969 dot_lustre_fid_permission_check() {
14971 local ffid=$MOUNT/.lustre/fid/$fid
14974 echo "stat fid $fid"
14975 stat $ffid > /dev/null || error "stat $ffid failed."
14976 echo "touch fid $fid"
14977 touch $ffid || error "touch $ffid failed."
14978 echo "write to fid $fid"
14979 cat /etc/hosts > $ffid || error "write $ffid failed."
14980 echo "read fid $fid"
14981 diff /etc/hosts $ffid || error "read $ffid failed."
14982 echo "append write to fid $fid"
14983 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14984 echo "rename fid $fid"
14985 mv $ffid $test_dir/$tfile.1 &&
14986 error "rename $ffid to $tfile.1 should fail."
14987 touch $test_dir/$tfile.1
14988 mv $test_dir/$tfile.1 $ffid &&
14989 error "rename $tfile.1 to $ffid should fail."
14990 rm -f $test_dir/$tfile.1
14991 echo "truncate fid $fid"
14992 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14993 echo "link fid $fid"
14994 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14995 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14996 echo "setfacl fid $fid"
14997 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14998 echo "getfacl fid $fid"
14999 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15001 echo "unlink fid $fid"
15002 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15003 echo "mknod fid $fid"
15004 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15006 fid=[0xf00000400:0x1:0x0]
15007 ffid=$MOUNT/.lustre/fid/$fid
15009 echo "stat non-exist fid $fid"
15010 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15011 echo "write to non-exist fid $fid"
15012 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15013 echo "link new fid $fid"
15014 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15016 mkdir -p $test_dir/$tdir
15017 touch $test_dir/$tdir/$tfile
15018 fid=$($LFS path2fid $test_dir/$tdir)
15021 error "error: could not get fid for $test_dir/$dir/$tfile."
15023 ffid=$MOUNT/.lustre/fid/$fid
15026 ls $ffid > /dev/null || error "ls $ffid failed."
15027 echo "touch $fid/$tfile.1"
15028 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15030 echo "touch $MOUNT/.lustre/fid/$tfile"
15031 touch $MOUNT/.lustre/fid/$tfile && \
15032 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15034 echo "setxattr to $MOUNT/.lustre/fid"
15035 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15037 echo "listxattr for $MOUNT/.lustre/fid"
15038 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15040 echo "delxattr from $MOUNT/.lustre/fid"
15041 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15043 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15044 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15045 error "touch invalid fid should fail."
15047 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15048 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15049 error "touch non-normal fid should fail."
15051 echo "rename $tdir to $MOUNT/.lustre/fid"
15052 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15053 error "rename to $MOUNT/.lustre/fid should fail."
15055 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15057 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15058 local new_obf_mode=777
15060 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15061 chmod $new_obf_mode $DIR/.lustre/fid ||
15062 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15064 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15065 [ $obf_mode -eq $new_obf_mode ] ||
15066 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15068 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15069 chmod $old_obf_mode $DIR/.lustre/fid ||
15070 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15073 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15074 fid=$($LFS path2fid $test_dir/$tfile-2)
15076 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15078 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15079 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15080 error "create lov data thru .lustre failed"
15082 echo "cp /etc/passwd $test_dir/$tfile-2"
15083 cp /etc/passwd $test_dir/$tfile-2 ||
15084 error "copy to $test_dir/$tfile-2 failed."
15085 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15086 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15087 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15089 rm -rf $test_dir/tfile.lnk
15090 rm -rf $test_dir/$tfile-2
15094 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15095 skip "Need MDS version at least 2.4.1"
15097 local tf=$DIR/$tfile
15100 local fid=$($LFS path2fid $tf)
15101 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15103 # check that we get the same pathname back
15106 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15107 echo "$rootpath $fid"
15108 found=$($LFS fid2path $rootpath "$fid")
15109 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15110 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15113 # check wrong root path format
15114 rootpath=$MOUNT"_wrong"
15115 found=$($LFS fid2path $rootpath "$fid")
15116 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15118 run_test 154A "lfs path2fid and fid2path basic checks"
15121 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15122 skip "Need MDS version at least 2.4.1"
15124 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15125 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15126 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15127 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15129 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15130 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15132 # check that we get the same pathname
15133 echo "PFID: $PFID, name: $name"
15134 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15135 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15136 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15137 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15139 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15141 run_test 154B "verify the ll_decode_linkea tool"
15144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15145 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15146 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15147 skip "Need MDS version at least 2.2.51"
15148 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15150 cp /etc/hosts $DIR/$tfile
15152 fid=$($LFS path2fid $DIR/$tfile)
15154 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15156 dot_lustre_fid_permission_check "$fid" $DIR ||
15157 error "dot lustre permission check $fid failed"
15159 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15161 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15163 touch $MOUNT/.lustre/file &&
15164 error "creation is not allowed under .lustre"
15166 mkdir $MOUNT/.lustre/dir &&
15167 error "mkdir is not allowed under .lustre"
15171 run_test 154a "Open-by-FID"
15174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15175 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15176 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15177 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15178 skip "Need MDS version at least 2.2.51"
15180 local remote_dir=$DIR/$tdir/remote_dir
15184 mkdir -p $DIR/$tdir
15185 $LFS mkdir -i $MDTIDX $remote_dir ||
15186 error "create remote directory failed"
15188 cp /etc/hosts $remote_dir/$tfile
15190 fid=$($LFS path2fid $remote_dir/$tfile)
15192 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15194 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15195 error "dot lustre permission check $fid failed"
15198 run_test 154b "Open-by-FID for remote directory"
15201 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15202 skip "Need MDS version at least 2.4.1"
15204 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15205 local FID1=$($LFS path2fid $DIR/$tfile.1)
15206 local FID2=$($LFS path2fid $DIR/$tfile.2)
15207 local FID3=$($LFS path2fid $DIR/$tfile.3)
15210 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15211 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15212 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15214 [ "$FID" = "${!want}" ] ||
15215 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15219 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15221 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15222 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15226 run_test 154c "lfs path2fid and fid2path multiple arguments"
15229 remote_mds_nodsh && skip "remote MDS with nodsh"
15230 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15231 skip "Need MDS version at least 2.5.53"
15233 if remote_mds; then
15234 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15238 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15245 local fid=$($LFS path2fid $DIR/$tfile)
15248 cmd="exec $fd<$DIR/$tfile"
15250 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15251 echo "$fid_list" | grep "$fid"
15254 cmd="exec $fd>/dev/null"
15256 if [ $rc -ne 0 ]; then
15257 error "FID $fid not found in open files list $fid_list"
15260 run_test 154d "Verify open file fid"
15264 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15265 skip "Need MDS version at least 2.6.50"
15267 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15268 error ".lustre returned by readdir"
15271 run_test 154e ".lustre is not returned by readdir"
15274 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15276 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15277 mkdir_on_mdt0 $DIR/$tdir
15278 # test dirs inherit from its stripe
15279 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15280 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15281 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15282 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15285 # get fid of parents
15286 local FID0=$($LFS path2fid $DIR/$tdir)
15287 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15288 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15289 local FID3=$($LFS path2fid $DIR)
15291 # check that path2fid --parents returns expected <parent_fid>/name
15292 # 1) test for a directory (single parent)
15293 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15294 [ "$parent" == "$FID0/foo1" ] ||
15295 error "expected parent: $FID0/foo1, got: $parent"
15297 # 2) test for a file with nlink > 1 (multiple parents)
15298 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15299 echo "$parent" | grep -F "$FID1/$tfile" ||
15300 error "$FID1/$tfile not returned in parent list"
15301 echo "$parent" | grep -F "$FID2/link" ||
15302 error "$FID2/link not returned in parent list"
15304 # 3) get parent by fid
15305 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15306 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15307 echo "$parent" | grep -F "$FID1/$tfile" ||
15308 error "$FID1/$tfile not returned in parent list (by fid)"
15309 echo "$parent" | grep -F "$FID2/link" ||
15310 error "$FID2/link not returned in parent list (by fid)"
15312 # 4) test for entry in root directory
15313 parent=$($LFS path2fid --parents $DIR/f)
15314 echo "$parent" | grep -F "$FID3/f" ||
15315 error "$FID3/f not returned in parent list"
15317 # 5) test it on root directory
15318 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15319 error "$MOUNT should not have parents"
15321 # enable xattr caching and check that linkea is correctly updated
15322 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15323 save_lustre_params client "llite.*.xattr_cache" > $save
15324 lctl set_param llite.*.xattr_cache 1
15326 # 6.1) linkea update on rename
15327 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15329 # get parents by fid
15330 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15331 # foo1 should no longer be returned in parent list
15332 echo "$parent" | grep -F "$FID1" &&
15333 error "$FID1 should no longer be in parent list"
15334 # the new path should appear
15335 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15336 error "$FID2/$tfile.moved is not in parent list"
15338 # 6.2) linkea update on unlink
15339 rm -f $DIR/$tdir/foo2/link
15340 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15341 # foo2/link should no longer be returned in parent list
15342 echo "$parent" | grep -F "$FID2/link" &&
15343 error "$FID2/link should no longer be in parent list"
15347 restore_lustre_params < $save
15350 run_test 154f "get parent fids by reading link ea"
15354 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15355 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15356 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15357 skip "Need MDS version at least 2.6.92"
15359 mkdir_on_mdt0 $DIR/$tdir
15360 llapi_fid_test -d $DIR/$tdir
15362 run_test 154g "various llapi FID tests"
15364 test_155_small_load() {
15365 local temp=$TMP/$tfile
15366 local file=$DIR/$tfile
15368 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15369 error "dd of=$temp bs=6096 count=1 failed"
15371 cancel_lru_locks $OSC
15372 cmp $temp $file || error "$temp $file differ"
15374 $TRUNCATE $temp 6000
15375 $TRUNCATE $file 6000
15376 cmp $temp $file || error "$temp $file differ (truncate1)"
15378 echo "12345" >>$temp
15379 echo "12345" >>$file
15380 cmp $temp $file || error "$temp $file differ (append1)"
15382 echo "12345" >>$temp
15383 echo "12345" >>$file
15384 cmp $temp $file || error "$temp $file differ (append2)"
15390 test_155_big_load() {
15391 remote_ost_nodsh && skip "remote OST with nodsh"
15393 local temp=$TMP/$tfile
15394 local file=$DIR/$tfile
15397 local cache_size=$(do_facet ost$((MAXI+1)) \
15398 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15399 local large_file_size=$((cache_size * 2))
15401 echo "OSS cache size: $cache_size KB"
15402 echo "Large file size: $large_file_size KB"
15404 [ $MAXV -le $large_file_size ] &&
15405 skip_env "max available OST size needs > $large_file_size KB"
15407 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15409 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15410 error "dd of=$temp bs=$large_file_size count=1k failed"
15413 cancel_lru_locks osc
15414 cmp $temp $file || error "$temp $file differ"
15420 save_writethrough() {
15421 local facets=$(get_facets OST)
15423 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15429 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15431 save_writethrough $p
15434 set_cache writethrough on
15435 test_155_small_load
15436 restore_lustre_params < $p
15439 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15444 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15446 save_writethrough $p
15449 set_cache writethrough off
15450 test_155_small_load
15451 restore_lustre_params < $p
15454 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15459 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15461 save_writethrough $p
15464 set_cache writethrough on
15465 test_155_small_load
15466 restore_lustre_params < $p
15469 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15474 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15476 save_writethrough $p
15479 set_cache writethrough off
15480 test_155_small_load
15481 restore_lustre_params < $p
15484 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15489 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15491 save_writethrough $p
15494 set_cache writethrough on
15496 restore_lustre_params < $p
15499 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15504 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15506 save_writethrough $p
15509 set_cache writethrough off
15511 restore_lustre_params < $p
15514 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15519 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15521 save_writethrough $p
15524 set_cache writethrough on
15526 restore_lustre_params < $p
15529 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15534 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15536 save_writethrough $p
15539 set_cache writethrough off
15541 restore_lustre_params < $p
15544 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15548 remote_ost_nodsh && skip "remote OST with nodsh"
15549 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15550 skip "stats not implemented on old servers"
15551 [ "$ost1_FSTYPE" = "zfs" ] &&
15552 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15557 local file="$DIR/$tfile"
15558 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15560 save_writethrough $p
15563 log "Turn on read and write cache"
15565 set_cache writethrough on
15567 log "Write data and read it back."
15568 log "Read should be satisfied from the cache."
15569 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15571 cancel_lru_locks osc
15572 cat $file >/dev/null
15574 if ! let "AFTER - BEFORE == CPAGES"; then
15575 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15577 log "cache hits: before: $BEFORE, after: $AFTER"
15580 log "Read again; it should be satisfied from the cache."
15582 cancel_lru_locks osc
15583 cat $file >/dev/null
15585 if ! let "AFTER - BEFORE == CPAGES"; then
15586 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15588 log "cache hits:: before: $BEFORE, after: $AFTER"
15591 log "Turn off the read cache and turn on the write cache"
15593 set_cache writethrough on
15595 log "Read again; it should be satisfied from the cache."
15597 cancel_lru_locks osc
15598 cat $file >/dev/null
15600 if ! let "AFTER - BEFORE == CPAGES"; then
15601 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15603 log "cache hits:: before: $BEFORE, after: $AFTER"
15606 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15607 # > 2.12.56 uses pagecache if cached
15608 log "Read again; it should not be satisfied from the cache."
15610 cancel_lru_locks osc
15611 cat $file >/dev/null
15613 if ! let "AFTER - BEFORE == 0"; then
15614 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15616 log "cache hits:: before: $BEFORE, after: $AFTER"
15620 log "Write data and read it back."
15621 log "Read should be satisfied from the cache."
15622 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15624 cancel_lru_locks osc
15625 cat $file >/dev/null
15627 if ! let "AFTER - BEFORE == CPAGES"; then
15628 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15630 log "cache hits:: before: $BEFORE, after: $AFTER"
15633 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15634 # > 2.12.56 uses pagecache if cached
15635 log "Read again; it should not be satisfied from the cache."
15637 cancel_lru_locks osc
15638 cat $file >/dev/null
15640 if ! let "AFTER - BEFORE == 0"; then
15641 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15643 log "cache hits:: before: $BEFORE, after: $AFTER"
15647 log "Turn off read and write cache"
15649 set_cache writethrough off
15651 log "Write data and read it back"
15652 log "It should not be satisfied from the cache."
15654 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15655 cancel_lru_locks osc
15657 cat $file >/dev/null
15659 if ! let "AFTER - BEFORE == 0"; then
15660 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15662 log "cache hits:: before: $BEFORE, after: $AFTER"
15665 log "Turn on the read cache and turn off the write cache"
15667 set_cache writethrough off
15669 log "Write data and read it back"
15670 log "It should not be satisfied from the cache."
15672 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15674 cancel_lru_locks osc
15675 cat $file >/dev/null
15677 if ! let "AFTER - BEFORE == 0"; then
15678 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15680 log "cache hits:: before: $BEFORE, after: $AFTER"
15683 log "Read again; it should be satisfied from the cache."
15685 cancel_lru_locks osc
15686 cat $file >/dev/null
15688 if ! let "AFTER - BEFORE == CPAGES"; then
15689 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15691 log "cache hits:: before: $BEFORE, after: $AFTER"
15694 restore_lustre_params < $p
15697 run_test 156 "Verification of tunables"
15700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15701 remote_mds_nodsh && skip "remote MDS with nodsh"
15702 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15703 skip "Need MDS version at least 2.2.0"
15705 changelog_register || error "changelog_register failed"
15706 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15707 changelog_users $SINGLEMDS | grep -q $cl_user ||
15708 error "User $cl_user not found in changelog_users"
15710 mkdir_on_mdt0 $DIR/$tdir
15713 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15714 changelog_clear 0 || error "changelog_clear failed"
15715 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15716 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15717 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15718 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15719 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15720 rm $DIR/$tdir/pics/desktop.jpg
15722 echo "verifying changelog mask"
15723 changelog_chmask "-MKDIR"
15724 changelog_chmask "-CLOSE"
15726 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15727 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15729 changelog_chmask "+MKDIR"
15730 changelog_chmask "+CLOSE"
15732 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15733 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15735 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15736 CLOSES=$(changelog_dump | grep -c "CLOSE")
15737 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15738 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15741 echo "verifying target fid"
15742 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15743 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15744 [ "$fidc" == "$fidf" ] ||
15745 error "changelog '$tfile' fid $fidc != file fid $fidf"
15746 echo "verifying parent fid"
15747 # The FID returned from the Changelog may be the directory shard on
15748 # a different MDT, and not the FID returned by path2fid on the parent.
15749 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15750 # since this is what will matter when recreating this file in the tree.
15751 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15752 local pathp=$($LFS fid2path $MOUNT "$fidp")
15753 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15754 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15756 echo "getting records for $cl_user"
15757 changelog_users $SINGLEMDS
15758 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15760 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15761 error "changelog_clear failed"
15762 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15763 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15764 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15765 error "user index expect $user_rec1 + $nclr != $user_rec2"
15767 local min0_rec=$(changelog_users $SINGLEMDS |
15768 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15769 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15770 awk '{ print $1; exit; }')
15772 changelog_dump | tail -n 5
15773 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15774 [ $first_rec == $((min0_rec + 1)) ] ||
15775 error "first index should be $min0_rec + 1 not $first_rec"
15777 # LU-3446 changelog index reset on MDT restart
15778 local cur_rec1=$(changelog_users $SINGLEMDS |
15779 awk '/^current.index:/ { print $NF }')
15780 changelog_clear 0 ||
15781 error "clear all changelog records for $cl_user failed"
15782 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15783 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15784 error "Fail to start $SINGLEMDS"
15785 local cur_rec2=$(changelog_users $SINGLEMDS |
15786 awk '/^current.index:/ { print $NF }')
15787 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15788 [ $cur_rec1 == $cur_rec2 ] ||
15789 error "current index should be $cur_rec1 not $cur_rec2"
15791 echo "verifying users from this test are deregistered"
15792 changelog_deregister || error "changelog_deregister failed"
15793 changelog_users $SINGLEMDS | grep -q $cl_user &&
15794 error "User '$cl_user' still in changelog_users"
15796 # lctl get_param -n mdd.*.changelog_users
15797 # current_index: 144
15798 # ID index (idle seconds)
15799 # cl3 144 (2) mask=<list>
15800 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15801 # this is the normal case where all users were deregistered
15802 # make sure no new records are added when no users are present
15803 local last_rec1=$(changelog_users $SINGLEMDS |
15804 awk '/^current.index:/ { print $NF }')
15805 touch $DIR/$tdir/chloe
15806 local last_rec2=$(changelog_users $SINGLEMDS |
15807 awk '/^current.index:/ { print $NF }')
15808 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15809 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15811 # any changelog users must be leftovers from a previous test
15812 changelog_users $SINGLEMDS
15813 echo "other changelog users; can't verify off"
15816 run_test 160a "changelog sanity"
15818 test_160b() { # LU-3587
15819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15820 remote_mds_nodsh && skip "remote MDS with nodsh"
15821 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15822 skip "Need MDS version at least 2.2.0"
15824 changelog_register || error "changelog_register failed"
15825 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15826 changelog_users $SINGLEMDS | grep -q $cl_user ||
15827 error "User '$cl_user' not found in changelog_users"
15829 local longname1=$(str_repeat a 255)
15830 local longname2=$(str_repeat b 255)
15833 echo "creating very long named file"
15834 touch $longname1 || error "create of '$longname1' failed"
15835 echo "renaming very long named file"
15836 mv $longname1 $longname2
15838 changelog_dump | grep RENME | tail -n 5
15841 run_test 160b "Verify that very long rename doesn't crash in changelog"
15844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15845 remote_mds_nodsh && skip "remote MDS with nodsh"
15847 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15848 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15849 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15850 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15854 # Registration step
15855 changelog_register || error "changelog_register failed"
15858 mkdir -p $DIR/$tdir
15859 $MCREATE $DIR/$tdir/foo_160c
15860 changelog_chmask "-TRUNC"
15861 $TRUNCATE $DIR/$tdir/foo_160c 200
15862 changelog_chmask "+TRUNC"
15863 $TRUNCATE $DIR/$tdir/foo_160c 199
15864 changelog_dump | tail -n 5
15865 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15866 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15868 run_test 160c "verify that changelog log catch the truncate event"
15871 remote_mds_nodsh && skip "remote MDS with nodsh"
15872 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15874 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15875 skip "Need MDS version at least 2.7.60"
15877 # Registration step
15878 changelog_register || error "changelog_register failed"
15880 mkdir -p $DIR/$tdir/migrate_dir
15881 changelog_clear 0 || error "changelog_clear failed"
15883 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15884 changelog_dump | tail -n 5
15885 local migrates=$(changelog_dump | grep -c "MIGRT")
15886 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15888 run_test 160d "verify that changelog log catch the migrate event"
15891 remote_mds_nodsh && skip "remote MDS with nodsh"
15894 changelog_register || error "changelog_register failed"
15896 local MDT0=$(facet_svc $SINGLEMDS)
15899 # No user (expect fail)
15900 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15902 if [ $rc -eq 0 ]; then
15903 error "Should fail without user"
15904 elif [ $rc -ne 4 ]; then
15905 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15908 # Delete a future user (expect fail)
15909 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15911 if [ $rc -eq 0 ]; then
15912 error "Deleted non-existant user cl77"
15913 elif [ $rc -ne 2 ]; then
15914 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15917 # Clear to a bad index (1 billion should be safe)
15918 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15921 if [ $rc -eq 0 ]; then
15922 error "Successfully cleared to invalid CL index"
15923 elif [ $rc -ne 22 ]; then
15924 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15927 run_test 160e "changelog negative testing (should return errors)"
15930 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15931 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15932 skip "Need MDS version at least 2.10.56"
15934 local mdts=$(comma_list $(mdts_nodes))
15937 changelog_register || error "first changelog_register failed"
15938 changelog_register || error "second changelog_register failed"
15940 declare -A cl_user1
15941 declare -A cl_user2
15946 # generate some changelog records to accumulate on each MDT
15947 # use all_char because created files should be evenly distributed
15948 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15949 error "test_mkdir $tdir failed"
15950 log "$(date +%s): creating first files"
15951 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15952 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15953 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15956 # check changelogs have been generated
15957 local start=$SECONDS
15958 local idle_time=$((MDSCOUNT * 5 + 5))
15959 local nbcl=$(changelog_dump | wc -l)
15960 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15962 for param in "changelog_max_idle_time=$idle_time" \
15964 "changelog_min_gc_interval=2" \
15965 "changelog_min_free_cat_entries=3"; do
15966 local MDT0=$(facet_svc $SINGLEMDS)
15967 local var="${param%=*}"
15968 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15970 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15971 do_nodes $mdts $LCTL set_param mdd.*.$param
15974 # force cl_user2 to be idle (1st part), but also cancel the
15975 # cl_user1 records so that it is not evicted later in the test.
15976 local sleep1=$((idle_time / 2))
15977 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15980 # simulate changelog catalog almost full
15981 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15982 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15984 for i in $(seq $MDSCOUNT); do
15985 cl_users=(${CL_USERS[mds$i]})
15986 cl_user1[mds$i]="${cl_users[0]}"
15987 cl_user2[mds$i]="${cl_users[1]}"
15989 [ -n "${cl_user1[mds$i]}" ] ||
15990 error "mds$i: no user registered"
15991 [ -n "${cl_user2[mds$i]}" ] ||
15992 error "mds$i: only ${cl_user2[mds$i]} is registered"
15994 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15995 [ -n "$user_rec1" ] ||
15996 error "mds$i: User ${cl_user1[mds$i]} not registered"
15997 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15998 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15999 [ -n "$user_rec2" ] ||
16000 error "mds$i: User ${cl_user1[mds$i]} not registered"
16001 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16002 "$user_rec1 + 2 == $user_rec2"
16003 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16004 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16005 "$user_rec1 + 2, but is $user_rec2"
16006 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16007 [ -n "$user_rec2" ] ||
16008 error "mds$i: User ${cl_user2[mds$i]} not registered"
16009 [ $user_rec1 == $user_rec2 ] ||
16010 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16011 "$user_rec1, but is $user_rec2"
16014 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16015 local sleep2=$((idle_time - (SECONDS - start) + 1))
16016 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16019 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16020 # cl_user1 should be OK because it recently processed records.
16021 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16022 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16023 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16024 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16027 # ensure gc thread is done
16028 for i in $(mdts_nodes); do
16029 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16030 error "$i: GC-thread not done"
16034 for (( i = 1; i <= MDSCOUNT; i++ )); do
16035 # check cl_user1 still registered
16036 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16037 error "mds$i: User ${cl_user1[mds$i]} not registered"
16038 # check cl_user2 unregistered
16039 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16040 error "mds$i: User ${cl_user2[mds$i]} still registered"
16042 # check changelogs are present and starting at $user_rec1 + 1
16043 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16044 [ -n "$user_rec1" ] ||
16045 error "mds$i: User ${cl_user1[mds$i]} not registered"
16046 first_rec=$($LFS changelog $(facet_svc mds$i) |
16047 awk '{ print $1; exit; }')
16049 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16050 [ $((user_rec1 + 1)) == $first_rec ] ||
16051 error "mds$i: rec $first_rec != $user_rec1 + 1"
16054 run_test 160f "changelog garbage collect (timestamped users)"
16057 remote_mds_nodsh && skip "remote MDS with nodsh"
16058 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16059 skip "Need MDS version at least 2.14.55"
16061 local mdts=$(comma_list $(mdts_nodes))
16064 changelog_register || error "first changelog_register failed"
16065 changelog_register || error "second changelog_register failed"
16067 declare -A cl_user1
16068 declare -A cl_user2
16073 # generate some changelog records to accumulate on each MDT
16074 # use all_char because created files should be evenly distributed
16075 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16076 error "test_mkdir $tdir failed"
16077 for ((i = 0; i < MDSCOUNT; i++)); do
16078 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16079 error "create $DIR/$tdir/d$i.1 failed"
16082 # check changelogs have been generated
16083 local nbcl=$(changelog_dump | wc -l)
16084 (( $nbcl > 0 )) || error "no changelogs found"
16086 # reduce the max_idle_indexes value to make sure we exceed it
16087 for param in "changelog_max_idle_indexes=2" \
16089 "changelog_min_gc_interval=2"; do
16090 local MDT0=$(facet_svc $SINGLEMDS)
16091 local var="${param%=*}"
16092 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16094 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16095 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16096 error "unable to set mdd.*.$param"
16099 local start=$SECONDS
16100 for i in $(seq $MDSCOUNT); do
16101 cl_users=(${CL_USERS[mds$i]})
16102 cl_user1[mds$i]="${cl_users[0]}"
16103 cl_user2[mds$i]="${cl_users[1]}"
16105 [ -n "${cl_user1[mds$i]}" ] ||
16106 error "mds$i: user1 is not registered"
16107 [ -n "${cl_user2[mds$i]}" ] ||
16108 error "mds$i: only ${cl_user1[mds$i]} is registered"
16110 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16111 [ -n "$user_rec1" ] ||
16112 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16113 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16114 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16115 [ -n "$user_rec2" ] ||
16116 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16117 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16118 "$user_rec1 + 2 == $user_rec2"
16119 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16120 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16121 "expected $user_rec1 + 2, but is $user_rec2"
16122 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16123 [ -n "$user_rec2" ] ||
16124 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16125 [ $user_rec1 == $user_rec2 ] ||
16126 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16127 "expected $user_rec1, but is $user_rec2"
16130 # ensure we are past the previous changelog_min_gc_interval set above
16131 local sleep2=$((start + 2 - SECONDS))
16132 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16133 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16134 # cl_user1 should be OK because it recently processed records.
16135 for ((i = 0; i < MDSCOUNT; i++)); do
16136 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16137 error "create $DIR/$tdir/d$i.3 failed"
16140 # ensure gc thread is done
16141 for i in $(mdts_nodes); do
16142 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16143 error "$i: GC-thread not done"
16147 for (( i = 1; i <= MDSCOUNT; i++ )); do
16148 # check cl_user1 still registered
16149 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16150 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16151 # check cl_user2 unregistered
16152 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16153 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16155 # check changelogs are present and starting at $user_rec1 + 1
16156 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16157 [ -n "$user_rec1" ] ||
16158 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16159 first_rec=$($LFS changelog $(facet_svc mds$i) |
16160 awk '{ print $1; exit; }')
16162 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16163 [ $((user_rec1 + 1)) == $first_rec ] ||
16164 error "mds$i: rec $first_rec != $user_rec1 + 1"
16167 run_test 160g "changelog garbage collect on idle records"
16170 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16171 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16172 skip "Need MDS version at least 2.10.56"
16174 local mdts=$(comma_list $(mdts_nodes))
16177 changelog_register || error "first changelog_register failed"
16178 changelog_register || error "second changelog_register failed"
16180 declare -A cl_user1
16181 declare -A cl_user2
16186 # generate some changelog records to accumulate on each MDT
16187 # use all_char because created files should be evenly distributed
16188 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16189 error "test_mkdir $tdir failed"
16190 for ((i = 0; i < MDSCOUNT; i++)); do
16191 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16192 error "create $DIR/$tdir/d$i.1 failed"
16195 # check changelogs have been generated
16196 local nbcl=$(changelog_dump | wc -l)
16197 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16199 for param in "changelog_max_idle_time=10" \
16201 "changelog_min_gc_interval=2"; do
16202 local MDT0=$(facet_svc $SINGLEMDS)
16203 local var="${param%=*}"
16204 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16206 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16207 do_nodes $mdts $LCTL set_param mdd.*.$param
16210 # force cl_user2 to be idle (1st part)
16213 for i in $(seq $MDSCOUNT); do
16214 cl_users=(${CL_USERS[mds$i]})
16215 cl_user1[mds$i]="${cl_users[0]}"
16216 cl_user2[mds$i]="${cl_users[1]}"
16218 [ -n "${cl_user1[mds$i]}" ] ||
16219 error "mds$i: no user registered"
16220 [ -n "${cl_user2[mds$i]}" ] ||
16221 error "mds$i: only ${cl_user2[mds$i]} is registered"
16223 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16224 [ -n "$user_rec1" ] ||
16225 error "mds$i: User ${cl_user1[mds$i]} not registered"
16226 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16227 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16228 [ -n "$user_rec2" ] ||
16229 error "mds$i: User ${cl_user1[mds$i]} not registered"
16230 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16231 "$user_rec1 + 2 == $user_rec2"
16232 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16233 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16234 "$user_rec1 + 2, but is $user_rec2"
16235 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16236 [ -n "$user_rec2" ] ||
16237 error "mds$i: User ${cl_user2[mds$i]} not registered"
16238 [ $user_rec1 == $user_rec2 ] ||
16239 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16240 "$user_rec1, but is $user_rec2"
16243 # force cl_user2 to be idle (2nd part) and to reach
16244 # changelog_max_idle_time
16247 # force each GC-thread start and block then
16248 # one per MDT/MDD, set fail_val accordingly
16249 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16250 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16252 # generate more changelogs to trigger fail_loc
16253 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16254 error "create $DIR/$tdir/${tfile}bis failed"
16256 # stop MDT to stop GC-thread, should be done in back-ground as it will
16257 # block waiting for the thread to be released and exit
16258 declare -A stop_pids
16259 for i in $(seq $MDSCOUNT); do
16261 stop_pids[mds$i]=$!
16264 for i in $(mdts_nodes); do
16267 local facets=$(facets_up_on_host $i)
16269 for facet in ${facets//,/ }; do
16270 if [[ $facet == mds* ]]; then
16274 # ensure each MDS's gc threads are still present and all in "R"
16275 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16276 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16277 error "$i: expected $nb GC-thread"
16279 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16281 error "$i: GC-thread not found in R-state"
16282 # check umounts of each MDT on MDS have reached kthread_stop()
16283 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16284 error "$i: expected $nb umount"
16286 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16287 error "$i: umount not found in D-state"
16290 # release all GC-threads
16291 do_nodes $mdts $LCTL set_param fail_loc=0
16293 # wait for MDT stop to complete
16294 for i in $(seq $MDSCOUNT); do
16295 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16299 # may try to check if any orphan changelog records are present
16300 # via ldiskfs/zfs and llog_reader...
16302 # re-start/mount MDTs
16303 for i in $(seq $MDSCOUNT); do
16304 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16305 error "Fail to start mds$i"
16309 for i in $(seq $MDSCOUNT); do
16310 # check cl_user1 still registered
16311 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16312 error "mds$i: User ${cl_user1[mds$i]} not registered"
16313 # check cl_user2 unregistered
16314 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16315 error "mds$i: User ${cl_user2[mds$i]} still registered"
16317 # check changelogs are present and starting at $user_rec1 + 1
16318 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16319 [ -n "$user_rec1" ] ||
16320 error "mds$i: User ${cl_user1[mds$i]} not registered"
16321 first_rec=$($LFS changelog $(facet_svc mds$i) |
16322 awk '{ print $1; exit; }')
16324 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16325 [ $((user_rec1 + 1)) == $first_rec ] ||
16326 error "mds$i: first index should be $user_rec1 + 1, " \
16327 "but is $first_rec"
16330 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16335 local mdts=$(comma_list $(mdts_nodes))
16337 changelog_register || error "first changelog_register failed"
16339 # generate some changelog records to accumulate on each MDT
16340 # use all_char because created files should be evenly distributed
16341 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16342 error "test_mkdir $tdir failed"
16343 for ((i = 0; i < MDSCOUNT; i++)); do
16344 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16345 error "create $DIR/$tdir/d$i.1 failed"
16348 # check changelogs have been generated
16349 local nbcl=$(changelog_dump | wc -l)
16350 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16352 # simulate race between register and unregister
16353 # XXX as fail_loc is set per-MDS, with DNE configs the race
16354 # simulation will only occur for one MDT per MDS and for the
16355 # others the normal race scenario will take place
16356 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16357 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16358 do_nodes $mdts $LCTL set_param fail_val=1
16360 # unregister 1st user
16361 changelog_deregister &
16363 # wait some time for deregister work to reach race rdv
16365 # register 2nd user
16366 changelog_register || error "2nd user register failed"
16368 wait $pid1 || error "1st user deregister failed"
16372 declare -A LAST_REC
16373 for i in $(seq $MDSCOUNT); do
16374 if changelog_users mds$i | grep "^cl"; then
16375 # make sure new records are added with one user present
16376 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16377 awk '/^current.index:/ { print $NF }')
16379 error "mds$i has no user registered"
16383 # generate more changelog records to accumulate on each MDT
16384 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16385 error "create $DIR/$tdir/${tfile}bis failed"
16387 for i in $(seq $MDSCOUNT); do
16388 last_rec=$(changelog_users $SINGLEMDS |
16389 awk '/^current.index:/ { print $NF }')
16390 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16391 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16392 error "changelogs are off on mds$i"
16395 run_test 160i "changelog user register/unregister race"
16398 remote_mds_nodsh && skip "remote MDS with nodsh"
16399 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16400 skip "Need MDS version at least 2.12.56"
16402 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16403 stack_trap "umount $MOUNT2" EXIT
16405 changelog_register || error "first changelog_register failed"
16406 stack_trap "changelog_deregister" EXIT
16408 # generate some changelog
16409 # use all_char because created files should be evenly distributed
16410 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16411 error "mkdir $tdir failed"
16412 for ((i = 0; i < MDSCOUNT; i++)); do
16413 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16414 error "create $DIR/$tdir/d$i.1 failed"
16417 # open the changelog device
16418 exec 3>/dev/changelog-$FSNAME-MDT0000
16419 stack_trap "exec 3>&-" EXIT
16420 exec 4</dev/changelog-$FSNAME-MDT0000
16421 stack_trap "exec 4<&-" EXIT
16423 # umount the first lustre mount
16425 stack_trap "mount_client $MOUNT" EXIT
16427 # read changelog, which may or may not fail, but should not crash
16431 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16432 changelog_users $SINGLEMDS | grep -q $cl_user ||
16433 error "User $cl_user not found in changelog_users"
16435 printf 'clear:'$cl_user':0' >&3
16437 run_test 160j "client can be umounted while its chanangelog is being used"
16440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16441 remote_mds_nodsh && skip "remote MDS with nodsh"
16443 mkdir -p $DIR/$tdir/1/1
16445 changelog_register || error "changelog_register failed"
16446 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16448 changelog_users $SINGLEMDS | grep -q $cl_user ||
16449 error "User '$cl_user' not found in changelog_users"
16450 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16451 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16452 rmdir $DIR/$tdir/1/1 & sleep 1
16454 touch $DIR/$tdir/2/2
16455 rm -rf $DIR/$tdir/2
16460 changelog_dump | grep rmdir || error "rmdir not recorded"
16462 run_test 160k "Verify that changelog records are not lost"
16464 # Verifies that a file passed as a parameter has recently had an operation
16465 # performed on it that has generated an MTIME changelog which contains the
16466 # correct parent FID. As files might reside on a different MDT from the
16467 # parent directory in DNE configurations, the FIDs are translated to paths
16468 # before being compared, which should be identical
16469 compare_mtime_changelog() {
16477 mdtidx=$($LFS getstripe --mdt-index $file)
16478 mdtidx=$(printf "%04x" $mdtidx)
16480 # Obtain the parent FID from the MTIME changelog
16481 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16482 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16484 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16485 [ -z "$cl_fid" ] && error "parent FID not present"
16487 # Verify that the path for the parent FID is the same as the path for
16488 # the test directory
16489 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16493 [[ "${pdir%/}" == "$dir" ]] ||
16494 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16500 remote_mds_nodsh && skip "remote MDS with nodsh"
16501 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16502 skip "Need MDS version at least 2.13.55"
16506 changelog_register || error "changelog_register failed"
16507 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16509 changelog_users $SINGLEMDS | grep -q $cl_user ||
16510 error "User '$cl_user' not found in changelog_users"
16512 # Clear some types so that MTIME changelogs are generated
16513 changelog_chmask "-CREAT"
16514 changelog_chmask "-CLOSE"
16516 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16518 # Test CL_MTIME during setattr
16519 touch $DIR/$tdir/$tfile
16520 compare_mtime_changelog $DIR/$tdir/$tfile
16522 # Test CL_MTIME during close
16523 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16524 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16526 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16529 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16530 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16531 skip "Need MDS version at least 2.14.51"
16538 changelog_register || error "first changelog_register failed"
16539 changelog_register || error "second changelog_register failed"
16541 cl_users=(${CL_USERS[mds1]})
16542 cl_user1="${cl_users[0]}"
16543 cl_user2="${cl_users[1]}"
16544 # generate some changelog records to accumulate on MDT0
16545 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16546 createmany -m $DIR/$tdir/$tfile 50 ||
16547 error "create $DIR/$tdir/$tfile failed"
16548 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16551 # check changelogs have been generated
16552 local nbcl=$(changelog_dump | wc -l)
16553 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16555 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16556 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16558 __changelog_clear mds1 $cl_user1 +10
16559 __changelog_clear mds1 $cl_user2 0 &
16562 __changelog_clear mds1 $cl_user1 0 ||
16563 error "fail to cancel record for $cl_user1"
16565 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16567 run_test 160m "Changelog clear race"
16570 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16571 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16572 skip "Need MDS version at least 2.14.51"
16581 changelog_register || error "first changelog_register failed"
16583 cl_users=(${CL_USERS[mds1]})
16584 cl_user1="${cl_users[0]}"
16586 # generate some changelog records to accumulate on MDT0
16587 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16588 first_rec=$(changelog_users $SINGLEMDS |
16589 awk '/^current.index:/ { print $NF }')
16590 while (( last_rec < (( first_rec + 65000)) )); do
16591 createmany -m $DIR/$tdir/$tfile 10000 ||
16592 error "create $DIR/$tdir/$tfile failed"
16594 for i in $(seq 0 10000); do
16595 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16599 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16600 error "unlinkmany failed unlink"
16601 last_rec=$(changelog_users $SINGLEMDS |
16602 awk '/^current.index:/ { print $NF }')
16603 echo last record $last_rec
16604 (( last_rec == 0 )) && error "no changelog found"
16607 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16608 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16610 __changelog_clear mds1 $cl_user1 0 &
16613 __changelog_clear mds1 $cl_user1 0 ||
16614 error "fail to cancel record for $cl_user1"
16616 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16618 run_test 160n "Changelog destroy race"
16621 local mdt="$(facet_svc $SINGLEMDS)"
16623 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16624 remote_mds_nodsh && skip "remote MDS with nodsh"
16625 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16626 skip "Need MDS version at least 2.14.52"
16628 changelog_register --user test_160o -m unlnk+close+open ||
16629 error "changelog_register failed"
16631 do_facet $SINGLEMDS $LCTL --device $mdt \
16632 changelog_register -u "Tt3_-#" &&
16633 error "bad symbols in name should fail"
16635 do_facet $SINGLEMDS $LCTL --device $mdt \
16636 changelog_register -u test_160o &&
16637 error "the same name registration should fail"
16639 do_facet $SINGLEMDS $LCTL --device $mdt \
16640 changelog_register -u test_160toolongname &&
16641 error "too long name registration should fail"
16643 changelog_chmask "MARK+HSM"
16644 lctl get_param mdd.*.changelog*mask
16645 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16646 changelog_users $SINGLEMDS | grep -q $cl_user ||
16647 error "User $cl_user not found in changelog_users"
16649 echo $cl_user | grep -q test_160o ||
16650 error "User $cl_user has no specific name 'test160o'"
16653 changelog_clear 0 || error "changelog_clear failed"
16654 # generate some changelog records to accumulate on MDT0
16655 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16656 touch $DIR/$tdir/$tfile # open 1
16658 OPENS=$(changelog_dump | grep -c "OPEN")
16659 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16661 # must be no MKDIR it wasn't set as user mask
16662 MKDIR=$(changelog_dump | grep -c "MKDIR")
16663 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16665 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16666 mdd.$mdt.changelog_current_mask -n)
16667 # register maskless user
16668 changelog_register || error "changelog_register failed"
16669 # effective mask should be not changed because it is not minimal
16670 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16671 mdd.$mdt.changelog_current_mask -n)
16672 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16673 # set server mask to minimal value
16674 changelog_chmask "MARK"
16675 # check effective mask again, should be treated as DEFMASK now
16676 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16677 mdd.$mdt.changelog_current_mask -n)
16678 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16680 do_facet $SINGLEMDS $LCTL --device $mdt \
16681 changelog_deregister -u test_160o ||
16682 error "cannot deregister by name"
16684 run_test 160o "changelog user name and mask"
16687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16688 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16689 skip "Need MDS version at least 2.14.51"
16690 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16696 changelog_register || error "first changelog_register failed"
16698 cl_users=(${CL_USERS[mds1]})
16699 cl_user1="${cl_users[0]}"
16701 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16702 createmany -m $DIR/$tdir/$tfile 50 ||
16703 error "create $DIR/$tdir/$tfile failed"
16704 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16707 # check changelogs have been generated
16708 entry_count=$(changelog_dump | wc -l)
16709 ((entry_count != 0)) || error "no changelog entries found"
16711 # remove changelog_users and check that orphan entries are removed
16713 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16714 start mds1 || error "cannot start mdt"
16715 entry_count=$(changelog_dump | wc -l)
16716 ((entry_count == 0)) ||
16717 error "found $entry_count changelog entries, expected none"
16719 run_test 160p "Changelog orphan cleanup with no users"
16722 local mdt="$(facet_svc $SINGLEMDS)"
16725 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16726 remote_mds_nodsh && skip "remote MDS with nodsh"
16727 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16728 skip "Need MDS version at least 2.14.54"
16730 # set server mask to minimal value like server init does
16731 changelog_chmask "MARK"
16732 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16733 error "changelog_register failed"
16734 # check effective mask again, should be treated as DEFMASK now
16735 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16736 mdd.$mdt.changelog_current_mask -n)
16737 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16738 error "changelog_deregister failed"
16739 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16741 run_test 160q "changelog effective mask is DEFMASK if not set"
16744 remote_mds_nodsh && skip "remote MDS with nodsh"
16745 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16746 skip "Need MDS version at least 2.14.55"
16748 local mdts=$(comma_list $(mdts_nodes))
16750 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16751 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16752 fail_val=$((24 * 3600 * 10))
16754 # Create a user which is 10 days old
16755 changelog_register || error "first changelog_register failed"
16757 declare -A cl_user1
16760 # generate some changelog records to accumulate on each MDT
16761 # use all_char because created files should be evenly distributed
16762 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16763 error "test_mkdir $tdir failed"
16764 for ((i = 0; i < MDSCOUNT; i++)); do
16765 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16766 error "create $DIR/$tdir/d$i.1 failed"
16769 # check changelogs have been generated
16770 local nbcl=$(changelog_dump | wc -l)
16771 (( nbcl > 0 )) || error "no changelogs found"
16773 # reduce the max_idle_indexes value to make sure we exceed it
16774 for param in "changelog_max_idle_indexes=2097446912" \
16775 "changelog_max_idle_time=2592000" \
16777 "changelog_min_gc_interval=2"; do
16778 local MDT0=$(facet_svc $SINGLEMDS)
16779 local var="${param%=*}"
16780 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16782 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16783 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16784 error "unable to set mdd.*.$param"
16787 local start=$SECONDS
16788 for i in $(seq $MDSCOUNT); do
16789 cl_users=(${CL_USERS[mds$i]})
16790 cl_user1[mds$i]="${cl_users[0]}"
16792 [[ -n "${cl_user1[mds$i]}" ]] ||
16793 error "mds$i: no user registered"
16796 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16797 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16799 # ensure we are past the previous changelog_min_gc_interval set above
16800 local sleep2=$((start + 2 - SECONDS))
16801 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16803 # Generate one more changelog to trigger GC
16804 for ((i = 0; i < MDSCOUNT; i++)); do
16805 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16806 error "create $DIR/$tdir/d$i.3 failed"
16809 # ensure gc thread is done
16810 for node in $(mdts_nodes); do
16811 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16812 error "$node: GC-thread not done"
16815 do_nodes $mdts $LCTL set_param fail_loc=0
16817 for (( i = 1; i <= MDSCOUNT; i++ )); do
16818 # check cl_user1 is purged
16819 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16820 error "mds$i: User ${cl_user1[mds$i]} is registered"
16824 run_test 160s "changelog garbage collect on idle records * time"
16827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16829 test_mkdir -c1 $DIR/$tdir
16830 cp /etc/hosts $DIR/$tdir/$tfile
16831 test_mkdir -c1 $DIR/$tdir/foo1
16832 test_mkdir -c1 $DIR/$tdir/foo2
16833 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16834 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16835 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16836 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16837 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16838 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16839 $LFS fid2path $DIR $FID
16840 error "bad link ea"
16843 rm $DIR/$tdir/foo2/zachary
16845 rm $DIR/$tdir/foo2/thor
16847 rm $DIR/$tdir/$tfile
16849 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16850 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16851 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16852 rm $DIR/$tdir/foo2/maggie
16855 local longname=$tfile.avg_len_is_thirty_two_
16856 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16857 error_noexit 'failed to unlink many hardlinks'" EXIT
16858 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16859 error "failed to hardlink many files"
16860 links=$($LFS fid2path $DIR $FID | wc -l)
16861 echo -n "${links}/1000 links in link EA"
16862 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16864 run_test 161a "link ea sanity"
16867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16868 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16871 local remote_dir=$DIR/$tdir/remote_dir
16873 mkdir -p $DIR/$tdir
16874 $LFS mkdir -i $MDTIDX $remote_dir ||
16875 error "create remote directory failed"
16877 cp /etc/hosts $remote_dir/$tfile
16878 mkdir -p $remote_dir/foo1
16879 mkdir -p $remote_dir/foo2
16880 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16881 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16882 ln $remote_dir/$tfile $remote_dir/foo1/luna
16883 ln $remote_dir/$tfile $remote_dir/foo2/thor
16885 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16887 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16888 $LFS fid2path $DIR $FID
16889 error "bad link ea"
16892 rm $remote_dir/foo2/zachary
16894 rm $remote_dir/foo2/thor
16896 rm $remote_dir/$tfile
16898 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16899 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16900 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16901 $LFS fid2path $DIR $FID
16902 error "bad link rename"
16904 rm $remote_dir/foo2/maggie
16907 local longname=filename_avg_len_is_thirty_two_
16908 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16909 error "failed to hardlink many files"
16910 links=$($LFS fid2path $DIR $FID | wc -l)
16911 echo -n "${links}/1000 links in link EA"
16912 [[ ${links} -gt 60 ]] ||
16913 error "expected at least 60 links in link EA"
16914 unlinkmany $remote_dir/foo2/$longname 1000 ||
16915 error "failed to unlink many hardlinks"
16917 run_test 161b "link ea sanity under remote directory"
16920 remote_mds_nodsh && skip "remote MDS with nodsh"
16921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16922 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16923 skip "Need MDS version at least 2.1.5"
16925 # define CLF_RENAME_LAST 0x0001
16926 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16927 changelog_register || error "changelog_register failed"
16930 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16931 touch $DIR/$tdir/foo_161c
16932 touch $DIR/$tdir/bar_161c
16933 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16934 changelog_dump | grep RENME | tail -n 5
16935 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16936 changelog_clear 0 || error "changelog_clear failed"
16937 if [ x$flags != "x0x1" ]; then
16938 error "flag $flags is not 0x1"
16941 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16942 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16943 touch $DIR/$tdir/foo_161c
16944 touch $DIR/$tdir/bar_161c
16945 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16946 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16947 changelog_dump | grep RENME | tail -n 5
16948 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16949 changelog_clear 0 || error "changelog_clear failed"
16950 if [ x$flags != "x0x0" ]; then
16951 error "flag $flags is not 0x0"
16953 echo "rename overwrite a target having nlink > 1," \
16954 "changelog record has flags of $flags"
16956 # rename doesn't overwrite a target (changelog flag 0x0)
16957 touch $DIR/$tdir/foo_161c
16958 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16959 changelog_dump | grep RENME | tail -n 5
16960 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16961 changelog_clear 0 || error "changelog_clear failed"
16962 if [ x$flags != "x0x0" ]; then
16963 error "flag $flags is not 0x0"
16965 echo "rename doesn't overwrite a target," \
16966 "changelog record has flags of $flags"
16968 # define CLF_UNLINK_LAST 0x0001
16969 # unlink a file having nlink = 1 (changelog flag 0x1)
16970 rm -f $DIR/$tdir/foo2_161c
16971 changelog_dump | grep UNLNK | tail -n 5
16972 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16973 changelog_clear 0 || error "changelog_clear failed"
16974 if [ x$flags != "x0x1" ]; then
16975 error "flag $flags is not 0x1"
16977 echo "unlink a file having nlink = 1," \
16978 "changelog record has flags of $flags"
16980 # unlink a file having nlink > 1 (changelog flag 0x0)
16981 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16982 rm -f $DIR/$tdir/foobar_161c
16983 changelog_dump | grep UNLNK | tail -n 5
16984 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16985 changelog_clear 0 || error "changelog_clear failed"
16986 if [ x$flags != "x0x0" ]; then
16987 error "flag $flags is not 0x0"
16989 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16991 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16994 remote_mds_nodsh && skip "remote MDS with nodsh"
16995 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17000 changelog_register || error "changelog_register failed"
17002 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17003 # interfer with $MOUNT/.lustre/fid/ access
17005 [[ $? -eq 0 ]] || error "mkdir failed"
17007 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17008 $LCTL set_param fail_loc=0x8000140c
17010 $LCTL set_param fail_val=5
17013 echo foofoo > $DIR/$tdir/$tfile &
17016 # wait for create to be delayed
17020 [[ $? -eq 0 ]] || error "create should be blocked"
17022 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17023 stack_trap "rm -f $tempfile"
17024 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17025 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17026 # some delay may occur during ChangeLog publishing and file read just
17027 # above, that could allow file write to happen finally
17028 [[ -s $tempfile ]] && echo "file should be empty"
17030 $LCTL set_param fail_loc=0
17033 [[ $? -eq 0 ]] || error "create failed"
17035 run_test 161d "create with concurrent .lustre/fid access"
17038 local expected="$1"
17043 path=$($LFS fid2path "$@")
17046 if [ $rc -ne 0 ]; then
17047 error "path looked up of '$expected' failed: rc=$rc"
17048 elif [ "$path" != "$expected" ]; then
17049 error "path looked up '$path' instead of '$expected'"
17051 echo "FID '$fid' resolves to path '$path' as expected"
17055 test_162a() { # was test_162
17056 test_mkdir -p -c1 $DIR/$tdir/d2
17057 touch $DIR/$tdir/d2/$tfile
17058 touch $DIR/$tdir/d2/x1
17059 touch $DIR/$tdir/d2/x2
17060 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17061 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17063 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17064 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17067 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17068 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17069 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17071 # softlink to wrong file
17072 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17073 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17074 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17077 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17078 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17079 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17080 # fid2path dir/fsname should both work
17081 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17082 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17084 # hardlink count: check that there are 2 links
17085 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17086 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17088 # hardlink indexing: remove the first link
17089 rm $DIR/$tdir/d2/p/q/r/hlink
17090 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17092 run_test 162a "path lookup sanity"
17095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17099 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17100 error "create striped dir failed"
17102 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17103 tail -n 1 | awk '{print $2}')
17104 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17106 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17107 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17110 for ((i=0;i<5;i++)); do
17111 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17112 error "get fid for f$i failed"
17113 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17115 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17116 error "get fid for d$i failed"
17117 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17122 run_test 162b "striped directory path lookup sanity"
17124 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17126 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17127 skip "Need MDS version at least 2.7.51"
17129 local lpath=$tdir.local
17130 local rpath=$tdir.remote
17132 test_mkdir $DIR/$lpath
17133 test_mkdir $DIR/$rpath
17135 for ((i = 0; i <= 101; i++)); do
17138 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17139 error "get fid for local directory $DIR/$lpath failed"
17140 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17143 test_mkdir $DIR/$rpath
17144 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17145 error "get fid for remote directory $DIR/$rpath failed"
17146 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17151 run_test 162c "fid2path works with paths 100 or more directories deep"
17153 oalr_event_count() {
17157 awk -v name="${FSNAME}-OST0000" \
17158 -v event="${event}" \
17159 '$1 == "TRACE" && $2 == event && $3 == name' \
17164 oalr_expect_event_count() {
17167 local expect="${3}"
17170 count=$(oalr_event_count "${event}" "${trace}")
17171 if ((count == expect)); then
17175 error_noexit "${event} event count was '${count}', expected ${expect}"
17181 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17183 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17187 sync # Flush previous IOs so we can count log entries.
17188 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17189 stack_trap cleanup_165 EXIT
17193 local trace="/tmp/${tfile}.trace"
17197 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17198 skip "OFD access log unsupported"
17201 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17204 do_facet ost1 ofd_access_log_reader --list
17207 do_facet ost1 killall -TERM ofd_access_log_reader
17211 if ((rc != 0)); then
17212 error "ofd_access_log_reader exited with rc = '${rc}'"
17215 # Parse trace file for discovery events:
17216 oalr_expect_event_count alr_log_add "${trace}" 1
17217 oalr_expect_event_count alr_log_eof "${trace}" 1
17218 oalr_expect_event_count alr_log_free "${trace}" 1
17220 run_test 165a "ofd access log discovery"
17223 local trace="/tmp/${tfile}.trace"
17224 local file="${DIR}/${tfile}"
17233 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17234 skip "OFD access log unsupported"
17237 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17240 do_facet ost1 ofd_access_log_reader --list
17242 lfs setstripe -c 1 -i 0 "${file}"
17243 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17244 error "cannot create '${file}'"
17247 do_facet ost1 killall -TERM ofd_access_log_reader
17251 if ((rc != 0)); then
17252 error "ofd_access_log_reader exited with rc = '${rc}'"
17255 oalr_expect_event_count alr_log_entry "${trace}" 1
17257 pfid1=$($LFS path2fid "${file}")
17259 # 1 2 3 4 5 6 7 8 9 10
17260 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17261 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17263 echo "entry = '${entry[*]}'" >&2
17266 if [[ "${pfid1}" != "${pfid2}" ]]; then
17267 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17271 if ((size != 1048576)); then
17272 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17276 if [[ "${flags}" != "w" ]]; then
17277 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17280 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17283 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17284 error "cannot read '${file}'"
17287 do_facet ost1 killall -TERM ofd_access_log_reader
17291 if ((rc != 0)); then
17292 error "ofd_access_log_reader exited with rc = '${rc}'"
17295 oalr_expect_event_count alr_log_entry "${trace}" 1
17297 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17298 echo "entry = '${entry[*]}'" >&2
17301 if [[ "${pfid1}" != "${pfid2}" ]]; then
17302 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17306 if ((size != 524288)); then
17307 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17311 if [[ "${flags}" != "r" ]]; then
17312 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17315 run_test 165b "ofd access log entries are produced and consumed"
17318 local trace="/tmp/${tfile}.trace"
17319 local file="${DIR}/${tdir}/${tfile}"
17321 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17322 skip "OFD access log unsupported"
17324 test_mkdir "${DIR}/${tdir}"
17327 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17330 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17332 # 4096 / 64 = 64. Create twice as many entries.
17333 for ((i = 0; i < 128; i++)); do
17334 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17335 error "cannot create file"
17340 do_facet ost1 killall -TERM ofd_access_log_reader
17343 if ((rc != 0)); then
17344 error "ofd_access_log_reader exited with rc = '${rc}'"
17347 unlinkmany "${file}-%d" 128
17349 run_test 165c "full ofd access logs do not block IOs"
17351 oal_get_read_count() {
17354 # STATS lustre-OST0001 alr_read_count 1
17356 do_facet ost1 cat "${stats}" |
17357 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17358 END { print count; }'
17361 oal_expect_read_count() {
17366 # Ask ofd_access_log_reader to write stats.
17367 do_facet ost1 killall -USR1 ofd_access_log_reader
17369 # Allow some time for things to happen.
17372 count=$(oal_get_read_count "${stats}")
17373 if ((count == expect)); then
17377 error_noexit "bad read count, got ${count}, expected ${expect}"
17378 do_facet ost1 cat "${stats}" >&2
17383 local stats="/tmp/${tfile}.stats"
17384 local file="${DIR}/${tdir}/${tfile}"
17385 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17387 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17388 skip "OFD access log unsupported"
17390 test_mkdir "${DIR}/${tdir}"
17393 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17396 lfs setstripe -c 1 -i 0 "${file}"
17398 do_facet ost1 lctl set_param "${param}=rw"
17399 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17400 error "cannot create '${file}'"
17401 oal_expect_read_count "${stats}" 1
17403 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17404 error "cannot read '${file}'"
17405 oal_expect_read_count "${stats}" 2
17407 do_facet ost1 lctl set_param "${param}=r"
17408 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17409 error "cannot create '${file}'"
17410 oal_expect_read_count "${stats}" 2
17412 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17413 error "cannot read '${file}'"
17414 oal_expect_read_count "${stats}" 3
17416 do_facet ost1 lctl set_param "${param}=w"
17417 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17418 error "cannot create '${file}'"
17419 oal_expect_read_count "${stats}" 4
17421 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17422 error "cannot read '${file}'"
17423 oal_expect_read_count "${stats}" 4
17425 do_facet ost1 lctl set_param "${param}=0"
17426 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17427 error "cannot create '${file}'"
17428 oal_expect_read_count "${stats}" 4
17430 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17431 error "cannot read '${file}'"
17432 oal_expect_read_count "${stats}" 4
17434 do_facet ost1 killall -TERM ofd_access_log_reader
17437 if ((rc != 0)); then
17438 error "ofd_access_log_reader exited with rc = '${rc}'"
17441 run_test 165d "ofd_access_log mask works"
17444 local stats="/tmp/${tfile}.stats"
17445 local file0="${DIR}/${tdir}-0/${tfile}"
17446 local file1="${DIR}/${tdir}-1/${tfile}"
17448 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17449 skip "OFD access log unsupported"
17451 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17453 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17454 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17456 lfs setstripe -c 1 -i 0 "${file0}"
17457 lfs setstripe -c 1 -i 0 "${file1}"
17460 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17463 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17464 error "cannot create '${file0}'"
17466 oal_expect_read_count "${stats}" 0
17468 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17469 error "cannot create '${file1}'"
17471 oal_expect_read_count "${stats}" 1
17473 do_facet ost1 killall -TERM ofd_access_log_reader
17476 if ((rc != 0)); then
17477 error "ofd_access_log_reader exited with rc = '${rc}'"
17480 run_test 165e "ofd_access_log MDT index filter works"
17483 local trace="/tmp/${tfile}.trace"
17488 do_facet ost1 timeout 60 ofd_access_log_reader \
17489 --exit-on-close --debug=- --trace=- > "${trace}" &
17496 if ((rc != 0)); then
17497 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17502 run_test 165f "ofd_access_log_reader --exit-on-close works"
17505 # do directio so as not to populate the page cache
17506 log "creating a 10 Mb file"
17507 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17508 error "multiop failed while creating a file"
17509 log "starting reads"
17510 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17511 log "truncating the file"
17512 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17513 error "multiop failed while truncating the file"
17515 kill %+ || true # reads might have finished
17516 echo "wait until dd is finished"
17518 log "removing the temporary file"
17519 rm -rf $DIR/$tfile || error "tmp file removal failed"
17521 run_test 169 "parallel read and truncate should not deadlock"
17524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17526 $LCTL clear # bug 18514
17527 $LCTL debug_daemon start $TMP/${tfile}_log_good
17529 $LCTL debug_daemon stop
17530 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17531 error "sed failed to read log_good"
17533 $LCTL debug_daemon start $TMP/${tfile}_log_good
17535 $LCTL debug_daemon stop
17537 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17538 error "lctl df log_bad failed"
17540 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17541 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17543 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17544 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17546 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17547 error "bad_line good_line1 good_line2 are empty"
17549 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17550 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17551 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17553 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17554 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17555 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17557 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17558 error "bad_line_new good_line_new are empty"
17560 local expected_good=$((good_line1 + good_line2*2))
17562 rm -f $TMP/${tfile}*
17563 # LU-231, short malformed line may not be counted into bad lines
17564 if [ $bad_line -ne $bad_line_new ] &&
17565 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17566 error "expected $bad_line bad lines, but got $bad_line_new"
17570 if [ $expected_good -ne $good_line_new ]; then
17571 error "expected $expected_good good lines, but got $good_line_new"
17576 run_test 170 "test lctl df to handle corrupted log ====================="
17578 test_171() { # bug20592
17579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17581 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17582 $LCTL set_param fail_loc=0x50e
17583 $LCTL set_param fail_val=3000
17584 multiop_bg_pause $DIR/$tfile O_s || true
17586 kill -USR1 $MULTIPID
17590 if dmesg | grep "recursive fault"; then
17591 error "caught a recursive fault"
17593 $LCTL set_param fail_loc=0
17596 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17598 # it would be good to share it with obdfilter-survey/iokit-libecho code
17599 setup_obdecho_osc () {
17602 local obdfilter_name=$2
17603 echo "Creating new osc for $obdfilter_name on $ost_nid"
17604 # make sure we can find loopback nid
17605 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17607 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17608 ${obdfilter_name}_osc_UUID || rc=2; }
17609 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17610 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17614 cleanup_obdecho_osc () {
17615 local obdfilter_name=$1
17616 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17617 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17624 local pages=${3:-64}
17629 local obd_size=$(get_obd_size $node $OBD)
17630 local page_size=$(get_page_size $node)
17631 if [[ -n "$obd_size" ]]; then
17632 local new_count=$((obd_size / (pages * page_size / 1024)))
17633 [[ $new_count -ge $count ]] || count=$new_count
17636 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17637 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17639 if [ $rc -eq 0 ]; then
17640 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17641 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17643 echo "New object id is $id"
17644 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17646 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17647 "test_brw $count w v $pages $id" || rc=4; }
17648 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17650 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17651 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17652 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17653 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17654 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17661 if ! [ -d /sys/fs/lustre/echo_client ] &&
17662 ! module_loaded obdecho; then
17663 load_module obdecho/obdecho &&
17664 stack_trap "rmmod obdecho" EXIT ||
17665 error "unable to load obdecho on client"
17668 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17669 local host=$($LCTL get_param -n osc.$osc.import |
17670 awk '/current_connection:/ { print $2 }' )
17671 local target=$($LCTL get_param -n osc.$osc.import |
17672 awk '/target:/ { print $2 }' )
17673 target=${target%_UUID}
17675 if [ -n "$target" ]; then
17676 setup_obdecho_osc $host $target &&
17677 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17678 { error "obdecho setup failed with $?"; return; }
17680 obdecho_test ${target}_osc client ||
17681 error "obdecho_test failed on ${target}_osc"
17683 $LCTL get_param osc.$osc.import
17684 error "there is no osc.$osc.import target"
17687 run_test 180a "test obdecho on osc"
17690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17691 remote_ost_nodsh && skip "remote OST with nodsh"
17693 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17694 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17695 error "failed to load module obdecho"
17697 local target=$(do_facet ost1 $LCTL dl |
17698 awk '/obdfilter/ { print $4; exit; }')
17700 if [ -n "$target" ]; then
17701 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17703 do_facet ost1 $LCTL dl
17704 error "there is no obdfilter target on ost1"
17707 run_test 180b "test obdecho directly on obdfilter"
17709 test_180c() { # LU-2598
17710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17711 remote_ost_nodsh && skip "remote OST with nodsh"
17712 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17713 skip "Need MDS version at least 2.4.0"
17715 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17716 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17717 error "failed to load module obdecho"
17719 local target=$(do_facet ost1 $LCTL dl |
17720 awk '/obdfilter/ { print $4; exit; }')
17722 if [ -n "$target" ]; then
17723 local pages=16384 # 64MB bulk I/O RPC size
17725 obdecho_test "$target" ost1 "$pages" ||
17726 error "obdecho_test with pages=$pages failed with $?"
17728 do_facet ost1 $LCTL dl
17729 error "there is no obdfilter target on ost1"
17732 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17734 test_181() { # bug 22177
17735 test_mkdir $DIR/$tdir
17736 # create enough files to index the directory
17737 createmany -o $DIR/$tdir/foobar 4000
17738 # print attributes for debug purpose
17741 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17743 # remove the files & current working dir
17744 unlinkmany $DIR/$tdir/foobar 4000
17746 kill -USR1 $MULTIPID
17748 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17751 run_test 181 "Test open-unlinked dir ========================"
17757 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17759 $LCTL set_param mdc.*.rpc_stats=clear
17761 for (( i = 0; i < $tcount; i++ )) ; do
17762 mkdir $DIR/$tdir/$i
17765 for (( i = 0; i < $tcount; i++ )) ; do
17766 createmany -o $DIR/$tdir/$i/f- $fcount &
17770 for (( i = 0; i < $tcount; i++ )) ; do
17771 unlinkmany $DIR/$tdir/$i/f- $fcount &
17775 $LCTL get_param mdc.*.rpc_stats
17779 run_test 182 "Test parallel modify metadata operations ================"
17781 test_183() { # LU-2275
17782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17783 remote_mds_nodsh && skip "remote MDS with nodsh"
17784 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17785 skip "Need MDS version at least 2.3.56"
17787 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17788 echo aaa > $DIR/$tdir/$tfile
17790 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17791 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17793 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17794 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17796 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17798 # Flush negative dentry cache
17799 touch $DIR/$tdir/$tfile
17801 # We are not checking for any leaked references here, they'll
17802 # become evident next time we do cleanup with module unload.
17805 run_test 183 "No crash or request leak in case of strange dispositions ========"
17807 # test suite 184 is for LU-2016, LU-2017
17809 check_swap_layouts_support
17811 dir0=$DIR/$tdir/$testnum
17812 test_mkdir -p -c1 $dir0
17817 $LFS setstripe -c1 $file1
17819 $LFS setstripe -c2 $file2
17821 gen1=$($LFS getstripe -g $file1)
17822 gen2=$($LFS getstripe -g $file2)
17824 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17825 gen=$($LFS getstripe -g $file1)
17826 [[ $gen1 != $gen ]] ||
17827 "Layout generation on $file1 does not change"
17828 gen=$($LFS getstripe -g $file2)
17829 [[ $gen2 != $gen ]] ||
17830 "Layout generation on $file2 does not change"
17832 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17833 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17835 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17837 run_test 184a "Basic layout swap"
17840 check_swap_layouts_support
17842 dir0=$DIR/$tdir/$testnum
17843 mkdir -p $dir0 || error "creating dir $dir0"
17850 $LFS setstripe -c1 $file1
17851 $LFS setstripe -c2 $file2
17852 $LFS setstripe -c1 $file3
17853 chown $RUNAS_ID $file3
17854 gen1=$($LFS getstripe -g $file1)
17855 gen2=$($LFS getstripe -g $file2)
17857 $LFS swap_layouts $dir1 $dir2 &&
17858 error "swap of directories layouts should fail"
17859 $LFS swap_layouts $dir1 $file1 &&
17860 error "swap of directory and file layouts should fail"
17861 $RUNAS $LFS swap_layouts $file1 $file2 &&
17862 error "swap of file we cannot write should fail"
17863 $LFS swap_layouts $file1 $file3 &&
17864 error "swap of file with different owner should fail"
17865 /bin/true # to clear error code
17867 run_test 184b "Forbidden layout swap (will generate errors)"
17870 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17871 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17872 check_swap_layouts_support
17873 check_swap_layout_no_dom $DIR
17875 local dir0=$DIR/$tdir/$testnum
17876 mkdir -p $dir0 || error "creating dir $dir0"
17878 local ref1=$dir0/ref1
17879 local ref2=$dir0/ref2
17880 local file1=$dir0/file1
17881 local file2=$dir0/file2
17882 # create a file large enough for the concurrent test
17883 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17884 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17885 echo "ref file size: ref1($(stat -c %s $ref1))," \
17886 "ref2($(stat -c %s $ref2))"
17889 dd if=$ref1 of=$file1 bs=16k &
17892 # Make sure dd starts to copy file, but wait at most 5 seconds
17894 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17896 $LFS swap_layouts $file1 $file2
17899 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17900 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17902 # how many bytes copied before swapping layout
17903 local copied=$(stat -c %s $file2)
17904 local remaining=$(stat -c %s $ref1)
17905 remaining=$((remaining - copied))
17906 echo "Copied $copied bytes before swapping layout..."
17908 cmp -n $copied $file1 $ref2 | grep differ &&
17909 error "Content mismatch [0, $copied) of ref2 and file1"
17910 cmp -n $copied $file2 $ref1 ||
17911 error "Content mismatch [0, $copied) of ref1 and file2"
17912 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17913 error "Content mismatch [$copied, EOF) of ref1 and file1"
17916 rm -f $ref1 $ref2 $file1 $file2
17918 run_test 184c "Concurrent write and layout swap"
17921 check_swap_layouts_support
17922 check_swap_layout_no_dom $DIR
17923 [ -z "$(which getfattr 2>/dev/null)" ] &&
17924 skip_env "no getfattr command"
17926 local file1=$DIR/$tdir/$tfile-1
17927 local file2=$DIR/$tdir/$tfile-2
17928 local file3=$DIR/$tdir/$tfile-3
17932 mkdir -p $DIR/$tdir
17933 touch $file1 || error "create $file1 failed"
17934 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17935 error "create $file2 failed"
17936 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17937 error "create $file3 failed"
17938 lovea1=$(get_layout_param $file1)
17940 $LFS swap_layouts $file2 $file3 ||
17941 error "swap $file2 $file3 layouts failed"
17942 $LFS swap_layouts $file1 $file2 ||
17943 error "swap $file1 $file2 layouts failed"
17945 lovea2=$(get_layout_param $file2)
17948 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17950 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17951 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17953 run_test 184d "allow stripeless layouts swap"
17956 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17957 skip "Need MDS version at least 2.6.94"
17958 check_swap_layouts_support
17959 check_swap_layout_no_dom $DIR
17960 [ -z "$(which getfattr 2>/dev/null)" ] &&
17961 skip_env "no getfattr command"
17963 local file1=$DIR/$tdir/$tfile-1
17964 local file2=$DIR/$tdir/$tfile-2
17965 local file3=$DIR/$tdir/$tfile-3
17968 mkdir -p $DIR/$tdir
17969 touch $file1 || error "create $file1 failed"
17970 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17971 error "create $file2 failed"
17972 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17973 error "create $file3 failed"
17975 $LFS swap_layouts $file1 $file2 ||
17976 error "swap $file1 $file2 layouts failed"
17978 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17979 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17981 echo 123 > $file1 || error "Should be able to write into $file1"
17983 $LFS swap_layouts $file1 $file3 ||
17984 error "swap $file1 $file3 layouts failed"
17986 echo 123 > $file1 || error "Should be able to write into $file1"
17988 rm -rf $file1 $file2 $file3
17990 run_test 184e "Recreate layout after stripeless layout swaps"
17993 # Create a file with name longer than sizeof(struct stat) ==
17994 # 144 to see if we can get chars from the file name to appear
17995 # in the returned striping. Note that 'f' == 0x66.
17996 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17998 mkdir -p $DIR/$tdir
17999 mcreate $DIR/$tdir/$file
18000 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18001 error "IOC_MDC_GETFILEINFO returned garbage striping"
18004 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18006 test_185() { # LU-2441
18007 # LU-3553 - no volatile file support in old servers
18008 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18009 skip "Need MDS version at least 2.3.60"
18011 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18012 touch $DIR/$tdir/spoo
18013 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18014 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18015 error "cannot create/write a volatile file"
18016 [ "$FILESET" == "" ] &&
18017 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18018 error "FID is still valid after close"
18020 multiop_bg_pause $DIR/$tdir vVw4096_c
18027 # assume that the next FID for this client is sequential, since stdout
18028 # is unfortunately eaten by multiop_bg_pause
18029 local n=$((${fidv[1]} + 1))
18030 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18031 if [ "$FILESET" == "" ]; then
18032 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18033 error "FID is missing before close"
18035 kill -USR1 $multi_pid
18036 # 1 second delay, so if mtime change we will see it
18038 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18039 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18041 run_test 185 "Volatile file support"
18043 function create_check_volatile() {
18047 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18050 local FID=$(cat /tmp/${tfile}.fid)
18051 [ "$FID" == "" ] && error "can't get FID for volatile"
18052 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18053 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18054 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18058 cancel_lru_locks mdc # flush opencache
18059 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18064 # LU-12516 - volatile creation via .lustre
18065 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18066 skip "Need MDS version at least 2.3.55"
18068 create_check_volatile 0
18069 [ $MDSCOUNT -lt 2 ] && return 0
18072 create_check_volatile 1
18076 run_test 185a "Volatile file creation in .lustre/fid/"
18079 remote_mds_nodsh && skip "remote MDS with nodsh"
18080 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18081 skip "Need MDS version at least 2.3.0"
18083 local dir0=$DIR/$tdir/$testnum
18084 mkdir -p $dir0 || error "creating dir $dir0"
18086 local file=$dir0/file1
18087 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18088 local dv1=$($LFS data_version $file)
18089 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18090 local dv2=$($LFS data_version $file)
18091 [[ $dv1 != $dv2 ]] ||
18092 error "data version did not change on write $dv1 == $dv2"
18097 run_test 187a "Test data version change"
18100 remote_mds_nodsh && skip "remote MDS with nodsh"
18101 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18102 skip "Need MDS version at least 2.3.0"
18104 local dir0=$DIR/$tdir/$testnum
18105 mkdir -p $dir0 || error "creating dir $dir0"
18107 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18108 [[ ${DV[0]} != ${DV[1]} ]] ||
18109 error "data version did not change on write"\
18110 " ${DV[0]} == ${DV[1]}"
18115 run_test 187b "Test data version change on volatile file"
18118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18119 remote_mgs_nodsh && skip "remote MGS with nodsh"
18120 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18122 local POOL=${POOL:-cea1}
18123 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18124 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18127 local last_ost=$(($OSTCOUNT - 1))
18129 local ost_list=$(seq $first_ost $ost_step $last_ost)
18130 local ost_range="$first_ost $last_ost $ost_step"
18131 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18132 local file_dir=$POOL_ROOT/file_tst
18133 local subdir=$test_path/subdir
18137 # former test_200a test_200b
18138 pool_add $POOL || { rc=$? ; break; }
18139 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18140 # former test_200c test_200d
18141 mkdir -p $test_path
18142 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18143 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18145 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18146 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18147 || { rc=$? ; break; }
18148 # former test_200e test_200f
18149 local files=$((OSTCOUNT*3))
18150 pool_alloc_files $POOL $test_path $files "$ost_list" \
18151 || { rc=$? ; break; }
18152 pool_create_files $POOL $file_dir $files "$ost_list" \
18153 || { rc=$? ; break; }
18154 # former test_200g test_200h
18155 pool_lfs_df $POOL || { rc=$? ; break; }
18156 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18158 # former test_201a test_201b test_201c
18159 pool_remove_first_target $POOL || { rc=$? ; break; }
18161 local f=$test_path/$tfile
18162 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18163 pool_remove $POOL $f || { rc=$? ; break; }
18171 run_test 200 "OST pools"
18173 # usage: default_attr <count | size | offset>
18175 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18178 # usage: check_default_stripe_attr
18179 check_default_stripe_attr() {
18180 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18183 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18185 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18189 error "unknown getstripe attr '$1'"
18192 [ $ACTUAL == $EXPECTED ] ||
18193 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18197 test_mkdir $DIR/$tdir
18198 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18200 check_default_stripe_attr --stripe-count
18201 check_default_stripe_attr --stripe-size
18202 check_default_stripe_attr --stripe-index
18204 run_test 204a "Print default stripe attributes"
18207 test_mkdir $DIR/$tdir
18208 $LFS setstripe --stripe-count 1 $DIR/$tdir
18210 check_default_stripe_attr --stripe-size
18211 check_default_stripe_attr --stripe-index
18213 run_test 204b "Print default stripe size and offset"
18216 test_mkdir $DIR/$tdir
18217 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18219 check_default_stripe_attr --stripe-count
18220 check_default_stripe_attr --stripe-index
18222 run_test 204c "Print default stripe count and offset"
18225 test_mkdir $DIR/$tdir
18226 $LFS setstripe --stripe-index 0 $DIR/$tdir
18228 check_default_stripe_attr --stripe-count
18229 check_default_stripe_attr --stripe-size
18231 run_test 204d "Print default stripe count and size"
18234 test_mkdir $DIR/$tdir
18235 $LFS setstripe -d $DIR/$tdir
18237 check_default_stripe_attr --stripe-count --raw
18238 check_default_stripe_attr --stripe-size --raw
18239 check_default_stripe_attr --stripe-index --raw
18241 run_test 204e "Print raw stripe attributes"
18244 test_mkdir $DIR/$tdir
18245 $LFS setstripe --stripe-count 1 $DIR/$tdir
18247 check_default_stripe_attr --stripe-size --raw
18248 check_default_stripe_attr --stripe-index --raw
18250 run_test 204f "Print raw stripe size and offset"
18253 test_mkdir $DIR/$tdir
18254 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18256 check_default_stripe_attr --stripe-count --raw
18257 check_default_stripe_attr --stripe-index --raw
18259 run_test 204g "Print raw stripe count and offset"
18262 test_mkdir $DIR/$tdir
18263 $LFS setstripe --stripe-index 0 $DIR/$tdir
18265 check_default_stripe_attr --stripe-count --raw
18266 check_default_stripe_attr --stripe-size --raw
18268 run_test 204h "Print raw stripe count and size"
18270 # Figure out which job scheduler is being used, if any,
18271 # or use a fake one
18272 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18273 JOBENV=SLURM_JOB_ID
18274 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18276 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18278 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18279 JOBENV=LOADL_STEP_ID
18280 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18283 $LCTL list_param jobid_name > /dev/null 2>&1
18284 if [ $? -eq 0 ]; then
18290 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18292 verify_jobstats() {
18297 # we don't really need to clear the stats for this test to work, since each
18298 # command has a unique jobid, but it makes debugging easier if needed.
18299 # for facet in $facets; do
18300 # local dev=$(convert_facet2label $facet)
18301 # # clear old jobstats
18302 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18305 # use a new JobID for each test, or we might see an old one
18306 [ "$JOBENV" = "FAKE_JOBID" ] &&
18307 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18309 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18311 [ "$JOBENV" = "nodelocal" ] && {
18312 FAKE_JOBID=id.$testnum.%e.$RANDOM
18313 $LCTL set_param jobid_name=$FAKE_JOBID
18314 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18317 log "Test: ${cmd[*]}"
18318 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18320 if [ $JOBENV = "FAKE_JOBID" ]; then
18321 FAKE_JOBID=$JOBVAL ${cmd[*]}
18326 # all files are created on OST0000
18327 for facet in $facets; do
18328 local stats="*.$(convert_facet2label $facet).job_stats"
18330 # strip out libtool wrappers for in-tree executables
18331 if [ $(do_facet $facet lctl get_param $stats |
18332 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18333 do_facet $facet lctl get_param $stats
18334 error "No jobstats for $JOBVAL found on $facet::$stats"
18340 local new_jobenv=$1
18342 set_persistent_param_and_check client "jobid_var" \
18343 "$FSNAME.sys.jobid_var" $new_jobenv
18346 test_205a() { # Job stats
18347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18348 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18349 skip "Need MDS version with at least 2.7.1"
18350 remote_mgs_nodsh && skip "remote MGS with nodsh"
18351 remote_mds_nodsh && skip "remote MDS with nodsh"
18352 remote_ost_nodsh && skip "remote OST with nodsh"
18353 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18354 skip "Server doesn't support jobstats"
18355 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18357 local old_jobenv=$($LCTL get_param -n jobid_var)
18358 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18360 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18361 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18363 stack_trap "do_facet mgs $PERM_CMD \
18364 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18368 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18369 mdt.*.job_cleanup_interval | head -n 1)
18370 local new_interval=5
18371 do_facet $SINGLEMDS \
18372 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18373 stack_trap "do_facet $SINGLEMDS \
18374 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18375 local start=$SECONDS
18379 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18380 verify_jobstats "$cmd" "$SINGLEMDS"
18382 cmd="rmdir $DIR/$tdir"
18383 verify_jobstats "$cmd" "$SINGLEMDS"
18384 # mkdir on secondary MDT
18385 if [ $MDSCOUNT -gt 1 ]; then
18386 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18387 verify_jobstats "$cmd" "mds2"
18390 cmd="mknod $DIR/$tfile c 1 3"
18391 verify_jobstats "$cmd" "$SINGLEMDS"
18393 cmd="rm -f $DIR/$tfile"
18394 verify_jobstats "$cmd" "$SINGLEMDS"
18395 # create all files on OST0000 so verify_jobstats can find OST stats
18397 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18398 verify_jobstats "$cmd" "$SINGLEMDS"
18400 cmd="touch $DIR/$tfile"
18401 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18403 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18404 verify_jobstats "$cmd" "ost1"
18406 cancel_lru_locks osc
18407 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18408 verify_jobstats "$cmd" "ost1"
18410 cmd="$TRUNCATE $DIR/$tfile 0"
18411 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18413 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18414 verify_jobstats "$cmd" "$SINGLEMDS"
18415 # jobstats expiry - sleep until old stats should be expired
18416 local left=$((new_interval + 5 - (SECONDS - start)))
18417 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18418 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18420 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18421 verify_jobstats "$cmd" "$SINGLEMDS"
18422 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18423 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18425 # Ensure that jobid are present in changelog (if supported by MDS)
18426 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18427 changelog_dump | tail -10
18428 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18429 [ $jobids -eq 9 ] ||
18430 error "Wrong changelog jobid count $jobids != 9"
18434 jobstats_set $JOBENV
18436 changelog_dump | grep $tfile
18437 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18438 [ $jobids -eq 0 ] ||
18439 error "Unexpected jobids when jobid_var=$JOBENV"
18442 # test '%j' access to environment variable - if supported
18443 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18444 JOBENV="JOBCOMPLEX"
18445 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18447 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18450 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18451 JOBENV="JOBCOMPLEX"
18452 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18454 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18457 # test '%j' access to per-session jobid - if supported
18458 if lctl list_param jobid_this_session > /dev/null 2>&1
18460 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18461 lctl set_param jobid_this_session=$USER
18463 JOBENV="JOBCOMPLEX"
18464 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18466 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18469 run_test 205a "Verify job stats"
18471 # LU-13117, LU-13597
18473 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18474 skip "Need MDS version at least 2.13.54.91"
18476 job_stats="mdt.*.job_stats"
18477 $LCTL set_param $job_stats=clear
18478 # Setting jobid_var to USER might not be supported
18479 $LCTL set_param jobid_var=USER || true
18480 $LCTL set_param jobid_name="%e.%u"
18481 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18482 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18483 grep "job_id:.*foolish" &&
18484 error "Unexpected jobid found"
18485 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18486 grep "open:.*min.*max.*sum" ||
18487 error "wrong job_stats format found"
18489 run_test 205b "Verify job stats jobid and output format"
18493 $LCTL set_param llite.*.stats=0
18494 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18495 $LCTL get_param llite.*.stats
18496 $LCTL get_param llite.*.stats | grep \
18497 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18498 error "wrong client stats format found"
18500 run_test 205c "Verify client stats format"
18502 # LU-1480, LU-1773 and LU-1657
18504 mkdir -p $DIR/$tdir
18505 $LFS setstripe -c -1 $DIR/$tdir
18506 #define OBD_FAIL_LOV_INIT 0x1403
18507 $LCTL set_param fail_loc=0xa0001403
18508 $LCTL set_param fail_val=1
18509 touch $DIR/$tdir/$tfile || true
18511 run_test 206 "fail lov_init_raid0() doesn't lbug"
18514 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18515 local fsz=`stat -c %s $DIR/$tfile`
18516 cancel_lru_locks mdc
18518 # do not return layout in getattr intent
18519 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18520 $LCTL set_param fail_loc=0x170
18521 local sz=`stat -c %s $DIR/$tfile`
18523 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18527 run_test 207a "can refresh layout at glimpse"
18530 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18531 local cksum=`md5sum $DIR/$tfile`
18532 local fsz=`stat -c %s $DIR/$tfile`
18533 cancel_lru_locks mdc
18534 cancel_lru_locks osc
18536 # do not return layout in getattr intent
18537 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18538 $LCTL set_param fail_loc=0x171
18540 # it will refresh layout after the file is opened but before read issues
18541 echo checksum is "$cksum"
18542 echo "$cksum" |md5sum -c --quiet || error "file differs"
18546 run_test 207b "can refresh layout at open"
18549 # FIXME: in this test suite, only RD lease is used. This is okay
18550 # for now as only exclusive open is supported. After generic lease
18551 # is done, this test suite should be revised. - Jinshan
18553 remote_mds_nodsh && skip "remote MDS with nodsh"
18554 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18555 skip "Need MDS version at least 2.4.52"
18557 echo "==== test 1: verify get lease work"
18558 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18560 echo "==== test 2: verify lease can be broken by upcoming open"
18561 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18565 $MULTIOP $DIR/$tfile oO_RDWR:c
18566 kill -USR1 $PID && wait $PID || error "break lease error"
18568 echo "==== test 3: verify lease can't be granted if an open already exists"
18569 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18573 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18574 kill -USR1 $PID && wait $PID || error "open file error"
18576 echo "==== test 4: lease can sustain over recovery"
18577 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18583 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18585 echo "==== test 5: lease broken can't be regained by replay"
18586 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18590 # open file to break lease and then recovery
18591 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18594 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18598 run_test 208 "Exclusive open"
18601 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18602 skip_env "must have disp_stripe"
18605 sync; sleep 5; sync;
18607 echo 3 > /proc/sys/vm/drop_caches
18608 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18609 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18610 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18612 # open/close 500 times
18613 for i in $(seq 500); do
18617 echo 3 > /proc/sys/vm/drop_caches
18618 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18619 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18620 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18622 echo "before: $req_before, after: $req_after"
18623 [ $((req_after - req_before)) -ge 300 ] &&
18624 error "open/close requests are not freed"
18627 run_test 209 "read-only open/close requests should be freed promptly"
18632 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18636 $LFS getstripe $DIR/$tfile
18638 wait $pid || error "multiop failed"
18640 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18644 $LFS getstripe $DIR/$tfile
18646 wait $pid || error "multiop failed"
18648 run_test 210 "lfs getstripe does not break leases"
18652 size=$((size % 8192 + 1))
18653 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18654 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18655 rm -f $DIR/f212 $DIR/f212.xyz
18657 run_test 212 "Sendfile test ============================================"
18660 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18661 cancel_lru_locks osc
18662 lctl set_param fail_loc=0x8000040f
18663 # generate a read lock
18664 cat $DIR/$tfile > /dev/null
18665 # write to the file, it will try to cancel the above read lock.
18666 cat /etc/hosts >> $DIR/$tfile
18668 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18670 test_214() { # for bug 20133
18671 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18672 for (( i=0; i < 340; i++ )) ; do
18673 touch $DIR/$tdir/d214c/a$i
18676 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18677 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18678 ls $DIR/d214c || error "ls $DIR/d214c failed"
18679 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18680 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18682 run_test 214 "hash-indexed directory test - bug 20133"
18684 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18685 create_lnet_proc_files() {
18686 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18689 # counterpart of create_lnet_proc_files
18690 remove_lnet_proc_files() {
18691 rm -f $TMP/lnet_$1.sys
18694 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18695 # 3rd arg as regexp for body
18696 check_lnet_proc_stats() {
18697 local l=$(cat "$TMP/lnet_$1" |wc -l)
18698 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18700 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18703 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18704 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18705 # optional and can be regexp for 2nd line (lnet.routes case)
18706 check_lnet_proc_entry() {
18707 local blp=2 # blp stands for 'position of 1st line of body'
18708 [ -z "$5" ] || blp=3 # lnet.routes case
18710 local l=$(cat "$TMP/lnet_$1" |wc -l)
18711 # subtracting one from $blp because the body can be empty
18712 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18714 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18715 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18717 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18718 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18720 # bail out if any unexpected line happened
18721 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18722 [ "$?" != 0 ] || error "$2 misformatted"
18725 test_215() { # for bugs 18102, 21079, 21517
18726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18728 local N='(0|[1-9][0-9]*)' # non-negative numeric
18729 local P='[1-9][0-9]*' # positive numeric
18730 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18731 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18732 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18733 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18735 local L1 # regexp for 1st line
18736 local L2 # regexp for 2nd line (optional)
18737 local BR # regexp for the rest (body)
18739 # lnet.stats should look as 11 space-separated non-negative numerics
18740 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18741 create_lnet_proc_files "stats"
18742 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18743 remove_lnet_proc_files "stats"
18745 # lnet.routes should look like this:
18746 # Routing disabled/enabled
18747 # net hops priority state router
18748 # where net is a string like tcp0, hops > 0, priority >= 0,
18749 # state is up/down,
18750 # router is a string like 192.168.1.1@tcp2
18751 L1="^Routing (disabled|enabled)$"
18752 L2="^net +hops +priority +state +router$"
18753 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18754 create_lnet_proc_files "routes"
18755 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18756 remove_lnet_proc_files "routes"
18758 # lnet.routers should look like this:
18759 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18760 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18761 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18762 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18763 L1="^ref +rtr_ref +alive +router$"
18764 BR="^$P +$P +(up|down) +$NID$"
18765 create_lnet_proc_files "routers"
18766 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18767 remove_lnet_proc_files "routers"
18769 # lnet.peers should look like this:
18770 # nid refs state last max rtr min tx min queue
18771 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18772 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18773 # numeric (0 or >0 or <0), queue >= 0.
18774 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18775 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18776 create_lnet_proc_files "peers"
18777 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18778 remove_lnet_proc_files "peers"
18780 # lnet.buffers should look like this:
18781 # pages count credits min
18782 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18783 L1="^pages +count +credits +min$"
18784 BR="^ +$N +$N +$I +$I$"
18785 create_lnet_proc_files "buffers"
18786 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18787 remove_lnet_proc_files "buffers"
18789 # lnet.nis should look like this:
18790 # nid status alive refs peer rtr max tx min
18791 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18792 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18793 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18794 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18795 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18796 create_lnet_proc_files "nis"
18797 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18798 remove_lnet_proc_files "nis"
18800 # can we successfully write to lnet.stats?
18801 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18803 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18805 test_216() { # bug 20317
18806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18807 remote_ost_nodsh && skip "remote OST with nodsh"
18810 local facets=$(get_facets OST)
18811 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18813 save_lustre_params client "osc.*.contention_seconds" > $p
18814 save_lustre_params $facets \
18815 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18816 save_lustre_params $facets \
18817 "ldlm.namespaces.filter-*.contended_locks" >> $p
18818 save_lustre_params $facets \
18819 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18820 clear_stats osc.*.osc_stats
18822 # agressive lockless i/o settings
18823 do_nodes $(comma_list $(osts_nodes)) \
18824 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18825 ldlm.namespaces.filter-*.contended_locks=0 \
18826 ldlm.namespaces.filter-*.contention_seconds=60"
18827 lctl set_param -n osc.*.contention_seconds=60
18829 $DIRECTIO write $DIR/$tfile 0 10 4096
18830 $CHECKSTAT -s 40960 $DIR/$tfile
18832 # disable lockless i/o
18833 do_nodes $(comma_list $(osts_nodes)) \
18834 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18835 ldlm.namespaces.filter-*.contended_locks=32 \
18836 ldlm.namespaces.filter-*.contention_seconds=0"
18837 lctl set_param -n osc.*.contention_seconds=0
18838 clear_stats osc.*.osc_stats
18840 dd if=/dev/zero of=$DIR/$tfile count=0
18841 $CHECKSTAT -s 0 $DIR/$tfile
18843 restore_lustre_params <$p
18847 run_test 216 "check lockless direct write updates file size and kms correctly"
18849 test_217() { # bug 22430
18850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18855 for node in $(nodes_list); do
18856 nid=$(host_nids_address $node $NETTYPE)
18857 if [[ $nid = *-* ]] ; then
18858 echo "lctl ping $(h2nettype $nid)"
18859 lctl ping $(h2nettype $nid)
18861 echo "skipping $node (no hyphen detected)"
18865 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18868 # do directio so as not to populate the page cache
18869 log "creating a 10 Mb file"
18870 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18871 log "starting reads"
18872 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18873 log "truncating the file"
18874 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18876 kill %+ || true # reads might have finished
18877 echo "wait until dd is finished"
18879 log "removing the temporary file"
18880 rm -rf $DIR/$tfile || error "tmp file removal failed"
18882 run_test 218 "parallel read and truncate should not deadlock"
18885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18887 # write one partial page
18888 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18889 # set no grant so vvp_io_commit_write will do sync write
18890 $LCTL set_param fail_loc=0x411
18891 # write a full page at the end of file
18892 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18894 $LCTL set_param fail_loc=0
18895 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18896 $LCTL set_param fail_loc=0x411
18897 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18900 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18901 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18903 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18905 test_220() { #LU-325
18906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18907 remote_ost_nodsh && skip "remote OST with nodsh"
18908 remote_mds_nodsh && skip "remote MDS with nodsh"
18909 remote_mgs_nodsh && skip "remote MGS with nodsh"
18913 # create on MDT0000 so the last_id and next_id are correct
18914 mkdir_on_mdt0 $DIR/$tdir
18915 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18919 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18920 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18921 osp.$mdtosc_proc1.prealloc_last_id)
18922 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18923 osp.$mdtosc_proc1.prealloc_next_id)
18927 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18928 #define OBD_FAIL_OST_ENOINO 0x229
18929 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18930 create_pool $FSNAME.$TESTNAME || return 1
18931 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18933 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18935 MDSOBJS=$((last_id - next_id))
18936 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18938 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18939 echo "OST still has $count kbytes free"
18941 echo "create $MDSOBJS files @next_id..."
18942 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18944 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18945 osp.$mdtosc_proc1.prealloc_last_id)
18946 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18947 osp.$mdtosc_proc1.prealloc_next_id)
18949 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18954 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18955 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18957 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18958 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18959 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18960 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18961 echo "unlink $MDSOBJS files @$next_id..."
18962 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18964 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18969 dd if=`which date` of=$MOUNT/date oflag=sync
18970 chmod +x $MOUNT/date
18972 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18973 $LCTL set_param fail_loc=0x80001401
18975 $MOUNT/date > /dev/null
18978 run_test 221 "make sure fault and truncate race to not cause OOM"
18981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18984 test_mkdir $DIR/$tdir
18985 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18986 createmany -o $DIR/$tdir/$tfile 10
18987 cancel_lru_locks mdc
18988 cancel_lru_locks osc
18989 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18990 $LCTL set_param fail_loc=0x31a
18991 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18992 $LCTL set_param fail_loc=0
18995 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19001 test_mkdir $DIR/$tdir
19002 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19003 createmany -o $DIR/$tdir/$tfile 10
19004 cancel_lru_locks mdc
19005 cancel_lru_locks osc
19006 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19007 $LCTL set_param fail_loc=0x31a
19008 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19009 $LCTL set_param fail_loc=0
19011 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19017 test_mkdir $DIR/$tdir
19018 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19019 createmany -o $DIR/$tdir/$tfile 10
19020 cancel_lru_locks mdc
19021 cancel_lru_locks osc
19022 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19023 $LCTL set_param fail_loc=0x31b
19024 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19025 $LCTL set_param fail_loc=0
19028 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19030 test_224a() { # LU-1039, MRP-303
19031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19032 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19033 $LCTL set_param fail_loc=0x508
19034 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19035 $LCTL set_param fail_loc=0
19038 run_test 224a "Don't panic on bulk IO failure"
19040 test_224bd_sub() { # LU-1039, MRP-303
19041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19045 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19047 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19049 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19050 cancel_lru_locks osc
19052 stack_trap "set_checksums $ORIG_CSUM" EXIT
19053 local at_max_saved=0
19055 # adaptive timeouts may prevent seeing the issue
19056 if at_is_enabled; then
19057 at_max_saved=$(at_max_get mds)
19058 at_max_set 0 mds client
19059 stack_trap "at_max_set $at_max_saved mds client" EXIT
19062 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19063 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19064 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19066 do_facet ost1 $LCTL set_param fail_loc=0
19067 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19072 test_224bd_sub 3 error "dd failed"
19074 run_test 224b "Don't panic on bulk IO failure"
19076 test_224c() { # LU-6441
19077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19078 remote_mds_nodsh && skip "remote MDS with nodsh"
19080 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19081 save_writethrough $p
19082 set_cache writethrough on
19084 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19085 local at_max=$($LCTL get_param -n at_max)
19086 local timeout=$($LCTL get_param -n timeout)
19087 local test_at="at_max"
19088 local param_at="$FSNAME.sys.at_max"
19089 local test_timeout="timeout"
19090 local param_timeout="$FSNAME.sys.timeout"
19092 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19094 set_persistent_param_and_check client "$test_at" "$param_at" 0
19095 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19097 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19098 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19099 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19100 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19102 do_facet ost1 "$LCTL set_param fail_loc=0"
19104 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19105 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19108 $LCTL set_param -n $pages_per_rpc
19109 restore_lustre_params < $p
19112 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19114 test_224d() { # LU-11169
19115 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19117 run_test 224d "Don't corrupt data on bulk IO timeout"
19119 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19122 if [ -z ${MDSSURVEY} ]; then
19123 skip_env "mds-survey not found"
19125 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19126 skip "Need MDS version at least 2.2.51"
19128 local mds=$(facet_host $SINGLEMDS)
19129 local target=$(do_nodes $mds 'lctl dl' |
19130 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19132 local cmd1="file_count=1000 thrhi=4"
19133 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19134 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19135 local cmd="$cmd1 $cmd2 $cmd3"
19137 rm -f ${TMP}/mds_survey*
19139 eval $cmd || error "mds-survey with zero-stripe failed"
19140 cat ${TMP}/mds_survey*
19141 rm -f ${TMP}/mds_survey*
19143 run_test 225a "Metadata survey sanity with zero-stripe"
19146 if [ -z ${MDSSURVEY} ]; then
19147 skip_env "mds-survey not found"
19149 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19150 skip "Need MDS version at least 2.2.51"
19151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19152 remote_mds_nodsh && skip "remote MDS with nodsh"
19153 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19154 skip_env "Need to mount OST to test"
19157 local mds=$(facet_host $SINGLEMDS)
19158 local target=$(do_nodes $mds 'lctl dl' |
19159 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19161 local cmd1="file_count=1000 thrhi=4"
19162 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19163 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19164 local cmd="$cmd1 $cmd2 $cmd3"
19166 rm -f ${TMP}/mds_survey*
19168 eval $cmd || error "mds-survey with stripe_count failed"
19169 cat ${TMP}/mds_survey*
19170 rm -f ${TMP}/mds_survey*
19172 run_test 225b "Metadata survey sanity with stripe_count = 1"
19174 mcreate_path2fid () {
19180 local path=$DIR/$tdir/$name
19185 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19186 error "cannot create $desc"
19188 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19190 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19192 fid_path=$($LFS fid2path $MOUNT $fid)
19194 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19196 [ "$path" == "$fid_path" ] ||
19197 error "fid2path returned $fid_path, expected $path"
19199 echo "pass with $path and $fid"
19204 mkdir -p $DIR/$tdir
19206 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19207 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19208 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19209 mcreate_path2fid 0040666 0 0 dir "directory"
19210 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19211 mcreate_path2fid 0100666 0 0 file "regular file"
19212 mcreate_path2fid 0120666 0 0 link "symbolic link"
19213 mcreate_path2fid 0140666 0 0 sock "socket"
19215 run_test 226a "call path2fid and fid2path on files of all type"
19218 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19223 mkdir -p $DIR/$tdir
19224 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19225 error "create remote directory failed"
19226 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19227 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19228 "character special file (null)"
19229 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19230 "character special file (no device)"
19231 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19232 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19233 "block special file (loop)"
19234 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19235 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19236 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19238 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19241 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19242 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19243 skip "Need MDS version at least 2.13.55"
19245 local submnt=/mnt/submnt
19246 local srcfile=/etc/passwd
19247 local dstfile=$submnt/passwd
19253 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19254 error "create remote directory failed"
19255 mkdir -p $submnt || error "create $submnt failed"
19256 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19257 error "mount $submnt failed"
19258 stack_trap "umount $submnt" EXIT
19260 cp $srcfile $dstfile
19261 fid=$($LFS path2fid $dstfile)
19262 path=$($LFS fid2path $submnt "$fid")
19263 [ "$path" = "$dstfile" ] ||
19264 error "fid2path $submnt $fid failed ($path != $dstfile)"
19266 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19268 # LU-1299 Executing or running ldd on a truncated executable does not
19269 # cause an out-of-memory condition.
19271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19272 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19274 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19275 chmod +x $MOUNT/date
19277 $MOUNT/date > /dev/null
19278 ldd $MOUNT/date > /dev/null
19281 run_test 227 "running truncated executable does not cause OOM"
19283 # LU-1512 try to reuse idle OI blocks
19285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19286 remote_mds_nodsh && skip "remote MDS with nodsh"
19287 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19289 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19290 local myDIR=$DIR/$tdir
19293 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19294 $LCTL set_param fail_loc=0x80001002
19295 createmany -o $myDIR/t- 10000
19296 $LCTL set_param fail_loc=0
19297 # The guard is current the largest FID holder
19299 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19301 local IDX=$(($SEQ % 64))
19303 do_facet $SINGLEMDS sync
19304 # Make sure journal flushed.
19306 local blk1=$(do_facet $SINGLEMDS \
19307 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19308 grep Blockcount | awk '{print $4}')
19310 # Remove old files, some OI blocks will become idle.
19311 unlinkmany $myDIR/t- 10000
19312 # Create new files, idle OI blocks should be reused.
19313 createmany -o $myDIR/t- 2000
19314 do_facet $SINGLEMDS sync
19315 # Make sure journal flushed.
19317 local blk2=$(do_facet $SINGLEMDS \
19318 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19319 grep Blockcount | awk '{print $4}')
19321 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19323 run_test 228a "try to reuse idle OI blocks"
19326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19327 remote_mds_nodsh && skip "remote MDS with nodsh"
19328 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19330 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19331 local myDIR=$DIR/$tdir
19334 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19335 $LCTL set_param fail_loc=0x80001002
19336 createmany -o $myDIR/t- 10000
19337 $LCTL set_param fail_loc=0
19338 # The guard is current the largest FID holder
19340 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19342 local IDX=$(($SEQ % 64))
19344 do_facet $SINGLEMDS sync
19345 # Make sure journal flushed.
19347 local blk1=$(do_facet $SINGLEMDS \
19348 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19349 grep Blockcount | awk '{print $4}')
19351 # Remove old files, some OI blocks will become idle.
19352 unlinkmany $myDIR/t- 10000
19355 stop $SINGLEMDS || error "Fail to stop MDT."
19357 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19359 df $MOUNT || error "Fail to df."
19360 # Create new files, idle OI blocks should be reused.
19361 createmany -o $myDIR/t- 2000
19362 do_facet $SINGLEMDS sync
19363 # Make sure journal flushed.
19365 local blk2=$(do_facet $SINGLEMDS \
19366 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19367 grep Blockcount | awk '{print $4}')
19369 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19371 run_test 228b "idle OI blocks can be reused after MDT restart"
19375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19376 remote_mds_nodsh && skip "remote MDS with nodsh"
19377 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19379 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19380 local myDIR=$DIR/$tdir
19383 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19384 $LCTL set_param fail_loc=0x80001002
19385 # 20000 files can guarantee there are index nodes in the OI file
19386 createmany -o $myDIR/t- 20000
19387 $LCTL set_param fail_loc=0
19388 # The guard is current the largest FID holder
19390 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19392 local IDX=$(($SEQ % 64))
19394 do_facet $SINGLEMDS sync
19395 # Make sure journal flushed.
19397 local blk1=$(do_facet $SINGLEMDS \
19398 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19399 grep Blockcount | awk '{print $4}')
19401 # Remove old files, some OI blocks will become idle.
19402 unlinkmany $myDIR/t- 20000
19404 # The OI file should become empty now
19406 # Create new files, idle OI blocks should be reused.
19407 createmany -o $myDIR/t- 2000
19408 do_facet $SINGLEMDS sync
19409 # Make sure journal flushed.
19411 local blk2=$(do_facet $SINGLEMDS \
19412 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19413 grep Blockcount | awk '{print $4}')
19415 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19417 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19419 test_229() { # LU-2482, LU-3448
19420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19421 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19422 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19423 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19427 # Create a file with a released layout and stripe count 2.
19428 $MULTIOP $DIR/$tfile H2c ||
19429 error "failed to create file with released layout"
19431 $LFS getstripe -v $DIR/$tfile
19433 local pattern=$($LFS getstripe -L $DIR/$tfile)
19434 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19436 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19438 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19439 stat $DIR/$tfile || error "failed to stat released file"
19441 chown $RUNAS_ID $DIR/$tfile ||
19442 error "chown $RUNAS_ID $DIR/$tfile failed"
19444 chgrp $RUNAS_ID $DIR/$tfile ||
19445 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19447 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19448 rm $DIR/$tfile || error "failed to remove released file"
19450 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19454 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19455 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19456 skip "Need MDS version at least 2.11.52"
19460 test_mkdir $DIR/$tdir
19461 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19462 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19463 [ $mdt_idx -ne 0 ] &&
19464 error "create local directory on wrong MDT $mdt_idx"
19466 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19467 error "create remote directory failed"
19468 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19469 [ $mdt_idx -ne $MDTIDX ] &&
19470 error "create remote directory on wrong MDT $mdt_idx"
19472 createmany -o $DIR/$tdir/test_230/t- 10 ||
19473 error "create files on remote directory failed"
19474 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19475 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19476 rm -r $DIR/$tdir || error "unlink remote directory failed"
19478 run_test 230a "Create remote directory and files under the remote directory"
19481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19482 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19483 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19484 skip "Need MDS version at least 2.11.52"
19492 local migrate_dir=$DIR/$tdir/migrate_dir
19493 local other_dir=$DIR/$tdir/other_dir
19495 test_mkdir $DIR/$tdir
19496 test_mkdir -i0 -c1 $migrate_dir
19497 test_mkdir -i0 -c1 $other_dir
19498 for ((i=0; i<10; i++)); do
19499 mkdir -p $migrate_dir/dir_${i}
19500 createmany -o $migrate_dir/dir_${i}/f 10 ||
19501 error "create files under remote dir failed $i"
19504 cp /etc/passwd $migrate_dir/$tfile
19505 cp /etc/passwd $other_dir/$tfile
19506 chattr +SAD $migrate_dir
19507 chattr +SAD $migrate_dir/$tfile
19509 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19510 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19511 local old_dir_mode=$(stat -c%f $migrate_dir)
19512 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19514 mkdir -p $migrate_dir/dir_default_stripe2
19515 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19516 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19518 mkdir -p $other_dir
19519 ln $migrate_dir/$tfile $other_dir/luna
19520 ln $migrate_dir/$tfile $migrate_dir/sofia
19521 ln $other_dir/$tfile $migrate_dir/david
19522 ln -s $migrate_dir/$tfile $other_dir/zachary
19523 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19524 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19530 for len in 58 59 60; do
19531 lnktgt=$(str_repeat 'l' $len)
19532 touch $migrate_dir/$lnktgt
19533 ln -s $lnktgt $migrate_dir/${len}char_ln
19537 for len in 4094 4095; do
19538 lnktgt=$(str_repeat 'l' $len)
19539 ln -s $lnktgt $migrate_dir/${len}char_ln
19543 for len in 254 255; do
19544 touch $migrate_dir/$(str_repeat 'l' $len)
19547 $LFS migrate -m $MDTIDX $migrate_dir ||
19548 error "fails on migrating remote dir to MDT1"
19550 echo "migratate to MDT1, then checking.."
19551 for ((i = 0; i < 10; i++)); do
19552 for file in $(find $migrate_dir/dir_${i}); do
19553 mdt_index=$($LFS getstripe -m $file)
19554 # broken symlink getstripe will fail
19555 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19556 error "$file is not on MDT${MDTIDX}"
19560 # the multiple link file should still in MDT0
19561 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19562 [ $mdt_index == 0 ] ||
19563 error "$file is not on MDT${MDTIDX}"
19565 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19566 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19567 error " expect $old_dir_flag get $new_dir_flag"
19569 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19570 [ "$old_file_flag" = "$new_file_flag" ] ||
19571 error " expect $old_file_flag get $new_file_flag"
19573 local new_dir_mode=$(stat -c%f $migrate_dir)
19574 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19575 error "expect mode $old_dir_mode get $new_dir_mode"
19577 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19578 [ "$old_file_mode" = "$new_file_mode" ] ||
19579 error "expect mode $old_file_mode get $new_file_mode"
19581 diff /etc/passwd $migrate_dir/$tfile ||
19582 error "$tfile different after migration"
19584 diff /etc/passwd $other_dir/luna ||
19585 error "luna different after migration"
19587 diff /etc/passwd $migrate_dir/sofia ||
19588 error "sofia different after migration"
19590 diff /etc/passwd $migrate_dir/david ||
19591 error "david different after migration"
19593 diff /etc/passwd $other_dir/zachary ||
19594 error "zachary different after migration"
19596 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19597 error "${tfile}_ln different after migration"
19599 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19600 error "${tfile}_ln_other different after migration"
19602 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19603 [ $stripe_count = 2 ] ||
19604 error "dir strpe_count $d != 2 after migration."
19606 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19607 [ $stripe_count = 2 ] ||
19608 error "file strpe_count $d != 2 after migration."
19610 #migrate back to MDT0
19613 $LFS migrate -m $MDTIDX $migrate_dir ||
19614 error "fails on migrating remote dir to MDT0"
19616 echo "migrate back to MDT0, checking.."
19617 for file in $(find $migrate_dir); do
19618 mdt_index=$($LFS getstripe -m $file)
19619 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19620 error "$file is not on MDT${MDTIDX}"
19623 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19624 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19625 error " expect $old_dir_flag get $new_dir_flag"
19627 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19628 [ "$old_file_flag" = "$new_file_flag" ] ||
19629 error " expect $old_file_flag get $new_file_flag"
19631 local new_dir_mode=$(stat -c%f $migrate_dir)
19632 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19633 error "expect mode $old_dir_mode get $new_dir_mode"
19635 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19636 [ "$old_file_mode" = "$new_file_mode" ] ||
19637 error "expect mode $old_file_mode get $new_file_mode"
19639 diff /etc/passwd ${migrate_dir}/$tfile ||
19640 error "$tfile different after migration"
19642 diff /etc/passwd ${other_dir}/luna ||
19643 error "luna different after migration"
19645 diff /etc/passwd ${migrate_dir}/sofia ||
19646 error "sofia different after migration"
19648 diff /etc/passwd ${other_dir}/zachary ||
19649 error "zachary different after migration"
19651 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19652 error "${tfile}_ln different after migration"
19654 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19655 error "${tfile}_ln_other different after migration"
19657 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19658 [ $stripe_count = 2 ] ||
19659 error "dir strpe_count $d != 2 after migration."
19661 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19662 [ $stripe_count = 2 ] ||
19663 error "file strpe_count $d != 2 after migration."
19665 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19667 run_test 230b "migrate directory"
19670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19671 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19672 remote_mds_nodsh && skip "remote MDS with nodsh"
19673 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19674 skip "Need MDS version at least 2.11.52"
19680 local migrate_dir=$DIR/$tdir/migrate_dir
19682 #If migrating directory fails in the middle, all entries of
19683 #the directory is still accessiable.
19684 test_mkdir $DIR/$tdir
19685 test_mkdir -i0 -c1 $migrate_dir
19686 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19688 createmany -o $migrate_dir/f $total ||
19689 error "create files under ${migrate_dir} failed"
19691 # fail after migrating top dir, and this will fail only once, so the
19692 # first sub file migration will fail (currently f3), others succeed.
19693 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19694 do_facet mds1 lctl set_param fail_loc=0x1801
19695 local t=$(ls $migrate_dir | wc -l)
19696 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19697 error "migrate should fail"
19698 local u=$(ls $migrate_dir | wc -l)
19699 [ "$u" == "$t" ] || error "$u != $t during migration"
19701 # add new dir/file should succeed
19702 mkdir $migrate_dir/dir ||
19703 error "mkdir failed under migrating directory"
19704 touch $migrate_dir/file ||
19705 error "create file failed under migrating directory"
19707 # add file with existing name should fail
19708 for file in $migrate_dir/f*; do
19709 stat $file > /dev/null || error "stat $file failed"
19710 $OPENFILE -f O_CREAT:O_EXCL $file &&
19711 error "open(O_CREAT|O_EXCL) $file should fail"
19712 $MULTIOP $file m && error "create $file should fail"
19713 touch $DIR/$tdir/remote_dir/$tfile ||
19714 error "touch $tfile failed"
19715 ln $DIR/$tdir/remote_dir/$tfile $file &&
19716 error "link $file should fail"
19717 mdt_index=$($LFS getstripe -m $file)
19718 if [ $mdt_index == 0 ]; then
19719 # file failed to migrate is not allowed to rename to
19720 mv $DIR/$tdir/remote_dir/$tfile $file &&
19721 error "rename to $file should fail"
19723 mv $DIR/$tdir/remote_dir/$tfile $file ||
19724 error "rename to $file failed"
19726 echo hello >> $file || error "write $file failed"
19729 # resume migration with different options should fail
19730 $LFS migrate -m 0 $migrate_dir &&
19731 error "migrate -m 0 $migrate_dir should fail"
19733 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19734 error "migrate -c 2 $migrate_dir should fail"
19736 # resume migration should succeed
19737 $LFS migrate -m $MDTIDX $migrate_dir ||
19738 error "migrate $migrate_dir failed"
19740 echo "Finish migration, then checking.."
19741 for file in $(find $migrate_dir); do
19742 mdt_index=$($LFS getstripe -m $file)
19743 [ $mdt_index == $MDTIDX ] ||
19744 error "$file is not on MDT${MDTIDX}"
19747 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19749 run_test 230c "check directory accessiblity if migration failed"
19752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19754 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19755 skip "Need MDS version at least 2.11.52"
19757 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19759 local migrate_dir=$DIR/$tdir/migrate_dir
19769 old_index=$((RANDOM % MDSCOUNT))
19770 old_count=$((MDSCOUNT - old_index))
19771 new_index=$((RANDOM % MDSCOUNT))
19772 new_count=$((MDSCOUNT - new_index))
19773 new_hash=1 # for all_char
19775 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19776 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19778 test_mkdir $DIR/$tdir
19779 test_mkdir -i $old_index -c $old_count $migrate_dir
19781 for ((i=0; i<100; i++)); do
19782 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19783 createmany -o $migrate_dir/dir_${i}/f 100 ||
19784 error "create files under remote dir failed $i"
19787 echo -n "Migrate from MDT$old_index "
19788 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19789 echo -n "to MDT$new_index"
19790 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19793 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19794 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19795 error "migrate remote dir error"
19797 echo "Finish migration, then checking.."
19798 for file in $(find $migrate_dir -maxdepth 1); do
19799 mdt_index=$($LFS getstripe -m $file)
19800 if [ $mdt_index -lt $new_index ] ||
19801 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19802 error "$file is on MDT$mdt_index"
19806 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19808 run_test 230d "check migrate big directory"
19811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19813 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19814 skip "Need MDS version at least 2.11.52"
19821 mkdir_on_mdt0 $DIR/$tdir
19822 mkdir $DIR/$tdir/migrate_dir
19823 mkdir $DIR/$tdir/other_dir
19824 touch $DIR/$tdir/migrate_dir/a
19825 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19826 ls $DIR/$tdir/other_dir
19828 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19829 error "migrate dir fails"
19831 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19832 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19834 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19835 [ $mdt_index == 0 ] || error "a is not on MDT0"
19837 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19838 error "migrate dir fails"
19840 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19841 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19843 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19844 [ $mdt_index == 1 ] || error "a is not on MDT1"
19846 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19847 [ $mdt_index == 1 ] || error "b is not on MDT1"
19849 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19850 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19852 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19854 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19856 run_test 230e "migrate mulitple local link files"
19859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19861 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19862 skip "Need MDS version at least 2.11.52"
19867 mkdir -p $DIR/$tdir
19868 mkdir $DIR/$tdir/migrate_dir
19869 $LFS mkdir -i1 $DIR/$tdir/other_dir
19870 touch $DIR/$tdir/migrate_dir/a
19871 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19872 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19873 ls $DIR/$tdir/other_dir
19875 # a should be migrated to MDT1, since no other links on MDT0
19876 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19877 error "#1 migrate dir fails"
19878 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19879 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19880 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19881 [ $mdt_index == 1 ] || error "a is not on MDT1"
19883 # a should stay on MDT1, because it is a mulitple link file
19884 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19885 error "#2 migrate dir fails"
19886 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19887 [ $mdt_index == 1 ] || error "a is not on MDT1"
19889 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19890 error "#3 migrate dir fails"
19892 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19893 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19894 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19896 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19897 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19899 # a should be migrated to MDT0, since no other links on MDT1
19900 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19901 error "#4 migrate dir fails"
19902 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19903 [ $mdt_index == 0 ] || error "a is not on MDT0"
19905 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19907 run_test 230f "migrate mulitple remote link files"
19910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19911 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19912 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19913 skip "Need MDS version at least 2.11.52"
19915 mkdir -p $DIR/$tdir/migrate_dir
19917 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19918 error "migrating dir to non-exist MDT succeeds"
19921 run_test 230g "migrate dir to non-exist MDT"
19924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19925 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19926 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19927 skip "Need MDS version at least 2.11.52"
19931 mkdir -p $DIR/$tdir/migrate_dir
19933 $LFS migrate -m1 $DIR &&
19934 error "migrating mountpoint1 should fail"
19936 $LFS migrate -m1 $DIR/$tdir/.. &&
19937 error "migrating mountpoint2 should fail"
19940 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19941 error "migrating $tdir/migrate_dir/.. should fail"
19945 run_test 230h "migrate .. and root"
19948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19950 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19951 skip "Need MDS version at least 2.11.52"
19953 mkdir -p $DIR/$tdir/migrate_dir
19955 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19956 error "migration fails with a tailing slash"
19958 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19959 error "migration fails with two tailing slashes"
19961 run_test 230i "lfs migrate -m tolerates trailing slashes"
19964 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19965 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19966 skip "Need MDS version at least 2.11.52"
19968 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19969 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19970 error "create $tfile failed"
19971 cat /etc/passwd > $DIR/$tdir/$tfile
19973 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19975 cmp /etc/passwd $DIR/$tdir/$tfile ||
19976 error "DoM file mismatch after migration"
19978 run_test 230j "DoM file data not changed after dir migration"
19981 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19982 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19983 skip "Need MDS version at least 2.11.56"
19986 local files_on_starting_mdt=0
19988 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19989 $LFS getdirstripe $DIR/$tdir
19990 for i in $(seq $total); do
19991 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19992 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19993 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19996 echo "$files_on_starting_mdt files on MDT0"
19998 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19999 $LFS getdirstripe $DIR/$tdir
20001 files_on_starting_mdt=0
20002 for i in $(seq $total); do
20003 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20004 error "file $tfile.$i mismatch after migration"
20005 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20006 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20009 echo "$files_on_starting_mdt files on MDT1 after migration"
20010 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20012 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20013 $LFS getdirstripe $DIR/$tdir
20015 files_on_starting_mdt=0
20016 for i in $(seq $total); do
20017 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20018 error "file $tfile.$i mismatch after 2nd migration"
20019 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20020 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20023 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20024 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20028 run_test 230k "file data not changed after dir migration"
20031 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20032 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20033 skip "Need MDS version at least 2.11.56"
20035 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20036 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20037 error "create files under remote dir failed $i"
20038 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20040 run_test 230l "readdir between MDTs won't crash"
20043 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20044 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20045 skip "Need MDS version at least 2.11.56"
20048 local mig_dir=$DIR/$tdir/migrate_dir
20049 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20053 echo "Creating files and dirs with xattrs"
20054 test_mkdir $DIR/$tdir
20055 test_mkdir -i0 -c1 $mig_dir
20057 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20058 error "cannot set xattr attr1 on dir"
20059 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20060 error "cannot set xattr attr2 on dir"
20061 touch $mig_dir/dir/f0
20062 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20063 error "cannot set xattr attr1 on file"
20064 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20065 error "cannot set xattr attr2 on file"
20066 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20067 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20068 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20069 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20070 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20071 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20072 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20073 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20074 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20076 echo "Migrating to MDT1"
20077 $LFS migrate -m $MDTIDX $mig_dir ||
20078 error "fails on migrating dir to MDT1"
20080 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20081 echo "Checking xattrs"
20082 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20083 [ "$val" = $longstr ] ||
20084 error "expecting xattr1 $longstr on dir, found $val"
20085 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20086 [ "$val" = $shortstr ] ||
20087 error "expecting xattr2 $shortstr on dir, found $val"
20088 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20089 [ "$val" = $longstr ] ||
20090 error "expecting xattr1 $longstr on file, found $val"
20091 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20092 [ "$val" = $shortstr ] ||
20093 error "expecting xattr2 $shortstr on file, found $val"
20095 run_test 230m "xattrs not changed after dir migration"
20098 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20099 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20100 skip "Need MDS version at least 2.13.53"
20102 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20103 cat /etc/hosts > $DIR/$tdir/$tfile
20104 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20105 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20107 cmp /etc/hosts $DIR/$tdir/$tfile ||
20108 error "File data mismatch after migration"
20110 run_test 230n "Dir migration with mirrored file"
20113 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20114 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20115 skip "Need MDS version at least 2.13.52"
20117 local mdts=$(comma_list $(mdts_nodes))
20119 local restripe_status
20123 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20125 # in case "crush" hash type is not set
20126 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20128 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20129 mdt.*MDT0000.enable_dir_restripe)
20130 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20131 stack_trap "do_nodes $mdts $LCTL set_param \
20132 mdt.*.enable_dir_restripe=$restripe_status"
20135 createmany -m $DIR/$tdir/f 100 ||
20136 error "create files under remote dir failed $i"
20137 createmany -d $DIR/$tdir/d 100 ||
20138 error "create dirs under remote dir failed $i"
20140 for i in $(seq 2 $MDSCOUNT); do
20141 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20142 $LFS setdirstripe -c $i $DIR/$tdir ||
20143 error "split -c $i $tdir failed"
20144 wait_update $HOSTNAME \
20145 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20146 error "dir split not finished"
20147 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20148 awk '/migrate/ {sum += $2} END { print sum }')
20149 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20150 # delta is around total_files/stripe_count
20151 (( $delta < 200 / (i - 1) + 4 )) ||
20152 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20155 run_test 230o "dir split"
20158 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20159 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20160 skip "Need MDS version at least 2.13.52"
20162 local mdts=$(comma_list $(mdts_nodes))
20164 local restripe_status
20168 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20170 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20172 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20173 mdt.*MDT0000.enable_dir_restripe)
20174 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20175 stack_trap "do_nodes $mdts $LCTL set_param \
20176 mdt.*.enable_dir_restripe=$restripe_status"
20178 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20179 createmany -m $DIR/$tdir/f 100 ||
20180 error "create files under remote dir failed"
20181 createmany -d $DIR/$tdir/d 100 ||
20182 error "create dirs under remote dir failed"
20184 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20185 local mdt_hash="crush"
20187 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20188 $LFS setdirstripe -c $c $DIR/$tdir ||
20189 error "split -c $c $tdir failed"
20190 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20191 mdt_hash="$mdt_hash,fixed"
20192 elif [ $c -eq 1 ]; then
20195 wait_update $HOSTNAME \
20196 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20197 error "dir merge not finished"
20198 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20199 awk '/migrate/ {sum += $2} END { print sum }')
20200 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20201 # delta is around total_files/stripe_count
20202 (( delta < 200 / c + 4 )) ||
20203 error "$delta files migrated >= $((200 / c + 4))"
20206 run_test 230p "dir merge"
20209 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20210 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20211 skip "Need MDS version at least 2.13.52"
20213 local mdts=$(comma_list $(mdts_nodes))
20214 local saved_threshold=$(do_facet mds1 \
20215 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20216 local saved_delta=$(do_facet mds1 \
20217 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20218 local threshold=100
20221 local stripe_count=0
20226 # test with fewer files on ZFS
20227 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20229 stack_trap "do_nodes $mdts $LCTL set_param \
20230 mdt.*.dir_split_count=$saved_threshold"
20231 stack_trap "do_nodes $mdts $LCTL set_param \
20232 mdt.*.dir_split_delta=$saved_delta"
20233 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20234 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20235 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20236 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20237 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20238 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20240 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20241 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20243 create=$((threshold * 3 / 2))
20244 while [ $stripe_count -lt $MDSCOUNT ]; do
20245 createmany -m $DIR/$tdir/f $total $create ||
20246 error "create sub files failed"
20247 stat $DIR/$tdir > /dev/null
20248 total=$((total + create))
20249 stripe_count=$((stripe_count + delta))
20250 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20252 wait_update $HOSTNAME \
20253 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20254 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20256 wait_update $HOSTNAME \
20257 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20258 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20260 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20261 echo "$nr_files/$total files on MDT$stripe_index after split"
20262 # allow 10% margin of imbalance with crush hash
20263 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20264 error "$nr_files files on MDT$stripe_index after split"
20266 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20267 [ $nr_files -eq $total ] ||
20268 error "total sub files $nr_files != $total"
20271 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20273 echo "fixed layout directory won't auto split"
20274 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20275 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20276 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20277 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20278 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20280 run_test 230q "dir auto split"
20283 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20284 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20285 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20286 skip "Need MDS version at least 2.13.54"
20288 # maximum amount of local locks:
20289 # parent striped dir - 2 locks
20290 # new stripe in parent to migrate to - 1 lock
20291 # source and target - 2 locks
20292 # Total 5 locks for regular file
20293 mkdir -p $DIR/$tdir
20294 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20295 touch $DIR/$tdir/dir1/eee
20297 # create 4 hardlink for 4 more locks
20298 # Total: 9 locks > RS_MAX_LOCKS (8)
20299 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20300 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20301 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20302 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20303 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20304 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20305 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20306 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20308 cancel_lru_locks mdc
20310 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20311 error "migrate dir fails"
20313 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20315 run_test 230r "migrate with too many local locks"
20318 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20319 skip "Need MDS version at least 2.13.57"
20321 local mdts=$(comma_list $(mdts_nodes))
20322 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20323 mdt.*MDT0000.enable_dir_restripe)
20325 stack_trap "do_nodes $mdts $LCTL set_param \
20326 mdt.*.enable_dir_restripe=$restripe_status"
20330 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20331 test_mkdir $DIR/$tdir
20332 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20333 error "$LFS mkdir doesn't return -EEXIST if target exists"
20337 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20341 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20342 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20343 skip "Need MDS version at least 2.14.50"
20345 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20346 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20347 $LFS project -p 1 -s $DIR/$tdir ||
20348 error "set $tdir project id failed"
20349 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20350 error "set subdir project id failed"
20351 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20353 run_test 230t "migrate directory with project ID set"
20357 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20358 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20359 skip "Need MDS version at least 2.14.53"
20363 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20364 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20365 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20366 for i in $(seq 0 $((MDSCOUNT - 1))); do
20367 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20368 echo "$count dirs migrated to MDT$i"
20370 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20371 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20373 run_test 230u "migrate directory by QOS"
20377 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20378 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20379 skip "Need MDS version at least 2.14.53"
20383 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20384 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20385 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20386 for i in $(seq 0 $((MDSCOUNT - 1))); do
20387 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20388 echo "$count subdirs migrated to MDT$i"
20389 (( i == 3 )) && (( count > 0 )) &&
20390 error "subdir shouldn't be migrated to MDT3"
20392 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20393 (( count == 3 )) || error "dirs migrated to $count MDTs"
20395 run_test 230v "subdir migrated to the MDT where its parent is located"
20398 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20399 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20400 skip "Need MDS version at least 2.14.53"
20402 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20404 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20405 error "migrate failed"
20407 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20408 error "$tdir stripe count mismatch"
20410 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20411 error "$tdir/sub is striped"
20413 run_test 230w "non-recursive mode dir migration"
20417 # For simplicity this test assumes that max_pages_per_rpc
20418 # is the same across all OSCs
20419 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20420 local bulk_size=$((max_pages * PAGE_SIZE))
20421 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20424 mkdir -p $DIR/$tdir
20425 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20426 error "failed to set stripe with -S ${brw_size}M option"
20428 # clear the OSC stats
20429 $LCTL set_param osc.*.stats=0 &>/dev/null
20432 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20433 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20434 oflag=direct &>/dev/null || error "dd failed"
20436 sync; sleep 1; sync # just to be safe
20437 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20438 if [ x$nrpcs != "x1" ]; then
20439 $LCTL get_param osc.*.stats
20440 error "found $nrpcs ost_write RPCs, not 1 as expected"
20444 # Drop the OSC cache, otherwise we will read from it
20445 cancel_lru_locks osc
20447 # clear the OSC stats
20448 $LCTL set_param osc.*.stats=0 &>/dev/null
20450 # Client reads $bulk_size.
20451 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20452 iflag=direct &>/dev/null || error "dd failed"
20454 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20455 if [ x$nrpcs != "x1" ]; then
20456 $LCTL get_param osc.*.stats
20457 error "found $nrpcs ost_read RPCs, not 1 as expected"
20460 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20463 mkdir -p $DIR/$tdir
20465 for i in {0..1023}; do
20466 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20467 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20468 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20472 run_test 231b "must not assert on fully utilized OST request buffer"
20475 mkdir -p $DIR/$tdir
20476 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20478 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20479 do_facet ost1 $LCTL set_param fail_loc=0x31c
20481 # ignore dd failure
20482 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20484 do_facet ost1 $LCTL set_param fail_loc=0
20485 umount_client $MOUNT || error "umount failed"
20486 mount_client $MOUNT || error "mount failed"
20487 stop ost1 || error "cannot stop ost1"
20488 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20490 run_test 232a "failed lock should not block umount"
20493 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20494 skip "Need MDS version at least 2.10.58"
20496 mkdir -p $DIR/$tdir
20497 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20498 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20500 cancel_lru_locks osc
20502 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20503 do_facet ost1 $LCTL set_param fail_loc=0x31c
20506 $LFS data_version $DIR/$tdir/$tfile || true
20508 do_facet ost1 $LCTL set_param fail_loc=0
20509 umount_client $MOUNT || error "umount failed"
20510 mount_client $MOUNT || error "mount failed"
20511 stop ost1 || error "cannot stop ost1"
20512 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20514 run_test 232b "failed data version lock should not block umount"
20517 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20518 skip "Need MDS version at least 2.3.64"
20519 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20521 local fid=$($LFS path2fid $MOUNT)
20523 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20524 error "cannot access $MOUNT using its FID '$fid'"
20526 run_test 233a "checking that OBF of the FS root succeeds"
20529 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20530 skip "Need MDS version at least 2.5.90"
20531 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20533 local fid=$($LFS path2fid $MOUNT/.lustre)
20535 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20536 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20538 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20539 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20540 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20542 run_test 233b "checking that OBF of the FS .lustre succeeds"
20545 local p="$TMP/sanityN-$TESTNAME.parameters"
20546 save_lustre_params client "llite.*.xattr_cache" > $p
20547 lctl set_param llite.*.xattr_cache 1 ||
20548 skip_env "xattr cache is not supported"
20550 mkdir -p $DIR/$tdir || error "mkdir failed"
20551 touch $DIR/$tdir/$tfile || error "touch failed"
20552 # OBD_FAIL_LLITE_XATTR_ENOMEM
20553 $LCTL set_param fail_loc=0x1405
20554 getfattr -n user.attr $DIR/$tdir/$tfile &&
20555 error "getfattr should have failed with ENOMEM"
20556 $LCTL set_param fail_loc=0x0
20559 restore_lustre_params < $p
20562 run_test 234 "xattr cache should not crash on ENOMEM"
20565 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20566 skip "Need MDS version at least 2.4.52"
20568 flock_deadlock $DIR/$tfile
20573 124) error "process hangs on a deadlock"
20575 *) error "error executing flock_deadlock $DIR/$tfile"
20579 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20583 check_swap_layouts_support
20585 local ref1=/etc/passwd
20586 local ref2=/etc/group
20587 local file1=$DIR/$tdir/f1
20588 local file2=$DIR/$tdir/f2
20590 test_mkdir -c1 $DIR/$tdir
20591 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20592 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20593 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20594 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20595 local fd=$(free_fd)
20596 local cmd="exec $fd<>$file2"
20599 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20600 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20603 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20608 run_test 236 "Layout swap on open unlinked file"
20610 # LU-4659 linkea consistency
20612 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20613 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20614 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20615 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20618 ln $DIR/$tfile $DIR/$tfile.lnk
20619 touch $DIR/$tfile.new
20620 mv $DIR/$tfile.new $DIR/$tfile
20621 local fid1=$($LFS path2fid $DIR/$tfile)
20622 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20623 local path1=$($LFS fid2path $FSNAME "$fid1")
20624 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20625 local path2=$($LFS fid2path $FSNAME "$fid2")
20626 [ $tfile.lnk == $path2 ] ||
20627 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20630 run_test 238 "Verify linkea consistency"
20632 test_239A() { # was test_239
20633 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20634 skip "Need MDS version at least 2.5.60"
20636 local list=$(comma_list $(mdts_nodes))
20638 mkdir -p $DIR/$tdir
20639 createmany -o $DIR/$tdir/f- 5000
20640 unlinkmany $DIR/$tdir/f- 5000
20641 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20642 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20643 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20644 osp.*MDT*.sync_in_flight" | calc_sum)
20645 [ "$changes" -eq 0 ] || error "$changes not synced"
20647 run_test 239A "osp_sync test"
20649 test_239a() { #LU-5297
20650 remote_mds_nodsh && skip "remote MDS with nodsh"
20653 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20654 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20655 chgrp $RUNAS_GID $DIR/$tfile
20656 wait_delete_completed
20658 run_test 239a "process invalid osp sync record correctly"
20660 test_239b() { #LU-5297
20661 remote_mds_nodsh && skip "remote MDS with nodsh"
20664 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20665 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20666 chgrp $RUNAS_GID $DIR/$tfile1
20667 wait_delete_completed
20668 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20670 chgrp $RUNAS_GID $DIR/$tfile2
20671 wait_delete_completed
20673 run_test 239b "process osp sync record with ENOMEM error correctly"
20676 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20677 remote_mds_nodsh && skip "remote MDS with nodsh"
20679 mkdir -p $DIR/$tdir
20681 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20682 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20683 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20684 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20686 umount_client $MOUNT || error "umount failed"
20687 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20688 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20689 mount_client $MOUNT || error "failed to mount client"
20691 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20692 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20694 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20700 for LOOP in $(seq $count); do
20701 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20702 cancel_lru_locks $OSC || true
20710 for LOOP in $(seq $1); do
20711 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20716 test_241a() { # was test_241
20717 local bsize=$PAGE_SIZE
20719 (( bsize < 40960 )) && bsize=40960
20720 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20722 cancel_lru_locks $OSC
20723 test_241_bio 1000 $bsize &
20725 test_241_dio 1000 $bsize
20728 run_test 241a "bio vs dio"
20731 local bsize=$PAGE_SIZE
20733 (( bsize < 40960 )) && bsize=40960
20734 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20736 test_241_dio 1000 $bsize &
20738 test_241_dio 1000 $bsize
20741 run_test 241b "dio vs dio"
20744 remote_mds_nodsh && skip "remote MDS with nodsh"
20746 mkdir_on_mdt0 $DIR/$tdir
20747 touch $DIR/$tdir/$tfile
20749 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20750 do_facet mds1 lctl set_param fail_loc=0x105
20751 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20753 do_facet mds1 lctl set_param fail_loc=0
20754 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20756 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20760 test_mkdir $DIR/$tdir
20761 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20763 run_test 243 "various group lock tests"
20767 test_mkdir $DIR/$tdir
20768 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20769 sendfile_grouplock $DIR/$tdir/$tfile || \
20770 error "sendfile+grouplock failed"
20773 run_test 244a "sendfile with group lock tests"
20777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20780 local size=$((1024*1024))
20782 test_mkdir $DIR/$tdir
20783 for i in $(seq 1 $threads); do
20784 local file=$DIR/$tdir/file_$((i / 10))
20785 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20788 for i in $(seq 1 $threads); do
20792 run_test 244b "multi-threaded write with group lock"
20795 local flagname="multi_mod_rpcs"
20796 local connect_data_name="max_mod_rpcs"
20799 # check if multiple modify RPCs flag is set
20800 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20801 grep "connect_flags:")
20804 echo "$out" | grep -qw $flagname
20805 if [ $? -ne 0 ]; then
20806 echo "connect flag $flagname is not set"
20810 # check if multiple modify RPCs data is set
20811 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20814 echo "$out" | grep -qw $connect_data_name ||
20815 error "import should have connect data $connect_data_name"
20817 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20823 umount_client $submount
20828 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20830 skip_env "Fileset feature is not supported"
20832 local submount=${MOUNT}_$tdir
20835 mkdir -p $submount || error "mkdir $submount failed"
20836 FILESET="$FILESET/$tdir" mount_client $submount ||
20837 error "mount $submount failed"
20838 trap "cleanup_247 $submount" EXIT
20839 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20840 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20841 error "read $MOUNT/$tdir/$tfile failed"
20842 cleanup_247 $submount
20844 run_test 247a "mount subdir as fileset"
20847 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20848 skip_env "Fileset feature is not supported"
20850 local submount=${MOUNT}_$tdir
20852 rm -rf $MOUNT/$tdir
20853 mkdir -p $submount || error "mkdir $submount failed"
20855 FILESET="$FILESET/$tdir" mount_client $submount &&
20856 error "mount $submount should fail"
20859 run_test 247b "mount subdir that dose not exist"
20862 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20863 skip_env "Fileset feature is not supported"
20865 local submount=${MOUNT}_$tdir
20867 mkdir -p $MOUNT/$tdir/dir1
20868 mkdir -p $submount || error "mkdir $submount failed"
20869 trap "cleanup_247 $submount" EXIT
20870 FILESET="$FILESET/$tdir" mount_client $submount ||
20871 error "mount $submount failed"
20872 local fid=$($LFS path2fid $MOUNT/)
20873 $LFS fid2path $submount $fid && error "fid2path should fail"
20874 cleanup_247 $submount
20876 run_test 247c "running fid2path outside subdirectory root"
20879 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20880 skip "Fileset feature is not supported"
20882 local submount=${MOUNT}_$tdir
20884 mkdir -p $MOUNT/$tdir/dir1
20885 mkdir -p $submount || error "mkdir $submount failed"
20886 FILESET="$FILESET/$tdir" mount_client $submount ||
20887 error "mount $submount failed"
20888 trap "cleanup_247 $submount" EXIT
20890 local td=$submount/dir1
20891 local fid=$($LFS path2fid $td)
20892 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20894 # check that we get the same pathname back
20897 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20898 echo "$rootpath $fid"
20899 found=$($LFS fid2path $rootpath "$fid")
20900 [ -n "found" ] || error "fid2path should succeed"
20901 [ "$found" == "$td" ] || error "fid2path $found != $td"
20903 # check wrong root path format
20904 rootpath=$submount"_wrong"
20905 found=$($LFS fid2path $rootpath "$fid")
20906 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20908 cleanup_247 $submount
20910 run_test 247d "running fid2path inside subdirectory root"
20914 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20916 skip "Fileset feature is not supported"
20918 local submount=${MOUNT}_$tdir
20921 mkdir -p $submount || error "mkdir $submount failed"
20922 FILESET="$FILESET/.." mount_client $submount &&
20923 error "mount $submount should fail"
20926 run_test 247e "mount .. as fileset"
20929 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20930 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20931 skip "Need at least version 2.13.52"
20932 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20933 skip "Need at least version 2.14.50"
20934 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20936 skip "Fileset feature is not supported"
20938 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20939 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20940 error "mkdir remote failed"
20941 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20942 error "mkdir remote/subdir failed"
20943 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20944 error "mkdir striped failed"
20945 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20947 local submount=${MOUNT}_$tdir
20949 mkdir -p $submount || error "mkdir $submount failed"
20950 stack_trap "rmdir $submount"
20954 local fileset=$FILESET
20955 local mdts=$(comma_list $(mdts_nodes))
20957 stat=$(do_facet mds1 $LCTL get_param -n \
20958 mdt.*MDT0000.enable_remote_subdir_mount)
20959 stack_trap "do_nodes $mdts $LCTL set_param \
20960 mdt.*.enable_remote_subdir_mount=$stat"
20962 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20963 stack_trap "umount_client $submount"
20964 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20965 error "mount remote dir $dir should fail"
20967 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20968 $tdir/striped/. ; do
20969 FILESET="$fileset/$dir" mount_client $submount ||
20970 error "mount $dir failed"
20971 umount_client $submount
20974 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20975 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20976 error "mount $tdir/remote failed"
20978 run_test 247f "mount striped or remote directory as fileset"
20981 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20982 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20983 skip "Need at least version 2.14.50"
20985 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20986 error "mkdir $tdir failed"
20987 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20989 local submount=${MOUNT}_$tdir
20991 mkdir -p $submount || error "mkdir $submount failed"
20992 stack_trap "rmdir $submount"
20994 FILESET="$fileset/$tdir" mount_client $submount ||
20995 error "mount $dir failed"
20996 stack_trap "umount $submount"
20998 local mdts=$(comma_list $(mdts_nodes))
21002 stat $submount > /dev/null
21003 cancel_lru_locks $MDC
21004 stat $submount > /dev/null
21005 stat $submount/$tfile > /dev/null
21006 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21007 stat $submount/$tfile > /dev/null
21008 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21009 awk '/getattr/ {sum += $2} END {print sum}')
21011 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21013 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21016 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21017 [ -z "$fast_read_sav" ] && skip "no fast read support"
21019 # create a large file for fast read verification
21020 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21022 # make sure the file is created correctly
21023 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21024 { rm -f $DIR/$tfile; skip "file creation error"; }
21026 echo "Test 1: verify that fast read is 4 times faster on cache read"
21028 # small read with fast read enabled
21029 $LCTL set_param -n llite.*.fast_read=1
21030 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21031 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21032 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21033 # small read with fast read disabled
21034 $LCTL set_param -n llite.*.fast_read=0
21035 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21036 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21037 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21039 # verify that fast read is 4 times faster for cache read
21040 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21041 error_not_in_vm "fast read was not 4 times faster: " \
21042 "$t_fast vs $t_slow"
21044 echo "Test 2: verify the performance between big and small read"
21045 $LCTL set_param -n llite.*.fast_read=1
21047 # 1k non-cache read
21048 cancel_lru_locks osc
21049 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21050 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21051 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21053 # 1M non-cache read
21054 cancel_lru_locks osc
21055 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21056 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21057 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21059 # verify that big IO is not 4 times faster than small IO
21060 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21061 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21063 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21066 run_test 248a "fast read verification"
21069 # Default short_io_bytes=16384, try both smaller and larger sizes.
21070 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21071 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21072 echo "bs=53248 count=113 normal buffered write"
21073 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21074 error "dd of initial data file failed"
21075 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21077 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21078 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21079 error "dd with sync normal writes failed"
21080 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21082 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21083 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21084 error "dd with sync small writes failed"
21085 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21087 cancel_lru_locks osc
21089 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21090 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21091 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21092 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21093 iflag=direct || error "dd with O_DIRECT small read failed"
21094 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21095 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21096 error "compare $TMP/$tfile.1 failed"
21098 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21099 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21101 # just to see what the maximum tunable value is, and test parsing
21102 echo "test invalid parameter 2MB"
21103 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21104 error "too-large short_io_bytes allowed"
21105 echo "test maximum parameter 512KB"
21106 # if we can set a larger short_io_bytes, run test regardless of version
21107 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21108 # older clients may not allow setting it this large, that's OK
21109 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21110 skip "Need at least client version 2.13.50"
21111 error "medium short_io_bytes failed"
21113 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21114 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21116 echo "test large parameter 64KB"
21117 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21118 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21120 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21121 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21122 error "dd with sync large writes failed"
21123 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21125 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21126 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21127 num=$((113 * 4096 / PAGE_SIZE))
21128 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21129 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21130 error "dd with O_DIRECT large writes failed"
21131 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21132 error "compare $DIR/$tfile.3 failed"
21134 cancel_lru_locks osc
21136 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21137 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21138 error "dd with O_DIRECT large read failed"
21139 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21140 error "compare $TMP/$tfile.2 failed"
21142 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21143 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21144 error "dd with O_DIRECT large read failed"
21145 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21146 error "compare $TMP/$tfile.3 failed"
21148 run_test 248b "test short_io read and write for both small and large sizes"
21150 test_249() { # LU-7890
21151 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21152 skip "Need at least version 2.8.54"
21155 $LFS setstripe -c 1 $DIR/$tfile
21156 # Offset 2T == 4k * 512M
21157 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21158 error "dd to 2T offset failed"
21160 run_test 249 "Write above 2T file size"
21163 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21164 && skip "no 16TB file size limit on ZFS"
21166 $LFS setstripe -c 1 $DIR/$tfile
21167 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21168 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21169 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21170 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21171 conv=notrunc,fsync && error "append succeeded"
21174 run_test 250 "Write above 16T limit"
21177 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21179 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21180 #Skip once - writing the first stripe will succeed
21181 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21182 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21183 error "short write happened"
21185 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21186 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21187 error "short read happened"
21191 run_test 251 "Handling short read and write correctly"
21194 remote_mds_nodsh && skip "remote MDS with nodsh"
21195 remote_ost_nodsh && skip "remote OST with nodsh"
21196 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21197 skip_env "ldiskfs only test"
21207 # check lr_reader on OST0000
21209 dev=$(facet_device $tgt)
21210 out=$(do_facet $tgt $LR_READER $dev)
21211 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21213 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21214 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21215 error "Invalid uuid returned by $LR_READER on target $tgt"
21216 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21218 # check lr_reader -c on MDT0000
21220 dev=$(facet_device $tgt)
21221 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21222 skip "$LR_READER does not support additional options"
21224 out=$(do_facet $tgt $LR_READER -c $dev)
21225 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21227 num=$(echo "$out" | grep -c "mdtlov")
21228 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21229 error "Invalid number of mdtlov clients returned by $LR_READER"
21230 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21232 # check lr_reader -cr on MDT0000
21233 out=$(do_facet $tgt $LR_READER -cr $dev)
21234 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21236 echo "$out" | grep -q "^reply_data:$" ||
21237 error "$LR_READER should have returned 'reply_data' section"
21238 num=$(echo "$out" | grep -c "client_generation")
21239 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21241 run_test 252 "check lr_reader tool"
21244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21245 remote_mds_nodsh && skip "remote MDS with nodsh"
21246 remote_mgs_nodsh && skip "remote MGS with nodsh"
21250 local ost_name=$(ostname_from_index $ostidx)
21253 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21254 do_facet $SINGLEMDS $LCTL get_param -n \
21255 osp.$mdtosc_proc1.reserved_mb_high ||
21256 skip "remote MDS does not support reserved_mb_high"
21260 wait_delete_completed
21263 pool_add $TESTNAME || error "Pool creation failed"
21264 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21266 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21267 error "Setstripe failed"
21269 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21271 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21273 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21275 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21276 osp.$mdtosc_proc1.prealloc_status)
21277 echo "prealloc_status $oa_status"
21279 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21280 error "File creation should fail"
21282 #object allocation was stopped, but we still able to append files
21283 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21284 oflag=append || error "Append failed"
21286 rm -f $DIR/$tdir/$tfile.0
21288 # For this test, we want to delete the files we created to go out of
21289 # space but leave the watermark, so we remain nearly out of space
21290 ost_watermarks_enospc_delete_files $tfile $ostidx
21292 wait_delete_completed
21296 for i in $(seq 10 12); do
21297 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21298 2>/dev/null || error "File creation failed after rm"
21301 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21302 osp.$mdtosc_proc1.prealloc_status)
21303 echo "prealloc_status $oa_status"
21305 if (( oa_status != 0 )); then
21306 error "Object allocation still disable after rm"
21309 run_test 253 "Check object allocation limit"
21312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21313 remote_mds_nodsh && skip "remote MDS with nodsh"
21315 local mdt=$(facet_svc $SINGLEMDS)
21317 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21318 skip "MDS does not support changelog_size"
21322 changelog_register || error "changelog_register failed"
21324 changelog_clear 0 || error "changelog_clear failed"
21326 local size1=$(do_facet $SINGLEMDS \
21327 $LCTL get_param -n mdd.$mdt.changelog_size)
21328 echo "Changelog size $size1"
21331 $LFS mkdir -i 0 $DIR/$tdir
21333 mkdir -p $DIR/$tdir/pics/2008/zachy
21334 touch $DIR/$tdir/pics/2008/zachy/timestamp
21335 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21336 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21337 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21338 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21339 rm $DIR/$tdir/pics/desktop.jpg
21341 local size2=$(do_facet $SINGLEMDS \
21342 $LCTL get_param -n mdd.$mdt.changelog_size)
21343 echo "Changelog size after work $size2"
21345 (( $size2 > $size1 )) ||
21346 error "new Changelog size=$size2 less than old size=$size1"
21348 run_test 254 "Check changelog size"
21355 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21356 awk -F: '{print $2}' | grep $type > /dev/null
21357 if [ $? -ne 0 ]; then
21367 lfs ladvise -a willread $file > /dev/null 2>&1
21368 if [ $? -eq 0 ]; then
21372 lfs ladvise -a willread $file 2>&1 |
21373 grep "Inappropriate ioctl for device" > /dev/null
21374 if [ $? -eq 0 ]; then
21381 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21384 # run a random read IO workload
21385 # usage: random_read_iops <filename> <filesize> <iosize>
21386 random_read_iops() {
21389 local iosize=${3:-4096}
21391 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21392 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21395 drop_file_oss_cache() {
21399 $LFS ladvise -a dontneed $file 2>/dev/null ||
21400 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21403 ladvise_willread_performance()
21406 local average_origin=0
21407 local average_cache=0
21408 local average_ladvise=0
21410 for ((i = 1; i <= $repeat; i++)); do
21411 echo "Iter $i/$repeat: reading without willread hint"
21412 cancel_lru_locks osc
21413 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21414 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21415 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21416 average_origin=$(bc <<<"$average_origin + $speed_origin")
21418 cancel_lru_locks osc
21419 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21420 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21421 average_cache=$(bc <<<"$average_cache + $speed_cache")
21423 cancel_lru_locks osc
21424 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21425 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21426 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21427 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21428 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21430 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21431 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21432 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21434 speedup_cache=$(percent $average_cache $average_origin)
21435 speedup_ladvise=$(percent $average_ladvise $average_origin)
21437 echo "Average uncached read: $average_origin"
21438 echo "Average speedup with OSS cached read: " \
21439 "$average_cache = +$speedup_cache%"
21440 echo "Average speedup with ladvise willread: " \
21441 "$average_ladvise = +$speedup_ladvise%"
21443 local lowest_speedup=20
21444 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21445 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21446 "got $average_cache%. Skipping ladvise willread check."
21450 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21451 # it is still good to run until then to exercise 'ladvise willread'
21452 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21453 [ "$ost1_FSTYPE" = "zfs" ] &&
21454 echo "osd-zfs does not support dontneed or drop_caches" &&
21457 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21458 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21459 error_not_in_vm "Speedup with willread is less than " \
21460 "$lowest_speedup%, got $average_ladvise%"
21464 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21465 skip "lustre < 2.8.54 does not support ladvise "
21466 remote_ost_nodsh && skip "remote OST with nodsh"
21468 stack_trap "rm -f $DIR/$tfile"
21469 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21471 ladvise_no_type willread $DIR/$tfile &&
21472 skip "willread ladvise is not supported"
21474 ladvise_no_ioctl $DIR/$tfile &&
21475 skip "ladvise ioctl is not supported"
21478 local size=$((size_mb * 1048576))
21479 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21480 error "dd to $DIR/$tfile failed"
21482 lfs ladvise -a willread $DIR/$tfile ||
21483 error "Ladvise failed with no range argument"
21485 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21486 error "Ladvise failed with no -l or -e argument"
21488 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21489 error "Ladvise failed with only -e argument"
21491 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21492 error "Ladvise failed with only -l argument"
21494 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21495 error "End offset should not be smaller than start offset"
21497 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21498 error "End offset should not be equal to start offset"
21500 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21501 error "Ladvise failed with overflowing -s argument"
21503 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21504 error "Ladvise failed with overflowing -e argument"
21506 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21507 error "Ladvise failed with overflowing -l argument"
21509 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21510 error "Ladvise succeeded with conflicting -l and -e arguments"
21512 echo "Synchronous ladvise should wait"
21514 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21515 do_nodes $(comma_list $(osts_nodes)) \
21516 $LCTL set_param fail_val=$delay fail_loc=0x237
21518 local start_ts=$SECONDS
21519 lfs ladvise -a willread $DIR/$tfile ||
21520 error "Ladvise failed with no range argument"
21521 local end_ts=$SECONDS
21522 local inteval_ts=$((end_ts - start_ts))
21524 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21525 error "Synchronous advice didn't wait reply"
21528 echo "Asynchronous ladvise shouldn't wait"
21529 local start_ts=$SECONDS
21530 lfs ladvise -a willread -b $DIR/$tfile ||
21531 error "Ladvise failed with no range argument"
21532 local end_ts=$SECONDS
21533 local inteval_ts=$((end_ts - start_ts))
21535 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21536 error "Asynchronous advice blocked"
21539 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21540 ladvise_willread_performance
21542 run_test 255a "check 'lfs ladvise -a willread'"
21548 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21552 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21553 skip "lustre < 2.8.54 does not support ladvise "
21554 remote_ost_nodsh && skip "remote OST with nodsh"
21556 stack_trap "rm -f $DIR/$tfile"
21557 lfs setstripe -c 1 -i 0 $DIR/$tfile
21559 ladvise_no_type dontneed $DIR/$tfile &&
21560 skip "dontneed ladvise is not supported"
21562 ladvise_no_ioctl $DIR/$tfile &&
21563 skip "ladvise ioctl is not supported"
21565 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21566 [ "$ost1_FSTYPE" = "zfs" ] &&
21567 skip "zfs-osd does not support 'ladvise dontneed'"
21570 local size=$((size_mb * 1048576))
21571 # In order to prevent disturbance of other processes, only check 3/4
21572 # of the memory usage
21573 local kibibytes=$((size_mb * 1024 * 3 / 4))
21575 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21576 error "dd to $DIR/$tfile failed"
21578 #force write to complete before dropping OST cache & checking memory
21581 local total=$(facet_meminfo ost1 MemTotal)
21582 echo "Total memory: $total KiB"
21584 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21585 local before_read=$(facet_meminfo ost1 Cached)
21586 echo "Cache used before read: $before_read KiB"
21588 lfs ladvise -a willread $DIR/$tfile ||
21589 error "Ladvise willread failed"
21590 local after_read=$(facet_meminfo ost1 Cached)
21591 echo "Cache used after read: $after_read KiB"
21593 lfs ladvise -a dontneed $DIR/$tfile ||
21594 error "Ladvise dontneed again failed"
21595 local no_read=$(facet_meminfo ost1 Cached)
21596 echo "Cache used after dontneed ladvise: $no_read KiB"
21598 if [ $total -lt $((before_read + kibibytes)) ]; then
21599 echo "Memory is too small, abort checking"
21603 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21604 error "Ladvise willread should use more memory" \
21605 "than $kibibytes KiB"
21608 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21609 error "Ladvise dontneed should release more memory" \
21610 "than $kibibytes KiB"
21613 run_test 255b "check 'lfs ladvise -a dontneed'"
21616 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21617 skip "lustre < 2.10.50 does not support lockahead"
21619 local ost1_imp=$(get_osc_import_name client ost1)
21620 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21628 test_mkdir -p $DIR/$tdir
21629 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21631 #test 10 returns only success/failure
21633 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21635 if [ $rc -eq 255 ]; then
21636 error "Ladvise test${i} failed, ${rc}"
21639 #test 11 counts lock enqueue requests, all others count new locks
21641 count=$(do_facet ost1 \
21642 $LCTL get_param -n ost.OSS.ost.stats)
21643 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21645 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21647 if [ $rc -eq 255 ]; then
21648 error "Ladvise test${i} failed, ${rc}"
21651 new_count=$(do_facet ost1 \
21652 $LCTL get_param -n ost.OSS.ost.stats)
21653 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21654 awk '{ print $2 }')
21656 difference="$((new_count - count))"
21657 if [ $difference -ne $rc ]; then
21658 error "Ladvise test${i}, bad enqueue count, returned " \
21659 "${rc}, actual ${difference}"
21662 for i in $(seq 12 21); do
21663 # If we do not do this, we run the risk of having too many
21664 # locks and starting lock cancellation while we are checking
21666 cancel_lru_locks osc
21668 count=$($LCTL get_param -n \
21669 ldlm.namespaces.$imp_name.lock_unused_count)
21671 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21673 if [ $rc -eq 255 ]; then
21674 error "Ladvise test ${i} failed, ${rc}"
21677 new_count=$($LCTL get_param -n \
21678 ldlm.namespaces.$imp_name.lock_unused_count)
21679 difference="$((new_count - count))"
21681 # Test 15 output is divided by 100 to map down to valid return
21682 if [ $i -eq 15 ]; then
21686 if [ $difference -ne $rc ]; then
21687 error "Ladvise test ${i}, bad lock count, returned " \
21688 "${rc}, actual ${difference}"
21692 #test 22 returns only success/failure
21694 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21696 if [ $rc -eq 255 ]; then
21697 error "Ladvise test${i} failed, ${rc}"
21700 run_test 255c "suite of ladvise lockahead tests"
21703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21704 remote_mds_nodsh && skip "remote MDS with nodsh"
21705 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21706 changelog_users $SINGLEMDS | grep "^cl" &&
21707 skip "active changelog user"
21713 mdt_dev=$(mdsdevname 1)
21716 changelog_register || error "changelog_register failed"
21719 mkdir_on_mdt0 $DIR/$tdir
21721 changelog_clear 0 || error "changelog_clear failed"
21724 touch $DIR/$tdir/{1..10}
21727 stop $SINGLEMDS || error "Fail to stop MDT"
21731 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21733 #after mount new plainllog is used
21734 touch $DIR/$tdir/{11..19}
21735 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21736 stack_trap "rm -f $tmpfile"
21737 cat_sl=$(do_facet $SINGLEMDS "sync; \
21738 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21739 llog_reader $tmpfile | grep -c type=1064553b")
21740 do_facet $SINGLEMDS llog_reader $tmpfile
21742 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21744 changelog_clear 0 || error "changelog_clear failed"
21746 cat_sl=$(do_facet $SINGLEMDS "sync; \
21747 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21748 llog_reader $tmpfile | grep -c type=1064553b")
21750 if (( cat_sl == 2 )); then
21751 error "Empty plain llog was not deleted from changelog catalog"
21752 elif (( cat_sl != 1 )); then
21753 error "Active plain llog shouldn't be deleted from catalog"
21756 run_test 256 "Check llog delete for empty and not full state"
21759 remote_mds_nodsh && skip "remote MDS with nodsh"
21760 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21761 skip "Need MDS version at least 2.8.55"
21763 test_mkdir $DIR/$tdir
21765 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21766 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21769 #define OBD_FAIL_MDS_XATTR_REP 0x161
21770 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21771 local facet=mds$((mdtidx + 1))
21772 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21773 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21775 stop $facet || error "stop MDS failed"
21776 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21777 error "start MDS fail"
21778 wait_recovery_complete $facet
21780 run_test 257 "xattr locks are not lost"
21782 # Verify we take the i_mutex when security requires it
21784 #define OBD_FAIL_IMUTEX_SEC 0x141c
21785 $LCTL set_param fail_loc=0x141c
21787 chmod u+s $DIR/$tfile
21788 chmod a+rwx $DIR/$tfile
21789 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21791 if [ $RC -ne 0 ]; then
21792 error "error, failed to take i_mutex, rc=$?"
21796 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21798 # Verify we do NOT take the i_mutex in the normal case
21800 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21801 $LCTL set_param fail_loc=0x141d
21804 chmod a+rw $DIR/$tfile
21805 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21807 if [ $RC -ne 0 ]; then
21808 error "error, took i_mutex unnecessarily, rc=$?"
21813 run_test 258b "verify i_mutex security behavior"
21816 local file=$DIR/$tfile
21820 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21822 stack_trap "rm -f $file" EXIT
21824 wait_delete_completed
21825 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21826 echo "before: $before"
21828 $LFS setstripe -i 0 -c 1 $file
21829 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21831 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21832 echo "after write: $after"
21834 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21835 do_facet ost1 $LCTL set_param fail_loc=0x2301
21837 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21838 echo "after truncate: $after"
21841 do_facet ost1 $LCTL set_param fail_loc=0
21842 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21844 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21845 echo "after restart: $after"
21846 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21847 error "missing truncate?"
21851 run_test 259 "crash at delayed truncate"
21854 #define OBD_FAIL_MDC_CLOSE 0x806
21855 $LCTL set_param fail_loc=0x80000806
21859 run_test 260 "Check mdc_close fail"
21861 ### Data-on-MDT sanity tests ###
21863 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21864 skip "Need MDS version at least 2.10.55 for DoM"
21867 local dom=$DIR/$tdir/dom_file
21868 local tmp=$DIR/$tdir/tmp_file
21870 mkdir_on_mdt0 $DIR/$tdir
21872 # basic checks for DoM component creation
21873 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21874 error "Can set MDT layout to non-first entry"
21876 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21877 error "Can define multiple entries as MDT layout"
21879 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21881 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21882 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21883 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21885 local mdtidx=$($LFS getstripe -m $dom)
21886 local mdtname=MDT$(printf %04x $mdtidx)
21887 local facet=mds$((mdtidx + 1))
21888 local space_check=1
21890 # Skip free space checks with ZFS
21891 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21895 local size_tmp=$((65536 * 3))
21896 local mdtfree1=$(do_facet $facet \
21897 lctl get_param -n osd*.*$mdtname.kbytesfree)
21899 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21900 # check also direct IO along write
21901 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21902 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21904 cmp $tmp $dom || error "file data is different"
21905 [ $(stat -c%s $dom) == $size_tmp ] ||
21906 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21907 if [ $space_check == 1 ]; then
21908 local mdtfree2=$(do_facet $facet \
21909 lctl get_param -n osd*.*$mdtname.kbytesfree)
21911 # increase in usage from by $size_tmp
21912 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21913 error "MDT free space wrong after write: " \
21914 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21918 local size_dom=10000
21920 $TRUNCATE $dom $size_dom
21921 [ $(stat -c%s $dom) == $size_dom ] ||
21922 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21923 if [ $space_check == 1 ]; then
21924 mdtfree1=$(do_facet $facet \
21925 lctl get_param -n osd*.*$mdtname.kbytesfree)
21926 # decrease in usage from $size_tmp to new $size_dom
21927 [ $(($mdtfree1 - $mdtfree2)) -ge \
21928 $(((size_tmp - size_dom) / 1024)) ] ||
21929 error "MDT free space is wrong after truncate: " \
21930 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21936 size_dom=$((size_dom + size_tmp))
21937 [ $(stat -c%s $dom) == $size_dom ] ||
21938 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21939 if [ $space_check == 1 ]; then
21940 mdtfree2=$(do_facet $facet \
21941 lctl get_param -n osd*.*$mdtname.kbytesfree)
21942 # increase in usage by $size_tmp from previous
21943 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21944 error "MDT free space is wrong after append: " \
21945 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21950 if [ $space_check == 1 ]; then
21951 mdtfree1=$(do_facet $facet \
21952 lctl get_param -n osd*.*$mdtname.kbytesfree)
21953 # decrease in usage by $size_dom from previous
21954 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21955 error "MDT free space is wrong after removal: " \
21956 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21959 # combined striping
21960 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21961 error "Can't create DoM + OST striping"
21963 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21964 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21965 # check also direct IO along write
21966 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21968 cmp $tmp $dom || error "file data is different"
21969 [ $(stat -c%s $dom) == $size_tmp ] ||
21970 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21975 run_test 270a "DoM: basic functionality tests"
21978 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21979 skip "Need MDS version at least 2.10.55"
21981 local dom=$DIR/$tdir/dom_file
21982 local max_size=1048576
21984 mkdir -p $DIR/$tdir
21985 $LFS setstripe -E $max_size -L mdt $dom
21987 # truncate over the limit
21988 $TRUNCATE $dom $(($max_size + 1)) &&
21989 error "successful truncate over the maximum size"
21990 # write over the limit
21991 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21992 error "successful write over the maximum size"
21993 # append over the limit
21994 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21995 echo "12345" >> $dom && error "successful append over the maximum size"
22000 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22003 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22004 skip "Need MDS version at least 2.10.55"
22006 mkdir -p $DIR/$tdir
22007 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22009 # check files inherit DoM EA
22010 touch $DIR/$tdir/first
22011 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22012 error "bad pattern"
22013 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22014 error "bad stripe count"
22015 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22016 error "bad stripe size"
22018 # check directory inherits DoM EA and uses it as default
22019 mkdir $DIR/$tdir/subdir
22020 touch $DIR/$tdir/subdir/second
22021 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22022 error "bad pattern in sub-directory"
22023 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22024 error "bad stripe count in sub-directory"
22025 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22026 error "bad stripe size in sub-directory"
22029 run_test 270c "DoM: DoM EA inheritance tests"
22032 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22033 skip "Need MDS version at least 2.10.55"
22035 mkdir -p $DIR/$tdir
22036 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22038 # inherit default DoM striping
22039 mkdir $DIR/$tdir/subdir
22040 touch $DIR/$tdir/subdir/f1
22042 # change default directory striping
22043 $LFS setstripe -c 1 $DIR/$tdir/subdir
22044 touch $DIR/$tdir/subdir/f2
22045 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22046 error "wrong default striping in file 2"
22047 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22048 error "bad pattern in file 2"
22051 run_test 270d "DoM: change striping from DoM to RAID0"
22054 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22055 skip "Need MDS version at least 2.10.55"
22057 mkdir -p $DIR/$tdir/dom
22058 mkdir -p $DIR/$tdir/norm
22061 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22062 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22064 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22065 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22067 # find DoM files by layout
22068 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22069 [ $NUM -eq $DOMFILES ] ||
22070 error "lfs find -L: found $NUM, expected $DOMFILES"
22071 echo "Test 1: lfs find 20 DOM files by layout: OK"
22073 # there should be 1 dir with default DOM striping
22074 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22076 error "lfs find -L: found $NUM, expected 1 dir"
22077 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22079 # find DoM files by stripe size
22080 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22081 [ $NUM -eq $DOMFILES ] ||
22082 error "lfs find -S: found $NUM, expected $DOMFILES"
22083 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22085 # find files by stripe offset except DoM files
22086 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22087 [ $NUM -eq $NORMFILES ] ||
22088 error "lfs find -i: found $NUM, expected $NORMFILES"
22089 echo "Test 5: lfs find no DOM files by stripe index: OK"
22092 run_test 270e "DoM: lfs find with DoM files test"
22095 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22096 skip "Need MDS version at least 2.10.55"
22098 local mdtname=${FSNAME}-MDT0000-mdtlov
22099 local dom=$DIR/$tdir/dom_file
22100 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22101 lod.$mdtname.dom_stripesize)
22102 local dom_limit=131072
22104 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22105 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22106 lod.$mdtname.dom_stripesize)
22107 [ ${dom_limit} -eq ${dom_current} ] ||
22108 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22110 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22111 $LFS setstripe -d $DIR/$tdir
22112 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22113 error "Can't set directory default striping"
22115 # exceed maximum stripe size
22116 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22117 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22118 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22119 error "Able to create DoM component size more than LOD limit"
22121 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22122 dom_current=$(do_facet mds1 $LCTL get_param -n \
22123 lod.$mdtname.dom_stripesize)
22124 [ 0 -eq ${dom_current} ] ||
22125 error "Can't set zero DoM stripe limit"
22128 # attempt to create DoM file on server with disabled DoM should
22129 # remove DoM entry from layout and be succeed
22130 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22131 error "Can't create DoM file (DoM is disabled)"
22132 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22133 error "File has DoM component while DoM is disabled"
22136 # attempt to create DoM file with only DoM stripe should return error
22137 $LFS setstripe -E $dom_limit -L mdt $dom &&
22138 error "Able to create DoM-only file while DoM is disabled"
22140 # too low values to be aligned with smallest stripe size 64K
22141 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22142 dom_current=$(do_facet mds1 $LCTL get_param -n \
22143 lod.$mdtname.dom_stripesize)
22144 [ 30000 -eq ${dom_current} ] &&
22145 error "Can set too small DoM stripe limit"
22147 # 64K is a minimal stripe size in Lustre, expect limit of that size
22148 [ 65536 -eq ${dom_current} ] ||
22149 error "Limit is not set to 64K but ${dom_current}"
22151 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22152 dom_current=$(do_facet mds1 $LCTL get_param -n \
22153 lod.$mdtname.dom_stripesize)
22155 [ 2147483648 -eq ${dom_current} ] &&
22156 error "Can set too large DoM stripe limit"
22158 do_facet mds1 $LCTL set_param -n \
22159 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22160 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22161 error "Can't create DoM component size after limit change"
22162 do_facet mds1 $LCTL set_param -n \
22163 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22164 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22165 error "Can't create DoM file after limit decrease"
22166 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22167 error "Can create big DoM component after limit decrease"
22168 touch ${dom}_def ||
22169 error "Can't create file with old default layout"
22171 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22174 run_test 270f "DoM: maximum DoM stripe size checks"
22177 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22178 skip "Need MDS version at least 2.13.52"
22179 local dom=$DIR/$tdir/$tfile
22181 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22182 local lodname=${FSNAME}-MDT0000-mdtlov
22184 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22185 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22186 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22187 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22189 local dom_limit=1024
22190 local dom_threshold="50%"
22192 $LFS setstripe -d $DIR/$tdir
22193 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22194 error "Can't set directory default striping"
22196 do_facet mds1 $LCTL set_param -n \
22197 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22198 # set 0 threshold and create DOM file to change tunable stripesize
22199 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22200 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22201 error "Failed to create $dom file"
22202 # now tunable dom_cur_stripesize should reach maximum
22203 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22204 lod.${lodname}.dom_stripesize_cur_kb)
22205 [[ $dom_current == $dom_limit ]] ||
22206 error "Current DOM stripesize is not maximum"
22209 # set threshold for further tests
22210 do_facet mds1 $LCTL set_param -n \
22211 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22212 echo "DOM threshold is $dom_threshold free space"
22215 # Spoof bfree to exceed threshold
22216 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22217 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22218 for spfree in 40 20 0 15 30 55; do
22219 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22220 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22221 error "Failed to create $dom file"
22222 dom_def=$(do_facet mds1 $LCTL get_param -n \
22223 lod.${lodname}.dom_stripesize_cur_kb)
22224 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22225 [[ $dom_def != $dom_current ]] ||
22226 error "Default stripe size was not changed"
22227 if [[ $spfree > 0 ]] ; then
22228 dom_set=$($LFS getstripe -S $dom)
22229 [[ $dom_set == $((dom_def * 1024)) ]] ||
22230 error "DOM component size is still old"
22232 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22233 error "DoM component is set with no free space"
22236 dom_current=$dom_def
22239 run_test 270g "DoM: default DoM stripe size depends on free space"
22242 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22243 skip "Need MDS version at least 2.13.53"
22245 local mdtname=${FSNAME}-MDT0000-mdtlov
22246 local dom=$DIR/$tdir/$tfile
22247 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22249 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22250 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22252 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22253 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22254 error "can't create OST file"
22255 # mirrored file with DOM entry in the second mirror
22256 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22257 error "can't create mirror with DoM component"
22259 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22261 # DOM component in the middle and has other enries in the same mirror,
22262 # should succeed but lost DoM component
22263 $LFS setstripe --copy=${dom}_1 $dom ||
22264 error "Can't create file from OST|DOM mirror layout"
22265 # check new file has no DoM layout after all
22266 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22267 error "File has DoM component while DoM is disabled"
22269 run_test 270h "DoM: DoM stripe removal when disabled on server"
22272 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22273 skip "Need MDS version at least 2.14.54"
22276 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22277 error "setstripe should fail" || true
22279 run_test 270i "DoM: setting invalid DoM striping should fail"
22282 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22283 skip "Need MDS version at least 2.10.55"
22285 local dom=$DIR/$tdir/dom
22287 mkdir -p $DIR/$tdir
22289 $LFS setstripe -E 1024K -L mdt $dom
22291 lctl set_param -n mdc.*.stats=clear
22292 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22293 cat $dom > /dev/null
22294 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22295 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22299 run_test 271a "DoM: data is cached for read after write"
22302 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22303 skip "Need MDS version at least 2.10.55"
22305 local dom=$DIR/$tdir/dom
22307 mkdir -p $DIR/$tdir
22309 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22311 lctl set_param -n mdc.*.stats=clear
22312 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22313 cancel_lru_locks mdc
22314 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22315 # second stat to check size is cached on client
22316 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22317 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22318 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22321 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22324 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22325 skip "Need MDS version at least 2.10.55"
22327 local dom=$DIR/$tdir/dom
22329 mkdir -p $DIR/$tdir
22331 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22333 lctl set_param -n mdc.*.stats=clear
22334 lctl set_param -n osc.*.stats=clear
22335 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22336 cancel_lru_locks mdc
22337 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22338 # second stat to check size is cached on client
22339 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22340 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22341 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22342 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22343 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22346 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22352 local mdt=MDT$(printf %04x $mdtidx)
22354 if [ -z $param ]; then
22355 lctl get_param -n mdc.*$mdt*.stats
22357 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22362 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22363 skip "Need MDS version at least 2.10.55"
22365 local dom=$DIR/$tdir/dom
22367 mkdir -p $DIR/$tdir
22369 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22371 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22372 local facet=mds$((mdtidx + 1))
22374 cancel_lru_locks mdc
22375 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22376 createmany -o $dom 1000
22377 lctl set_param -n mdc.*.stats=clear
22378 smalliomany -w $dom 1000 200
22379 get_mdc_stats $mdtidx
22380 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22381 # Each file has 1 open, 1 IO enqueues, total 2000
22382 # but now we have also +1 getxattr for security.capability, total 3000
22383 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22384 unlinkmany $dom 1000
22386 cancel_lru_locks mdc
22387 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22388 createmany -o $dom 1000
22389 lctl set_param -n mdc.*.stats=clear
22390 smalliomany -w $dom 1000 200
22391 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22392 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22393 # for OPEN and IO lock.
22394 [ $((enq - enq_2)) -ge 1000 ] ||
22395 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22396 unlinkmany $dom 1000
22399 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22401 cleanup_271def_tests() {
22407 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22408 skip "Need MDS version at least 2.10.57"
22410 local dom=$DIR/$tdir/dom
22411 local tmp=$TMP/$tfile
22412 trap "cleanup_271def_tests $tmp" EXIT
22414 mkdir -p $DIR/$tdir
22416 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22418 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22420 cancel_lru_locks mdc
22421 dd if=/dev/urandom of=$tmp bs=1000 count=1
22422 dd if=$tmp of=$dom bs=1000 count=1
22423 cancel_lru_locks mdc
22425 cat /etc/hosts >> $tmp
22426 lctl set_param -n mdc.*.stats=clear
22428 # append data to the same file it should update local page
22429 echo "Append to the same page"
22430 cat /etc/hosts >> $dom
22431 local num=$(get_mdc_stats $mdtidx ost_read)
22432 local ra=$(get_mdc_stats $mdtidx req_active)
22433 local rw=$(get_mdc_stats $mdtidx req_waittime)
22435 [ -z $num ] || error "$num READ RPC occured"
22436 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22440 cmp $tmp $dom || error "file miscompare"
22442 cancel_lru_locks mdc
22443 lctl set_param -n mdc.*.stats=clear
22445 echo "Open and read file"
22446 cat $dom > /dev/null
22447 local num=$(get_mdc_stats $mdtidx ost_read)
22448 local ra=$(get_mdc_stats $mdtidx req_active)
22449 local rw=$(get_mdc_stats $mdtidx req_waittime)
22451 [ -z $num ] || error "$num READ RPC occured"
22452 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22456 cmp $tmp $dom || error "file miscompare"
22460 run_test 271d "DoM: read on open (1K file in reply buffer)"
22463 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22464 skip "Need MDS version at least 2.10.57"
22466 local dom=$DIR/$tdir/dom
22467 local tmp=$TMP/$tfile
22468 trap "cleanup_271def_tests $tmp" EXIT
22470 mkdir -p $DIR/$tdir
22472 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22474 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22476 cancel_lru_locks mdc
22477 dd if=/dev/urandom of=$tmp bs=265000 count=1
22478 dd if=$tmp of=$dom bs=265000 count=1
22479 cancel_lru_locks mdc
22480 cat /etc/hosts >> $tmp
22481 lctl set_param -n mdc.*.stats=clear
22483 echo "Append to the same page"
22484 cat /etc/hosts >> $dom
22485 local num=$(get_mdc_stats $mdtidx ost_read)
22486 local ra=$(get_mdc_stats $mdtidx req_active)
22487 local rw=$(get_mdc_stats $mdtidx req_waittime)
22489 [ -z $num ] || error "$num READ RPC occured"
22490 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22494 cmp $tmp $dom || error "file miscompare"
22496 cancel_lru_locks mdc
22497 lctl set_param -n mdc.*.stats=clear
22499 echo "Open and read file"
22500 cat $dom > /dev/null
22501 local num=$(get_mdc_stats $mdtidx ost_read)
22502 local ra=$(get_mdc_stats $mdtidx req_active)
22503 local rw=$(get_mdc_stats $mdtidx req_waittime)
22505 [ -z $num ] && num=0
22506 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22507 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22511 cmp $tmp $dom || error "file miscompare"
22515 run_test 271f "DoM: read on open (200K file and read tail)"
22518 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22519 skip "Skipping due to old client or server version"
22521 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22523 $CHECKSTAT -t file $DIR1/$tfile
22525 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22528 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22529 $LCTL set_param fail_loc=0x80000314
22530 rm $DIR1/$tfile || error "Unlink fails"
22532 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22533 [ $RC -eq 0 ] || error "Failed write to stale object"
22535 run_test 271g "Discard DoM data vs client flush race"
22538 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22539 skip "Need MDS version at least 2.11.50"
22541 local dom=$DIR/$tdir/dom
22542 mkdir -p $DIR/$tdir
22544 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22545 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22546 error "failed to write data into $dom"
22547 local old_md5=$(md5sum $dom)
22549 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22550 error "failed to migrate to the same DoM component"
22552 local new_md5=$(md5sum $dom)
22554 [ "$old_md5" == "$new_md5" ] ||
22555 error "md5sum differ: $old_md5, $new_md5"
22557 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22558 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22560 run_test 272a "DoM migration: new layout with the same DOM component"
22563 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22564 skip "Need MDS version at least 2.11.50"
22566 local dom=$DIR/$tdir/dom
22567 mkdir -p $DIR/$tdir
22568 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22570 local mdtidx=$($LFS getstripe -m $dom)
22571 local mdtname=MDT$(printf %04x $mdtidx)
22572 local facet=mds$((mdtidx + 1))
22574 local mdtfree1=$(do_facet $facet \
22575 lctl get_param -n osd*.*$mdtname.kbytesfree)
22576 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22577 error "failed to write data into $dom"
22578 local old_md5=$(md5sum $dom)
22579 cancel_lru_locks mdc
22580 local mdtfree1=$(do_facet $facet \
22581 lctl get_param -n osd*.*$mdtname.kbytesfree)
22583 $LFS migrate -c2 $dom ||
22584 error "failed to migrate to the new composite layout"
22585 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22586 error "MDT stripe was not removed"
22588 cancel_lru_locks mdc
22589 local new_md5=$(md5sum $dom)
22590 [ "$old_md5" == "$new_md5" ] ||
22591 error "$old_md5 != $new_md5"
22593 # Skip free space checks with ZFS
22594 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22595 local mdtfree2=$(do_facet $facet \
22596 lctl get_param -n osd*.*$mdtname.kbytesfree)
22597 [ $mdtfree2 -gt $mdtfree1 ] ||
22598 error "MDT space is not freed after migration"
22602 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22605 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22606 skip "Need MDS version at least 2.11.50"
22608 local dom=$DIR/$tdir/$tfile
22609 mkdir -p $DIR/$tdir
22610 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22612 local mdtidx=$($LFS getstripe -m $dom)
22613 local mdtname=MDT$(printf %04x $mdtidx)
22614 local facet=mds$((mdtidx + 1))
22616 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22617 error "failed to write data into $dom"
22618 local old_md5=$(md5sum $dom)
22619 cancel_lru_locks mdc
22620 local mdtfree1=$(do_facet $facet \
22621 lctl get_param -n osd*.*$mdtname.kbytesfree)
22623 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22624 error "failed to migrate to the new composite layout"
22625 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22626 error "MDT stripe was not removed"
22628 cancel_lru_locks mdc
22629 local new_md5=$(md5sum $dom)
22630 [ "$old_md5" == "$new_md5" ] ||
22631 error "$old_md5 != $new_md5"
22633 # Skip free space checks with ZFS
22634 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22635 local mdtfree2=$(do_facet $facet \
22636 lctl get_param -n osd*.*$mdtname.kbytesfree)
22637 [ $mdtfree2 -gt $mdtfree1 ] ||
22638 error "MDS space is not freed after migration"
22642 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22645 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22646 skip "Need MDS version at least 2.12.55"
22648 local dom=$DIR/$tdir/$tfile
22649 mkdir -p $DIR/$tdir
22650 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22652 local mdtidx=$($LFS getstripe -m $dom)
22653 local mdtname=MDT$(printf %04x $mdtidx)
22654 local facet=mds$((mdtidx + 1))
22656 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22657 error "failed to write data into $dom"
22658 local old_md5=$(md5sum $dom)
22659 cancel_lru_locks mdc
22660 local mdtfree1=$(do_facet $facet \
22661 lctl get_param -n osd*.*$mdtname.kbytesfree)
22663 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22664 error "failed mirroring to the new composite layout"
22665 $LFS mirror resync $dom ||
22666 error "failed mirror resync"
22667 $LFS mirror split --mirror-id 1 -d $dom ||
22668 error "failed mirror split"
22670 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22671 error "MDT stripe was not removed"
22673 cancel_lru_locks mdc
22674 local new_md5=$(md5sum $dom)
22675 [ "$old_md5" == "$new_md5" ] ||
22676 error "$old_md5 != $new_md5"
22678 # Skip free space checks with ZFS
22679 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22680 local mdtfree2=$(do_facet $facet \
22681 lctl get_param -n osd*.*$mdtname.kbytesfree)
22682 [ $mdtfree2 -gt $mdtfree1 ] ||
22683 error "MDS space is not freed after DOM mirror deletion"
22687 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22690 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22691 skip "Need MDS version at least 2.12.55"
22693 local dom=$DIR/$tdir/$tfile
22694 mkdir -p $DIR/$tdir
22695 $LFS setstripe -c 2 $dom
22697 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22698 error "failed to write data into $dom"
22699 local old_md5=$(md5sum $dom)
22700 cancel_lru_locks mdc
22702 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22703 error "failed mirroring to the DOM layout"
22704 $LFS mirror resync $dom ||
22705 error "failed mirror resync"
22706 $LFS mirror split --mirror-id 1 -d $dom ||
22707 error "failed mirror split"
22709 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22710 error "MDT stripe was not removed"
22712 cancel_lru_locks mdc
22713 local new_md5=$(md5sum $dom)
22714 [ "$old_md5" == "$new_md5" ] ||
22715 error "$old_md5 != $new_md5"
22719 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22722 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22723 skip "Need MDS version at least 2.12.55"
22725 local dom=$DIR/$tdir/$tfile
22726 mkdir -p $DIR/$tdir
22727 $LFS setstripe -c 2 $dom
22729 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22730 error "failed to write data into $dom"
22731 local old_md5=$(md5sum $dom)
22732 cancel_lru_locks mdc
22734 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22735 error "failed migrating to the DOM file"
22737 cancel_lru_locks mdc
22738 local new_md5=$(md5sum $dom)
22739 [ "$old_md5" != "$new_md5" ] &&
22740 error "$old_md5 != $new_md5"
22744 run_test 272f "DoM migration: OST-striped file to DOM file"
22747 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22748 skip "Need MDS version at least 2.11.50"
22750 # Layout swap cannot be done if either file has DOM component,
22751 # this will never be supported, migration should be used instead
22753 local dom=$DIR/$tdir/$tfile
22754 mkdir -p $DIR/$tdir
22756 $LFS setstripe -c2 ${dom}_plain
22757 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22758 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22759 error "can swap layout with DoM component"
22760 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22761 error "can swap layout with DoM component"
22763 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22764 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22765 error "can swap layout with DoM component"
22766 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22767 error "can swap layout with DoM component"
22770 run_test 273a "DoM: layout swapping should fail with DOM"
22773 mkdir -p $DIR/$tdir
22774 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22776 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22777 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22779 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22781 run_test 273b "DoM: race writeback and object destroy"
22784 remote_ost_nodsh && skip "remote OST with nodsh"
22785 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22786 skip "Need OST version >= 2.10.57"
22788 local file=$DIR/$tfile
22791 oss=$(comma_list $(osts_nodes))
22793 dd if=/dev/urandom of=$file bs=1M count=2 ||
22794 error "failed to create a file"
22795 cancel_lru_locks osc
22798 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22799 error "failed to read a file"
22801 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22802 $LCTL set_param fail_loc=0x8000031f
22804 cancel_lru_locks osc &
22807 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22808 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22809 #IO takes another lock, but matches the PENDING one
22810 #and places it to the IO RPC
22811 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22812 error "failed to read a file with PENDING lock"
22814 run_test 275 "Read on a canceled duplicate lock"
22817 remote_ost_nodsh && skip "remote OST with nodsh"
22820 do_facet ost1 "(while true; do \
22821 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22822 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22825 for LOOP in $(seq 20); do
22827 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22830 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22831 rm $TMP/sanity_276_pid"
22833 run_test 276 "Race between mount and obd_statfs"
22836 $LCTL set_param ldlm.namespaces.*.lru_size=0
22837 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22838 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22839 grep ^used_mb | awk '{print $2}')
22840 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22841 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22842 oflag=direct conv=notrunc
22843 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22844 grep ^used_mb | awk '{print $2}')
22845 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22847 run_test 277 "Direct IO shall drop page cache"
22850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22852 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22853 skip "needs the same host for mdt1 mdt2" && return
22858 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22859 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22865 echo "Starting MDTs"
22866 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22868 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22870 do_facet mds2 $LCTL set_param fail_loc=0
22872 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22873 wait_recovery_complete mds2
22875 run_test 278 "Race starting MDS between MDTs stop/start"
22878 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22879 skip "Need MGS version at least 2.13.52"
22880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22881 combined_mgs_mds || skip "needs combined MGS/MDT"
22883 umount_client $MOUNT
22884 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22885 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22887 mount_client $MOUNT &
22889 stop mgs || error "stop mgs failed"
22890 #for a race mgs would crash
22891 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22892 # make sure we unmount client before remounting
22894 umount_client $MOUNT
22895 mount_client $MOUNT || error "mount client failed"
22897 run_test 280 "Race between MGS umount and client llog processing"
22899 cleanup_test_300() {
22903 test_striped_dir() {
22908 mkdir -p $DIR/$tdir
22910 SAVE_UMASK=$(umask)
22911 trap cleanup_test_300 RETURN EXIT
22913 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22914 $DIR/$tdir/striped_dir ||
22915 error "set striped dir error"
22917 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22918 [ "$mode" = "755" ] || error "expect 755 got $mode"
22920 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22921 error "getdirstripe failed"
22922 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22923 if [ "$stripe_count" != "2" ]; then
22924 error "1:stripe_count is $stripe_count, expect 2"
22926 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22927 if [ "$stripe_count" != "2" ]; then
22928 error "2:stripe_count is $stripe_count, expect 2"
22931 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22932 if [ "$stripe_index" != "$mdt_index" ]; then
22933 error "stripe_index is $stripe_index, expect $mdt_index"
22936 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22937 error "nlink error after create striped dir"
22939 mkdir $DIR/$tdir/striped_dir/a
22940 mkdir $DIR/$tdir/striped_dir/b
22942 stat $DIR/$tdir/striped_dir/a ||
22943 error "create dir under striped dir failed"
22944 stat $DIR/$tdir/striped_dir/b ||
22945 error "create dir under striped dir failed"
22947 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22948 error "nlink error after mkdir"
22950 rmdir $DIR/$tdir/striped_dir/a
22951 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22952 error "nlink error after rmdir"
22954 rmdir $DIR/$tdir/striped_dir/b
22955 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22956 error "nlink error after rmdir"
22958 chattr +i $DIR/$tdir/striped_dir
22959 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22960 error "immutable flags not working under striped dir!"
22961 chattr -i $DIR/$tdir/striped_dir
22963 rmdir $DIR/$tdir/striped_dir ||
22964 error "rmdir striped dir error"
22972 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22973 skip "skipped for lustre < 2.7.0"
22974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22975 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22977 test_striped_dir 0 || error "failed on striped dir on MDT0"
22978 test_striped_dir 1 || error "failed on striped dir on MDT0"
22980 run_test 300a "basic striped dir sanity test"
22983 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22984 skip "skipped for lustre < 2.7.0"
22985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22986 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22993 test_mkdir $DIR/$tdir || error "mkdir fail"
22994 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22995 error "set striped dir error"
22996 for i in {0..9}; do
22997 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22999 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23000 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23001 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23003 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23004 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23005 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23009 run_test 300b "check ctime/mtime for striped dir"
23012 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23013 skip "skipped for lustre < 2.7.0"
23014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23015 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23019 mkdir_on_mdt0 $DIR/$tdir
23020 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23021 error "set striped dir error"
23023 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23024 error "chown striped dir failed"
23026 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23027 error "create 5k files failed"
23029 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23031 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23035 run_test 300c "chown && check ls under striped directory"
23038 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23039 skip "skipped for lustre < 2.7.0"
23040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23041 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23046 mkdir -p $DIR/$tdir
23047 $LFS setstripe -c 2 $DIR/$tdir
23049 #local striped directory
23050 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23051 error "set striped dir error"
23052 #look at the directories for debug purposes
23054 $LFS getdirstripe $DIR/$tdir
23055 ls -l $DIR/$tdir/striped_dir
23056 $LFS getdirstripe $DIR/$tdir/striped_dir
23057 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23058 error "create 10 files failed"
23060 #remote striped directory
23061 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23062 error "set striped dir error"
23063 #look at the directories for debug purposes
23065 $LFS getdirstripe $DIR/$tdir
23066 ls -l $DIR/$tdir/remote_striped_dir
23067 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23068 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23069 error "create 10 files failed"
23071 for file in $(find $DIR/$tdir); do
23072 stripe_count=$($LFS getstripe -c $file)
23073 [ $stripe_count -eq 2 ] ||
23074 error "wrong stripe $stripe_count for $file"
23079 run_test 300d "check default stripe under striped directory"
23082 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23083 skip "Need MDS version at least 2.7.55"
23084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23085 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23090 mkdir -p $DIR/$tdir
23092 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23093 error "set striped dir error"
23095 touch $DIR/$tdir/striped_dir/a
23096 touch $DIR/$tdir/striped_dir/b
23097 touch $DIR/$tdir/striped_dir/c
23099 mkdir $DIR/$tdir/striped_dir/dir_a
23100 mkdir $DIR/$tdir/striped_dir/dir_b
23101 mkdir $DIR/$tdir/striped_dir/dir_c
23103 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23104 error "set striped adir under striped dir error"
23106 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23107 error "set striped bdir under striped dir error"
23109 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23110 error "set striped cdir under striped dir error"
23112 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23113 error "rename dir under striped dir fails"
23115 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23116 error "rename dir under different stripes fails"
23118 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23119 error "rename file under striped dir should succeed"
23121 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23122 error "rename dir under striped dir should succeed"
23126 run_test 300e "check rename under striped directory"
23129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23130 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23131 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23132 skip "Need MDS version at least 2.7.55"
23138 mkdir -p $DIR/$tdir
23140 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23141 error "set striped dir error"
23143 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23144 error "set striped dir error"
23146 touch $DIR/$tdir/striped_dir/a
23147 mkdir $DIR/$tdir/striped_dir/dir_a
23148 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23149 error "create striped dir under striped dir fails"
23151 touch $DIR/$tdir/striped_dir1/b
23152 mkdir $DIR/$tdir/striped_dir1/dir_b
23153 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23154 error "create striped dir under striped dir fails"
23156 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23157 error "rename dir under different striped dir should fail"
23159 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23160 error "rename striped dir under diff striped dir should fail"
23162 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23163 error "rename file under diff striped dirs fails"
23167 run_test 300f "check rename cross striped directory"
23169 test_300_check_default_striped_dir()
23172 local default_count=$2
23173 local default_index=$3
23176 local dir_stripe_index
23179 echo "checking $dirname $default_count $default_index"
23180 $LFS setdirstripe -D -c $default_count -i $default_index \
23181 -H all_char $DIR/$tdir/$dirname ||
23182 error "set default stripe on striped dir error"
23183 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23184 [ $stripe_count -eq $default_count ] ||
23185 error "expect $default_count get $stripe_count for $dirname"
23187 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23188 [ $stripe_index -eq $default_index ] ||
23189 error "expect $default_index get $stripe_index for $dirname"
23191 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23192 error "create dirs failed"
23194 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23195 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23196 for dir in $(find $DIR/$tdir/$dirname/*); do
23197 stripe_count=$($LFS getdirstripe -c $dir)
23198 (( $stripe_count == $default_count )) ||
23199 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23200 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23201 error "stripe count $default_count != $stripe_count for $dir"
23203 stripe_index=$($LFS getdirstripe -i $dir)
23204 [ $default_index -eq -1 ] ||
23205 [ $stripe_index -eq $default_index ] ||
23206 error "$stripe_index != $default_index for $dir"
23208 #check default stripe
23209 stripe_count=$($LFS getdirstripe -D -c $dir)
23210 [ $stripe_count -eq $default_count ] ||
23211 error "default count $default_count != $stripe_count for $dir"
23213 stripe_index=$($LFS getdirstripe -D -i $dir)
23214 [ $stripe_index -eq $default_index ] ||
23215 error "default index $default_index != $stripe_index for $dir"
23217 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23222 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23223 skip "Need MDS version at least 2.7.55"
23229 mkdir_on_mdt0 $DIR/$tdir
23230 mkdir $DIR/$tdir/normal_dir
23232 #Checking when client cache stripe index
23233 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23234 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23235 error "create striped_dir failed"
23237 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23238 error "create dir0 fails"
23239 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23240 [ $stripe_index -eq 0 ] ||
23241 error "dir0 expect index 0 got $stripe_index"
23243 mkdir $DIR/$tdir/striped_dir/dir1 ||
23244 error "create dir1 fails"
23245 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23246 [ $stripe_index -eq 1 ] ||
23247 error "dir1 expect index 1 got $stripe_index"
23249 #check default stripe count/stripe index
23250 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23251 test_300_check_default_striped_dir normal_dir 1 0
23252 test_300_check_default_striped_dir normal_dir -1 1
23253 test_300_check_default_striped_dir normal_dir 2 -1
23255 #delete default stripe information
23256 echo "delete default stripeEA"
23257 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23258 error "set default stripe on striped dir error"
23260 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23261 for dir in $(find $DIR/$tdir/normal_dir/*); do
23262 stripe_count=$($LFS getdirstripe -c $dir)
23263 [ $stripe_count -eq 0 ] ||
23264 error "expect 1 get $stripe_count for $dir"
23267 run_test 300g "check default striped directory for normal directory"
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"
23278 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23279 error "set striped dir error"
23281 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23282 test_300_check_default_striped_dir striped_dir 1 0
23283 test_300_check_default_striped_dir striped_dir -1 1
23284 test_300_check_default_striped_dir striped_dir 2 -1
23286 #delete default stripe information
23287 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23288 error "set default stripe on striped dir error"
23290 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23291 for dir in $(find $DIR/$tdir/striped_dir/*); do
23292 stripe_count=$($LFS getdirstripe -c $dir)
23293 [ $stripe_count -eq 0 ] ||
23294 error "expect 1 get $stripe_count for $dir"
23297 run_test 300h "check default striped directory for striped directory"
23300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23302 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23303 skip "Need MDS version at least 2.7.55"
23310 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23311 error "set striped dir error"
23313 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23314 error "create files under striped dir failed"
23316 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23317 error "set striped hashdir error"
23319 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23320 error "create dir0 under hash dir failed"
23321 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23322 error "create dir1 under hash dir failed"
23323 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23324 error "create dir2 under hash dir failed"
23326 # unfortunately, we need to umount to clear dir layout cache for now
23327 # once we fully implement dir layout, we can drop this
23328 umount_client $MOUNT || error "umount failed"
23329 mount_client $MOUNT || error "mount failed"
23331 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23332 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23333 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23335 #set the stripe to be unknown hash type
23336 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23337 $LCTL set_param fail_loc=0x1901
23338 for ((i = 0; i < 10; i++)); do
23339 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23340 error "stat f-$i failed"
23341 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23344 touch $DIR/$tdir/striped_dir/f0 &&
23345 error "create under striped dir with unknown hash should fail"
23347 $LCTL set_param fail_loc=0
23349 umount_client $MOUNT || error "umount failed"
23350 mount_client $MOUNT || error "mount failed"
23354 run_test 300i "client handle unknown hash type striped directory"
23357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23359 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23360 skip "Need MDS version at least 2.7.55"
23367 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23368 $LCTL set_param fail_loc=0x1702
23369 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23370 error "set striped dir error"
23372 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23373 error "create files under striped dir failed"
23375 $LCTL set_param fail_loc=0
23377 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23381 run_test 300j "test large update record"
23384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23386 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23387 skip "Need MDS version at least 2.7.55"
23389 # this test needs a huge transaction
23391 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23392 osd*.$FSNAME-MDT0000.kbytestotal")
23393 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23400 #define OBD_FAIL_LARGE_STRIPE 0x1703
23401 $LCTL set_param fail_loc=0x1703
23402 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23403 error "set striped dir error"
23404 $LCTL set_param fail_loc=0
23406 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23407 error "getstripeddir fails"
23408 rm -rf $DIR/$tdir/striped_dir ||
23409 error "unlink striped dir fails"
23413 run_test 300k "test large striped directory"
23416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23418 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23419 skip "Need MDS version at least 2.7.55"
23423 test_mkdir -p $DIR/$tdir/striped_dir
23424 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23425 error "chown $RUNAS_ID failed"
23426 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23427 error "set default striped dir failed"
23429 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23430 $LCTL set_param fail_loc=0x80000158
23431 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23433 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23434 [ $stripe_index -eq 1 ] ||
23435 error "expect 1 get $stripe_index for $dir"
23437 run_test 300l "non-root user to create dir under striped dir with stale layout"
23440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23441 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23442 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23443 skip "Need MDS version at least 2.7.55"
23445 mkdir -p $DIR/$tdir/striped_dir
23446 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23447 error "set default stripes dir error"
23449 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23451 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23452 [ $stripe_count -eq 0 ] ||
23453 error "expect 0 get $stripe_count for a"
23455 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23456 error "set default stripes dir error"
23458 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23460 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23461 [ $stripe_count -eq 0 ] ||
23462 error "expect 0 get $stripe_count for b"
23464 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23465 error "set default stripes dir error"
23467 mkdir $DIR/$tdir/striped_dir/c &&
23468 error "default stripe_index is invalid, mkdir c should fails"
23470 rm -rf $DIR/$tdir || error "rmdir fails"
23472 run_test 300m "setstriped directory on single MDT FS"
23475 local list=$(comma_list $(mdts_nodes))
23478 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23483 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23484 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23485 skip "Need MDS version at least 2.7.55"
23486 remote_mds_nodsh && skip "remote MDS with nodsh"
23489 local list=$(comma_list $(mdts_nodes))
23491 trap cleanup_300n RETURN EXIT
23492 mkdir -p $DIR/$tdir
23493 chmod 777 $DIR/$tdir
23494 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23495 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23496 error "create striped dir succeeds with gid=0"
23498 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23499 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23500 error "create striped dir fails with gid=-1"
23502 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23503 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23504 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23505 error "set default striped dir succeeds with gid=0"
23508 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23509 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23510 error "set default striped dir fails with gid=-1"
23513 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23514 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23515 error "create test_dir fails"
23516 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23517 error "create test_dir1 fails"
23518 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23519 error "create test_dir2 fails"
23522 run_test 300n "non-root user to create dir under striped dir with default EA"
23525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23526 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23527 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23528 skip "Need MDS version at least 2.7.55"
23533 mkdir -p $DIR/$tdir
23535 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23536 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23537 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23538 skip "not enough free inodes $numfree1 $numfree2"
23541 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23542 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23543 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23544 skip "not enough free space $numfree1 $numfree2"
23547 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23548 error "setdirstripe fails"
23550 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23551 error "create dirs fails"
23553 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23554 ls $DIR/$tdir/striped_dir > /dev/null ||
23555 error "ls striped dir fails"
23556 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23557 error "unlink big striped dir fails"
23559 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23563 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23564 remote_mds_nodsh && skip "remote MDS with nodsh"
23566 mkdir_on_mdt0 $DIR/$tdir
23568 #define OBD_FAIL_OUT_ENOSPC 0x1704
23569 do_facet mds2 lctl set_param fail_loc=0x80001704
23570 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23571 && error "create striped directory should fail"
23573 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23575 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23578 run_test 300p "create striped directory without space"
23581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23582 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23584 local fd=$(free_fd)
23585 local cmd="exec $fd<$tdir"
23587 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23590 trap "eval $cmd" EXIT
23591 cd $tdir || error "cd $tdir fails"
23592 rmdir ../$tdir || error "rmdir $tdir fails"
23593 mkdir local_dir && error "create dir succeeds"
23594 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23598 run_test 300q "create remote directory under orphan directory"
23601 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23602 skip "Need MDS version at least 2.7.55" && return
23603 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23607 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23608 error "set striped dir error"
23610 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23611 error "getstripeddir fails"
23614 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23615 awk '/lmv_stripe_count:/ { print $2 }')
23617 [ $MDSCOUNT -ne $stripe_count ] &&
23618 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23620 rm -rf $DIR/$tdir/striped_dir ||
23621 error "unlink striped dir fails"
23623 run_test 300r "test -1 striped directory"
23625 test_300s_helper() {
23628 local stripe_dir=$DIR/$tdir/striped_dir.$count
23630 $LFS mkdir -c $count $stripe_dir ||
23631 error "lfs mkdir -c error"
23633 $LFS getdirstripe $stripe_dir ||
23634 error "lfs getdirstripe fails"
23637 stripe_count=$($LFS getdirstripe $stripe_dir |
23638 awk '/lmv_stripe_count:/ { print $2 }')
23640 [ $count -ne $stripe_count ] &&
23641 error_noexit "bad stripe count $stripe_count expected $count"
23644 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23645 awk '/0x/ {count[$1] += 1}; END {
23646 for (idx in count) {
23647 if (count[idx]>1) {
23648 print "index " idx " count " count[idx]
23653 if [[ -n "$dupe_stripes" ]] ; then
23654 lfs getdirstripe $stripe_dir
23655 error_noexit "Dupe MDT above: $dupe_stripes "
23658 rm -rf $stripe_dir ||
23659 error_noexit "unlink $stripe_dir fails"
23663 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23664 skip "Need MDS version at least 2.7.55" && return
23665 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23668 for count in $(seq 2 $MDSCOUNT); do
23669 test_300s_helper $count
23672 run_test 300s "test lfs mkdir -c without -i"
23675 prepare_remote_file() {
23676 mkdir $DIR/$tdir/src_dir ||
23677 error "create remote source failed"
23679 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23680 error "cp to remote source failed"
23681 touch $DIR/$tdir/src_dir/a
23683 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23684 error "create remote target dir failed"
23686 touch $DIR/$tdir/tgt_dir/b
23688 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23689 error "rename dir cross MDT failed!"
23691 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23692 error "src_child still exists after rename"
23694 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23695 error "missing file(a) after rename"
23697 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23698 error "diff after rename"
23702 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23705 local remote_file=$DIR/$tdir/tgt_dir/b
23707 mkdir -p $DIR/$tdir
23709 prepare_remote_file || error "prepare remote file failed"
23712 $OPENUNLINK $remote_file $remote_file ||
23713 error "openunlink $remote_file failed"
23714 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23716 run_test 310a "open unlink remote file"
23719 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23722 local remote_file=$DIR/$tdir/tgt_dir/b
23724 mkdir -p $DIR/$tdir
23726 prepare_remote_file || error "prepare remote file failed"
23728 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23729 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23730 $CHECKSTAT -t file $remote_file || error "check file failed"
23732 run_test 310b "unlink remote file with multiple links while open"
23735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23736 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23738 local remote_file=$DIR/$tdir/tgt_dir/b
23740 mkdir -p $DIR/$tdir
23742 prepare_remote_file || error "prepare remote file failed"
23744 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23745 multiop_bg_pause $remote_file O_uc ||
23746 error "mulitop failed for remote file"
23748 $MULTIOP $DIR/$tfile Ouc
23749 kill -USR1 $MULTIPID
23752 run_test 310c "open-unlink remote file with multiple links"
23756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23757 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23758 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23759 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23760 remote_mds_nodsh && skip "remote MDS with nodsh"
23762 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23763 local mdts=$(comma_list $(mdts_nodes))
23765 mkdir -p $DIR/$tdir
23766 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23767 createmany -o $DIR/$tdir/$tfile. 1000
23769 # statfs data is not real time, let's just calculate it
23770 old_iused=$((old_iused + 1000))
23772 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23773 osp.*OST0000*MDT0000.create_count")
23774 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23775 osp.*OST0000*MDT0000.max_create_count")
23776 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23778 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23779 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23780 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23782 unlinkmany $DIR/$tdir/$tfile. 1000
23784 do_nodes $mdts "$LCTL set_param -n \
23785 osp.*OST0000*.max_create_count=$max_count"
23786 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23787 do_nodes $mdts "$LCTL set_param -n \
23788 osp.*OST0000*.create_count=$count"
23789 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23790 grep "=0" && error "create_count is zero"
23793 for i in $(seq 120); do
23794 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23795 # system may be too busy to destroy all objs in time, use
23796 # a somewhat small value to not fail autotest
23797 [ $((old_iused - new_iused)) -gt 400 ] && break
23801 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23802 [ $((old_iused - new_iused)) -gt 400 ] ||
23803 error "objs not destroyed after unlink"
23805 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23812 local vdevdir=$(dirname $(facet_vdevice $ost))
23813 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23814 local zfs_zapid=$(do_facet $ost $cmd |
23815 grep -w "/O/0/d$((objid%32))" -C 5 |
23816 awk '/Object/{getline; print $1}')
23817 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23818 awk "/$objid = /"'{printf $3}')
23823 zfs_object_blksz() {
23827 local vdevdir=$(dirname $(facet_vdevice $ost))
23828 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23829 local blksz=$(do_facet $ost $cmd $objid |
23830 awk '/dblk/{getline; printf $4}')
23832 case "${blksz: -1}" in
23833 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23834 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23841 test_312() { # LU-4856
23842 remote_ost_nodsh && skip "remote OST with nodsh"
23843 [ "$ost1_FSTYPE" = "zfs" ] ||
23844 skip_env "the test only applies to zfs"
23846 local max_blksz=$(do_facet ost1 \
23847 $ZFS get -p recordsize $(facet_device ost1) |
23848 awk '!/VALUE/{print $3}')
23850 # to make life a little bit easier
23851 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23852 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23854 local tf=$DIR/$tdir/$tfile
23856 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23858 # Get ZFS object id
23859 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23860 # block size change by sequential overwrite
23863 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23864 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23866 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23867 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23871 # block size change by sequential append write
23872 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23873 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23874 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23877 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23878 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23879 oflag=sync conv=notrunc
23881 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23882 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23883 error "blksz error, actual $blksz, " \
23884 "expected: 2 * $count * $PAGE_SIZE"
23890 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23891 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23893 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23894 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23895 [ $blksz -eq $PAGE_SIZE ] ||
23896 error "blksz error: $blksz, expected: $PAGE_SIZE"
23898 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23899 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23900 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23902 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23903 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23904 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23906 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23909 remote_ost_nodsh && skip "remote OST with nodsh"
23911 local file=$DIR/$tfile
23914 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23916 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23917 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23918 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23919 error "write should failed"
23920 do_facet ost1 "$LCTL set_param fail_loc=0"
23923 run_test 313 "io should fail after last_rcvd update fail"
23926 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23928 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23929 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23931 wait_delete_completed
23932 do_facet ost1 "$LCTL set_param fail_loc=0"
23934 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23936 test_315() { # LU-618
23937 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23939 local file=$DIR/$tfile
23942 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23943 error "multiop file write failed"
23944 $MULTIOP $file oO_RDONLY:r4063232_c &
23949 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23952 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23955 run_test 315 "read should be accounted"
23958 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23959 large_xattr_enabled || skip_env "ea_inode feature disabled"
23961 rm -rf $DIR/$tdir/d
23962 mkdir -p $DIR/$tdir/d
23963 chown nobody $DIR/$tdir/d
23964 touch $DIR/$tdir/d/file
23966 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23968 run_test 316 "lfs mv"
23971 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23972 skip "Need MDS version at least 2.11.53"
23973 if [ "$ost1_FSTYPE" == "zfs" ]; then
23974 skip "LU-10370: no implementation for ZFS"
23978 local grant_blk_size
23980 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23981 awk '/grant_block_size:/ { print $2; exit; }')
23983 # Create File of size 5M. Truncate it to below size's and verify
23986 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23987 error "Create file $DIR/$tfile failed"
23988 stack_trap "rm -f $DIR/$tfile" EXIT
23990 for trunc_sz in 2097152 4097 4000 509 0; do
23991 $TRUNCATE $DIR/$tfile $trunc_sz ||
23992 error "truncate $tfile to $trunc_sz failed"
23993 local sz=$(stat --format=%s $DIR/$tfile)
23994 local blk=$(stat --format=%b $DIR/$tfile)
23995 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23996 grant_blk_size) * 8))
23998 if [[ $blk -ne $trunc_blk ]]; then
23999 $(which stat) $DIR/$tfile
24000 error "Expected Block $trunc_blk got $blk for $tfile"
24003 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24004 error "Expected Size $trunc_sz got $sz for $tfile"
24009 # Create file with a hole and write actual 65536 bytes which aligned
24010 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24013 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24014 error "Create file : $DIR/$tfile"
24017 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24018 # blocks. The block count must drop to 8.
24020 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - \
24021 ((bs - grant_blk_size) + 1)))
24022 $TRUNCATE $DIR/$tfile $trunc_sz ||
24023 error "truncate $tfile to $trunc_sz failed"
24025 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24026 sz=$(stat --format=%s $DIR/$tfile)
24027 blk=$(stat --format=%b $DIR/$tfile)
24029 if [[ $blk -ne $trunc_bsz ]]; then
24030 $(which stat) $DIR/$tfile
24031 error "Expected Block $trunc_bsz got $blk for $tfile"
24034 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24035 error "Expected Size $trunc_sz got $sz for $tfile"
24037 run_test 317 "Verify blocks get correctly update after truncate"
24040 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24041 local old_max_active=$($LCTL get_param -n \
24042 ${llite_name}.max_read_ahead_async_active \
24045 $LCTL set_param llite.*.max_read_ahead_async_active=256
24046 local max_active=$($LCTL get_param -n \
24047 ${llite_name}.max_read_ahead_async_active \
24049 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24051 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24052 error "set max_read_ahead_async_active should succeed"
24054 $LCTL set_param llite.*.max_read_ahead_async_active=512
24055 max_active=$($LCTL get_param -n \
24056 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24057 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24059 # restore @max_active
24060 [ $old_max_active -ne 0 ] && $LCTL set_param \
24061 llite.*.max_read_ahead_async_active=$old_max_active
24063 local old_threshold=$($LCTL get_param -n \
24064 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24065 local max_per_file_mb=$($LCTL get_param -n \
24066 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24068 local invalid=$(($max_per_file_mb + 1))
24070 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24071 && error "set $invalid should fail"
24073 local valid=$(($invalid - 1))
24075 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24076 error "set $valid should succeed"
24077 local threshold=$($LCTL get_param -n \
24078 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24079 [ $threshold -eq $valid ] || error \
24080 "expect threshold $valid got $threshold"
24082 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24084 run_test 318 "Verify async readahead tunables"
24087 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
24089 local before=$(date +%s)
24091 local mdir=$DIR/$tdir
24092 local file=$mdir/xxx
24094 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24097 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24098 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24099 $LFS mv -m1 $file &
24102 dd if=$file of=/dev/null
24104 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24105 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24107 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24109 run_test 319 "lost lease lock on migrate error"
24111 test_398a() { # LU-4198
24112 local ost1_imp=$(get_osc_import_name client ost1)
24113 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24116 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24117 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24119 # request a new lock on client
24120 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24122 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24123 local lock_count=$($LCTL get_param -n \
24124 ldlm.namespaces.$imp_name.lru_size)
24125 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24127 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24129 # no lock cached, should use lockless IO and not enqueue new lock
24130 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24131 lock_count=$($LCTL get_param -n \
24132 ldlm.namespaces.$imp_name.lru_size)
24133 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24135 run_test 398a "direct IO should cancel lock otherwise lockless"
24137 test_398b() { # LU-4198
24138 which fio || skip_env "no fio installed"
24139 $LFS setstripe -c -1 $DIR/$tfile
24142 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24145 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
24146 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24147 --numjobs=$njobs --fallocate=none \
24148 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24149 --filename=$DIR/$tfile &
24152 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
24153 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
24154 --numjobs=$njobs --fallocate=none \
24155 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24156 --filename=$DIR/$tfile || true
24161 run_test 398b "DIO and buffer IO race"
24163 test_398c() { # LU-4198
24164 local ost1_imp=$(get_osc_import_name client ost1)
24165 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24168 which fio || skip_env "no fio installed"
24170 saved_debug=$($LCTL get_param -n debug)
24171 $LCTL set_param debug=0
24173 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24174 ((size /= 1024)) # by megabytes
24175 ((size /= 2)) # write half of the OST at most
24176 [ $size -gt 40 ] && size=40 #reduce test time anyway
24178 $LFS setstripe -c 1 $DIR/$tfile
24180 # it seems like ldiskfs reserves more space than necessary if the
24181 # writing blocks are not mapped, so it extends the file firstly
24182 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24183 cancel_lru_locks osc
24185 # clear and verify rpc_stats later
24186 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24189 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24190 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24191 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24192 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24193 --filename=$DIR/$tfile
24194 [ $? -eq 0 ] || error "fio write error"
24196 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24197 error "Locks were requested while doing AIO"
24199 # get the percentage of 1-page I/O
24200 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24201 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24203 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24205 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24206 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24207 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24208 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24209 --filename=$DIR/$tfile
24210 [ $? -eq 0 ] || error "fio mixed read write error"
24212 echo "AIO with large block size ${size}M"
24213 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24214 --numjobs=1 --fallocate=none --ioengine=libaio \
24215 --iodepth=16 --allow_file_create=0 --size=${size}M \
24216 --filename=$DIR/$tfile
24217 [ $? -eq 0 ] || error "fio large block size failed"
24220 $LCTL set_param debug="$saved_debug"
24222 run_test 398c "run fio to test AIO"
24224 test_398d() { # LU-13846
24225 which aiocp || skip_env "no aiocp installed"
24226 local aio_file=$DIR/$tfile.aio
24228 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24230 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24231 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24232 stack_trap "rm -f $DIR/$tfile $aio_file"
24234 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24236 # make sure we don't crash and fail properly
24237 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24238 error "aio not aligned with PAGE SIZE should fail"
24240 rm -f $DIR/$tfile $aio_file
24242 run_test 398d "run aiocp to verify block size > stripe size"
24245 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24246 touch $DIR/$tfile.new
24247 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24249 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24251 test_398f() { # LU-14687
24252 which aiocp || skip_env "no aiocp installed"
24253 local aio_file=$DIR/$tfile.aio
24255 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24257 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24258 stack_trap "rm -f $DIR/$tfile $aio_file"
24260 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24261 $LCTL set_param fail_loc=0x1418
24262 # make sure we don't crash and fail properly
24263 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24264 error "aio with page allocation failure succeeded"
24265 $LCTL set_param fail_loc=0
24266 diff $DIR/$tfile $aio_file
24267 [[ $? != 0 ]] || error "no diff after failed aiocp"
24269 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24271 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24272 # stripe and i/o size must be > stripe size
24273 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24274 # single RPC in flight. This test shows async DIO submission is working by
24275 # showing multiple RPCs in flight.
24276 test_398g() { # LU-13798
24277 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24279 # We need to do some i/o first to acquire enough grant to put our RPCs
24280 # in flight; otherwise a new connection may not have enough grant
24282 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24283 error "parallel dio failed"
24284 stack_trap "rm -f $DIR/$tfile"
24286 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24287 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24288 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24289 stack_trap "$LCTL set_param -n $pages_per_rpc"
24291 # Recreate file so it's empty
24293 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24294 #Pause rpc completion to guarantee we see multiple rpcs in flight
24295 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24296 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24297 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24300 $LCTL set_param osc.*.rpc_stats=c
24302 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24303 error "parallel dio failed"
24304 stack_trap "rm -f $DIR/$tfile"
24306 $LCTL get_param osc.*-OST0000-*.rpc_stats
24307 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24308 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24309 grep "8:" | awk '{print $8}')
24310 # We look at the "8 rpcs in flight" field, and verify A) it is present
24311 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24312 # as expected for an 8M DIO to a file with 1M stripes.
24313 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24315 # Verify turning off parallel dio works as expected
24317 $LCTL set_param osc.*.rpc_stats=c
24318 $LCTL set_param llite.*.parallel_dio=0
24319 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24321 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24322 error "dio with parallel dio disabled failed"
24324 # Ideally, we would see only one RPC in flight here, but there is an
24325 # unavoidable race between i/o completion and RPC in flight counting,
24326 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24327 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24328 # So instead we just verify it's always < 8.
24329 $LCTL get_param osc.*-OST0000-*.rpc_stats
24330 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24331 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24332 grep '^$' -B1 | grep . | awk '{print $1}')
24333 [ $ret != "8:" ] ||
24334 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24336 run_test 398g "verify parallel dio async RPC submission"
24338 test_398h() { # LU-13798
24339 local dio_file=$DIR/$tfile.dio
24341 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24343 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24344 stack_trap "rm -f $DIR/$tfile $dio_file"
24346 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24347 error "parallel dio failed"
24348 diff $DIR/$tfile $dio_file
24349 [[ $? == 0 ]] || error "file diff after aiocp"
24351 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24353 test_398i() { # LU-13798
24354 local dio_file=$DIR/$tfile.dio
24356 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24358 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24359 stack_trap "rm -f $DIR/$tfile $dio_file"
24361 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24362 $LCTL set_param fail_loc=0x1418
24363 # make sure we don't crash and fail properly
24364 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24365 error "parallel dio page allocation failure succeeded"
24366 diff $DIR/$tfile $dio_file
24367 [[ $? != 0 ]] || error "no diff after failed aiocp"
24369 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24371 test_398j() { # LU-13798
24372 # Stripe size > RPC size but less than i/o size tests split across
24373 # stripes and RPCs for individual i/o op
24374 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24376 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24377 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24378 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24379 stack_trap "$LCTL set_param -n $pages_per_rpc"
24381 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24382 error "parallel dio write failed"
24383 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24385 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24386 error "parallel dio read failed"
24387 diff $DIR/$tfile $DIR/$tfile.2
24388 [[ $? == 0 ]] || error "file diff after parallel dio read"
24390 run_test 398j "test parallel dio where stripe size > rpc_size"
24392 test_398k() { # LU-13798
24393 wait_delete_completed
24396 # 4 stripe file; we will cause out of space on OST0
24397 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24399 # Fill OST0 (if it's not too large)
24400 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24402 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24403 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24405 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24406 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24407 error "dd should fill OST0"
24408 stack_trap "rm -f $DIR/$tfile.1"
24410 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24414 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24415 error "file is not 0 bytes in size"
24417 # dd above should not succeed, but don't error until here so we can
24418 # get debug info above
24420 error "parallel dio write with enospc succeeded"
24421 stack_trap "rm -f $DIR/$tfile"
24423 run_test 398k "test enospc on first stripe"
24425 test_398l() { # LU-13798
24426 wait_delete_completed
24429 # 4 stripe file; we will cause out of space on OST0
24430 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24431 # happens on the second i/o chunk we issue
24432 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24434 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24435 stack_trap "rm -f $DIR/$tfile"
24437 # Fill OST0 (if it's not too large)
24438 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24440 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24441 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24443 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24444 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24445 error "dd should fill OST0"
24446 stack_trap "rm -f $DIR/$tfile.1"
24448 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24450 stack_trap "rm -f $DIR/$tfile.2"
24452 # Check that short write completed as expected
24453 ls -la $DIR/$tfile.2
24454 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24455 error "file is not 1M in size"
24457 # dd above should not succeed, but don't error until here so we can
24458 # get debug info above
24460 error "parallel dio write with enospc succeeded"
24462 # Truncate source file to same length as output file and diff them
24463 $TRUNCATE $DIR/$tfile 1048576
24464 diff $DIR/$tfile $DIR/$tfile.2
24465 [[ $? == 0 ]] || error "data incorrect after short write"
24467 run_test 398l "test enospc on intermediate stripe/RPC"
24469 test_398m() { # LU-13798
24470 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24472 # Set up failure on OST0, the first stripe:
24473 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24474 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24475 # So this fail_val specifies OST0
24476 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24477 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24479 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24480 error "parallel dio write with failure on first stripe succeeded"
24481 stack_trap "rm -f $DIR/$tfile"
24482 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24484 # Place data in file for read
24485 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24486 error "parallel dio write failed"
24488 # Fail read on OST0, first stripe
24489 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24490 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24491 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24492 error "parallel dio read with error on first stripe succeeded"
24493 rm -f $DIR/$tfile.2
24494 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24496 # Switch to testing on OST1, second stripe
24497 # Clear file contents, maintain striping
24499 # Set up failure on OST1, second stripe:
24500 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24501 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24503 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24504 error "parallel dio write with failure on first stripe succeeded"
24505 stack_trap "rm -f $DIR/$tfile"
24506 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24508 # Place data in file for read
24509 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24510 error "parallel dio write failed"
24512 # Fail read on OST1, second stripe
24513 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24514 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24515 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24516 error "parallel dio read with error on first stripe succeeded"
24517 rm -f $DIR/$tfile.2
24518 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24520 run_test 398m "test RPC failures with parallel dio"
24522 # Parallel submission of DIO should not cause problems for append, but it's
24523 # important to verify.
24524 test_398n() { # LU-13798
24525 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24527 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24528 error "dd to create source file failed"
24529 stack_trap "rm -f $DIR/$tfile"
24531 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24532 error "parallel dio write with failure on second stripe succeeded"
24533 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24534 diff $DIR/$tfile $DIR/$tfile.1
24535 [[ $? == 0 ]] || error "data incorrect after append"
24538 run_test 398n "test append with parallel DIO"
24541 local read_write=$1
24542 if [ "$read_write" = "write" ]; then
24543 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24544 elif [ "$read_write" = "read" ]; then
24545 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24547 error "argument error"
24550 # turn off debug for performance testing
24551 local saved_debug=$($LCTL get_param -n debug)
24552 $LCTL set_param debug=0
24554 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24556 # get ost1 size - $FSNAME-OST0000
24557 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24558 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24559 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24561 if [ "$read_write" = "read" ]; then
24562 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24565 local start_time=$(date +%s.%N)
24566 $dd_cmd bs=1M count=$blocks oflag=sync ||
24567 error "real dd $read_write error"
24568 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24570 if [ "$read_write" = "write" ]; then
24574 # define OBD_FAIL_OST_FAKE_RW 0x238
24575 do_facet ost1 $LCTL set_param fail_loc=0x238
24577 local start_time=$(date +%s.%N)
24578 $dd_cmd bs=1M count=$blocks oflag=sync ||
24579 error "fake dd $read_write error"
24580 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24582 if [ "$read_write" = "write" ]; then
24584 cancel_lru_locks osc
24585 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24586 error "$tfile size not $blocks MB"
24588 do_facet ost1 $LCTL set_param fail_loc=0
24590 echo "fake $read_write $duration_fake vs. normal $read_write" \
24591 "$duration in seconds"
24592 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24593 error_not_in_vm "fake write is slower"
24595 $LCTL set_param -n debug="$saved_debug"
24598 test_399a() { # LU-7655 for OST fake write
24599 remote_ost_nodsh && skip "remote OST with nodsh"
24603 run_test 399a "fake write should not be slower than normal write"
24605 test_399b() { # LU-8726 for OST fake read
24606 remote_ost_nodsh && skip "remote OST with nodsh"
24607 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24608 skip_env "ldiskfs only test"
24613 run_test 399b "fake read should not be slower than normal read"
24615 test_400a() { # LU-1606, was conf-sanity test_74
24616 if ! which $CC > /dev/null 2>&1; then
24617 skip_env "$CC is not installed"
24620 local extra_flags=''
24621 local out=$TMP/$tfile
24622 local prefix=/usr/include/lustre
24625 # Oleg removes c files in his test rig so test if any c files exist
24626 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24627 skip_env "Needed c test files are missing"
24629 if ! [[ -d $prefix ]]; then
24630 # Assume we're running in tree and fixup the include path.
24631 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24632 extra_flags+=" -L$LUSTRE/utils/.lib"
24635 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24636 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24637 error "client api broken"
24641 run_test 400a "Lustre client api program can compile and link"
24643 test_400b() { # LU-1606, LU-5011
24645 local out=$TMP/$tfile
24646 local prefix=/usr/include/linux/lustre
24648 # We use a hard coded prefix so that this test will not fail
24649 # when run in tree. There are headers in lustre/include/lustre/
24650 # that are not packaged (like lustre_idl.h) and have more
24651 # complicated include dependencies (like config.h and lnet/types.h).
24652 # Since this test about correct packaging we just skip them when
24653 # they don't exist (see below) rather than try to fixup cppflags.
24655 if ! which $CC > /dev/null 2>&1; then
24656 skip_env "$CC is not installed"
24659 for header in $prefix/*.h; do
24660 if ! [[ -f "$header" ]]; then
24664 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24665 continue # lustre_ioctl.h is internal header
24668 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24669 error "cannot compile '$header'"
24673 run_test 400b "packaged headers can be compiled"
24675 test_401a() { #LU-7437
24676 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24677 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24679 #count the number of parameters by "list_param -R"
24680 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24681 #count the number of parameters by listing proc files
24682 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24683 echo "proc_dirs='$proc_dirs'"
24684 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24685 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24688 [ $params -eq $procs ] ||
24689 error "found $params parameters vs. $procs proc files"
24691 # test the list_param -D option only returns directories
24692 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24693 #count the number of parameters by listing proc directories
24694 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24697 [ $params -eq $procs ] ||
24698 error "found $params parameters vs. $procs proc files"
24700 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24703 # jobid_var may not allow arbitrary values, so use jobid_name
24705 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24706 local testname=jobid_name tmp='testing%p'
24708 local testname=jobid_var tmp=testing
24711 local save=$($LCTL get_param -n $testname)
24713 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24714 error "no error returned when setting bad parameters"
24716 local jobid_new=$($LCTL get_param -n foe $testname baz)
24717 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24719 $LCTL set_param -n fog=bam $testname=$save bat=fog
24720 local jobid_old=$($LCTL get_param -n foe $testname bag)
24721 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24723 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24726 # jobid_var may not allow arbitrary values, so use jobid_name
24728 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24729 local testname=jobid_name
24731 local testname=jobid_var
24734 local jobid_var_old=$($LCTL get_param -n $testname)
24735 local jobid_var_new
24737 $LCTL set_param $testname= &&
24738 error "no error returned for 'set_param a='"
24740 jobid_var_new=$($LCTL get_param -n $testname)
24741 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24742 error "$testname was changed by setting without value"
24744 $LCTL set_param $testname &&
24745 error "no error returned for 'set_param a'"
24747 jobid_var_new=$($LCTL get_param -n $testname)
24748 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24749 error "$testname was changed by setting without value"
24751 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24754 # jobid_var may not allow arbitrary values, so use jobid_name
24756 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24757 local testname=jobid_name new_value='foo=bar%p'
24759 local testname=jobid_var new_valuie=foo=bar
24762 local jobid_var_old=$($LCTL get_param -n $testname)
24763 local jobid_var_new
24765 $LCTL set_param $testname=$new_value ||
24766 error "'set_param a=b' did not accept a value containing '='"
24768 jobid_var_new=$($LCTL get_param -n $testname)
24769 [[ "$jobid_var_new" == "$new_value" ]] ||
24770 error "'set_param a=b' failed on a value containing '='"
24772 # Reset the $testname to test the other format
24773 $LCTL set_param $testname=$jobid_var_old
24774 jobid_var_new=$($LCTL get_param -n $testname)
24775 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24776 error "failed to reset $testname"
24778 $LCTL set_param $testname $new_value ||
24779 error "'set_param a b' did not accept a value containing '='"
24781 jobid_var_new=$($LCTL get_param -n $testname)
24782 [[ "$jobid_var_new" == "$new_value" ]] ||
24783 error "'set_param a b' failed on a value containing '='"
24785 $LCTL set_param $testname $jobid_var_old
24786 jobid_var_new=$($LCTL get_param -n $testname)
24787 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24788 error "failed to reset $testname"
24790 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24792 test_401e() { # LU-14779
24793 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24794 error "lctl list_param MGC* failed"
24795 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24796 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24797 error "lctl get_param lru_size failed"
24799 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24802 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24803 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24804 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24805 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24806 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24807 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24808 remote_mds_nodsh && skip "remote MDS with nodsh"
24810 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24811 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24812 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24813 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24814 echo "Touch failed - OK"
24816 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24819 local file1=$DIR/$tfile.1
24820 local file2=$DIR/$tfile.2
24821 local tfile=$TMP/$tfile
24823 rm -f $file1 $file2 $tfile
24828 # 30 sec OBD_TIMEOUT in ll_getattr()
24829 # right before populating st_nlink
24830 $LCTL set_param fail_loc=0x80001409
24831 stat -c %h $file1 > $tfile &
24833 # create an alias, drop all locks and reclaim the dentry
24835 cancel_lru_locks mdc
24836 cancel_lru_locks osc
24837 sysctl -w vm.drop_caches=2
24841 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24843 rm -f $tfile $file1 $file2
24845 run_test 403 "i_nlink should not drop to zero due to aliasing"
24847 test_404() { # LU-6601
24848 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24849 skip "Need server version newer than 2.8.52"
24850 remote_mds_nodsh && skip "remote MDS with nodsh"
24852 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24853 awk '/osp .*-osc-MDT/ { print $4}')
24856 for osp in $mosps; do
24857 echo "Deactivate: " $osp
24858 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24859 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24860 awk -vp=$osp '$4 == p { print $2 }')
24861 [ $stat = IN ] || {
24862 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24863 error "deactivate error"
24865 echo "Activate: " $osp
24866 do_facet $SINGLEMDS $LCTL --device %$osp activate
24867 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24868 awk -vp=$osp '$4 == p { print $2 }')
24869 [ $stat = UP ] || {
24870 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24871 error "activate error"
24875 run_test 404 "validate manual {de}activated works properly for OSPs"
24878 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24879 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24880 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24881 skip "Layout swap lock is not supported"
24883 check_swap_layouts_support
24884 check_swap_layout_no_dom $DIR
24886 test_mkdir $DIR/$tdir
24887 swap_lock_test -d $DIR/$tdir ||
24888 error "One layout swap locked test failed"
24890 run_test 405 "Various layout swap lock tests"
24893 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24894 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24895 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24897 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24898 skip "Need MDS version at least 2.8.50"
24900 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24901 local test_pool=$TESTNAME
24903 pool_add $test_pool || error "pool_add failed"
24904 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24905 error "pool_add_targets failed"
24907 save_layout_restore_at_exit $MOUNT
24909 # parent set default stripe count only, child will stripe from both
24910 # parent and fs default
24911 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24912 error "setstripe $MOUNT failed"
24913 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24914 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24915 for i in $(seq 10); do
24916 local f=$DIR/$tdir/$tfile.$i
24917 touch $f || error "touch failed"
24918 local count=$($LFS getstripe -c $f)
24919 [ $count -eq $OSTCOUNT ] ||
24920 error "$f stripe count $count != $OSTCOUNT"
24921 local offset=$($LFS getstripe -i $f)
24922 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24923 local size=$($LFS getstripe -S $f)
24924 [ $size -eq $((def_stripe_size * 2)) ] ||
24925 error "$f stripe size $size != $((def_stripe_size * 2))"
24926 local pool=$($LFS getstripe -p $f)
24927 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24930 # change fs default striping, delete parent default striping, now child
24931 # will stripe from new fs default striping only
24932 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24933 error "change $MOUNT default stripe failed"
24934 $LFS setstripe -c 0 $DIR/$tdir ||
24935 error "delete $tdir default stripe failed"
24936 for i in $(seq 11 20); do
24937 local f=$DIR/$tdir/$tfile.$i
24938 touch $f || error "touch $f failed"
24939 local count=$($LFS getstripe -c $f)
24940 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24941 local offset=$($LFS getstripe -i $f)
24942 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24943 local size=$($LFS getstripe -S $f)
24944 [ $size -eq $def_stripe_size ] ||
24945 error "$f stripe size $size != $def_stripe_size"
24946 local pool=$($LFS getstripe -p $f)
24947 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24950 unlinkmany $DIR/$tdir/$tfile. 1 20
24952 local f=$DIR/$tdir/$tfile
24953 pool_remove_all_targets $test_pool $f
24954 pool_remove $test_pool $f
24956 run_test 406 "DNE support fs default striping"
24959 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24960 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24961 skip "Need MDS version at least 2.8.55"
24962 remote_mds_nodsh && skip "remote MDS with nodsh"
24964 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24965 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24966 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24967 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24968 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24970 #define OBD_FAIL_DT_TXN_STOP 0x2019
24971 for idx in $(seq $MDSCOUNT); do
24972 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24974 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24975 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24976 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24979 run_test 407 "transaction fail should cause operation fail"
24982 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24984 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24985 lctl set_param fail_loc=0x8000040a
24986 # let ll_prepare_partial_page() fail
24987 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24991 # create at least 100 unused inodes so that
24992 # shrink_icache_memory(0) should not return 0
24993 touch $DIR/$tfile-{0..100}
24994 rm -f $DIR/$tfile-{0..100}
24997 echo 2 > /proc/sys/vm/drop_caches
24999 run_test 408 "drop_caches should not hang due to page leaks"
25003 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25005 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25006 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25007 touch $DIR/$tdir/guard || error "(2) Fail to create"
25009 local PREFIX=$(str_repeat 'A' 128)
25010 echo "Create 1K hard links start at $(date)"
25011 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25012 error "(3) Fail to hard link"
25014 echo "Links count should be right although linkEA overflow"
25015 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25016 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25017 [ $linkcount -eq 1001 ] ||
25018 error "(5) Unexpected hard links count: $linkcount"
25020 echo "List all links start at $(date)"
25021 ls -l $DIR/$tdir/foo > /dev/null ||
25022 error "(6) Fail to list $DIR/$tdir/foo"
25024 echo "Unlink hard links start at $(date)"
25025 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25026 error "(7) Fail to unlink"
25027 echo "Unlink hard links finished at $(date)"
25029 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25033 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25034 skip "Need client version at least 2.9.59"
25035 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25036 skip "Need MODULES build"
25038 # Create a file, and stat it from the kernel
25039 local testfile=$DIR/$tfile
25042 local run_id=$RANDOM
25043 local my_ino=$(stat --format "%i" $testfile)
25045 # Try to insert the module. This will always fail as the
25046 # module is designed to not be inserted.
25047 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25050 # Anything but success is a test failure
25052 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25053 error "no inode match"
25055 run_test 410 "Test inode number returned from kernel thread"
25057 cleanup_test411_cgroup() {
25063 local cg_basedir=/sys/fs/cgroup/memory
25065 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25066 skip "no setup for cgroup"
25068 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25069 error "test file creation failed"
25070 cancel_lru_locks osc
25072 # Create a very small memory cgroup to force a slab allocation error
25073 local cgdir=$cg_basedir/osc_slab_alloc
25074 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25075 trap "cleanup_test411_cgroup $cgdir" EXIT
25076 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25077 echo 1M > $cgdir/memory.limit_in_bytes
25079 # Should not LBUG, just be killed by oom-killer
25080 # dd will return 0 even allocation failure in some environment.
25081 # So don't check return value
25082 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25083 cleanup_test411_cgroup $cgdir
25087 run_test 411 "Slab allocation error with cgroup does not LBUG"
25090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25091 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
25092 skip "Need server version at least 2.10.55"
25095 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25096 error "mkdir failed"
25097 $LFS getdirstripe $DIR/$tdir
25098 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25099 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25100 error "expect $((MDSCOUT - 1)) get $stripe_index"
25101 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25102 [ $stripe_count -eq 2 ] ||
25103 error "expect 2 get $stripe_count"
25105 run_test 412 "mkdir on specific MDTs"
25107 generate_uneven_mdts() {
25109 local lmv_qos_maxage
25110 local lod_qos_maxage
25120 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25121 $LCTL set_param lmv.*.qos_maxage=1
25122 stack_trap "$LCTL set_param \
25123 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25124 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25125 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25126 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25127 lod.*.mdt_qos_maxage=1
25128 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25129 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25132 echo "Check for uneven MDTs: "
25134 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25135 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25136 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25138 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25139 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25142 for ((i = 1; i < ${#ffree[@]}; i++)); do
25143 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25144 if [ $tmp -gt $max ]; then
25148 if [ $tmp -lt $min ]; then
25154 (( ${ffree[min_index]} > 0 )) ||
25155 skip "no free files in MDT$min_index"
25156 (( ${ffree[min_index]} < 10000000 )) ||
25157 skip "too many free files in MDT$min_index"
25159 # Check if we need to generate uneven MDTs
25160 local diff=$(((max - min) * 100 / min))
25161 local testdir=$DIR/$tdir-fillmdt
25167 while (( diff < threshold )); do
25168 # generate uneven MDTs, create till $threshold% diff
25169 echo -n "weight diff=$diff% must be > $threshold% ..."
25170 echo "Fill MDT$min_index with 1000 files: loop $i"
25171 testdir=$DIR/$tdir-fillmdt/$i
25172 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25173 error "mkdir $testdir failed"
25174 $LFS setstripe -E 1M -L mdt $testdir ||
25175 error "setstripe $testdir failed"
25177 for F in f.{0..999}; do
25178 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25179 /dev/null 2>&1 || error "dd $F failed"
25182 # wait for QOS to update
25183 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25185 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25186 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25187 max=$(((${ffree[max_index]} >> 8) * \
25188 (${bavail[max_index]} * bsize >> 16)))
25189 min=$(((${ffree[min_index]} >> 8) * \
25190 (${bavail[min_index]} * bsize >> 16)))
25191 diff=$(((max - min) * 100 / min))
25195 echo "MDT filesfree available: ${ffree[@]}"
25196 echo "MDT blocks available: ${bavail[@]}"
25197 echo "weight diff=$diff%"
25202 local stripe_count=$2
25203 local mdts=$(comma_list $(mdts_nodes))
25206 local lmv_qos_prio_free
25207 local lmv_qos_threshold_rr
25208 local lmv_qos_maxage
25209 local lod_qos_prio_free
25210 local lod_qos_threshold_rr
25211 local lod_qos_maxage
25215 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25216 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25217 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25219 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25220 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25221 stack_trap "$LCTL set_param \
25222 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25223 stack_trap "$LCTL set_param \
25224 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25225 stack_trap "$LCTL set_param \
25226 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25228 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25229 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25230 lod_qos_prio_free=${lod_qos_prio_free%%%}
25231 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25232 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25233 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25234 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25235 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25236 stack_trap "do_nodes $mdts $LCTL set_param \
25237 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25238 stack_trap "do_nodes $mdts $LCTL set_param \
25239 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25240 stack_trap "do_nodes $mdts $LCTL set_param \
25241 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25243 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25244 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25246 testdir=$DIR/$tdir-s$stripe_count/rr
25248 local stripe_index=$($LFS getstripe -m $testdir)
25249 local test_mkdir_rr=true
25251 getfattr -d -m dmv -e hex $testdir | grep dmv
25252 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25253 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25254 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25255 test_mkdir_rr=false
25260 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25261 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25263 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25264 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25265 eval $mkdir_cmd $testdir/subdir$i ||
25266 error "$mkdir_cmd subdir$i failed"
25269 for (( i = 0; i < $MDSCOUNT; i++ )); do
25270 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25271 echo "$count directories created on MDT$i"
25272 if $test_mkdir_rr; then
25273 (( $count == 100 )) ||
25274 error "subdirs are not evenly distributed"
25275 elif (( $i == $stripe_index )); then
25276 (( $count == 100 * MDSCOUNT )) ||
25277 error "$count subdirs created on MDT$i"
25279 (( $count == 0 )) ||
25280 error "$count subdirs created on MDT$i"
25283 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25284 count=$($LFS getdirstripe $testdir/* |
25285 grep -c -P "^\s+$i\t")
25286 echo "$count stripes created on MDT$i"
25287 # deviation should < 5% of average
25288 (( $count >= 95 * stripe_count &&
25289 $count <= 105 * stripe_count)) ||
25290 error "stripes are not evenly distributed"
25295 echo "Check for uneven MDTs: "
25305 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25306 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25307 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25309 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25310 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25313 for ((i = 1; i < ${#ffree[@]}; i++)); do
25314 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25315 if [ $tmp -gt $max ]; then
25319 if [ $tmp -lt $min ]; then
25325 (( ${ffree[min_index]} > 0 )) ||
25326 skip "no free files in MDT$min_index"
25327 (( ${ffree[min_index]} < 10000000 )) ||
25328 skip "too many free files in MDT$min_index"
25330 echo "MDT filesfree available: ${ffree[@]}"
25331 echo "MDT blocks available: ${bavail[@]}"
25332 echo "weight diff=$(((max - min) * 100 / min))%"
25334 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25336 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25337 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25338 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25339 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25340 # decrease statfs age, so that it can be updated in time
25341 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25342 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25346 testdir=$DIR/$tdir-s$stripe_count/qos
25349 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25350 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25351 eval $mkdir_cmd $testdir/subdir$i ||
25352 error "$mkdir_cmd subdir$i failed"
25356 for (( i = 0; i < $MDSCOUNT; i++ )); do
25357 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25358 (( count > max )) && max=$count
25359 echo "$count directories created on MDT$i"
25362 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25364 # D-value should > 10% of averge
25365 (( max - min > num / 10 )) ||
25366 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25368 # ditto for stripes
25369 if (( stripe_count > 1 )); then
25371 for (( i = 0; i < $MDSCOUNT; i++ )); do
25372 count=$($LFS getdirstripe $testdir/* |
25373 grep -c -P "^\s+$i\t")
25374 (( count > max )) && max=$count
25375 echo "$count stripes created on MDT$i"
25378 min=$($LFS getdirstripe $testdir/* |
25379 grep -c -P "^\s+$min_index\t")
25380 (( max - min > num * stripe_count / 10 )) ||
25381 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25393 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25394 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25395 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25397 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25399 for ((i = 1; i < ${#ffree[@]}; i++)); do
25400 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25401 (( tmp < min )) && min=$tmp && min_index=$i
25408 [ $MDSCOUNT -lt 2 ] &&
25409 skip "We need at least 2 MDTs for this test"
25411 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25412 skip "Need server version at least 2.12.52"
25416 generate_uneven_mdts 100
25417 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25418 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25419 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25420 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25421 error "mkdir failed"
25422 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25425 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25428 [ $MDSCOUNT -lt 2 ] &&
25429 skip "We need at least 2 MDTs for this test"
25431 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25432 skip "Need server version at least 2.12.52"
25437 generate_uneven_mdts 100
25438 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25439 testdir=$DIR/$tdir-s$stripe_count
25440 mkdir $testdir || error "mkdir $testdir failed"
25441 mkdir $testdir/rr || error "mkdir rr failed"
25442 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25443 error "mkdir qos failed"
25444 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25445 $testdir/rr || error "setdirstripe rr failed"
25446 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25447 error "setdirstripe failed"
25448 test_qos_mkdir "mkdir" $stripe_count
25451 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25454 (( $MDSCOUNT >= 2 )) ||
25455 skip "We need at least 2 MDTs for this test"
25457 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25458 skip "Need server version at least 2.14.51"
25464 testdir=$DIR/${tdir}-s1
25465 mkdir $testdir || error "mkdir $testdir failed"
25466 mkdir $testdir/rr || error "mkdir rr failed"
25467 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25468 # default max_inherit is -1, default max_inherit_rr is 0
25469 $LFS setdirstripe -D -c 1 $testdir/rr ||
25470 error "setdirstripe rr failed"
25471 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25472 error "setdirstripe qos failed"
25473 test_qos_mkdir "mkdir" 1
25475 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25476 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25477 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25478 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25479 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25481 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25482 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25483 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25484 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25485 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25486 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25487 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25488 error "level2 shouldn't have default LMV" || true
25490 run_test 413c "mkdir with default LMV max inherit rr"
25493 (( MDSCOUNT >= 2 )) ||
25494 skip "We need at least 2 MDTs for this test"
25496 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25497 skip "Need server version at least 2.14.51"
25499 local lmv_qos_threshold_rr
25501 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25503 stack_trap "$LCTL set_param \
25504 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25506 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25507 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25508 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25509 error "$tdir shouldn't have default LMV"
25510 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25511 error "mkdir sub failed"
25513 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25515 (( count == 100 )) || error "$count subdirs on MDT0"
25517 run_test 413d "inherit ROOT default LMV"
25524 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25525 unlinkmany $subdir/f. 1000 &
25529 for pid in $pids; do
25533 run_test 413z "413 test cleanup"
25536 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25537 $LCTL set_param fail_loc=0x80000521
25538 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25541 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25545 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25546 skip "Need server version at least 2.11.52"
25556 # this test may be slow on ZFS
25557 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25559 # though this test is designed for striped directory, let's test normal
25560 # directory too since lock is always saved as CoS lock.
25561 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25562 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25571 start_time=$(date +%s)
25572 for i in $(seq $total); do
25573 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25576 end_time=$(date +%s)
25577 duration=$((end_time - start_time))
25579 kill -9 $setattr_pid
25581 echo "rename $total files took $duration sec"
25582 [ $duration -lt 100 ] || error "rename took $duration sec"
25584 run_test 415 "lock revoke is not missing"
25587 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25588 skip "Need server version at least 2.11.55"
25590 # define OBD_FAIL_OSD_TXN_START 0x19a
25591 do_facet mds1 lctl set_param fail_loc=0x19a
25593 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25597 run_test 416 "transaction start failure won't cause system hung"
25601 do_nodes $(comma_list $(mdts_nodes)) \
25602 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25603 do_nodes $(comma_list $(mdts_nodes)) \
25604 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25605 do_nodes $(comma_list $(mdts_nodes)) \
25606 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25610 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25611 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25612 skip "Need MDS version at least 2.11.56"
25614 trap cleanup_417 RETURN EXIT
25616 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25617 do_nodes $(comma_list $(mdts_nodes)) \
25618 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25619 $LFS migrate -m 0 $DIR/$tdir.1 &&
25620 error "migrate dir $tdir.1 should fail"
25622 do_nodes $(comma_list $(mdts_nodes)) \
25623 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25624 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25625 error "create remote dir $tdir.2 should fail"
25627 do_nodes $(comma_list $(mdts_nodes)) \
25628 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25629 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25630 error "create striped dir $tdir.3 should fail"
25633 run_test 417 "disable remote dir, striped dir and dir migration"
25635 # Checks that the outputs of df [-i] and lfs df [-i] match
25637 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25647 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25649 for count in {1..100}; do
25650 do_nodes "$CLIENTS" \
25651 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25654 # read the lines of interest
25655 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25656 error "df $inodes $dir | tail -n +2 failed"
25657 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25658 error "lfs df $inodes $dir | grep summary: failed"
25660 # skip first substrings of each output as they are different
25661 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25662 # compare the two outputs
25664 # skip "available" on MDT until LU-13997 is fixed.
25665 #for i in {1..5}; do
25666 for i in 1 2 4 5; do
25667 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25675 lfs df $inodes $dir
25676 error "df and lfs df $1 output mismatch: " \
25677 "df ${inodes}: ${df_out[*]}, " \
25678 "lfs df ${inodes}: ${lfs_df_out[*]}"
25683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25685 local dir=$DIR/$tdir
25686 local numfiles=$((RANDOM % 4096 + 2))
25687 local numblocks=$((RANDOM % 256 + 1))
25689 wait_delete_completed
25692 # check block output
25693 check_lfs_df blocks $dir
25694 # check inode output
25695 check_lfs_df inodes $dir
25697 # create a single file and retest
25698 echo "Creating a single file and testing"
25699 createmany -o $dir/$tfile- 1 &>/dev/null ||
25700 error "creating 1 file in $dir failed"
25701 check_lfs_df blocks $dir
25702 check_lfs_df inodes $dir
25704 # create a random number of files
25705 echo "Creating $((numfiles - 1)) files and testing"
25706 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25707 error "creating $((numfiles - 1)) files in $dir failed"
25709 # write a random number of blocks to the first test file
25710 echo "Writing $numblocks 4K blocks and testing"
25711 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25712 count=$numblocks &>/dev/null ||
25713 error "dd to $dir/${tfile}-0 failed"
25716 check_lfs_df blocks $dir
25717 check_lfs_df inodes $dir
25719 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25720 error "unlinking $numfiles files in $dir failed"
25722 run_test 418 "df and lfs df outputs match"
25726 local dir=$DIR/$tdir
25731 cancel_lru_locks mdc
25733 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25734 $LCTL set_param fail_loc=0x1410
25736 $LCTL set_param fail_loc=0
25739 run_test 419 "Verify open file by name doesn't crash kernel"
25743 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25744 skip "Need MDS version at least 2.12.53"
25746 local SAVE_UMASK=$(umask)
25747 local dir=$DIR/$tdir
25748 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25752 mkdir -m03777 $dir/testdir
25753 ls -dn $dir/testdir
25754 # Need to remove trailing '.' when SELinux is enabled
25755 local dirperms=$(ls -dn $dir/testdir |
25756 awk '{ sub(/\.$/, "", $1); print $1}')
25757 [ $dirperms == "drwxrwsrwt" ] ||
25758 error "incorrect perms on $dir/testdir"
25760 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25761 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25762 ls -n $dir/testdir/testfile
25763 local fileperms=$(ls -n $dir/testdir/testfile |
25764 awk '{ sub(/\.$/, "", $1); print $1}')
25765 [ $fileperms == "-rwxr-xr-x" ] ||
25766 error "incorrect perms on $dir/testdir/testfile"
25770 run_test 420 "clear SGID bit on non-directories for non-members"
25777 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25778 skip "Need MDS version at least 2.12.54"
25780 test_mkdir $DIR/$tdir
25781 createmany -o $DIR/$tdir/f 3
25782 cnt=$(ls -1 $DIR/$tdir | wc -l)
25783 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25785 fid1=$(lfs path2fid $DIR/$tdir/f1)
25786 fid2=$(lfs path2fid $DIR/$tdir/f2)
25787 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25789 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25790 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25792 cnt=$(ls -1 $DIR/$tdir | wc -l)
25793 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25795 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25796 createmany -o $DIR/$tdir/f 3
25797 cnt=$(ls -1 $DIR/$tdir | wc -l)
25798 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25800 fid1=$(lfs path2fid $DIR/$tdir/f1)
25801 fid2=$(lfs path2fid $DIR/$tdir/f2)
25802 echo "remove using fsname $FSNAME"
25803 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25805 cnt=$(ls -1 $DIR/$tdir | wc -l)
25806 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25808 run_test 421a "simple rm by fid"
25815 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25816 skip "Need MDS version at least 2.12.54"
25818 test_mkdir $DIR/$tdir
25819 createmany -o $DIR/$tdir/f 3
25820 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25823 FID1=$(lfs path2fid $DIR/$tdir/f1)
25824 FID2=$(lfs path2fid $DIR/$tdir/f2)
25825 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25827 kill -USR1 $MULTIPID
25830 cnt=$(ls $DIR/$tdir | wc -l)
25831 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25833 run_test 421b "rm by fid on open file"
25839 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25840 skip "Need MDS version at least 2.12.54"
25842 test_mkdir $DIR/$tdir
25843 createmany -o $DIR/$tdir/f 3
25844 touch $DIR/$tdir/$tfile
25845 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25846 cnt=$(ls -1 $DIR/$tdir | wc -l)
25847 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25849 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25850 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25852 cnt=$(ls $DIR/$tdir | wc -l)
25853 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25855 run_test 421c "rm by fid against hardlinked files"
25861 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25862 skip "Need MDS version at least 2.12.54"
25864 test_mkdir $DIR/$tdir
25865 createmany -o $DIR/$tdir/f 4097
25866 cnt=$(ls -1 $DIR/$tdir | wc -l)
25867 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25869 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25870 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25872 cnt=$(ls $DIR/$tdir | wc -l)
25874 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25876 run_test 421d "rmfid en masse"
25882 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25883 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25884 skip "Need MDS version at least 2.12.54"
25886 mkdir -p $DIR/$tdir
25887 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25888 createmany -o $DIR/$tdir/striped_dir/f 512
25889 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25890 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25892 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25893 sed "s/[/][^:]*://g")
25894 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25896 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25898 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25900 run_test 421e "rmfid in DNE"
25906 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25907 skip "Need MDS version at least 2.12.54"
25909 test_mkdir $DIR/$tdir
25911 cnt=$(ls -1 $DIR/$tdir | wc -l)
25912 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25914 FID=$(lfs path2fid $DIR/$tdir/f)
25915 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25916 # rmfid should fail
25917 cnt=$(ls -1 $DIR/$tdir | wc -l)
25918 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25920 chmod a+rw $DIR/$tdir
25922 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25923 # rmfid should fail
25924 cnt=$(ls -1 $DIR/$tdir | wc -l)
25925 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25928 $RUNAS touch $DIR/$tdir/f
25929 FID=$(lfs path2fid $DIR/$tdir/f)
25930 echo "rmfid as root"
25931 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25932 cnt=$(ls -1 $DIR/$tdir | wc -l)
25933 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25936 $RUNAS touch $DIR/$tdir/f
25937 cnt=$(ls -1 $DIR/$tdir | wc -l)
25938 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25939 FID=$(lfs path2fid $DIR/$tdir/f)
25940 # rmfid w/o user_fid2path mount option should fail
25941 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25942 cnt=$(ls -1 $DIR/$tdir | wc -l)
25943 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25945 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25946 stack_trap "rmdir $tmpdir"
25947 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25948 error "failed to mount client'"
25949 stack_trap "umount_client $tmpdir"
25951 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25952 # rmfid should succeed
25953 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25954 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25956 # rmfid shouldn't allow to remove files due to dir's permission
25957 chmod a+rwx $tmpdir/$tdir
25958 touch $tmpdir/$tdir/f
25959 ls -la $tmpdir/$tdir
25960 FID=$(lfs path2fid $tmpdir/$tdir/f)
25961 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25964 run_test 421f "rmfid checks permissions"
25970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25971 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25972 skip "Need MDS version at least 2.12.54"
25974 mkdir -p $DIR/$tdir
25975 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25976 createmany -o $DIR/$tdir/striped_dir/f 512
25977 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25978 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25980 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25981 sed "s/[/][^:]*://g")
25983 rm -f $DIR/$tdir/striped_dir/f1*
25984 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25985 removed=$((512 - cnt))
25987 # few files have been just removed, so we expect
25988 # rmfid to fail on their fids
25989 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25990 [ $removed != $errors ] && error "$errors != $removed"
25992 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25994 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25996 run_test 421g "rmfid to return errors properly"
25999 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26000 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26001 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26002 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26003 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26005 local amc=$(at_max_get client)
26006 local amo=$(at_max_get mds1)
26007 local timeout=`lctl get_param -n timeout`
26009 at_max_set 0 client
26012 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26013 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26014 fail_val=$(((2*timeout + 10)*1000))
26015 touch $DIR/$tdir/d3/file &
26017 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26018 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26019 fail_val=$((2*timeout + 5))
26020 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26024 sleep $((2 * timeout))
26028 touch $DIR/$tdir/d2/file3
26029 touch $DIR/$tdir/d2/file4
26030 touch $DIR/$tdir/d2/file5
26033 at_max_set $amc client
26034 at_max_set $amo mds1
26036 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26037 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26038 error "Watchdog is always throttled"
26040 run_test 422 "kill a process with RPC in progress"
26053 # ensure statfs cache is expired
26056 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26057 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26061 run_test 423 "statfs should return a right data"
26064 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26065 $LCTL set_param fail_loc=0x80000522
26066 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26069 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26072 test_mkdir -c -1 $DIR/$tdir
26073 $LFS setstripe -c -1 $DIR/$tdir
26075 lru_resize_disable "" 100
26076 stack_trap "lru_resize_enable" EXIT
26080 for i in $(seq $((MDSCOUNT * 125))); do
26081 local t=$DIR/$tdir/$tfile_$i
26083 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26084 error_noexit "Create file $t"
26086 stack_trap "rm -rf $DIR/$tdir" EXIT
26088 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26089 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26090 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26092 [ $lock_count -le $lru_size ] ||
26093 error "osc lock count $lock_count > lru size $lru_size"
26096 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26097 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26098 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26100 [ $lock_count -le $lru_size ] ||
26101 error "mdc lock count $lock_count > lru size $lru_size"
26104 run_test 425 "lock count should not exceed lru size"
26107 splice-test -r $DIR/$tfile
26108 splice-test -rd $DIR/$tfile
26109 splice-test $DIR/$tfile
26110 splice-test -d $DIR/$tfile
26112 run_test 426 "splice test on Lustre"
26115 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26116 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26117 skip "Need MDS version at least 2.12.4"
26123 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26124 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26126 $LFS getdirstripe $DIR/$tdir/1/dir
26128 #first setfattr for creating updatelog
26129 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26131 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26132 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26133 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26134 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26138 wait_recovery_complete mds2 $((2*TIMEOUT))
26140 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26141 echo $log | grep "get update log failed" &&
26142 error "update log corruption is detected" || true
26144 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26148 local cache_limit=$CACHE_MAX
26150 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26151 $LCTL set_param -n llite.*.max_cached_mb=64
26154 $LFS setstripe -c 1 $DIR/$tdir
26155 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26156 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26158 for f in $(seq 4); do
26159 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26163 cancel_lru_locks osc
26165 for f in $(seq 4); do
26166 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26170 run_test 428 "large block size IO should not hang"
26172 test_429() { # LU-7915 / LU-10948
26173 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26174 local testfile=$DIR/$tfile
26175 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26181 $LCTL get_param $ll_opencache_threshold_count ||
26182 skip "client does not have opencache parameter"
26184 set_opencache $new_flag
26185 stack_trap "restore_opencache"
26186 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26187 error "enable opencache failed"
26189 # drop MDC DLM locks
26190 cancel_lru_locks mdc
26191 # clear MDC RPC stats counters
26192 $LCTL set_param $mdc_rpcstats=clear
26194 # According to the current implementation, we need to run 3 times
26195 # open & close file to verify if opencache is enabled correctly.
26196 # 1st, RPCs are sent for lookup/open and open handle is released on
26198 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26199 # so open handle won't be released thereafter.
26200 # 3rd, No RPC is sent out.
26201 $MULTIOP $testfile oc || error "multiop failed"
26202 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26203 echo "1st: $first_rpc RPCs in flight"
26205 $MULTIOP $testfile oc || error "multiop failed"
26206 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26207 echo "2nd: $second_rpc RPCs in flight"
26209 $MULTIOP $testfile oc || error "multiop failed"
26210 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26211 echo "3rd: $third_rpc RPCs in flight"
26213 #verify no MDC RPC is sent
26214 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26216 run_test 429 "verify if opencache flag on client side does work"
26222 # data at [200K, 400K)
26223 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26224 error "256K->512K dd fails"
26226 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26227 error "2M->3M dd fails"
26229 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26230 error "4M->5M dd fails"
26231 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26232 # start at first component hole #1
26233 printf "Seeking hole from 1000 ... "
26234 offset=$(lseek_test -l 1000 $file)
26236 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26237 printf "Seeking data from 1000 ... "
26238 offset=$(lseek_test -d 1000 $file)
26240 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26242 # start at first component data block
26243 printf "Seeking hole from 300000 ... "
26244 offset=$(lseek_test -l 300000 $file)
26246 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26247 printf "Seeking data from 300000 ... "
26248 offset=$(lseek_test -d 300000 $file)
26250 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26252 # start at the first component but beyond end of object size
26253 printf "Seeking hole from 1000000 ... "
26254 offset=$(lseek_test -l 1000000 $file)
26256 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26257 printf "Seeking data from 1000000 ... "
26258 offset=$(lseek_test -d 1000000 $file)
26260 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26262 # start at second component stripe 2 (empty file)
26263 printf "Seeking hole from 1500000 ... "
26264 offset=$(lseek_test -l 1500000 $file)
26266 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26267 printf "Seeking data from 1500000 ... "
26268 offset=$(lseek_test -d 1500000 $file)
26270 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26272 # start at second component stripe 1 (all data)
26273 printf "Seeking hole from 3000000 ... "
26274 offset=$(lseek_test -l 3000000 $file)
26276 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26277 printf "Seeking data from 3000000 ... "
26278 offset=$(lseek_test -d 3000000 $file)
26280 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26282 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26283 error "2nd dd fails"
26284 echo "Add data block at 640K...1280K"
26286 # start at before new data block, in hole
26287 printf "Seeking hole from 600000 ... "
26288 offset=$(lseek_test -l 600000 $file)
26290 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26291 printf "Seeking data from 600000 ... "
26292 offset=$(lseek_test -d 600000 $file)
26294 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26296 # start at the first component new data block
26297 printf "Seeking hole from 1000000 ... "
26298 offset=$(lseek_test -l 1000000 $file)
26300 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26301 printf "Seeking data from 1000000 ... "
26302 offset=$(lseek_test -d 1000000 $file)
26304 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26306 # start at second component stripe 2, new data
26307 printf "Seeking hole from 1200000 ... "
26308 offset=$(lseek_test -l 1200000 $file)
26310 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26311 printf "Seeking data from 1200000 ... "
26312 offset=$(lseek_test -d 1200000 $file)
26314 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26316 # start beyond file end
26317 printf "Using offset > filesize ... "
26318 lseek_test -l 4000000 $file && error "lseek should fail"
26319 printf "Using offset > filesize ... "
26320 lseek_test -d 4000000 $file && error "lseek should fail"
26326 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26327 skip "MDT does not support SEEK_HOLE"
26329 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26330 skip "OST does not support SEEK_HOLE"
26332 local file=$DIR/$tdir/$tfile
26334 mkdir -p $DIR/$tdir
26336 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26337 # OST stripe #1 will have continuous data at [1M, 3M)
26338 # OST stripe #2 is empty
26339 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26340 lseek_test_430 $file
26342 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26343 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26344 lseek_test_430 $file
26346 $LFS setstripe -c2 -S 512K $file
26347 echo "Two stripes, stripe size 512K"
26348 lseek_test_430 $file
26350 # FLR with stale mirror
26351 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26353 echo "Mirrored file:"
26354 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26355 echo "Plain 2 stripes 1M"
26356 lseek_test_430 $file
26359 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26362 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26363 skip "OST does not support SEEK_HOLE"
26366 local file=$DIR/$tdir/$tfile
26368 mkdir -p $DIR/$tdir
26369 # Empty layout lseek should fail
26372 printf "Seeking hole from 0 ... "
26373 lseek_test -l 0 $file && error "lseek should fail"
26374 printf "Seeking data from 0 ... "
26375 lseek_test -d 0 $file && error "lseek should fail"
26379 $LFS setstripe -E 1M -c2 -E eof $file
26380 $TRUNCATE $file 1048576
26381 printf "Seeking hole from 1000000 ... "
26382 offset=$(lseek_test -l 1000000 $file)
26384 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26385 printf "Seeking data from 1000000 ... "
26386 lseek_test -d 1000000 $file && error "lseek should fail"
26389 # full component followed by non-inited one
26390 $LFS setstripe -E 1M -c2 -E eof $file
26391 dd if=/dev/urandom of=$file bs=1M count=1
26392 printf "Seeking hole from 1000000 ... "
26393 offset=$(lseek_test -l 1000000 $file)
26395 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26396 printf "Seeking hole from 1048576 ... "
26397 lseek_test -l 1048576 $file && error "lseek should fail"
26398 # init second component and truncate back
26399 echo "123" >> $file
26400 $TRUNCATE $file 1048576
26401 printf "Seeking hole from 1000000 ... "
26402 offset=$(lseek_test -l 1000000 $file)
26404 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26405 printf "Seeking hole from 1048576 ... "
26406 lseek_test -l 1048576 $file && error "lseek should fail"
26407 # boundary checks for big values
26408 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26409 offset=$(lseek_test -d 0 $file.10g)
26410 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26411 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26412 offset=$(lseek_test -d 0 $file.100g)
26413 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26416 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26419 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26420 skip "OST does not support SEEK_HOLE"
26422 local file=$DIR/$tdir/$tfile
26425 mkdir -p $DIR/$tdir
26426 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26428 # cp version 8.33+ prefers lseek over fiemap
26429 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26431 time cp $file /dev/null
26432 (( SECONDS - start < 5 )) ||
26433 error "cp: too long runtime $((SECONDS - start))"
26436 # tar version 1.29+ supports SEEK_HOLE/DATA
26437 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26439 time tar cS $file - | cat > /dev/null
26440 (( SECONDS - start < 5 )) ||
26441 error "tar: too long runtime $((SECONDS - start))"
26444 run_test 430c "lseek: external tools check"
26446 test_431() { # LU-14187
26447 local file=$DIR/$tdir/$tfile
26449 mkdir -p $DIR/$tdir
26450 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26451 dd if=/dev/urandom of=$file bs=4k count=1
26452 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26453 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26454 #define OBD_FAIL_OST_RESTART_IO 0x251
26455 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26456 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26460 echo 3 > /proc/sys/vm/drop_caches
26461 diff $file $file.0 || error "data diff"
26463 run_test 431 "Restart transaction for IO"
26465 cleanup_test_432() {
26466 do_facet mgs $LCTL nodemap_activate 0
26467 wait_nm_sync active
26471 local tmpdir=$TMP/dir432
26473 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26474 skip "Need MDS version at least 2.14.52"
26476 stack_trap cleanup_test_432 EXIT
26480 do_facet mgs $LCTL nodemap_activate 1
26481 wait_nm_sync active
26482 do_facet mgs $LCTL nodemap_modify --name default \
26483 --property admin --value 1
26484 do_facet mgs $LCTL nodemap_modify --name default \
26485 --property trusted --value 1
26486 cancel_lru_locks mdc
26487 wait_nm_sync default admin_nodemap
26488 wait_nm_sync default trusted_nodemap
26490 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26491 grep -ci "Operation not permitted") -ne 0 ]; then
26492 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26495 run_test 432 "mv dir from outside Lustre"
26498 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26499 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26500 skip "Need server version at least 2.9.55"
26502 start_full_debug_logging
26506 stop_full_debug_logging
26510 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26511 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26512 awk '/The barrier for/ { print $7 }')
26515 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26520 barrier_expired() {
26523 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26524 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26525 awk '/will be expired/ { print $7 }')
26527 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26536 echo "Start barrier_freeze at: $(date)"
26537 #define OBD_FAIL_BARRIER_DELAY 0x2202
26538 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26539 # Do not reduce barrier time - See LU-11873
26540 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26543 local b_status=$(barrier_stat)
26544 echo "Got barrier status at: $(date)"
26545 [ "$b_status" = "'freezing_p1'" ] ||
26546 error "(1) unexpected barrier status $b_status"
26548 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26550 b_status=$(barrier_stat)
26551 [ "$b_status" = "'frozen'" ] ||
26552 error "(2) unexpected barrier status $b_status"
26554 local expired=$(barrier_expired)
26555 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26556 sleep $((expired + 3))
26558 b_status=$(barrier_stat)
26559 [ "$b_status" = "'expired'" ] ||
26560 error "(3) unexpected barrier status $b_status"
26562 # Do not reduce barrier time - See LU-11873
26563 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26564 error "(4) fail to freeze barrier"
26566 b_status=$(barrier_stat)
26567 [ "$b_status" = "'frozen'" ] ||
26568 error "(5) unexpected barrier status $b_status"
26570 echo "Start barrier_thaw at: $(date)"
26571 #define OBD_FAIL_BARRIER_DELAY 0x2202
26572 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26573 do_facet mgs $LCTL barrier_thaw $FSNAME &
26576 b_status=$(barrier_stat)
26577 echo "Got barrier status at: $(date)"
26578 [ "$b_status" = "'thawing'" ] ||
26579 error "(6) unexpected barrier status $b_status"
26581 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26583 b_status=$(barrier_stat)
26584 [ "$b_status" = "'thawed'" ] ||
26585 error "(7) unexpected barrier status $b_status"
26587 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26588 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26589 do_facet mgs $LCTL barrier_freeze $FSNAME
26591 b_status=$(barrier_stat)
26592 [ "$b_status" = "'failed'" ] ||
26593 error "(8) unexpected barrier status $b_status"
26595 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26596 do_facet mgs $LCTL barrier_thaw $FSNAME
26600 run_test 801a "write barrier user interfaces and stat machine"
26605 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26606 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26607 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26608 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26609 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26611 cancel_lru_locks mdc
26613 # 180 seconds should be long enough
26614 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26616 local b_status=$(barrier_stat)
26617 [ "$b_status" = "'frozen'" ] ||
26618 error "(6) unexpected barrier status $b_status"
26620 mkdir $DIR/$tdir/d0/d10 &
26623 touch $DIR/$tdir/d1/f13 &
26626 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26629 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26632 rm -f $DIR/$tdir/d4/f12 &
26635 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26637 # To guarantee taht the 'stat' is not blocked
26638 b_status=$(barrier_stat)
26639 [ "$b_status" = "'frozen'" ] ||
26640 error "(8) unexpected barrier status $b_status"
26642 # let above commands to run at background
26645 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26646 ps -p $touch_pid || error "(10) touch should be blocked"
26647 ps -p $ln_pid || error "(11) link should be blocked"
26648 ps -p $mv_pid || error "(12) rename should be blocked"
26649 ps -p $rm_pid || error "(13) unlink should be blocked"
26651 b_status=$(barrier_stat)
26652 [ "$b_status" = "'frozen'" ] ||
26653 error "(14) unexpected barrier status $b_status"
26655 do_facet mgs $LCTL barrier_thaw $FSNAME
26656 b_status=$(barrier_stat)
26657 [ "$b_status" = "'thawed'" ] ||
26658 error "(15) unexpected barrier status $b_status"
26660 wait $mkdir_pid || error "(16) mkdir should succeed"
26661 wait $touch_pid || error "(17) touch should succeed"
26662 wait $ln_pid || error "(18) link should succeed"
26663 wait $mv_pid || error "(19) rename should succeed"
26664 wait $rm_pid || error "(20) unlink should succeed"
26668 run_test 801b "modification will be blocked by write barrier"
26671 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26675 stop mds2 || error "(1) Fail to stop mds2"
26677 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26679 local b_status=$(barrier_stat)
26680 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26681 do_facet mgs $LCTL barrier_thaw $FSNAME
26682 error "(2) unexpected barrier status $b_status"
26685 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26686 error "(3) Fail to rescan barrier bitmap"
26688 # Do not reduce barrier time - See LU-11873
26689 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26691 b_status=$(barrier_stat)
26692 [ "$b_status" = "'frozen'" ] ||
26693 error "(4) unexpected barrier status $b_status"
26695 do_facet mgs $LCTL barrier_thaw $FSNAME
26696 b_status=$(barrier_stat)
26697 [ "$b_status" = "'thawed'" ] ||
26698 error "(5) unexpected barrier status $b_status"
26700 local devname=$(mdsdevname 2)
26702 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26704 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26705 error "(7) Fail to rescan barrier bitmap"
26709 run_test 801c "rescan barrier bitmap"
26711 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26712 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26713 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26714 saved_MOUNT_OPTS=$MOUNT_OPTS
26720 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26721 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26722 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26723 MOUNT_OPTS=$saved_MOUNT_OPTS
26728 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26729 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26730 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26731 skip "Need server version at least 2.9.55"
26733 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26735 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26737 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26738 error "(2) Fail to copy"
26740 trap cleanup_802a EXIT
26742 # sync by force before remount as readonly
26743 sync; sync_all_data; sleep 3; sync_all_data
26747 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26748 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26749 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26751 echo "Mount the server as read only"
26752 setupall server_only || error "(3) Fail to start servers"
26754 echo "Mount client without ro should fail"
26755 mount_client $MOUNT &&
26756 error "(4) Mount client without 'ro' should fail"
26758 echo "Mount client with ro should succeed"
26759 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26760 mount_client $MOUNT ||
26761 error "(5) Mount client with 'ro' should succeed"
26763 echo "Modify should be refused"
26764 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26766 echo "Read should be allowed"
26767 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26768 error "(7) Read should succeed under ro mode"
26772 run_test 802a "simulate readonly device"
26775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26776 remote_mds_nodsh && skip "remote MDS with nodsh"
26778 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26779 skip "readonly option not available"
26781 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26783 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26784 error "(2) Fail to copy"
26786 # write back all cached data before setting MDT to readonly
26790 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26791 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26793 echo "Modify should be refused"
26794 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26796 echo "Read should be allowed"
26797 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26798 error "(7) Read should succeed under ro mode"
26801 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26803 run_test 802b "be able to set MDTs to readonly"
26806 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26807 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26808 skip "MDS needs to be newer than 2.10.54"
26810 mkdir_on_mdt0 $DIR/$tdir
26811 # Create some objects on all MDTs to trigger related logs objects
26812 for idx in $(seq $MDSCOUNT); do
26813 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26814 $DIR/$tdir/dir${idx} ||
26815 error "Fail to create $DIR/$tdir/dir${idx}"
26819 wait_delete_completed # ensure old test cleanups are finished
26820 echo "before create:"
26822 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26824 for i in {1..10}; do
26825 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26826 error "Fail to create $DIR/$tdir/foo$i"
26830 echo "after create:"
26832 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26834 # allow for an llog to be cleaned up during the test
26835 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26836 error "before ($before_used) + 10 > after ($after_used)"
26838 for i in {1..10}; do
26839 rm -rf $DIR/$tdir/foo$i ||
26840 error "Fail to remove $DIR/$tdir/foo$i"
26843 sleep 3 # avoid MDT return cached statfs
26844 wait_delete_completed
26845 echo "after unlink:"
26847 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26849 # allow for an llog to be created during the test
26850 [ $after_used -le $((before_used + 1)) ] ||
26851 error "after ($after_used) > before ($before_used) + 1"
26853 run_test 803a "verify agent object for remote object"
26856 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26857 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26858 skip "MDS needs to be newer than 2.13.56"
26859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26861 for i in $(seq 0 $((MDSCOUNT - 1))); do
26862 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26870 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26871 for i in $(seq 0 $((MDSCOUNT - 1))); do
26872 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26873 awk '/getattr/ { print $2 }')
26874 before=$((before + tmp))
26876 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26877 for i in $(seq 0 $((MDSCOUNT - 1))); do
26878 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26879 awk '/getattr/ { print $2 }')
26880 after=$((after + tmp))
26883 [ $before -eq $after ] || error "getattr count $before != $after"
26885 run_test 803b "remote object can getattr from cache"
26888 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26889 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26890 skip "MDS needs to be newer than 2.10.54"
26891 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26893 mkdir -p $DIR/$tdir
26894 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26895 error "Fail to create $DIR/$tdir/dir0"
26897 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26898 local dev=$(mdsdevname 2)
26900 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26901 grep ${fid} || error "NOT found agent entry for dir0"
26903 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26904 error "Fail to create $DIR/$tdir/dir1"
26906 touch $DIR/$tdir/dir1/foo0 ||
26907 error "Fail to create $DIR/$tdir/dir1/foo0"
26908 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26911 for idx in $(seq $MDSCOUNT); do
26912 dev=$(mdsdevname $idx)
26913 do_facet mds${idx} \
26914 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26915 grep ${fid} && rc=$idx
26918 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26919 error "Fail to rename foo0 to foo1"
26920 if [ $rc -eq 0 ]; then
26921 for idx in $(seq $MDSCOUNT); do
26922 dev=$(mdsdevname $idx)
26923 do_facet mds${idx} \
26924 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26925 grep ${fid} && rc=$idx
26929 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26930 error "Fail to rename foo1 to foo2"
26931 if [ $rc -eq 0 ]; then
26932 for idx in $(seq $MDSCOUNT); do
26933 dev=$(mdsdevname $idx)
26934 do_facet mds${idx} \
26935 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26936 grep ${fid} && rc=$idx
26940 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26942 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26943 error "Fail to link to $DIR/$tdir/dir1/foo2"
26944 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26945 error "Fail to rename foo2 to foo0"
26946 unlink $DIR/$tdir/dir1/foo0 ||
26947 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26948 rm -rf $DIR/$tdir/dir0 ||
26949 error "Fail to rm $DIR/$tdir/dir0"
26951 for idx in $(seq $MDSCOUNT); do
26952 dev=$(mdsdevname $idx)
26956 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26958 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26959 error "mount mds$idx failed"
26960 df $MOUNT > /dev/null 2>&1
26962 # e2fsck should not return error
26964 error "e2fsck detected error on MDT${idx}: rc=$rc"
26967 run_test 804 "verify agent entry for remote entry"
26970 do_facet $SINGLEMDS zfs set quota=$old $fsset
26971 unlinkmany $DIR/$tdir/f- 1000000
26976 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26977 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26978 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26979 skip "netfree not implemented before 0.7"
26980 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26981 skip "Need MDS version at least 2.10.57"
26988 local pref="osd-zfs.$FSNAME-MDT0000."
26990 # limit available space on MDS dataset to meet nospace issue
26991 # quickly. then ZFS 0.7.2 can use reserved space if asked
26992 # properly (using netfree flag in osd_declare_destroy()
26993 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26994 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26996 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26997 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26998 let "usedkb=usedkb-freekb"
26999 let "freekb=freekb/2"
27000 if let "freekb > 5000"; then
27003 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27004 trap cleanup_805 EXIT
27005 mkdir_on_mdt0 $DIR/$tdir
27006 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27007 error "Can't set PFL layout"
27008 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27009 rm -rf $DIR/$tdir || error "not able to remove"
27010 do_facet $SINGLEMDS zfs set quota=$old $fsset
27013 run_test 805 "ZFS can remove from full fs"
27019 local expect=$(stat -c %s $file)
27021 check_lsom_size $1 $expect
27023 local blocks=$($LFS getsom -b $file)
27024 expect=$(stat -c %b $file)
27025 [[ $blocks == $expect ]] ||
27026 error "$file expected blocks: $expect, got: $blocks"
27034 cancel_lru_locks mdc
27036 size=$($LFS getsom -s $1)
27037 [[ $size == $expect ]] ||
27038 error "$file expected size: $expect, got: $size"
27042 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27043 skip "Need MDS version at least 2.11.52"
27047 touch $DIR/$tfile || error "touch $tfile failed"
27049 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27050 save_lustre_params client "llite.*.xattr_cache" > $save
27051 lctl set_param llite.*.xattr_cache=0
27052 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27054 # single-threaded write
27055 echo "Test SOM for single-threaded write"
27056 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27057 error "write $tfile failed"
27058 check_lsom_size $DIR/$tfile $bs
27061 local size=$(($num * $bs))
27065 echo "Test SOM for single client multi-threaded($num) write"
27066 $TRUNCATE $DIR/$tfile 0
27067 for ((i = 0; i < $num; i++)); do
27068 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27070 offset=$((offset + $bs))
27072 for (( i=0; i < $num; i++ )); do
27075 check_lsom_size $DIR/$tfile $size
27077 $TRUNCATE $DIR/$tfile 0
27078 for ((i = 0; i < $num; i++)); do
27079 offset=$((offset - $bs))
27080 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27083 for (( i=0; i < $num; i++ )); do
27086 check_lsom_size $DIR/$tfile $size
27088 # multi-client writes
27089 num=$(get_node_count ${CLIENTS//,/ })
27090 size=$(($num * $bs))
27094 echo "Test SOM for multi-client ($num) writes"
27095 $TRUNCATE $DIR/$tfile 0
27096 for client in ${CLIENTS//,/ }; do
27097 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27100 offset=$((offset + $bs))
27102 for (( i=0; i < $num; i++ )); do
27105 check_lsom_size $DIR/$tfile $offset
27108 $TRUNCATE $DIR/$tfile 0
27109 for client in ${CLIENTS//,/ }; do
27110 offset=$((offset - $bs))
27111 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27115 for (( i=0; i < $num; i++ )); do
27118 check_lsom_size $DIR/$tfile $size
27121 echo "Test SOM for truncate"
27122 $TRUNCATE $DIR/$tfile 1048576
27123 check_lsom_size $DIR/$tfile 1048576
27124 $TRUNCATE $DIR/$tfile 1234
27125 check_lsom_size $DIR/$tfile 1234
27127 # verify SOM blocks count
27128 echo "Verify SOM block count"
27129 $TRUNCATE $DIR/$tfile 0
27130 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27131 error "failed to write file $tfile"
27132 check_lsom_data $DIR/$tfile
27134 run_test 806 "Verify Lazy Size on MDS"
27137 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27138 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27139 skip "Need MDS version at least 2.11.52"
27141 # Registration step
27142 changelog_register || error "changelog_register failed"
27143 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27144 changelog_users $SINGLEMDS | grep -q $cl_user ||
27145 error "User $cl_user not found in changelog_users"
27147 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27148 save_lustre_params client "llite.*.xattr_cache" > $save
27149 lctl set_param llite.*.xattr_cache=0
27150 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27152 rm -rf $DIR/$tdir || error "rm $tdir failed"
27153 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27154 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27155 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27156 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27157 error "truncate $tdir/trunc failed"
27160 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27161 error "write $tfile failed"
27163 # multi-client wirtes
27164 local num=$(get_node_count ${CLIENTS//,/ })
27168 echo "Test SOM for multi-client ($num) writes"
27169 touch $DIR/$tfile || error "touch $tfile failed"
27170 $TRUNCATE $DIR/$tfile 0
27171 for client in ${CLIENTS//,/ }; do
27172 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27175 offset=$((offset + $bs))
27177 for (( i=0; i < $num; i++ )); do
27181 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27182 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27183 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27184 check_lsom_data $DIR/$tdir/trunc
27185 check_lsom_data $DIR/$tdir/single_dd
27186 check_lsom_data $DIR/$tfile
27189 # Deregistration step
27190 changelog_deregister || error "changelog_deregister failed"
27192 run_test 807 "verify LSOM syncing tool"
27194 check_som_nologged()
27196 local lines=$($LFS changelog $FSNAME-MDT0000 |
27197 grep 'x=trusted.som' | wc -l)
27198 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27202 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27203 skip "Need MDS version at least 2.11.55"
27205 # Registration step
27206 changelog_register || error "changelog_register failed"
27208 touch $DIR/$tfile || error "touch $tfile failed"
27211 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27212 error "write $tfile failed"
27215 $TRUNCATE $DIR/$tfile 1234
27218 $TRUNCATE $DIR/$tfile 1048576
27221 # Deregistration step
27222 changelog_deregister || error "changelog_deregister failed"
27224 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27229 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27233 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27234 skip "Need MDS version at least 2.11.56"
27236 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27237 error "failed to create DoM-only file $DIR/$tfile"
27238 touch $DIR/$tfile || error "touch $tfile failed"
27239 check_som_nodata $DIR/$tfile
27241 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27242 error "write $tfile failed"
27243 check_som_nodata $DIR/$tfile
27245 $TRUNCATE $DIR/$tfile 1234
27246 check_som_nodata $DIR/$tfile
27248 $TRUNCATE $DIR/$tfile 4097
27249 check_som_nodata $DIR/$file
27251 run_test 809 "Verify no SOM xattr store for DoM-only files"
27254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27255 $GSS && skip_env "could not run with gss"
27256 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27257 skip "OST < 2.12.58 doesn't align checksum"
27260 stack_trap "set_checksums $ORIG_CSUM" EXIT
27261 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27266 for csum in $CKSUM_TYPES; do
27267 #define OBD_FAIL_OSC_NO_GRANT 0x411
27268 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27269 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27271 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27272 before=$(md5sum $DIR/$tfile)
27273 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27274 after=$(md5sum $DIR/$tfile)
27275 [ "$before" == "$after" ] ||
27276 error "$csum: $before != $after bs=$1 seek=$2"
27280 run_test 810 "partial page writes on ZFS (LU-11663)"
27283 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27284 skip "OST < 2.12.51 doesn't support this fail_loc"
27286 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27287 # ensure ost1 is connected
27288 stat $DIR/$tfile >/dev/null || error "can't stat"
27289 wait_osc_import_state client ost1 FULL
27290 # no locks, no reqs to let the connection idle
27291 cancel_lru_locks osc
27293 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27294 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27295 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27296 wait_osc_import_state client ost1 CONNECTING
27297 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27299 stat $DIR/$tfile >/dev/null || error "can't stat file"
27301 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27303 test_812b() { # LU-12378
27304 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27305 skip "OST < 2.12.51 doesn't support this fail_loc"
27307 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27308 # ensure ost1 is connected
27309 stat $DIR/$tfile >/dev/null || error "can't stat"
27310 wait_osc_import_state client ost1 FULL
27311 # no locks, no reqs to let the connection idle
27312 cancel_lru_locks osc
27314 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27315 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27316 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27317 wait_osc_import_state client ost1 CONNECTING
27318 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27320 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27321 wait_osc_import_state client ost1 IDLE
27323 run_test 812b "do not drop no resend request for idle connect"
27328 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27330 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27331 $LFS getstripe $DIR/$tfile
27332 $LCTL set_param osc.*.idle_timeout=10
27333 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27334 # ensure ost1 is connected
27335 stat $DIR/$tfile >/dev/null || error "can't stat"
27336 wait_osc_import_state client ost1 FULL
27337 # no locks, no reqs to let the connection idle
27338 cancel_lru_locks osc
27340 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27341 $LCTL set_param fail_loc=0x80000533
27343 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27345 run_test 812c "idle import vs lock enqueue race"
27348 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27349 [ -z "$file_heat_sav" ] && skip "no file heat support"
27360 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27361 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27363 $LCTL set_param -n llite.*.file_heat=1
27364 echo "Turn on file heat"
27365 echo "Period second: $period_second, Decay percentage: $decay_pct"
27367 echo "QQQQ" > $DIR/$tfile
27368 echo "QQQQ" > $DIR/$tfile
27369 echo "QQQQ" > $DIR/$tfile
27370 cat $DIR/$tfile > /dev/null
27371 cat $DIR/$tfile > /dev/null
27372 cat $DIR/$tfile > /dev/null
27373 cat $DIR/$tfile > /dev/null
27375 local out=$($LFS heat_get $DIR/$tfile)
27377 $LFS heat_get $DIR/$tfile
27378 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27379 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27380 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27381 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27383 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27384 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27385 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27386 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27388 sleep $((period_second + 3))
27389 echo "Sleep $((period_second + 3)) seconds..."
27390 # The recursion formula to calculate the heat of the file f is as
27392 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27393 # Where Hi is the heat value in the period between time points i*I and
27394 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27395 # to the weight of Ci.
27396 out=$($LFS heat_get $DIR/$tfile)
27397 $LFS heat_get $DIR/$tfile
27398 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27399 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27400 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27401 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27403 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27404 error "read sample ($readsample) is wrong"
27405 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27406 error "write sample ($writesample) is wrong"
27407 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27408 error "read bytes ($readbyte) is wrong"
27409 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27410 error "write bytes ($writebyte) is wrong"
27412 echo "QQQQ" > $DIR/$tfile
27413 echo "QQQQ" > $DIR/$tfile
27414 echo "QQQQ" > $DIR/$tfile
27415 cat $DIR/$tfile > /dev/null
27416 cat $DIR/$tfile > /dev/null
27417 cat $DIR/$tfile > /dev/null
27418 cat $DIR/$tfile > /dev/null
27420 sleep $((period_second + 3))
27421 echo "Sleep $((period_second + 3)) seconds..."
27423 out=$($LFS heat_get $DIR/$tfile)
27424 $LFS heat_get $DIR/$tfile
27425 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27426 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27427 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27428 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27430 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27431 4 * $decay_pct) / 100") -eq 1 ] ||
27432 error "read sample ($readsample1) is wrong"
27433 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27434 3 * $decay_pct) / 100") -eq 1 ] ||
27435 error "write sample ($writesample1) is wrong"
27436 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27437 20 * $decay_pct) / 100") -eq 1 ] ||
27438 error "read bytes ($readbyte1) is wrong"
27439 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27440 15 * $decay_pct) / 100") -eq 1 ] ||
27441 error "write bytes ($writebyte1) is wrong"
27443 echo "Turn off file heat for the file $DIR/$tfile"
27444 $LFS heat_set -o $DIR/$tfile
27446 echo "QQQQ" > $DIR/$tfile
27447 echo "QQQQ" > $DIR/$tfile
27448 echo "QQQQ" > $DIR/$tfile
27449 cat $DIR/$tfile > /dev/null
27450 cat $DIR/$tfile > /dev/null
27451 cat $DIR/$tfile > /dev/null
27452 cat $DIR/$tfile > /dev/null
27454 out=$($LFS heat_get $DIR/$tfile)
27455 $LFS heat_get $DIR/$tfile
27456 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27457 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27458 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27459 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27461 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27462 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27463 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27464 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27466 echo "Trun on file heat for the file $DIR/$tfile"
27467 $LFS heat_set -O $DIR/$tfile
27469 echo "QQQQ" > $DIR/$tfile
27470 echo "QQQQ" > $DIR/$tfile
27471 echo "QQQQ" > $DIR/$tfile
27472 cat $DIR/$tfile > /dev/null
27473 cat $DIR/$tfile > /dev/null
27474 cat $DIR/$tfile > /dev/null
27475 cat $DIR/$tfile > /dev/null
27477 out=$($LFS heat_get $DIR/$tfile)
27478 $LFS heat_get $DIR/$tfile
27479 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27480 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27481 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27482 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27484 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27485 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27486 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27487 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27489 $LFS heat_set -c $DIR/$tfile
27490 $LCTL set_param -n llite.*.file_heat=0
27491 echo "Turn off file heat support for the Lustre filesystem"
27493 echo "QQQQ" > $DIR/$tfile
27494 echo "QQQQ" > $DIR/$tfile
27495 echo "QQQQ" > $DIR/$tfile
27496 cat $DIR/$tfile > /dev/null
27497 cat $DIR/$tfile > /dev/null
27498 cat $DIR/$tfile > /dev/null
27499 cat $DIR/$tfile > /dev/null
27501 out=$($LFS heat_get $DIR/$tfile)
27502 $LFS heat_get $DIR/$tfile
27503 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27504 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27505 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27506 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27508 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27509 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27510 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27511 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27513 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27516 run_test 813 "File heat verfication"
27520 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27521 echo -n y >> $DIR/$tfile
27522 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27523 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27525 run_test 814 "sparse cp works as expected (LU-12361)"
27529 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27530 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27532 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27535 local ost1_imp=$(get_osc_import_name client ost1)
27536 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27539 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27540 # ensure ost1 is connected
27542 stat $DIR/$tfile >/dev/null || error "can't stat"
27543 wait_osc_import_state client ost1 FULL
27544 # no locks, no reqs to let the connection idle
27545 cancel_lru_locks osc
27546 lru_resize_disable osc
27549 before=$($LCTL get_param -n \
27550 ldlm.namespaces.$imp_name.lru_size)
27552 wait_osc_import_state client ost1 IDLE
27553 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27554 now=$($LCTL get_param -n \
27555 ldlm.namespaces.$imp_name.lru_size)
27556 [ $before == $now ] || error "lru_size changed $before != $now"
27558 run_test 816 "do not reset lru_resize on idle reconnect"
27562 exportfs -u localhost:$DIR/nfsexp
27567 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27569 mkdir -p $DIR/nfsexp
27570 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27571 error "failed to export nfs"
27573 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27574 stack_trap cleanup_817 EXIT
27576 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27577 error "failed to mount nfs to $tmpdir"
27579 cp /bin/true $tmpdir
27580 $DIR/nfsexp/true || error "failed to execute 'true' command"
27582 run_test 817 "nfsd won't cache write lock for exec file"
27585 test_mkdir -i0 -c1 $DIR/$tdir
27586 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
27587 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
27590 # restore osp-syn threads
27591 stack_trap "fail $SINGLEMDS"
27593 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27594 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27595 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27596 error "start $SINGLEMDS failed"
27599 local testid=$(echo $TESTNAME | tr '_' ' ')
27601 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
27602 grep "run LFSCK" || error "run LFSCK is not suggested"
27604 run_test 818 "unlink with failed llog"
27607 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27608 cancel_lru_locks osc
27609 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27610 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27611 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27614 run_test 819a "too big niobuf in read"
27617 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27618 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27619 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27620 cancel_lru_locks osc
27624 run_test 819b "too big niobuf in write"
27627 function test_820_start_ost() {
27630 for num in $(seq $OSTCOUNT); do
27631 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27636 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27639 umount_client $MOUNT || error "umount failed"
27640 for num in $(seq $OSTCOUNT); do
27644 # mount client with no active OSTs
27645 # so that the client can't initialize max LOV EA size
27646 # from OSC notifications
27647 mount_client $MOUNT || error "mount failed"
27648 # delay OST starting to keep this 0 max EA size for a while
27649 test_820_start_ost &
27651 # create a directory on MDS2
27652 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27653 error "Failed to create directory"
27654 # open intent should update default EA size
27655 # see mdc_update_max_ea_from_body()
27656 # notice this is the very first RPC to MDS2
27657 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27660 # With SSK, this situation can lead to -EPERM being returned.
27661 # In that case, simply retry.
27662 if [ $ret -ne 0 ] && $SHARED_KEY; then
27663 if echo "$out" | grep -q "not permitted"; then
27664 cp /etc/services $DIR/$tdir/mds2
27668 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27670 run_test 820 "update max EA from open intent"
27673 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27675 save_lustre_params mds1 \
27676 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27677 do_facet $SINGLEMDS "$LCTL set_param -n \
27678 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27679 do_facet $SINGLEMDS "$LCTL set_param -n \
27680 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27682 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27683 local maxage=$(do_facet mds1 $LCTL get_param -n \
27684 osp.$FSNAME-OST0000*MDT0000.maxage)
27685 sleep $((maxage + 1))
27687 #define OBD_FAIL_NET_ERROR_RPC 0x532
27688 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27690 stack_trap "restore_lustre_params < $p; rm $p"
27692 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27693 osp.$FSNAME-OST0000*MDT0000.create_count")
27694 for i in $(seq 1 $count); do
27695 touch $DIR/$tfile.${i} || error "touch failed"
27698 run_test 822 "test precreate failure"
27701 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27702 local OST_MAX_PRECREATE=20000
27704 save_lustre_params mds1 \
27705 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27706 do_facet $SINGLEMDS "$LCTL set_param -n \
27707 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27708 do_facet $SINGLEMDS "$LCTL set_param -n \
27709 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27711 stack_trap "restore_lustre_params < $p; rm $p"
27713 do_facet $SINGLEMDS "$LCTL set_param -n \
27714 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27716 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27717 osp.$FSNAME-OST0000*MDT0000.create_count")
27718 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27719 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27720 local expect_count=$(((($max/2)/256) * 256))
27722 log "setting create_count to 100200:"
27723 log " -result- count: $count with max: $max, expecting: $expect_count"
27725 [[ $count -eq expect_count ]] ||
27726 error "Create count not set to max precreate."
27728 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27731 local sync_changes=$(do_facet $SINGLEMDS \
27732 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27734 [ "$sync_changes" -gt 100 ] &&
27735 skip "Sync changes $sync_changes > 100 already"
27737 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27739 $LFS mkdir -i 0 $DIR/$tdir
27740 $LFS setstripe -c 1 -i 0 $DIR/$tdir
27742 save_lustre_params mds1 \
27743 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
27744 save_lustre_params mds1 \
27745 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
27747 do_facet mds1 "$LCTL set_param -n \
27748 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
27749 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
27750 stack_trap "restore_lustre_params < $p" EXIT
27752 createmany -o $DIR/$tdir/f- 1000
27753 unlinkmany $DIR/$tdir/f- 1000 &
27754 local UNLINK_PID=$!
27757 sync_changes=$(do_facet mds1 \
27758 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27759 # the check in the code is racy, fail the test
27760 # if the value above the limit by 10.
27761 [ $sync_changes -gt 110 ] && {
27762 kill -2 $UNLINK_PID
27764 error "osp changes throttling failed, $sync_changes>110"
27766 kill -0 $UNLINK_PID 2> /dev/null || break
27770 run_test 831 "throttling unlink/setattr queuing on OSP"
27773 # tests that do cleanup/setup should be run at the end
27777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27780 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27781 $LCTL set_param fail_loc=0x903
27783 cancel_lru_locks MGC
27785 FAIL_ON_ERROR=true cleanup
27786 FAIL_ON_ERROR=true setup
27788 run_test 900 "umount should not race with any mgc requeue thread"
27790 # LUS-6253/LU-11185
27796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27798 # some get_param have a bug to handle dot in param name
27799 cancel_lru_locks MGC
27800 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27801 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27802 umount_client $MOUNT || error "umount failed"
27803 mount_client $MOUNT || error "mount failed"
27804 cancel_lru_locks MGC
27805 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27806 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27808 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27809 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27813 run_test 901 "don't leak a mgc lock on client umount"
27817 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27818 skip "client does not have LU-13377 fix"
27819 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27820 $LCTL set_param fail_loc=0x1415
27821 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27822 cancel_lru_locks osc
27825 run_test 902 "test short write doesn't hang lustre"
27829 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27830 echo "blah" > $DIR/${tfile}-2
27831 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27832 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27833 $LCTL set_param fail_loc=0x417 fail_val=20
27835 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27836 sleep 1 # To start the destroy
27837 wait_destroy_complete 150 || error "Destroy taking too long"
27838 cat $DIR/$tfile > /dev/null || error "Evicted"
27840 run_test 903 "Test long page discard does not cause evictions"
27843 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27844 check_and_cleanup_lustre
27845 if [ "$I_MOUNTED" != "yes" ]; then
27846 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true